wikimedia/mediawiki-extensions-VisualEditor
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Implement triple click functionality

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On detecting a triple click the nearest non-content node
is selected.

Bug: 38011
Change-Id: Ic80d24581535766714d80104222924f7a0d20f1a
This commit is contained in:
Ed Sanders 2013-06-23 22:49:44 +01:00
parent 8de1234759
commit 89e1bd1a51
1 changed files with 14 additions and 3 deletions
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17
modules/ve/ce/ve.ce.Surface.js
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@ -300,6 +300,8 @@ ve.ce.Surface.prototype.documentOnBlur = function () {
* @param {jQuery.Event} e Mouse down event
*/
ve.ce.Surface.prototype.onDocumentMouseDown = function ( e ) {
var selection, node;
// Remember the mouse is down
this.dragging = true;
@ -310,9 +312,18 @@ ve.ce.Surface.prototype.onDocumentMouseDown = function ( e ) {
this.surfaceObserver.stop( true );
}
// Block / prevent triple click
if ( this.getClickCount( e.originalEvent ) > 2 ) {
// Handle triple click
if ( this.getClickCount( e.originalEvent ) >= 3 ) {
// Browser default behaviour for triple click won't behave as we want
e.preventDefault();
selection = this.model.getSelection();
node = this.documentView.getDocumentNode().getNodeFromOffset( selection.start );
// Find the nearest non-content node
while ( node.parent !== null && node.model.isContent() ) {
node = node.parent;
}
this.model.change( null, node.model.getRange() );
}
};
@ -1405,7 +1416,7 @@ ve.ce.Surface.prototype.getClickCount = function ( e ) {
}
// Trim old history if necessary
if ( this.clickHistory.length > 2 ) {
if ( this.clickHistory.length > 3 ) {
this.clickHistory.pop();
}