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74 lines
2.2 KiB
74 lines
2.2 KiB
/* Zoom palette */
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define([
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'sugar-web/graphics/palette',
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'mustache'
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], function(palette, mustache) {
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var zoompalette = {};
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/* We setup the palette with zoom icons */
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zoompalette.zoomPalette = function(invoker, primaryText) {
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palette.Palette.call(this, invoker, primaryText);
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this.getPalette().id = "zoompalette";
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this.zoomEvent = document.createEvent('CustomEvent');
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this.zoomEvent.initCustomEvent('zoom', true, true, {
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'zoom': 3
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});
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this.popEvent = document.createEvent('CustomEvent');
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this.popEvent.initCustomEvent('pop', true, true, {});
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this.template = '{{#rows}}' + '{{#.}}' + '<button class="toolbutton zoombuttons" style="height:55px; width:55px; background-image: url({{ icon }}); "></button>' + '</td>' + '{{/.}}' + '{{/rows}}';
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var rows = [
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[{
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icon: 'icons/zoom-out.svg'
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}, {
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icon: 'icons/zoom-in.svg'
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}, {
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icon: 'icons/zoom-to-width.svg'
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}, {
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icon: 'icons/zoom-original.svg'
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}]
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];
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var zoomElem = document.createElement('div');
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zoomElem.innerHTML = mustache.render(this.template, {
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rows: rows
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});
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this.setContent([zoomElem]);
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var buttons = zoomElem.querySelectorAll('button');
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var that = this;
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invoker.addEventListener('click', function(e) {
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that.getPalette().dispatchEvent(that.popEvent);
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});
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function popDownOnButtonClick(event) {
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that.popDown();
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}
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for (var i = 0; i < buttons.length; i++) {
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buttons[i].addEventListener('click', function(e) {
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for (var j = 0 ; j < buttons.length ; j++)
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if (this == buttons[j]) break;
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that.zoomEvent.detail.zoom = j;
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that.getPalette().dispatchEvent(that.zoomEvent);
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that.popDown();
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});
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}
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popDownOnButtonClick({
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target: buttons[0]
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});
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};
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var addEventListener = function(type, listener, useCapture) {
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return this.getPalette().addEventListener(type, listener, useCapture);
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};
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zoompalette.zoomPalette.prototype = Object.create(palette.Palette.prototype, {
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addEventListener: {
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value: addEventListener,
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enumerable: true,
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configurable: true,
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writable: true
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}
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});
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return zoompalette;
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});
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