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1 | """Base frame with menu.""" | |
2 | ||
3 | __author__ = "Patrick K. O'Brien <pobrien@orbtech.com>" | |
4 | __cvsid__ = "$Id$" | |
5 | __revision__ = "$Revision$"[11:-2] | |
6 | ||
7 | import wx | |
8 | from version import VERSION | |
9 | ||
10 | ||
11 | ID_NEW = wx.ID_NEW | |
12 | ID_OPEN = wx.ID_OPEN | |
13 | ID_REVERT = wx.ID_REVERT | |
14 | ID_CLOSE = wx.ID_CLOSE | |
15 | ID_SAVE = wx.ID_SAVE | |
16 | ID_SAVEAS = wx.ID_SAVEAS | |
17 | ID_PRINT = wx.ID_PRINT | |
18 | ID_EXIT = wx.ID_EXIT | |
19 | ID_UNDO = wx.ID_UNDO | |
20 | ID_REDO = wx.ID_REDO | |
21 | ID_CUT = wx.ID_CUT | |
22 | ID_COPY = wx.ID_COPY | |
23 | ID_PASTE = wx.ID_PASTE | |
24 | ID_CLEAR = wx.ID_CLEAR | |
25 | ID_SELECTALL = wx.ID_SELECTALL | |
26 | ID_ABOUT = wx.ID_ABOUT | |
27 | ID_AUTOCOMP = wx.NewId() | |
28 | ID_AUTOCOMP_SHOW = wx.NewId() | |
29 | ID_AUTOCOMP_MAGIC = wx.NewId() | |
30 | ID_AUTOCOMP_SINGLE = wx.NewId() | |
31 | ID_AUTOCOMP_DOUBLE = wx.NewId() | |
32 | ID_CALLTIPS = wx.NewId() | |
33 | ID_CALLTIPS_SHOW = wx.NewId() | |
34 | ID_COPY_PLUS = wx.NewId() | |
35 | ID_NAMESPACE = wx.NewId() | |
36 | ID_PASTE_PLUS = wx.NewId() | |
37 | ID_WRAP = wx.NewId() | |
38 | ID_USEAA = wx.NewId() | |
39 | ||
40 | ||
41 | class Frame(wx.Frame): | |
42 | """Frame with standard menu items.""" | |
43 | ||
44 | revision = __revision__ | |
45 | ||
46 | def __init__(self, parent=None, id=-1, title='Editor', | |
47 | pos=wx.DefaultPosition, size=wx.DefaultSize, | |
48 | style=wx.DEFAULT_FRAME_STYLE): | |
49 | """Create a Frame instance.""" | |
50 | wx.Frame.__init__(self, parent, id, title, pos, size, style) | |
51 | self.CreateStatusBar() | |
52 | self.SetStatusText('Frame') | |
53 | import images | |
54 | self.SetIcon(images.getPyIcon()) | |
55 | self.__createMenus() | |
56 | wx.EVT_CLOSE(self, self.OnClose) | |
57 | ||
58 | def OnClose(self, event): | |
59 | """Event handler for closing.""" | |
60 | self.Destroy() | |
61 | ||
62 | def __createMenus(self): | |
63 | m = self.fileMenu = wx.Menu() | |
64 | m.Append(ID_NEW, '&New \tCtrl+N', | |
65 | 'New file') | |
66 | m.Append(ID_OPEN, '&Open... \tCtrl+O', | |
67 | 'Open file') | |
68 | m.AppendSeparator() | |
69 | m.Append(ID_REVERT, '&Revert \tCtrl+R', | |
70 | 'Revert to last saved version') | |
71 | m.Append(ID_CLOSE, '&Close \tCtrl+W', | |
72 | 'Close file') | |
73 | m.AppendSeparator() | |
74 | m.Append(ID_SAVE, '&Save... \tCtrl+S', | |
75 | 'Save file') | |
76 | m.Append(ID_SAVEAS, 'Save &As \tShift+Ctrl+S', | |
77 | 'Save file with new name') | |
78 | m.AppendSeparator() | |
79 | m.Append(ID_PRINT, '&Print... \tCtrl+P', | |
80 | 'Print file') | |
81 | m.AppendSeparator() | |
82 | m.Append(ID_NAMESPACE, '&Update Namespace \tShift+Ctrl+N', | |
83 | 'Update namespace for autocompletion and calltips') | |
84 | m.AppendSeparator() | |
85 | m.Append(ID_EXIT, 'E&xit', 'Exit Program') | |
86 | ||
87 | m = self.editMenu = wx.Menu() | |
88 | m.Append(ID_UNDO, '&Undo \tCtrl+Z', | |
89 | 'Undo the last action') | |
90 | m.Append(ID_REDO, '&Redo \tCtrl+Y', | |
91 | 'Redo the last undone action') | |
92 | m.AppendSeparator() | |
93 | m.Append(ID_CUT, 'Cu&t \tCtrl+X', | |
94 | 'Cut the selection') | |
95 | m.Append(ID_COPY, '&Copy \tCtrl+C', | |
96 | 'Copy the selection') | |
97 | m.Append(ID_COPY_PLUS, 'Cop&y Plus \tShift+Ctrl+C', | |
98 | 'Copy the selection - retaining prompts') | |
99 | m.Append(ID_PASTE, '&Paste \tCtrl+V', 'Paste from clipboard') | |
100 | m.Append(ID_PASTE_PLUS, 'Past&e Plus \tShift+Ctrl+V', | |
101 | 'Paste and run commands') | |
102 | m.AppendSeparator() | |
103 | m.Append(ID_CLEAR, 'Cle&ar', | |
104 | 'Delete the selection') | |
105 | m.Append(ID_SELECTALL, 'Select A&ll \tCtrl+A', | |
106 | 'Select all text') | |
107 | ||
108 | m = self.autocompMenu = wx.Menu() | |
109 | m.Append(ID_AUTOCOMP_SHOW, 'Show Auto Completion', | |
110 | 'Show auto completion list', wx.ITEM_CHECK) | |
111 | m.Append(ID_AUTOCOMP_MAGIC, 'Include Magic Attributes', | |
112 | 'Include attributes visible to __getattr__ and __setattr__', | |
113 | wx.ITEM_CHECK) | |
114 | m.Append(ID_AUTOCOMP_SINGLE, 'Include Single Underscores', | |
115 | 'Include attibutes prefixed by a single underscore', wx.ITEM_CHECK) | |
116 | m.Append(ID_AUTOCOMP_DOUBLE, 'Include Double Underscores', | |
117 | 'Include attibutes prefixed by a double underscore', wx.ITEM_CHECK) | |
118 | ||
119 | m = self.calltipsMenu = wx.Menu() | |
120 | m.Append(ID_CALLTIPS_SHOW, 'Show Call Tips', | |
121 | 'Show call tips with argument signature and docstring', wx.ITEM_CHECK) | |
122 | ||
123 | m = self.optionsMenu = wx.Menu() | |
124 | m.AppendMenu(ID_AUTOCOMP, '&Auto Completion', self.autocompMenu, | |
125 | 'Auto Completion Options') | |
126 | m.AppendMenu(ID_CALLTIPS, '&Call Tips', self.calltipsMenu, | |
127 | 'Call Tip Options') | |
128 | m.Append(ID_WRAP, '&Wrap Lines', | |
129 | 'Wrap lines at right edge', wx.ITEM_CHECK) | |
130 | if wx.Platform == "__WXMAC__": | |
131 | m.Append(ID_USEAA, '&Use AntiAliasing', | |
132 | 'Use anti-aliased fonts', wx.ITEM_CHECK) | |
133 | ||
134 | m = self.helpMenu = wx.Menu() | |
135 | m.AppendSeparator() | |
136 | m.Append(ID_ABOUT, '&About...', 'About this program') | |
137 | ||
138 | b = self.menuBar = wx.MenuBar() | |
139 | b.Append(self.fileMenu, '&File') | |
140 | b.Append(self.editMenu, '&Edit') | |
141 | b.Append(self.optionsMenu, '&Options') | |
142 | b.Append(self.helpMenu, '&Help') | |
143 | self.SetMenuBar(b) | |
144 | ||
145 | wx.EVT_MENU(self, ID_NEW, self.OnFileNew) | |
146 | wx.EVT_MENU(self, ID_OPEN, self.OnFileOpen) | |
147 | wx.EVT_MENU(self, ID_REVERT, self.OnFileRevert) | |
148 | wx.EVT_MENU(self, ID_CLOSE, self.OnFileClose) | |
149 | wx.EVT_MENU(self, ID_SAVE, self.OnFileSave) | |
150 | wx.EVT_MENU(self, ID_SAVEAS, self.OnFileSaveAs) | |
151 | wx.EVT_MENU(self, ID_NAMESPACE, self.OnFileUpdateNamespace) | |
152 | wx.EVT_MENU(self, ID_PRINT, self.OnFilePrint) | |
153 | wx.EVT_MENU(self, ID_EXIT, self.OnExit) | |
154 | wx.EVT_MENU(self, ID_UNDO, self.OnUndo) | |
155 | wx.EVT_MENU(self, ID_REDO, self.OnRedo) | |
156 | wx.EVT_MENU(self, ID_CUT, self.OnCut) | |
157 | wx.EVT_MENU(self, ID_COPY, self.OnCopy) | |
158 | wx.EVT_MENU(self, ID_COPY_PLUS, self.OnCopyPlus) | |
159 | wx.EVT_MENU(self, ID_PASTE, self.OnPaste) | |
160 | wx.EVT_MENU(self, ID_PASTE_PLUS, self.OnPastePlus) | |
161 | wx.EVT_MENU(self, ID_CLEAR, self.OnClear) | |
162 | wx.EVT_MENU(self, ID_SELECTALL, self.OnSelectAll) | |
163 | wx.EVT_MENU(self, ID_ABOUT, self.OnAbout) | |
164 | wx.EVT_MENU(self, ID_AUTOCOMP_SHOW, self.OnAutoCompleteShow) | |
165 | wx.EVT_MENU(self, ID_AUTOCOMP_MAGIC, self.OnAutoCompleteMagic) | |
166 | wx.EVT_MENU(self, ID_AUTOCOMP_SINGLE, self.OnAutoCompleteSingle) | |
167 | wx.EVT_MENU(self, ID_AUTOCOMP_DOUBLE, self.OnAutoCompleteDouble) | |
168 | wx.EVT_MENU(self, ID_CALLTIPS_SHOW, self.OnCallTipsShow) | |
169 | wx.EVT_MENU(self, ID_WRAP, self.OnWrap) | |
170 | wx.EVT_MENU(self, ID_USEAA, self.OnUseAA) | |
171 | ||
172 | wx.EVT_UPDATE_UI(self, ID_NEW, self.OnUpdateMenu) | |
173 | wx.EVT_UPDATE_UI(self, ID_OPEN, self.OnUpdateMenu) | |
174 | wx.EVT_UPDATE_UI(self, ID_REVERT, self.OnUpdateMenu) | |
175 | wx.EVT_UPDATE_UI(self, ID_CLOSE, self.OnUpdateMenu) | |
176 | wx.EVT_UPDATE_UI(self, ID_SAVE, self.OnUpdateMenu) | |
177 | wx.EVT_UPDATE_UI(self, ID_SAVEAS, self.OnUpdateMenu) | |
178 | wx.EVT_UPDATE_UI(self, ID_NAMESPACE, self.OnUpdateMenu) | |
179 | wx.EVT_UPDATE_UI(self, ID_PRINT, self.OnUpdateMenu) | |
180 | wx.EVT_UPDATE_UI(self, ID_UNDO, self.OnUpdateMenu) | |
181 | wx.EVT_UPDATE_UI(self, ID_REDO, self.OnUpdateMenu) | |
182 | wx.EVT_UPDATE_UI(self, ID_CUT, self.OnUpdateMenu) | |
183 | wx.EVT_UPDATE_UI(self, ID_COPY, self.OnUpdateMenu) | |
184 | wx.EVT_UPDATE_UI(self, ID_COPY_PLUS, self.OnUpdateMenu) | |
185 | wx.EVT_UPDATE_UI(self, ID_PASTE, self.OnUpdateMenu) | |
186 | wx.EVT_UPDATE_UI(self, ID_PASTE_PLUS, self.OnUpdateMenu) | |
187 | wx.EVT_UPDATE_UI(self, ID_CLEAR, self.OnUpdateMenu) | |
188 | wx.EVT_UPDATE_UI(self, ID_SELECTALL, self.OnUpdateMenu) | |
189 | wx.EVT_UPDATE_UI(self, ID_AUTOCOMP_SHOW, self.OnUpdateMenu) | |
190 | wx.EVT_UPDATE_UI(self, ID_AUTOCOMP_MAGIC, self.OnUpdateMenu) | |
191 | wx.EVT_UPDATE_UI(self, ID_AUTOCOMP_SINGLE, self.OnUpdateMenu) | |
192 | wx.EVT_UPDATE_UI(self, ID_AUTOCOMP_DOUBLE, self.OnUpdateMenu) | |
193 | wx.EVT_UPDATE_UI(self, ID_CALLTIPS_SHOW, self.OnUpdateMenu) | |
194 | wx.EVT_UPDATE_UI(self, ID_WRAP, self.OnUpdateMenu) | |
195 | wx.EVT_UPDATE_UI(self, ID_USEAA, self.OnUpdateMenu) | |
196 | ||
197 | def OnFileNew(self, event): | |
198 | self.bufferNew() | |
199 | ||
200 | def OnFileOpen(self, event): | |
201 | self.bufferOpen() | |
202 | ||
203 | def OnFileRevert(self, event): | |
204 | self.bufferRevert() | |
205 | ||
206 | def OnFileClose(self, event): | |
207 | self.bufferClose() | |
208 | ||
209 | def OnFileSave(self, event): | |
210 | self.bufferSave() | |
211 | ||
212 | def OnFileSaveAs(self, event): | |
213 | self.bufferSaveAs() | |
214 | ||
215 | def OnFileUpdateNamespace(self, event): | |
216 | self.updateNamespace() | |
217 | ||
218 | def OnFilePrint(self, event): | |
219 | self.bufferPrint() | |
220 | ||
221 | def OnExit(self, event): | |
222 | self.Close(False) | |
223 | ||
224 | def OnUndo(self, event): | |
225 | win = wx.Window_FindFocus() | |
226 | win.Undo() | |
227 | ||
228 | def OnRedo(self, event): | |
229 | win = wx.Window_FindFocus() | |
230 | win.Redo() | |
231 | ||
232 | def OnCut(self, event): | |
233 | win = wx.Window_FindFocus() | |
234 | win.Cut() | |
235 | ||
236 | def OnCopy(self, event): | |
237 | win = wx.Window_FindFocus() | |
238 | win.Copy() | |
239 | ||
240 | def OnCopyPlus(self, event): | |
241 | win = wx.Window_FindFocus() | |
242 | win.CopyWithPrompts() | |
243 | ||
244 | def OnPaste(self, event): | |
245 | win = wx.Window_FindFocus() | |
246 | win.Paste() | |
247 | ||
248 | def OnPastePlus(self, event): | |
249 | win = wx.Window_FindFocus() | |
250 | win.PasteAndRun() | |
251 | ||
252 | def OnClear(self, event): | |
253 | win = wx.Window_FindFocus() | |
254 | win.Clear() | |
255 | ||
256 | def OnSelectAll(self, event): | |
257 | win = wx.Window_FindFocus() | |
258 | win.SelectAll() | |
259 | ||
260 | def OnAbout(self, event): | |
261 | """Display an About window.""" | |
262 | title = 'About' | |
263 | text = 'Your message here.' | |
264 | dialog = wx.MessageDialog(self, text, title, | |
265 | wx.OK | wx.ICON_INFORMATION) | |
266 | dialog.ShowModal() | |
267 | dialog.Destroy() | |
268 | ||
269 | def OnAutoCompleteShow(self, event): | |
270 | win = wx.Window_FindFocus() | |
271 | win.autoComplete = event.IsChecked() | |
272 | ||
273 | def OnAutoCompleteMagic(self, event): | |
274 | win = wx.Window_FindFocus() | |
275 | win.autoCompleteIncludeMagic = event.IsChecked() | |
276 | ||
277 | def OnAutoCompleteSingle(self, event): | |
278 | win = wx.Window_FindFocus() | |
279 | win.autoCompleteIncludeSingle = event.IsChecked() | |
280 | ||
281 | def OnAutoCompleteDouble(self, event): | |
282 | win = wx.Window_FindFocus() | |
283 | win.autoCompleteIncludeDouble = event.IsChecked() | |
284 | ||
285 | def OnCallTipsShow(self, event): | |
286 | win = wx.Window_FindFocus() | |
287 | win.autoCallTip = event.IsChecked() | |
288 | ||
289 | def OnWrap(self, event): | |
290 | win = wx.Window_FindFocus() | |
291 | win.SetWrapMode(event.IsChecked()) | |
292 | ||
293 | def OnUseAA(self, event): | |
294 | win = wx.Window_FindFocus() | |
295 | win.SetUseAntiAliasing(event.IsChecked()) | |
296 | ||
297 | ||
298 | def OnUpdateMenu(self, event): | |
299 | """Update menu items based on current status and context.""" | |
300 | win = wx.Window_FindFocus() | |
301 | id = event.GetId() | |
302 | event.Enable(True) | |
303 | try: | |
304 | if id == ID_NEW: | |
305 | event.Enable(hasattr(self, 'bufferNew')) | |
306 | elif id == ID_OPEN: | |
307 | event.Enable(hasattr(self, 'bufferOpen')) | |
308 | elif id == ID_REVERT: | |
309 | event.Enable(hasattr(self, 'bufferRevert') | |
310 | and self.hasBuffer()) | |
311 | elif id == ID_CLOSE: | |
312 | event.Enable(hasattr(self, 'bufferClose') | |
313 | and self.hasBuffer()) | |
314 | elif id == ID_SAVE: | |
315 | event.Enable(hasattr(self, 'bufferSave') | |
316 | and self.bufferHasChanged()) | |
317 | elif id == ID_SAVEAS: | |
318 | event.Enable(hasattr(self, 'bufferSaveAs') | |
319 | and self.hasBuffer()) | |
320 | elif id == ID_NAMESPACE: | |
321 | event.Enable(hasattr(self, 'updateNamespace') | |
322 | and self.hasBuffer()) | |
323 | elif id == ID_PRINT: | |
324 | event.Enable(hasattr(self, 'bufferPrint') | |
325 | and self.hasBuffer()) | |
326 | elif id == ID_UNDO: | |
327 | event.Enable(win.CanUndo()) | |
328 | elif id == ID_REDO: | |
329 | event.Enable(win.CanRedo()) | |
330 | elif id == ID_CUT: | |
331 | event.Enable(win.CanCut()) | |
332 | elif id == ID_COPY: | |
333 | event.Enable(win.CanCopy()) | |
334 | elif id == ID_COPY_PLUS: | |
335 | event.Enable(win.CanCopy() and hasattr(win, 'CopyWithPrompts')) | |
336 | elif id == ID_PASTE: | |
337 | event.Enable(win.CanPaste()) | |
338 | elif id == ID_PASTE_PLUS: | |
339 | event.Enable(win.CanPaste() and hasattr(win, 'PasteAndRun')) | |
340 | elif id == ID_CLEAR: | |
341 | event.Enable(win.CanCut()) | |
342 | elif id == ID_SELECTALL: | |
343 | event.Enable(hasattr(win, 'SelectAll')) | |
344 | elif id == ID_AUTOCOMP_SHOW: | |
345 | event.Check(win.autoComplete) | |
346 | elif id == ID_AUTOCOMP_MAGIC: | |
347 | event.Check(win.autoCompleteIncludeMagic) | |
348 | elif id == ID_AUTOCOMP_SINGLE: | |
349 | event.Check(win.autoCompleteIncludeSingle) | |
350 | elif id == ID_AUTOCOMP_DOUBLE: | |
351 | event.Check(win.autoCompleteIncludeDouble) | |
352 | elif id == ID_CALLTIPS_SHOW: | |
353 | event.Check(win.autoCallTip) | |
354 | elif id == ID_WRAP: | |
355 | event.Check(win.GetWrapMode()) | |
356 | elif id == ID_USEAA: | |
357 | event.Check(win.GetUseAntiAliasing()) | |
358 | else: | |
359 | event.Enable(False) | |
360 | except AttributeError: | |
361 | # This menu option is not supported in the current context. | |
362 | event.Enable(False) |