273 lines
9.9 KiB
C++
273 lines
9.9 KiB
C++
/****************************************************************************
|
|
**
|
|
** Copyright (C) 2015 The Qt Company Ltd.
|
|
** Contact: http://www.qt.io/licensing/
|
|
**
|
|
** This file is part of the plugins of the Qt Toolkit.
|
|
**
|
|
** $QT_BEGIN_LICENSE:LGPL21$
|
|
** Commercial License Usage
|
|
** Licensees holding valid commercial Qt licenses may use this file in
|
|
** accordance with the commercial license agreement provided with the
|
|
** Software or, alternatively, in accordance with the terms contained in
|
|
** a written agreement between you and The Qt Company. For licensing terms
|
|
** and conditions see http://www.qt.io/terms-conditions. For further
|
|
** information use the contact form at http://www.qt.io/contact-us.
|
|
**
|
|
** GNU Lesser General Public License Usage
|
|
** Alternatively, this file may be used under the terms of the GNU Lesser
|
|
** General Public License version 2.1 or version 3 as published by the Free
|
|
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
|
|
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
|
|
** following information to ensure the GNU Lesser General Public License
|
|
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
|
|
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
|
|
**
|
|
** As a special exception, The Qt Company gives you certain additional
|
|
** rights. These rights are described in The Qt Company LGPL Exception
|
|
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
|
|
**
|
|
** $QT_END_LICENSE$
|
|
**
|
|
****************************************************************************/
|
|
|
|
#ifndef QXCBWINDOW_H
|
|
#define QXCBWINDOW_H
|
|
|
|
#include <qpa/qplatformwindow.h>
|
|
#include <QtGui/QSurfaceFormat>
|
|
#include <QtGui/QImage>
|
|
|
|
#include <xcb/xcb.h>
|
|
#include <xcb/sync.h>
|
|
|
|
#include "qxcbobject.h"
|
|
|
|
#include <QtPlatformHeaders/qxcbwindowfunctions.h>
|
|
|
|
QT_BEGIN_NAMESPACE
|
|
|
|
class QXcbScreen;
|
|
class QXcbSyncWindowRequest;
|
|
class QIcon;
|
|
|
|
class Q_XCB_EXPORT QXcbWindow : public QXcbObject, public QXcbWindowEventListener, public QPlatformWindow
|
|
{
|
|
public:
|
|
enum NetWmState {
|
|
NetWmStateAbove = 0x1,
|
|
NetWmStateBelow = 0x2,
|
|
NetWmStateFullScreen = 0x4,
|
|
NetWmStateMaximizedHorz = 0x8,
|
|
NetWmStateMaximizedVert = 0x10,
|
|
NetWmStateModal = 0x20,
|
|
NetWmStateStaysOnTop = 0x40,
|
|
NetWmStateDemandsAttention = 0x80
|
|
};
|
|
|
|
Q_DECLARE_FLAGS(NetWmStates, NetWmState)
|
|
|
|
QXcbWindow(QWindow *window);
|
|
~QXcbWindow();
|
|
|
|
void setGeometry(const QRect &rect) Q_DECL_OVERRIDE;
|
|
|
|
QMargins frameMargins() const Q_DECL_OVERRIDE;
|
|
|
|
void setVisible(bool visible) Q_DECL_OVERRIDE;
|
|
void setWindowFlags(Qt::WindowFlags flags) Q_DECL_OVERRIDE;
|
|
void setWindowState(Qt::WindowState state) Q_DECL_OVERRIDE;
|
|
WId winId() const Q_DECL_OVERRIDE;
|
|
void setParent(const QPlatformWindow *window) Q_DECL_OVERRIDE;
|
|
|
|
bool isExposed() const Q_DECL_OVERRIDE;
|
|
bool isEmbedded(const QPlatformWindow *parentWindow = 0) const Q_DECL_OVERRIDE;
|
|
QPoint mapToGlobal(const QPoint &pos) const Q_DECL_OVERRIDE;
|
|
QPoint mapFromGlobal(const QPoint &pos) const Q_DECL_OVERRIDE;
|
|
|
|
void setWindowTitle(const QString &title) Q_DECL_OVERRIDE;
|
|
void setWindowIconText(const QString &title);
|
|
void setWindowIcon(const QIcon &icon) Q_DECL_OVERRIDE;
|
|
void raise() Q_DECL_OVERRIDE;
|
|
void lower() Q_DECL_OVERRIDE;
|
|
void propagateSizeHints() Q_DECL_OVERRIDE;
|
|
|
|
void requestActivateWindow() Q_DECL_OVERRIDE;
|
|
|
|
bool setKeyboardGrabEnabled(bool grab) Q_DECL_OVERRIDE;
|
|
bool setMouseGrabEnabled(bool grab) Q_DECL_OVERRIDE;
|
|
|
|
void setCursor(xcb_cursor_t cursor);
|
|
|
|
QSurfaceFormat format() const Q_DECL_OVERRIDE;
|
|
|
|
void windowEvent(QEvent *event) Q_DECL_OVERRIDE;
|
|
|
|
bool startSystemResize(const QPoint &pos, Qt::Corner corner) Q_DECL_OVERRIDE;
|
|
|
|
void setOpacity(qreal level) Q_DECL_OVERRIDE;
|
|
void setMask(const QRegion ®ion) Q_DECL_OVERRIDE;
|
|
|
|
void setAlertState(bool enabled) Q_DECL_OVERRIDE;
|
|
bool isAlertState() const Q_DECL_OVERRIDE { return m_alertState; }
|
|
|
|
xcb_window_t xcb_window() const { return m_window; }
|
|
uint depth() const { return m_depth; }
|
|
QImage::Format imageFormat() const { return m_imageFormat; }
|
|
bool imageNeedsRgbSwap() const { return m_imageRgbSwap; }
|
|
|
|
bool handleGenericEvent(xcb_generic_event_t *event, long *result) Q_DECL_OVERRIDE;
|
|
|
|
void handleExposeEvent(const xcb_expose_event_t *event) Q_DECL_OVERRIDE;
|
|
void handleClientMessageEvent(const xcb_client_message_event_t *event) Q_DECL_OVERRIDE;
|
|
void handleConfigureNotifyEvent(const xcb_configure_notify_event_t *event) Q_DECL_OVERRIDE;
|
|
void handleMapNotifyEvent(const xcb_map_notify_event_t *event) Q_DECL_OVERRIDE;
|
|
void handleUnmapNotifyEvent(const xcb_unmap_notify_event_t *event) Q_DECL_OVERRIDE;
|
|
void handleButtonPressEvent(const xcb_button_press_event_t *event) Q_DECL_OVERRIDE;
|
|
void handleButtonReleaseEvent(const xcb_button_release_event_t *event) Q_DECL_OVERRIDE;
|
|
void handleMotionNotifyEvent(const xcb_motion_notify_event_t *event) Q_DECL_OVERRIDE;
|
|
|
|
void handleEnterNotifyEvent(const xcb_enter_notify_event_t *event) Q_DECL_OVERRIDE;
|
|
void handleLeaveNotifyEvent(const xcb_leave_notify_event_t *event) Q_DECL_OVERRIDE;
|
|
void handleFocusInEvent(const xcb_focus_in_event_t *event) Q_DECL_OVERRIDE;
|
|
void handleFocusOutEvent(const xcb_focus_out_event_t *event) Q_DECL_OVERRIDE;
|
|
void handlePropertyNotifyEvent(const xcb_property_notify_event_t *event) Q_DECL_OVERRIDE;
|
|
#ifdef XCB_USE_XINPUT22
|
|
void handleXIMouseEvent(xcb_ge_event_t *, Qt::MouseEventSource source = Qt::MouseEventNotSynthesized) Q_DECL_OVERRIDE;
|
|
void handleXIEnterLeave(xcb_ge_event_t *) Q_DECL_OVERRIDE;
|
|
#endif
|
|
|
|
QXcbWindow *toWindow() Q_DECL_OVERRIDE;
|
|
|
|
void handleMouseEvent(xcb_timestamp_t time, const QPoint &local, const QPoint &global,
|
|
Qt::KeyboardModifiers modifiers, Qt::MouseEventSource source);
|
|
|
|
void updateNetWmUserTime(xcb_timestamp_t timestamp);
|
|
|
|
static void setWmWindowTypeStatic(QWindow *window, QXcbWindowFunctions::WmWindowTypes windowTypes);
|
|
static void setWmWindowRoleStatic(QWindow *window, const QByteArray &role);
|
|
static uint visualIdStatic(QWindow *window);
|
|
|
|
QXcbWindowFunctions::WmWindowTypes wmWindowTypes() const;
|
|
void setWmWindowType(QXcbWindowFunctions::WmWindowTypes types, Qt::WindowFlags flags);
|
|
void setWmWindowRole(const QByteArray &role);
|
|
|
|
static void setWindowIconTextStatic(QWindow *window, const QString &text);
|
|
|
|
static void setParentRelativeBackPixmapStatic(QWindow *window);
|
|
void setParentRelativeBackPixmap();
|
|
|
|
static bool requestSystemTrayWindowDockStatic(const QWindow *window);
|
|
bool requestSystemTrayWindowDock() const;
|
|
|
|
static QRect systemTrayWindowGlobalGeometryStatic(const QWindow *window);
|
|
QRect systemTrayWindowGlobalGeometry() const;
|
|
uint visualId() const;
|
|
|
|
bool needsSync() const;
|
|
|
|
void postSyncWindowRequest();
|
|
void clearSyncWindowRequest() { m_pendingSyncRequest = 0; }
|
|
|
|
QXcbScreen *xcbScreen() const;
|
|
|
|
virtual void create();
|
|
virtual void destroy();
|
|
|
|
public Q_SLOTS:
|
|
void updateSyncRequestCounter();
|
|
|
|
protected:
|
|
virtual void resolveFormat() { m_format = window()->requestedFormat(); }
|
|
virtual void *createVisual() { return Q_NULLPTR; }
|
|
|
|
QXcbScreen *parentScreen();
|
|
|
|
void changeNetWmState(bool set, xcb_atom_t one, xcb_atom_t two = 0);
|
|
NetWmStates netWmStates();
|
|
void setNetWmStates(NetWmStates);
|
|
|
|
void setMotifWindowFlags(Qt::WindowFlags flags);
|
|
|
|
void updateMotifWmHintsBeforeMap();
|
|
void updateNetWmStateBeforeMap();
|
|
|
|
void setTransparentForMouseEvents(bool transparent);
|
|
void updateDoesNotAcceptFocus(bool doesNotAcceptFocus);
|
|
|
|
QRect windowToWmGeometry(QRect r) const;
|
|
void sendXEmbedMessage(xcb_window_t window, quint32 message,
|
|
quint32 detail = 0, quint32 data1 = 0, quint32 data2 = 0);
|
|
void handleXEmbedMessage(const xcb_client_message_event_t *event);
|
|
|
|
void show();
|
|
void hide();
|
|
|
|
bool relayFocusToModalWindow() const;
|
|
void doFocusIn();
|
|
void doFocusOut();
|
|
|
|
bool compressExposeEvent(QRegion &exposeRegion);
|
|
|
|
void handleButtonPressEvent(int event_x, int event_y, int root_x, int root_y,
|
|
int detail, Qt::KeyboardModifiers modifiers, xcb_timestamp_t timestamp, Qt::MouseEventSource source = Qt::MouseEventNotSynthesized);
|
|
|
|
void handleButtonReleaseEvent(int event_x, int event_y, int root_x, int root_y,
|
|
int detail, Qt::KeyboardModifiers modifiers, xcb_timestamp_t timestamp, Qt::MouseEventSource source = Qt::MouseEventNotSynthesized);
|
|
|
|
void handleMotionNotifyEvent(int event_x, int event_y, int root_x, int root_y,
|
|
Qt::KeyboardModifiers modifiers, xcb_timestamp_t timestamp, Qt::MouseEventSource source = Qt::MouseEventNotSynthesized);
|
|
|
|
void handleEnterNotifyEvent(int event_x, int event_y, int root_x, int root_y,
|
|
quint8 mode, quint8 detail, xcb_timestamp_t timestamp);
|
|
|
|
void handleLeaveNotifyEvent(int root_x, int root_y,
|
|
quint8 mode, quint8 detail, xcb_timestamp_t timestamp);
|
|
|
|
xcb_window_t m_window;
|
|
|
|
uint m_depth;
|
|
QImage::Format m_imageFormat;
|
|
bool m_imageRgbSwap;
|
|
|
|
xcb_sync_int64_t m_syncValue;
|
|
xcb_sync_counter_t m_syncCounter;
|
|
|
|
Qt::WindowState m_windowState;
|
|
|
|
xcb_gravity_t m_gravity;
|
|
|
|
bool m_mapped;
|
|
bool m_transparent;
|
|
bool m_usingSyncProtocol;
|
|
bool m_deferredActivation;
|
|
bool m_embedded;
|
|
bool m_alertState;
|
|
xcb_window_t m_netWmUserTimeWindow;
|
|
|
|
QSurfaceFormat m_format;
|
|
|
|
mutable bool m_dirtyFrameMargins;
|
|
mutable QMargins m_frameMargins;
|
|
|
|
QRegion m_exposeRegion;
|
|
|
|
xcb_visualid_t m_visualId;
|
|
int m_lastWindowStateEvent;
|
|
|
|
enum SyncState {
|
|
NoSyncNeeded,
|
|
SyncReceived,
|
|
SyncAndConfigureReceived
|
|
};
|
|
SyncState m_syncState;
|
|
|
|
QXcbSyncWindowRequest *m_pendingSyncRequest;
|
|
};
|
|
|
|
QT_END_NAMESPACE
|
|
|
|
Q_DECLARE_METATYPE(QXcbWindow*)
|
|
|
|
#endif
|