mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/VisualEditor
synced 2024-11-15 18:39:52 +00:00
23c5b0d02c
* Restricting "camelcase":
No changes, we were passing all of these already
* Explicitly unrestricting "forin" and "plusplus"
These are off by default in node-jshint, but some distro of jshint
and editors that use their own wrapper around jshint instead of
node-jshint (Eclipse?) may have different defaults. Therefor
setting them to false explicitly. This also serves as a reminder
for the future so we'll always know we don't pass that, in case
we would want to change that.
* Fix order ("quotemark" before "regexp")
* Restricting "unused"
We're not passing all of this, which is why I've set it to false
for now. But I did put it in .jshintrc as placeholder.
I've fixed most of them, there's some left where there is no clean
solution.
* While at it fix a few issues:
- Unused variables ($target, $window)
- Bad practices (using jQuery context for find instead of creation)
- Redundant /*global */ comments
- Parameters that are not used and don't have documentation either
- Lines longer than 100 chars @ 4 spaces/tab
* Note:
- ve.ce.Surface.prototype.onChange takes two arguments but never
uses the former. And even the second one can be null/undefined.
Aside from that, the .change() function emits
another event for the transaction already. Looks like this
should be refactored a bit, two more separated events probably
or one that is actually used better.
- Also cleaned up a lot of comments, some of which were missing,
others were incorrect
- Reworked the contentChange event so we are no longer using the
word new as an object key; expanded a complex object into multiple
arguments being passed through the event to make it easier to work
with and document
Change-Id: I8490815a508c6c379d5f9a743bb4aefd14576aa6
138 lines
3.2 KiB
JavaScript
138 lines
3.2 KiB
JavaScript
/**
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* VisualEditor user interface Menu class.
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*
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* @copyright 2011-2012 VisualEditor Team and others; see AUTHORS.txt
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* @license The MIT License (MIT); see LICENSE.txt
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*/
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/**
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* Creates an ve.ui.Menu object.
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*
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* @class
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* @constructor
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* @param {Object[]} items List of items to append initially
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* @param {Function} callback Function to call if an item doesn't have its own callback
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* @param {jQuery} [$overlay=$( 'body' )] DOM selection to add nodes to
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*/
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ve.ui.Menu = function ( items, callback, $overlay ) {
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var i, menu;
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// Properties
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this.$ = $( '<div class="es-menuView"></div>' ).appendTo( $overlay || $( 'body' ) );
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this.items = [];
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this.autoNamedBreaks = 0;
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this.callback = callback;
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// Items
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if ( ve.isArray( items ) ) {
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for ( i = 0; i < items.length; i++ ) {
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this.addItem( items[i] );
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}
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}
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// Events
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menu = this;
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menu.$.on( {
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'mousedown': function ( e ) {
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if ( e.which === 1 ) {
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e.preventDefault();
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return false;
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}
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},
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'mouseup': function ( e ) {
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if ( e.which === 1 ) {
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var name, i,
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$item = $( e.target ).closest( '.es-menuView-item' );
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if ( $item.length ) {
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name = $item.attr( 'rel' );
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for ( i = 0; i < menu.items.length; i++ ) {
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if ( menu.items[i].name === name ) {
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menu.onSelect( menu.items[i], e );
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return true;
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}
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}
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}
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}
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}
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} );
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};
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/* Methods */
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ve.ui.Menu.prototype.addItem = function ( item, before ) {
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if ( item === '-' ) {
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item = {
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'name': 'break-' + this.autoNamedBreaks++
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};
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}
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// Items that don't have custom DOM elements will be auto-created
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if ( !item.$ ) {
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if ( !item.name ) {
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throw new Error( 'Invalid menu item error. Items must have a name property.' );
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}
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if ( item.label ) {
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item.$ = $( '<div class="es-menuView-item"></div>' )
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.attr( 'rel', item.name )
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// TODO: this should take a labelmsg instead and call ve.msg()
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.append( $( '<span>' ).text( item.label ) );
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} else {
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// No label, must be a break
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item.$ = $( '<div class="es-menuView-break"></div>' )
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.attr( 'rel', item.name );
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}
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// TODO: Keyboard shortcut (and icons for them), support for keyboard accelerators, etc.
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}
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if ( before ) {
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for ( var i = 0; i < this.items.length; i++ ) {
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if ( this.items[i].name === before ) {
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this.items.splice( i, 0, item );
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this.items[i].$.before( item.$ );
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return;
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}
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}
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}
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this.items.push( item );
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this.$.append( item.$ );
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};
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ve.ui.Menu.prototype.removeItem = function ( name ) {
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for ( var i = 0; i < this.items.length; i++ ) {
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if ( this.items[i].name === name ) {
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this.items.splice( i, 1 );
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i--;
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}
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}
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};
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ve.ui.Menu.prototype.getItems = function () {
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return this.items;
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};
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ve.ui.Menu.prototype.setPosition = function ( position ) {
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return this.$.css( {
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'top': position.top,
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'left': position.left
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} );
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};
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ve.ui.Menu.prototype.open = function () {
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this.$.show();
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};
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ve.ui.Menu.prototype.close = function () {
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this.$.hide();
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};
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ve.ui.Menu.prototype.isOpen = function () {
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return this.$.is( ':visible' );
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};
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ve.ui.Menu.prototype.onSelect = function ( item ) {
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if ( typeof item.callback === 'function' ) {
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item.callback( item );
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} else if ( typeof this.callback === 'function' ) {
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this.callback( item );
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}
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this.close();
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};
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