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Synchronize layers properly in copy.

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Michael Jumper
2012-01-30 00:53:13 -08:00
parent 684dcdd33f
commit 0209bf448a
1 changed files with 4 additions and 5 deletions
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9
guacamole-common-js/src/main/resources/layer.js
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@@ -246,8 +246,8 @@ Guacamole.Layer = function(width, height) {
function scheduleTask(handler, blocked) { function scheduleTask(handler, blocked) {
// If no pending tasks, just call (if available) and exit // If no pending tasks, just call (if available) and exit
if (layer.isReady() && !blocked && handler != null) { if (layer.isReady() && !blocked) {
handler(); if (handler) handler();
return null; return null;
} }
@@ -382,10 +382,9 @@ Guacamole.Layer = function(width, height) {
* *
* @param {function} handler The function to call once all currently * @param {function} handler The function to call once all currently
* pending operations are complete. * pending operations are complete.
* @param {boolean} blocked Whether the task should start blocked.
*/ */
this.sync = function(handler) { this.sync = scheduleTask;
return scheduleTask(handler);
};
/** /**
* Copy a rectangle of image data from one Layer to this Layer. This * Copy a rectangle of image data from one Layer to this Layer. This