mirror of
https://github.com/google/blockly.git
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69 lines
2.0 KiB
TypeScript
69 lines
2.0 KiB
TypeScript
/**
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* @license
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* Copyright 2021 Google LLC
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* SPDX-License-Identifier: Apache-2.0
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*/
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/**
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* Module that provides constants for use inside Blockly. Do not
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* use these constants outside of the core library.
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*
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* @namespace Blockly.internalConstants
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*/
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import * as goog from '../closure/goog/goog.js';
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goog.declareModuleId('Blockly.internalConstants');
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import {ConnectionType} from './connection_type.js';
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/**
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* Number of characters to truncate a collapsed block to.
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*
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* @alias Blockly.internalConstants.COLLAPSE_CHARS
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* @internal
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*/
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export const COLLAPSE_CHARS = 30;
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/**
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* When dragging a block out of a stack, split the stack in two (true), or drag
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* out the block healing the stack (false).
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*
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* @alias Blockly.internalConstants.DRAG_STACK
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* @internal
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*/
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export const DRAG_STACK = true;
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/**
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* Lookup table for determining the opposite type of a connection.
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*
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* @alias Blockly.internalConstants.OPPOSITE_TYPE
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* @internal
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*/
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export const OPPOSITE_TYPE: number[] = [];
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OPPOSITE_TYPE[ConnectionType.INPUT_VALUE] = ConnectionType.OUTPUT_VALUE;
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OPPOSITE_TYPE[ConnectionType.OUTPUT_VALUE] = ConnectionType.INPUT_VALUE;
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OPPOSITE_TYPE[ConnectionType.NEXT_STATEMENT] =
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ConnectionType.PREVIOUS_STATEMENT;
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OPPOSITE_TYPE[ConnectionType.PREVIOUS_STATEMENT] =
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ConnectionType.NEXT_STATEMENT;
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/**
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* String for use in the dropdown created in field_variable.
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* This string indicates that this option in the dropdown is 'Rename
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* variable...' and if selected, should trigger the prompt to rename a variable.
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*
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* @alias Blockly.internalConstants.RENAME_VARIABLE_ID
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* @internal
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*/
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export const RENAME_VARIABLE_ID = 'RENAME_VARIABLE_ID';
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/**
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* String for use in the dropdown created in field_variable.
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* This string indicates that this option in the dropdown is 'Delete the "%1"
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* variable' and if selected, should trigger the prompt to delete a variable.
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*
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* @alias Blockly.internalConstants.DELETE_VARIABLE_ID
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* @internal
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*/
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export const DELETE_VARIABLE_ID = 'DELETE_VARIABLE_ID';
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