import os
import os.path
+import shutil
import wx
import sys
_ = wx.GetTranslation
msgTitle = _("File Error")
backupFilename = None
+ fileObject = None
+ copied = False
try:
# if current file exists, move it to a safe place temporarily
if os.path.exists(filename):
while os.path.exists(backupFilename):
i += 1
backupFilename = "%s.bak%s" % (filename, i)
- os.rename(filename, backupFilename)
+ shutil.copy(filename, backupFilename)
+ copied = True
fileObject = file(filename, 'w')
self.SaveObject(fileObject)
fileObject.close()
-
+ fileObject = None
+
if backupFilename:
os.remove(backupFilename)
except:
- # save failed, restore old file
- if backupFilename:
- os.remove(filename)
- os.rename(backupFilename, filename)
- self.SetDocumentModificationDate()
+ # for debugging purposes
+ import traceback
+ traceback.print_exc()
+
+ if fileObject:
+ fileObject.close() # file is still open, close it, need to do this before removal
+
+ # save failed, remove copied file
+ if backupFilename and copied:
+ os.remove(backupFilename)
wx.MessageBox("Could not save '%s'. %s" % (FileNameFromPath(filename), sys.exc_value),
msgTitle,
fileObject = file(filename, 'r')
try:
self.LoadObject(fileObject)
+ fileObject.close()
+ fileObject = None
except:
+ # for debugging purposes
+ import traceback
+ traceback.print_exc()
+
+ if fileObject:
+ fileObject.close() # file is still open, close it
+
wx.MessageBox("Could not open '%s'. %s" % (FileNameFromPath(filename), sys.exc_value),
msgTitle,
wx.OK | wx.ICON_EXCLAMATION,
Call this from your view frame's OnActivate member to tell the
framework which view is currently active. If your windowing system
doesn't call OnActivate, you may need to call this function from
- OnMenuCommand or any place where you know the view must be active, and
+ any place where you know the view must be active, and
the framework will need to get the current view.
The prepackaged view frame wxDocChildFrame calls wxView.Activate from
- its OnActivate member and from its OnMenuCommand member.
+ its OnActivate member.
"""
if self.GetDocument() and self.GetDocumentManager():
self.OnActivateView(activate, self, self.GetDocumentManager().GetCurrentView())
Override to return an instance of a class other than wxDocPrintout.
"""
- return DocPrintout(self)
+ return DocPrintout(self, self.GetDocument().GetPrintableName())
def GetFrame(self):
printout = view.OnCreatePrintout()
if printout:
- pdd = wx.PrintDialogData()
+ if not hasattr(self, "printData"):
+ self.printData = wx.PrintData()
+ self.printData.SetPaperId(wx.PAPER_LETTER)
+ self.printData.SetPrintMode(wx.PRINT_MODE_PRINTER)
+
+ pdd = wx.PrintDialogData(self.printData)
printer = wx.Printer(pdd)
- printer.Print(view.GetFrame(), printout) # , True)
+ printer.Print(view.GetFrame(), printout)
def OnPrintSetup(self, event):
else:
parentWin = wx.GetApp().GetTopWindow()
- data = wx.PrintDialogData()
+ if not hasattr(self, "printData"):
+ self.printData = wx.PrintData()
+ self.printData.SetPaperId(wx.PAPER_LETTER)
+
+ data = wx.PrintDialogData(self.printData)
printDialog = wx.PrintDialog(parentWin, data)
printDialog.GetPrintDialogData().SetSetupDialog(True)
printDialog.ShowModal()
- # TODO: Confirm that we don't have to remember PrintDialogData
+
+ # this makes a copy of the wx.PrintData instead of just saving
+ # a reference to the one inside the PrintDialogData that will
+ # be destroyed when the dialog is destroyed
+ self.printData = wx.PrintData(printDialog.GetPrintDialogData().GetPrintData())
+
+ printDialog.Destroy()
def OnPreview(self, event):
printout = view.OnCreatePrintout()
if printout:
+ if not hasattr(self, "printData"):
+ self.printData = wx.PrintData()
+ self.printData.SetPaperId(wx.PAPER_LETTER)
+ self.printData.SetPrintMode(wx.PRINT_MODE_PREVIEW)
+
+ data = wx.PrintDialogData(self.printData)
# Pass two printout objects: for preview, and possible printing.
- preview = wx.PrintPreview(printout, view.OnCreatePrintout())
+ preview = wx.PrintPreview(printout, view.OnCreatePrintout(), data)
+ if not preview.Ok():
+ wx.MessageBox(_("Unable to display print preview."))
+ return
# wxWindows source doesn't use base frame's pos, size, and icon, but did it this way so it would work like MS Office etc.
mimicFrame = wx.GetApp().GetTopWindow()
frame = wx.PreviewFrame(preview, mimicFrame, _("Print Preview"), mimicFrame.GetPosition(), mimicFrame.GetSize())
frame.SetIcon(mimicFrame.GetIcon())
- frame.SetTitle(mimicFrame.GetTitle() + _(" - Preview"))
+ frame.SetTitle(_("%s - %s - Preview") % (mimicFrame.GetTitle(), view.GetDocument().GetPrintableName()))
frame.Initialize()
frame.Show(True)
if doc and doc.GetCommandProcessor():
doc.GetCommandProcessor().SetMenuStrings()
else:
- event.SetText(_("Undo") + '\t' + _('Ctrl+Z'))
+ event.SetText(_("&Undo\tCtrl+Z"))
def OnUpdateRedo(self, event):
if doc and doc.GetCommandProcessor():
doc.GetCommandProcessor().SetMenuStrings()
else:
- event.SetText(_("Redo") + '\t' + _('Ctrl+Y'))
+ event.SetText(_("&Redo\tCtrl+Y"))
def OnUpdatePrint(self, event):
temp, path = self.SelectDocumentPath(templates, path, flags)
# Existing document
- if self.GetFlags() & DOC_OPEN_ONCE:
+ if path and self.GetFlags() & DOC_OPEN_ONCE:
for document in self._docs:
- if document.GetFilename() == path:
+ if document.GetFilename() and os.path.normcase(document.GetFilename()) == os.path.normcase(path):
""" check for file modification outside of application """
if os.path.exists(path) and os.path.getmtime(path) != document.GetDocumentModificationDate():
msgTitle = wx.GetApp().GetAppName()
return None
- def CreateView(self, document, flags=0):
+ def CreateView(self, doc, flags=0):
"""
Creates a new view for the given document. If more than one view is
allowed for the document (by virtue of multiple templates mentioning
Given a path, try to find template that matches the extension. This is
only an approximate method of finding a template for creating a
document.
+
+ Note this wxPython verson looks for and returns a default template if no specific template is found.
"""
+ default = None
for temp in self._templates:
if temp.FileMatchesTemplate(path):
return temp
- return None
+
+ if "*.*" in temp.GetFileFilter():
+ default = temp
+ return default
def FindSuitableParent(self):
allfilter = allfilter + _(';')
descr = descr + temp.GetDescription() + _(" (") + temp.GetFileFilter() + _(") |") + temp.GetFileFilter() # spacing is important, make sure there is no space after the "|", it causes a bug on wx_gtk
allfilter = allfilter + temp.GetFileFilter()
- descr = _("All") + _(" (") + allfilter + _(") |") + allfilter + _('|') + descr # spacing is important, make sure there is no space after the "|", it causes a bug on wx_gtk
+ descr = _("All (%s)|%s|%s|Any (*.*) | *.*") % (allfilter, allfilter, descr) # spacing is important, make sure there is no space after the "|", it causes a bug on wx_gtk
else:
descr = _("*.*")
self._childView.Activate(False)
self._childView.Destroy()
self._childView = None
- if self._childDocument:
- self._childDocument.Destroy() # This isn't in the wxWindows codebase but the document needs to be disposed of somehow
+ if self._childDocument: # This isn't in the wxWindows codebase but the document needs to be disposed of somehow
+ self._childDocument.DeleteContents()
+ if self._childDocument.GetDocumentManager():
+ self._childDocument.GetDocumentManager().RemoveDocument(self._childDocument)
self._childDocument = None
self.Destroy()
else:
"""
Constructor.
"""
- wx.Printout.__init__(self)
+ wx.Printout.__init__(self, title)
self._printoutView = view
else:
redoAccel = ''
if undoCommand and undoItem and undoCommand.CanUndo():
- undoItem.SetText(_("Undo ") + undoCommand.GetName() + undoAccel)
+ undoItem.SetText(_("&Undo ") + undoCommand.GetName() + undoAccel)
#elif undoCommand and not undoCommand.CanUndo():
# undoItem.SetText(_("Can't Undo") + undoAccel)
else:
- undoItem.SetText(_("Undo" + undoAccel))
+ undoItem.SetText(_("&Undo" + undoAccel))
if redoCommand and redoItem:
- redoItem.SetText(_("Redo ") + redoCommand.GetName() + redoAccel)
+ redoItem.SetText(_("&Redo ") + redoCommand.GetName() + redoAccel)
else:
- redoItem.SetText(_("Redo") + redoAccel)
+ redoItem.SetText(_("&Redo") + redoAccel)
def CanUndo(self):
projects / wxWidgets.git / blobdiff