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[wxWidgets.git] / wxPython / wx / tools / XRCed / xrced.py
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d14a1e28
RD		 1# Name: xrced.py
2# Purpose: XRC editor, main module
3# Author: Roman Rolinsky <rolinsky@mema.ucl.ac.be>
4# Created: 20.08.2001
5# RCS-ID: $Id$
1fded56b 6
d14a1e28 7"""
1fded56b 8
d14a1e28
RD		 9xrced -- Simple resource editor for XRC format used by wxWindows/wxPython
10 GUI toolkit.
11
12Usage:
13
14 xrced [ -h ] [ -v ] [ XRC-file ]
15
16Options:
17
18 -h output short usage info and exit
19
20 -v output version info and exit
21"""
22
d14a1e28 23from globals import *
016f67ba 24import os, sys, getopt, re, traceback, tempfile, shutil
d14a1e28
RD		 25
26# Local modules
27from tree import * # imports xxx which imports params
28from panel import *
29from tools import *
30# Cleanup recursive import sideeffects, otherwise we can't create undoMan
31import undo
32undo.ParamPage = ParamPage
33undoMan = g.undoMan = UndoManager()
34
35# Set application path for loading resources
36if __name__ == '__main__':
37 basePath = os.path.dirname(sys.argv[0])
38else:
39 basePath = os.path.dirname(__file__)
40
41# 1 adds CMD command to Help menu
42debug = 0
43
44g.helpText = """\
45<HTML><H2>Welcome to XRC<font color="blue">ed</font></H2><H3><font color="green">DON'T PANIC :)</font></H3>
46Read this note before clicking on anything!<P>
47To start select tree root, then popup menu with your right mouse button,
48select "Append Child", and then any command.<P>
49Or just press one of the buttons on the tools palette.<P>
50Enter XML ID, change properties, create children.<P>
51To test your interface select Test command (View menu).<P>
52Consult README file for the details.</HTML>
53"""
54
55defaultIDs = {xxxPanel:'PANEL', xxxDialog:'DIALOG', xxxFrame:'FRAME',
64bce500
RR		 56 xxxMenuBar:'MENUBAR', xxxMenu:'MENU', xxxToolBar:'TOOLBAR',
57 xxxWizard:'WIZARD'}
d14a1e28 58
6cb85701
RR		 59defaultName = 'UNTITLED.xrc'
60
d14a1e28
RD		 61################################################################################
62
63# ScrolledMessageDialog - modified from wxPython lib to set fixed-width font
64class ScrolledMessageDialog(wxDialog):
65 def __init__(self, parent, msg, caption, pos = wxDefaultPosition, size = (500,300)):
66 from wxPython.lib.layoutf import Layoutf
67 wxDialog.__init__(self, parent, -1, caption, pos, size)
68 text = wxTextCtrl(self, -1, msg, wxDefaultPosition,
69 wxDefaultSize, wxTE_MULTILINE | wxTE_READONLY)
289128a4 70 text.SetFont(g.modernFont())
d14a1e28
RD		 71 dc = wxWindowDC(text)
72 # !!! possible bug - GetTextExtent without font returns sysfont dims
289128a4 73 w, h = dc.GetFullTextExtent(' ', g.modernFont())[:2]
d14a1e28
RD		 74 ok = wxButton(self, wxID_OK, "OK")
75 text.SetConstraints(Layoutf('t=t5#1;b=t5#2;l=l5#1;r=r5#1', (self,ok)))
76 text.SetSize((w * 80 + 30, h * 40))
364a2be0 77 text.ShowPosition(1)
d14a1e28
RD		 78 ok.SetConstraints(Layoutf('b=b5#1;x%w50#1;w!80;h!25', (self,)))
79 self.SetAutoLayout(True)
80 self.Fit()
81 self.CenterOnScreen(wxBOTH)
82
83################################################################################
84
fd919451
RR		 85# Event handler for using during location
86class Locator(wxEvtHandler):
87 def ProcessEvent(self, evt):
88 print evt
89
d14a1e28
RD		 90class Frame(wxFrame):
91 def __init__(self, pos, size):
92 wxFrame.__init__(self, None, -1, '', pos, size)
93 global frame
94 frame = g.frame = self
95 bar = self.CreateStatusBar(2)
96 bar.SetStatusWidths([-1, 40])
97 self.SetIcon(images.getIconIcon())
98
99 # Idle flag
100 self.inIdle = False
101
64bce500
RR		 102 # Load our own resources
103 self.res = wxXmlResource('')
d6922577 104 # !!! Blocking of assert failure occurring in older unicode builds
64bce500
RR		 105 try:
106 self.res.Load(os.path.join(basePath, 'xrced.xrc'))
107 except wx._core.PyAssertionError:
108 print 'PyAssertionError was ignored'
109
d14a1e28
RD		 110 # Make menus
111 menuBar = wxMenuBar()
112
113 menu = wxMenu()
114 menu.Append(wxID_NEW, '&New\tCtrl-N', 'New file')
80389ff7 115 menu.AppendSeparator()
d14a1e28 116 menu.Append(wxID_OPEN, '&Open...\tCtrl-O', 'Open XRC file')
80389ff7
RR		 117 self.recentMenu = wxMenu()
118 self.AppendRecent(self.recentMenu)
119 menu.AppendMenu(-1, 'Open Recent', self.recentMenu, 'Open a recent file')
120 menu.AppendSeparator()
d14a1e28
RD		 121 menu.Append(wxID_SAVE, '&Save\tCtrl-S', 'Save XRC file')
122 menu.Append(wxID_SAVEAS, 'Save &As...', 'Save XRC file under different name')
123 menu.AppendSeparator()
124 menu.Append(wxID_EXIT, '&Quit\tCtrl-Q', 'Exit application')
80389ff7 125
d14a1e28
RD		 126 menuBar.Append(menu, '&File')
127
128 menu = wxMenu()
129 menu.Append(wxID_UNDO, '&Undo\tCtrl-Z', 'Undo')
130 menu.Append(wxID_REDO, '&Redo\tCtrl-Y', 'Redo')
131 menu.AppendSeparator()
132 menu.Append(wxID_CUT, 'Cut\tCtrl-X', 'Cut to the clipboard')
133 menu.Append(wxID_COPY, '&Copy\tCtrl-C', 'Copy to the clipboard')
134 menu.Append(wxID_PASTE, '&Paste\tCtrl-V', 'Paste from the clipboard')
135 self.ID_DELETE = wxNewId()
136 menu.Append(self.ID_DELETE, '&Delete\tCtrl-D', 'Delete object')
64bce500 137 menu.AppendSeparator()
fd919451 138 self.ID_LOCATE = wxNewId()
016f67ba
RR		 139 self.ID_TOOL_LOCATE = wxNewId()
140 self.ID_TOOL_PASTE = wxNewId()
fd919451 141 menu.Append(self.ID_LOCATE, '&Locate\tCtrl-L', 'Locate control in test window and select it')
d14a1e28
RD		 142 menuBar.Append(menu, '&Edit')
143
144 menu = wxMenu()
145 self.ID_EMBED_PANEL = wxNewId()
146 menu.Append(self.ID_EMBED_PANEL, '&Embed Panel',
147 'Toggle embedding properties panel in the main window', True)
148 menu.Check(self.ID_EMBED_PANEL, conf.embedPanel)
149 self.ID_SHOW_TOOLS = wxNewId()
150 menu.Append(self.ID_SHOW_TOOLS, 'Show &Tools', 'Toggle tools', True)
151 menu.Check(self.ID_SHOW_TOOLS, conf.showTools)
152 menu.AppendSeparator()
153 self.ID_TEST = wxNewId()
fd919451 154 menu.Append(self.ID_TEST, '&Test\tF5', 'Show test window')
d14a1e28
RD		 155 self.ID_REFRESH = wxNewId()
156 menu.Append(self.ID_REFRESH, '&Refresh\tCtrl-R', 'Refresh test window')
157 self.ID_AUTO_REFRESH = wxNewId()
158 menu.Append(self.ID_AUTO_REFRESH, '&Auto-refresh\tCtrl-A',
159 'Toggle auto-refresh mode', True)
160 menu.Check(self.ID_AUTO_REFRESH, conf.autoRefresh)
64bce500
RR		 161 self.ID_TEST_HIDE = wxNewId()
162 menu.Append(self.ID_TEST_HIDE, '&Hide\tCtrl-H', 'Close test window')
d14a1e28
RD		 163 menuBar.Append(menu, '&View')
164
165 menu = wxMenu()
166 menu.Append(wxID_ABOUT, '&About...', 'About XCRed')
167 self.ID_README = wxNewId()
168 menu.Append(self.ID_README, '&Readme...', 'View the README file')
169 if debug:
170 self.ID_DEBUG_CMD = wxNewId()
171 menu.Append(self.ID_DEBUG_CMD, 'CMD', 'Python command line')
172 EVT_MENU(self, self.ID_DEBUG_CMD, self.OnDebugCMD)
173 menuBar.Append(menu, '&Help')
174
175 self.menuBar = menuBar
176 self.SetMenuBar(menuBar)
177
178 # Create toolbar
179 tb = self.CreateToolBar(wxTB_HORIZONTAL | wxNO_BORDER | wxTB_FLAT)
5c3a23e1 180 tb.SetToolBitmapSize((24,24))
6ac94a48 181 new_bmp = wx.ArtProvider.GetBitmap(wx.ART_NORMAL_FILE, wx.ART_TOOLBAR)
5c3a23e1
RD		 182 open_bmp = wx.ArtProvider.GetBitmap(wx.ART_FILE_OPEN, wx.ART_TOOLBAR)
183 save_bmp = wx.ArtProvider.GetBitmap(wx.ART_FILE_SAVE, wx.ART_TOOLBAR)
184 undo_bmp = wx.ArtProvider.GetBitmap(wx.ART_UNDO, wx.ART_TOOLBAR)
185 redo_bmp = wx.ArtProvider.GetBitmap(wx.ART_REDO, wx.ART_TOOLBAR)
186 cut_bmp = wx.ArtProvider.GetBitmap(wx.ART_CUT, wx.ART_TOOLBAR)
187 copy_bmp = wx.ArtProvider.GetBitmap(wx.ART_COPY, wx.ART_TOOLBAR)
188 paste_bmp= wx.ArtProvider.GetBitmap(wx.ART_PASTE, wx.ART_TOOLBAR)
6c75a4cf 189
6c75a4cf
RD		 190 tb.AddSimpleTool(wxID_NEW, new_bmp, 'New', 'New file')
191 tb.AddSimpleTool(wxID_OPEN, open_bmp, 'Open', 'Open file')
192 tb.AddSimpleTool(wxID_SAVE, save_bmp, 'Save', 'Save file')
d14a1e28 193 tb.AddControl(wxStaticLine(tb, -1, size=(-1,23), style=wxLI_VERTICAL))
6c75a4cf
RD		 194 tb.AddSimpleTool(wxID_UNDO, undo_bmp, 'Undo', 'Undo')
195 tb.AddSimpleTool(wxID_REDO, redo_bmp, 'Redo', 'Redo')
d14a1e28 196 tb.AddControl(wxStaticLine(tb, -1, size=(-1,23), style=wxLI_VERTICAL))
6c75a4cf
RD		 197 tb.AddSimpleTool(wxID_CUT, cut_bmp, 'Cut', 'Cut')
198 tb.AddSimpleTool(wxID_COPY, copy_bmp, 'Copy', 'Copy')
199 tb.AddSimpleTool(self.ID_TOOL_PASTE, paste_bmp, 'Paste', 'Paste')
d14a1e28 200 tb.AddControl(wxStaticLine(tb, -1, size=(-1,23), style=wxLI_VERTICAL))
9a69d0aa
RR		 201 tb.AddSimpleTool(self.ID_TOOL_LOCATE,
202 images.getLocateBitmap(), #images.getLocateArmedBitmap(),
203 'Locate', 'Locate control in test window and select it', True)
64bce500 204 tb.AddControl(wxStaticLine(tb, -1, size=(-1,23), style=wxLI_VERTICAL))
d14a1e28
RD		 205 tb.AddSimpleTool(self.ID_TEST, images.getTestBitmap(), 'Test', 'Test window')
206 tb.AddSimpleTool(self.ID_REFRESH, images.getRefreshBitmap(),
207 'Refresh', 'Refresh view')
208 tb.AddSimpleTool(self.ID_AUTO_REFRESH, images.getAutoRefreshBitmap(),
209 'Auto-refresh', 'Toggle auto-refresh mode', True)
210 if wxPlatform == '__WXGTK__':
211 tb.AddSeparator() # otherwise auto-refresh sticks in status line
212 tb.ToggleTool(self.ID_AUTO_REFRESH, conf.autoRefresh)
213 tb.Realize()
64bce500 214
d14a1e28
RD		 215 self.tb = tb
216 self.minWidth = tb.GetSize()[0] # minimal width is the size of toolbar
217
218 # File
219 EVT_MENU(self, wxID_NEW, self.OnNew)
220 EVT_MENU(self, wxID_OPEN, self.OnOpen)
221 EVT_MENU(self, wxID_SAVE, self.OnSaveOrSaveAs)
222 EVT_MENU(self, wxID_SAVEAS, self.OnSaveOrSaveAs)
223 EVT_MENU(self, wxID_EXIT, self.OnExit)
224 # Edit
225 EVT_MENU(self, wxID_UNDO, self.OnUndo)
226 EVT_MENU(self, wxID_REDO, self.OnRedo)
227 EVT_MENU(self, wxID_CUT, self.OnCutDelete)
228 EVT_MENU(self, wxID_COPY, self.OnCopy)
229 EVT_MENU(self, wxID_PASTE, self.OnPaste)
016f67ba 230 EVT_MENU(self, self.ID_TOOL_PASTE, self.OnPaste)
d14a1e28 231 EVT_MENU(self, self.ID_DELETE, self.OnCutDelete)
fd919451 232 EVT_MENU(self, self.ID_LOCATE, self.OnLocate)
016f67ba 233 EVT_MENU(self, self.ID_TOOL_LOCATE, self.OnLocate)
d14a1e28
RD		 234 # View
235 EVT_MENU(self, self.ID_EMBED_PANEL, self.OnEmbedPanel)
236 EVT_MENU(self, self.ID_SHOW_TOOLS, self.OnShowTools)
237 EVT_MENU(self, self.ID_TEST, self.OnTest)
238 EVT_MENU(self, self.ID_REFRESH, self.OnRefresh)
239 EVT_MENU(self, self.ID_AUTO_REFRESH, self.OnAutoRefresh)
64bce500 240 EVT_MENU(self, self.ID_TEST_HIDE, self.OnTestHide)
d14a1e28
RD		 241 # Help
242 EVT_MENU(self, wxID_ABOUT, self.OnAbout)
243 EVT_MENU(self, self.ID_README, self.OnReadme)
244
245 # Update events
6cb85701 246 EVT_UPDATE_UI(self, wxID_SAVE, self.OnUpdateUI)
d14a1e28
RD		 247 EVT_UPDATE_UI(self, wxID_CUT, self.OnUpdateUI)
248 EVT_UPDATE_UI(self, wxID_COPY, self.OnUpdateUI)
249 EVT_UPDATE_UI(self, wxID_PASTE, self.OnUpdateUI)
64bce500 250 EVT_UPDATE_UI(self, self.ID_LOCATE, self.OnUpdateUI)
016f67ba
RR		 251 EVT_UPDATE_UI(self, self.ID_TOOL_LOCATE, self.OnUpdateUI)
252 EVT_UPDATE_UI(self, self.ID_TOOL_PASTE, self.OnUpdateUI)
d14a1e28
RD		 253 EVT_UPDATE_UI(self, wxID_UNDO, self.OnUpdateUI)
254 EVT_UPDATE_UI(self, wxID_REDO, self.OnUpdateUI)
255 EVT_UPDATE_UI(self, self.ID_DELETE, self.OnUpdateUI)
256 EVT_UPDATE_UI(self, self.ID_TEST, self.OnUpdateUI)
257 EVT_UPDATE_UI(self, self.ID_REFRESH, self.OnUpdateUI)
258
259 # Build interface
260 sizer = wxBoxSizer(wxVERTICAL)
261 sizer.Add(wxStaticLine(self, -1), 0, wxEXPAND)
262 # Horizontal sizer for toolbar and splitter
263 self.toolsSizer = sizer1 = wxBoxSizer()
264 splitter = wxSplitterWindow(self, -1, style=wxSP_3DSASH)
265 self.splitter = splitter
266 splitter.SetMinimumPaneSize(100)
267 # Create tree
268 global tree
269 g.tree = tree = XML_Tree(splitter, -1)
270
271 # Init pull-down menu data
272 global pullDownMenu
273 g.pullDownMenu = pullDownMenu = PullDownMenu(self)
274
275 # Vertical toolbar for GUI buttons
276 g.tools = tools = Tools(self)
277 tools.Show(conf.showTools)
278 if conf.showTools: sizer1.Add(tools, 0, wxEXPAND)
279
280 tree.RegisterKeyEvents()
281
282 # !!! frame styles are broken
283 # Miniframe for not embedded mode
6cb85701 284 miniFrame = wxFrame(self, -1, 'Properties & Style',
d14a1e28
RD		 285 (conf.panelX, conf.panelY),
286 (conf.panelWidth, conf.panelHeight))
287 self.miniFrame = miniFrame
288 sizer2 = wxBoxSizer()
289 miniFrame.SetAutoLayout(True)
290 miniFrame.SetSizer(sizer2)
291 EVT_CLOSE(self.miniFrame, self.OnCloseMiniFrame)
292 # Create panel for parameters
293 global panel
294 if conf.embedPanel:
295 panel = Panel(splitter)
296 # Set plitter windows
297 splitter.SplitVertically(tree, panel, conf.sashPos)
298 else:
299 panel = Panel(miniFrame)
300 sizer2.Add(panel, 1, wxEXPAND)
301 miniFrame.Show(True)
302 splitter.Initialize(tree)
303 sizer1.Add(splitter, 1, wxEXPAND)
304 sizer.Add(sizer1, 1, wxEXPAND)
305 self.SetAutoLayout(True)
306 self.SetSizer(sizer)
307
308 # Initialize
309 self.clipboard = None
310 self.Clear()
311
312 # Other events
313 EVT_IDLE(self, self.OnIdle)
314 EVT_CLOSE(self, self.OnCloseWindow)
d14a1e28
RD		 315 EVT_KEY_DOWN(self, tools.OnKeyDown)
316 EVT_KEY_UP(self, tools.OnKeyUp)
80389ff7
RR		 317
318 def AppendRecent(self, menu):
319 # add recently used files to the menu
320 for id,name in conf.recentfiles.iteritems():
321 menu.Append(id,name)
322 EVT_MENU(self,id,self.OnRecentFile)
323 return
324
325 def OnRecentFile(self,evt):
326 # open recently used file
327 if not self.AskSave(): return
328 wxBeginBusyCursor()
329 try:
330 path=conf.recentfiles[evt.GetId()]
331 if self.Open(path):
332 self.SetStatusText('Data loaded')
333 else:
334 self.SetStatusText('Failed')
335 except KeyError:
336 self.SetStatusText('No such file')
337 wxEndBusyCursor()
d14a1e28
RD		 338
339 def OnNew(self, evt):
340 if not self.AskSave(): return
341 self.Clear()
342
343 def OnOpen(self, evt):
344 if not self.AskSave(): return
345 dlg = wxFileDialog(self, 'Open', os.path.dirname(self.dataFile),
346 '', '*.xrc', wxOPEN | wxCHANGE_DIR)
347 if dlg.ShowModal() == wxID_OK:
348 path = dlg.GetPath()
349 self.SetStatusText('Loading...')
d14a1e28 350 wxBeginBusyCursor()
016f67ba
RR		 351 try:
352 if self.Open(path):
353 self.SetStatusText('Data loaded')
354 else:
355 self.SetStatusText('Failed')
356 self.SaveRecent(path)
357 finally:
358 wxEndBusyCursor()
d14a1e28
RD		 359 dlg.Destroy()
360
361 def OnSaveOrSaveAs(self, evt):
362 if evt.GetId() == wxID_SAVEAS or not self.dataFile:
6cb85701
RR		 363 if self.dataFile: name = ''
364 else: name = defaultName
207ebbbd 365 dirname = os.path.abspath(os.path.dirname(self.dataFile))
6cb85701 366 dlg = wxFileDialog(self, 'Save As', dirname, name, '*.xrc',
d14a1e28
RD		 367 wxSAVE | wxOVERWRITE_PROMPT | wxCHANGE_DIR)
368 if dlg.ShowModal() == wxID_OK:
369 path = dlg.GetPath()
370 dlg.Destroy()
371 else:
372 dlg.Destroy()
373 return
374 else:
375 path = self.dataFile
376 self.SetStatusText('Saving...')
d14a1e28
RD		 377 wxBeginBusyCursor()
378 try:
016f67ba
RR		 379 try:
380 tmpFile,tmpName = tempfile.mkstemp(prefix='xrced-')
381 os.close(tmpFile)
382 self.Save(tmpName) # save temporary file first
383 shutil.move(tmpName, path)
384 self.dataFile = path
385 self.SetStatusText('Data saved')
386 self.SaveRecent(path)
387 except IOError:
388 self.SetStatusText('Failed')
389 finally:
390 wxEndBusyCursor()
80389ff7
RR		 391
392 def SaveRecent(self,path):
393 # append to recently used files
394 if path not in conf.recentfiles.values():
395 newid = wxNewId()
396 self.recentMenu.Append(newid, path)
397 EVT_MENU(self, newid, self.OnRecentFile)
398 conf.recentfiles[newid] = path
d14a1e28
RD		 399
400 def OnExit(self, evt):
401 self.Close()
402
403 def OnUndo(self, evt):
404 # Extra check to not mess with idle updating
405 if undoMan.CanUndo():
406 undoMan.Undo()
407
408 def OnRedo(self, evt):
409 if undoMan.CanRedo():
410 undoMan.Redo()
411
412 def OnCopy(self, evt):
413 selected = tree.selection
414 if not selected: return # key pressed event
415 xxx = tree.GetPyData(selected)
416 self.clipboard = xxx.element.cloneNode(True)
417 self.SetStatusText('Copied')
418
419 def OnPaste(self, evt):
420 selected = tree.selection
421 if not selected: return # key pressed event
422 # For pasting with Ctrl pressed
016f67ba 423 appendChild = True
d14a1e28 424 if evt.GetId() == pullDownMenu.ID_PASTE_SIBLING: appendChild = False
016f67ba
RR		 425 elif evt.GetId() == self.ID_TOOL_PASTE:
426 if g.tree.ctrl: appendChild = False
427 else: appendChild = not tree.NeedInsert(selected)
d14a1e28
RD		 428 else: appendChild = not tree.NeedInsert(selected)
429 xxx = tree.GetPyData(selected)
430 if not appendChild:
431 # If has next item, insert, else append to parent
432 nextItem = tree.GetNextSibling(selected)
433 parentLeaf = tree.GetItemParent(selected)
434 # Expanded container (must have children)
435 elif tree.IsExpanded(selected) and tree.GetChildrenCount(selected, False):
436 # Insert as first child
a4c013b2 437 nextItem = tree.GetFirstChild(selected)[0]
d14a1e28
RD		 438 parentLeaf = selected
439 else:
440 # No children or unexpanded item - appendChild stays True
441 nextItem = wxTreeItemId() # no next item
442 parentLeaf = selected
443 parent = tree.GetPyData(parentLeaf).treeObject()
444
445 # Create a copy of clipboard element
446 elem = self.clipboard.cloneNode(True)
447 # Tempopary xxx object to test things
448 xxx = MakeXXXFromDOM(parent, elem)
449
450 # Check compatibility
451 error = False
452 # Top-level
453 x = xxx.treeObject()
64bce500 454 if x.__class__ in [xxxDialog, xxxFrame, xxxMenuBar, xxxWizard]:
d14a1e28
RD		 455 # Top-level classes
456 if parent.__class__ != xxxMainNode: error = True
457 elif x.__class__ == xxxToolBar:
458 # Toolbar can be top-level of child of panel or frame
207ebbbd
RR		 459 if parent.__class__ not in [xxxMainNode, xxxPanel, xxxFrame] and \
460 not parent.isSizer: error = True
d14a1e28
RD		 461 elif x.__class__ == xxxPanel and parent.__class__ == xxxMainNode:
462 pass
463 elif x.__class__ == xxxSpacer:
464 if not parent.isSizer: error = True
465 elif x.__class__ == xxxSeparator:
466 if not parent.__class__ in [xxxMenu, xxxToolBar]: error = True
467 elif x.__class__ == xxxTool:
468 if parent.__class__ != xxxToolBar: error = True
469 elif x.__class__ == xxxMenu:
470 if not parent.__class__ in [xxxMainNode, xxxMenuBar, xxxMenu]: error = True
471 elif x.__class__ == xxxMenuItem:
472 if not parent.__class__ in [xxxMenuBar, xxxMenu]: error = True
473 elif x.isSizer and parent.__class__ == xxxNotebook: error = True
474 else: # normal controls can be almost anywhere
475 if parent.__class__ == xxxMainNode or \
476 parent.__class__ in [xxxMenuBar, xxxMenu]: error = True
477 if error:
478 if parent.__class__ == xxxMainNode: parentClass = 'root'
479 else: parentClass = parent.className
480 wxLogError('Incompatible parent/child: parent is %s, child is %s!' %
481 (parentClass, x.className))
482 return
483
484 # Check parent and child relationships.
485 # If parent is sizer or notebook, child is of wrong class or
486 # parent is normal window, child is child container then detach child.
487 isChildContainer = isinstance(xxx, xxxChildContainer)
488 if isChildContainer and \
489 ((parent.isSizer and not isinstance(xxx, xxxSizerItem)) or \
490 (isinstance(parent, xxxNotebook) and not isinstance(xxx, xxxNotebookPage)) or \
491 not (parent.isSizer or isinstance(parent, xxxNotebook))):
492 elem.removeChild(xxx.child.element) # detach child
493 elem.unlink() # delete child container
494 elem = xxx.child.element # replace
495 # This may help garbage collection
496 xxx.child.parent = None
497 isChildContainer = False
498 # Parent is sizer or notebook, child is not child container
499 if parent.isSizer and not isChildContainer and not isinstance(xxx, xxxSpacer):
500 # Create sizer item element
64b9ac75 501 sizerItemElem = MakeEmptyDOM(parent.itemTag)
d14a1e28
RD		 502 sizerItemElem.appendChild(elem)
503 elem = sizerItemElem
504 elif isinstance(parent, xxxNotebook) and not isChildContainer:
505 pageElem = MakeEmptyDOM('notebookpage')
506 pageElem.appendChild(elem)
507 elem = pageElem
508 # Insert new node, register undo
509 newItem = tree.InsertNode(parentLeaf, parent, elem, nextItem)
510 undoMan.RegisterUndo(UndoPasteCreate(parentLeaf, parent, newItem, selected))
511 # Scroll to show new item (!!! redundant?)
512 tree.EnsureVisible(newItem)
513 tree.SelectItem(newItem)
514 if not tree.IsVisible(newItem):
515 tree.ScrollTo(newItem)
516 tree.Refresh()
517 # Update view?
518 if g.testWin and tree.IsHighlatable(newItem):
519 if conf.autoRefresh:
520 tree.needUpdate = True
521 tree.pendingHighLight = newItem
522 else:
523 tree.pendingHighLight = None
6cb85701 524 self.SetModified()
d14a1e28
RD		 525 self.SetStatusText('Pasted')
526
527 def OnCutDelete(self, evt):
528 selected = tree.selection
529 if not selected: return # key pressed event
530 # Undo info
531 if evt.GetId() == wxID_CUT:
532 self.lastOp = 'CUT'
533 status = 'Removed to clipboard'
534 else:
535 self.lastOp = 'DELETE'
536 status = 'Deleted'
537 # Delete testWin?
538 if g.testWin:
539 # If deleting top-level item, delete testWin
540 if selected == g.testWin.item:
541 g.testWin.Destroy()
542 g.testWin = None
543 else:
544 # Remove highlight, update testWin
545 if g.testWin.highLight:
546 g.testWin.highLight.Remove()
547 tree.needUpdate = True
548 # Prepare undo data
549 panel.Apply()
550 index = tree.ItemFullIndex(selected)
551 parent = tree.GetPyData(tree.GetItemParent(selected)).treeObject()
552 elem = tree.RemoveLeaf(selected)
553 undoMan.RegisterUndo(UndoCutDelete(index, parent, elem))
554 if evt.GetId() == wxID_CUT:
555 if self.clipboard: self.clipboard.unlink()
556 self.clipboard = elem.cloneNode(True)
557 tree.pendingHighLight = None
6cb85701
RR		 558 tree.UnselectAll()
559 tree.selection = None
560 # Update tools
561 g.tools.UpdateUI()
d14a1e28 562 panel.Clear()
6cb85701 563 self.SetModified()
d14a1e28
RD		 564 self.SetStatusText(status)
565
2481bf3c
RR		 566 def OnSubclass(self, evt):
567 selected = tree.selection
568 xxx = tree.GetPyData(selected).treeObject()
569 elem = xxx.element
570 subclass = xxx.subclass
571 dlg = wxTextEntryDialog(self, 'Subclass:', defaultValue=subclass)
572 if dlg.ShowModal() == wxID_OK:
573 subclass = dlg.GetValue()
574 if subclass:
575 elem.setAttribute('subclass', subclass)
2481bf3c
RR		 576 elif elem.hasAttribute('subclass'):
577 elem.removeAttribute('subclass')
6cb85701 578 self.SetModified()
2481bf3c
RR		 579 xxx.subclass = elem.getAttribute('subclass')
580 tree.SetItemText(selected, xxx.treeName())
581 panel.pages[0].box.SetLabel(xxx.panelName())
582 dlg.Destroy()
583
d14a1e28
RD		 584 def OnEmbedPanel(self, evt):
585 conf.embedPanel = evt.IsChecked()
586 if conf.embedPanel:
587 # Remember last dimentions
588 conf.panelX, conf.panelY = self.miniFrame.GetPosition()
589 conf.panelWidth, conf.panelHeight = self.miniFrame.GetSize()
590 size = self.GetSize()
591 pos = self.GetPosition()
592 sizePanel = panel.GetSize()
593 panel.Reparent(self.splitter)
80389ff7 594 self.miniFrame.GetSizer().Remove(panel)
d14a1e28
RD		 595 # Widen
596 self.SetDimensions(pos.x, pos.y, size.width + sizePanel.width, size.height)
597 self.splitter.SplitVertically(tree, panel, conf.sashPos)
598 self.miniFrame.Show(False)
599 else:
600 conf.sashPos = self.splitter.GetSashPosition()
601 pos = self.GetPosition()
602 size = self.GetSize()
603 sizePanel = panel.GetSize()
604 self.splitter.Unsplit(panel)
605 sizer = self.miniFrame.GetSizer()
606 panel.Reparent(self.miniFrame)
607 panel.Show(True)
608 sizer.Add(panel, 1, wxEXPAND)
609 self.miniFrame.Show(True)
610 self.miniFrame.SetDimensions(conf.panelX, conf.panelY,
611 conf.panelWidth, conf.panelHeight)
d14a1e28
RD		 612 # Reduce width
613 self.SetDimensions(pos.x, pos.y,
614 max(size.width - sizePanel.width, self.minWidth), size.height)
615
616 def OnShowTools(self, evt):
617 conf.showTools = evt.IsChecked()
618 g.tools.Show(conf.showTools)
619 if conf.showTools:
620 self.toolsSizer.Prepend(g.tools, 0, wxEXPAND)
621 else:
622 self.toolsSizer.Remove(g.tools)
623 self.toolsSizer.Layout()
624
625 def OnTest(self, evt):
626 if not tree.selection: return # key pressed event
627 tree.ShowTestWindow(tree.selection)
628
64bce500
RR		 629 def OnTestHide(self, evt):
630 tree.CloseTestWindow()
631
fd919451
RR		 632 # Find object by relative position
633 def FindObject(self, item, obj):
634 # We simply perform depth-first traversal, sinse it's too much
635 # hassle to deal with all sizer/window combinations
636 w = tree.FindNodeObject(item)
637 if w == obj:
638 return item
639 if tree.ItemHasChildren(item):
640 child = tree.GetFirstChild(item)[0]
641 while child:
642 found = self.FindObject(child, obj)
643 if found: return found
644 child = tree.GetNextSibling(child)
645 return None
646
647 def OnTestWinLeftDown(self, evt):
648 pos = evt.GetPosition()
649 self.SetHandler(g.testWin)
650 g.testWin.Disconnect(wxID_ANY, wxID_ANY, wxEVT_LEFT_DOWN)
651 item = self.FindObject(g.testWin.item, evt.GetEventObject())
652 if item:
653 tree.SelectItem(item)
016f67ba 654 self.tb.ToggleTool(self.ID_TOOL_LOCATE, False)
64bce500
RR		 655 if item:
656 self.SetStatusText('Selected %s' % tree.GetItemText(item))
657 else:
658 self.SetStatusText('Locate failed!')
fd919451
RR		 659
660 def SetHandler(self, w, h=None):
661 if h:
662 w.SetEventHandler(h)
663 w.SetCursor(wxCROSS_CURSOR)
664 else:
665 w.SetEventHandler(w)
666 w.SetCursor(wxNullCursor)
667 for ch in w.GetChildren():
668 self.SetHandler(ch, h)
669
670 def OnLocate(self, evt):
671 if g.testWin:
64bce500 672 if evt.GetId() == self.ID_LOCATE or \
016f67ba 673 evt.GetId() == self.ID_TOOL_LOCATE and evt.IsChecked():
64bce500
RR		 674 self.SetHandler(g.testWin, g.testWin)
675 g.testWin.Connect(wxID_ANY, wxID_ANY, wxEVT_LEFT_DOWN, self.OnTestWinLeftDown)
676 if evt.GetId() == self.ID_LOCATE:
016f67ba
RR		 677 self.tb.ToggleTool(self.ID_TOOL_LOCATE, True)
678 elif evt.GetId() == self.ID_TOOL_LOCATE and not evt.IsChecked():
64bce500
RR		 679 self.SetHandler(g.testWin, None)
680 g.testWin.Disconnect(wxID_ANY, wxID_ANY, wxEVT_LEFT_DOWN)
681 self.SetStatusText('Click somewhere in your test window now')
fd919451 682
d14a1e28
RD		 683 def OnRefresh(self, evt):
684 # If modified, apply first
685 selection = tree.selection
686 if selection:
687 xxx = tree.GetPyData(selection)
688 if xxx and panel.IsModified():
689 tree.Apply(xxx, selection)
690 if g.testWin:
691 # (re)create
692 tree.CreateTestWin(g.testWin.item)
693 panel.modified = False
694 tree.needUpdate = False
695
696 def OnAutoRefresh(self, evt):
697 conf.autoRefresh = evt.IsChecked()
698 self.menuBar.Check(self.ID_AUTO_REFRESH, conf.autoRefresh)
699 self.tb.ToggleTool(self.ID_AUTO_REFRESH, conf.autoRefresh)
700
701 def OnAbout(self, evt):
702 str = '''\
703XRCed version %s
704
705(c) Roman Rolinsky <rollrom@users.sourceforge.net>
706Homepage: http://xrced.sourceforge.net\
707''' % version
708 dlg = wxMessageDialog(self, str, 'About XRCed', wxOK | wxCENTRE)
709 dlg.ShowModal()
710 dlg.Destroy()
711
712 def OnReadme(self, evt):
713 text = open(os.path.join(basePath, 'README.txt'), 'r').read()
714 dlg = ScrolledMessageDialog(self, text, "XRCed README")
715 dlg.ShowModal()
716 dlg.Destroy()
717
718 # Simple emulation of python command line
719 def OnDebugCMD(self, evt):
d14a1e28
RD		 720 while 1:
721 try:
722 exec raw_input('C:\> ')
723 except EOFError:
724 print '^D'
725 break
726 except:
727 (etype, value, tb) =sys.exc_info()
728 tblist =traceback.extract_tb(tb)[1:]
729 msg =' '.join(traceback.format_exception_only(etype, value)
730 +traceback.format_list(tblist))
731 print msg
732
733 def OnCreate(self, evt):
734 selected = tree.selection
735 if tree.ctrl: appendChild = False
736 else: appendChild = not tree.NeedInsert(selected)
737 xxx = tree.GetPyData(selected)
738 if not appendChild:
739 # If insert before
740 if tree.shift:
741 # If has previous item, insert after it, else append to parent
742 nextItem = selected
743 parentLeaf = tree.GetItemParent(selected)
744 else:
745 # If has next item, insert, else append to parent
746 nextItem = tree.GetNextSibling(selected)
747 parentLeaf = tree.GetItemParent(selected)
748 # Expanded container (must have children)
749 elif tree.shift and tree.IsExpanded(selected) \
750 and tree.GetChildrenCount(selected, False):
a4c013b2 751 nextItem = tree.GetFirstChild(selected)[0]
d14a1e28
RD		 752 parentLeaf = selected
753 else:
754 nextItem = wxTreeItemId()
755 parentLeaf = selected
756 parent = tree.GetPyData(parentLeaf)
757 if parent.hasChild: parent = parent.child
758
6cb85701
RR		 759 # Create object_ref?
760 if evt.GetId() == ID_NEW.REF:
761 ref = wxGetTextFromUser('Create reference to:', 'Create reference')
762 if not ref: return
763 xxx = MakeEmptyRefXXX(parent, ref)
764 else:
765 # Create empty element
766 className = pullDownMenu.createMap[evt.GetId()]
767 xxx = MakeEmptyXXX(parent, className)
d14a1e28
RD		 768
769 # Set default name for top-level windows
770 if parent.__class__ == xxxMainNode:
771 cl = xxx.treeObject().__class__
772 frame.maxIDs[cl] += 1
64b9ac75
RR		 773 xxx.setTreeName('%s%d' % (defaultIDs[cl], frame.maxIDs[cl]))
774 # And for some other standard controls
775 elif parent.__class__ == xxxStdDialogButtonSizer:
776 xxx.setTreeName(pullDownMenu.stdButtonIDs[evt.GetId()][0])
777 # We can even set label
778 obj = xxx.treeObject()
779 elem = g.tree.dom.createElement('label')
780 elem.appendChild(g.tree.dom.createTextNode(pullDownMenu.stdButtonIDs[evt.GetId()][1]))
781 obj.params['label'] = xxxParam(elem)
782 xxx.treeObject().element.appendChild(elem)
d14a1e28
RD		 783
784 # Insert new node, register undo
785 elem = xxx.element
786 newItem = tree.InsertNode(parentLeaf, parent, elem, nextItem)
787 undoMan.RegisterUndo(UndoPasteCreate(parentLeaf, parent, newItem, selected))
788 tree.EnsureVisible(newItem)
789 tree.SelectItem(newItem)
790 if not tree.IsVisible(newItem):
791 tree.ScrollTo(newItem)
792 tree.Refresh()
793 # Update view?
794 if g.testWin and tree.IsHighlatable(newItem):
795 if conf.autoRefresh:
796 tree.needUpdate = True
797 tree.pendingHighLight = newItem
798 else:
799 tree.pendingHighLight = None
800 tree.SetFocus()
6cb85701
RR		 801 self.SetModified()
802
d14a1e28
RD		 803 # Replace one object with another
804 def OnReplace(self, evt):
805 selected = tree.selection
806 xxx = tree.GetPyData(selected).treeObject()
807 elem = xxx.element
808 parent = elem.parentNode
baba4aa5 809 undoMan.RegisterUndo(UndoReplace(selected))
d14a1e28
RD		 810 # New class
811 className = pullDownMenu.createMap[evt.GetId() - 1000]
812 # Create temporary empty node (with default values)
813 dummy = MakeEmptyDOM(className)
baba4aa5
RR		 814 if className == 'spacer' and xxx.className != 'spacer':
815 klass = xxxSpacer
816 elif xxx.className == 'spacer' and className != 'spacer':
817 klass = xxxSizerItem
818 else:
819 klass = xxxDict[className]
d14a1e28 820 # Remove non-compatible children
baba4aa5 821 if tree.ItemHasChildren(selected) and not klass.hasChildren:
d14a1e28
RD		 822 tree.DeleteChildren(selected)
823 nodes = elem.childNodes[:]
824 tags = []
825 for node in nodes:
64bce500 826 if node.nodeType != minidom.Node.ELEMENT_NODE: continue
d14a1e28
RD		 827 remove = False
828 tag = node.tagName
829 if tag == 'object':
baba4aa5
RR		 830 if not klass.hasChildren: remove = True
831 elif tag not in klass.allParams and \
832 (not klass.hasStyle or tag not in klass.styles):
d14a1e28
RD		 833 remove = True
834 else:
835 tags.append(tag)
836 if remove:
837 elem.removeChild(node)
838 node.unlink()
839
baba4aa5
RR		 840 # Remove sizeritem child if spacer
841 if className == 'spacer' and xxx.className != 'spacer':
842 sizeritem = elem.parentNode
843 assert sizeritem.getAttribute('class') == 'sizeritem'
844 sizeritem.removeChild(elem)
845 elem.unlink()
846 elem = sizeritem
847 tree.GetPyData(selected).hasChild = false
848 elif xxx.className == 'spacer' and className != 'spacer':
849 # Create sizeritem element
850 assert xxx.parent.isSizer
851 elem.setAttribute('class', 'sizeritem')
852 node = MakeEmptyDOM(className)
853 elem.appendChild(node)
854 # Replace to point to new object
855 xxx = xxxSizerItem(xxx.parent, elem)
856 elem = node
857 tree.SetPyData(selected, xxx)
858 xxx = xxx.child
859 else:
860 # Copy parameters present in dummy but not in elem
861 for node in dummy.childNodes:
862 if node.tagName not in tags: elem.appendChild(node.cloneNode(True))
d14a1e28 863 dummy.unlink()
baba4aa5 864
d14a1e28 865 # Change class name
baba4aa5 866 elem.setAttribute('class', className)
64bce500
RR		 867 if elem.hasAttribute('subclass'):
868 elem.removeAttribute('subclass') # clear subclassing
d14a1e28 869 # Re-create xxx element
baba4aa5 870 xxx = MakeXXXFromDOM(xxx.parent, elem)
d14a1e28
RD		 871 # Update parent in child objects
872 if tree.ItemHasChildren(selected):
a4c013b2 873 i, cookie = tree.GetFirstChild(selected)
d14a1e28
RD		 874 while i.IsOk():
875 x = tree.GetPyData(i)
876 x.parent = xxx
877 if x.hasChild: x.child.parent = xxx
878 i, cookie = tree.GetNextChild(selected, cookie)
baba4aa5 879
d14a1e28
RD		 880 # Update tree
881 if tree.GetPyData(selected).hasChild: # child container
882 container = tree.GetPyData(selected)
883 container.child = xxx
884 container.hasChildren = xxx.hasChildren
885 container.isSizer = xxx.isSizer
baba4aa5 886 xxx = container
d14a1e28
RD		 887 else:
888 tree.SetPyData(selected, xxx)
889 tree.SetItemText(selected, xxx.treeName())
890 tree.SetItemImage(selected, xxx.treeImage())
891
892 # Set default name for top-level windows
893 if parent.__class__ == xxxMainNode:
894 cl = xxx.treeObject().__class__
895 frame.maxIDs[cl] += 1
64b9ac75 896 xxx.setTreeName('%s%d' % (defaultIDs[cl], frame.maxIDs[cl]))
d14a1e28
RD		 897
898 # Update panel
899 g.panel.SetData(xxx)
900 # Update tools
901 g.tools.UpdateUI()
902
903 #undoMan.RegisterUndo(UndoPasteCreate(parentLeaf, parent, newItem, selected))
904 # Update view?
905 if g.testWin and tree.IsHighlatable(selected):
906 if conf.autoRefresh:
907 tree.needUpdate = True
908 tree.pendingHighLight = selected
909 else:
910 tree.pendingHighLight = None
911 tree.SetFocus()
6cb85701 912 self.SetModified()
d14a1e28
RD		 913
914 # Expand/collapse subtree
915 def OnExpand(self, evt):
916 if tree.selection: tree.ExpandAll(tree.selection)
917 else: tree.ExpandAll(tree.root)
918 def OnCollapse(self, evt):
919 if tree.selection: tree.CollapseAll(tree.selection)
920 else: tree.CollapseAll(tree.root)
921
922 def OnPullDownHighlight(self, evt):
923 menuId = evt.GetMenuId()
924 if menuId != -1:
925 menu = evt.GetEventObject()
926 help = menu.GetHelpString(menuId)
927 self.SetStatusText(help)
928 else:
929 self.SetStatusText('')
930
931 def OnUpdateUI(self, evt):
932 if evt.GetId() in [wxID_CUT, wxID_COPY, self.ID_DELETE]:
933 evt.Enable(tree.selection is not None and tree.selection != tree.root)
6cb85701
RR		 934 elif evt.GetId() == wxID_SAVE:
935 evt.Enable(self.modified)
016f67ba 936 elif evt.GetId() in [wxID_PASTE, self.ID_TOOL_PASTE]:
d14a1e28
RD		 937 evt.Enable((self.clipboard and tree.selection) != None)
938 elif evt.GetId() == self.ID_TEST:
939 evt.Enable(tree.selection is not None and tree.selection != tree.root)
016f67ba 940 elif evt.GetId() in [self.ID_LOCATE, self.ID_TOOL_LOCATE]:
64bce500 941 evt.Enable(g.testWin is not None)
d14a1e28
RD		 942 elif evt.GetId() == wxID_UNDO: evt.Enable(undoMan.CanUndo())
943 elif evt.GetId() == wxID_REDO: evt.Enable(undoMan.CanRedo())
944
945 def OnIdle(self, evt):
946 if self.inIdle: return # Recursive call protection
947 self.inIdle = True
948 if tree.needUpdate:
949 if conf.autoRefresh:
950 if g.testWin:
951 self.SetStatusText('Refreshing test window...')
952 # (re)create
953 tree.CreateTestWin(g.testWin.item)
d14a1e28
RD		 954 self.SetStatusText('')
955 tree.needUpdate = False
956 elif tree.pendingHighLight:
957 tree.HighLight(tree.pendingHighLight)
958 else:
959 evt.Skip()
960 self.inIdle = False
961
962 # We don't let close panel window
963 def OnCloseMiniFrame(self, evt):
964 return
965
966 def OnCloseWindow(self, evt):
967 if not self.AskSave(): return
968 if g.testWin: g.testWin.Destroy()
d14a1e28
RD		 969 if not panel.GetPageCount() == 2:
970 panel.page2.Destroy()
80389ff7
RR		 971 else:
972 # If we don't do this, page does not get destroyed (a bug?)
973 panel.RemovePage(1)
3429f8d0
RD		 974 if not self.IsIconized():
975 conf.x, conf.y = self.GetPosition()
976 conf.width, conf.height = self.GetSize()
977 if conf.embedPanel:
978 conf.sashPos = self.splitter.GetSashPosition()
979 else:
980 conf.panelX, conf.panelY = self.miniFrame.GetPosition()
981 conf.panelWidth, conf.panelHeight = self.miniFrame.GetSize()
d14a1e28
RD		 982 evt.Skip()
983
984 def Clear(self):
985 self.dataFile = ''
986 if self.clipboard:
987 self.clipboard.unlink()
988 self.clipboard = None
989 undoMan.Clear()
6cb85701 990 self.SetModified(False)
d14a1e28
RD		 991 tree.Clear()
992 panel.Clear()
993 if g.testWin:
994 g.testWin.Destroy()
995 g.testWin = None
d14a1e28
RD		 996 # Numbers for new controls
997 self.maxIDs = {}
998 self.maxIDs[xxxPanel] = self.maxIDs[xxxDialog] = self.maxIDs[xxxFrame] = \
64bce500
RR		 999 self.maxIDs[xxxMenuBar] = self.maxIDs[xxxMenu] = self.maxIDs[xxxToolBar] = \
1000 self.maxIDs[xxxWizard] = 0
d14a1e28 1001
6cb85701
RR		 1002 def SetModified(self, state=True):
1003 self.modified = state
1004 name = os.path.basename(self.dataFile)
1005 if not name: name = defaultName
1006 if state:
1007 self.SetTitle(progname + ': ' + name + ' *')
1008 else:
1009 self.SetTitle(progname + ': ' + name)
1010
d14a1e28
RD		 1011 def Open(self, path):
1012 if not os.path.exists(path):
1013 wxLogError('File does not exists: %s' % path)
1014 return False
1015 # Try to read the file
1016 try:
1017 f = open(path)
1018 self.Clear()
d14a1e28 1019 dom = minidom.parse(f)
d14a1e28 1020 f.close()
016f67ba
RR		 1021 # Set encoding global variable and default encoding
1022 if dom.encoding:
1023 g.currentEncoding = dom.encoding
1024 wx.SetDefaultPyEncoding(g.currentEncoding.encode())
9a69d0aa
RR		 1025 else:
1026 g.currentEncoding = ''
d14a1e28 1027 # Change dir
fd919451 1028 self.dataFile = path = os.path.abspath(path)
d14a1e28
RD		 1029 dir = os.path.dirname(path)
1030 if dir: os.chdir(dir)
1031 tree.SetData(dom)
d14a1e28
RD		 1032 self.SetTitle(progname + ': ' + os.path.basename(path))
1033 except:
1034 # Nice exception printing
1035 inf = sys.exc_info()
1036 wxLogError(traceback.format_exception(inf[0], inf[1], None)[-1])
1037 wxLogError('Error reading file: %s' % path)
016f67ba 1038 if debug: raise
d14a1e28
RD		 1039 return False
1040 return True
1041
1042 def Indent(self, node, indent = 0):
1043 # Copy child list because it will change soon
1044 children = node.childNodes[:]
1045 # Main node doesn't need to be indented
1046 if indent:
1047 text = self.domCopy.createTextNode('\n' + ' ' * indent)
1048 node.parentNode.insertBefore(text, node)
1049 if children:
1050 # Append newline after last child, except for text nodes
1051 if children[-1].nodeType == minidom.Node.ELEMENT_NODE:
1052 text = self.domCopy.createTextNode('\n' + ' ' * indent)
1053 node.appendChild(text)
1054 # Indent children which are elements
1055 for n in children:
1056 if n.nodeType == minidom.Node.ELEMENT_NODE:
1057 self.Indent(n, indent + 2)
1058
1059 def Save(self, path):
1060 try:
7353d818 1061 import codecs
d14a1e28
RD		 1062 # Apply changes
1063 if tree.selection and panel.IsModified():
1064 self.OnRefresh(wxCommandEvent())
016f67ba 1065 if g.currentEncoding:
9a69d0aa 1066 f = codecs.open(path, 'wt', g.currentEncoding)
016f67ba 1067 else:
9a69d0aa 1068 f = codecs.open(path, 'wt')
d14a1e28
RD		 1069 # Make temporary copy for formatting it
1070 # !!! We can't clone dom node, it works only once
1071 #self.domCopy = tree.dom.cloneNode(True)
1072 self.domCopy = MyDocument()
1073 mainNode = self.domCopy.appendChild(tree.mainNode.cloneNode(True))
34b29ae7
RR		 1074 # Remove first child (test element)
1075 testElem = mainNode.firstChild
1076 mainNode.removeChild(testElem)
1077 testElem.unlink()
d14a1e28 1078 self.Indent(mainNode)
7353d818 1079 self.domCopy.writexml(f, encoding = g.currentEncoding)
d14a1e28
RD		 1080 f.close()
1081 self.domCopy.unlink()
1082 self.domCopy = None
6cb85701 1083 self.SetModified(False)
d14a1e28
RD		 1084 panel.SetModified(False)
1085 except:
4eb5bfc6
RD		 1086 inf = sys.exc_info()
1087 wxLogError(traceback.format_exception(inf[0], inf[1], None)[-1])
d14a1e28
RD		 1088 wxLogError('Error writing file: %s' % path)
1089 raise
1090
1091 def AskSave(self):
1092 if not (self.modified or panel.IsModified()): return True
1093 flags = wxICON_EXCLAMATION | wxYES_NO | wxCANCEL | wxCENTRE
1094 dlg = wxMessageDialog( self, 'File is modified. Save before exit?',
1095 'Save before too late?', flags )
1096 say = dlg.ShowModal()
1097 dlg.Destroy()
1098 if say == wxID_YES:
1099 self.OnSaveOrSaveAs(wxCommandEvent(wxID_SAVE))
1100 # If save was successful, modified flag is unset
1101 if not self.modified: return True
1102 elif say == wxID_NO:
6cb85701 1103 self.SetModified(False)
d14a1e28
RD		 1104 panel.SetModified(False)
1105 return True
1106 return False
1107
1108 def SaveUndo(self):
1109 pass # !!!
1110
1111################################################################################
1112
1113def usage():
1114 print >> sys.stderr, 'usage: xrced [-dhiv] [file]'
1115
1116class App(wxApp):
1117 def OnInit(self):
1118 global debug
1119 # Process comand-line
364a2be0 1120 opts = args = None
d14a1e28
RD		 1121 try:
1122 opts, args = getopt.getopt(sys.argv[1:], 'dhiv')
1c01bc8e
RD		 1123 for o,a in opts:
1124 if o == '-h':
1125 usage()
1126 sys.exit(0)
1127 elif o == '-d':
1128 debug = True
1129 elif o == '-v':
1130 print 'XRCed version', version
1131 sys.exit(0)
1132
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RD		 1133 except getopt.GetoptError:
1134 if wxPlatform != '__WXMAC__': # macs have some extra parameters
1135 print >> sys.stderr, 'Unknown option'
1136 usage()
1137 sys.exit(1)
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RD		 1138
1139 self.SetAppName('xrced')
1140 # Settings
1141 global conf
1142 conf = g.conf = wxConfig(style = wxCONFIG_USE_LOCAL_FILE)
1143 conf.autoRefresh = conf.ReadInt('autorefresh', True)
1144 pos = conf.ReadInt('x', -1), conf.ReadInt('y', -1)
1145 size = conf.ReadInt('width', 800), conf.ReadInt('height', 600)
1146 conf.embedPanel = conf.ReadInt('embedPanel', True)
1147 conf.showTools = conf.ReadInt('showTools', True)
1148 conf.sashPos = conf.ReadInt('sashPos', 200)
80389ff7
RR		 1149 # read recently used files
1150 recentfiles=conf.Read('recentFiles','')
1151 conf.recentfiles={}
1152 if recentfiles:
1153 for fil in recentfiles.split('|'):
1154 conf.recentfiles[wxNewId()]=fil
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RD		 1155 if not conf.embedPanel:
1156 conf.panelX = conf.ReadInt('panelX', -1)
1157 conf.panelY = conf.ReadInt('panelY', -1)
1158 else:
1159 conf.panelX = conf.panelY = -1
1160 conf.panelWidth = conf.ReadInt('panelWidth', 200)
1161 conf.panelHeight = conf.ReadInt('panelHeight', 200)
1162 conf.panic = not conf.HasEntry('nopanic')
1163 # Add handlers
1164 wxFileSystem_AddHandler(wxMemoryFSHandler())
1165 wxInitAllImageHandlers()
1166 # Create main frame
1167 frame = Frame(pos, size)
1168 frame.Show(True)
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RD		 1169
1170 # Load file after showing
1171 if args:
1172 conf.panic = False
1173 frame.open = frame.Open(args[0])
1174
1175 return True
1176
1177 def OnExit(self):
1178 # Write config
1179 global conf
1180 wc = wxConfigBase_Get()
1181 wc.WriteInt('autorefresh', conf.autoRefresh)
1182 wc.WriteInt('x', conf.x)
1183 wc.WriteInt('y', conf.y)
1184 wc.WriteInt('width', conf.width)
1185 wc.WriteInt('height', conf.height)
1186 wc.WriteInt('embedPanel', conf.embedPanel)
1187 wc.WriteInt('showTools', conf.showTools)
1188 if not conf.embedPanel:
1189 wc.WriteInt('panelX', conf.panelX)
1190 wc.WriteInt('panelY', conf.panelY)
1191 wc.WriteInt('sashPos', conf.sashPos)
1192 wc.WriteInt('panelWidth', conf.panelWidth)
1193 wc.WriteInt('panelHeight', conf.panelHeight)
1194 wc.WriteInt('nopanic', True)
80389ff7 1195 wc.Write('recentFiles', '|'.join(conf.recentfiles.values()[-5:]))
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RD		 1196 wc.Flush()
1197
1198def main():
1199 app = App(0, useBestVisual=False)
a4c013b2 1200 #app.SetAssertMode(wxPYAPP_ASSERT_LOG)
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RD		 1201 app.MainLoop()
1202 app.OnExit()
1203 global conf
1204 del conf
1205
1206if __name__ == '__main__':
1207 main()
wxWidgets (Impactor)