don't expect errno to be set to EOVERFLOW if vsnprintf() fails

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

diff --git a/src/html/m_hline.cpp b/src/html/m_hline.cpp
index 7ff5b19a4d5e48dc5a13b6f8d0d0f9db9a55ece2..80f433c441b22de8afd83d8855ded279795d5903 100644 (file)
--- a/src/html/m_hline.cpp
+++ b/src/html/m_hline.cpp
@@ -4,19 +4,14 @@
 // Author:      Vaclav Slavik
 // RCS-ID:      $Id$
 // Copyright:   (c) 1999 Vaclav Slavik
 // Author:      Vaclav Slavik
 // RCS-ID:      $Id$
 // Copyright:   (c) 1999 Vaclav Slavik

-// Licence:     wxWindows Licence
+// Licence:     wxWindows licence

 /////////////////////////////////////////////////////////////////////////////
 
 /////////////////////////////////////////////////////////////////////////////
 

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

 #include "wx/wxprec.h"
 
 #include "wx/wxprec.h"
 

-

 #include "wx/defs.h"
 #if wxUSE_HTML && wxUSE_STREAMS
 #include "wx/defs.h"
 #if wxUSE_HTML && wxUSE_STREAMS

-#ifdef __BORDLANDC__
+#ifdef __BORLANDC__

 #pragma hdrstop
 #endif
 
 #pragma hdrstop
 #endif
 


@@ -41,17 +36,26 @@ FORCE_LINK_ME(m_hline)
 class wxHtmlLineCell : public wxHtmlCell
 {
     public:
 class wxHtmlLineCell : public wxHtmlCell
 {
     public:

-        wxHtmlLineCell(int size) : wxHtmlCell() {m_Height = size;}
-        void Draw(wxDC& dc, int x, int y, int view_y1, int view_y2);
-        void Layout(int w) 
+        wxHtmlLineCell(int size, bool shading) : wxHtmlCell() {m_Height = size; m_HasShading = shading;}
+        void Draw(wxDC& dc, int x, int y, int view_y1, int view_y2,
+                  wxHtmlRenderingInfo& info);
+        void Layout(int w)

             { m_Width = w; wxHtmlCell::Layout(w); }
             { m_Width = w; wxHtmlCell::Layout(w); }

+
+    private:
+        // Should we draw 3-D shading or not
+      bool m_HasShading;
+
+      DECLARE_NO_COPY_CLASS(wxHtmlLineCell)

 };
 
 
 };
 
 

-void wxHtmlLineCell::Draw(wxDC& dc, int x, int y, int view_y1, int view_y2)
+void wxHtmlLineCell::Draw(wxDC& dc, int x, int y,
+                          int WXUNUSED(view_y1), int WXUNUSED(view_y2),
+                          wxHtmlRenderingInfo& WXUNUSED(info))

 {
 {

-    wxBrush mybrush("BLACK", wxSOLID);
-    wxPen mypen("BLACK", 1, wxSOLID);
+    wxBrush mybrush(wxT("GREY"), (m_HasShading) ? wxTRANSPARENT : wxSOLID);
+    wxPen mypen(wxT("GREY"), 1, wxSOLID);

     dc.SetBrush(mybrush);
     dc.SetPen(mypen);
     dc.DrawRectangle(x + m_PosX, y + m_PosY, m_Width, m_Height);
     dc.SetBrush(mybrush);
     dc.SetPen(mypen);
     dc.DrawRectangle(x + m_PosX, y + m_PosY, m_Width, m_Height);


@@ -66,11 +70,13 @@ void wxHtmlLineCell::Draw(wxDC& dc, int x, int y, int view_y1, int view_y2)
 
 
 TAG_HANDLER_BEGIN(HR, "HR")
 
 
 TAG_HANDLER_BEGIN(HR, "HR")

+    TAG_HANDLER_CONSTR(HR) { }

 
     TAG_HANDLER_PROC(tag)
     {
         wxHtmlContainerCell *c;
         int sz;
 
     TAG_HANDLER_PROC(tag)
     {
         wxHtmlContainerCell *c;
         int sz;

+        bool HasShading;

 
         m_WParser->CloseContainer();
         c = m_WParser->OpenContainer();
 
         m_WParser->CloseContainer();
         c = m_WParser->OpenContainer();


@@ -81,12 +87,13 @@ TAG_HANDLER_BEGIN(HR, "HR")
         c->SetWidthFloat(tag);
         sz = 1;
         tag.GetParamAsInt(wxT("SIZE"), &sz);
         c->SetWidthFloat(tag);
         sz = 1;
         tag.GetParamAsInt(wxT("SIZE"), &sz);

-        c->InsertCell(new wxHtmlLineCell((int)((double)sz * m_WParser->GetPixelScale())));
+        HasShading = !(tag.HasParam(wxT("NOSHADE")));
+        c->InsertCell(new wxHtmlLineCell((int)((double)sz * m_WParser->GetPixelScale()), HasShading));

 
         m_WParser->CloseContainer();
         m_WParser->OpenContainer();
 
 
         m_WParser->CloseContainer();
         m_WParser->OpenContainer();
 

-        return FALSE;
+        return false;

     }
 
 TAG_HANDLER_END(HR)
     }
 
 TAG_HANDLER_END(HR)