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import React from 'react';
import Common from '../../common/Common';
import Logger from '../../common/Logger';
import Diagram from '../diagram/Diagram';
import Dialog from '../dialog/Dialog';
import Editor from '../editor/Editor';
import Export from '../export/Export';
import Overlay from '../overlay/Overlay';
/**
* Application controller, also a view.
*/
export default class Application extends React.Component {
/**
* Construct application view.
* @param props element properties.
* @param context react context.
*/
constructor(props, context) {
super(props, context);
this.sequencer = Common.assertNotNull(props.sequencer);
this.model = this.sequencer.getModel();
this.metamodel = this.sequencer.getMetamodel();
this.options = props.options;
Logger.setLevel(this.options.unwrap().log.level);
// Bindings.
this.showInfoDialog = this.showInfoDialog.bind(this);
this.showEditDialog = this.showEditDialog.bind(this);
this.showConfirmDialog = this.showConfirmDialog.bind(this);
this.hideOverlay = this.hideOverlay.bind(this);
this.onMouseMove = this.onMouseMove.bind(this);
this.onMouseUp = this.onMouseUp.bind(this);
}
// ///////////////////////////////////////////////////////////////////////////////////////////////
/**
* Get application options.
* @returns JSON options, see Options.js.
*/
getOptions() {
return this.options.unwrap();
}
// ///////////////////////////////////////////////////////////////////////////////////////////////
/**
* Set diagram name.
* @param n diagram (human-readable) name.
*/
setName(n) {
this.diagram.setName(n);
}
// ///////////////////////////////////////////////////////////////////////////////////////////////
/**
* Set diagram model.
* @param model diagram instance.
*/
setModel(model) {
Common.assertNotNull(model);
this.model = model;
if (this.editor) {
this.editor.render();
}
if (this.diagram) {
this.diagram.render();
}
}
// ///////////////////////////////////////////////////////////////////////////////////////////////
/**
* Get Model wrapper.
* @returns Model.
*/
getModel() {
return this.model;
}
// ///////////////////////////////////////////////////////////////////////////////////////////////
/**
* Get SVG element.
* @returns {*}
*/
getSVG() {
return this.diagram.getSVG();
}
// ///////////////////////////////////////////////////////////////////////////////////////////////
/**
* Get top-level widget. Provides the demo toolbar with access to the public API.
* @returns {*}
*/
getSequencer() {
return this.sequencer;
}
// ///////////////////////////////////////////////////////////////////////////////////////////////
/**
* Present info dialog.
* @param msg info message.
*/
showInfoDialog(msg) {
this.dialog.showInfoDialog(msg);
}
// ///////////////////////////////////////////////////////////////////////////////////////////////
/**
* Present error dialog.
* @param msg error message.
*/
showErrorDialog(msg) {
this.dialog.showErrorDialog(msg);
}
// ///////////////////////////////////////////////////////////////////////////////////////////////
/**
* Present confirmation dialog.
* @param msg info message.
* @param cb callback function to be invoked on OK.
*/
showConfirmDialog(msg, cb) {
Common.assertType(cb, 'Function');
this.dialog.showConfirmDialog(msg, cb);
}
// ///////////////////////////////////////////////////////////////////////////////////////////////
/**
* Present edit (textarea) dialog.
* @param msg prompt.
* @param text current edit text.
* @param cb callback function to be invoked on OK, taking the updated text
* as an argument.
*/
showEditDialog(msg, text, cb) {
this.dialog.showEditDialog(msg, text, cb);
}
// ///////////////////////////////////////////////////////////////////////////////////////////////
/**
* Select lifeline by ID.
* @param id lifeline ID.
*/
selectLifeline(id) {
if (this.editor) {
this.editor.selectLifeline(id);
}
if (this.diagram) {
this.diagram.selectLifeline(id);
}
}
// ///////////////////////////////////////////////////////////////////////////////////////////////
/**
* Select message by ID.
* @param id message ID.
*/
selectMessage(id) {
if (this.editor) {
this.editor.selectMessage(id);
}
if (this.diagram) {
this.diagram.selectMessage(id);
}
}
// ///////////////////////////////////////////////////////////////////////////////////////////////
/**
* (Re)render just the diagram.
*/
renderDiagram() {
this.diagram.redraw();
}
// ///////////////////////////////////////////////////////////////////////////////////////////////
/**
* Show overlay between application and modal dialog.
*/
showOverlay() {
if (this.overlay) {
this.overlay.setVisible(true);
}
}
// ///////////////////////////////////////////////////////////////////////////////////////////////
/**
* Hide overlay between application and modal dialog.
*/
hideOverlay() {
if (this.overlay) {
this.overlay.setVisible(false);
}
}
// ///////////////////////////////////////////////////////////////////////////////////////////////
/**
* Capture mouse move events, for resize.
* @param event move event.
*/
onMouseMove(event) {
if (this.editor) {
this.editor.onMouseMove(event);
}
}
// ///////////////////////////////////////////////////////////////////////////////////////////////
/**
* Propagate mouse event to the editor that manages the resize.
*/
onMouseUp() {
if (this.editor) {
this.editor.onMouseUp();
}
}
// ///////////////////////////////////////////////////////////////////////////////////////////////
/**
* Render current model state.
*/
render() {
return (
<div className="asdcs-control" onMouseMove={this.onMouseMove} onMouseUp={this.onMouseUp}>
<Editor application={this} ref={(r) => { this.editor = r; }} />
<Diagram application={this} ref={(r) => { this.diagram = r; }} />
<Dialog application={this} ref={(r) => { this.dialog = r; }} />
<Export />
<Overlay application={this} ref={(r) => { this.overlay = r; }} />
</div>
);
}
}
/** React properties. */
Application.propTypes = {
options: React.PropTypes.object.isRequired,
sequencer: React.PropTypes.object.isRequired,
};
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