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* VisualEditor UserInterface ContentAction class.
*
* @copyright See AUTHORS.txt
*/
/**
* Content action.
*
* @class
* @extends ve.ui.Action
*
* @constructor
* @param {ve.ui.Surface} surface Surface to act on
* @param {string} [source]
*/
ve.ui.ContentAction = function VeUiContentAction() {
// Parent constructor
ve.ui.ContentAction.super.apply( this, arguments );
};
/* Inheritance */
OO.inheritClass( ve.ui.ContentAction, ve.ui.Action );
/* Static Properties */
ve.ui.ContentAction.static.name = 'content';
ve.ui.ContentAction.static.methods = [ 'insert', 'remove', 'select', 'pasteSpecial', 'selectAll', 'changeDirectionality', 'submit', 'cancel', 'focusContext' ];
/* Methods */
/**
* Insert content.
*
* @param {string|Array} content Content to insert, can be either a string or array of data
* @param {boolean} [annotate] Content should be automatically annotated to match surrounding content
* @param {boolean} [collapseToEnd] Collapse selection to end after inserting
* @return {boolean} Action was executed
*/
ve.ui.ContentAction.prototype.insert = function ( content, annotate, collapseToEnd ) {
const fragment = this.surface.getModel().getFragment();
fragment.insertContent( content, annotate );
if ( collapseToEnd ) {
fragment.collapseToEnd().select();
}
return true;
};
/**
* Remove content.
*
* @param {string} [key] Trigger remove as if a key were pressed, either 'backspace' or 'delete'
* @return {boolean} Action was executed
*/
ve.ui.ContentAction.prototype.remove = function ( key ) {
let defaultPrevented = false;
Iif ( key ) {
const e = {
keyCode: key === 'delete' ? OO.ui.Keys.DELETE : OO.ui.Keys.BACKSPACE,
preventDefault: function () {
defaultPrevented = true;
}
};
ve.ce.keyDownHandlerFactory.executeHandlersForKey(
e.keyCode,
this.surface.getModel().getSelection().getName(),
this.surface.getView(),
e
);
return defaultPrevented;
} else {
this.surface.getModel().getFragment().removeContent();
return true;
}
};
/**
* Select content.
*
* @param {ve.dm.Selection} selection
* @return {boolean} Action was executed
*/
ve.ui.ContentAction.prototype.select = function ( selection ) {
this.surface.getModel().setSelection( selection );
return true;
};
/**
* Select all content.
*
* @return {boolean} Action was executed
*/
ve.ui.ContentAction.prototype.selectAll = function () {
this.surface.getView().selectAll();
return true;
};
/**
* Paste special.
*
* @return {boolean} Action was executed
*/
ve.ui.ContentAction.prototype.pasteSpecial = function () {
this.surface.getView().getClipboardHandler().prepareForPasteSpecial();
// Return false to allow the paste event to occur
return false;
};
/**
* Change directionality
*
* @return {boolean} Action was executed
*/
ve.ui.ContentAction.prototype.changeDirectionality = function () {
const documentView = this.surface.getView().getDocument();
documentView.setDir( documentView.getDir() === 'ltr' ? 'rtl' : 'ltr' );
this.surface.getModel().emit( 'contextChange' );
this.surface.getView().emit( 'position' );
return true;
};
/**
* Emit a surface submit event
*
* @return {boolean} Action was executed
*/
ve.ui.ContentAction.prototype.submit = function () {
this.surface.emit( 'submit' );
return true;
};
/**
* Emit a surface cancel event
*
* @return {boolean} Action was executed
*/
ve.ui.ContentAction.prototype.cancel = function () {
Iif ( this.surface.context.isVisible() ) {
// T97350
this.surface.context.hide();
} else {
this.surface.emit( 'cancel' );
}
return true;
};
/**
* Move keyboard focus to the context menu.
*
* @return {boolean} Action was executed
*/
ve.ui.ContentAction.prototype.focusContext = function () {
if ( this.surface.getContext().isVisible() ) {
// Disable $focusTrapBefore so it doesn't get matched as the first
// focusable item.
this.surface.getContext().$focusTrapBefore.prop( 'disabled', true );
const $focusable = OO.ui.findFocusable( this.surface.getContext().$element );
this.surface.getContext().$focusTrapBefore.prop( 'disabled', false );
if ( $focusable.length ) {
this.surface.getView().deactivate();
$focusable[ 0 ].focus();
return true;
}
}
return false;
};
/* Registration */
ve.ui.actionFactory.register( ve.ui.ContentAction );
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