Merge branch 'pentool' into brushtool

1 files changed, 184 insertions, 0 deletions

diff --git a/js/panels/css-panel/styles-view-container.reel/styles-view-container.js b/js/panels/css-panel/styles-view-container.reel/styles-view-container.js
new file mode 100644
index 00000000..4a391421
--- /dev/null
+++ b/js/panels/css-panel/styles-view-container.reel/styles-view-container.js
@@ -0,0 +1,184 @@
+/* <copyright>
+ This file contains proprietary software owned by Motorola Mobility, Inc.<br/>
+ No rights, expressed or implied, whatsoever to this software are provided by Motorola Mobility, Inc. hereunder.<br/>
+ (c) Copyright 2011 Motorola Mobility, Inc.  All Rights Reserved.
+ </copyright> */
+
+var Montage = require("montage/core/core").Montage,
+    Component = require("montage/ui/component").Component;
+
+exports.StylesViewContainer = Montage.create(Component, {
+    contentController : {
+        value: null
+    },
+    contentPanel : {
+        value: 'rules'
+    },
+    _selectionNameLabelText : {
+        value: null
+    },
+    selectionNameLabelText : {
+        get: function() {
+            return this._selectionNameLabelText;
+        },
+        set: function(value) {
+            if(value === this._selectionNameLabelText) { return false; }
+
+            this._selectionNameLabelText = value;
+
+            this.needsDraw = true;
+        }
+    },
+    _prevSelection : {
+        value: null
+    },
+    prevSelection : {
+        get: function() {
+            return this._prevSelection;
+        },
+        set: function(value) {
+            this._prevSelection = value;
+        }
+    },
+    _hasStyles : {
+        value: false
+    },
+    hasStyles : {
+        get: function() {
+            return this._hasStyles;
+        },
+        set: function(hasThem) {
+            this._hasStyles = hasThem;
+            //caller needs to set ndt
+            //this.needsDraw = true;
+        }
+    },
+
+    _getElementLabel : {
+        value: function(el) {
+            var id = '#'+el.id,
+                className = '.'+Array.prototype.slice.call(el.classList).join('.'),
+                nodeName = el.nodeName;
+
+            if(id.length > 1) {
+                return nodeName + id;
+            } else if(className.length > 1) {
+                return nodeName + className;
+            }
+
+            return nodeName;
+        }
+    },
+
+    templateDidLoad : {
+        value: function() {
+            this.eventManager.addEventListener('styleSheetsReady', this, false);
+            this.eventManager.addEventListener('elementChange', this, false);
+            this.eventManager.addEventListener("closeDocument", this, false);
+        }
+    },
+    handleStyleSheetsReady: {
+        value: function(e) {
+            this.eventManager.addEventListener( "selectionChange", this, false);
+        }
+    },
+    _copy : {
+        value: function(array) {
+            return array.map(function(item) { return item; });
+        }
+    },
+    handleSelectionChange: {
+        value: function() {
+            var elements = this.application.ninja.selectedElements,
+                elementsCopy = this._copy(elements);
+
+            ///// Is selection identical? If so, do nothing.
+            if(this._isSameArray(elements, this.prevSelection) && this.contentPanel === "rules") {
+                return false;
+            }
+
+            // TODO: should selection always create new array
+            // TODO: pushing to selection array makes prevSelection
+            // TODO: invalid
+            this.prevSelection = elementsCopy;
+
+            if(elements.length === 0) {
+                this.hasStyles = false;
+                this.needsDraw = true;
+                return false;
+            } else if(elements.length === 1) {
+
+                ///// update the selection status label with the label of the element
+                this.selectionNameLabelText = this._getElementLabel(elements[0]);
+
+                if(this.contentPanel === "rules") {
+                    this.ruleListContainer.displayListForSelection(elementsCopy);
+                } else {
+                    this.computedStyleView.declaration = elements[0];
+                }
+                this.toolbar.showButton('computed');
+            } else {
+                this.toolbar.hideButton('computed');
+                this.contentPanel = "rules";
+                this.selectionNameLabelText = elements.length + " elements selected.";
+                ///// find common rules
+                this.ruleListContainer.displayListForSelection(elementsCopy);
+
+            }
+
+            this.hasStyles = true;
+        }
+    },
+    handleElementChange : {
+        value: function(e) {
+            var elements = this.application.ninja.selectedElements;
+
+            if(elements.length === 0) {
+                return false;
+            } else if(elements.length === 1) {
+                if(this.contentPanel === "rules") {
+                    if(e._event.detail.type !== 'cssChange') {
+                        this.ruleListContainer.update();
+                    }
+                } else {
+                    this.computedStyleView.declaration = elements[0];
+                }
+            } else {
+                return false;
+            }
+
+        }
+    },
+
+    handleCloseDocument: {
+        value: function(e) {
+            this.hasStyles = false;
+            this.needsDraw = true;
+        }
+    },
+
+    draw : {
+        value: function() {
+            if(this.hasStyles) {
+                this.element.classList.remove('no-styles');
+                //this.selectionNameLabel.classList.remove('no-styles');
+                this.selectionName.element.classList.remove('no-styles');
+            } else {
+                this.element.classList.add('no-styles');
+                //this.selectionNameLabel.classList.add('no-styles');
+                this.selectionName.element.classList.add('no-styles');
+            }
+        }
+    },
+
+    _isSameArray : {
+        value: function(left, right) {
+            if(!left || !right) { return false; }
+            if(left.length !== right.length) { return false; }
+
+            return left.every(function(item, i) {
+                return item === right[i];
+            });
+        }
+    }
+});
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