1 files changed, 237 insertions, 0 deletions

diff --git a/node_modules/labs/rich-text-editor.reel/shortcut-manager.js b/node_modules/labs/rich-text-editor.reel/shortcut-manager.js
new file mode 100644
index 00000000..dac1b638
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+++ b/node_modules/labs/rich-text-editor.reel/shortcut-manager.js
@@ -0,0 +1,237 @@
+/* <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> */
+/**
+        @module "montage/ui/rich-text-sanitizer.js"
+    @requires montage/core/core
+*/
+var Montage = require("montage").Montage,
+    Component = require("ui/component").Component
+
+/**
+    @class module:"montage/ui/shortcut-manager.js".ShortcutManager
+*/
+exports.ShortcutManager = Montage.create(Montage,/** @lends module:"montage/ui/shortcut-manager.js".ShortcutManager# */ {
+
+    /**
+      Description TODO
+      @private
+    */
+    _keydownListenerRegistered: {
+        enumerable: false,
+        value: false,
+        distinct: true
+    },
+
+    /**
+      Description TODO
+      @private
+    */
+    _modifiersMap: {
+        enumerable: false,
+        value: null
+    },
+
+    /**
+      Description TODO
+      @private
+    */
+    _keyNames: {
+        enumerable: false,
+        value: {
+            "BACKSPACE": 8,
+            "TAB": 9,
+            "ENTER": 13,
+            "ESCAPE": 27,
+            "PAGEUP": 33,
+            "PAGEDOWN": 34,
+            "END": 35,
+            "HOME": 36,
+            "LEFT": 37,
+            "UP": 38,
+            "RIGHT": 39,
+            "DOWN": 40,
+            "INSERT": 45,
+            "DELETE": 46
+            // TODO: Complete list...
+        }
+    },
+
+    /**
+      Description TODO
+      @private
+    */
+    _shortcutMap: {
+        enumerable: false,
+        value: {},
+        distinct: true
+    },
+
+    /**
+      Description TODO
+      @private
+    */
+    _target: {
+        enumerable: false,
+        value: null
+    },
+
+    /**
+      Description TODO
+     Use the shortcuts array to pre-define shortcuts in template, each shortcut is an object with a keys and action property
+      @private
+    */
+    target: {
+        enumerable: true,
+        set: function(target) {
+            this._target = target;
+        }
+    },
+
+    /**
+      Description TODO
+     Use the shortcuts array to pre-define shortcuts in template, each shortcut is an object with a keys and action property
+      @private
+    */
+    shortcuts: {
+        enumerable: true,
+        value: [],
+        distinct: true
+    },
+
+    /**
+      Description TODO
+     @type {Function}
+    */
+    deserializedFromTemplate: {
+        enumerable: false,
+        value : function() {
+            var shortcuts = this.shortcuts,
+                nbrShortcuts = shortcuts.length,
+                shortcut,
+                i;
+
+            for (i  = 0; i < nbrShortcuts; i ++) {
+                shortcut = shortcuts[i];
+                this.addShortcut(shortcut.keys, shortcut.action);
+            }
+        }
+    },
+
+    /**
+      Description TODO
+     @type {Function}
+    */
+    addShortcut: {
+        enumerable: true,
+        value: function(keys, action) {
+            var target = this._target,
+                modifiersMap = this._modifiersMap,
+                shortcutMap = this._shortcutMap,
+                key,
+                nbrKeys,
+                modifiers = 0,
+                i;
+            // Make sure we have a valid target
+            if (!target || (typeof target != "object" || !target.element) && target != "document" && target != document) {
+                console.log("SHORTCUT MANAGER: You need to set a valid target (must be a component with an element) before you can register shortcut");
+                return;
+            }
+
+            // Initialize the modifiers map if needed
+            if (!modifiersMap) {
+                modifiersMap = {SHIFT: 1, CTRL: 2, ALT: 4, META: 8};
+                modifiersMap.CMD = window.navigator.userAgent.match(/\bmacintosh\b/i) ? modifiersMap.META : modifiersMap.CTRL;
+                this._modifiersMap = modifiersMap;
+            }
+
+            // Register keydown listener
+            if (!this._keydownListenerRegistered) {
+                if (target == "document" || target == document) {
+                    document.addEventListener("keydown", this);
+                } else {
+                    target.element.addEventListener("keydown", this);
+                }
+                this._keydownListenerRegistered = true;
+            }
+
+            // Convert the keys into a modifiers mask
+            keys = keys.split("+");
+            nbrKeys = keys.length;
+            for (i = 0; i < nbrKeys - 1; i ++) {
+                modifier = keys[i].toUpperCase();
+                if (this._modifiersMap[modifier]) {
+                    modifiers += this._modifiersMap[modifier];
+                }
+            }
+
+            // Extra the final key
+            key = keys[nbrKeys - 1].toUpperCase();
+            if (this._keyNames[key] !== undefined) {
+                key = this._keyNames[key];
+            } else {
+                key = key.charCodeAt(0);
+            }
+
+            // Update the shortcutMap
+            if (shortcutMap[modifiers] === undefined) {
+                shortcutMap[modifiers] = {};
+            }
+            if (shortcutMap[modifiers][key] === undefined) {
+                shortcutMap[modifiers][key] = [action];
+            } else {
+                shortcutMap[modifiers][key].push(action);
+            }
+        }
+    },
+
+    /**
+      Description TODO
+     @type {Function}
+    */
+    removeShortcut: {
+        enumerable: true,
+        value : function() {
+            // TODO: Write Me
+        }
+    },
+
+    /**
+    Description TODO
+    @function
+    */
+    handleKeydown: {
+        enumerable: false,
+        value: function(event) {
+            var keyCode = event.keyCode,
+                shortcutMap = this._shortcutMap;
+                modifiers = event.shiftKey + (event.ctrlKey << 1) + (event.altKey << 2) + (event.metaKey << 3),
+                stopEvent = false;
+
+            // Check the shortcut map
+            if (this._shortcutMap[modifiers] && this._shortcutMap[modifiers][keyCode]) {
+                var handler = this.handler || this._target,
+                    actions = this._shortcutMap[modifiers][keyCode],
+                    nbrActions = actions.length,
+                    action,
+                    i;