Add wxApp::GTKIsUsingGlobalMenu() helper to wxGTK.

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

diff --git a/src/html/htmlcell.cpp b/src/html/htmlcell.cpp
index 50e178a6dabdf378f81dc2a18e78ca7366f902fc..53699fc856e114349f96edb6417885dfcb7cf3ea 100644 (file)
--- a/src/html/htmlcell.cpp
+++ b/src/html/htmlcell.cpp
@@ -220,11 +220,16 @@ wxCursor wxHtmlCell::GetMouseCursor(wxHtmlWindowInterface *window) const
 }
 
 
-bool wxHtmlCell::AdjustPagebreak(int *pagebreak,
-                                 wxArrayInt& WXUNUSED(known_pagebreaks)) const
-{
-    if ((!m_CanLiveOnPagebreak) &&
-                m_PosY < *pagebreak && m_PosY + m_Height > *pagebreak)
+bool
+wxHtmlCell::AdjustPagebreak(int *pagebreak,
+                            const wxArrayInt& WXUNUSED(known_pagebreaks),
+                            int pageHeight) const
+{
+    // Notice that we always break the cells bigger than the page height here
+    // as otherwise we wouldn't be able to break them at all.
+    if ( m_Height <= pageHeight &&
+            (!m_CanLiveOnPagebreak &&
+                m_PosY < *pagebreak && m_PosY + m_Height > *pagebreak) )
     {
         *pagebreak = m_PosY;
         return true;
@@ -476,17 +481,10 @@ void wxHtmlWordCell::SetSelectionPrivPos(const wxDC& dc, wxHtmlSelection *s) con
           this == s->GetToCell() ? s->GetToPos() : wxDefaultPosition,
           p1, p2);
 
-    wxPoint p(0, m_Word.length());
-
-    if ( this == s->GetFromCell() )
-        p.x = p1; // selection starts here
-    if ( this == s->GetToCell() )
-        p.y = p2; // selection ends here
-
     if ( this == s->GetFromCell() )
-        s->SetFromPrivPos(p);
+        s->SetFromCharacterPos (p1); // selection starts here
     if ( this == s->GetToCell() )
-        s->SetToPrivPos(p);
+        s->SetToCharacterPos (p2); // selection ends here
 }
 
 
@@ -498,7 +496,7 @@ static void SwitchSelState(wxDC& dc, wxHtmlRenderingInfo& info,
 
     if ( toSelection )
     {
-        dc.SetBackgroundMode(wxBRUSHSTYLE_SOLID);
+        dc.SetBackgroundMode(wxSOLID);
         dc.SetTextForeground(info.GetStyle().GetSelectedTextColour(fg));
         dc.SetTextBackground(info.GetStyle().GetSelectedTextBgColour(bg));
         dc.SetBackground(wxBrush(info.GetStyle().GetSelectedTextBgColour(bg),
@@ -506,10 +504,12 @@ static void SwitchSelState(wxDC& dc, wxHtmlRenderingInfo& info,
     }
     else
     {
-        dc.SetBackgroundMode(wxBRUSHSTYLE_TRANSPARENT);
+        const int mode = info.GetState().GetBgMode();
+        dc.SetBackgroundMode(mode);
         dc.SetTextForeground(fg);
         dc.SetTextBackground(bg);
-        dc.SetBackground(wxBrush(bg, wxBRUSHSTYLE_SOLID));
+        if ( mode != wxTRANSPARENT )
+            dc.SetBackground(wxBrush(bg, mode));
     }
 }
 
@@ -533,23 +533,18 @@ void wxHtmlWordCell::Draw(wxDC& dc, int x, int y,
         int w, h;
         int ofs = 0;
 
-        wxPoint priv = (this == s->GetFromCell()) ?
-                           s->GetFromPrivPos() : s->GetToPrivPos();
-
         // NB: this is quite a hack: in order to compute selection boundaries
         //     (in word's characters) we must know current font, which is only
         //     possible inside rendering code. Therefore we update the
         //     information here and store it in wxHtmlSelection so that
         //     ConvertToText can use it later:
-        if ( priv == wxDefaultPosition )
+        if ( !s->AreFromToCharacterPosSet () )
         {
             SetSelectionPrivPos(dc, s);
-            priv = (this == s->GetFromCell()) ?
-                    s->GetFromPrivPos() : s->GetToPrivPos();
         }
 
-        int part1 = priv.x;
-        int part2 = priv.y;
+        int part1 = s->GetFromCell()==this ? s->GetFromCharacterPos() : 0;
+        int part2 = s->GetToCell()==this   ? s->GetToCharacterPos()   : m_Word.Length();
 
         if ( part1 > 0 )
         {
@@ -579,16 +574,7 @@ void wxHtmlWordCell::Draw(wxDC& dc, int x, int y,
     {
         wxHtmlSelectionState selstate = info.GetState().GetSelectionState();
         // Not changing selection state, draw the word in single mode:
-        if ( selstate != wxHTML_SEL_OUT &&
-             dc.GetBackgroundMode() != wxBRUSHSTYLE_SOLID )
-        {
-            SwitchSelState(dc, info, true);
-        }
-        else if ( selstate == wxHTML_SEL_OUT &&
-                  dc.GetBackgroundMode() == wxBRUSHSTYLE_SOLID )
-        {
-            SwitchSelState(dc, info, false);
-        }
+        SwitchSelState(dc, info, selstate != wxHTML_SEL_OUT);
         dc.DrawText(m_Word, x + m_PosX, y + m_PosY);
         drawSelectionAfterCell = (selstate != wxHTML_SEL_OUT);
     }
@@ -634,9 +620,6 @@ wxString wxHtmlWordCell::ConvertToText(wxHtmlSelection *s) const
 {
     if ( s && (this == s->GetFromCell() || this == s->GetToCell()) )
     {
-        wxPoint priv = this == s->GetFromCell() ? s->GetFromPrivPos()
-                                                : s->GetToPrivPos();
-
         // VZ: we may be called before we had a chance to re-render ourselves
         //     and in this case GetFrom/ToPrivPos() is not set yet -- assume
         //     that this only happens in case of a double/triple click (which
@@ -644,10 +627,10 @@ wxString wxHtmlWordCell::ConvertToText(wxHtmlSelection *s) const
         //     entire contents of the cell in this case
         //
         // TODO: but this really needs to be fixed in some better way later...
-        if ( priv != wxDefaultPosition )
+        if ( s->AreFromToCharacterPosSet() )
         {
-            const int part1 = priv.x;
-            const int part2 = priv.y;
+            const int part1 = s->GetFromCell()==this ? s->GetFromCharacterPos() : 0;
+            const int part2 = s->GetToCell()==this   ? s->GetToCharacterPos()   : m_Word.Length();
             if ( part1 == part2 )
                 return wxEmptyString;
             return GetPartAsText(part1, part2);
@@ -789,11 +772,13 @@ int wxHtmlContainerCell::GetIndentUnits(int ind) const
 }
 
 
-bool wxHtmlContainerCell::AdjustPagebreak(int *pagebreak,
-                                          wxArrayInt& known_pagebreaks) const
+bool
+wxHtmlContainerCell::AdjustPagebreak(int *pagebreak,
+                                     const wxArrayInt& known_pagebreaks,
+                                     int pageHeight) const
 {
     if (!m_CanLiveOnPagebreak)
-        return wxHtmlCell::AdjustPagebreak(pagebreak, known_pagebreaks);
+        return wxHtmlCell::AdjustPagebreak(pagebreak, known_pagebreaks, pageHeight);
 
     wxHtmlCell *c = GetFirstChild();
     bool rt = false;
@@ -801,7 +786,7 @@ bool wxHtmlContainerCell::AdjustPagebreak(int *pagebreak,
 
     while (c)
     {
-        if (c->AdjustPagebreak(&pbrk, known_pagebreaks))
+        if (c->AdjustPagebreak(&pbrk, known_pagebreaks, pageHeight))
             rt = true;
         c = c->GetNext();
     }
@@ -1560,17 +1545,23 @@ void wxHtmlColourCell::DrawInvisible(wxDC& dc,
     if (m_Flags & wxHTML_CLR_BACKGROUND)
     {
         state.SetBgColour(m_Colour);
-        if (state.GetSelectionState() != wxHTML_SEL_IN)
-        {
-            dc.SetTextBackground(m_Colour);
-            dc.SetBackground(wxBrush(m_Colour, wxBRUSHSTYLE_SOLID));
-        }
-        else
-        {
-            wxColour c = info.GetStyle().GetSelectedTextBgColour(m_Colour);
-            dc.SetTextBackground(c);
-            dc.SetBackground(wxBrush(c, wxBRUSHSTYLE_SOLID));
-        }
+        state.SetBgMode(wxSOLID);
+        const wxColour c = state.GetSelectionState() == wxHTML_SEL_IN
+                         ? info.GetStyle().GetSelectedTextBgColour(m_Colour)
+                         : m_Colour;
+        dc.SetTextBackground(c);
+        dc.SetBackground(c);
+        dc.SetBackgroundMode(wxSOLID);
+    }
+    if (m_Flags & wxHTML_CLR_TRANSPARENT_BACKGROUND)
+    {
+        state.SetBgColour(m_Colour);
+        state.SetBgMode(wxTRANSPARENT);
+        const wxColour c = state.GetSelectionState() == wxHTML_SEL_IN
+                         ? info.GetStyle().GetSelectedTextBgColour(m_Colour)
+                         : m_Colour;
+        dc.SetTextBackground(c);
+        dc.SetBackgroundMode(wxTRANSPARENT);
     }
 }