"""Base frame with menu.""" __author__ = "Patrick K. O'Brien " __cvsid__ = "$Id$" __revision__ = "$Revision$"[11:-2] import wx import os from version import VERSION import editwindow import dispatcher ID_NEW = wx.ID_NEW ID_OPEN = wx.ID_OPEN ID_REVERT = wx.ID_REVERT ID_CLOSE = wx.ID_CLOSE ID_SAVE = wx.ID_SAVE ID_SAVEAS = wx.ID_SAVEAS ID_PRINT = wx.ID_PRINT ID_EXIT = wx.ID_EXIT ID_UNDO = wx.ID_UNDO ID_REDO = wx.ID_REDO ID_CUT = wx.ID_CUT ID_COPY = wx.ID_COPY ID_PASTE = wx.ID_PASTE ID_CLEAR = wx.ID_CLEAR ID_SELECTALL = wx.ID_SELECTALL ID_EMPTYBUFFER = wx.NewId() ID_ABOUT = wx.ID_ABOUT ID_HELP = wx.NewId() ID_AUTOCOMP = wx.NewId() ID_AUTOCOMP_SHOW = wx.NewId() ID_AUTOCOMP_MAGIC = wx.NewId() ID_AUTOCOMP_SINGLE = wx.NewId() ID_AUTOCOMP_DOUBLE = wx.NewId() ID_CALLTIPS = wx.NewId() ID_CALLTIPS_SHOW = wx.NewId() ID_CALLTIPS_INSERT = wx.NewId() ID_COPY_PLUS = wx.NewId() ID_NAMESPACE = wx.NewId() ID_PASTE_PLUS = wx.NewId() ID_WRAP = wx.NewId() ID_TOGGLE_MAXIMIZE = wx.NewId() ID_USEAA = wx.NewId() ID_SHOW_LINENUMBERS = wx.NewId() ID_AUTO_SAVESETTINGS = wx.NewId() ID_SAVEHISTORY = wx.NewId() ID_SAVEHISTORYNOW = wx.NewId() ID_CLEARHISTORY = wx.NewId() ID_SAVESETTINGS = wx.NewId() ID_DELSETTINGSFILE = wx.NewId() ID_EDITSTARTUPSCRIPT = wx.NewId() ID_EXECSTARTUPSCRIPT = wx.NewId() ID_STARTUP = wx.NewId() ID_SETTINGS = wx.NewId() ID_FIND = wx.ID_FIND ID_FINDNEXT = wx.NewId() ID_SHOWTOOLS = wx.NewId() class Frame(wx.Frame): """Frame with standard menu items.""" revision = __revision__ def __init__(self, parent=None, id=-1, title='Editor', pos=wx.DefaultPosition, size=wx.DefaultSize, style=wx.DEFAULT_FRAME_STYLE): """Create a Frame instance.""" wx.Frame.__init__(self, parent, id, title, pos, size, style) self.CreateStatusBar() self.SetStatusText('Frame') import images self.SetIcon(images.getPyIcon()) self.__createMenus() self.iconized = False self.findDlg = None self.findData = wx.FindReplaceData() self.findData.SetFlags(wx.FR_DOWN) self.Bind(wx.EVT_CLOSE, self.OnClose) self.Bind(wx.EVT_ICONIZE, self.OnIconize) def OnIconize(self, event): """Event handler for Iconize.""" self.iconized = event.Iconized() def OnClose(self, event): """Event handler for closing.""" self.Destroy() def __createMenus(self): # File Menu m = self.fileMenu = wx.Menu() m.Append(ID_NEW, '&New \tCtrl+N', 'New file') m.Append(ID_OPEN, '&Open... \tCtrl+O', 'Open file') m.AppendSeparator() m.Append(ID_REVERT, '&Revert \tCtrl+R', 'Revert to last saved version') m.Append(ID_CLOSE, '&Close \tCtrl+W', 'Close file') m.AppendSeparator() m.Append(ID_SAVE, '&Save... \tCtrl+S', 'Save file') m.Append(ID_SAVEAS, 'Save &As \tCtrl+Shift+S', 'Save file with new name') m.AppendSeparator() m.Append(ID_PRINT, '&Print... \tCtrl+P', 'Print file') m.AppendSeparator() m.Append(ID_NAMESPACE, '&Update Namespace \tCtrl+Shift+N', 'Update namespace for autocompletion and calltips') m.AppendSeparator() m.Append(ID_EXIT, 'E&xit\tCtrl+Q', 'Exit Program') # Edit m = self.editMenu = wx.Menu() m.Append(ID_UNDO, '&Undo \tCtrl+Z', 'Undo the last action') m.Append(ID_REDO, '&Redo \tCtrl+Y', 'Redo the last undone action') m.AppendSeparator() m.Append(ID_CUT, 'Cu&t \tCtrl+X', 'Cut the selection') m.Append(ID_COPY, '&Copy \tCtrl+C', 'Copy the selection') m.Append(ID_COPY_PLUS, 'Cop&y Plus \tCtrl+Shift+C', 'Copy the selection - retaining prompts') m.Append(ID_PASTE, '&Paste \tCtrl+V', 'Paste from clipboard') m.Append(ID_PASTE_PLUS, 'Past&e Plus \tCtrl+Shift+V', 'Paste and run commands') m.AppendSeparator() m.Append(ID_CLEAR, 'Cle&ar', 'Delete the selection') m.Append(ID_SELECTALL, 'Select A&ll \tCtrl+A', 'Select all text') m.AppendSeparator() m.Append(ID_EMPTYBUFFER, 'E&mpty Buffer...', 'Delete all the contents of the edit buffer') m.Append(ID_FIND, '&Find Text... \tCtrl+F', 'Search for text in the edit buffer') m.Append(ID_FINDNEXT, 'Find &Next \tF3', 'Find next/previous instance of the search text') # View m = self.viewMenu = wx.Menu() m.Append(ID_WRAP, '&Wrap Lines\tCtrl+Shift+W', 'Wrap lines at right edge', wx.ITEM_CHECK) m.Append(ID_SHOW_LINENUMBERS, '&Show Line Numbers\tCtrl+Shift+L', 'Show Line Numbers', wx.ITEM_CHECK) m.Append(ID_TOGGLE_MAXIMIZE, '&Toggle Maximize\tF11', 'Maximize/Restore Application') if hasattr(self, 'ToggleTools'): m.Append(ID_SHOWTOOLS, 'Show &Tools\tF4', 'Show the filling and other tools', wx.ITEM_CHECK) # Options m = self.autocompMenu = wx.Menu() m.Append(ID_AUTOCOMP_SHOW, 'Show &Auto Completion\tCtrl+Shift+A', 'Show auto completion list', wx.ITEM_CHECK) m.Append(ID_AUTOCOMP_MAGIC, 'Include &Magic Attributes\tCtrl+Shift+M', 'Include attributes visible to __getattr__ and __setattr__', wx.ITEM_CHECK) m.Append(ID_AUTOCOMP_SINGLE, 'Include Single &Underscores\tCtrl+Shift+U', 'Include attibutes prefixed by a single underscore', wx.ITEM_CHECK) m.Append(ID_AUTOCOMP_DOUBLE, 'Include &Double Underscores\tCtrl+Shift+D', 'Include attibutes prefixed by a double underscore', wx.ITEM_CHECK) m = self.calltipsMenu = wx.Menu() m.Append(ID_CALLTIPS_SHOW, 'Show Call &Tips\tCtrl+Shift+T', 'Show call tips with argument signature and docstring', wx.ITEM_CHECK) m.Append(ID_CALLTIPS_INSERT, '&Insert Call Tips\tCtrl+Shift+I', '&Insert Call Tips', wx.ITEM_CHECK) m = self.optionsMenu = wx.Menu() m.AppendMenu(ID_AUTOCOMP, '&Auto Completion', self.autocompMenu, 'Auto Completion Options') m.AppendMenu(ID_CALLTIPS, '&Call Tips', self.calltipsMenu, 'Call Tip Options') if wx.Platform == "__WXMAC__": m.Append(ID_USEAA, '&Use AntiAliasing', 'Use anti-aliased fonts', wx.ITEM_CHECK) m.AppendSeparator() self.historyMenu = wx.Menu() self.historyMenu.Append(ID_SAVEHISTORY, '&Autosave History', 'Automatically save history on close', wx.ITEM_CHECK) self.historyMenu.Append(ID_SAVEHISTORYNOW, '&Save History Now', 'Save history') self.historyMenu.Append(ID_CLEARHISTORY, '&Clear History ', 'Clear history') m.AppendMenu(-1, "&History", self.historyMenu, "History Options") self.startupMenu = wx.Menu() self.startupMenu.Append(ID_EXECSTARTUPSCRIPT, 'E&xecute Startup Script', 'Execute Startup Script', wx.ITEM_CHECK) self.startupMenu.Append(ID_EDITSTARTUPSCRIPT, '&Edit Startup Script...', 'Edit Startup Script') m.AppendMenu(ID_STARTUP, '&Startup', self.startupMenu, 'Startup Options') self.settingsMenu = wx.Menu() self.settingsMenu.Append(ID_AUTO_SAVESETTINGS, '&Auto Save Settings', 'Automatically save settings on close', wx.ITEM_CHECK) self.settingsMenu.Append(ID_SAVESETTINGS, '&Save Settings', 'Save settings now') self.settingsMenu.Append(ID_DELSETTINGSFILE, '&Revert to default', 'Revert to the default settings') m.AppendMenu(ID_SETTINGS, '&Settings', self.settingsMenu, 'Settings Options') m = self.helpMenu = wx.Menu() m.Append(ID_HELP, '&Help\tF1', 'Help!') m.AppendSeparator() m.Append(ID_ABOUT, '&About...', 'About this program') b = self.menuBar = wx.MenuBar() b.Append(self.fileMenu, '&File') b.Append(self.editMenu, '&Edit') b.Append(self.viewMenu, '&View') b.Append(self.optionsMenu, '&Options') b.Append(self.helpMenu, '&Help') self.SetMenuBar(b) self.Bind(wx.EVT_MENU, self.OnFileNew, id=ID_NEW) self.Bind(wx.EVT_MENU, self.OnFileOpen, id=ID_OPEN) self.Bind(wx.EVT_MENU, self.OnFileRevert, id=ID_REVERT) self.Bind(wx.EVT_MENU, self.OnFileClose, id=ID_CLOSE) self.Bind(wx.EVT_MENU, self.OnFileSave, id=ID_SAVE) self.Bind(wx.EVT_MENU, self.OnFileSaveAs, id=ID_SAVEAS) self.Bind(wx.EVT_MENU, self.OnFileUpdateNamespace, id=ID_NAMESPACE) self.Bind(wx.EVT_MENU, self.OnFilePrint, id=ID_PRINT) self.Bind(wx.EVT_MENU, self.OnExit, id=ID_EXIT) self.Bind(wx.EVT_MENU, self.OnUndo, id=ID_UNDO) self.Bind(wx.EVT_MENU, self.OnRedo, id=ID_REDO) self.Bind(wx.EVT_MENU, self.OnCut, id=ID_CUT) self.Bind(wx.EVT_MENU, self.OnCopy, id=ID_COPY) self.Bind(wx.EVT_MENU, self.OnCopyPlus, id=ID_COPY_PLUS) self.Bind(wx.EVT_MENU, self.OnPaste, id=ID_PASTE) self.Bind(wx.EVT_MENU, self.OnPastePlus, id=ID_PASTE_PLUS) self.Bind(wx.EVT_MENU, self.OnClear, id=ID_CLEAR) self.Bind(wx.EVT_MENU, self.OnSelectAll, id=ID_SELECTALL) self.Bind(wx.EVT_MENU, self.OnEmptyBuffer, id=ID_EMPTYBUFFER) self.Bind(wx.EVT_MENU, self.OnAbout, id=ID_ABOUT) self.Bind(wx.EVT_MENU, self.OnHelp, id=ID_HELP) self.Bind(wx.EVT_MENU, self.OnAutoCompleteShow, id=ID_AUTOCOMP_SHOW) self.Bind(wx.EVT_MENU, self.OnAutoCompleteMagic, id=ID_AUTOCOMP_MAGIC) self.Bind(wx.EVT_MENU, self.OnAutoCompleteSingle, id=ID_AUTOCOMP_SINGLE) self.Bind(wx.EVT_MENU, self.OnAutoCompleteDouble, id=ID_AUTOCOMP_DOUBLE) self.Bind(wx.EVT_MENU, self.OnCallTipsShow, id=ID_CALLTIPS_SHOW) self.Bind(wx.EVT_MENU, self.OnCallTipsInsert, id=ID_CALLTIPS_INSERT) self.Bind(wx.EVT_MENU, self.OnWrap, id=ID_WRAP) self.Bind(wx.EVT_MENU, self.OnUseAA, id=ID_USEAA) self.Bind(wx.EVT_MENU, self.OnToggleMaximize, id=ID_TOGGLE_MAXIMIZE) self.Bind(wx.EVT_MENU, self.OnShowLineNumbers, id=ID_SHOW_LINENUMBERS) self.Bind(wx.EVT_MENU, self.OnAutoSaveSettings, id=ID_AUTO_SAVESETTINGS) self.Bind(wx.EVT_MENU, self.OnSaveHistory, id=ID_SAVEHISTORY) self.Bind(wx.EVT_MENU, self.OnSaveHistoryNow, id=ID_SAVEHISTORYNOW) self.Bind(wx.EVT_MENU, self.OnClearHistory, id=ID_CLEARHISTORY) self.Bind(wx.EVT_MENU, self.OnSaveSettings, id=ID_SAVESETTINGS) self.Bind(wx.EVT_MENU, self.OnDelSettingsFile, id=ID_DELSETTINGSFILE) self.Bind(wx.EVT_MENU, self.OnEditStartupScript, id=ID_EDITSTARTUPSCRIPT) self.Bind(wx.EVT_MENU, self.OnExecStartupScript, id=ID_EXECSTARTUPSCRIPT) self.Bind(wx.EVT_MENU, self.OnFindText, id=ID_FIND) self.Bind(wx.EVT_MENU, self.OnFindNext, id=ID_FINDNEXT) self.Bind(wx.EVT_MENU, self.OnToggleTools, id=ID_SHOWTOOLS) self.Bind(wx.EVT_UPDATE_UI, self.OnUpdateMenu, id=ID_NEW) self.Bind(wx.EVT_UPDATE_UI, self.OnUpdateMenu, id=ID_OPEN) self.Bind(wx.EVT_UPDATE_UI, self.OnUpdateMenu, id=ID_REVERT) self.Bind(wx.EVT_UPDATE_UI, self.OnUpdateMenu, id=ID_CLOSE) self.Bind(wx.EVT_UPDATE_UI, self.OnUpdateMenu, id=ID_SAVE) self.Bind(wx.EVT_UPDATE_UI, self.OnUpdateMenu, id=ID_SAVEAS) self.Bind(wx.EVT_UPDATE_UI, self.OnUpdateMenu, id=ID_NAMESPACE) self.Bind(wx.EVT_UPDATE_UI, self.OnUpdateMenu, id=ID_PRINT) self.Bind(wx.EVT_UPDATE_UI, self.OnUpdateMenu, id=ID_UNDO) self.Bind(wx.EVT_UPDATE_UI, self.OnUpdateMenu, id=ID_REDO) self.Bind(wx.EVT_UPDATE_UI, self.OnUpdateMenu, id=ID_CUT) self.Bind(wx.EVT_UPDATE_UI, self.OnUpdateMenu, id=ID_COPY) self.Bind(wx.EVT_UPDATE_UI, self.OnUpdateMenu, id=ID_COPY_PLUS) self.Bind(wx.EVT_UPDATE_UI, self.OnUpdateMenu, id=ID_PASTE) self.Bind(wx.EVT_UPDATE_UI, self.OnUpdateMenu, id=ID_PASTE_PLUS) self.Bind(wx.EVT_UPDATE_UI, self.OnUpdateMenu, id=ID_CLEAR) self.Bind(wx.EVT_UPDATE_UI, self.OnUpdateMenu, id=ID_SELECTALL) self.Bind(wx.EVT_UPDATE_UI, self.OnUpdateMenu, id=ID_EMPTYBUFFER) self.Bind(wx.EVT_UPDATE_UI, self.OnUpdateMenu, id=ID_AUTOCOMP_SHOW) self.Bind(wx.EVT_UPDATE_UI, self.OnUpdateMenu, id=ID_AUTOCOMP_MAGIC) self.Bind(wx.EVT_UPDATE_UI, self.OnUpdateMenu, id=ID_AUTOCOMP_SINGLE) self.Bind(wx.EVT_UPDATE_UI, self.OnUpdateMenu, id=ID_AUTOCOMP_DOUBLE) self.Bind(wx.EVT_UPDATE_UI, self.OnUpdateMenu, id=ID_CALLTIPS_SHOW) self.Bind(wx.EVT_UPDATE_UI, self.OnUpdateMenu, id=ID_CALLTIPS_INSERT) self.Bind(wx.EVT_UPDATE_UI, self.OnUpdateMenu, id=ID_WRAP) self.Bind(wx.EVT_UPDATE_UI, self.OnUpdateMenu, id=ID_USEAA) self.Bind(wx.EVT_UPDATE_UI, self.OnUpdateMenu, id=ID_SHOW_LINENUMBERS) self.Bind(wx.EVT_UPDATE_UI, self.OnUpdateMenu, id=ID_AUTO_SAVESETTINGS) self.Bind(wx.EVT_UPDATE_UI, self.OnUpdateMenu, id=ID_SAVESETTINGS) self.Bind(wx.EVT_UPDATE_UI, self.OnUpdateMenu, id=ID_DELSETTINGSFILE) self.Bind(wx.EVT_UPDATE_UI, self.OnUpdateMenu, id=ID_EXECSTARTUPSCRIPT) self.Bind(wx.EVT_UPDATE_UI, self.OnUpdateMenu, id=ID_SAVEHISTORY) self.Bind(wx.EVT_UPDATE_UI, self.OnUpdateMenu, id=ID_SAVEHISTORYNOW) self.Bind(wx.EVT_UPDATE_UI, self.OnUpdateMenu, id=ID_CLEARHISTORY) self.Bind(wx.EVT_UPDATE_UI, self.OnUpdateMenu, id=ID_EDITSTARTUPSCRIPT) self.Bind(wx.EVT_UPDATE_UI, self.OnUpdateMenu, id=ID_FIND) self.Bind(wx.EVT_UPDATE_UI, self.OnUpdateMenu, id=ID_FINDNEXT) self.Bind(wx.EVT_UPDATE_UI, self.OnUpdateMenu, id=ID_SHOWTOOLS) self.Bind(wx.EVT_ACTIVATE, self.OnActivate) self.Bind(wx.EVT_FIND, self.OnFindNext) self.Bind(wx.EVT_FIND_NEXT, self.OnFindNext) self.Bind(wx.EVT_FIND_CLOSE, self.OnFindClose) def OnShowLineNumbers(self, event): win = wx.Window.FindFocus() if hasattr(win, 'lineNumbers'): win.lineNumbers = event.IsChecked() win.setDisplayLineNumbers(win.lineNumbers) def OnToggleMaximize(self, event): self.Maximize(not self.IsMaximized()) def OnFileNew(self, event): self.bufferNew() def OnFileOpen(self, event): self.bufferOpen() def OnFileRevert(self, event): self.bufferRevert() def OnFileClose(self, event): self.bufferClose() def OnFileSave(self, event): self.bufferSave() def OnFileSaveAs(self, event): self.bufferSaveAs() def OnFileUpdateNamespace(self, event): self.updateNamespace() def OnFilePrint(self, event): self.bufferPrint() def OnExit(self, event): self.Close(False) def OnUndo(self, event): win = wx.Window.FindFocus() win.Undo() def OnRedo(self, event): win = wx.Window.FindFocus() win.Redo() def OnCut(self, event): win = wx.Window.FindFocus() win.Cut() def OnCopy(self, event): win = wx.Window.FindFocus() win.Copy() def OnCopyPlus(self, event): win = wx.Window.FindFocus() win.CopyWithPrompts() def OnPaste(self, event): win = wx.Window.FindFocus() win.Paste() def OnPastePlus(self, event): win = wx.Window.FindFocus() win.PasteAndRun() def OnClear(self, event): win = wx.Window.FindFocus() win.Clear() def OnEmptyBuffer(self, event): win = wx.Window.FindFocus() d = wx.MessageDialog(self, "Are you sure you want to clear the edit buffer,\n" "deleting all the text?", "Empty Buffer", wx.OK | wx.CANCEL | wx.ICON_QUESTION) answer = d.ShowModal() d.Destroy() if (answer == wx.ID_OK): win.ClearAll() if hasattr(win,'prompt'): win.prompt() def OnSelectAll(self, event): win = wx.Window.FindFocus() win.SelectAll() def OnAbout(self, event): """Display an About window.""" title = 'About' text = 'Your message here.' dialog = wx.MessageDialog(self, text, title, wx.OK | wx.ICON_INFORMATION) dialog.ShowModal() dialog.Destroy() def OnHelp(self, event): """Display a Help window.""" title = 'Help' text = "Type 'shell.help()' in the shell window." dialog = wx.MessageDialog(self, text, title, wx.OK | wx.ICON_INFORMATION) dialog.ShowModal() dialog.Destroy() def OnAutoCompleteShow(self, event): win = wx.Window.FindFocus() win.autoComplete = event.IsChecked() def OnAutoCompleteMagic(self, event): win = wx.Window.FindFocus() win.autoCompleteIncludeMagic = event.IsChecked() def OnAutoCompleteSingle(self, event): win = wx.Window.FindFocus() win.autoCompleteIncludeSingle = event.IsChecked() def OnAutoCompleteDouble(self, event): win = wx.Window.FindFocus() win.autoCompleteIncludeDouble = event.IsChecked() def OnCallTipsShow(self, event): win = wx.Window.FindFocus() win.autoCallTip = event.IsChecked() def OnCallTipsInsert(self, event): win = wx.Window.FindFocus() win.callTipInsert = event.IsChecked() def OnWrap(self, event): win = wx.Window.FindFocus() win.SetWrapMode(event.IsChecked()) wx.FutureCall(1, self.shell.EnsureCaretVisible) def OnUseAA(self, event): win = wx.Window.FindFocus() win.SetUseAntiAliasing(event.IsChecked()) def OnSaveHistory(self, event): self.autoSaveHistory = event.IsChecked() def OnSaveHistoryNow(self, event): self.SaveHistory() def OnClearHistory(self, event): self.shell.clearHistory() def OnAutoSaveSettings(self, event): self.autoSaveSettings = event.IsChecked() def OnSaveSettings(self, event): self.DoSaveSettings() def OnDelSettingsFile(self, event): if self.config is not None: d = wx.MessageDialog( self, "Do you want to revert to the default settings?\n" + "A restart is needed for the change to take effect", "Warning", wx.OK | wx.CANCEL | wx.ICON_QUESTION) answer = d.ShowModal() d.Destroy() if (answer == wx.ID_OK): self.config.DeleteAll() self.LoadSettings() def OnEditStartupScript(self, event): if hasattr(self, 'EditStartupScript'): self.EditStartupScript() def OnExecStartupScript(self, event): self.execStartupScript = event.IsChecked() def OnFindText(self, event): if self.findDlg is not None: return win = wx.Window.FindFocus() self.findDlg = wx.FindReplaceDialog(win, self.findData, "Find", wx.FR_NOWHOLEWORD) self.findDlg.Show() def OnFindNext(self, event): if not self.findData.GetFindString(): self.OnFindText(event) return if isinstance(event, wx.FindDialogEvent): win = self.findDlg.GetParent() else: win = wx.Window.FindFocus() win.DoFindNext(self.findData, self.findDlg) if self.findDlg is not None: self.OnFindClose(None) def OnFindClose(self, event): self.findDlg.Destroy() self.findDlg = None def OnToggleTools(self, event): self.ToggleTools() def OnUpdateMenu(self, event): """Update menu items based on current status and context.""" win = wx.Window.FindFocus() id = event.GetId() event.Enable(True) try: if id == ID_NEW: event.Enable(hasattr(self, 'bufferNew')) elif id == ID_OPEN: event.Enable(hasattr(self, 'bufferOpen')) elif id == ID_REVERT: event.Enable(hasattr(self, 'bufferRevert') and self.hasBuffer()) elif id == ID_CLOSE: event.Enable(hasattr(self, 'bufferClose') and self.hasBuffer()) elif id == ID_SAVE: event.Enable(hasattr(self, 'bufferSave') and self.bufferHasChanged()) elif id == ID_SAVEAS: event.Enable(hasattr(self, 'bufferSaveAs') and self.hasBuffer()) elif id == ID_NAMESPACE: event.Enable(hasattr(self, 'updateNamespace') and self.hasBuffer()) elif id == ID_PRINT: event.Enable(hasattr(self, 'bufferPrint') and self.hasBuffer()) elif id == ID_UNDO: event.Enable(win.CanUndo()) elif id == ID_REDO: event.Enable(win.CanRedo()) elif id == ID_CUT: event.Enable(win.CanCut()) elif id == ID_COPY: event.Enable(win.CanCopy()) elif id == ID_COPY_PLUS: event.Enable(win.CanCopy() and hasattr(win, 'CopyWithPrompts')) elif id == ID_PASTE: event.Enable(win.CanPaste()) elif id == ID_PASTE_PLUS: event.Enable(win.CanPaste() and hasattr(win, 'PasteAndRun')) elif id == ID_CLEAR: event.Enable(win.CanCut()) elif id == ID_SELECTALL: event.Enable(hasattr(win, 'SelectAll')) elif id == ID_EMPTYBUFFER: event.Enable(hasattr(win, 'ClearAll') and not win.GetReadOnly()) elif id == ID_AUTOCOMP_SHOW: event.Check(win.autoComplete) elif id == ID_AUTOCOMP_MAGIC: event.Check(win.autoCompleteIncludeMagic) elif id == ID_AUTOCOMP_SINGLE: event.Check(win.autoCompleteIncludeSingle) elif id == ID_AUTOCOMP_DOUBLE: event.Check(win.autoCompleteIncludeDouble) elif id == ID_CALLTIPS_SHOW: event.Check(win.autoCallTip) elif id == ID_CALLTIPS_INSERT: event.Check(win.callTipInsert) elif id == ID_WRAP: event.Check(win.GetWrapMode()) elif id == ID_USEAA: event.Check(win.GetUseAntiAliasing()) elif id == ID_SHOW_LINENUMBERS: event.Check(win.lineNumbers) elif id == ID_AUTO_SAVESETTINGS: event.Check(self.autoSaveSettings) event.Enable(self.config is not None) elif id == ID_SAVESETTINGS: event.Enable(self.config is not None and hasattr(self, 'DoSaveSettings')) elif id == ID_DELSETTINGSFILE: event.Enable(self.config is not None) elif id == ID_EXECSTARTUPSCRIPT: event.Check(self.execStartupScript) event.Enable(self.config is not None) elif id == ID_SAVEHISTORY: event.Check(self.autoSaveHistory) event.Enable(self.dataDir is not None) elif id == ID_SAVEHISTORYNOW: event.Enable(self.dataDir is not None and hasattr(self, 'SaveHistory')) elif id == ID_CLEARHISTORY: event.Enable(self.dataDir is not None) elif id == ID_EDITSTARTUPSCRIPT: event.Enable(hasattr(self, 'EditStartupScript')) event.Enable(self.dataDir is not None) elif id == ID_FIND: event.Enable(hasattr(win, 'DoFindNext')) elif id == ID_FINDNEXT: event.Enable(hasattr(win, 'DoFindNext')) elif id == ID_SHOWTOOLS: event.Check(self.ToolsShown()) else: event.Enable(False) except AttributeError: # This menu option is not supported in the current context. event.Enable(False) def OnActivate(self, event): """ Event Handler for losing the focus of the Frame. Should close Autocomplete listbox, if shown. """ if not event.GetActive(): # If autocomplete active, cancel it. Otherwise, the # autocomplete list will stay visible on top of the # z-order after switching to another application win = wx.Window.FindFocus() if hasattr(win, 'AutoCompActive') and win.AutoCompActive(): win.AutoCompCancel() event.Skip() def LoadSettings(self, config): """Called by derived classes to load settings specific to the Frame""" pos = wx.Point(config.ReadInt('Window/PosX', -1), config.ReadInt('Window/PosY', -1)) size = wx.Size(config.ReadInt('Window/Width', -1), config.ReadInt('Window/Height', -1)) self.SetSize(size) self.Move(pos) def SaveSettings(self, config): """Called by derived classes to save Frame settings to a wx.Config object""" # TODO: track position/size so we can save it even if the # frame is maximized or iconized. if not self.iconized and not self.IsMaximized(): w, h = self.GetSize() config.WriteInt('Window/Width', w) config.WriteInt('Window/Height', h) px, py = self.GetPosition() config.WriteInt('Window/PosX', px) config.WriteInt('Window/PosY', py) class ShellFrameMixin: """ A mix-in class for frames that will have a Shell or a Crust window and that want to add history, startupScript and other common functionality. """ def __init__(self, config, dataDir): self.config = config self.dataDir = dataDir self.startupScript = os.environ.get('PYTHONSTARTUP') if not self.startupScript and self.dataDir: self.startupScript = os.path.join(self.dataDir, 'startup') self.autoSaveSettings = False self.autoSaveHistory = False # We need this one before we have a chance to load the settings... self.execStartupScript = True if self.config: self.execStartupScript = self.config.ReadBool('Options/ExecStartupScript', True) def OnHelp(self, event): """Display a Help window.""" import wx.lib.dialogs title = 'Help on key bindings' text = wx.py.shell.HELP_TEXT dlg = wx.lib.dialogs.ScrolledMessageDialog(self, text, title, size = ((700, 540))) fnt = wx.Font(10, wx.TELETYPE, wx.NORMAL, wx.NORMAL) dlg.GetChildren()[0].SetFont(fnt) dlg.GetChildren()[0].SetInsertionPoint(0) dlg.ShowModal() dlg.Destroy() def LoadSettings(self): if self.config is not None: self.autoSaveSettings = self.config.ReadBool('Options/AutoSaveSettings', False) self.execStartupScript = self.config.ReadBool('Options/ExecStartupScript', True) self.autoSaveHistory = self.config.ReadBool('Options/AutoSaveHistory', False) self.LoadHistory() def SaveSettings(self): if self.config is not None: # always save this one self.config.WriteBool('Options/AutoSaveSettings', self.autoSaveSettings) if self.autoSaveSettings: self.config.WriteBool('Options/AutoSaveHistory', self.autoSaveHistory) self.config.WriteBool('Options/ExecStartupScript', self.execStartupScript) if self.autoSaveHistory: self.SaveHistory() def SaveHistory(self): if self.dataDir: try: name = os.path.join(self.dataDir, 'history') f = file(name, 'w') hist = '\x00\n'.join(self.shell.history) f.write(hist) f.close() except: d = wx.MessageDialog(self, "Error saving history file.", "Error", wx.ICON_EXCLAMATION) d.ShowModal() d.Destroy() raise def LoadHistory(self): if self.dataDir: name = os.path.join(self.dataDir, 'history') if os.path.exists(name): try: f = file(name, 'U') hist = f.read() f.close() self.shell.history = hist.split('\x00\n') dispatcher.send(signal="Shell.loadHistory", history=self.shell.history) except: d = wx.MessageDialog(self, "Error loading history file.", "Error", wx.ICON_EXCLAMATION) d.ShowModal() d.Destroy() def bufferHasChanged(self): # the shell buffers can always be saved return True def bufferSave(self): import time appname = wx.GetApp().GetAppName() default = appname + '-' + time.strftime("%Y%m%d-%H%M.py") fileName = wx.FileSelector("Save File As", "Saving", default_filename=default, default_extension="py", wildcard="*.py", flags = wx.SAVE | wx.OVERWRITE_PROMPT) if not fileName: return text = self.shell.GetText() ## This isn't working currently... ## d = wx.MessageDialog(self,u'Save source code only?\nAnswering yes will only save lines starting with >>> and ...',u'Question', wx.YES_NO | wx.ICON_QUESTION) ## yes_no = d.ShowModal() ## if yes_no == wx.ID_YES: ## m = re.findall('^[>\.]{3,3} (.*)\r', text, re.MULTILINE | re.LOCALE) ## text = '\n'.join(m) ## d.Destroy() try: f = open(fileName, "w") f.write(text) f.close() except: d = wx.MessageDialog(self, u'Error saving session',u'Error', wx.OK | wx.ICON_ERROR) d.ShowModal() d.Destroy() def EditStartupScript(self): if os.path.exists(self.startupScript): text = file(self.startupScript, 'U').read() else: text = '' dlg = EditStartupScriptDialog(self, self.startupScript, text) if dlg.ShowModal() == wx.ID_OK: text = dlg.GetText() try: f = file(self.startupScript, 'w') f.write(text) f.close() except: d = wx.MessageDialog(self, "Error saving startup file.", "Error", wx.ICON_EXCLAMATION) d.ShowModal() d.Destroy() class EditStartupScriptDialog(wx.Dialog): def __init__(self, parent, fileName, text): wx.Dialog.__init__(self, parent, size=(425,350), title="Edit Startup Script", style=wx.DEFAULT_DIALOG_STYLE|wx.RESIZE_BORDER) pst = wx.StaticText(self, -1, "Path:") ptx = wx.TextCtrl(self, -1, fileName, style=wx.TE_READONLY) self.editor = editwindow.EditWindow(self) self.editor.SetText(text) wx.CallAfter(self.editor.SetFocus) ok = wx.Button(self, wx.ID_OK) cancel = wx.Button(self, wx.ID_CANCEL) mainSizer = wx.BoxSizer(wx.VERTICAL) pthSizer = wx.BoxSizer(wx.HORIZONTAL) pthSizer.Add(pst, flag=wx.ALIGN_CENTER_VERTICAL) pthSizer.Add((5,5)) pthSizer.Add(ptx, 1) mainSizer.Add(pthSizer, 0, wx.EXPAND|wx.ALL, 10) mainSizer.Add(self.editor, 1, wx.EXPAND|wx.LEFT|wx.RIGHT, 10) btnSizer = wx.BoxSizer(wx.HORIZONTAL) btnSizer.Add((5,5), 1) btnSizer.Add(ok) btnSizer.Add((5,5), 1) btnSizer.Add(cancel) btnSizer.Add((5,5), 1) mainSizer.Add(btnSizer, 0, wx.EXPAND|wx.ALL, 10) self.SetSizer(mainSizer) self.Layout() def GetText(self): return self.editor.GetText()