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