Add backend descriptions for all backends to the documentation.

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

diff --git a/src/html/helpfrm.cpp b/src/html/helpfrm.cpp
index 0291ec72a81b470dc36d25d887382c6ec3b935b6..c726a936eb8c4b9514f7346582405e9be3dcb278 100644 (file)
--- a/src/html/helpfrm.cpp
+++ b/src/html/helpfrm.cpp
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
 /////////////////////////////////////////////////////////////////////////////

-// Name:        helpfrm.cpp
+// Name:        src/html/helpfrm.cpp

 // Purpose:     wxHtmlHelpFrame
 // Notes:       Based on htmlhelp.cpp, implementing a monolithic
 //              HTML Help controller class,  by Vaclav Slavik
 // Purpose:     wxHtmlHelpFrame
 // Notes:       Based on htmlhelp.cpp, implementing a monolithic
 //              HTML Help controller class,  by Vaclav Slavik


@@ -9,26 +9,41 @@
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 

-#ifdef __GNUG__
-#pragma implementation
-#endif
-

 // For compilers that support precompilation, includes "wx.h"
 
 #include "wx/wxprec.h"
 
 #ifdef __BORLANDC__
 // For compilers that support precompilation, includes "wx.h"
 
 #include "wx/wxprec.h"
 
 #ifdef __BORLANDC__

-#pragma hdrstop
+    #pragma hdrstop

 #endif
 
 #endif
 

-#include "wx/defs.h"
-
-#if wxUSE_HTML
-#ifndef WXPRECOMP
-#include "wx/wx.h"
-#endif
+#if wxUSE_WXHTML_HELP
+
+#ifndef WX_PRECOMP
+    #include "wx/object.h"
+    #include "wx/dynarray.h"
+    #include "wx/intl.h"
+    #include "wx/log.h"
+    #if wxUSE_STREAMS
+        #include "wx/stream.h"
+    #endif
+
+    #include "wx/sizer.h"
+
+    #include "wx/bmpbuttn.h"
+    #include "wx/statbox.h"
+    #include "wx/radiobox.h"
+    #include "wx/menu.h"
+    #include "wx/settings.h"
+    #include "wx/msgdlg.h"
+    #include "wx/textctrl.h"
+    #include "wx/toolbar.h"
+    #include "wx/choicdlg.h"
+    #include "wx/filedlg.h"
+#endif // WX_PRECOMP

 
 #include "wx/html/helpfrm.h"
 
 #include "wx/html/helpfrm.h"

+#include "wx/html/helpctrl.h"

 #include "wx/notebook.h"
 #include "wx/imaglist.h"
 #include "wx/treectrl.h"
 #include "wx/notebook.h"
 #include "wx/imaglist.h"
 #include "wx/treectrl.h"


@@ -37,1010 +52,217 @@
 #include "wx/html/htmlwin.h"
 #include "wx/busyinfo.h"
 #include "wx/progdlg.h"
 #include "wx/html/htmlwin.h"
 #include "wx/busyinfo.h"
 #include "wx/progdlg.h"

-#include "wx/toolbar.h"

 #include "wx/fontenum.h"
 #include "wx/fontenum.h"

+#include "wx/artprov.h"
+#include "wx/spinctrl.h"

 
 

-// Bitmaps:
+IMPLEMENT_DYNAMIC_CLASS(wxHtmlHelpFrame, wxFrame)

 
 

-#ifndef __WXMSW__
-#include "bitmaps/wpanel.xpm"
-#include "bitmaps/wback.xpm"
-#include "bitmaps/wforward.xpm"
-#include "bitmaps/wbook.xpm"
-#include "bitmaps/woptions.xpm"
-#include "bitmaps/wfolder.xpm"
-#include "bitmaps/wpage.xpm"
-#include "bitmaps/whelp.xpm"
-#include "bitmaps/whlproot.xpm"
-#include "bitmaps/wbkadd.xpm"
-#include "bitmaps/wbkdel.xpm"
+BEGIN_EVENT_TABLE(wxHtmlHelpFrame, wxFrame)
+    EVT_ACTIVATE(wxHtmlHelpFrame::OnActivate)
+    EVT_CLOSE(wxHtmlHelpFrame::OnCloseWindow)
+#ifdef __WXMAC__
+    EVT_MENU(wxID_CLOSE, wxHtmlHelpFrame::OnClose)
+    EVT_MENU(wxID_ABOUT, wxHtmlHelpFrame::OnAbout)
+    EVT_MENU(wxID_HELP_CONTENTS, wxHtmlHelpFrame::OnAbout)

 #endif
 #endif

-
-#include "wx/stream.h"
-
-// number of times that the contents/index creation progress dialog
-// is updated.
-#define PROGRESS_STEP 40
-
-// what is considered "small index"?
-#define INDEX_IS_SMALL 100
-
-
-//--------------------------------------------------------------------------
-// wxHtmlHelpTreeItemData (private)
-//--------------------------------------------------------------------------
-
-class wxHtmlHelpTreeItemData : public wxTreeItemData
-{
-    private:
-        wxString m_Page;
-
-    public:
-        wxHtmlHelpTreeItemData(wxHtmlContentsItem *it) : wxTreeItemData()
-            {
-                m_Page = it -> m_Book -> GetBasePath() + it -> m_Page;
-            }
-        const wxString& GetPage() { return m_Page; }
-};
-
-
-
-
-//---------------------------------------------------------------------------
-// wxHtmlHelpFrame
-//---------------------------------------------------------------------------
-
-IMPLEMENT_DYNAMIC_CLASS(wxHtmlHelpFrame, wxFrame)
+END_EVENT_TABLE()

 
 wxHtmlHelpFrame::wxHtmlHelpFrame(wxWindow* parent, wxWindowID id, const wxString& title,
 
 wxHtmlHelpFrame::wxHtmlHelpFrame(wxWindow* parent, wxWindowID id, const wxString& title,

-                                 int style, wxHtmlHelpData* data)
+                                 int style, wxHtmlHelpData* data
+#if wxUSE_CONFIG
+                                 , wxConfigBase *config, const wxString& rootpath
+#endif // wxUSE_CONFIG
+                                 )

 {
     Init(data);
 {
     Init(data);

-    Create(parent, id, title, style);
+    Create(parent, id, title, style
+#if wxUSE_CONFIG
+        , config, rootpath
+#endif // wxUSE_CONFIG
+        );

 }
 
 void wxHtmlHelpFrame::Init(wxHtmlHelpData* data)
 {
 }
 
 void wxHtmlHelpFrame::Init(wxHtmlHelpData* data)
 {

-    if (data) {
-        m_Data = data;
-        m_DataCreated = FALSE;
-    } else {
-        m_Data = new wxHtmlHelpData();
-        m_DataCreated = TRUE;
-    }
-
-    m_ContentsImageList = new wxImageList(16, 16);
-    m_ContentsImageList -> Add(wxICON(wbook));
-    m_ContentsImageList -> Add(wxICON(wfolder));
-    m_ContentsImageList -> Add(wxICON(wpage));
-    m_ContentsImageList -> Add(wxICON(whlproot));
-
-    m_ContentsBox = NULL;
-    m_IndexList = NULL;
-    m_IndexButton = NULL;
-    m_IndexButtonAll = NULL;
-    m_IndexText = NULL;
-    m_SearchList = NULL;
-    m_SearchButton = NULL;
-    m_SearchText = NULL;
-    m_SearchChoice = NULL;
-    m_IndexCountInfo = NULL;
-    m_Splitter = NULL;
-    m_NavigPan = NULL;
-    m_HtmlWin = NULL;
-    m_Bookmarks = NULL;
-    m_SearchCaseSensitive = NULL;
-    m_SearchWholeWords = NULL;
-
-    m_Config = NULL;
-    m_ConfigRoot = wxEmptyString;
-
-    m_Cfg.x = m_Cfg.y = 0;
-    m_Cfg.w = 700;
-    m_Cfg.h = 480;
-    m_Cfg.sashpos = 240;
-    m_Cfg.navig_on = TRUE;
+    // Simply pass the pointer on to the help window
+    m_Data = data;
+    m_HtmlHelpWin = NULL;
+    m_helpController = NULL;
+    m_shouldPreventAppExit = false;
+}

 
 

-    m_NormalFonts = m_FixedFonts = NULL;
-    m_FontSize = 1;
-    m_NormalFace = m_FixedFace = wxEmptyString;
+void wxHtmlHelpFrame::SetController(wxHtmlHelpController* controller)
+{
+    m_helpController = controller;
+    if ( m_HtmlHelpWin )
+        m_HtmlHelpWin->SetController(controller);

 }
 
 // Create: builds the GUI components.
 }
 
 // Create: builds the GUI components.

-// with the style flag it's possible to toggle the toolbar, contents, index and search
-// controls.
-// m_HtmlWin will *always* be created, but it's important to realize that
-// m_ContentsBox, m_IndexList, m_SearchList, m_SearchButton, m_SearchText and
-// m_SearchButton may be NULL.
-// moreover, if no contents, index or searchpage is needed, m_Splitter and
-// m_NavigPan will be NULL too (with m_HtmlWin directly connected to the frame)
-
-bool wxHtmlHelpFrame::Create(wxWindow* parent, wxWindowID id, const wxString& title,
-                             int style)
+bool wxHtmlHelpFrame::Create(wxWindow* parent, wxWindowID id,
+                             const wxString& WXUNUSED(title), int style
+#if wxUSE_CONFIG
+                             , wxConfigBase *config, const wxString& rootpath
+#endif // wxUSE_CONFIG
+                             )

 {
 {

-    // Do the config in two steps. We read the HtmlWindow customization after we
-    // create the window.
-    if (m_Config)
-        ReadCustomization(m_Config, m_ConfigRoot);
-
-    wxFrame::Create(parent, id, _("Help"), wxPoint(m_Cfg.x, m_Cfg.y), wxSize(m_Cfg.w, m_Cfg.h), wxDEFAULT_FRAME_STYLE, "wxHtmlHelp");
-
-    GetPosition(&m_Cfg.x, &m_Cfg.y);
-
-    SetIcon(wxICON(whelp));
-
-    int notebook_page = 0;
-
+    m_HtmlHelpWin = new wxHtmlHelpWindow(m_Data);
+    m_HtmlHelpWin->SetController(m_helpController);
+#if wxUSE_CONFIG
+    if ( config )
+        m_HtmlHelpWin->UseConfig(config, rootpath);
+#endif // wxUSE_CONFIG
+
+    wxFrame::Create(parent, id, _("Help"),
+                    wxPoint(m_HtmlHelpWin->GetCfgData().x, m_HtmlHelpWin->GetCfgData().y),
+                    wxSize(m_HtmlHelpWin->GetCfgData().w, m_HtmlHelpWin->GetCfgData().h),
+                    wxDEFAULT_FRAME_STYLE, wxT("wxHtmlHelp"));
+#if wxUSE_STATUSBAR

     CreateStatusBar();
     CreateStatusBar();

-
-    // toolbar?
-    if (style & wxHF_TOOLBAR) {
-        wxToolBar *toolBar = CreateToolBar(wxNO_BORDER | wxTB_HORIZONTAL | wxTB_DOCKABLE);
-        toolBar->SetMargins( 2, 2 );
-
-        toolBar -> AddTool(wxID_HTML_PANEL, wxBITMAP(wpanel), wxNullBitmap,
-                           FALSE, -1, -1, (wxObject *) NULL,
-                           _("Show/hide navigation panel"));
-        toolBar -> AddSeparator();
-        toolBar -> AddTool(wxID_HTML_BACK, wxBITMAP(wback), wxNullBitmap,
-                           FALSE, -1, -1, (wxObject *) NULL,
-                           _("Go back to the previous HTML page"));
-        toolBar -> AddTool(wxID_HTML_FORWARD, wxBITMAP(wforward), wxNullBitmap,
-                           FALSE, -1, -1, (wxObject *) NULL,
-                           _("Go forward to the next HTML page"));
-        toolBar -> AddSeparator();
-
-        if (style & wxHF_BOOKMARKS) {
-            m_Bookmarks = new wxComboBox(toolBar, wxID_HTML_BOOKMARKSLIST, wxEmptyString, 
-                                         wxDefaultPosition, wxSize(300,-1), 0, NULL, wxCB_READONLY | wxCB_SORT);
-            m_Bookmarks -> Append(_("<bookmarks>"));
-            for (unsigned i = 0; i < m_BookmarksNames.GetCount(); i++)
-                m_Bookmarks -> Append(m_BookmarksNames[i]);
-            m_Bookmarks -> SetSelection(0);
-            toolBar -> AddControl(m_Bookmarks);
-#ifdef __WXGTK__
-            toolBar -> AddSeparator();

 #endif
 #endif

-            toolBar -> AddTool(wxID_HTML_BOOKMARKSADD, wxBITMAP(wbkadd), wxNullBitmap,
-                               FALSE, -1, -1, (wxObject *) NULL,
-                               _("Add current page to bookmarks"));
-            toolBar -> AddTool(wxID_HTML_BOOKMARKSREMOVE, wxBITMAP(wbkdel), wxNullBitmap,
-                               FALSE, -1, -1, (wxObject *) NULL,
-                               _("Remove current page from bookmarks"));
-        }
-
-        toolBar -> AddSeparator();
-        toolBar -> AddTool(wxID_HTML_OPTIONS, wxBITMAP(woptions), wxNullBitmap,
-                           FALSE, -1, -1, (wxObject *) NULL,
-                           _("Display options dialog"));
-
-        toolBar -> Realize();
-    }
-
-    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
-        m_Splitter = new wxSplitterWindow(this);
-
-        m_HtmlWin = new wxHtmlWindow(m_Splitter);
-        m_NavigPan = new wxNotebook(m_Splitter, wxID_HTML_NOTEBOOK,
-                                    wxDefaultPosition, wxDefaultSize);
-    } else { // only html window, no notebook with index,contents etc
-        m_HtmlWin = new wxHtmlWindow(this);
-    }
-
-    m_HtmlWin -> SetRelatedFrame(this, m_TitleFormat);
-    m_HtmlWin -> SetRelatedStatusBar(0);
-    if (m_Config)
-        m_HtmlWin -> ReadCustomization(m_Config, m_ConfigRoot);
-
-    // contents tree panel?
-    if (style & wxHF_CONTENTS) {
-        m_ContentsBox = new wxTreeCtrl(m_NavigPan, wxID_HTML_TREECTRL,
-                                       wxDefaultPosition, wxDefaultSize,
-                                       wxTR_HAS_BUTTONS | wxSUNKEN_BORDER);
-        m_ContentsBox -> SetImageList(m_ContentsImageList);
-        m_NavigPan -> AddPage(m_ContentsBox, _("Contents"));
-        m_ContentsPage = notebook_page++;
-    }
-
-    // index listbox panel?
-    if (style & wxHF_INDEX) {
-        wxWindow *dummy = new wxPanel(m_NavigPan, wxID_HTML_INDEXPAGE);
-
-        wxLayoutConstraints *b1 = new wxLayoutConstraints;
-        m_IndexText = new wxTextCtrl(dummy, wxID_HTML_INDEXTEXT, wxEmptyString, wxDefaultPosition, wxDefaultSize, wxTE_PROCESS_ENTER);
-        b1 -> top.SameAs (dummy, wxTop, 10);
-        b1 -> left.SameAs (dummy, wxLeft, 10);
-        b1 -> right.SameAs (dummy, wxRight, 10);
-        b1 -> height.AsIs();
-        m_IndexText -> SetConstraints(b1);
-
-        wxLayoutConstraints *b4 = new wxLayoutConstraints;
-        m_IndexButtonAll = new wxButton(dummy, wxID_HTML_INDEXBUTTONALL, _("Show all"));
-
-        b4 -> top.Below (m_IndexText, 10);
-        b4 -> right.SameAs (dummy, wxRight, 10);
-        b4 -> width.AsIs();
-        b4 -> height.AsIs();
-        m_IndexButtonAll -> SetConstraints(b4);
-
-        wxLayoutConstraints *b2 = new wxLayoutConstraints;
-        m_IndexButton = new wxButton(dummy, wxID_HTML_INDEXBUTTON, _("Find"));
-        b2 -> top.Below (m_IndexText, 10);
-        b2 -> right.LeftOf (m_IndexButtonAll, 10);
-        b2 -> width.AsIs();
-        b2 -> height.AsIs();
-        m_IndexButton -> SetConstraints(b2);
-
-        wxLayoutConstraints *b5 = new wxLayoutConstraints;
-        m_IndexCountInfo = new wxStaticText(dummy, wxID_HTML_COUNTINFO, wxEmptyString, wxDefaultPosition, wxDefaultSize, wxALIGN_RIGHT | wxST_NO_AUTORESIZE);
-
-        b5 -> top.Below (m_IndexButton, 5);
-        b5 -> right.SameAs (dummy, wxRight, 10);
-        b5 -> left.SameAs (dummy, wxLeft, 10);
-        b5 -> height.AsIs();
-        m_IndexCountInfo -> SetConstraints(b5);
-
-        wxLayoutConstraints *b3 = new wxLayoutConstraints;
-        m_IndexList = new wxListBox(dummy, wxID_HTML_INDEXLIST, wxDefaultPosition, wxDefaultSize, 0, NULL, wxLB_SINGLE | wxLB_ALWAYS_SB);
-        b3 -> top.Below (m_IndexCountInfo, 5);
-        b3 -> left.SameAs (dummy, wxLeft, 0);
-        b3 -> right.SameAs (dummy, wxRight, 0);
-        b3 -> bottom.SameAs (dummy, wxBottom, 0);
-        m_IndexList -> SetConstraints(b3);
-
-#if wxUSE_TOOLTIPS
-        m_IndexButtonAll -> SetToolTip(_("Show all items in index"));
-        m_IndexButton -> SetToolTip(_("Display all index items that contain given substring. Search is case insensitive."));
-#endif //wxUSE_TOOLTIPS
+    m_HtmlHelpWin->Create(this, wxID_ANY, wxDefaultPosition, wxDefaultSize,
+        wxTAB_TRAVERSAL|wxNO_BORDER, style);

 
 

-        dummy -> SetAutoLayout(TRUE);
-        dummy -> Layout();
+    GetPosition(& (m_HtmlHelpWin->GetCfgData().x), & (m_HtmlHelpWin->GetCfgData()).y);

 
 

-        m_NavigPan -> AddPage(dummy, _("Index"));
-        m_IndexPage = notebook_page++;
-    }
-
-    // search list panel?
-    if (style & wxHF_SEARCH) {
-        wxWindow *dummy = new wxPanel(m_NavigPan, wxID_HTML_SEARCHPAGE);
-
-        wxLayoutConstraints *b1 = new wxLayoutConstraints;
-        m_SearchText = new wxTextCtrl(dummy, wxID_HTML_SEARCHTEXT, wxEmptyString, wxDefaultPosition, wxDefaultSize, wxTE_PROCESS_ENTER);
-        b1 -> top.SameAs (dummy, wxTop, 10);
-        b1 -> left.SameAs (dummy, wxLeft, 10);
-        b1 -> right.SameAs (dummy, wxRight, 10);
-        b1 -> height.AsIs();
-        m_SearchText -> SetConstraints(b1);
-
-        wxLayoutConstraints *b2 = new wxLayoutConstraints;
-        m_SearchButton = new wxButton(dummy, wxID_HTML_SEARCHBUTTON, _("Search"));
-#if wxUSE_TOOLTIPS
-        m_SearchButton -> SetToolTip(_("Search contents of help book(s) for all occurences of the text you typed above"));
-#endif //wxUSE_TOOLTIPS
-        b2 -> top.Below (m_SearchText, 10);
-        b2 -> left.SameAs (dummy, wxLeft, 10);
-        b2 -> width.AsIs();
-        b2 -> height.AsIs();
-        m_SearchButton -> SetConstraints(b2);
+    SetIcons(wxArtProvider::GetIconBundle(wxART_HELP, wxART_FRAME_ICON));

 
 

-        wxLayoutConstraints *b4 = new wxLayoutConstraints;
-        m_SearchChoice = new wxChoice(dummy, wxID_HTML_SEARCHCHOICE, wxDefaultPosition,
-                                      wxDefaultSize);
-        b4 -> top.Below (m_SearchText, 10);
-        b4 -> left.SameAs (m_SearchButton, wxRight, 10);
-        b4 -> right.SameAs (dummy, wxRight, 10);
-        b4 -> height.AsIs();
-        m_SearchChoice -> SetConstraints(b4);
+    // On the Mac, each modeless frame must have a menubar.
+    // TODO: add more menu items, and perhaps add a style to show
+    // the menubar: compulsory on the Mac, optional elsewhere.
+#ifdef __WXMAC__
+    wxMenuBar* menuBar = new wxMenuBar;

 
 

-        wxLayoutConstraints *b5 = new wxLayoutConstraints;
-        m_SearchCaseSensitive = new wxCheckBox(dummy, -1, _("Case sensitive"));
-        b5 -> top.Below (m_SearchButton, 10);
-        b5 -> left.SameAs (dummy, wxLeft, 10);
-        b5 -> right.SameAs (dummy, wxRight, 10);
-        b5 -> height.AsIs ();
-        m_SearchCaseSensitive -> SetConstraints(b5);
+    wxMenu* fileMenu = new wxMenu;
+    fileMenu->Append(wxID_HTML_OPENFILE, _("&Open..."));
+    fileMenu->AppendSeparator();
+    fileMenu->Append(wxID_CLOSE, _("&Close"));

 
 

-        wxLayoutConstraints *b6 = new wxLayoutConstraints;
-        m_SearchWholeWords = new wxCheckBox(dummy, -1, _("Whole words only"));
-        b6 -> top.Below (m_SearchCaseSensitive, 0);
-        b6 -> left.SameAs (dummy, wxLeft, 10);
-        b6 -> right.SameAs (dummy, wxRight, 10);
-        b6 -> height.AsIs ();
-        m_SearchWholeWords -> SetConstraints(b6);
-
-        wxLayoutConstraints *b3 = new wxLayoutConstraints;
-        m_SearchList = new wxListBox(dummy, wxID_HTML_SEARCHLIST, wxDefaultPosition, wxDefaultSize, 0, NULL, wxLB_SINGLE | wxLB_ALWAYS_SB);
-        b3 -> top.Below (m_SearchWholeWords, 10);
-        b3 -> left.SameAs (dummy, wxLeft, 0);
-        b3 -> right.SameAs (dummy, wxRight, 0);
-        b3 -> bottom.SameAs (dummy, wxBottom, 0);
-        m_SearchList -> SetConstraints(b3);
-
-        dummy -> SetAutoLayout(TRUE);
-        dummy -> Layout();
-        m_NavigPan -> AddPage(dummy, _("Search"));
-        m_SearchPage = notebook_page++;
-    }
-    m_HtmlWin -> Show(TRUE);
+    wxMenu* helpMenu = new wxMenu;
+    helpMenu->Append(wxID_ABOUT, _("&About..."));
+    // Ensures we don't get an empty help menu
+    helpMenu->Append(wxID_HELP_CONTENTS, _("&About..."));

 
 

-    RefreshLists();
+    menuBar->Append(fileMenu,_("&File"));
+    menuBar->Append(helpMenu,_("&Help"));
+    SetMenuBar(menuBar);
+#endif

 
 

-    // showtime
-    if (m_NavigPan && m_Splitter) {
-        m_Splitter -> SetMinimumPaneSize(20);
-        if (m_Cfg.navig_on)
-            m_Splitter -> SplitVertically(m_NavigPan, m_HtmlWin, m_Cfg.sashpos);
-        else {
-            m_Splitter -> SplitVertically(m_NavigPan, m_HtmlWin, m_Cfg.sashpos);
-            m_Splitter -> Unsplit();
-        }
-        if (m_Cfg.navig_on) {
-            m_NavigPan -> Show(TRUE);
-            m_Splitter -> SplitVertically(m_NavigPan, m_HtmlWin, m_Cfg.sashpos);
-        }
-        else {
-            m_NavigPan -> Show(FALSE);
-            m_Splitter -> Initialize(m_HtmlWin);
-        }
-    }
-    return TRUE;
+    m_HtmlHelpWin->GetHtmlWindow()->SetRelatedFrame(this, m_TitleFormat);
+#if wxUSE_STATUSBAR
+    m_HtmlHelpWin->GetHtmlWindow()->SetRelatedStatusBar(0);
+#endif
+    return true;

 }
 
 wxHtmlHelpFrame::~wxHtmlHelpFrame()
 {
 }
 
 wxHtmlHelpFrame::~wxHtmlHelpFrame()
 {

-    delete m_ContentsImageList;
-    if (m_DataCreated)
-        delete m_Data;
-    if (m_NormalFonts) delete m_NormalFonts;
-    if (m_FixedFonts) delete m_FixedFonts;
-}
-
-bool wxHtmlHelpFrame::Display(const wxString& x)
-{
-    wxString url = m_Data->FindPageByName(x);
-    if (! url.IsEmpty()) {
-        m_HtmlWin->LoadPage(url);
-        return TRUE;
-    }
-    return FALSE;
-}
-
-bool wxHtmlHelpFrame::Display(const int id)
-{
-    wxString url = m_Data->FindPageById(id);
-    if (! url.IsEmpty()) {
-        m_HtmlWin->LoadPage(url);
-        return TRUE;
-    }
-    return FALSE;
-}
-
-
-
-bool wxHtmlHelpFrame::DisplayContents()
-{
-    if (! m_ContentsBox)
-        return FALSE;
-    if (!m_Splitter -> IsSplit()) {
-        m_NavigPan -> Show(TRUE);
-        m_HtmlWin -> Show(TRUE);
-        m_Splitter -> SplitVertically(m_NavigPan, m_HtmlWin, m_Cfg.sashpos);
-        m_Cfg.navig_on = TRUE;
-    }
-    m_NavigPan -> SetSelection(0);
-    return TRUE;
-}
-
-
-
-bool wxHtmlHelpFrame::DisplayIndex()
-{
-    if (! m_IndexList)
-        return FALSE;
-    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);
-    return TRUE;
-}
-
-bool wxHtmlHelpFrame::KeywordSearch(const wxString& keyword)
-{
-    if (! (m_SearchList && m_SearchButton && m_SearchText && m_SearchChoice))
-        return FALSE;
-
-    int foundcnt = 0, curi;
-    wxString foundstr;
-    wxString book = wxEmptyString;
-
-    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(m_SearchPage);
-    m_SearchList -> Clear();
-    m_SearchText -> SetValue(keyword);
-    m_SearchButton -> Enable(FALSE);
-
-    if (m_SearchChoice->GetSelection() != 0)
-        book = m_SearchChoice->GetStringSelection();
-
-    wxHtmlSearchStatus status(m_Data, keyword, 
-                              m_SearchCaseSensitive -> GetValue(), m_SearchWholeWords -> GetValue(), 
-                              book);
-
-    wxProgressDialog progress(_("Searching..."), _("No matching page found yet"),
-                              status.GetMaxIndex(), this,
-                              wxPD_APP_MODAL | wxPD_CAN_ABORT | wxPD_AUTO_HIDE | wxGA_SMOOTH);
-
-    while (status.IsActive()) {
-        curi = status.GetCurIndex();
-        if (curi % 32 == 0 && progress.Update(curi) == FALSE)
-            break;
-        if (status.Search()) {
-            foundstr.Printf(_("Found %i matches"), ++foundcnt);
-            progress.Update(status.GetCurIndex(), foundstr);
-            m_SearchList -> Append(status.GetName(), status.GetContentsItem());
-        }
-    }
-
-    m_SearchButton -> Enable(TRUE);
-    m_SearchText -> SetSelection(0, keyword.Length());
-    m_SearchText -> SetFocus();
-    if (foundcnt) {
-        wxHtmlContentsItem *it = (wxHtmlContentsItem*) m_SearchList -> GetClientData(0);
-        if (it) m_HtmlWin -> LoadPage(it -> m_Book -> GetBasePath() + it -> m_Page);
-    }
-    return (foundcnt > 0);

 }
 
 }
 

-#define MAX_ROOTS 64
-
-void wxHtmlHelpFrame::CreateContents()
+void wxHtmlHelpFrame::SetTitleFormat(const wxString& format)

 {
 {

-    if (! m_ContentsBox)
-        return ;
-
-    m_ContentsBox->Clear();
-
-    int cnt = m_Data->GetContentsCnt();
-    int i;
-
-    wxHtmlContentsItem *it;
-
-    wxTreeItemId roots[MAX_ROOTS];
-    bool imaged[MAX_ROOTS];
-
-    m_ContentsBox -> DeleteAllItems();
-    roots[0] = m_ContentsBox -> AddRoot(_("(Help)"));
-    m_ContentsBox -> SetItemImage(roots[0], IMG_RootFolder);
-    m_ContentsBox -> SetItemSelectedImage(roots[0], IMG_RootFolder);
-    imaged[0] = TRUE;
-
-    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(it));
-
-        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;
-        } else imaged[it -> m_Level + 1] = FALSE;
-
-        if (!imaged[it -> m_Level]) {
-            m_ContentsBox -> SetItemImage(roots[it -> m_Level], IMG_Folder);
-            m_ContentsBox -> SetItemSelectedImage(roots[it -> m_Level], IMG_Folder);
-            imaged[it -> m_Level] = TRUE;
-        }
-    }
-    m_ContentsBox -> Expand(roots[0]);
+    if (GetHelpWindow() && GetHelpWindow()->GetHtmlWindow())
+        GetHelpWindow()->GetHtmlWindow()->SetRelatedFrame(this, format);
+    m_TitleFormat = format;

 }
 
 }
 

+/*
+EVENT HANDLING :
+*/

 
 

-void wxHtmlHelpFrame::CreateIndex()
-{
-    if (! m_IndexList)
-        return ;
-
-    m_IndexList->Clear();
-
-    int cnt = m_Data->GetIndexCnt();
-    
-    wxString cnttext;
-    if (cnt > INDEX_IS_SMALL) cnttext.Printf(_("%i of %i"), 0, cnt);
-    else cnttext.Printf(_("%i of %i"), cnt, cnt);
-    m_IndexCountInfo -> SetLabel(cnttext);
-    if (cnt > INDEX_IS_SMALL) return;
-    
-    wxHtmlContentsItem* index = m_Data->GetIndex();

 
 

-    for (int i = 0; i < cnt; i++) 
-        m_IndexList -> Append(index[i].m_Name, (char*)(index + i));
-}
-
-void wxHtmlHelpFrame::CreateSearch()
+void wxHtmlHelpFrame::OnActivate(wxActivateEvent& event)

 {
 {

-    if (! (m_SearchList && m_SearchChoice))
-        return ;
-    m_SearchList -> Clear();
-    m_SearchChoice -> Clear();
-    m_SearchChoice -> Append(_("all books"));
-    const wxHtmlBookRecArray& bookrec = m_Data->GetBookRecArray();
-    int i, cnt = bookrec.GetCount();
-    for (i = 0; i < cnt; i++)
-        m_SearchChoice->Append(bookrec[i].GetTitle());
-    m_SearchChoice->SetSelection(0);
-}
-
+    // This saves one mouse click when using the
+    // wxHTML for context sensitive help systems
+#ifndef __WXGTK__
+    // NB: wxActivateEvent is a bit broken in wxGTK
+    //     and is sometimes sent when it should not be
+    if (event.GetActive() && m_HtmlHelpWin)
+        m_HtmlHelpWin->GetHtmlWindow()->SetFocus();
+#endif

 
 

-void wxHtmlHelpFrame::RefreshLists()
-{
-    CreateContents();
-    CreateIndex();
-    CreateSearch();
+    event.Skip();

 }
 
 }
 

-void wxHtmlHelpFrame::ReadCustomization(wxConfigBase *cfg, const wxString& path)
+void wxHtmlHelpFrame::OnCloseWindow(wxCloseEvent& evt)

 {
 {

-    wxString oldpath;
-    wxString tmp;
-
-    if (path != wxEmptyString) {
-        oldpath = cfg -> GetPath();
-        cfg -> SetPath(_T("/") + path);
-    }
-
-    m_Cfg.navig_on = cfg -> Read("hcNavigPanel", m_Cfg.navig_on) != 0;
-    m_Cfg.sashpos = cfg -> Read("hcSashPos", m_Cfg.sashpos);
-    m_Cfg.x = cfg -> Read("hcX", m_Cfg.x);
-    m_Cfg.y = cfg -> Read("hcY", m_Cfg.y);
-    m_Cfg.w = cfg -> Read("hcW", m_Cfg.w);
-    m_Cfg.h = cfg -> Read("hcH", m_Cfg.h);
-
-    m_FixedFace = cfg -> Read("hcFixedFace", m_FixedFace);
-    m_NormalFace = cfg -> Read("hcNormalFace", m_NormalFace);
-    m_FontSize = cfg -> Read("hcFontSize", m_FontSize);
-
+    if (!IsIconized())

     {
     {

-        int i;
-        int cnt;
-        wxString val, s;
-        
-        cnt = cfg -> Read("hcBookmarksCnt", 0L);
-        if (cnt != 0) {
-            m_BookmarksNames.Clear();
-            m_BookmarksPages.Clear();
-            if (m_Bookmarks) {
-                m_Bookmarks -> Clear();
-                m_Bookmarks -> Append(_("<bookmarks>"));
-            }
-                    
-            for (i = 0; i < cnt; i++) {
-                val.Printf(wxT("hcBookmark_%i"), i);
-                s = cfg -> Read(val);
-                m_BookmarksNames.Add(s);
-                if (m_Bookmarks) m_Bookmarks -> Append(s);
-                val.Printf(wxT("hcBookmark_%i_url"), i);
-                s = cfg -> Read(val);
-                m_BookmarksPages.Add(s);
-            }
-        }
-    }
-
-    if (m_HtmlWin)
-        m_HtmlWin->ReadCustomization(cfg);
-
-    if (path != wxEmptyString)
-        cfg -> SetPath(oldpath);
-}
-
-void wxHtmlHelpFrame::WriteCustomization(wxConfigBase *cfg, const wxString& path)
-{
-    wxString oldpath;
-    wxString tmp;
-
-    if (path != wxEmptyString) {
-        oldpath = cfg -> GetPath();
-        cfg -> SetPath(_T("/") + path);
-    }
-
-    cfg -> Write("hcNavigPanel", m_Cfg.navig_on);
-    cfg -> Write("hcSashPos", (long)m_Cfg.sashpos);
-    cfg -> Write("hcX", (long)m_Cfg.x);
-    cfg -> Write("hcY", (long)m_Cfg.y);
-    cfg -> Write("hcW", (long)m_Cfg.w);
-    cfg -> Write("hcH", (long)m_Cfg.h);
-    cfg -> Write("hcFixedFace", m_FixedFace);
-    cfg -> Write("hcNormalFace", m_NormalFace);
-    cfg -> Write("hcFontSize", (long)m_FontSize);
-    
-    if (m_Bookmarks) {
-        int i;
-        int cnt = m_BookmarksNames.GetCount();
-        wxString val;
-        
-        cfg -> Write("hcBookmarksCnt", (long)cnt);
-        for (i = 0; i < cnt; i++) {
-            val.Printf(wxT("hcBookmark_%i"), i);
-            cfg -> Write(val, m_BookmarksNames[i]);
-            val.Printf(wxT("hcBookmark_%i_url"), i);
-            cfg -> Write(val, m_BookmarksPages[i]);
-        }
+        GetSize(& (m_HtmlHelpWin->GetCfgData().w), &(m_HtmlHelpWin->GetCfgData().h));
+        GetPosition(& (m_HtmlHelpWin->GetCfgData().x), & (m_HtmlHelpWin->GetCfgData().y));

     }
 
     }
 

-    if (m_HtmlWin)
-        m_HtmlWin->WriteCustomization(cfg);
-
-    if (path != wxEmptyString)
-        cfg -> SetPath(oldpath);
-}
-
-
-
-
-
-static void SetFontsToHtmlWin(wxHtmlWindow *win, wxString scalf, wxString fixf, int size)
-{
-    static int f_sizes[3][7] = 
-        {
-            { 8,  9, 12, 14, 16, 19, 22},
-            {10, 12, 14, 16, 19, 24, 32},
-            {14, 16, 18, 24, 32, 38, 45}
-        };
-
-    win -> SetFonts(scalf, fixf, f_sizes[size]);
-}
-
-
-class wxHtmlHelpFrameOptionsDialog : public wxDialog
-{
-    public:
-        wxComboBox *NormalFont, *FixedFont;
-        wxRadioBox *RadioBox;
-        wxHtmlWindow *TestWin;
-
-        wxHtmlHelpFrameOptionsDialog(wxWindow *parent) : wxDialog(parent, -1, wxString(_("Help Browser Options")))
-            {
-                wxString choices[3] = {_("small"), _("medium"), _("large")};
-                wxBoxSizer *topsizer, *sizer, *sizer2;
-
-                topsizer = new wxBoxSizer(wxVERTICAL);
-
-                sizer = new wxBoxSizer(wxHORIZONTAL);
-
-                sizer2 = new wxStaticBoxSizer( new wxStaticBox(this, -1, _("Normal font:")), wxVERTICAL);
-                sizer2 -> Add(NormalFont = new wxComboBox(this, -1, wxEmptyString, wxDefaultPosition, 
-                              wxSize(200, 200), 
-                              0, NULL, wxCB_DROPDOWN | wxCB_READONLY),
-                              1, wxEXPAND | wxLEFT | wxRIGHT, 10);
-
-                sizer -> Add(sizer2, 0, wxEXPAND | wxLEFT|wxRIGHT|wxTOP, 10);
-
-                sizer2 = new wxStaticBoxSizer( new wxStaticBox(this, -1, _("Fixed font:")), wxVERTICAL);
-                sizer2 -> Add(FixedFont = new wxComboBox(this, -1, wxEmptyString, wxDefaultPosition, 
-                              wxSize(200, 200), 
-                              0, NULL, wxCB_DROPDOWN | wxCB_READONLY), 
-                              1, wxEXPAND | wxLEFT | wxRIGHT, 10);
-
-                sizer -> Add(sizer2, 0, wxEXPAND | wxLEFT|wxRIGHT|wxTOP, 10);
-
-                topsizer -> Add(sizer);
-
-                topsizer -> Add(RadioBox = new wxRadioBox(this, -1, _("Font size:"), 
-                                                          wxDefaultPosition, wxDefaultSize, 3, choices, 3), 
-                                0, wxEXPAND | wxLEFT|wxRIGHT|wxTOP, 10);
-                                
-                topsizer -> Add(new wxStaticText(this, -1, _("Preview:")), 
-                                0, wxLEFT | wxTOP, 10);
-                topsizer -> Add(TestWin = new wxHtmlWindow(this, -1, wxDefaultPosition, wxSize(-1, 150)), 
-                                1, wxEXPAND | wxLEFT|wxTOP|wxRIGHT, 10);
-
-                sizer = new wxBoxSizer(wxHORIZONTAL);
-                sizer -> Add(new wxButton(this, wxID_OK, _("OK")), 0, wxALL, 10);
-                sizer -> Add(new wxButton(this, wxID_CANCEL, _("Cancel")), 0, wxALL, 10);
-                topsizer -> Add(sizer, 0, wxALIGN_RIGHT);
-
-                SetAutoLayout(TRUE);
-                SetSizer(topsizer);
-                topsizer -> Fit(this);
-                Centre(wxBOTH);
-            }
-            
-
-        void UpdateTestWin()
-            {
-                wxBusyCursor bcur;
-                SetFontsToHtmlWin(TestWin, 
-                                  NormalFont -> GetStringSelection(),
-                                  FixedFont -> GetStringSelection(),
-                                  RadioBox -> GetSelection());
-                TestWin -> SetPage(_("<html><body>"
-                                   "Normal face<br>(and <u>underlined</u>. <i>Italic face.</i> "
-                                   "<b>Bold face.</b> <b><i>Bold italic face.</i></b><br>"
-                                   "<font size=-2>font size -2</font><br>"
-                                   "<font size=-1>font size -1</font><br>"
-                                   "<font size=+0>font size +0</font><br>"
-                                   "<font size=+1>font size +1</font><br>"
-                                   "<font size=+2>font size +2</font><br>"
-                                   "<font size=+3>font size +3</font><br>"
-                                   "<font size=+4>font size +4</font><br>"
-
-                                   "<p><tt>Fixed size face.<br> <b>bold</b> <i>italic</i> "
-                                   "<b><i>bold italic <u>underlined</u></i></b><br>"
-                                   "<font size=-2>font size -2</font><br>"
-                                   "<font size=-1>font size -1</font><br>"
-                                   "<font size=+0>font size +0</font><br>"
-                                   "<font size=+1>font size +1</font><br>"
-                                   "<font size=+2>font size +2</font><br>"
-                                   "<font size=+3>font size +3</font><br>"
-                                   "<font size=+4>font size +4</font></tt>"
-                                   "</body></html>"));
-            }
-
-        void OnUpdate(wxCloseEvent& event)
-            {
-                UpdateTestWin();
-            }
-
-        DECLARE_EVENT_TABLE()
-};
-
-BEGIN_EVENT_TABLE(wxHtmlHelpFrameOptionsDialog, wxDialog)
-    EVT_COMBOBOX(-1, wxHtmlHelpFrameOptionsDialog::OnUpdate)
-    EVT_RADIOBOX(-1, wxHtmlHelpFrameOptionsDialog::OnUpdate)
-END_EVENT_TABLE()
-
-
-void wxHtmlHelpFrame::OptionsDialog()
-{
-    wxHtmlHelpFrameOptionsDialog dlg(this);
-    unsigned i;
-        
-    if (m_NormalFonts == NULL) {
-        wxFontEnumerator enu;
-        enu.EnumerateFacenames();
-        m_NormalFonts = new wxArrayString;
-        *m_NormalFonts = *enu.GetFacenames();
-        m_NormalFonts -> Sort();
-    }
-    if (m_FixedFonts == NULL) {
-        wxFontEnumerator enu;
-        enu.EnumerateFacenames(wxFONTENCODING_SYSTEM, TRUE);
-        m_FixedFonts = new wxArrayString;
-        *m_FixedFonts = *enu.GetFacenames();
-        m_FixedFonts -> Sort();
-    }
-    
-    for (i = 0; i < m_NormalFonts -> GetCount(); i++)
-        dlg.NormalFont -> Append((*m_NormalFonts)[i]);
-    for (i = 0; i < m_FixedFonts -> GetCount(); i++)
-        dlg.FixedFont -> Append((*m_FixedFonts)[i]);
-    if (!m_NormalFace.IsEmpty()) dlg.NormalFont -> SetStringSelection(m_NormalFace);
-    else dlg.NormalFont -> SetSelection(0);
-    if (!m_FixedFace.IsEmpty()) dlg.FixedFont -> SetStringSelection(m_FixedFace);
-    else dlg.FixedFont -> SetSelection(0);
-    dlg.RadioBox -> SetSelection(m_FontSize);
-    dlg.UpdateTestWin();
-    
-    if (dlg.ShowModal() == wxID_OK) {
-        m_NormalFace = dlg.NormalFont -> GetStringSelection();
-        m_FixedFace = dlg.FixedFont -> GetStringSelection();
-        m_FontSize = dlg.RadioBox -> GetSelection();
-        SetFontsToHtmlWin(m_HtmlWin, m_NormalFace, m_FixedFace, m_FontSize);
+#ifdef __WXGTK__
+    if (IsGrabbed())
+    {
+        RemoveGrab();

     }
     }

-}
-
-
-
-
-
-/*
-EVENT HANDLING :
-*/
-
-
-void wxHtmlHelpFrame::OnToolbar(wxCommandEvent& event)
-{
-    switch (event.GetId()) {
-
-        case wxID_HTML_BACK :
-            m_HtmlWin -> HistoryBack();
-            break;
-
-        case wxID_HTML_FORWARD :
-            m_HtmlWin -> HistoryForward();
-            break;
+#endif

 
 

-        case wxID_HTML_PANEL :
-            if (! (m_Splitter && m_NavigPan))
-                return ;
-            if (m_Splitter -> IsSplit()) {
-                m_Cfg.sashpos = m_Splitter -> GetSashPosition();
-                m_Splitter -> Unsplit(m_NavigPan);
-                m_Cfg.navig_on = FALSE;
-            } else {
-                m_NavigPan -> Show(TRUE);
-                m_HtmlWin -> Show(TRUE);
-                m_Splitter -> SplitVertically(m_NavigPan, m_HtmlWin, m_Cfg.sashpos);
-                m_Cfg.navig_on = TRUE;
-            }
-            break;
+    if (m_HtmlHelpWin->GetSplitterWindow() && m_HtmlHelpWin->GetCfgData().navig_on)
+        m_HtmlHelpWin->GetCfgData().sashpos = m_HtmlHelpWin->GetSplitterWindow()->GetSashPosition();

 
 

-        case wxID_HTML_OPTIONS :
-            OptionsDialog();
-            break;
-            
-        case wxID_HTML_BOOKMARKSADD : 
-            {
-                wxString item;
-                wxString url;
-                
-                item = m_HtmlWin -> GetOpenedPageTitle();
-                url = m_HtmlWin -> GetOpenedPage();
-                if (item == wxEmptyString) item = url.AfterLast(wxT('/'));
-                if (m_BookmarksPages.Index(url) == wxNOT_FOUND) {
-                    m_Bookmarks -> Append(item);
-                    m_BookmarksNames.Add(item);
-                    m_BookmarksPages.Add(url);
-                }
-            }
-            break;
-            
-        case wxID_HTML_BOOKMARKSREMOVE : 
-            {
-                wxString item;
-                int pos;
-                
-                item = m_Bookmarks -> GetStringSelection();
-                pos = m_BookmarksNames.Index(item);
-                if (pos != wxNOT_FOUND) {
-                    m_BookmarksNames.Remove(pos);
-                    m_BookmarksPages.Remove(pos);
-                    m_Bookmarks -> Delete(m_Bookmarks -> GetSelection());
-                }
-            }
-            break;
+    if (m_helpController && m_helpController->IsKindOf(CLASSINFO(wxHtmlHelpController)))
+    {
+        ((wxHtmlHelpController*) m_helpController)->OnCloseFrame(evt);

     }
     }

-}
-
-
-
-void wxHtmlHelpFrame::OnContentsSel(wxTreeEvent& event)
-{
-    wxHtmlHelpTreeItemData *pg;
-
-    pg = (wxHtmlHelpTreeItemData*) m_ContentsBox -> GetItemData(event.GetItem());
-    if (pg) m_HtmlWin -> LoadPage(pg -> GetPage());
-}

 
 

-
-
-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);
+    evt.Skip();

 }
 
 }
 

-
-void wxHtmlHelpFrame::OnIndexFind(wxCommandEvent& event)
+// Make the help controller's frame 'modal' if
+// needed
+void wxHtmlHelpFrame::AddGrabIfNeeded()

 {
 {

-    wxString sr = m_IndexText -> GetLineText(0);
-    sr.MakeLower();
-    if (sr == wxEmptyString) 
-        OnIndexAll(event);
-
-    else {
-        wxBusyCursor bcur;
-        const wxChar *cstr = sr.c_str();
-        wxChar mybuff[512], *ptr;
-        bool first = TRUE;
-    
-        m_IndexList->Clear();
-        int cnt = m_Data->GetIndexCnt();
-        wxHtmlContentsItem* index = m_Data->GetIndex();
-
-        int displ = 0;
-        for (int i = 0; i < cnt; i++)
-        {
-            wxStrncpy(mybuff, index[i].m_Name, 512);
-            mybuff[511] = 0;
-            for (ptr = mybuff; *ptr != 0; ptr++) 
-                if (*ptr >= 'A' && *ptr <= 'Z') *ptr -= 'A' - 'a';
-            if (wxStrstr(mybuff, cstr) != NULL) {
-                m_IndexList -> Append(index[i].m_Name, (char*)(index + i));
-                displ++;
-                if (first) {
-                    m_HtmlWin -> LoadPage(index[i].m_Book -> GetBasePath() + index[i].m_Page);
-                    first = FALSE;
-                }
-            }
-        }
-
-        wxString cnttext;
-        cnttext.Printf(_("%i of %i"), displ, cnt);
-        m_IndexCountInfo -> SetLabel(cnttext);
-
-        m_IndexText -> SetSelection(0, sr.Length());
-        m_IndexText -> SetFocus();
-    }
-}
+    // So far, wxGTK only
+#ifdef __WXGTK__
+    bool needGrab = false;

 
 

-void wxHtmlHelpFrame::OnIndexAll(wxCommandEvent& WXUNUSED(event))
-{
-    wxBusyCursor bcur;
-    
-    m_IndexList->Clear();
-    int cnt = m_Data->GetIndexCnt();
-    bool first = TRUE;
-    wxHtmlContentsItem* index = m_Data->GetIndex();
+    // Check if there are any modal windows present,
+    // in which case we need to add a grab.
+    for ( wxWindowList::iterator it = wxTopLevelWindows.begin();
+          it != wxTopLevelWindows.end();
+          ++it )
+    {
+        wxWindow *win = *it;
+        wxDialog *dialog = wxDynamicCast(win, wxDialog);

 
 

-    for (int i = 0; i < cnt; i++) {
-        m_IndexList -> Append(index[i].m_Name, (char*)(index + i));
-        if (first) {
-            m_HtmlWin -> LoadPage(index[i].m_Book -> GetBasePath() + index[i].m_Page);
-            first = FALSE;
-        }
+        if (dialog && dialog->IsModal())
+            needGrab = true;

     }
 
     }
 

-    wxString cnttext;
-    cnttext.Printf(_("%i of %i"), cnt, cnt);
-    m_IndexCountInfo -> SetLabel(cnttext);
+    if (needGrab)
+        AddGrab();
+#endif // __WXGTK__

 }
 
 }
 

-
-void wxHtmlHelpFrame::OnSearchSel(wxCommandEvent& WXUNUSED(event))
+#if wxUSE_CONFIG
+// For compatibility
+void wxHtmlHelpFrame::UseConfig(wxConfigBase *config, const wxString& rootPath)

 {
 {

-    wxHtmlContentsItem *it = (wxHtmlContentsItem*) m_SearchList -> GetClientData(m_SearchList -> GetSelection());
-    if (it) m_HtmlWin -> LoadPage(it -> m_Book -> GetBasePath() + it -> m_Page);
+    if (m_HtmlHelpWin)
+        m_HtmlHelpWin->UseConfig(config, rootPath);

 }
 }

+#endif // wxUSE_CONFIG

 
 

-void wxHtmlHelpFrame::OnSearch(wxCommandEvent& WXUNUSED(event))
+void wxHtmlHelpFrame::SetShouldPreventAppExit(bool enable)

 {
 {

-    wxString sr = m_SearchText -> GetLineText(0);
-
-    if (sr != wxEmptyString) KeywordSearch(sr);
+    m_shouldPreventAppExit = enable;

 }
 
 }
 

-void wxHtmlHelpFrame::OnBookmarksSel(wxCommandEvent& WXUNUSED(event))
+#ifdef __WXMAC__
+void wxHtmlHelpFrame::OnClose(wxCommandEvent& WXUNUSED(event))

 {
 {

-    wxString sr = m_Bookmarks -> GetStringSelection();
-
-    if (sr != wxEmptyString && sr != _("<bookmarks>"))
-        m_HtmlWin -> LoadPage(m_BookmarksPages[m_BookmarksNames.Index(sr)]);
+    Close(true);

 }
 
 }
 

-void wxHtmlHelpFrame::OnCloseWindow(wxCloseEvent& evt)
+void wxHtmlHelpFrame::OnAbout(wxCommandEvent& WXUNUSED(event))

 {
 {

-    GetSize(&m_Cfg.w, &m_Cfg.h);
-    GetPosition(&m_Cfg.x, &m_Cfg.y);
-
-    if (m_Splitter && m_Cfg.navig_on) m_Cfg.sashpos = m_Splitter -> GetSashPosition();
-
-    if (m_Config)
-        WriteCustomization(m_Config, m_ConfigRoot);
-
-    evt.Skip();
+    wxMessageBox(wxT("wxWidgets HTML Help Viewer (c) 1998-2006, Vaclav Slavik et al"), wxT("HelpView"),
+        wxICON_INFORMATION|wxOK, this);

 }
 }

-
-BEGIN_EVENT_TABLE(wxHtmlHelpFrame, wxFrame)
-    EVT_TOOL_RANGE(wxID_HTML_PANEL, wxID_HTML_BOOKMARKSREMOVE, wxHtmlHelpFrame::OnToolbar)
-    EVT_TREE_SEL_CHANGED(wxID_HTML_TREECTRL, wxHtmlHelpFrame::OnContentsSel)
-    EVT_LISTBOX(wxID_HTML_INDEXLIST, wxHtmlHelpFrame::OnIndexSel)
-    EVT_LISTBOX(wxID_HTML_SEARCHLIST, wxHtmlHelpFrame::OnSearchSel)
-    EVT_BUTTON(wxID_HTML_SEARCHBUTTON, wxHtmlHelpFrame::OnSearch)
-    EVT_TEXT_ENTER(wxID_HTML_SEARCHTEXT, wxHtmlHelpFrame::OnSearch)
-    EVT_BUTTON(wxID_HTML_INDEXBUTTON, wxHtmlHelpFrame::OnIndexFind)
-    EVT_TEXT_ENTER(wxID_HTML_INDEXTEXT, wxHtmlHelpFrame::OnIndexFind)
-    EVT_BUTTON(wxID_HTML_INDEXBUTTONALL, wxHtmlHelpFrame::OnIndexAll)
-    EVT_COMBOBOX(wxID_HTML_BOOKMARKSLIST, wxHtmlHelpFrame::OnBookmarksSel)
-    EVT_CLOSE(wxHtmlHelpFrame::OnCloseWindow)    
-END_EVENT_TABLE()
-

 #endif
 #endif

+
+#endif // wxUSE_WXHTML_HELP