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dragging when ctrl/alt is pressed must copy selection

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This commit is contained in:
nightwing 2011-10-18 10:16:47 +05:00
commit c5a53431e8
1 changed files with 9 additions and 4 deletions
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13
lib/ace/mouse/default_handlers.js
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@ -126,18 +126,18 @@ function DefaultHandlers(editor) {
mousePageY = event.getDocumentY(e); mousePageY = event.getDocumentY(e);
}; };
var onMouseSelectionEnd = function() { var onMouseSelectionEnd = function(e) {
clearInterval(timerId); clearInterval(timerId);
if (state == STATE_UNKNOWN) if (state == STATE_UNKNOWN)
onStartSelect(pos); onStartSelect(pos);
else if (state == STATE_DRAG) else if (state == STATE_DRAG)
onMouseDragSelectionEnd(); onMouseDragSelectionEnd(e);
_self.$clickSelection = null; _self.$clickSelection = null;
state = STATE_UNKNOWN; state = STATE_UNKNOWN;
}; };
var onMouseDragSelectionEnd = function() { var onMouseDragSelectionEnd = function(e) {
dom.removeCssClass(editor.container, "ace_dragging"); dom.removeCssClass(editor.container, "ace_dragging");
editor.session.removeMarker(dragSelectionMarker); editor.session.removeMarker(dragSelectionMarker);
@ -157,7 +157,12 @@ function DefaultHandlers(editor) {
} }
editor.clearSelection(); editor.clearSelection();
var newRange = editor.moveText(dragRange, dragCursor); if (e && (e.ctrlKey || e.altKey)) {
var session = editor.session;
var newRange = session.insert(dragCursor, session.getTextRange(dragRange));
} else {
var newRange = editor.moveText(dragRange, dragCursor);
}
if (!newRange) { if (!newRange) {
dragCursor = null; dragCursor = null;
return; return;