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comparison src/frameslots.h @ 428:3ecd8885ac67 r21-2-22

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Import from CVS: tag r21-2-22
author cvs
date Mon, 13 Aug 2007 11:28:15 +0200
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427:0a0253eac470 428:3ecd8885ac67
1 /* Definitions of marked slots in frames
2 Copyright (C) 1988, 1992, 1993, 1994 Free Software Foundation, Inc.
3 Copyright (C) 1996 Ben Wing.
4
5 This file is part of XEmacs.
6
7 XEmacs is free software; you can redistribute it and/or modify it
8 under the terms of the GNU General Public License as published by the
9 Free Software Foundation; either version 2, or (at your option) any
10 later version.
11
12 XEmacs is distributed in the hope that it will be useful, but WITHOUT
13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
15 for more details.
16
17 You should have received a copy of the GNU General Public License
18 along with XEmacs; see the file COPYING. If not, write to
19 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
20 Boston, MA 02111-1307, USA. */
21
22 /* Synched up with: FSF 19.30. Split out of frame.h. */
23
24 #ifdef FRAME_SLOT_DECLARATION
25 #define MARKED_SLOT_ARRAY(slot, size) MARKED_SLOT(slot[size])
26 #else
27 #define MARKED_SLOT_ARRAY(slot, size) do { \
28 int mslotidx; \
29 for (mslotidx = 0; mslotidx < size; mslotidx++) \
30 { \
31 MARKED_SLOT (slot[mslotidx]); \
32 } \
33 } while (0);
34 #endif
35
36 /* device frame belongs to. */
37 MARKED_SLOT (device);
38
39 /* Name of this frame: a Lisp string.
40 NOT the same as the frame's title, even though FSF bogusly
41 confuses the two. The frame's name is used for resourcing
42 and lookup purposes and is something you can count on having
43 a specific value, while the frame's title may vary depending
44 on the user's choice of `frame-title-format'. */
45 MARKED_SLOT (name);
46
47 /* The frame which should receive keystrokes that occur in this
48 frame, or nil if they should go to the frame itself. This is
49 usually nil, but if the frame is minibufferless, we can use this
50 to redirect keystrokes to a surrogate minibuffer frame when
51 needed.
52
53 Note that a value of nil is different than having the field point
54 to the frame itself. Whenever the Fselect_frame function is used
55 to shift from one frame to the other, any redirections to the
56 original frame are shifted to the newly selected frame; if
57 focus_frame is nil, Fselect_frame will leave it alone. */
58 MARKED_SLOT (focus_frame);
59
60 /* This frame's root window. Every frame has one.
61 If the frame has only a minibuffer window, this is it.
62 Otherwise, if the frame has a minibuffer window, this is its sibling. */
63 MARKED_SLOT (root_window);
64
65 /* This frame's selected window.
66 Each frame has its own window hierarchy
67 and one of the windows in it is selected within the frame.
68 The selected window of the selected frame is Emacs's selected window. */
69 MARKED_SLOT (selected_window);
70
71 /* This frame's minibuffer window.
72 Most frames have their own minibuffer windows,
73 but only the selected frame's minibuffer window
74 can actually appear to exist. */
75 MARKED_SLOT (minibuffer_window);
76
77 /* The most recently selected nonminibuf window.
78 This is used by things like the toolbar code, which doesn't
79 want the toolbar to change when moving to the minibuffer.
80 This will only be a minibuf window if we are a minibuf-only
81 frame. */
82 MARKED_SLOT (last_nonminibuf_window);
83
84 /* frame property list */
85 MARKED_SLOT (plist);
86
87 /* A copy of the global Vbuffer_list, to maintain a per-frame buffer
88 ordering. The Vbuffer_list variable and the buffer_list slot of each
89 frame contain exactly the same data, just in different orders. */
90 MARKED_SLOT (buffer_alist);
91
92 /* Predicate for selecting buffers for other-buffer. */
93 MARKED_SLOT (buffer_predicate);
94
95 /* The current mouse pointer for the frame. This is set by calling
96 `set-frame-pointer'. */
97 MARKED_SLOT (pointer);
98
99 /* The current icon for the frame. */
100 MARKED_SLOT (icon);
101
102 #ifdef HAVE_MENUBARS
103 /* Vector representing the menubar currently displayed. See menubar-x.c. */
104 MARKED_SLOT (menubar_data);
105 #endif
106
107 /* specifier values cached in the struct frame: */
108
109 #ifdef HAVE_MENUBARS
110 MARKED_SLOT (menubar_visible_p);
111 #endif
112
113 #ifdef HAVE_SCROLLBARS
114 /* Width and height of the scrollbars. */
115 MARKED_SLOT (scrollbar_width);
116 MARKED_SLOT (scrollbar_height);
117 /* Whether the scrollbars are visible */
118 MARKED_SLOT (horizontal_scrollbar_visible_p);
119 MARKED_SLOT (vertical_scrollbar_visible_p);
120 /* Scrollbars location */
121 MARKED_SLOT (scrollbar_on_left_p);
122 MARKED_SLOT (scrollbar_on_top_p);
123 #endif
124
125 #ifdef HAVE_TOOLBARS
126 /* The following three don't really need to be cached except
127 that we need to know when they've changed. */
128 MARKED_SLOT (default_toolbar_width);
129 MARKED_SLOT (default_toolbar_height);
130 MARKED_SLOT (default_toolbar_visible_p);
131 MARKED_SLOT (default_toolbar_border_width);
132
133 /* List of toolbar buttons of current toolbars */
134 MARKED_SLOT_ARRAY (toolbar_buttons, 4);
135 /* Size of the toolbars. The frame-local toolbar space is
136 subtracted before the windows are arranged. Window and buffer
137 local toolbars overlay their windows. */
138 MARKED_SLOT_ARRAY (toolbar_size, 4);
139 /* Visibility of the toolbars. This acts as a valve for toolbar_size. */
140 MARKED_SLOT_ARRAY (toolbar_visible_p, 4);
141 /* Thickness of the border around the toolbar. */
142 MARKED_SLOT_ARRAY (toolbar_border_width, 4);
143 #endif
144
145 /* Possible frame-local default for outside margin widths. */
146 MARKED_SLOT (left_margin_width);
147 MARKED_SLOT (right_margin_width);
148
149 #undef MARKED_SLOT
150 #undef MARKED_SLOT_ARRAY
151 #undef FRAME_SLOT_DECLARATION