removed asserts to suppress gcc 3.4 warnings about condition being always true

[wxWidgets.git] / src / msw / pen.cpp

diff --git a/src/msw/pen.cpp b/src/msw/pen.cpp
index e07b7a1e76b213017ee76d1a6d6464cf81ce80b8..e79ddf7de78529de739343a7521c05368f244946 100644 (file)
--- a/src/msw/pen.cpp
+++ b/src/msw/pen.cpp
@@ -5,11 +5,11 @@
 // Modified by:
 // Created:     04/01/98
 // RCS-ID:      $Id$
-// Copyright:   (c) Julian Smart and Markus Holzem
-// Licence:     wxWindows license
+// Copyright:   (c) Julian Smart
+// Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
 #pragma implementation "pen.h"
 #endif
 
@@ -30,7 +30,8 @@
 #endif
 
 #include "wx/msw/private.h"
-#include "assert.h"
+
+static int wx2msPenStyle(int wx_style);
 
 IMPLEMENT_DYNAMIC_CLASS(wxPen, wxGDIObject)
 
@@ -41,7 +42,7 @@ wxPenRefData::wxPenRefData()
   m_join = wxJOIN_ROUND ;
   m_cap = wxCAP_ROUND ;
   m_nbDash = 0 ;
-  m_dash = (wxMSWDash*)NULL;
+  m_dash = (wxDash*)NULL;
   m_hPen = 0;
 }
 
@@ -67,14 +68,10 @@ wxPenRefData::~wxPenRefData()
 
 wxPen::wxPen()
 {
-  if (wxThePenList)
-    wxThePenList->AddPen(this);
 }
 
 wxPen::~wxPen()
 {
-    if (wxThePenList)
-        wxThePenList->RemovePen(this);
 }
 
 // Should implement Create
@@ -89,7 +86,7 @@ wxPen::wxPen(const wxColour& col, int Width, int Style)
   M_PENDATA->m_join = wxJOIN_ROUND ;
   M_PENDATA->m_cap = wxCAP_ROUND ;
   M_PENDATA->m_nbDash = 0 ;
-  M_PENDATA->m_dash = (wxMSWDash*)NULL;
+  M_PENDATA->m_dash = (wxDash*)NULL;
   M_PENDATA->m_hPen = 0 ;
 
 #ifndef __WIN32__
@@ -117,8 +114,6 @@ wxPen::wxPen(const wxColour& col, int Width, int Style)
 #endif
   RealizeResource();
 
-  if ( wxThePenList )
-    wxThePenList->AddPen(this);
 }
 
 wxPen::wxPen(const wxBitmap& stipple, int Width)
@@ -132,13 +127,11 @@ wxPen::wxPen(const wxBitmap& stipple, int Width)
     M_PENDATA->m_join = wxJOIN_ROUND ;
     M_PENDATA->m_cap = wxCAP_ROUND ;
     M_PENDATA->m_nbDash = 0 ;
-    M_PENDATA->m_dash = (wxMSWDash*)NULL;
+    M_PENDATA->m_dash = (wxDash*)NULL;
     M_PENDATA->m_hPen = 0 ;
 
     RealizeResource();
 
-    if (wxThePenList)
-       wxThePenList->AddPen(this);
 }
 
 bool wxPen::RealizeResource()
@@ -151,13 +144,12 @@ bool wxPen::RealizeResource()
            return TRUE;
        }
 
-       COLORREF ms_colour = 0;
-       ms_colour = M_PENDATA->m_colour.GetPixel();
+       COLORREF ms_colour = M_PENDATA->m_colour.GetPixel();
 
        // Join style, Cap style, Pen Stippling only on Win32.
        // Currently no time to find equivalent on Win3.1, sorry
        // [if such equiv exist!!]
-#if defined(__WIN32__) && !defined(__WXMICROWIN__)
+#if defined(__WIN32__) && !defined(__WXMICROWIN__) && !defined(__WXWINCE__)
        if (M_PENDATA->m_join==wxJOIN_ROUND        &&
            M_PENDATA->m_cap==wxCAP_ROUND          &&
            M_PENDATA->m_style!=wxUSER_DASH        &&
@@ -240,9 +232,9 @@ bool wxPen::RealizeResource()
            if (M_PENDATA->m_style==wxUSER_DASH && M_PENDATA->m_nbDash && M_PENDATA->m_dash)
            {
                real_dash = new wxMSWDash[M_PENDATA->m_nbDash];
-               int i;
-               for (i=0; i<M_PENDATA->m_nbDash; i++)
-                   real_dash[i] = M_PENDATA->m_dash[i] * M_PENDATA->m_width;
+               int rw = M_PENDATA->m_width > 1 ? M_PENDATA->m_width : 1;
+               for ( int i = 0; i < M_PENDATA->m_nbDash; i++ )
+                   real_dash[i] = M_PENDATA->m_dash[i] * rw;
            }
            else
            {
@@ -287,7 +279,7 @@ bool wxPen::RealizeResource()
     return FALSE;
 }
 
-WXHANDLE wxPen::GetResourceHandle()
+WXHANDLE wxPen::GetResourceHandle() const
 {
         if ( !M_PENDATA )
                 return 0;
@@ -377,7 +369,7 @@ void wxPen::SetDashes(int nb_dashes, const wxDash *Dash)
     Unshare();
 
     M_PENDATA->m_nbDash = nb_dashes;
-    M_PENDATA->m_dash = (wxMSWDash *)Dash;
+    M_PENDATA->m_dash = (wxDash *)Dash;
 
     RealizeResource();
 }
@@ -402,46 +394,29 @@ void wxPen::SetCap(int Cap)
 
 int wx2msPenStyle(int wx_style)
 {
-    int cstyle;
+#if !defined(__WXMICROWIN__) && !defined(__WXWINCE__)
     switch (wx_style)
     {
-#if !defined(__WXMICROWIN__)
-       case wxDOT:
-           cstyle = PS_DOT;
-           break;
-
-       case wxDOT_DASH:
-           cstyle = PS_DASHDOT;
-           break;
-
-       case wxSHORT_DASH:
-       case wxLONG_DASH:
-           cstyle = PS_DASH;
-           break;
-
-       case wxTRANSPARENT:
-           cstyle = PS_NULL;
-           break;
-#endif
+        case wxDOT:
+            return PS_DOT;
 
-       case wxUSER_DASH:
-#if !defined(__WXMICROWIN__)
-#ifdef __WIN32__
-           // Win32s doesn't have PS_USERSTYLE
-           if (wxGetOsVersion()==wxWINDOWS_NT || wxGetOsVersion()==wxWIN95)
-               cstyle = PS_USERSTYLE;
-           else
-               cstyle = PS_DOT; // We must make a choice... This is mine!
+        case wxDOT_DASH:
+            return PS_DASHDOT;
+
+        case wxSHORT_DASH:
+        case wxLONG_DASH:
+            return PS_DASH;
+
+        case wxTRANSPARENT:
+            return PS_NULL;
+
+        case wxUSER_DASH:
+            // if (wxGetOsVersion()==wxWINDOWS_NT || wxGetOsVersion()==wxWIN95)
+                return PS_USERSTYLE;
+    }
 #else
-           cstyle = PS_DASH;
-#endif
+    wxUnusedVar(wx_style);
 #endif
-           break;
-       case wxSOLID:
-       default:
-           cstyle = PS_SOLID;
-           break;
-   }
-   return cstyle;
+    return PS_SOLID;
 }