mirror of
https://github.com/piskelapp/piskel.git
synced 2023-08-10 21:12:52 +03:00
107 lines
3.3 KiB
JavaScript
107 lines
3.3 KiB
JavaScript
(function () {
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var ns = $.namespace("pskl.controller");
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ns.ToolController = function () {
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this.toolInstances = {
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"simplePen" : new pskl.drawingtools.SimplePen(),
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"verticalMirrorPen" : new pskl.drawingtools.VerticalMirrorPen(),
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"eraser" : new pskl.drawingtools.Eraser(),
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"paintBucket" : new pskl.drawingtools.PaintBucket(),
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"stroke" : new pskl.drawingtools.Stroke(),
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"rectangle" : new pskl.drawingtools.Rectangle(),
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"circle" : new pskl.drawingtools.Circle(),
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"move" : new pskl.drawingtools.Move(),
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"rectangleSelect" : new pskl.drawingtools.RectangleSelect(),
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"shapeSelect" : new pskl.drawingtools.ShapeSelect(),
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"colorPicker" : new pskl.drawingtools.ColorPicker()
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};
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this.currentSelectedTool = this.toolInstances.simplePen;
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this.previousSelectedTool = this.toolInstances.simplePen;
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};
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/**
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* @public
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*/
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ns.ToolController.prototype.init = function() {
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this.createToolMarkup_();
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// Initialize tool:
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// Set SimplePen as default selected tool:
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this.selectTool_(this.toolInstances.simplePen);
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// Activate listener on tool panel:
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$("#tool-section").click($.proxy(this.onToolIconClicked_, this));
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};
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/**
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* @private
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*/
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ns.ToolController.prototype.activateToolOnStage_ = function(tool) {
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var stage = $("body");
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var previousSelectedToolClass = stage.data("selected-tool-class");
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if(previousSelectedToolClass) {
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stage.removeClass(previousSelectedToolClass);
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}
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stage.addClass(tool.toolId);
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stage.data("selected-tool-class", tool.toolId);
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};
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/**
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* @private
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*/
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ns.ToolController.prototype.selectTool_ = function(tool) {
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console.log("Selecting Tool:" , this.currentSelectedTool);
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this.currentSelectedTool = tool;
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this.activateToolOnStage_(this.currentSelectedTool);
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$.publish(Events.TOOL_SELECTED, [tool]);
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};
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/**
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* @private
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*/
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ns.ToolController.prototype.onToolIconClicked_ = function(evt) {
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var target = $(evt.target);
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var clickedTool = target.closest(".tool-icon");
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if(clickedTool.length) {
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var toolId = clickedTool.data().toolId;
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var tool = this.getToolById_(toolId);
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if (tool) {
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this.selectTool_(tool);
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// Show tool as selected:
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$('#tool-section .tool-icon.selected').removeClass('selected');
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clickedTool.addClass('selected');
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}
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}
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};
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ns.ToolController.prototype.getToolById_ = function (toolId) {
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for(var key in this.toolInstances) {
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if (this.toolInstances[key].toolId == toolId) {
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return this.toolInstances[key];
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}
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}
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return null;
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};
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/**
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* @private
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*/
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ns.ToolController.prototype.createToolMarkup_ = function() {
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var currentTool, toolMarkup = '', extraClass;
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// TODO(vincz): Tools rendering order is not enforced by the data stucture (this.toolInstances), fix that.
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for (var toolKey in this.toolInstances) {
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currentTool = this.toolInstances[toolKey];
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extraClass = currentTool.toolId;
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if (this.currentSelectedTool == currentTool) {
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extraClass = extraClass + " selected";
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}
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toolMarkup += '<li rel="tooltip" data-placement="right" class="tool-icon ' + extraClass + '" data-tool-id="' + currentTool.toolId +
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'" title="' + currentTool.helpText + '"></li>';
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}
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$('#tools-container').html(toolMarkup);
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};
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})(); |