Reformatted Motif headers; added __WXX11__ symbol support to common headers;

added place-holding src/x11 and include/wx/x11 files. git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@14015 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2002-02-05 16:34:33 +00:00
parent a4e17da546
commit 83df96d63a
162 changed files with 22793 additions and 2176 deletions
--- a/src/x11/dcmemory.cpp
+++ b/src/x11/dcmemory.cpp
@@ -0,0 +1,159 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        dcmemory.cpp
+// Purpose:     wxMemoryDC class
+// Author:      Julian Smart
+// Modified by:
+// Created:     01/02/97
+// RCS-ID:      $Id$
+// Copyright:   (c) Julian Smart
+// Licence:   	wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+
+#ifdef __GNUG__
+#pragma implementation "dcmemory.h"
+#endif
+
+#include "wx/dcmemory.h"
+#include "wx/settings.h"
+#include "wx/utils.h"
+
+#ifdef __VMS__
+#pragma message disable nosimpint
+#endif
+#include <Xm/Xm.h>
+#ifdef __VMS__
+#pragma message enable nosimpint
+#endif
+
+#include "wx/motif/private.h"
+
+//-----------------------------------------------------------------------------
+// wxMemoryDC
+//-----------------------------------------------------------------------------
+
+IMPLEMENT_DYNAMIC_CLASS(wxMemoryDC, wxWindowDC)
+
+wxMemoryDC::wxMemoryDC(void)
+{
+    m_ok = TRUE;
+    m_display = wxGetDisplay();
+    
+    Display* display = (Display*) m_display;
+    
+    XGCValues gcvalues;
+    gcvalues.foreground = BlackPixel (display, DefaultScreen (display));
+    gcvalues.background = WhitePixel (display, DefaultScreen (display));
+    gcvalues.graphics_exposures = False;
+    gcvalues.subwindow_mode = IncludeInferiors;
+    gcvalues.line_width = 1;
+    m_gc = (WXGC) XCreateGC (display, RootWindow (display, DefaultScreen (display)),
+        GCForeground | GCBackground | GCGraphicsExposures | GCLineWidth | GCSubwindowMode,
+        &gcvalues);
+    
+    m_backgroundPixel = (int) gcvalues.background;
+    
+    // Get the current Font so we can set it back later
+    XGCValues valReturn;
+    XGetGCValues((Display*) m_display, (GC) m_gc, GCFont, &valReturn);
+    m_oldFont = (WXFont) valReturn.font;
+    SetBrush (* wxWHITE_BRUSH);
+    SetPen (* wxBLACK_PEN);
+    SetFont(wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT));    
+};
+
+wxMemoryDC::wxMemoryDC( wxDC* dc )
+{
+    m_ok = TRUE;
+    if (dc && dc->IsKindOf(CLASSINFO(wxWindowDC)))
+        m_display = ((wxWindowDC*)dc)->GetDisplay();
+    else
+        m_display = wxGetDisplay();
+    
+    Display* display = (Display*) m_display;
+    
+    XGCValues gcvalues;
+    gcvalues.foreground = BlackPixel (display, DefaultScreen (display));
+    gcvalues.background = WhitePixel (display, DefaultScreen (display));
+    gcvalues.graphics_exposures = False;
+    gcvalues.subwindow_mode = IncludeInferiors;
+    gcvalues.line_width = 1;
+    m_gc = (WXGC) XCreateGC (display, RootWindow (display, DefaultScreen (display)),
+        GCForeground | GCBackground | GCGraphicsExposures | GCLineWidth | GCSubwindowMode,
+        &gcvalues);
+    
+    m_backgroundPixel = (int) gcvalues.background;
+    
+    // Get the current Font so we can set it back later
+    XGCValues valReturn;
+    XGetGCValues((Display*) m_display, (GC) m_gc, GCFont, &valReturn);
+    m_oldFont = (WXFont) valReturn.font;
+    SetBrush (* wxWHITE_BRUSH);
+    SetPen (* wxBLACK_PEN);
+};
+
+wxMemoryDC::~wxMemoryDC(void)
+{
+};
+
+void wxMemoryDC::SelectObject( const wxBitmap& bitmap )
+{
+    m_bitmap = bitmap;
+    
+    if (m_gc)
+        XFreeGC((Display*) m_display, (GC) m_gc);
+    m_gc = (WXGC) NULL;
+    
+    if (m_bitmap.Ok() && (bitmap.GetDisplay() == m_display))
+    {
+        m_pixmap = m_bitmap.GetPixmap();
+        Display* display = (Display*) m_display;
+        
+        XGCValues gcvalues;
+        gcvalues.foreground = BlackPixel (display, DefaultScreen (display));
+        gcvalues.background = WhitePixel (display, DefaultScreen (display));
+        gcvalues.graphics_exposures = False;
+        gcvalues.subwindow_mode = IncludeInferiors;
+        gcvalues.line_width = 1;
+        m_gc = (WXGC) XCreateGC (display, RootWindow (display, DefaultScreen (display)),
+            GCForeground | GCBackground | GCGraphicsExposures | GCLineWidth | GCSubwindowMode,
+            &gcvalues);
+        
+        m_backgroundPixel = (int) gcvalues.background;
+        
+        // Get the current Font so we can set it back later
+        XGCValues valReturn;
+        XGetGCValues((Display*) m_display, (GC) m_gc, GCFont, &valReturn);
+        m_oldFont = (WXFont) valReturn.font;
+        
+        bool oldOpt = GetOptimization();
+        SetOptimization(FALSE);
+        
+        SetBrush (* wxWHITE_BRUSH);
+        SetPen (* wxBLACK_PEN);
+        
+        SetOptimization(oldOpt);
+        
+        m_ok = TRUE;
+    }
+    else
+    {
+        m_ok = FALSE;
+        m_pixmap = (WXPixmap) 0;
+    };
+};
+
+void wxMemoryDC::DoGetSize( int *width, int *height ) const
+{
+    if (m_bitmap.Ok())
+    {
+        if (width) (*width) = m_bitmap.GetWidth();
+        if (height) (*height) = m_bitmap.GetHeight();
+    }
+    else
+    {
+        if (width) (*width) = 0;
+        if (height) (*height) = 0;
+    };
+};
+
+