mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/WikiEditor
synced 2024-11-25 16:59:37 +00:00
218 lines
7.6 KiB
JavaScript
218 lines
7.6 KiB
JavaScript
/**
|
|
* Dialog Module for wikiEditor
|
|
*/
|
|
( function( $ ) { $.wikiEditor.modules.dialogs = {
|
|
|
|
/**
|
|
* Compatability map
|
|
*/
|
|
'browsers': {
|
|
// Left-to-right languages
|
|
'ltr': {
|
|
'msie': [['>=', 7]],
|
|
// jQuery UI appears to be broken in FF 2.0 - 2.0.0.4
|
|
'firefox': [
|
|
['>=', 2], ['!=', '2.0'], ['!=', '2.0.0.1'], ['!=', '2.0.0.2'], ['!=', '2.0.0.3'], ['!=', '2.0.0.4']
|
|
],
|
|
'opera': [['>=', 9.6]],
|
|
'safari': [['>=', 3]],
|
|
'chrome': [['>=', 3]]
|
|
},
|
|
// Right-to-left languages
|
|
'rtl': {
|
|
'msie': [['>=', 7]],
|
|
// jQuery UI appears to be broken in FF 2.0 - 2.0.0.4
|
|
'firefox': [
|
|
['>=', 2], ['!=', '2.0'], ['!=', '2.0.0.1'], ['!=', '2.0.0.2'], ['!=', '2.0.0.3'], ['!=', '2.0.0.4']
|
|
],
|
|
'opera': [['>=', 9.6]],
|
|
'safari': [['>=', 3]],
|
|
'chrome': [['>=', 3]]
|
|
}
|
|
},
|
|
/**
|
|
* API accessible functions
|
|
*/
|
|
api: {
|
|
addDialog: function( context, data ) {
|
|
$.wikiEditor.modules.dialogs.fn.create( context, data )
|
|
},
|
|
openDialog: function( context, module ) {
|
|
if ( module in $.wikiEditor.modules.dialogs.modules ) {
|
|
var mod = $.wikiEditor.modules.dialogs.modules[module];
|
|
var $dialog = $( '#' + mod.id );
|
|
if ( $dialog.length == 0 ) {
|
|
$.wikiEditor.modules.dialogs.fn.reallyCreate( context, mod, module );
|
|
$dialog = $( '#' + mod.id );
|
|
}
|
|
|
|
// Workaround for bug in jQuery UI: close button in top right retains focus
|
|
$dialog.closest( '.ui-dialog' )
|
|
.find( '.ui-dialog-titlebar-close' )
|
|
.removeClass( 'ui-state-focus' );
|
|
|
|
$dialog.dialog( 'open' );
|
|
}
|
|
},
|
|
closeDialog: function( context, module ) {
|
|
if ( module in $.wikiEditor.modules.dialogs.modules ) {
|
|
$( '#' + $.wikiEditor.modules.dialogs.modules[module].id ).dialog( 'close' );
|
|
}
|
|
}
|
|
},
|
|
/**
|
|
* Internally used functions
|
|
*/
|
|
fn: {
|
|
/**
|
|
* Creates a dialog module within a wikiEditor
|
|
*
|
|
* @param {Object} context Context object of editor to create module in
|
|
* @param {Object} config Configuration object to create module from
|
|
*/
|
|
create: function( context, config ) {
|
|
// Defer building of modules, but do check whether they need the iframe rightaway
|
|
for ( var mod in config ) {
|
|
var module = config[mod];
|
|
// Only create the dialog if it's supported, isn't filtered and doesn't exist yet
|
|
var filtered = false;
|
|
if ( typeof module.filters != 'undefined' ) {
|
|
for ( var i = 0; i < module.filters.length; i++ ) {
|
|
if ( $( module.filters[i] ).length == 0 ) {
|
|
filtered = true;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
// If the dialog already exists, but for another textarea, simply remove it
|
|
var $existingDialog = $( '#' + module.id );
|
|
if ( $existingDialog.length > 0 && $existingDialog.data( 'context' ).$textarea != context.$textarea ) {
|
|
$existingDialog.remove();
|
|
}
|
|
// Re-select from the DOM, we might have removed the dialog just now
|
|
$existingDialog = $( '#' + module.id );
|
|
if ( !filtered && $.wikiEditor.isSupported( module ) && $existingDialog.size() === 0 ) {
|
|
$.wikiEditor.modules.dialogs.modules[mod] = module;
|
|
// If this dialog requires the iframe, set it up
|
|
if ( typeof context.$iframe == 'undefined' && $.wikiEditor.isRequired( module, 'iframe' ) ) {
|
|
context.fn.setupIframe();
|
|
}
|
|
context.$textarea.trigger( 'wikiEditor-dialogs-setup-' + mod );
|
|
// If this dialog requires immediate creation, create it now
|
|
if ( typeof module.immediateCreate !== 'undefined' && module.immediateCreate ) {
|
|
$.wikiEditor.modules.dialogs.fn.reallyCreate( context, module, mod );
|
|
}
|
|
}
|
|
}
|
|
},
|
|
/**
|
|
* Build the actual dialog. This done on-demand rather than in create()
|
|
* @param {Object} context Context object of editor dialog belongs to
|
|
* @param {Object} module Dialog module object
|
|
* @param {String} name Dialog name (key in $.wikiEditor.modules.dialogs.modules)
|
|
*/
|
|
reallyCreate: function( context, module, name ) {
|
|
var configuration = module.dialog;
|
|
// Add some stuff to configuration
|
|
configuration.bgiframe = true;
|
|
configuration.autoOpen = false;
|
|
configuration.modal = true;
|
|
configuration.title = $.wikiEditor.autoMsg( module, 'title' );
|
|
// Transform messages in keys
|
|
// Stupid JS won't let us do stuff like
|
|
// foo = { mediaWiki.msg( 'bar' ): baz }
|
|
configuration.newButtons = {};
|
|
for ( var msg in configuration.buttons )
|
|
configuration.newButtons[mediaWiki.msg( msg )] = configuration.buttons[msg];
|
|
configuration.buttons = configuration.newButtons;
|
|
// Create the dialog <div>
|
|
var dialogDiv = $( '<div />' )
|
|
.attr( 'id', module.id )
|
|
.html( module.html )
|
|
.data( 'context', context )
|
|
.appendTo( $( 'body' ) )
|
|
.each( module.init )
|
|
.dialog( configuration );
|
|
// Set tabindexes on buttons added by .dialog()
|
|
$.wikiEditor.modules.dialogs.fn.setTabindexes( dialogDiv.closest( '.ui-dialog' )
|
|
.find( 'button' ).not( '[tabindex]' ) );
|
|
if ( !( 'resizeme' in module ) || module.resizeme ) {
|
|
dialogDiv
|
|
.bind( 'dialogopen', $.wikiEditor.modules.dialogs.fn.resize )
|
|
.find( '.ui-tabs' ).bind( 'tabsshow', function() {
|
|
$(this).closest( '.ui-dialog-content' ).each(
|
|
$.wikiEditor.modules.dialogs.fn.resize );
|
|
});
|
|
}
|
|
dialogDiv.bind( 'dialogclose', function() {
|
|
context.fn.restoreSelection();
|
|
} );
|
|
|
|
// Let the outside world know we set up this dialog
|
|
context.$textarea.trigger( 'wikiEditor-dialogs-loaded-' + name );
|
|
},
|
|
/**
|
|
* Resize a dialog so its contents fit
|
|
*
|
|
* Usage: dialog.each( resize ); or dialog.bind( 'blah', resize );
|
|
* NOTE: This function assumes $.ui.dialog has already been loaded
|
|
*/
|
|
resize: function() {
|
|
var wrapper = $(this).closest( '.ui-dialog' );
|
|
var oldWidth = wrapper.width();
|
|
// Make sure elements don't wrapped so we get an accurate idea of whether they really fit. Also temporarily show
|
|
// hidden elements. Work around jQuery bug where <div style="display:inline;" /> inside a dialog is both
|
|
// :visible and :hidden
|
|
var oldHidden = $(this).find( '*' ).not( ':visible' );
|
|
// Save the style attributes of the hidden elements to restore them later. Calling hide() after show() messes up
|
|
// for elements hidden with a class
|
|
oldHidden.each( function() {
|
|
$(this).data( 'oldstyle', $(this).attr( 'style' ) );
|
|
});
|
|
oldHidden.show();
|
|
var oldWS = $(this).css( 'white-space' );
|
|
$(this).css( 'white-space', 'nowrap' );
|
|
if ( wrapper.width() <= $(this).get(0).scrollWidth ) {
|
|
var thisWidth = $(this).data( 'thisWidth' ) ? $(this).data( 'thisWidth' ) : 0;
|
|
thisWidth = Math.max( $(this).get(0).width, thisWidth );
|
|
$(this).width( thisWidth );
|
|
$(this).data( 'thisWidth', thisWidth );
|
|
var wrapperWidth = $(this).data( 'wrapperWidth' ) ? $(this).data( 'wrapperWidth' ) : 0;
|
|
wrapperWidth = Math.max( wrapper.get(0).scrollWidth, wrapperWidth );
|
|
wrapper.width( wrapperWidth );
|
|
$(this).data( 'wrapperWidth', wrapperWidth );
|
|
$(this).dialog( { 'width': wrapper.width() } );
|
|
wrapper.css( 'left', parseInt( wrapper.css( 'left' ) ) - ( wrapper.width() - oldWidth ) / 2 );
|
|
}
|
|
$(this).css( 'white-space', oldWS );
|
|
oldHidden.each( function() {
|
|
$(this).attr( 'style', $(this).data( 'oldstyle' ) );
|
|
});
|
|
},
|
|
/**
|
|
* Set the right tabindexes on elements in a dialog
|
|
* @param $elements Elements to set tabindexes on. If they already have tabindexes, this function can behave a bit weird
|
|
*/
|
|
setTabindexes: function( $elements ) {
|
|
// Get the highest tab index
|
|
var tabIndex = $( document ).lastTabIndex() + 1;
|
|
$elements.each( function() {
|
|
$(this).attr( 'tabindex', tabIndex++ );
|
|
} );
|
|
}
|
|
},
|
|
// This stuff is just hanging here, perhaps we could come up with a better home for this stuff
|
|
modules: {},
|
|
quickDialog: function( body, settings ) {
|
|
$( '<div />' )
|
|
.text( body )
|
|
.appendTo( $( 'body' ) )
|
|
.dialog( $.extend( {
|
|
bgiframe: true,
|
|
modal: true
|
|
}, settings ) )
|
|
.dialog( 'open' );
|
|
}
|
|
|
|
}; } ) ( jQuery );
|