Mercurial > cpython-lru_cache-weakref
annotate Mac/Tools/IDE/PyBrowser.py @ 25838:8540887bcec6 2.2
Backport of 2.183:
Fix memory leak in add_subclass() found by NealN with valgrind.
| author | Guido van Rossum <guido@python.org> |
|---|---|
| date | Fri, 18 Oct 2002 13:42:21 +0000 |
| parents | 64a1049fe53b |
| children |
| rev | line source |
|---|---|
| 10047 | 1 import W |
| 2 import Wkeys | |
| 3 import struct | |
| 4 import string | |
| 5 import types | |
|
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Use re in stead of regex, so we get rid of the annoying warning during startup.
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6 import re |
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7 from Carbon import Qd, Icn, Fm, QuickDraw |
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8 from Carbon.List import GetListPort |
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9 from Carbon.QuickDraw import hilitetransfermode |
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10 |
| 10047 | 11 |
| 12 nullid = '\0\0' | |
| 13 closedid = struct.pack('h', 468) | |
| 14 openid = struct.pack('h', 469) | |
| 15 closedsolidid = struct.pack('h', 470) | |
| 16 opensolidid = struct.pack('h', 471) | |
| 17 | |
| 18 arrows = (nullid, closedid, openid, closedsolidid, opensolidid) | |
| 19 | |
|
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- fixed some re usage, partly so it'll still work when re uses pre instead
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20 has_ctlcharsRE = re.compile(r'[\000-\037\177-\377]') |
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21 def ctlcharsREsearch(str): |
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22 if has_ctlcharsRE.search(str) is None: |
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23 return -1 |
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24 return 1 |
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25 |
| 10047 | 26 def double_repr(key, value, truncvalue = 0, |
| 27 type = type, StringType = types.StringType, | |
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28 has_ctlchars = ctlcharsREsearch, _repr = repr, str = str): |
| 10047 | 29 if type(key) == StringType and has_ctlchars(key) < 0: |
| 30 key = str(key) | |
| 31 else: | |
| 32 key = _repr(key) | |
|
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String values will now always be shown with quotes, so one can see the difference between the value 2 and the value '2'. -- jvr
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33 if key == '__builtins__': |
| 10047 | 34 value = "<" + type(value).__name__ + " '__builtin__'>" |
| 35 elif key == '__return__': | |
| 36 # bleh, when returning from a class codeblock we get infinite recursion in repr. | |
| 37 # Use safe repr instead. | |
| 38 import repr | |
| 39 value = repr.repr(value) | |
| 40 else: | |
| 41 try: | |
| 42 value = _repr(value) | |
| 43 '' + value # test to see if it is a string, in case a __repr__ method is buggy | |
| 44 except: | |
|
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Some long overdue maintainance. Made all IDE sources 7-bit-clean, to avoid any further encoding conversion troubles.
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45 value = '\xa5\xa5\xa5 exception in repr()' |
| 10047 | 46 if truncvalue: |
| 47 return key + '\t' + value[:255] | |
| 48 return key + '\t' + value | |
| 49 | |
| 50 | |
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51 def truncString(s, maxwid): |
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52 if maxwid < 1: |
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53 return 1, "" |
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54 strlen = len(s) |
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55 strwid = Qd.TextWidth(s, 0, strlen); |
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56 if strwid <= maxwid: |
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57 return 0, s |
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58 |
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59 Qd.TextFace(QuickDraw.condense) |
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60 strwid = Qd.TextWidth(s, 0, strlen) |
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61 ellipsis = Qd.StringWidth('\xc9') |
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62 |
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63 if strwid <= maxwid: |
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64 Qd.TextFace(0) |
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65 return 1, s |
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66 if strwid < 1: |
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67 Qd.TextFace(0) |
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68 return 1, "" |
| 10047 | 69 |
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70 mid = int(strlen * maxwid / strwid) |
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71 while 1: |
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72 if mid <= 0: |
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73 mid = 0 |
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74 break |
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75 strwid = Qd.TextWidth(s, 0, mid) + ellipsis |
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76 strwid2 = Qd.TextWidth(s, 0, mid + 1) + ellipsis |
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77 if strwid <= maxwid and maxwid <= strwid2: |
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78 if maxwid == strwid2: |
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79 mid += 1 |
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80 break |
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81 if strwid > maxwid: |
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82 mid -= 1 |
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83 if mid <= 0: |
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84 mid = 0 |
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85 break |
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86 elif strwid2 < maxwid: |
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87 mid += 1 |
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88 Qd.TextFace(0) |
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89 return 1, s[:mid] + '\xc9' |
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90 |
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91 |
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92 def drawTextCell(text, cellRect, ascent, theList): |
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93 l, t, r, b = cellRect |
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94 cellwidth = r - l |
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95 Qd.MoveTo(l + 2, t + ascent) |
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96 condense, text = truncString(text, cellwidth - 3) |
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97 if condense: |
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98 Qd.TextFace(QuickDraw.condense) |
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99 Qd.DrawText(text, 0, len(text)) |
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100 Qd.TextFace(0) |
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101 |
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102 |
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103 PICTWIDTH = 16 |
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104 |
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105 |
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106 class BrowserWidget(W.CustomList): |
| 10047 | 107 |
| 108 def __init__(self, possize, object = None, col = 100, closechildren = 0): | |
| 109 W.List.__init__(self, possize, callback = self.listhit) | |
| 110 self.object = (None,) | |
| 111 self.indent = 16 | |
| 112 self.lastmaxindent = 0 | |
| 113 self.closechildren = closechildren | |
| 114 self.children = [] | |
| 115 self.mincol = 64 | |
| 116 self.setcolumn(col) | |
| 117 self.bind('return', self.openselection) | |
| 118 self.bind('enter', self.openselection) | |
| 119 if object is not None: | |
| 120 self.set(object) | |
| 121 | |
| 122 def set(self, object): | |
| 123 if self.object[0] is not object: | |
| 124 self.object = object, | |
| 125 self[:] = self.unpack(object, 0) | |
| 126 elif self._parentwindow is not None and self._parentwindow.wid: | |
| 127 self.update() | |
| 128 | |
| 129 def unpack(self, object, indent): | |
| 130 return unpack_object(object, indent) | |
| 131 | |
| 132 def update(self): | |
| 133 # for now... | |
| 134 W.SetCursor('watch') | |
| 135 self.setdrawingmode(0) | |
| 136 sel = self.getselectedobjects() | |
| 137 fold = self.getunfoldedobjects() | |
| 138 topcell = self.gettopcell() | |
| 139 self[:] = self.unpack(self.object[0], 0) | |
| 140 self.unfoldobjects(fold) | |
| 141 self.setselectedobjects(sel) | |
| 142 self.settopcell(topcell) | |
| 143 self.setdrawingmode(1) | |
| 144 | |
| 145 def setcolumn(self, col): | |
| 146 self.col = col | |
| 147 self.colstr = struct.pack('h', col) | |
| 148 if self._list: | |
| 149 sel = self.getselection() | |
| 150 self.setitems(self.items) | |
| 151 self.setselection(sel) | |
| 152 | |
| 153 def key(self, char, event): | |
| 154 if char in (Wkeys.leftarrowkey, Wkeys.rightarrowkey): | |
| 155 sel = self.getselection() | |
| 156 sel.reverse() | |
| 157 self.setdrawingmode(0) | |
| 158 for index in sel: | |
| 159 self.fold(index, char == Wkeys.rightarrowkey) | |
| 160 self.setdrawingmode(1) | |
| 161 else: | |
| 162 W.List.key(self, char, event) | |
| 163 | |
| 164 def rollover(self, (x, y), onoff): | |
| 165 if onoff: | |
| 166 if self.incolumn((x, y)): | |
| 167 W.SetCursor('hmover') | |
| 168 else: | |
| 169 W.SetCursor('arrow') | |
| 170 | |
| 171 def inarrow(self, (x, y)): | |
| 172 cl, ct, cr, cb = self._list.LRect((0, 0)) | |
| 173 l, t, r, b = self._bounds | |
| 174 if (x - cl) < 16: | |
| 175 cellheight = cb - ct | |
| 176 index = (y - ct) / cellheight | |
| 177 if index < len(self.items): | |
| 178 return 1, index | |
| 179 return None, None | |
| 180 | |
| 181 def incolumn(self, (x, y)): | |
| 182 l, t, r, b = self._list.LRect((0, 0)) | |
| 183 abscol = l + self.col | |
| 184 return abs(abscol - x) < 3 | |
| 185 | |
| 186 def trackcolumn(self, (x, y)): | |
|
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187 from Carbon import Qd, QuickDraw, Evt |
| 10047 | 188 self.SetPort() |
| 189 l, t, r, b = self._bounds | |
| 190 bounds = l, t, r, b = l + 1, t + 1, r - 16, b - 1 | |
| 191 abscol = l + self.col | |
| 192 mincol = l + self.mincol | |
| 193 maxcol = r - 10 | |
| 194 diff = abscol - x | |
| 195 Qd.PenPat('\000\377\000\377\000\377\000\377') | |
| 196 Qd.PenMode(QuickDraw.srcXor) | |
| 197 rect = abscol - 1, t, abscol, b | |
| 198 Qd.PaintRect(rect) | |
| 199 lastpoint = (x, y) | |
| 200 newcol = -1 | |
| 201 #W.SetCursor('fist') | |
| 202 while Evt.Button(): | |
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203 Evt.WaitNextEvent(0, 1, None) # needed for OSX |
| 10047 | 204 (x, y) = Evt.GetMouse() |
| 205 if (x, y) <> lastpoint: | |
| 206 newcol = x + diff | |
| 207 newcol = max(newcol, mincol) | |
| 208 newcol = min(newcol, maxcol) | |
| 209 Qd.PaintRect(rect) | |
| 210 rect = newcol - 1, t, newcol, b | |
| 211 Qd.PaintRect(rect) | |
| 212 lastpoint = (x, y) | |
| 213 Qd.PaintRect(rect) | |
| 214 Qd.PenPat(Qd.qd.black) | |
| 215 Qd.PenNormal() | |
| 216 if newcol > 0 and newcol <> abscol: | |
| 217 self.setcolumn(newcol - l) | |
| 218 | |
| 219 def click(self, point, modifiers): | |
| 220 if point == (-1, -1): # gross. | |
| 221 W.List.click(self, point ,modifiers) | |
| 222 return | |
| 223 hit, index = self.inarrow(point) | |
| 224 if hit: | |
| 225 (key, value, arrow, indent) = self.items[index] | |
| 226 self.fold(index, arrow == 1) | |
| 227 elif self.incolumn(point): | |
| 228 self.trackcolumn(point) | |
| 229 else: | |
| 230 W.List.click(self, point, modifiers) | |
| 231 | |
| 232 # for W.List.key | |
| 233 def findmatch(self, tag): | |
| 234 lower = string.lower | |
| 235 items = self.items | |
| 236 taglen = len(tag) | |
| 237 match = '\377' * 100 | |
| 238 match_i = -1 | |
| 239 for i in range(len(items)): | |
| 240 item = lower(str(items[i][0])) | |
| 241 if tag <= item < match: | |
| 242 match = item | |
| 243 match_i = i | |
| 244 if match_i >= 0: | |
| 245 return match_i | |
| 246 else: | |
| 247 return len(items) - 1 | |
| 248 | |
| 249 def close(self): | |
| 250 if self.closechildren: | |
| 251 for window in self.children: | |
| 252 window.close() | |
| 253 self.children = [] | |
| 254 W.List.close(self) | |
| 255 | |
| 256 def fold(self, index, onoff): | |
| 257 (key, value, arrow, indent) = self.items[index] | |
| 258 if arrow == 0 or (onoff and arrow == 2) or (not onoff and arrow == 1): | |
| 259 return | |
| 260 W.SetCursor('watch') | |
| 261 topcell = self.gettopcell() | |
| 262 if onoff: | |
| 263 self[index] = (key, value, 4, indent) | |
| 264 self.setdrawingmode(0) | |
| 265 self[index+1:index+1] = self.unpack(value, indent + 1) | |
| 266 self[index] = (key, value, 2, indent) | |
| 267 else: | |
| 268 self[index] = (key, value, 3, indent) | |
| 269 self.setdrawingmode(0) | |
| 270 count = 0 | |
| 271 for i in range(index + 1, len(self.items)): | |
| 272 (dummy, dummy, dummy, subindent) = self.items[i] | |
| 273 if subindent <= indent: | |
| 274 break | |
| 275 count = count + 1 | |
| 276 self[index+1:index+1+count] = [] | |
| 277 self[index] = (key, value, 1, indent) | |
| 278 maxindent = self.getmaxindent() | |
| 279 if maxindent <> self.lastmaxindent: | |
| 280 newabsindent = self.col + (maxindent - self.lastmaxindent) * self.indent | |
| 281 if newabsindent >= self.mincol: | |
| 282 self.setcolumn(newabsindent) | |
| 283 self.lastmaxindent = maxindent | |
| 284 self.settopcell(topcell) | |
| 285 self.setdrawingmode(1) | |
| 286 | |
| 287 def unfoldobjects(self, objects): | |
| 288 for obj in objects: | |
| 289 try: | |
| 290 index = self.items.index(obj) | |
| 291 except ValueError: | |
| 292 pass | |
| 293 else: | |
| 294 self.fold(index, 1) | |
| 295 | |
| 296 def getunfoldedobjects(self): | |
| 297 curindent = 0 | |
| 298 objects = [] | |
| 299 for index in range(len(self.items)): | |
| 300 (key, value, arrow, indent) = self.items[index] | |
| 301 if indent > curindent: | |
| 302 (k, v, a, i) = self.items[index - 1] | |
| 303 objects.append((k, v, 1, i)) | |
| 304 curindent = indent | |
| 305 elif indent < curindent: | |
| 306 curindent = indent | |
| 307 return objects | |
| 308 | |
| 309 def listhit(self, isdbl): | |
| 310 if isdbl: | |
| 311 self.openselection() | |
| 312 | |
| 313 def openselection(self): | |
| 314 import os | |
| 315 sel = self.getselection() | |
| 316 for index in sel: | |
| 317 (key, value, arrow, indent) = self[index] | |
| 318 if arrow: | |
| 319 self.children.append(Browser(value)) | |
| 320 elif type(value) == types.StringType and '\0' not in value: | |
| 321 editor = self._parentwindow.parent.getscript(value) | |
| 322 if editor: | |
| 323 editor.select() | |
| 324 return | |
| 325 elif os.path.exists(value) and os.path.isfile(value): | |
| 326 import macfs | |
| 327 fss = macfs.FSSpec(value) | |
| 328 if fss.GetCreatorType()[1] == 'TEXT': | |
| 329 W.getapplication().openscript(value) | |
| 330 | |
| 331 def itemrepr(self, (key, value, arrow, indent), str = str, double_repr = double_repr, | |
| 332 arrows = arrows, pack = struct.pack): | |
| 333 arrow = arrows[arrow] | |
| 334 return arrow + pack('h', self.indent * indent) + self.colstr + \ | |
| 335 double_repr(key, value, 1) | |
| 336 | |
| 337 def getmaxindent(self, max = max): | |
| 338 maxindent = 0 | |
| 339 for item in self.items: | |
| 340 maxindent = max(maxindent, item[3]) | |
| 341 return maxindent | |
| 342 | |
| 343 def domenu_copy(self, *args): | |
| 344 sel = self.getselectedobjects() | |
| 345 selitems = [] | |
| 346 for key, value, dummy, dummy in sel: | |
| 347 selitems.append(double_repr(key, value)) | |
| 348 text = string.join(selitems, '\r') | |
| 349 if text: | |
|
20833
860472877dda
fixed a non-Carbon Carbon import
Just van Rossum <just@letterror.com>
parents:
19488
diff
changeset
|
350 from Carbon import Scrap |
|
22579
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
351 if hasattr(Scrap, 'PutScrap'): |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
352 Scrap.ZeroScrap() |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
353 Scrap.PutScrap('TEXT', text) |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
354 else: |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
355 Scrap.ClearCurrentScrap() |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
356 sc = Scrap.GetCurrentScrap() |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
357 sc.PutScrapFlavor('TEXT', 0, text) |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
358 |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
359 def listDefDraw(self, selected, cellRect, theCell, |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
360 dataOffset, dataLen, theList): |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
361 self.myDrawCell(0, selected, cellRect, theCell, |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
362 dataOffset, dataLen, theList) |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
363 |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
364 def listDefHighlight(self, selected, cellRect, theCell, |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
365 dataOffset, dataLen, theList): |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
366 self.myDrawCell(1, selected, cellRect, theCell, |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
367 dataOffset, dataLen, theList) |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
368 |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
369 def myDrawCell(self, onlyHilite, selected, cellRect, theCell, |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
370 dataOffset, dataLen, theList): |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
371 savedPort = Qd.GetPort() |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
372 Qd.SetPort(GetListPort(theList)) |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
373 savedClip = Qd.NewRgn() |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
374 Qd.GetClip(savedClip) |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
375 Qd.ClipRect(cellRect) |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
376 savedPenState = Qd.GetPenState() |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
377 Qd.PenNormal() |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
378 |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
379 l, t, r, b = cellRect |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
380 |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
381 if not onlyHilite: |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
382 Qd.EraseRect(cellRect) |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
383 |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
384 ascent, descent, leading, size, hm = Fm.FontMetrics() |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
385 linefeed = ascent + descent + leading |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
386 |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
387 if dataLen >= 6: |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
388 data = theList.LGetCell(dataLen, theCell) |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
389 iconId, indent, tab = struct.unpack("hhh", data[:6]) |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
390 key, value = data[6:].split("\t", 1) |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
391 |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
392 if iconId: |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
393 theIcon = Icn.GetCIcon(iconId) |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
394 rect = (0, 0, 16, 16) |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
395 rect = Qd.OffsetRect(rect, l, t) |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
396 rect = Qd.OffsetRect(rect, 0, (theList.cellSize[1] - (rect[3] - rect[1])) / 2) |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
397 Icn.PlotCIcon(rect, theIcon) |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
398 |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
399 if len(key) >= 0: |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
400 cl, ct, cr, cb = cellRect |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
401 vl, vt, vr, vb = self._viewbounds |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
402 cl = vl + PICTWIDTH + indent |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
403 cr = vl + tab |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
404 if cr > vr: |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
405 cr = vr |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
406 if cl < cr: |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
407 drawTextCell(key, (cl, ct, cr, cb), ascent, theList) |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
408 cl = vl + tab |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
409 cr = vr |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
410 if cl < cr: |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
411 drawTextCell(value, (cl, ct, cr, cb), ascent, theList) |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
412 #elif dataLen != 0: |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
413 # drawTextCell("???", 3, cellRect, ascent, theList) |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
414 |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
415 # draw nice dotted line |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
416 l, t, r, b = cellRect |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
417 l = self._viewbounds[0] + tab |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
418 r = l + 1; |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
419 if not (theList.cellSize[1] & 0x01) or (t & 0x01): |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
420 myPat = "\xff\x00\xff\x00\xff\x00\xff\x00" |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
421 else: |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
422 myPat = "\x00\xff\x00\xff\x00\xff\x00\xff" |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
423 Qd.PenPat(myPat) |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
424 Qd.PenMode(QuickDraw.srcCopy) |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
425 Qd.PaintRect((l, t, r, b)) |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
426 Qd.PenNormal() |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
427 |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
428 if selected or onlyHilite: |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
429 l, t, r, b = cellRect |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
430 l = self._viewbounds[0] + PICTWIDTH |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
431 r = self._viewbounds[2] |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
432 Qd.PenMode(hilitetransfermode) |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
433 Qd.PaintRect((l, t, r, b)) |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
434 |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
435 # restore graphics environment |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
436 Qd.SetPort(savedPort) |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
437 Qd.SetClip(savedClip) |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
438 Qd.DisposeRgn(savedClip) |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
439 Qd.SetPenState(savedPenState) |
|
64a1049fe53b
Backport of 1.15 and 1.14:
Jack Jansen <jack.jansen@cwi.nl>
parents:
22029
diff
changeset
|
440 |
| 10047 | 441 |
| 442 | |
| 443 class Browser: | |
| 444 | |
| 445 def __init__(self, object = None, title = None, closechildren = 0): | |
| 446 if hasattr(object, '__name__'): | |
| 447 name = object.__name__ | |
| 448 else: | |
| 449 name = '' | |
| 450 if title is None: | |
| 451 title = 'Object browser' | |
| 452 if name: | |
| 453 title = title + ': ' + name | |
| 454 self.w = w = W.Window((300, 400), title, minsize = (100, 100)) | |
| 455 w.info = W.TextBox((18, 8, -70, 15)) | |
|
21013
41b8d66730d6
a whole bunch of OSX tweaks
Just van Rossum <just@letterror.com>
parents:
20833
diff
changeset
|
456 w.updatebutton = W.BevelButton((-64, 4, 50, 16), 'Update', self.update) |
| 10047 | 457 w.browser = BrowserWidget((-1, 24, 1, -14), None) |
| 458 w.bind('cmdu', w.updatebutton.push) | |
| 459 w.open() | |
| 460 self.set(object, name) | |
| 461 | |
| 462 def close(self): | |
| 463 if self.w.wid: | |
| 464 self.w.close() | |
| 465 | |
| 466 def set(self, object, name = ''): | |
| 467 W.SetCursor('watch') | |
| 468 tp = type(object).__name__ | |
| 469 try: | |
| 470 length = len(object) | |
| 471 except: | |
| 472 length = -1 | |
| 473 if not name and hasattr(object, '__name__'): | |
| 474 name = object.__name__ | |
| 475 if name: | |
| 476 info = name + ': ' + tp | |
| 477 else: | |
| 478 info = tp | |
| 479 if length >= 0: | |
| 480 if length == 1: | |
| 481 info = info + ' (%d element)' % length | |
| 482 else: | |
| 483 info = info + ' (%d elements)' % length | |
| 484 self.w.info.set(info) | |
| 485 self.w.browser.set(object) | |
| 486 | |
| 487 def update(self): | |
| 488 self.w.browser.update() | |
| 489 | |
| 490 | |
| 491 SIMPLE_TYPES = ( | |
| 492 types.NoneType, | |
| 493 types.IntType, | |
| 494 types.LongType, | |
| 495 types.FloatType, | |
| 496 types.ComplexType, | |
| 497 types.StringType | |
| 498 ) | |
| 499 | |
| 500 INDEXING_TYPES = ( | |
| 501 types.TupleType, | |
| 502 types.ListType, | |
| 503 types.DictionaryType | |
| 504 ) | |
| 505 | |
| 506 def unpack_object(object, indent = 0): | |
| 507 tp = type(object) | |
| 508 if tp in SIMPLE_TYPES and tp is not types.NoneType: | |
|
18167
c5ac6f055c62
Some long overdue maintainance. Made all IDE sources 7-bit-clean, to avoid any further encoding conversion troubles.
Just van Rossum <just@letterror.com>
parents:
17845
diff
changeset
|
509 raise TypeError, "can't browse simple type: %s" % tp.__name__ |
| 10047 | 510 elif tp == types.DictionaryType: |
| 511 return unpack_dict(object, indent) | |
| 512 elif tp in (types.TupleType, types.ListType): | |
| 513 return unpack_sequence(object, indent) | |
| 514 elif tp == types.InstanceType: | |
| 515 return unpack_instance(object, indent) | |
| 516 elif tp == types.ClassType: | |
| 517 return unpack_class(object, indent) | |
| 518 elif tp == types.ModuleType: | |
| 519 return unpack_dict(object.__dict__, indent) | |
| 520 else: | |
| 521 return unpack_other(object, indent) | |
| 522 | |
| 523 def unpack_sequence(seq, indent = 0): | |
| 524 items = map(None, range(len(seq)), seq) | |
| 525 items = map(lambda (k, v), type = type, simp = SIMPLE_TYPES, indent = indent: | |
| 526 (k, v, not type(v) in simp, indent), items) | |
| 527 return items | |
| 528 | |
| 529 def unpack_dict(dict, indent = 0): | |
| 530 items = dict.items() | |
| 531 return pack_items(items, indent) | |
| 532 | |
| 533 def unpack_instance(inst, indent = 0): | |
| 534 if hasattr(inst, '__pybrowse_unpack__'): | |
| 535 return unpack_object(inst.__pybrowse_unpack__(), indent) | |
| 536 else: | |
| 537 items = [('__class__', inst.__class__)] + inst.__dict__.items() | |
| 538 return pack_items(items, indent) | |
| 539 | |
| 540 def unpack_class(clss, indent = 0): | |
| 541 items = [('__bases__', clss.__bases__), ('__name__', clss.__name__)] + clss.__dict__.items() | |
| 542 return pack_items(items, indent) | |
| 543 | |
| 544 def unpack_other(object, indent = 0): | |
| 545 attrs = [] | |
| 546 if hasattr(object, '__members__'): | |
| 547 attrs = attrs + object.__members__ | |
| 548 if hasattr(object, '__methods__'): | |
| 549 attrs = attrs + object.__methods__ | |
| 22029 | 550 if hasattr(object, '__dict__'): |
| 551 attrs = attrs + object.__dict__.keys() | |
| 552 if hasattr(object, '__slots__'): | |
| 553 # XXX?? | |
| 554 attrs = attrs + object.__slots__ | |
| 555 if hasattr(object, "__class__") and "__class__" not in attrs: | |
| 556 attrs.append("__class__") | |
| 557 if hasattr(object, "__doc__") and "__doc__" not in attrs: | |
| 558 attrs.append("__doc__") | |
| 10047 | 559 items = [] |
| 560 for attr in attrs: | |
| 561 items.append((attr, getattr(object, attr))) | |
| 562 return pack_items(items, indent) | |
| 563 | |
| 564 def pack_items(items, indent = 0): | |
| 565 items = map(lambda (k, v), type = type, simp = SIMPLE_TYPES, indent = indent: | |
| 566 (k, v, not type(v) in simp, indent), | |
| 567 items) | |
| 568 return tuple_caselesssort(items) | |
| 569 | |
| 570 def caselesssort(alist): | |
| 571 """Return a sorted copy of a list. If there are only strings in the list, | |
| 572 it will not consider case""" | |
| 573 | |
| 574 try: | |
| 575 # turn ['FOO', 'aaBc', 'ABcD'] into [('foo', 'FOO'), ('aabc', 'aaBc'), ('abcd', 'ABcD')], if possible | |
| 576 tupledlist = map(lambda item, lower = string.lower: (lower(item), item), alist) | |
| 577 except TypeError: | |
| 578 # at least one element in alist is not a string, proceed the normal way... | |
| 579 alist = alist[:] | |
| 580 alist.sort() | |
| 581 return alist | |
| 582 else: | |
| 583 tupledlist.sort() | |
| 584 # turn [('aabc', 'aaBc'), ('abcd', 'ABcD'), ('foo', 'FOO')] into ['aaBc', 'ABcD', 'FOO'] | |
| 585 return map(lambda x: x[1], tupledlist) | |
| 586 | |
| 587 def tuple_caselesssort(items): | |
| 588 try: | |
| 589 tupledlist = map(lambda tuple, lower = string.lower: (lower(tuple[0]), tuple), items) | |
|
15282
bf21e417bed2
fixed 2.0 compat bug
Just van Rossum <just@lettererror.com>
parents:
11422
diff
changeset
|
590 except (AttributeError, TypeError): |
| 10047 | 591 items = items[:] |
| 592 items.sort() | |
| 593 return items | |
| 594 else: | |
| 595 tupledlist.sort() | |
| 596 return map(lambda (low, tuple): tuple, tupledlist) | |
| 597 |