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73 lines
2.3 KiB
73 lines
2.3 KiB
/*****************************************************************************
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* Copyright (C) 2024 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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#include "windoweffects_module.hpp"
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#include <QRegion>
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#include <vlc_plugin.h>
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#include <KWindowEffects>
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static bool isEffectAvailable(const QWindow*, const WindowEffectsModule::Effect effect)
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{
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KWindowEffects::Effect kWindowEffect;
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switch (effect)
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{
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case WindowEffectsModule::BlurBehind:
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kWindowEffect = KWindowEffects::BlurBehind;
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break;
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default:
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return false;
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};
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return KWindowEffects::isEffectAvailable(kWindowEffect);
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}
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static void setBlurBehind(QWindow* const window, const bool enable = true, const QRegion& region = {})
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{
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KWindowEffects::enableBlurBehind(window, enable, region);
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}
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static int Open(vlc_object_t* const p_this)
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{
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assert(p_this);
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// If none of the effects are available,
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// it probably means that KWindowEffects
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// does not support the environment.
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// In that case, simply fail here,
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// so that another potentially compatible
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// module can be loaded instead:
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if (!isEffectAvailable(nullptr, WindowEffectsModule::BlurBehind))
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return VLC_EGENERIC;
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const auto obj = reinterpret_cast<WindowEffectsModule*>(p_this);
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obj->setBlurBehind = setBlurBehind;
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obj->isEffectAvailable = isEffectAvailable;
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return VLC_SUCCESS;
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}
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vlc_module_begin()
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add_shortcut("QtKWindowSystem")
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set_description("Provides window effects through KWindowSystem.")
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set_capability("qtwindoweffects", 10)
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set_callback(Open)
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vlc_module_end()
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