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sandbox command reset

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This commit is contained in:
Peter Cottle 2013-01-03 17:41:33 -08:00
parent d6e9b6a962
commit f4179e9723
9 changed files with 203 additions and 18 deletions
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46
src/js/visuals/visualization.js
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@ -58,18 +58,59 @@ var Visualization = Backbone.View.extend({
this.gitEngine.loadTreeFromString(this.treeString);
}
this.shown = false;
this.setTreeOpacity(0);
this.fadeTreeIn();
if (!options.wait) {
this.fadeTreeIn();
}
this.customEvents.trigger('gitEngineReady');
},
setTreeOpacity: function(level) {
if (level === 0) {
this.shown = false;
}
$(this.paper.canvas).css('opacity', 0);
},
getAnimationTime: function() { return 300; },
fadeTreeIn: function() {
$(this.paper.canvas).animate({opacity: 1}, 300);
this.shown = true;
$(this.paper.canvas).animate({opacity: 1}, this.getAnimationTime());
},
fadeTreeOut: function() {
this.shown = false;
$(this.paper.canvas).animate({opacity: 0}, this.getAnimationTime());
},
reset: function() {
this.setTreeOpacity(0);
if (this.treeString) {
this.gitEngine.loadTreeFromString(this.treeString);
} else {
this.gitEngine.defaultInit();
}
this.fadeTreeIn();
},
tearDown: function() {
// hmm -- dont think this will work to unbind the event listener...
$(window).off('resize', _.bind(this.myResize, this));
this.gitVisuals.tearDown();
},
die: function() {
this.fadeTreeOut();
setTimeout(_.bind(function() {
if (!this.shown) {
this.tearDown();
}
}, this), this.getAnimationTime());
},
myResize: function() {
@ -91,3 +132,4 @@ var Visualization = Backbone.View.extend({
});
exports.Visualization = Visualization;