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         # Undo info
 690         self.lastOp = 'MOVEUP'
 691         status = 'Moved before previous sibling'
 692
 693         # Prepare undo data
 694         panel.Apply()
 695
 696         parent = tree.GetItemParent(selected)
 697         elem = tree.RemoveLeaf(selected)
 698         nextItem = tree.GetFirstChild(parent)[0]
 699         for i in range(index - 1): nextItem = tree.GetNextSibling(nextItem)
 700         selected = tree.InsertNode(parent, tree.GetPyData(parent).treeObject(), elem, nextItem)
 701         newIndex = tree.ItemIndex(selected)
 702         tree.SelectItem(selected)
 703
 704         undoMan.RegisterUndo(UndoMove(parent, index, parent, newIndex))
 705
 706         self.modified = True
 707         self.SetStatusText(status)
 708
 709         return
 710
 711     def OnMoveDown(self, evt):
 712         selected = tree.selection
 713         if not selected: return
 714
 715         index = tree.ItemIndex(selected)
 716         next = tree.GetNextSibling(selected)
 717         if not next: return
 718
 719         # Undo info
 720         self.lastOp = 'MOVEDOWN'
 721         status = 'Moved after next sibling'
 722
 723         # Prepare undo data
 724         panel.Apply()
 725
 726         parent = tree.GetItemParent(selected)
 727         elem = tree.RemoveLeaf(selected)
 728         nextItem = tree.GetFirstChild(parent)[0]
 729         for i in range(index + 1): nextItem = tree.GetNextSibling(nextItem)
 730         selected = tree.InsertNode(parent, tree.GetPyData(parent).treeObject(), elem, nextItem)
 731         newIndex = tree.ItemIndex(selected)
 732         tree.SelectItem(selected)
 733
 734         undoMan.RegisterUndo(UndoMove(parent, index, parent, newIndex))
 735
 736         self.modified = True
 737         self.SetStatusText(status)
 738
 739         return
 740
 741     def OnMoveLeft(self, evt):
 742         selected = tree.selection
 743         if not selected: return
 744
 745         oldParent = tree.GetItemParent(selected)
 746         if not oldParent: return
 747         pparent = tree.GetItemParent(oldParent)
 748         if not pparent: return
 749
 750         # Check compatibility
 751         if not self.ItemsAreCompatible(tree.GetPyData(pparent).treeObject(), tree.GetPyData(selected).treeObject()): return
 752
 753         # Undo info
 754         self.lastOp = 'MOVELEFT'
 755         status = 'Made next sibling of parent'
 756
 757         oldIndex = tree.ItemIndex(selected)
 758         elem = tree.RemoveLeaf(selected)
 759         nextItem = tree.GetFirstChild(pparent)[0]
 760         parentIndex = tree.ItemIndex(oldParent)
 761         for i in range(parentIndex + 1): nextItem = tree.GetNextSibling(nextItem)
 762
 763         # Check parent and child relationships.
 764         # If parent is sizer or notebook, child is of wrong class or
 765         # parent is normal window, child is child container then detach child.
 766         parent = tree.GetPyData(pparent).treeObject()
 767         xxx = MakeXXXFromDOM(parent, elem)
 768         isChildContainer = isinstance(xxx, xxxChildContainer)
 769         if isChildContainer and \
 770            ((parent.isSizer and not isinstance(xxx, xxxSizerItem)) or \
 771             (isinstance(parent, xxxNotebook) and not isinstance(xxx, xxxNotebookPage)) or \
 772            not (parent.isSizer or isinstance(parent, xxxNotebook))):
 773             elem.removeChild(xxx.child.node) # detach child
 774             elem.unlink()           # delete child container
 775             elem = xxx.child.node # replace
 776             # This may help garbage collection
 777             xxx.child.parent = None
 778             isChildContainer = False
 779         # Parent is sizer or notebook, child is not child container
 780         if parent.isSizer and not isChildContainer and not isinstance(xxx, xxxSpacer):
 781             # Create sizer item element
 782             sizerItemElem = MakeEmptyDOM('sizeritem')
 783             sizerItemElem.appendChild(elem)
 784             elem = sizerItemElem
 785         elif isinstance(parent, xxxNotebook) and not isChildContainer:
 786             pageElem = MakeEmptyDOM('notebookpage')
 787             pageElem.appendChild(elem)
 788             elem = pageElem
 789
 790         selected = tree.InsertNode(pparent, tree.GetPyData(pparent).treeObject(), elem, nextItem)
 791         newIndex = tree.ItemIndex(selected)
 792         tree.SelectItem(selected)
 793
 794         undoMan.RegisterUndo(UndoMove(oldParent, oldIndex, pparent, newIndex))
 795
 796         self.modified = True
 797         self.SetStatusText(status)
 798
 799     def OnMoveRight(self, evt):
 800         selected = tree.selection
 801         if not selected: return
 802
 803         oldParent = tree.GetItemParent(selected)
 804         if not oldParent: return
 805
 806         newParent = tree.GetPrevSibling(selected)
 807         if not newParent: return
 808
 809         parent = tree.GetPyData(newParent).treeObject()
 810
 811         # Check compatibility
 812         if not self.ItemsAreCompatible(parent, tree.GetPyData(selected).treeObject()): return
 813
 814         # Undo info
 815         self.lastOp = 'MOVERIGHT'
 816         status = 'Made last child of previous sibling'
 817
 818         oldIndex = tree.ItemIndex(selected)
 819         elem = tree.RemoveLeaf(selected)
 820
 821         # Check parent and child relationships.
 822         # If parent is sizer or notebook, child is of wrong class or
 823         # parent is normal window, child is child container then detach child.
 824         xxx = MakeXXXFromDOM(parent, elem)
 825         isChildContainer = isinstance(xxx, xxxChildContainer)
 826         if isChildContainer and \
 827            ((parent.isSizer and not isinstance(xxx, xxxSizerItem)) or \
 828             (isinstance(parent, xxxNotebook) and not isinstance(xxx, xxxNotebookPage)) or \
 829            not (parent.isSizer or isinstance(parent, xxxNotebook))):
 830             elem.removeChild(xxx.child.node) # detach child
 831             elem.unlink()           # delete child container
 832             elem = xxx.child.node # replace
 833             # This may help garbage collection
 834             xxx.child.parent = None
 835             isChildContainer = False
 836         # Parent is sizer or notebook, child is not child container
 837         if parent.isSizer and not isChildContainer and not isinstance(xxx, xxxSpacer):
 838             # Create sizer item element
 839             sizerItemElem = MakeEmptyDOM('sizeritem')
 840             sizerItemElem.appendChild(elem)
 841             elem = sizerItemElem
 842         elif isinstance(parent, xxxNotebook) and not isChildContainer:
 843             pageElem = MakeEmptyDOM('notebookpage')
 844             pageElem.appendChild(elem)
 845             elem = pageElem
 846
 847         selected = tree.InsertNode(newParent, tree.GetPyData(newParent).treeObject(), elem, wx.TreeItemId())
 848
 849         newIndex = tree.ItemIndex(selected)
 850         tree.SelectItem(selected)
 851
 852         undoMan.RegisterUndo(UndoMove(oldParent, oldIndex, newParent, newIndex))
 853
 854         self.modified = True
 855         self.SetStatusText(status)
 856
 857
 858     def OnCutDelete(self, evt):
 859         selected = tree.selection
 860         if not selected: return         # key pressed event
 861         # Undo info
 862         if evt.GetId() == wx.ID_CUT:
 863             self.lastOp = 'CUT'
 864             status = 'Removed to clipboard'
 865         else:
 866             self.lastOp = 'DELETE'
 867             status = 'Deleted'
 868         # Delete testWin?
 869         if g.testWin:
 870             # If deleting top-level item, delete testWin
 871             if selected == g.testWin.item:
 872                 g.testWin.Destroy()
 873                 g.testWin = None
 874             else:
 875                 # Remove highlight, update testWin
 876                 if g.testWin.highLight:
 877                     g.testWin.highLight.Remove()
 878                 tree.needUpdate = True
 879         # Prepare undo data
 880         panel.Apply()
 881         index = tree.ItemFullIndex(selected)
 882         xxx = tree.GetPyData(selected)
 883         parent = tree.GetPyData(tree.GetItemParent(selected)).treeObject()
 884         elem = tree.RemoveLeaf(selected)
 885         undoMan.RegisterUndo(UndoCutDelete(index, parent, elem))
 886         if evt.GetId() == wx.ID_CUT:
 887             if wx.TheClipboard.Open():
 888                 if xxx.isElement:
 889                     data = wx.CustomDataObject('XRCED')
 890                     # (False, True)
 891                     s = elem.toxml(encoding=expat.native_encoding)
 892                 else:
 893                     data = wx.CustomDataObject('XRCED_node')
 894                     s = xxx.node.data
 895                 data.SetData(cPickle.dumps(s))
 896                 wx.TheClipboard.SetData(data)
 897                 wx.TheClipboard.Close()
 898             else:
 899                 wx.MessageBox("Unable to open the clipboard", "Error")
 900         tree.pendingHighLight = None
 901         tree.UnselectAll()
 902         tree.selection = None
 903         # Update tools
 904         g.tools.UpdateUI()
 905         panel.Clear()
 906         self.SetModified()
 907         self.SetStatusText(status)
 908
 909     def OnSubclass(self, evt):
 910         selected = tree.selection
 911         xxx = tree.GetPyData(selected).treeObject()
 912         elem = xxx.node
 913         subclass = xxx.subclass
 914         dlg = wx.TextEntryDialog(self, 'Subclass:', defaultValue=subclass)
 915         if dlg.ShowModal() == wx.ID_OK:
 916             subclass = dlg.GetValue()
 917             if subclass:
 918                 elem.setAttribute('subclass', subclass)
 919             elif elem.hasAttribute('subclass'):
 920                 elem.removeAttribute('subclass')
 921             self.SetModified()
 922             xxx.subclass = elem.getAttribute('subclass')
 923             tree.SetItemText(selected, xxx.treeName())
 924             panel.pages[0].box.SetLabel(xxx.panelName())
 925         dlg.Destroy()
 926
 927     def OnEmbedPanel(self, evt):
 928         conf.embedPanel = evt.IsChecked()
 929         if conf.embedPanel:
 930             # Remember last dimentions
 931             conf.panelX, conf.panelY = self.miniFrame.GetPosition()
 932             conf.panelWidth, conf.panelHeight = self.miniFrame.GetSize()
 933             size = self.GetSize()
 934             pos = self.GetPosition()
 935             sizePanel = panel.GetSize()
 936             panel.Reparent(self.splitter)
 937             self.miniFrame.GetSizer().Remove(panel)
 938             # Widen
 939             self.SetDimensions(pos.x, pos.y, size.width + sizePanel.width, size.height)
 940             self.splitter.SplitVertically(tree, panel, conf.sashPos)
 941             self.miniFrame.Show(False)
 942         else:
 943             conf.sashPos = self.splitter.GetSashPosition()
 944             pos = self.GetPosition()
 945             size = self.GetSize()
 946             sizePanel = panel.GetSize()
 947             self.splitter.Unsplit(panel)
 948             sizer = self.miniFrame.GetSizer()
 949             panel.Reparent(self.miniFrame)
 950             panel.Show(True)
 951             sizer.Add(panel, 1, wx.EXPAND)
 952             self.miniFrame.Show(True)
 953             self.miniFrame.SetDimensions(conf.panelX, conf.panelY,
 954                                          conf.panelWidth, conf.panelHeight)
 955             self.miniFrame.Layout()
 956             # Reduce width
 957             self.SetDimensions(pos.x, pos.y,
 958                                max(size.width - sizePanel.width, self.minWidth), size.height)
 959
 960     def OnShowTools(self, evt):
 961         conf.showTools = evt.IsChecked()
 962         g.tools.Show(conf.showTools)
 963         if conf.showTools:
 964             self.toolsSizer.Prepend(g.tools, 0, wx.EXPAND)
 965         else:
 966             self.toolsSizer.Remove(g.tools)
 967         self.toolsSizer.Layout()
 968
 969     def OnTest(self, evt):
 970         if not tree.selection: return   # key pressed event
 971         tree.ShowTestWindow(tree.selection)
 972
 973     def OnTestHide(self, evt):
 974         tree.CloseTestWindow()
 975
 976     # Find object by relative position
 977     def FindObject(self, item, obj):
 978         # We simply perform depth-first traversal, sinse it's too much
 979         # hassle to deal with all sizer/window combinations
 980         w = tree.FindNodeObject(item)
 981         if w == obj or isinstance(w, wx.GBSizerItem) and w.GetWindow() == obj:
 982             return item
 983         if tree.ItemHasChildren(item):
 984             child = tree.GetFirstChild(item)[0]
 985             while child:
 986                 found = self.FindObject(child, obj)
 987                 if found: return found
 988                 child = tree.GetNextSibling(child)
 989         return None
 990
 991     def OnTestWinLeftDown(self, evt):
 992         pos = evt.GetPosition()
 993         self.SetHandler(g.testWin)
 994         g.testWin.Disconnect(wx.ID_ANY, wx.ID_ANY, wx.wxEVT_LEFT_DOWN)
 995         item = self.FindObject(g.testWin.item, evt.GetEventObject())
 996         if item:
 997             tree.EnsureVisible(item)
 998             tree.SelectItem(item)
 999         self.tb.ToggleTool(self.ID_TOOL_LOCATE, False)
1000         if item:
1001             self.SetStatusText('Selected %s' % tree.GetItemText(item))
1002         else:
1003             self.SetStatusText('Locate failed!')
1004
1005     def SetHandler(self, w, h=None):
1006         if h:
1007             w.SetEventHandler(h)
1008             w.SetCursor(wx.CROSS_CURSOR)
1009         else:
1010             w.SetEventHandler(w)
1011             w.SetCursor(wx.NullCursor)
1012         for ch in w.GetChildren():
1013             self.SetHandler(ch, h)
1014
1015     def OnLocate(self, evt):
1016         if g.testWin:
1017             if evt.GetId() == self.ID_LOCATE or \
1018                evt.GetId() == self.ID_TOOL_LOCATE and evt.IsChecked():
1019                 self.SetHandler(g.testWin, g.testWin)
1020                 g.testWin.Connect(wx.ID_ANY, wx.ID_ANY, wx.wxEVT_LEFT_DOWN, self.OnTestWinLeftDown)
1021                 if evt.GetId() == self.ID_LOCATE:
1022                     self.tb.ToggleTool(self.ID_TOOL_LOCATE, True)
1023             elif evt.GetId() == self.ID_TOOL_LOCATE and not evt.IsChecked():
1024                 self.SetHandler(g.testWin, None)
1025                 g.testWin.Disconnect(wx.ID_ANY, wx.ID_ANY, wx.wxEVT_LEFT_DOWN)
1026             self.SetStatusText('Click somewhere in your test window now')
1027
1028     def OnRefresh(self, evt):
1029         # If modified, apply first
1030         selection = tree.selection
1031         if selection:
1032             xxx = tree.GetPyData(selection)
1033             if xxx and panel.IsModified():
1034                 tree.Apply(xxx, selection)
1035         if g.testWin:
1036             # (re)create
1037             tree.CreateTestWin(g.testWin.item)
1038         panel.modified = False
1039         tree.needUpdate = False
1040
1041     def OnAutoRefresh(self, evt):
1042         conf.autoRefresh = evt.IsChecked()
1043         self.menuBar.Check(self.ID_AUTO_REFRESH, conf.autoRefresh)
1044         self.tb.ToggleTool(self.ID_AUTO_REFRESH, conf.autoRefresh)
1045
1046     def OnAbout(self, evt):
1047         str = '''\
1048 XRCed version %s
1049
1050 (c) Roman Rolinsky <rollrom@users.sourceforge.net>
1051 Homepage: http://xrced.sourceforge.net\
1052 ''' % version
1053         dlg = wx.MessageDialog(self, str, 'About XRCed', wx.OK | wx.CENTRE)
1054         dlg.ShowModal()
1055         dlg.Destroy()
1056
1057     def OnReadme(self, evt):
1058         text = open(os.path.join(basePath, 'README.txt'), 'r').read()
1059         dlg = ScrolledMessageDialog(self, text, "XRCed README")
1060         dlg.ShowModal()
1061         dlg.Destroy()
1062
1063     # Simple emulation of python command line
1064     def OnDebugCMD(self, evt):
1065         while 1:
1066             try:
1067                 exec raw_input('C:\> ')
1068             except EOFError:
1069                 print '^D'
1070                 break
1071             except:
1072                 (etype, value, tb) =sys.exc_info()
1073                 tblist =traceback.extract_tb(tb)[1:]
1074                 msg =' '.join(traceback.format_exception_only(etype, value)
1075                         +traceback.format_list(tblist))
1076                 print msg
1077
1078     def OnCreate(self, evt):
1079         selected = tree.selection
1080         if tree.ctrl: appendChild = False
1081         else: appendChild = not tree.NeedInsert(selected)
1082         xxx = tree.GetPyData(selected)
1083         if not appendChild:
1084             # If insert before
1085             if tree.shift:
1086                 # If has previous item, insert after it, else append to parent
1087                 nextItem = selected
1088                 parentLeaf = tree.GetItemParent(selected)
1089             else:
1090                 # If has next item, insert, else append to parent
1091                 nextItem = tree.GetNextSibling(selected)
1092                 parentLeaf = tree.GetItemParent(selected)
1093         # Expanded container (must have children)
1094         elif tree.shift and tree.IsExpanded(selected) \
1095            and tree.GetChildrenCount(selected, False):
1096             nextItem = tree.GetFirstChild(selected)[0]
1097             parentLeaf = selected
1098         else:
1099             nextItem = wx.TreeItemId()
1100             parentLeaf = selected
1101         parent = tree.GetPyData(parentLeaf)
1102         if parent.hasChild: parent = parent.child
1103
1104         # Create object_ref?
1105         if evt.GetId() == ID_NEW.REF:
1106             ref = wx.GetTextFromUser('Create reference to:', 'Create reference')
1107             if not ref: return
1108             xxx = MakeEmptyRefXXX(parent, ref)
1109         elif evt.GetId() == ID_NEW.COMMENT:
1110             xxx = MakeEmptyCommentXXX(parent)
1111         else:
1112             # Create empty element
1113             if evt.GetId() >= ID_NEW.CUSTOM:
1114                 className = pullDownMenu.customMap[evt.GetId()]
1115             else:
1116                 className = pullDownMenu.createMap[evt.GetId()]
1117             xxx = MakeEmptyXXX(parent, className)
1118
1119         # Insert new node, register undo
1120         if xxx.isElement:                 # true object
1121             # Set default name for top-level windows
1122             if parent.__class__ == xxxMainNode:
1123                 cl = xxx.treeObject().__class__
1124                 frame.maxIDs[cl] += 1
1125                 xxx.setTreeName('%s%d' % (defaultIDs[cl], frame.maxIDs[cl]))
1126             # And for some other standard controls
1127             elif parent.__class__ == xxxStdDialogButtonSizer:
1128                 xxx.setTreeName(pullDownMenu.stdButtonIDs[evt.GetId()][0])
1129                 # We can even set label
1130                 obj = xxx.treeObject()
1131                 elem = g.tree.dom.createElement('label')
1132                 elem.appendChild(g.tree.dom.createTextNode(pullDownMenu.stdButtonIDs[evt.GetId()][1]))
1133                 obj.params['label'] = xxxParam(elem)
1134                 xxx.treeObject().node.appendChild(elem)
1135
1136             newItem = tree.InsertNode(parentLeaf, parent, xxx.node, nextItem)
1137         else:                           # comment node
1138             newItem = tree.InsertNode(parentLeaf, parent, xxx.node, nextItem)
1139         undoMan.RegisterUndo(UndoPasteCreate(parentLeaf, parent, newItem, selected))
1140         tree.EnsureVisible(newItem)
1141         tree.SelectItem(newItem)
1142         if not tree.IsVisible(newItem):
1143             tree.ScrollTo(newItem)
1144             tree.Refresh()
1145         # Update view?
1146         if xxx.isElement and g.testWin and tree.IsHighlatable(newItem):
1147             if conf.autoRefresh:
1148                 tree.needUpdate = True
1149                 tree.pendingHighLight = newItem
1150             else:
1151                 tree.pendingHighLight = None
1152         tree.SetFocus()
1153         if not xxx.isElement:
1154             tree.EditLabel(newItem)
1155         self.SetModified()
1156
1157     # Replace one object with another
1158     def OnReplace(self, evt):
1159         selected = tree.selection
1160         xxx = tree.GetPyData(selected).treeObject()
1161         elem = xxx.node
1162         parent = elem.parentNode
1163         undoMan.RegisterUndo(UndoReplace(selected))
1164         # New class
1165         className = pullDownMenu.createMap[evt.GetId() - 1000]
1166
1167         # Create temporary empty node (with default values)
1168         dummy = MakeEmptyDOM(className)
1169         if className == 'spacer' and xxx.className != 'spacer':
1170             klass = xxxSpacer
1171         elif xxx.className == 'spacer' and className != 'spacer':
1172             klass = xxxSizerItem
1173         else:
1174             klass = xxxDict[className]
1175         # Remove non-compatible children
1176         if tree.ItemHasChildren(selected) and not klass.hasChildren:
1177             tree.DeleteChildren(selected)
1178         nodes = elem.childNodes[:]
1179         tags = []
1180         for node in nodes:
1181             if node.nodeType != minidom.Node.ELEMENT_NODE: continue
1182             remove = False
1183             tag = node.tagName
1184             if tag == 'object':
1185                 if not klass.hasChildren:  remove = True
1186             elif tag not in klass.allParams and \
1187                      (not klass.hasStyle or tag not in klass.styles):
1188                 remove = True
1189             else:
1190                 tags.append(tag)
1191             if remove:
1192                 elem.removeChild(node)
1193                 node.unlink()
1194
1195         # Remove sizeritem child if spacer
1196         if className == 'spacer' and xxx.className != 'spacer':
1197             sizeritem = elem.parentNode
1198             assert sizeritem.getAttribute('class') == 'sizeritem'
1199             sizeritem.removeChild(elem)
1200             elem.unlink()
1201             elem = sizeritem
1202             tree.GetPyData(selected).hasChild = False
1203         elif xxx.className == 'spacer' and className != 'spacer':
1204             # Create sizeritem element
1205             assert xxx.parent.isSizer
1206             elem.setAttribute('class', 'sizeritem')
1207             node = MakeEmptyDOM(className)
1208             elem.appendChild(node)
1209             # Replace to point to new object
1210             xxx = xxxSizerItem(xxx.parent, elem)
1211             elem = node
1212             tree.SetPyData(selected, xxx)
1213             xxx = xxx.child
1214         else:
1215             # Copy parameters present in dummy but not in elem
1216             for node in dummy.childNodes:
1217                 if node.tagName not in tags:  elem.appendChild(node.cloneNode(True))
1218         dummy.unlink()
1219
1220         # Change class name
1221         elem.setAttribute('class', className)
1222         if elem.hasAttribute('subclass'):
1223             elem.removeAttribute('subclass') # clear subclassing
1224         # Re-create xxx element
1225         xxx = MakeXXXFromDOM(xxx.parent, elem)
1226         # Remove incompatible style flags
1227         if 'style' in xxx.params:
1228             styles = map(string.strip, xxx.params['style'].value().split('|'))
1229             newStyles = [s for s in styles if s in klass.winStyles or s in genericStyles]
1230             if newStyles != styles:
1231                 if newStyles:
1232                     value = reduce(lambda a,b: a+'|'+b, newStyles)
1233                 else:
1234                     value = ''
1235                 xxx.params['style'].update(value)
1236
1237         # Update parent in child objects
1238         if tree.ItemHasChildren(selected):
1239             i, cookie = tree.GetFirstChild(selected)
1240             while i.IsOk():
1241                 x = tree.GetPyData(i)
1242                 x.parent = xxx
1243                 if x.hasChild: x.child.parent = xxx
1244                 i, cookie = tree.GetNextChild(selected, cookie)
1245
1246         # Update tree
1247         if tree.GetPyData(selected).hasChild: # child container
1248             container = tree.GetPyData(selected)
1249             container.resetChild(xxx)
1250             xxx = container
1251         else:
1252             tree.SetPyData(selected, xxx)
1253         tree.SetItemText(selected, xxx.treeName())
1254         tree.SetItemImage(selected, xxx.treeImage())
1255
1256         # Set default name for top-level windows
1257         if parent.__class__ == xxxMainNode:
1258             cl = xxx.treeObject().__class__
1259             frame.maxIDs[cl] += 1
1260             xxx.setTreeName('%s%d' % (defaultIDs[cl], frame.maxIDs[cl]))
1261
1262         # Update panel
1263         g.panel.SetData(xxx)
1264         # Update tools
1265         g.tools.UpdateUI()
1266
1267         #undoMan.RegisterUndo(UndoPasteCreate(parentLeaf, parent, newItem, selected))
1268         # Update view?
1269         if g.testWin and tree.IsHighlatable(selected):
1270             if conf.autoRefresh:
1271                 tree.needUpdate = True
1272                 tree.pendingHighLight = selected
1273             else:
1274                 tree.pendingHighLight = None
1275         tree.SetFocus()
1276         self.SetModified()
1277
1278     # Expand/collapse subtree
1279     def OnExpand(self, evt):
1280         if tree.selection: tree.ExpandAll(tree.selection)
1281         else: tree.ExpandAll(tree.root)
1282     def OnCollapse(self, evt):
1283         if tree.selection: tree.CollapseAll(tree.selection)
1284         else: tree.CollapseAll(tree.root)
1285
1286     def OnPullDownHighlight(self, evt):
1287         menuId = evt.GetMenuId()
1288         if menuId != -1:
1289             menu = evt.GetEventObject()
1290             help = menu.GetHelpString(menuId)
1291             self.SetStatusText(help)
1292         else:
1293             self.SetStatusText('')
1294
1295     def OnUpdateUI(self, evt):
1296         if evt.GetId() in [wx.ID_CUT, wx.ID_COPY, self.ID_DELETE]:
1297             evt.Enable(tree.selection is not None and tree.selection != tree.root)
1298         elif evt.GetId() == wx.ID_SAVE:
1299             evt.Enable(self.modified)
1300         elif evt.GetId() in [wx.ID_PASTE, self.ID_TOOL_PASTE]:
1301             evt.Enable(tree.selection is not None)
1302         elif evt.GetId() == self.ID_TEST:
1303             evt.Enable(tree.selection is not None and tree.selection != tree.root)
1304         elif evt.GetId() in [self.ID_LOCATE, self.ID_TOOL_LOCATE]:
1305             evt.Enable(g.testWin is not None)
1306         elif evt.GetId() == wx.ID_UNDO:  evt.Enable(undoMan.CanUndo())
1307         elif evt.GetId() == wx.ID_REDO:  evt.Enable(undoMan.CanRedo())
1308
1309     def OnIdle(self, evt):
1310         if self.inIdle: return          # Recursive call protection
1311         self.inIdle = True
1312         try:
1313             if tree.needUpdate:
1314                 if conf.autoRefresh:
1315                     if g.testWin:
1316                         self.SetStatusText('Refreshing test window...')
1317                         # (re)create
1318                         tree.CreateTestWin(g.testWin.item)
1319                         self.SetStatusText('')
1320                     tree.needUpdate = False
1321             elif tree.pendingHighLight:
1322                 try:
1323                     tree.HighLight(tree.pendingHighLight)
1324                 except:
1325                     # Remove highlight if any problem
1326                     if g.testWin.highLight:
1327                         g.testWin.highLight.Remove()
1328                     tree.pendingHighLight = None
1329                     raise
1330             else:
1331                 evt.Skip()
1332         finally:
1333             self.inIdle = False
1334
1335     # We don't let close panel window
1336     def OnCloseMiniFrame(self, evt):
1337         return
1338
1339     def OnIconize(self, evt):
1340         if evt.Iconized():
1341             conf.x, conf.y = self.GetPosition()
1342             conf.width, conf.height = self.GetSize()
1343             if conf.embedPanel:
1344                 conf.sashPos = self.splitter.GetSashPosition()
1345             else:
1346                 conf.panelX, conf.panelY = self.miniFrame.GetPosition()
1347                 conf.panelWidth, conf.panelHeight = self.miniFrame.GetSize()
1348                 self.miniFrame.Iconize()
1349         else:
1350             if not conf.embedPanel:
1351                 self.miniFrame.Iconize(False)
1352         evt.Skip()
1353
1354     def OnCloseWindow(self, evt):
1355         if not self.AskSave(): return
1356         if g.testWin: g.testWin.Destroy()
1357         if not panel.GetPageCount() == 2:
1358             panel.page2.Destroy()
1359         else:
1360             # If we don't do this, page does not get destroyed (a bug?)
1361             panel.RemovePage(1)
1362         if not self.IsIconized():
1363             conf.x, conf.y = self.GetPosition()
1364             conf.width, conf.height = self.GetSize()
1365             if conf.embedPanel:
1366                 conf.sashPos = self.splitter.GetSashPosition()
1367             else:
1368                 conf.panelX, conf.panelY = self.miniFrame.GetPosition()
1369                 conf.panelWidth, conf.panelHeight = self.miniFrame.GetSize()
1370         evt.Skip()
1371
1372     def CreateLocalConf(self, path):
1373         name = os.path.splitext(path)[0]
1374         name += '.xcfg'
1375         return wx.FileConfig(localFilename=name)
1376
1377     def Clear(self):
1378         self.dataFile = ''
1379         conf.localconf = None
1380         undoMan.Clear()
1381         self.SetModified(False)
1382         tree.Clear()
1383         panel.Clear()
1384         if g.testWin:
1385             g.testWin.Destroy()
1386             g.testWin = None
1387         # Numbers for new controls
1388         self.maxIDs = {}
1389         for cl in [xxxPanel, xxxDialog, xxxFrame,
1390                    xxxMenuBar, xxxMenu, xxxToolBar,
1391                    xxxWizard, xxxBitmap, xxxIcon]:
1392             self.maxIDs[cl] = 0
1393         # Restore handlers, menu, etc. to initial
1394         setHandlers(self.handlers[:])
1395         g.pullDownMenu.custom = self.custom[:]
1396         # Remove modules imported from comment directives
1397         map(sys.modules.pop, [m for m in sys.modules if m not in self.modules])
1398         xxxParamComment.locals = {}     # clear local namespace
1399         xxxParamComment.allow = None    # clear execution state
1400
1401     def SetModified(self, state=True):
1402         self.modified = state
1403         name = os.path.basename(self.dataFile)
1404         if not name: name = defaultName
1405         if state:
1406             self.SetTitle(progname + ': ' + name + ' *')
1407         else:
1408             self.SetTitle(progname + ': ' + name)
1409
1410     def Open(self, path):
1411         if not os.path.exists(path):
1412             wx.LogError('File does not exists: %s' % path)
1413             return False
1414         # Try to read the file
1415         try:
1416             f = open(path)
1417             self.Clear()
1418             dom = minidom.parse(f)
1419             f.close()
1420             # Set encoding global variable and default encoding
1421             if dom.encoding:
1422                 g.currentEncoding = dom.encoding
1423                 wx.SetDefaultPyEncoding(g.currentEncoding.encode())
1424             else:
1425                 g.currentEncoding = ''
1426             # Change dir
1427             self.dataFile = path = os.path.abspath(path)
1428             dir = os.path.dirname(path)
1429             if dir: os.chdir(dir)
1430             # Allow importing modules from the same directory
1431             sys.path = sys_path + [dir]
1432             tree.SetData(dom)
1433             self.SetTitle(progname + ': ' + os.path.basename(path))
1434             conf.localconf = self.CreateLocalConf(self.dataFile)
1435         except:
1436             # Nice exception printing
1437             inf = sys.exc_info()
1438             wx.LogError(traceback.format_exception(inf[0], inf[1], None)[-1])
1439             wx.LogError('Error reading file: %s' % path)
1440             if debug: raise
1441             return False
1442         return True
1443
1444     def Indent(self, node, indent = 0):
1445         if node.nodeType == minidom.Node.COMMENT_NODE:
1446             text = self.domCopy.createTextNode('\n' + ' ' * indent)
1447             node.parentNode.insertBefore(text, node)
1448             return                      # no children
1449         # Copy child list because it will change soon
1450         children = node.childNodes[:]
1451         # Main node doesn't need to be indented
1452         if indent:
1453             text = self.domCopy.createTextNode('\n' + ' ' * indent)
1454             node.parentNode.insertBefore(text, node)
1455         if children:
1456             # Append newline after last child, except for text nodes
1457             if children[-1].nodeType == minidom.Node.ELEMENT_NODE:
1458                 text = self.domCopy.createTextNode('\n' + ' ' * indent)
1459                 node.appendChild(text)
1460             # Indent children which are elements
1461             for n in children:
1462                 if n.nodeType == minidom.Node.ELEMENT_NODE or \
1463                        n.nodeType == minidom.Node.COMMENT_NODE:
1464                     self.Indent(n, indent + 2)
1465
1466     def Save(self, path):
1467         try:
1468             import codecs
1469             # Apply changes
1470             if tree.selection and panel.IsModified():
1471                 self.OnRefresh(wx.CommandEvent())
1472             if g.currentEncoding:
1473                 f = codecs.open(path, 'wt', g.currentEncoding)
1474             else:
1475                 f = codecs.open(path, 'wt')
1476             # Make temporary copy for formatting it
1477             # !!! We can't clone dom node, it works only once
1478             #self.domCopy = tree.dom.cloneNode(True)
1479             self.domCopy = MyDocument()
1480             mainNode = self.domCopy.appendChild(tree.mainNode.cloneNode(True))
1481             # Remove first child (test element)
1482             testElem = mainNode.firstChild
1483             mainNode.removeChild(testElem)
1484             testElem.unlink()
1485             self.Indent(mainNode)
1486             self.domCopy.writexml(f, encoding = g.currentEncoding)
1487             f.close()
1488             self.domCopy.unlink()
1489             self.domCopy = None
1490             self.SetModified(False)
1491             panel.SetModified(False)
1492             conf.localconf.Flush()
1493         except:
1494             inf = sys.exc_info()
1495             wx.LogError(traceback.format_exception(inf[0], inf[1], None)[-1])
1496             wx.LogError('Error writing file: %s' % path)
1497             raise
1498
1499     def AskSave(self):
1500         if not (self.modified or panel.IsModified()): return True
1501         flags = wx.ICON_EXCLAMATION | wx.YES_NO | wx.CANCEL | wx.CENTRE
1502         dlg = wx.MessageDialog( self, 'File is modified. Save before exit?',
1503                                'Save before too late?', flags )
1504         say = dlg.ShowModal()
1505         dlg.Destroy()
1506         wx.Yield()
1507         if say == wx.ID_YES:
1508             self.OnSaveOrSaveAs(wx.CommandEvent(wx.ID_SAVE))
1509             # If save was successful, modified flag is unset
1510             if not self.modified: return True
1511         elif say == wx.ID_NO:
1512             self.SetModified(False)
1513             panel.SetModified(False)
1514             return True
1515         return False
1516
1517 ################################################################################
1518
1519 class PythonOptions(wx.Dialog):
1520
1521     def __init__(self, parent, cfg, dataFile):
1522         pre = wx.PreDialog()
1523         g.frame.res.LoadOnDialog(pre, parent, "PYTHON_OPTIONS")
1524         self.PostCreate(pre)
1525
1526         self.cfg = cfg
1527         self.dataFile = dataFile
1528
1529         self.AutoGenerateCB = xrc.XRCCTRL(self, "AutoGenerateCB")
1530         self.EmbedCB = xrc.XRCCTRL(self, "EmbedCB")
1531         self.GettextCB = xrc.XRCCTRL(self, "GettextCB")
1532         self.MakeXRSFileCB = xrc.XRCCTRL(self, "MakeXRSFileCB")
1533         self.FileNameTC = xrc.XRCCTRL(self, "FileNameTC")
1534         self.BrowseBtn = xrc.XRCCTRL(self, "BrowseBtn")
1535         self.GenerateBtn = xrc.XRCCTRL(self, "GenerateBtn")
1536         self.SaveOptsBtn = xrc.XRCCTRL(self, "SaveOptsBtn")
1537
1538         self.Bind(wx.EVT_BUTTON, self.OnBrowse, self.BrowseBtn)
1539         self.Bind(wx.EVT_BUTTON, self.OnGenerate, self.GenerateBtn)
1540         self.Bind(wx.EVT_BUTTON, self.OnSaveOpts, self.SaveOptsBtn)
1541
1542         if self.cfg.Read("filename", "") != "":
1543             self.FileNameTC.SetValue(self.cfg.Read("filename"))
1544         else:
1545             name = os.path.splitext(os.path.split(dataFile)[1])[0]
1546             name += '_xrc.py'
1547             self.FileNameTC.SetValue(name)
1548         self.AutoGenerateCB.SetValue(self.cfg.ReadBool("autogenerate", False))
1549         self.EmbedCB.SetValue(self.cfg.ReadBool("embedResource", False))
1550         self.MakeXRSFileCB.SetValue(self.cfg.ReadBool("makeXRS", False))
1551         self.GettextCB.SetValue(self.cfg.ReadBool("genGettext", False))
1552
1553
1554     def OnBrowse(self, evt):
1555         path = self.FileNameTC.GetValue()
1556         dirname = os.path.abspath(os.path.dirname(path))
1557         name = os.path.split(path)[1]
1558         dlg = wx.FileDialog(self, 'Save As', dirname, name, '*.py',
1559                                wx.SAVE | wx.OVERWRITE_PROMPT)
1560         if dlg.ShowModal() == wx.ID_OK:
1561             path = dlg.GetPath()
1562             self.FileNameTC.SetValue(path)
1563         dlg.Destroy()
1564
1565
1566     def OnGenerate(self, evt):
1567         pypath = self.FileNameTC.GetValue()
1568         embed = self.EmbedCB.GetValue()
1569         genGettext = self.GettextCB.GetValue()
1570         frame.GeneratePython(self.dataFile, pypath, embed, genGettext)
1571         self.OnSaveOpts()
1572
1573
1574     def OnSaveOpts(self, evt=None):
1575         self.cfg.Write("filename", self.FileNameTC.GetValue())
1576         self.cfg.WriteBool("autogenerate", self.AutoGenerateCB.GetValue())
1577         self.cfg.WriteBool("embedResource", self.EmbedCB.GetValue())
1578         self.cfg.WriteBool("makeXRS", self.MakeXRSFileCB.GetValue())
1579         self.cfg.WriteBool("genGettext", self.GettextCB.GetValue())
1580
1581         self.EndModal(wx.ID_OK)
1582
1583 ################################################################################
1584
1585 class PrefsDialog(wx.Dialog):
1586
1587     def __init__(self, parent):
1588         pre = wx.PreDialog()
1589         g.frame.res.LoadOnDialog(pre, parent, "DIALOG_PREFS")
1590         self.PostCreate(pre)
1591         self.checkControls = {} # map of check IDs to (control,dict,param)
1592
1593         ##xxx = sys.modules['xxx']
1594         import xxx
1595         d = xxx.xxxSizerItem.defaults_panel
1596
1597         self.check_proportion_panel = xrc.XRCCTRL(self, 'check_proportion_panel')
1598         id = self.check_proportion_panel.GetId()
1599         wx.EVT_CHECKBOX(self, id, self.OnCheck)
1600         self.checkControls[id] = (xrc.XRCCTRL(self, 'spin_proportion_panel'),
1601                                   d, 'option')
1602
1603         self.check_flag_panel = xrc.XRCCTRL(self, 'check_flag_panel')
1604         id = self.check_flag_panel.GetId()
1605         wx.EVT_CHECKBOX(self, id, self.OnCheck)
1606         self.checkControls[id] = (xrc.XRCCTRL(self, 'text_flag_panel'),
1607                                   d, 'flag')
1608
1609         d = xxx.xxxSizerItem.defaults_control
1610
1611         self.check_proportion_panel = xrc.XRCCTRL(self, 'check_proportion_control')
1612         id = self.check_proportion_panel.GetId()
1613         wx.EVT_CHECKBOX(self, id, self.OnCheck)
1614         self.checkControls[id] = (xrc.XRCCTRL(self, 'spin_proportion_control'),
1615                                   d, 'option')
1616
1617         self.check_flag_panel = xrc.XRCCTRL(self, 'check_flag_control')
1618         id = self.check_flag_panel.GetId()
1619         wx.EVT_CHECKBOX(self, id, self.OnCheck)
1620         self.checkControls[id] = (xrc.XRCCTRL(self, 'text_flag_control'),
1621                                   d, 'flag')
1622
1623         for id,cdp in self.checkControls.items():
1624             c,d,p = cdp
1625             try:
1626                 if isinstance(c, wx.SpinCtrl):
1627                     c.SetValue(int(d[p]))
1628                 else:
1629                     c.SetValue(d[p])
1630                 self.FindWindowById(id).SetValue(True)
1631             except KeyError:
1632                 c.Enable(False)
1633
1634         self.radio_allow_exec = xrc.XRCCTRL(self, 'radio_allow_exec')
1635         try:
1636             radio = {'ask': 0, 'yes':1, 'no':2}[g.conf.allowExec]
1637         except KeyError:
1638             radio = 0
1639         self.radio_allow_exec.SetSelection(radio)
1640
1641     def OnCheck(self, evt):
1642         self.checkControls[evt.GetId()][0].Enable(evt.IsChecked())
1643         evt.Skip()
1644
1645 ################################################################################
1646
1647 # Parse string in form var1=val1[,var2=val2]* as dictionary
1648 def ReadDictFromString(s):
1649     d = {}
1650     for vv in s.split(','):
1651         var,val = vv.split(':')
1652         d[var.strip()] = val
1653     return d
1654
1655 # Transform dictionary with strings into one string
1656 def DictToString(d):
1657     return ','.join(map(':'.join, d.items()))
1658
1659 def usage():
1660     print >> sys.stderr, 'usage: xrced [-dhiv] [file]'
1661
1662 class App(wx.App):
1663     def OnInit(self):
1664         # Check version
1665         if wx.VERSION[:3] < MinWxVersion:
1666             wx.LogWarning('''\
1667 This version of XRCed may not work correctly on your version of wxWidgets. \
1668 Please upgrade wxWidgets to %d.%d.%d or higher.''' % MinWxVersion)
1669         global debug
1670         # Process comand-line
1671         opts = args = None
1672         try:
1673             opts, args = getopt.getopt(sys.argv[1:], 'dhiv')
1674             for o,a in opts:
1675                 if o == '-h':
1676                     usage()
1677                     sys.exit(0)
1678                 elif o == '-d':
1679                     debug = True
1680                 elif o == '-v':
1681                     print 'XRCed version', version
1682                     sys.exit(0)
1683
1684         except getopt.GetoptError:
1685             if wx.Platform != '__WXMAC__': # macs have some extra parameters
1686                 print >> sys.stderr, 'Unknown option'
1687                 usage()
1688                 sys.exit(1)
1689
1690         self.SetAppName('xrced')
1691         # Settings
1692         global conf
1693         conf = g.conf = wx.Config(style = wx.CONFIG_USE_LOCAL_FILE)
1694         conf.localconf = None
1695         conf.autoRefresh = conf.ReadInt('autorefresh', True)
1696         pos = conf.ReadInt('x', -1), conf.ReadInt('y', -1)
1697         size = conf.ReadInt('width', 800), conf.ReadInt('height', 600)
1698         conf.embedPanel = conf.ReadInt('embedPanel', True)
1699         conf.showTools = conf.ReadInt('showTools', True)
1700         conf.sashPos = conf.ReadInt('sashPos', 200)
1701
1702         # read recently used files
1703         g.fileHistory = wx.FileHistory()
1704         g.fileHistory.Load(conf)
1705
1706         if not conf.embedPanel:
1707             conf.panelX = conf.ReadInt('panelX', -1)
1708             conf.panelY = conf.ReadInt('panelY', -1)
1709         else:
1710             conf.panelX = conf.panelY = -1
1711         conf.panelWidth = conf.ReadInt('panelWidth', 200)
1712         conf.panelHeight = conf.ReadInt('panelHeight', 200)
1713         conf.panic = not conf.HasEntry('nopanic')
1714         # Preferences
1715         conf.allowExec = conf.Read('Prefs/allowExec', 'ask')
1716         p = 'Prefs/sizeritem_defaults_panel'
1717         import xxx
1718         if conf.HasEntry(p):
1719             ##sys.modules['xxx'].xxxSizerItem.defaults_panel = ReadDictFromString(conf.Read(p))
1720             xxx.xxxSizerItem.defaults_panel = ReadDictFromString(conf.Read(p))
1721         p = 'Prefs/sizeritem_defaults_control'
1722         if conf.HasEntry(p):
1723             ##sys.modules['xxx'].xxxSizerItem.defaults_control = ReadDictFromString(conf.Read(p))
1724             xxx.xxxSizerItem.defaults_control = ReadDictFromString(conf.Read(p))
1725
1726         # Add handlers
1727         wx.FileSystem.AddHandler(wx.MemoryFSHandler())
1728         # Create main frame
1729         frame = Frame(pos, size)
1730         frame.Show(True)
1731
1732         # Load plugins
1733         plugins = os.getenv('XRCEDPATH')
1734         if plugins:
1735             cwd = os.getcwd()
1736             try:
1737                 for dir in plugins.split(':'):
1738                     if os.path.isdir(dir) and \
1739                        os.path.isfile(os.path.join(dir, '__init__.py')):
1740                         # Normalize
1741                         dir = os.path.abspath(os.path.normpath(dir))
1742                         sys.path = sys_path + [os.path.dirname(dir)]
1743                         try:
1744                             os.chdir(dir)
1745                             __import__(os.path.basename(dir), globals(), locals(), ['*'])
1746                         except:
1747                             print traceback.print_exc()
1748             finally:
1749                 os.chdir(cwd)
1750         # Store important data
1751         frame.handlers = getHandlers()[:]
1752         frame.custom = g.pullDownMenu.custom[:]
1753         frame.modules = set(sys.modules.keys())
1754
1755         # Initialize
1756         frame.Clear()
1757
1758         # Load file after showing
1759         if args:
1760             conf.panic = False
1761             frame.open = frame.Open(args[0])
1762
1763         return True
1764
1765     def OnExit(self):
1766         # Write config
1767         global conf
1768         wc = conf
1769         wc.WriteInt('autorefresh', conf.autoRefresh)
1770         wc.WriteInt('x', conf.x)
1771         wc.WriteInt('y', conf.y)
1772         wc.WriteInt('width', conf.width)
1773         wc.WriteInt('height', conf.height)
1774         wc.WriteInt('embedPanel', conf.embedPanel)
1775         wc.WriteInt('showTools', conf.showTools)
1776         if not conf.embedPanel:
1777             wc.WriteInt('panelX', conf.panelX)
1778             wc.WriteInt('panelY', conf.panelY)
1779         wc.WriteInt('sashPos', conf.sashPos)
1780         wc.WriteInt('panelWidth', conf.panelWidth)
1781         wc.WriteInt('panelHeight', conf.panelHeight)
1782         wc.WriteInt('nopanic', 1)
1783         g.fileHistory.Save(wc)
1784         # Preferences
1785         wc.DeleteGroup('Prefs')
1786         wc.Write('Prefs/allowExec', conf.allowExec)
1787         import xxx
1788         ##v = sys.modules['xxx'].xxxSizerItem.defaults_panel
1789         v = xxx.xxxSizerItem.defaults_panel
1790         if v: wc.Write('Prefs/sizeritem_defaults_panel', DictToString(v))
1791         ###v = sys.modules['xxx'].xxxSizerItem.defaults_control
1792         v = xxx.xxxSizerItem.defaults_control
1793         if v: wc.Write('Prefs/sizeritem_defaults_control', DictToString(v))
1794
1795         wc.Flush()
1796
1797 def main():
1798     app = App(0, useBestVisual=False)
1799     #app.SetAssertMode(wx.PYAPP_ASSERT_LOG)
1800     app.MainLoop()
1801     app.OnExit()
1802     global conf
1803     del conf
1804
1805 if __name__ == '__main__':
1806     main()