5 files changed, 196 insertions, 53 deletions

diff --git a/js/components/tools-properties/pen-properties.reel/pen-properties.js b/js/components/tools-properties/pen-properties.reel/pen-properties.js
index cd205e07..aba6cb61 100755
--- a/js/components/tools-properties/pen-properties.reel/pen-properties.js
+++ b/js/components/tools-properties/pen-properties.reel/pen-properties.js
@@ -9,6 +9,17 @@ var ToolProperties = require("js/components/tools-properties/tool-properties").T
 
 var PenProperties = exports.PenProperties = Montage.create(ToolProperties, {
     addedColorChips: { value: false },
+    _penToolRadio:     { value: null, enumerable: false },
+    _penPlusRadio:   { value: null, enumerable: false },
+    _penMinusRadio:   { value: null, enumerable: false },
+
+    _subPrepare: {
+        value: function() {
+            this._penToolRadio.addEventListener("click", this, false);
+            this._penPlusRadio.addEventListener("click", this, false);
+            this._penMinusRadio.addEventListener("click", this, false);
+        }
+    },
 
     _fill: {
         enumerable: false,
@@ -50,6 +61,23 @@ var PenProperties = exports.PenProperties = Montage.create(ToolProperties, {
         }
     },
 
+    _selectedSubtool: {
+        value: "pen", enumerable: false
+    },
+
+    selectedSubtool: {
+        get: function() { return this._selectedSubtool;},
+        set: function(value) { this._selectedSubtool = value; }
+    },
+
+    handleClick: {
+        value: function(event) {
+            this._selectedSubtool = event._event.target.value;
+            console.log("handleClick changing pen tool subtool to "+this.selectedSubtool);
+            NJevent("penSubToolChange");
+        }
+    },
+
     draw: {
         enumerable: false,
         value: function () {
diff --git a/js/data/tools-data.js b/js/data/tools-data.js
index 32eaf24d..179e8e81 100755
--- a/js/data/tools-data.js
+++ b/js/data/tools-data.js
@@ -100,7 +100,7 @@ exports.ToolsData = Montage.create(Montage, {
                 "properties":   "penProperties",
                 "spriteSheet":  true,
                 "action":       "PenTool",
-                "toolTip":      "Pen Tool",
+                "toolTip":      "Pen Tool (P)",
                 "cursor":       "auto",
                 "lastInGroup":  false,
                 "container":    false,
@@ -159,7 +159,7 @@ exports.ToolsData = Montage.create(Montage, {
                 "properties":   "brushProperties",
                 "spriteSheet":  true,
                 "action":       "BrushTool",
-                "toolTip":      "Brush Tool",
+                "toolTip":      "Brush Tool (B)",
                 "cursor":       "url('images/tools/brush_down.png') 9 17, default",
                 "lastInGroup":  false,
                 "container":    false,
diff --git a/js/lib/geom/sub-path.js b/js/lib/geom/sub-path.js
index 4c5fe1eb..a9034def 100755
--- a/js/lib/geom/sub-path.js
+++ b/js/lib/geom/sub-path.js
@@ -166,6 +166,8 @@ var GLSubpath = function GLSubpath() {
     };
 
     this.setWidth = function (newW) {
+        var strokeWidth = this._strokeWidth;
+        var halfStrokeWidth = strokeWidth*0.5;
         if (newW<1) {
             newW=1; //clamp minimum width to 1
         }
@@ -183,7 +185,7 @@ var GLSubpath = function GLSubpath() {
         }
 
         //scale the anchor point positions such that the width of the bbox is the newW
-        var origX = this._BBoxMin[0];
+        var origX = this._BBoxMin[0]; //this should always be zero since we only deal with local coordinates
         var numAnchors = this._Anchors.length;
         for (var i=0;i<numAnchors;i++){
             //compute the distance from the bboxMin
@@ -196,6 +198,7 @@ var GLSubpath = function GLSubpath() {
             this._Anchors[i].setNextPos(origX + nextW*scaleX,this._Anchors[i].getNextY(),this._Anchors[i].getNextZ());
         }
         this.makeDirty();
+        this.computeBoundingBox(true, false);
     };
 
     this.setHeight = function (newH) {
diff --git a/js/mediators/keyboard-mediator.js b/js/mediators/keyboard-mediator.js
index 029c0916..5d5537d5 100755
--- a/js/mediators/keyboard-mediator.js
+++ b/js/mediators/keyboard-mediator.js
@@ -142,6 +142,13 @@ exports.KeyboardMediator = Montage.create(Component, {
                     return;
                 }
 
+                // shortcut for Brush tool is B
+                if (evt.keyCode === Keyboard.B){
+                    evt.preventDefault();
+                    this.application.ninja.handleSelectTool({ "detail": this.application.ninja.toolsData.defaultToolsData[this.application.ninja.toolsData.brushToolIndex] });
+                    return;
+                }
+                
                 // Shortcut for Rectangle Tool is R
                 // unless the user is pressing the command key.
                 // If the user is pressing the command key, they want to refresh the browser.
diff --git a/js/tools/PenTool.js b/js/tools/PenTool.js
index 4d439dd3..bbde7374 100755
--- a/js/tools/PenTool.js
+++ b/js/tools/PenTool.js
@@ -33,10 +33,10 @@ exports.PenTool = Montage.create(ShapeTool, {
     _parentNode: { enumerable: false, value: null, writable: true },
     _toolsPropertiesContainer: { enumerable: false, value: null, writable: true },
 
-    //set this to true if you want to keep making subpaths after closing current subpath (debugging only)
+    //set this to true if you want to keep making subpaths after closing current subpath (debugging only...should always be true)
     _makeMultipleSubpaths: { value: true, writable: true },
 
-    //set this to false if you don't want the mouse move handler being called when the mouse is not down (debugging only)
+    //set this to false if you don't want the mouse move handler being called when the mouse is not down (debugging only...should always be true)
     _trackMouseMoveWhenUp: {value: true, writable: false},
 
     //whether the user has held down the Alt key
@@ -95,6 +95,12 @@ exports.PenTool = Montage.create(ShapeTool, {
     ENTRY_SELECT_PATH: { value: 2, writable: false},
     _entryEditMode: {value: this.ENTRY_SELECT_NONE, writable: true},
 
+    //constants used for determining whether a subtool has been selected (mutually exclusive i.e. cannot be OR-ed)
+    SUBTOOL_NONE: {value: 0, writable: false},
+    SUBTOOL_PENPLUS: {value: 1, writable: false},
+    SUBTOOL_PENMINUS: {value: 2, writable: false},
+    _subtool: {value: this.SUBTOOL_NONE, writable: true},
+
     //constants used for limiting size of the subpath canvas
     _MAX_CANVAS_DIMENSION: {value: 3000, writable: false},
 
@@ -179,6 +185,70 @@ exports.PenTool = Montage.create(ShapeTool, {
         }
     },
 
+    _removeSelectedSubpathAndCanvas:{
+        value: function(removeSelectedSubpath){
+            if (removeSelectedSubpath){
+                this._selectedSubpath.clearAllAnchors(); //perhaps unnecessary
+                this._selectedSubpath = null;
+                if (this._entryEditMode === this.ENTRY_SELECT_PATH){
+                    this._entryEditMode = this.ENTRY_SELECT_NONE;
+                }
+                this._subtool = this.SUBTOOL_NONE;
+            } else {
+                this._selectedSubpath.setCanvas(null);
+            }
+            //clear the canvas
+            this.application.ninja.stage.clearDrawingCanvas();//stageManagerModule.stageManager.clearDrawingCanvas();
+
+            //undo/redo...go through ElementController and NJEvent
+            var els = [];
+            ElementController.removeElement(this._selectedSubpathCanvas);
+            els.push(this._selectedSubpathCanvas);
+            NJevent( "elementsRemoved", els );
+            this._selectedSubpathCanvas = null;
+        }
+    },
+
+    _removeSelectedAnchorPoint:{
+        value: function(){
+            this._hoveredAnchorIndex=-1;
+            this._selectedSubpath.removeAnchor(this._selectedSubpath.getSelectedAnchorIndex());
+            if (this._selectedSubpath.getNumAnchors()===1){
+                //convert the remaining anchor point to stage world coords
+                var xDelta = snapManager.getStageWidth()*0.5;
+                var yDelta = snapManager.getStageHeight()*0.5;
+                var anchor = this._selectedSubpath.getAnchor(0);
+                var swPos = ViewUtils.localToStageWorld([anchor.getPosX(),anchor.getPosY(),anchor.getPosZ()], this._selectedSubpathCanvas);
+                anchor.setPos(swPos[0]+xDelta, swPos[1]+yDelta, swPos[2]);
+                swPos = ViewUtils.localToStageWorld([anchor.getPrevX(),anchor.getPrevY(),anchor.getPrevZ()], this._selectedSubpathCanvas);
+                anchor.setPrevPos(swPos[0]+xDelta, swPos[1]+yDelta, swPos[2]);
+                swPos = ViewUtils.localToStageWorld([anchor.getNextX(),anchor.getNextY(),anchor.getNextZ()], this._selectedSubpathCanvas);
+                anchor.setNextPos(swPos[0]+xDelta, swPos[1]+yDelta, swPos[2]);
+            }
+            //clear the canvas
+            this.application.ninja.stage.clearDrawingCanvas();//stageManagerModule.stageManager.clearDrawingCanvas();
+            var removeSelectedSubpath=true;
+            var newNumAnchors = this._selectedSubpath.getNumAnchors();
+            if (newNumAnchors>1) {
+                this._selectedSubpath.createSamples(false);
+                this.PrepareSelectedSubpathForRendering();
+                this.ShowSelectedSubpath();
+            }
+            else {
+                //since we have 0 or 1 anchors, we will remove the selected canvas (as the path does not exist)
+                if (newNumAnchors===0){
+                    removeSelectedSubpath = true;
+                } else{
+                    removeSelectedSubpath = false; //don't remove the selected subpath if there is still one anchor
+                }
+                this._removeSelectedSubpathAndCanvas(removeSelectedSubpath);
+            }
+            if (!removeSelectedSubpath){
+