X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/af318c88de8bf297636285b747672517ee03ebe0..057bf0be5413b04a3ed638fbd61712d7b5f7cb3b:/utils/tex2rtf/src/htmlutil.cpp diff --git a/utils/tex2rtf/src/htmlutil.cpp b/utils/tex2rtf/src/htmlutil.cpp index 5b357eda1a..553a563c87 100644 --- a/utils/tex2rtf/src/htmlutil.cpp +++ b/utils/tex2rtf/src/htmlutil.cpp @@ -2,7 +2,7 @@ // Name: htmlutil.cpp // Purpose: Converts Latex to HTML // Author: Julian Smart -// Modified by: Wlodzimiez ABX Skiba 2003/2004 Unicode support +// Modified by: Wlodzimierz ABX Skiba 2003/2004 Unicode support // Ron Lee // Created: 7.9.93 // RCS-ID: $Id$ @@ -10,10 +10,6 @@ // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// -#ifdef __GNUG__ -#pragma implementation -#endif - // For compilers that support precompilation, includes "wx.h". #include "wx/wxprec.h" @@ -29,18 +25,21 @@ #include "tex2any.h" #include "tex2rtf.h" #include "table.h" +#include +#define HTML_FILENAME_PATTERN _T("%s_%s.html") -#if !WXWIN_COMPATIBILITY_2_4 static inline wxChar* copystring(const wxChar* s) { return wxStrcpy(new wxChar[wxStrlen(s) + 1], s); } -#endif extern wxHashTable TexReferences; +extern int passNumber; extern void DecToHex(int, wxChar *); void GenerateHTMLIndexFile(wxChar *fname); +bool PrimaryAnchorOfTheFile( wxChar *file, wxChar *label ); + void GenerateHTMLWorkshopFiles(wxChar *fname); void HTMLWorkshopAddToContents(int level, wxChar *s, wxChar *file); void HTMLWorkshopStartContents(); @@ -113,7 +112,7 @@ class TexNextPage: public wxObject label = copystring(theLabel); filename = copystring(theFile); } - ~TexNextPage(void) + virtual ~TexNextPage(void) { delete[] label; delete[] filename; @@ -205,7 +204,7 @@ void ReopenFile(FILE **fd, wxChar **fileName, const wxChar *label) { if (fileId == 1) gs_filenames.Add(wxEmptyString); - wxSnprintf(buf, sizeof(buf), _T("%s_%s.html"), FileRoot, label); + wxSnprintf(buf, sizeof(buf), HTML_FILENAME_PATTERN, FileRoot, label); gs_filenames.Add(buf); } if (*fileName) delete[] *fileName; @@ -247,6 +246,30 @@ void ReopenSectionContentsFile(void) } + + +struct textreplace +{ + wxChar *text; + size_t text_length; + wxChar *replace; + size_t replace_length; +}; + +#define tr(x,y) {x, sizeof(x)-1, y, sizeof(y)-1} + +static textreplace notverb_array[] = +{ + tr(_T("``"), _T("“")), + tr(_T("''"), _T("”")), + tr(_T("`"), _T("‘")), + tr(_T("'"), _T("’")), + tr(_T("---"), _T("—")), + tr(_T("--"), _T("–")), +}; + +#undef tr + /* * Given a TexChunk with a string value, scans through the string * converting Latex-isms into HTML-isms, such as 2 newlines ->

. @@ -258,54 +281,74 @@ void ProcessText2HTML(TexChunk *chunk) bool changed = false; int ptr = 0; int i = 0; - char ch = 1; - int len = wxStrlen(chunk->value); + wxChar ch = 1; + size_t len = wxStrlen(chunk->value); while (ch != 0) { ch = chunk->value[i]; - // 2 newlines means \par - if (!inVerbatim && chunk->value[i] == 10 && ((len > i+1 && chunk->value[i+1] == 10) || - ((len > i+1 && chunk->value[i+1] == 13) && - (len > i+2 && chunk->value[i+2] == 10)))) - { - BigBuffer[ptr] = 0; wxStrcat(BigBuffer, _T("

\n\n")); ptr += 5; - i += 2; - changed = true; - } - else if (!inVerbatim && ch == '`' && (len >= i+1 && chunk->value[i+1] == '`')) - { - BigBuffer[ptr] = '"'; ptr ++; - i += 2; - changed = true; - } - else if (!inVerbatim && ch == '`') // Change ` to ' - { - BigBuffer[ptr] = 39; ptr ++; - i += 1; - changed = true; - } - else if (ch == '<') // Change < to < + if (ch == _T('<')) // Change < to < { BigBuffer[ptr] = 0; wxStrcat(BigBuffer, _T("<")); ptr += 4; i += 1; + len--; changed = true; } - else if (ch == '>') // Change > to > + else if (ch == _T('>')) // Change > to > { BigBuffer[ptr] = 0; wxStrcat(BigBuffer, _T(">")); ptr += 4; i += 1; + len--; changed = true; } else { - BigBuffer[ptr] = ch; - i ++; - ptr ++; + bool replaced = false; + if (!inVerbatim) + { + for (size_t x = 0; x < WXSIZEOF(notverb_array); x++) + { + textreplace& tr = notverb_array[x]; + if (ch != tr.text[0]) + continue; + if (len < tr.text_length) + continue; + + size_t y; + for (y = 1; y < tr.text_length; y++) + { + if (chunk->value[y] != tr.text[y]) + break; + } + + if (y != tr.text_length) + continue; + + // can now copy it over. + for (y = 0; y < tr.replace_length; y++) + { + BigBuffer[ptr++] = tr.replace[y]; + } + + len -= tr.text_length; + i += tr.text_length; + replaced = true; + changed = true; + break; + } + } + + if (!replaced) + { + BigBuffer[ptr] = ch; + i ++; + ptr ++; + len--; + } } } BigBuffer[ptr] = 0; @@ -476,7 +519,7 @@ void AddBrowseButtons(wxChar *upLabel, wxChar *upFilename, if (upLabel && upFilename) { - if (wxStrlen(upLabel) > 0) + if ( (wxStrlen(upLabel) > 0) && !PrimaryAnchorOfTheFile(upFilename, upLabel) ) wxSnprintf(buf, sizeof(buf), _T("%s "), ConvertCase(upFilename), upLabel, upReference); @@ -501,9 +544,14 @@ void AddBrowseButtons(wxChar *upLabel, wxChar *upFilename, if (previousLabel && previousFilename) { - wxSnprintf(buf, sizeof(buf), - _T("%s "), - ConvertCase(previousFilename), previousLabel, backReference); + if (PrimaryAnchorOfTheFile(previousFilename, previousLabel)) + wxSnprintf(buf, sizeof(buf), + _T("%s "), + ConvertCase(previousFilename), backReference); + else + wxSnprintf(buf, sizeof(buf), + _T("%s "), + ConvertCase(previousFilename), previousLabel, backReference); if (wxStrcmp(previousLabel, _T("contents")) == 0) { // TexOutput(_T("\n")); - } - wxFprintf(tmpTitle, _T("\n\n")); + // Concat titlepage + FILE *fd = wxFopen(TitlepageName, _T("r")); + if (fd) + { + int ch = getc(fd); + while (ch != EOF) + { + wxPutc(ch, tmpTitle); + ch = getc(fd); + } + fclose(fd); + } - fclose(tmpTitle); - if (wxFileExists(TitlepageName)) wxRemoveFile(TitlepageName); - if (!wxRenameFile(_T("title.tmp"), TitlepageName)) - { - wxCopyFile(_T("title.tmp"), TitlepageName); - wxRemoveFile(_T("title.tmp")); - } - } + wxFprintf(tmpTitle, _T("\n\n")); - if (lastFileName) delete[] lastFileName; - lastFileName = NULL; - if (lastTopic) delete[] lastTopic; - lastTopic = NULL; + if (htmlFrameContents) + { + wxFprintf(tmpTitle, _T("\n\n")); + } + wxFprintf(tmpTitle, _T("\n\n")); - if (wxFileExists(ContentsName)) wxRemoveFile(ContentsName); + fclose(tmpTitle); + if (wxFileExists(TitlepageName)) wxRemoveFile(TitlepageName); + if (!wxRenameFile(_T("title.tmp"), TitlepageName)) + { + wxCopyFile(_T("title.tmp"), TitlepageName); + wxRemoveFile(_T("title.tmp")); + } + } - if (!wxRenameFile(TmpContentsName, ContentsName)) - { - wxCopyFile(TmpContentsName, ContentsName); - wxRemoveFile(TmpContentsName); - } + if (lastFileName) delete[] lastFileName; + lastFileName = NULL; + if (lastTopic) delete[] lastTopic; + lastTopic = NULL; - // Generate .htx file if requested - if (htmlIndex) - { - wxChar htmlIndexName[300]; - wxSnprintf(htmlIndexName, sizeof(htmlIndexName), _T("%s.htx"), FileRoot); - GenerateHTMLIndexFile(htmlIndexName); - } + if (wxFileExists(ContentsName)) wxRemoveFile(ContentsName); - // Generate HTML Help Workshop files if requested - if (htmlWorkshopFiles) - { - HTMLWorkshopEndContents(); - GenerateHTMLWorkshopFiles(FileRoot); - } + if (!wxRenameFile(TmpContentsName, ContentsName)) + { + wxCopyFile(TmpContentsName, ContentsName); + wxRemoveFile(TmpContentsName); + } + + // Generate .htx file if requested + if (htmlIndex) + { + wxChar htmlIndexName[300]; + wxSnprintf(htmlIndexName, sizeof(htmlIndexName), _T("%s.htx"), FileRoot); + GenerateHTMLIndexFile(htmlIndexName); + } + // Generate HTML Help Workshop files if requested + if (htmlWorkshopFiles) + { + HTMLWorkshopEndContents(); + GenerateHTMLWorkshopFiles(FileRoot); + } - return true; - } + return true; + } - return false; + return false; } // Output .htx index file @@ -3329,7 +3483,15 @@ void HTMLWorkshopStartContents() void HTMLWorkshopEndContents() { - for (int i = HTMLWorkshopLastLevel; i >= 0; i--) - wxFprintf(HTMLWorkshopContents, _T("\n")); - fclose(HTMLWorkshopContents); + for (int i = HTMLWorkshopLastLevel; i >= 0; i--) + wxFprintf(HTMLWorkshopContents, _T("\n")); + fclose(HTMLWorkshopContents); +} + + +bool PrimaryAnchorOfTheFile( wxChar *file, wxChar *label ) +{ + wxString file_label; + file_label.Printf( HTML_FILENAME_PATTERN, FileRoot, label ); + return file_label.IsSameAs( file , false ); }