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/* BEGIN_COMMON_COPYRIGHT_HEADER
* (c)LGPL2.1+
*
* LXQt - a lightweight, Qt based, desktop toolset
* https://lxqt.org
*
* Copyright: 2015 David Edmundson <davidedmundson@kde.org>
* 2019 Konrad Materka <materka@gmail.com>
* 2022 LXQt team
*
* This program or library is free software; you can redistribute it
* and/or modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
* You should have received a copy of the GNU Lesser General
* Public License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301 USA
*
* END_COMMON_COPYRIGHT_HEADER */
#pragma once
#include <QDBusArgument>
#include <QDBusConnection>
#include <QDBusObjectPath>
#include <QObject>
#include <QImage>
#include <QPoint>
#include <xcb/xcb.h>
#include <xcb/xcb_image.h>
#include "snidbus.h"
namespace Xcb {
class Atoms;
}
class SNIProxy : public QObject
{
Q_OBJECT
Q_PROPERTY(QString Category READ Category)
Q_PROPERTY(QString Id READ Id)
Q_PROPERTY(QString Title READ Title)
Q_PROPERTY(QString Status READ Status)
Q_PROPERTY(int WindowId READ WindowId)
Q_PROPERTY(bool ItemIsMenu READ ItemIsMenu)
Q_PROPERTY(KDbusImageVector IconPixmap READ IconPixmap)
public:
explicit SNIProxy(xcb_window_t wid, Xcb::Atoms & atoms, QObject *parent = nullptr);
~SNIProxy() override;
void update();
void resizeWindow(const uint16_t width, const uint16_t height) const;
void hideContainerWindow(xcb_window_t windowId) const;
inline void vanished(bool vanished) { m_vanished = vanished; }
/**
* @return the category of the application associated to this item
* @see Category
*/
QString Category() const;
/**
* @return the id of this item
*/
QString Id() const;
/**
* @return the title of this item
*/
QString Title() const;
/**
* @return The status of this item
* @see Status
*/
QString Status() const;
/**
* @return The id of the main window of the application that controls the item
*/
int WindowId() const;
/**
* @return The item only support the context menu, the visualization should prefer sending ContextMenu() instead of Activate()
*/
bool ItemIsMenu() const;
/**
* @return a serialization of the icon data
*/
KDbusImageVector IconPixmap() const;
public Q_SLOTS:
// interaction
/**
* Shows the context menu associated to this item
* at the desired screen position
*/
void ContextMenu(int x, int y);
/**
* Shows the main widget and try to position it on top
* of the other windows, if the widget is already visible, hide it.
*/
void Activate(int x, int y);
/**
* The user activated the item in an alternate way (for instance with middle mouse button, this depends from the systray implementation)
*/
void SecondaryActivate(int x, int y);
/**
* Inform this item that the mouse wheel was used on its representation
*/
void Scroll(int delta, const QString &orientation);
Q_SIGNALS:
/**
* Inform the systemtray that the own main icon has been changed,
* so should be reloaded
*/
void NewIcon();
/**
* Inform the systemtray that there is a new icon to be used as overlay
*/
void NewOverlayIcon();
/**
* Inform the systemtray that the requesting attention icon
* has been changed, so should be reloaded
*/
void NewAttentionIcon();
/**
* Inform the systemtray that something in the tooltip has been changed
*/
void NewToolTip();
/**
* Signal the new status when it has been changed
* @see Status
*/
void NewStatus(const QString &status);
private:
enum InjectMode {
Direct,
XTest,
};
QSize calculateClientWindowSize() const;
void sendClick(uint8_t mouseButton, int x, int y);
QImage getImageNonComposite() const;
bool isTransparentImage(const QImage &image) const;
QImage convertFromNative(xcb_image_t *xcbImage) const;
QPoint calculateClickPoint() const;
void stackContainerWindow(const uint32_t stackMode) const;
QDBusConnection m_dbus;
xcb_connection_t *m_connection;
xcb_window_t m_windowId;
xcb_window_t m_containerWid;
static int s_serviceCount;
QImage m_windowImage;
QImage m_iconImage;
bool sendingClickEvent;
InjectMode m_injectMode;
Xcb::Atoms & m_atoms;
bool m_vanished = false;
};
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