cpython-lru_cache-weakref: Lib/idlelib/EditorWindow.py annotate

annotate Lib/idlelib/EditorWindow.py @ 80661:94de77bd0b4b 2.7

Issue #16194: document imp.load_dynamic problems when read several extension modules from the same binary object file.

author	Andrew Svetlov <andrew.svetlov@gmail.com>
date	Thu, 29 Nov 2012 19:51:28 +0200
parents	639dd6e62de4
children	133f87a7dbf5

rev	line source
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1 import sys
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	2 import os
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	3 import re
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	4 import imp
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	5 from Tkinter import *
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	6 import tkSimpleDialog
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	7 import tkMessageBox
63585 df378e44ba9a Merged revisions 79576-79578 via svnmerge from Ezio Melotti <ezio.melotti@gmail.com> parents: 53415 diff changeset	8 import webbrowser
18582 28818766a64c py-cvs-2000_07_13 (Rev 1.38) merge Kurt B. Kaiser <kbk@shore.net> parents: 18537 diff changeset	9
63585 df378e44ba9a Merged revisions 79576-79578 via svnmerge from Ezio Melotti <ezio.melotti@gmail.com> parents: 53415 diff changeset	10 from idlelib.MultiCall import MultiCallCreator
df378e44ba9a Merged revisions 79576-79578 via svnmerge from Ezio Melotti <ezio.melotti@gmail.com> parents: 53415 diff changeset	11 from idlelib import idlever
df378e44ba9a Merged revisions 79576-79578 via svnmerge from Ezio Melotti <ezio.melotti@gmail.com> parents: 53415 diff changeset	12 from idlelib import WindowList
df378e44ba9a Merged revisions 79576-79578 via svnmerge from Ezio Melotti <ezio.melotti@gmail.com> parents: 53415 diff changeset	13 from idlelib import SearchDialog
df378e44ba9a Merged revisions 79576-79578 via svnmerge from Ezio Melotti <ezio.melotti@gmail.com> parents: 53415 diff changeset	14 from idlelib import GrepDialog
df378e44ba9a Merged revisions 79576-79578 via svnmerge from Ezio Melotti <ezio.melotti@gmail.com> parents: 53415 diff changeset	15 from idlelib import ReplaceDialog
df378e44ba9a Merged revisions 79576-79578 via svnmerge from Ezio Melotti <ezio.melotti@gmail.com> parents: 53415 diff changeset	16 from idlelib import PyParse
df378e44ba9a Merged revisions 79576-79578 via svnmerge from Ezio Melotti <ezio.melotti@gmail.com> parents: 53415 diff changeset	17 from idlelib.configHandler import idleConf
df378e44ba9a Merged revisions 79576-79578 via svnmerge from Ezio Melotti <ezio.melotti@gmail.com> parents: 53415 diff changeset	18 from idlelib import aboutDialog, textView, configDialog
df378e44ba9a Merged revisions 79576-79578 via svnmerge from Ezio Melotti <ezio.melotti@gmail.com> parents: 53415 diff changeset	19 from idlelib import macosxSupport
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	20
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	21 # The default tab setting for a Text widget, in average-width characters.
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	22 TK_TABWIDTH_DEFAULT = 8
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	23
53412 4af06b2bc3cc Merged revisions 71812 via svnmerge from Kurt B. Kaiser <kbk@shore.net> parents: 52014 diff changeset	24 def _sphinx_version():
4af06b2bc3cc Merged revisions 71812 via svnmerge from Kurt B. Kaiser <kbk@shore.net> parents: 52014 diff changeset	25 "Format sys.version_info to produce the Sphinx version string used to install the chm docs"
4af06b2bc3cc Merged revisions 71812 via svnmerge from Kurt B. Kaiser <kbk@shore.net> parents: 52014 diff changeset	26 major, minor, micro, level, serial = sys.version_info
4af06b2bc3cc Merged revisions 71812 via svnmerge from Kurt B. Kaiser <kbk@shore.net> parents: 52014 diff changeset	27 release = '%s%s' % (major, minor)
4af06b2bc3cc Merged revisions 71812 via svnmerge from Kurt B. Kaiser <kbk@shore.net> parents: 52014 diff changeset	28 if micro:
54739 912423135483 special case release candidates Benjamin Peterson <benjamin@python.org> parents: 53327 diff changeset	29 release += '%s' % (micro,)
912423135483 special case release candidates Benjamin Peterson <benjamin@python.org> parents: 53327 diff changeset	30 if level == 'candidate':
912423135483 special case release candidates Benjamin Peterson <benjamin@python.org> parents: 53327 diff changeset	31 release += 'rc%s' % (serial,)
912423135483 special case release candidates Benjamin Peterson <benjamin@python.org> parents: 53327 diff changeset	32 elif level != 'final':
53412 4af06b2bc3cc Merged revisions 71812 via svnmerge from Kurt B. Kaiser <kbk@shore.net> parents: 52014 diff changeset	33 release += '%s%s' % (level[0], serial)
4af06b2bc3cc Merged revisions 71812 via svnmerge from Kurt B. Kaiser <kbk@shore.net> parents: 52014 diff changeset	34 return release
4af06b2bc3cc Merged revisions 71812 via svnmerge from Kurt B. Kaiser <kbk@shore.net> parents: 52014 diff changeset	35
25286 b64fc6a1049e Merge Py Idle changes: Kurt B. Kaiser <kbk@shore.net> parents: 25279 diff changeset	36 def _find_module(fullname, path=None):
b64fc6a1049e Merge Py Idle changes: Kurt B. Kaiser <kbk@shore.net> parents: 25279 diff changeset	37 """Version of imp.find_module() that handles hierarchical module names"""
b64fc6a1049e Merge Py Idle changes: Kurt B. Kaiser <kbk@shore.net> parents: 25279 diff changeset	38
b64fc6a1049e Merge Py Idle changes: Kurt B. Kaiser <kbk@shore.net> parents: 25279 diff changeset	39 file = None
b64fc6a1049e Merge Py Idle changes: Kurt B. Kaiser <kbk@shore.net> parents: 25279 diff changeset	40 for tgt in fullname.split('.'):
b64fc6a1049e Merge Py Idle changes: Kurt B. Kaiser <kbk@shore.net> parents: 25279 diff changeset	41 if file is not None:
b64fc6a1049e Merge Py Idle changes: Kurt B. Kaiser <kbk@shore.net> parents: 25279 diff changeset	42 file.close() # close intermediate files
b64fc6a1049e Merge Py Idle changes: Kurt B. Kaiser <kbk@shore.net> parents: 25279 diff changeset	43 (file, filename, descr) = imp.find_module(tgt, path)
b64fc6a1049e Merge Py Idle changes: Kurt B. Kaiser <kbk@shore.net> parents: 25279 diff changeset	44 if descr[2] == imp.PY_SOURCE:
b64fc6a1049e Merge Py Idle changes: Kurt B. Kaiser <kbk@shore.net> parents: 25279 diff changeset	45 break # find but not load the source file
b64fc6a1049e Merge Py Idle changes: Kurt B. Kaiser <kbk@shore.net> parents: 25279 diff changeset	46 module = imp.load_module(tgt, file, filename, descr)
27208 b0d528327c4c SF bug #652933 (for IdleFork): Open Module "math" Fails (Hettinger) Kurt B. Kaiser <kbk@shore.net> parents: 27196 diff changeset	47 try:
b0d528327c4c SF bug #652933 (for IdleFork): Open Module "math" Fails (Hettinger) Kurt B. Kaiser <kbk@shore.net> parents: 27196 diff changeset	48 path = module.__path__
b0d528327c4c SF bug #652933 (for IdleFork): Open Module "math" Fails (Hettinger) Kurt B. Kaiser <kbk@shore.net> parents: 27196 diff changeset	49 except AttributeError:
b0d528327c4c SF bug #652933 (for IdleFork): Open Module "math" Fails (Hettinger) Kurt B. Kaiser <kbk@shore.net> parents: 27196 diff changeset	50 raise ImportError, 'No source for module ' + module.__name__
69310 e391f7005b0f Issue 11718: Teach IDLE's open module dialog to find packages. Raymond Hettinger <python@rcn.com> parents: 68937 diff changeset	51 if descr[2] != imp.PY_SOURCE:
e391f7005b0f Issue 11718: Teach IDLE's open module dialog to find packages. Raymond Hettinger <python@rcn.com> parents: 68937 diff changeset	52 # If all of the above fails and didn't raise an exception,fallback
e391f7005b0f Issue 11718: Teach IDLE's open module dialog to find packages. Raymond Hettinger <python@rcn.com> parents: 68937 diff changeset	53 # to a straight import which can find __init__.py in a package.
e391f7005b0f Issue 11718: Teach IDLE's open module dialog to find packages. Raymond Hettinger <python@rcn.com> parents: 68937 diff changeset	54 m = __import__(fullname)
e391f7005b0f Issue 11718: Teach IDLE's open module dialog to find packages. Raymond Hettinger <python@rcn.com> parents: 68937 diff changeset	55 try:
e391f7005b0f Issue 11718: Teach IDLE's open module dialog to find packages. Raymond Hettinger <python@rcn.com> parents: 68937 diff changeset	56 filename = m.__file__
e391f7005b0f Issue 11718: Teach IDLE's open module dialog to find packages. Raymond Hettinger <python@rcn.com> parents: 68937 diff changeset	57 except AttributeError:
e391f7005b0f Issue 11718: Teach IDLE's open module dialog to find packages. Raymond Hettinger <python@rcn.com> parents: 68937 diff changeset	58 pass
e391f7005b0f Issue 11718: Teach IDLE's open module dialog to find packages. Raymond Hettinger <python@rcn.com> parents: 68937 diff changeset	59 else:
e391f7005b0f Issue 11718: Teach IDLE's open module dialog to find packages. Raymond Hettinger <python@rcn.com> parents: 68937 diff changeset	60 file = None
e391f7005b0f Issue 11718: Teach IDLE's open module dialog to find packages. Raymond Hettinger <python@rcn.com> parents: 68937 diff changeset	61 base, ext = os.path.splitext(filename)
e391f7005b0f Issue 11718: Teach IDLE's open module dialog to find packages. Raymond Hettinger <python@rcn.com> parents: 68937 diff changeset	62 if ext == '.pyc':
e391f7005b0f Issue 11718: Teach IDLE's open module dialog to find packages. Raymond Hettinger <python@rcn.com> parents: 68937 diff changeset	63 ext = '.py'
e391f7005b0f Issue 11718: Teach IDLE's open module dialog to find packages. Raymond Hettinger <python@rcn.com> parents: 68937 diff changeset	64 filename = base + ext
e391f7005b0f Issue 11718: Teach IDLE's open module dialog to find packages. Raymond Hettinger <python@rcn.com> parents: 68937 diff changeset	65 descr = filename, None, imp.PY_SOURCE
25286 b64fc6a1049e Merge Py Idle changes: Kurt B. Kaiser <kbk@shore.net> parents: 25279 diff changeset	66 return file, filename, descr
b64fc6a1049e Merge Py Idle changes: Kurt B. Kaiser <kbk@shore.net> parents: 25279 diff changeset	67
74799 5452c881bd2d Issue 964437 Make IDLE help window non-modal. Terry Jan Reedy <tjreedy@udel.edu> parents: 74418 diff changeset	68
5452c881bd2d Issue 964437 Make IDLE help window non-modal. Terry Jan Reedy <tjreedy@udel.edu> parents: 74418 diff changeset	69 class HelpDialog(object):
5452c881bd2d Issue 964437 Make IDLE help window non-modal. Terry Jan Reedy <tjreedy@udel.edu> parents: 74418 diff changeset	70
5452c881bd2d Issue 964437 Make IDLE help window non-modal. Terry Jan Reedy <tjreedy@udel.edu> parents: 74418 diff changeset	71 def __init__(self):
5452c881bd2d Issue 964437 Make IDLE help window non-modal. Terry Jan Reedy <tjreedy@udel.edu> parents: 74418 diff changeset	72 self.parent = None # parent of help window
5452c881bd2d Issue 964437 Make IDLE help window non-modal. Terry Jan Reedy <tjreedy@udel.edu> parents: 74418 diff changeset	73 self.dlg = None # the help window iteself
5452c881bd2d Issue 964437 Make IDLE help window non-modal. Terry Jan Reedy <tjreedy@udel.edu> parents: 74418 diff changeset	74
5452c881bd2d Issue 964437 Make IDLE help window non-modal. Terry Jan Reedy <tjreedy@udel.edu> parents: 74418 diff changeset	75 def display(self, parent, near=None):
5452c881bd2d Issue 964437 Make IDLE help window non-modal. Terry Jan Reedy <tjreedy@udel.edu> parents: 74418 diff changeset	76 """ Display the help dialog.
5452c881bd2d Issue 964437 Make IDLE help window non-modal. Terry Jan Reedy <tjreedy@udel.edu> parents: 74418 diff changeset	77
5452c881bd2d Issue 964437 Make IDLE help window non-modal. Terry Jan Reedy <tjreedy@udel.edu> parents: 74418 diff changeset	78 parent - parent widget for the help window
5452c881bd2d Issue 964437 Make IDLE help window non-modal. Terry Jan Reedy <tjreedy@udel.edu> parents: 74418 diff changeset	79
5452c881bd2d Issue 964437 Make IDLE help window non-modal. Terry Jan Reedy <tjreedy@udel.edu> parents: 74418 diff changeset	80 near - a Toplevel widget (e.g. EditorWindow or PyShell)
5452c881bd2d Issue 964437 Make IDLE help window non-modal. Terry Jan Reedy <tjreedy@udel.edu> parents: 74418 diff changeset	81 to use as a reference for placing the help window
5452c881bd2d Issue 964437 Make IDLE help window non-modal. Terry Jan Reedy <tjreedy@udel.edu> parents: 74418 diff changeset	82 """
5452c881bd2d Issue 964437 Make IDLE help window non-modal. Terry Jan Reedy <tjreedy@udel.edu> parents: 74418 diff changeset	83 if self.dlg is None:
5452c881bd2d Issue 964437 Make IDLE help window non-modal. Terry Jan Reedy <tjreedy@udel.edu> parents: 74418 diff changeset	84 self.show_dialog(parent)
5452c881bd2d Issue 964437 Make IDLE help window non-modal. Terry Jan Reedy <tjreedy@udel.edu> parents: 74418 diff changeset	85 if near:
5452c881bd2d Issue 964437 Make IDLE help window non-modal. Terry Jan Reedy <tjreedy@udel.edu> parents: 74418 diff changeset	86 self.nearwindow(near)
5452c881bd2d Issue 964437 Make IDLE help window non-modal. Terry Jan Reedy <tjreedy@udel.edu> parents: 74418 diff changeset	87
5452c881bd2d Issue 964437 Make IDLE help window non-modal. Terry Jan Reedy <tjreedy@udel.edu> parents: 74418 diff changeset	88 def show_dialog(self, parent):
5452c881bd2d Issue 964437 Make IDLE help window non-modal. Terry Jan Reedy <tjreedy@udel.edu> parents: 74418 diff changeset	89 self.parent = parent
5452c881bd2d Issue 964437 Make IDLE help window non-modal. Terry Jan Reedy <tjreedy@udel.edu> parents: 74418 diff changeset	90 fn=os.path.join(os.path.abspath(os.path.dirname(__file__)),'help.txt')
5452c881bd2d Issue 964437 Make IDLE help window non-modal. Terry Jan Reedy <tjreedy@udel.edu> parents: 74418 diff changeset	91 self.dlg = dlg = textView.view_file(parent,'Help',fn, modal=False)
5452c881bd2d Issue 964437 Make IDLE help window non-modal. Terry Jan Reedy <tjreedy@udel.edu> parents: 74418 diff changeset	92 dlg.bind('<Destroy>', self.destroy, '+')
5452c881bd2d Issue 964437 Make IDLE help window non-modal. Terry Jan Reedy <tjreedy@udel.edu> parents: 74418 diff changeset	93
5452c881bd2d Issue 964437 Make IDLE help window non-modal. Terry Jan Reedy <tjreedy@udel.edu> parents: 74418 diff changeset	94 def nearwindow(self, near):
5452c881bd2d Issue 964437 Make IDLE help window non-modal. Terry Jan Reedy <tjreedy@udel.edu> parents: 74418 diff changeset	95 # Place the help dialog near the window specified by parent.
5452c881bd2d Issue 964437 Make IDLE help window non-modal. Terry Jan Reedy <tjreedy@udel.edu> parents: 74418 diff changeset	96 # Note - this may not reposition the window in Metacity
5452c881bd2d Issue 964437 Make IDLE help window non-modal. Terry Jan Reedy <tjreedy@udel.edu> parents: 74418 diff changeset	97 # if "/apps/metacity/general/disable_workarounds" is enabled
5452c881bd2d Issue 964437 Make IDLE help window non-modal. Terry Jan Reedy <tjreedy@udel.edu> parents: 74418 diff changeset	98 dlg = self.dlg
5452c881bd2d Issue 964437 Make IDLE help window non-modal. Terry Jan Reedy <tjreedy@udel.edu> parents: 74418 diff changeset	99 geom = (near.winfo_rootx() + 10, near.winfo_rooty() + 10)
5452c881bd2d Issue 964437 Make IDLE help window non-modal. Terry Jan Reedy <tjreedy@udel.edu> parents: 74418 diff changeset	100 dlg.withdraw()
5452c881bd2d Issue 964437 Make IDLE help window non-modal. Terry Jan Reedy <tjreedy@udel.edu> parents: 74418 diff changeset	101 dlg.geometry("=+%d+%d" % geom)
5452c881bd2d Issue 964437 Make IDLE help window non-modal. Terry Jan Reedy <tjreedy@udel.edu> parents: 74418 diff changeset	102 dlg.deiconify()
5452c881bd2d Issue 964437 Make IDLE help window non-modal. Terry Jan Reedy <tjreedy@udel.edu> parents: 74418 diff changeset	103 dlg.lift()
5452c881bd2d Issue 964437 Make IDLE help window non-modal. Terry Jan Reedy <tjreedy@udel.edu> parents: 74418 diff changeset	104
5452c881bd2d Issue 964437 Make IDLE help window non-modal. Terry Jan Reedy <tjreedy@udel.edu> parents: 74418 diff changeset	105 def destroy(self, ev=None):
5452c881bd2d Issue 964437 Make IDLE help window non-modal. Terry Jan Reedy <tjreedy@udel.edu> parents: 74418 diff changeset	106 self.dlg = None
5452c881bd2d Issue 964437 Make IDLE help window non-modal. Terry Jan Reedy <tjreedy@udel.edu> parents: 74418 diff changeset	107 self.parent = None
5452c881bd2d Issue 964437 Make IDLE help window non-modal. Terry Jan Reedy <tjreedy@udel.edu> parents: 74418 diff changeset	108
5452c881bd2d Issue 964437 Make IDLE help window non-modal. Terry Jan Reedy <tjreedy@udel.edu> parents: 74418 diff changeset	109 helpDialog = HelpDialog() # singleton instance
5452c881bd2d Issue 964437 Make IDLE help window non-modal. Terry Jan Reedy <tjreedy@udel.edu> parents: 74418 diff changeset	110
5452c881bd2d Issue 964437 Make IDLE help window non-modal. Terry Jan Reedy <tjreedy@udel.edu> parents: 74418 diff changeset	111
34212 1e8b033f91dc The remote procedure call module rpc.py can now access data attributes of Kurt B. Kaiser <kbk@shore.net> parents: 33218 diff changeset	112 class EditorWindow(object):
63585 df378e44ba9a Merged revisions 79576-79578 via svnmerge from Ezio Melotti <ezio.melotti@gmail.com> parents: 53415 diff changeset	113 from idlelib.Percolator import Percolator
df378e44ba9a Merged revisions 79576-79578 via svnmerge from Ezio Melotti <ezio.melotti@gmail.com> parents: 53415 diff changeset	114 from idlelib.ColorDelegator import ColorDelegator
df378e44ba9a Merged revisions 79576-79578 via svnmerge from Ezio Melotti <ezio.melotti@gmail.com> parents: 53415 diff changeset	115 from idlelib.UndoDelegator import UndoDelegator
df378e44ba9a Merged revisions 79576-79578 via svnmerge from Ezio Melotti <ezio.melotti@gmail.com> parents: 53415 diff changeset	116 from idlelib.IOBinding import IOBinding, filesystemencoding, encoding
df378e44ba9a Merged revisions 79576-79578 via svnmerge from Ezio Melotti <ezio.melotti@gmail.com> parents: 53415 diff changeset	117 from idlelib import Bindings
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	118 from Tkinter import Toplevel
63585 df378e44ba9a Merged revisions 79576-79578 via svnmerge from Ezio Melotti <ezio.melotti@gmail.com> parents: 53415 diff changeset	119 from idlelib.MultiStatusBar import MultiStatusBar
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	120
27196 d4c8af9119d1 1. Make finding Python help docs more robust, including the installed Kurt B. Kaiser <kbk@shore.net> parents: 27074 diff changeset	121 help_url = None
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	122
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	123 def __init__(self, flist=None, filename=None, key=None, root=None):
27196 d4c8af9119d1 1. Make finding Python help docs more robust, including the installed Kurt B. Kaiser <kbk@shore.net> parents: 27074 diff changeset	124 if EditorWindow.help_url is None:
30527 fbad3efa40bb Let IDLE use the HTMLHelp docs on Windows, if found. Thomas Heller <theller@ctypes.org> parents: 29794 diff changeset	125 dochome = os.path.join(sys.prefix, 'Doc', 'index.html')
27196 d4c8af9119d1 1. Make finding Python help docs more robust, including the installed Kurt B. Kaiser <kbk@shore.net> parents: 27074 diff changeset	126 if sys.platform.count('linux'):
d4c8af9119d1 1. Make finding Python help docs more robust, including the installed Kurt B. Kaiser <kbk@shore.net> parents: 27074 diff changeset	127 # look for html docs in a couple of standard places
d4c8af9119d1 1. Make finding Python help docs more robust, including the installed Kurt B. Kaiser <kbk@shore.net> parents: 27074 diff changeset	128 pyver = 'python-docs-' + '%s.%s.%s' % sys.version_info[:3]
d4c8af9119d1 1. Make finding Python help docs more robust, including the installed Kurt B. Kaiser <kbk@shore.net> parents: 27074 diff changeset	129 if os.path.isdir('/var/www/html/python/'): # "python2" rpm
d4c8af9119d1 1. Make finding Python help docs more robust, including the installed Kurt B. Kaiser <kbk@shore.net> parents: 27074 diff changeset	130 dochome = '/var/www/html/python/index.html'
d4c8af9119d1 1. Make finding Python help docs more robust, including the installed Kurt B. Kaiser <kbk@shore.net> parents: 27074 diff changeset	131 else:
d4c8af9119d1 1. Make finding Python help docs more robust, including the installed Kurt B. Kaiser <kbk@shore.net> parents: 27074 diff changeset	132 basepath = '/usr/share/doc/' # standard location
d4c8af9119d1 1. Make finding Python help docs more robust, including the installed Kurt B. Kaiser <kbk@shore.net> parents: 27074 diff changeset	133 dochome = os.path.join(basepath, pyver,
d4c8af9119d1 1. Make finding Python help docs more robust, including the installed Kurt B. Kaiser <kbk@shore.net> parents: 27074 diff changeset	134 'Doc', 'index.html')
32681 104a7fc06bdf Checking sys.platform for substring 'win' was breaking IDLE docs on Mac Kurt B. Kaiser <kbk@shore.net> parents: 32272 diff changeset	135 elif sys.platform[:3] == 'win':
32777 13d20322787d EditorWindow.py was not finding the .chm help file on Windows. Typo Kurt B. Kaiser <kbk@shore.net> parents: 32681 diff changeset	136 chmfile = os.path.join(sys.prefix, 'Doc',
53412 4af06b2bc3cc Merged revisions 71812 via svnmerge from Kurt B. Kaiser <kbk@shore.net> parents: 52014 diff changeset	137 'Python%s.chm' % _sphinx_version())
30527 fbad3efa40bb Let IDLE use the HTMLHelp docs on Windows, if found. Thomas Heller <theller@ctypes.org> parents: 29794 diff changeset	138 if os.path.isfile(chmfile):
fbad3efa40bb Let IDLE use the HTMLHelp docs on Windows, if found. Thomas Heller <theller@ctypes.org> parents: 29794 diff changeset	139 dochome = chmfile
38744 1b3b6b1982aa This patch improves the L&F of IDLE on OSX. The changes are conditionalized on Ronald Oussoren <ronaldoussoren@mac.com> parents: 38704 diff changeset	140 elif macosxSupport.runningAsOSXApp():
1b3b6b1982aa This patch improves the L&F of IDLE on OSX. The changes are conditionalized on Ronald Oussoren <ronaldoussoren@mac.com> parents: 38704 diff changeset	141 # documentation is stored inside the python framework
1b3b6b1982aa This patch improves the L&F of IDLE on OSX. The changes are conditionalized on Ronald Oussoren <ronaldoussoren@mac.com> parents: 38704 diff changeset	142 dochome = os.path.join(sys.prefix,
1b3b6b1982aa This patch improves the L&F of IDLE on OSX. The changes are conditionalized on Ronald Oussoren <ronaldoussoren@mac.com> parents: 38704 diff changeset	143 'Resources/English.lproj/Documentation/index.html')
27196 d4c8af9119d1 1. Make finding Python help docs more robust, including the installed Kurt B. Kaiser <kbk@shore.net> parents: 27074 diff changeset	144 dochome = os.path.normpath(dochome)
d4c8af9119d1 1. Make finding Python help docs more robust, including the installed Kurt B. Kaiser <kbk@shore.net> parents: 27074 diff changeset	145 if os.path.isfile(dochome):
d4c8af9119d1 1. Make finding Python help docs more robust, including the installed Kurt B. Kaiser <kbk@shore.net> parents: 27074 diff changeset	146 EditorWindow.help_url = dochome
38744 1b3b6b1982aa This patch improves the L&F of IDLE on OSX. The changes are conditionalized on Ronald Oussoren <ronaldoussoren@mac.com> parents: 38704 diff changeset	147 if sys.platform == 'darwin':
1b3b6b1982aa This patch improves the L&F of IDLE on OSX. The changes are conditionalized on Ronald Oussoren <ronaldoussoren@mac.com> parents: 38704 diff changeset	148 # Safari requires real file:-URLs
1b3b6b1982aa This patch improves the L&F of IDLE on OSX. The changes are conditionalized on Ronald Oussoren <ronaldoussoren@mac.com> parents: 38704 diff changeset	149 EditorWindow.help_url = 'file://' + EditorWindow.help_url
27196 d4c8af9119d1 1. Make finding Python help docs more robust, including the installed Kurt B. Kaiser <kbk@shore.net> parents: 27074 diff changeset	150 else:
53413 c6bf52e153b4 Merged revisions 68801 via svnmerge from Kurt B. Kaiser <kbk@shore.net> parents: 53412 diff changeset	151 EditorWindow.help_url = "http://docs.python.org/%d.%d" % sys.version_info[:2]
21620 7246fe5e5a28 moving to new config system Steven M. Gava <elguavas@python.net> parents: 21035 diff changeset	152 currentTheme=idleConf.CurrentTheme()
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	153 self.flist = flist
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	154 root = root or flist.root
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	155 self.root = root
39164 efde5ee88c9f EditorWindow failed when used stand-alone if sys.ps1 not set. Kurt B. Kaiser <kbk@shore.net> parents: 39146 diff changeset	156 try:
efde5ee88c9f EditorWindow failed when used stand-alone if sys.ps1 not set. Kurt B. Kaiser <kbk@shore.net> parents: 39146 diff changeset	157 sys.ps1
efde5ee88c9f EditorWindow failed when used stand-alone if sys.ps1 not set. Kurt B. Kaiser <kbk@shore.net> parents: 39146 diff changeset	158 except AttributeError:
efde5ee88c9f EditorWindow failed when used stand-alone if sys.ps1 not set. Kurt B. Kaiser <kbk@shore.net> parents: 39146 diff changeset	159 sys.ps1 = '>>> '
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	160 self.menubar = Menu(root)
33218 066c7890cd61 1. If user passes a non-existant filename on the commandline, just open Kurt B. Kaiser <kbk@shore.net> parents: 32777 diff changeset	161 self.top = top = WindowList.ListedToplevel(root, menu=self.menubar)
22600 0c5c64b75d5d further work on new config system; Steven M. Gava <elguavas@python.net> parents: 22363 diff changeset	162 if flist:
31946 5465a2cb0aea 1. Polish variables in EditorWindow extension loading and Tkinter variable code. Kurt B. Kaiser <kbk@shore.net> parents: 31895 diff changeset	163 self.tkinter_vars = flist.vars
68503 ee5350f1d0c2 #11515: fix several typos. Patch by Piotr Kasprzyk. Ezio Melotti <ezio.melotti@gmail.com> parents: 68256 diff changeset	164 #self.top.instance_dict makes flist.inversedict available to
ee5350f1d0c2 #11515: fix several typos. Patch by Piotr Kasprzyk. Ezio Melotti <ezio.melotti@gmail.com> parents: 68256 diff changeset	165 #configDialog.py so it can access all EditorWindow instances
39165 0c00e2f509e0 - EditorWindow.test() was failing. Bug 1417598 Kurt B. Kaiser <kbk@shore.net> parents: 39164 diff changeset	166 self.top.instance_dict = flist.inversedict
31946 5465a2cb0aea 1. Polish variables in EditorWindow extension loading and Tkinter variable code. Kurt B. Kaiser <kbk@shore.net> parents: 31895 diff changeset	167 else:
5465a2cb0aea 1. Polish variables in EditorWindow extension loading and Tkinter variable code. Kurt B. Kaiser <kbk@shore.net> parents: 31895 diff changeset	168 self.tkinter_vars = {} # keys: Tkinter event names
5465a2cb0aea 1. Polish variables in EditorWindow extension loading and Tkinter variable code. Kurt B. Kaiser <kbk@shore.net> parents: 31895 diff changeset	169 # values: Tkinter variable instances
39165 0c00e2f509e0 - EditorWindow.test() was failing. Bug 1417598 Kurt B. Kaiser <kbk@shore.net> parents: 39164 diff changeset	170 self.top.instance_dict = {}
0c00e2f509e0 - EditorWindow.test() was failing. Bug 1417598 Kurt B. Kaiser <kbk@shore.net> parents: 39164 diff changeset	171 self.recent_files_path = os.path.join(idleConf.GetUserCfgDir(),
22602 f3a913e64eb8 further work on new config system; Steven M. Gava <elguavas@python.net> parents: 22600 diff changeset	172 'recent-files.lst')
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	173 self.text_frame = text_frame = Frame(top)
40383 93dbfc654b6a Patch #1362975: Rework CodeContext indentation algorithm to Martin v. Löwis <martin@v.loewis.de> parents: 39421 diff changeset	174 self.vbar = vbar = Scrollbar(text_frame, name='vbar')
27074 b865925ef68a M AutoExpand.py Kurt B. Kaiser <kbk@shore.net> parents: 26959 diff changeset	175 self.width = idleConf.GetOption('main','EditorWindow','width')
53415 7cd23b2eaa93 Merged revisions 70723 via svnmerge from Kurt B. Kaiser <kbk@shore.net> parents: 53413 diff changeset	176 text_options = {
7cd23b2eaa93 Merged revisions 70723 via svnmerge from Kurt B. Kaiser <kbk@shore.net> parents: 53413 diff changeset	177 'name': 'text',
7cd23b2eaa93 Merged revisions 70723 via svnmerge from Kurt B. Kaiser <kbk@shore.net> parents: 53413 diff changeset	178 'padx': 5,
7cd23b2eaa93 Merged revisions 70723 via svnmerge from Kurt B. Kaiser <kbk@shore.net> parents: 53413 diff changeset	179 'wrap': 'none',
7cd23b2eaa93 Merged revisions 70723 via svnmerge from Kurt B. Kaiser <kbk@shore.net> parents: 53413 diff changeset	180 'width': self.width,
7cd23b2eaa93 Merged revisions 70723 via svnmerge from Kurt B. Kaiser <kbk@shore.net> parents: 53413 diff changeset	181 'height': idleConf.GetOption('main', 'EditorWindow', 'height')}
7cd23b2eaa93 Merged revisions 70723 via svnmerge from Kurt B. Kaiser <kbk@shore.net> parents: 53413 diff changeset	182 if TkVersion >= 8.5:
7cd23b2eaa93 Merged revisions 70723 via svnmerge from Kurt B. Kaiser <kbk@shore.net> parents: 53413 diff changeset	183 # Starting with tk 8.5 we have to set the new tabstyle option
7cd23b2eaa93 Merged revisions 70723 via svnmerge from Kurt B. Kaiser <kbk@shore.net> parents: 53413 diff changeset	184 # to 'wordprocessor' to achieve the same display of tabs as in
7cd23b2eaa93 Merged revisions 70723 via svnmerge from Kurt B. Kaiser <kbk@shore.net> parents: 53413 diff changeset	185 # older tk versions.
7cd23b2eaa93 Merged revisions 70723 via svnmerge from Kurt B. Kaiser <kbk@shore.net> parents: 53413 diff changeset	186 text_options['tabstyle'] = 'wordprocessor'
7cd23b2eaa93 Merged revisions 70723 via svnmerge from Kurt B. Kaiser <kbk@shore.net> parents: 53413 diff changeset	187 self.text = text = MultiCallCreator(Text)(text_frame, **text_options)
33218 066c7890cd61 1. If user passes a non-existant filename on the commandline, just open Kurt B. Kaiser <kbk@shore.net> parents: 32777 diff changeset	188 self.top.focused_widget = self.text
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	189
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	190 self.createmenubar()
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	191 self.apply_bindings()
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	192
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	193 self.top.protocol("WM_DELETE_WINDOW", self.close)
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	194 self.top.bind("<<close-window>>", self.close_event)
39146 9d18d968a58b Without this patch CMD-W won't close EditorWindows on MacOS X. This solves Ronald Oussoren <ronaldoussoren@mac.com> parents: 38744 diff changeset	195 if macosxSupport.runningAsOSXApp():
9d18d968a58b Without this patch CMD-W won't close EditorWindows on MacOS X. This solves Ronald Oussoren <ronaldoussoren@mac.com> parents: 38744 diff changeset	196 # Command-W on editorwindows doesn't work without this.
39182 1490529e74ce Fix bug #1517990: IDLE keybindings on OSX Ronald Oussoren <ronaldoussoren@mac.com> parents: 39165 diff changeset	197 text.bind('<<close-window>>', self.close_event)
67023 5f49d3cb194f Merged revisions 87374 via svnmerge from R. David Murray <rdmurray@bitdance.com> parents: 60146 diff changeset	198 # Some OS X systems have only one mouse button,
5f49d3cb194f Merged revisions 87374 via svnmerge from R. David Murray <rdmurray@bitdance.com> parents: 60146 diff changeset	199 # so use control-click for pulldown menus there.
5f49d3cb194f Merged revisions 87374 via svnmerge from R. David Murray <rdmurray@bitdance.com> parents: 60146 diff changeset	200 # (Note, AquaTk defines <2> as the right button if
5f49d3cb194f Merged revisions 87374 via svnmerge from R. David Murray <rdmurray@bitdance.com> parents: 60146 diff changeset	201 # present and the Tk Text widget already binds <2>.)
5f49d3cb194f Merged revisions 87374 via svnmerge from R. David Murray <rdmurray@bitdance.com> parents: 60146 diff changeset	202 text.bind("<Control-Button-1>",self.right_menu_event)
5f49d3cb194f Merged revisions 87374 via svnmerge from R. David Murray <rdmurray@bitdance.com> parents: 60146 diff changeset	203 else:
5f49d3cb194f Merged revisions 87374 via svnmerge from R. David Murray <rdmurray@bitdance.com> parents: 60146 diff changeset	204 # Elsewhere, use right-click for pulldown menus.
5f49d3cb194f Merged revisions 87374 via svnmerge from R. David Murray <rdmurray@bitdance.com> parents: 60146 diff changeset	205 text.bind("<3>",self.right_menu_event)
25456 41eb24b747c0 Fix Bug 612886 copy/paste menu items fail Kurt B. Kaiser <kbk@shore.net> parents: 25286 diff changeset	206 text.bind("<<cut>>", self.cut)
41eb24b747c0 Fix Bug 612886 copy/paste menu items fail Kurt B. Kaiser <kbk@shore.net> parents: 25286 diff changeset	207 text.bind("<<copy>>", self.copy)
41eb24b747c0 Fix Bug 612886 copy/paste menu items fail Kurt B. Kaiser <kbk@shore.net> parents: 25286 diff changeset	208 text.bind("<<paste>>", self.paste)
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	209 text.bind("<<center-insert>>", self.center_insert_event)
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	210 text.bind("<<help>>", self.help_dialog)
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	211 text.bind("<<python-docs>>", self.python_docs)
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	212 text.bind("<<about-idle>>", self.about_dialog)
21035 c4499596b1a4 back in harness on new config system Steven M. Gava <elguavas@python.net> parents: 20304 diff changeset	213 text.bind("<<open-config-dialog>>", self.config_dialog)
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	214 text.bind("<<open-module>>", self.open_module)
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	215 text.bind("<<do-nothing>>", lambda event: "break")
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	216 text.bind("<<select-all>>", self.select_all)
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	217 text.bind("<<remove-selection>>", self.remove_selection)
21626 de1ebcef7d31 move core functionality of SearchBindings.py into EditorWindow.py proper Steven M. Gava <elguavas@python.net> parents: 21620 diff changeset	218 text.bind("<<find>>", self.find_event)
de1ebcef7d31 move core functionality of SearchBindings.py into EditorWindow.py proper Steven M. Gava <elguavas@python.net> parents: 21620 diff changeset	219 text.bind("<<find-again>>", self.find_again_event)
de1ebcef7d31 move core functionality of SearchBindings.py into EditorWindow.py proper Steven M. Gava <elguavas@python.net> parents: 21620 diff changeset	220 text.bind("<<find-in-files>>", self.find_in_files_event)
de1ebcef7d31 move core functionality of SearchBindings.py into EditorWindow.py proper Steven M. Gava <elguavas@python.net> parents: 21620 diff changeset	221 text.bind("<<find-selection>>", self.find_selection_event)
de1ebcef7d31 move core functionality of SearchBindings.py into EditorWindow.py proper Steven M. Gava <elguavas@python.net> parents: 21620 diff changeset	222 text.bind("<<replace>>", self.replace_event)
de1ebcef7d31 move core functionality of SearchBindings.py into EditorWindow.py proper Steven M. Gava <elguavas@python.net> parents: 21620 diff changeset	223 text.bind("<<goto-line>>", self.goto_line_event)
25258 0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	224 text.bind("<<smart-backspace>>",self.smart_backspace_event)
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	225 text.bind("<<newline-and-indent>>",self.newline_and_indent_event)
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	226 text.bind("<<smart-indent>>",self.smart_indent_event)
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	227 text.bind("<<indent-region>>",self.indent_region_event)
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	228 text.bind("<<dedent-region>>",self.dedent_region_event)
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	229 text.bind("<<comment-region>>",self.comment_region_event)
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	230 text.bind("<<uncomment-region>>",self.uncomment_region_event)
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	231 text.bind("<<tabify-region>>",self.tabify_region_event)
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	232 text.bind("<<untabify-region>>",self.untabify_region_event)
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	233 text.bind("<<toggle-tabs>>",self.toggle_tabs_event)
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	234 text.bind("<<change-indentwidth>>",self.change_indentwidth_event)
27272 64d3fe904a0a Patch 611069 (Christos Georgiou) IDLE TODO:left/right when selected text Kurt B. Kaiser <kbk@shore.net> parents: 27245 diff changeset	235 text.bind("<Left>", self.move_at_edge_if_selection(0))
64d3fe904a0a Patch 611069 (Christos Georgiou) IDLE TODO:left/right when selected text Kurt B. Kaiser <kbk@shore.net> parents: 27245 diff changeset	236 text.bind("<Right>", self.move_at_edge_if_selection(1))
34515 e3074e94fb75 Add keybindings for del-word-left and del-word-right. Kurt B. Kaiser <kbk@shore.net> parents: 34443 diff changeset	237 text.bind("<<del-word-left>>", self.del_word_left)
e3074e94fb75 Add keybindings for del-word-left and del-word-right. Kurt B. Kaiser <kbk@shore.net> parents: 34443 diff changeset	238 text.bind("<<del-word-right>>", self.del_word_right)
46582 ebc40e500869 Home / Control-A toggles between left margin and end of leading white Kurt B. Kaiser <kbk@shore.net> parents: 45367 diff changeset	239 text.bind("<<beginning-of-line>>", self.home_callback)
26959 b8c72e86a12d Whitespace Normalization Kurt B. Kaiser <kbk@shore.net> parents: 26828 diff changeset	240
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	241 if flist:
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	242 flist.inversedict[self] = key
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	243 if key:
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	244 flist.dict[key] = self
29362 f82b6d2b73f1 SF 748973 Guido van Rossum patch Kurt B. Kaiser <kbk@shore.net> parents: 27272 diff changeset	245 text.bind("<<open-new-window>>", self.new_callback)
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	246 text.bind("<<close-all-windows>>", self.flist.close_all_callback)
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	247 text.bind("<<open-class-browser>>", self.open_class_browser)
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	248 text.bind("<<open-path-browser>>", self.open_path_browser)
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	249
20304 e44cdef791ee merged status bar packing patch Steven M. Gava <elguavas@python.net> parents: 19170 diff changeset	250 self.set_status_bar()
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	251 vbar['command'] = text.yview
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	252 vbar.pack(side=RIGHT, fill=Y)
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	253 text['yscrollcommand'] = vbar.set
34520 5fd506516361 Removed ability to configure tabs indent from Options dialog. This 'feature' Kurt B. Kaiser <kbk@shore.net> parents: 34515 diff changeset	254 fontWeight = 'normal'
5fd506516361 Removed ability to configure tabs indent from Options dialog. This 'feature' Kurt B. Kaiser <kbk@shore.net> parents: 34515 diff changeset	255 if idleConf.GetOption('main', 'EditorWindow', 'font-bold', type='bool'):
22238 ae578c8c6ced further work on dynamic config changes; Steven M. Gava <elguavas@python.net> parents: 22111 diff changeset	256 fontWeight='bold'
34520 5fd506516361 Removed ability to configure tabs indent from Options dialog. This 'feature' Kurt B. Kaiser <kbk@shore.net> parents: 34515 diff changeset	257 text.config(font=(idleConf.GetOption('main', 'EditorWindow', 'font'),
5fd506516361 Removed ability to configure tabs indent from Options dialog. This 'feature' Kurt B. Kaiser <kbk@shore.net> parents: 34515 diff changeset	258 idleConf.GetOption('main', 'EditorWindow', 'font-size'),
5fd506516361 Removed ability to configure tabs indent from Options dialog. This 'feature' Kurt B. Kaiser <kbk@shore.net> parents: 34515 diff changeset	259 fontWeight))
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	260 text_frame.pack(side=LEFT, fill=BOTH, expand=1)
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	261 text.pack(side=TOP, fill=BOTH, expand=1)
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	262 text.focus_set()
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	263
34443 cd6b54ba272f 1. Polish tabbing code. Kurt B. Kaiser <kbk@shore.net> parents: 34439 diff changeset	264 # usetabs true -> literal tab characters are used by indent and
cd6b54ba272f 1. Polish tabbing code. Kurt B. Kaiser <kbk@shore.net> parents: 34439 diff changeset	265 # dedent cmds, possibly mixed with spaces if
cd6b54ba272f 1. Polish tabbing code. Kurt B. Kaiser <kbk@shore.net> parents: 34439 diff changeset	266 # indentwidth is not a multiple of tabwidth,
cd6b54ba272f 1. Polish tabbing code. Kurt B. Kaiser <kbk@shore.net> parents: 34439 diff changeset	267 # which will cause Tabnanny to nag!
cd6b54ba272f 1. Polish tabbing code. Kurt B. Kaiser <kbk@shore.net> parents: 34439 diff changeset	268 # false -> tab characters are converted to spaces by indent
cd6b54ba272f 1. Polish tabbing code. Kurt B. Kaiser <kbk@shore.net> parents: 34439 diff changeset	269 # and dedent cmds, and ditto TAB keystrokes
34520 5fd506516361 Removed ability to configure tabs indent from Options dialog. This 'feature' Kurt B. Kaiser <kbk@shore.net> parents: 34515 diff changeset	270 # Although use-spaces=0 can be configured manually in config-main.def,
5fd506516361 Removed ability to configure tabs indent from Options dialog. This 'feature' Kurt B. Kaiser <kbk@shore.net> parents: 34515 diff changeset	271 # configuration of tabs v. spaces is not supported in the configuration
5fd506516361 Removed ability to configure tabs indent from Options dialog. This 'feature' Kurt B. Kaiser <kbk@shore.net> parents: 34515 diff changeset	272 # dialog. IDLE promotes the preferred Python indentation: use spaces!
5fd506516361 Removed ability to configure tabs indent from Options dialog. This 'feature' Kurt B. Kaiser <kbk@shore.net> parents: 34515 diff changeset	273 usespaces = idleConf.GetOption('main', 'Indent', 'use-spaces', type='bool')
5fd506516361 Removed ability to configure tabs indent from Options dialog. This 'feature' Kurt B. Kaiser <kbk@shore.net> parents: 34515 diff changeset	274 self.usetabs = not usespaces
34443 cd6b54ba272f 1. Polish tabbing code. Kurt B. Kaiser <kbk@shore.net> parents: 34439 diff changeset	275
cd6b54ba272f 1. Polish tabbing code. Kurt B. Kaiser <kbk@shore.net> parents: 34439 diff changeset	276 # tabwidth is the display width of a literal tab character.
cd6b54ba272f 1. Polish tabbing code. Kurt B. Kaiser <kbk@shore.net> parents: 34439 diff changeset	277 # CAUTION: telling Tk to use anything other than its default
cd6b54ba272f 1. Polish tabbing code. Kurt B. Kaiser <kbk@shore.net> parents: 34439 diff changeset	278 # tab setting causes it to use an entirely different tabbing algorithm,
cd6b54ba272f 1. Polish tabbing code. Kurt B. Kaiser <kbk@shore.net> parents: 34439 diff changeset	279 # treating tab stops as fixed distances from the left margin.
cd6b54ba272f 1. Polish tabbing code. Kurt B. Kaiser <kbk@shore.net> parents: 34439 diff changeset	280 # Nobody expects this, so for now tabwidth should never be changed.
34520 5fd506516361 Removed ability to configure tabs indent from Options dialog. This 'feature' Kurt B. Kaiser <kbk@shore.net> parents: 34515 diff changeset	281 self.tabwidth = 8 # must remain 8 until Tk is fixed.
5fd506516361 Removed ability to configure tabs indent from Options dialog. This 'feature' Kurt B. Kaiser <kbk@shore.net> parents: 34515 diff changeset	282
5fd506516361 Removed ability to configure tabs indent from Options dialog. This 'feature' Kurt B. Kaiser <kbk@shore.net> parents: 34515 diff changeset	283 # indentwidth is the number of screen characters per indent level.
5fd506516361 Removed ability to configure tabs indent from Options dialog. This 'feature' Kurt B. Kaiser <kbk@shore.net> parents: 34515 diff changeset	284 # The recommended Python indentation is four spaces.
5fd506516361 Removed ability to configure tabs indent from Options dialog. This 'feature' Kurt B. Kaiser <kbk@shore.net> parents: 34515 diff changeset	285 self.indentwidth = self.tabwidth
5fd506516361 Removed ability to configure tabs indent from Options dialog. This 'feature' Kurt B. Kaiser <kbk@shore.net> parents: 34515 diff changeset	286 self.set_notabs_indentwidth()
34443 cd6b54ba272f 1. Polish tabbing code. Kurt B. Kaiser <kbk@shore.net> parents: 34439 diff changeset	287
cd6b54ba272f 1. Polish tabbing code. Kurt B. Kaiser <kbk@shore.net> parents: 34439 diff changeset	288 # If context_use_ps1 is true, parsing searches back for a ps1 line;
cd6b54ba272f 1. Polish tabbing code. Kurt B. Kaiser <kbk@shore.net> parents: 34439 diff changeset	289 # else searches for a popular (if, def, ...) Python stmt.
cd6b54ba272f 1. Polish tabbing code. Kurt B. Kaiser <kbk@shore.net> parents: 34439 diff changeset	290 self.context_use_ps1 = False
cd6b54ba272f 1. Polish tabbing code. Kurt B. Kaiser <kbk@shore.net> parents: 34439 diff changeset	291
cd6b54ba272f 1. Polish tabbing code. Kurt B. Kaiser <kbk@shore.net> parents: 34439 diff changeset	292 # When searching backwards for a reliable place to begin parsing,
cd6b54ba272f 1. Polish tabbing code. Kurt B. Kaiser <kbk@shore.net> parents: 34439 diff changeset	293 # first start num_context_lines[0] lines back, then
cd6b54ba272f 1. Polish tabbing code. Kurt B. Kaiser <kbk@shore.net> parents: 34439 diff changeset	294 # num_context_lines[1] lines back if that didn't work, and so on.
cd6b54ba272f 1. Polish tabbing code. Kurt B. Kaiser <kbk@shore.net> parents: 34439 diff changeset	295 # The last value should be huge (larger than the # of lines in a
cd6b54ba272f 1. Polish tabbing code. Kurt B. Kaiser <kbk@shore.net> parents: 34439 diff changeset	296 # conceivable file).
cd6b54ba272f 1. Polish tabbing code. Kurt B. Kaiser <kbk@shore.net> parents: 34439 diff changeset	297 # Making the initial values larger slows things down more often.
cd6b54ba272f 1. Polish tabbing code. Kurt B. Kaiser <kbk@shore.net> parents: 34439 diff changeset	298 self.num_context_lines = 50, 500, 5000000
cd6b54ba272f 1. Polish tabbing code. Kurt B. Kaiser <kbk@shore.net> parents: 34439 diff changeset	299
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	300 self.per = per = self.Percolator(text)
24183 1723bcdc1e85 1. Prevent Undo before IOmark in PyShell.PyShell Kurt B. Kaiser <kbk@shore.net> parents: 24118 diff changeset	301
1723bcdc1e85 1. Prevent Undo before IOmark in PyShell.PyShell Kurt B. Kaiser <kbk@shore.net> parents: 24118 diff changeset	302 self.undo = undo = self.UndoDelegator()
1723bcdc1e85 1. Prevent Undo before IOmark in PyShell.PyShell Kurt B. Kaiser <kbk@shore.net> parents: 24118 diff changeset	303 per.insertfilter(undo)
1723bcdc1e85 1. Prevent Undo before IOmark in PyShell.PyShell Kurt B. Kaiser <kbk@shore.net> parents: 24118 diff changeset	304 text.undo_block_start = undo.undo_block_start
1723bcdc1e85 1. Prevent Undo before IOmark in PyShell.PyShell Kurt B. Kaiser <kbk@shore.net> parents: 24118 diff changeset	305 text.undo_block_stop = undo.undo_block_stop
1723bcdc1e85 1. Prevent Undo before IOmark in PyShell.PyShell Kurt B. Kaiser <kbk@shore.net> parents: 24118 diff changeset	306 undo.set_saved_change_hook(self.saved_change_hook)
1723bcdc1e85 1. Prevent Undo before IOmark in PyShell.PyShell Kurt B. Kaiser <kbk@shore.net> parents: 24118 diff changeset	307
1723bcdc1e85 1. Prevent Undo before IOmark in PyShell.PyShell Kurt B. Kaiser <kbk@shore.net> parents: 24118 diff changeset	308 # IOBinding implements file I/O and printing functionality
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	309 self.io = io = self.IOBinding(self)
24183 1723bcdc1e85 1. Prevent Undo before IOmark in PyShell.PyShell Kurt B. Kaiser <kbk@shore.net> parents: 24118 diff changeset	310 io.set_filename_change_hook(self.filename_change_hook)
1723bcdc1e85 1. Prevent Undo before IOmark in PyShell.PyShell Kurt B. Kaiser <kbk@shore.net> parents: 24118 diff changeset	311
31895 c56ea60cb3bf M EditorWindow.py Kurt B. Kaiser <kbk@shore.net> parents: 31625 diff changeset	312 # Create the recent files submenu
c56ea60cb3bf M EditorWindow.py Kurt B. Kaiser <kbk@shore.net> parents: 31625 diff changeset	313 self.recent_files_menu = Menu(self.menubar)
c56ea60cb3bf M EditorWindow.py Kurt B. Kaiser <kbk@shore.net> parents: 31625 diff changeset	314 self.menudict['file'].insert_cascade(3, label='Recent Files',
c56ea60cb3bf M EditorWindow.py Kurt B. Kaiser <kbk@shore.net> parents: 31625 diff changeset	315 underline=0,
c56ea60cb3bf M EditorWindow.py Kurt B. Kaiser <kbk@shore.net> parents: 31625 diff changeset	316 menu=self.recent_files_menu)
c56ea60cb3bf M EditorWindow.py Kurt B. Kaiser <kbk@shore.net> parents: 31625 diff changeset	317 self.update_recent_files_list()
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	318
45367 166e3ba7de24 Configured selection highlighting colors were ignored; updating highlighting Kurt B. Kaiser <kbk@shore.net> parents: 43520 diff changeset	319 self.color = None # initialized below in self.ResetColorizer
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	320 if filename:
29362 f82b6d2b73f1 SF 748973 Guido van Rossum patch Kurt B. Kaiser <kbk@shore.net> parents: 27272 diff changeset	321 if os.path.exists(filename) and not os.path.isdir(filename):
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	322 io.loadfile(filename)
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	323 else:
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	324 io.set_filename(filename)
45367 166e3ba7de24 Configured selection highlighting colors were ignored; updating highlighting Kurt B. Kaiser <kbk@shore.net> parents: 43520 diff changeset	325 self.ResetColorizer()
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	326 self.saved_change_hook()
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	327
34443 cd6b54ba272f 1. Polish tabbing code. Kurt B. Kaiser <kbk@shore.net> parents: 34439 diff changeset	328 self.set_indentation_params(self.ispythonsource(filename))
cd6b54ba272f 1. Polish tabbing code. Kurt B. Kaiser <kbk@shore.net> parents: 34439 diff changeset	329
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	330 self.load_extensions()
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	331
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	332 menu = self.menudict.get('windows')
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	333 if menu:
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	334 end = menu.index("end")
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	335 if end is None:
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	336 end = -1
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	337 if end >= 0:
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	338 menu.add_separator()
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	339 end = end + 1
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	340 self.wmenu_end = end
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	341 WindowList.register_callback(self.postwindowsmenu)
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	342
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	343 # Some abstractions so IDLE extensions are cross-IDE
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	344 self.askyesno = tkMessageBox.askyesno
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	345 self.askinteger = tkSimpleDialog.askinteger
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	346 self.showerror = tkMessageBox.showerror
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	347
35958 1d8effde82f1 Patch #1162825: Support non-ASCII characters in IDLE window titles. Martin v. Löwis <martin@v.loewis.de> parents: 35903 diff changeset	348 def _filename_to_unicode(self, filename):
1d8effde82f1 Patch #1162825: Support non-ASCII characters in IDLE window titles. Martin v. Löwis <martin@v.loewis.de> parents: 35903 diff changeset	349 """convert filename to unicode in order to display it in Tk"""
1d8effde82f1 Patch #1162825: Support non-ASCII characters in IDLE window titles. Martin v. Löwis <martin@v.loewis.de> parents: 35903 diff changeset	350 if isinstance(filename, unicode) or not filename:
1d8effde82f1 Patch #1162825: Support non-ASCII characters in IDLE window titles. Martin v. Löwis <martin@v.loewis.de> parents: 35903 diff changeset	351 return filename
1d8effde82f1 Patch #1162825: Support non-ASCII characters in IDLE window titles. Martin v. Löwis <martin@v.loewis.de> parents: 35903 diff changeset	352 else:
1d8effde82f1 Patch #1162825: Support non-ASCII characters in IDLE window titles. Martin v. Löwis <martin@v.loewis.de> parents: 35903 diff changeset	353 try:
1d8effde82f1 Patch #1162825: Support non-ASCII characters in IDLE window titles. Martin v. Löwis <martin@v.loewis.de> parents: 35903 diff changeset	354 return filename.decode(self.filesystemencoding)
1d8effde82f1 Patch #1162825: Support non-ASCII characters in IDLE window titles. Martin v. Löwis <martin@v.loewis.de> parents: 35903 diff changeset	355 except UnicodeDecodeError:
1d8effde82f1 Patch #1162825: Support non-ASCII characters in IDLE window titles. Martin v. Löwis <martin@v.loewis.de> parents: 35903 diff changeset	356 # XXX
1d8effde82f1 Patch #1162825: Support non-ASCII characters in IDLE window titles. Martin v. Löwis <martin@v.loewis.de> parents: 35903 diff changeset	357 try:
1d8effde82f1 Patch #1162825: Support non-ASCII characters in IDLE window titles. Martin v. Löwis <martin@v.loewis.de> parents: 35903 diff changeset	358 return filename.decode(self.encoding)
1d8effde82f1 Patch #1162825: Support non-ASCII characters in IDLE window titles. Martin v. Löwis <martin@v.loewis.de> parents: 35903 diff changeset	359 except UnicodeDecodeError:
1d8effde82f1 Patch #1162825: Support non-ASCII characters in IDLE window titles. Martin v. Löwis <martin@v.loewis.de> parents: 35903 diff changeset	360 # byte-to-byte conversion
1d8effde82f1 Patch #1162825: Support non-ASCII characters in IDLE window titles. Martin v. Löwis <martin@v.loewis.de> parents: 35903 diff changeset	361 return filename.decode('iso8859-1')
1d8effde82f1 Patch #1162825: Support non-ASCII characters in IDLE window titles. Martin v. Löwis <martin@v.loewis.de> parents: 35903 diff changeset	362
29362 f82b6d2b73f1 SF 748973 Guido van Rossum patch Kurt B. Kaiser <kbk@shore.net> parents: 27272 diff changeset	363 def new_callback(self, event):
f82b6d2b73f1 SF 748973 Guido van Rossum patch Kurt B. Kaiser <kbk@shore.net> parents: 27272 diff changeset	364 dirname, basename = self.io.defaultfilename()
f82b6d2b73f1 SF 748973 Guido van Rossum patch Kurt B. Kaiser <kbk@shore.net> parents: 27272 diff changeset	365 self.flist.new(dirname)
f82b6d2b73f1 SF 748973 Guido van Rossum patch Kurt B. Kaiser <kbk@shore.net> parents: 27272 diff changeset	366 return "break"
f82b6d2b73f1 SF 748973 Guido van Rossum patch Kurt B. Kaiser <kbk@shore.net> parents: 27272 diff changeset	367
46582 ebc40e500869 Home / Control-A toggles between left margin and end of leading white Kurt B. Kaiser <kbk@shore.net> parents: 45367 diff changeset	368 def home_callback(self, event):
68639 664a129c01f7 <Home> toggle non-functional when NumLock set. Kurt B. Kaiser <kbk@shore.net> parents: 68503 diff changeset	369 if (event.state & 4) != 0 and event.keysym == "Home":
664a129c01f7 <Home> toggle non-functional when NumLock set. Kurt B. Kaiser <kbk@shore.net> parents: 68503 diff changeset	370 # state&4==Control. If <Control-Home>, use the Tk binding.
664a129c01f7 <Home> toggle non-functional when NumLock set. Kurt B. Kaiser <kbk@shore.net> parents: 68503 diff changeset	371 return
46582 ebc40e500869 Home / Control-A toggles between left margin and end of leading white Kurt B. Kaiser <kbk@shore.net> parents: 45367 diff changeset	372 if self.text.index("iomark") and \
ebc40e500869 Home / Control-A toggles between left margin and end of leading white Kurt B. Kaiser <kbk@shore.net> parents: 45367 diff changeset	373 self.text.compare("iomark", "<=", "insert lineend") and \
ebc40e500869 Home / Control-A toggles between left margin and end of leading white Kurt B. Kaiser <kbk@shore.net> parents: 45367 diff changeset	374 self.text.compare("insert linestart", "<=", "iomark"):
68937 500e48708470 <Home> toggle failing on Tk 8.5, causing IDLE exits. Issue 3851. Kurt B. Kaiser <kbk@shore.net> parents: 68639 diff changeset	375 # In Shell on input line, go to just after prompt
46582 ebc40e500869 Home / Control-A toggles between left margin and end of leading white Kurt B. Kaiser <kbk@shore.net> parents: 45367 diff changeset	376 insertpt = int(self.text.index("iomark").split(".")[1])
ebc40e500869 Home / Control-A toggles between left margin and end of leading white Kurt B. Kaiser <kbk@shore.net> parents: 45367 diff changeset	377 else:
ebc40e500869 Home / Control-A toggles between left margin and end of leading white Kurt B. Kaiser <kbk@shore.net> parents: 45367 diff changeset	378 line = self.text.get("insert linestart", "insert lineend")
ebc40e500869 Home / Control-A toggles between left margin and end of leading white Kurt B. Kaiser <kbk@shore.net> parents: 45367 diff changeset	379 for insertpt in xrange(len(line)):
ebc40e500869 Home / Control-A toggles between left margin and end of leading white Kurt B. Kaiser <kbk@shore.net> parents: 45367 diff changeset	380 if line[insertpt] not in (' ','\t'):
ebc40e500869 Home / Control-A toggles between left margin and end of leading white Kurt B. Kaiser <kbk@shore.net> parents: 45367 diff changeset	381 break
ebc40e500869 Home / Control-A toggles between left margin and end of leading white Kurt B. Kaiser <kbk@shore.net> parents: 45367 diff changeset	382 else:
ebc40e500869 Home / Control-A toggles between left margin and end of leading white Kurt B. Kaiser <kbk@shore.net> parents: 45367 diff changeset	383 insertpt=len(line)
ebc40e500869 Home / Control-A toggles between left margin and end of leading white Kurt B. Kaiser <kbk@shore.net> parents: 45367 diff changeset	384 lineat = int(self.text.index("insert").split('.')[1])
ebc40e500869 Home / Control-A toggles between left margin and end of leading white Kurt B. Kaiser <kbk@shore.net> parents: 45367 diff changeset	385 if insertpt == lineat:
ebc40e500869 Home / Control-A toggles between left margin and end of leading white Kurt B. Kaiser <kbk@shore.net> parents: 45367 diff changeset	386 insertpt = 0
ebc40e500869 Home / Control-A toggles between left margin and end of leading white Kurt B. Kaiser <kbk@shore.net> parents: 45367 diff changeset	387 dest = "insert linestart+"+str(insertpt)+"c"
ebc40e500869 Home / Control-A toggles between left margin and end of leading white Kurt B. Kaiser <kbk@shore.net> parents: 45367 diff changeset	388 if (event.state&1) == 0:
68937 500e48708470 <Home> toggle failing on Tk 8.5, causing IDLE exits. Issue 3851. Kurt B. Kaiser <kbk@shore.net> parents: 68639 diff changeset	389 # shift was not pressed
46582 ebc40e500869 Home / Control-A toggles between left margin and end of leading white Kurt B. Kaiser <kbk@shore.net> parents: 45367 diff changeset	390 self.text.tag_remove("sel", "1.0", "end")
ebc40e500869 Home / Control-A toggles between left margin and end of leading white Kurt B. Kaiser <kbk@shore.net> parents: 45367 diff changeset	391 else:
ebc40e500869 Home / Control-A toggles between left margin and end of leading white Kurt B. Kaiser <kbk@shore.net> parents: 45367 diff changeset	392 if not self.text.index("sel.first"):
68937 500e48708470 <Home> toggle failing on Tk 8.5, causing IDLE exits. Issue 3851. Kurt B. Kaiser <kbk@shore.net> parents: 68639 diff changeset	393 self.text.mark_set("my_anchor", "insert") # there was no previous selection
500e48708470 <Home> toggle failing on Tk 8.5, causing IDLE exits. Issue 3851. Kurt B. Kaiser <kbk@shore.net> parents: 68639 diff changeset	394 else:
500e48708470 <Home> toggle failing on Tk 8.5, causing IDLE exits. Issue 3851. Kurt B. Kaiser <kbk@shore.net> parents: 68639 diff changeset	395 if self.text.compare(self.text.index("sel.first"), "<", self.text.index("insert")):
500e48708470 <Home> toggle failing on Tk 8.5, causing IDLE exits. Issue 3851. Kurt B. Kaiser <kbk@shore.net> parents: 68639 diff changeset	396 self.text.mark_set("my_anchor", "sel.first") # extend back
500e48708470 <Home> toggle failing on Tk 8.5, causing IDLE exits. Issue 3851. Kurt B. Kaiser <kbk@shore.net> parents: 68639 diff changeset	397 else:
500e48708470 <Home> toggle failing on Tk 8.5, causing IDLE exits. Issue 3851. Kurt B. Kaiser <kbk@shore.net> parents: 68639 diff changeset	398 self.text.mark_set("my_anchor", "sel.last") # extend forward
46582 ebc40e500869 Home / Control-A toggles between left margin and end of leading white Kurt B. Kaiser <kbk@shore.net> parents: 45367 diff changeset	399 first = self.text.index(dest)
68937 500e48708470 <Home> toggle failing on Tk 8.5, causing IDLE exits. Issue 3851. Kurt B. Kaiser <kbk@shore.net> parents: 68639 diff changeset	400 last = self.text.index("my_anchor")
46582 ebc40e500869 Home / Control-A toggles between left margin and end of leading white Kurt B. Kaiser <kbk@shore.net> parents: 45367 diff changeset	401 if self.text.compare(first,">",last):
ebc40e500869 Home / Control-A toggles between left margin and end of leading white Kurt B. Kaiser <kbk@shore.net> parents: 45367 diff changeset	402 first,last = last,first
ebc40e500869 Home / Control-A toggles between left margin and end of leading white Kurt B. Kaiser <kbk@shore.net> parents: 45367 diff changeset	403 self.text.tag_remove("sel", "1.0", "end")
ebc40e500869 Home / Control-A toggles between left margin and end of leading white Kurt B. Kaiser <kbk@shore.net> parents: 45367 diff changeset	404 self.text.tag_add("sel", first, last)
ebc40e500869 Home / Control-A toggles between left margin and end of leading white Kurt B. Kaiser <kbk@shore.net> parents: 45367 diff changeset	405 self.text.mark_set("insert", dest)
ebc40e500869 Home / Control-A toggles between left margin and end of leading white Kurt B. Kaiser <kbk@shore.net> parents: 45367 diff changeset	406 self.text.see("insert")
ebc40e500869 Home / Control-A toggles between left margin and end of leading white Kurt B. Kaiser <kbk@shore.net> parents: 45367 diff changeset	407 return "break"
ebc40e500869 Home / Control-A toggles between left margin and end of leading white Kurt B. Kaiser <kbk@shore.net> parents: 45367 diff changeset	408
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	409 def set_status_bar(self):
20304 e44cdef791ee merged status bar packing patch Steven M. Gava <elguavas@python.net> parents: 19170 diff changeset	410 self.status_bar = self.MultiStatusBar(self.top)
38744 1b3b6b1982aa This patch improves the L&F of IDLE on OSX. The changes are conditionalized on Ronald Oussoren <ronaldoussoren@mac.com> parents: 38704 diff changeset	411 if macosxSupport.runningAsOSXApp():
1b3b6b1982aa This patch improves the L&F of IDLE on OSX. The changes are conditionalized on Ronald Oussoren <ronaldoussoren@mac.com> parents: 38704 diff changeset	412 # Insert some padding to avoid obscuring some of the statusbar
1b3b6b1982aa This patch improves the L&F of IDLE on OSX. The changes are conditionalized on Ronald Oussoren <ronaldoussoren@mac.com> parents: 38704 diff changeset	413 # by the resize widget.
1b3b6b1982aa This patch improves the L&F of IDLE on OSX. The changes are conditionalized on Ronald Oussoren <ronaldoussoren@mac.com> parents: 38704 diff changeset	414 self.status_bar.set_label('_padding1', ' ', side=RIGHT)
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	415 self.status_bar.set_label('column', 'Col: ?', side=RIGHT)
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	416 self.status_bar.set_label('line', 'Ln: ?', side=RIGHT)
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	417 self.status_bar.pack(side=BOTTOM, fill=X)
35891 8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk Kurt B. Kaiser <kbk@shore.net> parents: 35876 diff changeset	418 self.text.bind("<<set-line-and-column>>", self.set_line_and_column)
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk Kurt B. Kaiser <kbk@shore.net> parents: 35876 diff changeset	419 self.text.event_add("<<set-line-and-column>>",
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk Kurt B. Kaiser <kbk@shore.net> parents: 35876 diff changeset	420 "<KeyRelease>", "<ButtonRelease>")
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	421 self.text.after_idle(self.set_line_and_column)
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	422
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	423 def set_line_and_column(self, event=None):
25286 b64fc6a1049e Merge Py Idle changes: Kurt B. Kaiser <kbk@shore.net> parents: 25279 diff changeset	424 line, column = self.text.index(INSERT).split('.')
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	425 self.status_bar.set_label('column', 'Col: %s' % column)
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	426 self.status_bar.set_label('line', 'Ln: %s' % line)
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	427
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	428 menu_specs = [
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	429 ("file", "_File"),
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	430 ("edit", "_Edit"),
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	431 ("format", "F_ormat"),
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	432 ("run", "_Run"),
27074 b865925ef68a M AutoExpand.py Kurt B. Kaiser <kbk@shore.net> parents: 26959 diff changeset	433 ("options", "_Options"),
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	434 ("windows", "_Windows"),
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	435 ("help", "_Help"),
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	436 ]
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	437
38744 1b3b6b1982aa This patch improves the L&F of IDLE on OSX. The changes are conditionalized on Ronald Oussoren <ronaldoussoren@mac.com> parents: 38704 diff changeset	438 if macosxSupport.runningAsOSXApp():
1b3b6b1982aa This patch improves the L&F of IDLE on OSX. The changes are conditionalized on Ronald Oussoren <ronaldoussoren@mac.com> parents: 38704 diff changeset	439 del menu_specs[-3]
1b3b6b1982aa This patch improves the L&F of IDLE on OSX. The changes are conditionalized on Ronald Oussoren <ronaldoussoren@mac.com> parents: 38704 diff changeset	440 menu_specs[-2] = ("windows", "_Window")
1b3b6b1982aa This patch improves the L&F of IDLE on OSX. The changes are conditionalized on Ronald Oussoren <ronaldoussoren@mac.com> parents: 38704 diff changeset	441
1b3b6b1982aa This patch improves the L&F of IDLE on OSX. The changes are conditionalized on Ronald Oussoren <ronaldoussoren@mac.com> parents: 38704 diff changeset	442
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	443 def createmenubar(self):
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	444 mbar = self.menubar
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	445 self.menudict = menudict = {}
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	446 for name, label in self.menu_specs:
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	447 underline, label = prepstr(label)
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	448 menudict[name] = menu = Menu(mbar, name=name)
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	449 mbar.add_cascade(label=label, menu=menu, underline=underline)
38744 1b3b6b1982aa This patch improves the L&F of IDLE on OSX. The changes are conditionalized on Ronald Oussoren <ronaldoussoren@mac.com> parents: 38704 diff changeset	450
67670 2d42f64b28fd Merged revisions 87394 via svnmerge from Ned Deily <nad@acm.org> parents: 67242 diff changeset	451 if macosxSupport.isCarbonAquaTk(self.root):
38744 1b3b6b1982aa This patch improves the L&F of IDLE on OSX. The changes are conditionalized on Ronald Oussoren <ronaldoussoren@mac.com> parents: 38704 diff changeset	452 # Insert the application menu
1b3b6b1982aa This patch improves the L&F of IDLE on OSX. The changes are conditionalized on Ronald Oussoren <ronaldoussoren@mac.com> parents: 38704 diff changeset	453 menudict['application'] = menu = Menu(mbar, name='apple')
1b3b6b1982aa This patch improves the L&F of IDLE on OSX. The changes are conditionalized on Ronald Oussoren <ronaldoussoren@mac.com> parents: 38704 diff changeset	454 mbar.add_cascade(label='IDLE', menu=menu)
1b3b6b1982aa This patch improves the L&F of IDLE on OSX. The changes are conditionalized on Ronald Oussoren <ronaldoussoren@mac.com> parents: 38704 diff changeset	455
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	456 self.fill_menus()
27245 d3ab532b3b6d M Bindings.py Kurt B. Kaiser <kbk@shore.net> parents: 27208 diff changeset	457 self.base_helpmenu_length = self.menudict['help'].index(END)
d3ab532b3b6d M Bindings.py Kurt B. Kaiser <kbk@shore.net> parents: 27208 diff changeset	458 self.reset_help_menu_entries()
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	459
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	460 def postwindowsmenu(self):
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	461 # Only called when Windows menu exists
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	462 menu = self.menudict['windows']
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	463 end = menu.index("end")
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	464 if end is None:
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	465 end = -1
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	466 if end > self.wmenu_end:
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	467 menu.delete(self.wmenu_end+1, end)
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	468 WindowList.add_windows_to_menu(menu)
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	469
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	470 rmenu = None
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	471
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	472 def right_menu_event(self, event):
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	473 self.text.mark_set("insert", "@%d,%d" % (event.x, event.y))
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	474 if not self.rmenu:
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	475 self.make_rmenu()
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	476 rmenu = self.rmenu
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	477 self.event = event
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	478 iswin = sys.platform[:3] == 'win'
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	479 if iswin:
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	480 self.text.config(cursor="arrow")
80172 639dd6e62de4 Issue #1207589: Add Cut/Copy/Paste items to IDLE right click Context Menu Andrew Svetlov <andrew.svetlov@gmail.com> parents: 77233 diff changeset	481
639dd6e62de4 Issue #1207589: Add Cut/Copy/Paste items to IDLE right click Context Menu Andrew Svetlov <andrew.svetlov@gmail.com> parents: 77233 diff changeset	482 for label, eventname, verify_state in self.rmenu_specs:
639dd6e62de4 Issue #1207589: Add Cut/Copy/Paste items to IDLE right click Context Menu Andrew Svetlov <andrew.svetlov@gmail.com> parents: 77233 diff changeset	483 if verify_state is None:
639dd6e62de4 Issue #1207589: Add Cut/Copy/Paste items to IDLE right click Context Menu Andrew Svetlov <andrew.svetlov@gmail.com> parents: 77233 diff changeset	484 continue
639dd6e62de4 Issue #1207589: Add Cut/Copy/Paste items to IDLE right click Context Menu Andrew Svetlov <andrew.svetlov@gmail.com> parents: 77233 diff changeset	485 state = getattr(self, verify_state)()
639dd6e62de4 Issue #1207589: Add Cut/Copy/Paste items to IDLE right click Context Menu Andrew Svetlov <andrew.svetlov@gmail.com> parents: 77233 diff changeset	486 rmenu.entryconfigure(label, state=state)
639dd6e62de4 Issue #1207589: Add Cut/Copy/Paste items to IDLE right click Context Menu Andrew Svetlov <andrew.svetlov@gmail.com> parents: 77233 diff changeset	487
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	488 rmenu.tk_popup(event.x_root, event.y_root)
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	489 if iswin:
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	490 self.text.config(cursor="ibeam")
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	491
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	492 rmenu_specs = [
80172 639dd6e62de4 Issue #1207589: Add Cut/Copy/Paste items to IDLE right click Context Menu Andrew Svetlov <andrew.svetlov@gmail.com> parents: 77233 diff changeset	493 # ("Label", "<<virtual-event>>", "statefuncname"), ...
639dd6e62de4 Issue #1207589: Add Cut/Copy/Paste items to IDLE right click Context Menu Andrew Svetlov <andrew.svetlov@gmail.com> parents: 77233 diff changeset	494 ("Close", "<<close-window>>", None), # Example
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	495 ]
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	496
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	497 def make_rmenu(self):
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	498 rmenu = Menu(self.text, tearoff=0)
80172 639dd6e62de4 Issue #1207589: Add Cut/Copy/Paste items to IDLE right click Context Menu Andrew Svetlov <andrew.svetlov@gmail.com> parents: 77233 diff changeset	499 for label, eventname, _ in self.rmenu_specs:
639dd6e62de4 Issue #1207589: Add Cut/Copy/Paste items to IDLE right click Context Menu Andrew Svetlov <andrew.svetlov@gmail.com> parents: 77233 diff changeset	500 if label is not None:
639dd6e62de4 Issue #1207589: Add Cut/Copy/Paste items to IDLE right click Context Menu Andrew Svetlov <andrew.svetlov@gmail.com> parents: 77233 diff changeset	501 def command(text=self.text, eventname=eventname):
639dd6e62de4 Issue #1207589: Add Cut/Copy/Paste items to IDLE right click Context Menu Andrew Svetlov <andrew.svetlov@gmail.com> parents: 77233 diff changeset	502 text.event_generate(eventname)
639dd6e62de4 Issue #1207589: Add Cut/Copy/Paste items to IDLE right click Context Menu Andrew Svetlov <andrew.svetlov@gmail.com> parents: 77233 diff changeset	503 rmenu.add_command(label=label, command=command)
639dd6e62de4 Issue #1207589: Add Cut/Copy/Paste items to IDLE right click Context Menu Andrew Svetlov <andrew.svetlov@gmail.com> parents: 77233 diff changeset	504 else:
639dd6e62de4 Issue #1207589: Add Cut/Copy/Paste items to IDLE right click Context Menu Andrew Svetlov <andrew.svetlov@gmail.com> parents: 77233 diff changeset	505 rmenu.add_separator()
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	506 self.rmenu = rmenu
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	507
80172 639dd6e62de4 Issue #1207589: Add Cut/Copy/Paste items to IDLE right click Context Menu Andrew Svetlov <andrew.svetlov@gmail.com> parents: 77233 diff changeset	508 def rmenu_check_cut(self):
639dd6e62de4 Issue #1207589: Add Cut/Copy/Paste items to IDLE right click Context Menu Andrew Svetlov <andrew.svetlov@gmail.com> parents: 77233 diff changeset	509 return self.rmenu_check_copy()
639dd6e62de4 Issue #1207589: Add Cut/Copy/Paste items to IDLE right click Context Menu Andrew Svetlov <andrew.svetlov@gmail.com> parents: 77233 diff changeset	510
639dd6e62de4 Issue #1207589: Add Cut/Copy/Paste items to IDLE right click Context Menu Andrew Svetlov <andrew.svetlov@gmail.com> parents: 77233 diff changeset	511 def rmenu_check_copy(self):
639dd6e62de4 Issue #1207589: Add Cut/Copy/Paste items to IDLE right click Context Menu Andrew Svetlov <andrew.svetlov@gmail.com> parents: 77233 diff changeset	512 try:
639dd6e62de4 Issue #1207589: Add Cut/Copy/Paste items to IDLE right click Context Menu Andrew Svetlov <andrew.svetlov@gmail.com> parents: 77233 diff changeset	513 indx = self.text.index('sel.first')
639dd6e62de4 Issue #1207589: Add Cut/Copy/Paste items to IDLE right click Context Menu Andrew Svetlov <andrew.svetlov@gmail.com> parents: 77233 diff changeset	514 except TclError:
639dd6e62de4 Issue #1207589: Add Cut/Copy/Paste items to IDLE right click Context Menu Andrew Svetlov <andrew.svetlov@gmail.com> parents: 77233 diff changeset	515 return 'disabled'
639dd6e62de4 Issue #1207589: Add Cut/Copy/Paste items to IDLE right click Context Menu Andrew Svetlov <andrew.svetlov@gmail.com> parents: 77233 diff changeset	516 else:
639dd6e62de4 Issue #1207589: Add Cut/Copy/Paste items to IDLE right click Context Menu Andrew Svetlov <andrew.svetlov@gmail.com> parents: 77233 diff changeset	517 return 'normal' if indx else 'disabled'
639dd6e62de4 Issue #1207589: Add Cut/Copy/Paste items to IDLE right click Context Menu Andrew Svetlov <andrew.svetlov@gmail.com> parents: 77233 diff changeset	518
639dd6e62de4 Issue #1207589: Add Cut/Copy/Paste items to IDLE right click Context Menu Andrew Svetlov <andrew.svetlov@gmail.com> parents: 77233 diff changeset	519 def rmenu_check_paste(self):
639dd6e62de4 Issue #1207589: Add Cut/Copy/Paste items to IDLE right click Context Menu Andrew Svetlov <andrew.svetlov@gmail.com> parents: 77233 diff changeset	520 try:
639dd6e62de4 Issue #1207589: Add Cut/Copy/Paste items to IDLE right click Context Menu Andrew Svetlov <andrew.svetlov@gmail.com> parents: 77233 diff changeset	521 self.text.tk.call('tk::GetSelection', self.text, 'CLIPBOARD')
639dd6e62de4 Issue #1207589: Add Cut/Copy/Paste items to IDLE right click Context Menu Andrew Svetlov <andrew.svetlov@gmail.com> parents: 77233 diff changeset	522 except TclError:
639dd6e62de4 Issue #1207589: Add Cut/Copy/Paste items to IDLE right click Context Menu Andrew Svetlov <andrew.svetlov@gmail.com> parents: 77233 diff changeset	523 return 'disabled'
639dd6e62de4 Issue #1207589: Add Cut/Copy/Paste items to IDLE right click Context Menu Andrew Svetlov <andrew.svetlov@gmail.com> parents: 77233 diff changeset	524 else:
639dd6e62de4 Issue #1207589: Add Cut/Copy/Paste items to IDLE right click Context Menu Andrew Svetlov <andrew.svetlov@gmail.com> parents: 77233 diff changeset	525 return 'normal'
639dd6e62de4 Issue #1207589: Add Cut/Copy/Paste items to IDLE right click Context Menu Andrew Svetlov <andrew.svetlov@gmail.com> parents: 77233 diff changeset	526
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	527 def about_dialog(self, event=None):
29421 2ba5ec6b3cda 1. Remove the Readme entry on the Help Menu, now in About dialog. Kurt B. Kaiser <kbk@shore.net> parents: 29368 diff changeset	528 aboutDialog.AboutDialog(self.top,'About IDLE')
26959 b8c72e86a12d Whitespace Normalization Kurt B. Kaiser <kbk@shore.net> parents: 26828 diff changeset	529
21035 c4499596b1a4 back in harness on new config system Steven M. Gava <elguavas@python.net> parents: 20304 diff changeset	530 def config_dialog(self, event=None):
c4499596b1a4 back in harness on new config system Steven M. Gava <elguavas@python.net> parents: 20304 diff changeset	531 configDialog.ConfigDialog(self.top,'Settings')
26959 b8c72e86a12d Whitespace Normalization Kurt B. Kaiser <kbk@shore.net> parents: 26828 diff changeset	532
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	533 def help_dialog(self, event=None):
74799 5452c881bd2d Issue 964437 Make IDLE help window non-modal. Terry Jan Reedy <tjreedy@udel.edu> parents: 74418 diff changeset	534 if self.root:
5452c881bd2d Issue 964437 Make IDLE help window non-modal. Terry Jan Reedy <tjreedy@udel.edu> parents: 74418 diff changeset	535 parent = self.root
5452c881bd2d Issue 964437 Make IDLE help window non-modal. Terry Jan Reedy <tjreedy@udel.edu> parents: 74418 diff changeset	536 else:
5452c881bd2d Issue 964437 Make IDLE help window non-modal. Terry Jan Reedy <tjreedy@udel.edu> parents: 74418 diff changeset	537 parent = self.top
5452c881bd2d Issue 964437 Make IDLE help window non-modal. Terry Jan Reedy <tjreedy@udel.edu> parents: 74418 diff changeset	538 helpDialog.display(parent, near=self.top)
26959 b8c72e86a12d Whitespace Normalization Kurt B. Kaiser <kbk@shore.net> parents: 26828 diff changeset	539
27196 d4c8af9119d1 1. Make finding Python help docs more robust, including the installed Kurt B. Kaiser <kbk@shore.net> parents: 27074 diff changeset	540 def python_docs(self, event=None):
32681 104a7fc06bdf Checking sys.platform for substring 'win' was breaking IDLE docs on Mac Kurt B. Kaiser <kbk@shore.net> parents: 32272 diff changeset	541 if sys.platform[:3] == 'win':
67242 500eb3d0897f Issue 6285: catch missing IDLE help file. Backport from 3.2. Terry Reedy <tjreedy@udel.edu> parents: 67023 diff changeset	542 try:
500eb3d0897f Issue 6285: catch missing IDLE help file. Backport from 3.2. Terry Reedy <tjreedy@udel.edu> parents: 67023 diff changeset	543 os.startfile(self.help_url)
500eb3d0897f Issue 6285: catch missing IDLE help file. Backport from 3.2. Terry Reedy <tjreedy@udel.edu> parents: 67023 diff changeset	544 except WindowsError as why:
500eb3d0897f Issue 6285: catch missing IDLE help file. Backport from 3.2. Terry Reedy <tjreedy@udel.edu> parents: 67023 diff changeset	545 tkMessageBox.showerror(title='Document Start Failure',
500eb3d0897f Issue 6285: catch missing IDLE help file. Backport from 3.2. Terry Reedy <tjreedy@udel.edu> parents: 67023 diff changeset	546 message=str(why), parent=self.text)
23208 382e37ac374d tracking python idle changes: Steven M. Gava <elguavas@python.net> parents: 22602 diff changeset	547 else:
27196 d4c8af9119d1 1. Make finding Python help docs more robust, including the installed Kurt B. Kaiser <kbk@shore.net> parents: 27074 diff changeset	548 webbrowser.open(self.help_url)
32681 104a7fc06bdf Checking sys.platform for substring 'win' was breaking IDLE docs on Mac Kurt B. Kaiser <kbk@shore.net> parents: 32272 diff changeset	549 return "break"
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	550
25456 41eb24b747c0 Fix Bug 612886 copy/paste menu items fail Kurt B. Kaiser <kbk@shore.net> parents: 25286 diff changeset	551 def cut(self,event):
41eb24b747c0 Fix Bug 612886 copy/paste menu items fail Kurt B. Kaiser <kbk@shore.net> parents: 25286 diff changeset	552 self.text.event_generate("<<Cut>>")
41eb24b747c0 Fix Bug 612886 copy/paste menu items fail Kurt B. Kaiser <kbk@shore.net> parents: 25286 diff changeset	553 return "break"
41eb24b747c0 Fix Bug 612886 copy/paste menu items fail Kurt B. Kaiser <kbk@shore.net> parents: 25286 diff changeset	554
41eb24b747c0 Fix Bug 612886 copy/paste menu items fail Kurt B. Kaiser <kbk@shore.net> parents: 25286 diff changeset	555 def copy(self,event):
35891 8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk Kurt B. Kaiser <kbk@shore.net> parents: 35876 diff changeset	556 if not self.text.tag_ranges("sel"):
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk Kurt B. Kaiser <kbk@shore.net> parents: 35876 diff changeset	557 # There is no selection, so do nothing and maybe interrupt.
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk Kurt B. Kaiser <kbk@shore.net> parents: 35876 diff changeset	558 return
25456 41eb24b747c0 Fix Bug 612886 copy/paste menu items fail Kurt B. Kaiser <kbk@shore.net> parents: 25286 diff changeset	559 self.text.event_generate("<<Copy>>")
41eb24b747c0 Fix Bug 612886 copy/paste menu items fail Kurt B. Kaiser <kbk@shore.net> parents: 25286 diff changeset	560 return "break"
41eb24b747c0 Fix Bug 612886 copy/paste menu items fail Kurt B. Kaiser <kbk@shore.net> parents: 25286 diff changeset	561
41eb24b747c0 Fix Bug 612886 copy/paste menu items fail Kurt B. Kaiser <kbk@shore.net> parents: 25286 diff changeset	562 def paste(self,event):
41eb24b747c0 Fix Bug 612886 copy/paste menu items fail Kurt B. Kaiser <kbk@shore.net> parents: 25286 diff changeset	563 self.text.event_generate("<<Paste>>")
43520 1d52e783842d show paste if > 80 columns. Patch 1659326 Tal Einat. Kurt B. Kaiser <kbk@shore.net> parents: 43462 diff changeset	564 self.text.see("insert")
25456 41eb24b747c0 Fix Bug 612886 copy/paste menu items fail Kurt B. Kaiser <kbk@shore.net> parents: 25286 diff changeset	565 return "break"
41eb24b747c0 Fix Bug 612886 copy/paste menu items fail Kurt B. Kaiser <kbk@shore.net> parents: 25286 diff changeset	566
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	567 def select_all(self, event=None):
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	568 self.text.tag_add("sel", "1.0", "end-1c")
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	569 self.text.mark_set("insert", "1.0")
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	570 self.text.see("insert")
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	571 return "break"
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	572
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	573 def remove_selection(self, event=None):
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	574 self.text.tag_remove("sel", "1.0", "end")
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	575 self.text.see("insert")
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	576
27272 64d3fe904a0a Patch 611069 (Christos Georgiou) IDLE TODO:left/right when selected text Kurt B. Kaiser <kbk@shore.net> parents: 27245 diff changeset	577 def move_at_edge_if_selection(self, edge_index):
64d3fe904a0a Patch 611069 (Christos Georgiou) IDLE TODO:left/right when selected text Kurt B. Kaiser <kbk@shore.net> parents: 27245 diff changeset	578 """Cursor move begins at start or end of selection
64d3fe904a0a Patch 611069 (Christos Georgiou) IDLE TODO:left/right when selected text Kurt B. Kaiser <kbk@shore.net> parents: 27245 diff changeset	579
64d3fe904a0a Patch 611069 (Christos Georgiou) IDLE TODO:left/right when selected text Kurt B. Kaiser <kbk@shore.net> parents: 27245 diff changeset	580 When a left/right cursor key is pressed create and return to Tkinter a
64d3fe904a0a Patch 611069 (Christos Georgiou) IDLE TODO:left/right when selected text Kurt B. Kaiser <kbk@shore.net> parents: 27245 diff changeset	581 function which causes a cursor move from the associated edge of the
64d3fe904a0a Patch 611069 (Christos Georgiou) IDLE TODO:left/right when selected text Kurt B. Kaiser <kbk@shore.net> parents: 27245 diff changeset	582 selection.
64d3fe904a0a Patch 611069 (Christos Georgiou) IDLE TODO:left/right when selected text Kurt B. Kaiser <kbk@shore.net> parents: 27245 diff changeset	583
64d3fe904a0a Patch 611069 (Christos Georgiou) IDLE TODO:left/right when selected text Kurt B. Kaiser <kbk@shore.net> parents: 27245 diff changeset	584 """
64d3fe904a0a Patch 611069 (Christos Georgiou) IDLE TODO:left/right when selected text Kurt B. Kaiser <kbk@shore.net> parents: 27245 diff changeset	585 self_text_index = self.text.index
64d3fe904a0a Patch 611069 (Christos Georgiou) IDLE TODO:left/right when selected text Kurt B. Kaiser <kbk@shore.net> parents: 27245 diff changeset	586 self_text_mark_set = self.text.mark_set
64d3fe904a0a Patch 611069 (Christos Georgiou) IDLE TODO:left/right when selected text Kurt B. Kaiser <kbk@shore.net> parents: 27245 diff changeset	587 edges_table = ("sel.first+1c", "sel.last-1c")
64d3fe904a0a Patch 611069 (Christos Georgiou) IDLE TODO:left/right when selected text Kurt B. Kaiser <kbk@shore.net> parents: 27245 diff changeset	588 def move_at_edge(event):
64d3fe904a0a Patch 611069 (Christos Georgiou) IDLE TODO:left/right when selected text Kurt B. Kaiser <kbk@shore.net> parents: 27245 diff changeset	589 if (event.state & 5) == 0: # no shift(==1) or control(==4) pressed
64d3fe904a0a Patch 611069 (Christos Georgiou) IDLE TODO:left/right when selected text Kurt B. Kaiser <kbk@shore.net> parents: 27245 diff changeset	590 try:
64d3fe904a0a Patch 611069 (Christos Georgiou) IDLE TODO:left/right when selected text Kurt B. Kaiser <kbk@shore.net> parents: 27245 diff changeset	591 self_text_index("sel.first")
64d3fe904a0a Patch 611069 (Christos Georgiou) IDLE TODO:left/right when selected text Kurt B. Kaiser <kbk@shore.net> parents: 27245 diff changeset	592 self_text_mark_set("insert", edges_table[edge_index])
64d3fe904a0a Patch 611069 (Christos Georgiou) IDLE TODO:left/right when selected text Kurt B. Kaiser <kbk@shore.net> parents: 27245 diff changeset	593 except TclError:
64d3fe904a0a Patch 611069 (Christos Georgiou) IDLE TODO:left/right when selected text Kurt B. Kaiser <kbk@shore.net> parents: 27245 diff changeset	594 pass
64d3fe904a0a Patch 611069 (Christos Georgiou) IDLE TODO:left/right when selected text Kurt B. Kaiser <kbk@shore.net> parents: 27245 diff changeset	595 return move_at_edge
64d3fe904a0a Patch 611069 (Christos Georgiou) IDLE TODO:left/right when selected text Kurt B. Kaiser <kbk@shore.net> parents: 27245 diff changeset	596
34515 e3074e94fb75 Add keybindings for del-word-left and del-word-right. Kurt B. Kaiser <kbk@shore.net> parents: 34443 diff changeset	597 def del_word_left(self, event):
e3074e94fb75 Add keybindings for del-word-left and del-word-right. Kurt B. Kaiser <kbk@shore.net> parents: 34443 diff changeset	598 self.text.event_generate('<Meta-Delete>')
e3074e94fb75 Add keybindings for del-word-left and del-word-right. Kurt B. Kaiser <kbk@shore.net> parents: 34443 diff changeset	599 return "break"
e3074e94fb75 Add keybindings for del-word-left and del-word-right. Kurt B. Kaiser <kbk@shore.net> parents: 34443 diff changeset	600
e3074e94fb75 Add keybindings for del-word-left and del-word-right. Kurt B. Kaiser <kbk@shore.net> parents: 34443 diff changeset	601 def del_word_right(self, event):
e3074e94fb75 Add keybindings for del-word-left and del-word-right. Kurt B. Kaiser <kbk@shore.net> parents: 34443 diff changeset	602 self.text.event_generate('<Meta-d>')
e3074e94fb75 Add keybindings for del-word-left and del-word-right. Kurt B. Kaiser <kbk@shore.net> parents: 34443 diff changeset	603 return "break"
e3074e94fb75 Add keybindings for del-word-left and del-word-right. Kurt B. Kaiser <kbk@shore.net> parents: 34443 diff changeset	604
21626 de1ebcef7d31 move core functionality of SearchBindings.py into EditorWindow.py proper Steven M. Gava <elguavas@python.net> parents: 21620 diff changeset	605 def find_event(self, event):
de1ebcef7d31 move core functionality of SearchBindings.py into EditorWindow.py proper Steven M. Gava <elguavas@python.net> parents: 21620 diff changeset	606 SearchDialog.find(self.text)
de1ebcef7d31 move core functionality of SearchBindings.py into EditorWindow.py proper Steven M. Gava <elguavas@python.net> parents: 21620 diff changeset	607 return "break"
de1ebcef7d31 move core functionality of SearchBindings.py into EditorWindow.py proper Steven M. Gava <elguavas@python.net> parents: 21620 diff changeset	608
de1ebcef7d31 move core functionality of SearchBindings.py into EditorWindow.py proper Steven M. Gava <elguavas@python.net> parents: 21620 diff changeset	609 def find_again_event(self, event):
de1ebcef7d31 move core functionality of SearchBindings.py into EditorWindow.py proper Steven M. Gava <elguavas@python.net> parents: 21620 diff changeset	610 SearchDialog.find_again(self.text)
de1ebcef7d31 move core functionality of SearchBindings.py into EditorWindow.py proper Steven M. Gava <elguavas@python.net> parents: 21620 diff changeset	611 return "break"
de1ebcef7d31 move core functionality of SearchBindings.py into EditorWindow.py proper Steven M. Gava <elguavas@python.net> parents: 21620 diff changeset	612
de1ebcef7d31 move core functionality of SearchBindings.py into EditorWindow.py proper Steven M. Gava <elguavas@python.net> parents: 21620 diff changeset	613 def find_selection_event(self, event):
de1ebcef7d31 move core functionality of SearchBindings.py into EditorWindow.py proper Steven M. Gava <elguavas@python.net> parents: 21620 diff changeset	614 SearchDialog.find_selection(self.text)
de1ebcef7d31 move core functionality of SearchBindings.py into EditorWindow.py proper Steven M. Gava <elguavas@python.net> parents: 21620 diff changeset	615 return "break"
de1ebcef7d31 move core functionality of SearchBindings.py into EditorWindow.py proper Steven M. Gava <elguavas@python.net> parents: 21620 diff changeset	616
de1ebcef7d31 move core functionality of SearchBindings.py into EditorWindow.py proper Steven M. Gava <elguavas@python.net> parents: 21620 diff changeset	617 def find_in_files_event(self, event):
de1ebcef7d31 move core functionality of SearchBindings.py into EditorWindow.py proper Steven M. Gava <elguavas@python.net> parents: 21620 diff changeset	618 GrepDialog.grep(self.text, self.io, self.flist)
de1ebcef7d31 move core functionality of SearchBindings.py into EditorWindow.py proper Steven M. Gava <elguavas@python.net> parents: 21620 diff changeset	619 return "break"
de1ebcef7d31 move core functionality of SearchBindings.py into EditorWindow.py proper Steven M. Gava <elguavas@python.net> parents: 21620 diff changeset	620
de1ebcef7d31 move core functionality of SearchBindings.py into EditorWindow.py proper Steven M. Gava <elguavas@python.net> parents: 21620 diff changeset	621 def replace_event(self, event):
de1ebcef7d31 move core functionality of SearchBindings.py into EditorWindow.py proper Steven M. Gava <elguavas@python.net> parents: 21620 diff changeset	622 ReplaceDialog.replace(self.text)
de1ebcef7d31 move core functionality of SearchBindings.py into EditorWindow.py proper Steven M. Gava <elguavas@python.net> parents: 21620 diff changeset	623 return "break"
de1ebcef7d31 move core functionality of SearchBindings.py into EditorWindow.py proper Steven M. Gava <elguavas@python.net> parents: 21620 diff changeset	624
de1ebcef7d31 move core functionality of SearchBindings.py into EditorWindow.py proper Steven M. Gava <elguavas@python.net> parents: 21620 diff changeset	625 def goto_line_event(self, event):
de1ebcef7d31 move core functionality of SearchBindings.py into EditorWindow.py proper Steven M. Gava <elguavas@python.net> parents: 21620 diff changeset	626 text = self.text
de1ebcef7d31 move core functionality of SearchBindings.py into EditorWindow.py proper Steven M. Gava <elguavas@python.net> parents: 21620 diff changeset	627 lineno = tkSimpleDialog.askinteger("Goto",
de1ebcef7d31 move core functionality of SearchBindings.py into EditorWindow.py proper Steven M. Gava <elguavas@python.net> parents: 21620 diff changeset	628 "Go to line number:",parent=text)
de1ebcef7d31 move core functionality of SearchBindings.py into EditorWindow.py proper Steven M. Gava <elguavas@python.net> parents: 21620 diff changeset	629 if lineno is None:
de1ebcef7d31 move core functionality of SearchBindings.py into EditorWindow.py proper Steven M. Gava <elguavas@python.net> parents: 21620 diff changeset	630 return "break"
de1ebcef7d31 move core functionality of SearchBindings.py into EditorWindow.py proper Steven M. Gava <elguavas@python.net> parents: 21620 diff changeset	631 if lineno <= 0:
de1ebcef7d31 move core functionality of SearchBindings.py into EditorWindow.py proper Steven M. Gava <elguavas@python.net> parents: 21620 diff changeset	632 text.bell()
de1ebcef7d31 move core functionality of SearchBindings.py into EditorWindow.py proper Steven M. Gava <elguavas@python.net> parents: 21620 diff changeset	633 return "break"
de1ebcef7d31 move core functionality of SearchBindings.py into EditorWindow.py proper Steven M. Gava <elguavas@python.net> parents: 21620 diff changeset	634 text.mark_set("insert", "%d.0" % lineno)
de1ebcef7d31 move core functionality of SearchBindings.py into EditorWindow.py proper Steven M. Gava <elguavas@python.net> parents: 21620 diff changeset	635 text.see("insert")
de1ebcef7d31 move core functionality of SearchBindings.py into EditorWindow.py proper Steven M. Gava <elguavas@python.net> parents: 21620 diff changeset	636
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	637 def open_module(self, event=None):
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	638 # XXX Shouldn't this be in IOBinding or in FileList?
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	639 try:
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	640 name = self.text.get("sel.first", "sel.last")
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	641 except TclError:
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	642 name = ""
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	643 else:
25286 b64fc6a1049e Merge Py Idle changes: Kurt B. Kaiser <kbk@shore.net> parents: 25279 diff changeset	644 name = name.strip()
29364 e0f071b476fd Change to <<open-module>>: always pop up the dialog, using the current Guido van Rossum <guido@python.org> parents: 29362 diff changeset	645 name = tkSimpleDialog.askstring("Module",
e0f071b476fd Change to <<open-module>>: always pop up the dialog, using the current Guido van Rossum <guido@python.org> parents: 29362 diff changeset	646 "Enter the name of a Python module\n"
e0f071b476fd Change to <<open-module>>: always pop up the dialog, using the current Guido van Rossum <guido@python.org> parents: 29362 diff changeset	647 "to search on sys.path and open:",
e0f071b476fd Change to <<open-module>>: always pop up the dialog, using the current Guido van Rossum <guido@python.org> parents: 29362 diff changeset	648 parent=self.text, initialvalue=name)
e0f071b476fd Change to <<open-module>>: always pop up the dialog, using the current Guido van Rossum <guido@python.org> parents: 29362 diff changeset	649 if name:
e0f071b476fd Change to <<open-module>>: always pop up the dialog, using the current Guido van Rossum <guido@python.org> parents: 29362 diff changeset	650 name = name.strip()
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	651 if not name:
29364 e0f071b476fd Change to <<open-module>>: always pop up the dialog, using the current Guido van Rossum <guido@python.org> parents: 29362 diff changeset	652 return
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	653 # XXX Ought to insert current file's directory in front of path
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	654 try:
25286 b64fc6a1049e Merge Py Idle changes: Kurt B. Kaiser <kbk@shore.net> parents: 25279 diff changeset	655 (f, file, (suffix, mode, type)) = _find_module(name)
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	656 except (NameError, ImportError), msg:
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	657 tkMessageBox.showerror("Import error", str(msg), parent=self.text)
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	658 return
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	659 if type != imp.PY_SOURCE:
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	660 tkMessageBox.showerror("Unsupported type",
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	661 "%s is not a source module" % name, parent=self.text)
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	662 return
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	663 if f:
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	664 f.close()
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	665 if self.flist:
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	666 self.flist.open(file)
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	667 else:
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	668 self.io.loadfile(file)
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	669
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	670 def open_class_browser(self, event=None):
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	671 filename = self.io.filename
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	672 if not filename:
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	673 tkMessageBox.showerror(
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	674 "No filename",
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	675 "This buffer has no associated filename",
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	676 master=self.text)
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	677 self.text.focus_set()
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	678 return None
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	679 head, tail = os.path.split(filename)
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	680 base, ext = os.path.splitext(tail)
63585 df378e44ba9a Merged revisions 79576-79578 via svnmerge from Ezio Melotti <ezio.melotti@gmail.com> parents: 53415 diff changeset	681 from idlelib import ClassBrowser
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	682 ClassBrowser.ClassBrowser(self.flist, base, [head])
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	683
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	684 def open_path_browser(self, event=None):
63585 df378e44ba9a Merged revisions 79576-79578 via svnmerge from Ezio Melotti <ezio.melotti@gmail.com> parents: 53415 diff changeset	685 from idlelib import PathBrowser
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	686 PathBrowser.PathBrowser(self.flist)
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	687
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	688 def gotoline(self, lineno):
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	689 if lineno is not None and lineno > 0:
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	690 self.text.mark_set("insert", "%d.0" % lineno)
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	691 self.text.tag_remove("sel", "1.0", "end")
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	692 self.text.tag_add("sel", "insert", "insert +1l")
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	693 self.center()
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	694
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	695 def ispythonsource(self, filename):
35064 173e90e0d2e3 1. Patch 1196895 Jeff Shute: Kurt B. Kaiser <kbk@shore.net> parents: 34520 diff changeset	696 if not filename or os.path.isdir(filename):
25286 b64fc6a1049e Merge Py Idle changes: Kurt B. Kaiser <kbk@shore.net> parents: 25279 diff changeset	697 return True
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	698 base, ext = os.path.splitext(os.path.basename(filename))
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	699 if os.path.normcase(ext) in (".py", ".pyw"):
25286 b64fc6a1049e Merge Py Idle changes: Kurt B. Kaiser <kbk@shore.net> parents: 25279 diff changeset	700 return True
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	701 try:
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	702 f = open(filename)
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	703 line = f.readline()
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	704 f.close()
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	705 except IOError:
25286 b64fc6a1049e Merge Py Idle changes: Kurt B. Kaiser <kbk@shore.net> parents: 25279 diff changeset	706 return False
26733 709f90541585 "'foo' in str" not implemented in Python 2.2, only single character lookup Kurt B. Kaiser <kbk@shore.net> parents: 26678 diff changeset	707 return line.startswith('#!') and line.find('python') >= 0
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	708
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	709 def close_hook(self):
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	710 if self.flist:
43461 1b1a5652fed8 Clean up EditorWindow close. Kurt B. Kaiser <kbk@shore.net> parents: 40599 diff changeset	711 self.flist.unregister_maybe_terminate(self)
1b1a5652fed8 Clean up EditorWindow close. Kurt B. Kaiser <kbk@shore.net> parents: 40599 diff changeset	712 self.flist = None
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	713
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	714 def set_close_hook(self, close_hook):
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	715 self.close_hook = close_hook
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	716
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	717 def filename_change_hook(self):
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	718 if self.flist:
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	719 self.flist.filename_changed_edit(self)
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	720 self.saved_change_hook()
29367 ca20c3cbc956 1. Update WindowList registry when filename changes so that Kurt B. Kaiser <kbk@shore.net> parents: 29364 diff changeset	721 self.top.update_windowlist_registry(self)
45367 166e3ba7de24 Configured selection highlighting colors were ignored; updating highlighting Kurt B. Kaiser <kbk@shore.net> parents: 43520 diff changeset	722 self.ResetColorizer()
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	723
45367 166e3ba7de24 Configured selection highlighting colors were ignored; updating highlighting Kurt B. Kaiser <kbk@shore.net> parents: 43520 diff changeset	724 def _addcolorizer(self):
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	725 if self.color:
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	726 return
45367 166e3ba7de24 Configured selection highlighting colors were ignored; updating highlighting Kurt B. Kaiser <kbk@shore.net> parents: 43520 diff changeset	727 if self.ispythonsource(self.io.filename):
166e3ba7de24 Configured selection highlighting colors were ignored; updating highlighting Kurt B. Kaiser <kbk@shore.net> parents: 43520 diff changeset	728 self.color = self.ColorDelegator()
166e3ba7de24 Configured selection highlighting colors were ignored; updating highlighting Kurt B. Kaiser <kbk@shore.net> parents: 43520 diff changeset	729 # can add more colorizers here...
166e3ba7de24 Configured selection highlighting colors were ignored; updating highlighting Kurt B. Kaiser <kbk@shore.net> parents: 43520 diff changeset	730 if self.color:
166e3ba7de24 Configured selection highlighting colors were ignored; updating highlighting Kurt B. Kaiser <kbk@shore.net> parents: 43520 diff changeset	731 self.per.removefilter(self.undo)
166e3ba7de24 Configured selection highlighting colors were ignored; updating highlighting Kurt B. Kaiser <kbk@shore.net> parents: 43520 diff changeset	732 self.per.insertfilter(self.color)
166e3ba7de24 Configured selection highlighting colors were ignored; updating highlighting Kurt B. Kaiser <kbk@shore.net> parents: 43520 diff changeset	733 self.per.insertfilter(self.undo)
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	734
45367 166e3ba7de24 Configured selection highlighting colors were ignored; updating highlighting Kurt B. Kaiser <kbk@shore.net> parents: 43520 diff changeset	735 def _rmcolorizer(self):
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	736 if not self.color:
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	737 return
35064 173e90e0d2e3 1. Patch 1196895 Jeff Shute: Kurt B. Kaiser <kbk@shore.net> parents: 34520 diff changeset	738 self.color.removecolors()
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	739 self.per.removefilter(self.color)
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	740 self.color = None
26959 b8c72e86a12d Whitespace Normalization Kurt B. Kaiser <kbk@shore.net> parents: 26828 diff changeset	741
22111 c494084dc6d8 First work on making config changes dynamic, Steven M. Gava <elguavas@python.net> parents: 22051 diff changeset	742 def ResetColorizer(self):
45367 166e3ba7de24 Configured selection highlighting colors were ignored; updating highlighting Kurt B. Kaiser <kbk@shore.net> parents: 43520 diff changeset	743 "Update the colour theme"
166e3ba7de24 Configured selection highlighting colors were ignored; updating highlighting Kurt B. Kaiser <kbk@shore.net> parents: 43520 diff changeset	744 # Called from self.filename_change_hook and from configDialog.py
166e3ba7de24 Configured selection highlighting colors were ignored; updating highlighting Kurt B. Kaiser <kbk@shore.net> parents: 43520 diff changeset	745 self._rmcolorizer()
166e3ba7de24 Configured selection highlighting colors were ignored; updating highlighting Kurt B. Kaiser <kbk@shore.net> parents: 43520 diff changeset	746 self._addcolorizer()
31625 1b02c77cdcfe Add a highlight theme for builtin keywords. Python Patch 805830 Nigel Rowe Kurt B. Kaiser <kbk@shore.net> parents: 31515 diff changeset	747 theme = idleConf.GetOption('main','Theme','name')
45367 166e3ba7de24 Configured selection highlighting colors were ignored; updating highlighting Kurt B. Kaiser <kbk@shore.net> parents: 43520 diff changeset	748 normal_colors = idleConf.GetHighlight(theme, 'normal')
166e3ba7de24 Configured selection highlighting colors were ignored; updating highlighting Kurt B. Kaiser <kbk@shore.net> parents: 43520 diff changeset	749 cursor_color = idleConf.GetHighlight(theme, 'cursor', fgBg='fg')
166e3ba7de24 Configured selection highlighting colors were ignored; updating highlighting Kurt B. Kaiser <kbk@shore.net> parents: 43520 diff changeset	750 select_colors = idleConf.GetHighlight(theme, 'hilite')
166e3ba7de24 Configured selection highlighting colors were ignored; updating highlighting Kurt B. Kaiser <kbk@shore.net> parents: 43520 diff changeset	751 self.text.config(
166e3ba7de24 Configured selection highlighting colors were ignored; updating highlighting Kurt B. Kaiser <kbk@shore.net> parents: 43520 diff changeset	752 foreground=normal_colors['foreground'],
166e3ba7de24 Configured selection highlighting colors were ignored; updating highlighting Kurt B. Kaiser <kbk@shore.net> parents: 43520 diff changeset	753 background=normal_colors['background'],
166e3ba7de24 Configured selection highlighting colors were ignored; updating highlighting Kurt B. Kaiser <kbk@shore.net> parents: 43520 diff changeset	754 insertbackground=cursor_color,
166e3ba7de24 Configured selection highlighting colors were ignored; updating highlighting Kurt B. Kaiser <kbk@shore.net> parents: 43520 diff changeset	755 selectforeground=select_colors['foreground'],
166e3ba7de24 Configured selection highlighting colors were ignored; updating highlighting Kurt B. Kaiser <kbk@shore.net> parents: 43520 diff changeset	756 selectbackground=select_colors['background'],
166e3ba7de24 Configured selection highlighting colors were ignored; updating highlighting Kurt B. Kaiser <kbk@shore.net> parents: 43520 diff changeset	757 )
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	758
22238 ae578c8c6ced further work on dynamic config changes; Steven M. Gava <elguavas@python.net> parents: 22111 diff changeset	759 def ResetFont(self):
26959 b8c72e86a12d Whitespace Normalization Kurt B. Kaiser <kbk@shore.net> parents: 26828 diff changeset	760 "Update the text widgets' font if it is changed"
23969 edd7c0146ac8 Clear associated breakpoints when closing an edit window. Kurt B. Kaiser <kbk@shore.net> parents: 23784 diff changeset	761 # Called from configDialog.py
22238 ae578c8c6ced further work on dynamic config changes; Steven M. Gava <elguavas@python.net> parents: 22111 diff changeset	762 fontWeight='normal'
ae578c8c6ced further work on dynamic config changes; Steven M. Gava <elguavas@python.net> parents: 22111 diff changeset	763 if idleConf.GetOption('main','EditorWindow','font-bold',type='bool'):
ae578c8c6ced further work on dynamic config changes; Steven M. Gava <elguavas@python.net> parents: 22111 diff changeset	764 fontWeight='bold'
ae578c8c6ced further work on dynamic config changes; Steven M. Gava <elguavas@python.net> parents: 22111 diff changeset	765 self.text.config(font=(idleConf.GetOption('main','EditorWindow','font'),
ae578c8c6ced further work on dynamic config changes; Steven M. Gava <elguavas@python.net> parents: 22111 diff changeset	766 idleConf.GetOption('main','EditorWindow','font-size'),
ae578c8c6ced further work on dynamic config changes; Steven M. Gava <elguavas@python.net> parents: 22111 diff changeset	767 fontWeight))
ae578c8c6ced further work on dynamic config changes; Steven M. Gava <elguavas@python.net> parents: 22111 diff changeset	768
35891 8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk Kurt B. Kaiser <kbk@shore.net> parents: 35876 diff changeset	769 def RemoveKeybindings(self):
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk Kurt B. Kaiser <kbk@shore.net> parents: 35876 diff changeset	770 "Remove the keybindings before they are changed."
23969 edd7c0146ac8 Clear associated breakpoints when closing an edit window. Kurt B. Kaiser <kbk@shore.net> parents: 23784 diff changeset	771 # Called from configDialog.py
35903 800f48a14a8a Following 'syntax' patch, accelerator keys in menus weren't being Kurt B. Kaiser <kbk@shore.net> parents: 35891 diff changeset	772 self.Bindings.default_keydefs = keydefs = idleConf.GetCurrentKeySet()
22363 6ac4150c4e88 further work on dynamic reconfiguration; Steven M. Gava <elguavas@python.net> parents: 22238 diff changeset	773 for event, keylist in keydefs.items():
35891 8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk Kurt B. Kaiser <kbk@shore.net> parents: 35876 diff changeset	774 self.text.event_delete(event, *keylist)
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk Kurt B. Kaiser <kbk@shore.net> parents: 35876 diff changeset	775 for extensionName in self.get_standard_extension_names():
35903 800f48a14a8a Following 'syntax' patch, accelerator keys in menus weren't being Kurt B. Kaiser <kbk@shore.net> parents: 35891 diff changeset	776 xkeydefs = idleConf.GetExtensionBindings(extensionName)
800f48a14a8a Following 'syntax' patch, accelerator keys in menus weren't being Kurt B. Kaiser <kbk@shore.net> parents: 35891 diff changeset	777 if xkeydefs:
800f48a14a8a Following 'syntax' patch, accelerator keys in menus weren't being Kurt B. Kaiser <kbk@shore.net> parents: 35891 diff changeset	778 for event, keylist in xkeydefs.items():
35891 8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk Kurt B. Kaiser <kbk@shore.net> parents: 35876 diff changeset	779 self.text.event_delete(event, *keylist)
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk Kurt B. Kaiser <kbk@shore.net> parents: 35876 diff changeset	780
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk Kurt B. Kaiser <kbk@shore.net> parents: 35876 diff changeset	781 def ApplyKeybindings(self):
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk Kurt B. Kaiser <kbk@shore.net> parents: 35876 diff changeset	782 "Update the keybindings after they are changed"
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk Kurt B. Kaiser <kbk@shore.net> parents: 35876 diff changeset	783 # Called from configDialog.py
35903 800f48a14a8a Following 'syntax' patch, accelerator keys in menus weren't being Kurt B. Kaiser <kbk@shore.net> parents: 35891 diff changeset	784 self.Bindings.default_keydefs = keydefs = idleConf.GetCurrentKeySet()
22363 6ac4150c4e88 further work on dynamic reconfiguration; Steven M. Gava <elguavas@python.net> parents: 22238 diff changeset	785 self.apply_bindings()
35891 8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk Kurt B. Kaiser <kbk@shore.net> parents: 35876 diff changeset	786 for extensionName in self.get_standard_extension_names():
35903 800f48a14a8a Following 'syntax' patch, accelerator keys in menus weren't being Kurt B. Kaiser <kbk@shore.net> parents: 35891 diff changeset	787 xkeydefs = idleConf.GetExtensionBindings(extensionName)
800f48a14a8a Following 'syntax' patch, accelerator keys in menus weren't being Kurt B. Kaiser <kbk@shore.net> parents: 35891 diff changeset	788 if xkeydefs:
800f48a14a8a Following 'syntax' patch, accelerator keys in menus weren't being Kurt B. Kaiser <kbk@shore.net> parents: 35891 diff changeset	789 self.apply_bindings(xkeydefs)
22363 6ac4150c4e88 further work on dynamic reconfiguration; Steven M. Gava <elguavas@python.net> parents: 22238 diff changeset	790 #update menu accelerators
35903 800f48a14a8a Following 'syntax' patch, accelerator keys in menus weren't being Kurt B. Kaiser <kbk@shore.net> parents: 35891 diff changeset	791 menuEventDict = {}
22363 6ac4150c4e88 further work on dynamic reconfiguration; Steven M. Gava <elguavas@python.net> parents: 22238 diff changeset	792 for menu in self.Bindings.menudefs:
35903 800f48a14a8a Following 'syntax' patch, accelerator keys in menus weren't being Kurt B. Kaiser <kbk@shore.net> parents: 35891 diff changeset	793 menuEventDict[menu[0]] = {}
22363 6ac4150c4e88 further work on dynamic reconfiguration; Steven M. Gava <elguavas@python.net> parents: 22238 diff changeset	794 for item in menu[1]:
6ac4150c4e88 further work on dynamic reconfiguration; Steven M. Gava <elguavas@python.net> parents: 22238 diff changeset	795 if item:
35903 800f48a14a8a Following 'syntax' patch, accelerator keys in menus weren't being Kurt B. Kaiser <kbk@shore.net> parents: 35891 diff changeset	796 menuEventDict[menu[0]][prepstr(item[0])[1]] = item[1]
22363 6ac4150c4e88 further work on dynamic reconfiguration; Steven M. Gava <elguavas@python.net> parents: 22238 diff changeset	797 for menubarItem in self.menudict.keys():
35903 800f48a14a8a Following 'syntax' patch, accelerator keys in menus weren't being Kurt B. Kaiser <kbk@shore.net> parents: 35891 diff changeset	798 menu = self.menudict[menubarItem]
800f48a14a8a Following 'syntax' patch, accelerator keys in menus weren't being Kurt B. Kaiser <kbk@shore.net> parents: 35891 diff changeset	799 end = menu.index(END) + 1
800f48a14a8a Following 'syntax' patch, accelerator keys in menus weren't being Kurt B. Kaiser <kbk@shore.net> parents: 35891 diff changeset	800 for index in range(0, end):
800f48a14a8a Following 'syntax' patch, accelerator keys in menus weren't being Kurt B. Kaiser <kbk@shore.net> parents: 35891 diff changeset	801 if menu.type(index) == 'command':
800f48a14a8a Following 'syntax' patch, accelerator keys in menus weren't being Kurt B. Kaiser <kbk@shore.net> parents: 35891 diff changeset	802 accel = menu.entrycget(index, 'accelerator')
22363 6ac4150c4e88 further work on dynamic reconfiguration; Steven M. Gava <elguavas@python.net> parents: 22238 diff changeset	803 if accel:
35903 800f48a14a8a Following 'syntax' patch, accelerator keys in menus weren't being Kurt B. Kaiser <kbk@shore.net> parents: 35891 diff changeset	804 itemName = menu.entrycget(index, 'label')
800f48a14a8a Following 'syntax' patch, accelerator keys in menus weren't being Kurt B. Kaiser <kbk@shore.net> parents: 35891 diff changeset	805 event = ''
56436 684960fb1cbf replace has_key with 'in' operator Benjamin Peterson <benjamin@python.org> parents: 55638 diff changeset	806 if menubarItem in menuEventDict:
684960fb1cbf replace has_key with 'in' operator Benjamin Peterson <benjamin@python.org> parents: 55638 diff changeset	807 if itemName in menuEventDict[menubarItem]:
35903 800f48a14a8a Following 'syntax' patch, accelerator keys in menus weren't being Kurt B. Kaiser <kbk@shore.net> parents: 35891 diff changeset	808 event = menuEventDict[menubarItem][itemName]
22363 6ac4150c4e88 further work on dynamic reconfiguration; Steven M. Gava <elguavas@python.net> parents: 22238 diff changeset	809 if event:
35903 800f48a14a8a Following 'syntax' patch, accelerator keys in menus weren't being Kurt B. Kaiser <kbk@shore.net> parents: 35891 diff changeset	810 accel = get_accelerator(keydefs, event)
800f48a14a8a Following 'syntax' patch, accelerator keys in menus weren't being Kurt B. Kaiser <kbk@shore.net> parents: 35891 diff changeset	811 menu.entryconfig(index, accelerator=accel)
22363 6ac4150c4e88 further work on dynamic reconfiguration; Steven M. Gava <elguavas@python.net> parents: 22238 diff changeset	812
34520 5fd506516361 Removed ability to configure tabs indent from Options dialog. This 'feature' Kurt B. Kaiser <kbk@shore.net> parents: 34515 diff changeset	813 def set_notabs_indentwidth(self):
5fd506516361 Removed ability to configure tabs indent from Options dialog. This 'feature' Kurt B. Kaiser <kbk@shore.net> parents: 34515 diff changeset	814 "Update the indentwidth if changed and not using tabs in this window"
5fd506516361 Removed ability to configure tabs indent from Options dialog. This 'feature' Kurt B. Kaiser <kbk@shore.net> parents: 34515 diff changeset	815 # Called from configDialog.py
5fd506516361 Removed ability to configure tabs indent from Options dialog. This 'feature' Kurt B. Kaiser <kbk@shore.net> parents: 34515 diff changeset	816 if not self.usetabs:
5fd506516361 Removed ability to configure tabs indent from Options dialog. This 'feature' Kurt B. Kaiser <kbk@shore.net> parents: 34515 diff changeset	817 self.indentwidth = idleConf.GetOption('main', 'Indent','num-spaces',
5fd506516361 Removed ability to configure tabs indent from Options dialog. This 'feature' Kurt B. Kaiser <kbk@shore.net> parents: 34515 diff changeset	818 type='int')
5fd506516361 Removed ability to configure tabs indent from Options dialog. This 'feature' Kurt B. Kaiser <kbk@shore.net> parents: 34515 diff changeset	819
27245 d3ab532b3b6d M Bindings.py Kurt B. Kaiser <kbk@shore.net> parents: 27208 diff changeset	820 def reset_help_menu_entries(self):
d3ab532b3b6d M Bindings.py Kurt B. Kaiser <kbk@shore.net> parents: 27208 diff changeset	821 "Update the additional help entries on the Help menu"
d3ab532b3b6d M Bindings.py Kurt B. Kaiser <kbk@shore.net> parents: 27208 diff changeset	822 help_list = idleConf.GetAllExtraHelpSourcesList()
d3ab532b3b6d M Bindings.py Kurt B. Kaiser <kbk@shore.net> parents: 27208 diff changeset	823 helpmenu = self.menudict['help']
d3ab532b3b6d M Bindings.py Kurt B. Kaiser <kbk@shore.net> parents: 27208 diff changeset	824 # first delete the extra help entries, if any
d3ab532b3b6d M Bindings.py Kurt B. Kaiser <kbk@shore.net> parents: 27208 diff changeset	825 helpmenu_length = helpmenu.index(END)
d3ab532b3b6d M Bindings.py Kurt B. Kaiser <kbk@shore.net> parents: 27208 diff changeset	826 if helpmenu_length > self.base_helpmenu_length:
d3ab532b3b6d M Bindings.py Kurt B. Kaiser <kbk@shore.net> parents: 27208 diff changeset	827 helpmenu.delete((self.base_helpmenu_length + 1), helpmenu_length)
d3ab532b3b6d M Bindings.py Kurt B. Kaiser <kbk@shore.net> parents: 27208 diff changeset	828 # then rebuild them
d3ab532b3b6d M Bindings.py Kurt B. Kaiser <kbk@shore.net> parents: 27208 diff changeset	829 if help_list:
d3ab532b3b6d M Bindings.py Kurt B. Kaiser <kbk@shore.net> parents: 27208 diff changeset	830 helpmenu.add_separator()
d3ab532b3b6d M Bindings.py Kurt B. Kaiser <kbk@shore.net> parents: 27208 diff changeset	831 for entry in help_list:
d3ab532b3b6d M Bindings.py Kurt B. Kaiser <kbk@shore.net> parents: 27208 diff changeset	832 cmd = self.__extra_help_callback(entry[1])
d3ab532b3b6d M Bindings.py Kurt B. Kaiser <kbk@shore.net> parents: 27208 diff changeset	833 helpmenu.add_command(label=entry[0], command=cmd)
d3ab532b3b6d M Bindings.py Kurt B. Kaiser <kbk@shore.net> parents: 27208 diff changeset	834 # and update the menu dictionary
d3ab532b3b6d M Bindings.py Kurt B. Kaiser <kbk@shore.net> parents: 27208 diff changeset	835 self.menudict['help'] = helpmenu
26959 b8c72e86a12d Whitespace Normalization Kurt B. Kaiser <kbk@shore.net> parents: 26828 diff changeset	836
27245 d3ab532b3b6d M Bindings.py Kurt B. Kaiser <kbk@shore.net> parents: 27208 diff changeset	837 def __extra_help_callback(self, helpfile):
d3ab532b3b6d M Bindings.py Kurt B. Kaiser <kbk@shore.net> parents: 27208 diff changeset	838 "Create a callback with the helpfile value frozen at definition time"
d3ab532b3b6d M Bindings.py Kurt B. Kaiser <kbk@shore.net> parents: 27208 diff changeset	839 def display_extra_help(helpfile=helpfile):
38704 ba6eebf7c719 Make use of new str.startswith/endswith semantics. Georg Brandl <georg@python.org> parents: 35958 diff changeset	840 if not helpfile.startswith(('www', 'http')):
67242 500eb3d0897f Issue 6285: catch missing IDLE help file. Backport from 3.2. Terry Reedy <tjreedy@udel.edu> parents: 67023 diff changeset	841 helpfile = os.path.normpath(helpfile)
32681 104a7fc06bdf Checking sys.platform for substring 'win' was breaking IDLE docs on Mac Kurt B. Kaiser <kbk@shore.net> parents: 32272 diff changeset	842 if sys.platform[:3] == 'win':
67242 500eb3d0897f Issue 6285: catch missing IDLE help file. Backport from 3.2. Terry Reedy <tjreedy@udel.edu> parents: 67023 diff changeset	843 try:
500eb3d0897f Issue 6285: catch missing IDLE help file. Backport from 3.2. Terry Reedy <tjreedy@udel.edu> parents: 67023 diff changeset	844 os.startfile(helpfile)
500eb3d0897f Issue 6285: catch missing IDLE help file. Backport from 3.2. Terry Reedy <tjreedy@udel.edu> parents: 67023 diff changeset	845 except WindowsError as why:
500eb3d0897f Issue 6285: catch missing IDLE help file. Backport from 3.2. Terry Reedy <tjreedy@udel.edu> parents: 67023 diff changeset	846 tkMessageBox.showerror(title='Document Start Failure',
500eb3d0897f Issue 6285: catch missing IDLE help file. Backport from 3.2. Terry Reedy <tjreedy@udel.edu> parents: 67023 diff changeset	847 message=str(why), parent=self.text)
32681 104a7fc06bdf Checking sys.platform for substring 'win' was breaking IDLE docs on Mac Kurt B. Kaiser <kbk@shore.net> parents: 32272 diff changeset	848 else:
104a7fc06bdf Checking sys.platform for substring 'win' was breaking IDLE docs on Mac Kurt B. Kaiser <kbk@shore.net> parents: 32272 diff changeset	849 webbrowser.open(helpfile)
27245 d3ab532b3b6d M Bindings.py Kurt B. Kaiser <kbk@shore.net> parents: 27208 diff changeset	850 return display_extra_help
26959 b8c72e86a12d Whitespace Normalization Kurt B. Kaiser <kbk@shore.net> parents: 26828 diff changeset	851
31895 c56ea60cb3bf M EditorWindow.py Kurt B. Kaiser <kbk@shore.net> parents: 31625 diff changeset	852 def update_recent_files_list(self, new_file=None):
c56ea60cb3bf M EditorWindow.py Kurt B. Kaiser <kbk@shore.net> parents: 31625 diff changeset	853 "Load and update the recent files list and menus"
c56ea60cb3bf M EditorWindow.py Kurt B. Kaiser <kbk@shore.net> parents: 31625 diff changeset	854 rf_list = []
c56ea60cb3bf M EditorWindow.py Kurt B. Kaiser <kbk@shore.net> parents: 31625 diff changeset	855 if os.path.exists(self.recent_files_path):
c56ea60cb3bf M EditorWindow.py Kurt B. Kaiser <kbk@shore.net> parents: 31625 diff changeset	856 rf_list_file = open(self.recent_files_path,'r')
22602 f3a913e64eb8 further work on new config system; Steven M. Gava <elguavas@python.net> parents: 22600 diff changeset	857 try:
31895 c56ea60cb3bf M EditorWindow.py Kurt B. Kaiser <kbk@shore.net> parents: 31625 diff changeset	858 rf_list = rf_list_file.readlines()
22602 f3a913e64eb8 further work on new config system; Steven M. Gava <elguavas@python.net> parents: 22600 diff changeset	859 finally:
31895 c56ea60cb3bf M EditorWindow.py Kurt B. Kaiser <kbk@shore.net> parents: 31625 diff changeset	860 rf_list_file.close()
c56ea60cb3bf M EditorWindow.py Kurt B. Kaiser <kbk@shore.net> parents: 31625 diff changeset	861 if new_file:
c56ea60cb3bf M EditorWindow.py Kurt B. Kaiser <kbk@shore.net> parents: 31625 diff changeset	862 new_file = os.path.abspath(new_file) + '\n'
c56ea60cb3bf M EditorWindow.py Kurt B. Kaiser <kbk@shore.net> parents: 31625 diff changeset	863 if new_file in rf_list:
c56ea60cb3bf M EditorWindow.py Kurt B. Kaiser <kbk@shore.net> parents: 31625 diff changeset	864 rf_list.remove(new_file) # move to top
c56ea60cb3bf M EditorWindow.py Kurt B. Kaiser <kbk@shore.net> parents: 31625 diff changeset	865 rf_list.insert(0, new_file)
c56ea60cb3bf M EditorWindow.py Kurt B. Kaiser <kbk@shore.net> parents: 31625 diff changeset	866 # clean and save the recent files list
c56ea60cb3bf M EditorWindow.py Kurt B. Kaiser <kbk@shore.net> parents: 31625 diff changeset	867 bad_paths = []
c56ea60cb3bf M EditorWindow.py Kurt B. Kaiser <kbk@shore.net> parents: 31625 diff changeset	868 for path in rf_list:
c56ea60cb3bf M EditorWindow.py Kurt B. Kaiser <kbk@shore.net> parents: 31625 diff changeset	869 if '\0' in path or not os.path.exists(path[0:-1]):
c56ea60cb3bf M EditorWindow.py Kurt B. Kaiser <kbk@shore.net> parents: 31625 diff changeset	870 bad_paths.append(path)
c56ea60cb3bf M EditorWindow.py Kurt B. Kaiser <kbk@shore.net> parents: 31625 diff changeset	871 rf_list = [path for path in rf_list if path not in bad_paths]
c56ea60cb3bf M EditorWindow.py Kurt B. Kaiser <kbk@shore.net> parents: 31625 diff changeset	872 ulchars = "1234567890ABCDEFGHIJK"
c56ea60cb3bf M EditorWindow.py Kurt B. Kaiser <kbk@shore.net> parents: 31625 diff changeset	873 rf_list = rf_list[0:len(ulchars)]
c56ea60cb3bf M EditorWindow.py Kurt B. Kaiser <kbk@shore.net> parents: 31625 diff changeset	874 try:
73967 7857d1f4ce79 Issue #4625: If IDLE cannot write to its recent file or breakpoint Ned Deily <nad@acm.org> parents: 69310 diff changeset	875 with open(self.recent_files_path, 'w') as rf_file:
7857d1f4ce79 Issue #4625: If IDLE cannot write to its recent file or breakpoint Ned Deily <nad@acm.org> parents: 69310 diff changeset	876 rf_file.writelines(rf_list)
7857d1f4ce79 Issue #4625: If IDLE cannot write to its recent file or breakpoint Ned Deily <nad@acm.org> parents: 69310 diff changeset	877 except IOError as err:
7857d1f4ce79 Issue #4625: If IDLE cannot write to its recent file or breakpoint Ned Deily <nad@acm.org> parents: 69310 diff changeset	878 if not getattr(self.root, "recentfilelist_error_displayed", False):
7857d1f4ce79 Issue #4625: If IDLE cannot write to its recent file or breakpoint Ned Deily <nad@acm.org> parents: 69310 diff changeset	879 self.root.recentfilelist_error_displayed = True
7857d1f4ce79 Issue #4625: If IDLE cannot write to its recent file or breakpoint Ned Deily <nad@acm.org> parents: 69310 diff changeset	880 tkMessageBox.showerror(title='IDLE Error',
7857d1f4ce79 Issue #4625: If IDLE cannot write to its recent file or breakpoint Ned Deily <nad@acm.org> parents: 69310 diff changeset	881 message='Unable to update Recent Files list:\n%s'
7857d1f4ce79 Issue #4625: If IDLE cannot write to its recent file or breakpoint Ned Deily <nad@acm.org> parents: 69310 diff changeset	882 % str(err),
7857d1f4ce79 Issue #4625: If IDLE cannot write to its recent file or breakpoint Ned Deily <nad@acm.org> parents: 69310 diff changeset	883 parent=self.text)
31895 c56ea60cb3bf M EditorWindow.py Kurt B. Kaiser <kbk@shore.net> parents: 31625 diff changeset	884 # for each edit window instance, construct the recent files menu
c56ea60cb3bf M EditorWindow.py Kurt B. Kaiser <kbk@shore.net> parents: 31625 diff changeset	885 for instance in self.top.instance_dict.keys():
c56ea60cb3bf M EditorWindow.py Kurt B. Kaiser <kbk@shore.net> parents: 31625 diff changeset	886 menu = instance.recent_files_menu
77233 3108331c88ec Issue #10997: Prevent a duplicate entry in IDLE's "Recent Files" menu. Ned Deily <nad@acm.org> parents: 74799 diff changeset	887 menu.delete(0, END) # clear, and rebuild:
55638 a0f80dc09dfe Issue #3344: Replace itertools.count by enumerate. Guilherme Polo <ggpolo@gmail.com> parents: 54739 diff changeset	888 for i, file_name in enumerate(rf_list):
a0f80dc09dfe Issue #3344: Replace itertools.count by enumerate. Guilherme Polo <ggpolo@gmail.com> parents: 54739 diff changeset	889 file_name = file_name.rstrip() # zap \n
35958 1d8effde82f1 Patch #1162825: Support non-ASCII characters in IDLE window titles. Martin v. Löwis <martin@v.loewis.de> parents: 35903 diff changeset	890 # make unicode string to display non-ASCII chars correctly
1d8effde82f1 Patch #1162825: Support non-ASCII characters in IDLE window titles. Martin v. Löwis <martin@v.loewis.de> parents: 35903 diff changeset	891 ufile_name = self._filename_to_unicode(file_name)
31895 c56ea60cb3bf M EditorWindow.py Kurt B. Kaiser <kbk@shore.net> parents: 31625 diff changeset	892 callback = instance.__recent_file_callback(file_name)
35958 1d8effde82f1 Patch #1162825: Support non-ASCII characters in IDLE window titles. Martin v. Löwis <martin@v.loewis.de> parents: 35903 diff changeset	893 menu.add_command(label=ulchars[i] + " " + ufile_name,
31895 c56ea60cb3bf M EditorWindow.py Kurt B. Kaiser <kbk@shore.net> parents: 31625 diff changeset	894 command=callback,
c56ea60cb3bf M EditorWindow.py Kurt B. Kaiser <kbk@shore.net> parents: 31625 diff changeset	895 underline=0)
26959 b8c72e86a12d Whitespace Normalization Kurt B. Kaiser <kbk@shore.net> parents: 26828 diff changeset	896
31895 c56ea60cb3bf M EditorWindow.py Kurt B. Kaiser <kbk@shore.net> parents: 31625 diff changeset	897 def __recent_file_callback(self, file_name):
c56ea60cb3bf M EditorWindow.py Kurt B. Kaiser <kbk@shore.net> parents: 31625 diff changeset	898 def open_recent_file(fn_closure=file_name):
c56ea60cb3bf M EditorWindow.py Kurt B. Kaiser <kbk@shore.net> parents: 31625 diff changeset	899 self.io.open(editFile=fn_closure)
c56ea60cb3bf M EditorWindow.py Kurt B. Kaiser <kbk@shore.net> parents: 31625 diff changeset	900 return open_recent_file
26959 b8c72e86a12d Whitespace Normalization Kurt B. Kaiser <kbk@shore.net> parents: 26828 diff changeset	901
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	902 def saved_change_hook(self):
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	903 short = self.short_title()
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	904 long = self.long_title()
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	905 if short and long:
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	906 title = short + " - " + long
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	907 elif short:
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	908 title = short
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	909 elif long:
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	910 title = long
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	911 else:
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	912 title = "Untitled"
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	913 icon = short or long or title
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	914 if not self.get_saved():
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	915 title = "%s" % title
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	916 icon = "*%s" % icon
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	917 self.top.wm_title(title)
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	918 self.top.wm_iconname(icon)
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	919
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	920 def get_saved(self):
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	921 return self.undo.get_saved()
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	922
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	923 def set_saved(self, flag):
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	924 self.undo.set_saved(flag)
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	925
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	926 def reset_undo(self):
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	927 self.undo.reset_undo()
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	928
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	929 def short_title(self):
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	930 filename = self.io.filename
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	931 if filename:
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	932 filename = os.path.basename(filename)
35958 1d8effde82f1 Patch #1162825: Support non-ASCII characters in IDLE window titles. Martin v. Löwis <martin@v.loewis.de> parents: 35903 diff changeset	933 # return unicode string to display non-ASCII chars correctly
1d8effde82f1 Patch #1162825: Support non-ASCII characters in IDLE window titles. Martin v. Löwis <martin@v.loewis.de> parents: 35903 diff changeset	934 return self._filename_to_unicode(filename)
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	935
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	936 def long_title(self):
35958 1d8effde82f1 Patch #1162825: Support non-ASCII characters in IDLE window titles. Martin v. Löwis <martin@v.loewis.de> parents: 35903 diff changeset	937 # return unicode string to display non-ASCII chars correctly
1d8effde82f1 Patch #1162825: Support non-ASCII characters in IDLE window titles. Martin v. Löwis <martin@v.loewis.de> parents: 35903 diff changeset	938 return self._filename_to_unicode(self.io.filename or "")
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	939
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	940 def center_insert_event(self, event):
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	941 self.center()
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	942
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	943 def center(self, mark="insert"):
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	944 text = self.text
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	945 top, bot = self.getwindowlines()
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	946 lineno = self.getlineno(mark)
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	947 height = bot - top
25286 b64fc6a1049e Merge Py Idle changes: Kurt B. Kaiser <kbk@shore.net> parents: 25279 diff changeset	948 newtop = max(1, lineno - height//2)
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	949 text.yview(float(newtop))
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	950
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	951 def getwindowlines(self):
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	952 text = self.text
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	953 top = self.getlineno("@0,0")
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	954 bot = self.getlineno("@0,65535")
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	955 if top == bot and text.winfo_height() == 1:
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	956 # Geometry manager hasn't run yet
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	957 height = int(text['height'])
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	958 bot = top + height - 1
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	959 return top, bot
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	960
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	961 def getlineno(self, mark="insert"):
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	962 text = self.text
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	963 return int(float(text.index(mark)))
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	964
27074 b865925ef68a M AutoExpand.py Kurt B. Kaiser <kbk@shore.net> parents: 26959 diff changeset	965 def get_geometry(self):
b865925ef68a M AutoExpand.py Kurt B. Kaiser <kbk@shore.net> parents: 26959 diff changeset	966 "Return (width, height, x, y)"
b865925ef68a M AutoExpand.py Kurt B. Kaiser <kbk@shore.net> parents: 26959 diff changeset	967 geom = self.top.wm_geometry()
b865925ef68a M AutoExpand.py Kurt B. Kaiser <kbk@shore.net> parents: 26959 diff changeset	968 m = re.match(r"(\d+)x(\d+)\+(-?\d+)\+(-?\d+)", geom)
b865925ef68a M AutoExpand.py Kurt B. Kaiser <kbk@shore.net> parents: 26959 diff changeset	969 tuple = (map(int, m.groups()))
b865925ef68a M AutoExpand.py Kurt B. Kaiser <kbk@shore.net> parents: 26959 diff changeset	970 return tuple
b865925ef68a M AutoExpand.py Kurt B. Kaiser <kbk@shore.net> parents: 26959 diff changeset	971
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	972 def close_event(self, event):
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	973 self.close()
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	974
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	975 def maybesave(self):
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	976 if self.io:
22051 e31ad4dd30d9 bugfix for the problem where EditorWindow instances Steven M. Gava <elguavas@python.net> parents: 21976 diff changeset	977 if not self.get_saved():
26959 b8c72e86a12d Whitespace Normalization Kurt B. Kaiser <kbk@shore.net> parents: 26828 diff changeset	978 if self.top.state()!='normal':
22051 e31ad4dd30d9 bugfix for the problem where EditorWindow instances Steven M. Gava <elguavas@python.net> parents: 21976 diff changeset	979 self.top.deiconify()
e31ad4dd30d9 bugfix for the problem where EditorWindow instances Steven M. Gava <elguavas@python.net> parents: 21976 diff changeset	980 self.top.lower()
e31ad4dd30d9 bugfix for the problem where EditorWindow instances Steven M. Gava <elguavas@python.net> parents: 21976 diff changeset	981 self.top.lift()
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	982 return self.io.maybesave()
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	983
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	984 def close(self):
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	985 reply = self.maybesave()
40598 43c75e540e92 - idle: Honor the "Cancel" action in the save dialog (Debian bug #299092). Matthias Klose <doko@ubuntu.com> parents: 39421 diff changeset	986 if str(reply) != "cancel":
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	987 self._close()
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	988 return reply
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	989
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	990 def _close(self):
22602 f3a913e64eb8 further work on new config system; Steven M. Gava <elguavas@python.net> parents: 22600 diff changeset	991 if self.io.filename:
31895 c56ea60cb3bf M EditorWindow.py Kurt B. Kaiser <kbk@shore.net> parents: 31625 diff changeset	992 self.update_recent_files_list(new_file=self.io.filename)
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	993 WindowList.unregister_callback(self.postwindowsmenu)
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	994 self.unload_extensions()
43461 1b1a5652fed8 Clean up EditorWindow close. Kurt B. Kaiser <kbk@shore.net> parents: 40599 diff changeset	995 self.io.close()
1b1a5652fed8 Clean up EditorWindow close. Kurt B. Kaiser <kbk@shore.net> parents: 40599 diff changeset	996 self.io = None
1b1a5652fed8 Clean up EditorWindow close. Kurt B. Kaiser <kbk@shore.net> parents: 40599 diff changeset	997 self.undo = None
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	998 if self.color:
43461 1b1a5652fed8 Clean up EditorWindow close. Kurt B. Kaiser <kbk@shore.net> parents: 40599 diff changeset	999 self.color.close(False)
1b1a5652fed8 Clean up EditorWindow close. Kurt B. Kaiser <kbk@shore.net> parents: 40599 diff changeset	1000 self.color = None
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1001 self.text = None
31946 5465a2cb0aea 1. Polish variables in EditorWindow extension loading and Tkinter variable code. Kurt B. Kaiser <kbk@shore.net> parents: 31895 diff changeset	1002 self.tkinter_vars = None
43461 1b1a5652fed8 Clean up EditorWindow close. Kurt B. Kaiser <kbk@shore.net> parents: 40599 diff changeset	1003 self.per.close()
1b1a5652fed8 Clean up EditorWindow close. Kurt B. Kaiser <kbk@shore.net> parents: 40599 diff changeset	1004 self.per = None
1b1a5652fed8 Clean up EditorWindow close. Kurt B. Kaiser <kbk@shore.net> parents: 40599 diff changeset	1005 self.top.destroy()
1b1a5652fed8 Clean up EditorWindow close. Kurt B. Kaiser <kbk@shore.net> parents: 40599 diff changeset	1006 if self.close_hook:
1b1a5652fed8 Clean up EditorWindow close. Kurt B. Kaiser <kbk@shore.net> parents: 40599 diff changeset	1007 # unless override: unregister from flist, terminate if last window
1b1a5652fed8 Clean up EditorWindow close. Kurt B. Kaiser <kbk@shore.net> parents: 40599 diff changeset	1008 self.close_hook()
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1009
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1010 def load_extensions(self):
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1011 self.extensions = {}
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1012 self.load_standard_extensions()
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1013
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1014 def unload_extensions(self):
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1015 for ins in self.extensions.values():
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1016 if hasattr(ins, "close"):
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1017 ins.close()
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1018 self.extensions = {}
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1019
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1020 def load_standard_extensions(self):
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1021 for name in self.get_standard_extension_names():
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1022 try:
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1023 self.load_extension(name)
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1024 except:
31515 71a294bd7950 Replace backticks with repr() or "%r" Walter Dörwald <walter@livinglogic.de> parents: 30527 diff changeset	1025 print "Failed to load extension", repr(name)
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1026 import traceback
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1027 traceback.print_exc()
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1028
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1029 def get_standard_extension_names(self):
32272 014b0d84422f Noam Raphel: Further developemt of CodeContext feature. Kurt B. Kaiser <kbk@shore.net> parents: 31946 diff changeset	1030 return idleConf.GetExtensions(editor_only=True)
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1031
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1032 def load_extension(self, name):
34439 775a72b9d52c If an extension can't be loaded, print warning and skip it instead of Kurt B. Kaiser <kbk@shore.net> parents: 34212 diff changeset	1033 try:
775a72b9d52c If an extension can't be loaded, print warning and skip it instead of Kurt B. Kaiser <kbk@shore.net> parents: 34212 diff changeset	1034 mod = __import__(name, globals(), locals(), [])
775a72b9d52c If an extension can't be loaded, print warning and skip it instead of Kurt B. Kaiser <kbk@shore.net> parents: 34212 diff changeset	1035 except ImportError:
775a72b9d52c If an extension can't be loaded, print warning and skip it instead of Kurt B. Kaiser <kbk@shore.net> parents: 34212 diff changeset	1036 print "\nFailed to import extension: ", name
775a72b9d52c If an extension can't be loaded, print warning and skip it instead of Kurt B. Kaiser <kbk@shore.net> parents: 34212 diff changeset	1037 return
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1038 cls = getattr(mod, name)
32272 014b0d84422f Noam Raphel: Further developemt of CodeContext feature. Kurt B. Kaiser <kbk@shore.net> parents: 31946 diff changeset	1039 keydefs = idleConf.GetExtensionBindings(name)
014b0d84422f Noam Raphel: Further developemt of CodeContext feature. Kurt B. Kaiser <kbk@shore.net> parents: 31946 diff changeset	1040 if hasattr(cls, "menudefs"):
014b0d84422f Noam Raphel: Further developemt of CodeContext feature. Kurt B. Kaiser <kbk@shore.net> parents: 31946 diff changeset	1041 self.fill_menus(cls.menudefs, keydefs)
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1042 ins = cls(self)
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1043 self.extensions[name] = ins
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1044 if keydefs:
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1045 self.apply_bindings(keydefs)
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1046 for vevent in keydefs.keys():
25286 b64fc6a1049e Merge Py Idle changes: Kurt B. Kaiser <kbk@shore.net> parents: 25279 diff changeset	1047 methodname = vevent.replace("-", "_")
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1048 while methodname[:1] == '<':
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1049 methodname = methodname[1:]
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1050 while methodname[-1:] == '>':
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1051 methodname = methodname[:-1]
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1052 methodname = methodname + "_event"
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1053 if hasattr(ins, methodname):
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1054 self.text.bind(vevent, getattr(ins, methodname))
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1055
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1056 def apply_bindings(self, keydefs=None):
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1057 if keydefs is None:
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1058 keydefs = self.Bindings.default_keydefs
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1059 text = self.text
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1060 text.keydefs = keydefs
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1061 for event, keylist in keydefs.items():
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1062 if keylist:
29794 94e5d1b8f696 SF patch #768187: replace apply(f, args, kwds) with f(args, kwds) Raymond Hettinger <python@rcn.com>* parents: 29421 diff changeset	1063 text.event_add(event, *keylist)
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1064
31946 5465a2cb0aea 1. Polish variables in EditorWindow extension loading and Tkinter variable code. Kurt B. Kaiser <kbk@shore.net> parents: 31895 diff changeset	1065 def fill_menus(self, menudefs=None, keydefs=None):
23969 edd7c0146ac8 Clear associated breakpoints when closing an edit window. Kurt B. Kaiser <kbk@shore.net> parents: 23784 diff changeset	1066 """Add appropriate entries to the menus and submenus
edd7c0146ac8 Clear associated breakpoints when closing an edit window. Kurt B. Kaiser <kbk@shore.net> parents: 23784 diff changeset	1067
edd7c0146ac8 Clear associated breakpoints when closing an edit window. Kurt B. Kaiser <kbk@shore.net> parents: 23784 diff changeset	1068 Menus that are absent or None in self.menudict are ignored.
edd7c0146ac8 Clear associated breakpoints when closing an edit window. Kurt B. Kaiser <kbk@shore.net> parents: 23784 diff changeset	1069 """
31946 5465a2cb0aea 1. Polish variables in EditorWindow extension loading and Tkinter variable code. Kurt B. Kaiser <kbk@shore.net> parents: 31895 diff changeset	1070 if menudefs is None:
5465a2cb0aea 1. Polish variables in EditorWindow extension loading and Tkinter variable code. Kurt B. Kaiser <kbk@shore.net> parents: 31895 diff changeset	1071 menudefs = self.Bindings.menudefs
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1072 if keydefs is None:
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1073 keydefs = self.Bindings.default_keydefs
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1074 menudict = self.menudict
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1075 text = self.text
31946 5465a2cb0aea 1. Polish variables in EditorWindow extension loading and Tkinter variable code. Kurt B. Kaiser <kbk@shore.net> parents: 31895 diff changeset	1076 for mname, entrylist in menudefs:
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1077 menu = menudict.get(mname)
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1078 if not menu:
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1079 continue
31946 5465a2cb0aea 1. Polish variables in EditorWindow extension loading and Tkinter variable code. Kurt B. Kaiser <kbk@shore.net> parents: 31895 diff changeset	1080 for entry in entrylist:
5465a2cb0aea 1. Polish variables in EditorWindow extension loading and Tkinter variable code. Kurt B. Kaiser <kbk@shore.net> parents: 31895 diff changeset	1081 if not entry:
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1082 menu.add_separator()
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1083 else:
31946 5465a2cb0aea 1. Polish variables in EditorWindow extension loading and Tkinter variable code. Kurt B. Kaiser <kbk@shore.net> parents: 31895 diff changeset	1084 label, eventname = entry
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1085 checkbutton = (label[:1] == '!')
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1086 if checkbutton:
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1087 label = label[1:]
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1088 underline, label = prepstr(label)
31946 5465a2cb0aea 1. Polish variables in EditorWindow extension loading and Tkinter variable code. Kurt B. Kaiser <kbk@shore.net> parents: 31895 diff changeset	1089 accelerator = get_accelerator(keydefs, eventname)
5465a2cb0aea 1. Polish variables in EditorWindow extension loading and Tkinter variable code. Kurt B. Kaiser <kbk@shore.net> parents: 31895 diff changeset	1090 def command(text=text, eventname=eventname):
5465a2cb0aea 1. Polish variables in EditorWindow extension loading and Tkinter variable code. Kurt B. Kaiser <kbk@shore.net> parents: 31895 diff changeset	1091 text.event_generate(eventname)
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1092 if checkbutton:
31946 5465a2cb0aea 1. Polish variables in EditorWindow extension loading and Tkinter variable code. Kurt B. Kaiser <kbk@shore.net> parents: 31895 diff changeset	1093 var = self.get_var_obj(eventname, BooleanVar)
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1094 menu.add_checkbutton(label=label, underline=underline,
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1095 command=command, accelerator=accelerator,
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1096 variable=var)
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1097 else:
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1098 menu.add_command(label=label, underline=underline,
25456 41eb24b747c0 Fix Bug 612886 copy/paste menu items fail Kurt B. Kaiser <kbk@shore.net> parents: 25286 diff changeset	1099 command=command,
41eb24b747c0 Fix Bug 612886 copy/paste menu items fail Kurt B. Kaiser <kbk@shore.net> parents: 25286 diff changeset	1100 accelerator=accelerator)
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1101
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1102 def getvar(self, name):
31946 5465a2cb0aea 1. Polish variables in EditorWindow extension loading and Tkinter variable code. Kurt B. Kaiser <kbk@shore.net> parents: 31895 diff changeset	1103 var = self.get_var_obj(name)
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1104 if var:
31946 5465a2cb0aea 1. Polish variables in EditorWindow extension loading and Tkinter variable code. Kurt B. Kaiser <kbk@shore.net> parents: 31895 diff changeset	1105 value = var.get()
5465a2cb0aea 1. Polish variables in EditorWindow extension loading and Tkinter variable code. Kurt B. Kaiser <kbk@shore.net> parents: 31895 diff changeset	1106 return value
5465a2cb0aea 1. Polish variables in EditorWindow extension loading and Tkinter variable code. Kurt B. Kaiser <kbk@shore.net> parents: 31895 diff changeset	1107 else:
5465a2cb0aea 1. Polish variables in EditorWindow extension loading and Tkinter variable code. Kurt B. Kaiser <kbk@shore.net> parents: 31895 diff changeset	1108 raise NameError, name
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1109
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1110 def setvar(self, name, value, vartype=None):
31946 5465a2cb0aea 1. Polish variables in EditorWindow extension loading and Tkinter variable code. Kurt B. Kaiser <kbk@shore.net> parents: 31895 diff changeset	1111 var = self.get_var_obj(name, vartype)
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1112 if var:
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1113 var.set(value)
31946 5465a2cb0aea 1. Polish variables in EditorWindow extension loading and Tkinter variable code. Kurt B. Kaiser <kbk@shore.net> parents: 31895 diff changeset	1114 else:
5465a2cb0aea 1. Polish variables in EditorWindow extension loading and Tkinter variable code. Kurt B. Kaiser <kbk@shore.net> parents: 31895 diff changeset	1115 raise NameError, name
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1116
31946 5465a2cb0aea 1. Polish variables in EditorWindow extension loading and Tkinter variable code. Kurt B. Kaiser <kbk@shore.net> parents: 31895 diff changeset	1117 def get_var_obj(self, name, vartype=None):
5465a2cb0aea 1. Polish variables in EditorWindow extension loading and Tkinter variable code. Kurt B. Kaiser <kbk@shore.net> parents: 31895 diff changeset	1118 var = self.tkinter_vars.get(name)
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1119 if not var and vartype:
31946 5465a2cb0aea 1. Polish variables in EditorWindow extension loading and Tkinter variable code. Kurt B. Kaiser <kbk@shore.net> parents: 31895 diff changeset	1120 # create a Tkinter variable object with self.text as master:
5465a2cb0aea 1. Polish variables in EditorWindow extension loading and Tkinter variable code. Kurt B. Kaiser <kbk@shore.net> parents: 31895 diff changeset	1121 self.tkinter_vars[name] = var = vartype(self.text)
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1122 return var
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1123
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1124 # Tk implementations of "virtual text methods" -- each platform
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1125 # reusing IDLE's support code needs to define these for its GUI's
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1126 # flavor of widget.
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1127
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1128 # Is character at text_index in a Python string? Return 0 for
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1129 # "guaranteed no", true for anything else. This info is expensive
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1130 # to compute ab initio, but is probably already known by the
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1131 # platform's colorizer.
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1132
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1133 def is_char_in_string(self, text_index):
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1134 if self.color:
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1135 # Return true iff colorizer hasn't (re)gotten this far
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1136 # yet, or the character is tagged as being in a string
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1137 return self.text.tag_prevrange("TODO", text_index) or \
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1138 "STRING" in self.text.tag_names(text_index)
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1139 else:
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1140 # The colorizer is missing: assume the worst
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1141 return 1
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1142
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1143 # If a selection is defined in the text widget, return (start,
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1144 # end) as Tkinter text indices, otherwise return (None, None)
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1145 def get_selection_indices(self):
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1146 try:
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1147 first = self.text.index("sel.first")
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1148 last = self.text.index("sel.last")
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1149 return first, last
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1150 except TclError:
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1151 return None, None
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1152
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1153 # Return the text widget's current view of what a tab stop means
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1154 # (equivalent width in spaces).
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1155
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1156 def get_tabwidth(self):
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1157 current = self.text['tabs'] or TK_TABWIDTH_DEFAULT
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1158 return int(current)
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1159
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1160 # Set the text widget's current view of what a tab stop means.
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1161
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1162 def set_tabwidth(self, newtabwidth):
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1163 text = self.text
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1164 if self.get_tabwidth() != newtabwidth:
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1165 pixels = text.tk.call("font", "measure", text["font"],
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1166 "-displayof", text.master,
18537 3fcf98ca6c4a py-cvs-rel2_1 (Rev 1.33 - 1.37) merge Kurt B. Kaiser <kbk@shore.net> parents: 13975 diff changeset	1167 "n" * newtabwidth)
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1168 text.configure(tabs=pixels)
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1169
25258 0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1170 # If ispythonsource and guess are true, guess a good value for
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1171 # indentwidth based on file content (if possible), and if
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1172 # indentwidth != tabwidth set usetabs false.
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1173 # In any case, adjust the Text widget's view of what a tab
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1174 # character means.
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1175
34443 cd6b54ba272f 1. Polish tabbing code. Kurt B. Kaiser <kbk@shore.net> parents: 34439 diff changeset	1176 def set_indentation_params(self, ispythonsource, guess=True):
25258 0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1177 if guess and ispythonsource:
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1178 i = self.guess_indent()
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1179 if 2 <= i <= 8:
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1180 self.indentwidth = i
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1181 if self.indentwidth != self.tabwidth:
34443 cd6b54ba272f 1. Polish tabbing code. Kurt B. Kaiser <kbk@shore.net> parents: 34439 diff changeset	1182 self.usetabs = False
25258 0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1183 self.set_tabwidth(self.tabwidth)
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1184
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1185 def smart_backspace_event(self, event):
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1186 text = self.text
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1187 first, last = self.get_selection_indices()
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1188 if first and last:
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1189 text.delete(first, last)
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1190 text.mark_set("insert", first)
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1191 return "break"
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1192 # Delete whitespace left, until hitting a real char or closest
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1193 # preceding virtual tab stop.
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1194 chars = text.get("insert linestart", "insert")
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1195 if chars == '':
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1196 if text.compare("insert", ">", "1.0"):
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1197 # easy: delete preceding newline
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1198 text.delete("insert-1c")
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1199 else:
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1200 text.bell() # at start of buffer
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1201 return "break"
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1202 if chars[-1] not in " \t":
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1203 # easy: delete preceding real char
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1204 text.delete("insert-1c")
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1205 return "break"
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1206 # Ick. It may require inserting spaces if we back up over a
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1207 # tab character! This is written to be clear, not fast.
25279 4692c487ee91 Merge Py Idle's changes to AutoIndent.py into EditorWindow.py since Kurt B. Kaiser <kbk@shore.net> parents: 25259 diff changeset	1208 tabwidth = self.tabwidth
4692c487ee91 Merge Py Idle's changes to AutoIndent.py into EditorWindow.py since Kurt B. Kaiser <kbk@shore.net> parents: 25259 diff changeset	1209 have = len(chars.expandtabs(tabwidth))
25258 0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1210 assert have > 0
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1211 want = ((have - 1) // self.indentwidth) * self.indentwidth
26827 13d59dbfb8d4 M EditorWindow.py Kurt B. Kaiser <kbk@shore.net> parents: 26734 diff changeset	1212 # Debug prompt is multilined....
74418 95b704cb7f7c #13039 allow proper deletion of '>>> ' in IDLE editor windows. Terry Jan Reedy <tjreedy@udel.edu> parents: 73967 diff changeset	1213 if self.context_use_ps1:
95b704cb7f7c #13039 allow proper deletion of '>>> ' in IDLE editor windows. Terry Jan Reedy <tjreedy@udel.edu> parents: 73967 diff changeset	1214 last_line_of_prompt = sys.ps1.split('\n')[-1]
95b704cb7f7c #13039 allow proper deletion of '>>> ' in IDLE editor windows. Terry Jan Reedy <tjreedy@udel.edu> parents: 73967 diff changeset	1215 else:
95b704cb7f7c #13039 allow proper deletion of '>>> ' in IDLE editor windows. Terry Jan Reedy <tjreedy@udel.edu> parents: 73967 diff changeset	1216 last_line_of_prompt = ''
25258 0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1217 ncharsdeleted = 0
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1218 while 1:
26827 13d59dbfb8d4 M EditorWindow.py Kurt B. Kaiser <kbk@shore.net> parents: 26734 diff changeset	1219 if chars == last_line_of_prompt:
26678 78d872cd064c In Shell: Kurt B. Kaiser <kbk@shore.net> parents: 26667 diff changeset	1220 break
25258 0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1221 chars = chars[:-1]
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1222 ncharsdeleted = ncharsdeleted + 1
25279 4692c487ee91 Merge Py Idle's changes to AutoIndent.py into EditorWindow.py since Kurt B. Kaiser <kbk@shore.net> parents: 25259 diff changeset	1223 have = len(chars.expandtabs(tabwidth))
25258 0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1224 if have <= want or chars[-1] not in " \t":
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1225 break
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1226 text.undo_block_start()
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1227 text.delete("insert-%dc" % ncharsdeleted, "insert")
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1228 if have < want:
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1229 text.insert("insert", ' ' * (want - have))
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1230 text.undo_block_stop()
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1231 return "break"
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1232
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1233 def smart_indent_event(self, event):
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1234 # if intraline selection:
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1235 # delete it
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1236 # elif multiline selection:
34443 cd6b54ba272f 1. Polish tabbing code. Kurt B. Kaiser <kbk@shore.net> parents: 34439 diff changeset	1237 # do indent-region
cd6b54ba272f 1. Polish tabbing code. Kurt B. Kaiser <kbk@shore.net> parents: 34439 diff changeset	1238 # else:
cd6b54ba272f 1. Polish tabbing code. Kurt B. Kaiser <kbk@shore.net> parents: 34439 diff changeset	1239 # indent one level
25258 0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1240 text = self.text
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1241 first, last = self.get_selection_indices()
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1242 text.undo_block_start()
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1243 try:
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1244 if first and last:
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1245 if index2line(first) != index2line(last):
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1246 return self.indent_region_event(event)
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1247 text.delete(first, last)
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1248 text.mark_set("insert", first)
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1249 prefix = text.get("insert linestart", "insert")
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1250 raw, effective = classifyws(prefix, self.tabwidth)
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1251 if raw == len(prefix):
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1252 # only whitespace to the left
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1253 self.reindent_to(effective + self.indentwidth)
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1254 else:
34443 cd6b54ba272f 1. Polish tabbing code. Kurt B. Kaiser <kbk@shore.net> parents: 34439 diff changeset	1255 # tab to the next 'stop' within or to right of line's text:
25258 0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1256 if self.usetabs:
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1257 pad = '\t'
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1258 else:
25279 4692c487ee91 Merge Py Idle's changes to AutoIndent.py into EditorWindow.py since Kurt B. Kaiser <kbk@shore.net> parents: 25259 diff changeset	1259 effective = len(prefix.expandtabs(self.tabwidth))
25258 0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1260 n = self.indentwidth
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1261 pad = ' ' * (n - effective % n)
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1262 text.insert("insert", pad)
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1263 text.see("insert")
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1264 return "break"
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1265 finally:
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1266 text.undo_block_stop()
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1267
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1268 def newline_and_indent_event(self, event):
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1269 text = self.text
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1270 first, last = self.get_selection_indices()
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1271 text.undo_block_start()
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1272 try:
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1273 if first and last:
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1274 text.delete(first, last)
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1275 text.mark_set("insert", first)
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1276 line = text.get("insert linestart", "insert")
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1277 i, n = 0, len(line)
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1278 while i < n and line[i] in " \t":
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1279 i = i+1
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1280 if i == n:
26827 13d59dbfb8d4 M EditorWindow.py Kurt B. Kaiser <kbk@shore.net> parents: 26734 diff changeset	1281 # the cursor is in or at leading indentation in a continuation
13d59dbfb8d4 M EditorWindow.py Kurt B. Kaiser <kbk@shore.net> parents: 26734 diff changeset	1282 # line; just inject an empty line at the start
25258 0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1283 text.insert("insert linestart", '\n')
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1284 return "break"
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1285 indent = line[:i]
26827 13d59dbfb8d4 M EditorWindow.py Kurt B. Kaiser <kbk@shore.net> parents: 26734 diff changeset	1286 # strip whitespace before insert point unless it's in the prompt
25258 0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1287 i = 0
26827 13d59dbfb8d4 M EditorWindow.py Kurt B. Kaiser <kbk@shore.net> parents: 26734 diff changeset	1288 last_line_of_prompt = sys.ps1.split('\n')[-1]
13d59dbfb8d4 M EditorWindow.py Kurt B. Kaiser <kbk@shore.net> parents: 26734 diff changeset	1289 while line and line[-1] in " \t" and line != last_line_of_prompt:
25258 0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1290 line = line[:-1]
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1291 i = i+1
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1292 if i:
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1293 text.delete("insert - %d chars" % i, "insert")
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1294 # strip whitespace after insert point
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1295 while text.get("insert") in " \t":
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1296 text.delete("insert")
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1297 # start new line
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1298 text.insert("insert", '\n')
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1299
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1300 # adjust indentation for continuations and block
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1301 # open/close first need to find the last stmt
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1302 lno = index2line(text.index('insert'))
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1303 y = PyParse.Parser(self.indentwidth, self.tabwidth)
35891 8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk Kurt B. Kaiser <kbk@shore.net> parents: 35876 diff changeset	1304 if not self.context_use_ps1:
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk Kurt B. Kaiser <kbk@shore.net> parents: 35876 diff changeset	1305 for context in self.num_context_lines:
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk Kurt B. Kaiser <kbk@shore.net> parents: 35876 diff changeset	1306 startat = max(lno - context, 1)
63585 df378e44ba9a Merged revisions 79576-79578 via svnmerge from Ezio Melotti <ezio.melotti@gmail.com> parents: 53415 diff changeset	1307 startatindex = repr(startat) + ".0"
35891 8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk Kurt B. Kaiser <kbk@shore.net> parents: 35876 diff changeset	1308 rawtext = text.get(startatindex, "insert")
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk Kurt B. Kaiser <kbk@shore.net> parents: 35876 diff changeset	1309 y.set_str(rawtext)
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk Kurt B. Kaiser <kbk@shore.net> parents: 35876 diff changeset	1310 bod = y.find_good_parse_start(
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk Kurt B. Kaiser <kbk@shore.net> parents: 35876 diff changeset	1311 self.context_use_ps1,
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk Kurt B. Kaiser <kbk@shore.net> parents: 35876 diff changeset	1312 self._build_char_in_string_func(startatindex))
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk Kurt B. Kaiser <kbk@shore.net> parents: 35876 diff changeset	1313 if bod is not None or startat == 1:
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk Kurt B. Kaiser <kbk@shore.net> parents: 35876 diff changeset	1314 break
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk Kurt B. Kaiser <kbk@shore.net> parents: 35876 diff changeset	1315 y.set_lo(bod or 0)
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk Kurt B. Kaiser <kbk@shore.net> parents: 35876 diff changeset	1316 else:
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk Kurt B. Kaiser <kbk@shore.net> parents: 35876 diff changeset	1317 r = text.tag_prevrange("console", "insert")
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk Kurt B. Kaiser <kbk@shore.net> parents: 35876 diff changeset	1318 if r:
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk Kurt B. Kaiser <kbk@shore.net> parents: 35876 diff changeset	1319 startatindex = r[1]
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk Kurt B. Kaiser <kbk@shore.net> parents: 35876 diff changeset	1320 else:
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk Kurt B. Kaiser <kbk@shore.net> parents: 35876 diff changeset	1321 startatindex = "1.0"
25258 0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1322 rawtext = text.get(startatindex, "insert")
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1323 y.set_str(rawtext)
35891 8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk Kurt B. Kaiser <kbk@shore.net> parents: 35876 diff changeset	1324 y.set_lo(0)
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk Kurt B. Kaiser <kbk@shore.net> parents: 35876 diff changeset	1325
25258 0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1326 c = y.get_continuation_type()
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1327 if c != PyParse.C_NONE:
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1328 # The current stmt hasn't ended yet.
35876 f334efe76f6a Better indentation after first line of string continuation. Kurt B. Kaiser <kbk@shore.net> parents: 35065 diff changeset	1329 if c == PyParse.C_STRING_FIRST_LINE:
f334efe76f6a Better indentation after first line of string continuation. Kurt B. Kaiser <kbk@shore.net> parents: 35065 diff changeset	1330 # after the first line of a string; do not indent at all
f334efe76f6a Better indentation after first line of string continuation. Kurt B. Kaiser <kbk@shore.net> parents: 35065 diff changeset	1331 pass
f334efe76f6a Better indentation after first line of string continuation. Kurt B. Kaiser <kbk@shore.net> parents: 35065 diff changeset	1332 elif c == PyParse.C_STRING_NEXT_LINES:
f334efe76f6a Better indentation after first line of string continuation. Kurt B. Kaiser <kbk@shore.net> parents: 35065 diff changeset	1333 # inside a string which started before this line;
f334efe76f6a Better indentation after first line of string continuation. Kurt B. Kaiser <kbk@shore.net> parents: 35065 diff changeset	1334 # just mimic the current indent
25258 0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1335 text.insert("insert", indent)
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1336 elif c == PyParse.C_BRACKET:
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1337 # line up with the first (if any) element of the
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1338 # last open bracket structure; else indent one
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1339 # level beyond the indent of the line with the
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1340 # last open bracket
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1341 self.reindent_to(y.compute_bracket_indent())
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1342 elif c == PyParse.C_BACKSLASH:
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1343 # if more than one line in this stmt already, just
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1344 # mimic the current indent; else if initial line
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1345 # has a start on an assignment stmt, indent to
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1346 # beyond leftmost =; else to beyond first chunk of
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1347 # non-whitespace on initial line
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1348 if y.get_num_lines_in_stmt() > 1:
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1349 text.insert("insert", indent)
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1350 else:
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1351 self.reindent_to(y.compute_backslash_indent())
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1352 else:
31515 71a294bd7950 Replace backticks with repr() or "%r" Walter Dörwald <walter@livinglogic.de> parents: 30527 diff changeset	1353 assert 0, "bogus continuation type %r" % (c,)
25258 0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1354 return "break"
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1355
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1356 # This line starts a brand new stmt; indent relative to
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1357 # indentation of initial line of closest preceding
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1358 # interesting stmt.
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1359 indent = y.get_base_indent_string()
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1360 text.insert("insert", indent)
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1361 if y.is_block_opener():
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1362 self.smart_indent_event(event)
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1363 elif indent and y.is_block_closer():
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1364 self.smart_backspace_event(event)
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1365 return "break"
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1366 finally:
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1367 text.see("insert")
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1368 text.undo_block_stop()
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1369
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1370 # Our editwin provides a is_char_in_string function that works
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1371 # with a Tk text index, but PyParse only knows about offsets into
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1372 # a string. This builds a function for PyParse that accepts an
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1373 # offset.
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1374
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1375 def _build_char_in_string_func(self, startindex):
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1376 def inner(offset, _startindex=startindex,
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1377 _icis=self.is_char_in_string):
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1378 return _icis(_startindex + "+%dc" % offset)
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1379 return inner
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1380
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1381 def indent_region_event(self, event):
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1382 head, tail, chars, lines = self.get_region()
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1383 for pos in range(len(lines)):
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1384 line = lines[pos]
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1385 if line:
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1386 raw, effective = classifyws(line, self.tabwidth)
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1387 effective = effective + self.indentwidth
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1388 lines[pos] = self._make_blanks(effective) + line[raw:]
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1389 self.set_region(head, tail, chars, lines)
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1390 return "break"
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1391
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1392 def dedent_region_event(self, event):
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1393 head, tail, chars, lines = self.get_region()
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1394 for pos in range(len(lines)):
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1395 line = lines[pos]
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1396 if line:
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1397 raw, effective = classifyws(line, self.tabwidth)
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1398 effective = max(effective - self.indentwidth, 0)
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1399 lines[pos] = self._make_blanks(effective) + line[raw:]
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1400 self.set_region(head, tail, chars, lines)
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1401 return "break"
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1402
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1403 def comment_region_event(self, event):
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1404 head, tail, chars, lines = self.get_region()
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1405 for pos in range(len(lines) - 1):
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1406 line = lines[pos]
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1407 lines[pos] = '##' + line
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1408 self.set_region(head, tail, chars, lines)
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1409
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1410 def uncomment_region_event(self, event):
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1411 head, tail, chars, lines = self.get_region()
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1412 for pos in range(len(lines)):
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1413 line = lines[pos]
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1414 if not line:
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1415 continue
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1416 if line[:2] == '##':
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1417 line = line[2:]
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1418 elif line[:1] == '#':
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1419 line = line[1:]
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1420 lines[pos] = line
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1421 self.set_region(head, tail, chars, lines)
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1422
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1423 def tabify_region_event(self, event):
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1424 head, tail, chars, lines = self.get_region()
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1425 tabwidth = self._asktabwidth()
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1426 for pos in range(len(lines)):
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1427 line = lines[pos]
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1428 if line:
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1429 raw, effective = classifyws(line, tabwidth)
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1430 ntabs, nspaces = divmod(effective, tabwidth)
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1431 lines[pos] = '\t' * ntabs + ' ' * nspaces + line[raw:]
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1432 self.set_region(head, tail, chars, lines)
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1433
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1434 def untabify_region_event(self, event):
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1435 head, tail, chars, lines = self.get_region()
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1436 tabwidth = self._asktabwidth()
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1437 for pos in range(len(lines)):
25279 4692c487ee91 Merge Py Idle's changes to AutoIndent.py into EditorWindow.py since Kurt B. Kaiser <kbk@shore.net> parents: 25259 diff changeset	1438 lines[pos] = lines[pos].expandtabs(tabwidth)
25258 0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1439 self.set_region(head, tail, chars, lines)
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1440
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1441 def toggle_tabs_event(self, event):
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1442 if self.askyesno(
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1443 "Toggle tabs",
34443 cd6b54ba272f 1. Polish tabbing code. Kurt B. Kaiser <kbk@shore.net> parents: 34439 diff changeset	1444 "Turn tabs " + ("on", "off")[self.usetabs] +
cd6b54ba272f 1. Polish tabbing code. Kurt B. Kaiser <kbk@shore.net> parents: 34439 diff changeset	1445 "?\nIndent width " +
39421 156b28f0f2d3 ToggleTab dialog was setting indent to 8 even if cancelled (since 1.2a1). Kurt B. Kaiser <kbk@shore.net> parents: 39182 diff changeset	1446 ("will be", "remains at")[self.usetabs] + " 8." +
156b28f0f2d3 ToggleTab dialog was setting indent to 8 even if cancelled (since 1.2a1). Kurt B. Kaiser <kbk@shore.net> parents: 39182 diff changeset	1447 "\n Note: a tab is always 8 columns",
25258 0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1448 parent=self.text):
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1449 self.usetabs = not self.usetabs
39421 156b28f0f2d3 ToggleTab dialog was setting indent to 8 even if cancelled (since 1.2a1). Kurt B. Kaiser <kbk@shore.net> parents: 39182 diff changeset	1450 # Try to prevent inconsistent indentation.
156b28f0f2d3 ToggleTab dialog was setting indent to 8 even if cancelled (since 1.2a1). Kurt B. Kaiser <kbk@shore.net> parents: 39182 diff changeset	1451 # User must change indent width manually after using tabs.
156b28f0f2d3 ToggleTab dialog was setting indent to 8 even if cancelled (since 1.2a1). Kurt B. Kaiser <kbk@shore.net> parents: 39182 diff changeset	1452 self.indentwidth = 8
25258 0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1453 return "break"
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1454
34443 cd6b54ba272f 1. Polish tabbing code. Kurt B. Kaiser <kbk@shore.net> parents: 34439 diff changeset	1455 # XXX this isn't bound to anything -- see tabwidth comments
cd6b54ba272f 1. Polish tabbing code. Kurt B. Kaiser <kbk@shore.net> parents: 34439 diff changeset	1456 ## def change_tabwidth_event(self, event):
cd6b54ba272f 1. Polish tabbing code. Kurt B. Kaiser <kbk@shore.net> parents: 34439 diff changeset	1457 ## new = self._asktabwidth()
cd6b54ba272f 1. Polish tabbing code. Kurt B. Kaiser <kbk@shore.net> parents: 34439 diff changeset	1458 ## if new != self.tabwidth:
cd6b54ba272f 1. Polish tabbing code. Kurt B. Kaiser <kbk@shore.net> parents: 34439 diff changeset	1459 ## self.tabwidth = new
cd6b54ba272f 1. Polish tabbing code. Kurt B. Kaiser <kbk@shore.net> parents: 34439 diff changeset	1460 ## self.set_indentation_params(0, guess=0)
cd6b54ba272f 1. Polish tabbing code. Kurt B. Kaiser <kbk@shore.net> parents: 34439 diff changeset	1461 ## return "break"
25258 0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1462
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1463 def change_indentwidth_event(self, event):
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1464 new = self.askinteger(
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1465 "Indent width",
34443 cd6b54ba272f 1. Polish tabbing code. Kurt B. Kaiser <kbk@shore.net> parents: 34439 diff changeset	1466 "New indent width (2-16)\n(Always use 8 when using tabs)",
25258 0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1467 parent=self.text,
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1468 initialvalue=self.indentwidth,
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1469 minvalue=2,
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1470 maxvalue=16)
34443 cd6b54ba272f 1. Polish tabbing code. Kurt B. Kaiser <kbk@shore.net> parents: 34439 diff changeset	1471 if new and new != self.indentwidth and not self.usetabs:
25258 0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1472 self.indentwidth = new
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1473 return "break"
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1474
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1475 def get_region(self):
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1476 text = self.text
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1477 first, last = self.get_selection_indices()
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1478 if first and last:
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1479 head = text.index(first + " linestart")
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1480 tail = text.index(last + "-1c lineend +1c")
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1481 else:
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1482 head = text.index("insert linestart")
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1483 tail = text.index("insert lineend +1c")
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1484 chars = text.get(head, tail)
25279 4692c487ee91 Merge Py Idle's changes to AutoIndent.py into EditorWindow.py since Kurt B. Kaiser <kbk@shore.net> parents: 25259 diff changeset	1485 lines = chars.split("\n")
25258 0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1486 return head, tail, chars, lines
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1487
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1488 def set_region(self, head, tail, chars, lines):
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1489 text = self.text
25279 4692c487ee91 Merge Py Idle's changes to AutoIndent.py into EditorWindow.py since Kurt B. Kaiser <kbk@shore.net> parents: 25259 diff changeset	1490 newchars = "\n".join(lines)
25258 0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1491 if newchars == chars:
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1492 text.bell()
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1493 return
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1494 text.tag_remove("sel", "1.0", "end")
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1495 text.mark_set("insert", head)
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1496 text.undo_block_start()
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1497 text.delete(head, tail)
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1498 text.insert(head, newchars)
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1499 text.undo_block_stop()
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1500 text.tag_add("sel", head, "insert")
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1501
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1502 # Make string that displays as n leading blanks.
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1503
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1504 def _make_blanks(self, n):
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1505 if self.usetabs:
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1506 ntabs, nspaces = divmod(n, self.tabwidth)
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1507 return '\t' * ntabs + ' ' * nspaces
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1508 else:
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1509 return ' ' * n
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1510
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1511 # Delete from beginning of line to insert point, then reinsert
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1512 # column logical (meaning use tabs if appropriate) spaces.
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1513
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1514 def reindent_to(self, column):
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1515 text = self.text
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1516 text.undo_block_start()
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1517 if text.compare("insert linestart", "!=", "insert"):
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1518 text.delete("insert linestart", "insert")
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1519 if column:
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1520 text.insert("insert", self._make_blanks(column))
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1521 text.undo_block_stop()
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1522
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1523 def _asktabwidth(self):
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1524 return self.askinteger(
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1525 "Tab width",
35065 aa1c5366607d 1. Clarify "tab/space" Error Dialog and "Tab Width" Dialog associated with Kurt B. Kaiser <kbk@shore.net> parents: 35064 diff changeset	1526 "Columns per tab? (2-16)",
25258 0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1527 parent=self.text,
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1528 initialvalue=self.indentwidth,
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1529 minvalue=2,
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1530 maxvalue=16) or self.tabwidth
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1531
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1532 # Guess indentwidth from text content.
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1533 # Return guessed indentwidth. This should not be believed unless
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1534 # it's in a reasonable range (e.g., it will be 0 if no indented
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1535 # blocks are found).
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1536
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1537 def guess_indent(self):
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1538 opener, indented = IndentSearcher(self.text, self.tabwidth).run()
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1539 if opener and indented:
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1540 raw, indentsmall = classifyws(opener, self.tabwidth)
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1541 raw, indentlarge = classifyws(indented, self.tabwidth)
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1542 else:
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1543 indentsmall = indentlarge = 0
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1544 return indentlarge - indentsmall
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1545
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1546 # "line.col" -> line, as an int
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1547 def index2line(index):
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1548 return int(float(index))
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1549
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1550 # Look at the leading whitespace in s.
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1551 # Return pair (# of leading ws characters,
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1552 # effective # of leading blanks after expanding
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1553 # tabs to width tabwidth)
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1554
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1555 def classifyws(s, tabwidth):
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1556 raw = effective = 0
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1557 for ch in s:
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1558 if ch == ' ':
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1559 raw = raw + 1
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1560 effective = effective + 1
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1561 elif ch == '\t':
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1562 raw = raw + 1
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1563 effective = (effective // tabwidth + 1) * tabwidth
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1564 else:
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1565 break
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1566 return raw, effective
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1567
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1568 import tokenize
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1569 _tokenize = tokenize
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1570 del tokenize
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1571
34212 1e8b033f91dc The remote procedure call module rpc.py can now access data attributes of Kurt B. Kaiser <kbk@shore.net> parents: 33218 diff changeset	1572 class IndentSearcher(object):
25258 0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1573
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1574 # .run() chews over the Text widget, looking for a block opener
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1575 # and the stmt following it. Returns a pair,
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1576 # (line containing block opener, line containing stmt)
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1577 # Either or both may be None.
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1578
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1579 def __init__(self, text, tabwidth):
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1580 self.text = text
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1581 self.tabwidth = tabwidth
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1582 self.i = self.finished = 0
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1583 self.blkopenline = self.indentedline = None
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1584
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1585 def readline(self):
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1586 if self.finished:
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1587 return ""
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1588 i = self.i = self.i + 1
31515 71a294bd7950 Replace backticks with repr() or "%r" Walter Dörwald <walter@livinglogic.de> parents: 30527 diff changeset	1589 mark = repr(i) + ".0"
25258 0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1590 if self.text.compare(mark, ">=", "end"):
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1591 return ""
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1592 return self.text.get(mark, mark + " lineend+1c")
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1593
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1594 def tokeneater(self, type, token, start, end, line,
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1595 INDENT=_tokenize.INDENT,
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1596 NAME=_tokenize.NAME,
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1597 OPENERS=('class', 'def', 'for', 'if', 'try', 'while')):
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1598 if self.finished:
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1599 pass
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1600 elif type == NAME and token in OPENERS:
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1601 self.blkopenline = line
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1602 elif type == INDENT and self.blkopenline:
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1603 self.indentedline = line
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1604 self.finished = 1
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1605
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1606 def run(self):
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1607 save_tabsize = _tokenize.tabsize
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1608 _tokenize.tabsize = self.tabwidth
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1609 try:
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1610 try:
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1611 _tokenize.tokenize(self.readline, self.tokeneater)
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1612 except _tokenize.TokenError:
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1613 # since we cut off the tokenizer early, we can trigger
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1614 # spurious errors
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1615 pass
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1616 finally:
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1617 _tokenize.tabsize = save_tabsize
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1618 return self.blkopenline, self.indentedline
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1619
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1620 ### end autoindent code ###
0ec4753ccb0f MERGE DS_RPC_BRANCH into MAIN Kurt B. Kaiser <kbk@shore.net> parents: 24183 diff changeset	1621
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1622 def prepstr(s):
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1623 # Helper to extract the underscore from a string, e.g.
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1624 # prepstr("Co_py") returns (2, "Copy").
25286 b64fc6a1049e Merge Py Idle changes: Kurt B. Kaiser <kbk@shore.net> parents: 25279 diff changeset	1625 i = s.find('_')
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1626 if i >= 0:
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1627 s = s[:i] + s[i+1:]
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1628 return i, s
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1629
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1630
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1631 keynames = {
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1632 'bracketleft': '[',
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1633 'bracketright': ']',
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1634 'slash': '/',
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1635 }
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1636
31946 5465a2cb0aea 1. Polish variables in EditorWindow extension loading and Tkinter variable code. Kurt B. Kaiser <kbk@shore.net> parents: 31895 diff changeset	1637 def get_accelerator(keydefs, eventname):
5465a2cb0aea 1. Polish variables in EditorWindow extension loading and Tkinter variable code. Kurt B. Kaiser <kbk@shore.net> parents: 31895 diff changeset	1638 keylist = keydefs.get(eventname)
67826 18207b9d9a60 Merged revisions 88232 via svnmerge from Ned Deily <nad@acm.org> parents: 67670 diff changeset	1639 # issue10940: temporary workaround to prevent hang with OS X Cocoa Tk 8.5
18207b9d9a60 Merged revisions 88232 via svnmerge from Ned Deily <nad@acm.org> parents: 67670 diff changeset	1640 # if not keylist:
18207b9d9a60 Merged revisions 88232 via svnmerge from Ned Deily <nad@acm.org> parents: 67670 diff changeset	1641 if (not keylist) or (macosxSupport.runningAsOSXApp() and eventname in {
18207b9d9a60 Merged revisions 88232 via svnmerge from Ned Deily <nad@acm.org> parents: 67670 diff changeset	1642 "<<open-module>>",
18207b9d9a60 Merged revisions 88232 via svnmerge from Ned Deily <nad@acm.org> parents: 67670 diff changeset	1643 "<<goto-line>>",
18207b9d9a60 Merged revisions 88232 via svnmerge from Ned Deily <nad@acm.org> parents: 67670 diff changeset	1644 "<<change-indentwidth>>"}):
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1645 return ""
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1646 s = keylist[0]
25286 b64fc6a1049e Merge Py Idle changes: Kurt B. Kaiser <kbk@shore.net> parents: 25279 diff changeset	1647 s = re.sub(r"-[a-z]\b", lambda m: m.group().upper(), s)
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1648 s = re.sub(r"\b\w+\b", lambda m: keynames.get(m.group(), m.group()), s)
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1649 s = re.sub("Key-", "", s)
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1650 s = re.sub("Cancel","Ctrl-Break",s) # dscherer@cmu.edu
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1651 s = re.sub("Control-", "Ctrl-", s)
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1652 s = re.sub("-", "+", s)
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1653 s = re.sub("><", " ", s)
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1654 s = re.sub("<", "", s)
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1655 s = re.sub(">", "", s)
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1656 return s
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1657
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1658
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1659 def fixwordbreaks(root):
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1660 # Make sure that Tk's double-click and next/previous word
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1661 # operations use our definition of a word (i.e. an identifier)
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1662 tk = root.tk
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1663 tk.call('tcl_wordBreakAfter', 'a b', 0) # make sure word.tcl is loaded
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1664 tk.call('set', 'tcl_wordchars', '[a-zA-Z0-9_]')
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1665 tk.call('set', 'tcl_nonwordchars', '[^a-zA-Z0-9_]')
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1666
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1667
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1668 def test():
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1669 root = Tk()
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1670 fixwordbreaks(root)
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1671 root.withdraw()
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1672 if sys.argv[1:]:
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1673 filename = sys.argv[1]
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1674 else:
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1675 filename = None
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1676 edit = EditorWindow(root=root, filename=filename)
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1677 edit.set_close_hook(root.quit)
43461 1b1a5652fed8 Clean up EditorWindow close. Kurt B. Kaiser <kbk@shore.net> parents: 40599 diff changeset	1678 edit.text.bind("<<close-all-windows>>", edit.close_event)
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1679 root.mainloop()
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1680 root.destroy()
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1681
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1682 if __name__ == '__main__':
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1683 test()

Mercurial > cpython-lru_cache-weakref

annotate Lib/idlelib/EditorWindow.py @ 80661:94de77bd0b4b 2.7