Mac-ify wxTreeCtrl further.

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

diff --git a/src/html/helpdata.cpp b/src/html/helpdata.cpp
index 8e6b8df21c3ac20970de2fbdb3655784c31578d7..6ba01be7f7781e2e3a0a240c69b6009c1f7477b9 100644 (file)
--- a/src/html/helpdata.cpp
+++ b/src/html/helpdata.cpp
@@ -22,18 +22,23 @@
 
 #include "wx/defs.h"
 
 
 #include "wx/defs.h"
 

-#if wxUSE_HTML
+#if wxUSE_HTML && wxUSE_STREAMS

 
 #ifndef WXPRECOMP
 
 #ifndef WXPRECOMP

-#include "wx/wx.h"
+    #include "wx/intl.h"
+    #include "wx/log.h"

 #endif
 
 #include "wx/html/helpdata.h"
 #include "wx/tokenzr.h"
 #include "wx/wfstream.h"
 #include "wx/busyinfo.h"
 #endif
 
 #include "wx/html/helpdata.h"
 #include "wx/tokenzr.h"
 #include "wx/wfstream.h"
 #include "wx/busyinfo.h"

+#include "wx/encconv.h"
+#include "wx/fontmap.h"
+#include "wx/log.h"

 #include "wx/html/htmlpars.h"
 #include "wx/html/htmldefs.h"
 #include "wx/html/htmlpars.h"
 #include "wx/html/htmldefs.h"

+#include "wx/filename.h"

 
 #include "wx/arrimpl.cpp"
 WX_DEFINE_OBJARRAY(wxHtmlBookRecArray)
 
 #include "wx/arrimpl.cpp"
 WX_DEFINE_OBJARRAY(wxHtmlBookRecArray)


@@ -58,7 +63,7 @@ static char* ReadLine(char *line, char *buf)
 
 static int LINKAGEMODE IndexCompareFunc(const void *a, const void *b)
 {
 
 static int LINKAGEMODE IndexCompareFunc(const void *a, const void *b)
 {

-    return wxStrcmp(((wxHtmlContentsItem*)a) -> m_Name, ((wxHtmlContentsItem*)b) -> m_Name);
+    return wxStrcmp(((wxHtmlContentsItem*)a)->m_Name, ((wxHtmlContentsItem*)b)->m_Name);

 }
 
 
 }
 
 


@@ -90,7 +95,9 @@ class HP_TagHandler : public wxHtmlTagHandler
         wxHtmlBookRecord *m_Book;
 
     public:
         wxHtmlBookRecord *m_Book;
 
     public:

-        HP_TagHandler(wxHtmlBookRecord *b) : wxHtmlTagHandler() {m_Book = b; m_Items = NULL; m_ItemsCnt = 0; m_Name = m_Page = wxEmptyString; m_Level = 0; }
+        HP_TagHandler(wxHtmlBookRecord *b) : wxHtmlTagHandler()
+            { m_Book = b; m_Items = NULL; m_ItemsCnt = 0; m_Name = m_Page = wxEmptyString;
+              m_Level = 0; m_ID = -1; }

         wxString GetSupportedTags() { return wxT("UL,OBJECT,PARAM"); }
         bool HandleTag(const wxHtmlTag& tag);
         void WriteOut(wxHtmlContentsItem*& array, int& size);
         wxString GetSupportedTags() { return wxT("UL,OBJECT,PARAM"); }
         bool HandleTag(const wxHtmlTag& tag);
         void WriteOut(wxHtmlContentsItem*& array, int& size);


@@ -100,38 +107,44 @@ class HP_TagHandler : public wxHtmlTagHandler
 
 bool HP_TagHandler::HandleTag(const wxHtmlTag& tag)
 {
 
 bool HP_TagHandler::HandleTag(const wxHtmlTag& tag)
 {

-    if (tag.GetName() == wxT("UL")) {
+    if (tag.GetName() == wxT("UL"))
+    {

         m_Level++;
         ParseInner(tag);
         m_Level--;
         return TRUE;
     }
         m_Level++;
         ParseInner(tag);
         m_Level--;
         return TRUE;
     }

-    else if (tag.GetName() == wxT("OBJECT")) {
+    else if (tag.GetName() == wxT("OBJECT"))
+    {

         m_Name = m_Page = wxEmptyString;
         ParseInner(tag);
 
         m_Name = m_Page = wxEmptyString;
         ParseInner(tag);
 

-        if (!m_Page.IsEmpty())
-        /* should be 'if (tag.GetParam("TYPE") == "text/sitemap")'
-           but this works fine. Valid HHW's file may contain only two
-           object tags:
-           
+#if 0
+         if (!m_Page.IsEmpty())
+        /* Valid HHW's file may contain only two object tags:
+

            <OBJECT type="text/site properties">
                <param name="ImageType" value="Folder">
            </OBJECT>
            <OBJECT type="text/site properties">
                <param name="ImageType" value="Folder">
            </OBJECT>

-           
+

            or
            or

-           
-              <OBJECT type="text/sitemap">
-                      <param name="Name" value="main page">
-                      <param name="Local" value="another.htm">
-                  </OBJECT>
-           
+
+           <OBJECT type="text/sitemap">
+               <param name="Name" value="main page">
+               <param name="Local" value="another.htm">
+           </OBJECT>
+

            We're interested in the latter. !m_Page.IsEmpty() is valid
            condition because text/site properties does not contain Local param
         */
            We're interested in the latter. !m_Page.IsEmpty() is valid
            condition because text/site properties does not contain Local param
         */

+#endif
+        if (tag.GetParam(wxT("TYPE")) == wxT("text/sitemap"))

         {
             if (m_ItemsCnt % wxHTML_REALLOC_STEP == 0)
         {
             if (m_ItemsCnt % wxHTML_REALLOC_STEP == 0)

-                m_Items = (wxHtmlContentsItem*) realloc(m_Items, (m_ItemsCnt + wxHTML_REALLOC_STEP) * sizeof(wxHtmlContentsItem));
+                m_Items = (wxHtmlContentsItem*) realloc(m_Items,
+                                       (m_ItemsCnt + wxHTML_REALLOC_STEP) *
+                                       sizeof(wxHtmlContentsItem));
+

             m_Items[m_ItemsCnt].m_Level = m_Level;
             m_Items[m_ItemsCnt].m_ID = m_ID;
             m_Items[m_ItemsCnt].m_Page = new wxChar[m_Page.Length() + 1];
             m_Items[m_ItemsCnt].m_Level = m_Level;
             m_Items[m_ItemsCnt].m_ID = m_ID;
             m_Items[m_ItemsCnt].m_Page = new wxChar[m_Page.Length() + 1];


@@ -144,10 +157,14 @@ bool HP_TagHandler::HandleTag(const wxHtmlTag& tag)
 
         return TRUE;
     }
 
         return TRUE;
     }

-    else { // "PARAM"
-        if (m_Name == wxEmptyString && tag.GetParam(wxT("NAME")) == wxT("Name")) m_Name = tag.GetParam(wxT("VALUE"));
-        if (tag.GetParam(wxT("NAME")) == wxT("Local")) m_Page = tag.GetParam(wxT("VALUE"));
-        if (tag.GetParam(wxT("NAME")) == wxT("ID")) tag.ScanParam(wxT("VALUE"), wxT("%i"), &m_ID);
+    else
+    { // "PARAM"
+        if (m_Name == wxEmptyString && tag.GetParam(wxT("NAME")) == wxT("Name"))
+            m_Name = tag.GetParam(wxT("VALUE"));
+        if (tag.GetParam(wxT("NAME")) == wxT("Local"))
+            m_Page = tag.GetParam(wxT("VALUE"));
+        if (tag.GetParam(wxT("NAME")) == wxT("ID"))
+            tag.GetParamAsInt(wxT("VALUE"), &m_ID);

         return FALSE;
     }
 }
         return FALSE;
     }
 }


@@ -175,6 +192,16 @@ void HP_TagHandler::ReadIn(wxHtmlContentsItem* array, int size)
 // wxHtmlHelpData
 //-----------------------------------------------------------------------------
 
 // wxHtmlHelpData
 //-----------------------------------------------------------------------------
 

+wxString wxHtmlBookRecord::GetFullPath(const wxString &page) const
+{
+    if (wxIsAbsolutePath(page))
+        return page;
+    else
+        return m_BasePath + page;
+}
+
+
+

 IMPLEMENT_DYNAMIC_CLASS(wxHtmlHelpData, wxObject)
 
 wxHtmlHelpData::wxHtmlHelpData()
 IMPLEMENT_DYNAMIC_CLASS(wxHtmlHelpData, wxObject)
 
 wxHtmlHelpData::wxHtmlHelpData()


@@ -192,15 +219,19 @@ wxHtmlHelpData::~wxHtmlHelpData()
     int i;
 
     m_BookRecords.Empty();
     int i;
 
     m_BookRecords.Empty();

-    if (m_Contents) {
-        for (i = 0; i < m_ContentsCnt; i++) {
+    if (m_Contents)
+    {
+        for (i = 0; i < m_ContentsCnt; i++)
+        {

             delete[] m_Contents[i].m_Page;
             delete[] m_Contents[i].m_Name;
         }
         free(m_Contents);
     }
             delete[] m_Contents[i].m_Page;
             delete[] m_Contents[i].m_Name;
         }
         free(m_Contents);
     }

-    if (m_Index) {
-        for (i = 0; i < m_IndexCnt; i++) {
+    if (m_Index)
+    {
+        for (i = 0; i < m_IndexCnt; i++)
+        {

             delete[] m_Index[i].m_Page;
             delete[] m_Index[i].m_Name;
         }
             delete[] m_Index[i].m_Page;
             delete[] m_Index[i].m_Name;
         }


@@ -219,31 +250,37 @@ bool wxHtmlHelpData::LoadMSProject(wxHtmlBookRecord *book, wxFileSystem& fsys, c
     HP_TagHandler *handler = new HP_TagHandler(book);
     parser.AddTagHandler(handler);
 
     HP_TagHandler *handler = new HP_TagHandler(book);
     parser.AddTagHandler(handler);
 

-    f = ( contentsfile.IsEmpty() ? 0 : fsys.OpenFile(contentsfile) );
-    if (f) {
-        sz = f -> GetStream() -> GetSize();
+    f = ( contentsfile.IsEmpty() ? (wxFSFile*) NULL : fsys.OpenFile(contentsfile) );
+    if (f)
+    {
+        sz = f->GetStream()->GetSize();

         buf = new char[sz + 1];
         buf[sz] = 0;
         buf = new char[sz + 1];
         buf[sz] = 0;

-        f -> GetStream() -> Read(buf, sz);
+        f->GetStream()->Read(buf, sz);

         delete f;
         delete f;

-        handler -> ReadIn(m_Contents, m_ContentsCnt);
+        handler->ReadIn(m_Contents, m_ContentsCnt);

         parser.Parse(buf);
         parser.Parse(buf);

-        handler -> WriteOut(m_Contents, m_ContentsCnt);
+        handler->WriteOut(m_Contents, m_ContentsCnt);

         delete[] buf;
     }
         delete[] buf;
     }

+    else
+        wxLogError(_("Cannot open contents file: %s"), contentsfile.c_str());

 
 

-    f = ( indexfile.IsEmpty() ? 0 : fsys.OpenFile(indexfile) );
-    if (f) {
-        sz = f -> GetStream() -> GetSize();
+    f = ( indexfile.IsEmpty() ? (wxFSFile*) NULL : fsys.OpenFile(indexfile) );
+    if (f)
+    {
+        sz = f->GetStream()->GetSize();

         buf = new char[sz + 1];
         buf[sz] = 0;
         buf = new char[sz + 1];
         buf[sz] = 0;

-        f -> GetStream() -> Read(buf, sz);
+        f->GetStream()->Read(buf, sz);

         delete f;
         delete f;

-        handler -> ReadIn(m_Index, m_IndexCnt);
+        handler->ReadIn(m_Index, m_IndexCnt);

         parser.Parse(buf);
         parser.Parse(buf);

-        handler -> WriteOut(m_Index, m_IndexCnt);
+        handler->WriteOut(m_Index, m_IndexCnt);

         delete[] buf;
     }
         delete[] buf;
     }

+    else if (!indexfile.IsEmpty())
+        wxLogError(_("Cannot open index file: %s"), indexfile.c_str());

     return TRUE;
 }
 
     return TRUE;
 }
 


@@ -252,13 +289,13 @@ bool wxHtmlHelpData::LoadMSProject(wxHtmlBookRecord *book, wxFileSystem& fsys, c
 
 #if wxUSE_UNICODE
 
 
 #if wxUSE_UNICODE
 

-#define READ_STRING(f, s, lng) { char tmpc; for (int i = 0; i < lng; i++) { f -> Read(&tmpc, 1); s[i] = (wxChar)tmpc;} }
-#define WRITE_STRING(f, s, lng) { char tmpc; for (int i = 0; i < lng; i++) { tmpc = (char)s[i]; f -> Write(&tmpc, 1);} }
+#define READ_STRING(f, s, lng) { char tmpc; for (int i = 0; i < lng; i++) { f->Read(&tmpc, 1); s[i] = (wxChar)tmpc;} }
+#define WRITE_STRING(f, s, lng) { char tmpc; for (int i = 0; i < lng; i++) { tmpc = (char)s[i]; f->Write(&tmpc, 1);} }

 
 #else
 
 
 #else
 

-#define READ_STRING(f, s, lng) f -> Read(s, lng * sizeof(char));
-#define WRITE_STRING(f, s, lng) f -> Write(s, lng * sizeof(char));
+#define READ_STRING(f, s, lng) f->Read(s, lng * sizeof(char));
+#define WRITE_STRING(f, s, lng) f->Write(s, lng * sizeof(char));

 
 #endif
 
 
 #endif
 


@@ -273,29 +310,34 @@ bool wxHtmlHelpData::LoadCachedBook(wxHtmlBookRecord *book, wxInputStream *f)
 
     /* load header - version info : */
 
 
     /* load header - version info : */
 

-    f -> Read(&x, sizeof(x));
+    f->Read(&x, sizeof(x));

     version = wxINT32_SWAP_ON_BE(x);
     version = wxINT32_SWAP_ON_BE(x);

-    
-    if (version != CURRENT_CACHED_BOOK_VERSION) return FALSE;
+
+    if (version != CURRENT_CACHED_BOOK_VERSION)
+    {
+        wxLogError(_("Incorrect version of HTML help book"));
+        return FALSE;

         // NOTE: when adding new version, please ensure backward compatibility!
         // NOTE: when adding new version, please ensure backward compatibility!

+    }

 
     /* load contents : */
 
 
     /* load contents : */
 

-    f -> Read(&x, sizeof(x));
+    f->Read(&x, sizeof(x));

     st = m_ContentsCnt;
     m_ContentsCnt += wxINT32_SWAP_ON_BE(x);
     st = m_ContentsCnt;
     m_ContentsCnt += wxINT32_SWAP_ON_BE(x);

-    m_Contents = (wxHtmlContentsItem*) realloc(m_Contents, 
-                                               (m_ContentsCnt / wxHTML_REALLOC_STEP + 1) * 
+    m_Contents = (wxHtmlContentsItem*) realloc(m_Contents,
+                                               (m_ContentsCnt / wxHTML_REALLOC_STEP + 1) *

                                                wxHTML_REALLOC_STEP * sizeof(wxHtmlContentsItem));
                                                wxHTML_REALLOC_STEP * sizeof(wxHtmlContentsItem));

-    for (i = st; i < m_ContentsCnt; i++) {
-        f -> Read(&x, sizeof(x));
+    for (i = st; i < m_ContentsCnt; i++)
+    {
+        f->Read(&x, sizeof(x));

         m_Contents[i].m_Level = wxINT32_SWAP_ON_BE(x);
         m_Contents[i].m_Level = wxINT32_SWAP_ON_BE(x);

-        f -> Read(&x, sizeof(x));
+        f->Read(&x, sizeof(x));

         m_Contents[i].m_ID = wxINT32_SWAP_ON_BE(x);
         m_Contents[i].m_ID = wxINT32_SWAP_ON_BE(x);

-        f -> Read(&x, sizeof(x)); x = wxINT32_SWAP_ON_BE(x);
+        f->Read(&x, sizeof(x)); x = wxINT32_SWAP_ON_BE(x);

         m_Contents[i].m_Name = new wxChar[x];
         READ_STRING(f, m_Contents[i].m_Name, x);
         m_Contents[i].m_Name = new wxChar[x];
         READ_STRING(f, m_Contents[i].m_Name, x);

-        f -> Read(&x, sizeof(x)); x = wxINT32_SWAP_ON_BE(x);
+        f->Read(&x, sizeof(x)); x = wxINT32_SWAP_ON_BE(x);

         m_Contents[i].m_Page = new wxChar[x];
         READ_STRING(f, m_Contents[i].m_Page, x);
         m_Contents[i].m_Book = book;
         m_Contents[i].m_Page = new wxChar[x];
         READ_STRING(f, m_Contents[i].m_Page, x);
         m_Contents[i].m_Book = book;


@@ -303,16 +345,17 @@ bool wxHtmlHelpData::LoadCachedBook(wxHtmlBookRecord *book, wxInputStream *f)
 
     /* load index : */
 
 
     /* load index : */
 

-    f -> Read(&x, sizeof(x));
+    f->Read(&x, sizeof(x));

     st = m_IndexCnt;
     m_IndexCnt += wxINT32_SWAP_ON_BE(x);
     st = m_IndexCnt;
     m_IndexCnt += wxINT32_SWAP_ON_BE(x);

-    m_Index = (wxHtmlContentsItem*) realloc(m_Index, (m_IndexCnt / wxHTML_REALLOC_STEP + 1) * 
+    m_Index = (wxHtmlContentsItem*) realloc(m_Index, (m_IndexCnt / wxHTML_REALLOC_STEP + 1) *

                                                      wxHTML_REALLOC_STEP * sizeof(wxHtmlContentsItem));
                                                      wxHTML_REALLOC_STEP * sizeof(wxHtmlContentsItem));

-    for (i = st; i < m_IndexCnt; i++) {
-        f -> Read(&x, sizeof(x)); x = wxINT32_SWAP_ON_BE(x);
+    for (i = st; i < m_IndexCnt; i++)
+    {
+        f->Read(&x, sizeof(x)); x = wxINT32_SWAP_ON_BE(x);

         m_Index[i].m_Name = new wxChar[x];
         READ_STRING(f, m_Index[i].m_Name, x);
         m_Index[i].m_Name = new wxChar[x];
         READ_STRING(f, m_Index[i].m_Name, x);

-        f -> Read(&x, sizeof(x)); x = wxINT32_SWAP_ON_BE(x);
+        f->Read(&x, sizeof(x)); x = wxINT32_SWAP_ON_BE(x);

         m_Index[i].m_Page = new wxChar[x];
         READ_STRING(f, m_Index[i].m_Page, x);
         m_Index[i].m_Book = book;
         m_Index[i].m_Page = new wxChar[x];
         READ_STRING(f, m_Index[i].m_Page, x);
         m_Index[i].m_Book = book;


@@ -329,25 +372,26 @@ bool wxHtmlHelpData::SaveCachedBook(wxHtmlBookRecord *book, wxOutputStream *f)
     /* save header - version info : */
 
     x = wxINT32_SWAP_ON_BE(CURRENT_CACHED_BOOK_VERSION);
     /* save header - version info : */
 
     x = wxINT32_SWAP_ON_BE(CURRENT_CACHED_BOOK_VERSION);

-    f -> Write(&x, sizeof(x));
+    f->Write(&x, sizeof(x));

 
     /* save contents : */
 
     x = 0;
     for (i = 0; i < m_ContentsCnt; i++) if (m_Contents[i].m_Book == book && m_Contents[i].m_Level > 0) x++;
     x = wxINT32_SWAP_ON_BE(x);
 
     /* save contents : */
 
     x = 0;
     for (i = 0; i < m_ContentsCnt; i++) if (m_Contents[i].m_Book == book && m_Contents[i].m_Level > 0) x++;
     x = wxINT32_SWAP_ON_BE(x);

-    f -> Write(&x, sizeof(x));
-    for (i = 0; i < m_ContentsCnt; i++) {
+    f->Write(&x, sizeof(x));
+    for (i = 0; i < m_ContentsCnt; i++)
+    {

         if (m_Contents[i].m_Book != book || m_Contents[i].m_Level == 0) continue;
         x = wxINT32_SWAP_ON_BE(m_Contents[i].m_Level);
         if (m_Contents[i].m_Book != book || m_Contents[i].m_Level == 0) continue;
         x = wxINT32_SWAP_ON_BE(m_Contents[i].m_Level);

-        f -> Write(&x, sizeof(x));
+        f->Write(&x, sizeof(x));

         x = wxINT32_SWAP_ON_BE(m_Contents[i].m_ID);
         x = wxINT32_SWAP_ON_BE(m_Contents[i].m_ID);

-        f -> Write(&x, sizeof(x));
+        f->Write(&x, sizeof(x));

         x = wxINT32_SWAP_ON_BE(wxStrlen(m_Contents[i].m_Name) + 1);
         x = wxINT32_SWAP_ON_BE(wxStrlen(m_Contents[i].m_Name) + 1);

-        f -> Write(&x, sizeof(x));
+        f->Write(&x, sizeof(x));

         WRITE_STRING(f, m_Contents[i].m_Name, x);
         x = wxINT32_SWAP_ON_BE(wxStrlen(m_Contents[i].m_Page) + 1);
         WRITE_STRING(f, m_Contents[i].m_Name, x);
         x = wxINT32_SWAP_ON_BE(wxStrlen(m_Contents[i].m_Page) + 1);

-        f -> Write(&x, sizeof(x));
+        f->Write(&x, sizeof(x));

         WRITE_STRING(f, m_Contents[i].m_Page, x);
     }
 
         WRITE_STRING(f, m_Contents[i].m_Page, x);
     }
 


@@ -356,14 +400,15 @@ bool wxHtmlHelpData::SaveCachedBook(wxHtmlBookRecord *book, wxOutputStream *f)
     x = 0;
     for (i = 0; i < m_IndexCnt; i++) if (m_Index[i].m_Book == book && m_Index[i].m_Level > 0) x++;
     x = wxINT32_SWAP_ON_BE(x);
     x = 0;
     for (i = 0; i < m_IndexCnt; i++) if (m_Index[i].m_Book == book && m_Index[i].m_Level > 0) x++;
     x = wxINT32_SWAP_ON_BE(x);

-    f -> Write(&x, sizeof(x));
-    for (i = 0; i < m_IndexCnt; i++) {
+    f->Write(&x, sizeof(x));
+    for (i = 0; i < m_IndexCnt; i++)
+    {

         if (m_Index[i].m_Book != book || m_Index[i].m_Level == 0) continue;
         x = wxINT32_SWAP_ON_BE(wxStrlen(m_Index[i].m_Name) + 1);
         if (m_Index[i].m_Book != book || m_Index[i].m_Level == 0) continue;
         x = wxINT32_SWAP_ON_BE(wxStrlen(m_Index[i].m_Name) + 1);

-        f -> Write(&x, sizeof(x));
+        f->Write(&x, sizeof(x));

         WRITE_STRING(f, m_Index[i].m_Name, x);
         x = wxINT32_SWAP_ON_BE(wxStrlen(m_Index[i].m_Page) + 1);
         WRITE_STRING(f, m_Index[i].m_Name, x);
         x = wxINT32_SWAP_ON_BE(wxStrlen(m_Index[i].m_Page) + 1);

-        f -> Write(&x, sizeof(x));
+        f->Write(&x, sizeof(x));

         WRITE_STRING(f, m_Index[i].m_Page, x);
     }
     return TRUE;
         WRITE_STRING(f, m_Index[i].m_Page, x);
     }
     return TRUE;


@@ -373,7 +418,8 @@ bool wxHtmlHelpData::SaveCachedBook(wxHtmlBookRecord *book, wxOutputStream *f)
 void wxHtmlHelpData::SetTempDir(const wxString& path)
 {
     if (path == wxEmptyString) m_TempPath = path;
 void wxHtmlHelpData::SetTempDir(const wxString& path)
 {
     if (path == wxEmptyString) m_TempPath = path;

-    else {
+    else
+    {

         if (wxIsAbsolutePath(path)) m_TempPath = path;
         else m_TempPath = wxGetCwd() + _T("/") + path;
 
         if (wxIsAbsolutePath(path)) m_TempPath = path;
         else m_TempPath = wxGetCwd() + _T("/") + path;
 


@@ -383,7 +429,19 @@ void wxHtmlHelpData::SetTempDir(const wxString& path)
 }
 
 
 }
 
 

+
+static wxString SafeFileName(const wxString& s)
+{
+    wxString res(s);
+    res.Replace(wxT("#"), wxT("_"));
+    res.Replace(wxT(":"), wxT("_"));
+    res.Replace(wxT("\\"), wxT("_"));
+    res.Replace(wxT("/"), wxT("_"));
+    return res;
+}
+

 bool wxHtmlHelpData::AddBookParam(const wxFSFile& bookfile,
 bool wxHtmlHelpData::AddBookParam(const wxFSFile& bookfile,

+                                  wxFontEncoding encoding,

                                   const wxString& title, const wxString& contfile,
                                   const wxString& indexfile, const wxString& deftopic,
                                   const wxString& path)
                                   const wxString& title, const wxString& contfile,
                                   const wxString& indexfile, const wxString& deftopic,
                                   const wxString& path)


@@ -392,6 +450,9 @@ bool wxHtmlHelpData::AddBookParam(const wxFSFile& bookfile,
     wxFSFile *fi;
     wxHtmlBookRecord *bookr;
 
     wxFSFile *fi;
     wxHtmlBookRecord *bookr;
 

+    int IndexOld = m_IndexCnt,
+        ContentsOld = m_ContentsCnt;
+

     if (! path.IsEmpty())
         fsys.ChangePathTo(path, TRUE);
 
     if (! path.IsEmpty())
         fsys.ChangePathTo(path, TRUE);
 


@@ -414,35 +475,52 @@ bool wxHtmlHelpData::AddBookParam(const wxFSFile& bookfile,
     // 1. save file as book, but with .hhp.cached extension
     // 2. same as 1. but in temp path
     // 3. otherwise or if cache load failed, load it from MS.
     // 1. save file as book, but with .hhp.cached extension
     // 2. same as 1. but in temp path
     // 3. otherwise or if cache load failed, load it from MS.

-    
+

     fi = fsys.OpenFile(bookfile.GetLocation() + wxT(".cached"));
     fi = fsys.OpenFile(bookfile.GetLocation() + wxT(".cached"));

-    
-    if (fi == NULL || 
-          fi -> GetModificationTime() < bookfile.GetModificationTime() || 
-          !LoadCachedBook(bookr, fi -> GetStream()))
+
+    if (fi == NULL ||
+          fi->GetModificationTime() < bookfile.GetModificationTime() ||
+          !LoadCachedBook(bookr, fi->GetStream()))

     {
         if (fi != NULL) delete fi;
         fi = fsys.OpenFile(m_TempPath + wxFileNameFromPath(bookfile.GetLocation()) + wxT(".cached"));
     {
         if (fi != NULL) delete fi;
         fi = fsys.OpenFile(m_TempPath + wxFileNameFromPath(bookfile.GetLocation()) + wxT(".cached"));

-        if (m_TempPath == wxEmptyString || fi == NULL || 
-            fi -> GetModificationTime() < bookfile.GetModificationTime() || 
-            !LoadCachedBook(bookr, fi -> GetStream()))
+        if (m_TempPath == wxEmptyString || fi == NULL ||
+            fi->GetModificationTime() < bookfile.GetModificationTime() ||
+            !LoadCachedBook(bookr, fi->GetStream()))

         {
             LoadMSProject(bookr, fsys, indexfile, contfile);
         {
             LoadMSProject(bookr, fsys, indexfile, contfile);

-            if (m_TempPath != wxEmptyString) 
+            if (m_TempPath != wxEmptyString)

             {
             {

-                wxFileOutputStream *outs = new wxFileOutputStream(m_TempPath + 
-                                                  wxFileNameFromPath(bookfile.GetLocation()) + wxT(".cached"));
+                wxFileOutputStream *outs = new wxFileOutputStream(m_TempPath +
+                                                  SafeFileName(wxFileNameFromPath(bookfile.GetLocation())) + wxT(".cached"));

                 SaveCachedBook(bookr, outs);
                 delete outs;
             }
         }
     }
                 SaveCachedBook(bookr, outs);
                 delete outs;
             }
         }
     }

-    
+

     if (fi != NULL) delete fi;
 
     // Now store the contents range
     bookr->SetContentsRange(cont_start, m_ContentsCnt);
 
     if (fi != NULL) delete fi;
 
     // Now store the contents range
     bookr->SetContentsRange(cont_start, m_ContentsCnt);
 

+    // Convert encoding, if neccessary:
+    if (encoding != wxFONTENCODING_SYSTEM)
+    {
+        wxFontEncodingArray a = wxEncodingConverter::GetPlatformEquivalents(encoding);
+        if (a.GetCount() != 0 && a[0] != encoding)
+        {
+            int i;
+            wxEncodingConverter conv;
+            conv.Init(encoding, a[0]);
+
+            for (i = IndexOld; i < m_IndexCnt; i++)
+                conv.Convert(m_Index[i].m_Name);
+            for (i = ContentsOld; i < m_ContentsCnt; i++)
+                conv.Convert(m_Contents[i].m_Name);
+        }
+    }
+

     m_BookRecords.Add(bookr);
     if (m_IndexCnt > 0)
         qsort(m_Index, m_IndexCnt, sizeof(wxHtmlContentsItem), IndexCompareFunc);
     m_BookRecords.Add(bookr);
     if (m_IndexCnt > 0)
         qsort(m_Index, m_IndexCnt, sizeof(wxHtmlContentsItem), IndexCompareFunc);


@@ -454,7 +532,7 @@ bool wxHtmlHelpData::AddBookParam(const wxFSFile& bookfile,
 bool wxHtmlHelpData::AddBook(const wxString& book)
 {
     if (book.Right(4).Lower() == wxT(".zip") ||
 bool wxHtmlHelpData::AddBook(const wxString& book)
 {
     if (book.Right(4).Lower() == wxT(".zip") ||

-        book.Right(4).Lower() == wxT(".htb") /*html book*/) 
+        book.Right(4).Lower() == wxT(".htb") /*html book*/)

 
     {
         wxFileSystem fsys;
 
     {
         wxFileSystem fsys;


@@ -462,18 +540,18 @@ bool wxHtmlHelpData::AddBook(const wxString& book)
         bool rt = FALSE;
 
         s = fsys.FindFirst(book + wxT("#zip:") + wxT("*.hhp"), wxFILE);
         bool rt = FALSE;
 
         s = fsys.FindFirst(book + wxT("#zip:") + wxT("*.hhp"), wxFILE);

-        while (!s.IsEmpty()) 
+        while (!s.IsEmpty())

         {
             if (AddBook(s)) rt = TRUE;
             s = fsys.FindNext();
         }
         {
             if (AddBook(s)) rt = TRUE;
             s = fsys.FindNext();
         }

-        
+

         return rt;
     }
 
 
         return rt;
     }
 
 

-    else 
-    {       
+    else
+    {

         wxFSFile *fi;
         wxFileSystem fsys;
         wxInputStream *s;
         wxFSFile *fi;
         wxFileSystem fsys;
         wxInputStream *s;


@@ -484,21 +562,34 @@ bool wxHtmlHelpData::AddBook(const wxString& book)
         char linebuf[300];
 
         wxString title = _("noname"),
         char linebuf[300];
 
         wxString title = _("noname"),

-                         safetitle,
-                         start = wxEmptyString,
-                                 contents = wxEmptyString, index = wxEmptyString;
+                 safetitle,
+                 start = wxEmptyString,
+                 contents = wxEmptyString,
+                 index = wxEmptyString,
+                 charset = wxEmptyString;

 
 

+#ifdef __WXMAC__
+        if (wxIsAbsolutePath(book)) bookFull = book;
+        else bookFull = wxGetCwd() + book; // no slash or dot
+        wxFileName fn( bookFull );
+        bookFull = fn.GetFullPath( wxPATH_UNIX );
+#else

         if (wxIsAbsolutePath(book)) bookFull = book;
         else bookFull = wxGetCwd() + "/" + book;
         if (wxIsAbsolutePath(book)) bookFull = book;
         else bookFull = wxGetCwd() + "/" + book;

+#endif

 
         fi = fsys.OpenFile(bookFull);
 
         fi = fsys.OpenFile(bookFull);

-        if (fi == NULL) return FALSE;
+        if (fi == NULL)
+        {
+            wxLogError(_("Cannot open HTML help book: %s"), bookFull.c_str());
+            return FALSE;
+        }

         fsys.ChangePathTo(bookFull);
         fsys.ChangePathTo(bookFull);

-        s = fi -> GetStream();
-        sz = s -> GetSize();
+        s = fi->GetStream();
+        sz = s->GetSize();

         buff = new char[sz + 1];
         buff[sz] = 0;
         buff = new char[sz + 1];
         buff[sz] = 0;

-        s -> Read(buff, sz);
+        s->Read(buff, sz);

         lineptr = buff;
 
         do {
         lineptr = buff;
 
         do {


@@ -512,10 +603,16 @@ bool wxHtmlHelpData::AddBook(const wxString& book)
                 index = linebuf + strlen("Index file=");
             if (strstr(linebuf, "Contents file=") == linebuf)
                 contents = linebuf + strlen("Contents file=");
                 index = linebuf + strlen("Index file=");
             if (strstr(linebuf, "Contents file=") == linebuf)
                 contents = linebuf + strlen("Contents file=");

+            if (strstr(linebuf, "Charset=") == linebuf)
+                charset = linebuf + strlen("Charset=");

         } while (lineptr != NULL);
         delete[] buff;
 
         } while (lineptr != NULL);
         delete[] buff;
 

-        bool rtval = AddBookParam(*fi, title, contents, index, start, fsys.GetPath());
+        wxFontEncoding enc;
+        if (charset == wxEmptyString) enc = wxFONTENCODING_SYSTEM;
+        else enc = wxTheFontMapper->CharsetToEncoding(charset);
+        bool rtval = AddBookParam(*fi, enc,
+                                  title, contents, index, start, fsys.GetPath());

         delete fi;
         return rtval;
     }
         delete fi;
         return rtval;
     }


@@ -532,10 +629,12 @@ wxString wxHtmlHelpData::FindPageByName(const wxString& x)
     /* 1. try to open given file: */
 
     cnt = m_BookRecords.GetCount();
     /* 1. try to open given file: */
 
     cnt = m_BookRecords.GetCount();

-    for (i = 0; i < cnt; i++) {
-        f = fsys.OpenFile(m_BookRecords[i].GetBasePath() + x);
-        if (f) {
-            url = m_BookRecords[i].GetBasePath() + x;
+    for (i = 0; i < cnt; i++)
+    {
+        f = fsys.OpenFile(m_BookRecords[i].GetFullPath(x));
+        if (f)
+        {
+            url = m_BookRecords[i].GetFullPath(x);

             delete f;
             return url;
         }
             delete f;
             return url;
         }


@@ -544,9 +643,11 @@ wxString wxHtmlHelpData::FindPageByName(const wxString& x)
 
     /* 2. try to find a book: */
 
 
     /* 2. try to find a book: */
 

-    for (i = 0; i < cnt; i++) {
-        if (m_BookRecords[i].GetTitle() == x) {
-            url = m_BookRecords[i].GetBasePath() + m_BookRecords[i].GetStart();
+    for (i = 0; i < cnt; i++)
+    {
+        if (m_BookRecords[i].GetTitle() == x)
+        {
+            url = m_BookRecords[i].GetFullPath(m_BookRecords[i].GetStart());

             return url;
         }
     }
             return url;
         }
     }


@@ -554,9 +655,11 @@ wxString wxHtmlHelpData::FindPageByName(const wxString& x)
     /* 3. try to find in contents: */
 
     cnt = m_ContentsCnt;
     /* 3. try to find in contents: */
 
     cnt = m_ContentsCnt;

-    for (i = 0; i < cnt; i++) {
-        if (wxStrcmp(m_Contents[i].m_Name, x) == 0) {
-            url = m_Contents[i].m_Book -> GetBasePath() + m_Contents[i].m_Page;
+    for (i = 0; i < cnt; i++)
+    {
+        if (wxStrcmp(m_Contents[i].m_Name, x) == 0)
+        {
+            url = m_Contents[i].GetFullPath();

             return url;
         }
     }
             return url;
         }
     }


@@ -565,9 +668,11 @@ wxString wxHtmlHelpData::FindPageByName(const wxString& x)
     /* 4. try to find in index: */
 
     cnt = m_IndexCnt;
     /* 4. try to find in index: */
 
     cnt = m_IndexCnt;

-    for (i = 0; i < cnt; i++) {
-        if (wxStrcmp(m_Index[i].m_Name, x) == 0) {
-            url = m_Index[i].m_Book -> GetBasePath() + m_Index[i].m_Page;
+    for (i = 0; i < cnt; i++)
+    {
+        if (wxStrcmp(m_Index[i].m_Name, x) == 0)
+        {
+            url = m_Index[i].GetFullPath();

             return url;
         }
     }
             return url;
         }
     }


@@ -580,9 +685,11 @@ wxString wxHtmlHelpData::FindPageById(int id)
     int i;
     wxString url(wxEmptyString);
 
     int i;
     wxString url(wxEmptyString);
 

-    for (i = 0; i < m_ContentsCnt; i++) {
-        if (m_Contents[i].m_ID == id) {
-            url = m_Contents[i].m_Book -> GetBasePath() + m_Contents[i].m_Page;
+    for (i = 0; i < m_ContentsCnt; i++)
+    {
+        if (m_Contents[i].m_ID == id)
+        {
+            url = m_Contents[i].GetFullPath();

             return url;
         }
     }
             return url;
         }
     }


@@ -601,11 +708,13 @@ wxHtmlSearchStatus::wxHtmlSearchStatus(wxHtmlHelpData* data, const wxString& key
     m_Data = data;
     m_Keyword = keyword;
     wxHtmlBookRecord* bookr = NULL;
     m_Data = data;
     m_Keyword = keyword;
     wxHtmlBookRecord* bookr = NULL;

-    if (book != wxEmptyString) {
+    if (book != wxEmptyString)
+    {

         // we have to search in a specific book. Find it first
         int i, cnt = data->m_BookRecords.GetCount();
         for (i = 0; i < cnt; i++)
         // we have to search in a specific book. Find it first
         int i, cnt = data->m_BookRecords.GetCount();
         for (i = 0; i < cnt; i++)

-            if (data->m_BookRecords[i].GetTitle() == book) {
+            if (data->m_BookRecords[i].GetTitle() == book)
+            {

                 bookr = &(data->m_BookRecords[i]);
                 m_CurIndex = bookr->GetContentsStart();
                 m_MaxIndex = bookr->GetContentsEnd();
                 bookr = &(data->m_BookRecords[i]);
                 m_CurIndex = bookr->GetContentsStart();
                 m_MaxIndex = bookr->GetContentsEnd();


@@ -614,7 +723,8 @@ wxHtmlSearchStatus::wxHtmlSearchStatus(wxHtmlHelpData* data, const wxString& key
         // check; we won't crash if the book doesn't exist, but it's Bad Anyway.
         wxASSERT(bookr);
     }
         // check; we won't crash if the book doesn't exist, but it's Bad Anyway.
         wxASSERT(bookr);
     }

-    if (! bookr) {
+    if (! bookr)
+    {

         // no book specified; search all books
         m_CurIndex = 0;
         m_MaxIndex = m_Data->m_ContentsCnt;
         // no book specified; search all books
         m_CurIndex = 0;
         m_MaxIndex = m_Data->m_ContentsCnt;


@@ -631,7 +741,8 @@ bool wxHtmlSearchStatus::Search()
     bool found = FALSE;
     wxChar *thepage;
 
     bool found = FALSE;
     wxChar *thepage;
 

-    if (!m_Active) {
+    if (!m_Active)
+    {

         // sanity check. Illegal use, but we'll try to prevent a crash anyway
         wxASSERT(m_Active);
         return FALSE;
         // sanity check. Illegal use, but we'll try to prevent a crash anyway
         wxASSERT(m_Active);
         return FALSE;


@@ -646,7 +757,7 @@ bool wxHtmlSearchStatus::Search()
     if (m_LastPage != NULL)
     {
         wxChar *p1, *p2;
     if (m_LastPage != NULL)
     {
         wxChar *p1, *p2;

-        for (p1 = thepage, p2 = m_LastPage; 
+        for (p1 = thepage, p2 = m_LastPage;

              *p1 != 0 && *p1 != _T('#') && *p1 == *p2; p1++, p2++) {}
 
         m_LastPage = thepage;
              *p1 != 0 && *p1 != _T('#') && *p1 == *p2; p1++, p2++) {}
 
         m_LastPage = thepage;


@@ -655,12 +766,13 @@ bool wxHtmlSearchStatus::Search()
             return FALSE;
     }
     else m_LastPage = thepage;
             return FALSE;
     }
     else m_LastPage = thepage;

-    
+

     wxFileSystem fsys;
     wxFileSystem fsys;

-    file = fsys.OpenFile(m_Data->m_Contents[i].m_Book -> GetBasePath() + thepage);
-    if (file) 
+    file = fsys.OpenFile(m_Data->m_Contents[i].m_Book->GetFullPath(thepage));
+    if (file)

     {
     {

-        if (m_Engine.Scan(file -> GetStream())) {
+        if (m_Engine.Scan(file->GetStream()))
+        {

             m_Name = m_Data->m_Contents[i].m_Name;
             m_ContentsItem = m_Data->m_Contents + i;
             found = TRUE;
             m_Name = m_Data->m_Contents[i].m_Name;
             m_ContentsItem = m_Data->m_Contents + i;
             found = TRUE;


@@ -688,11 +800,15 @@ void wxSearchEngine::LookFor(const wxString& keyword, bool case_sensitive, bool
     if (m_Keyword) delete[] m_Keyword;
     m_Keyword = new wxChar[keyword.Length() + 1];
     wxStrcpy(m_Keyword, keyword.c_str());
     if (m_Keyword) delete[] m_Keyword;
     m_Keyword = new wxChar[keyword.Length() + 1];
     wxStrcpy(m_Keyword, keyword.c_str());

-    
+

     if (!m_CaseSensitive)
     if (!m_CaseSensitive)

+    {

         for (int i = wxStrlen(m_Keyword) - 1; i >= 0; i--)
         for (int i = wxStrlen(m_Keyword) - 1; i >= 0; i--)

+        {

             if ((m_Keyword[i] >= wxT('A')) && (m_Keyword[i] <= wxT('Z')))
                 m_Keyword[i] += wxT('a') - wxT('A');
             if ((m_Keyword[i] >= wxT('A')) && (m_Keyword[i] <= wxT('Z')))
                 m_Keyword[i] += wxT('a') - wxT('A');

+        }
+    }

 }
 
 
 }
 
 


@@ -708,7 +824,7 @@ bool wxSearchEngine::Scan(wxInputStream *stream)
     int wrd = wxStrlen(m_Keyword);
     bool found = FALSE;
     char *buf = new char[lng + 1];
     int wrd = wxStrlen(m_Keyword);
     bool found = FALSE;
     char *buf = new char[lng + 1];

-    stream -> Read(buf, lng);
+    stream->Read(buf, lng);

     buf[lng] = 0;
 
     if (!m_CaseSensitive)
     buf[lng] = 0;
 
     if (!m_CaseSensitive)


@@ -717,20 +833,22 @@ bool wxSearchEngine::Scan(wxInputStream *stream)
 
     if (m_WholeWords)
     {
 
     if (m_WholeWords)
     {

-        for (i = 0; i < lng - wrd; i++) {
+        for (i = 0; i < lng - wrd; i++)
+        {

             if (WHITESPACE(buf[i])) continue;
             j = 0;
             while ((j < wrd) && (buf[i + j] == m_Keyword[j])) j++;
             if (WHITESPACE(buf[i])) continue;
             j = 0;
             while ((j < wrd) && (buf[i + j] == m_Keyword[j])) j++;

-            if (j == wrd && WHITESPACE(buf[i + j])) {found = TRUE; break; }
+            if (j == wrd && WHITESPACE(buf[i + j])) { found = TRUE; break; }

         }
     }
         }
     }

-    
+

     else
     {
     else
     {

-        for (i = 0; i < lng - wrd; i++) {
+        for (i = 0; i < lng - wrd; i++)
+        {

             j = 0;
             while ((j < wrd) && (buf[i + j] == m_Keyword[j])) j++;
             j = 0;
             while ((j < wrd) && (buf[i + j] == m_Keyword[j])) j++;

-            if (j == wrd) {found = TRUE; break; }
+            if (j == wrd) { found = TRUE; break; }

         }
     }
 
         }
     }
 


@@ -740,5 +858,4 @@ bool wxSearchEngine::Scan(wxInputStream *stream)
 
 
 
 
 
 

-

 #endif
 #endif