Applied part of patch [ 652965 ] Enables toolbar simple in wxUniv

[wxWidgets.git] / src / generic / helphtml.cpp

diff --git a/src/generic/helphtml.cpp b/src/generic/helphtml.cpp
index cabeb9a82543d98ba224e0350712f6c2539cd7a7..9f106ae59cae290ab35045120dd283e41466df40 100644 (file)
--- a/src/generic/helphtml.cpp
+++ b/src/generic/helphtml.cpp
@@ -19,12 +19,16 @@
     #pragma hdrstop
 #endif
 
     #pragma hdrstop
 #endif
 

+#if wxUSE_HELP
+

 #ifndef WX_PRECOMP
     #include "wx/setup.h"
     #include "wx/string.h"
     #include "wx/utils.h"
     #include "wx/list.h"
     #include "wx/intl.h"
 #ifndef WX_PRECOMP
     #include "wx/setup.h"
     #include "wx/string.h"
     #include "wx/utils.h"
     #include "wx/list.h"
     #include "wx/intl.h"

+    #include "wx/msgdlg.h"
+    #include "wx/choicdlg.h"

 #endif
 
 #include "wx/helpbase.h"
 #endif
 
 #include "wx/helpbase.h"


@@ -32,12 +36,27 @@
 
 #include <stdio.h>
 #include <ctype.h>
 
 #include <stdio.h>
 #include <ctype.h>

+#ifndef __MWERKS__

 #include <sys/stat.h>
 #include <sys/stat.h>

+#endif

 
 

-#ifndef __WINDOWS__
+#if !defined(__WINDOWS__) && !defined(__OS2__)

     #include   <unistd.h>
 #endif
 
     #include   <unistd.h>
 #endif
 

+// ----------------------------------------------------------------------------
+// constants
+// ----------------------------------------------------------------------------
+
+/// Name for map file.
+#define WXEXTHELP_MAPFILE   _T("wxhelp.map")
+/// Maximum line length in map file.
+#define WXEXTHELP_BUFLEN 512
+/// Character introducing comments/documentation field in map file.
+#define WXEXTHELP_COMMENTCHAR   ';'
+
+#define CONTENTS_ID   0
+

 class wxExtHelpMapEntry : public wxObject
 {
 public:
 class wxExtHelpMapEntry : public wxObject
 {
 public:


@@ -114,7 +133,11 @@ wxHTMLHelpControllerBase::LoadFile(const wxString& ifile)
          wxChar* f = wxGetWorkingDirectory();
          file = f;
          delete[] f; // wxGetWorkingDirectory returns new memory
          wxChar* f = wxGetWorkingDirectory();
          file = f;
          delete[] f; // wxGetWorkingDirectory returns new memory

+#ifdef __WXMAC__
+         file << ifile;
+#else

          file << WXEXTHELP_SEPARATOR << ifile;
          file << WXEXTHELP_SEPARATOR << ifile;

+#endif

       }
       else
          file = ifile;
       }
       else
          file = ifile;


@@ -135,7 +158,7 @@ wxHTMLHelpControllerBase::LoadFile(const wxString& ifile)
          {
             newfile = WXEXTHELP_SEPARATOR;
             const wxChar *cptr = wxGetLocale()->GetName().c_str();
          {
             newfile = WXEXTHELP_SEPARATOR;
             const wxChar *cptr = wxGetLocale()->GetName().c_str();

-            while(*cptr && *cptr != _T('_'))
+            while(*cptr && *cptr != wxT('_'))

                newfile << *(cptr++);
             if(wxDirExists(newfile))
                file = newfile;
                newfile << *(cptr++);
             if(wxDirExists(newfile))
                file = newfile;


@@ -158,7 +181,7 @@ wxHTMLHelpControllerBase::LoadFile(const wxString& ifile)
    m_MapList = new wxList;
    m_NumOfEntries = 0;
 
    m_MapList = new wxList;
    m_NumOfEntries = 0;
 

-   FILE *input = fopen(mapFile.fn_str(),"rt");
+   FILE *input = wxFopen(mapFile,wxT("rt"));

    if(! input)
       return FALSE;
    do
    if(! input)
       return FALSE;
    do


@@ -172,15 +195,15 @@ wxHTMLHelpControllerBase::LoadFile(const wxString& ifile)
             break; // error
          for(i=0; isdigit(buffer[i])||isspace(buffer[i])||buffer[i]=='-'; i++)
             ; // find begin of URL
             break; // error
          for(i=0; isdigit(buffer[i])||isspace(buffer[i])||buffer[i]=='-'; i++)
             ; // find begin of URL

-         url = "";
+         url = wxT("");

          while(buffer[i] && ! isspace(buffer[i]) && buffer[i] !=
                WXEXTHELP_COMMENTCHAR)
          while(buffer[i] && ! isspace(buffer[i]) && buffer[i] !=
                WXEXTHELP_COMMENTCHAR)

-            url << buffer[i++];
+            url << (wxChar) buffer[i++];

          while(buffer[i] && buffer[i] != WXEXTHELP_COMMENTCHAR)
             i++;
          while(buffer[i] && buffer[i] != WXEXTHELP_COMMENTCHAR)
             i++;

-         doc = "";
+         doc = wxT("");

          if(buffer[i])
          if(buffer[i])

-            doc = (buffer + i + 1); // skip the comment character
+            doc = wxString::FromAscii( (buffer + i + 1) ); // skip the comment character

          m_MapList->Append(new wxExtHelpMapEntry(id,url,doc));
          m_NumOfEntries++;
       }
          m_MapList->Append(new wxExtHelpMapEntry(id,url,doc));
          m_NumOfEntries++;
       }


@@ -198,11 +221,30 @@ wxHTMLHelpControllerBase::DisplayContents()
    if(! m_NumOfEntries)
       return FALSE;
 
    if(! m_NumOfEntries)
       return FALSE;
 

-   // use ID 0 for contents
-   if(! DisplaySection(0))
-      return KeywordSearch("");
-   else
-      return TRUE;
+   wxString contents;
+   wxNode *node = m_MapList->First();
+   wxExtHelpMapEntry *entry;
+   while(node)
+   {
+      entry = (wxExtHelpMapEntry *)node->Data();
+      if(entry->id == CONTENTS_ID)
+      {
+         contents = entry->url;
+         break;
+      }
+      node = node->Next();
+   }
+
+   bool rc = FALSE;
+   wxString file;
+   file << m_MapFile << WXEXTHELP_SEPARATOR << contents;
+   if(file.Contains(wxT('#')))
+      file = file.BeforeLast(wxT('#'));
+   if(contents.Length() && wxFileExists(file))
+      rc = DisplaySection(CONTENTS_ID);
+
+   // if not found, open homemade toc:
+   return rc ? TRUE : KeywordSearch(wxT(""));

 }
 
 bool
 }
 
 bool


@@ -224,6 +266,16 @@ wxHTMLHelpControllerBase::DisplaySection(int sectionNo)
    return FALSE;
 }
 
    return FALSE;
 }
 

+bool wxHTMLHelpControllerBase::DisplaySection(const wxString& section)
+{
+    bool isFilename = (section.Find(wxT(".htm")) != -1);
+
+    if (isFilename)
+        return DisplayHelp(section);
+    else
+        return KeywordSearch(section);
+}
+

 bool
 wxHTMLHelpControllerBase::DisplayBlock(long blockNo)
 {
 bool
 wxHTMLHelpControllerBase::DisplayBlock(long blockNo)
 {


@@ -236,7 +288,6 @@ wxHTMLHelpControllerBase::KeywordSearch(const wxString& k)
    if(! m_NumOfEntries)
       return FALSE;
 
    if(! m_NumOfEntries)
       return FALSE;
 

-   wxBusyCursor b; // display a busy cursor

    wxString     *choices = new wxString[m_NumOfEntries];
    wxString     *urls = new wxString[m_NumOfEntries];
    wxString compA, compB;
    wxString     *choices = new wxString[m_NumOfEntries];
    wxString     *urls = new wxString[m_NumOfEntries];
    wxString compA, compB;


@@ -247,25 +298,28 @@ wxHTMLHelpControllerBase::KeywordSearch(const wxString& k)
    wxNode       *node = m_MapList->First();
    wxExtHelpMapEntry *entry;
 
    wxNode       *node = m_MapList->First();
    wxExtHelpMapEntry *entry;
 

-   compA = k; compA.LowerCase(); // we compare case insensitive
-   while(node)

    {
    {

-      entry = (wxExtHelpMapEntry *)node->Data();
-      compB = entry->doc; compB.LowerCase();
-      if((showAll || compB.Contains(k)) && ! compB.IsEmpty())
+      wxBusyCursor b; // display a busy cursor
+      compA = k; compA.LowerCase(); // we compare case insensitive
+      while(node)

       {
       {

-         urls[idx] = entry->url;
-         // doesn't work:
-         // choices[idx] = (**i).doc.Contains((**i).doc.Before(WXEXTHELP_COMMENTCHAR));
-         //if(choices[idx].IsEmpty()) // didn't contain the ';'
-         //   choices[idx] = (**i).doc;
-         choices[idx] = "";
-         for(j=0;entry->doc.c_str()[j]
-                && entry->doc.c_str()[j] != WXEXTHELP_COMMENTCHAR; j++)
-            choices[idx] << entry->doc.c_str()[j];
-         idx++;
+         entry = (wxExtHelpMapEntry *)node->Data();
+         compB = entry->doc; compB.LowerCase();
+         if((showAll || compB.Contains(k)) && ! compB.IsEmpty())
+         {
+            urls[idx] = entry->url;
+            // doesn't work:
+            // choices[idx] = (**i).doc.Contains((**i).doc.Before(WXEXTHELP_COMMENTCHAR));
+            //if(choices[idx].IsEmpty()) // didn't contain the ';'
+            //   choices[idx] = (**i).doc;
+            choices[idx] = wxT("");
+            for(j=0;entry->doc.c_str()[j]
+                   && entry->doc.c_str()[j] != WXEXTHELP_COMMENTCHAR; j++)
+               choices[idx] << entry->doc.c_str()[j];
+            idx++;
+         }
+         node = node->Next();

       }
       }

-      node = node->Next();

    }
 
    if(idx == 1)
    }
 
    if(idx == 1)


@@ -303,3 +357,4 @@ wxHTMLHelpControllerBase::OnQuit()
 {
 }
 
 {
 }
 

+#endif // wxUSE_HELP