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76 lines
1.8 KiB
JavaScript
76 lines
1.8 KiB
JavaScript
/**
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* @license
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* Copyright 2020 Google LLC
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* SPDX-License-Identifier: Apache-2.0
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*/
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/**
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* @fileoverview AST Node and keyboard navigation interfaces.
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* @author samelh@google.com (Sam El-Husseini)
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*/
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'use strict';
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goog.provide('Blockly.IASTNodeLocation');
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goog.provide('Blockly.IASTNodeLocationSvg');
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goog.provide('Blockly.IASTNodeLocationWithBlock');
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goog.provide('Blockly.IKeyboardAccessible');
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goog.requireType('Blockly.Block');
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goog.requireType('Blockly.ShortcutRegistry');
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/**
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* An AST node location interface.
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* @interface
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*/
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Blockly.IASTNodeLocation = function() {};
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/**
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* An AST node location SVG interface.
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* @interface
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* @extends {Blockly.IASTNodeLocation}
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*/
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Blockly.IASTNodeLocationSvg = function() {};
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/**
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* Add the marker svg to this node's svg group.
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* @param {SVGElement} markerSvg The svg root of the marker to be added to the
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* svg group.
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*/
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Blockly.IASTNodeLocationSvg.prototype.setMarkerSvg;
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/**
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* Add the cursor svg to this node's svg group.
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* @param {SVGElement} cursorSvg The svg root of the cursor to be added to the
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* svg group.
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*/
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Blockly.IASTNodeLocationSvg.prototype.setCursorSvg;
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/**
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* An AST node location that has an associated block.
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* @interface
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* @extends {Blockly.IASTNodeLocation}
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*/
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Blockly.IASTNodeLocationWithBlock = function() {};
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/**
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* Get the source block associated with this node.
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* @return {Blockly.Block} The source block.
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*/
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Blockly.IASTNodeLocationWithBlock.prototype.getSourceBlock;
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/**
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* An interface for an object that handles keyboard shortcuts.
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* @interface
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*/
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Blockly.IKeyboardAccessible = function() {};
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/**
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* Handles the given keyboard shortcut.
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* @param {!Blockly.ShortcutRegistry.KeyboardShortcut} shortcut The shortcut to be handled.
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* @return {boolean} True if the shortcut has been handled, false otherwise.
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*/
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Blockly.IKeyboardAccessible.prototype.onShortcut;
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