markgojs
Version:
Interactive diagrams, charts, and graphs, such as trees, flowcharts, orgcharts, UML, BPMN, or business diagrams
230 lines (229 loc) • 9.79 kB
JavaScript
(function (factory) {
if (typeof module === "object" && typeof module.exports === "object") {
var v = factory(require, exports);
if (v !== undefined) module.exports = v;
}
else if (typeof define === "function" && define.amd) {
define(["require", "exports", "../release/go"], factory);
}
})(function (require, exports) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
/*
* Copyright (C) 1998-2019 by Northwoods Software Corporation. All Rights Reserved.
*/
var go = require("../release/go");
// A class for simulating mouse and keyboard input.
// As a special hack, this supports limited simulation of drag-and-drop between Diagrams,
// by setting on the EVENTPROPS argument of the mouseDown/mouseMove/mouseUp methods
// both the "sourceDiagram" and "targetDiagram" properties.
// Although InputEvent.targetDiagram is a real property,
// the "sourceDiagram" property is only used by these Robot methods.
/**
* @constructor
* @class
* @param {Diagram=} dia the Diagram on which the Robot simulates input events
*/
var Robot = /** @class */ (function () {
function Robot(dia) {
if (dia === undefined)
dia = null;
this.diagram = dia;
}
/**
* @ignore
* Transfer property settings from a JavaScript Object to an InputEvent.
* @this {Robot}
* @param {InputEvent} e
* @param {Object} props
*/
Robot.prototype.initializeEvent = function (e, props) {
if (!props)
return;
for (var p in props) {
if (p !== "sourceDiagram")
e[p] = props[p];
}
};
;
/**
* Simulate a mouse down event.
* @this {Robot}
* @param {number} x the X-coordinate of the mouse point in document coordinates.
* @param {number} y the Y-coordinate of the mouse point in document coordinates.
* @param {number=} time the timestamp of the simulated event, in milliseconds; default zero
* @param {object=} eventprops an optional argument providing properties for the InputEvent.
*/
Robot.prototype.mouseDown = function (x, y, time, eventprops) {
if (typeof x !== "number" || typeof y !== "number")
throw new Error("Robot.mouseDown first two args must be X,Y numbers");
if (time === undefined)
time = 0;
var diagram = this.diagram;
if (eventprops && eventprops.sourceDiagram)
diagram = eventprops.sourceDiagram;
if (!diagram.isEnabled)
return;
var n = new go.InputEvent();
n.diagram = diagram;
n.documentPoint = new go.Point(x, y);
n.viewPoint = diagram.transformDocToView(n.documentPoint);
n.timestamp = time;
n.down = true;
this.initializeEvent(n, eventprops);
diagram.lastInput = n;
diagram.firstInput = n.copy();
diagram.currentTool.doMouseDown();
};
;
/**
* Simulate a mouse move event.
* @this {Robot}
* @param {number} x the X-coordinate of the mouse point in document coordinates.
* @param {number} y the Y-coordinate of the mouse point in document coordinates.
* @param {number=} time the timestamp of the simulated event, in milliseconds; default zero
* @param {object=} eventprops an optional argument providing properties for the InputEvent.
*/
Robot.prototype.mouseMove = function (x, y, time, eventprops) {
if (typeof x !== "number" || typeof y !== "number")
throw new Error("Robot.mouseMove first two args must be X,Y numbers");
if (time === undefined)
time = 0;
var diagram = this.diagram;
if (eventprops && eventprops.sourceDiagram)
diagram = eventprops.sourceDiagram;
if (!diagram.isEnabled)
return;
var n = new go.InputEvent();
n.diagram = diagram;
n.documentPoint = new go.Point(x, y);
n.viewPoint = diagram.transformDocToView(n.documentPoint);
n.timestamp = time;
this.initializeEvent(n, eventprops);
diagram.lastInput = n;
if (diagram.simulatedMouseMove(null, n.documentPoint, n.targetDiagram))
return;
diagram.currentTool.doMouseMove();
};
;
/**
* Simulate a mouse up event.
* @this {Robot}
* @param {number} x the X-coordinate of the mouse point in document coordinates.
* @param {number} y the Y-coordinate of the mouse point in document coordinates.
* @param {number=} time the timestamp of the simulated event, in milliseconds; default zero
* @param {object=} eventprops an optional argument providing properties for the InputEvent.
*/
Robot.prototype.mouseUp = function (x, y, time, eventprops) {
if (typeof x !== "number" || typeof y !== "number")
throw new Error("Robot.mouseUp first two args must be X,Y numbers");
if (time === undefined)
time = 0;
var diagram = this.diagram;
if (eventprops && eventprops.sourceDiagram)
diagram = eventprops.sourceDiagram;
if (!diagram.isEnabled)
return;
var n = new go.InputEvent();
n.diagram = diagram;
n.documentPoint = new go.Point(x, y);
n.viewPoint = diagram.transformDocToView(n.documentPoint);
n.timestamp = time;
n.up = true;
if (diagram.firstInput.documentPoint.equals(n.documentPoint))
n.clickCount = 1; // at least??
this.initializeEvent(n, eventprops);
diagram.lastInput = n;
if (diagram.simulatedMouseUp(null, n.sourceDiagram, n.documentPoint, n.targetDiagram))
return;
diagram.currentTool.doMouseUp();
};
;
/**
* Simulate a mouse wheel event.
* @this {Robot}
* @param {number} delta non-zero turn
* @param {number=} time the timestamp of the simulated event, in milliseconds; default zero
* @param {object=} eventprops an optional argument providing properties for the InputEvent.
*/
Robot.prototype.mouseWheel = function (delta, time, eventprops) {
if (typeof delta !== "number")
throw new Error("Robot.mouseWheel first arg must be DELTA number");
if (time === undefined)
time = 0;
var diagram = this.diagram;
if (!diagram.isEnabled)
return;
var n = diagram.lastInput.copy();
n.diagram = diagram;
n.delta = delta;
n.timestamp = time;
this.initializeEvent(n, eventprops);
diagram.lastInput = n;
diagram.currentTool.doMouseWheel();
};
;
/**
* Simulate a key down event.
* @this {Robot}
* @param {string|number} keyorcode
* @param {number=} time the timestamp of the simulated event, in milliseconds; default zero
* @param {object=} eventprops an optional argument providing properties for the InputEvent.
*/
Robot.prototype.keyDown = function (keyorcode, time, eventprops) {
if (typeof keyorcode !== "string" && typeof keyorcode !== "number")
throw new Error("Robot.keyDown first arg must be a string or a number");
if (time === undefined)
time = 0;
var diagram = this.diagram;
if (!diagram.isEnabled)
return;
var n = diagram.lastInput.copy();
n.diagram = diagram;
if (typeof (keyorcode) === 'string') {
n.key = keyorcode;
}
else if (typeof (keyorcode) === 'number') {
n.key = String.fromCharCode(keyorcode);
}
n.timestamp = time;
n.down = true;
this.initializeEvent(n, eventprops);
diagram.lastInput = n;
diagram.currentTool.doKeyDown();
};
;
/**
* Simulate a key up event.
* @this {Robot}
* @param {string|number} keyorcode
* @param {number=} time the timestamp of the simulated event, in milliseconds; default zero
* @param {object=} eventprops an optional argument providing properties for the InputEvent.
*/
Robot.prototype.keyUp = function (keyorcode, time, eventprops) {
if (typeof keyorcode !== "string" && typeof keyorcode !== "number")
throw new Error("Robot.keyUp first arg must be a string or a number");
if (time === undefined)
time = 0;
var diagram = this.diagram;
if (!diagram.isEnabled)
return;
var n = diagram.lastInput.copy();
n.diagram = diagram;
if (typeof (keyorcode) === 'string') {
n.key = keyorcode;
}
else if (typeof (keyorcode) === 'number') {
n.key = String.fromCharCode(keyorcode);
}
n.timestamp = time;
n.up = true;
this.initializeEvent(n, eventprops);
diagram.lastInput = n;
diagram.currentTool.doKeyUp();
};
;
return Robot;
}());
exports.Robot = Robot;
});