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Implemented basic (plain-text only) TTXT reading. 

Originally committed to SVN as r1243.
This commit is contained in:
Rodrigo Braz Monteiro 2007-06-18 01:17:03 +00:00
parent 520f380fbc
commit c9c8f41e1f
4 changed files with 220 additions and 6 deletions
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3
aegisub/float_spin.h
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@ -34,6 +34,9 @@
//
#pragma once
///////////
// Headers
#include <wx/wxprec.h>

8
aegisub/subtitle_format.cpp
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@ -40,9 +40,7 @@
#include "subtitle_format_ass.h"
#include "subtitle_format_srt.h"
#include "subtitle_format_txt.h"
//#if USE_PRS == 1
//#include "subtitle_format_prs.h"
//#endif
#include "subtitle_format_ttxt.h"
#include "subtitle_format_mkv.h"
#include "ass_file.h"
@ -126,10 +124,8 @@ void SubtitleFormat::LoadFormats () {
new ASSSubtitleFormat();
new SRTSubtitleFormat();
new TXTSubtitleFormat();
new TTXTSubtitleFormat();
new MKVSubtitleFormat();
//#if USE_PRS == 1
// new PRSSubtitleFormat();
//#endif
}
loaded = true;
}

156
aegisub/subtitle_format_ttxt.cpp Normal file
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@ -0,0 +1,156 @@
// Copyright (c) 2006, Rodrigo Braz Monteiro
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// * Redistributions of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
// and/or other materials provided with the distribution.
// * Neither the name of the Aegisub Group nor the names of its contributors
// may be used to endorse or promote products derived from this software
// without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
// POSSIBILITY OF SUCH DAMAGE.
//
// -----------------------------------------------------------------------------
//
// AEGISUB
//
// Website: http://aegisub.cellosoft.com
// Contact: mailto:zeratul@cellosoft.com
//
///////////
// Headers
#include "subtitle_format_ttxt.h"
#include "ass_dialogue.h"
#include "ass_time.h"
///////////////////
// Get format name
wxString TTXTSubtitleFormat::GetName() {
return _T("MPEG-4 Streaming Text");
}
//////////////////////
// Get read wildcards
wxArrayString TTXTSubtitleFormat::GetReadWildcards() {
wxArrayString formats;
formats.Add(_T("ttxt"));
return formats;
}
///////////////////////
// Get write wildcards
wxArrayString TTXTSubtitleFormat::GetWriteWildcards() {
//return GetReadWildcards();
return wxArrayString();
}
////////////////////
// Can read a file?
bool TTXTSubtitleFormat::CanReadFile(wxString filename) {
return (filename.Right(5).Lower() == _T(".ttxt"));
}
/////////////////////
// Can write a file?
bool TTXTSubtitleFormat::CanWriteFile(wxString filename) {
return false;
//return (filename.Right(5).Lower() == _T(".ttxt"));
}
///////////////
// Read a file
void TTXTSubtitleFormat::ReadFile(wxString filename,wxString forceEncoding) {
// Load default
LoadDefault(false);
// Load XML document
wxXmlDocument doc;
if (!doc.Load(filename)) throw _T("Failed loading TTXT XML file.");
// Check root node name
if (doc.GetRoot()->GetName() != _T("TextStream")) throw _T("Invalid TTXT file.");
// Get children
AssDialogue *diag = NULL;
wxXmlNode *child = doc.GetRoot()->GetChildren();
int lines = 0;
while (child) {
// Line
if (child->GetName() == _T("TextSample")) {
// Get properties
wxString sampleTime = child->GetPropVal(_T("sampleTime"),_T("00:00:00.000"));
wxString text = child->GetPropVal(_T("text"),_T(""));
// Parse time
AssTime time;
time.ParseASS(sampleTime);
// Set end time of last line
if (diag) diag->End = time;
diag = NULL;
// Create line
if (!text.IsEmpty()) {
diag = new AssDialogue();
diag->Start = time;
diag->End.SetMS(time.GetMS()+5000);
diag->Text = text;
diag->group = _T("[Events]");
diag->Style = _T("Default");
diag->Comment = false;
diag->UpdateData();
diag->StartMS = diag->Start.GetMS();
Line->push_back(diag);
lines++;
}
}
// Header
else if (child->GetName() == _T("TextStreamHeader")) {
// TODO
}
// Proceed to next child
child = child->GetNext();
}
// No lines?
if (lines == 0) {
AssDialogue *line = new AssDialogue();
line->group = _T("[Events]");
line->Style = _T("Default");
line->StartMS = 0;
line->Start.SetMS(0);
line->End.SetMS(5000);
Line->push_back(line);
}
}
////////////////
// Write a file
void TTXTSubtitleFormat::WriteFile(wxString filename,wxString encoding) {
}

59
aegisub/subtitle_format_ttxt.h Normal file
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@ -0,0 +1,59 @@
// Copyright (c) 2006, Rodrigo Braz Monteiro
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// * Redistributions of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
// and/or other materials provided with the distribution.
// * Neither the name of the Aegisub Group nor the names of its contributors
// may be used to endorse or promote products derived from this software
// without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
// POSSIBILITY OF SUCH DAMAGE.
//
// -----------------------------------------------------------------------------
//
// AEGISUB
//
// Website: http://aegisub.cellosoft.com
// Contact: mailto:zeratul@cellosoft.com
//
#pragma once
///////////
// Headers
#include "subtitle_format.h"
#include <wx/xml/xml.h>
//////////////////////
// TTXT reader/writer
class TTXTSubtitleFormat : public SubtitleFormat {
public:
wxString GetName();
wxArrayString GetReadWildcards();
wxArrayString GetWriteWildcards();
bool CanReadFile(wxString filename);
void ReadFile(wxString filename,wxString forceEncoding);
bool CanWriteFile(wxString filename);
void WriteFile(wxString filename,wxString encoding);
};