wxPython/wx/tools/XRCed/xrced.py

   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:       $Id$
   6
   7 """
   8
   9 xrced -- Simple resource editor for XRC format used by wxWidgets/wxPython
  10          GUI toolkit.
  11
  12 Usage:
  13
  14     xrced [ -h ] [ -v ] [ XRC-file ]
  15
  16 Options:
  17
  18     -h          output short usage info and exit
  19
  20     -v          output version info and exit
  21 """
  22
  23 from globals import *
  24 import os, sys, getopt, re, traceback, tempfile, shutil, cPickle
  25 from xml.parsers import expat
  26
  27 # Local modules
  28 from tree import *                      # imports xxx which imports params
  29 from panel import *
  30 from tools import *
  31 from params import genericStyles
  32 # Cleanup recursive import sideeffects, otherwise we can't create undoMan
  33 import undo
  34 undo.ParamPage = ParamPage
  35 undoMan = g.undoMan = UndoManager()
  36
  37 # Set application path for loading resources
  38 if __name__ == '__main__':
  39     basePath = os.path.dirname(sys.argv[0])
  40 else:
  41     basePath = os.path.dirname(__file__)
  42
  43 # Remember system path
  44 sys_path = sys.path
  45
  46 # 1 adds CMD command to Help menu
  47 debug = 0
  48
  49 g.helpText = """\
  50 <HTML><H2>Welcome to XRC<font color="blue">ed</font></H2><H3><font color="green">DON'T PANIC :)</font></H3>
  51 Read this note before clicking on anything!<P>
  52 To start select tree root, then popup menu with your right mouse button,
  53 select "Append Child", and then any command.<P>
  54 Or just press one of the buttons on the tools palette.<P>
  55 Enter XML ID, change properties, create children.<P>
  56 To test your interface select Test command (View menu).<P>
  57 Consult README.txt file for the details.</HTML>
  58 """
  59
  60 defaultIDs = {xxxPanel:'PANEL', xxxDialog:'DIALOG', xxxFrame:'FRAME',
  61               xxxMenuBar:'MENUBAR', xxxMenu:'MENU', xxxToolBar:'TOOLBAR',
  62               xxxWizard:'WIZARD', xxxBitmap:'BITMAP', xxxIcon:'ICON'}
  63
  64 defaultName = 'UNTITLED.xrc'
  65
  66 ################################################################################
  67
  68 # ScrolledMessageDialog - modified from wxPython lib to set fixed-width font
  69 class ScrolledMessageDialog(wx.Dialog):
  70     def __init__(self, parent, msg, caption, pos = wx.DefaultPosition, size = (500,300)):
  71         from wx.lib.layoutf import Layoutf
  72         wx.Dialog.__init__(self, parent, -1, caption, pos, size)
  73         text = wx.TextCtrl(self, -1, msg, wx.DefaultPosition,
  74                              wx.DefaultSize, wx.TE_MULTILINE | wx.TE_READONLY)
  75         text.SetFont(g.modernFont())
  76         dc = wx.WindowDC(text)
  77         w, h = dc.GetFullTextExtent(' ', g.modernFont())[:2]
  78         ok = wx.Button(self, wx.ID_OK, "OK")
  79         ok.SetDefault()
  80         text.SetConstraints(Layoutf('t=t5#1;b=t5#2;l=l5#1;r=r5#1', (self,ok)))
  81         text.SetSize((w * 80 + 30, h * 40))
  82         text.ShowPosition(1)            # scroll to the first line
  83         ok.SetConstraints(Layoutf('b=b5#1;x%w50#1;w!80;h!35', (self,)))
  84         self.SetAutoLayout(True)
  85         self.Fit()
  86         self.CenterOnScreen(wx.BOTH)
  87
  88 ################################################################################
  89
  90 # Event handler for using during location
  91 class Locator(wx.EvtHandler):
  92     def ProcessEvent(self, evt):
  93         print evt
  94
  95 class Frame(wx.Frame):
  96     def __init__(self, pos, size):
  97         wx.Frame.__init__(self, None, -1, '', pos, size)
  98         global frame
  99         frame = g.frame = self
 100         bar = self.CreateStatusBar(2)
 101         bar.SetStatusWidths([-1, 40])
 102         self.SetIcon(images.getIconIcon())
 103
 104         # Idle flag
 105         self.inIdle = False
 106
 107         # Load our own resources
 108         self.res = xrc.EmptyXmlResource()
 109         # !!! Blocking of assert failure occurring in older unicode builds
 110         try:
 111             quietlog = wx.LogNull()
 112             self.res.Load(os.path.join(basePath, 'xrced.xrc'))
 113         except wx._core.PyAssertionError:
 114             print 'PyAssertionError was ignored'
 115
 116         # Make menus
 117         menuBar = wx.MenuBar()
 118
 119         menu = wx.Menu()
 120         menu.Append(wx.ID_NEW, '&New\tCtrl-N', 'New file')
 121         menu.AppendSeparator()
 122         menu.Append(wx.ID_OPEN, '&Open...\tCtrl-O', 'Open XRC file')
 123
 124         self.recentMenu = wx.Menu()
 125         g.fileHistory.UseMenu(self.recentMenu)
 126         g.fileHistory.AddFilesToMenu()
 127         self.Bind(wx.EVT_MENU, self.OnRecentFile, id=wx.ID_FILE1, id2=wx.ID_FILE9)
 128         menu.AppendMenu(-1, 'Open &Recent', self.recentMenu, 'Open a recent file')
 129
 130         menu.AppendSeparator()
 131         menu.Append(wx.ID_SAVE, '&Save\tCtrl-S', 'Save XRC file')
 132         menu.Append(wx.ID_SAVEAS, 'Save &As...', 'Save XRC file under different name')
 133         self.ID_GENERATE_PYTHON = wx.NewId()
 134         menu.Append(self.ID_GENERATE_PYTHON, '&Generate Python...',
 135                     'Generate a Python module that uses this XRC')
 136         menu.AppendSeparator()
 137         self.ID_PREFS = wx.NewId()
 138         menu.Append(self.ID_PREFS, 'Preferences...', 'Change XRCed settings')
 139         menu.AppendSeparator()
 140         menu.Append(wx.ID_EXIT, '&Quit\tCtrl-Q', 'Exit application')
 141
 142         menuBar.Append(menu, '&File')
 143
 144         menu = wx.Menu()
 145         menu.Append(wx.ID_UNDO, '&Undo\tCtrl-Z', 'Undo')
 146         menu.Append(wx.ID_REDO, '&Redo\tCtrl-Y', 'Redo')
 147         menu.AppendSeparator()
 148         menu.Append(wx.ID_CUT, 'Cut\tCtrl-X', 'Cut to the clipboard')
 149         menu.Append(wx.ID_COPY, '&Copy\tCtrl-C', 'Copy to the clipboard')
 150         menu.Append(wx.ID_PASTE, '&Paste\tCtrl-V', 'Paste from the clipboard')
 151         self.ID_DELETE = wx.NewId()
 152         menu.Append(self.ID_DELETE, '&Delete\tCtrl-D', 'Delete object')
 153         menu.AppendSeparator()
 154         self.ID_LOCATE = wx.NewId()
 155         self.ID_TOOL_LOCATE = wx.NewId()
 156         self.ID_TOOL_PASTE = wx.NewId()
 157         menu.Append(self.ID_LOCATE, '&Locate\tCtrl-L', 'Locate control in test window and select it')
 158         menuBar.Append(menu, '&Edit')
 159
 160         menu = wx.Menu()
 161         self.ID_EMBED_PANEL = wx.NewId()
 162         menu.Append(self.ID_EMBED_PANEL, '&Embed Panel',
 163                     'Toggle embedding properties panel in the main window', True)
 164         menu.Check(self.ID_EMBED_PANEL, conf.embedPanel)
 165         self.ID_SHOW_TOOLS = wx.NewId()
 166         menu.Append(self.ID_SHOW_TOOLS, 'Show &Tools', 'Toggle tools', True)
 167         menu.Check(self.ID_SHOW_TOOLS, conf.showTools)
 168         menu.AppendSeparator()
 169         self.ID_TEST = wx.NewId()
 170         menu.Append(self.ID_TEST, '&Test\tF5', 'Show test window')
 171         self.ID_REFRESH = wx.NewId()
 172         menu.Append(self.ID_REFRESH, '&Refresh\tCtrl-R', 'Refresh test window')
 173         self.ID_AUTO_REFRESH = wx.NewId()
 174         menu.Append(self.ID_AUTO_REFRESH, '&Auto-refresh\tAlt-A',
 175                     'Toggle auto-refresh mode', True)
 176         menu.Check(self.ID_AUTO_REFRESH, conf.autoRefresh)
 177         self.ID_TEST_HIDE = wx.NewId()
 178         menu.Append(self.ID_TEST_HIDE, '&Hide\tF6', 'Close test window')
 179         menuBar.Append(menu, '&View')
 180
 181         menu = wx.Menu()
 182         self.ID_MOVEUP = wx.NewId()
 183         menu.Append(self.ID_MOVEUP, '&Up', 'Move before previous sibling')
 184         self.ID_MOVEDOWN = wx.NewId()
 185         menu.Append(self.ID_MOVEDOWN, '&Down', 'Move after next sibling')
 186         self.ID_MOVELEFT = wx.NewId()
 187         menu.Append(self.ID_MOVELEFT, '&Make sibling', 'Make sibling of parent')
 188         self.ID_MOVERIGHT = wx.NewId()
 189         menu.Append(self.ID_MOVERIGHT, '&Make child', 'Make child of previous sibling')
 190         menuBar.Append(menu, '&Move')
 191
 192         menu = wx.Menu()
 193         menu.Append(wx.ID_ABOUT, '&About...', 'About XCRed')
 194         self.ID_README = wx.NewId()
 195         menu.Append(self.ID_README, '&Readme...\tF1', 'View the README file')
 196         if debug:
 197             self.ID_DEBUG_CMD = wx.NewId()
 198             menu.Append(self.ID_DEBUG_CMD, 'CMD', 'Python command line')
 199             wx.EVT_MENU(self, self.ID_DEBUG_CMD, self.OnDebugCMD)
 200         menuBar.Append(menu, '&Help')
 201
 202         self.menuBar = menuBar
 203         self.SetMenuBar(menuBar)
 204
 205         # Create toolbar
 206         tb = self.CreateToolBar(wx.TB_HORIZONTAL | wx.NO_BORDER | wx.TB_FLAT)
 207         tb.SetToolBitmapSize((24,24))
 208         new_bmp  = wx.ArtProvider.GetBitmap(wx.ART_NORMAL_FILE, wx.ART_TOOLBAR)
 209         open_bmp = wx.ArtProvider.GetBitmap(wx.ART_FILE_OPEN, wx.ART_TOOLBAR)
 210         save_bmp = wx.ArtProvider.GetBitmap(wx.ART_FILE_SAVE, wx.ART_TOOLBAR)
 211         undo_bmp = wx.ArtProvider.GetBitmap(wx.ART_UNDO, wx.ART_TOOLBAR)
 212         redo_bmp = wx.ArtProvider.GetBitmap(wx.ART_REDO, wx.ART_TOOLBAR)
 213         cut_bmp  = wx.ArtProvider.GetBitmap(wx.ART_CUT, wx.ART_TOOLBAR)
 214         copy_bmp = wx.ArtProvider.GetBitmap(wx.ART_COPY, wx.ART_TOOLBAR)
 215         paste_bmp= wx.ArtProvider.GetBitmap(wx.ART_PASTE, wx.ART_TOOLBAR)
 216
 217         tb.AddSimpleTool(wx.ID_NEW, new_bmp, 'New', 'New file')
 218         tb.AddSimpleTool(wx.ID_OPEN, open_bmp, 'Open', 'Open file')
 219         tb.AddSimpleTool(wx.ID_SAVE, save_bmp, 'Save', 'Save file')
 220         tb.AddControl(wx.StaticLine(tb, -1, size=(-1,23), style=wx.LI_VERTICAL))
 221         tb.AddSimpleTool(wx.ID_UNDO, undo_bmp, 'Undo', 'Undo')
 222         tb.AddSimpleTool(wx.ID_REDO, redo_bmp, 'Redo', 'Redo')
 223         tb.AddControl(wx.StaticLine(tb, -1, size=(-1,23), style=wx.LI_VERTICAL))
 224         tb.AddSimpleTool(wx.ID_CUT, cut_bmp, 'Cut', 'Cut')
 225         tb.AddSimpleTool(wx.ID_COPY, copy_bmp, 'Copy', 'Copy')
 226         tb.AddSimpleTool(self.ID_TOOL_PASTE, paste_bmp, 'Paste', 'Paste')
 227         tb.AddControl(wx.StaticLine(tb, -1, size=(-1,23), style=wx.LI_VERTICAL))
 228         tb.AddSimpleTool(self.ID_TOOL_LOCATE,
 229                         images.getLocateBitmap(), #images.getLocateArmedBitmap(),
 230                         'Locate', 'Locate control in test window and select it', True)
 231         tb.AddControl(wx.StaticLine(tb, -1, size=(-1,23), style=wx.LI_VERTICAL))
 232         tb.AddSimpleTool(self.ID_TEST, images.getTestBitmap(), 'Test', 'Test window')
 233         tb.AddSimpleTool(self.ID_REFRESH, images.getRefreshBitmap(),
 234                          'Refresh', 'Refresh view')
 235         tb.AddSimpleTool(self.ID_AUTO_REFRESH, images.getAutoRefreshBitmap(),
 236                          'Auto-refresh', 'Toggle auto-refresh mode', True)
 237         tb.AddControl(wx.StaticLine(tb, -1, size=(-1,23), style=wx.LI_VERTICAL))
 238         tb.AddSimpleTool(self.ID_MOVEUP, images.getToolMoveUpBitmap(),
 239                          'Up', 'Move before previous sibling')
 240         tb.AddSimpleTool(self.ID_MOVEDOWN, images.getToolMoveDownBitmap(),
 241                          'Down', 'Move after next sibling')
 242         tb.AddSimpleTool(self.ID_MOVELEFT, images.getToolMoveLeftBitmap(),
 243                          'Make Sibling', 'Make sibling of parent')
 244         tb.AddSimpleTool(self.ID_MOVERIGHT, images.getToolMoveRightBitmap(),
 245                          'Make Child', 'Make child of previous sibling')
 246 #        if wx.Platform == '__WXGTK__':
 247 #            tb.AddSeparator()   # otherwise auto-refresh sticks in status line
 248         tb.ToggleTool(self.ID_AUTO_REFRESH, conf.autoRefresh)
 249         tb.Realize()
 250
 251         self.tb = tb
 252         self.minWidth = tb.GetSize()[0] # minimal width is the size of toolbar
 253
 254         # File
 255         wx.EVT_MENU(self, wx.ID_NEW, self.OnNew)
 256         wx.EVT_MENU(self, wx.ID_OPEN, self.OnOpen)
 257         wx.EVT_MENU(self, wx.ID_SAVE, self.OnSaveOrSaveAs)
 258         wx.EVT_MENU(self, wx.ID_SAVEAS, self.OnSaveOrSaveAs)
 259         wx.EVT_MENU(self, self.ID_GENERATE_PYTHON, self.OnGeneratePython)
 260         wx.EVT_MENU(self, self.ID_PREFS, self.OnPrefs)
 261         wx.EVT_MENU(self, wx.ID_EXIT, self.OnExit)
 262         # Edit
 263         wx.EVT_MENU(self, wx.ID_UNDO, self.OnUndo)
 264         wx.EVT_MENU(self, wx.ID_REDO, self.OnRedo)
 265         wx.EVT_MENU(self, wx.ID_CUT, self.OnCutDelete)
 266         wx.EVT_MENU(self, wx.ID_COPY, self.OnCopy)
 267         wx.EVT_MENU(self, wx.ID_PASTE, self.OnPaste)
 268         wx.EVT_MENU(self, self.ID_TOOL_PASTE, self.OnPaste)
 269         wx.EVT_MENU(self, self.ID_DELETE, self.OnCutDelete)
 270         wx.EVT_MENU(self, self.ID_LOCATE, self.OnLocate)
 271         wx.EVT_MENU(self, self.ID_TOOL_LOCATE, self.OnLocate)
 272         # View
 273         wx.EVT_MENU(self, self.ID_EMBED_PANEL, self.OnEmbedPanel)
 274         wx.EVT_MENU(self, self.ID_SHOW_TOOLS, self.OnShowTools)
 275         wx.EVT_MENU(self, self.ID_TEST, self.OnTest)
 276         wx.EVT_MENU(self, self.ID_REFRESH, self.OnRefresh)
 277         wx.EVT_MENU(self, self.ID_AUTO_REFRESH, self.OnAutoRefresh)
 278         wx.EVT_MENU(self, self.ID_TEST_HIDE, self.OnTestHide)
 279         # Move
 280         wx.EVT_MENU(self, self.ID_MOVEUP, self.OnMoveUp)
 281         wx.EVT_MENU(self, self.ID_MOVEDOWN, self.OnMoveDown)
 282         wx.EVT_MENU(self, self.ID_MOVELEFT, self.OnMoveLeft)
 283         wx.EVT_MENU(self, self.ID_MOVERIGHT, self.OnMoveRight)
 284         # Help
 285         wx.EVT_MENU(self, wx.ID_ABOUT, self.OnAbout)
 286         wx.EVT_MENU(self, self.ID_README, self.OnReadme)
 287
 288         # Update events
 289         wx.EVT_UPDATE_UI(self, wx.ID_SAVE, self.OnUpdateUI)
 290         wx.EVT_UPDATE_UI(self, wx.ID_CUT, self.OnUpdateUI)
 291         wx.EVT_UPDATE_UI(self, wx.ID_COPY, self.OnUpdateUI)
 292         wx.EVT_UPDATE_UI(self, wx.ID_PASTE, self.OnUpdateUI)
 293         wx.EVT_UPDATE_UI(self, self.ID_LOCATE, self.OnUpdateUI)
 294         wx.EVT_UPDATE_UI(self, self.ID_TOOL_LOCATE, self.OnUpdateUI)
 295         wx.EVT_UPDATE_UI(self, self.ID_TOOL_PASTE, self.OnUpdateUI)
 296         wx.EVT_UPDATE_UI(self, wx.ID_UNDO, self.OnUpdateUI)
 297         wx.EVT_UPDATE_UI(self, wx.ID_REDO, self.OnUpdateUI)
 298         wx.EVT_UPDATE_UI(self, self.ID_DELETE, self.OnUpdateUI)
 299         wx.EVT_UPDATE_UI(self, self.ID_TEST, self.OnUpdateUI)
 300         wx.EVT_UPDATE_UI(self, self.ID_REFRESH, self.OnUpdateUI)
 301
 302         # Build interface
 303         sizer = wx.BoxSizer(wx.VERTICAL)
 304         #sizer.Add(wx.StaticLine(self, -1), 0, wx.EXPAND)
 305         # Horizontal sizer for toolbar and splitter
 306         self.toolsSizer = sizer1 = wx.BoxSizer()
 307         splitter = wx.SplitterWindow(self, -1, style=wx.SP_3DSASH)
 308         self.splitter = splitter
 309         splitter.SetMinimumPaneSize(100)
 310         # Create tree
 311         global tree
 312         g.tree = tree = XML_Tree(splitter, -1)
 313
 314         # Init pull-down menu data
 315         global pullDownMenu
 316         g.pullDownMenu = pullDownMenu = PullDownMenu(self)
 317
 318         # Vertical toolbar for GUI buttons
 319         g.tools = tools = Tools(self)
 320         tools.Show(conf.showTools)
 321         if conf.showTools: sizer1.Add(tools, 0, wx.EXPAND)
 322
 323         tree.RegisterKeyEvents()
 324
 325         # Miniframe for split mode
 326         miniFrame = wx.MiniFrame(self, -1, 'Properties & Style',
 327                                  (conf.panelX, conf.panelY),
 328                                  (conf.panelWidth, conf.panelHeight))
 329         self.miniFrame = miniFrame
 330         sizer2 = wx.BoxSizer()
 331         miniFrame.SetAutoLayout(True)
 332         miniFrame.SetSizer(sizer2)
 333         wx.EVT_CLOSE(self.miniFrame, self.OnCloseMiniFrame)
 334         # Create panel for parameters
 335         global panel
 336         if conf.embedPanel:
 337             panel = Panel(splitter)
 338             # Set plitter windows
 339             splitter.SplitVertically(tree, panel, conf.sashPos)
 340         else:
 341             panel = Panel(miniFrame)
 342             sizer2.Add(panel, 1, wx.EXPAND)
 343             miniFrame.Show(True)
 344             splitter.Initialize(tree)
 345         sizer1.Add(splitter, 1, wx.EXPAND)
 346         sizer.Add(sizer1, 1, wx.EXPAND)
 347         self.SetAutoLayout(True)
 348         self.SetSizer(sizer)
 349
 350         # Other events
 351         wx.EVT_IDLE(self, self.OnIdle)
 352         wx.EVT_CLOSE(self, self.OnCloseWindow)
 353         wx.EVT_KEY_DOWN(self, tools.OnKeyDown)
 354         wx.EVT_KEY_UP(self, tools.OnKeyUp)
 355         wx.EVT_ICONIZE(self, self.OnIconize)
 356
 357     def OnRecentFile(self,evt):
 358         # open recently used file
 359         if not self.AskSave(): return
 360         wx.BeginBusyCursor()
 361
 362         # get the pathname based on the menu ID
 363         fileNum = evt.GetId() - wx.ID_FILE1
 364         path = g.fileHistory.GetHistoryFile(fileNum)
 365
 366         if self.Open(path):
 367             self.SetStatusText('Data loaded')
 368             # add it back to the history so it will be moved up the list
 369             self.SaveRecent(path)
 370         else:
 371             self.SetStatusText('Failed')
 372
 373         wx.EndBusyCursor()
 374
 375     def OnNew(self, evt):
 376         if not self.AskSave(): return
 377         self.Clear()
 378
 379     def OnOpen(self, evt):
 380         if not self.AskSave(): return
 381         dlg = wx.FileDialog(self, 'Open', os.path.dirname(self.dataFile),
 382                            '', '*.xrc', wx.OPEN | wx.CHANGE_DIR)
 383         if dlg.ShowModal() == wx.ID_OK:
 384             path = dlg.GetPath()
 385             self.SetStatusText('Loading...')
 386             wx.BeginBusyCursor()
 387             try:
 388                 if self.Open(path):
 389                     self.SetStatusText('Data loaded')
 390                     self.SaveRecent(path)
 391                 else:
 392                     self.SetStatusText('Failed')
 393             finally:
 394                 wx.EndBusyCursor()
 395         dlg.Destroy()
 396
 397     def OnSaveOrSaveAs(self, evt):
 398         if evt.GetId() == wx.ID_SAVEAS or not self.dataFile:
 399             if self.dataFile: name = ''
 400             else: name = defaultName
 401             dirname = os.path.abspath(os.path.dirname(self.dataFile))
 402             dlg = wx.FileDialog(self, 'Save As', dirname, name, '*.xrc',
 403                                wx.SAVE | wx.OVERWRITE_PROMPT | wx.CHANGE_DIR)
 404             if dlg.ShowModal() == wx.ID_OK:
 405                 path = dlg.GetPath()
 406                 if isinstance(path, unicode):
 407                     path = path.encode(sys.getfilesystemencoding())
 408                 dlg.Destroy()
 409             else:
 410                 dlg.Destroy()
 411                 return
 412
 413             if conf.localconf:
 414                 # if we already have a localconf then it needs to be
 415                 # copied to a new config with the new name
 416                 lc = conf.localconf
 417                 nc = self.CreateLocalConf(path)
 418                 flag, key, idx = lc.GetFirstEntry()
 419                 while flag:
 420                     nc.Write(key, lc.Read(key))
 421                     flag, key, idx = lc.GetNextEntry(idx)
 422                 conf.localconf = nc
 423             else:
 424                 # otherwise create a new one
 425                 conf.localconf = self.CreateLocalConf(path)
 426         else:
 427             path = self.dataFile
 428         self.SetStatusText('Saving...')
 429         wx.BeginBusyCursor()
 430         try:
 431             try:
 432                 tmpFile,tmpName = tempfile.mkstemp(prefix='xrced-')
 433                 os.close(tmpFile)
 434                 self.Save(tmpName) # save temporary file first
 435                 shutil.move(tmpName, path)
 436                 self.dataFile = path
 437                 self.SetModified(False)
 438                 if conf.localconf.ReadBool("autogenerate", False):
 439                     pypath = conf.localconf.Read("filename")
 440                     embed = conf.localconf.ReadBool("embedResource", False)
 441                     genGettext = conf.localconf.ReadBool("genGettext", False)
 442                     self.GeneratePython(self.dataFile, pypath, embed, genGettext)
 443
 444                 self.SetStatusText('Data saved')
 445                 self.SaveRecent(path)
 446             except IOError:
 447                 self.SetStatusText('Failed')
 448         finally:
 449             wx.EndBusyCursor()
 450
 451     def SaveRecent(self,path):
 452         # append to recently used files
 453         g.fileHistory.AddFileToHistory(path)
 454
 455     def GeneratePython(self, dataFile, pypath, embed, genGettext):
 456         try:
 457             import wx.tools.pywxrc
 458             rescomp = wx.tools.pywxrc.XmlResourceCompiler()
 459             rescomp.MakePythonModule([dataFile], pypath, embed, genGettext)
 460         except:
 461             inf = sys.exc_info()
 462             wx.LogError(traceback.format_exception(inf[0], inf[1], None)[-1])
 463             wx.LogError('Error generating python code : %s' % pypath)
 464             raise
 465
 466
 467     def OnGeneratePython(self, evt):
 468         if self.modified or not conf.localconf:
 469             wx.MessageBox("Save the XRC file first!", "Error")
 470             return
 471
 472         dlg = PythonOptions(self, conf.localconf, self.dataFile)
 473         dlg.ShowModal()
 474         dlg.Destroy()
 475
 476     def OnPrefs(self, evt):
 477         dlg = PrefsDialog(self)
 478         if dlg.ShowModal() == wx.ID_OK:
 479             # Fetch new preferences
 480             for id,cdp in dlg.checkControls.items():
 481                 c,d,p = cdp
 482                 if dlg.FindWindowById(id).IsChecked():
 483                     d[p] = str(c.GetValue())
 484                 elif p in d: del d[p]
 485             g.conf.allowExec = ('ask', 'yes', 'no')[dlg.radio_allow_exec.GetSelection()]
 486         dlg.Destroy()
 487
 488     def OnExit(self, evt):
 489         self.Close()
 490
 491     def OnUndo(self, evt):
 492         # Extra check to not mess with idle updating
 493         if undoMan.CanUndo():
 494             undoMan.Undo()
 495             g.panel.SetModified(False)
 496             if not undoMan.CanUndo():
 497                 self.SetModified(False)
 498
 499     def OnRedo(self, evt):
 500         if undoMan.CanRedo():
 501             undoMan.Redo()
 502             self.SetModified(True)
 503
 504     def OnCopy(self, evt):
 505         selected = tree.selection
 506         if not selected: return         # key pressed event
 507         xxx = tree.GetPyData(selected)
 508         if wx.TheClipboard.Open():
 509             if xxx.isElement:
 510                 data = wx.CustomDataObject('XRCED')
 511                 # Set encoding in header
 512                 # (False,True)
 513                 s = xxx.node.toxml(encoding=expat.native_encoding)
 514             else:
 515                 data = wx.CustomDataObject('XRCED_node')
 516                 s = xxx.node.data
 517             data.SetData(cPickle.dumps(s))
 518             wx.TheClipboard.SetData(data)
 519             wx.TheClipboard.Close()
 520             self.SetStatusText('Copied')
 521         else:
 522             wx.MessageBox("Unable to open the clipboard", "Error")
 523
 524     def OnPaste(self, evt):
 525         selected = tree.selection
 526         if not selected: return         # key pressed event
 527         # For pasting with Ctrl pressed
 528         appendChild = True
 529         if evt.GetId() == pullDownMenu.ID_PASTE_SIBLING: appendChild = False
 530         elif evt.GetId() == self.ID_TOOL_PASTE:
 531             if g.tree.ctrl: appendChild = False
 532             else: appendChild = not tree.NeedInsert(selected)
 533         else: appendChild = not tree.NeedInsert(selected)
 534         xxx = tree.GetPyData(selected)
 535         if not appendChild:
 536             # If has next item, insert, else append to parent
 537             nextItem = tree.GetNextSibling(selected)
 538             parentLeaf = tree.GetItemParent(selected)
 539         # Expanded container (must have children)
 540         elif tree.IsExpanded(selected) and tree.GetChildrenCount(selected, False):
 541             # Insert as first child
 542             nextItem = tree.GetFirstChild(selected)[0]
 543             parentLeaf = selected
 544         else:
 545             # No children or unexpanded item - appendChild stays True
 546             nextItem = wx.TreeItemId()   # no next item
 547             parentLeaf = selected
 548         parent = tree.GetPyData(parentLeaf).treeObject()
 549
 550         # Create a copy of clipboard pickled element
 551         success = success_node = False
 552         if wx.TheClipboard.Open():
 553             try:
 554                 data = wx.CustomDataObject('XRCED')
 555                 if wx.TheClipboard.IsSupported(data.GetFormat()):
 556                     try:
 557                         success = wx.TheClipboard.GetData(data)
 558                     except:
 559                         # there is a problem if XRCED_node is in clipboard
 560                         # but previous SetData was for XRCED
 561                         pass
 562                 if not success:             # try other format
 563                     data = wx.CustomDataObject('XRCED_node')
 564                     if wx.TheClipboard.IsSupported(data.GetFormat()):
 565                         success_node = wx.TheClipboard.GetData(data)
 566             finally:
 567                 wx.TheClipboard.Close()
 568
 569         if not success and not success_node:
 570             wx.MessageBox(
 571                 "There is no data in the clipboard in the required format",
 572                 "Error")
 573             return
 574
 575         xml = cPickle.loads(data.GetData()) # xml representation of element
 576         if success:
 577             elem = minidom.parseString(xml).childNodes[0]
 578         else:
 579             elem = g.tree.dom.createComment(xml)
 580
 581         # Tempopary xxx object to test things
 582         xxx = MakeXXXFromDOM(parent, elem)
 583
 584         # Check compatibility
 585         if not self.ItemsAreCompatible(parent, xxx.treeObject()): return
 586
 587         # Check parent and child relationships.
 588         # If parent is sizer or notebook, child is of wrong class or
 589         # parent is normal window, child is child container then detach child.
 590         isChildContainer = isinstance(xxx, xxxChildContainer)
 591         parentIsBook = parent.__class__ in [xxxNotebook, xxxChoicebook, xxxListbook]
 592         if isChildContainer and \
 593            ((parent.isSizer and not isinstance(xxx, xxxSizerItem)) or \
 594             (parentIsBook and not isinstance(xxx, xxxPage)) or \
 595            not (parent.isSizer or parentIsBook)):
 596             elem.removeChild(xxx.child.node) # detach child
 597             elem.unlink()           # delete child container
 598             elem = xxx.child.node # replace
 599             # This may help garbage collection
 600             xxx.child.parent = None
 601             isChildContainer = False
 602         # Parent is sizer or notebook, child is not child container
 603         if parent.isSizer and not isChildContainer and not isinstance(xxx, xxxSpacer):
 604             # Create sizer item element
 605             sizerItemElem = MakeEmptyDOM(parent.itemTag)
 606             sizerItemElem.appendChild(elem)
 607             elem = sizerItemElem
 608         elif isinstance(parent, xxxNotebook) and not isChildContainer:
 609             pageElem = MakeEmptyDOM('notebookpage')
 610             pageElem.appendChild(elem)
 611             elem = pageElem
 612         elif isinstance(parent, xxxChoicebook) and not isChildContainer:
 613             pageElem = MakeEmptyDOM('choicebookpage')
 614             pageElem.appendChild(elem)
 615             elem = pageElem
 616         elif isinstance(parent, xxxListbook) and not isChildContainer:
 617             pageElem = MakeEmptyDOM('listbookpage')
 618             pageElem.appendChild(elem)
 619             elem = pageElem
 620         # Insert new node, register undo
 621         newItem = tree.InsertNode(parentLeaf, parent, elem, nextItem)
 622         undoMan.RegisterUndo(UndoPasteCreate(parentLeaf, parent, newItem, selected))
 623         # Scroll to show new item (!!! redundant?)
 624         tree.EnsureVisible(newItem)
 625         tree.SelectItem(newItem)
 626         if not tree.IsVisible(newItem):
 627             tree.ScrollTo(newItem)
 628             tree.Refresh()
 629         # Update view?
 630         if g.testWin and tree.IsHighlatable(newItem):
 631             if conf.autoRefresh:
 632                 tree.needUpdate = True
 633                 tree.pendingHighLight = newItem
 634             else:
 635                 tree.pendingHighLight = None
 636         self.SetModified()
 637         self.SetStatusText('Pasted')
 638
 639
 640     def ItemsAreCompatible(self, parent, child):
 641         # Check compatibility
 642         error = False
 643         # Comments are always compatible
 644         if child.__class__ == xxxComment:
 645             return True
 646         # Top-level
 647         if child.__class__ in [xxxDialog, xxxFrame, xxxWizard]:
 648             # Top-level classes
 649             if parent.__class__ != xxxMainNode: error = True
 650         elif child.__class__ == xxxMenuBar:
 651             # Menubar can be put in frame or dialog
 652             if parent.__class__ not in [xxxMainNode, xxxFrame, xxxDialog]: error = True
 653         elif child.__class__ == xxxToolBar:
 654             # Toolbar can be top-level of child of panel or frame
 655             if parent.__class__ not in [xxxMainNode, xxxPanel, xxxFrame] and \
 656                not parent.isSizer: error = True
 657         elif child.__class__ == xxxPanel and parent.__class__ == xxxMainNode:
 658             pass
 659         elif child.__class__ == xxxSpacer:
 660             if not parent.isSizer: error = True
 661         elif child.__class__ == xxxSeparator:
 662             if not parent.__class__ in [xxxMenu, xxxToolBar]: error = True
 663         elif child.__class__ == xxxTool:
 664             if parent.__class__ != xxxToolBar: error = True
 665         elif child.__class__ == xxxMenu:
 666             if not parent.__class__ in [xxxMainNode, xxxMenuBar, xxxMenu]: error = True
 667         elif child.__class__ == xxxMenuItem:
 668             if not parent.__class__ in [xxxMenuBar, xxxMenu]: error = True
 669         elif child.isSizer and parent.__class__ in [xxxNotebook, xxxChoicebook, xxxListbook]:
 670             error = True
 671         else:                           # normal controls can be almost anywhere
 672             if parent.__class__ == xxxMainNode or \
 673                parent.__class__ in [xxxMenuBar, xxxMenu]: error = True
 674         if error:
 675             if parent.__class__ == xxxMainNode: parentClass = 'root'
 676             else: parentClass = parent.className
 677             wx.LogError('Incompatible parent/child: parent is %s, child is %s!' %
 678                        (parentClass, child.className))
 679             return False
 680         return True
 681
 682     def OnMoveUp(self, evt):
 683         selected = tree.selection
 684         if not selected: return
 685
 686         index = tree.ItemIndex(selected)
 687         if index == 0: return # No previous sibling found
 688
 689         # Remove highlight, update testWin
 690         if g.testWin and g.testWin.highLight:
 691             g.testWin.highLight.Remove()
 692             tree.needUpdate = True
 693
 694         # Undo info
 695         self.lastOp = 'MOVEUP'
 696         status = 'Moved before previous sibling'
 697
 698         # Prepare undo data
 699         panel.Apply()
 700         tree.UnselectAll()
 701
 702         parent = tree.GetItemParent(selected)
 703         elem = tree.RemoveLeaf(selected)
 704         nextItem = tree.GetFirstChild(parent)[0]
 705         for i in range(index - 1): nextItem = tree.GetNextSibling(nextItem)
 706         selected = tree.InsertNode(parent, tree.GetPyData(parent).treeObject(), elem, nextItem)
 707         newIndex = tree.ItemIndex(selected)
 708         tree.SelectItem(selected)
 709
 710         undoMan.RegisterUndo(UndoMove(parent, index, parent, newIndex))
 711
 712         self.modified = True
 713         self.SetStatusText(status)
 714
 715         return
 716
 717     def OnMoveDown(self, evt):
 718         selected = tree.selection
 719         if not selected: return
 720
 721         index = tree.ItemIndex(selected)
 722         next = tree.GetNextSibling(selected)
 723         if not next: return
 724
 725         # Remove highlight, update testWin
 726         if g.testWin and g.testWin.highLight:
 727             g.testWin.highLight.Remove()
 728             tree.needUpdate = True
 729
 730         # Undo info
 731         self.lastOp = 'MOVEDOWN'
 732         status = 'Moved after next sibling'
 733
 734         # Prepare undo data
 735         panel.Apply()
 736         tree.UnselectAll()
 737
 738         parent = tree.GetItemParent(selected)
 739         elem = tree.RemoveLeaf(selected)
 740         nextItem = tree.GetFirstChild(parent)[0]
 741         for i in range(index + 1): nextItem = tree.GetNextSibling(nextItem)
 742         selected = tree.InsertNode(parent, tree.GetPyData(parent).treeObject(), elem, nextItem)
 743         newIndex = tree.ItemIndex(selected)
 744         tree.SelectItem(selected)
 745
 746         undoMan.RegisterUndo(UndoMove(parent, index, parent, newIndex))
 747
 748         self.modified = True
 749         self.SetStatusText(status)
 750
 751         return
 752
 753     def OnMoveLeft(self, evt):
 754         selected = tree.selection
 755         if not selected: return
 756
 757         oldParent = tree.GetItemParent(selected)
 758         if not oldParent: return
 759         pparent = tree.GetItemParent(oldParent)
 760         if not pparent: return
 761
 762         # Check compatibility
 763         if not self.ItemsAreCompatible(tree.GetPyData(pparent).treeObject(), tree.GetPyData(selected).treeObject()): return
 764
 765         # Remove highlight, update testWin
 766         if g.testWin and g.testWin.highLight:
 767             g.testWin.highLight.Remove()
 768             tree.needUpdate = True
 769
 770         # Undo info
 771         self.lastOp = 'MOVELEFT'
 772         status = 'Made next sibling of parent'
 773
 774         oldIndex = tree.ItemIndex(selected)
 775         elem = tree.RemoveLeaf(selected)
 776         nextItem = tree.GetFirstChild(pparent)[0]
 777         parentIndex = tree.ItemIndex(oldParent)
 778         for i in range(parentIndex + 1): nextItem = tree.GetNextSibling(nextItem)
 779
 780         # Check parent and child relationships.
 781         # If parent is sizer or notebook, child is of wrong class or
 782         # parent is normal window, child is child container then detach child.
 783         parent = tree.GetPyData(pparent).treeObject()
 784         xxx = MakeXXXFromDOM(parent, elem)
 785         isChildContainer = isinstance(xxx, xxxChildContainer)
 786         if isChildContainer and \
 787            ((parent.isSizer and not isinstance(xxx, xxxSizerItem)) or \
 788             (isinstance(parent, xxxNotebook) and not isinstance(xxx, xxxNotebookPage)) or \
 789            not (parent.isSizer or isinstance(parent, xxxNotebook))):
 790             elem.removeChild(xxx.child.node) # detach child
 791             elem.unlink()           # delete child container
 792             elem = xxx.child.node # replace
 793             # This may help garbage collection
 794             xxx.child.parent = None
 795             isChildContainer = False
 796         # Parent is sizer or notebook, child is not child container
 797         if parent.isSizer and not isChildContainer and not isinstance(xxx, xxxSpacer):
 798             # Create sizer item element
 799             sizerItemElem = MakeEmptyDOM('sizeritem')
 800             sizerItemElem.appendChild(elem)
 801             elem = sizerItemElem
 802         elif isinstance(parent, xxxNotebook) and not isChildContainer:
 803             pageElem = MakeEmptyDOM('notebookpage')
 804             pageElem.appendChild(elem)
 805             elem = pageElem
 806
 807         selected = tree.InsertNode(pparent, tree.GetPyData(pparent).treeObject(), elem, nextItem)
 808         newIndex = tree.ItemIndex(selected)
 809         tree.oldItem = None
 810         tree.SelectItem(selected)
 811
 812         undoMan.RegisterUndo(UndoMove(oldParent, oldIndex, pparent, newIndex))
 813
 814         self.modified = True
 815         self.SetStatusText(status)
 816
 817     def OnMoveRight(self, evt):
 818         selected = tree.selection
 819         if not selected: return
 820
 821         oldParent = tree.GetItemParent(selected)
 822         if not oldParent: return
 823
 824         newParent = tree.GetPrevSibling(selected)
 825         if not newParent: return
 826
 827         parent = tree.GetPyData(newParent).treeObject()
 828
 829         # Check compatibility
 830         if not self.ItemsAreCompatible(parent, tree.GetPyData(selected).treeObject()): return
 831
 832         # Remove highlight, update testWin
 833         if g.testWin and g.testWin.highLight:
 834             g.testWin.highLight.Remove()
 835             tree.needUpdate = True
 836
 837         # Undo info
 838         self.lastOp = 'MOVERIGHT'
 839         status = 'Made last child of previous sibling'
 840
 841         oldIndex = tree.ItemIndex(selected)
 842         elem = tree.RemoveLeaf(selected)
 843
 844         # Check parent and child relationships.
 845         # If parent is sizer or notebook, child is of wrong class or
 846         # parent is normal window, child is child container then detach child.
 847         xxx = MakeXXXFromDOM(parent, elem)
 848         isChildContainer = isinstance(xxx, xxxChildContainer)
 849         if isChildContainer and \
 850            ((parent.isSizer and not isinstance(xxx, xxxSizerItem)) or \
 851             (isinstance(parent, xxxNotebook) and not isinstance(xxx, xxxNotebookPage)) or \
 852            not (parent.isSizer or isinstance(parent, xxxNotebook))):
 853             elem.removeChild(xxx.child.node) # detach child
 854             elem.unlink()           # delete child container
 855             elem = xxx.child.node # replace
 856             # This may help garbage collection
 857             xxx.child.parent = None
 858             isChildContainer = False
 859         # Parent is sizer or notebook, child is not child container
 860         if parent.isSizer and not isChildContainer and not isinstance(xxx, xxxSpacer):
 861             # Create sizer item element
 862             sizerItemElem = MakeEmptyDOM('sizeritem')
 863             sizerItemElem.appendChild(elem)
 864             elem = sizerItemElem
 865         elif isinstance(parent, xxxNotebook) and not isChildContainer:
 866             pageElem = MakeEmptyDOM('notebookpage')
 867             pageElem.appendChild(elem)
 868             elem = pageElem
 869
 870         selected = tree.InsertNode(newParent, tree.GetPyData(newParent).treeObject(), elem, wx.TreeItemId())
 871
 872         newIndex = tree.ItemIndex(selected)
 873         tree.oldItem = None
 874         tree.SelectItem(selected)
 875
 876         undoMan.RegisterUndo(UndoMove(oldParent, oldIndex, newParent, newIndex))
 877
 878         self.modified = True
 879         self.SetStatusText(status)
 880
 881
 882     def OnCutDelete(self, evt):
 883         selected = tree.selection
 884         if not selected: return         # key pressed event
 885         # Undo info
 886         if evt.GetId() == wx.ID_CUT:
 887             self.lastOp = 'CUT'
 888             status = 'Removed to clipboard'
 889         else:
 890             self.lastOp = 'DELETE'
 891             status = 'Deleted'
 892         # Delete testWin?
 893         if g.testWin:
 894             # If deleting top-level item, delete testWin
 895             if selected == g.testWin.item:
 896                 g.testWin.Destroy()
 897                 g.testWin = None
 898             else:
 899                 # Remove highlight, update testWin
 900                 if g.testWin.highLight:
 901                     g.testWin.highLight.Remove()
 902                 tree.needUpdate = True
 903         # Prepare undo data
 904         panel.Apply()
 905         index = tree.ItemFullIndex(selected)
 906         xxx = tree.GetPyData(selected)
 907         parent = tree.GetPyData(tree.GetItemParent(selected)).treeObject()
 908         elem = tree.RemoveLeaf(selected)
 909         undoMan.RegisterUndo(UndoCutDelete(index, parent, elem))
 910         if evt.GetId() == wx.ID_CUT:
 911             if wx.TheClipboard.Open():
 912                 if xxx.isElement:
 913                     data = wx.CustomDataObject('XRCED')
 914                     # (False, True)
 915                     s = elem.toxml(encoding=expat.native_encoding)
 916                 else:
 917                     data = wx.CustomDataObject('XRCED_node')
 918                     s = xxx.node.data
 919                 data.SetData(cPickle.dumps(s))
 920                 wx.TheClipboard.SetData(data)
 921                 wx.TheClipboard.Close()
 922             else:
 923                 wx.MessageBox("Unable to open the clipboard", "Error")
 924         tree.pendingHighLight = None
 925         tree.UnselectAll()
 926         tree.selection = None
 927         # Update tools
 928         g.tools.UpdateUI()
 929         panel.Clear()
 930         self.SetModified()
 931         self.SetStatusText(status)
 932
 933     def OnSubclass(self, evt):
 934         selected = tree.selection
 935         xxx = tree.GetPyData(selected).treeObject()
 936         elem = xxx.node
 937         subclass = xxx.subclass
 938         dlg = wx.TextEntryDialog(self, 'Subclass:', defaultValue=subclass)
 939         if dlg.ShowModal() == wx.ID_OK:
 940             subclass = dlg.GetValue()
 941             if subclass:
 942                 elem.setAttribute('subclass', subclass)
 943             elif elem.hasAttribute('subclass'):
 944                 elem.removeAttribute('subclass')
 945             self.SetModified()
 946             xxx.subclass = elem.getAttribute('subclass')
 947             tree.SetItemText(selected, xxx.treeName())
 948             panel.pages[0].box.SetLabel(xxx.panelName())
 949         dlg.Destroy()
 950
 951     def OnEmbedPanel(self, evt):
 952         conf.embedPanel = evt.IsChecked()
 953         if conf.embedPanel:
 954             # Remember last dimentions
 955             conf.panelX, conf.panelY = self.miniFrame.GetPosition()
 956             conf.panelWidth, conf.panelHeight = self.miniFrame.GetSize()
 957             size = self.GetSize()
 958             pos = self.GetPosition()
 959             sizePanel = panel.GetSize()
 960             panel.Reparent(self.splitter)
 961             self.miniFrame.GetSizer().Remove(panel)
 962             # Widen
 963             self.SetDimensions(pos.x, pos.y, size.width + sizePanel.width, size.height)
 964             self.splitter.SplitVertically(tree, panel, conf.sashPos)
 965             self.miniFrame.Show(False)
 966         else:
 967             conf.sashPos = self.splitter.GetSashPosition()
 968             pos = self.GetPosition()
 969             size = self.GetSize()
 970             sizePanel = panel.GetSize()
 971             self.splitter.Unsplit(panel)
 972             sizer = self.miniFrame.GetSizer()
 973             panel.Reparent(self.miniFrame)
 974             panel.Show(True)
 975             sizer.Add(panel, 1, wx.EXPAND)
 976             self.miniFrame.Show(True)
 977             self.miniFrame.SetDimensions(conf.panelX, conf.panelY,
 978                                          conf.panelWidth, conf.panelHeight)
 979             self.miniFrame.Layout()
 980             # Reduce width
 981             self.SetDimensions(pos.x, pos.y,
 982                                max(size.width - sizePanel.width, self.minWidth), size.height)
 983
 984     def OnShowTools(self, evt):
 985         conf.showTools = evt.IsChecked()
 986         g.tools.Show(conf.showTools)
 987         if conf.showTools:
 988             self.toolsSizer.Prepend(g.tools, 0, wx.EXPAND)
 989         else:
 990             self.toolsSizer.Remove(g.tools)
 991         self.toolsSizer.Layout()
 992
 993     def OnTest(self, evt):
 994         if not tree.selection: return   # key pressed event
 995         tree.ShowTestWindow(tree.selection)
 996
 997     def OnTestHide(self, evt):
 998         tree.CloseTestWindow()
 999
1000     # Find object by relative position
1001     def FindObject(self, item, obj):
1002         # We simply perform depth-first traversal, sinse it's too much
1003         # hassle to deal with all sizer/window combinations
1004         w = tree.FindNodeObject(item)
1005         if w == obj or isinstance(w, wx.GBSizerItem) and w.GetWindow() == obj:
1006             return item
1007         if tree.ItemHasChildren(item):
1008             child = tree.GetFirstChild(item)[0]
1009             while child:
1010                 found = self.FindObject(child, obj)
1011                 if found: return found
1012                 child = tree.GetNextSibling(child)
1013         return None
1014
1015     # Click event after locate activated
1016     def OnTestWinLeftDown(self, evt):
1017         # Restore normal event processing
1018         self.SetHandler(g.testWin)
1019         g.testWin.Disconnect(wx.ID_ANY, wx.ID_ANY, wx.wxEVT_LEFT_DOWN)
1020         item = self.FindObject(g.testWin.item, evt.GetEventObject())
1021         if item:
1022             tree.EnsureVisible(item)
1023             tree.SelectItem(item)
1024         self.tb.ToggleTool(self.ID_TOOL_LOCATE, False)
1025         if item:
1026             self.SetStatusText('Selected %s' % tree.GetItemText(item))
1027         else:
1028             self.SetStatusText('Locate failed!')
1029
1030     def SetHandler(self, w, h=None):
1031         if h:
1032             w.SetEventHandler(h)
1033             w.SetCursor(wx.CROSS_CURSOR)
1034         else:
1035             w.SetEventHandler(w)
1036             w.SetCursor(wx.NullCursor)
1037         for ch in w.GetChildren():
1038             self.SetHandler(ch, h)
1039
1040     def OnLocate(self, evt):
1041         if g.testWin:
1042             if evt.GetId() == self.ID_LOCATE or \
1043                evt.GetId() == self.ID_TOOL_LOCATE and evt.IsChecked():
1044                 self.SetHandler(g.testWin, g.testWin)
1045                 g.testWin.Connect(wx.ID_ANY, wx.ID_ANY, wx.wxEVT_LEFT_DOWN, self.OnTestWinLeftDown)
1046                 if evt.GetId() == self.ID_LOCATE:
1047                     self.tb.ToggleTool(self.ID_TOOL_LOCATE, True)
1048             elif evt.GetId() == self.ID_TOOL_LOCATE and not evt.IsChecked():
1049                 self.SetHandler(g.testWin, None)
1050                 g.testWin.Disconnect(wx.ID_ANY, wx.ID_ANY, wx.wxEVT_LEFT_DOWN)
1051             self.SetStatusText('Click somewhere in your test window now')
1052
1053     def OnRefresh(self, evt):
1054         # If modified, apply first
1055         selection = tree.selection
1056         if selection:
1057             xxx = tree.GetPyData(selection)
1058             if xxx and panel.IsModified():
1059                 tree.Apply(xxx, selection)
1060         if g.testWin:
1061             # (re)create
1062             tree.CreateTestWin(g.testWin.item)
1063         panel.modified = False
1064         tree.needUpdate = False
1065
1066     def OnAutoRefresh(self, evt):
1067         conf.autoRefresh = evt.IsChecked()
1068         self.menuBar.Check(self.ID_AUTO_REFRESH, conf.autoRefresh)
1069         self.tb.ToggleTool(self.ID_AUTO_REFRESH, conf.autoRefresh)
1070
1071     def OnAbout(self, evt):
1072         str = '''\
1073 XRCed version %s
1074
1075 (c) Roman Rolinsky <rollrom@users.sourceforge.net>
1076 Homepage: http://xrced.sourceforge.net\
1077 ''' % version
1078         dlg = wx.MessageDialog(self, str, 'About XRCed', wx.OK | wx.CENTRE)
1079         dlg.ShowModal()
1080         dlg.Destroy()
1081
1082     def OnReadme(self, evt):
1083         text = open(os.path.join(basePath, 'README.txt'), 'r').read()
1084         dlg = ScrolledMessageDialog(self, text, "XRCed README")
1085         dlg.ShowModal()
1086         dlg.Destroy()
1087
1088     # Simple emulation of python command line
1089     def OnDebugCMD(self, evt):
1090         while 1:
1091             try:
1092                 exec raw_input('C:\> ')
1093             except EOFError:
1094                 print '^D'
1095                 break
1096             except:
1097                 (etype, value, tb) =sys.exc_info()
1098                 tblist =traceback.extract_tb(tb)[1:]
1099                 msg =' '.join(traceback.format_exception_only(etype, value)
1100                         +traceback.format_list(tblist))
1101                 print msg
1102
1103     def OnCreate(self, evt):
1104         # Ignore fake events generated while dragging
1105         if g.tools.drag:
1106             g.tools.drag = False
1107             return
1108         selected = tree.selection
1109         if tree.ctrl: appendChild = False
1110         else: appendChild = not tree.NeedInsert(selected)
1111         xxx = tree.GetPyData(selected)
1112         if not appendChild:
1113             # If insert before
1114             if tree.shift:
1115                 # If has previous item, insert after it, else append to parent
1116                 nextItem = selected
1117                 parentLeaf = tree.GetItemParent(selected)
1118             else:
1119                 # If has next item, insert, else append to parent
1120                 nextItem = tree.GetNextSibling(selected)
1121                 parentLeaf = tree.GetItemParent(selected)
1122         # Expanded container (must have children)
1123         elif tree.shift and tree.IsExpanded(selected) \
1124            and tree.GetChildrenCount(selected, False):
1125             nextItem = tree.GetFirstChild(selected)[0]
1126             parentLeaf = selected
1127         else:
1128             nextItem = wx.TreeItemId()
1129             parentLeaf = selected
1130         parent = tree.GetPyData(parentLeaf)
1131         if parent.hasChild: parent = parent.child
1132
1133         self.CreateXXX(parent, parentLeaf, nextItem, evt.GetId())
1134
1135     # Actual method to create object and add to XML and wx trees
1136     def CreateXXX(self, parent, parentLeaf, nextItem, id):
1137         selected = tree.selection
1138         # Create object_ref?
1139         if id == ID_NEW.REF:
1140             ref = wx.GetTextFromUser('Create reference to:', 'Create reference')
1141             if not ref: return
1142             xxx = MakeEmptyRefXXX(parent, ref)
1143         elif id == ID_NEW.COMMENT:
1144             xxx = MakeEmptyCommentXXX(parent)
1145         else:
1146             # Create empty element
1147             if id >= ID_NEW.CUSTOM:
1148                 className = pullDownMenu.customMap[id]
1149             else:
1150                 className = pullDownMenu.createMap[id]
1151             xxx = MakeEmptyXXX(parent, className)
1152
1153         # Insert new node, register undo
1154         if xxx.isElement:                 # true object
1155             # Set default name for top-level windows
1156             if parent.__class__ == xxxMainNode:
1157                 cl = xxx.treeObject().__class__
1158                 frame.maxIDs[cl] += 1
1159                 xxx.setTreeName('%s%d' % (defaultIDs[cl], frame.maxIDs[cl]))
1160             # And for some other standard controls
1161             elif parent.__class__ == xxxStdDialogButtonSizer:
1162                 # ... we can even set automatically tree name
1163                 xxx.setTreeName(pullDownMenu.stdButtonIDs[id][0])
1164                 obj = xxx.treeObject()
1165                 # ... and label
1166                 elem = g.tree.dom.createElement('label')
1167                 elem.appendChild(g.tree.dom.createTextNode(pullDownMenu.stdButtonIDs[id][1]))
1168                 obj.params['label'] = xxxParam(elem)
1169                 xxx.treeObject().node.appendChild(elem)
1170             # Else, set label if exists to class name
1171             elif 'label' in xxx.treeObject().allParams:
1172                 label = className
1173                 if label[:2] == 'wx': label = label[2:]
1174                 xxx.treeObject().set('label', label.upper())
1175         # For comment nodes, simply add node
1176         newItem = tree.InsertNode(parentLeaf, parent, xxx.node, nextItem)
1177         undoMan.RegisterUndo(UndoPasteCreate(parentLeaf, parent, newItem, selected))
1178         tree.EnsureVisible(newItem)
1179         tree.SelectItem(newItem)
1180         if not tree.IsVisible(newItem):
1181             tree.ScrollTo(newItem)
1182             tree.Refresh()
1183         # Update view?
1184         if xxx.isElement and g.testWin and tree.IsHighlatable(newItem):
1185             if conf.autoRefresh:
1186                 tree.needUpdate = True
1187                 tree.pendingHighLight = newItem
1188             else:
1189                 tree.pendingHighLight = None
1190         tree.SetFocus()
1191         if not xxx.isElement:
1192             tree.EditLabel(newItem)
1193         self.SetModified()
1194         return xxx
1195
1196     # Replace one object with another
1197     def OnReplace(self, evt):
1198         selected = tree.selection
1199         xxx = tree.GetPyData(selected).treeObject()
1200         elem = xxx.node
1201         parent = elem.parentNode
1202         undoMan.RegisterUndo(UndoReplace(selected))
1203         # New class
1204         className = pullDownMenu.createMap[evt.GetId() - 1000]
1205
1206         # Create temporary empty node (with default values)
1207         dummy = MakeEmptyDOM(className)
1208         if className == 'spacer' and xxx.className != 'spacer':
1209             klass = xxxSpacer
1210         elif xxx.className == 'spacer' and className != 'spacer':
1211             klass = xxxSizerItem
1212         else:
1213             klass = xxxDict[className]
1214         # Remove non-compatible children
1215         if tree.ItemHasChildren(selected) and not klass.hasChildren:
1216             tree.DeleteChildren(selected)
1217         nodes = elem.childNodes[:]
1218         tags = []
1219         for node in nodes:
1220             if node.nodeType != minidom.Node.ELEMENT_NODE: continue
1221             remove = False
1222             tag = node.tagName
1223             if tag == 'object':
1224                 if not klass.hasChildren:  remove = True
1225             elif tag not in klass.allParams and \
1226                      (not klass.hasStyle or tag not in klass.styles):
1227                 remove = True
1228             else:
1229                 tags.append(tag)
1230             if remove:
1231                 elem.removeChild(node)
1232                 node.unlink()
1233
1234         # Remove sizeritem child if spacer
1235         if className == 'spacer' and xxx.className != 'spacer':
1236             sizeritem = elem.parentNode
1237             assert sizeritem.getAttribute('class') == 'sizeritem'
1238             sizeritem.removeChild(elem)
1239             elem.unlink()
1240             elem = sizeritem
1241             tree.GetPyData(selected).hasChild = False
1242         elif xxx.className == 'spacer' and className != 'spacer':
1243             # Create sizeritem element
1244             assert xxx.parent.isSizer
1245             elem.setAttribute('class', 'sizeritem')
1246             node = MakeEmptyDOM(className)
1247             elem.appendChild(node)
1248             # Replace to point to new object
1249             xxx = xxxSizerItem(xxx.parent, elem)
1250             elem = node
1251             tree.SetPyData(selected, xxx)
1252             xxx = xxx.child
1253         else:
1254             # Copy parameters present in dummy but not in elem
1255             for node in dummy.childNodes:
1256                 if node.tagName not in tags:  elem.appendChild(node.cloneNode(True))
1257         dummy.unlink()
1258
1259         # Change class name
1260         elem.setAttribute('class', className)
1261         if elem.hasAttribute('subclass'):
1262             elem.removeAttribute('subclass') # clear subclassing
1263         # Re-create xxx element
1264         xxx = MakeXXXFromDOM(xxx.parent, elem)
1265         # Remove incompatible style flags
1266         if 'style' in xxx.params:
1267             styles = map(string.strip, xxx.params['style'].value().split('|'))
1268             newStyles = [s for s in styles if s in klass.winStyles or s in genericStyles]
1269             if newStyles != styles:
1270                 if newStyles:
1271                     value = reduce(lambda a,b: a+'|'+b, newStyles)
1272                 else:
1273                     value = ''
1274                 xxx.params['style'].update(value)
1275
1276         # Update parent in child objects
1277         if tree.ItemHasChildren(selected):
1278             i, cookie = tree.GetFirstChild(selected)
1279             while i.IsOk():
1280                 x = tree.GetPyData(i)
1281                 x.parent = xxx
1282                 if x.hasChild: x.child.parent = xxx
1283                 i, cookie = tree.GetNextChild(selected, cookie)
1284
1285         # Update tree
1286         if tree.GetPyData(selected).hasChild: # child container
1287             container = tree.GetPyData(selected)
1288             container.resetChild(xxx)
1289             xxx = container
1290         else:
1291             tree.SetPyData(selected, xxx)
1292         tree.SetItemText(selected, xxx.treeName())
1293         tree.SetItemImage(selected, xxx.treeImage())
1294
1295         # Set default name for top-level windows
1296         if parent.__class__ == xxxMainNode:
1297             cl = xxx.treeObject().__class__
1298             frame.maxIDs[cl] += 1
1299             xxx.setTreeName('%s%d' % (defaultIDs[cl], frame.maxIDs[cl]))
1300
1301         # Update panel
1302         g.panel.SetData(xxx)
1303         # Update tools
1304         g.tools.UpdateUI()
1305
1306         #undoMan.RegisterUndo(UndoPasteCreate(parentLeaf, parent, newItem, selected))
1307         # Update view?
1308         if g.testWin and tree.IsHighlatable(selected):
1309             if conf.autoRefresh:
1310                 tree.needUpdate = True
1311                 tree.pendingHighLight = selected
1312             else:
1313                 tree.pendingHighLight = None
1314         tree.SetFocus()
1315         self.SetModified()
1316
1317     # Expand/collapse subtree
1318     def OnExpand(self, evt):
1319         if tree.selection: tree.ExpandAll(tree.selection)
1320         else: tree.ExpandAll(tree.root)
1321     def OnCollapse(self, evt):
1322         if tree.selection: tree.CollapseAll(tree.selection)
1323         else: tree.CollapseAll(tree.root)
1324
1325     def OnPullDownHighlight(self, evt):
1326         menuId = evt.GetMenuId()
1327         if menuId != -1:
1328             menu = evt.GetEventObject()
1329             help = menu.GetHelpString(menuId)
1330             self.SetStatusText(help)
1331         else:
1332             self.SetStatusText('')
1333
1334     def OnUpdateUI(self, evt):
1335         if evt.GetId() in [wx.ID_CUT, wx.ID_COPY, self.ID_DELETE]:
1336             evt.Enable(tree.selection is not None and tree.selection != tree.root)
1337         elif evt.GetId() == wx.ID_SAVE:
1338             evt.Enable(self.modified)
1339         elif evt.GetId() in [wx.ID_PASTE, self.ID_TOOL_PASTE]:
1340             evt.Enable(tree.selection is not None)
1341         elif evt.GetId() == self.ID_TEST:
1342             evt.Enable(tree.selection is not None and tree.selection != tree.root)
1343         elif evt.GetId() in [self.ID_LOCATE, self.ID_TOOL_LOCATE]:
1344             evt.Enable(g.testWin is not None)
1345         elif evt.GetId() == wx.ID_UNDO:  evt.Enable(undoMan.CanUndo())
1346         elif evt.GetId() == wx.ID_REDO:  evt.Enable(undoMan.CanRedo())
1347
1348     def OnIdle(self, evt):
1349         if self.inIdle: return          # Recursive call protection
1350         self.inIdle = True
1351         try:
1352             if tree.needUpdate:
1353                 if conf.autoRefresh:
1354                     if g.testWin:
1355                         #self.SetStatusText('Refreshing test window...')
1356                         # (re)create
1357                         tree.CreateTestWin(g.testWin.item)
1358                         #self.SetStatusText('')
1359                     tree.needUpdate = False
1360             elif tree.pendingHighLight:
1361                 try:
1362                     tree.HighLight(tree.pendingHighLight)
1363                 except:
1364                     # Remove highlight if any problem
1365                     if g.testWin and g.testWin.highLight:
1366                         g.testWin.highLight.Remove()
1367                     tree.pendingHighLight = None
1368                     raise
1369             else:
1370                 evt.Skip()
1371         finally:
1372             self.inIdle = False
1373
1374     # We don't let close panel window
1375     def OnCloseMiniFrame(self, evt):
1376         return
1377
1378     def OnIconize(self, evt):
1379         if evt.Iconized():
1380             conf.x, conf.y = self.GetPosition()
1381             conf.width, conf.height = self.GetSize()
1382             if conf.embedPanel:
1383                 conf.sashPos = self.splitter.GetSashPosition()
1384             else:
1385                 conf.panelX, conf.panelY = self.miniFrame.GetPosition()
1386                 conf.panelWidth, conf.panelHeight = self.miniFrame.GetSize()
1387                 self.miniFrame.Iconize()
1388         else:
1389             if not conf.embedPanel:
1390                 self.miniFrame.Iconize(False)
1391         evt.Skip()
1392
1393     def OnCloseWindow(self, evt):
1394         if not self.AskSave(): return
1395         if g.testWin: g.testWin.Destroy()
1396         if not panel.GetPageCount() == 2:
1397             panel.page2.Destroy()
1398         else:
1399             # If we don't do this, page does not get destroyed (a bug?)
1400             panel.RemovePage(1)
1401         if not self.IsIconized():
1402             conf.x, conf.y = self.GetPosition()
1403             conf.width, conf.height = self.GetSize()
1404             if conf.embedPanel:
1405                 conf.sashPos = self.splitter.GetSashPosition()
1406             else:
1407                 conf.panelX, conf.panelY = self.miniFrame.GetPosition()
1408                 conf.panelWidth, conf.panelHeight = self.miniFrame.GetSize()
1409         evt.Skip()
1410
1411     def CreateLocalConf(self, path):
1412         name = os.path.splitext(path)[0]
1413         name += '.xcfg'
1414         return wx.FileConfig(localFilename=name)
1415
1416     def Clear(self):
1417         self.dataFile = ''
1418         conf.localconf = None
1419         undoMan.Clear()
1420         self.SetModified(False)
1421         tree.Clear()
1422         panel.Clear()
1423         if g.testWin:
1424             g.testWin.Destroy()
1425             g.testWin = None
1426         # Numbers for new controls
1427         self.maxIDs = {}
1428         for cl in [xxxPanel, xxxDialog, xxxFrame,
1429                    xxxMenuBar, xxxMenu, xxxToolBar,
1430                    xxxWizard, xxxBitmap, xxxIcon]:
1431             self.maxIDs[cl] = 0
1432         # Restore handlers, menu, etc. to initial
1433         setHandlers(self.handlers[:])
1434         g.pullDownMenu.custom = self.custom[:]
1435         # Remove modules imported from comment directives
1436         map(sys.modules.pop, [m for m in sys.modules if m not in self.modules])
1437         xxxParamComment.locals = {}     # clear local namespace
1438         xxxParamComment.allow = None    # clear execution state
1439
1440     def SetModified(self, state=True):
1441         self.modified = state
1442         name = os.path.basename(self.dataFile)
1443         if not name: name = defaultName
1444         if state:
1445             self.SetTitle(progname + ': ' + name + ' *')
1446         else:
1447             self.SetTitle(progname + ': ' + name)
1448
1449     def Open(self, path):
1450         if not os.path.exists(path):
1451             wx.LogError('File does not exists: %s' % path)
1452             return False
1453         # Try to read the file
1454         try:
1455             f = open(path)
1456             self.Clear()
1457             dom = minidom.parse(f)
1458             f.close()
1459             # Set encoding global variable and default encoding
1460             if dom.encoding:
1461                 g.currentEncoding = dom.encoding
1462                 wx.SetDefaultPyEncoding(g.currentEncoding.encode())
1463             else:
1464                 g.currentEncoding = ''
1465             # Change dir
1466             self.dataFile = path = os.path.abspath(path)
1467             dir = os.path.dirname(path)
1468             if dir: os.chdir(dir)
1469             # Allow importing modules from the same directory
1470             sys.path = sys_path + [dir]
1471             tree.SetData(dom)
1472             self.SetTitle(progname + ': ' + os.path.basename(path))
1473             conf.localconf = self.CreateLocalConf(self.dataFile)
1474         except:
1475             # Nice exception printing
1476             inf = sys.exc_info()
1477             wx.LogError(traceback.format_exception(inf[0], inf[1], None)[-1])
1478             wx.LogError('Error reading file: %s' % path)
1479             if debug: raise
1480             return False
1481         return True
1482
1483     def Indent(self, node, indent = 0):
1484         if node.nodeType == minidom.Node.COMMENT_NODE:
1485             text = self.domCopy.createTextNode('\n' + ' ' * indent)
1486             node.parentNode.insertBefore(text, node)
1487             return                      # no children
1488         # Copy child list because it will change soon
1489         children = node.childNodes[:]
1490         # Main node doesn't need to be indented
1491         if indent:
1492             text = self.domCopy.createTextNode('\n' + ' ' * indent)
1493             node.parentNode.insertBefore(text, node)
1494         if children:
1495             # Append newline after last child, except for text nodes
1496             if children[-1].nodeType == minidom.Node.ELEMENT_NODE:
1497                 text = self.domCopy.createTextNode('\n' + ' ' * indent)
1498                 node.appendChild(text)
1499             # Indent children which are elements
1500             for n in children:
1501                 if n.nodeType == minidom.Node.ELEMENT_NODE or \
1502                        n.nodeType == minidom.Node.COMMENT_NODE:
1503                     self.Indent(n, indent + 2)
1504
1505     def Save(self, path):
1506         try:
1507             import codecs
1508             # Apply changes
1509             if tree.selection and panel.IsModified():
1510                 self.OnRefresh(wx.CommandEvent())
1511             if g.currentEncoding:
1512                 f = codecs.open(path, 'wt', g.currentEncoding)
1513             else:
1514                 f = codecs.open(path, 'wt')
1515             # Make temporary copy for formatting it
1516             # !!! We can't clone dom node, it works only once
1517             #self.domCopy = tree.dom.cloneNode(True)
1518             self.domCopy = MyDocument()
1519             mainNode = self.domCopy.appendChild(tree.mainNode.cloneNode(True))
1520             # Remove first child (test element)
1521             testElem = mainNode.firstChild
1522             mainNode.removeChild(testElem)
1523             testElem.unlink()
1524             self.Indent(mainNode)
1525             self.domCopy.writexml(f, encoding = g.currentEncoding)
1526             f.close()
1527             self.domCopy.unlink()
1528             self.domCopy = None
1529             self.SetModified(False)
1530             panel.SetModified(False)
1531             conf.localconf.Flush()
1532         except:
1533             inf = sys.exc_info()
1534             wx.LogError(traceback.format_exception(inf[0], inf[1], None)[-1])
1535             wx.LogError('Error writing file: %s' % path)
1536             raise
1537
1538     def AskSave(self):
1539         if not (self.modified or panel.IsModified()): return True
1540         flags = wx.ICON_EXCLAMATION | wx.YES_NO | wx.CANCEL | wx.CENTRE
1541         dlg = wx.MessageDialog( self, 'File is modified. Save before exit?',
1542                                'Save before too late?', flags )
1543         say = dlg.ShowModal()
1544         dlg.Destroy()
1545         wx.Yield()
1546         if say == wx.ID_YES:
1547             self.OnSaveOrSaveAs(wx.CommandEvent(wx.ID_SAVE))
1548             # If save was successful, modified flag is unset
1549             if not self.modified: return True
1550         elif say == wx.ID_NO:
1551             self.SetModified(False)
1552             panel.SetModified(False)
1553             return True
1554         return False
1555
1556 ################################################################################
1557
1558 class PythonOptions(wx.Dialog):
1559
1560     def __init__(self, parent, cfg, dataFile):
1561         pre = wx.PreDialog()
1562         g.frame.res.LoadOnDialog(pre, parent, "PYTHON_OPTIONS")
1563         self.PostCreate(pre)
1564
1565         self.cfg = cfg
1566         self.dataFile = dataFile
1567
1568         self.AutoGenerateCB = xrc.XRCCTRL(self, "AutoGenerateCB")
1569         self.EmbedCB = xrc.XRCCTRL(self, "EmbedCB")
1570         self.GettextCB = xrc.XRCCTRL(self, "GettextCB")
1571         self.MakeXRSFileCB = xrc.XRCCTRL(self, "MakeXRSFileCB")
1572         self.FileNameTC = xrc.XRCCTRL(self, "FileNameTC")
1573         self.BrowseBtn = xrc.XRCCTRL(self, "BrowseBtn")
1574         self.GenerateBtn = xrc.XRCCTRL(self, "GenerateBtn")
1575         self.SaveOptsBtn = xrc.XRCCTRL(self, "SaveOptsBtn")
1576
1577         self.Bind(wx.EVT_BUTTON, self.OnBrowse, self.BrowseBtn)
1578         self.Bind(wx.EVT_BUTTON, self.OnGenerate, self.GenerateBtn)
1579         self.Bind(wx.EVT_BUTTON, self.OnSaveOpts, self.SaveOptsBtn)
1580
1581         if self.cfg.Read("filename", "") != "":
1582             self.FileNameTC.SetValue(self.cfg.Read("filename"))
1583         else:
1584             name = os.path.splitext(os.path.split(dataFile)[1])[0]
1585             name += '_xrc.py'
1586             self.FileNameTC.SetValue(name)
1587         self.AutoGenerateCB.SetValue(self.cfg.ReadBool("autogenerate", False))
1588         self.EmbedCB.SetValue(self.cfg.ReadBool("embedResource", False))
1589         self.MakeXRSFileCB.SetValue(self.cfg.ReadBool("makeXRS", False))
1590         self.GettextCB.SetValue(self.cfg.ReadBool("genGettext", False))
1591
1592
1593     def OnBrowse(self, evt):
1594         path = self.FileNameTC.GetValue()
1595         dirname = os.path.abspath(os.path.dirname(path))
1596         name = os.path.split(path)[1]
1597         dlg = wx.FileDialog(self, 'Save As', dirname, name, '*.py',
1598                                wx.SAVE | wx.OVERWRITE_PROMPT)
1599         if dlg.ShowModal() == wx.ID_OK:
1600             path = dlg.GetPath()
1601             self.FileNameTC.SetValue(path)
1602         dlg.Destroy()
1603
1604
1605     def OnGenerate(self, evt):
1606         pypath = self.FileNameTC.GetValue()
1607         embed = self.EmbedCB.GetValue()
1608         genGettext = self.GettextCB.GetValue()
1609         frame.GeneratePython(self.dataFile, pypath, embed, genGettext)
1610         self.OnSaveOpts()
1611
1612
1613     def OnSaveOpts(self, evt=None):
1614         self.cfg.Write("filename", self.FileNameTC.GetValue())
1615         self.cfg.WriteBool("autogenerate", self.AutoGenerateCB.GetValue())
1616         self.cfg.WriteBool("embedResource", self.EmbedCB.GetValue())
1617         self.cfg.WriteBool("makeXRS", self.MakeXRSFileCB.GetValue())
1618         self.cfg.WriteBool("genGettext", self.GettextCB.GetValue())
1619
1620         self.EndModal(wx.ID_OK)
1621
1622 ################################################################################
1623
1624 class PrefsDialog(wx.Dialog):
1625
1626     def __init__(self, parent):
1627         pre = wx.PreDialog()
1628         g.frame.res.LoadOnDialog(pre, parent, "DIALOG_PREFS")
1629         self.PostCreate(pre)
1630         self.checkControls = {} # map of check IDs to (control,dict,param)
1631
1632         ##xxx = sys.modules['xxx']
1633         import xxx
1634         d = xxx.xxxSizerItem.defaults_panel
1635
1636         self.check_proportion_panel = xrc.XRCCTRL(self, 'check_proportion_panel')
1637         id = self.check_proportion_panel.GetId()
1638         wx.EVT_CHECKBOX(self, id, self.OnCheck)
1639         self.checkControls[id] = (xrc.XRCCTRL(self, 'spin_proportion_panel'),
1640                                   d, 'option')
1641
1642         self.check_flag_panel = xrc.XRCCTRL(self, 'check_flag_panel')
1643         id = self.check_flag_panel.GetId()
1644         wx.EVT_CHECKBOX(self, id, self.OnCheck)
1645         self.checkControls[id] = (xrc.XRCCTRL(self, 'text_flag_panel'),
1646                                   d, 'flag')
1647
1648         d = xxx.xxxSizerItem.defaults_control
1649
1650         self.check_proportion_panel = xrc.XRCCTRL(self, 'check_proportion_control')
1651         id = self.check_proportion_panel.GetId()
1652         wx.EVT_CHECKBOX(self, id, self.OnCheck)
1653         self.checkControls[id] = (xrc.XRCCTRL(self, 'spin_proportion_control'),
1654                                   d, 'option')
1655
1656         self.check_flag_panel = xrc.XRCCTRL(self, 'check_flag_control')
1657         id = self.check_flag_panel.GetId()
1658         wx.EVT_CHECKBOX(self, id, self.OnCheck)
1659         self.checkControls[id] = (xrc.XRCCTRL(self, 'text_flag_control'),
1660                                   d, 'flag')
1661
1662         for id,cdp in self.checkControls.items():
1663             c,d,p = cdp
1664             try:
1665                 if isinstance(c, wx.SpinCtrl):
1666                     c.SetValue(int(d[p]))
1667                 else:
1668                     c.SetValue(d[p])
1669                 self.FindWindowById(id).SetValue(True)
1670             except KeyError:
1671                 c.Enable(False)
1672
1673         self.radio_allow_exec = xrc.XRCCTRL(self, 'radio_allow_exec')
1674         try:
1675             radio = {'ask': 0, 'yes':1, 'no':2}[g.conf.allowExec]
1676         except KeyError:
1677             radio = 0
1678         self.radio_allow_exec.SetSelection(radio)
1679
1680     def OnCheck(self, evt):
1681         self.checkControls[evt.GetId()][0].Enable(evt.IsChecked())
1682         evt.Skip()
1683
1684 ################################################################################
1685
1686 # Parse string in form var1=val1[,var2=val2]* as dictionary
1687 def ReadDictFromString(s):
1688     d = {}
1689     for vv in s.split(','):
1690         var,val = vv.split(':')
1691         d[var.strip()] = val
1692     return d
1693
1694 # Transform dictionary with strings into one string
1695 def DictToString(d):
1696     return ','.join(map(':'.join, d.items()))
1697
1698 def usage():
1699     print >> sys.stderr, 'usage: xrced [-dhiv] [file]'
1700
1701 class App(wx.App):
1702     def OnInit(self):
1703         # Check version
1704         if wx.VERSION[:3] < MinWxVersion:
1705             wx.LogWarning('''\
1706 This version of XRCed may not work correctly on your version of wxWidgets. \
1707 Please upgrade wxWidgets to %d.%d.%d or higher.''' % MinWxVersion)
1708         global debug
1709         # Process comand-line
1710         opts = args = None
1711         try:
1712             opts, args = getopt.getopt(sys.argv[1:], 'dhiv')
1713             for o,a in opts:
1714                 if o == '-h':
1715                     usage()
1716                     sys.exit(0)
1717                 elif o == '-d':
1718                     debug = True
1719                 elif o == '-v':
1720                     print 'XRCed version', version
1721                     sys.exit(0)
1722
1723         except getopt.GetoptError:
1724             if wx.Platform != '__WXMAC__': # macs have some extra parameters
1725                 print >> sys.stderr, 'Unknown option'
1726                 usage()
1727                 sys.exit(1)
1728
1729         self.SetAppName('xrced')
1730         # Settings
1731         global conf
1732         conf = g.conf = wx.Config(style = wx.CONFIG_USE_LOCAL_FILE)
1733         conf.localconf = None
1734         conf.autoRefresh = conf.ReadInt('autorefresh', True)
1735         pos = conf.ReadInt('x', -1), conf.ReadInt('y', -1)
1736         size = conf.ReadInt('width', 800), conf.ReadInt('height', 600)
1737         conf.embedPanel = conf.ReadInt('embedPanel', True)
1738         conf.showTools = conf.ReadInt('showTools', True)
1739         conf.sashPos = conf.ReadInt('sashPos', 200)
1740
1741         # read recently used files
1742         g.fileHistory = wx.FileHistory()
1743         g.fileHistory.Load(conf)
1744
1745         if not conf.embedPanel:
1746             conf.panelX = conf.ReadInt('panelX', -1)
1747             conf.panelY = conf.ReadInt('panelY', -1)
1748         else:
1749             conf.panelX = conf.panelY = -1
1750         conf.panelWidth = conf.ReadInt('panelWidth', 200)
1751         conf.panelHeight = conf.ReadInt('panelHeight', 200)
1752         conf.panic = not conf.HasEntry('nopanic')
1753         # Preferences
1754         conf.allowExec = conf.Read('Prefs/allowExec', 'ask')
1755         p = 'Prefs/sizeritem_defaults_panel'
1756         import xxx
1757         if conf.HasEntry(p):
1758             ##sys.modules['xxx'].xxxSizerItem.defaults_panel = ReadDictFromString(conf.Read(p))
1759             xxx.xxxSizerItem.defaults_panel = ReadDictFromString(conf.Read(p))
1760         p = 'Prefs/sizeritem_defaults_control'
1761         if conf.HasEntry(p):
1762             ##sys.modules['xxx'].xxxSizerItem.defaults_control = ReadDictFromString(conf.Read(p))
1763             xxx.xxxSizerItem.defaults_control = ReadDictFromString(conf.Read(p))
1764
1765         # Add handlers
1766         wx.FileSystem.AddHandler(wx.MemoryFSHandler())
1767         # Create main frame
1768         frame = Frame(pos, size)
1769         frame.Show(True)
1770
1771         # Load plugins
1772         plugins = os.getenv('XRCEDPATH')
1773         if plugins:
1774             cwd = os.getcwd()
1775             try:
1776                 for dir in plugins.split(':'):
1777                     if os.path.isdir(dir) and \
1778                        os.path.isfile(os.path.join(dir, '__init__.py')):
1779                         # Normalize
1780                         dir = os.path.abspath(os.path.normpath(dir))
1781                         sys.path = sys_path + [os.path.dirname(dir)]
1782                         try:
1783                             os.chdir(dir)
1784                             __import__(os.path.basename(dir), globals(), locals(), ['*'])
1785                         except:
1786                             print traceback.print_exc()
1787             finally:
1788                 os.chdir(cwd)
1789         # Store important data
1790         frame.handlers = getHandlers()[:]
1791         frame.custom = g.pullDownMenu.custom[:]
1792         frame.modules = sys.modules.copy()
1793
1794         # Initialize
1795         frame.Clear()
1796
1797         # Load file after showing
1798         if args:
1799             conf.panic = False
1800             frame.open = frame.Open(args[0])
1801
1802         return True
1803
1804     def OnExit(self):
1805         # Write config
1806         global conf
1807         wc = conf
1808         wc.WriteInt('autorefresh', conf.autoRefresh)
1809         wc.WriteInt('x', conf.x)
1810         wc.WriteInt('y', conf.y)
1811         wc.WriteInt('width', conf.width)
1812         wc.WriteInt('height', conf.height)
1813         wc.WriteInt('embedPanel', conf.embedPanel)
1814         wc.WriteInt('showTools', conf.showTools)
1815         if not conf.embedPanel:
1816             wc.WriteInt('panelX', conf.panelX)
1817             wc.WriteInt('panelY', conf.panelY)
1818         wc.WriteInt('sashPos', conf.sashPos)
1819         wc.WriteInt('panelWidth', conf.panelWidth)
1820         wc.WriteInt('panelHeight', conf.panelHeight)
1821         wc.WriteInt('nopanic', 1)
1822         g.fileHistory.Save(wc)
1823         # Preferences
1824         wc.DeleteGroup('Prefs')
1825         wc.Write('Prefs/allowExec', conf.allowExec)
1826         import xxx
1827         ##v = sys.modules['xxx'].xxxSizerItem.defaults_panel
1828         v = xxx.xxxSizerItem.defaults_panel
1829         if v: wc.Write('Prefs/sizeritem_defaults_panel', DictToString(v))
1830         ###v = sys.modules['xxx'].xxxSizerItem.defaults_control
1831         v = xxx.xxxSizerItem.defaults_control
1832         if v: wc.Write('Prefs/sizeritem_defaults_control', DictToString(v))
1833
1834         wc.Flush()
1835
1836 def main():
1837     app = App(0, useBestVisual=False)
1838     #app.SetAssertMode(wx.PYAPP_ASSERT_LOG)
1839     app.MainLoop()
1840     app.OnExit()
1841     global conf
1842     del conf
1843
1844 if __name__ == '__main__':
1845     main()