jiti-meet/side_panel_toggler.js

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/**
* Toggler for the chat, contact list, settings menu, etc..
*/
var PanelToggler = (function(my) {
var currentlyOpen = null;
var buttons = {
'#chatspace': '#chatBottomButton',
'#contactlist': '#contactListButton',
'#settingsmenu': '#settingsButton'
};
/**
* Resizes the video area
* @param isClosing whether the side panel is going to be closed or is going to open / remain opened
* @param completeFunction a function to be called when the video space is resized
*/
var resizeVideoArea = function(isClosing, completeFunction) {
var videospace = $('#videospace');
var panelSize = isClosing ? [0, 0] : PanelToggler.getPanelSize();
var videospaceWidth = window.innerWidth - panelSize[0];
var videospaceHeight = window.innerHeight;
var videoSize
= getVideoSize(null, null, videospaceWidth, videospaceHeight);
var videoWidth = videoSize[0];
var videoHeight = videoSize[1];
var videoPosition = getVideoPosition(videoWidth,
videoHeight,
videospaceWidth,
videospaceHeight);
var horizontalIndent = videoPosition[0];
var verticalIndent = videoPosition[1];
var thumbnailSize = VideoLayout.calculateThumbnailSize(videospaceWidth);
var thumbnailsWidth = thumbnailSize[0];
var thumbnailsHeight = thumbnailSize[1];
//for chat
videospace.animate({
right: panelSize[0],
width: videospaceWidth,
height: videospaceHeight
},
{
queue: false,
duration: 500,
complete: completeFunction
});
$('#remoteVideos').animate({
height: thumbnailsHeight
},
{
queue: false,
duration: 500
});
$('#remoteVideos>span').animate({
height: thumbnailsHeight,
width: thumbnailsWidth
},
{
queue: false,
duration: 500,
complete: function () {
$(document).trigger(
"remotevideo.resized",
[thumbnailsWidth,
thumbnailsHeight]);
}
});
$('#largeVideoContainer').animate({
width: videospaceWidth,
height: videospaceHeight
},
{
queue: false,
duration: 500
});
$('#largeVideo').animate({
width: videoWidth,
height: videoHeight,
top: verticalIndent,
bottom: verticalIndent,
left: horizontalIndent,
right: horizontalIndent
},
{
queue: false,
duration: 500
});
};
/**
* Toggles the windows in the side panel
* @param object the window that should be shown
* @param selector the selector for the element containing the panel
* @param onOpenComplete function to be called when the panel is opened
* @param onOpen function to be called if the window is going to be opened
* @param onClose function to be called if the window is going to be closed
*/
var toggle = function(object, selector, onOpenComplete, onOpen, onClose) {
buttonClick(buttons[selector], "active");
if (object.isVisible()) {
$("#toast-container").animate({
right: '5px'
},
{
queue: false,
duration: 500
});
$(selector).hide("slide", {
direction: "right",
queue: false,
duration: 500
});
if(typeof onClose === "function") {
onClose();
}
currentlyOpen = null;
}
else {
// Undock the toolbar when the chat is shown and if we're in a
// video mode.
if (VideoLayout.isLargeVideoVisible()) {
ToolbarToggler.dockToolbar(false);
}
if(currentlyOpen) {
var current = $(currentlyOpen);
buttonClick(buttons[currentlyOpen], "active");
current.css('z-index', 4);
setTimeout(function () {
current.css('display', 'none');
current.css('z-index', 5);
}, 500);
}
$("#toast-container").animate({
right: (PanelToggler.getPanelSize()[0] + 5) + 'px'
},
{
queue: false,
duration: 500
});
$(selector).show("slide", {
direction: "right",
queue: false,
duration: 500,
complete: onOpenComplete
});
if(typeof onOpen === "function") {
onOpen();
}
currentlyOpen = selector;
}
};
/**
* Opens / closes the chat area.
*/
my.toggleChat = function() {
var chatCompleteFunction = Chat.isVisible() ?
function() {} : function () {
Chat.scrollChatToBottom();
$('#chatspace').trigger('shown');
};
resizeVideoArea(Chat.isVisible(), chatCompleteFunction);
toggle(Chat,
'#chatspace',
function () {
// Request the focus in the nickname field or the chat input field.
if ($('#nickname').css('visibility') === 'visible') {
$('#nickinput').focus();
} else {
$('#usermsg').focus();
}
},
null,
Chat.resizeChat,
null);
};
/**
* Opens / closes the contact list area.
*/
my.toggleContactList = function () {
var completeFunction = ContactList.isVisible() ?
function() {} : function () { $('#contactlist').trigger('shown');};
resizeVideoArea(ContactList.isVisible(), completeFunction);
toggle(ContactList,
'#contactlist',
null,
function() {
ContactList.setVisualNotification(false);
},
null);
};
/**
* Opens / closes the settings menu
*/
my.toggleSettingsMenu = function() {
resizeVideoArea(SettingsMenu.isVisible(), function (){});
toggle(SettingsMenu,
'#settingsmenu',
null,
function() {
$('#setDisplayName').get(0).value = SettingsMenu.getDisplayName();
$('#setEmail').get(0).value = SettingsMenu.getEmail();
},
null);
};
/**
* Returns the size of the side panel.
*/
my.getPanelSize = function () {
var availableHeight = window.innerHeight;
var availableWidth = window.innerWidth;
var panelWidth = 200;
if (availableWidth * 0.2 < 200) {
panelWidth = availableWidth * 0.2;
}
return [panelWidth, availableHeight];
};
my.isVisible = function() {
return (Chat.isVisible() || ContactList.isVisible() || SettingsMenu.isVisible());
};
return my;
}(PanelToggler || {}));