mediawiki-extensions-Visual.../modules/ve/ui/dialogs/ve.ui.PagedDialog.js
Trevor Parscal 4fb94d9586 Select widget relative item fixes
Changes:

ve.ui.SelectWidget.js
* Make getRelativeSelectableItem properly loop around
* Replace confusing and broken getClosestSelectableItem with getFirstSelectableItem since that's the only use case we had for it anyway

ve.ui.PagedDialog.js, ve.ui.LookupInputWidget.js
* Update calls to getClosestSelectableItem to use new method

Change-Id: I2399d01a45c43d1ad663ed6c6de156e796065306
2013-07-01 16:05:08 -07:00

203 lines
5.3 KiB
JavaScript

/*!
* VisualEditor user interface PagedDialog class.
*
* @copyright 2011-2013 VisualEditor Team and others; see AUTHORS.txt
* @license The MIT License (MIT); see LICENSE.txt
*/
/**
* Abstract implementation for a dialog having an outline in the left third, and a series of pages
* in the right two-thirds. Pages can be added using the #addPage method, and later accessed using
* `this.pages[name]` or through the #getPage method.
*
* @class
* @abstract
* @extends ve.ui.Dialog
*
* @constructor
* @param {ve.ui.Surface} surface
* @param {Object} [config] Config options
* @cfg {boolean} [editable] Show controls for adding, removing and reordering items in the outline
* @cfg {Object[]} [adders] List of adders for controls, each an object with name, icon and title
* properties
*/
ve.ui.PagedDialog = function VeUiPagedDialog( surface, config ) {
// Configuration initialization
config = config || {};
// Parent constructor
ve.ui.Dialog.call( this, surface, config );
// Properties
this.editable = !!config.editable;
this.adders = config.adders || null;
this.pages = {};
this.currentPageName = null;
};
/* Inheritance */
ve.inheritClass( ve.ui.PagedDialog, ve.ui.Dialog );
/* Methods */
ve.ui.PagedDialog.prototype.initialize = function () {
// Parent method
ve.ui.Dialog.prototype.initialize.call( this );
// Properties
this.outlinePanel = new ve.ui.PanelLayout( { '$$': this.frame.$$, 'scroll': true } );
this.pagesPanel = new ve.ui.StackPanelLayout( { '$$': this.frame.$$ } );
this.layout = new ve.ui.GridLayout(
[this.outlinePanel, this.pagesPanel], { '$$': this.frame.$$, 'widths': [1, 2] }
);
this.outlineWidget = new ve.ui.OutlineWidget( { '$$': this.frame.$$ } );
if ( this.editable ) {
this.outlineControlsWidget = new ve.ui.OutlineControlsWidget(
this.outlineWidget, { '$$': this.frame.$$, 'adders': this.adders }
);
}
// Events
this.outlineWidget.connect( this, { 'select': 'onOutlineSelect' } );
// Initialization
this.outlinePanel.$
.addClass( 've-ui-pagedDialog-outlinePanel' )
.append( this.outlineWidget.$ );
if ( this.editable ) {
this.outlinePanel.$
.addClass( 've-ui-pagedDialog-outlinePanel-editable' )
.append( this.outlineControlsWidget.$ );
}
this.pagesPanel.$.addClass( 've-ui-pagedDialog-pagesPanel' );
this.$body.append( this.layout.$ );
};
/**
* Handle outline select events.
*
* @method
* @param {ve.ui.OptionWidget} item Selected item
*/
ve.ui.PagedDialog.prototype.onOutlineSelect = function ( item ) {
if ( item ) {
this.setPage( item.getData() );
}
};
/**
* Add a page to the dialog.
*
* @method
* @param {string} name Symbolic name of page
* @param {Object} [config] Condifugration options
* @param {jQuery|string} [config.label] Page label
* @param {string} [config.icon] Symbolic name of icon
* @param {number} [config.level=0] Indentation level
* @param {number} [config.index] Specific index to insert page at
* @param {jQuery} [config.$content] Page content
* @param {jQuery} [config.moveable] Allow page to be moved in the outline
* @chainable
*/
ve.ui.PagedDialog.prototype.addPage = function ( name, config ) {
// Create and add page panel and outline item
this.pages[name] = new ve.ui.PanelLayout( { '$$': this.frame.$$, 'scroll': true } );
if ( config.$content ) {
this.pages[name].$.append( config.$content );
}
this.pagesPanel.addItems( [this.pages[name]], config.index );
this.outlineWidget.addItems(
[
new ve.ui.OutlineItemWidget( name, {
'$$': this.frame.$$,
'label': config.label || name,
'level': config.level || 0,
'icon': config.icon,
'moveable': config.moveable
} )
],
config.index
);
// Auto-select first item when nothing is selected yet
if ( !this.outlineWidget.getSelectedItem() ) {
this.outlineWidget.selectItem( this.outlineWidget.getFirstSelectableItem() );
}
return this;
};
/**
* Remove a page.
*
* @method
* @chainable
*/
ve.ui.PagedDialog.prototype.removePage = function ( name ) {
var page = this.pages[name];
if ( page ) {
delete this.pages[name];
this.pagesPanel.removeItems( [ page ] );
this.outlineWidget.removeItems( [ this.outlineWidget.getItemFromData( name ) ] );
}
// Auto-select first item when nothing is selected anymore
if ( !this.outlineWidget.getSelectedItem() ) {
this.outlineWidget.selectItem( this.outlineWidget.getFirstSelectableItem() );
}
return this;
};
/**
* Clear all pages.
*
* @method
* @chainable
*/
ve.ui.PagedDialog.prototype.clearPages = function () {
this.pages = [];
this.pagesPanel.clearItems();
this.outlineWidget.clearItems();
this.currentPageName = null;
return this;
};
/**
* Get a page by name.
*
* @method
* @param {string} name Symbolic name of page
* @returns {ve.ui.PanelLayout|undefined} Page, if found
*/
ve.ui.PagedDialog.prototype.getPage = function ( name ) {
return this.pages[name];
};
/**
* Set the page by name.
*
* @method
* @param {string} name Symbolic name of page
*/
ve.ui.PagedDialog.prototype.setPage = function ( name ) {
if ( this.pages[name] ) {
this.currentPageName = name;
this.pagesPanel.showItem( this.pages[name] );
this.pages[name].$.find( ':input:first' ).focus();
}
};
/**
* Get current page name.
*
* @method
* @returns {string|null} Current page name
*/
ve.ui.PagedDialog.prototype.getPageName = function () {
return this.currentPageName;
};