Add System Driver and Window Driver.

Adding two new driver types for each platform. Fl_..._System_Drivers exist once per application and provide an interface for to file and filename handling, timers, locking, multithreading, etc. .

 The Fl_..._Window_Driver class is instantiated once for every window in the system and corresponds closely to (and actually inherits from) Fl_X. The difference now is, that there is one Fl_X/Fl_Window_Driver base class, and one platform version that derives from it.

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@11193 ea41ed52-d2ee-0310-a9c1-e6b18d33e121

2 files changed, 82 insertions, 0 deletions

diff --git a/src/drivers/X11/Fl_X11_Window_Driver.cxx b/src/drivers/X11/Fl_X11_Window_Driver.cxx
new file mode 100644
index 000000000..f02d92ed8
--- /dev/null
+++ b/src/drivers/X11/Fl_X11_Window_Driver.cxx
@@ -0,0 +1,26 @@
+//
+// "$Id$"
+//
+// Definition of Apple Cocoa window driver.
+//
+// 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
+//
+
+
+#include "../../config_lib.h"
+#include "Fl_X11_Window_Driver.h"
+
+
+//
+// End of "$Id$".
+//
diff --git a/src/drivers/X11/Fl_X11_Window_Driver.h b/src/drivers/X11/Fl_X11_Window_Driver.h
new file mode 100644
index 000000000..1c1da8391
--- /dev/null
+++ b/src/drivers/X11/Fl_X11_Window_Driver.h
@@ -0,0 +1,56 @@
+//
+// "$Id: quartz.H 11017 2016-01-20 21:40:12Z matt $"
+//
+// Definition of X11 window driver
+// for the Fast Light Tool Kit (FLTK).
+//
+// Copyright 2010-2016 by Bill Spitzak and others.
+//
+// This library is free software. Distribution and use rights are outlined in
+// the file "COPYING" which should have been included with this file.  If this
+// file is missing or damaged, see the license at:
+//
+//     http://www.fltk.org/COPYING.php
+//
+// Please report all bugs and problems on the following page:
+//
+//     http://www.fltk.org/str.php
+//
+
+/**
+ \file Fl_Cocoa_Window_Driver.h
+ \brief Definition of X11 window driver.
+ */
+
+#ifndef FL_X11_WINDOW_DRIVER_H
+#define FL_X11_WINDOW_DRIVER_H
+
+#include <FL/x.H>
+
+/*
+ Move everything here that manages the native window interface.
+
+ There is one window driver for each Fl_Window. Window drivers manage window
+ actions such as resizing, events, decoration, fullscreen modes, etc. . All
+ drawing and rendering is managed by the Surface device and the associated 
+ graphics driver.
+
+ - window specific event handling
+ - window types and styles, depth, etc.
+ - decorations
+ 
+ ? where do we handle the interface between OpenGL/DirectX and Cocoa/WIN32/Glx?
+ */
+
+class FL_EXPORT Fl_X11_Window_Driver : public Fl_X
+{
+public:
+};
+
+
+
+#endif // FL_X11_WINDOW_DRIVER_H
+
+//
+// End of "$Id: quartz.H 11017 2016-01-20 21:40:12Z matt $".
+//