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Add backend descriptions for all backends to the documentation.
[wxWidgets.git] / src / html / htmlwin.cpp
diff --git a/src/html/htmlwin.cpp b/src/html/htmlwin.cpp
index 11570576e3691bdb3fe5d3ce838afc4faf277b54..1eefb4b3cbe20d0c69d2c0000d6d3d056f90eb5e 100644 (file)
--- a/src/html/htmlwin.cpp
+++ b/src/html/htmlwin.cpp
@@ -1,80 +1,371 @@
 /////////////////////////////////////////////////////////////////////////////
 /////////////////////////////////////////////////////////////////////////////
-// Name:        htmlwin.cpp
+// Name:        src/html/htmlwin.cpp
 // Purpose:     wxHtmlWindow class for parsing & displaying HTML (implementation)
 // Author:      Vaclav Slavik
 // RCS-ID:      $Id$
 // Copyright:   (c) 1999 Vaclav Slavik
 // Purpose:     wxHtmlWindow class for parsing & displaying HTML (implementation)
 // Author:      Vaclav Slavik
 // RCS-ID:      $Id$
 // Copyright:   (c) 1999 Vaclav Slavik
-// Licence:     wxWindows Licence
+// Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 /////////////////////////////////////////////////////////////////////////////
 
+#include "wx/wxprec.h"
 
 
-#ifdef __GNUG__
-#pragma implementation
+#ifdef __BORLANDC__
+    #pragma hdrstop
 #endif
 
 #endif
 
-#include <wx/wxprec.h>
+#if wxUSE_HTML && wxUSE_STREAMS
+
+#ifndef WX_PRECOMP
+    #include "wx/list.h"
+    #include "wx/log.h"
+    #include "wx/intl.h"
+    #include "wx/dcclient.h"
+    #include "wx/frame.h"
+    #include "wx/dcmemory.h"
+    #include "wx/timer.h"
+    #include "wx/settings.h"
+    #include "wx/dataobj.h"
+    #include "wx/statusbr.h"
+#endif
 
 
-#include "wx/defs.h"
-#if wxUSE_HTML
+#include "wx/html/htmlwin.h"
+#include "wx/html/htmlproc.h"
+#include "wx/clipbrd.h"
+#include "wx/recguard.h"
 
 
-#ifdef __BORDLANDC__
-#pragma hdrstop
-#endif
+#include "wx/arrimpl.cpp"
+#include "wx/listimpl.cpp"
 
 
-#ifndef WXPRECOMP
-#include <wx/wx.h>
-#endif
+// uncomment this line to visually show the extent of the selection
+//#define DEBUG_HTML_SELECTION
 
 
-#include "wx/html/htmlwin.h"
+// HTML events:
+IMPLEMENT_DYNAMIC_CLASS(wxHtmlLinkEvent, wxCommandEvent)
+IMPLEMENT_DYNAMIC_CLASS(wxHtmlCellEvent, wxCommandEvent)
 
 
-#include "wx/html/forcelnk.h"
+wxDEFINE_EVENT( wxEVT_COMMAND_HTML_CELL_CLICKED, wxHtmlCellEvent );
+wxDEFINE_EVENT( wxEVT_COMMAND_HTML_CELL_HOVER, wxHtmlCellEvent );
+wxDEFINE_EVENT( wxEVT_COMMAND_HTML_LINK_CLICKED, wxHtmlLinkEvent );
+
+
+#if wxUSE_CLIPBOARD
+// ----------------------------------------------------------------------------
+// wxHtmlWinAutoScrollTimer: the timer used to generate a stream of scroll
+// events when a captured mouse is held outside the window
+// ----------------------------------------------------------------------------
+
+class wxHtmlWinAutoScrollTimer : public wxTimer
+{
+public:
+    wxHtmlWinAutoScrollTimer(wxScrolledWindow *win,
+                      wxEventType eventTypeToSend,
+                      int pos, int orient)
+    {
+        m_win = win;
+        m_eventType = eventTypeToSend;
+        m_pos = pos;
+        m_orient = orient;
+    }
+
+    virtual void Notify();
+
+private:
+    wxScrolledWindow *m_win;
+    wxEventType m_eventType;
+    int m_pos,
+        m_orient;
+
+    wxDECLARE_NO_COPY_CLASS(wxHtmlWinAutoScrollTimer);
+};
+
+void wxHtmlWinAutoScrollTimer::Notify()
+{
+    // only do all this as long as the window is capturing the mouse
+    if ( wxWindow::GetCapture() != m_win )
+    {
+        Stop();
+    }
+    else // we still capture the mouse, continue generating events
+    {
+        // first scroll the window if we are allowed to do it
+        wxScrollWinEvent event1(m_eventType, m_pos, m_orient);
+        event1.SetEventObject(m_win);
+        if ( m_win->GetEventHandler()->ProcessEvent(event1) )
+        {
+            // and then send a pseudo mouse-move event to refresh the selection
+            wxMouseEvent event2(wxEVT_MOTION);
+            wxGetMousePosition(&event2.m_x, &event2.m_y);
+
+            // the mouse event coordinates should be client, not screen as
+            // returned by wxGetMousePosition
+            wxWindow *parentTop = m_win;
+            while ( parentTop->GetParent() )
+                parentTop = parentTop->GetParent();
+            wxPoint ptOrig = parentTop->GetPosition();
+            event2.m_x -= ptOrig.x;
+            event2.m_y -= ptOrig.y;
+
+            event2.SetEventObject(m_win);
+
+            // FIXME: we don't fill in the other members - ok?
+            m_win->GetEventHandler()->ProcessEvent(event2);
+        }
+        else // can't scroll further, stop
+        {
+            Stop();
+        }
+    }
+}
+
+#endif // wxUSE_CLIPBOARD
 
 
 
 //-----------------------------------------------------------------------------
 
 
 
 //-----------------------------------------------------------------------------
-// wxHtmlWindow
+// wxHtmlHistoryItem
+//-----------------------------------------------------------------------------
+
+// item of history list
+class WXDLLIMPEXP_HTML wxHtmlHistoryItem
+{
+public:
+    wxHtmlHistoryItem(const wxString& p, const wxString& a) {m_Page = p, m_Anchor = a, m_Pos = 0;}
+    int GetPos() const {return m_Pos;}
+    void SetPos(int p) {m_Pos = p;}
+    const wxString& GetPage() const {return m_Page;}
+    const wxString& GetAnchor() const {return m_Anchor;}
+
+private:
+    wxString m_Page;
+    wxString m_Anchor;
+    int m_Pos;
+};
+
+
+//-----------------------------------------------------------------------------
+// our private arrays:
 //-----------------------------------------------------------------------------
 
 //-----------------------------------------------------------------------------
 
+WX_DECLARE_OBJARRAY(wxHtmlHistoryItem, wxHtmlHistoryArray);
+WX_DEFINE_OBJARRAY(wxHtmlHistoryArray)
+
+WX_DECLARE_LIST(wxHtmlProcessor, wxHtmlProcessorList);
+WX_DEFINE_LIST(wxHtmlProcessorList)
+
+//-----------------------------------------------------------------------------
+// wxHtmlWindowMouseHelper
+//-----------------------------------------------------------------------------
+
+wxHtmlWindowMouseHelper::wxHtmlWindowMouseHelper(wxHtmlWindowInterface *iface)
+    : m_tmpMouseMoved(false),
+      m_tmpLastLink(NULL),
+      m_tmpLastCell(NULL),
+      m_interface(iface)
+{
+}
+
+void wxHtmlWindowMouseHelper::HandleMouseMoved()
+{
+    m_tmpMouseMoved = true;
+}
+
+bool wxHtmlWindowMouseHelper::HandleMouseClick(wxHtmlCell *rootCell,
+                                               const wxPoint& pos,
+                                               const wxMouseEvent& event)
+{
+    if (!rootCell)
+        return false;
+
+    wxHtmlCell *cell = rootCell->FindCellByPos(pos.x, pos.y);
+    // this check is needed because FindCellByPos returns terminal cell and
+    // containers may have empty borders -- in this case NULL will be
+    // returned
+    if (!cell)
+        return false;
+
+    // adjust the coordinates to be relative to this cell:
+    wxPoint relpos = pos - cell->GetAbsPos(rootCell);
+
+    return OnCellClicked(cell, relpos.x, relpos.y, event);
+}
+
+void wxHtmlWindowMouseHelper::HandleIdle(wxHtmlCell *rootCell,
+                                         const wxPoint& pos)
+{
+    wxHtmlCell *cell = rootCell ? rootCell->FindCellByPos(pos.x, pos.y) : NULL;
+
+    if (cell != m_tmpLastCell)
+    {
+        wxHtmlLinkInfo *lnk = NULL;
+        if (cell)
+        {
+            // adjust the coordinates to be relative to this cell:
+            wxPoint relpos = pos - cell->GetAbsPos(rootCell);
+            lnk = cell->GetLink(relpos.x, relpos.y);
+        }
+
+        wxCursor cur;
+        if (cell)
+            cur = cell->GetMouseCursor(m_interface);
+        else
+            cur = m_interface->GetHTMLCursor(
+                        wxHtmlWindowInterface::HTMLCursor_Default);
+
+        m_interface->GetHTMLWindow()->SetCursor(cur);
 
 
+        if (lnk != m_tmpLastLink)
+        {
+            if (lnk)
+                m_interface->SetHTMLStatusText(lnk->GetHref());
+            else
+                m_interface->SetHTMLStatusText(wxEmptyString);
+
+            m_tmpLastLink = lnk;
+        }
+
+        m_tmpLastCell = cell;
+    }
+    else // mouse moved but stayed in the same cell
+    {
+        if ( cell )
+        {
+            OnCellMouseHover(cell, pos.x, pos.y);
+        }
+    }
+
+    m_tmpMouseMoved = false;
+}
+
+bool wxHtmlWindowMouseHelper::OnCellClicked(wxHtmlCell *cell,
+                                            wxCoord x, wxCoord y,
+                                            const wxMouseEvent& event)
+{
+    wxHtmlCellEvent ev(wxEVT_COMMAND_HTML_CELL_CLICKED,
+                       m_interface->GetHTMLWindow()->GetId(),
+                       cell, wxPoint(x,y), event);
 
 
-#include <wx/arrimpl.cpp>
-WX_DEFINE_OBJARRAY(HtmlHistoryArray)
+    if (!m_interface->GetHTMLWindow()->GetEventHandler()->ProcessEvent(ev))
+    {
+        // if the event wasn't handled, do the default processing here:
 
 
+        wxASSERT_MSG( cell, wxT("can't be called with NULL cell") );
+
+        cell->ProcessMouseClick(m_interface, ev.GetPoint(), ev.GetMouseEvent());
+    }
+
+    // true if a link was clicked, false otherwise
+    return ev.GetLinkClicked();
+}
+
+void wxHtmlWindowMouseHelper::OnCellMouseHover(wxHtmlCell * cell,
+                                               wxCoord x,
+                                               wxCoord y)
+{
+    wxHtmlCellEvent ev(wxEVT_COMMAND_HTML_CELL_HOVER,
+                       m_interface->GetHTMLWindow()->GetId(),
+                       cell, wxPoint(x,y), wxMouseEvent());
+    m_interface->GetHTMLWindow()->GetEventHandler()->ProcessEvent(ev);
+}
+
+
+
+
+//-----------------------------------------------------------------------------
+// wxHtmlWindow
+//-----------------------------------------------------------------------------
+
+wxList wxHtmlWindow::m_Filters;
+wxHtmlFilter *wxHtmlWindow::m_DefaultFilter = NULL;
+wxHtmlProcessorList *wxHtmlWindow::m_GlobalProcessors = NULL;
+wxCursor *wxHtmlWindow::ms_cursorLink = NULL;
+wxCursor *wxHtmlWindow::ms_cursorText = NULL;
+
+void wxHtmlWindow::CleanUpStatics()
+{
+    wxDELETE(m_DefaultFilter);
+    WX_CLEAR_LIST(wxList, m_Filters);
+    if (m_GlobalProcessors)
+        WX_CLEAR_LIST(wxHtmlProcessorList, *m_GlobalProcessors);
+    wxDELETE(m_GlobalProcessors);
+    wxDELETE(ms_cursorLink);
+    wxDELETE(ms_cursorText);
+}
 
 
-wxHtmlWindow::wxHtmlWindow(wxWindow *parent, wxWindowID id, const wxPoint& pos, const wxSize& size,
-                long style, const wxString& name) : wxScrolledWindow(parent, id, pos, size, wxVSCROLL, name)
+void wxHtmlWindow::Init()
 {
 {
-    m_tmpMouseMoved = FALSE;
-    m_tmpLastLink = wxEmptyString;
-    m_tmpCanDraw = TRUE;
+    m_tmpCanDrawLocks = 0;
     m_FS = new wxFileSystem();
     m_FS = new wxFileSystem();
-    m_RelatedStatusBar = -1;
+#if wxUSE_STATUSBAR
+    m_RelatedStatusBar = NULL;
+    m_RelatedStatusBarIndex = -1;
+#endif // wxUSE_STATUSBAR
     m_RelatedFrame = NULL;
     m_RelatedFrame = NULL;
-    m_TitleFormat = "%s";
-    m_OpenedPage = m_OpenedAnchor = wxEmptyString;
+    m_TitleFormat = wxT("%s");
+    m_OpenedPage = m_OpenedAnchor = m_OpenedPageTitle = wxEmptyString;
     m_Cell = NULL;
     m_Parser = new wxHtmlWinParser(this);
     m_Cell = NULL;
     m_Parser = new wxHtmlWinParser(this);
-    m_Parser -> SetFS(m_FS);
-    SetBorders(10);
+    m_Parser->SetFS(m_FS);
     m_HistoryPos = -1;
     m_HistoryPos = -1;
-    m_HistoryOn = TRUE;
-    m_Style = style;
-    SetPage("<html><body></body></html>");
+    m_HistoryOn = true;
+    m_History = new wxHtmlHistoryArray;
+    m_Processors = NULL;
+    SetBorders(10);
+    m_selection = NULL;
+    m_makingSelection = false;
+#if wxUSE_CLIPBOARD
+    m_timerAutoScroll = NULL;
+    m_lastDoubleClick = 0;
+#endif // wxUSE_CLIPBOARD
+    m_tmpSelFromCell = NULL;
 }
 
 }
 
+bool wxHtmlWindow::Create(wxWindow *parent, wxWindowID id,
+                          const wxPoint& pos, const wxSize& size,
+                          long style, const wxString& name)
+{
+    if (!wxScrolledWindow::Create(parent, id, pos, size,
+                                  style | wxVSCROLL | wxHSCROLL,
+                                  name))
+        return false;
+
+    // We can't erase our background in EVT_ERASE_BACKGROUND handler and use
+    // double buffering in EVT_PAINT handler as this requires blitting back
+    // something already drawn on the window to the backing store bitmap when
+    // handling EVT_PAINT but blitting in this direction is simply not
+    // supported by OS X.
+    //
+    // So instead we use a hack with artificial EVT_ERASE_BACKGROUND generation
+    // from OnPaint() and this means that we never need the "real" erase event
+    // at all so disable it to avoid executing any user-defined handlers twice
+    // (and to avoid processing unnecessary event if no handlers are defined).
+    SetBackgroundStyle(wxBG_STYLE_PAINT);
+    SetPage(wxT("<html><body></body></html>"));
+
+    SetInitialSize(size);
+    return true;
+}
 
 
 wxHtmlWindow::~wxHtmlWindow()
 {
 
 
 wxHtmlWindow::~wxHtmlWindow()
 {
+#if wxUSE_CLIPBOARD
+    StopAutoScrolling();
+#endif // wxUSE_CLIPBOARD
     HistoryClear();
 
     HistoryClear();
 
-    if (m_Cell) delete m_Cell;
+    delete m_selection;
+
+    delete m_Cell;
 
 
-    wxList *parser_data = m_Parser -> GetTempData();
-    if (parser_data) delete parser_data;
+    if ( m_Processors )
+    {
+        WX_CLEAR_LIST(wxHtmlProcessorList, *m_Processors);
+    }
 
     delete m_Parser;
     delete m_FS;
 
     delete m_Parser;
     delete m_FS;
+    delete m_History;
+    delete m_Processors;
 }
 
 
 }
 
 
@@ -87,221 +378,452 @@ void wxHtmlWindow::SetRelatedFrame(wxFrame* frame, const wxString& format)
 
 
 
 
 
 
-void wxHtmlWindow::SetRelatedStatusBar(int bar)
+#if wxUSE_STATUSBAR
+void wxHtmlWindow::SetRelatedStatusBar(int index)
 {
 {
-    m_RelatedStatusBar = bar;
+    m_RelatedStatusBarIndex = index;
 }
 
 }
 
+void wxHtmlWindow::SetRelatedStatusBar(wxStatusBar* statusbar, int index)
+{
+    m_RelatedStatusBar =  statusbar;
+    m_RelatedStatusBarIndex = index;
+}
+
+#endif // wxUSE_STATUSBAR
 
 
 
 
-void wxHtmlWindow::SetFonts(wxString normal_face, int normal_italic_mode, wxString fixed_face, int fixed_italic_mode, const int *sizes)
+
+void wxHtmlWindow::SetFonts(const wxString& normal_face, const wxString& fixed_face, const int *sizes)
 {
 {
-    m_Parser -> SetFonts(normal_face, normal_italic_mode, fixed_face, fixed_italic_mode, sizes);
-    if (!m_OpenedPage.IsEmpty()) LoadPage(m_OpenedPage);
+    m_Parser->SetFonts(normal_face, fixed_face, sizes);
+
+    // re-layout the page after changing fonts:
+    DoSetPage(*(m_Parser->GetSource()));
 }
 
 }
 
+void wxHtmlWindow::SetStandardFonts(int size,
+                                    const wxString& normal_face,
+                                    const wxString& fixed_face)
+{
+    m_Parser->SetStandardFonts(size, normal_face, fixed_face);
 
 
+    // re-layout the page after changing fonts:
+    DoSetPage(*(m_Parser->GetSource()));
+}
 
 bool wxHtmlWindow::SetPage(const wxString& source)
 {
 
 bool wxHtmlWindow::SetPage(const wxString& source)
 {
-    wxClientDC *dc = new wxClientDC(this);
+    m_OpenedPage = m_OpenedAnchor = m_OpenedPageTitle = wxEmptyString;
+    return DoSetPage(source);
+}
 
 
-    dc -> SetMapMode(wxMM_TEXT);
-    SetBackgroundColour(wxColour(0xFF, 0xFF, 0xFF));
-    m_OpenedPage = m_OpenedAnchor = wxEmptyString;
-    m_Parser -> SetDC(dc);
-    if (m_Cell) {
-      delete m_Cell;
-      m_Cell = NULL;
+bool wxHtmlWindow::DoSetPage(const wxString& source)
+{
+    wxString newsrc(source);
+
+    wxDELETE(m_selection);
+
+    // we will soon delete all the cells, so clear pointers to them:
+    m_tmpSelFromCell = NULL;
+
+    // pass HTML through registered processors:
+    if (m_Processors || m_GlobalProcessors)
+    {
+        wxHtmlProcessorList::compatibility_iterator nodeL, nodeG;
+        int prL, prG;
+
+        if ( m_Processors )
+            nodeL = m_Processors->GetFirst();
+        if ( m_GlobalProcessors )
+            nodeG = m_GlobalProcessors->GetFirst();
+
+        // VS: there are two lists, global and local, both of them sorted by
+        //     priority. Since we have to go through _both_ lists with
+        //     decreasing priority, we "merge-sort" the lists on-line by
+        //     processing that one of the two heads that has higher priority
+        //     in every iteration
+        while (nodeL || nodeG)
+        {
+            prL = (nodeL) ? nodeL->GetData()->GetPriority() : -1;
+            prG = (nodeG) ? nodeG->GetData()->GetPriority() : -1;
+            if (prL > prG)
+            {
+                if (nodeL->GetData()->IsEnabled())
+                    newsrc = nodeL->GetData()->Process(newsrc);
+                nodeL = nodeL->GetNext();
+            }
+            else // prL <= prG
+            {
+                if (nodeG->GetData()->IsEnabled())
+                    newsrc = nodeG->GetData()->Process(newsrc);
+                nodeG = nodeG->GetNext();
+            }
+        }
     }
     }
-    m_Cell = (wxHtmlContainerCell*) m_Parser -> Parse(source);
+
+    // ...and run the parser on it:
+    wxClientDC *dc = new wxClientDC(this);
+    dc->SetMapMode(wxMM_TEXT);
+    SetBackgroundColour(wxColour(0xFF, 0xFF, 0xFF));
+    SetBackgroundImage(wxNullBitmap);
+
+    m_Parser->SetDC(dc);
+
+    // notice that it's important to set m_Cell to NULL here before calling
+    // Parse() below, even if it will be overwritten by its return value as
+    // without this we may crash if it's used from inside Parse(), so use
+    // wxDELETE() and not just delete here
+    wxDELETE(m_Cell);
+
+    m_Cell = (wxHtmlContainerCell*) m_Parser->Parse(newsrc);
     delete dc;
     delete dc;
-    m_Cell -> SetIndent(m_Borders, HTML_INDENT_ALL, HTML_UNITS_PIXELS);
-    m_Cell -> SetAlignHor(HTML_ALIGN_CENTER);
+    m_Cell->SetIndent(m_Borders, wxHTML_INDENT_ALL, wxHTML_UNITS_PIXELS);
+    m_Cell->SetAlignHor(wxHTML_ALIGN_CENTER);
     CreateLayout();
     CreateLayout();
-    Refresh();
-    return TRUE;
+    if (m_tmpCanDrawLocks == 0)
+        Refresh();
+    return true;
 }
 
 }
 
+bool wxHtmlWindow::AppendToPage(const wxString& source)
+{
+    return DoSetPage(*(GetParser()->GetSource()) + source);
+}
 
 bool wxHtmlWindow::LoadPage(const wxString& location)
 {
 
 bool wxHtmlWindow::LoadPage(const wxString& location)
 {
-    wxFSFile *f;
+    wxCHECK_MSG( !location.empty(), false, "location must be non-empty" );
+
+    wxBusyCursor busyCursor;
+
     bool rt_val;
     bool rt_val;
-    wxBusyCursor b;
+    bool needs_refresh = false;
 
 
-    m_tmpCanDraw = FALSE;
-    if (m_HistoryOn && (m_HistoryPos != -1)) { // store scroll position into history item
+    m_tmpCanDrawLocks++;
+    if (m_HistoryOn && (m_HistoryPos != -1))
+    {
+        // store scroll position into history item:
         int x, y;
         int x, y;
-        ViewStart(&x, &y);
-        m_History[m_HistoryPos].SetPos(y);
+        GetViewStart(&x, &y);
+        (*m_History)[m_HistoryPos].SetPos(y);
     }
 
     }
 
-    if (location[0] == '#') { // local anchor
-        wxString anch = location.Mid(1) /*1 to end*/;
-        m_tmpCanDraw = TRUE;
-        rt_val = ScrollToAnchor(anch);
+    // first check if we're moving to an anchor in the same page
+    size_t posLocalAnchor = location.Find('#');
+    if ( posLocalAnchor != wxString::npos && posLocalAnchor != 0 )
+    {
+        // check if the part before the anchor is the same as the (either
+        // relative or absolute) URI of the current page
+        const wxString beforeAnchor = location.substr(0, posLocalAnchor);
+        if ( beforeAnchor != m_OpenedPage &&
+                m_FS->GetPath() + beforeAnchor != m_OpenedPage )
+        {
+            // indicate that we're not moving to a local anchor
+            posLocalAnchor = wxString::npos;
+        }
     }
 
     }
 
-    else {
+    if ( posLocalAnchor != wxString::npos )
+    {
+        m_tmpCanDrawLocks--;
+        rt_val = ScrollToAnchor(location.substr(posLocalAnchor + 1));
+        m_tmpCanDrawLocks++;
+    }
+    else // moving to another page
+    {
+        needs_refresh = true;
+#if wxUSE_STATUSBAR
         // load&display it:
         // load&display it:
-        if (m_RelatedStatusBar != -1) {
-            m_RelatedFrame -> SetStatusText(_("Connecting..."), m_RelatedStatusBar);
-            Refresh();
+        if (m_RelatedStatusBarIndex != -1)
+        {
+            SetHTMLStatusText(_("Connecting..."));
+            Refresh(false);
         }
         }
+#endif // wxUSE_STATUSBAR
 
 
-        f = m_FS -> OpenFile(location);
-        if (f == NULL) {
-            wxString err;
+        wxFSFile *f = m_Parser->OpenURL(wxHTML_URL_PAGE, location);
 
 
-            err.Printf(_("The browser is unable to open requested location :\n\n%s"), WXSTRINGCAST location);
-            m_tmpCanDraw = TRUE;
-            Refresh();
-            wxMessageBox(err, "Error");
-            return FALSE;
+        // try to interpret 'location' as filename instead of URL:
+        if (f == NULL)
+        {
+            wxFileName fn(location);
+            wxString location2 = wxFileSystem::FileNameToURL(fn);
+            f = m_Parser->OpenURL(wxHTML_URL_PAGE, location2);
         }
 
         }
 
-        else {
-            wxNode *node;
+        if (f == NULL)
+        {
+            wxLogError(_("Unable to open requested HTML document: %s"), location.c_str());
+            m_tmpCanDrawLocks--;
+            SetHTMLStatusText(wxEmptyString);
+            return false;
+        }
+
+        else
+        {
+            wxList::compatibility_iterator node;
             wxString src = wxEmptyString;
 
             wxString src = wxEmptyString;
 
-            if (m_RelatedStatusBar != -1) {
+#if wxUSE_STATUSBAR
+            if (m_RelatedStatusBarIndex != -1)
+            {
                 wxString msg = _("Loading : ") + location;
                 wxString msg = _("Loading : ") + location;
-                m_RelatedFrame -> SetStatusText(msg, m_RelatedStatusBar);
-                Refresh();
+                SetHTMLStatusText(msg);
+                Refresh(false);
             }
             }
+#endif // wxUSE_STATUSBAR
 
             node = m_Filters.GetFirst();
 
             node = m_Filters.GetFirst();
-            while (node){
-                wxHtmlFilter *h = (wxHtmlFilter*) node -> GetData();
-                if (h -> CanRead(*f)) {
-                    src = h -> ReadFile(*f);
+            while (node)
+            {
+                wxHtmlFilter *h = (wxHtmlFilter*) node->GetData();
+                if (h->CanRead(*f))
+                {
+                    src = h->ReadFile(*f);
                     break;
                 }
                     break;
                 }
-                node = node -> GetNext();
+                node = node->GetNext();
+            }
+            if (src == wxEmptyString)
+            {
+                if (m_DefaultFilter == NULL) m_DefaultFilter = GetDefaultFilter();
+                src = m_DefaultFilter->ReadFile(*f);
             }
             }
-            if (src == wxEmptyString) {
-               if (m_DefaultFilter == NULL) m_DefaultFilter = GetDefaultFilter();
-               src = m_DefaultFilter -> ReadFile(*f);
-           }
 
 
-            m_FS -> ChangePathTo(f -> GetLocation());
+            m_FS->ChangePathTo(f->GetLocation());
             rt_val = SetPage(src);
             rt_val = SetPage(src);
-            m_OpenedPage = f -> GetLocation();
-            if (f -> GetAnchor() != wxEmptyString) {
-                m_tmpCanDraw = TRUE;
-                ScrollToAnchor(f -> GetAnchor());
-                m_tmpCanDraw = FALSE;
+            m_OpenedPage = f->GetLocation();
+            if (f->GetAnchor() != wxEmptyString)
+            {
+                ScrollToAnchor(f->GetAnchor());
             }
 
             delete f;
 
             }
 
             delete f;
 
-            if (m_RelatedStatusBar != -1) m_RelatedFrame -> SetStatusText(_("Done"), m_RelatedStatusBar);
+#if wxUSE_STATUSBAR
+            if (m_RelatedStatusBarIndex != -1)
+            {
+                SetHTMLStatusText(_("Done"));
+            }
+#endif // wxUSE_STATUSBAR
+        }
+    }
+
+    if (m_HistoryOn) // add this page to history there:
+    {
+        int c = m_History->GetCount() - (m_HistoryPos + 1);
+
+        if (m_HistoryPos < 0 ||
+            (*m_History)[m_HistoryPos].GetPage() != m_OpenedPage ||
+            (*m_History)[m_HistoryPos].GetAnchor() != m_OpenedAnchor)
+        {
+            m_HistoryPos++;
+            for (int i = 0; i < c; i++)
+                m_History->RemoveAt(m_HistoryPos);
+            m_History->Add(new wxHtmlHistoryItem(m_OpenedPage, m_OpenedAnchor));
         }
     }
 
         }
     }
 
-    if (m_HistoryOn) { // add this page to history there:
-        int c = m_History.GetCount() - (m_HistoryPos + 1);
+    if (m_OpenedPageTitle == wxEmptyString)
+        OnSetTitle(wxFileNameFromPath(m_OpenedPage));
 
 
-        m_HistoryPos++;
-        for (int i = 0; i < c; i++)
-            m_History.Remove(m_HistoryPos);
-        m_History.Add(new HtmlHistoryItem(m_OpenedPage, m_OpenedAnchor));
+    if (needs_refresh)
+    {
+        m_tmpCanDrawLocks--;
+        Refresh();
     }
     }
+    else
+        m_tmpCanDrawLocks--;
 
 
-    m_tmpCanDraw = TRUE;
-    Refresh();
     return rt_val;
 }
 
 
     return rt_val;
 }
 
 
+bool wxHtmlWindow::LoadFile(const wxFileName& filename)
+{
+    wxString url = wxFileSystem::FileNameToURL(filename);
+    return LoadPage(url);
+}
+
 
 bool wxHtmlWindow::ScrollToAnchor(const wxString& anchor)
 {
 
 bool wxHtmlWindow::ScrollToAnchor(const wxString& anchor)
 {
-    const wxHtmlCell *c = m_Cell -> Find(HTML_COND_ISANCHOR, &anchor);
-    if (!c) return FALSE;
-    else {
+    const wxHtmlCell *c = m_Cell->Find(wxHTML_COND_ISANCHOR, &anchor);
+    if (!c)
+    {
+        wxLogWarning(_("HTML anchor %s does not exist."), anchor.c_str());
+        return false;
+    }
+    else
+    {
+        // Go to next visible cell in current container, if it exists. This
+        // yields a bit better (even though still imperfect) results in that
+        // there's better chance of using a suitable cell for upper Y
+        // coordinate value. See bug #11406 for additional discussion.
+        const wxHtmlCell *c_save = c;
+        while ( c && c->IsFormattingCell() )
+            c = c->GetNext();
+        if ( !c )
+            c = c_save;
+
         int y;
 
         int y;
 
-        for (y = 0; c != NULL; c = c -> GetParent()) y += c -> GetPosY();
-        Scroll(-1, y / HTML_SCROLL_STEP);
+        for (y = 0; c != NULL; c = c->GetParent()) y += c->GetPosY();
+        Scroll(-1, y / wxHTML_SCROLL_STEP);
         m_OpenedAnchor = anchor;
         m_OpenedAnchor = anchor;
-        return TRUE;
+        return true;
     }
 }
 
 
     }
 }
 
 
-void wxHtmlWindow::SetTitle(const wxString& title)
+void wxHtmlWindow::OnSetTitle(const wxString& title)
 {
 {
-    if (m_RelatedFrame) {
+    if (m_RelatedFrame)
+    {
         wxString tit;
         tit.Printf(m_TitleFormat, title.c_str());
         wxString tit;
         tit.Printf(m_TitleFormat, title.c_str());
-        m_RelatedFrame -> SetTitle(tit);
+        m_RelatedFrame->SetTitle(tit);
     }
     }
+    m_OpenedPageTitle = title;
 }
 
 
 }
 
 
-
+// return scroll steps such that a) scrollbars aren't shown needlessly
+// and b) entire content is viewable (i.e. round up)
+static int ScrollSteps(int size, int available)
+{
+    if ( size <= available )
+        return 0;
+    else
+        return (size + wxHTML_SCROLL_STEP - 1) / wxHTML_SCROLL_STEP;
+}
 
 
 void wxHtmlWindow::CreateLayout()
 {
 
 
 void wxHtmlWindow::CreateLayout()
 {
-    int ClientWidth, ClientHeight;
+    // SetScrollbars() results in size change events -- and thus a nested
+    // CreateLayout() call -- on some platforms. Ignore nested calls, toplevel
+    // CreateLayout() will do the right thing eventually.
+    static wxRecursionGuardFlag s_flagReentrancy;
+    wxRecursionGuard guard(s_flagReentrancy);
+    if ( guard.IsInside() )
+        return;
+
+    if (!m_Cell)
+        return;
+
+    int clientWidth, clientHeight;
+    GetClientSize(&clientWidth, &clientHeight);
 
 
-    if (!m_Cell) return;
+    const int vscrollbar = wxSystemSettings::GetMetric(wxSYS_VSCROLL_X);
+    const int hscrollbar = wxSystemSettings::GetMetric(wxSYS_HSCROLL_Y);
 
 
-    if (m_Style == wxHW_SCROLLBAR_NEVER) {
+    if ( HasScrollbar(wxHORIZONTAL) )
+        clientHeight += hscrollbar;
+
+    if ( HasScrollbar(wxVERTICAL) )
+        clientWidth += vscrollbar;
+
+    if ( HasFlag(wxHW_SCROLLBAR_NEVER) )
+    {
         SetScrollbars(1, 1, 0, 0); // always off
         SetScrollbars(1, 1, 0, 0); // always off
-        GetClientSize(&ClientWidth, &ClientHeight);
-        m_Cell -> Layout(ClientWidth);
+        m_Cell->Layout(clientWidth);
     }
     }
-
-    else {
-        GetClientSize(&ClientWidth, &ClientHeight);
-#ifndef __WXMSW__
-        // VS : this looks extremely ugly under windoze, better fix needed!
-        SetScrollbars(1, 1, 0, ClientHeight * 2); // always on
-#endif
-        GetClientSize(&ClientWidth, &ClientHeight);
-        m_Cell -> Layout(ClientWidth);
-       if (ClientHeight < m_Cell -> GetHeight()) {
-            SetScrollbars(HTML_SCROLL_STEP, HTML_SCROLL_STEP,
-                          m_Cell -> GetWidth() / HTML_SCROLL_STEP,
-                          m_Cell -> GetHeight() / HTML_SCROLL_STEP
-                          /*cheat: top-level frag is always container*/);
+    else // !wxHW_SCROLLBAR_NEVER
+    {
+        // Lay the content out with the assumption that it's too large to fit
+        // in the window (this is likely to be the case):
+        m_Cell->Layout(clientWidth - vscrollbar);
+
+        // If the layout is wider than the window, horizontal scrollbar will
+        // certainly be shown. Account for it here for subsequent computations.
+        if ( m_Cell->GetWidth() > clientWidth )
+            clientHeight -= hscrollbar;
+
+        if ( m_Cell->GetHeight() <= clientHeight )
+        {
+            // we fit into the window, hide vertical scrollbar:
+            SetScrollbars
+            (
+                wxHTML_SCROLL_STEP, wxHTML_SCROLL_STEP,
+                ScrollSteps(m_Cell->GetWidth(), clientWidth - vscrollbar),
+                0
+            );
+            // ...and redo the layout to use the extra space
+            m_Cell->Layout(clientWidth);
+        }
+        else
+        {
+            // If the content doesn't fit into the window by only a small
+            // margin, chances are that it may fit fully with scrollbar turned
+            // off. It's something worth trying but on the other hand, we don't
+            // want to waste too much time redoing the layout (twice!) for
+            // long -- and thus expensive to layout -- pages. The cut-off value
+            // is an arbitrary heuristics.
+            static const int SMALL_OVERLAP = 60;
+            if ( m_Cell->GetHeight() <= clientHeight + SMALL_OVERLAP )
+            {
+                m_Cell->Layout(clientWidth);
+
+                if ( m_Cell->GetHeight() <= clientHeight )
+                {
+                    // Great, we fit in. Hide the scrollbar.
+                    SetScrollbars
+                    (
+                        wxHTML_SCROLL_STEP, wxHTML_SCROLL_STEP,
+                        ScrollSteps(m_Cell->GetWidth(), clientWidth),
+                        0
+                    );
+                    return;
+                }
+                else
+                {
+                    // That didn't work out, go back to previous layout. Note
+                    // that redoing the layout once again here isn't as bad as
+                    // it looks -- thanks to the small cut-off value, it's a
+                    // reasonably small page.
+                    m_Cell->Layout(clientWidth - vscrollbar);
+                }
+            }
+            // else: the page is very long, it will certainly need scrollbar
+
+            SetScrollbars
+            (
+                wxHTML_SCROLL_STEP, wxHTML_SCROLL_STEP,
+                ScrollSteps(m_Cell->GetWidth(), clientWidth - vscrollbar),
+                ScrollSteps(m_Cell->GetHeight(), clientHeight)
+            );
         }
         }
-           else { /* we fit into window, no need for scrollbars */
-               SetScrollbars(1, 1, 0, 0); // disable...
-                GetClientSize(&ClientWidth, &ClientHeight);
-               m_Cell -> Layout(ClientWidth); // ...and relayout
-           }
     }
 }
 
     }
 }
 
-
-
+#if wxUSE_CONFIG
 void wxHtmlWindow::ReadCustomization(wxConfigBase *cfg, wxString path)
 {
     wxString oldpath;
     wxString tmp;
 void wxHtmlWindow::ReadCustomization(wxConfigBase *cfg, wxString path)
 {
     wxString oldpath;
     wxString tmp;
+    int p_fontsizes[7];
+    wxString p_fff, p_ffn;
 
 
-    if (path != wxEmptyString) {
-        oldpath = cfg -> GetPath();
-        cfg -> SetPath(path);
+    if (path != wxEmptyString)
+    {
+        oldpath = cfg->GetPath();
+        cfg->SetPath(path);
     }
 
     }
 
-    m_Borders = cfg -> Read("wxHtmlWindow/Borders", m_Borders);
-    m_Parser -> m_FontFaceFixed = cfg -> Read("wxHtmlWindow/FontFaceFixed", m_Parser -> m_FontFaceFixed);
-    m_Parser -> m_FontFaceNormal = cfg -> Read("wxHtmlWindow/FontFaceNormal", m_Parser -> m_FontFaceNormal);
-    m_Parser -> m_ItalicModeFixed = cfg -> Read("wxHtmlWindow/ItalicModeFixed", m_Parser -> m_ItalicModeFixed);
-    m_Parser -> m_ItalicModeNormal = cfg -> Read("wxHtmlWindow/ItalicModeNormal", m_Parser -> m_ItalicModeNormal);
-    for (int i = 0; i < 7; i++) {
-        tmp.Printf("wxHtmlWindow/FontsSize%i", i);
-        m_Parser -> m_FontsSizes[i] = cfg -> Read(tmp, m_Parser -> m_FontsSizes[i]);
+    m_Borders = cfg->Read(wxT("wxHtmlWindow/Borders"), m_Borders);
+    p_fff = cfg->Read(wxT("wxHtmlWindow/FontFaceFixed"), m_Parser->m_FontFaceFixed);
+    p_ffn = cfg->Read(wxT("wxHtmlWindow/FontFaceNormal"), m_Parser->m_FontFaceNormal);
+    for (int i = 0; i < 7; i++)
+    {
+        tmp.Printf(wxT("wxHtmlWindow/FontsSize%i"), i);
+        p_fontsizes[i] = cfg->Read(tmp, m_Parser->m_FontsSizes[i]);
     }
     }
+    SetFonts(p_ffn, p_fff, p_fontsizes);
 
     if (path != wxEmptyString)
 
     if (path != wxEmptyString)
-        cfg -> SetPath(oldpath);
+        cfg->SetPath(oldpath);
 }
 
 
 }
 
 
@@ -311,127 +833,368 @@ void wxHtmlWindow::WriteCustomization(wxConfigBase *cfg, wxString path)
     wxString oldpath;
     wxString tmp;
 
     wxString oldpath;
     wxString tmp;
 
-    if (path != wxEmptyString) {
-        oldpath = cfg -> GetPath();
-        cfg -> SetPath(path);
+    if (path != wxEmptyString)
+    {
+        oldpath = cfg->GetPath();
+        cfg->SetPath(path);
     }
 
     }
 
-    cfg -> Write("wxHtmlWindow/Borders", (long) m_Borders);
-    cfg -> Write("wxHtmlWindow/FontFaceFixed", m_Parser -> m_FontFaceFixed);
-    cfg -> Write("wxHtmlWindow/FontFaceNormal", m_Parser -> m_FontFaceNormal);
-    cfg -> Write("wxHtmlWindow/ItalicModeFixed", (long) m_Parser -> m_ItalicModeFixed);
-    cfg -> Write("wxHtmlWindow/ItalicModeNormal", (long) m_Parser -> m_ItalicModeNormal);
-    for (int i = 0; i < 7; i++) {
-        tmp.Printf("wxHtmlWindow/FontsSize%i", i);
-        cfg -> Write(tmp, (long) m_Parser -> m_FontsSizes[i]);
+    cfg->Write(wxT("wxHtmlWindow/Borders"), (long) m_Borders);
+    cfg->Write(wxT("wxHtmlWindow/FontFaceFixed"), m_Parser->m_FontFaceFixed);
+    cfg->Write(wxT("wxHtmlWindow/FontFaceNormal"), m_Parser->m_FontFaceNormal);
+    for (int i = 0; i < 7; i++)
+    {
+        tmp.Printf(wxT("wxHtmlWindow/FontsSize%i"), i);
+        cfg->Write(tmp, (long) m_Parser->m_FontsSizes[i]);
     }
 
     if (path != wxEmptyString)
     }
 
     if (path != wxEmptyString)
-        cfg -> SetPath(oldpath);
+        cfg->SetPath(oldpath);
 }
 }
-
-
+#endif // wxUSE_CONFIG
 
 bool wxHtmlWindow::HistoryBack()
 {
     wxString a, l;
 
 
 bool wxHtmlWindow::HistoryBack()
 {
     wxString a, l;
 
-    if (m_HistoryPos < 1) return FALSE;
+    if (m_HistoryPos < 1) return false;
 
 
+    // store scroll position into history item:
+    int x, y;
+    GetViewStart(&x, &y);
+    (*m_History)[m_HistoryPos].SetPos(y);
+
+    // go to previous position:
     m_HistoryPos--;
 
     m_HistoryPos--;
 
-    l = m_History[m_HistoryPos].GetPage();
-    a = m_History[m_HistoryPos].GetAnchor();
-    m_HistoryOn = FALSE;
+    l = (*m_History)[m_HistoryPos].GetPage();
+    a = (*m_History)[m_HistoryPos].GetAnchor();
+    m_HistoryOn = false;
+    m_tmpCanDrawLocks++;
     if (a == wxEmptyString) LoadPage(l);
     if (a == wxEmptyString) LoadPage(l);
-    else LoadPage(l + "#" + a);
-    m_HistoryOn = TRUE;
-    Scroll(0, m_History[m_HistoryPos].GetPos());
+    else LoadPage(l + wxT("#") + a);
+    m_HistoryOn = true;
+    m_tmpCanDrawLocks--;
+    Scroll(0, (*m_History)[m_HistoryPos].GetPos());
     Refresh();
     Refresh();
-    return TRUE;
+    return true;
 }
 
 }
 
+bool wxHtmlWindow::HistoryCanBack()
+{
+    if (m_HistoryPos < 1) return false;
+    return true ;
+}
 
 
 bool wxHtmlWindow::HistoryForward()
 {
     wxString a, l;
 
 
 
 bool wxHtmlWindow::HistoryForward()
 {
     wxString a, l;
 
-    if (m_HistoryPos == -1) return FALSE;
-    if (m_HistoryPos >= (int)m_History.GetCount() - 1)return FALSE;
+    if (m_HistoryPos == -1) return false;
+    if (m_HistoryPos >= (int)m_History->GetCount() - 1)return false;
 
     m_OpenedPage = wxEmptyString; // this will disable adding new entry into history in LoadPage()
 
     m_HistoryPos++;
 
     m_OpenedPage = wxEmptyString; // this will disable adding new entry into history in LoadPage()
 
     m_HistoryPos++;
-    l = m_History[m_HistoryPos].GetPage();
-    a = m_History[m_HistoryPos].GetAnchor();
-    m_HistoryOn = FALSE;
+    l = (*m_History)[m_HistoryPos].GetPage();
+    a = (*m_History)[m_HistoryPos].GetAnchor();
+    m_HistoryOn = false;
+    m_tmpCanDrawLocks++;
     if (a == wxEmptyString) LoadPage(l);
     if (a == wxEmptyString) LoadPage(l);
-    else LoadPage(l + "#" + a);
-    m_HistoryOn = TRUE;
-    Scroll(0, m_History[m_HistoryPos].GetPos());
+    else LoadPage(l + wxT("#") + a);
+    m_HistoryOn = true;
+    m_tmpCanDrawLocks--;
+    Scroll(0, (*m_History)[m_HistoryPos].GetPos());
     Refresh();
     Refresh();
-    return TRUE;
+    return true;
 }
 
 }
 
+bool wxHtmlWindow::HistoryCanForward()
+{
+    if (m_HistoryPos == -1) return false;
+    if (m_HistoryPos >= (int)m_History->GetCount() - 1)return false;
+    return true ;
+}
 
 
 void wxHtmlWindow::HistoryClear()
 {
 
 
 void wxHtmlWindow::HistoryClear()
 {
-    m_History.Empty();
+    m_History->Empty();
     m_HistoryPos = -1;
 }
 
     m_HistoryPos = -1;
 }
 
+void wxHtmlWindow::AddProcessor(wxHtmlProcessor *processor)
+{
+    if (!m_Processors)
+    {
+        m_Processors = new wxHtmlProcessorList;
+    }
+    wxHtmlProcessorList::compatibility_iterator node;
+
+    for (node = m_Processors->GetFirst(); node; node = node->GetNext())
+    {
+        if (processor->GetPriority() > node->GetData()->GetPriority())
+        {
+            m_Processors->Insert(node, processor);
+            return;
+        }
+    }
+    m_Processors->Append(processor);
+}
 
 
+/*static */ void wxHtmlWindow::AddGlobalProcessor(wxHtmlProcessor *processor)
+{
+    if (!m_GlobalProcessors)
+    {
+        m_GlobalProcessors = new wxHtmlProcessorList;
+    }
+    wxHtmlProcessorList::compatibility_iterator node;
+
+    for (node = m_GlobalProcessors->GetFirst(); node; node = node->GetNext())
+    {
+        if (processor->GetPriority() > node->GetData()->GetPriority())
+        {
+            m_GlobalProcessors->Insert(node, processor);
+            return;
+        }
+    }
+    m_GlobalProcessors->Append(processor);
+}
 
 
-wxList wxHtmlWindow::m_Filters;
-wxHtmlFilter *wxHtmlWindow::m_DefaultFilter = NULL;
 
 
-void wxHtmlWindow::CleanUpStatics()
+
+void wxHtmlWindow::AddFilter(wxHtmlFilter *filter)
 {
 {
-    if (m_DefaultFilter) delete m_DefaultFilter;
-    m_DefaultFilter = NULL;
-    m_Filters.DeleteContents(TRUE);
-    m_Filters.Clear();
+    m_Filters.Append(filter);
+}
+
 
 
+bool wxHtmlWindow::IsSelectionEnabled() const
+{
+#if wxUSE_CLIPBOARD
+    return !HasFlag(wxHW_NO_SELECTION);
+#else
+    return false;
+#endif
 }
 
 
 }
 
 
+#if wxUSE_CLIPBOARD
+wxString wxHtmlWindow::DoSelectionToText(wxHtmlSelection *sel)
+{
+    if ( !sel )
+        return wxEmptyString;
+
+    wxClientDC dc(this);
+    wxString text;
+
+    wxHtmlTerminalCellsInterator i(sel->GetFromCell(), sel->GetToCell());
+    const wxHtmlCell *prev = NULL;
+
+    while ( i )
+    {
+        // When converting HTML content to plain text, the entire paragraph
+        // (container in wxHTML) goes on single line. A new paragraph (that
+        // should go on its own line) has its own container. Therefore, the
+        // simplest way of detecting where to insert newlines in plain text
+        // is to check if the parent container changed -- if it did, we moved
+        // to a new paragraph.
+        if ( prev && prev->GetParent() != i->GetParent() )
+            text << '\n';
+
+        // NB: we don't need to pass the selection to ConvertToText() in the
+        //     middle of the selected text; it's only useful when only part of
+        //     a cell is selected
+        text << i->ConvertToText(sel);
+
+        prev = *i;
+        ++i;
+    }
+    return text;
+}
 
 
-void wxHtmlWindow::AddFilter(wxHtmlFilter *filter)
+wxString wxHtmlWindow::ToText()
 {
 {
-    m_Filters.Append(filter);
+    if (m_Cell)
+    {
+        wxHtmlSelection sel;
+        sel.Set(m_Cell->GetFirstTerminal(), m_Cell->GetLastTerminal());
+        return DoSelectionToText(&sel);
+    }
+    else
+        return wxEmptyString;
 }
 
 }
 
+#endif // wxUSE_CLIPBOARD
 
 
+bool wxHtmlWindow::CopySelection(ClipboardType t)
+{
+#if wxUSE_CLIPBOARD
+    if ( m_selection )
+    {
+#if defined(__UNIX__) && !defined(__WXMAC__)
+        wxTheClipboard->UsePrimarySelection(t == Primary);
+#else // !__UNIX__
+        // Primary selection exists only under X11, so don't do anything under
+        // the other platforms when we try to access it
+        //
+        // TODO: this should be abstracted at wxClipboard level!
+        if ( t == Primary )
+            return false;
+#endif // __UNIX__/!__UNIX__
+
+        if ( wxTheClipboard->Open() )
+        {
+            const wxString txt(SelectionToText());
+            wxTheClipboard->SetData(new wxTextDataObject(txt));
+            wxTheClipboard->Close();
+            wxLogTrace(wxT("wxhtmlselection"),
+                       _("Copied to clipboard:\"%s\""), txt.c_str());
+
+            return true;
+        }
+    }
+#else
+    wxUnusedVar(t);
+#endif // wxUSE_CLIPBOARD
+
+    return false;
+}
 
 
 
 
-void wxHtmlWindow::OnLinkClicked(const wxString& link)
+void wxHtmlWindow::OnLinkClicked(const wxHtmlLinkInfo& link)
 {
 {
-    LoadPage(link);
+    wxHtmlLinkEvent event(GetId(), link);
+    event.SetEventObject(this);
+    if (!GetEventHandler()->ProcessEvent(event))
+    {
+        // the default behaviour is to load the URL in this window
+        const wxMouseEvent *e = event.GetLinkInfo().GetEvent();
+        if (e == NULL || e->LeftUp())
+            LoadPage(event.GetLinkInfo().GetHref());
+    }
 }
 
 }
 
+void wxHtmlWindow::DoEraseBackground(wxDC& dc)
+{
+    // if we don't have any background bitmap we just fill it with background
+    // colour and we also must do it if the background bitmap is not fully
+    // opaque as otherwise junk could be left there
+    if ( !m_bmpBg.IsOk() || m_bmpBg.GetMask() )
+    {
+        dc.SetBackground(GetBackgroundColour());
+        dc.Clear();
+    }
 
 
+    if ( m_bmpBg.IsOk() )
+    {
+        // draw the background bitmap tiling it over the entire window area
+        const wxSize sz = GetClientSize();
+        const wxSize sizeBmp(m_bmpBg.GetWidth(), m_bmpBg.GetHeight());
+        for ( wxCoord x = 0; x < sz.x; x += sizeBmp.x )
+        {
+            for ( wxCoord y = 0; y < sz.y; y += sizeBmp.y )
+            {
+                dc.DrawBitmap(m_bmpBg, x, y, true /* use mask */);
+            }
+        }
+    }
+}
 
 
-void wxHtmlWindow::OnDraw(wxDC& dc)
+void wxHtmlWindow::OnPaint(wxPaintEvent& WXUNUSED(event))
 {
 {
+    wxPaintDC dcPaint(this);
+
+    if (m_tmpCanDrawLocks > 0 || m_Cell == NULL)
+        return;
+
     int x, y;
     int x, y;
-    wxRegionIterator upd(GetUpdateRegion()); // get the update rect list
-    int v_y, v_h;
+    GetViewStart(&x, &y);
+    const wxRect rect = GetUpdateRegion().GetBox();
+    const wxSize sz = GetClientSize();
+
+    // set up the DC we're drawing on: if the window is already double buffered
+    // we do it directly on wxPaintDC, otherwise we allocate a backing store
+    // buffer and compose the drawing there and then blit it to screen all at
+    // once
+    wxDC *dc;
+    wxMemoryDC dcm;
+    if ( IsDoubleBuffered() )
+    {
+        dc = &dcPaint;
+    }
+    else // window is not double buffered by the system, do it ourselves
+    {
+        if ( !m_backBuffer.IsOk() )
+            m_backBuffer.Create(sz.x, sz.y);
+        dcm.SelectObject(m_backBuffer);
+        dc = &dcm;
+    }
 
 
-    if (!m_tmpCanDraw) return;
-    dc.SetMapMode(wxMM_TEXT);
-#if defined(_MSC_VER) && (_MSC_VER == 1200)
-    ::SetMapMode((HDC)dc.GetHDC(), MM_TEXT);
-#endif
-    dc.SetBackgroundMode(wxTRANSPARENT);
-    ViewStart(&x, &y);
+    PrepareDC(*dc);
 
 
-    while (upd) {
-        v_y = upd.GetY();
-        v_h = upd.GetH();
-        if (m_Cell) m_Cell -> Draw(dc, 0, 0, y * HTML_SCROLL_STEP + v_y, y * HTML_SCROLL_STEP + v_h + v_y);
-        upd++;
+    // erase the background: for compatibility, we must generate the event to
+    // allow the user-defined handlers to do it
+    wxEraseEvent eraseEvent(GetId(), dc);
+    eraseEvent.SetEventObject(this);
+    if ( !ProcessWindowEvent(eraseEvent) )
+    {
+        // erase background ourselves
+        DoEraseBackground(*dc);
+    }
+    //else: background erased by the user-defined handler
+
+
+    // draw the HTML window contents
+    dc->SetMapMode(wxMM_TEXT);
+    dc->SetBackgroundMode(wxBRUSHSTYLE_TRANSPARENT);
+    dc->SetLayoutDirection(GetLayoutDirection());
+
+    wxHtmlRenderingInfo rinfo;
+    wxDefaultHtmlRenderingStyle rstyle;
+    rinfo.SetSelection(m_selection);
+    rinfo.SetStyle(&rstyle);
+    m_Cell->Draw(*dc, 0, 0,
+                 y * wxHTML_SCROLL_STEP + rect.GetTop(),
+                 y * wxHTML_SCROLL_STEP + rect.GetBottom(),
+                 rinfo);
+
+#ifdef DEBUG_HTML_SELECTION
+    {
+    int xc, yc, x, y;
+    wxGetMousePosition(&xc, &yc);
+    ScreenToClient(&xc, &yc);
+    CalcUnscrolledPosition(xc, yc, &x, &y);
+    wxHtmlCell *at = m_Cell->FindCellByPos(x, y);
+    wxHtmlCell *before =
+        m_Cell->FindCellByPos(x, y, wxHTML_FIND_NEAREST_BEFORE);
+    wxHtmlCell *after =
+        m_Cell->FindCellByPos(x, y, wxHTML_FIND_NEAREST_AFTER);
+
+    dc->SetBrush(*wxTRANSPARENT_BRUSH);
+    dc->SetPen(*wxBLACK_PEN);
+    if (at)
+        dc->DrawRectangle(at->GetAbsPos(),
+                          wxSize(at->GetWidth(),at->GetHeight()));
+    dc->SetPen(*wxGREEN_PEN);
+    if (before)
+        dc->DrawRectangle(before->GetAbsPos().x+1, before->GetAbsPos().y+1,
+                          before->GetWidth()-2,before->GetHeight()-2);
+    dc->SetPen(*wxRED_PEN);
+    if (after)
+        dc->DrawRectangle(after->GetAbsPos().x+2, after->GetAbsPos().y+2,
+                          after->GetWidth()-4,after->GetHeight()-4);
+    }
+#endif // DEBUG_HTML_SELECTION
+
+    if ( dc != &dcPaint )
+    {
+        dc->SetDeviceOrigin(0,0);
+        dcPaint.Blit(0, rect.GetTop(),
+                     sz.x, rect.GetBottom() - rect.GetTop() + 1,
+                     dc,
+                     0, rect.GetTop());
     }
 }
 
     }
 }
 
@@ -440,111 +1203,574 @@ void wxHtmlWindow::OnDraw(wxDC& dc)
 
 void wxHtmlWindow::OnSize(wxSizeEvent& event)
 {
 
 void wxHtmlWindow::OnSize(wxSizeEvent& event)
 {
-    wxScrolledWindow::OnSize(event);
+    event.Skip();
+
+    m_backBuffer = wxNullBitmap;
+
     CreateLayout();
     CreateLayout();
+
+    // Recompute selection if necessary:
+    if ( m_selection )
+    {
+        m_selection->Set(m_selection->GetFromCell(),
+                         m_selection->GetToCell());
+        m_selection->ClearPrivPos();
+    }
+
+    Refresh();
 }
 
 
 }
 
 
+void wxHtmlWindow::OnMouseMove(wxMouseEvent& WXUNUSED(event))
+{
+    wxHtmlWindowMouseHelper::HandleMouseMoved();
+}
 
 
-void wxHtmlWindow::OnKeyDown(wxKeyEvent& event)
+void wxHtmlWindow::OnMouseDown(wxMouseEvent& event)
 {
 {
-    int dummy;
-    int sty, szy, cliy;
+#if wxUSE_CLIPBOARD
+    if ( event.LeftDown() && IsSelectionEnabled() )
+    {
+        const long TRIPLECLICK_LEN = 200; // 0.2 sec after doubleclick
+        if ( wxGetLocalTimeMillis() - m_lastDoubleClick <= TRIPLECLICK_LEN )
+        {
+            SelectLine(CalcUnscrolledPosition(event.GetPosition()));
+
+            (void) CopySelection();
+        }
+        else
+        {
+            m_makingSelection = true;
+
+            if ( m_selection )
+            {
+                wxDELETE(m_selection);
+                Refresh();
+            }
+            m_tmpSelFromPos = CalcUnscrolledPosition(event.GetPosition());
+            m_tmpSelFromCell = NULL;
+
+            CaptureMouse();
+        }
+    }
+#endif // wxUSE_CLIPBOARD
 
 
-    ViewStart(&dummy, &sty);
-    GetClientSize(&dummy, &cliy); cliy /= HTML_SCROLL_STEP;
-    GetVirtualSize(&dummy, &szy); szy /= HTML_SCROLL_STEP;
+    // in any case, let the default handler set focus to this window
+    event.Skip();
+}
 
 
-    switch (event.KeyCode()) {
-        case WXK_PAGEUP :
-    case WXK_PRIOR :
-                Scroll(-1, sty - cliy);
-                break;
-        case WXK_PAGEDOWN :
-    case WXK_NEXT :
-                Scroll(-1, sty + cliy);
-                break;
-        case WXK_HOME :
-                Scroll(-1, 0);
-                break;
-        case WXK_END :
-                Scroll(-1, szy - cliy);
-                break;
-        case WXK_UP :
-                Scroll(-1, sty - 1);
-                break;
-        case WXK_DOWN :
-                Scroll(-1, sty + 1);
-                break;
+void wxHtmlWindow::OnMouseUp(wxMouseEvent& event)
+{
+#if wxUSE_CLIPBOARD
+    if ( m_makingSelection )
+    {
+        ReleaseMouse();
+        m_makingSelection = false;
+
+        // if m_selection=NULL, the user didn't move the mouse far enough from
+        // starting point and the mouse up event is part of a click, the user
+        // is not selecting text:
+        if ( m_selection )
+        {
+            CopySelection(Primary);
+
+            // we don't want mouse up event that ended selecting to be
+            // handled as mouse click and e.g. follow hyperlink:
+            return;
+        }
     }
     }
+#endif // wxUSE_CLIPBOARD
+
+    wxPoint pos = CalcUnscrolledPosition(event.GetPosition());
+    wxHtmlWindowMouseHelper::HandleMouseClick(m_Cell, pos, event);
 }
 
 }
 
+#if wxUSE_CLIPBOARD
+void wxHtmlWindow::OnMouseCaptureLost(wxMouseCaptureLostEvent& WXUNUSED(event))
+{
+    if ( !m_makingSelection )
+        return;
+
+    // discard the selecting operation
+    m_makingSelection = false;
+    wxDELETE(m_selection);
+    m_tmpSelFromCell = NULL;
+    Refresh();
+}
+#endif // wxUSE_CLIPBOARD
 
 
 
 
-void wxHtmlWindow::OnMouseEvent(wxMouseEvent& event)
+void wxHtmlWindow::OnInternalIdle()
 {
 {
-    m_tmpMouseMoved = TRUE;
+    wxWindow::OnInternalIdle();
 
 
-    if (event.ButtonDown()) {
-        int sx, sy;
-        wxPoint pos;
-        wxString lnk;
+    if (m_Cell != NULL && DidMouseMove())
+    {
+#ifdef DEBUG_HTML_SELECTION
+        Refresh();
+#endif
+        int xc, yc, x, y;
+        wxGetMousePosition(&xc, &yc);
+        ScreenToClient(&xc, &yc);
+        CalcUnscrolledPosition(xc, yc, &x, &y);
+
+        wxHtmlCell *cell = m_Cell->FindCellByPos(x, y);
+
+        // handle selection update:
+        if ( m_makingSelection )
+        {
+            if ( !m_tmpSelFromCell )
+                m_tmpSelFromCell = m_Cell->FindCellByPos(
+                                         m_tmpSelFromPos.x,m_tmpSelFromPos.y);
+
+            // NB: a trick - we adjust selFromPos to be upper left or bottom
+            //     right corner of the first cell of the selection depending
+            //     on whether the mouse is moving to the right or to the left.
+            //     This gives us more "natural" behaviour when selecting
+            //     a line (specifically, first cell of the next line is not
+            //     included if you drag selection from left to right over
+            //     entire line):
+            wxPoint dirFromPos;
+            if ( !m_tmpSelFromCell )
+            {
+                dirFromPos = m_tmpSelFromPos;
+            }
+            else
+            {
+                dirFromPos = m_tmpSelFromCell->GetAbsPos();
+                if ( x < m_tmpSelFromPos.x )
+                {
+                    dirFromPos.x += m_tmpSelFromCell->GetWidth();
+                    dirFromPos.y += m_tmpSelFromCell->GetHeight();
+                }
+            }
+            bool goingDown = dirFromPos.y < y ||
+                             (dirFromPos.y == y && dirFromPos.x < x);
+
+            // determine selection span:
+            if ( /*still*/ !m_tmpSelFromCell )
+            {
+                if (goingDown)
+                {
+                    m_tmpSelFromCell = m_Cell->FindCellByPos(
+                                         m_tmpSelFromPos.x,m_tmpSelFromPos.y,
+                                         wxHTML_FIND_NEAREST_AFTER);
+                    if (!m_tmpSelFromCell)
+                        m_tmpSelFromCell = m_Cell->GetFirstTerminal();
+                }
+                else
+                {
+                    m_tmpSelFromCell = m_Cell->FindCellByPos(
+                                         m_tmpSelFromPos.x,m_tmpSelFromPos.y,
+                                         wxHTML_FIND_NEAREST_BEFORE);
+                    if (!m_tmpSelFromCell)
+                        m_tmpSelFromCell = m_Cell->GetLastTerminal();
+                }
+            }
 
 
-        ViewStart(&sx, &sy); sx *= HTML_SCROLL_STEP; sy *= HTML_SCROLL_STEP;
-        pos = event.GetPosition();
+            wxHtmlCell *selcell = cell;
+            if (!selcell)
+            {
+                if (goingDown)
+                {
+                    selcell = m_Cell->FindCellByPos(x, y,
+                                                 wxHTML_FIND_NEAREST_BEFORE);
+                    if (!selcell)
+                        selcell = m_Cell->GetLastTerminal();
+                }
+                else
+                {
+                    selcell = m_Cell->FindCellByPos(x, y,
+                                                 wxHTML_FIND_NEAREST_AFTER);
+                    if (!selcell)
+                        selcell = m_Cell->GetFirstTerminal();
+                }
+            }
+
+            // NB: it may *rarely* happen that the code above didn't find one
+            //     of the cells, e.g. if wxHtmlWindow doesn't contain any
+            //     visible cells.
+            if ( selcell && m_tmpSelFromCell )
+            {
+                if ( !m_selection )
+                {
+                    // start selecting only if mouse movement was big enough
+                    // (otherwise it was meant as mouse click, not selection):
+                    const int PRECISION = 2;
+                    wxPoint diff = m_tmpSelFromPos - wxPoint(x,y);
+                    if (abs(diff.x) > PRECISION || abs(diff.y) > PRECISION)
+                    {
+                        m_selection = new wxHtmlSelection();
+                    }
+                }
+                if ( m_selection )
+                {
+                    if ( m_tmpSelFromCell->IsBefore(selcell) )
+                    {
+                        m_selection->Set(m_tmpSelFromPos, m_tmpSelFromCell,
+                                         wxPoint(x,y), selcell);
+                    }
+                    else
+                    {
+                        m_selection->Set(wxPoint(x,y), selcell,
+                                         m_tmpSelFromPos, m_tmpSelFromCell);
+                    }
+                    m_selection->ClearPrivPos();
+                    Refresh();
+                }
+            }
+        }
 
 
-        if (m_Cell)
-            m_Cell -> OnMouseClick(this, sx + pos.x, sy + pos.y, event.ButtonDown(1), event.ButtonDown(2), event.ButtonDown(3));
+        // handle cursor and status bar text changes:
+
+        // NB: because we're passing in 'cell' and not 'm_Cell' (so that the
+        //     leaf cell lookup isn't done twice), we need to adjust the
+        //     position for the new root:
+        wxPoint posInCell(x, y);
+        if (cell)
+            posInCell -= cell->GetAbsPos();
+        wxHtmlWindowMouseHelper::HandleIdle(cell, posInCell);
     }
 }
 
     }
 }
 
+#if wxUSE_CLIPBOARD
+void wxHtmlWindow::StopAutoScrolling()
+{
+    if ( m_timerAutoScroll )
+    {
+        wxDELETE(m_timerAutoScroll);
+    }
+}
 
 
+void wxHtmlWindow::OnMouseEnter(wxMouseEvent& event)
+{
+    StopAutoScrolling();
+    event.Skip();
+}
 
 
-void wxHtmlWindow::OnIdle(wxIdleEvent& event)
+void wxHtmlWindow::OnMouseLeave(wxMouseEvent& event)
 {
 {
-    static wxCursor cur_hand(wxCURSOR_HAND), cur_arrow(wxCURSOR_ARROW);
+    // don't prevent the usual processing of the event from taking place
+    event.Skip();
+
+    // when a captured mouse leave a scrolled window we start generate
+    // scrolling events to allow, for example, extending selection beyond the
+    // visible area in some controls
+    if ( wxWindow::GetCapture() == this )
+    {
+        // where is the mouse leaving?
+        int pos, orient;
+        wxPoint pt = event.GetPosition();
+        if ( pt.x < 0 )
+        {
+            orient = wxHORIZONTAL;
+            pos = 0;
+        }
+        else if ( pt.y < 0 )
+        {
+            orient = wxVERTICAL;
+            pos = 0;
+        }
+        else // we're lower or to the right of the window
+        {
+            wxSize size = GetClientSize();
+            if ( pt.x > size.x )
+            {
+                orient = wxHORIZONTAL;
+                pos = GetVirtualSize().x / wxHTML_SCROLL_STEP;
+            }
+            else if ( pt.y > size.y )
+            {
+                orient = wxVERTICAL;
+                pos = GetVirtualSize().y / wxHTML_SCROLL_STEP;
+            }
+            else // this should be impossible
+            {
+                // but seems to happen sometimes under wxMSW - maybe it's a bug
+                // there but for now just ignore it
 
 
-    if (m_tmpMouseMoved && (m_Cell != NULL)) {
-        int sx, sy;
-        int x, y;
-        wxString lnk;
+                //wxFAIL_MSG( wxT("can't understand where has mouse gone") );
 
 
-        ViewStart(&sx, &sy); sx *= HTML_SCROLL_STEP; sy *= HTML_SCROLL_STEP;
-        wxGetMousePosition(&x, &y);
-        ScreenToClient(&x, &y);
-        lnk = m_Cell -> GetLink(sx + x, sy + y);
+                return;
+            }
+        }
 
 
-        if (lnk != m_tmpLastLink) {
-            if (lnk == wxEmptyString) {
-                SetCursor(cur_arrow);
-                if (m_RelatedStatusBar != -1) m_RelatedFrame -> SetStatusText(wxEmptyString, m_RelatedStatusBar);
+        // only start the auto scroll timer if the window can be scrolled in
+        // this direction
+        if ( !HasScrollbar(orient) )
+            return;
+
+        delete m_timerAutoScroll;
+        m_timerAutoScroll = new wxHtmlWinAutoScrollTimer
+                                (
+                                    this,
+                                    pos == 0 ? wxEVT_SCROLLWIN_LINEUP
+                                             : wxEVT_SCROLLWIN_LINEDOWN,
+                                    pos,
+                                    orient
+                                );
+        m_timerAutoScroll->Start(50); // FIXME: make configurable
+    }
+}
+
+void wxHtmlWindow::OnKeyUp(wxKeyEvent& event)
+{
+    if ( IsSelectionEnabled() &&
+            (event.GetKeyCode() == 'C' && event.CmdDown()) )
+    {
+        wxClipboardTextEvent evt(wxEVT_COMMAND_TEXT_COPY, GetId());
+
+        evt.SetEventObject(this);
+
+        GetEventHandler()->ProcessEvent(evt);
+    }
+}
+
+void wxHtmlWindow::OnCopy(wxCommandEvent& WXUNUSED(event))
+{
+    (void) CopySelection();
+}
+
+void wxHtmlWindow::OnClipboardEvent(wxClipboardTextEvent& WXUNUSED(event))
+{
+    (void) CopySelection();
+}
+
+void wxHtmlWindow::OnDoubleClick(wxMouseEvent& event)
+{
+    // select word under cursor:
+    if ( IsSelectionEnabled() )
+    {
+        SelectWord(CalcUnscrolledPosition(event.GetPosition()));
+
+        (void) CopySelection(Primary);
+
+        m_lastDoubleClick = wxGetLocalTimeMillis();
+    }
+    else
+        event.Skip();
+}
+
+void wxHtmlWindow::SelectWord(const wxPoint& pos)
+{
+    if ( m_Cell )
+    {
+        wxHtmlCell *cell = m_Cell->FindCellByPos(pos.x, pos.y);
+        if ( cell )
+        {
+            delete m_selection;
+            m_selection = new wxHtmlSelection();
+            m_selection->Set(cell, cell);
+            RefreshRect(wxRect(CalcScrolledPosition(cell->GetAbsPos()),
+                               wxSize(cell->GetWidth(), cell->GetHeight())));
+        }
+    }
+}
+
+void wxHtmlWindow::SelectLine(const wxPoint& pos)
+{
+    if ( m_Cell )
+    {
+        wxHtmlCell *cell = m_Cell->FindCellByPos(pos.x, pos.y);
+        if ( cell )
+        {
+            // We use following heuristic to find a "line": let the line be all
+            // cells in same container as the cell under mouse cursor that are
+            // neither completely above nor completely below the clicked cell
+            // (i.e. are likely to be words positioned on same line of text).
+
+            int y1 = cell->GetAbsPos().y;
+            int y2 = y1 + cell->GetHeight();
+            int y;
+            const wxHtmlCell *c;
+            const wxHtmlCell *before = NULL;
+            const wxHtmlCell *after = NULL;
+
+            // find last cell of line:
+            for ( c = cell->GetNext(); c; c = c->GetNext())
+            {
+                y = c->GetAbsPos().y;
+                if ( y + c->GetHeight() > y1 && y < y2 )
+                    after = c;
+                else
+                    break;
             }
             }
-            else {
-                SetCursor(cur_hand);
-                if (m_RelatedStatusBar != -1) m_RelatedFrame -> SetStatusText(lnk, m_RelatedStatusBar);
+            if ( !after )
+                after = cell;
+
+            // find first cell of line:
+            for ( c = cell->GetParent()->GetFirstChild();
+                    c && c != cell; c = c->GetNext())
+            {
+                y = c->GetAbsPos().y;
+                if ( y + c->GetHeight() > y1 && y < y2 )
+                {
+                    if ( ! before )
+                        before = c;
+                }
+                else
+                    before = NULL;
             }
             }
-            m_tmpLastLink = lnk;
+            if ( !before )
+                before = cell;
+
+            delete m_selection;
+            m_selection = new wxHtmlSelection();
+            m_selection->Set(before, after);
+
+            Refresh();
         }
         }
-        m_tmpMouseMoved = FALSE;
     }
 }
 
     }
 }
 
+void wxHtmlWindow::SelectAll()
+{
+    if ( m_Cell )
+    {
+        delete m_selection;
+        m_selection = new wxHtmlSelection();
+        m_selection->Set(m_Cell->GetFirstTerminal(), m_Cell->GetLastTerminal());
+        Refresh();
+    }
+}
+
+#endif // wxUSE_CLIPBOARD
+
+
+
+IMPLEMENT_ABSTRACT_CLASS(wxHtmlProcessor,wxObject)
 
 
+wxBEGIN_PROPERTIES_TABLE(wxHtmlWindow)
+/*
+    TODO PROPERTIES
+        style , wxHW_SCROLLBAR_AUTO
+        borders , (dimension)
+        url , string
+        htmlcode , string
+*/
+wxEND_PROPERTIES_TABLE()
 
 
+wxBEGIN_HANDLERS_TABLE(wxHtmlWindow)
+wxEND_HANDLERS_TABLE()
 
 
-IMPLEMENT_DYNAMIC_CLASS(wxHtmlWindow,wxScrolledWindow)
+wxCONSTRUCTOR_5( wxHtmlWindow , wxWindow* , Parent , wxWindowID , Id , wxPoint , Position , wxSize , Size , long , WindowStyle )
+
+wxIMPLEMENT_DYNAMIC_CLASS_XTI(wxHtmlWindow, wxScrolledWindow,"wx/html/htmlwin.h")
 
 BEGIN_EVENT_TABLE(wxHtmlWindow, wxScrolledWindow)
     EVT_SIZE(wxHtmlWindow::OnSize)
 
 BEGIN_EVENT_TABLE(wxHtmlWindow, wxScrolledWindow)
     EVT_SIZE(wxHtmlWindow::OnSize)
-    EVT_LEFT_DOWN(wxHtmlWindow::OnMouseEvent)
-    EVT_MOTION(wxHtmlWindow::OnMouseEvent)
-    EVT_IDLE(wxHtmlWindow::OnIdle)
-    EVT_KEY_DOWN(wxHtmlWindow::OnKeyDown)
+    EVT_LEFT_DOWN(wxHtmlWindow::OnMouseDown)
+    EVT_LEFT_UP(wxHtmlWindow::OnMouseUp)
+    EVT_RIGHT_UP(wxHtmlWindow::OnMouseUp)
+    EVT_MOTION(wxHtmlWindow::OnMouseMove)
+    EVT_PAINT(wxHtmlWindow::OnPaint)
+#if wxUSE_CLIPBOARD
+    EVT_LEFT_DCLICK(wxHtmlWindow::OnDoubleClick)
+    EVT_ENTER_WINDOW(wxHtmlWindow::OnMouseEnter)
+    EVT_LEAVE_WINDOW(wxHtmlWindow::OnMouseLeave)
+    EVT_MOUSE_CAPTURE_LOST(wxHtmlWindow::OnMouseCaptureLost)
+    EVT_KEY_UP(wxHtmlWindow::OnKeyUp)
+    EVT_MENU(wxID_COPY, wxHtmlWindow::OnCopy)
+    EVT_TEXT_COPY(wxID_ANY, wxHtmlWindow::OnClipboardEvent)
+#endif // wxUSE_CLIPBOARD
 END_EVENT_TABLE()
 
 END_EVENT_TABLE()
 
+//-----------------------------------------------------------------------------
+// wxHtmlWindowInterface implementation in wxHtmlWindow
+//-----------------------------------------------------------------------------
 
 
+void wxHtmlWindow::SetHTMLWindowTitle(const wxString& title)
+{
+    OnSetTitle(title);
+}
 
 
+void wxHtmlWindow::OnHTMLLinkClicked(const wxHtmlLinkInfo& link)
+{
+    OnLinkClicked(link);
+}
+
+wxHtmlOpeningStatus wxHtmlWindow::OnHTMLOpeningURL(wxHtmlURLType type,
+                                                   const wxString& url,
+                                                   wxString *redirect) const
+{
+    return OnOpeningURL(type, url, redirect);
+}
+
+wxPoint wxHtmlWindow::HTMLCoordsToWindow(wxHtmlCell *WXUNUSED(cell),
+                                         const wxPoint& pos) const
+{
+    return CalcScrolledPosition(pos);
+}
+
+wxWindow* wxHtmlWindow::GetHTMLWindow()
+{
+    return this;
+}
+
+wxColour wxHtmlWindow::GetHTMLBackgroundColour() const
+{
+    return GetBackgroundColour();
+}
+
+void wxHtmlWindow::SetHTMLBackgroundColour(const wxColour& clr)
+{
+    SetBackgroundColour(clr);
+}
+
+void wxHtmlWindow::SetHTMLBackgroundImage(const wxBitmap& bmpBg)
+{
+    SetBackgroundImage(bmpBg);
+}
+
+void wxHtmlWindow::SetHTMLStatusText(const wxString& text)
+{
+#if wxUSE_STATUSBAR
+    if (m_RelatedStatusBarIndex != -1)
+    {
+        if (m_RelatedStatusBar)
+        {
+            m_RelatedStatusBar->SetStatusText(text, m_RelatedStatusBarIndex);
+        }
+        else if (m_RelatedFrame)
+        {
+            m_RelatedFrame->SetStatusText(text, m_RelatedStatusBarIndex);
+        }
+    }
+#else
+    wxUnusedVar(text);
+#endif // wxUSE_STATUSBAR
+}
 
 
+/*static*/
+wxCursor wxHtmlWindow::GetDefaultHTMLCursor(HTMLCursor type)
+{
+    switch (type)
+    {
+        case HTMLCursor_Link:
+            if ( !ms_cursorLink )
+                ms_cursorLink = new wxCursor(wxCURSOR_HAND);
+            return *ms_cursorLink;
+
+        case HTMLCursor_Text:
+            if ( !ms_cursorText )
+                ms_cursorText = new wxCursor(wxCURSOR_IBEAM);
+            return *ms_cursorText;
+
+        case HTMLCursor_Default:
+        default:
+            return *wxSTANDARD_CURSOR;
+    }
+}
+
+wxCursor wxHtmlWindow::GetHTMLCursor(HTMLCursor type) const
+{
+    return GetDefaultHTMLCursor(type);
+}
+
+
+//-----------------------------------------------------------------------------
+// wxHtmlWinModule
+//-----------------------------------------------------------------------------
 
 // A module to allow initialization/cleanup
 // without calling these functions from app.cpp or from
 
 // A module to allow initialization/cleanup
 // without calling these functions from app.cpp or from
@@ -555,25 +1781,16 @@ class wxHtmlWinModule: public wxModule
 DECLARE_DYNAMIC_CLASS(wxHtmlWinModule)
 public:
     wxHtmlWinModule() : wxModule() {}
 DECLARE_DYNAMIC_CLASS(wxHtmlWinModule)
 public:
     wxHtmlWinModule() : wxModule() {}
-    bool OnInit() { return TRUE; }
+    bool OnInit() { return true; }
     void OnExit() { wxHtmlWindow::CleanUpStatics(); }
 };
 
 IMPLEMENT_DYNAMIC_CLASS(wxHtmlWinModule, wxModule)
 
 
     void OnExit() { wxHtmlWindow::CleanUpStatics(); }
 };
 
 IMPLEMENT_DYNAMIC_CLASS(wxHtmlWinModule, wxModule)
 
 
+// This hack forces the linker to always link in m_* files
+// (wxHTML doesn't work without handlers from these files)
+#include "wx/html/forcelnk.h"
+FORCE_WXHTML_MODULES()
 
 
-
-///// default mod handlers are forced there:
-
-FORCE_LINK(mod_layout)
-FORCE_LINK(mod_fonts)
-FORCE_LINK(mod_image)
-FORCE_LINK(mod_list)
-FORCE_LINK(mod_pre)
-FORCE_LINK(mod_hline)
-FORCE_LINK(mod_links)
-FORCE_LINK(mod_tables)
-
-
-#endif
+#endif // wxUSE_HTML
wxWidgets (Impactor)