disallow creation of wxDC objects and made wxDC an ABC; use wxDCTemp instead of wxDC...

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

diff --git a/src/html/m_layout.cpp b/src/html/m_layout.cpp
index 2464a5a9cecb7c3640714b43423c05559c5f4bfb..bc2150ec69be4db65ab9ee41a680d328fae34699 100644 (file)
--- a/src/html/m_layout.cpp
+++ b/src/html/m_layout.cpp
@@ -4,24 +4,23 @@
 // Author:      Vaclav Slavik
 // RCS-ID:      $Id$
 // Copyright:   (c) 1999 Vaclav Slavik
-// Licence:     wxWindows Licence
+// Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-#pragma implementation
-#endif
 
 #include "wx/wxprec.h"
 
-
 #include "wx/defs.h"
+
 #if wxUSE_HTML && wxUSE_STREAMS
+
 #ifdef __BORLANDC__
-#pragma hdrstop
+    #pragma hdrstop
 #endif
 
 #ifndef WXPRECOMP
 #endif
 
+#include "wx/image.h"
 
 #include "wx/html/forcelnk.h"
 #include "wx/html/m_templ.h"
@@ -30,8 +29,11 @@
 
 FORCE_LINK_ME(m_layout)
 
-
-#include <stdlib.h> // bsearch()
+#ifdef __WXWINCE__
+    #include "wx/msw/wince/missing.h"       // for bsearch()
+#else
+    #include <stdlib.h>                     // bsearch()
+#endif
 
 //-----------------------------------------------------------------------------
 // wxHtmlPageBreakCell
@@ -94,16 +96,16 @@ bool wxHtmlPageBreakCell::AdjustPagebreak(int* pagebreak, int* known_pagebreaks,
     // When we are counting pages, 'known_pagebreaks' is non-NULL.
     // That's the only time we change 'pagebreak'. Otherwise, pages
     // were already counted, 'known_pagebreaks' is NULL, and we don't
-    // do anything except return FALSE.
+    // do anything except return false.
     //
-    // We also simply return FALSE if the 'pagebreak' argument is
+    // We also simply return false if the 'pagebreak' argument is
     // less than (vertically above) or the same as the current
     // vertical position. Otherwise we'd be setting a pagebreak above
     // the current cell, which is incorrect, or duplicating a
     // pagebreak that has already been set.
     if(NULL == known_pagebreaks || *pagebreak <= m_PosY)
         {
-        return FALSE;
+        return false;
         }
 
     // m_PosY is only the vertical offset from the parent. The pagebreak
@@ -123,12 +125,12 @@ bool wxHtmlPageBreakCell::AdjustPagebreak(int* pagebreak, int* known_pagebreaks,
     // Add a pagebreak only if there isn't one already set here.
     if(NULL != where)
         {
-        return FALSE;
+        return false;
         }
     else
         {
         *pagebreak = m_PosY;
-        return TRUE;
+        return true;
         }
 }
 
@@ -144,7 +146,7 @@ TAG_HANDLER_BEGIN(P, "P")
         }
         m_WParser->GetContainer()->SetIndent(m_WParser->GetCharHeight(), wxHTML_INDENT_TOP);
         m_WParser->GetContainer()->SetAlign(tag);
-        return FALSE;
+        return false;
     }
 
 TAG_HANDLER_END(P)
@@ -164,7 +166,7 @@ TAG_HANDLER_BEGIN(BR, "BR")
         c->SetAlignHor(al);
         c->SetAlign(tag);
         c->SetMinHeight(m_WParser->GetCharHeight());
-        return FALSE;
+        return false;
     }
 
 TAG_HANDLER_END(BR)
@@ -201,9 +203,9 @@ TAG_HANDLER_BEGIN(CENTER, "CENTER")
             else
                 c->SetAlignHor(old);
 
-            return TRUE;
+            return true;
         }
-        else return FALSE;
+        else return false;
     }
 
 TAG_HANDLER_END(CENTER)
@@ -217,18 +219,18 @@ TAG_HANDLER_BEGIN(DIV, "DIV")
     {
         if(tag.HasParam(wxT("STYLE")))
         {
-            if(tag.GetParam(wxT("STYLE")).IsSameAs(wxT("PAGE-BREAK-BEFORE:ALWAYS"), FALSE))
+            if(tag.GetParam(wxT("STYLE")).IsSameAs(wxT("PAGE-BREAK-BEFORE:ALWAYS"), false))
             {
                 m_WParser->CloseContainer();
                 m_WParser->OpenContainer()->InsertCell(new wxHtmlPageBreakCell);
                 m_WParser->CloseContainer();
                 m_WParser->OpenContainer();
-                return FALSE;
+                return false;
             }
             else
             {
                 // Treat other STYLE parameters here when they're supported.
-                return FALSE;
+                return false;
             }
         }
         else if(tag.HasParam(wxT("ALIGN")))
@@ -292,12 +294,18 @@ TAG_HANDLER_BEGIN(TITLE, "TITLE")
             wxHtmlWindow *wfr = (wxHtmlWindow*)(m_WParser->GetWindow());
             if (wfr)
             {
-                const wxString& src = *m_WParser->GetSource();
-                wfr->OnSetTitle(src.Mid(tag.GetBeginPos(), 
-                                        tag.GetEndPos1()-tag.GetBeginPos()));
+                wxString title = m_WParser->GetSource()->Mid(
+                                        tag.GetBeginPos(),
+                                        tag.GetEndPos1()-tag.GetBeginPos());
+#if !wxUSE_UNICODE && wxUSE_WCHAR_T
+                wxCSConv conv(m_WParser->GetInputEncoding());
+                title = wxString(title.wc_str(conv), wxConvLocal);
+#endif
+                title = m_WParser->GetEntitiesParser()->Parse(title);
+                wfr->OnSetTitle(title);
             }
         }
-        return TRUE;
+        return true;
     }
 
 TAG_HANDLER_END(TITLE)
@@ -321,6 +329,25 @@ TAG_HANDLER_BEGIN(BODY, "BODY")
         if (tag.GetParamAsColour(wxT("LINK"), &clr))
             m_WParser->SetLinkColor(clr);
 
+        if (tag.HasParam(wxT("BACKGROUND")))
+        {
+            wxFSFile *fileBgImage = m_WParser->OpenURL
+                                               (
+                                                wxHTML_URL_IMAGE,
+                                                tag.GetParam(wxT("BACKGROUND"))
+                                               );
+            if ( fileBgImage )
+            {
+                wxInputStream *is = fileBgImage->GetStream();
+                if ( is )
+                {
+                    wxImage image(*is);
+                    if ( image.Ok() )
+                        m_WParser->GetWindow()->SetBackgroundImage(image);
+                }
+            }
+        }
+
         if (tag.GetParamAsColour(wxT("BGCOLOR"), &clr))
         {
             m_WParser->GetContainer()->InsertCell(
@@ -328,7 +355,8 @@ TAG_HANDLER_BEGIN(BODY, "BODY")
             if (m_WParser->GetWindow() != NULL)
                 m_WParser->GetWindow()->SetBackgroundColour(clr);
         }
-        return FALSE;
+
+        return false;
     }
 
 TAG_HANDLER_END(BODY)
@@ -357,7 +385,7 @@ TAG_HANDLER_BEGIN(BLOCKQUOTE, "BLOCKQUOTE")
         c->SetIndent(m_WParser->GetCharHeight(), wxHTML_INDENT_BOTTOM);
         m_WParser->CloseContainer();
         m_WParser->OpenContainer();
-        return TRUE;
+        return true;
     }
 
 TAG_HANDLER_END(BLOCKQUOTE)