42 lines
1.1 KiB
JavaScript
42 lines
1.1 KiB
JavaScript
mindplot.Events = new Class({
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$events: {},
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_removeOn: function (string) {
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return string.replace(/^on([A-Z])/, function (full, first) {
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return first.toLowerCase();
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});
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},
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addEvent: function (type, fn, internal) {
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type = this._removeOn(type);
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this.$events[type] = (this.$events[type] || []).include(fn);
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if (internal) fn.internal = true;
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return this;
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},
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fireEvent: function (type, args, delay) {
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type = this._removeOn(type);
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var events = this.$events[type];
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if (!events) return this;
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args = Array.from(args);
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_.each(events, function (fn) {
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if (delay) fn.delay(delay, this, args);
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else fn.apply(this, args);
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}, this);
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return this;
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},
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removeEvent: function (type, fn) {
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type = this._removeOn(type);
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var events = this.$events[type];
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if (events && !fn.internal) {
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var index = events.indexOf(fn);
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if (index != -1) events.splice(index, 1);
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}
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return this;
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}
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});
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