core-graphics/lib/history/history-events-wrappers.js

A core library for creating shape-based graphic editors

'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});
exports.getShapeMoveEvent = getShapeMoveEvent;
exports.getShapesMoveEvent = getShapesMoveEvent;
exports.getShapesRemoveEvent = getShapesRemoveEvent;
exports.getShapesScaleEvent = getShapesScaleEvent;
exports.getShapesChangeOrderEvent = getShapesChangeOrderEvent;

var _historyEvent = require('./history-event');

var _transform = require('../utils/transform');

function getShapeMoveEvent(delta, shapeData) {
    var dx = delta.dx;
    var dy = delta.dy;

    return (0, _historyEvent.shapeUpdateEvent)(shapeData.id, (0, _transform.moveShapeKeyPoints)({ dx: dx, dy: dy }, shapeData));
}
function getShapesMoveEvent(delta, shapesData) {
    var dx = delta.dx;
    var dy = delta.dy;

    var events = shapesData.map(function (shapeData, index) {
        return (0, _historyEvent.shapeUpdateEvent)(shapeData.id, (0, _transform.moveShapeKeyPoints)({ dx: dx, dy: dy }, shapeData));
    });
    return (0, _historyEvent.historyEventsGroup)(events);
}
function getShapesRemoveEvent(ids) {
    if (ids.length === 1) {
        var id = ids[0];
        return (0, _historyEvent.shapeRemoveEvent)(id);
    }
    var events = ids.map(function (id) {
        return (0, _historyEvent.shapeRemoveEvent)(id);
    });
    return (0, _historyEvent.historyEventsGroup)(events);
}
function getShapesScaleEvent(params) {
    var shapesData = params.shapesData;
    var ids = params.ids;
    var pOrigin = params.pOrigin;
    var pStart = params.pStart;
    var pEnd = params.pEnd;
    var proportional = params.proportional;
    var minWidth = params.minWidth;
    var minHeight = params.minHeight;
    var oX = pOrigin.x;
    var oY = pOrigin.y;

    if (ids.length === 1) {
        var id = ids[0];
        var shapeData = shapesData[id];
        var _oX = pOrigin.x;
        var _oY = pOrigin.y;

        var _getResizeCoeffs = (0, _transform.getResizeCoeffs)({ pOrigin: pOrigin, pEnd: pEnd, pStart: pStart, proportional: proportional, minWidth: minWidth, minHeight: minHeight });

        var _kx = _getResizeCoeffs.kx;
        var _ky = _getResizeCoeffs.ky;

        return (0, _historyEvent.shapeUpdateEvent)(id, (0, _transform.scaleShapeKeyPoints)({ oX: _oX, oY: _oY }, { kx: _kx, ky: _ky }, shapeData));
    }

    var _getResizeCoeffs2 = (0, _transform.getResizeCoeffs)({ pOrigin: pOrigin, pEnd: pEnd, pStart: pStart, proportional: proportional, minWidth: minWidth, minHeight: minHeight });

    var kx = _getResizeCoeffs2.kx;
    var ky = _getResizeCoeffs2.ky;

    var events = ids.map(function (id, index) {
        return (0, _historyEvent.shapeUpdateEvent)(id, (0, _transform.scaleShapeKeyPoints)({ oX: oX, oY: oY }, { kx: kx, ky: ky }, shapesData[id]));
    });
    return (0, _historyEvent.historyEventsGroup)(events);
}
function getShapesChangeOrderEvent(params) {
    var shapesIds = params.shapesIds;
    var relative = params.relative;
    var value = params.value;
    var shapesOrder = params.shapesOrder;

    if (shapesIds.length === 1) {
        return (0, _historyEvent.shapeChangeOrderEvent)({ shapeId: shapesIds[0], relative: relative, value: value });
    }
    // move them, preserving order
    var orderedIds = shapesOrder.filter(function (id) {
        return shapesIds.filter(function (x) {
            return x === id;
        }).length > 0;
    }); // FIXME
    if (!relative && value === 0 || relative && value > 0) {
        orderedIds = orderedIds.reverse();
    }
    var events = orderedIds.map(function (shapeId, index) {
        return (0, _historyEvent.shapeChangeOrderEvent)({ shapeId: shapeId, relative: relative, value: value });
    });
    return (0, _historyEvent.historyEventsGroup)(events);
}