mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/VisualEditor
synced 2024-12-12 06:27:01 +00:00
58f5882957
Note this patch is somewhat incomplete. The feature fully works and I would like to see this patch merged as it is. But whenever you press one of the keys the focus is stolen by some element on the right side of the dialog. This makes it impossible to e.g. press Ctrl+Shift+Down multiple times. The idea is to work on this in the next patch. Bug: T290262 Change-Id: Ic67f2a696c94f1e5c71134d681161221aecbfdf6
87 lines
2.6 KiB
JavaScript
87 lines
2.6 KiB
JavaScript
/**
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* Generic button-like widget for items in the template dialog sidebar. See
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* {@see OO.ui.ButtonWidget} for inspiration.
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*
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* @class
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* @extends OO.ui.OptionWidget
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*
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* @constructor
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* @param {Object} config
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* @cfg {string} [icon=''] Symbolic name of an icon, e.g. "puzzle" or "wikiText"
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* @cfg {string} label
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*/
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ve.ui.MWTransclusionOutlineButtonWidget = function VeUiMWTransclusionOutlineButtonWidget( config ) {
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// Parent constructor
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ve.ui.MWTransclusionOutlineButtonWidget.super.call( this, ve.extendObject( config, {
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classes: [ 've-ui-mwTransclusionOutlineButtonWidget' ]
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} ) );
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// Mixin constructors
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OO.ui.mixin.ButtonElement.call( this, {
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framed: false
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} );
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OO.ui.mixin.IconElement.call( this, config );
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OO.ui.mixin.TabIndexedElement.call( this, ve.extendObject( {
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$tabIndexed: this.$button
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}, config ) );
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this.$element
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.append( this.$button.append( this.$icon, this.$label ) );
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};
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/* Inheritance */
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OO.inheritClass( ve.ui.MWTransclusionOutlineButtonWidget, OO.ui.OptionWidget );
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OO.mixinClass( ve.ui.MWTransclusionOutlineButtonWidget, OO.ui.mixin.ButtonElement );
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OO.mixinClass( ve.ui.MWTransclusionOutlineButtonWidget, OO.ui.mixin.IconElement );
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OO.mixinClass( ve.ui.MWTransclusionOutlineButtonWidget, OO.ui.mixin.TabIndexedElement );
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ve.ui.MWTransclusionOutlineButtonWidget.static.highlightable = false;
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ve.ui.MWTransclusionOutlineButtonWidget.static.pressable = false;
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/* Events */
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/**
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* @event keyPressed
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* @param {number} key Typically one of the {@see OO.ui.Keys} constants
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*/
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/**
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* @inheritDoc OO.ui.mixin.ButtonElement
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* @param {jQuery.Event} e
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* @fires keyPressed
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*/
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ve.ui.MWTransclusionOutlineButtonWidget.prototype.onKeyDown = function ( e ) {
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var withMetaKey = e.ctrlKey || e.metaKey;
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if ( e.which === OO.ui.Keys.SPACE &&
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!withMetaKey && !e.shiftKey && !e.altKey
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) {
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// We know we can only select another part, so don't even try to unselect this one
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if ( !this.isSelected() ) {
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this.emit( 'keyPressed', e.which );
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}
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// The default behavior of pressing space is to scroll down
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e.preventDefault();
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return;
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} else if ( ( e.which === OO.ui.Keys.UP || e.which === OO.ui.Keys.DOWN ) &&
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withMetaKey && e.shiftKey &&
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!e.altKey
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) {
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this.emit( 'keyPressed', e.which );
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// TODO: Do we need e.preventDefault() and/or e.stopPropagation() here?
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return;
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} else if ( e.which === OO.ui.Keys.DELETE &&
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withMetaKey &&
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!e.shiftKey && !e.altKey
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) {
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this.emit( 'keyPressed', e.which );
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// To not trigger the "clear cache" feature in Chrome we must do both
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e.preventDefault();
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e.stopPropagation();
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return;
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}
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return OO.ui.mixin.ButtonElement.prototype.onKeyDown.call( this, e );
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};
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