2 files changed, 434 insertions, 1 deletions

diff --git a/node_modules/montage/ui/composer/composer.js b/node_modules/montage/ui/composer/composer.js
index eee7be67..52027a7c 100644
--- a/node_modules/montage/ui/composer/composer.js
+++ b/node_modules/montage/ui/composer/composer.js
@@ -47,7 +47,6 @@ exports.Composer = Montage.create(Montage, /** @lends module:montage/ui/composer
      * cycle after addComposer has been called on its associated component.  If
      * `true` loading of the composer is delayed until its associated component
      * has prepareForActivationEvents called.
-     * @property
      * @default false
      */
     lazyLoad: {
diff --git a/node_modules/montage/ui/composer/press-composer.js b/node_modules/montage/ui/composer/press-composer.js
new file mode 100644
index 00000000..942de162
--- /dev/null
+++ b/node_modules/montage/ui/composer/press-composer.js
@@ -0,0 +1,434 @@
+/* <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> */
+/*global require, exports*/
+/**
+        @module montage/ui/composer/press-composer
+    @requires montage
+    @requires montage/ui/composer/composer
+*/
+var Montage = require("montage").Montage,
+    Composer = require("ui/composer/composer").Composer,
+    MutableEvent = require("core/event/mutable-event").MutableEvent;
+/**
+    @class module:montage/ui/composer/press-composer.PressComposer
+    @extends module:montage/ui/composer/composer.Composer
+*/
+var PressComposer = exports.PressComposer = Montage.create(Composer,/** @lends module:montage/ui/event/composer/press-composer.PressComposer# */ {
+
+    /**
+    @event
+    @name pressstart
+    @param {Event} event
+
+    Dispatched when a press begins. It is ended by either a {@link press} or
+    {@link presscancel} event.
+    */
+
+    /**
+    @event
+    @name press
+    @param {Event} event
+
+    Dispatched when a press is complete.
+    */
+
+    /**
+    @event
+    @name presscancel
+    @param {Event} event
+
+    Dispatched when a press is canceled. This could be because the pointer
+    left the element, was claimed by another component or maybe a phone call
+    came in.
+    */
+
+    // Load/unload
+
+    load: {
+        value: function() {
+            if (window.Touch) {
+                this._element.addEventListener("touchstart", this);
+            } else {
+                this._element.addEventListener("mousedown", this);
+            }
+        }
+    },
+
+    unload: {
+        value: function() {
+            if (window.Touch) {
+                this._element.removeEventListener("touchstart", this);
+            } else {
+                this._element.removeEventListener("mousedown", this);
+            }
+        }
+    },
+
+    UNPRESSED: {
+        value: 0
+    },
+    PRESSED: {
+        value: 1
+    },
+    CANCELLED: {
+        value: 2
+    },
+
+    _state: {
+        enumerable: false,
+        value: 0
+    },
+    state: {
+        get: function() {
+            return this._state;
+        }
+    },
+
+    // Magic
+
+    /**
+    @default null
+    @private
+    */
+    _observedPointer: {
+        enumerable: false,
+        value: null
+    },
+
+    // TODO: maybe this should be split and moved into handleTouchstart
+    // and handleMousedown
+    _startInteraction: {
+        enumerable: false,
+        value: function(event) {
+            if ("disabled" in this.component && this.component.disabled) {
+                return false;
+            }
+
+            var i = 0, changedTouchCount;
+
+            if (event.type === "touchstart") {
+                changedTouchCount = event.changedTouches.length;
+                for (; i < changedTouchCount; i++) {
+                    if (!this.component.eventManager.componentClaimingPointer(event.changedTouches[i].identifier)) {
+                        this._observedPointer = event.changedTouches[i].identifier;
+                        break;
+                    }
+                 }
+
+                if (this._observedPointer === null) {
+                    // All touches have been claimed
+                    return false;
+                }
+
+                document.addEventListener("touchend", this);
+                document.addEventListener("touchcancel", this);
+            } else if (event.type === "mousedown") {
+                this._observedPointer = "mouse";
+                // Needed to cancel action event dispatch is mouseup'd when
+                // not on the component
+                document.addEventListener("mouseup", this);
+                // Needed to preventDefault if another component has claimed
+                // the pointer
+                document.addEventListener("click", this);
+            }
+
+            this.component.eventManager.claimPointer(this._observedPointer, this);
+
+            this._dispatchPressstart(event);
+        }
+    },
+
+    /**
+    Decides what should be done based on an interaction.
+
+    @param {Event} event The event that caused this to be called.
+    */
+    _interpretInteraction: {
+        value: function(event) {
+            // TODO maybe the code should be moved out to handleClick and
+            // handleMouseup
+            var isSurrendered, target, isTarget;
+
+            if (this._observedPointer === null) {
+                this._endInteraction(event);
+                return;
+            }
+
+            isSurrendered = !this.component.eventManager.isPointerClaimedByComponent(this._observedPointer, this);
+            target = event.target;
+            while (target !== this._element && target && target.parentNode) {
+                target = target.parentNode;
+            }
+            isTarget = target === this.component.element;
+
+            if (isSurrendered && event.type === "click") {
+                // Pointer surrendered, so prevent the default action
+                event.preventDefault();
+                // No need to dispatch an event as presscancel was dispatched
+                // in surrenderPointer, just end the interaction.
+                this._endInteraction(event);
+                return;
+            }
+
+            if (!isSurrendered && isTarget && event.type === "mouseup") {
+                this._dispatchPress(event);
+                this._endInteraction(event);
+                return;
+            }
+
+            if (!isSurrendered && !isTarget && event.type === "mouseup") {
+                this._dispatchPresscancel(event);
+                this._endInteraction(event);
+                return;
+            }
+        }
+    },
+
+    /**
+    Remove event listeners after an interaction has finished.
+    */
+    _endInteraction: {
+        value: function(event) {
+            if (!event || event.type === "touchend" || event.type === "touchcancel") {
+                document.removeEventListener("touchend", this);
+                document.removeEventListener("touchcancel", this);
+            } else if (!event || event.type === "click" || event.type === "mouseup") {
+                document.removeEventListener("click", this);
+                document.removeEventListener("mouseup", this);
+            }
+
+            if (this.component.eventManager.isPointerClaimedByComponent(this._observedPointer, this)) {
+                this.component.eventManager.forfeitPointer(this._observedPointer, this);
+            }
+            this._observedPointer = null;
+            this._state = PressComposer.UNPRESSED;
+        }
+    },