void OnDeleteRange(object sender, Gtk.DeleteRangeArgs args)
{
Gtk.TextIter start = args.Start;
Gtk.TextIter end = args.End;
GetBlockExtents(ref start, ref end);
UnhighlightInBlock(start, end);
HighlightInBlock(start, end);
}
private void OnBufferDeleteRange (object o, DeleteRangeArgs args)
{
TextDeletedHandler handler = TextDeleted;
if (handler != null) {
TextDeletedArgs raise_args = new TextDeletedArgs ();
raise_args.Args = new object [] {
args.Start.Offset,
args.End.Offset
};
handler (this, raise_args);
}
}
private void OnDeleteRange (object sender, DeleteRangeArgs args)
{
TextIter startIter = GetIterAtOffset (args.Start.Offset -1);
TextIter endIter = GetIterAtOffset (args.Start.Offset);
#if DEBUG
Console.WriteLine ("DEBUG: Deleting range");
#endif
bool startsRegion = startIter.Char.Equals ("[");
bool endsRegion = endIter.Char.Equals ("]");
if (startsRegion && endsRegion) {
#if DEBUG
Console.WriteLine ("DEBUG: Deleting whole editing region.");
#endif
TextTag last = DocumentUtils.GetAssociatedTextTag (this, DocumentUtils.GetLastTag (startIter));
Undoer.FreezeUndo ();
InsertWithTags (ref endIter, "Documentation for this section has not yet been entered.", last);
Undoer.ThrawUndo ();
}
}
private void OnDeleteRange (object sender, DeleteRangeArgs args)
{
if (frozen_cnt == 0) {
EraseAction action = new EraseAction (args.Start, args.End, chop_buffer);
AddUndoAction (action);
}
}
void onDeleteRangeAfter (object sender, DeleteRangeArgs args)
{
// We want the count to be negative here if lines were removed.
int count = onDeleteRangeStartLine - onDeleteRangeEndLine;
if (count != 0)
OnLineCountChanged (onDeleteRangeStartLine, count, onDeleteRangeStartCol);
OnTextChanged (onDeleteRangeStartIndex, onDeleteRangeEndIndex);
}
void onDeleteRangeBefore (object sender, DeleteRangeArgs args)
{
onDeleteRangeStartLine = args.Start.Line;
onDeleteRangeEndLine = args.End.Line;
onDeleteRangeStartCol = args.Start.LineOffset;
onDeleteRangeStartIndex = args.Start.Offset;
onDeleteRangeEndIndex = args.End.Offset;
}
void Buffer_DeleteRange(object o, DeleteRangeArgs args)
{
// TODO dirty hacks to get private field
var frozen_cnt = ReflectionUtil.GetFieldValue<uint> (
Buffer.Undoer, "frozen_cnt", BindingFlags.NonPublic | BindingFlags.Instance);
if (frozen_cnt == 0) {
var iter = args.Start;
var imagesToDel = new List<ImageInfo> ();
while (iter.Offset < args.End.Offset) {
var imageInfo = FindImageInfoByAnchor (iter.ChildAnchor);
if (imageInfo != null) {
//var action = new DeleteImageAction (this, imageInfo, imageInfoList, args.Start.Offset);
//Buffer.Undoer.AddUndoAction (action);
imagesToDel.Add (imageInfo);
}
if (!iter.ForwardChar ())
break;
}
if (imagesToDel.Count > 0) {
// TODO dirty hacks to retrieve Tomboy's private field value
var undoStack = ReflectionUtil.GetFieldValue<Stack<EditAction>> (
Buffer.Undoer, "undo_stack", BindingFlags.NonPublic | BindingFlags.Instance);
EditAction lastAction = null;
EraseAction lastEraseAction = null;
if (undoStack != null)
lastAction = undoStack.Pop ();
lastEraseAction = lastAction as EraseAction;
System.Diagnostics.Debug.Assert (lastAction != null, lastAction != null ? lastAction.GetType ().FullName : "<null>");
foreach (var info in imagesToDel) {
info.DisplayWidth = info.Widget.ImageSize.Width;
info.DisplayHeight = info.Widget.ImageSize.Height;
imageInfoList.Remove (info);
}
var action = new DeleteImageAction (this, lastEraseAction, imagesToDel, imageInfoList);
Buffer.Undoer.AddUndoAction (action);
}
}
}
private void HandleDeleteRange(object o, DeleteRangeArgs args)
{
if (_inhibitTextChanged)
{
return;
}
if (_lastSelectionEnd != _lastSelectionStart)
{
OnTextChanged(TextChangedEventArgs.OperationType.Deletion,
_lastSelectionStart,
_lastSelectionEnd - _lastSelectionStart,
_lastSelectionText);
}
else
{
_waitForDeletionKey = true;
}
}
void OnDeleteRange(object sender, Gtk.DeleteRangeArgs args)
{
SetupTimer(Note, args.Start, args.End);
}
private void OnBufferDeleteRange (object o, DeleteRangeArgs args) {
if (!isBufferDeleteManual) {
int index = args.Start.Offset;
int length = args.End.Offset - index;
string deletion = this.textView.Buffer.Text.Substring(index, length);
ExecuteDeleteCommand(index, deletion, GetCursorIndex());
}
}
