overte-lubosz/interface/src/scripting/DesktopScriptingInterface.h
2019-07-10 11:49:36 -07:00

112 lines
4.9 KiB
C++

//
// DesktopScriptingInterface.h
// interface/src/scripting
//
// Created by David Rowe on 25 Aug 2015.
// Copyright 2015 High Fidelity, Inc.
//
// Distributed under the Apache License, Version 2.0.
// See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
//
#ifndef hifi_DesktopScriptingInterface_h
#define hifi_DesktopScriptingInterface_h
#include <QObject>
#include <QtScript/QScriptValue>
#include <DependencyManager.h>
#include "ui/InteractiveWindow.h"
/**jsdoc
* The <code>Desktop</code> API provides the dimensions of the computer screen, sets the opacity of the HUD surface, and
* enables QML and HTML windows to be shown inside or outside of Interface.
*
* @namespace Desktop
*
* @hifi-interface
* @hifi-client-entity
* @hifi-avatar
*
* @property {number} width - The width of the computer screen including task bar and system menu, in pixels.
* <em>Read-only.</em>
* @property {number} height - The height of the computer screen including task bar and system menu, in pixels.
* <em>Read-only.</em>
* @property {InteractiveWindow.Flags} ALWAYS_ON_TOP - A flag value that makes an {@link InteractiveWindow} always display on
* top. <em>Read-only.</em>
* @property {InteractiveWindow.Flags} CLOSE_BUTTON_HIDES - A flag value that makes an {@link InteractiveWindow} hide instead
* of closing when the user clicks the "close" button.<em> Read-only.</em>
* @property {InteractiveWindow.PresentationModes} PresentationMode - The possible display options for an
* {@link InteractiveWindow}: display inside Interface or in a separate desktop window. <em>Read-only.</em>
* @property {InteractiveWindow.DockAreas} DockArea - The possible docking locations of an {@link InteractiveWindow}: top,
* bottom, left, or right of the Interface window.
* <em>Read-only.</em>
*/
class DesktopScriptingInterface : public QObject, public Dependency {
Q_OBJECT
Q_PROPERTY(int width READ getWidth) // Physical width of screen(s) including task bars and system menus
Q_PROPERTY(int height READ getHeight) // Physical height of screen(s) including task bars and system menus
Q_PROPERTY(QVariantMap PresentationMode READ getPresentationMode CONSTANT FINAL)
Q_PROPERTY(QVariantMap DockArea READ getDockArea CONSTANT FINAL)
Q_PROPERTY(int ALWAYS_ON_TOP READ flagAlwaysOnTop CONSTANT FINAL)
Q_PROPERTY(int CLOSE_BUTTON_HIDES READ flagCloseButtonHides CONSTANT FINAL)
public:
/**jsdoc
* Sets the opacity of the HUD surface.
* @function Desktop.setHUDAlpha
* @param {number} alpha - The opacity, <code>0.0 &ndash; 1.0</code>.
*/
Q_INVOKABLE void setHUDAlpha(float alpha);
/**jsdoc
* Opens a QML window within Interface: in the Interface window in desktop mode or on the HUD surface in HMD mode. If a
* window of the specified name already exists, it is shown, otherwise a new window is created from the QML.
* @function Desktop.show
* @param {string} url - The QML file that specifies the window content.
* @param {string} name - A unique name for the window.
* @example <caption>Open the general settings dialog.</caption>
* Desktop.show("hifi/dialogs/GeneralPreferencesDialog.qml", "GeneralPreferencesDialog");
*/
Q_INVOKABLE void show(const QString& path, const QString& title);
/**jsdoc
* Creates a new window that can be displayed either within Interface or as a separate desktop window.
* @function Desktop.createWindow
* @param {string} url - The QML file that specifies the window content. The QML file can use a <code>WebView</code>
* control (defined by "WebView.qml" included in the Interface install) to embed an HTML web page (complete with
* <code>EventBridge</code> object).
* @param {InteractiveWindow.Properties} [properties] - Initial window properties.
* @returns {InteractiveWindow} A new window object.
* @example <caption>Open a dialog in its own window separate from Interface.</caption>
* var nativeWindow = Desktop.createWindow(Script.resourcesPath() + 'qml/OverlayWindowTest.qml', {
* title: "Native Window",
* presentationMode: Desktop.PresentationMode.NATIVE,
* size: { x: 500, y: 400 }
* });
*
* Script.scriptEnding.connect(function () {
* nativeWindow.close();
* });
*/
Q_INVOKABLE InteractiveWindowPointer createWindow(const QString& sourceUrl, const QVariantMap& properties = QVariantMap());
int getWidth();
int getHeight();
private:
static int flagAlwaysOnTop() { return AlwaysOnTop; }
static int flagCloseButtonHides() { return CloseButtonHides; }
Q_INVOKABLE InteractiveWindowPointer createWindowOnThread(const QString& sourceUrl, const QVariantMap& properties, QThread* targetThread);
static QVariantMap getDockArea();
Q_INVOKABLE static QVariantMap getPresentationMode();
};
#endif // hifi_DesktopScriptingInterface_h