webgme/src/client/js/Panels/GraphViz/GraphVizPanel.js

Web-based Generic Modeling Environment

/*globals define, _, WebGMEGlobal, $*/
/*jshint browser: true*/
/**
 * @author rkereskenyi / https://github.com/rkereskenyi
 */

define(['js/PanelBase/PanelBaseWithHeader',
    'js/PanelManager/IActivePanel',
    'js/Widgets/GraphViz/GraphVizWidget',
    './GraphVizPanelControl'
], function (PanelBaseWithHeader,
             IActivePanel,
             GraphVizWidget,
             GraphVizPanelControl) {
    'use strict';

    var GraphVizPanel;

    GraphVizPanel = function (layoutManager, params) {
        var options = {};
        //set properties from options
        options[PanelBaseWithHeader.OPTIONS.LOGGER_INSTANCE_NAME] = 'GraphVizPanel';
        options[PanelBaseWithHeader.OPTIONS.FLOATING_TITLE] = true;

        //call parent's constructor
        PanelBaseWithHeader.apply(this, [options, layoutManager]);

        this._client = params.client;

        //initialize UI
        this._initialize();

        this.logger.debug('GraphVizPanel ctor finished');
    };

    //inherit from PanelBaseWithHeader
    _.extend(GraphVizPanel.prototype, PanelBaseWithHeader.prototype);
    _.extend(GraphVizPanel.prototype, IActivePanel.prototype);

    GraphVizPanel.prototype._initialize = function () {
        var self = this;

        //set Widget title
        this.setTitle('');

        this.widget = new GraphVizWidget(this.$el);

        this.widget.setTitle = function (title) {
            self.setTitle(title);
        };

        this.control = new GraphVizPanelControl({
            client: this._client,
            widget: this.widget
        });

        this.onActivate();
    };

    GraphVizPanel.prototype.getSplitPanelToolbarEl = function () {
        this._splitPanelToolbarEl = IActivePanel.prototype.getSplitPanelToolbarEl.call(this);

        // Set the size bigger than 40 x 40 and add some padding for the scroll-bar.
        this._splitPanelToolbarEl.css({
            width: '100px',
            height: '100px',
            'padding-right': '10px'
        });

        this.control._addSplitPanelToolbarBtns(this._splitPanelToolbarEl);

        return this._splitPanelToolbarEl;
    };

    GraphVizPanel.prototype.afterAppend = function () {
        PanelBaseWithHeader.prototype.afterAppend.call(this);
        // At this point the split-panel has added its buttons (the maximize)
        // and we can modify the look of all btns.

        this._splitPanelToolbarEl.children().each(function () {
            $(this).css({
                'font-size': '16px'
            });
        });
    };

    /* OVERRIDE FROM WIDGET-WITH-HEADER */
    /* METHOD CALLED WHEN THE WIDGET'S READ-ONLY PROPERTY CHANGES */
    GraphVizPanel.prototype.onReadOnlyChanged = function (isReadOnly) {
        //apply parent's onReadOnlyChanged
        PanelBaseWithHeader.prototype.onReadOnlyChanged.call(this, isReadOnly);

        //this._graphVizWidget.setReadOnly(isReadOnly);
    };

    GraphVizPanel.prototype.onResize = function (width, height) {
        this.logger.debug('onResize --> width: ' + width + ', height: ' + height);
        this.widget.onWidgetContainerResize(width, height);
    };

    GraphVizPanel.prototype.destroy = function () {
        this.control.destroy();
        this.widget.destroy();

        PanelBaseWithHeader.prototype.destroy.call(this);
        WebGMEGlobal.KeyboardManager.setListener(undefined);
        WebGMEGlobal.Toolbar.refresh();
    };

    GraphVizPanel.prototype.onActivate = function () {
        this.widget.onActivate();
        this.control.onActivate();
        WebGMEGlobal.KeyboardManager.setListener(this.widget);
        WebGMEGlobal.Toolbar.refresh();
    };

    GraphVizPanel.prototype.onDeactivate = function () {
        this.widget.onDeactivate();
        this.control.onDeactivate();
        WebGMEGlobal.KeyboardManager.setListener(undefined);
        WebGMEGlobal.Toolbar.refresh();
    };

    GraphVizPanel.prototype.getValidTypesInfo = function (/*nodeId, aspect*/) {
        return {};
    };

    return GraphVizPanel;
});