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Fix issues with deserializing selection states.

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This commit is contained in:
Jürg Lehni 2013-12-09 15:18:43 +01:00
parent 007b780763
commit 1e9fc61644
1 changed files with 7 additions and 2 deletions
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9
src/path/Segment.js
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@ -325,6 +325,7 @@ var Segment = Base.extend(/** @lends Segment# */{
path = this._path,
selected = !!selected, // convert to boolean
state = this._selectionState,
oldState = state,
flag = !point ? /*#=*/ SelectionState.SEGMENT
: point === this._point ? /*#=*/ SelectionState.POINT
: point === this._handleIn ? /*#=*/ SelectionState.HANDLE_IN
@ -335,11 +336,15 @@ var Segment = Base.extend(/** @lends Segment# */{
} else {
state &= ~flag;
}
// Set the selectio state even if path is not defined yet, to allow
// selected segments to be inserted into paths and make JSON
// deserialization work.
this._selectionState = state;
// If the selection state of the segment has changed, we need to let
// it's path know and possibly add or remove it from
// project._selectedItems
if (path && state !== this._selectionState) {
path._updateSelection(this, this._selectionState, state);
if (path && state !== oldState) {
path._updateSelection(this, oldState, state);
// Let path know that we changed something and the view should be
// redrawn
path._changed(/*#=*/ Change.ATTRIBUTE);