mirror of https://github.com/odrling/Aegisub
103 lines
3.8 KiB
C++
103 lines
3.8 KiB
C++
// Copyright (c) 2014, Thomas Goyne <plorkyeran@aegisub.org>
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//
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// Permission to use, copy, modify, and distribute this software for any
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// purpose with or without fee is hereby granted, provided that the above
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// copyright notice and this permission notice appear in all copies.
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//
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// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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//
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// Aegisub Project http://www.aegisub.org/
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#include <libaegisub/fs_fwd.h>
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#include <libaegisub/signal.h>
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#include <libaegisub/vfr.h>
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#include <boost/filesystem/path.hpp>
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#include <memory>
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#include <vector>
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class AsyncVideoProvider;
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class DialogProgress;
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class wxString;
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namespace agi { class AudioProvider; }
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namespace agi { struct Context; }
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struct ProjectProperties;
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class Project {
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std::unique_ptr<agi::AudioProvider> audio_provider;
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std::unique_ptr<AsyncVideoProvider> video_provider;
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agi::vfr::Framerate timecodes;
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std::vector<int> keyframes;
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agi::fs::path audio_file;
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agi::fs::path video_file;
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agi::fs::path timecodes_file;
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agi::fs::path keyframes_file;
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agi::signal::Signal<agi::AudioProvider *> AnnounceAudioProviderModified;
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agi::signal::Signal<AsyncVideoProvider *> AnnounceVideoProviderModified;
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agi::signal::Signal<agi::vfr::Framerate const&> AnnounceTimecodesModified;
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agi::signal::Signal<std::vector<int> const&> AnnounceKeyframesModified;
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bool video_has_subtitles = false;
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DialogProgress *progress = nullptr;
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agi::Context *context = nullptr;
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void ShowError(wxString const& message);
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void ShowError(std::string const& message);
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bool DoLoadSubtitles(agi::fs::path const& path, std::string encoding, ProjectProperties &properties);
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void DoLoadAudio(agi::fs::path const& path, bool quiet);
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bool DoLoadVideo(agi::fs::path const& path);
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void DoLoadTimecodes(agi::fs::path const& path);
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void DoLoadKeyframes(agi::fs::path const& path);
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void LoadUnloadFiles(ProjectProperties properties);
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void UpdateRelativePaths();
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void ReloadAudio();
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void ReloadVideo();
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void SetPath(agi::fs::path& var, const char *token, const char *mru, agi::fs::path const& value);
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public:
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Project(agi::Context *context);
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~Project();
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void LoadSubtitles(agi::fs::path path, std::string encoding="", bool load_linked=true);
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void CloseSubtitles();
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bool CanLoadSubtitlesFromVideo() const { return video_has_subtitles; }
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void LoadAudio(agi::fs::path path);
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void CloseAudio();
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agi::AudioProvider *AudioProvider() const { return audio_provider.get(); }
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agi::fs::path const& AudioName() const { return audio_file; }
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void LoadVideo(agi::fs::path path);
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void CloseVideo();
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AsyncVideoProvider *VideoProvider() const { return video_provider.get(); }
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agi::fs::path const& VideoName() const { return video_file; }
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void LoadTimecodes(agi::fs::path path);
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void CloseTimecodes();
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bool CanCloseTimecodes() const { return !timecodes_file.empty(); }
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agi::vfr::Framerate const& Timecodes() const { return timecodes; }
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void LoadKeyframes(agi::fs::path path);
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void CloseKeyframes();
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bool CanCloseKeyframes() const { return !keyframes_file.empty(); }
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std::vector<int> const& Keyframes() const { return keyframes; }
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void LoadList(std::vector<agi::fs::path> const& files);
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DEFINE_SIGNAL_ADDERS(AnnounceAudioProviderModified, AddAudioProviderListener)
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DEFINE_SIGNAL_ADDERS(AnnounceVideoProviderModified, AddVideoProviderListener)
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DEFINE_SIGNAL_ADDERS(AnnounceTimecodesModified, AddTimecodesListener)
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DEFINE_SIGNAL_ADDERS(AnnounceKeyframesModified, AddKeyframesListener)
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};
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