added a preImage of the selection in order to avoid unnecessary events being triggered

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

diff --git a/src/html/htmlwin.cpp b/src/html/htmlwin.cpp
index 1eb0d2a16678f8647fb39daa074bd06b98ed85b9..7d79fe5523c97a1d7de1c31ea4af8f642d1cb929 100644 (file)
--- a/src/html/htmlwin.cpp
+++ b/src/html/htmlwin.cpp
@@ -30,7 +30,6 @@
 #endif
 
 #include "wx/html/htmlwin.h"
 #endif
 
 #include "wx/html/htmlwin.h"

-#include "wx/html/forcelnk.h"

 #include "wx/html/htmlproc.h"
 #include "wx/list.h"
 
 #include "wx/html/htmlproc.h"
 #include "wx/list.h"
 


@@ -198,6 +197,10 @@ bool wxHtmlWindow::SetPage(const wxString& source)
     return TRUE;
 }
 
     return TRUE;
 }
 

+bool wxHtmlWindow::AppendToPage(const wxString& source)
+{
+    return SetPage(*(GetParser()->GetSource()) + source);
+}

 
 bool wxHtmlWindow::LoadPage(const wxString& location)
 {
 
 bool wxHtmlWindow::LoadPage(const wxString& location)
 {


@@ -615,7 +618,7 @@ void wxHtmlWindow::OnLinkClicked(const wxHtmlLinkInfo& link)
 void wxHtmlWindow::OnCellClicked(wxHtmlCell *cell,
                                  wxCoord x, wxCoord y,
                                  const wxMouseEvent& event)
 void wxHtmlWindow::OnCellClicked(wxHtmlCell *cell,
                                  wxCoord x, wxCoord y,
                                  const wxMouseEvent& event)

-{ 
+{

     wxCHECK_RET( cell, _T("can't be called with NULL cell") );
 
     cell->OnMouseClick(this, x, y, event);
     wxCHECK_RET( cell, _T("can't be called with NULL cell") );
 
     cell->OnMouseClick(this, x, y, event);


@@ -629,30 +632,18 @@ void wxHtmlWindow::OnCellMouseHover(wxHtmlCell * WXUNUSED(cell),
 
 void wxHtmlWindow::OnDraw(wxDC& dc)
 {
 
 void wxHtmlWindow::OnDraw(wxDC& dc)
 {

-    int x, y;
-    wxRegionIterator upd(GetUpdateRegion()); // get the update rect list
-    int v_y, v_h;
+    if (m_tmpCanDrawLocks > 0 || m_Cell == NULL) return;

 
 

-    if (m_tmpCanDrawLocks > 0) return;
+    int x, y;
+    wxRect rect = GetUpdateRegion().GetBox();

 
     dc.SetMapMode(wxMM_TEXT);
 
     dc.SetMapMode(wxMM_TEXT);

-#if 0
-/* VS - I don't think this is neccessary any longer
-        MSC_VER 1200 means MSVC 6.0 and it works fine */
-#if defined(_MSC_VER) && (_MSC_VER == 1200)
-    ::SetMapMode((HDC)dc.GetHDC(), MM_TEXT);
-#endif
-#endif

     dc.SetBackgroundMode(wxTRANSPARENT);
     GetViewStart(&x, &y);
 
     dc.SetBackgroundMode(wxTRANSPARENT);
     GetViewStart(&x, &y);
 

-    while (upd)
-    {
-        v_y = upd.GetY();
-        v_h = upd.GetH();
-        if (m_Cell) m_Cell->Draw(dc, 0, 0, y * wxHTML_SCROLL_STEP + v_y, y * wxHTML_SCROLL_STEP + v_h + v_y);
-        upd++;
-    }
+    m_Cell->Draw(dc, 0, 0, 
+                 y * wxHTML_SCROLL_STEP + rect.GetTop(), 
+                 y * wxHTML_SCROLL_STEP + rect.GetBottom());

 }
 
 
 }
 
 


@@ -686,6 +677,8 @@ void wxHtmlWindow::OnMouseEvent(wxMouseEvent& event)
             wxHtmlCell *cell = m_Cell->FindCellByPos(pos.x, pos.y);
 
             // VZ: is it possible that we don't find anything at all?
             wxHtmlCell *cell = m_Cell->FindCellByPos(pos.x, pos.y);
 
             // VZ: is it possible that we don't find anything at all?

+            // VS: yes. FindCellByPos returns terminal cell and
+            //     containers may have empty borders

             if ( cell )
                 OnCellClicked(cell, pos.x, pos.y, event);
         }
             if ( cell )
                 OnCellClicked(cell, pos.x, pos.y, event);
         }


@@ -782,20 +775,9 @@ public:
 IMPLEMENT_DYNAMIC_CLASS(wxHtmlWinModule, wxModule)
 
 
 IMPLEMENT_DYNAMIC_CLASS(wxHtmlWinModule, wxModule)
 
 

-
-
-///// default mod handlers are forced there:
-
-FORCE_LINK(m_layout)
-FORCE_LINK(m_fonts)
-FORCE_LINK(m_image)
-FORCE_LINK(m_list)
-FORCE_LINK(m_dflist)
-FORCE_LINK(m_pre)
-FORCE_LINK(m_hline)
-FORCE_LINK(m_links)
-FORCE_LINK(m_tables)
-FORCE_LINK(m_meta)
-
+// 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()

 
 #endif
 
 #endif