e90d93d1b4
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@36631 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
88 lines
2.4 KiB
C++
88 lines
2.4 KiB
C++
/////////////////////////////////////////////////////////////////////////////
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// Name: dcscreen.cpp
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// Purpose:
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// Author: Robert Roebling
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// Id: $Id$
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// Copyright: (c) 1998 Robert Roebling
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// Licence: wxWindows licence
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/////////////////////////////////////////////////////////////////////////////
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// For compilers that support precompilation, includes "wx.h".
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#include "wx/wxprec.h"
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#include "wx/dcscreen.h"
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#include "wx/window.h"
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#include <gdk/gdk.h>
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#include <gdk/gdkx.h>
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#include <gtk/gtk.h>
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//-----------------------------------------------------------------------------
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// global data initialization
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//-----------------------------------------------------------------------------
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GdkWindow *wxScreenDC::sm_overlayWindow = (GdkWindow*) NULL;
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int wxScreenDC::sm_overlayWindowX = 0;
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int wxScreenDC::sm_overlayWindowY = 0;
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//-----------------------------------------------------------------------------
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// wxScreenDC
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//-----------------------------------------------------------------------------
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IMPLEMENT_DYNAMIC_CLASS(wxScreenDC,wxPaintDC)
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wxScreenDC::wxScreenDC()
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{
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m_ok = FALSE;
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m_cmap = gdk_colormap_get_system();
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m_window = GDK_ROOT_PARENT();
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#ifdef __WXGTK20__
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m_context = gdk_pango_context_get();
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// Note: The Sun customised version of Pango shipping with Solaris 10
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// crashes if the language is left NULL (see bug 1374114)
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pango_context_set_language( m_context, gtk_get_default_language() );
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m_layout = pango_layout_new( m_context );
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// m_fontdesc = pango_font_description_copy( widget->style->font_desc );
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#endif
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m_isScreenDC = TRUE;
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SetUpDC();
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gdk_gc_set_subwindow( m_penGC, GDK_INCLUDE_INFERIORS );
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gdk_gc_set_subwindow( m_brushGC, GDK_INCLUDE_INFERIORS );
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gdk_gc_set_subwindow( m_textGC, GDK_INCLUDE_INFERIORS );
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gdk_gc_set_subwindow( m_bgGC, GDK_INCLUDE_INFERIORS );
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}
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wxScreenDC::~wxScreenDC()
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{
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gdk_gc_set_subwindow( m_penGC, GDK_CLIP_BY_CHILDREN );
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gdk_gc_set_subwindow( m_brushGC, GDK_CLIP_BY_CHILDREN );
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gdk_gc_set_subwindow( m_textGC, GDK_CLIP_BY_CHILDREN );
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gdk_gc_set_subwindow( m_bgGC, GDK_CLIP_BY_CHILDREN );
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EndDrawingOnTop();
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}
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bool wxScreenDC::StartDrawingOnTop( wxWindow * )
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{
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return true;
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}
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bool wxScreenDC::StartDrawingOnTop( wxRect * )
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{
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return true;
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}
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bool wxScreenDC::EndDrawingOnTop()
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{
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return true;
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}
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void wxScreenDC::DoGetSize(int *width, int *height) const
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{
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wxDisplaySize(width, height);
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}
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