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/*
* This file is part of the MediaWiki extension MultimediaViewer.
*
* MultimediaViewer 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.
*
* MultimediaViewer 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 MultimediaViewer. If not, see <http://www.gnu.org/licenses/>.
*/
( function ( mw, $, oo ) {
// Shortcut for prototype later
var DP;
/**
* Represents the file reuse dialog and the link to open it.
*
* @class mw.mmv.ui.reuse.Dialog
* @extends mw.mmv.ui.Element
* @param {jQuery} $container the element to which the dialog will be appended
* @param {jQuery} $openButton the button which opens the dialog. Only used for positioning.
* @param {mw.mmv.Config} config
*/
function Dialog( $container, $openButton, config ) {
mw.mmv.ui.Dialog.call( this, $container, $openButton, config );
/**
* @property {Object.<string, mw.mmv.ui.Element>} tabs List of tab ui objects.
*/
this.tabs = null;
/**
* @property {Object.<string, OO.ui.MenuOptionWidget>} ooTabs List of tab OOUI objects.
*/
this.ooTabs = null;
this.loadDependencies.push( 'mmv.ui.reuse.shareembed' );
this.$dialog.addClass( 'mw-mmv-reuse-dialog' );
this.eventPrefix = 'use-this-file';
}
oo.inheritClass( Dialog, mw.mmv.ui.Dialog );
DP = Dialog.prototype;
// FIXME this should happen outside the dialog and the tabs, but we need to improve
DP.initTabs = function () {
function makeTab( type ) {
return new oo.ui.MenuOptionWidget( {
data: type,
label: mw.message( 'multimediaviewer-' + type + '-tab' ).text()
} );
}
this.reuseTabs = new oo.ui.MenuSelectWidget( {
autoHide: false,
classes: [ 'mw-mmv-reuse-tabs' ]
} );
this.reuseTabs.$element.appendTo( this.$dialog );
this.tabs = {
share: new mw.mmv.ui.reuse.Share( this.$dialog ),
embed: new mw.mmv.ui.reuse.Embed( this.$dialog )
};
this.ooTabs = {
share: makeTab( 'share' ),
embed: makeTab( 'embed' )
};
this.reuseTabs.addItems( [
this.ooTabs.share,
this.ooTabs.embed
] );
// MenuSelectWidget has a nasty tendency to hide itself, maybe we're not using it right?
this.reuseTabs.toggle( true );
this.reuseTabs.toggle = $.noop;
this.selectedTab = this.getLastUsedTab();
// In case nothing is saved in localStorage or it contains junk
if ( !this.tabs.hasOwnProperty( this.selectedTab ) ) {
this.selectedTab = 'share';
}
this.reuseTabs.selectItem( this.ooTabs[ this.selectedTab ] );
if ( this.dependenciesNeedToBeAttached ) {
this.attachDependencies();
}
if ( this.tabsSetValues ) {
// This is a delayed set() for the elements we've just created on demand
this.tabs.share.set.apply( this.tabs.share, this.tabsSetValues.share );
this.tabs.embed.set.apply( this.tabs.embed, this.tabsSetValues.embed );
this.showImageWarnings( this.tabsSetValues.share[ 0 ] );
this.tabsSetValues = undefined;
}
};
DP.toggleDialog = function () {
if ( this.tabs === null ) {
this.initTabs();
}
mw.mmv.ui.Dialog.prototype.toggleDialog.call( this );
};
/**
* Handles tab selection.
*
* @param {OO.ui.MenuOptionWidget} option
*/
DP.handleTabSelection = function ( option ) {
var tab;
this.selectedTab = option.getData();
for ( tab in this.tabs ) {
if ( tab === this.selectedTab ) {
this.tabs[ tab ].show();
} else {
this.tabs[ tab ].hide();
}
}
this.config.setInLocalStorage( 'mmv-lastUsedTab', this.selectedTab );
};
/**
* @return {string} Last used tab
*/
DP.getLastUsedTab = function () {
return this.config.getFromLocalStorage( 'mmv-lastUsedTab' );
};
/**
* Registers listeners.
*/
DP.attach = function () {
this.handleEvent( 'mmv-reuse-open', $.proxy( this.handleOpenCloseClick, this ) );
this.handleEvent( 'mmv-download-open', $.proxy( this.closeDialog, this ) );
this.handleEvent( 'mmv-options-open', $.proxy( this.closeDialog, this ) );
this.attachDependencies();
};
/**
* Registrers listeners for dependencies loaded on demand
*/
DP.attachDependencies = function () {
var tab, dialog = this;
if ( this.reuseTabs && this.tabs ) {
// This is a delayed attach() for the elements we've just created on demand
this.reuseTabs.on( 'select', $.proxy( dialog.handleTabSelection, dialog ) );
for ( tab in this.tabs ) {
this.tabs[ tab ].attach();
}
this.dependenciesNeedToBeAttached = false;
} else {
this.dependenciesNeedToBeAttached = true;
}
};
/**
* Clears listeners.
*/
DP.unattach = function () {
var tab;
mw.mmv.ui.Dialog.prototype.unattach.call( this );
if ( this.reuseTabs ) {
this.reuseTabs.off( 'select' );
}
if ( this.tabs ) {
for ( tab in this.tabs ) {
this.tabs[ tab ].unattach();
}
}
};
/**
* Sets data needed by contaned tabs and makes dialog launch link visible.
*
* @param {mw.mmv.model.Image} image
* @param {mw.mmv.model.Repo} repo
* @param {string} caption
* @param {string} alt
*/
DP.set = function ( image, repo, caption, alt ) {
if ( this.tabs !== null ) {
this.tabs.share.set( image );
this.tabs.embed.set( image, repo, caption, alt );
this.tabs.embed.set( image, repo, caption );
this.showImageWarnings( image );
} else {
this.tabsSetValues = {
share: [ image ],
embed: [ image, repo, caption, alt ]
};
}
};
/**
* @inheritdoc
*/
DP.empty = function () {
var tab;
mw.mmv.ui.Dialog.prototype.empty.call( this );
for ( tab in this.tabs ) {
this.tabs[ tab ].empty();
}
};
/**
* @event mmv-reuse-opened
* Fired when the dialog is opened.
*/
/**
* Opens a dialog with information about file reuse.
*/
DP.openDialog = function () {
mw.mmv.ui.Dialog.prototype.openDialog.call( this );
// move warnings after the tabs
this.$warning.insertAfter( this.reuseTabs.$element );
this.tabs[ this.selectedTab ].show();
$( document ).trigger( 'mmv-reuse-opened' );
};
/**
* @event mmv-reuse-closed
* Fired when the dialog is closed.
*/
/**
* Closes the reuse dialog.
*/
DP.closeDialog = function () {
mw.mmv.ui.Dialog.prototype.closeDialog.call( this );
$( document ).trigger( 'mmv-reuse-closed' );
};
mw.mmv.ui.reuse.Dialog = Dialog;
}( mediaWiki, jQuery, OO ) );
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