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* VisualEditor ContentEditable TableCellNode class.
*
* @copyright See AUTHORS.txt
*/
/**
* ContentEditable table cell node.
*
* @class
* @extends ve.ce.BranchNode
* @mixes ve.ce.TableCellableNode
* @mixes ve.ce.ContentEditableNode
* @constructor
* @param {ve.dm.TableCellNode} model Model to observe
* @param {Object} [config] Configuration options
*/
ve.ce.TableCellNode = function VeCeTableCellNode() {
// Parent constructor
ve.ce.TableCellNode.super.apply( this, arguments );
// Mixin constructors
ve.ce.TableCellableNode.call( this );
ve.ce.ContentEditableNode.call( this );
this.setEditing( false );
// Events
this.model.connect( this, {
update: 'onUpdate',
attributeChange: 'onAttributeChange'
} );
this.connect( this, {
teardown: 'onTableCellTeardown'
} );
};
/* Inheritance */
OO.inheritClass( ve.ce.TableCellNode, ve.ce.BranchNode );
OO.mixinClass( ve.ce.TableCellNode, ve.ce.TableCellableNode );
OO.mixinClass( ve.ce.TableCellNode, ve.ce.ContentEditableNode );
/* Static Properties */
ve.ce.TableCellNode.static.name = 'tableCell';
ve.ce.TableCellNode.static.trapsCursor = true;
/* Methods */
/**
* @inheritdoc
*/
ve.ce.TableCellNode.prototype.initialize = function () {
// Parent method
ve.ce.TableCellNode.super.prototype.initialize.call( this );
const rowspan = this.model.getRowspan();
const colspan = this.model.getColspan();
// DOM changes
this.$element
// The following classes are used here:
// * ve-ce-tableCellNode-data
// * ve-ce-tableCellNode-header
.addClass( 've-ce-tableCellNode ve-ce-tableCellNode-' + this.model.getAttribute( 'style' ) );
// Set attributes (keep in sync with #onSetup)
if ( rowspan > 1 ) {
this.$element.attr( 'rowspan', rowspan );
}
if ( colspan > 1 ) {
this.$element.attr( 'colspan', colspan );
}
ve.ce.TableCellNode.static.updateStyles( this.$element, this.model );
// Add tooltip
this.$element.attr( 'title', ve.msg( 'visualeditor-tablecell-tooltip' ) );
};
/**
* Update the DOM element styles from the data model.
*
* @param {HTMLElement} $element DOM element
* @param {ve.dm.TableCellNode|ve.dm.TableRowNode} model Data model
*/
ve.ce.TableCellNode.static.updateStyles = function ( $element, model ) {
const align = model.getAttribute( 'align' );
const valign = model.getAttribute( 'valign' );
const textAlign = model.getAttribute( 'textAlign' );
const verticalAlign = model.getAttribute( 'verticalAlign' );
Iif ( align ) {
$element.attr( 'align', align );
}
Iif ( valign ) {
$element.attr( 'valign', valign );
}
Iif ( textAlign ) {
$element.css( 'textAlign', textAlign );
}
Iif ( verticalAlign ) {
$element.css( 'verticalAlign', verticalAlign );
}
};
/**
* Set the editing mode of a table cell node
*
* @param {boolean} enable Enable editing
*/
ve.ce.TableCellNode.prototype.setEditing = function ( enable ) {
this.editing = enable;
this.$element.toggleClass( 've-ce-tableCellNode-editing', enable );
this.setContentEditable();
if ( this.getRoot() ) {
this.getRoot().getSurface().setActiveNode( enable ? this : null );
}
if ( enable ) {
this.$element.removeAttr( 'title' );
} else {
this.$element.attr( 'title', ve.msg( 'visualeditor-tablecell-tooltip' ) );
}
};
/**
* Handle teardown events
*
* Same functionality as the teardown handler in ve.ce.ActiveNode
*/
ve.ce.TableCellNode.prototype.onTableCellTeardown = function () {
// If the table cell is active on teardown, ensure the surface's
// activeNode is cleared.
Eif ( this.getRoot() ) {
const surface = this.getRoot().getSurface();
if ( surface.getActiveNode() === this ) {
surface.setActiveNode( null );
}
}
};
// eslint-disable-next-line jsdoc/require-returns
/**
* @see ve.ce.ContentEditableNode
*/
ve.ce.TableCellNode.prototype.setContentEditable = function () {
// Overwite any state passed to setContentEditable with this.editing, so that
// setContentEditable doesn't override the editing state.
return ve.ce.ContentEditableNode.prototype.setContentEditable.call( this, this.editing );
};
/**
* Handle model update events.
*
* If the style changed since last update the DOM wrapper will be replaced with an appropriate one.
*/
ve.ce.TableCellNode.prototype.onUpdate = function () {
this.updateTagName();
};
/**
* Handle attribute changes to keep the live HTML element updated.
*
* @param {string} key Attribute name
* @param {any} from Old value
* @param {any} to Old value
*/
ve.ce.TableCellNode.prototype.onAttributeChange = function ( key, from, to ) {
switch ( key ) {
case 'colspan':
case 'rowspan':
if ( to > 1 ) {
this.$element.attr( key, to );
} else {
this.$element.removeAttr( key );
}
break;
case 'style':
// The following classes are used here:
// * ve-ce-tableCellNode-data
// * ve-ce-tableCellNode-header
this.$element
.removeClass( 've-ce-tableCellNode-' + from )
.addClass( 've-ce-tableCellNode-' + to );
this.updateTagName();
break;
}
};
/* Registration */
ve.ce.nodeFactory.register( ve.ce.TableCellNode );
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