]> git.saurik.com Git - wxWidgets.git/blob - wxPython/wx/lib/dialogs.py
Patch from Andrea that fixes the following problems/issues:
[wxWidgets.git] / wxPython / wx / lib / dialogs.py
1 #----------------------------------------------------------------------
2 # Name: wx.lib.dialogs
3 # Purpose: ScrolledMessageDialog, MultipleChoiceDialog and
4 # function wrappers for the common dialogs by Kevin Altis.
5 #
6 # Author: Various
7 #
8 # Created: 3-January-2002
9 # RCS-ID: $Id$
10 # Copyright: (c) 2002 by Total Control Software
11 # Licence: wxWindows license
12 #----------------------------------------------------------------------
13 # 12/01/2003 - Jeff Grimmett (grimmtooth@softhome.net)
14 #
15 # o Updated for 2.5 compatability.
16 #
17 # 12/18/2003 - Jeff Grimmett (grimmtooth@softhome.net)
18 #
19 # o wxScrolledMessageDialog -> ScrolledMessageDialog
20 # o wxMultipleChoiceDialog -> MultipleChoiceDialog
21 #
22
23 import wx
24 import layoutf
25
26 #----------------------------------------------------------------------
27
28 class ScrolledMessageDialog(wx.Dialog):
29 def __init__(self, parent, msg, caption,
30 pos=wx.DefaultPosition, size=(500,300),
31 style=wx.DEFAULT_DIALOG_STYLE):
32 wx.Dialog.__init__(self, parent, -1, caption, pos, size, style)
33 x, y = pos
34 if x == -1 and y == -1:
35 self.CenterOnScreen(wx.BOTH)
36
37 self.text = text = wx.TextCtrl(self, -1, msg,
38 style=wx.TE_MULTILINE | wx.TE_READONLY)
39
40 ok = wx.Button(self, wx.ID_OK, "OK")
41 ok.SetDefault()
42 lc = layoutf.Layoutf('t=t5#1;b=t5#2;l=l5#1;r=r5#1', (self,ok))
43 text.SetConstraints(lc)
44
45 lc = layoutf.Layoutf('b=b5#1;x%w50#1;w!80;h*', (self,))
46 ok.SetConstraints(lc)
47 self.SetAutoLayout(1)
48 self.Layout()
49
50
51 class MultipleChoiceDialog(wx.Dialog):
52 def __init__(self, parent, msg, title, lst, pos = wx.DefaultPosition,
53 size = (200,200), style = wx.DEFAULT_DIALOG_STYLE):
54 wx.Dialog.__init__(self, parent, -1, title, pos, size, style)
55
56 x, y = pos
57 if x == -1 and y == -1:
58 self.CenterOnScreen(wx.BOTH)
59
60 stat = wx.StaticText(self, -1, msg)
61 self.lbox = wx.ListBox(self, 100, wx.DefaultPosition, wx.DefaultSize,
62 lst, wx.LB_MULTIPLE)
63
64 ok = wx.Button(self, wx.ID_OK, "OK")
65 ok.SetDefault()
66 cancel = wx.Button(self, wx.ID_CANCEL, "Cancel")
67
68 dlgsizer = wx.BoxSizer(wx.VERTICAL)
69 dlgsizer.Add(stat, 0, wx.ALL, 4)
70 dlgsizer.Add(self.lbox, 1, wx.EXPAND | wx.ALL, 4)
71
72 btnsizer = wx.StdDialogButtonSizer()
73 btnsizer.AddButton(ok)
74 btnsizer.AddButton(cancel)
75 btnsizer.Realize()
76
77 dlgsizer.Add(btnsizer, 0, wx.ALL | wx.ALIGN_RIGHT, 4)
78
79 self.SetSizer(dlgsizer)
80
81 self.lst = lst
82 self.Layout()
83
84 def GetValue(self):
85 return self.lbox.GetSelections()
86
87 def GetValueString(self):
88 sel = self.lbox.GetSelections()
89 val = [ self.lst[i] for i in sel ]
90 return tuple(val)
91
92
93 #----------------------------------------------------------------------
94 """
95 function wrappers for wxPython system dialogs
96 Author: Kevin Altis
97 Date: 2003-1-2
98 Rev: 3
99
100 This is the third refactor of the PythonCard dialog.py module
101 for inclusion in the main wxPython distribution. There are a number of
102 design decisions and subsequent code refactoring to be done, so I'm
103 releasing this just to get some feedback.
104
105 rev 3:
106 - result dictionary replaced by DialogResults class instance
107 - should message arg be replaced with msg? most wxWindows dialogs
108 seem to use the abbreviation?
109
110 rev 2:
111 - All dialog classes have been replaced by function wrappers
112 - Changed arg lists to more closely match wxWindows docs and wxPython.lib.dialogs
113 - changed 'returned' value to the actual button id the user clicked on
114 - added a returnedString value for the string version of the return value
115 - reworked colorDialog and fontDialog so you can pass in just a color or font
116 for the most common usage case
117 - probably need to use colour instead of color to match the English English
118 spelling in wxWindows (sigh)
119 - I still think we could lose the parent arg and just always use None
120 """
121
122 class DialogResults:
123 def __init__(self, returned):
124 self.returned = returned
125 self.accepted = returned in (wx.ID_OK, wx.ID_YES)
126 self.returnedString = returnedString(returned)
127
128 def __repr__(self):
129 return str(self.__dict__)
130
131 def returnedString(ret):
132 if ret == wx.ID_OK:
133 return "Ok"
134 elif ret == wx.ID_CANCEL:
135 return "Cancel"
136 elif ret == wx.ID_YES:
137 return "Yes"
138 elif ret == wx.ID_NO:
139 return "No"
140
141
142 ## findDialog was created before wxPython got a Find/Replace dialog
143 ## but it may be instructive as to how a function wrapper can
144 ## be added for your own custom dialogs
145 ## this dialog is always modal, while wxFindReplaceDialog is
146 ## modeless and so doesn't lend itself to a function wrapper
147 def findDialog(parent=None, searchText='', wholeWordsOnly=0, caseSensitive=0):
148 dlg = wx.Dialog(parent, -1, "Find", wx.DefaultPosition, (380, 120))
149
150 wx.StaticText(dlg, -1, 'Find what:', (7, 10))
151 wSearchText = wx.TextCtrl(dlg, -1, searchText, (80, 7), (195, -1))
152 wSearchText.SetValue(searchText)
153 wx.Button(dlg, wx.ID_OK, "Find Next", (285, 5), wx.DefaultSize).SetDefault()
154 wx.Button(dlg, wx.ID_CANCEL, "Cancel", (285, 35), wx.DefaultSize)
155
156 wWholeWord = wx.CheckBox(dlg, -1, 'Match whole word only',
157 (7, 35), wx.DefaultSize, wx.NO_BORDER)
158
159 if wholeWordsOnly:
160 wWholeWord.SetValue(1)
161
162 wCase = wx.CheckBox(dlg, -1, 'Match case', (7, 55), wx.DefaultSize, wx.NO_BORDER)
163
164 if caseSensitive:
165 wCase.SetValue(1)
166
167 wSearchText.SetSelection(0, len(wSearchText.GetValue()))
168 wSearchText.SetFocus()
169
170 result = DialogResults(dlg.ShowModal())
171 result.searchText = wSearchText.GetValue()
172 result.wholeWordsOnly = wWholeWord.GetValue()
173 result.caseSensitive = wCase.GetValue()
174 dlg.Destroy()
175 return result
176
177
178 def colorDialog(parent=None, colorData=None, color=None):
179 if colorData:
180 dialog = wx.ColourDialog(parent, colorData)
181 else:
182 dialog = wx.ColourDialog(parent)
183 dialog.GetColourData().SetChooseFull(1)
184
185 if color is not None:
186 dialog.GetColourData().SetColour(color)
187
188 result = DialogResults(dialog.ShowModal())
189 result.colorData = dialog.GetColourData()
190 result.color = result.colorData.GetColour().Get()
191 dialog.Destroy()
192 return result
193
194
195 ## it is easier to just duplicate the code than
196 ## try and replace color with colour in the result
197 def colourDialog(parent=None, colourData=None, colour=None):
198 if colourData:
199 dialog = wx.ColourDialog(parent, colourData)
200 else:
201 dialog = wx.ColourDialog(parent)
202 dialog.GetColourData().SetChooseFull(1)
203
204 if colour is not None:
205 dialog.GetColourData().SetColour(color)
206
207 result = DialogResults(dialog.ShowModal())
208 result.colourData = dialog.GetColourData()
209 result.colour = result.colourData.GetColour().Get()
210 dialog.Destroy()
211 return result
212
213
214 def fontDialog(parent=None, fontData=None, font=None):
215 if fontData is None:
216 fontData = wx.FontData()
217 fontData.SetColour(wx.BLACK)
218 fontData.SetInitialFont(wx.SystemSettings.GetFont(wx.SYS_DEFAULT_GUI_FONT))
219
220 if font is not None:
221 fontData.SetInitialFont(font)
222
223 dialog = wx.FontDialog(parent, fontData)
224 result = DialogResults(dialog.ShowModal())
225
226 if result.accepted:
227 fontData = dialog.GetFontData()
228 result.fontData = fontData
229 result.color = fontData.GetColour().Get()
230 result.colour = result.color
231 result.font = fontData.GetChosenFont()
232 else:
233 result.color = None
234 result.colour = None
235 result.font = None
236
237 dialog.Destroy()
238 return result
239
240
241 def textEntryDialog(parent=None, message='', title='', defaultText='',
242 style=wx.OK | wx.CANCEL):
243 dialog = wx.TextEntryDialog(parent, message, title, defaultText, style)
244 result = DialogResults(dialog.ShowModal())
245 result.text = dialog.GetValue()
246 dialog.Destroy()
247 return result
248
249
250 def messageDialog(parent=None, message='', title='Message box',
251 aStyle = wx.OK | wx.CANCEL | wx.CENTRE,
252 pos=wx.DefaultPosition):
253 dialog = wx.MessageDialog(parent, message, title, aStyle, pos)
254 result = DialogResults(dialog.ShowModal())
255 dialog.Destroy()
256 return result
257
258
259 ## KEA: alerts are common, so I'm providing a class rather than
260 ## requiring the user code to set up the right icons and buttons
261 ## the with messageDialog function
262 def alertDialog(parent=None, message='', title='Alert', pos=wx.DefaultPosition):
263 return messageDialog(parent, message, title, wx.ICON_EXCLAMATION | wx.OK, pos)
264
265
266 def scrolledMessageDialog(parent=None, message='', title='', pos=wx.DefaultPosition,
267 size=(500,300)):
268
269 dialog = ScrolledMessageDialog(parent, message, title, pos, size)
270 result = DialogResults(dialog.ShowModal())
271 dialog.Destroy()
272 return result
273
274
275 def fileDialog(parent=None, title='Open', directory='', filename='', wildcard='*.*',
276 style=wx.OPEN | wx.MULTIPLE):
277
278 dialog = wx.FileDialog(parent, title, directory, filename, wildcard, style)
279 result = DialogResults(dialog.ShowModal())
280 if result.accepted:
281 result.paths = dialog.GetPaths()
282 else:
283 result.paths = None
284 dialog.Destroy()
285 return result
286
287
288 ## openFileDialog and saveFileDialog are convenience functions
289 ## they represent the most common usages of the fileDialog
290 ## with the most common style options
291 def openFileDialog(parent=None, title='Open', directory='', filename='',
292 wildcard='All Files (*.*)|*.*',
293 style=wx.OPEN | wx.MULTIPLE):
294 return fileDialog(parent, title, directory, filename, wildcard, style)
295
296
297 def saveFileDialog(parent=None, title='Save', directory='', filename='',
298 wildcard='All Files (*.*)|*.*',
299 style=wx.SAVE | wx.OVERWRITE_PROMPT):
300 return fileDialog(parent, title, directory, filename, wildcard, style)
301
302
303 def dirDialog(parent=None, message='Choose a directory', path='', style=0,
304 pos=wx.DefaultPosition, size=wx.DefaultSize):
305
306 dialog = wx.DirDialog(parent, message, path, style, pos, size)
307 result = DialogResults(dialog.ShowModal())
308 if result.accepted:
309 result.path = dialog.GetPath()
310 else:
311 result.path = None
312 dialog.Destroy()
313 return result
314
315 directoryDialog = dirDialog
316
317
318 def singleChoiceDialog(parent=None, message='', title='', lst=[],
319 style=wx.OK | wx.CANCEL | wx.CENTRE):
320 dialog = wx.SingleChoiceDialog(parent, message, title, list(lst), style | wx.DEFAULT_DIALOG_STYLE)
321 result = DialogResults(dialog.ShowModal())
322 result.selection = dialog.GetStringSelection()
323 dialog.Destroy()
324 return result
325
326
327 def multipleChoiceDialog(parent=None, message='', title='', lst=[],
328 pos=wx.DefaultPosition, size=wx.DefaultSize):
329
330 dialog = wx.MultiChoiceDialog(parent, message, title, lst,
331 wx.CHOICEDLG_STYLE, pos)
332 result = DialogResults(dialog.ShowModal())
333 result.selection = tuple([lst[i] for i in dialog.GetSelections()])
334 dialog.Destroy()
335 return result
336
337
338 if __name__ == '__main__':
339 #import os
340 #print os.getpid()
341
342 class MyApp(wx.App):
343
344 def OnInit(self):
345 self.frame = frame = wx.Frame(None, -1, "Dialogs", size=(400, 240))
346 panel = wx.Panel(frame, -1)
347 self.panel = panel
348
349
350 dialogNames = [
351 'alertDialog',
352 'colorDialog',
353 'directoryDialog',
354 'fileDialog',
355 'findDialog',
356 'fontDialog',
357 'messageDialog',
358 'multipleChoiceDialog',
359 'openFileDialog',
360 'saveFileDialog',
361 'scrolledMessageDialog',
362 'singleChoiceDialog',
363 'textEntryDialog',
364 ]
365
366 self.nameList = wx.ListBox(panel, -1,
367 size=(130, 180),
368 choices=dialogNames,
369 style=wx.LB_SINGLE)
370 self.Bind(wx.EVT_LISTBOX, self.OnNameListSelected, self.nameList)
371
372 tstyle = wx.TE_RICH2 | wx.TE_PROCESS_TAB | wx.TE_MULTILINE
373 self.text1 = wx.TextCtrl(panel, -1, size=(200, 180), style=tstyle)
374
375 sizer = wx.BoxSizer(wx.HORIZONTAL)
376 sizer.Add(self.nameList, 0, wx.EXPAND|wx.ALL, 20)
377 sizer.Add(self.text1, 1, wx.EXPAND|wx.ALL, 20)
378
379 panel.SetSizer(sizer)
380
381 self.SetTopWindow(frame)
382 frame.Show(1)
383 return 1
384
385
386 def OnNameListSelected(self, evt):
387 import pprint
388 sel = evt.GetString()
389 result = None
390 if sel == 'alertDialog':
391 result = alertDialog(message='Danger Will Robinson')
392 elif sel == 'colorDialog':
393 result = colorDialog()
394 elif sel == 'directoryDialog':
395 result = directoryDialog()
396 elif sel == 'fileDialog':
397 wildcard = "JPG files (*.jpg;*.jpeg)|*.jpeg;*.JPG;*.JPEG;*.jpg|GIF files (*.gif)|*.GIF;*.gif|All Files (*.*)|*.*"
398 result = fileDialog(None, 'Open', '', '', wildcard)
399 elif sel == 'findDialog':
400 result = findDialog()
401 elif sel == 'fontDialog':
402 result = fontDialog()
403 elif sel == 'messageDialog':
404 result = messageDialog(None, 'Hello from Python and wxPython!',
405 'A Message Box', wx.OK | wx.ICON_INFORMATION)
406 #wx.YES_NO | wx.NO_DEFAULT | wx.CANCEL | wx.ICON_INFORMATION)
407 #result = messageDialog(None, 'message', 'title')
408 elif sel == 'multipleChoiceDialog':
409 result = multipleChoiceDialog(None, "message", "title", ['one', 'two', 'three'])
410 elif sel == 'openFileDialog':
411 result = openFileDialog()
412 elif sel == 'saveFileDialog':
413 result = saveFileDialog()
414 elif sel == 'scrolledMessageDialog':
415 msg = "Can't find the file dialog.py"
416 try:
417 # read this source file and then display it
418 import sys
419 filename = sys.argv[-1]
420 fp = open(filename)
421 message = fp.read()
422 fp.close()
423 except:
424 pass
425 result = scrolledMessageDialog(None, message, filename)
426 elif sel == 'singleChoiceDialog':
427 result = singleChoiceDialog(None, "message", "title", ['one', 'two', 'three'])
428 elif sel == 'textEntryDialog':
429 result = textEntryDialog(None, "message", "title", "text")
430
431 if result:
432 #self.text1.SetValue(pprint.pformat(result.__dict__))
433 self.text1.SetValue(str(result))
434
435 app = MyApp(True)
436 app.MainLoop()
437
438