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