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Fix handling of undo/redo stack in splits do the right thing.

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This commit is contained in:
Julian Viereck 2011-05-21 20:04:53 +02:00
commit f332e2b900
3 changed files with 26 additions and 18 deletions
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16
lib/ace/split.js
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@ -265,20 +265,16 @@ function UndoManagerProxy(undoManager, session) {
}
this.undo = function() {
var u = this.$u;
var deltas = u.$undoStack.pop();
if (deltas) {
this.$doc.undoChanges(deltas);
u.$redoStack.push(deltas);
var selectionRange = this.$u.undo(true);
if (selectionRange) {
this.$doc.selection.setSelectionRange(selectionRange);
}
}
this.redo = function() {
var u = this.$u;
var deltas = u.$redoStack.pop();
if (deltas) {
this.$doc.redoChanges(deltas);
u.$undoStack.push(deltas);
var selectionRange = this.$u.redo(true);
if (selectionRange) {
this.$doc.selection.setSelectionRange(selectionRange);
}
}