--- rxvt-unicode/src/rxvtcolor.h	2004/01/31 00:20:21	1.2
+++ rxvt-unicode/src/rxvtcolor.h	2004/02/11 08:13:45	1.5
@@ -7,29 +7,145 @@
 # include <X11/Xft/Xft.h>
 #endif
 
+#include "iom.h"
+
 #include "rxvtlib.h"
+#include "rxvtstl.h"
+
+#include "callback.h"
+
+struct rxvt_term;
+
+struct im_watcher;
+struct xevent_watcher;
+
+struct refcounted {
+  int referenced;
+  char *id;
+
+  refcounted (const char *id);
+  bool init () { }
+  ~refcounted ();
+};
+
+template<class T>
+struct refcache : vector<T *> {
+  T *get (const char *id);
+  void put (T *obj);
+  ~refcache ();
+};
+
+/////////////////////////////////////////////////////////////////////////////
+
+struct rxvt_xim : refcounted {
+  void destroy ();
+  rxvt_display *display;
+
+//public
+  XIM xim;
+
+  rxvt_xim (const char *id) : refcounted (id) { }
+  bool init ();
+  ~rxvt_xim ();
+};
+
+struct rxvt_display : refcounted {
+  Atom xa_xim_servers;
+
+  rxvt_term *selection_owner;
+  
+  io_manager_vec<xevent_watcher> xw;
+
+  io_watcher x_watcher; void x_event (io_watcher &w, short revents);
 
-struct rxvt_vars;
+  refcache<rxvt_xim> xims;
+  vector<im_watcher *> imw;
+
+  void im_change_cb ();
+
+//public
+  Display  *display;
+  int      depth;
+  int      screen;
+  Visual   *visual;
+  Colormap cmap;
+  Window   root;
+
+  rxvt_display (const char *id);
+  bool init ();
+  ~rxvt_display ();
+
+  void reg (xevent_watcher *w);
+  void unreg (xevent_watcher *w);
+  void reg (im_watcher *w);
+  void unreg (im_watcher *w);
+
+  void set_selection_owner (rxvt_term *owner);
+
+  rxvt_xim *get_xim (const char *locale, const char *modifiers);
+  void put_xim (rxvt_xim *xim);
+};
+
+struct im_watcher : watcher, callback0<void> {
+  template<class O1, class O2>
+  im_watcher (O1 *object, void (O2::*method)())
+  : callback0<void>(object,method)
+  { }
+
+  void start (rxvt_display *display)
+  {
+    display->reg (this);
+  }
+  void stop (rxvt_display *display)
+  {
+    display->unreg (this);
+  }
+};
+
+struct xevent_watcher : watcher, callback1<void, XEvent &> {
+  Window window;
+
+  template<class O1, class O2>
+  xevent_watcher (O1 *object, void (O2::*method)(XEvent &))
+  : callback1<void, XEvent &>(object,method)
+  { }
+
+  void start (rxvt_display *display, Window window)
+  {
+    this->window = window;
+    display->reg (this);
+  }
+  void stop (rxvt_display *display)
+  {
+    display->unreg (this);
+  }
+};
+
+extern refcache<rxvt_display> displays;
+
+/////////////////////////////////////////////////////////////////////////////
 
 typedef unsigned long Pixel;
 
 struct rxvt_color {
 #if XFT
-   XftColor c;
-   operator Pixel() const { return c.pixel; }
+  XftColor c;
+  operator Pixel() const { return c.pixel; }
 #else
-   Pixel p;
-   operator Pixel() const { return p; }
+  Pixel p;
+  operator Pixel() const { return p; }
 #endif
 
-   bool operator == (const rxvt_color &b) const { return Pixel(*this) == Pixel(b); }
-   bool operator != (const rxvt_color &b) const { return Pixel(*this) != Pixel(b); }
+  bool operator == (const rxvt_color &b) const { return Pixel(*this) == Pixel(b); }
+  bool operator != (const rxvt_color &b) const { return Pixel(*this) != Pixel(b); }
 
-   void get (rxvt_term *t, unsigned short &cr, unsigned short &cg, unsigned short &cb);
-  
-   bool set (rxvt_term *t, Pixel p);
-   bool set (rxvt_term *t, const char *name);
-   bool set (rxvt_term *t, unsigned short cr, unsigned short cg, unsigned short cb);
+  void get (rxvt_display *display, unsigned short &cr, unsigned short &cg, unsigned short &cb);
+ 
+  bool set (rxvt_display *display, Pixel p);
+  bool set (rxvt_display *display, const char *name);
+  bool set (rxvt_display *display, unsigned short cr, unsigned short cg, unsigned short cb);
+
+  void free (rxvt_display *display);
 };
 
 #endif