self.rtc = rt.RichTextCtrl(self, style=wx.VSCROLL|wx.HSCROLL|wx.NO_BORDER);
wx.CallAfter(self.rtc.SetFocus)
-
+ self.rtc.Freeze()
self.rtc.BeginSuppressUndo()
self.rtc.BeginParagraphSpacing(0, 20)
self.rtc.BeginLeftIndent(100, -40)
self.rtc.Newline()
- self.rtc.WriteText("It was in January, the most down-trodden month of an Edinburgh winteself.rtc. An attractive woman came into the cafe, which is nothing remarkable.")
+ self.rtc.WriteText("It was in January, the most down-trodden month of an Edinburgh winter. An attractive woman came into the cafe, which is nothing remarkable.")
self.rtc.EndLeftIndent()
self.rtc.Newline()
- self.rtc.WriteText("Numbered bullets are possible, again using subindents:")
+ self.rtc.WriteText("Numbered bullets are possible, again using sub-indents:")
self.rtc.BeginNumberedBullet(1, 100, 60)
self.rtc.Newline()
self.rtc.EndParagraphSpacing()
self.rtc.EndSuppressUndo()
-
+ self.rtc.Thaw()
+
def OnFileOpen(self, evt):
- # TODO: Use RichTextBuffer.GetExtWildcard to get the wildcard string
+ # This gives us a string suitable for the file dialog based on
+ # the file handlers that are loaded
+ wildcard, types = rt.RichTextBuffer.GetExtWildcard(save=False)
dlg = wx.FileDialog(self, "Choose a filename",
- wildcard="All files (*.*)|*.*",
+ wildcard=wildcard,
style=wx.OPEN)
if dlg.ShowModal() == wx.ID_OK:
path = dlg.GetPath()
if path:
- # TODO: use the filter index to determine what file type to use
- self.rtc.LoadFile(path, rt.RICHTEXT_TYPE_TEXT)
+ fileType = types[dlg.GetFilterIndex()]
+ self.rtc.LoadFile(path, fileType)
dlg.Destroy()
self.OnFileSaveAs(evt)
return
self.rtc.SaveFile()
+
def OnFileSaveAs(self, evt):
- # TODO: Use RichTextBuffer.GetExtWildcard to get the wildcard string
+ wildcard, types = rt.RichTextBuffer.GetExtWildcard(save=True)
+
dlg = wx.FileDialog(self, "Choose a filename",
- wildcard="All files (*.*)|*.*",
- style=wx.OPEN)
+ wildcard=wildcard,
+ style=wx.SAVE)
if dlg.ShowModal() == wx.ID_OK:
path = dlg.GetPath()
if path:
- self.rtc.SaveFile(path)
-
+ fileType = types[dlg.GetFilterIndex()]
+ ext = rt.RichTextBuffer.FindHandlerByType(fileType).GetExtension()
+ if not path.endswith(ext):
+ path += '.' + ext
+ self.rtc.SaveFile(path, fileType)
+ dlg.Destroy()
+
- def OnFileViewHTML(self, evt): pass
+ def OnFileViewHTML(self, evt):
+ # Get an instance of the html file handler, use it to save the
+ # document to a StringIO stream, and then display the
+ # resulting html text in a dialog with a HtmlWindow.
+ handler = rt.RichTextHTMLHandler()
+ handler.SetFlags(rt.RICHTEXT_HANDLER_SAVE_IMAGES_TO_MEMORY)
+ handler.SetFontSizeMapping([7,9,11,12,14,22,100])
+
+ import cStringIO
+ stream = cStringIO.StringIO()
+ if not handler.SaveStream(self.rtc.GetBuffer(), stream):
+ return
+
+ import wx.html
+ dlg = wx.Dialog(self, title="HTML", style=wx.DEFAULT_DIALOG_STYLE|wx.RESIZE_BORDER)
+ html = wx.html.HtmlWindow(dlg, size=(500,400), style=wx.BORDER_SUNKEN)
+ html.SetPage(stream.getvalue())
+ btn = wx.Button(dlg, wx.ID_CANCEL)
+ sizer = wx.BoxSizer(wx.VERTICAL)
+ sizer.Add(html, 1, wx.ALL|wx.EXPAND, 5)
+ sizer.Add(btn, 0, wx.ALL|wx.CENTER, 10)
+ dlg.SetSizer(sizer)
+ sizer.Fit(dlg)
+
+ dlg.ShowModal()
+
+ handler.DeleteTemporaryImages()
+
def OnFileExit(self, evt):
r = self.rtc.GetSelectionRange()
fontData = wx.FontData()
+ fontData.EnableEffects(False)
attr = rt.RichTextAttr()
attr.SetFlags(rt.TEXT_ATTR_FONT)
if self.rtc.GetStyle(self.rtc.GetInsertionPoint(), attr):
dlg.Destroy()
+ def OnColour(self, evt):
+ colourData = wx.ColourData()
+ attr = rt.RichTextAttr()
+ attr.SetFlags(rt.TEXT_ATTR_TEXT_COLOUR)
+ if self.rtc.GetStyle(self.rtc.GetInsertionPoint(), attr):
+ colourData.SetColour(attr.GetTextColour())
+
+ dlg = wx.ColourDialog(self, colourData)
+ if dlg.ShowModal() == wx.ID_OK:
+ colourData = dlg.GetColourData()
+ colour = colourData.GetColour()
+ if colour:
+ if not self.rtc.HasSelection():
+ self.rtc.BeginTextColour(colour)
+ else:
+ r = self.rtc.GetSelectionRange()
+ attr.SetFlags(rt.TEXT_ATTR_TEXT_COLOUR)
+ attr.SetTextColour(colour)
+ self.rtc.SetStyle(r, attr)
+ dlg.Destroy()
+
+
+
def OnUpdateBold(self, evt):
evt.Check(self.rtc.IsSelectionBold())
tbar.AddSeparator()
doBind( tbar.AddTool(-1, images.get_rt_fontBitmap(),
shortHelpString="Font"), self.OnFont)
+ doBind( tbar.AddTool(-1, images.get_rt_colourBitmap(),
+ shortHelpString="Font Colour"), self.OnColour)
tbar.Realize()
#----------------------------------------------------------------------
+
class TestPanel(wx.Panel):
def __init__(self, parent, log):
self.log = log
b = wx.Button(self, -1, "Show the RichTextCtrl sample", (50,50))
self.Bind(wx.EVT_BUTTON, self.OnButton, b)
+ self.AddRTCHandlers()
+
+
+ def AddRTCHandlers(self):
+ # make sure we haven't already added them.
+ if rt.RichTextBuffer.FindHandlerByType(rt.RICHTEXT_TYPE_HTML) is not None:
+ return
+
+ # This would normally go in your app's OnInit method. I'm
+ # not sure why these file handlers are not loaded by
+ # default by the C++ richtext code, I guess it's so you
+ # can change the name or extension if you wanted...
+ rt.RichTextBuffer.AddHandler(rt.RichTextHTMLHandler())
+ rt.RichTextBuffer.AddHandler(rt.RichTextXMLHandler())
+
+ # ...like this
+ rt.RichTextBuffer.AddHandler(rt.RichTextXMLHandler(name="Other XML",
+ ext="ox",
+ type=99))
+
+ # This is needed for the view as HTML option since we tell it
+ # to store the images in the memory file system.
+ wx.FileSystem.AddHandler(wx.MemoryFSHandler())
+
def OnButton(self, evt):
win = RichTextFrame(self, -1, "wx.richtext.RichTextCtrl",
style = wx.DEFAULT_FRAME_STYLE)
win.Show(True)
- # give easy access to PyShell if it's running
+ # give easy access to the demo's PyShell if it's running
self.rtfrm = win
self.rtc = win.rtc
+
+
#----------------------------------------------------------------------
def runTest(frame, nb, log):
projects / wxWidgets.git / blobdiff