core-graphics/lib/editor-state/editor-state.js

A core library for creating shape-based graphic editors

'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});
exports.initialGridState = undefined;
exports.getInitialEditorState = getInitialEditorState;

var _modes = require('../declarations/modes');

var _historyReducer = require('../history/history-reducer');

var _historyReducer2 = _interopRequireDefault(_historyReducer);

var _icepick = require('icepick');

var i = _interopRequireWildcard(_icepick);

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var initialGridState = exports.initialGridState = {
    on: false,
    size: 16
};
function getInitialEditorState(params) {
    var shapesDeclarations = params.shapesDeclarations;
    var author = params.author;
    var viewport = params.viewport;
    var _params$graphicalCont = params.graphicalContextData;
    var graphicalContextData = _params$graphicalCont === undefined ? {} : _params$graphicalCont;
    var _params$persistedHist = params.persistedHistory;
    var persistedHistory = _params$persistedHist === undefined ? [] : _params$persistedHist;
    var _params$grid = params.grid;
    var grid = _params$grid === undefined ? initialGridState : _params$grid;

    var scene = { shapes: {}, shapesOrder: [] };
    if (persistedHistory && persistedHistory.length > 0) {
        scene = (0, _historyReducer2.default)(persistedHistory, scene);
    }
    return i.freeze({
        mode: (0, _modes.modeSelect)(),
        viewport: viewport || { x: 0, y: 0 },
        grid: grid,
        contextMenu: {
            open: false,
            x: 0,
            y: 0,
            target: null
        },
        mouse: {
            ignoreCursorUp: false,
            down: false,
            inside: false,
            x: 0,
            y: 0,
            lastDownX: 0,
            lastDownY: 0
        },
        modifierKeys: {},
        shapesDeclarations: shapesDeclarations,
        author: author,
        graphicalContextData: graphicalContextData,
        persistedHistory: persistedHistory,
        persistedScene: scene,
        scene: scene,
        previewedHistoryEvents: [],
        editorActionsQueue: []
    });
}