Mercurial > cpython-lru_cache-weakref
annotate Mac/Tools/IDE/PythonIDEMain.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 | fdaafaa89587 |
| children |
| rev | line source |
|---|---|
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1 # copyright 1997-2001 Just van Rossum, Letterror. just@letterror.com |
| 10047 | 2 |
| 3 import Splash | |
| 4 | |
| 5 import FrameWork | |
| 6 import Wapplication | |
| 7 import W | |
| 8 import os | |
| 9 import macfs | |
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10 import MacOS |
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11 |
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12 if MacOS.runtimemodel == 'macho': |
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13 ELIPSES = '...' |
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14 else: |
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15 ELIPSES = '\xc9' |
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16 |
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17 def runningOnOSX(): |
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18 from gestalt import gestalt |
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19 gestaltMenuMgrAquaLayoutBit = 1 # menus have the Aqua 1.0 layout |
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20 gestaltMenuMgrAquaLayoutMask = (1L << gestaltMenuMgrAquaLayoutBit) |
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21 value = gestalt("menu") & gestaltMenuMgrAquaLayoutMask |
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22 return not not value |
| 10047 | 23 |
| 24 | |
| 25 class PythonIDE(Wapplication.Application): | |
| 26 | |
| 27 def __init__(self): | |
| 28 self.preffilepath = ":Python:PythonIDE preferences" | |
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29 Wapplication.Application.__init__(self, 'Pide') |
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30 from Carbon import AE |
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31 from Carbon import AppleEvents |
| 10047 | 32 |
| 33 AE.AEInstallEventHandler(AppleEvents.kCoreEventClass, AppleEvents.kAEOpenApplication, | |
| 34 self.ignoreevent) | |
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35 AE.AEInstallEventHandler(AppleEvents.kCoreEventClass, AppleEvents.kAEReopenApplication, |
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36 self.ignoreevent) |
| 10047 | 37 AE.AEInstallEventHandler(AppleEvents.kCoreEventClass, AppleEvents.kAEPrintDocuments, |
| 38 self.ignoreevent) | |
| 39 AE.AEInstallEventHandler(AppleEvents.kCoreEventClass, AppleEvents.kAEOpenDocuments, | |
| 40 self.opendocsevent) | |
| 41 AE.AEInstallEventHandler(AppleEvents.kCoreEventClass, AppleEvents.kAEQuitApplication, | |
| 42 self.quitevent) | |
| 43 import PyConsole, PyEdit | |
| 44 Splash.wait() | |
| 45 PyConsole.installoutput() | |
| 46 PyConsole.installconsole() | |
| 47 import sys | |
| 48 for path in sys.argv[1:]: | |
| 49 self.opendoc(path) | |
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50 try: |
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51 import Wthreading |
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52 except ImportError: |
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53 self.mainloop() |
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54 else: |
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55 if Wthreading.haveThreading: |
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56 self.mainthread = Wthreading.Thread("IDE event loop", self.mainloop) |
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57 self.mainthread.start() |
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58 #self.mainthread.setResistant(1) |
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59 Wthreading.run() |
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60 else: |
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61 self.mainloop() |
| 10047 | 62 |
| 63 def makeusermenus(self): | |
| 64 m = Wapplication.Menu(self.menubar, "File") | |
| 65 newitem = FrameWork.MenuItem(m, "New", "N", 'new') | |
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66 openitem = FrameWork.MenuItem(m, "Open"+ELIPSES, "O", 'open') |
| 10047 | 67 FrameWork.Separator(m) |
| 68 closeitem = FrameWork.MenuItem(m, "Close", "W", 'close') | |
| 69 saveitem = FrameWork.MenuItem(m, "Save", "S", 'save') | |
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70 saveasitem = FrameWork.MenuItem(m, "Save as"+ELIPSES, None, 'save_as') |
| 10047 | 71 FrameWork.Separator(m) |
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72 saveasappletitem = FrameWork.MenuItem(m, "Save as Applet"+ELIPSES, None, 'save_as_applet') |
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73 if not runningOnOSX(): |
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74 # On OSX there's a special "magic" quit menu, so we shouldn't add |
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75 # it to the File menu. |
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76 FrameWork.Separator(m) |
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77 quititem = FrameWork.MenuItem(m, "Quit", "Q", 'quit') |
| 10047 | 78 |
| 79 m = Wapplication.Menu(self.menubar, "Edit") | |
| 80 undoitem = FrameWork.MenuItem(m, "Undo", 'Z', "undo") | |
| 81 FrameWork.Separator(m) | |
| 82 cutitem = FrameWork.MenuItem(m, "Cut", 'X', "cut") | |
| 83 copyitem = FrameWork.MenuItem(m, "Copy", "C", "copy") | |
| 84 pasteitem = FrameWork.MenuItem(m, "Paste", "V", "paste") | |
| 85 FrameWork.MenuItem(m, "Clear", None, "clear") | |
| 86 FrameWork.Separator(m) | |
| 87 selallitem = FrameWork.MenuItem(m, "Select all", "A", "selectall") | |
| 88 sellineitem = FrameWork.MenuItem(m, "Select line", "L", "selectline") | |
| 89 FrameWork.Separator(m) | |
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90 finditem = FrameWork.MenuItem(m, "Find"+ELIPSES, "F", "find") |
| 10047 | 91 findagainitem = FrameWork.MenuItem(m, "Find again", 'G', "findnext") |
| 92 enterselitem = FrameWork.MenuItem(m, "Enter search string", "E", "entersearchstring") | |
| 93 replaceitem = FrameWork.MenuItem(m, "Replace", None, "replace") | |
| 94 replacefinditem = FrameWork.MenuItem(m, "Replace & find again", 'T', "replacefind") | |
| 95 FrameWork.Separator(m) | |
| 96 shiftleftitem = FrameWork.MenuItem(m, "Shift left", "[", "shiftleft") | |
| 97 shiftrightitem = FrameWork.MenuItem(m, "Shift right", "]", "shiftright") | |
| 98 | |
| 99 m = Wapplication.Menu(self.menubar, "Python") | |
| 100 runitem = FrameWork.MenuItem(m, "Run window", "R", 'run') | |
| 101 runselitem = FrameWork.MenuItem(m, "Run selection", None, 'runselection') | |
| 102 FrameWork.Separator(m) | |
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103 moditem = FrameWork.MenuItem(m, "Module browser"+ELIPSES, "M", self.domenu_modulebrowser) |
| 10047 | 104 FrameWork.Separator(m) |
| 105 mm = FrameWork.SubMenu(m, "Preferences") | |
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106 FrameWork.MenuItem(mm, "Set Scripts folder"+ELIPSES, None, self.do_setscriptsfolder) |
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107 FrameWork.MenuItem(mm, "Editor default settings"+ELIPSES, None, self.do_editorprefs) |
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108 FrameWork.MenuItem(mm, "Set default window font"+ELIPSES, None, self.do_setwindowfont) |
| 10047 | 109 |
| 110 self.openwindowsmenu = Wapplication.Menu(self.menubar, 'Windows') | |
| 111 self.makeopenwindowsmenu() | |
| 112 self._menustocheck = [closeitem, saveitem, saveasitem, saveasappletitem, | |
| 113 undoitem, cutitem, copyitem, pasteitem, | |
| 114 selallitem, sellineitem, | |
| 115 finditem, findagainitem, enterselitem, replaceitem, replacefinditem, | |
| 116 shiftleftitem, shiftrightitem, | |
| 117 runitem, runselitem] | |
| 118 | |
| 119 prefs = self.getprefs() | |
| 120 try: | |
| 121 fss, fss_changed = macfs.RawAlias(prefs.scriptsfolder).Resolve() | |
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122 self.scriptsfolder = fss.NewAlias() |
| 10047 | 123 except: |
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124 path = os.path.join(os.getcwd(), ":Mac:IDE scripts") |
| 10047 | 125 if not os.path.exists(path): |
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126 path = os.path.join(os.getcwd(), "Scripts") |
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127 if not os.path.exists(path): |
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128 os.mkdir(path) |
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129 f = open(os.path.join(path, "Place your scripts here"+ELIPSES), "w") |
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130 f.close() |
| 10047 | 131 fss = macfs.FSSpec(path) |
| 132 self.scriptsfolder = fss.NewAlias() | |
| 133 self.scriptsfoldermodtime = fss.GetDates()[1] | |
| 134 else: | |
| 135 self.scriptsfoldermodtime = fss.GetDates()[1] | |
| 136 prefs.scriptsfolder = self.scriptsfolder.data | |
| 137 self._scripts = {} | |
| 138 self.scriptsmenu = None | |
| 139 self.makescriptsmenu() | |
| 140 | |
| 141 def quitevent(self, theAppleEvent, theReply): | |
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142 from Carbon import AE |
| 10047 | 143 AE.AEInteractWithUser(50000000) |
| 144 self._quit() | |
| 145 | |
| 146 def suspendresume(self, onoff): | |
| 147 if onoff: | |
| 148 fss, fss_changed = self.scriptsfolder.Resolve() | |
| 149 modtime = fss.GetDates()[1] | |
| 150 if self.scriptsfoldermodtime <> modtime or fss_changed: | |
| 151 self.scriptsfoldermodtime = modtime | |
| 152 W.SetCursor('watch') | |
| 153 self.makescriptsmenu() | |
| 154 | |
| 155 def ignoreevent(self, theAppleEvent, theReply): | |
| 156 pass | |
| 157 | |
| 158 def opendocsevent(self, theAppleEvent, theReply): | |
| 159 W.SetCursor('watch') | |
| 160 import aetools | |
| 161 parameters, args = aetools.unpackevent(theAppleEvent) | |
| 162 docs = parameters['----'] | |
| 163 if type(docs) <> type([]): | |
| 164 docs = [docs] | |
| 165 for doc in docs: | |
| 166 fss, a = doc.Resolve() | |
| 167 path = fss.as_pathname() | |
| 168 self.opendoc(path) | |
| 169 | |
| 170 def opendoc(self, path): | |
| 171 fcreator, ftype = macfs.FSSpec(path).GetCreatorType() | |
| 172 if ftype == 'TEXT': | |
| 173 self.openscript(path) | |
| 174 else: | |
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175 W.Message("Can't open file of type '%s'." % ftype) |
| 10047 | 176 |
| 177 def getabouttext(self): | |
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178 return "About Python IDE"+ELIPSES |
| 10047 | 179 |
| 180 def do_about(self, id, item, window, event): | |
| 181 Splash.about() | |
| 182 | |
| 183 def do_setscriptsfolder(self, *args): | |
| 184 fss, ok = macfs.GetDirectory("Select Scripts Folder") | |
| 185 if ok: | |
| 186 prefs = self.getprefs() | |
| 187 alis = fss.NewAlias() | |
| 188 prefs.scriptsfolder = alis.data | |
| 189 self.scriptsfolder = alis | |
| 190 self.makescriptsmenu() | |
| 191 prefs.save() | |
| 192 | |
| 193 def domenu_modulebrowser(self, *args): | |
| 194 W.SetCursor('watch') | |
| 195 import ModuleBrowser | |
| 196 ModuleBrowser.ModuleBrowser() | |
| 197 | |
| 198 def domenu_open(self, *args): | |
| 199 fss, ok = macfs.StandardGetFile("TEXT") | |
| 200 if ok: | |
| 201 self.openscript(fss.as_pathname()) | |
| 202 | |
| 203 def domenu_new(self, *args): | |
| 204 W.SetCursor('watch') | |
| 205 import PyEdit | |
| 206 return PyEdit.Editor() | |
| 207 | |
| 208 def makescriptsmenu(self): | |
| 209 W.SetCursor('watch') | |
| 210 if self._scripts: | |
| 211 for id, item in self._scripts.keys(): | |
| 212 if self.menubar.menus.has_key(id): | |
| 213 m = self.menubar.menus[id] | |
| 214 m.delete() | |
| 215 self._scripts = {} | |
| 216 if self.scriptsmenu: | |
| 217 if hasattr(self.scriptsmenu, 'id') and self.menubar.menus.has_key(self.scriptsmenu.id): | |
| 218 self.scriptsmenu.delete() | |
| 219 self.scriptsmenu = FrameWork.Menu(self.menubar, "Scripts") | |
| 220 #FrameWork.MenuItem(self.scriptsmenu, "New script", None, self.domenu_new) | |
| 221 #self.scriptsmenu.addseparator() | |
| 222 fss, fss_changed = self.scriptsfolder.Resolve() | |
| 223 self.scriptswalk(fss.as_pathname(), self.scriptsmenu) | |
| 224 | |
| 225 def makeopenwindowsmenu(self): | |
| 226 for i in range(len(self.openwindowsmenu.items)): | |
| 227 self.openwindowsmenu.menu.DeleteMenuItem(1) | |
| 228 self.openwindowsmenu.items = [] | |
| 229 windows = [] | |
| 230 self._openwindows = {} | |
| 231 for window in self._windows.keys(): | |
| 232 title = window.GetWTitle() | |
| 233 if not title: | |
| 234 title = "<no title>" | |
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235 windows.append((title, window)) |
| 10047 | 236 windows.sort() |
| 237 for title, window in windows: | |
| 238 if title == "Python Interactive": # ugly but useful hack by Joe Strout | |
| 239 shortcut = '0' | |
| 240 else: | |
| 241 shortcut = None | |
| 242 item = FrameWork.MenuItem(self.openwindowsmenu, title, shortcut, callback = self.domenu_openwindows) | |
| 243 self._openwindows[item.item] = window | |
| 244 self._openwindowscheckmark = 0 | |
| 245 self.checkopenwindowsmenu() | |
| 246 | |
| 247 def domenu_openwindows(self, id, item, window, event): | |
| 248 w = self._openwindows[item] | |
| 249 w.ShowWindow() | |
| 250 w.SelectWindow() | |
| 251 | |
| 252 def domenu_quit(self): | |
| 253 self._quit() | |
| 254 | |
| 255 def domenu_save(self, *args): | |
| 256 print "Save" | |
| 257 | |
| 258 def _quit(self): | |
| 259 import PyConsole, PyEdit | |
| 260 PyConsole.console.writeprefs() | |
| 261 PyConsole.output.writeprefs() | |
| 262 PyEdit.searchengine.writeprefs() | |
| 263 for window in self._windows.values(): | |
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264 try: |
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265 rv = window.close() # ignore any errors while quitting |
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266 except: |
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267 rv = 0 # (otherwise, we can get stuck!) |
| 10047 | 268 if rv and rv > 0: |
| 269 return | |
| 270 self.quitting = 1 | |
| 271 | |
| 272 PythonIDE() | |
| 273 |