Add support for loading a url in the constructor to the ie backend and update the...

[wxWidgets.git] / src / html / helpdata.cpp

diff --git a/src/html/helpdata.cpp b/src/html/helpdata.cpp
index a21a2ab70b03079baa31029fb1a6a4b1b234b596..edebdcc7fbf15a75ab21deb53c0b812442006dd9 100644 (file)
--- a/src/html/helpdata.cpp
+++ b/src/html/helpdata.cpp
@@ -18,7 +18,7 @@
 
 #if wxUSE_HTML && wxUSE_STREAMS
 
-#ifndef WXPRECOMP
+#ifndef WX_PRECOMP
     #include "wx/intl.h"
     #include "wx/log.h"
 #endif
@@ -51,11 +51,11 @@ static const wxChar* ReadLine(const wxChar *line, wxChar *buf, size_t bufsize)
     wxChar *endptr = buf + bufsize - 1;
     const wxChar *readptr = line;
 
-    while (*readptr != 0 && *readptr != _T('\r') && *readptr != _T('\n') &&
+    while (*readptr != 0 && *readptr != wxT('\r') && *readptr != wxT('\n') &&
            writeptr != endptr)
         *(writeptr++) = *(readptr++);
     *writeptr = 0;
-    while (*readptr == _T('\r') || *readptr == _T('\n'))
+    while (*readptr == wxT('\r') || *readptr == wxT('\n'))
         readptr++;
     if (*readptr == 0)
         return NULL;
@@ -125,9 +125,9 @@ public:
     wxObject* GetProduct() { return NULL; }
 
 protected:
-    virtual void AddText(const wxChar* WXUNUSED(txt)) {}
+    virtual void AddText(const wxString& WXUNUSED(txt)) {}
 
-    DECLARE_NO_COPY_CLASS(HP_Parser)
+    wxDECLARE_NO_COPY_CLASS(HP_Parser);
 };
 
 
@@ -170,7 +170,7 @@ class HP_TagHandler : public wxHtmlTagHandler
             m_parentItem = NULL;
         }
 
-    DECLARE_NO_COPY_CLASS(HP_TagHandler)
+    wxDECLARE_NO_COPY_CLASS(HP_TagHandler);
 };
 
 
@@ -255,7 +255,7 @@ wxString wxHtmlHelpDataItem::GetIndentedName() const
 {
     wxString s;
     for (int i = 1; i < level; i++)
-        s << _T("   ");
+        s << wxT("   ");
     s << name;
     return s;
 }
@@ -284,7 +284,7 @@ bool wxHtmlHelpData::LoadMSProject(wxHtmlBookRecord *book, wxFileSystem& fsys,
     HP_TagHandler *handler = new HP_TagHandler(book);
     parser.AddTagHandler(handler);
 
-    f = ( contentsfile.empty() ? (wxFSFile*) NULL : fsys.OpenFile(contentsfile) );
+    f = ( contentsfile.empty() ? NULL : fsys.OpenFile(contentsfile) );
     if (f)
     {
         buf.clear();
@@ -298,7 +298,7 @@ bool wxHtmlHelpData::LoadMSProject(wxHtmlBookRecord *book, wxFileSystem& fsys,
         wxLogError(_("Cannot open contents file: %s"), contentsfile.c_str());
     }
 
-    f = ( indexfile.empty() ? (wxFSFile*) NULL : fsys.OpenFile(indexfile) );
+    f = ( indexfile.empty() ? NULL : fsys.OpenFile(indexfile) );
     if (f)
     {
         buf.clear();
@@ -475,11 +475,10 @@ void wxHtmlHelpData::SetTempDir(const wxString& path)
         m_tempPath = path;
     else
     {
-        if (wxIsAbsolutePath(path)) m_tempPath = path;
-        else m_tempPath = wxGetCwd() + _T("/") + path;
+        wxFileName fn(path);
+        fn.MakeAbsolute();
 
-        if (m_tempPath[m_tempPath.length() - 1] != _T('/'))
-            m_tempPath << _T('/');
+        m_tempPath = fn.GetPath(wxPATH_GET_VOLUME | wxPATH_GET_SEPARATOR);
     }
 }
 
@@ -569,7 +568,6 @@ bool wxHtmlHelpData::AddBookParam(const wxFSFile& bookfile,
     // Now store the contents range
     bookr->SetContentsRange(cont_start, m_contents.size());
 
-#if wxUSE_WCHAR_T
     // MS HTML Help files [written by MS HTML Help Workshop] are broken
     // in that the data are iso-8859-1 (including HTML entities), but must
     // be interpreted as being in language's windows charset. Correct the
@@ -597,11 +595,6 @@ bool wxHtmlHelpData::AddBookParam(const wxFSFile& bookfile,
         }
         #undef CORRECT_STR
     }
-#else
-    wxUnusedVar(IndexOld);
-    wxUnusedVar(ContentsOld);
-    wxASSERT_MSG(encoding == wxFONTENCODING_SYSTEM, wxT("Help files need charset conversion, but wxUSE_WCHAR_T is 0"));
-#endif // wxUSE_WCHAR_T/!wxUSE_WCHAR_T
 
     m_bookRecords.Add(bookr);
     if (!m_index.empty())
@@ -674,16 +667,16 @@ bool wxHtmlHelpData::AddBook(const wxString& book)
         for (wxChar *ch = linebuf; *ch != wxT('\0') && *ch != wxT('='); ch++)
            *ch = (wxChar)wxTolower(*ch);
 
-        if (wxStrstr(linebuf, _T("title=")) == linebuf)
-            title = linebuf + wxStrlen(_T("title="));
-        if (wxStrstr(linebuf, _T("default topic=")) == linebuf)
-            start = linebuf + wxStrlen(_T("default topic="));
-        if (wxStrstr(linebuf, _T("index file=")) == linebuf)
-            index = linebuf + wxStrlen(_T("index file="));
-        if (wxStrstr(linebuf, _T("contents file=")) == linebuf)
-            contents = linebuf + wxStrlen(_T("contents file="));
-        if (wxStrstr(linebuf, _T("charset=")) == linebuf)
-            charset = linebuf + wxStrlen(_T("charset="));
+        if (wxStrstr(linebuf, wxT("title=")) == linebuf)
+            title = linebuf + wxStrlen(wxT("title="));
+        if (wxStrstr(linebuf, wxT("default topic=")) == linebuf)
+            start = linebuf + wxStrlen(wxT("default topic="));
+        if (wxStrstr(linebuf, wxT("index file=")) == linebuf)
+            index = linebuf + wxStrlen(wxT("index file="));
+        if (wxStrstr(linebuf, wxT("contents file=")) == linebuf)
+            contents = linebuf + wxStrlen(wxT("contents file="));
+        if (wxStrstr(linebuf, wxT("charset=")) == linebuf)
+            charset = linebuf + wxStrlen(wxT("charset="));
     } while (lineptr != NULL);
 
     wxFontEncoding enc = wxFONTENCODING_SYSTEM;
@@ -701,15 +694,29 @@ bool wxHtmlHelpData::AddBook(const wxString& book)
 
 wxString wxHtmlHelpData::FindPageByName(const wxString& x)
 {
-    int cnt;
     int i;
-    wxFileSystem fsys;
-    wxFSFile *f;
 
-    // 1. try to open given file:
-    cnt = m_bookRecords.GetCount();
-    for (i = 0; i < cnt; i++)
+    bool has_non_ascii = false;
+    wxString::const_iterator it;
+    for (it = x.begin(); it != x.end(); ++it)
+    {
+        wxUniChar ch = *it;
+        if (!ch.IsAscii())
+        {
+            has_non_ascii = true;
+            break;
+        }
+    }
+
+    int cnt = m_bookRecords.GetCount();
+
+    if (!has_non_ascii)
     {
+      wxFileSystem fsys;
+      wxFSFile *f;
+      // 1. try to open given file:
+      for (i = 0; i < cnt; i++)
+      {
         f = fsys.OpenFile(m_bookRecords[i].GetFullPath(x));
         if (f)
         {
@@ -717,6 +724,7 @@ wxString wxHtmlHelpData::FindPageByName(const wxString& x)
             delete f;
             return url;
         }
+      }
     }
 
 
@@ -829,11 +837,11 @@ bool wxHtmlSearchStatus::Search()
     {
         const wxChar *p1, *p2;
         for (p1 = thepage.c_str(), p2 = m_LastPage.c_str();
-             *p1 != 0 && *p1 != _T('#') && *p1 == *p2; p1++, p2++) {}
+             *p1 != 0 && *p1 != wxT('#') && *p1 == *p2; p1++, p2++) {}
 
         m_LastPage = thepage;
 
-        if (*p1 == 0 || *p1 == _T('#'))
+        if (*p1 == 0 || *p1 == wxT('#'))
             return false;
     }
     else m_LastPage = thepage;
@@ -877,7 +885,7 @@ void wxHtmlSearchEngine::LookFor(const wxString& keyword, bool case_sensitive, b
 
 static inline bool WHITESPACE(wxChar c)
 {
-    return c == _T(' ') || c == _T('\n') || c == _T('\r') || c == _T('\t');
+    return c == wxT(' ') || c == wxT('\n') || c == wxT('\r') || c == wxT('\t');
 }
 
 // replace continuous spaces by one single space
@@ -896,7 +904,7 @@ static inline wxString CompressSpaces(const wxString & str)
             {
                 continue;
             }
-            ch = _T(' ');
+            ch = wxT(' ');
             space_counted = true;
         }
         else
@@ -928,19 +936,19 @@ bool wxHtmlSearchEngine::Scan(const wxFSFile& file)
             wxChar c = *pBufStr;
             if (insideTag)
             {
-                if (c == _T('>'))
+                if (c == wxT('>'))
                 {
                     insideTag = false;
                     // replace the tag by an empty space
-                    c = _T(' ');
+                    c = wxT(' ');
                 }
                 else
                     continue;
             }
-            else if (c == _T('<'))
+            else if (c == wxT('<'))
             {
                 wxChar nextCh = *(pBufStr + 1);
-                if (nextCh == _T('/') || !WHITESPACE(nextCh))
+                if (nextCh == wxT('/') || !WHITESPACE(nextCh))
                 {
                     insideTag = true;
                     continue;
@@ -956,10 +964,10 @@ bool wxHtmlSearchEngine::Scan(const wxFSFile& file)
     if (m_WholeWords)
     {
         // insert ' ' at the beginning and at the end
-        keyword.insert( 0, _T(" ") );
-        keyword.append( _T(" ") );
-        bufStr.insert( 0, _T(" ") );
-        bufStr.append( _T(" ") );
+        keyword.insert( 0, wxT(" ") );
+        keyword.append( wxT(" ") );
+        bufStr.insert( 0, wxT(" ") );
+        bufStr.append( wxT(" ") );
     }
 
     // remove continuous spaces