1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
|
/* Copyright (C) 2000, 2001, 2002, 2003, 2004 Shawn Betts <sabetts@vcn.bc.ca>
*
* This file is part of ratpoison.
*
* ratpoison 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.
*
* ratpoison 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 this software; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
* Boston, MA 02111-1307 USA
*/
#ifndef GLOBALS_H
#define GLOBALS_H
#include "data.h"
/* codes used in the cmdret code in actions.c */
#define RET_SUCCESS 1
#define RET_FAILURE 0
#ifdef USE_XFT_FONT
#include <X11/Xft/Xft.h>
#define FONT_HEIGHT(s) ((s)->ft_font->ascent + (s)->ft_font->descent)
#define FONT_ASCENT(s) ((s)->ft_font->ascent)
#else
#define FONT_HEIGHT(f) (rp_font_ascent + rp_font_descent)
#define FONT_ASCENT(f) (rp_font_ascent)
#endif
#define MAX_FONT_WIDTH(f) (rp_font_width)
#define WIN_EVENTS (StructureNotifyMask | PropertyChangeMask | ColormapChangeMask | FocusChangeMask)
/* EMPTY is used when a frame doesn't contain a window, or a window
doesn't have a frame. Any time a field refers to the number of a
window/frame/screen/etc, Use EMPTY to denote a lack there of. */
#define EMPTY -1
/* Possible values for defaults.window_list_style */
#define STYLE_ROW 0
#define STYLE_COLUMN 1
/* Possible values for defaults.win_name */
#define WIN_NAME_TITLE 0
#define WIN_NAME_RES_CLASS 1
#define WIN_NAME_RES_NAME 2
/* Possible directions to traverse the completions list. */
#define COMPLETION_NEXT 0
#define COMPLETION_PREVIOUS 1
/* Error codes for group_delete_group() */
#define GROUP_DELETE_GROUP_OK 0
#define GROUP_DELETE_GROUP_NONEMPTY 1
/* The list of groups. */
extern struct list_head rp_groups;
extern rp_group *rp_current_group;
/* Each child process is stored in this list. spawn, creates a new
entry in this list, the SIGCHLD handler sets child.terminated to be
true and handle_signals in events.c processes each terminated
process by printing a message saying the process ended and
displaying it's exit code. */
extern struct list_head rp_children;
extern struct rp_defaults defaults;
/* Cached font info. */
extern int rp_font_ascent, rp_font_descent, rp_font_width;
/* The prefix key also known as the command character under screen. */
extern struct rp_key prefix_key;
/* A list of mapped windows. These windows show up in the window
list and have a number assigned to them. */
extern struct list_head rp_mapped_window;
/* A list of unmapped windows. These windows do not have a number
assigned to them and are not visible/active. */
extern struct list_head rp_unmapped_window;
extern int rp_current_screen;
extern rp_screen *screens;
extern int num_screens;
extern XEvent rp_current_event;
extern Display *dpy;
extern Atom rp_command;
extern Atom rp_command_request;
extern Atom rp_command_result;
extern Atom rp_selection;
extern Atom wm_name;
extern Atom wm_state;
extern Atom wm_change_state;
extern Atom wm_protocols;
extern Atom wm_delete;
extern Atom wm_take_focus;
extern Atom wm_colormaps;
/* netwm atoms. */
extern Atom _net_wm_pid;
extern Atom _net_supported;
extern Atom _net_wm_window_type;
extern Atom _net_wm_window_type_dialog;
/* mouse properties */
extern int rat_x;
extern int rat_y;
extern int rat_visible;
/* When unmapping or deleting windows, it is sometimes helpful to
ignore a bad window when attempting to clean the window up. This
does just that when set to 1 */
extern int ignore_badwindow;
/* Arguments passed to ratpoison. */
extern char **myargv;
/* Keeps track of which mod mask each modifier is under. */
extern struct modifier_info rp_modifier_info;
/* nonzero if an alarm signal was raised. This means ratpoison should
hide its popup windows. */
extern int alarm_signalled;
extern int kill_signalled;
extern int hup_signalled;
extern int chld_signalled;
/* When set to a string, ratpoison should exec the command. The reason
this variable is needed and why it is not exec'd in cmd_newwm is
because if called with ratpoison -c, the rp -c process never
returns. */
extern char *rp_exec_newwm;
/* rudeness levels */
extern int rp_honour_transient_raise;
extern int rp_honour_normal_raise;
extern int rp_honour_transient_map;
extern int rp_honour_normal_map;
/* Keep track of X11 error messages. */
extern char *rp_error_msg;
/* Number sets for windows. */
extern struct numset *rp_window_numset;
extern struct list_head rp_key_hook;
extern struct list_head rp_switch_win_hook;
extern struct list_head rp_switch_frame_hook;
extern struct list_head rp_switch_group_hook;
extern struct list_head rp_switch_screen_hook;
extern struct list_head rp_delete_window_hook;
extern struct list_head rp_quit_hook;
extern struct list_head rp_restart_hook;
extern struct rp_hook_db_entry rp_hook_db[];
void set_rp_window_focus (rp_window *win);
void set_window_focus (Window window);
extern int rp_have_xinerama;
extern int xine_screen_count;
extern struct numset *rp_frame_numset;
extern struct list_head rp_frame_undos;
extern struct list_head rp_frame_redos;
/* Selection handling globals */
extern rp_xselection selection;
void set_selection (char *txt);
void set_nselection (char *txt, int len);
char *get_selection (void);
void init_globals (void);
/* Wrapper font functions to support Xft */
void rp_draw_string (rp_screen *s, Drawable d, GC gc, int x, int y, char *string, int length);
int rp_text_width (rp_screen *s, XFontSet font, char *string, int count);
#endif
|
