Suppress various harmless warnings in MinGW build with -Wconversion.

[wxWidgets.git] / src / gtk / dcscreen.cpp

diff --git a/src/gtk/dcscreen.cpp b/src/gtk/dcscreen.cpp
index 51a09f4806bd0943be912e838e64c4a4990fdf94..a58d60622e8617577e24911a2bb82f376759337e 100644 (file)
--- a/src/gtk/dcscreen.cpp
+++ b/src/gtk/dcscreen.cpp
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
 /////////////////////////////////////////////////////////////////////////////

-// Name:        dcscreen.cpp
+// Name:        src/gtk/dcscreen.cpp

 // Purpose:
 // Author:      Robert Roebling
 // Id:          $Id$
 // Purpose:
 // Author:      Robert Roebling
 // Id:          $Id$


@@ -7,38 +7,41 @@
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 

-#ifdef __GNUG__
-#pragma implementation "dcscreen.h"
-#endif
+// For compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"

 
 #include "wx/dcscreen.h"
 
 #include "wx/dcscreen.h"

-#include "wx/window.h"
+#include "wx/gtk/dcscreen.h"

 
 

-#include <gdk/gdk.h>
-#include <gdk/gdkx.h>

 #include <gtk/gtk.h>
 #include <gtk/gtk.h>

+#include <gdk/gdkx.h>

 
 //-----------------------------------------------------------------------------
 
 //-----------------------------------------------------------------------------

-// global data initialization
+// wxScreenDCImpl

 //-----------------------------------------------------------------------------
 
 //-----------------------------------------------------------------------------
 

-GdkWindow *wxScreenDC::sm_overlayWindow  = (GdkWindow*) NULL;
-int wxScreenDC::sm_overlayWindowX = 0;
-int wxScreenDC::sm_overlayWindowY = 0;
-
-//-----------------------------------------------------------------------------
-// wxScreenDC
-//-----------------------------------------------------------------------------
+IMPLEMENT_ABSTRACT_CLASS(wxScreenDCImpl, wxWindowDCImpl)

 
 

-IMPLEMENT_DYNAMIC_CLASS(wxScreenDC,wxPaintDC)
+wxScreenDCImpl::wxScreenDCImpl( wxScreenDC *owner )
+  : wxWindowDCImpl( owner )
+{
+    Init();
+}

 
 

-wxScreenDC::wxScreenDC()
+void wxScreenDCImpl::Init()

 {
 {

-    m_ok = FALSE;
+    m_ok = false;

     m_cmap = gdk_colormap_get_system();
     m_cmap = gdk_colormap_get_system();

-    m_window = GDK_ROOT_PARENT();
+    m_gdkwindow = gdk_get_default_root_window();
+
+    m_context = gdk_pango_context_get();
+    // Note: The Sun customised version of Pango shipping with Solaris 10
+    // crashes if the language is left NULL (see bug 1374114)
+    pango_context_set_language( m_context, gtk_get_default_language() );
+    m_layout = pango_layout_new( m_context );
+//    m_fontdesc = pango_font_description_copy( widget->style->font_desc );

 
 

-    m_isScreenDC = TRUE;
+    m_isScreenDC = true;

 
     SetUpDC();
 
 
     SetUpDC();
 


@@ -48,56 +51,17 @@ wxScreenDC::wxScreenDC()
     gdk_gc_set_subwindow( m_bgGC, GDK_INCLUDE_INFERIORS );
 }
 
     gdk_gc_set_subwindow( m_bgGC, GDK_INCLUDE_INFERIORS );
 }
 

-wxScreenDC::~wxScreenDC()
+wxScreenDCImpl::~wxScreenDCImpl()

 {
 {

+    g_object_unref(m_context);
+

     gdk_gc_set_subwindow( m_penGC, GDK_CLIP_BY_CHILDREN );
     gdk_gc_set_subwindow( m_brushGC, GDK_CLIP_BY_CHILDREN );
     gdk_gc_set_subwindow( m_textGC, GDK_CLIP_BY_CHILDREN );
     gdk_gc_set_subwindow( m_bgGC, GDK_CLIP_BY_CHILDREN );
     gdk_gc_set_subwindow( m_penGC, GDK_CLIP_BY_CHILDREN );
     gdk_gc_set_subwindow( m_brushGC, GDK_CLIP_BY_CHILDREN );
     gdk_gc_set_subwindow( m_textGC, GDK_CLIP_BY_CHILDREN );
     gdk_gc_set_subwindow( m_bgGC, GDK_CLIP_BY_CHILDREN );

-
-    EndDrawingOnTop();

 }
 
 }
 

-bool wxScreenDC::StartDrawingOnTop( wxWindow *window )
+void wxScreenDCImpl::DoGetSize(int *width, int *height) const

 {
 {

-    if (!window) return StartDrawingOnTop();
-
-    int x = 0;
-    int y = 0;
-    window->GetPosition( &x, &y );
-    int w = 0;
-    int h = 0;
-    window->GetSize( &w, &h );
-    window->ClientToScreen( &x, &y );
-
-    wxRect rect;
-    rect.x = x;
-    rect.y = y;
-    rect.width = 0;
-    rect.height = 0;
-
-    return StartDrawingOnTop( &rect );
-}
-
-bool wxScreenDC::StartDrawingOnTop( wxRect *rect )
-{
-    int x = 0;
-    int y = 0;
-    int width = gdk_screen_width();
-    int height = gdk_screen_height();
-    if (rect)
-    {
-        x = rect->x;
-        y = rect->y;
-        width = rect->width;
-        height = rect->height;
-    }
-
-    return TRUE;
+    wxDisplaySize(width, height);

 }
 }

-
-bool wxScreenDC::EndDrawingOnTop()
-{
-    return TRUE;
-}
-