Rewrite the Fl_Copy_Surface class with strict separation of public API and platform-related code.

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@11257 ea41ed52-d2ee-0310-a9c1-e6b18d33e121

1 files changed, 48 insertions, 0 deletions

diff --git a/src/drivers/Xlib/Fl_Xlib_Copy_Surface.H b/src/drivers/Xlib/Fl_Xlib_Copy_Surface.H
new file mode 100644
index 000000000..e0ff5ef31
--- /dev/null
+++ b/src/drivers/Xlib/Fl_Xlib_Copy_Surface.H
@@ -0,0 +1,48 @@
+//
+// "$Id: Fl_Xlib_Copy_Surface.H 11241 2016-02-27 13:52:27Z manolo $"
+//
+// Copy-to-clipboard code for the Fast Light Tool Kit (FLTK).
+//
+// Copyright 1998-2016 by Bill Spitzak and others.
+//
+// This library is free software. Distribution and use rights are outlined in
+// the file "COPYING" which should have been included with this file.  If this
+// file is missing or damaged, see the license at:
+//
+//     http://www.fltk.org/COPYING.php
+//
+// Please report all bugs and problems on the following page:
+//
+//     http://www.fltk.org/str.php
+//
+
+
+#ifndef Fl_Xlib_Copy_Surface_h
+#define Fl_Xlib_Copy_Surface_h
+
+#include <FL/Fl_Copy_Surface.H>
+
+#include "Fl_Translated_Xlib_Graphics_Driver.H"
+
+class Fl_Copy_Surface::Helper : public Fl_Widget_Surface {
+  friend class Fl_Copy_Surface;
+private:
+  int width;
+  int height;
+  Fl_Offscreen xid;
+  Window oldwindow;
+  Fl_Surface_Device *_ss;
+  Helper(int w, int h);
+  ~Helper();
+  void set_current();
+  void translate(int x, int y);
+  void untranslate();
+  int w() {return width;}
+  int h() {return height;}
+};
+
+#endif /* Fl_Xlib_Copy_Surface_h */
+
+//
+// End of "$Id: Fl_Copy_Surface.H 11220 2016-02-26 12:51:47Z manolo $".
+//