mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/MultimediaViewer
synced 2024-11-17 12:53:24 +00:00
91 lines
2.7 KiB
JavaScript
91 lines
2.7 KiB
JavaScript
/*
|
|
* This file is part of the MediaWiki extension MediaViewer.
|
|
*
|
|
* MediaViewer is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* MediaViewer is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with MediaViewer. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
( function ( mw, $, oo ) {
|
|
var PBP;
|
|
|
|
/**
|
|
* @class mw.mmv.ui.ProgressBar
|
|
* @extends mw.mmv.ui.Element
|
|
* A progress bar for the loading of the image.
|
|
* @constructor
|
|
* @param {jQuery} $container
|
|
*/
|
|
function ProgressBar( $container ) {
|
|
mw.mmv.ui.Element.call( this, $container );
|
|
this.init();
|
|
}
|
|
oo.inheritClass( ProgressBar, mw.mmv.ui.Element );
|
|
PBP = ProgressBar.prototype;
|
|
|
|
/**
|
|
* Initializes the progress display at the top of the panel.
|
|
*/
|
|
PBP.init = function () {
|
|
this.$progress = $( '<div>' )
|
|
.addClass( 'mw-mmv-progress empty' )
|
|
.appendTo( this.$container );
|
|
this.$percent = $( '<div>' )
|
|
.addClass( 'mw-mmv-progress-percent' )
|
|
.appendTo( this.$progress );
|
|
};
|
|
|
|
PBP.empty = function () {
|
|
this.hide();
|
|
};
|
|
|
|
/**
|
|
* Hides the bar, resets it to 0 and stops any animation in progress.
|
|
*/
|
|
PBP.hide = function () {
|
|
this.$progress.addClass( 'empty' );
|
|
this.$percent.stop().css( { width : 0 } );
|
|
};
|
|
|
|
/**
|
|
* Handles the progress display when a percentage of progress is received
|
|
* @param {number} percent a number between 0 and 100
|
|
*/
|
|
PBP.animateTo = function ( percent ) {
|
|
var panel = this;
|
|
|
|
this.$progress.removeClass( 'empty' );
|
|
this.$percent.stop();
|
|
|
|
if ( percent === 100 ) {
|
|
// When a 100% update comes in, we make sure that the bar is visible, we animate
|
|
// fast to 100 and we hide the bar when the animation is done
|
|
this.$percent.animate( { width : percent + '%' }, 50, 'swing', $.proxy( panel.hide, panel ) );
|
|
} else {
|
|
// When any other % update comes in, we make sure the bar is visible
|
|
// and we animate to the right position
|
|
this.$percent.animate( { width : percent + '%' } );
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Goes to the given percent without animation
|
|
* @param {number} percent a number between 0 and 100
|
|
*/
|
|
PBP.jumpTo = function ( percent ) {
|
|
this.$progress.removeClass( 'empty' );
|
|
this.$percent.stop().css( { width : percent + '%' } );
|
|
};
|
|
|
|
mw.mmv.ui.ProgressBar = ProgressBar;
|
|
}( mediaWiki, jQuery, OO ) );
|