173 lines
4.0 KiB
C++
173 lines
4.0 KiB
C++
/*
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* \brief QNitpickerPlatformWindow
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* \author Christian Prochaska
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* \date 2013-05-08
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*/
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/*
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* Copyright (C) 2013 Genode Labs GmbH
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*
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* This file is part of the Genode OS framework, which is distributed
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* under the terms of the GNU General Public License version 2.
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*/
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#ifndef _QNITPICKERPLATFORMWINDOW_H_
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#define _QNITPICKERPLATFORMWINDOW_H_
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/* Genode includes */
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#include <input/event.h>
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#include <nitpicker_session/connection.h>
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/* EGL includes */
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#include <EGL/egl.h>
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/* Qt includes */
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#include <qpa/qplatformwindow.h>
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#include <qevdevkeyboardhandler_p.h>
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/* Qoost includes */
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#include <qoost/qmember.h>
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QT_BEGIN_NAMESPACE
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class QNitpickerPlatformWindow : public QObject, public QPlatformWindow
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{
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Q_OBJECT
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private:
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Nitpicker::Connection _nitpicker_session;
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Framebuffer::Session_client _framebuffer_session;
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unsigned char *_framebuffer;
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bool _framebuffer_changed;
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bool _geometry_changed;
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Framebuffer::Mode _current_mode;
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Genode::Signal_context _mode_changed_signal_context;
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Genode::Signal_context_capability _mode_changed_signal_context_capability;
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Genode::Signal_receiver _signal_receiver;
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Nitpicker::Session::View_handle _view_handle;
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Input::Session_client _input_session;
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Input::Event *_ev_buf;
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QMember<QTimer> _timer;
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Qt::MouseButtons _mouse_button_state;
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QEvdevKeyboardHandler _keyboard_handler;
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QByteArray _title;
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bool _resize_handle;
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bool _decoration;
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EGLSurface _egl_surface;
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void _process_mouse_event(Input::Event *ev);
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void _process_key_event(Input::Event *ev);
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Nitpicker::Session::View_handle _create_view();
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void _adjust_and_set_geometry(const QRect &rect);
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public:
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QNitpickerPlatformWindow(QWindow *window, Genode::Rpc_entrypoint &ep,
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int screen_width, int screen_height);
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QWindow *window() const;
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QPlatformWindow *parent() const;
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QPlatformScreen *screen() const;
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QSurfaceFormat format() const;
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void setGeometry(const QRect &rect);
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QRect geometry() const;
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QMargins frameMargins() const;
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void setVisible(bool visible);
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void setWindowFlags(Qt::WindowFlags flags);
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void setWindowState(Qt::WindowState state);
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WId winId() const;
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void setParent(const QPlatformWindow *window);
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void setWindowTitle(const QString &title);
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void setWindowFilePath(const QString &title);
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void setWindowIcon(const QIcon &icon);
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void raise();
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void lower();
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bool isExposed() const;
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bool isActive() const;
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bool isEmbedded(const QPlatformWindow *parentWindow) const;
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QPoint mapToGlobal(const QPoint &pos) const;
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QPoint mapFromGlobal(const QPoint &pos) const;
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void propagateSizeHints();
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void setOpacity(qreal level);
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void setMask(const QRegion ®ion);
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void requestActivateWindow();
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void handleContentOrientationChange(Qt::ScreenOrientation orientation);
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qreal devicePixelRatio() const;
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bool setKeyboardGrabEnabled(bool grab);
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bool setMouseGrabEnabled(bool grab);
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bool setWindowModified(bool modified);
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void windowEvent(QEvent *event);
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bool startSystemResize(const QPoint &pos, Qt::Corner corner);
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void setFrameStrutEventsEnabled(bool enabled);
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bool frameStrutEventsEnabled() const;
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/* for QNitpickerWindowSurface */
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unsigned char *framebuffer();
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void refresh(int x, int y, int w, int h);
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/* for QNitpickerGLContext */
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EGLSurface egl_surface() const;
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void egl_surface(EGLSurface egl_surface);
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/* for QNitpickerViewWidget */
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Nitpicker::View_capability view_cap() const;
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signals:
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void framebuffer_changed();
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private slots:
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void handle_events();
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};
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QT_END_NAMESPACE
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#endif /* _QNITPICKERPLATFORMWINDOW_H_ */
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