[xemacs-hg @ 2002-07-29 09:21:12 by michaels] 2002-07-17 Marcus Crestani <crestani@informatik.uni-tuebingen.de> Markus Kaltenbach <makalten@informatik.uni-tuebingen.de> Mike Sperber <mike@xemacs.org> configure flag to turn these changes on: --use-kkcc First we added a dumpable flag to lrecord_implementation. It shows, if the object is dumpable and should be processed by the dumper. * lrecord.h (struct lrecord_implementation): added dumpable flag (MAKE_LRECORD_IMPLEMENTATION): fitted the different makro definitions to the new lrecord_implementation and their calls. Then we changed mark_object, that it no longer needs a mark method for those types that have pdump descritions. * alloc.c: (mark_object): If the object has a description, the new mark algorithm is called, and the object is marked according to its description. Otherwise it uses the mark method like before. These procedures mark objects according to their descriptions. They are modeled on the corresponding pdumper procedures. (mark_with_description): (get_indirect_count): (structure_size): (mark_struct_contents): These procedures still call mark_object, this is needed while there are Lisp_Objects without descriptions left. We added pdump descriptions for many Lisp_Objects: * extents.c: extent_auxiliary_description * database.c: database_description * gui.c: gui_item_description * scrollbar.c: scrollbar_instance_description * toolbar.c: toolbar_button_description * event-stream.c: command_builder_description * mule-charset.c: charset_description * device-msw.c: devmode_description * dialog-msw.c: mswindows_dialog_id_description * eldap.c: ldap_description * postgresql.c: pgconn_description pgresult_description * tooltalk.c: tooltalk_message_description tooltalk_pattern_description * ui-gtk.c: emacs_ffi_description emacs_gtk_object_description * events.c: * events.h: * event-stream.c: * event-Xt.c: * event-gtk.c: * event-tty.c: To write a pdump description for Lisp_Event, we converted every struct in the union event to a Lisp_Object. So we created nine new Lisp_Objects: Lisp_Key_Data, Lisp_Button_Data, Lisp_Motion_Data, Lisp_Process_Data, Lisp_Timeout_Data, Lisp_Eval_Data, Lisp_Misc_User_Data, Lisp_Magic_Data, Lisp_Magic_Eval_Data. We also wrote makro selectors and mutators for the fields of the new designed Lisp_Event and added everywhere these new abstractions. We implemented XD_UNION support in (mark_with_description), so we can describe exspecially console/device specific data with XD_UNION. To describe with XD_UNION, we added a field to these objects, which holds the variant type of the object. This field is initialized in the appendant constructor. The variant is an integer, it has also to be described in an description, if XD_UNION is used. XD_UNION is used in following descriptions: * console.c: console_description (get_console_variant): returns the variant (create_console): added variant initialization * console.h (console_variant): the different console types * console-impl.h (struct console): added enum console_variant contype * device.c: device_description (Fmake_device): added variant initialization * device-impl.h (struct device): added enum console_variant devtype * objects.c: image_instance_description font_instance_description (Fmake_color_instance): added variant initialization (Fmake_font_instance): added variant initialization * objects-impl.h (struct Lisp_Color_Instance): added color_instance_type * objects-impl.h (struct Lisp_Font_Instance): added font_instance_type * process.c: process_description (make_process_internal): added variant initialization * process.h (process_variant): the different process types

/* Define X specific console, device, and frame object for XEmacs.
   Copyright (C) 1989, 1992, 1993, 1994, 1995 Free Software Foundation, Inc.
   Copyright (C) 1994, 1995 Board of Trustees, University of Illinois.
   Copyright (C) 2002 Ben Wing.

This file is part of XEmacs.

XEmacs is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the
Free Software Foundation; either version 2, or (at your option) any
later version.

XEmacs is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
for more details.

You should have received a copy of the GNU General Public License
along with XEmacs; see the file COPYING.  If not, write to
the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.  */

/* Synched up with: Not in FSF. */


/* Authorship:

   Ultimately based on FSF, then later on JWZ work for Lemacs.
   Rewritten over time by Ben Wing and Chuck Thompson (original
      multi-device work by Chuck Thompson).
 */

#ifndef _XEMACS_CONSOLE_GTK_H_
#define _XEMACS_CONSOLE_GTK_H_

#ifdef HAVE_GTK

#include "console.h"
#include <gtk/gtk.h>

/* Variables associated with the X display frame this emacs is using. */

extern Lisp_Object Vx_gc_pointer_shape;
extern Lisp_Object Vx_scrollbar_pointer_shape;

/* Number of pixels below each line. */
extern int gtk_interline_space;

extern int gtk_selection_timeout;

struct frame *gtk_any_window_to_frame (struct device *d, GdkWindow *);
struct frame *gtk_window_to_frame (struct device *d, GdkWindow *);
struct frame *gtk_any_widget_or_parent_to_frame (struct device *d, GtkWidget *widget);
struct frame *decode_gtk_frame (Lisp_Object);
struct device *gtk_any_window_to_device (GdkWindow *);
struct device *decode_gtk_device (Lisp_Object);
void gtk_handle_property_notify (GdkEventProperty *event);

void signal_special_gtk_user_event (Lisp_Object channel, Lisp_Object function,
				    Lisp_Object object);
void gtk_redraw_exposed_area (struct frame *f, int x, int y,
			    int width, int height);
void gtk_output_string (struct window *w, struct display_line *dl,
		      Ichar_dynarr *buf, int xpos, int xoffset,
		      int start_pixpos, int width, face_index findex,
		      int cursor, int cursor_start, int cursor_width,
		      int cursor_height);
void gtk_output_shadows (struct frame *f, int x, int y, int width,
		       int height, int shadow_thickness);
GdkGC *gtk_get_gc (struct device *d, Lisp_Object font, Lisp_Object fg, Lisp_Object bg,
		   Lisp_Object bg_pmap, Lisp_Object lwidth);

int gtk_initialize_frame_menubar (struct frame *f);
void gtk_init_modifier_mapping (struct device *d);

void Initialize_Locale (void);

extern Lisp_Object Vgtk_initial_argv_list; /* #### ugh! */

const char *gtk_event_name (GdkEventType event_type);

void reinit_console_type_create_gtk (void);

void emacs_gtk_selection_handle (GtkWidget *,
				 GtkSelectionData *selection_data,
				 guint info,
				 guint time_stamp,
				 gpointer data);
void emacs_gtk_selection_clear_event_handle (GtkWidget *widget,
					     GdkEventSelection *event,
					     gpointer data);
void emacs_gtk_selection_received (GtkWidget *widget,
				   GtkSelectionData *selection_data,
				   gpointer user_data);

#endif /* HAVE_GTK */
#endif /* _XEMACS_DEVICE_X_H_ */