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bbui-0.9.1.js
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bbui-0.9.1.js
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/*
* Copyright 2010-2012 Research In Motion Limited.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
bb = {
scroller: null,
screens: [],
dropdownScrollers: [],
// Initialize the the options of bbUI
init : function (options) {
if (options) {
var i;
// User defined options
for (i in options) bb.options[i] = options[i];
}
// Assign our back handler if provided otherwise assign the default
if (window.blackberry && blackberry.system && blackberry.system.event && blackberry.system.event.onHardwareKey) {
if (bb.options.onbackkey) {
blackberry.system.event.onHardwareKey(blackberry.system.event.KEY_BACK, bb.options.onbackkey);
} else { // Use the default
blackberry.system.event.onHardwareKey(blackberry.system.event.KEY_BACK, bb.popScreen);
}
}
// Initialize our flags once so that we don't have to run logic in-line for decision making
bb.device.isRipple = (navigator.appVersion.indexOf('Ripple') >= 0);
bb.device.isPlayBook = (navigator.appVersion.indexOf('PlayBook') >= 0) || ((window.innerWidth == 1024 && window.innerHeight == 600) || (window.innerWidth == 600 && window.innerHeight == 1024));
if (bb.device.isPlayBook && bb.options.bb10ForPlayBook) {
bb.device.isBB10 = true;
} else {
bb.device.isBB10 = (navigator.appVersion.indexOf('Version/10.0') >= 0);
}
bb.device.isBB7 = (navigator.appVersion.indexOf('7.0.0') >= 0) || (navigator.appVersion.indexOf('7.1.0') >= 0) || bb.device.isRipple;
bb.device.isBB6 = navigator.appVersion.indexOf('6.0.0') >= 0;
bb.device.isBB5 = navigator.appVersion.indexOf('5.0.0') >= 0;
// Determine HiRes
if (bb.device.isRipple) {
bb.device.isHiRes = window.innerHeight > 480 || window.innerWidth > 480;
} else {
bb.device.isHiRes = screen.width > 480 || screen.height > 480;
}
// Create our coloring
if (document.styleSheets && document.styleSheets.length) {
try {
document.styleSheets[0].insertRule('.bb10Highlight {background-color:'+ bb.options.bb10HighlightColor +';background-image:none;}', 0);
document.styleSheets[0].insertRule('.bb10-button-highlight {color:White;background-image: -webkit-gradient(linear, center top, center bottom, from('+bb.options.bb10AccentColor+'), to('+bb.options.bb10HighlightColor+'));border-color:#53514F;}', 0);
document.styleSheets[0].insertRule('.bb10Accent {background-color:'+ bb.options.bb10AccentColor +';}', 0);
}
catch (ex) {
console.log(ex.message);
}
}
// Set our action bar coloring
if (bb.options.bb10ActionBarDark) {
bb.actionBar.color = 'dark';
} else {
bb.actionBar.color = 'light';
}
// Set our control coloring
if (bb.options.bb10ControlsDark) {
bb.screen.controlColor = 'dark';
} else {
bb.screen.controlColor = 'light';
}
// Set our list coloring
if (bb.options.bb10ListsDark) {
bb.screen.listColor = 'dark';
} else {
bb.screen.listColor = 'light';
}
},
doLoad: function(element) {
// Apply our styling
var root = element || document.body;
bb.screen.apply(root.querySelectorAll('[data-bb-type=screen]'));
bb.textInput.apply(root.querySelectorAll('input[type=text]'));
bb.dropdown.apply(root.querySelectorAll('select'));
bb.roundPanel.apply(root.querySelectorAll('[data-bb-type=round-panel]'));
bb.textArrowList.apply(root.querySelectorAll('[data-bb-type=text-arrow-list]'));
bb.imageList.apply(root.querySelectorAll('[data-bb-type=image-list]'));
bb.grid.apply(root.querySelectorAll('[data-bb-type=grid-layout]'));
bb.bbmBubble.apply(root.querySelectorAll('[data-bb-type=bbm-bubble]'));
bb.pillButtons.apply(root.querySelectorAll('[data-bb-type=pill-buttons]'));
bb.labelControlContainers.apply(root.querySelectorAll('[data-bb-type=label-control-container]'));
bb.button.apply(root.querySelectorAll('[data-bb-type=button]'));
// perform device specific formatting
bb.screen.reAdjustHeight();
},
device: {
isHiRes: false,
isBB5: false,
isBB6: false,
isBB7: false,
isBB10: false,
isPlayBook: false,
isRipple: false
},
// Options for rendering
options: {
onbackkey: null,
onscreenready: null,
ondomready: null,
bb10ActionBarDark: true,
bb10ControlsDark: true,
bb10ListsDark: false,
bb10ForPlayBook: false,
bb10AccentColor: '#2D566F',
bb10HighlightColor: '#00A8DF'
},
loadScreen: function(url, id) {
var xhr = new XMLHttpRequest(),
container = document.createElement('div'),
_reduce = function (nl, func, start) {
var result = start;
Array.prototype.forEach.apply(nl, [function (v) {
result = func(result, v);
}]);
return result;
},
whereScript = function (result, el) {
if (el.nodeName === "SCRIPT") {
result.push(el);
}
return _reduce(el.childNodes, whereScript, result);
},
i,
scripts = [],
newScriptTags = [];
xhr.open("GET", url, false);
xhr.send();
container.setAttribute('id', id);
container.innerHTML = xhr.responseText;
// Add any Java Script files that need to be included
scripts = _reduce(container.childNodes, whereScript, []),
container.scriptIds = [];
scripts.forEach(function (script) {
var scriptTag = document.createElement('script');
if (script.text) {
//if there is text, just eval it since they probably don't have a src.
eval(script.text);
return;
}
container.scriptIds.push({'id' : script.getAttribute('id'), 'onunload': script.getAttribute('onunload')});
scriptTag.setAttribute('type','text/javascript');
scriptTag.setAttribute('src', script.getAttribute('src'));
scriptTag.setAttribute('id', script.getAttribute('id'));
newScriptTags.push(scriptTag);
// Remove script tag from container because we are going to add it to <head>
script.parentNode.removeChild(script);
});
// Add getElementById for the container so that it can be used in the onscreenready event
container.getElementById = function(id, node) {
var result = null;
if (!node) {
node = this;
}
if ( node.getAttribute('id') == id )
return node;
for ( var i = 0; i < node.childNodes.length; i++ ) {
var child = node.childNodes[i];
if ( child.nodeType == 1 ) {
result = this.getElementById( id, child );
if (result)
break;
}
}
return result;
};
// Special handling for inserting script tags
bb.screen.scriptCounter = 0;
bb.screen.totalScripts = newScriptTags.length;
for (var i = 0; i < newScriptTags.length; i++) {
document.body.appendChild(newScriptTags[i]);
newScriptTags[i].onload = function() {
bb.screen.scriptCounter++;
if(bb.screen.scriptCounter == bb.screen.totalScripts) {
bb.initContainer(container, id);
}
};
}
// In case there are no scripts at all we simply doLoad() now
if(bb.screen.totalScripts === 0) {
bb.initContainer(container, id);
}
return container;
},
// Initialize the container
initContainer : function(container, id) {
// Fire the onscreenready and then apply our changes in doLoad()
if (bb.options.onscreenready) {
bb.options.onscreenready(container, id);
}
bb.doLoad(container);
// Load in the new content
document.body.appendChild(container);
// Fire the ondomready after the element is added to the DOM
if (bb.options.ondomready) {
bb.domready.container = container;
bb.domready.id = id;
setTimeout(bb.domready.fire(), 1);
}
window.scroll(0,0);
bb.screen.applyEffect(id, container);
bb.createScreenScroller();
},
// Function pointer to allow us to asynchronously fire ondomready
domready : {
container : null,
id : null,
fire : function() {
bb.options.ondomready(bb.domready.container, bb.domready.id);
bb.domready.container = null;
bb.domready.id = null;
}
},
// Creates the scroller for the screen
createScreenScroller : function() {
var scrollWrapper = document.getElementById('bbUIscrollWrapper');
if (scrollWrapper) {
bb.scroller = new iScroll(scrollWrapper, {hideScrollbar:true,fadeScrollbar:true, onBeforeScrollStart: function (e) {
var target = e.target;
// Don't scroll the screen when touching in our drop downs for BB10
if (target.parentNode && target.parentNode.getAttribute('class') == 'bb-bb10-dropdown-items') {
return;
}
while (target.nodeType != 1) target = target.parentNode;
if (target.tagName != 'SELECT' && target.tagName != 'INPUT' && target.tagName != 'TEXTAREA') {
e.preventDefault();
}
}});
}
},
// Clear the scroller objects
clearScrollers: function() {
// first clear our dropdown scrollers
var scroller;
for (var i = bb.dropdownScrollers -1; i > -1; i--) {
scroller = bb.dropdownScrollers[i];
scroller.destroy();
scroller = null;
bb.dropdownScrollers.pop();
}
if (bb.scroller) {
bb.scroller.destroy();
bb.scroller = null;
}
},
// Add a new screen to the stack
pushScreen : function (url, id) {
// Remove our old screen
bb.removeLoadedScripts();
bb.menuBar.clearMenu();
var numItems = bb.screens.length;
if (numItems > 0) {
var oldScreen = document.getElementById(bb.screens[numItems -1].id);
document.body.removeChild(oldScreen);
bb.clearScrollers();
}
// Add our screen to the stack
var container = bb.loadScreen(url, id);
bb.screens.push({'id' : id, 'url' : url, 'scripts' : container.scriptIds});
},
// Pop a screen from the stack
popScreen: function() {
var numItems = bb.screens.length;
if (numItems > 1) {
bb.removeLoadedScripts();
bb.clearScrollers();
var currentStackItem = bb.screens[numItems-1],
current = document.getElementById(currentStackItem.id);
document.body.removeChild(current);
bb.screens.pop();
bb.menuBar.clearMenu();
bb.screen.overlay = null;
// Retrieve our new screen
var display = bb.screens[numItems-2],
container = bb.loadScreen(display.url, display.id);
window.scroll(0,0);
bb.screen.applyEffect(display.id, container);
} else {
if (blackberry) {
blackberry.app.exit();
}
}
},
removeLoadedScripts: function() {
// pop the old item
var numItems = bb.screens.length;
if (numItems > 0) {
var currentStackItem = bb.screens[numItems-1],
current = document.getElementById(currentStackItem.id);
// Remove any JavaScript files
for (var i = 0; i < currentStackItem.scripts.length; i++) {
var bbScript = currentStackItem.scripts[i],
scriptTag = document.getElementById(bbScript.id);
// Call the unload function if any is defined
if (bbScript.onunload) {
eval(bbScript.onunload);
}
document.body.removeChild(scriptTag);
}
}
}
};
Function.prototype.bind = function(object){
var fn = this;
return function(){
return fn.apply(object, arguments);
};
};
bb.menuBar = {
height: 103,
activeClick: false,
ignoreClick: false,
menuOpen: false,
menu: false,
apply: function(menuBar,screen){
if ((window.blackberry && blackberry.app.event) && (bb.device.isPlayBook || bb.device.isBB10)) {
bb.menuBar.createSwipeMenu(menuBar,screen);
if (bb.device.isPlayBook && !bb.device.isBB10) {
menuBar.parentNode.removeChild(menuBar);
}
document.addEventListener("click", bb.menuBar.globalClickHandler, false);
blackberry.app.event.onSwipeDown(bb.menuBar.showMenuBar);
}else if(window.blackberry && blackberry.ui.menu){
bb.menuBar.createBlackberryMenu(menuBar);
menuBar.parentNode.removeChild(menuBar);
}else{
console.log('Unable to create Blackberry/onSwipeDown menu.');
}
},
createBlackberryMenu: function(menuBar){
var items,
item,
title,
div;
items = menuBar.getElementsByTagName('div');
for (var j = 0; j < items.length; j++) {
div = items[j];
if(div.getAttribute('data-bb-type') === "menu-item"){
title = div.innerHTML;
if(title){
item = new blackberry.ui.menu.MenuItem(false, j, title, div.onclick);
blackberry.ui.menu.addMenuItem(item);
if(div.hasAttribute('data-bb-selected') && div.getAttribute('data-bb-selected') === "true"){
blackberry.ui.menu.setDefaultMenuItem(item);
}
}else{
console.log("can't add menu item without data-bb-caption");
}
}else if(div.getAttribute('data-bb-type') === "menu-separator"){
item = new blackberry.ui.menu.MenuItem(true, j);
blackberry.ui.menu.addMenuItem(item);
}else{
console.log('invalid menu item type');
}
}
},
createSwipeMenu: function(menuBar, screen){
// Get our resolution text for BB10 styling
if (bb.device.isBB10) {
var res,
i,
type,
item,
foundItems = [],
img,
imgPath,
caption,
div,
width;
if (bb.device.isPlayBook) {
res = 'lowres';
bb.menuBar.height = 100;
} else {
res = 'hires';
bb.menuBar.height = 140;
}
//screen.appendChild(menuBar);
menuBar.setAttribute('class','bb-bb10-menu-bar-'+res+' bb-bb10-menu-bar-'+bb.actionBar.color);
items = menuBar.querySelectorAll('[data-bb-type=menu-item]');
for (i = 0; i < items.length; i++) {
item = items[i];
type = item.hasAttribute('data-bb-type') ? item.getAttribute('data-bb-type').toLowerCase() : undefined;
// Get our menu items
if (type == 'menu-item') {
caption = item.innerHTML;
imgPath = item.getAttribute('data-bb-img');
// If the item doesn't have both an image and text then remove it
if ((caption && imgPath) && (foundItems.length < 5)) {
// BB10 menus only allow 5 items max
foundItems.push(item);
// Set our item information
item.setAttribute('class','bb-bb10-menu-bar-item-'+res);
item.innerHTML = '';
// Add the image
img = document.createElement('img');
img.setAttribute('src',imgPath);
item.appendChild(img);
// Add the caption
div = document.createElement('div');
div.setAttribute('class','bb-bb10-menu-bar-item-caption-'+res);
div.innerHTML = caption;
item.appendChild(div);
} else {
item.style.display = 'none';
}
} else {
item.style.display = 'none';
}
}
// Now apply the widths since we now know how many there are
if (foundItems.length > 0) {
width = Math.floor(100/foundItems.length);
for (i = 0; i < foundItems.length;i++) {
item = foundItems[i];
if (i == foundItems.length -1) {
item.style.width = width - 1 +'%';
item.style.float = 'right';
} else {
item.style.width = width +'%';
}
}
} else {
menuBar.style.display = 'none';
bb.menuBar.menu = null;
}
// Remove any separators
if (bb.menuBar.menu) {
items = menuBar.querySelectorAll('[data-bb-type=menu-separator]');
for (i = 0; i < items.length; i++) {
items[i].style.display = 'none';
}
}
// Set the size of the menu bar and assign the lstener
menuBar.style['-webkit-transform'] = 'translate(0,0)';
menuBar.addEventListener('click', bb.menuBar.onMenuBarClicked, false);
// Assign the menu
bb.menuBar.menu = menuBar;
} else {
var pbMenu = document.createElement('div'),
items,
pbMenuInner,
j,
item,
img,
title,
div,
br,
pbMenuItem;
pbMenu.setAttribute('class','pb-menu-bar');
// See if there are any items declared
items = menuBar.getElementsByTagName('div');
if(items.length > 0){
pbMenuInner = document.createElement("ul");
pbMenu.appendChild(pbMenuInner);
// Loop through our menu items
for (j = 0; j < items.length; j++) {
item = items[j];
if(item.getAttribute('data-bb-type') === "menu-item"){
// Assign our values
title = item.innerHTML
iconPath = item.getAttribute('data-bb-img');
// If they don't hav both an icon and a title ignore the item
if (title && iconPath) {
// Create our item
pbMenuItem = document.createElement("li");
item.innerHTML = '';
// Get our image
img = new Image();
img.src = iconPath;
pbMenuItem.appendChild(img);
// Add our caption
div = document.createElement('div');
div.setAttribute('class','pb-menu-bar-caption');
div.innerText = title;
pbMenuItem.appendChild(div);
// Assign any click handlers
pbMenuItem.onclick = item.onclick;
pbMenuInner.appendChild(pbMenuItem);
}
} else if(item.getAttribute('data-bb-type') === "menu-separator"){
pbMenuInner = document.createElement('ul');
pbMenu.appendChild(pbMenuInner);
} else{
console.log('invalid menu item type');
}
}
}
// Set the size of the menu bar and assign the lstener
pbMenu.style['-webkit-transform'] = 'translate(0,0)';
pbMenu.addEventListener('click', bb.menuBar.onMenuBarClicked, false);
document.body.appendChild(pbMenu);
// Assign the menu
bb.menuBar.menu = pbMenu;
}
// Add the overlay for trapping clicks on items below
if (!bb.screen.overlay) {
bb.screen.overlay = document.createElement('div');
bb.screen.overlay.setAttribute('class','bb-bb10-context-menu-overlay');
screen.appendChild(bb.screen.overlay);
bb.menuBar.menu.overlay = bb.screen.overlay;
}
},
showMenuBar: function(){
if(!bb.menuBar.menuOpen){
bb.menuBar.menu.overlay.style.display = 'inline';
blackberry.app.event.onSwipeDown(bb.menuBar.hideMenuBar);
bb.menuBar.menu.style['-webkit-transition'] = 'all 0.5s ease-in-out';
bb.menuBar.menu.style['-webkit-transform'] = 'translate(0, ' + (bb.menuBar.height + 3) + 'px)';
bb.menuBar.menuOpen = true;
}
},
hideMenuBar: function(){
if(bb.menuBar.menuOpen){
bb.menuBar.menu.overlay.style.display = 'none';
blackberry.app.event.onSwipeDown(bb.menuBar.showMenuBar);
bb.menuBar.menu.style['-webkit-transition'] = 'all 0.5s ease-in-out';
bb.menuBar.menu.style['-webkit-transform'] = 'translate(0, -' + (bb.menuBar.height + 3) + 'px)';
bb.menuBar.menuOpen = false;
}
},
globalClickHandler: function(){
if (bb.menuBar.menuOpen && !bb.menuBar.activeClick && !bb.menuBar.ignoreClick) {
bb.menuBar.hideMenuBar();
}
bb.menuBar.activeClick = false;
bb.menuBar.ignoreClick = false;
},
onMenuBarClicked: function () {
bb.menuBar.activeClick = true;
bb.menuBar.hideMenuBar();
},
clearMenu: function(){
if(window.blackberry){
if(bb.menuBar.menu && (bb.device.isPlayBook || bb.device.isBB10) && blackberry.app.event){
blackberry.app.event.onSwipeDown('');
document.removeEventListener("click", bb.menuBar.globalClickHandler, false);
bb.menuBar.menu.parentNode.removeChild(bb.menuBar.menu);
bb.menuBar.menu = false;
}else if(blackberry.ui && blackberry.ui.menu){
blackberry.ui.menu.clearMenuItems();
}
}
}
};
bb.bbmBubble = {
// Apply our transforms to all BBM Bubbles
apply: function(elements) {
for (var i = 0; i < elements.length; i++) {
var outerElement = elements[i];
if (outerElement.hasAttribute('data-bb-style')) {
var style = outerElement.getAttribute('data-bb-style').toLowerCase();
if (style == 'left')
outerElement.setAttribute('class','bb-bbm-bubble-left');
else
outerElement.setAttribute('class','bb-bbm-bubble-right');
var innerElements = outerElement.querySelectorAll('[data-bb-type=item]');
for (var j = 0; j > innerElements.length; j++) {
outerElement.removeChild(innerElements[j]);
}
// Create our new <div>'s
var placeholder = document.createElement('div');
placeholder.setAttribute('class','top-left image');
outerElement.appendChild(placeholder);
placeholder = document.createElement('div');
placeholder.setAttribute('class','top-right image');
outerElement.appendChild(placeholder);
placeholder = document.createElement('div');
placeholder.setAttribute('class','inside');
outerElement.appendChild(placeholder);
var insidePanel = document.createElement('div');
insidePanel.setAttribute('class','nogap');
placeholder.appendChild(insidePanel);
placeholder = document.createElement('div');
placeholder.setAttribute('class','bottom-left image');
outerElement.appendChild(placeholder);
placeholder = document.createElement('div');
placeholder.setAttribute('class','bottom-right image');
outerElement.appendChild(placeholder);
// Add our previous children back to the insidePanel
for (var j = 0; j < innerElements.length; j++) {
var innerChildNode = innerElements[j],
description = innerChildNode.innerHTML;
innerChildNode.innerHTML = '<img src="'+ innerChildNode.getAttribute('data-bb-img') +'" />\n' +
'<div class="details">'+ description +'</div>\n';
insidePanel.appendChild(innerChildNode);
}
}
}
}
};
bb.button = {
// Apply our transforms to all arrow buttons passed in
apply: function(elements) {
if (bb.device.isBB5) {
for (var i = 0; i < elements.length; i++) {
var outerElement = elements[i],
caption = outerElement.innerHTML,
normal = 'bb5-button',
highlight = 'bb5-button-highlight';
/*if (outerElement.hasAttribute('data-bb-style')) {
var style = outerElement.getAttribute('data-bb-style');
if (style == 'stretch') {
normal = normal + ' button-stretch';
highlight = highlight + ' button-stretch';
}
}*/
outerElement.innerHTML = '';
outerElement.setAttribute('class','bb-bb5-button');
var button = document.createElement('a');
//button.setAttribute('href','#');
button.setAttribute('class',normal);
button.setAttribute('x-blackberry-focusable','true');
button.setAttribute('onmouseover',"this.setAttribute('class','" + highlight +"')");
button.setAttribute('onmouseout',"this.setAttribute('class','" + normal + "')");
outerElement.appendChild(button);
var span = document.createElement('span');
span.innerHTML = caption;
button.appendChild(span);
}
} else if (bb.device.isBB10) {
var res;
if (bb.device.isPlayBook) {
res = 'lowres';
} else {
res = 'hires';
}
for (var i = 0; i < elements.length; i++) {
var outerElement = elements[i],
disabledStyle,
innerElement = document.createElement('div');
disabled = outerElement.hasAttribute('data-bb-disabled'),
normal = 'bb-bb10-button bb-bb10-button-'+res,
highlight = 'bb-bb10-button bb-bb10-button-'+res+' bb10-button-highlight',
outerNormal = 'bb-bb10-button-container-'+res+' bb-bb10-button-container-' + bb.screen.controlColor;
outerElement.enabled = !disabled;
innerElement.innerHTML = outerElement.innerHTML;
outerElement.innerHTML = '';
outerElement.appendChild(innerElement);
if (outerElement.hasAttribute('data-bb-style')) {
var style = outerElement.getAttribute('data-bb-style');
if (style == 'stretch') {
normal = normal + ' bb-bb10-button-stretch';
highlight = highlight + ' bb-bb10-button-stretch';
}
}
// Set our styles
disabledStyle = normal + ' bb-bb10-button-disabled-'+bb.screen.controlColor;
normal = normal + ' bb-bb10-button-' + bb.screen.controlColor;
if (disabled) {
outerElement.removeAttribute('data-bb-disabled');
innerElement.setAttribute('class',disabledStyle);
} else {
innerElement.setAttribute('class',normal);
}
// Set our variables on the elements
outerElement.setAttribute('class',outerNormal);
outerElement.outerNormal = outerNormal;
outerElement.innerElement = innerElement;
innerElement.normal = normal;
innerElement.highlight = highlight;
innerElement.disabledStyle = disabledStyle;
if (!disabled) {
outerElement.ontouchstart = function() {
this.innerElement.setAttribute('class', this.innerElement.highlight);
};
outerElement.ontouchend = function() {
this.innerElement.setAttribute('class', this.innerElement.normal);
};
}
// Trap the click and call it only if the button is enabled
outerElement.trappedClick = outerElement.onclick;
outerElement.onclick = undefined;
if (outerElement.trappedClick !== null) {
outerElement.addEventListener('click',function (e) {
if (this.enabled) {
this.trappedClick();
}
},false);
}
// Assign our enable function
outerElement.enable = function(){
if (this.enabled) return;
this.innerElement.setAttribute('class', this.innerElement.normal);
this.ontouchstart = function() {
this.innerElement.setAttribute('class', this.innerElement.highlight);
};
this.ontouchend = function() {
this.innerElement.setAttribute('class', this.innerElement.normal);
};
this.enabled = true;
};
// Assign our disable function
outerElement.disable = function(){
if (!this.enabled) return;
this.innerElement.setAttribute('class', this.innerElement.disabledStyle);
this.ontouchstart = null;
this.ontouchend = null;
this.enabled = false;
};
}
} else {
for (var i = 0; i < elements.length; i++) {
var outerElement = elements[i],
disabled = outerElement.hasAttribute('data-bb-disabled'),
normal = 'bb-bb7-button',
highlight = 'bb-bb7-button-highlight',
inEvent,
outEvent;
// Set our highlight events
if (bb.device.isPlayBook) {
inEvent = 'ontouchstart';
outEvent = 'ontouchend';
} else {
inEvent = 'onmouseover';
outEvent = 'onmouseout';
}
outerElement.enabled = !disabled;
if (disabled) {
normal = 'bb-bb7-button-disabled';
outerElement.removeAttribute('data-bb-disabled');
}
if (bb.device.isHiRes) {
normal = normal + ' bb-bb7-button-hires';
highlight = highlight + ' bb-bb7-button-hires';
} else {
normal = normal + ' bb-bb7-button-lowres';
highlight = highlight + ' bb-bb7-button-lowres';
}
if (outerElement.hasAttribute('data-bb-style')) {
var style = outerElement.getAttribute('data-bb-style');
if (style == 'stretch') {
normal = normal + ' button-stretch';
highlight = highlight + ' button-stretch';
}
}
outerElement.setAttribute('class',normal);
if (!disabled) {
outerElement.setAttribute('x-blackberry-focusable','true');
outerElement.setAttribute(inEvent,"this.setAttribute('class','" + highlight +"')");
outerElement.setAttribute(outEvent,"this.setAttribute('class','" + normal + "')");
}
// Trap the click and call it only if the button is enabled
outerElement.trappedClick = outerElement.onclick;
outerElement.onclick = undefined;
if (outerElement.trappedClick !== null) {
outerElement.addEventListener('click',function (e) {
if (this.enabled) {
this.trappedClick();
}
},false);
}
// Assign our enable function
outerElement.enable = function(){
if (this.enabled) return;
var normal = 'bb-bb7-button',
highlight = 'bb-bb7-button-highlight';
if (bb.device.isHiRes) {
normal = normal + ' bb-bb7-button-hires';
highlight = highlight + ' bb-bb7-button-hires';
} else {
normal = normal + ' bb-bb7-button-lowres';
highlight = highlight + ' bb-bb7-button-lowres';
}
if (this.hasAttribute('data-bb-style')) {
var style = this.getAttribute('data-bb-style');
if (style == 'stretch') {
normal = normal + ' button-stretch';
highlight = highlight + ' button-stretch';
}
}
this.setAttribute('class',normal);
this.setAttribute('x-blackberry-focusable','true');
this.setAttribute(inEvent,"this.setAttribute('class','" + highlight +"')");
this.setAttribute(outEvent,"this.setAttribute('class','" + normal + "')");
this.enabled = true;
};
// Assign our disable function
outerElement.disable = function(){
if (!this.enabled) return;
var normal = 'bb-bb7-button-disabled';
if (bb.device.isHiRes) {
normal = normal + ' bb-bb7-button-hires';
} else {
normal = normal + ' bb-bb7-button-lowres';
}
if (this.hasAttribute('data-bb-style')) {
var style = this.getAttribute('data-bb-style');
if (style == 'stretch') {
normal = normal + ' button-stretch';
highlight = highlight + ' button-stretch';
}
}
this.setAttribute('class',normal);
this.removeAttribute('x-blackberry-focusable');
this.removeAttribute('onmouseover');
this.removeAttribute('onmouseout');
this.removeAttribute('ontouchstart');
this.removeAttribute('ontouchend');
this.enabled = false;
};
}
}
}
};
bb.dropdown = {
// Apply our transforms to all dropdowns passed in
apply: function(elements) {
if (bb.device.isBB5) {
} else if (bb.device.isBB10) {
var res;
if (bb.device.isPlayBook) {
res = 'lowres';
} else {
res = 'hires';
}
var options,
option,
caption,
img,
i,j,
innerElement,
select,
innerContainer,
buttonOuter,
dropdown,
labelElement,
captionElement,
itemsElement,
item,
normal = 'bb-bb10-dropdown bb-bb10-dropdown-'+res+' bb-bb10-dropdown-' + bb.screen.controlColor + ' bb-bb10-dropdown-'+res,
highlight = 'bb-bb10-dropdown bb-bb10-dropdown-'+res+' bb10-button-highlight bb-bb10-dropdown-'+res, //********************************* TODO: currently using Button highlight ********************
outerContainerStyle = 'bb-bb10-dropdown-container-'+res+' bb-bb10-dropdown-container-' + bb.screen.controlColor + ' bb-bb10-dropdown-container-'+res,
innerContainerStyle = 'bb-bb10-dropdown-container-inner-'+res+' bb-bb10-dropdown-container-inner-'+bb.screen.controlColor,
innerButtonStyle = 'bb-bb10-dropdown-inner-'+res+' bb-bb10-dropdown-inner-'+bb.screen.controlColor;
for (i = 0; i < elements.length; i++) {
select = elements[i]
caption = '';
options = select.getElementsByTagName('option')
// Make the existing <select> invisible so that we can hide it and create our own display
select.style.display = 'none';
// Get our selected item in case they haven't specified "selected";
if (options.length > 0) {
caption = options[0].innerHTML;
}
// Create the dropdown container and insert it where the select was
dropdown = document.createElement('div');
dropdown.setAttribute('data-bb-type','dropdown');
select.dropdown = dropdown;
select.parentNode.insertBefore(dropdown, select);
// Insert the select as an invisible node in the new dropdown element
dropdown.appendChild(select);
// Create the innerContainer for the dual border
innerContainer = document.createElement('div');
innerContainer.setAttribute('class',innerContainerStyle);
dropdown.appendChild(innerContainer);
if (select.hasAttribute('data-bb-style')) {
var style = select.getAttribute('data-bb-style');
if (style == 'stretch') {
normal = normal + ' bb-bb10-dropdown-stretch';
highlight = highlight + ' bb-bb10-dropdown-stretch';
}
}
// Create our button container for the outer part of the dual border
buttonOuter = document.createElement('div');
buttonOuter.setAttribute('class',normal);
innerContainer.appendChild(buttonOuter);
// Create the inner button element
innerElement = document.createElement('div');
innerElement.setAttribute('class',innerButtonStyle);
buttonOuter.appendChild(innerElement);
// Create the optinal label for the dropdown
labelElement = document.createElement('div');
labelElement.setAttribute('class','bb-bb10-dropdown-label');
if (select.hasAttribute('data-bb-label')) {
labelElement.innerHTML = select.getAttribute('data-bb-label');
}