mirror of https://code.videolan.org/videolan/vlc
94 lines
2.8 KiB
C++
94 lines
2.8 KiB
C++
/*****************************************************************************
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* Copyright (C) 2020 VLC authors and VideoLAN
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
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*****************************************************************************/
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#ifndef COMPOSITORDUMMYWIN32_H
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#define COMPOSITORDUMMYWIN32_H
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#include "compositor_dummy.hpp"
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#include "videosurface.hpp"
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#include "video_window_handler.hpp"
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#include <QAbstractNativeEventFilter>
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#include <memory>
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class WinTaskbarWidget;
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class InterfaceWindowHandlerWin32;
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namespace vlc {
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class Win7NativeEventFilter : public QObject, public QAbstractNativeEventFilter {
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Q_OBJECT
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public:
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Win7NativeEventFilter( QObject* parent = nullptr );
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#if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
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bool nativeEventFilter(const QByteArray &, void *message, qintptr* /* result */);
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#else
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bool nativeEventFilter(const QByteArray &, void *message, long* /* result */);
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#endif
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signals:
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void windowStyleChanged();
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};
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class CompositorWin7 : public CompositorVideo
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{
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Q_OBJECT
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public:
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CompositorWin7(qt_intf_t *p_intf, QObject* parent = nullptr);
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virtual ~CompositorWin7();
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static bool preInit(qt_intf_t *p_intf);
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bool init() override;
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bool makeMainInterface(MainCtx*) override;
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void destroyMainInterface() override;
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void unloadGUI() override;
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bool setupVoutWindow(vlc_window_t*, VoutDestroyCb destroyCb) override;
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QWindow* interfaceMainWindow() const override;
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Type type() const override;
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QQuickItem * activeFocusItem() const override;
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protected:
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bool eventFilter(QObject *obj, QEvent *ev) override;
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private:
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int windowEnable(const vlc_window_cfg_t *) override;
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void windowDisable() override;
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private slots:
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void resetVideoZOrder();
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void onSurfacePositionChanged(const QPointF& position) override;
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void onSurfaceSizeChanged(const QSizeF& size) override;
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private:
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QWidget* m_videoWidget = nullptr;
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QWidget* m_stable = nullptr;
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std::unique_ptr<QQuickView> m_qmlView;
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std::unique_ptr<Win7NativeEventFilter> m_nativeEventFilter;
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HWND m_qmlWindowHWND = nullptr;
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HWND m_videoWindowHWND = nullptr;
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};
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}
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#endif // COMPOSITORDUMMYWIN32_H
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