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https://github.com/RGBCube/serenity
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b0db56cd39
Fast seeking does not work correctly when seeking in small increments, so it is necessary to use accurate seeking when using certain actions. The PlaybackManager has been changed to accept the seek mode as a parameter to `seek_to_timestamp` to facilitate this. This now means that it no longer has to track a seek mode preference.
74 lines
1.8 KiB
C++
74 lines
1.8 KiB
C++
/*
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* Copyright (c) 2022, Gregory Bertilson <zaggy1024@gmail.com>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <AK/FixedArray.h>
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#include <AK/NonnullRefPtr.h>
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#include <LibGUI/ActionGroup.h>
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#include <LibGUI/Forward.h>
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#include <LibGUI/Widget.h>
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#include <LibGfx/Forward.h>
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#include <LibVideo/DecoderError.h>
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#include <LibVideo/PlaybackManager.h>
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#include "VideoFrameWidget.h"
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namespace VideoPlayer {
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class VideoPlayerWidget final : public GUI::Widget {
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C_OBJECT_ABSTRACT(VideoPlayerWidget)
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public:
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static ErrorOr<NonnullRefPtr<VideoPlayerWidget>> try_create();
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virtual ~VideoPlayerWidget() override = default;
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void close_file();
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void open_file(StringView filename);
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void resume_playback();
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void pause_playback();
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void toggle_pause();
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void update_title();
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Video::PlaybackManager::SeekMode seek_mode();
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void set_seek_mode(Video::PlaybackManager::SeekMode seek_mode);
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ErrorOr<void> initialize_menubar(GUI::Window&);
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private:
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VideoPlayerWidget() = default;
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ErrorOr<void> setup_interface();
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void update_play_pause_icon();
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void update_seek_slider_max();
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void set_current_timestamp(Time);
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void set_time_label(Time);
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void on_decoding_error(Video::DecoderError const&);
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void cycle_sizing_modes();
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void event(Core::Event&) override;
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DeprecatedString m_path;
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RefPtr<VideoFrameWidget> m_video_display;
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RefPtr<GUI::HorizontalSlider> m_seek_slider;
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RefPtr<Gfx::Bitmap> m_play_icon;
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RefPtr<Gfx::Bitmap> m_pause_icon;
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RefPtr<GUI::Action> m_play_pause_action;
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RefPtr<GUI::Label> m_timestamp_label;
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RefPtr<GUI::Action> m_cycle_sizing_modes_action;
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RefPtr<GUI::HorizontalSlider> m_volume_slider;
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RefPtr<GUI::Action> m_use_fast_seeking;
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OwnPtr<Video::PlaybackManager> m_playback_manager;
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bool m_was_playing_before_seek { false };
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};
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}
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