Python wx.TextDataObject() Examples

def get_data_object(widget):
    data = dump_widget(widget)
    # make a data object
    if widget.IS_SIZER:
        do = wx.CustomDataObject(sizer_data_format)
    elif widget.WX_CLASS=="wxMenuBar":
        do = wx.CustomDataObject(menubar_data_format)
    elif widget.WX_CLASS=="wxToolBar":
        do = wx.CustomDataObject(toolbar_data_format)
    elif widget.IS_TOPLEVEL:
        do = wx.CustomDataObject(window_data_format)
    else:
        do = wx.CustomDataObject(widget_data_format)
    do.SetData(data)
    cdo = wx.DataObjectComposite()
    cdo.Add(do)
    if widget.name: cdo.Add(wx.TextDataObject(widget.name), True)  # the widget name as text, preferred
    return cdo 

def OnCmdPython(self):
        data = self.GetXmlString()
        if data and wx.TheClipboard.Open():
            ix1 = data.find("<Action")
            ix1 = 3 + data.find(">\r\n        ", ix1)
            ix2 = data.find("\r\n    </Action>")
            data = data[ix1:ix2].strip()
            if data[:24] == "EventGhost.PythonScript(":
                #data = data[24:-1]
                data = data[26:-2].replace('\\n', '\n').rstrip() + '\n'
            elif data[:25] == "EventGhost.PythonCommand(":
                #data = data[25:-1]
                data = data[27:-2].replace('\\n', '\n').strip()
            else:
                data = "eg.plugins." + data
            wx.TheClipboard.SetData(wx.TextDataObject(data))
            wx.TheClipboard.Close() 

def __call__(self, text):
        self.clipboardString = eg.ParseString(text)

        def Do():
            if wx.TheClipboard.Open():
                tdata = wx.TextDataObject(self.clipboardString)
                wx.TheClipboard.Clear()
                wx.TheClipboard.AddData(tdata)
                wx.TheClipboard.Close()
                wx.TheClipboard.Flush()
            else:
                self.PrintError(self.text.error)
        # We call the hot stuff in the main thread. Otherwise we get
        # a "CoInitialize not called" error form wxPython (even though we
        # surely have called CoInitialize for this thread.
        eg.CallWait(Do) 

def OnProcessVariablesGridCellLeftClick(self, event):
        row = event.GetRow()
        if event.GetCol() == 0:
            var_name = self.ProcessVariablesTable.GetValueByName(row, "Name")
            var_type = self.Controler.GetSlaveVariableDataType(
                *self.ProcessVariablesTable.GetValueByName(row, "ReadFrom"))
            data_size = self.Controler.GetSizeOfType(var_type)
            number = self.ProcessVariablesTable.GetValueByName(row, "Number")
            location = "%%M%s" % data_size + \
                       ".".join(map(str, self.Controler.GetCurrentLocation() + (number,)))

            data = wx.TextDataObject(str((location, "location", var_type, var_name, "")))
            dragSource = wx.DropSource(self.ProcessVariablesGrid)
            dragSource.SetData(data)
            dragSource.DoDragDrop()
        event.Skip() 

def Do(self, selection):
        self.items = []
        if not wx.TheClipboard.Open():
            eg.PrintError("Can't open clipboard.")
            return
        try:
            dataObj = wx.CustomDataObject("DragEventItem")
            if wx.TheClipboard.GetData(dataObj):
                self.PasteEvent(selection, dataObj)
                return
            dataObj = wx.TextDataObject()
            if not wx.TheClipboard.GetData(dataObj):
                return
            result = eg.actionThread.Func(self.PasteXml)(
                selection,
                dataObj.GetText()
            )
            if result:
                self.document.AppendUndoHandler(self)
        finally:
            wx.TheClipboard.Close() 

def Do(self, selection):
        if not selection.CanDelete() or not selection.AskDelete():
            return

        def ProcessInActionThread():
            self.data = selection.GetFullXml()
            self.treePosition = eg.TreePosition(selection)
            data = selection.GetXmlString()
            selection.Delete()
            return data.decode("utf-8")

        data = eg.actionThread.Func(ProcessInActionThread)()
        self.document.AppendUndoHandler(self)
        if data and wx.TheClipboard.Open():
            wx.TheClipboard.SetData(wx.TextDataObject(data))
            wx.TheClipboard.Close() 

def __init__(self, treeCtrl):
        wx.PyDropTarget.__init__(self)
        self.treeCtrl = treeCtrl
        self.srcNode = eg.EventItem
        # specify the type of data we will accept
        textData = wx.TextDataObject()
        self.customData = wx.CustomDataObject(wx.CustomDataFormat("DragItem"))
        self.customData.SetData("")
        compositeData = wx.DataObjectComposite()
        compositeData.Add(textData)
        compositeData.Add(self.customData)
        self.SetDataObject(compositeData)
        self.lastHighlighted = None
        self.isExternalDrag = True
        self.whereToDrop = None
        self.lastDropTime = clock()
        self.lastTargetItemId = None
        timerId = wx.NewId()
        self.autoScrollTimer = wx.Timer(self.treeCtrl, timerId)
        self.treeCtrl.Bind(wx.EVT_TIMER, self.OnDragTimerEvent, id=timerId) 

def __init__(self, win, text):
        wx.DropSource.__init__(self, win)
        # create our own data format and use it in a
        # custom data object
        customData = wx.CustomDataObject("DragItem")
        customData.SetData(text)

        # Now make a data object for the text and also a composite
        # data object holding both of the others.
        textData = wx.TextDataObject(text.decode("UTF-8"))

        data = wx.DataObjectComposite()
        data.Add(textData)
        data.Add(customData)

        # We need to hold a reference to our data object, instead it could
        # be garbage collected
        self.data = data

        # And finally, create the drop source and begin the drag
        # and drop operation
        self.SetData(data) 

def _to_clipboard(self, selection):
        # place selection on clipboard
        selected_rows, selected_cols = selection
        all_values = self.editing_values or self.value
        text = []
        for r in selected_rows:
            if r>=len(all_values): continue
            row = all_values[r]
            if row is not None:
                text.append( "\t".join( [str(row[c]) for c in selected_cols] ) )
            else:
                text.append( "\t".join( [""]*len(selected_cols) ) )
        text = "\n".join(text)
        if wx.TheClipboard.Open():
            wx.TheClipboard.SetData(wx.TextDataObject(text))
            wx.TheClipboard.Close() 

def enter_torrent_url(self, widget):
        s = ''
        if wx.TheClipboard.Open():
            do = wx.TextDataObject()
            if wx.TheClipboard.GetData(do):
                t = do.GetText()
                t = t.strip()
                if "://" in t or os.path.sep in t or (os.path.altsep and os.path.altsep in t):
                    s = t
            wx.TheClipboard.Close()
        d = wx.TextEntryDialog(parent=self.main_window,
                               message=_("Enter the URL of a torrent file to open:"),
                               caption=_("Enter torrent URL"),
                               defaultValue = s,
                               style=wx.OK|wx.CANCEL,
                               )
        if d.ShowModal() == wx.ID_OK:
            path = d.GetValue()
            df = self.open_torrent_arg_with_callbacks(path) 

def _paste_from_clipboard(self):
        """Paste the content of the clipboard to the self._url_list widget.
        It also adds a new line at the end of the data if not exist.

        """
        if not wx.TheClipboard.IsOpened():

            if wx.TheClipboard.Open():
                if wx.TheClipboard.IsSupported(wx.DataFormat(wx.DF_TEXT)):

                    data = wx.TextDataObject()
                    wx.TheClipboard.GetData(data)

                    data = data.GetText()

                    if data[-1] != '\n':
                        data += '\n'

                    self._url_list.WriteText(data)

                wx.TheClipboard.Close() 

def OnTreeBeginDrag(self, event):
        """
        Called when a drag is started in tree
        @param event: wx.TreeEvent
        """
        selected_item = event.GetItem()
        item_pydata = self.Tree.GetPyData(selected_item)

        # Item dragged is a block
        if item_pydata is not None and item_pydata["type"] == BLOCK:
            # Start a drag'n drop
            data = wx.TextDataObject(str(
                (self.Tree.GetItemText(selected_item),
                 item_pydata["block_type"],
                 "",
                 item_pydata["inputs"])))
            dragSource = wx.DropSource(self.Tree)
            dragSource.SetData(data)
            dragSource.DoDragDrop() 

def GetCopyBuffer(self, primary_selection=False):
        data = None
        if primary_selection and wx.Platform == '__WXMSW__':
            return data
        else:
            wx.TheClipboard.UsePrimarySelection(primary_selection)

        if not wx.TheClipboard.IsOpened():
            dataobj = wx.TextDataObject()
            if wx.TheClipboard.Open():
                success = False
                try:
                    success = wx.TheClipboard.GetData(dataobj)
                except wx._core.PyAssertionError:
                    pass
                wx.TheClipboard.Close()
                if success:
                    data = dataobj.GetText()
        return data 

def OnLeftDown(self, event):
        """
        Function called when mouse left button is pressed
        @param event: wx.MouseEvent
        """
        # Get first item
        item = self.ItemsDict.values()[0]

        # Calculate item path bounding box
        _width, height = self.GetSize()
        item_path = item.GetVariable(
            self.ParentWindow.GetVariableNameMask())
        w, h = self.GetTextExtent(item_path)

        # Test if mouse has been pressed in this bounding box. In that case
        # start a move drag'n drop of item variable
        x, y = event.GetPosition()
        item_path_bbox = wx.Rect(20, (height - h) / 2, w, h)
        if item_path_bbox.InsideXY(x, y):
            self.ShowButtons(False)
            data = wx.TextDataObject(str((item.GetVariable(), "debug", "move")))
            dragSource = wx.DropSource(self)
            dragSource.SetData(data)
            dragSource.DoDragDrop()

        # In other case handle event normally
        else:
            event.Skip() 

def OnMenuCopyLogClipboard(self, event):
        if wx.TheClipboard.Open():
            wx.TheClipboard.SetData(wx.TextDataObject(self.m_txtLog.GetValue()))
            wx.TheClipboard.Close()
            self.m_statusBar.SetStatusText('Log copied to clipboard.')
        else:
            self.m_statusBar.SetStatusText('Error: Failed to open clipboard') 

def OnVariablesListLeftDown(self, event):
        if self.InstanceChoice.GetSelection() == -1:
            wx.CallAfter(self.ShowInstanceChoicePopup)
        else:
            instance_path = self.InstanceChoice.GetStringSelection()
            item, flags = self.VariablesList.HitTest(event.GetPosition())
            if item is not None:
                item_infos = self.VariablesList.GetPyData(item)
                if item_infos is not None:

                    item_button = self.VariablesList.IsOverItemRightImage(
                        item, event.GetPosition())
                    if item_button is not None:
                        callback = self.ButtonCallBacks[item_button].leftdown
                        if callback is not None:
                            callback(item_infos)

                    elif (flags & CT.TREE_HITTEST_ONITEMLABEL and
                          item_infos.var_class in ITEMS_VARIABLE):
                        self.ParentWindow.EnsureTabVisible(
                            self.ParentWindow.DebugVariablePanel)
                        item_path = "%s.%s" % (instance_path, item_infos.name)
                        data = wx.TextDataObject(str((item_path, "debug")))
                        dragSource = wx.DropSource(self.VariablesList)
                        dragSource.SetData(data)
                        dragSource.DoDragDrop()
        event.Skip() 

def OnTreeBeginDrag(self, event):
        filepath = self.ManagedDir.GetPath()
        if os.path.isfile(filepath):
            relative_filepath = filepath.replace(os.path.join(self.Folder, ""), "")
            data = wx.TextDataObject(str(("'%s'" % relative_filepath, "Constant")))
            dragSource = wx.DropSource(self)
            dragSource.SetData(data)
            dragSource.DoDragDrop() 

def OnVariablesGridCellLeftClick(self, event):
        if event.GetCol() == 0:
            row = event.GetRow()
            data_type = self.Table.GetValueByName(row, "Type")
            var_name = self.Table.GetValueByName(row, "Name")
            data = wx.TextDataObject(str((var_name, "Global", data_type,
                                          self.Controler.GetCurrentLocation())))
            dragSource = wx.DropSource(self.VariablesGrid)
            dragSource.SetData(data)
            dragSource.DoDragDrop()
            return
        event.Skip() 

def StartDragNDrop(self, data):
        data_obj = wx.TextDataObject(str(data))
        dragSource = wx.DropSource(self.GetCTRoot().AppFrame)
        dragSource.SetData(data_obj)
        dragSource.DoDragDrop() 

def SetCopyBuffer(self, text, primary_selection=False):
        if primary_selection and wx.Platform == '__WXMSW__':
            return
        else:
            wx.TheClipboard.UsePrimarySelection(primary_selection)
        if not wx.TheClipboard.IsOpened():
            data = wx.TextDataObject()
            data.SetText(text)
            if wx.TheClipboard.Open():
                wx.TheClipboard.SetData(data)
                wx.TheClipboard.Flush()
                wx.TheClipboard.Close()
        wx.CallAfter(self.RefreshEditMenu) 

def DoCopyFileid(self, objs):
        self.dataObj = wx.TextDataObject()
        file_ids = ','.join([obj.file_id for obj in objs])
        wx.MessageBox(file_ids, "MD5 code")
        # self.dataObj.SetText(file_ids)
        # if wx.TheClipboard.Open():
        #   wx.TheClipboard.SetData(self.dataObj)
        #    wx.TheClipboard.Close()
        #else:
        #    wx.MessageBox("Unable to open the clipboard", "Error") 

def CopyObjectsToClipboard(self, objects):
        """
        Put a textual representation of the given objects onto the clipboard.

        This will be one line per object and tab-separated values per line.
        Under windows there will be a HTML table version put on the clipboard as well.
        """
        if objects is None or len(objects) == 0:
            return

        # Get all the values of the given rows into multi-list
        rows = self._GetValuesAsMultiList(objects)

        # Make a text version of the values
        lines = [ "\t".join(x) for x in rows ]
        txt = "\n".join(lines) + "\n"

        # Make a html version on Windows
        try:
            lines = [ "<td>" + "</td><td>".join(x) + "</td>" for x in rows ]
            html = "<table><tr>" + "</tr><tr>".join(lines) + "</tr></table>"
            self._PutTextAndHtmlToClipboard(txt, html)
        except ImportError:
            cb = wx.Clipboard()
            if cb.Open():
                cb.SetData(wx.TextDataObject(txt))
                cb.Flush()
                cb.Close() 

def OnCopySystem(self, formatted = False):
        cd = self.sp.getSelectedAsCD(False)

        if not cd:
            return

        tmpSp = screenplay.Screenplay(cfgGl)
        tmpSp.lines = cd.lines

        if formatted:
            # have to call paginate, otherwise generateText will not
            # process all the text
            tmpSp.paginate()
            s = tmpSp.generateText(False)
        else:
            s = util.String()

            for ln in tmpSp.lines:
                txt = ln.text

                if tmpSp.cfg.getType(ln.lt).export.isCaps:
                    txt = util.upper(txt)

                s += txt + config.lb2str(ln.lb)

            s = str(s).replace("\n", os.linesep)

        if wx.TheClipboard.Open():
            wx.TheClipboard.UsePrimarySelection(False)

            wx.TheClipboard.Clear()
            wx.TheClipboard.AddData(wx.TextDataObject(s))
            wx.TheClipboard.Flush()

            wx.TheClipboard.Close() 

def OnCmdCopy(self):
        data = self.GetXmlString()
        if data and wx.TheClipboard.Open():
            wx.TheClipboard.SetData(wx.TextDataObject(data.decode("utf-8")))
            wx.TheClipboard.Close() 

def CanPaste(self):
        if not wx.TheClipboard.Open():
            return False
        try:
            dataObj = wx.CustomDataObject("DragEventItem")
            if wx.TheClipboard.GetData(dataObj):
                if self.DropTest(eg.EventItem):
                    return True

            dataObj = wx.TextDataObject()
            if not wx.TheClipboard.GetData(dataObj):
                return False
            try:
                data = dataObj.GetText().encode("utf-8")
                tagToCls = self.document.XMLTag2ClassDict
                try:
                    rootXmlNode = ElementTree.fromstring(data)
                except SyntaxError:
                    return False
                for childXmlNode in rootXmlNode:
                    childCls = tagToCls[childXmlNode.tag.lower()]
                    if self.DropTest(childCls) & HINT_MOVE_INSIDE:
                        continue
                    if self.parent is None:
                        return False
                    elif not self.parent.DropTest(childCls) & HINT_MOVE_INSIDE:
                        return False
            except:
                if eg.debugLevel:
                    raise
                return False
        finally:
            wx.TheClipboard.Close()
        return True 

def OnCmdCopy(self, dummyEvent=None):
        text = ""
        lines = 1
        firstItem = item = self.GetNextItem(
            -1,
            wx.LIST_NEXT_ALL,
            wx.LIST_STATE_SELECTED
        )
        if item != -1:
            text = self.OnGetItemText(item, 0)[1:]
            item = self.GetNextItem(
                item,
                wx.LIST_NEXT_ALL,
                wx.LIST_STATE_SELECTED
            )
            while item != -1:
                lines += 1
                text += "\r\n" + self.OnGetItemText(item, 0)[1:]
                item = self.GetNextItem(
                    item,
                    wx.LIST_NEXT_ALL,
                    wx.LIST_STATE_SELECTED
                )
        if text != "" and wx.TheClipboard.Open():
            textDataObject = wx.TextDataObject(text)
            dataObjectComposite = wx.DataObjectComposite()
            dataObjectComposite.Add(textDataObject)
            if lines == 1:
                eventstring, icon = self.GetItemData(firstItem)[:2]
                if icon == EVENT_ICON:
                    customDataObject = wx.CustomDataObject("DragEventItem")
                    customDataObject.SetData(eventstring.encode("UTF-8"))
                    dataObjectComposite.Add(customDataObject)

            wx.TheClipboard.SetData(dataObjectComposite)
            wx.TheClipboard.Close()
            wx.TheClipboard.Flush() 

def OnCopy(self, event):
        "Copy the dialog content to the clipboard"
        text = self.tc_details.GetValue()
        if not text:
            return
        data = wx.TextDataObject(text)
        if wx.TheClipboard.Open():
            wx.TheClipboard.SetData(data)
            wx.TheClipboard.Close()
        else:
            wx.MessageBox("Unable to open the clipboard", "Error") 

def _from_clipboard(self):
        if not wx.TheClipboard.Open():
            return None
        do = wx.TextDataObject()
        if wx.TheClipboard.IsSupported(do.GetFormat()):
            success = wx.TheClipboard.GetData(do)
        else:
            success = False
        wx.TheClipboard.Close()
        if success:
            ret = do.GetText().split("\n")
            ret = [row.split("\t") for row in ret]
            lengths = set( [len(row) for row in ret] )
            if len(lengths)==1: return ret
        return None 

def SetClipboard(data):
  wx.TheClipboard.Open()
  wx.TheClipboard.SetData(wx.TextDataObject(data))
  wx.TheClipboard.Close() 

def _on_getcmd(self, event):
        selected = self._status_list.get_selected()

        if selected != -1:
            object_id = self._status_list.GetItemData(selected)
            download_item = self._download_list.get_item(object_id)

            cmd = build_command(download_item.options, download_item.url)

            if not wx.TheClipboard.IsOpened():
                clipdata = wx.TextDataObject()
                clipdata.SetText(cmd)
                wx.TheClipboard.Open()
                wx.TheClipboard.SetData(clipdata)
                wx.TheClipboard.Close()