Merge from master + added more jshint checks (undef and latedef). Very helpful to catch post merge issues.

Gruntfile.js

@@ -19,6 +19,14 @@ module.exports = function(grunt) {
 				"smarttabs": true,
 				"eqnull": true
 			},*/
+      options: {
+        indent:2,
+        undef : true,
+        latedef : true,
+        browser : true,
+        jquery : true,
+        globals : {'pskl':true, 'Events':true, 'Constants':true, 'console' : true, 'module':true}
+      },
       files: [
         'Gruntfile.js',
         'package.json',
@@ -39,8 +47,7 @@ module.exports = function(grunt) {
         filesSrc: ['tests/integration/casperjs/*_test.js'],
         options: {
           args: {
-						baseUrl: 'http://localhost:' +
-							'<%= connect.www.options.port %>/'
+            baseUrl: 'http://localhost:' + '<%= connect.www.options.port %>/'
           },
           direct: false,
           logLevel: 'error',
@@ -51,10 +58,21 @@ module.exports = function(grunt) {
     }
   });
 
+  grunt.config.set('leadingIndent.indentation', 'spaces');
+  grunt.config.set('leadingIndent.jsFiles', {
+    src: ['js/**/*.js','!js/lib/**/*.js']
+  });
+  grunt.config.set('leadingIndent.cssFiles', {
+    src: ['css/**/*.css']
+  });
+
+
+  grunt.loadNpmTasks('grunt-leading-indent');
   grunt.loadNpmTasks('grunt-contrib-connect');
   grunt.loadNpmTasks('grunt-contrib-jshint');
   grunt.loadNpmTasks('grunt-ghost');
 
+  grunt.registerTask('check-indent', ['leadingIndent:jsFiles', 'leadingIndent:cssFiles']);
   grunt.registerTask('lint', ['jshint']);
-	grunt.registerTask('test', ['jshint', 'connect', 'ghost']);
+  grunt.registerTask('test', ['leadingIndent:jsFiles', 'leadingIndent:cssFiles', 'jshint', 'connect', 'ghost']);
 };

js/controller/DrawingController.js

@@ -183,7 +183,7 @@
 
       $.publish(Events.TOOL_RELEASED);
     }
-    },
+  };
 
   /**
    * @private
@@ -196,7 +196,7 @@
       evtInfo.button = Constants.RIGHT_BUTTON;
     }
     return evtInfo;
-    },    
+  }; 
 
   /**
    * @private

js/controller/ToolController.js

@@ -26,7 +26,6 @@
    * @public
    */
   ns.ToolController.prototype.init = function() {
-
     this.createToolMarkup_();
 
     // Initialize tool:
@@ -67,16 +66,25 @@
     var clickedTool = target.closest(".tool-icon");
 
     if(clickedTool.length) {
-            for(var tool in this.toolInstances) {
-                if (this.toolInstances[tool].toolId == clickedTool.data().toolId) {
-                    this.selectTool_(this.toolInstances[tool]);
+      var toolId = clickedTool.data().toolId;
+      var tool = this.getToolById_(toolId);
+      if (tool) {
+        this.selectTool_(tool);
 
         // Show tool as selected:
         $('#tool-section .tool-icon.selected').removeClass('selected');
         clickedTool.addClass('selected');
       }
     }
+  };
+
+  ns.ToolController.prototype.getToolById_ = function (toolId) {
+    for(var key in this.toolInstances) {
+      if (this.toolInstances[key].toolId == toolId) {
+        return this.toolInstances[key];
       }
+    }
+    return null;
   };
 
   /**

js/drawingtools/Eraser.js

@@ -4,7 +4,7 @@
  * @require Constants
  * @require pskl.utils
  */
- (function() {
+(function() {
   var ns = $.namespace("pskl.drawingtools");
 
   ns.Eraser = function() {

js/drawingtools/selectiontools/BaseSelect.js

@@ -63,7 +63,6 @@
    */
   ns.BaseSelect.prototype.releaseToolAt = function(col, row, color, frame, overlay) {   
     if(this.mode == "select") {
-			
       this.onSelectEnd_(col, row, color, frame, overlay);
     } else if(this.mode == "moveSelection") {
       
@@ -136,6 +135,7 @@
     // we clone it to have a reference for the later shifting process.
     this.overlayFrameReference = overlay.clone();
   };
+  
   /** @private */
   ns.BaseSelect.prototype.onSelectionDrag_ = function (col, row, color, frame, overlay) {
     var deltaCol = col - this.lastCol;
@@ -152,10 +152,9 @@
     this.lastCol = col;
     this.lastRow = row; 
   };
+
   /** @private */
   ns.BaseSelect.prototype.onSelectionDragEnd_ = function (col, row, color, frame, overlay) {
     this.onSelectionDrag_(col, row, color, frame, overlay);
   };
-
-
 })();

js/drawingtools/selectiontools/ShapeSelect.js

@@ -15,7 +15,6 @@
 
   pskl.utils.inherit(ns.ShapeSelect, ns.BaseSelect);
   
-
   /**
    * For the shape select tool, you just need to click one time to create a selection.
    * So we jsut need to implement onSelectStart_ (no need for onSelect_ & onSelectEnd_)

js/lib/gif/GIFEncoder.js

@@ -16,7 +16,7 @@
 	//import flash.net.URLRequest;
 	//import flash.net.navigateToURL;
 	
-	GIFEncoder = function()
+window.GIFEncoder = function()
 	{
 	    for(var i = 0, chr = {}; i < 256; i++)
         chr[i] = String.fromCharCode(i);

js/lib/gif/b64.js

@@ -1,4 +1,4 @@
-function encode64(input) {
+window.encode64(input) {
 	var output = "", i = 0, l = input.length,
 	key = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=", 
 	chr1, chr2, chr3, enc1, enc2, enc3, enc4;

js/piskel.js

@@ -119,7 +119,7 @@
       for (i=0;i<params.length;i++) {
         val = params[i].split("=");
         if (val[0] == paramName) {
-          return unescape(val[1]);
+          return window.unescape(val[1]);
         }
       }
       return "";

js/rendering/SpritesheetRenderer.js

@@ -16,7 +16,7 @@
   };
 
   ns.SpritesheetRenderer.prototype.renderAsImageDataAnimatedGIF = function (fps) {
-		var encoder = new GIFEncoder(), dpi = 10;
+    var encoder = new window.GIFEncoder(), dpi = 10;
     encoder.setRepeat(0);
     encoder.setDelay(1000/fps);
 
@@ -29,7 +29,7 @@
     }
     encoder.finish();
 
-        var imageData = 'data:image/gif;base64,' + encode64(encoder.stream().getData());
+    var imageData = 'data:image/gif;base64,' + window.encode64(encoder.stream().getData());
     return imageData;
   };
 

js/selection/SelectionManager.js

@@ -1,7 +1,6 @@
 (function () {
   var ns = $.namespace("pskl.selection");
 
-	
   ns.SelectionManager = function (framesheet) {
     
     this.framesheet = framesheet;

js/utils/PixelUtils.js

@@ -41,8 +41,10 @@
      */
     getOrderedRectangleCoordinates : function (x0, y0, x1, y1) {
       return {
-                x0 : Math.min(x0, x1), y0 : Math.min(y0, y1),
-                x1 : Math.max(x0, x1), y1 : Math.max(y0, y1),
+        x0 : Math.min(x0, x1), 
+        y0 : Math.min(y0, y1),
+        x1 : Math.max(x0, x1), 
+        y1 : Math.max(y0, y1),
       };
     },
 

package.json

@@ -15,6 +15,7 @@
     "grunt": "~0.4.1",
     "grunt-contrib-connect": "0.3.0",
     "grunt-contrib-jshint": "0.5.4",
-    "grunt-ghost": "1.0.12"
+    "grunt-ghost": "1.0.12",
+    "grunt-leading-indent" : "0.1.0"
   }
 }