annotate src/ui-gtk.h @ 4477:e34711681f30

Don't determine whether to call general device-type code at startup, rather decide in the device-specific code itself. lisp/ChangeLog addition: 2008-07-07 Aidan Kehoe <kehoea@parhasard.net> Patch to make it up to the device-specific code whether various Lisp functions should be called during device creation, not relying on the startup code to decide this. Also, rename initial-window-system to initial-device-type (which makes more sense in this scheme), always set it. * startup.el (command-line): Use initial-device-type, not initial-window-system; just call #'make-device, leave the special behaviour to be done the first time a console type is initialised to be decided on by the respective console code. * x-init.el (x-app-defaults-directory): Declare that it should be bound. (x-define-dead-key): Have the macro take a DEVICE argument. (x-initialize-compose): Have the function take a DEVICE argument, and use it when checking if various keysyms are available on the keyboard. (x-initialize-keyboard): Have the function take a DEVICE argument, allowing device-specific keyboard initialisation. (make-device-early-x-entry-point-called-p): New. (make-device-late-x-entry-point-called-p): New. Rename pre-x-win-initted, x-win-initted. (make-device-early-x-entry-point): Rename init-pre-x-win, take the call to make-x-device out (it should be called from the device-creation code, not vice-versa). (make-device-late-x-entry-point): Rename init-post-x-win, have it take a DEVICE argument, use that DEVICE argument when working out what device-specific things need doing. Don't use create-console-hook in core code. * x-win-xfree86.el (x-win-init-xfree86): Take a DEVICE argument; use it. * x-win-sun.el (x-win-init-sun): Take a DEVICE argument; use it. * mule/mule-x-init.el: Remove #'init-mule-x-win, an empty function. * tty-init.el (make-device-early-tty-entry-point-called-p): New. Rename pre-tty-win-initted. (make-device-early-tty-entry-point): New. Rename init-pre-tty-win. (make-frame-after-init-entry-point): New. Rename init-post-tty-win to better reflect when it's called. * gtk-init.el (gtk-early-lisp-options-file): New. Move this path to a documented variable. (gtk-command-switch-alist): Wrap the docstring to fewer than 79 columns. (make-device-early-gtk-entry-point-called-p): New. (make-device-late-gtk-entry-point-called-p): New. Renamed gtk-pre-win-initted, gtk-post-win-initted to these. (make-device-early-gtk-entry-point): New. (make-device-late-gtk-entry-point): New. Renamed init-pre-gtk-win, init-post-gtk-win to these. Have make-device-late-gtk-entry-point take a device argument, and use it; have make-device-early-gtk-entry-point load the GTK-specific startup code, instead of doing that in C. (init-gtk-win): Deleted, functionality moved to the GTK device creation code. (gtk-define-dead-key): Have it take a DEVICE argument; use this argument. (gtk-initialize-compose): Ditto. * coding.el (set-terminal-coding-system): Correct the docstring; the function isn't broken. src/ChangeLog addition: 2008-07-07 Aidan Kehoe <kehoea@parhasard.net> Patch to make it up to the device-specific code whether various Lisp functions should be called during device creation, not relying on the startup code to decide this. Also, rename initial-window-system to initial-device-type (which makes more sense in this scheme), always set it. * redisplay.c (Vinitial_device_type): New. (Vinitial_window_system): Removed. Rename initial-window-system to initial-device type, making it a stream if we're noninteractive. Update its docstring. * device-x.c (Qmake_device_early_x_entry_point, Qmake_device_late_x_entry_point): New. Rename Qinit_pre_x_win, Qinit_post_x_win. (x_init_device): Call #'make-device-early-x-entry-point earlier, now we rely on it to find the application class and the app-defaults directory. (x_finish_init_device): Call #'make-device-late-x-entry-point with the created device. (Vx_app_defaults_directory): Always make this available, to simplify code in x-init.el. * device-tty.c (Qmake_device_early_tty_entry_point): New. Rename Qinit_pre_tty_win, rename Qinit_post_tty_win and move to frame-tty.c as Qmake_frame_after_init_entry_point. (tty_init_device): Call #'make-device-early-tty-entry-point before doing anything. * frame-tty.c (Qmake_frame_after_init_entry_point): New. * frame-tty.c (tty_after_init_frame): Have it call the better-named #'make-frame-after-init-entry-point function instead of #'init-post-tty-win (since it's called after frame, not device, creation). * device-msw.c (Qmake_device_early_mswindows_entry_point, Qmake_device_late_mswindows_entry_point): New. Rename Qinit_pre_mswindows_win, Qinit_post_mswindows_win. (mswindows_init_device): Call #'make-device-early-mswindows-entry-point here, instead of having its predecessor call us. (mswindows_finish_init_device): Call #'make-device-early-mswindows-entry-point, for symmetry with the other device types (though it's an empty function). * device-gtk.c (Qmake_device_early_gtk_entry_point, Qmake_device_late_gtk_entry_point): New. Rename Qinit_pre_gtk_win, Qinit_post_gtk_win. (gtk_init_device): Call #'make-device-early-gtk-entry-point; don't load ~/.xemacs/gtk-options.el ourselves, leave that to lisp. (gtk_finish_init_device): Call #'make-device-late-gtk-entry-point with the created device as an argument.
author Aidan Kehoe <kehoea@parhasard.net>
date Wed, 09 Jul 2008 20:46:22 +0200
parents 1e7cc382eb16
children db7068430402
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1 /* ui-gtk.h
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2 **
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3 ** Description:
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4 **
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5 ** Created by: William M. Perry
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6 ** Copyright (c) 2000 Aventail Corporation
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7 **
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8 */
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9
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10 #ifndef __UI_GTK_H__
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11 #define __UI_GTK_H__
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12
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13 /* Encapsulate a foreign function call */
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14 #include <gtk/gtk.h>
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15 #include "sysdll.h"
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16 #include "lrecord.h"
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17
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18 typedef void (*ffi_actual_function) (void);
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19 typedef void (*ffi_marshalling_function) (ffi_actual_function, GtkArg *);
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20
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21 #define MAX_GTK_ARGS 100
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22
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23 typedef struct {
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24 struct LCRECORD_HEADER header;
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25 GtkType return_type;
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26 GtkType args[MAX_GTK_ARGS];
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27 gint n_args;
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28 Lisp_Object function_name;
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29 dll_func function_ptr;
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30 ffi_marshalling_function marshal;
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31 } emacs_ffi_data;
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32
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33 DECLARE_LRECORD (emacs_ffi, emacs_ffi_data);
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34
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35 #define XFFI(x) XRECORD (x, emacs_ffi, emacs_ffi_data)
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36 #define wrap_emacs_ffi(p) wrap_record (p, emacs_ffi)
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37 #define FFIP(x) RECORDP (x, emacs_ffi)
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38 #define CHECK_FFI(x) CHECK_RECORD (x, emacs_ffi)
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39
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40 /* Encapsulate a GtkObject in Lisp */
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41 typedef struct {
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42 struct LCRECORD_HEADER header;
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43 gboolean alive_p;
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44 GtkObject *object;
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45 Lisp_Object plist;
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46 } emacs_gtk_object_data;
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47
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48 DECLARE_LRECORD (emacs_gtk_object, emacs_gtk_object_data);
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49
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50 #define XGTK_OBJECT(x) XRECORD (x, emacs_gtk_object, emacs_gtk_object_data)
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51 #define wrap_emacs_gtk_object(p) wrap_record (p, emacs_gtk_object)
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52 #define GTK_OBJECTP(x) RECORDP (x, emacs_gtk_object)
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53 #define CHECK_GTK_OBJECT(x) CHECK_RECORD (x, emacs_gtk_object)
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54
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55 extern Lisp_Object build_gtk_object (GtkObject *obj);
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56
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57 /* Encapsulate a GTK_TYPE_BOXED in lisp */
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58 typedef struct {
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59 struct LCRECORD_HEADER header;
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60 GtkType object_type;
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61 void *object;
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62 } emacs_gtk_boxed_data;
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63
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64 DECLARE_LRECORD (emacs_gtk_boxed, emacs_gtk_boxed_data);
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65
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66 #define XGTK_BOXED(x) XRECORD (x, emacs_gtk_boxed, emacs_gtk_boxed_data)
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67 #define wrap_emacs_gtk_boxed(p) wrap_record (p, emacs_gtk_boxed)
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68 #define GTK_BOXEDP(x) RECORDP (x, emacs_gtk_boxed)
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69 #define CHECK_GTK_BOXED(x) CHECK_RECORD (x, emacs_gtk_boxed)
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70
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71 extern Lisp_Object build_gtk_boxed (void *obj, GtkType t);
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72
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73 #endif /* __UI_GTK_H__ */