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113 lines
3.7 KiB
C++
113 lines
3.7 KiB
C++
/*
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* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <LibAudio/ClientConnection.h>
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#include <LibGUI/Application.h>
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#include <LibGUI/Painter.h>
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#include <LibGUI/Widget.h>
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#include <LibGUI/Window.h>
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#include <LibGfx/Bitmap.h>
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#include <LibGfx/Font.h>
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class AudioWidget final : public GUI::Widget {
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C_OBJECT(AudioWidget)
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public:
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AudioWidget()
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{
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m_audio_client = make<Audio::ClientConnection>();
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m_audio_client->on_muted_state_change = [this](bool muted) {
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if (m_audio_muted == muted)
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return;
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m_audio_muted = muted;
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update();
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};
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m_unmuted_bitmap = Gfx::Bitmap::load_from_file("/res/icons/audio-unmuted.png");
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m_muted_bitmap = Gfx::Bitmap::load_from_file("/res/icons/audio-muted.png");
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}
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virtual ~AudioWidget() override {}
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private:
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virtual void mousedown_event(GUI::MouseEvent& event) override
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{
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if (event.button() != GUI::MouseButton::Left)
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return;
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m_audio_client->set_muted(!m_audio_muted);
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update();
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}
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virtual void paint_event(GUI::PaintEvent& event) override
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{
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GUI::Painter painter(*this);
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painter.add_clip_rect(event.rect());
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painter.clear_rect(event.rect(), Color::from_rgba(0));
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auto& audio_bitmap = m_audio_muted ? *m_muted_bitmap : *m_unmuted_bitmap;
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painter.blit({}, audio_bitmap, audio_bitmap.rect());
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}
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OwnPtr<Audio::ClientConnection> m_audio_client;
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RefPtr<Gfx::Bitmap> m_muted_bitmap;
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RefPtr<Gfx::Bitmap> m_unmuted_bitmap;
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bool m_audio_muted { false };
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};
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int main(int argc, char** argv)
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{
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if (pledge("stdio shared_buffer accept rpath unix cpath fattr", nullptr) < 0) {
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perror("pledge");
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return 1;
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}
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GUI::Application app(argc, argv);
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if (pledge("stdio shared_buffer accept rpath unix", nullptr) < 0) {
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perror("pledge");
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return 1;
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}
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auto window = GUI::Window::construct();
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window->set_has_alpha_channel(true);
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window->set_title("Audio");
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window->set_window_type(GUI::WindowType::MenuApplet);
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window->resize(12, 16);
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window->set_main_widget<AudioWidget>();
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window->show();
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if (unveil("/res", "r") < 0) {
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perror("unveil");
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return 1;
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}
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unveil(nullptr, nullptr);
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if (pledge("stdio shared_buffer accept rpath", nullptr) < 0) {
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perror("pledge");
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return 1;
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}
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return app.exec();
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}
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