Separate platform init functions from platform-specific driver files

5 files changed, 72 insertions, 45 deletions

diff --git a/src/drivers/Xlib/Fl_Xlib_Copy_Surface_Driver.H b/src/drivers/Xlib/Fl_Xlib_Copy_Surface_Driver.H
new file mode 100644
index 000000000..a0b0db171
--- /dev/null
+++ b/src/drivers/Xlib/Fl_Xlib_Copy_Surface_Driver.H
@@ -0,0 +1,36 @@
+//
+// Copy-to-clipboard code for the Fast Light Tool Kit (FLTK).
+//
+// Copyright 2022 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:
+//
+//     https://www.fltk.org/COPYING.php
+//
+// Please see the following page on how to report bugs and issues:
+//
+//     https://www.fltk.org/bugs.php
+//
+
+#ifndef FL_XLIB_COPY_SURFACE_DRIVER_H
+#define FL_XLIB_COPY_SURFACE_DRIVER_H
+
+#include <FL/Fl_Copy_Surface.H>
+#include <FL/platform.H>
+
+class Fl_Xlib_Copy_Surface_Driver : public Fl_Copy_Surface_Driver {
+  friend class Fl_Copy_Surface_Driver;
+  virtual void end_current();
+protected:
+  Fl_Offscreen xid;
+  Window oldwindow;
+  Fl_Xlib_Copy_Surface_Driver(int w, int h);
+  ~Fl_Xlib_Copy_Surface_Driver();
+  void set_current();
+  void translate(int x, int y);
+  void untranslate();
+};
+
+#endif // FL_XLIB_COPY_SURFACE_DRIVER_H
diff --git a/src/drivers/Xlib/Fl_Xlib_Copy_Surface_Driver.cxx b/src/drivers/Xlib/Fl_Xlib_Copy_Surface_Driver.cxx
index 0343e9a9c..f87ae55a2 100644
--- a/src/drivers/Xlib/Fl_Xlib_Copy_Surface_Driver.cxx
+++ b/src/drivers/Xlib/Fl_Xlib_Copy_Surface_Driver.cxx
@@ -15,32 +15,13 @@
 //
 
 #include <config.h>
-#include <FL/Fl_Copy_Surface.H>
+#include "Fl_Xlib_Copy_Surface_Driver.H"
 #include <FL/Fl.H>
 #include <FL/platform.H>
 #include <FL/fl_draw.H>
 #include "Fl_Xlib_Graphics_Driver.H"
 #include "../X11/Fl_X11_Screen_Driver.H"
 
-class Fl_Xlib_Copy_Surface_Driver : public Fl_Copy_Surface_Driver {
-  friend class Fl_Copy_Surface_Driver;
-  virtual void end_current();
-protected:
-  Fl_Offscreen xid;
-  Window oldwindow;
-  Fl_Xlib_Copy_Surface_Driver(int w, int h);
-  ~Fl_Xlib_Copy_Surface_Driver();
-  void set_current();
-  void translate(int x, int y);
-  void untranslate();
-};
-
-
-Fl_Copy_Surface_Driver *Fl_Copy_Surface_Driver::newCopySurfaceDriver(int w, int h)
-{
-  return new Fl_Xlib_Copy_Surface_Driver(w, h);
-}
-
 
 Fl_Xlib_Copy_Surface_Driver::Fl_Xlib_Copy_Surface_Driver(int w, int h) : Fl_Copy_Surface_Driver(w, h) {
   driver(new Fl_Xlib_Graphics_Driver());
diff --git a/src/drivers/Xlib/Fl_Xlib_Graphics_Driver.cxx b/src/drivers/Xlib/Fl_Xlib_Graphics_Driver.cxx
index 14c56c040..697acecb3 100644
--- a/src/drivers/Xlib/Fl_Xlib_Graphics_Driver.cxx
+++ b/src/drivers/Xlib/Fl_Xlib_Graphics_Driver.cxx
@@ -30,14 +30,6 @@ extern char fl_is_over_the_spot;
 extern char *fl_get_font_xfld(int fnum, int size);
 #endif
 
-/*
- * By linking this module, the following static method will instantiate the
- * X11 Xlib Graphics driver as the main display driver.
- */
-Fl_Graphics_Driver *Fl_Graphics_Driver::newMainGraphicsDriver()
-{
-  return new Fl_Xlib_Graphics_Driver();
-}
 
 GC Fl_Xlib_Graphics_Driver::gc_ = NULL;
 int Fl_Xlib_Graphics_Driver::fl_overlay = 0;
diff --git a/src/drivers/Xlib/Fl_Xlib_Image_Surface_Driver.H b/src/drivers/Xlib/Fl_Xlib_Image_Surface_Driver.H
new file mode 100644
index 000000000..b7cb48010
--- /dev/null
+++ b/src/drivers/Xlib/Fl_Xlib_Image_Surface_Driver.H
@@ -0,0 +1,34 @@
+//
+// Draw-to-image code for the Fast Light Tool Kit (FLTK).
+//
+// Copyright 2022 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:
+//
+//     https://www.fltk.org/COPYING.php
+//
+// Please see the following page on how to report bugs and issues:
+//
+//     https://www.fltk.org/bugs.php
+//
+
+#ifndef FL_XLIB_IMAGE_SURFACE_DRIVER_H
+#define FL_XLIB_IMAGE_SURFACE_DRIVER_H
+
+#include <FL/Fl_Image_Surface.H>
+
+class Fl_Xlib_Image_Surface_Driver : public Fl_Image_Surface_Driver {
+  virtual void end_current();
+public:
+  Window pre_window;
+  Fl_Xlib_Image_Surface_Driver(int w, int h, int high_res, Fl_Offscreen off);
+  ~Fl_Xlib_Image_Surface_Driver();
+  void set_current();
+  void translate(int x, int y);
+  void untranslate();
+  Fl_RGB_Image *image();
+};
+
+#endif // FL_XLIB_IMAGE_SURFACE_DRIVER_H
diff --git a/src/drivers/Xlib/Fl_Xlib_Image_Surface_Driver.cxx b/src/drivers/Xlib/Fl_Xlib_Image_Surface_Driver.cxx
index 89fe4a100..e1a33c746 100644
--- a/src/drivers/Xlib/Fl_Xlib_Image_Surface_Driver.cxx
+++ b/src/drivers/Xlib/Fl_Xlib_Image_Surface_Driver.cxx
@@ -15,25 +15,9 @@
 //
 
 #include "Fl_Xlib_Graphics_Driver.H"
-#include <FL/Fl_Image_Surface.H>
+#include "Fl_Xlib_Image_Surface_Driver.H"
 #include "../../Fl_Screen_Driver.H"
 
-class Fl_Xlib_Image_Surface_Driver : public Fl_Image_Surface_Driver {
-  virtual void end_current();
-public:
-  Window pre_window;
-  Fl_Xlib_Image_Surface_Driver(int w, int h, int high_res, Fl_Offscreen off);
-  ~Fl_Xlib_Image_Surface_Driver();
-  void set_current();
-  void translate(int x, int y);
-  void untranslate();
-  Fl_RGB_Image *image();
-};
-
-Fl_Image_Surface_Driver *Fl_Image_Surface_Driver::newImageSurfaceDriver(int w, int h, int high_res, Fl_Offscreen off)
-{
-  return new Fl_Xlib_Image_Surface_Driver(w, h, high_res, off);
-}
 
 Fl_Xlib_Image_Surface_Driver::Fl_Xlib_Image_Surface_Driver(int w, int h, int high_res, Fl_Offscreen off) : Fl_Image_Surface_Driver(w, h, high_res, off) {
   float d = 1;