Cleaned up some comments, reorganized some code

[wxWidgets.git] / utils / tex2rtf / src / tex2any.cpp

diff --git a/utils/tex2rtf/src/tex2any.cpp b/utils/tex2rtf/src/tex2any.cpp
index 8ce32990790ff15ccdaad95ede92656d7d543c62..2e5df17be9c157c8707aacd1e1d18409de66b986 100644 (file)
--- a/utils/tex2rtf/src/tex2any.cpp
+++ b/utils/tex2rtf/src/tex2any.cpp
@@ -21,7 +21,6 @@
 #endif
 
 #ifndef WX_PRECOMP
 #endif
 
 #ifndef WX_PRECOMP

-#include "wx/wx.h"

 #endif
 
 #include <ctype.h>
 #endif
 
 #include <ctype.h>


@@ -29,6 +28,11 @@
 #include <stdlib.h>
 #include <time.h>
 
 #include <stdlib.h>
 #include <time.h>
 

+#if !WXWIN_COMPATIBILITY_2_4
+static inline wxChar* copystring(const wxChar* s)
+    { return wxStrcpy(new wxChar[wxStrlen(s) + 1], s); }
+#endif
+

 /*
  * Variables accessible from clients
  *
 /*
  * Variables accessible from clients
  *


@@ -129,6 +133,7 @@ int             winHelpVersion = 3; // WinHelp Version (3 for Windows 3.1, 4 for
 bool            winHelpContents = FALSE; // Generate .cnt file for WinHelp 4
 bool            htmlIndex = FALSE; // Generate .htx file for HTML
 bool            htmlFrameContents = FALSE; // Use frames for HTML contents page
 bool            winHelpContents = FALSE; // Generate .cnt file for WinHelp 4
 bool            htmlIndex = FALSE; // Generate .htx file for HTML
 bool            htmlFrameContents = FALSE; // Use frames for HTML contents page

+char           *htmlStylesheet = NULL; // Use this CSS stylesheet for HTML pages

 bool            useHeadingStyles = TRUE; // Insert \s1, s2 etc.
 bool            useWord = TRUE; // Insert proper Word table of contents, etc etc
 int             contentsDepth = 4; // Depth of Word table of contents
 bool            useHeadingStyles = TRUE; // Insert \s1, s2 etc.
 bool            useWord = TRUE; // Insert proper Word table of contents, etc etc
 int             contentsDepth = 4; // Depth of Word table of contents


@@ -144,6 +149,8 @@ char            *linkColourString = NULL;
 char            *followedLinkColourString = NULL;
 bool            combineSubSections = FALSE;
 bool            htmlWorkshopFiles = FALSE;
 char            *followedLinkColourString = NULL;
 bool            combineSubSections = FALSE;
 bool            htmlWorkshopFiles = FALSE;

+bool            ignoreBadRefs = FALSE;
+char                   *htmlFaceName = NULL;

 
 extern int passNumber;
 
 
 extern int passNumber;
 


@@ -189,7 +196,7 @@ int             tableNo = 0;
 FILE *CurrentOutput1 = NULL;
 FILE *CurrentOutput2 = NULL;
 FILE *Inputs[15];
 FILE *CurrentOutput1 = NULL;
 FILE *CurrentOutput2 = NULL;
 FILE *Inputs[15];

-int LineNumbers[15];
+unsigned long LineNumbers[15];

 char *FileNames[15];
 int CurrentInputIndex = 0;
 
 char *FileNames[15];
 int CurrentInputIndex = 0;
 


@@ -218,7 +225,8 @@ TexMacroDef *VerbatimMacroDef = NULL;
 #define IncrementLineNumber() LineNumbers[CurrentInputIndex] ++
 
 
 #define IncrementLineNumber() LineNumbers[CurrentInputIndex] ++
 
 

-TexRef::TexRef(char *label, char *file, char *section, char *sectionN)
+TexRef::TexRef(const char *label, const char *file,
+              const char *section, const char *sectionN)

 {
     refLabel = copystring(label);
     refFile = file ? copystring(file) : (char*) NULL;
 {
     refLabel = copystring(label);
     refFile = file ? copystring(file) : (char*) NULL;


@@ -243,7 +251,7 @@ CustomMacro::~CustomMacro()
         delete [] macroBody;
 }
 
         delete [] macroBody;
 }
 

-void TexOutput(char *s, bool ordinaryText)
+void TexOutput(const char *s, bool ordinaryText)

 {
   int len = strlen(s);
 
 {
   int len = strlen(s);
 


@@ -432,7 +440,7 @@ bool read_a_line(char *buf)
   }
 
   int ch = -2;
   }
 
   int ch = -2;

-  int bufIndex = 0;
+  unsigned long bufIndex = 0;

   buf[0] = 0;
 
   while (ch != EOF && ch != 10)
   buf[0] = 0;
 
   while (ch != EOF && ch != 10)


@@ -441,7 +449,7 @@ bool read_a_line(char *buf)
     {
        wxString errBuf;
        errBuf.Printf("Line %lu of file %s is too long.  Lines can be no longer than %lu characters.  Truncated.",
     {
        wxString errBuf;
        errBuf.Printf("Line %lu of file %s is too long.  Lines can be no longer than %lu characters.  Truncated.",

-           LineNumbers[CurrentInputIndex], (const char*) currentFileName.c_str(),MAX_LINE_BUFFER_SIZE);
+           LineNumbers[CurrentInputIndex], (const char*) currentFileName.c_str(), MAX_LINE_BUFFER_SIZE);

        OnError((char *)errBuf.c_str());
        return FALSE;
     }
        OnError((char *)errBuf.c_str());
        return FALSE;
     }


@@ -462,7 +470,7 @@ bool read_a_line(char *buf)
            if (rightCurley > leftCurley)
            {
                wxString errBuf;
            if (rightCurley > leftCurley)
            {
                wxString errBuf;

-               errBuf.Printf("An extra right Curley brace ('}') was detected at line %lu inside file %s",LineNumbers[CurrentInputIndex], (const char*) currentFileName.c_str());
+               errBuf.Printf("An extra right Curley brace ('}') was detected at line %lu inside file %s", LineNumbers[CurrentInputIndex], (const char*) currentFileName.c_str());

                OnError((char *)errBuf.c_str());
 
                // Reduce the count of right Curley braces, so the mismatched count
                OnError((char *)errBuf.c_str());
 
                // Reduce the count of right Curley braces, so the mismatched count


@@ -746,7 +754,7 @@ bool read_a_line(char *buf)
     fileNameStr.Replace("\\", "");
 
     // Ignore some types of input files (e.g. macro definition files)
     fileNameStr.Replace("\\", "");
 
     // Ignore some types of input files (e.g. macro definition files)

-    char *fileOnly = FileNameFromPath((char*) (const char*) fileNameStr);
+    char *fileOnly = wxFileNameFromPath((char*) (const char*) fileNameStr);

     currentFileName = fileOnly;
     if (IgnorableInputFiles.Member(fileOnly))
       return read_a_line(buf);
     currentFileName = fileOnly;
     if (IgnorableInputFiles.Member(fileOnly))
       return read_a_line(buf);


@@ -1142,7 +1150,7 @@ int ParseArg(TexChunk *thisArg, wxList& children, char *buffer, int pos, char *e
           pos ++;
           int noBraces = 1;
 
           pos ++;
           int noBraces = 1;
 

-          wxBuffer[0] = 0;
+          wxTex2RTFBuffer[0] = 0;

           int i = 0;
           bool end = FALSE;
           while (!end)
           int i = 0;
           bool end = FALSE;
           while (!end)


@@ -1153,37 +1161,37 @@ int ParseArg(TexChunk *thisArg, wxList& children, char *buffer, int pos, char *e
               noBraces --;
               if (noBraces == 0)
               {
               noBraces --;
               if (noBraces == 0)
               {

-                wxBuffer[i] = 0;
+                wxTex2RTFBuffer[i] = 0;

                 end = TRUE;
               }
               else
               {
                 end = TRUE;
               }
               else
               {

-                wxBuffer[i] = '}';
+                wxTex2RTFBuffer[i] = '}';

                 i ++;
               }
               pos ++;
             }
             else if (ch == '{')
             {
                 i ++;
               }
               pos ++;
             }
             else if (ch == '{')
             {

-              wxBuffer[i] = '{';
+              wxTex2RTFBuffer[i] = '{';

               i ++;
               pos ++;
             }
             else if (ch == '\\' && buffer[pos+1] == '}')
             {
               i ++;
               pos ++;
             }
             else if (ch == '\\' && buffer[pos+1] == '}')
             {

-              wxBuffer[i] = '}';
+              wxTex2RTFBuffer[i] = '}';

               pos += 2;
               i++;
             }
             else if (ch == '\\' && buffer[pos+1] == '{')
             {
               pos += 2;
               i++;
             }
             else if (ch == '\\' && buffer[pos+1] == '{')
             {

-              wxBuffer[i] = '{';
+              wxTex2RTFBuffer[i] = '{';

               pos += 2;
               i++;
             }
             else
             {
               pos += 2;
               i++;
             }
             else
             {

-              wxBuffer[i] = ch;
+              wxTex2RTFBuffer[i] = ch;

               pos ++;
               i ++;
               if (ch == 0)
               pos ++;
               i ++;
               if (ch == 0)


@@ -1204,7 +1212,7 @@ int ParseArg(TexChunk *thisArg, wxList& children, char *buffer, int pos, char *e
           TexChunk *argValue = new TexChunk(CHUNK_TYPE_STRING);
           arg->children.Append((wxObject *)argValue);
           argValue->argn = 1;
           TexChunk *argValue = new TexChunk(CHUNK_TYPE_STRING);
           arg->children.Append((wxObject *)argValue);
           argValue->argn = 1;

-          argValue->value = copystring(wxBuffer);
+          argValue->value = copystring(wxTex2RTFBuffer);

 
           children.Append((wxObject *)chunk);
         }
 
           children.Append((wxObject *)chunk);
         }


@@ -1551,7 +1559,7 @@ int ParseArg(TexChunk *thisArg, wxList& children, char *buffer, int pos, char *e
  *
  */
  
  *
  */
  

-int ParseMacroBody(char *macro_name, TexChunk *parent,
+int ParseMacroBody(const char *macro_name, TexChunk *parent,

                    int no_args, char *buffer, int pos,
                    char *environment, bool parseToBrace,
                    TexChunk *customMacroArgs)
                    int no_args, char *buffer, int pos,
                    char *environment, bool parseToBrace,
                    TexChunk *customMacroArgs)


@@ -1686,7 +1694,7 @@ bool TexLoadFile(char *filename)
   return FALSE;
 }
 
   return FALSE;
 }
 

-TexMacroDef::TexMacroDef(int the_id, char *the_name, int n, bool ig, bool forbidLevel)
+TexMacroDef::TexMacroDef(int the_id, const char *the_name, int n, bool ig, bool forbidLevel)

 {
   name = copystring(the_name);
   no_args = n;
 {
   name = copystring(the_name);
   no_args = n;


@@ -1961,7 +1969,7 @@ void SetCurrentOutputs(FILE *fd1, FILE *fd2)
   CurrentOutput2 = fd2;
 }
 
   CurrentOutput2 = fd2;
 }
 

-void AddMacroDef(int the_id, char *name, int n, bool ignore, bool forbid)
+void AddMacroDef(int the_id, const char *name, int n, bool ignore, bool forbid)

 {
   MacroDefs.Put(name, new TexMacroDef(the_id, name, n, ignore, forbid));
 }
 {
   MacroDefs.Put(name, new TexMacroDef(the_id, name, n, ignore, forbid));
 }