Korbs/Squire
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Fix crash in scrollRangeIntoView if no bounding rect

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This commit is contained in:
Neil Jenkins 2016-03-07 17:16:08 +11:00
parent 6bafa1d140
commit 9b88aca813
3 changed files with 9 additions and 5 deletions
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6
build/squire-raw.js
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@ -2447,7 +2447,7 @@ proto.scrollRangeIntoView = function ( range ) {
// Get the bounding rect
var rect = range.getBoundingClientRect();
var node, parent;
if ( !rect.top ) {
if ( rect && !rect.top ) {
node = this._doc.createElement( 'SPAN' );
range = range.cloneRange();
insertNodeInRange( range, node );
@ -2456,6 +2456,9 @@ proto.scrollRangeIntoView = function ( range ) {
parent.removeChild( node );
parent.normalize();
}
if ( !rect ) {
return;
}
// Then check and scroll
var win = this._win;
var height = win.innerHeight;
@ -3923,7 +3926,6 @@ proto.removeAllFormatting = function ( range ) {
this._recordUndoState( range );
this._getRangeAndRemoveBookmark( range );
// Avoid splitting where we're already at edges.
moveRangeBoundariesUpTree( range, stopNode );

2
build/squire.js
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File diff suppressed because one or more lines are too long

6
source/Editor.js
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@ -305,7 +305,7 @@ proto.scrollRangeIntoView = function ( range ) {
// Get the bounding rect
var rect = range.getBoundingClientRect();
var node, parent;
if ( !rect.top ) {
if ( rect && !rect.top ) {
node = this._doc.createElement( 'SPAN' );
range = range.cloneRange();
insertNodeInRange( range, node );
@ -314,6 +314,9 @@ proto.scrollRangeIntoView = function ( range ) {
parent.removeChild( node );
parent.normalize();
}
if ( !rect ) {
return;
}
// Then check and scroll
var win = this._win;
var height = win.innerHeight;
@ -1781,7 +1784,6 @@ proto.removeAllFormatting = function ( range ) {
this._recordUndoState( range );
this._getRangeAndRemoveBookmark( range );
// Avoid splitting where we're already at edges.
moveRangeBoundariesUpTree( range, stopNode );