Implement wxRB_GROUP

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

diff --git a/src/html/helpfrm.cpp b/src/html/helpfrm.cpp
index 9bdb9311261c7cbdc4c7c35bab2923683ebc33d7..c10b8254c5ab0c63351732783d293c596e2d7f5d 100644 (file)
--- a/src/html/helpfrm.cpp
+++ b/src/html/helpfrm.cpp
@@ -76,6 +76,11 @@
 class wxHtmlHelpTreeItemData : public wxTreeItemData
 {
     public:
 class wxHtmlHelpTreeItemData : public wxTreeItemData
 {
     public:

+#if defined(__VISAGECPP__)
+//  VA needs a default ctor for some reason....
+        wxHtmlHelpTreeItemData() : wxTreeItemData()
+            { m_Id = 0; }
+#endif

         wxHtmlHelpTreeItemData(int id) : wxTreeItemData()
             { m_Id = id;}
 
         wxHtmlHelpTreeItemData(int id) : wxTreeItemData()
             { m_Id = id;}
 


@@ -135,11 +140,11 @@ wxHtmlHelpFrame::wxHtmlHelpFrame(wxWindow* parent, wxWindowID id, const wxString
 
 void wxHtmlHelpFrame::Init(wxHtmlHelpData* data)
 {
 
 void wxHtmlHelpFrame::Init(wxHtmlHelpData* data)
 {

-    if (data) 
+    if (data)

     {
         m_Data = data;
         m_DataCreated = FALSE;
     {
         m_Data = data;
         m_DataCreated = FALSE;

-    } else 
+    } else

     {
         m_Data = new wxHtmlHelpData();
         m_DataCreated = TRUE;
     {
         m_Data = new wxHtmlHelpData();
         m_DataCreated = TRUE;


@@ -218,7 +223,7 @@ bool wxHtmlHelpFrame::Create(wxWindow* parent, wxWindowID id, const wxString& ti
     CreateStatusBar();
 
     // toolbar?
     CreateStatusBar();
 
     // toolbar?

-    if (style & (wxHF_TOOLBAR | wxHF_FLATTOOLBAR)) 
+    if (style & (wxHF_TOOLBAR | wxHF_FLATTOOLBAR))

     {
         wxToolBar *toolBar = CreateToolBar(wxNO_BORDER | wxTB_HORIZONTAL |
                                            wxTB_DOCKABLE |
     {
         wxToolBar *toolBar = CreateToolBar(wxNO_BORDER | wxTB_HORIZONTAL |
                                            wxTB_DOCKABLE |


@@ -228,7 +233,7 @@ bool wxHtmlHelpFrame::Create(wxWindow* parent, wxWindowID id, const wxString& ti
         toolBar->Realize();
     }
 
         toolBar->Realize();
     }
 

-    if (style & (wxHF_CONTENTS | wxHF_INDEX | wxHF_SEARCH)) 
+    if (style & (wxHF_CONTENTS | wxHF_INDEX | wxHF_SEARCH))

     {
         // traditional help controller; splitter window with html page on the
         // right and a notebook containing various pages on the left
     {
         // traditional help controller; splitter window with html page on the
         // right and a notebook containing various pages on the left


@@ -237,8 +242,8 @@ bool wxHtmlHelpFrame::Create(wxWindow* parent, wxWindowID id, const wxString& ti
         m_HtmlWin = new wxHtmlHelpHtmlWindow(this, m_Splitter);
         m_NavigPan = new wxNotebook(m_Splitter, wxID_HTML_NOTEBOOK,
                                     wxDefaultPosition, wxDefaultSize);
         m_HtmlWin = new wxHtmlHelpHtmlWindow(this, m_Splitter);
         m_NavigPan = new wxNotebook(m_Splitter, wxID_HTML_NOTEBOOK,
                                     wxDefaultPosition, wxDefaultSize);

-    } 
-    else 
+    }
+    else

     { // only html window, no notebook with index,contents etc
         m_HtmlWin = new wxHtmlWindow(this);
     }
     { // only html window, no notebook with index,contents etc
         m_HtmlWin = new wxHtmlWindow(this);
     }


@@ -249,11 +254,11 @@ bool wxHtmlHelpFrame::Create(wxWindow* parent, wxWindowID id, const wxString& ti
         m_HtmlWin->ReadCustomization(m_Config, m_ConfigRoot);
 
     // contents tree panel?
         m_HtmlWin->ReadCustomization(m_Config, m_ConfigRoot);
 
     // contents tree panel?

-    if (style & wxHF_CONTENTS) 
+    if (style & wxHF_CONTENTS)

     {
         wxWindow *dummy = new wxPanel(m_NavigPan, wxID_HTML_INDEXPAGE);
 
     {
         wxWindow *dummy = new wxPanel(m_NavigPan, wxID_HTML_INDEXPAGE);
 

-        if (style & wxHF_BOOKMARKS) 
+        if (style & wxHF_BOOKMARKS)

            {
             wxLayoutConstraints *b1 = new wxLayoutConstraints;
             wxBitmapButton *bmpbt = new wxBitmapButton(dummy, wxID_HTML_BOOKMARKSREMOVE, wxBITMAP(wbkdel), wxDefaultPosition, wxSize(20,20));
            {
             wxLayoutConstraints *b1 = new wxLayoutConstraints;
             wxBitmapButton *bmpbt = new wxBitmapButton(dummy, wxID_HTML_BOOKMARKSREMOVE, wxBITMAP(wbkdel), wxDefaultPosition, wxSize(20,20));


@@ -324,7 +329,7 @@ bool wxHtmlHelpFrame::Create(wxWindow* parent, wxWindowID id, const wxString& ti
     }
 
     // index listbox panel?
     }
 
     // index listbox panel?

-    if (style & wxHF_INDEX) 
+    if (style & wxHF_INDEX)

     {
         wxWindow *dummy = new wxPanel(m_NavigPan, wxID_HTML_INDEXPAGE);
 
     {
         wxWindow *dummy = new wxPanel(m_NavigPan, wxID_HTML_INDEXPAGE);
 


@@ -383,7 +388,7 @@ bool wxHtmlHelpFrame::Create(wxWindow* parent, wxWindowID id, const wxString& ti
     }
 
     // search list panel?
     }
 
     // search list panel?

-    if (style & wxHF_SEARCH) 
+    if (style & wxHF_SEARCH)

     {
         wxWindow *dummy = new wxPanel(m_NavigPan, wxID_HTML_SEARCHPAGE);
 
     {
         wxWindow *dummy = new wxPanel(m_NavigPan, wxID_HTML_SEARCHPAGE);
 


@@ -449,23 +454,23 @@ bool wxHtmlHelpFrame::Create(wxWindow* parent, wxWindowID id, const wxString& ti
     RefreshLists();
 
     // showtime
     RefreshLists();
 
     // showtime

-    if (m_NavigPan && m_Splitter) 
+    if (m_NavigPan && m_Splitter)

     {
         m_Splitter->SetMinimumPaneSize(20);
         if (m_Cfg.navig_on)
             m_Splitter->SplitVertically(m_NavigPan, m_HtmlWin, m_Cfg.sashpos);
     {
         m_Splitter->SetMinimumPaneSize(20);
         if (m_Cfg.navig_on)
             m_Splitter->SplitVertically(m_NavigPan, m_HtmlWin, m_Cfg.sashpos);

-        else 
+        else

            {
             m_Splitter->SplitVertically(m_NavigPan, m_HtmlWin, m_Cfg.sashpos);
             m_Splitter->Unsplit();
         }
 
            {
             m_Splitter->SplitVertically(m_NavigPan, m_HtmlWin, m_Cfg.sashpos);
             m_Splitter->Unsplit();
         }
 

-           if (m_Cfg.navig_on) 
+           if (m_Cfg.navig_on)

            {
             m_NavigPan->Show(TRUE);
             m_Splitter->SplitVertically(m_NavigPan, m_HtmlWin, m_Cfg.sashpos);
         }
            {
             m_NavigPan->Show(TRUE);
             m_Splitter->SplitVertically(m_NavigPan, m_HtmlWin, m_Cfg.sashpos);
         }

-        else 
+        else

            {
             m_NavigPan->Show(FALSE);
             m_Splitter->Initialize(m_HtmlWin);
            {
             m_NavigPan->Show(FALSE);
             m_Splitter->Initialize(m_HtmlWin);


@@ -561,7 +566,7 @@ void wxHtmlHelpFrame::SetTitleFormat(const wxString& format)
 bool wxHtmlHelpFrame::Display(const wxString& x)
 {
     wxString url = m_Data->FindPageByName(x);
 bool wxHtmlHelpFrame::Display(const wxString& x)
 {
     wxString url = m_Data->FindPageByName(x);

-    if (!url.IsEmpty()) 
+    if (!url.IsEmpty())

     {
         m_HtmlWin->LoadPage(url);
         NotifyPageChanged();
     {
         m_HtmlWin->LoadPage(url);
         NotifyPageChanged();


@@ -573,7 +578,7 @@ bool wxHtmlHelpFrame::Display(const wxString& x)
 bool wxHtmlHelpFrame::Display(const int id)
 {
     wxString url = m_Data->FindPageById(id);
 bool wxHtmlHelpFrame::Display(const int id)
 {
     wxString url = m_Data->FindPageById(id);

-    if (!url.IsEmpty()) 
+    if (!url.IsEmpty())

     {
         m_HtmlWin->LoadPage(url);
         NotifyPageChanged();
     {
         m_HtmlWin->LoadPage(url);
         NotifyPageChanged();


@@ -588,7 +593,7 @@ bool wxHtmlHelpFrame::DisplayContents()
 {
     if (! m_ContentsBox)
         return FALSE;
 {
     if (! m_ContentsBox)
         return FALSE;

-    if (!m_Splitter->IsSplit()) 
+    if (!m_Splitter->IsSplit())

     {
         m_NavigPan->Show(TRUE);
         m_HtmlWin->Show(TRUE);
     {
         m_NavigPan->Show(TRUE);
         m_HtmlWin->Show(TRUE);


@@ -596,6 +601,12 @@ bool wxHtmlHelpFrame::DisplayContents()
         m_Cfg.navig_on = TRUE;
     }
     m_NavigPan->SetSelection(0);
         m_Cfg.navig_on = TRUE;
     }
     m_NavigPan->SetSelection(0);

+    if (m_Data->GetBookRecArray().GetCount() > 0)
+    {
+        wxHtmlBookRecord& book = m_Data->GetBookRecArray()[0];
+        if (!book.GetStart().IsEmpty())
+            m_HtmlWin->LoadPage(wxAddBasePath(book.GetBasePath(), book.GetStart()));
+    }

     return TRUE;
 }
 
     return TRUE;
 }
 


@@ -605,13 +616,19 @@ bool wxHtmlHelpFrame::DisplayIndex()
 {
     if (! m_IndexList)
         return FALSE;
 {
     if (! m_IndexList)
         return FALSE;

-    if (!m_Splitter->IsSplit()) 
+    if (!m_Splitter->IsSplit())

     {
         m_NavigPan->Show(TRUE);
         m_HtmlWin->Show(TRUE);
         m_Splitter->SplitVertically(m_NavigPan, m_HtmlWin, m_Cfg.sashpos);
     }
     m_NavigPan->SetSelection(1);
     {
         m_NavigPan->Show(TRUE);
         m_HtmlWin->Show(TRUE);
         m_Splitter->SplitVertically(m_NavigPan, m_HtmlWin, m_Cfg.sashpos);
     }
     m_NavigPan->SetSelection(1);

+    if (m_Data->GetBookRecArray().GetCount() > 0)
+    {
+        wxHtmlBookRecord& book = m_Data->GetBookRecArray()[0];
+        if (!book.GetStart().IsEmpty())
+            m_HtmlWin->LoadPage(wxAddBasePath(book.GetBasePath(), book.GetStart()));
+    }

     return TRUE;
 }
 
     return TRUE;
 }
 


@@ -626,7 +643,7 @@ bool wxHtmlHelpFrame::KeywordSearch(const wxString& keyword)
     wxString foundstr;
     wxString book = wxEmptyString;
 
     wxString foundstr;
     wxString book = wxEmptyString;
 

-    if (!m_Splitter->IsSplit()) 
+    if (!m_Splitter->IsSplit())

     {
         m_NavigPan->Show(TRUE);
         m_HtmlWin->Show(TRUE);
     {
         m_NavigPan->Show(TRUE);
         m_HtmlWin->Show(TRUE);


@@ -648,12 +665,12 @@ bool wxHtmlHelpFrame::KeywordSearch(const wxString& keyword)
                               status.GetMaxIndex(), this,
                               wxPD_APP_MODAL | wxPD_CAN_ABORT | wxPD_AUTO_HIDE);
 
                               status.GetMaxIndex(), this,
                               wxPD_APP_MODAL | wxPD_CAN_ABORT | wxPD_AUTO_HIDE);
 

-    while (status.IsActive()) 
+    while (status.IsActive())

     {
         curi = status.GetCurIndex();
         if (curi % 32 == 0 && progress.Update(curi) == FALSE)
             break;
     {
         curi = status.GetCurIndex();
         if (curi % 32 == 0 && progress.Update(curi) == FALSE)
             break;

-        if (status.Search()) 
+        if (status.Search())

            {
             foundstr.Printf(_("Found %i matches"), ++foundcnt);
             progress.Update(status.GetCurIndex(), foundstr);
            {
             foundstr.Printf(_("Found %i matches"), ++foundcnt);
             progress.Update(status.GetCurIndex(), foundstr);


@@ -664,12 +681,12 @@ bool wxHtmlHelpFrame::KeywordSearch(const wxString& keyword)
     m_SearchButton->Enable(TRUE);
     m_SearchText->SetSelection(0, keyword.Length());
     m_SearchText->SetFocus();
     m_SearchButton->Enable(TRUE);
     m_SearchText->SetSelection(0, keyword.Length());
     m_SearchText->SetFocus();

-    if (foundcnt) 
+    if (foundcnt)

     {
         wxHtmlContentsItem *it = (wxHtmlContentsItem*) m_SearchList->GetClientData(0);
         if (it)
         {
     {
         wxHtmlContentsItem *it = (wxHtmlContentsItem*) m_SearchList->GetClientData(0);
         if (it)
         {

-            m_HtmlWin->LoadPage(it->m_Book->GetBasePath() + it->m_Page);
+            m_HtmlWin->LoadPage(wxAddBasePath(it->m_Book->GetBasePath(), it->m_Page));

             NotifyPageChanged();
         }
     }
             NotifyPageChanged();
         }
     }


@@ -703,25 +720,25 @@ void wxHtmlHelpFrame::CreateContents()
     m_ContentsBox->SetItemSelectedImage(roots[0], IMG_RootFolder);
     imaged[0] = TRUE;
 
     m_ContentsBox->SetItemSelectedImage(roots[0], IMG_RootFolder);
     imaged[0] = TRUE;
 

-    for (it = m_Data->GetContents(), i = 0; i < cnt; i++, it++) 
+    for (it = m_Data->GetContents(), i = 0; i < cnt; i++, it++)

     {
         roots[it->m_Level + 1] =  m_ContentsBox->AppendItem(
                                        roots[it->m_Level], it->m_Name, IMG_Page, -1,
                                        new wxHtmlHelpTreeItemData(i));
     {
         roots[it->m_Level + 1] =  m_ContentsBox->AppendItem(
                                        roots[it->m_Level], it->m_Name, IMG_Page, -1,
                                        new wxHtmlHelpTreeItemData(i));

-        m_PagesHash->Put(it->m_Book->GetBasePath() + it->m_Page,
+        m_PagesHash->Put(wxAddBasePath(it->m_Book->GetBasePath(), it->m_Page),

                            new wxHtmlHelpHashData(i, roots[it->m_Level + 1]));
 
                            new wxHtmlHelpHashData(i, roots[it->m_Level + 1]));
 

-        if (it->m_Level == 0) 
+        if (it->m_Level == 0)

            {
             m_ContentsBox->SetItemBold(roots[1], TRUE);
             m_ContentsBox->SetItemImage(roots[1], IMG_Book);
             m_ContentsBox->SetItemSelectedImage(roots[1], IMG_Book);
             imaged[1] = TRUE;
         }
            {
             m_ContentsBox->SetItemBold(roots[1], TRUE);
             m_ContentsBox->SetItemImage(roots[1], IMG_Book);
             m_ContentsBox->SetItemSelectedImage(roots[1], IMG_Book);
             imaged[1] = TRUE;
         }

-           else 
+           else

                imaged[it->m_Level + 1] = FALSE;
 
                imaged[it->m_Level + 1] = FALSE;
 

-        if (!imaged[it->m_Level]) 
+        if (!imaged[it->m_Level])

            {
             m_ContentsBox->SetItemImage(roots[it->m_Level], IMG_Folder);
             m_ContentsBox->SetItemSelectedImage(roots[it->m_Level], IMG_Folder);
            {
             m_ContentsBox->SetItemImage(roots[it->m_Level], IMG_Folder);
             m_ContentsBox->SetItemSelectedImage(roots[it->m_Level], IMG_Folder);


@@ -780,7 +797,7 @@ void wxHtmlHelpFrame::ReadCustomization(wxConfigBase *cfg, const wxString& path)
     wxString oldpath;
     wxString tmp;
 
     wxString oldpath;
     wxString tmp;
 

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

     {
         oldpath = cfg->GetPath();
         cfg->SetPath(_T("/") + path);
     {
         oldpath = cfg->GetPath();
         cfg->SetPath(_T("/") + path);


@@ -803,17 +820,17 @@ void wxHtmlHelpFrame::ReadCustomization(wxConfigBase *cfg, const wxString& path)
         wxString val, s;
 
         cnt = cfg->Read(wxT("hcBookmarksCnt"), 0L);
         wxString val, s;
 
         cnt = cfg->Read(wxT("hcBookmarksCnt"), 0L);

-        if (cnt != 0) 
+        if (cnt != 0)

            {
             m_BookmarksNames.Clear();
             m_BookmarksPages.Clear();
            {
             m_BookmarksNames.Clear();
             m_BookmarksPages.Clear();

-            if (m_Bookmarks) 
+            if (m_Bookmarks)

                {
                 m_Bookmarks->Clear();
                 m_Bookmarks->Append(_("(bookmarks)"));
             }
 
                {
                 m_Bookmarks->Clear();
                 m_Bookmarks->Append(_("(bookmarks)"));
             }
 

-            for (i = 0; i < cnt; i++) 
+            for (i = 0; i < cnt; i++)

                {
                 val.Printf(wxT("hcBookmark_%i"), i);
                 s = cfg->Read(val);
                {
                 val.Printf(wxT("hcBookmark_%i"), i);
                 s = cfg->Read(val);


@@ -838,7 +855,7 @@ void wxHtmlHelpFrame::WriteCustomization(wxConfigBase *cfg, const wxString& path
     wxString oldpath;
     wxString tmp;
 
     wxString oldpath;
     wxString tmp;
 

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

     {
         oldpath = cfg->GetPath();
         cfg->SetPath(_T("/") + path);
     {
         oldpath = cfg->GetPath();
         cfg->SetPath(_T("/") + path);


@@ -854,14 +871,14 @@ void wxHtmlHelpFrame::WriteCustomization(wxConfigBase *cfg, const wxString& path
     cfg->Write(wxT("hcNormalFace"), m_NormalFace);
     cfg->Write(wxT("hcFontSize"), (long)m_FontSize);
 
     cfg->Write(wxT("hcNormalFace"), m_NormalFace);
     cfg->Write(wxT("hcFontSize"), (long)m_FontSize);
 

-    if (m_Bookmarks) 
+    if (m_Bookmarks)

     {
         int i;
         int cnt = m_BookmarksNames.GetCount();
         wxString val;
 
         cfg->Write(wxT("hcBookmarksCnt"), (long)cnt);
     {
         int i;
         int cnt = m_BookmarksNames.GetCount();
         wxString val;
 
         cfg->Write(wxT("hcBookmarksCnt"), (long)cnt);

-        for (i = 0; i < cnt; i++) 
+        for (i = 0; i < cnt; i++)

            {
             val.Printf(wxT("hcBookmark_%i"), i);
             cfg->Write(val, m_BookmarksNames[i]);
            {
             val.Printf(wxT("hcBookmark_%i"), i);
             cfg->Write(val, m_BookmarksNames[i]);


@@ -1002,7 +1019,7 @@ void wxHtmlHelpFrame::OptionsDialog()
     wxHtmlHelpFrameOptionsDialog dlg(this);
     unsigned i;
 
     wxHtmlHelpFrameOptionsDialog dlg(this);
     unsigned i;
 

-    if (m_NormalFonts == NULL) 
+    if (m_NormalFonts == NULL)

     {
         wxFontEnumerator enu;
         enu.EnumerateFacenames();
     {
         wxFontEnumerator enu;
         enu.EnumerateFacenames();


@@ -1010,7 +1027,7 @@ void wxHtmlHelpFrame::OptionsDialog()
         *m_NormalFonts = *enu.GetFacenames();
         m_NormalFonts->Sort();
     }
         *m_NormalFonts = *enu.GetFacenames();
         m_NormalFonts->Sort();
     }

-    if (m_FixedFonts == NULL) 
+    if (m_FixedFonts == NULL)

     {
         wxFontEnumerator enu;
         enu.EnumerateFacenames(wxFONTENCODING_SYSTEM, TRUE);
     {
         wxFontEnumerator enu;
         enu.EnumerateFacenames(wxFONTENCODING_SYSTEM, TRUE);


@@ -1030,7 +1047,7 @@ void wxHtmlHelpFrame::OptionsDialog()
     dlg.RadioBox->SetSelection(m_FontSize);
     dlg.UpdateTestWin();
 
     dlg.RadioBox->SetSelection(m_FontSize);
     dlg.UpdateTestWin();
 

-    if (dlg.ShowModal() == wxID_OK) 
+    if (dlg.ShowModal() == wxID_OK)

     {
         m_NormalFace = dlg.NormalFont->GetStringSelection();
         m_FixedFace = dlg.FixedFont->GetStringSelection();
     {
         m_NormalFace = dlg.NormalFont->GetStringSelection();
         m_FixedFace = dlg.FixedFont->GetStringSelection();


@@ -1071,7 +1088,7 @@ EVENT HANDLING :
 
 void wxHtmlHelpFrame::OnToolbar(wxCommandEvent& event)
 {
 
 void wxHtmlHelpFrame::OnToolbar(wxCommandEvent& event)
 {

-    switch (event.GetId()) 
+    switch (event.GetId())

     {
         case wxID_HTML_BACK :
             m_HtmlWin->HistoryBack();
     {
         case wxID_HTML_BACK :
             m_HtmlWin->HistoryBack();


@@ -1095,8 +1112,11 @@ void wxHtmlHelpFrame::OnToolbar(wxCommandEvent& event)
                 if (ha && ha->m_Index > 0)
                 {
                     wxHtmlContentsItem *it = m_Data->GetContents() + (ha->m_Index - 1);
                 if (ha && ha->m_Index > 0)
                 {
                     wxHtmlContentsItem *it = m_Data->GetContents() + (ha->m_Index - 1);

-                    m_HtmlWin->LoadPage(it->m_Book->GetBasePath() + it->m_Page);
-                    NotifyPageChanged();
+                    if (it->m_Page[0] != 0)
+                    {
+                        m_HtmlWin->LoadPage(wxAddBasePath(it->m_Book->GetBasePath(), it->m_Page));
+                        NotifyPageChanged();
+                    }

                 }
             }
             break;
                 }
             }
             break;


@@ -1120,8 +1140,11 @@ void wxHtmlHelpFrame::OnToolbar(wxCommandEvent& event)
                     while (ind >= 0 && it->m_Level != level) ind--, it--;
                     if (ind >= 0)
                     {
                     while (ind >= 0 && it->m_Level != level) ind--, it--;
                     if (ind >= 0)
                     {

-                        m_HtmlWin->LoadPage(it->m_Book->GetBasePath() + it->m_Page);
-                        NotifyPageChanged();
+                        if (it->m_Page[0] != 0)
+                        {
+                            m_HtmlWin->LoadPage(wxAddBasePath(it->m_Book->GetBasePath(), it->m_Page));
+                            NotifyPageChanged();
+                        }

                     }
                 }
             }
                     }
                 }
             }


@@ -1143,9 +1166,13 @@ void wxHtmlHelpFrame::OnToolbar(wxCommandEvent& event)
                 {
                     wxHtmlContentsItem *it = m_Data->GetContents() + (ha->m_Index + 1);
 
                 {
                     wxHtmlContentsItem *it = m_Data->GetContents() + (ha->m_Index + 1);
 

-                    while (it->m_Book->GetBasePath() + it->m_Page == adr) it++;
-                    m_HtmlWin->LoadPage(it->m_Book->GetBasePath() + it->m_Page);
-                    NotifyPageChanged();
+                    while (wxAddBasePath(it->m_Book->GetBasePath(), it->m_Page) == adr) it++;
+
+                    if (it->m_Page[0] != 0)
+                    {
+                        m_HtmlWin->LoadPage(wxAddBasePath(it->m_Book->GetBasePath(), it->m_Page));
+                        NotifyPageChanged();
+                    }

                 }
             }
             break;
                 }
             }
             break;


@@ -1154,13 +1181,13 @@ void wxHtmlHelpFrame::OnToolbar(wxCommandEvent& event)
             {
                 if (! (m_Splitter && m_NavigPan))
                     return ;
             {
                 if (! (m_Splitter && m_NavigPan))
                     return ;

-                if (m_Splitter->IsSplit()) 
+                if (m_Splitter->IsSplit())

                        {
                     m_Cfg.sashpos = m_Splitter->GetSashPosition();
                     m_Splitter->Unsplit(m_NavigPan);
                     m_Cfg.navig_on = FALSE;
                        {
                     m_Cfg.sashpos = m_Splitter->GetSashPosition();
                     m_Splitter->Unsplit(m_NavigPan);
                     m_Cfg.navig_on = FALSE;

-                } 
-                       else 
+                }
+                       else

                        {
                     m_NavigPan->Show(TRUE);
                     m_HtmlWin->Show(TRUE);
                        {
                     m_NavigPan->Show(TRUE);
                     m_HtmlWin->Show(TRUE);


@@ -1181,9 +1208,9 @@ void wxHtmlHelpFrame::OnToolbar(wxCommandEvent& event)
 
                 item = m_HtmlWin->GetOpenedPageTitle();
                 url = m_HtmlWin->GetOpenedPage();
 
                 item = m_HtmlWin->GetOpenedPageTitle();
                 url = m_HtmlWin->GetOpenedPage();

-                if (item == wxEmptyString) 
+                if (item == wxEmptyString)

                            item = url.AfterLast(wxT('/'));
                            item = url.AfterLast(wxT('/'));

-                if (m_BookmarksPages.Index(url) == wxNOT_FOUND) 
+                if (m_BookmarksPages.Index(url) == wxNOT_FOUND)

                        {
                     m_Bookmarks->Append(item);
                     m_BookmarksNames.Add(item);
                        {
                     m_Bookmarks->Append(item);
                     m_BookmarksNames.Add(item);


@@ -1199,7 +1226,7 @@ void wxHtmlHelpFrame::OnToolbar(wxCommandEvent& event)
 
                 item = m_Bookmarks->GetStringSelection();
                 pos = m_BookmarksNames.Index(item);
 
                 item = m_Bookmarks->GetStringSelection();
                 pos = m_BookmarksNames.Index(item);

-                if (pos != wxNOT_FOUND) 
+                if (pos != wxNOT_FOUND)

                        {
                     m_BookmarksNames.Remove(pos);
                     m_BookmarksPages.Remove(pos);
                        {
                     m_BookmarksNames.Remove(pos);
                     m_BookmarksPages.Remove(pos);


@@ -1265,7 +1292,8 @@ void wxHtmlHelpFrame::OnContentsSel(wxTreeEvent& event)
     {
         it = m_Data->GetContents() + (pg->m_Id);
         m_UpdateContents = FALSE;
     {
         it = m_Data->GetContents() + (pg->m_Id);
         m_UpdateContents = FALSE;

-        m_HtmlWin->LoadPage(it->m_Book->GetBasePath() + it->m_Page);
+        if (it->m_Page[0] != 0)
+            m_HtmlWin->LoadPage(wxAddBasePath(it->m_Book->GetBasePath(), it->m_Page));

         m_UpdateContents = TRUE;
     }
 }
         m_UpdateContents = TRUE;
     }
 }


@@ -1275,7 +1303,8 @@ void wxHtmlHelpFrame::OnContentsSel(wxTreeEvent& event)
 void wxHtmlHelpFrame::OnIndexSel(wxCommandEvent& WXUNUSED(event))
 {
     wxHtmlContentsItem *it = (wxHtmlContentsItem*) m_IndexList->GetClientData(m_IndexList->GetSelection());
 void wxHtmlHelpFrame::OnIndexSel(wxCommandEvent& WXUNUSED(event))
 {
     wxHtmlContentsItem *it = (wxHtmlContentsItem*) m_IndexList->GetClientData(m_IndexList->GetSelection());

-    m_HtmlWin->LoadPage(it->m_Book->GetBasePath() + it->m_Page);
+    if (it->m_Page[0] != 0)
+        m_HtmlWin->LoadPage(wxAddBasePath(it->m_Book->GetBasePath(), it->m_Page));

     NotifyPageChanged();
 }
 
     NotifyPageChanged();
 }
 


@@ -1288,7 +1317,7 @@ void wxHtmlHelpFrame::OnIndexFind(wxCommandEvent& event)
     {
         OnIndexAll(event);
     }
     {
         OnIndexAll(event);
     }

-    else 
+    else

     {
         wxBusyCursor bcur;
         const wxChar *cstr = sr.c_str();
     {
         wxBusyCursor bcur;
         const wxChar *cstr = sr.c_str();


@@ -1307,13 +1336,14 @@ void wxHtmlHelpFrame::OnIndexFind(wxCommandEvent& event)
             for (ptr = mybuff; *ptr != 0; ptr++)
                 if (*ptr >= _T('A') && *ptr <= _T('Z'))
                     *ptr -= (wxChar)(_T('A') - _T('a'));
             for (ptr = mybuff; *ptr != 0; ptr++)
                 if (*ptr >= _T('A') && *ptr <= _T('Z'))
                     *ptr -= (wxChar)(_T('A') - _T('a'));

-            if (wxStrstr(mybuff, cstr) != NULL) 
+            if (wxStrstr(mybuff, cstr) != NULL)

                {
                 m_IndexList->Append(index[i].m_Name, (char*)(index + i));
                 displ++;
                {
                 m_IndexList->Append(index[i].m_Name, (char*)(index + i));
                 displ++;

-                if (first) 
+                if (first)

                        {
                        {

-                    m_HtmlWin->LoadPage(index[i].m_Book->GetBasePath() + index[i].m_Page);
+                    if (index[i].m_Page[0] != 0)
+                        m_HtmlWin->LoadPage(wxAddBasePath(index[i].m_Book->GetBasePath(), index[i].m_Page));

                     NotifyPageChanged();
                     first = FALSE;
                 }
                     NotifyPageChanged();
                     first = FALSE;
                 }


@@ -1338,12 +1368,13 @@ void wxHtmlHelpFrame::OnIndexAll(wxCommandEvent& WXUNUSED(event))
     bool first = TRUE;
     wxHtmlContentsItem* index = m_Data->GetIndex();
 
     bool first = TRUE;
     wxHtmlContentsItem* index = m_Data->GetIndex();
 

-    for (int i = 0; i < cnt; i++) 
+    for (int i = 0; i < cnt; i++)

     {
         m_IndexList->Append(index[i].m_Name, (char*)(index + i));
     {
         m_IndexList->Append(index[i].m_Name, (char*)(index + i));

-        if (first) 
+        if (first)

            {
            {

-            m_HtmlWin->LoadPage(index[i].m_Book->GetBasePath() + index[i].m_Page);
+            if (index[i].m_Page[0] != 0)
+                m_HtmlWin->LoadPage(wxAddBasePath(index[i].m_Book->GetBasePath(), index[i].m_Page));

             NotifyPageChanged();
             first = FALSE;
         }
             NotifyPageChanged();
             first = FALSE;
         }


@@ -1360,7 +1391,8 @@ void wxHtmlHelpFrame::OnSearchSel(wxCommandEvent& WXUNUSED(event))
     wxHtmlContentsItem *it = (wxHtmlContentsItem*) m_SearchList->GetClientData(m_SearchList->GetSelection());
     if (it)
     {
     wxHtmlContentsItem *it = (wxHtmlContentsItem*) m_SearchList->GetClientData(m_SearchList->GetSelection());
     if (it)
     {

-        m_HtmlWin->LoadPage(it->m_Book->GetBasePath() + it->m_Page);
+        if (it->m_Page[0] != 0)
+            m_HtmlWin->LoadPage(wxAddBasePath(it->m_Book->GetBasePath(), it->m_Page));

         NotifyPageChanged();
     }
 }
         NotifyPageChanged();
     }
 }