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//===========================================
// Lumina-DE source code
// Copyright (c) 2017, Ken Moore
// Available under the 3-clause BSD license
// See the LICENSE file for full details
//===========================================
// This is a container object for setting/announcing changes
// in a native window's properties.
// The WM will usually run the "setProperty" function on this object,
// and any other classes/widgets which watch this window can act appropriatly after-the-fact
// Non-WM classes should use the "Request" signals to ask the WM to do something, and listen for changes later
//===========================================
#ifndef _LUMINA_DESKTOP_NATIVE_WINDOW_H
#define _LUMINA_DESKTOP_NATIVE_WINDOW_H
#include <QString>
#include <QRect>
#include <QSize>
#include <QObject>
#include <QWindow>
#include <QHash>
#include <QVariant>
class NativeWindow : public QObject{
Q_OBJECT
public:
enum State{ S_MODAL, S_STICKY, S_MAX_VERT, S_MAX_HORZ, S_SHADED, S_SKIP_TASKBAR, S_SKIP_PAGER, S_HIDDEN, S_FULLSCREEN, S_ABOVE, S_BELOW, S_ATTENTION };
enum Type{T_DESKTOP, T_DOCK, T_TOOLBAR, T_MENU, T_UTILITY, T_SPLASH, T_DIALOG, T_DROPDOWN_MENU, T_POPUP_MENU, T_TOOLTIP, T_NOTIFICATION, T_COMBO, T_DND, T_NORMAL };
enum Action {A_MOVE, A_RESIZE, A_MINIMIZE, A_SHADE, A_STICK, A_MAX_VERT, A_MAX_HORZ, A_FULLSCREEN, A_CHANGE_DESKTOP, A_CLOSE, A_ABOVE, A_BELOW};
enum Property{ /*QVariant Type*/
None=0, /*null*/
MinSize, /*QSize*/
MaxSize, /*QSize*/
Size, /*QSize*/
GlobalPos, /*QPoint*/
Title, /*QString*/
ShortTitle, /*QString*/
Icon, /*QIcon*/
Name, /*QString*/
Workspace, /*int*/
States, /*QList<NativeWindow::State> : Current state of the window */
WinTypes, /*QList<NativeWindow::Type> : Current type of window (typically does not change)*/
WinActions, /*QList<NativeWindow::Action> : Current actions that the window allows (Managed/set by the WM)*/
FrameExtents, /*QList<int> : [Left, Right, Top, Bottom] in pixels */
RelatedWindows, /* QList<WId> - better to use the "isRelatedTo(WId)" function instead of reading this directly*/
Active, /*bool*/
Visible /*bool*/
};
static QList<NativeWindow::Property> allProperties(){
//Return all the available properties (excluding "None" and "FrameExtents" (WM control only) )
QList<NativeWindow::Property> props;
props << MinSize << MaxSize << Size << GlobalPos << Title << ShortTitle << Icon << Name << Workspace \
<< States << WinTypes << WinActions << RelatedWindows << Active << Visible;
return props;
};
NativeWindow(WId id);
~NativeWindow();
void addFrameWinID(WId);
void addDamageID(unsigned int);
bool isRelatedTo(WId);
WId id();
WId frameId();
unsigned int damageId();
//QWindow* window();
QVariant property(NativeWindow::Property);
void setProperty(NativeWindow::Property, QVariant, bool force = false);
void setProperties(QList<NativeWindow::Property>, QList<QVariant>, bool force = false);
void requestProperty(NativeWindow::Property, QVariant, bool force = false);
void requestProperties(QList<NativeWindow::Property>, QList<QVariant>, bool force = false);
QRect geometry(); //this returns the "full" geometry of the window (window + frame)
public slots:
void requestClose(); //ask the app to close the window (may/not depending on activity)
void requestKill(); //ask the WM to kill the app associated with this window (harsh - only use if not responding)
void requestPing(); //ask the app if it is still active (a WindowNotResponding signal will get sent out if there is no reply);
private:
QHash <NativeWindow::Property, QVariant> hash;
//QWindow *WIN;
WId winid, frameid;
QList<WId> relatedTo;
unsigned int dmgID;
signals:
//General Notifications
void PropertiesChanged(QList<NativeWindow::Property>, QList<QVariant>);
void RequestPropertiesChange(WId, QList<NativeWindow::Property>, QList<QVariant>);
void WindowClosed(WId);
void WindowNotResponding(WId); //will be sent out if a window does not respond to a ping request
void VisualChanged();
//Action Requests (not automatically emitted - typically used to ask the WM to do something)
//Note: "WId" should be the NativeWindow id()
void RequestClose(WId); //Close the window
void RequestKill(WId); //Kill the window/app (usually from being unresponsive)
void RequestPing(WId); //Verify that the window is still active (such as not closing after a request
void RequestReparent(WId, WId, QPoint); //client window, frame window, relative origin point in frame
// System Tray Icon Embed/Unembed Requests
//void RequestEmbed(WId, QWidget*);
//void RequestUnEmbed(WId, QWidget*);
};
// Declare the enumerations as Qt MetaTypes
Q_DECLARE_METATYPE(NativeWindow::Type);
Q_DECLARE_METATYPE(NativeWindow::Action);
Q_DECLARE_METATYPE(NativeWindow::State);
Q_DECLARE_METATYPE(NativeWindow::Property);
#endif
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