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Move post-video-load logic from FrameMain::LoadVideo to FrameMain::OnVideoOpen, and open videos via VideoContext directly

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Originally committed to SVN as r5205.
This commit is contained in:
Thomas Goyne 2011-01-16 07:16:27 +00:00
parent 1664faf159
commit 314a07c9ab
5 changed files with 95 additions and 100 deletions
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6
aegisub/src/command/video.cpp
View file

@ -189,7 +189,7 @@ struct video_close : public Command {
STR_HELP("Closes the currently open video file.") STR_HELP("Closes the currently open video file.")
void operator()(agi::Context *c) { void operator()(agi::Context *c) {
wxGetApp().frame->LoadVideo(_T("")); c->videoContext->SetVideo("");
} }
}; };
@ -337,7 +337,7 @@ struct video_open : public Command {
+ _("All Files") + _T(" (*.*)|*.*"); + _("All Files") + _T(" (*.*)|*.*");
wxString filename = wxFileSelector(_("Open video file"),path,_T(""),_T(""),str,wxFD_OPEN | wxFD_FILE_MUST_EXIST); wxString filename = wxFileSelector(_("Open video file"),path,_T(""),_T(""),str,wxFD_OPEN | wxFD_FILE_MUST_EXIST);
if (!filename.empty()) { if (!filename.empty()) {
wxGetApp().frame->LoadVideo(filename); c->videoContext->SetVideo(filename);
OPT_SET("Path/Last/Video")->SetString(STD_STR(filename)); OPT_SET("Path/Last/Video")->SetString(STD_STR(filename));
} }
} }
@ -354,7 +354,7 @@ struct video_open_dummy : public Command {
void operator()(agi::Context *c) { void operator()(agi::Context *c) {
wxString fn; wxString fn;
if (DialogDummyVideo::CreateDummyVideo(c->parent, fn)) { if (DialogDummyVideo::CreateDummyVideo(c->parent, fn)) {
wxGetApp().frame->LoadVideo(fn); c->videoContext->SetVideo(fn);
} }
} }
}; };

136
aegisub/src/frame_main.cpp
View file

@ -236,7 +236,7 @@ FrameMain::FrameMain (wxArrayString args)
/// @brief FrameMain destructor /// @brief FrameMain destructor
FrameMain::~FrameMain () { FrameMain::~FrameMain () {
VideoContext::Get()->SetVideo(_T("")); temp_context->videoContext->SetVideo(_T(""));
audioController->CloseAudio(); audioController->CloseAudio();
DeInitContents(); DeInitContents();
delete audioController; delete audioController;
@ -310,6 +310,7 @@ void FrameMain::InitContents() {
temp_context->videoBox = videoBox; temp_context->videoBox = videoBox;
temp_context->videoContext = VideoContext::Get(); temp_context->videoContext = VideoContext::Get();
temp_context->videoContext->audio = audioController; temp_context->videoContext->audio = audioController;
temp_context->videoContext->AddVideoOpenListener(&FrameMain::OnVideoOpen, this);
wxBoxSizer *videoSizer = new wxBoxSizer(wxVERTICAL); wxBoxSizer *videoSizer = new wxBoxSizer(wxVERTICAL);
videoSizer->Add(videoBox, 0, wxEXPAND); videoSizer->Add(videoBox, 0, wxEXPAND);
videoSizer->AddStretchSpacer(1); videoSizer->AddStretchSpacer(1);
@ -377,13 +378,13 @@ void FrameMain::DeInitContents() {
delete videoBox; delete videoBox;
delete ass; delete ass;
HelpButton::ClearPages(); HelpButton::ClearPages();
VideoContext::Get()->audio = NULL; temp_context->videoContext->audio = NULL;
} }
/// @brief Update toolbar /// @brief Update toolbar
void FrameMain::UpdateToolbar() { void FrameMain::UpdateToolbar() {
// Collect flags // Collect flags
bool isVideo = VideoContext::Get()->IsLoaded(); bool isVideo = temp_context->videoContext->IsLoaded();
HasSelection = true; HasSelection = true;
int selRows = SubsGrid->GetNumberSelection(); int selRows = SubsGrid->GetNumberSelection();
@ -514,7 +515,7 @@ bool FrameMain::SaveSubtitles(bool saveas,bool withCharset) {
// Failed, ask user // Failed, ask user
if (filename.IsEmpty()) { if (filename.IsEmpty()) {
VideoContext::Get()->Stop(); temp_context->videoContext->Stop();
wxString path = lagi_wxString(OPT_GET("Path/Last/Subtitles")->GetString()); wxString path = lagi_wxString(OPT_GET("Path/Last/Subtitles")->GetString());
wxFileName origPath(ass->filename); wxFileName origPath(ass->filename);
filename = wxFileSelector(_("Save subtitles file"),path,origPath.GetName() + _T(".ass"),_T("ass"),AssFile::GetWildcardList(1),wxFD_SAVE | wxFD_OVERWRITE_PROMPT,this); filename = wxFileSelector(_("Save subtitles file"),path,origPath.GetName() + _T(".ass"),_T("ass"),AssFile::GetWildcardList(1),wxFD_SAVE | wxFD_OVERWRITE_PROMPT,this);
@ -588,7 +589,7 @@ void FrameMain::SetDisplayMode(int video, int audio) {
bool sv = false, sa = false; bool sv = false, sa = false;
if (video == -1) sv = showVideo; if (video == -1) sv = showVideo;
else if (video) sv = VideoContext::Get()->IsLoaded() && !detachedVideo; else if (video) sv = temp_context->videoContext->IsLoaded() && !detachedVideo;
if (audio == -1) sa = showAudio; if (audio == -1) sa = showAudio;
else if (audio) sa = audioController->IsAudioOpen(); else if (audio) sa = audioController->IsAudioOpen();
@ -602,7 +603,7 @@ void FrameMain::SetDisplayMode(int video, int audio) {
bool didFreeze = !IsFrozen(); bool didFreeze = !IsFrozen();
if (didFreeze) Freeze(); if (didFreeze) Freeze();
VideoContext::Get()->Stop(); temp_context->videoContext->Stop();
// Set display // Set display
TopSizer->Show(videoBox, showVideo, true); TopSizer->Show(videoBox, showVideo, true);
@ -687,9 +688,9 @@ void FrameMain::SynchronizeProject(bool fromSubs) {
int autoLoadMode = OPT_GET("App/Auto/Load Linked Files")->GetInt(); int autoLoadMode = OPT_GET("App/Auto/Load Linked Files")->GetInt();
bool hasToLoad = false; bool hasToLoad = false;
if (curSubsAudio !=audioController->GetAudioURL() || if (curSubsAudio !=audioController->GetAudioURL() ||
curSubsVFR != VideoContext::Get()->GetTimecodesName() || curSubsVFR != temp_context->videoContext->GetTimecodesName() ||
curSubsVideo != VideoContext::Get()->videoName || curSubsVideo != temp_context->videoContext->videoName ||
curSubsKeyframes != VideoContext::Get()->GetKeyFramesName() curSubsKeyframes != temp_context->videoContext->GetKeyFramesName()
#ifdef WITH_AUTOMATION #ifdef WITH_AUTOMATION
|| !AutoScriptString.IsEmpty() || local_scripts->GetScripts().size() > 0 || !AutoScriptString.IsEmpty() || local_scripts->GetScripts().size() > 0
#endif #endif
@ -709,17 +710,17 @@ void FrameMain::SynchronizeProject(bool fromSubs) {
if (doLoad) { if (doLoad) {
// Video // Video
if (curSubsVideo != VideoContext::Get()->videoName) { if (!blockVideoLoad && curSubsVideo != temp_context->videoContext->videoName) {
LoadVideo(curSubsVideo); temp_context->videoContext->SetVideo(curSubsVideo);
if (VideoContext::Get()->IsLoaded()) { if (temp_context->videoContext->IsLoaded()) {
VideoContext::Get()->SetAspectRatio(videoAr,videoArValue); temp_context->videoContext->SetAspectRatio(videoAr,videoArValue);
videoBox->videoDisplay->SetZoom(videoZoom); videoBox->videoDisplay->SetZoom(videoZoom);
VideoContext::Get()->JumpToFrame(videoPos); temp_context->videoContext->JumpToFrame(videoPos);
} }
} }
VideoContext::Get()->LoadTimecodes(curSubsVFR); temp_context->videoContext->LoadTimecodes(curSubsVFR);
VideoContext::Get()->LoadKeyframes(curSubsKeyframes); temp_context->videoContext->LoadKeyframes(curSubsKeyframes);
// Audio // Audio
if (curSubsAudio != audioController->GetAudioURL()) { if (curSubsAudio != audioController->GetAudioURL()) {
@ -771,12 +772,12 @@ void FrameMain::SynchronizeProject(bool fromSubs) {
wxString seekpos = _T("0"); wxString seekpos = _T("0");
wxString ar = _T("0"); wxString ar = _T("0");
wxString zoom = _T("6"); wxString zoom = _T("6");
if (VideoContext::Get()->IsLoaded()) { if (temp_context->videoContext->IsLoaded()) {
seekpos = wxString::Format(_T("%i"),VideoContext::Get()->GetFrameN()); seekpos = wxString::Format(_T("%i"),temp_context->videoContext->GetFrameN());
zoom = wxString::Format(_T("%f"),videoBox->videoDisplay->GetZoom()); zoom = wxString::Format(_T("%f"),videoBox->videoDisplay->GetZoom());
int arType = VideoContext::Get()->GetAspectRatioType(); int arType = temp_context->videoContext->GetAspectRatioType();
if (arType == 4) ar = wxString(_T("c")) + AegiFloatToString(VideoContext::Get()->GetAspectRatioValue()); if (arType == 4) ar = wxString(_T("c")) + AegiFloatToString(temp_context->videoContext->GetAspectRatioValue());
else ar = wxString::Format(_T("%i"),arType); else ar = wxString::Format(_T("%i"),arType);
} }
@ -784,12 +785,12 @@ void FrameMain::SynchronizeProject(bool fromSubs) {
ass->SetScriptInfo(_T("Audio URI"),MakeRelativePath(audioController->GetAudioURL(),ass->filename)); ass->SetScriptInfo(_T("Audio URI"),MakeRelativePath(audioController->GetAudioURL(),ass->filename));
// Store video data // Store video data
ass->SetScriptInfo(_T("Video File"),MakeRelativePath(VideoContext::Get()->videoName,ass->filename)); ass->SetScriptInfo(_T("Video File"),MakeRelativePath(temp_context->videoContext->videoName,ass->filename));
ass->SetScriptInfo(_T("Video Aspect Ratio"),ar); ass->SetScriptInfo(_T("Video Aspect Ratio"),ar);
ass->SetScriptInfo(_T("Video Zoom Percent"),zoom); ass->SetScriptInfo(_T("Video Zoom Percent"),zoom);
ass->SetScriptInfo(_T("Video Position"),seekpos); ass->SetScriptInfo(_T("Video Position"),seekpos);
ass->SetScriptInfo(_T("VFR File"),MakeRelativePath(VideoContext::Get()->GetTimecodesName(),ass->filename)); ass->SetScriptInfo(_T("VFR File"),MakeRelativePath(temp_context->videoContext->GetTimecodesName(),ass->filename));
ass->SetScriptInfo(_T("Keyframes File"),MakeRelativePath(VideoContext::Get()->GetKeyFramesName(),ass->filename)); ass->SetScriptInfo(_T("Keyframes File"),MakeRelativePath(temp_context->videoContext->GetKeyFramesName(),ass->filename));
// Store Automation script data // Store Automation script data
// Algorithm: // Algorithm:
@ -828,24 +829,16 @@ void FrameMain::SynchronizeProject(bool fromSubs) {
} }
} }
/// @brief Loads video void FrameMain::OnVideoOpen() {
/// @param file if (!temp_context->videoContext->IsLoaded()) {
/// @param autoload SetDisplayMode(0, -1);
void FrameMain::LoadVideo(wxString file,bool autoload) { DetachVideo(false);
if (blockVideoLoad) return; return;
Freeze();
try {
VideoContext::Get()->SetVideo(file);
}
catch (const wchar_t *error) {
wxMessageBox(error, _T("Error opening video file"), wxOK | wxICON_ERROR, this);
}
catch (...) {
wxMessageBox(_T("Unknown error"), _T("Error opening video file"), wxOK | wxICON_ERROR, this);
} }
if (VideoContext::Get()->IsLoaded()) { Freeze();
int vidx = VideoContext::Get()->GetWidth(), vidy = VideoContext::Get()->GetHeight(); int vidx = temp_context->videoContext->GetWidth(),
vidy = temp_context->videoContext->GetHeight();
// Set zoom level based on video resolution and window size // Set zoom level based on video resolution and window size
double zoom = videoBox->videoDisplay->GetZoom(); double zoom = videoBox->videoDisplay->GetZoom();
@ -856,8 +849,8 @@ void FrameMain::LoadVideo(wxString file,bool autoload) {
videoBox->videoDisplay->SetZoom(zoom * .5); videoBox->videoDisplay->SetZoom(zoom * .5);
// Check that the video size matches the script video size specified // Check that the video size matches the script video size specified
int scriptx = SubsGrid->ass->GetScriptInfoAsInt(_T("PlayResX")); int scriptx = ass->GetScriptInfoAsInt("PlayResX");
int scripty = SubsGrid->ass->GetScriptInfoAsInt(_T("PlayResY")); int scripty = ass->GetScriptInfoAsInt("PlayResY");
if (scriptx != vidx || scripty != vidy) { if (scriptx != vidx || scripty != vidy) {
switch (OPT_GET("Video/Check Script Res")->GetInt()) { switch (OPT_GET("Video/Check Script Res")->GetInt()) {
case 1: case 1:
@ -867,9 +860,9 @@ void FrameMain::LoadVideo(wxString file,bool autoload) {
// Fallthrough to case 2 // Fallthrough to case 2
case 2: case 2:
// Always change script res // Always change script res
SubsGrid->ass->SetScriptInfo(_T("PlayResX"), wxString::Format(_T("%d"), vidx)); ass->SetScriptInfo("PlayResX", wxString::Format("%d", vidx));
SubsGrid->ass->SetScriptInfo(_T("PlayResY"), wxString::Format(_T("%d"), vidy)); ass->SetScriptInfo("PlayResY", wxString::Format("%d", vidy));
SubsGrid->ass->Commit(_("Change script resolution")); ass->Commit(_("Change script resolution"));
break; break;
case 0: case 0:
default: default:
@ -877,20 +870,19 @@ void FrameMain::LoadVideo(wxString file,bool autoload) {
break; break;
} }
} }
}
SetDisplayMode(1,-1); SetDisplayMode(1,-1);
DetachVideo(VideoContext::Get()->IsLoaded() && OPT_GET("Video/Detached/Enabled")->GetBool()); DetachVideo(OPT_GET("Video/Detached/Enabled")->GetBool());
Thaw(); Thaw();
} }
void FrameMain::LoadVFR(wxString filename) { void FrameMain::LoadVFR(wxString filename) {
if (filename.empty()) { if (filename.empty()) {
VideoContext::Get()->CloseTimecodes(); temp_context->videoContext->CloseTimecodes();
} }
else { else {
VideoContext::Get()->LoadTimecodes(filename); temp_context->videoContext->LoadTimecodes(filename);
} }
} }
@ -980,35 +972,35 @@ bool FrameMain::LoadList(wxArrayString list) {
audioList.Add(_T("m4a")); audioList.Add(_T("m4a"));
// Scan list // Scan list
wxString audio = _T(""); wxString audio;
wxString video = _T(""); wxString video;
wxString subs = _T(""); wxString subs;
wxString ext; wxString ext;
for (size_t i=0;i<List.Count();i++) { for (size_t i=0;i<List.Count();i++) {
wxFileName file(List[i]); wxFileName file(List[i]);
ext = file.GetExt().Lower(); ext = file.GetExt().Lower();
if (subs.IsEmpty() && subsList.Index(ext) != wxNOT_FOUND) subs = List[i]; if (subs.empty() && subsList.Index(ext) != wxNOT_FOUND) subs = List[i];
if (video.IsEmpty() && videoList.Index(ext) != wxNOT_FOUND) video = List[i]; if (video.empty() && videoList.Index(ext) != wxNOT_FOUND) video = List[i];
if (audio.IsEmpty() && audioList.Index(ext) != wxNOT_FOUND) audio = List[i]; if (audio.empty() && audioList.Index(ext) != wxNOT_FOUND) audio = List[i];
} }
// Set blocking // Set blocking
blockVideoLoad = (video != _T("")); blockVideoLoad = !video.empty();
// Load files // Load files
if (subs != _T("")) { if (subs.size()) {
LoadSubtitles(subs); LoadSubtitles(subs);
} }
if (blockVideoLoad) { if (blockVideoLoad) {
blockVideoLoad = false; blockVideoLoad = false;
LoadVideo(video); temp_context->videoContext->SetVideo(video);
} }
if (!audio.IsEmpty()) if (!audio.empty())
audioController->OpenAudio(audio); audioController->OpenAudio(audio);
// Result // Result
return ((subs != _T("")) || (audio != _T("")) || (video != _T(""))); return subs.size() || audio.size() || video.size();
} }
@ -1116,14 +1108,14 @@ void FrameMain::OnMenuOpen (wxMenuEvent &event) {
// Rebuild recent // Rebuild recent
RebuildRecentList("recent/subtitle", "Subtitle"); RebuildRecentList("recent/subtitle", "Subtitle");
MenuBar->Enable(cmd::id("subtitle/open/video"),VideoContext::Get()->HasSubtitles()); MenuBar->Enable(cmd::id("subtitle/open/video"),temp_context->videoContext->HasSubtitles());
} }
// View menu // View menu
else if (curMenu == menu::menu->GetMenu("main/view")) { else if (curMenu == menu::menu->GetMenu("main/view")) {
// Flags // Flags
bool aud = audioController->IsAudioOpen(); bool aud = audioController->IsAudioOpen();
bool vid = VideoContext::Get()->IsLoaded() && !detachedVideo; bool vid = temp_context->videoContext->IsLoaded() && !detachedVideo;
// Set states // Set states
MenuBar->Enable(cmd::id("app/display/audio_subs"),aud); MenuBar->Enable(cmd::id("app/display/audio_subs"),aud);
@ -1146,7 +1138,7 @@ void FrameMain::OnMenuOpen (wxMenuEvent &event) {
// Video menu // Video menu
else if (curMenu == menu::menu->GetMenu("main/video")) { else if (curMenu == menu::menu->GetMenu("main/video")) {
bool state = VideoContext::Get()->IsLoaded(); bool state = temp_context->videoContext->IsLoaded();
bool attached = state && !detachedVideo; bool attached = state && !detachedVideo;
// Set states // Set states
@ -1165,15 +1157,15 @@ void FrameMain::OnMenuOpen (wxMenuEvent &event) {
MenuBar->Enable(cmd::id("video/aspect/cinematic"),attached); MenuBar->Enable(cmd::id("video/aspect/cinematic"),attached);
MenuBar->Enable(cmd::id("video/aspect/custom"),attached); MenuBar->Enable(cmd::id("video/aspect/custom"),attached);
MenuBar->Enable(cmd::id("video/detach"),state); MenuBar->Enable(cmd::id("video/detach"),state);
MenuBar->Enable(cmd::id("timecode/save"),VideoContext::Get()->TimecodesLoaded()); MenuBar->Enable(cmd::id("timecode/save"),temp_context->videoContext->TimecodesLoaded());
MenuBar->Enable(cmd::id("timecode/close"),VideoContext::Get()->OverTimecodesLoaded()); MenuBar->Enable(cmd::id("timecode/close"),temp_context->videoContext->OverTimecodesLoaded());
MenuBar->Enable(cmd::id("keyframe/close"),VideoContext::Get()->OverKeyFramesLoaded()); MenuBar->Enable(cmd::id("keyframe/close"),temp_context->videoContext->OverKeyFramesLoaded());
MenuBar->Enable(cmd::id("keyframe/save"),VideoContext::Get()->KeyFramesLoaded()); MenuBar->Enable(cmd::id("keyframe/save"),temp_context->videoContext->KeyFramesLoaded());
MenuBar->Enable(cmd::id("video/details"),state); MenuBar->Enable(cmd::id("video/details"),state);
MenuBar->Enable(cmd::id("video/show_overscan"),state); MenuBar->Enable(cmd::id("video/show_overscan"),state);
// Set AR radio // Set AR radio
int arType = VideoContext::Get()->GetAspectRatioType(); int arType = temp_context->videoContext->GetAspectRatioType();
MenuBar->Check(cmd::id("video/aspect/default"),false); MenuBar->Check(cmd::id("video/aspect/default"),false);
MenuBar->Check(cmd::id("video/aspect/full"),false); MenuBar->Check(cmd::id("video/aspect/full"),false);
MenuBar->Check(cmd::id("video/aspect/wide"),false); MenuBar->Check(cmd::id("video/aspect/wide"),false);
@ -1199,7 +1191,7 @@ void FrameMain::OnMenuOpen (wxMenuEvent &event) {
// Audio menu // Audio menu
else if (curMenu == menu::menu->GetMenu("main/audio")) { else if (curMenu == menu::menu->GetMenu("main/audio")) {
bool state = audioController->IsAudioOpen(); bool state = audioController->IsAudioOpen();
bool vidstate = VideoContext::Get()->IsLoaded(); bool vidstate = temp_context->videoContext->IsLoaded();
MenuBar->Enable(cmd::id("audio/open/video"),vidstate); MenuBar->Enable(cmd::id("audio/open/video"),vidstate);
MenuBar->Enable(cmd::id("audio/close"),state); MenuBar->Enable(cmd::id("audio/close"),state);
@ -1222,13 +1214,13 @@ void FrameMain::OnMenuOpen (wxMenuEvent &event) {
MenuBar->Enable(cmd::id("subtitle/insert/after"),state); MenuBar->Enable(cmd::id("subtitle/insert/after"),state);
MenuBar->Enable(cmd::id("edit/line/split/by_karaoke"),state); MenuBar->Enable(cmd::id("edit/line/split/by_karaoke"),state);
MenuBar->Enable(cmd::id("edit/line/delete"),state); MenuBar->Enable(cmd::id("edit/line/delete"),state);
state2 = count > 0 && VideoContext::Get()->IsLoaded(); state2 = count > 0 && temp_context->videoContext->IsLoaded();
MenuBar->Enable(cmd::id("subtitle/insert/before/videotime"),state2); MenuBar->Enable(cmd::id("subtitle/insert/before/videotime"),state2);
MenuBar->Enable(cmd::id("subtitle/insert/after/videotime"),state2); MenuBar->Enable(cmd::id("subtitle/insert/after/videotime"),state2);
MenuBar->Enable(cmd::id("main/subtitle/insert lines"),state); MenuBar->Enable(cmd::id("main/subtitle/insert lines"),state);
state = count > 0 && continuous; state = count > 0 && continuous;
MenuBar->Enable(cmd::id("edit/line/duplicate"),state); MenuBar->Enable(cmd::id("edit/line/duplicate"),state);
state = count > 0 && continuous && VideoContext::Get()->TimecodesLoaded(); state = count > 0 && continuous && temp_context->videoContext->TimecodesLoaded();
MenuBar->Enable(cmd::id("edit/line/duplicate/shift"),state); MenuBar->Enable(cmd::id("edit/line/duplicate/shift"),state);
state = count == 2; state = count == 2;
MenuBar->Enable(cmd::id("edit/line/swap"),state); MenuBar->Enable(cmd::id("edit/line/swap"),state);
@ -1249,7 +1241,7 @@ void FrameMain::OnMenuOpen (wxMenuEvent &event) {
int count = sels.Count(); int count = sels.Count();
// Video related // Video related
bool state = VideoContext::Get()->IsLoaded(); bool state = temp_context->videoContext->IsLoaded();
MenuBar->Enable(cmd::id("time/snap/start_video"),state); MenuBar->Enable(cmd::id("time/snap/start_video"),state);
MenuBar->Enable(cmd::id("time/snap/end_video"),state); MenuBar->Enable(cmd::id("time/snap/end_video"),state);
MenuBar->Enable(cmd::id("time/snap/scene"),state); MenuBar->Enable(cmd::id("time/snap/scene"),state);
@ -1372,7 +1364,7 @@ void FrameMain::OnAutomationMacro (wxCommandEvent &event) {
/// @param event /// @param event
void FrameMain::OnCloseWindow (wxCloseEvent &event) { void FrameMain::OnCloseWindow (wxCloseEvent &event) {
// Stop audio and video // Stop audio and video
VideoContext::Get()->Stop(); temp_context->videoContext->Stop();
audioController->Stop(); audioController->Stop();
// Ask user if he wants to save first // Ask user if he wants to save first

3
aegisub/src/frame_main.h
View file

@ -90,7 +90,6 @@ public:
void SetDisplayMode(int showVid,int showAudio); void SetDisplayMode(int showVid,int showAudio);
void LoadSubtitles(wxString filename,wxString charset=_T("")); void LoadSubtitles(wxString filename,wxString charset=_T(""));
bool SaveSubtitles(bool saveas=false,bool withCharset=false); bool SaveSubtitles(bool saveas=false,bool withCharset=false);
void LoadVideo(wxString filename,bool autoload=false);
void DetachVideo(bool detach=true); void DetachVideo(bool detach=true);
void LoadVFR(wxString filename); void LoadVFR(wxString filename);
@ -172,10 +171,10 @@ private:
void OnAudioOpen(AudioProvider *provider); void OnAudioOpen(AudioProvider *provider);
void OnAudioClose(); void OnAudioClose();
void OnVideoOpen();
void OnSubtitlesFileChanged(); void OnSubtitlesFileChanged();
public: public:
/// The subtitle editing area /// The subtitle editing area

5
aegisub/src/video_context.cpp
View file

@ -155,7 +155,10 @@ void VideoContext::Reset() {
void VideoContext::SetVideo(const wxString &filename) { void VideoContext::SetVideo(const wxString &filename) {
Stop(); Stop();
Reset(); Reset();
if (filename.empty()) return; if (filename.empty()) {
VideoOpen();
return;
}
try { try {
provider.reset(new ThreadedFrameSource(filename, this)); provider.reset(new ThreadedFrameSource(filename, this));

1
aegisub/src/video_display.cpp
View file

@ -265,6 +265,7 @@ void VideoDisplay::UploadFrameData(FrameReadyEvent &evt) {
} }
void VideoDisplay::OnVideoOpen() { void VideoDisplay::OnVideoOpen() {
if (!vc->IsLoaded()) return;
UpdateSize(); UpdateSize();
currentFrame = 0; currentFrame = 0;
vc->GetFrameAsync(0); vc->GetFrameAsync(0);