320 lines
9.5 KiB
JavaScript
320 lines
9.5 KiB
JavaScript
/**
|
|
* ULS-based language settings dialog for MediaWiki.
|
|
*
|
|
* Copyright (C) 2012 Alolita Sharma, Amir Aharoni, Arun Ganesh, Brandon Harris,
|
|
* Niklas Laxström, Pau Giner, Santhosh Thottingal, Siebrand Mazeland and other
|
|
* contributors. See CREDITS for a list.
|
|
*
|
|
* UniversalLanguageSelector is dual licensed GPLv2 or later and MIT. You don't
|
|
* have to do anything special to choose one license or the other and you don't
|
|
* have to notify anyone which license you are using. You are free to use
|
|
* UniversalLanguageSelector in commercial projects as long as the copyright
|
|
* header is left intact. See files GPL-LICENSE and MIT-LICENSE for details.
|
|
*
|
|
* @file
|
|
* @ingroup Extensions
|
|
* @licence GNU General Public Licence 2.0 or later
|
|
* @licence MIT License
|
|
*/
|
|
( function ( $, mw ) {
|
|
'use strict';
|
|
|
|
var closeRow, settingsMenu, settingsPanel, windowTemplate, panelsRow, buttonsRow;
|
|
|
|
closeRow = '<div class="row">' +
|
|
'<div class="uls-language-settings-close-block eight columns offset-by-four"><span id="languagesettings-close" class="icon-close"></span></div>' +
|
|
'</div>';
|
|
settingsMenu = '<div class="four columns languagesettings-menu">' +
|
|
'<h1 data-i18n="ext-uls-language-settings-title"></h1>' +
|
|
'<div class="settings-menu-items">' +
|
|
'</div>' +
|
|
'</div>';
|
|
settingsPanel = '<div id="languagesettings-settings-panel" class="eight columns">' +
|
|
'</div>';
|
|
buttonsRow = '<div class="row"></div>' +
|
|
// Apply and Cancel buttons
|
|
'<div class="row language-settings-buttons">' +
|
|
'<div class="eleven columns">' +
|
|
'<button class="button uls-settings-cancel" data-i18n="ext-uls-language-settings-cancel"></button>' +
|
|
'<button class="button active blue uls-settings-apply" data-i18n="ext-uls-language-settings-apply" disabled></button>' +
|
|
'</div>' +
|
|
'</div>' +
|
|
'</div>';
|
|
panelsRow = '<div class="row" id="languagesettings-panels">' +
|
|
settingsMenu +
|
|
settingsPanel +
|
|
buttonsRow +
|
|
'</div>';
|
|
windowTemplate = '<div style="display: block;" id="language-settings-dialog" class="grid uls-menu uls-wide">' +
|
|
closeRow +
|
|
panelsRow +
|
|
'</div>';
|
|
|
|
function LanguageSettings( element, options ) {
|
|
this.$element = $( element );
|
|
this.options = $.extend( {}, $.fn.languagesettings.defaults, options );
|
|
this.$window = $( this.options.template );
|
|
this.shown = false;
|
|
this.initialized = false;
|
|
this.left = this.options.left;
|
|
this.top = this.options.top;
|
|
this.modules = {};
|
|
this.$settingsPanel = this.$window.find( '#languagesettings-settings-panel' );
|
|
this.init();
|
|
this.listen();
|
|
}
|
|
|
|
LanguageSettings.prototype = {
|
|
constructor: LanguageSettings,
|
|
|
|
init: function () {
|
|
$( 'body' ).append( this.$window );
|
|
this.hide();
|
|
},
|
|
|
|
// Register all event listeners to the ULS language settings here.
|
|
listen: function () {
|
|
this.$element.on( 'click', $.proxy( this.click, this ) );
|
|
|
|
this.$window.find( '#languagesettings-close, button.uls-settings-cancel' )
|
|
.on( 'click', $.proxy( mw.hook( 'mw.uls.settings.cancel' ).fire, this ) );
|
|
this.$window.find( 'button.uls-settings-apply' )
|
|
.on( 'click', $.proxy( mw.hook( 'mw.uls.settings.apply' ).fire, this ) );
|
|
// Hide the window when clicked outside
|
|
$( 'html' ).click( $.proxy( this.hide, this ) );
|
|
|
|
// ... but when clicked on window do not hide.
|
|
this.$window.on( 'click', function ( event ) {
|
|
event.stopPropagation();
|
|
} );
|
|
},
|
|
|
|
render: function () {
|
|
var modules,
|
|
languageSettings = this,
|
|
defaultModule = this.options.defaultModule;
|
|
|
|
// Get the name of all registered modules and list them in left side menu.
|
|
// Sort the modules based on id
|
|
modules = $.map( $.fn.languagesettings.modules, function ( element, index ) {
|
|
return index;
|
|
} ).sort();
|
|
$.each( modules, function ( index, moduleName ) {
|
|
if ( $.fn.languagesettings.modules.hasOwnProperty( moduleName ) ) {
|
|
if ( !defaultModule ) {
|
|
defaultModule = moduleName;
|
|
}
|
|
|
|
// Call render function on the current setting module.
|
|
languageSettings.initModule( moduleName, defaultModule === moduleName );
|
|
}
|
|
} );
|
|
},
|
|
|
|
/**
|
|
* Initialize the module.
|
|
* Render the link and settings area for a language setting module.
|
|
* @param {string} moduleName Name of the setting module
|
|
* @param {boolean} active boolean Make this module active and show by default
|
|
*/
|
|
initModule: function ( moduleName, active ) {
|
|
var $settingsTitle, $settingsText, $settingsLink,
|
|
languageSettings = this,
|
|
module = new $.fn.languagesettings.modules[moduleName]( languageSettings ),
|
|
$settingsMenuItems = languageSettings.$window.find( '.settings-menu-items' );
|
|
|
|
$settingsTitle = $( '<div>' )
|
|
.addClass( 'settings-title' )
|
|
.attr( 'data-i18n', module.nameI18n );
|
|
$settingsText = $( '<span>' )
|
|
.addClass( 'settings-text' )
|
|
.attr( 'data-i18n', module.descriptionI18n );
|
|
$settingsLink = $( '<div>' )
|
|
.addClass( moduleName + '-settings-block menu-section' )
|
|
.prop( 'id', moduleName + '-panel-trigger' )
|
|
.data( 'module', module )
|
|
.append(
|
|
$settingsTitle,
|
|
$settingsText
|
|
);
|
|
|
|
$settingsMenuItems.append( $settingsLink );
|
|
|
|
$settingsLink.on( 'click', function () {
|
|
var $this = $( this );
|
|
|
|
$this.data( 'module' ).render();
|
|
// Re-position the window and scroll in to view if required.
|
|
languageSettings.position();
|
|
$settingsMenuItems.find( '.menu-section' ).removeClass( 'active' );
|
|
$this.addClass( 'active' );
|
|
} );
|
|
|
|
if ( active ) {
|
|
module.render();
|
|
$settingsLink.addClass( 'active' );
|
|
}
|
|
this.modules[moduleName] = module;
|
|
|
|
// Register cancel and apply hooks
|
|
mw.hook( 'mw.uls.settings.cancel' ).add( $.proxy( module.cancel, module ) );
|
|
mw.hook( 'mw.uls.settings.apply' ).add( $.proxy( module.apply, module ) );
|
|
},
|
|
|
|
position: function () {
|
|
var top, pos, left,
|
|
languageSettings = this;
|
|
|
|
pos = $.extend( {}, this.$element.offset(), {
|
|
height: this.$element[0].offsetHeight
|
|
} );
|
|
top = this.top || pos.top + pos.height;
|
|
left = this.left || '25%';
|
|
this.$window.css( {
|
|
top: top,
|
|
left: left
|
|
} );
|
|
setTimeout( function () {
|
|
// Don't mess up height calculations with parallel css loading
|
|
// See: http://ejohn.org/blog/how-javascript-timers-work/
|
|
languageSettings.$window.scrollIntoView();
|
|
}, 0 );
|
|
|
|
},
|
|
|
|
i18n: function () {
|
|
this.$window.i18n();
|
|
},
|
|
|
|
show: function () {
|
|
var languageSettings = this;
|
|
|
|
if ( !this.initialized ) {
|
|
this.render();
|
|
this.initialized = true;
|
|
}
|
|
// close model windows close, if they hide on page click
|
|
$( 'html' ).click();
|
|
this.i18n();
|
|
this.shown = true;
|
|
this.$window.show();
|
|
|
|
// Every time we show this window, make sure the current
|
|
// settings panels is upto date. So just click on active menu item.
|
|
this.$window.find( '.settings-menu-items > .active' ).click();
|
|
this.position();
|
|
setTimeout( function () {
|
|
// Don't mess up height calculations with parallel css loading
|
|
// See: http://ejohn.org/blog/how-javascript-timers-work/
|
|
languageSettings.visible();
|
|
}, 0 );
|
|
},
|
|
|
|
/**
|
|
* A "hook" that runs after the ULS panel becomes visible
|
|
* by using the show method.
|
|
*
|
|
* To use it, pass a function as the onVisible parameter
|
|
* in the options when initializing ULS.
|
|
*/
|
|
visible: function () {
|
|
if ( this.options.onVisible ) {
|
|
this.options.onVisible.call( this );
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Hide this window.
|
|
* Will be used when moving to a different context and
|
|
* need coming back.
|
|
*/
|
|
hide: function () {
|
|
this.shown = false;
|
|
this.$window.hide();
|
|
},
|
|
|
|
/**
|
|
* Put the language settings panel in busy mode.
|
|
* Busy mode means displaying a progress cursor,
|
|
* and showing the 'apply' button as disabled and with
|
|
* a different label.
|
|
* @param {boolean} busy set true to put the panel in busy mode,
|
|
* false to unset the busy mode.
|
|
*/
|
|
setBusy: function ( busy ) {
|
|
var $applyButton = this.$window.find( 'button.uls-settings-apply' );
|
|
|
|
if ( busy ) {
|
|
this.$window.addClass( 'waiting' );
|
|
$applyButton
|
|
.text( $.i18n( 'ext-uls-language-settings-applying' ) )
|
|
.prop( 'disabled', true );
|
|
} else {
|
|
this.$window.removeClass( 'waiting' );
|
|
$applyButton.text( $.i18n( 'ext-uls-language-settings-apply' ) );
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Close this language settings window, and
|
|
* call onClose if defined from the previous context.
|
|
*/
|
|
close: function () {
|
|
if ( !this.shown ) {
|
|
return;
|
|
}
|
|
|
|
this.hide();
|
|
|
|
// optional callback
|
|
if ( this.options.onClose ) {
|
|
this.options.onClose();
|
|
}
|
|
|
|
},
|
|
|
|
click: function ( e ) {
|
|
e.stopPropagation();
|
|
e.preventDefault();
|
|
|
|
if ( this.shown ) {
|
|
this.hide();
|
|
} else {
|
|
this.show();
|
|
}
|
|
},
|
|
|
|
disableApplyButton: function () {
|
|
this.$window.find( 'button.uls-settings-apply' ).prop( 'disabled', true );
|
|
}
|
|
};
|
|
|
|
$.fn.languagesettings = function ( option ) {
|
|
return this.each( function () {
|
|
var $this = $( this ),
|
|
data = $this.data( 'languagesettings' ),
|
|
options = typeof option === 'object' && option;
|
|
|
|
if ( !data ) {
|
|
$this.data( 'languagesettings', ( data = new LanguageSettings( this, options ) ) );
|
|
}
|
|
|
|
if ( typeof option === 'string' ) {
|
|
data[option]();
|
|
}
|
|
} );
|
|
};
|
|
|
|
$.fn.languagesettings.modules = {};
|
|
$.fn.languagesettings.defaults = {
|
|
template: windowTemplate,
|
|
defaultModule: false, // Name of the default module
|
|
onClose: null, // An onClose event handler.
|
|
top: null, // Top position of this window
|
|
left: null, // Left position of this window
|
|
onVisible: null // A callback that runs after the ULS panel becomes visible
|
|
};
|
|
|
|
$.fn.languagesettings.Constructor = LanguageSettings;
|
|
}( jQuery, mediaWiki ) );
|