Learn how easy it is to sync an existing GitHub or Google Code repo to a SourceForge project! See Demo

Close

[c23359]: key-bindings.c Maximize Restore History

Download this file

key-bindings.c    233 lines (196 with data), 6.3 kB

  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
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
/* $Id: key-bindings.c,v 1.66 2009-04-03 17:21:46 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include <sys/types.h>
#include <ctype.h>
#include <stdlib.h>
#include <string.h>
#include "tmux.h"
SPLAY_GENERATE(key_bindings, key_binding, entry, key_bindings_cmp);
struct key_bindings key_bindings;
int
key_bindings_cmp(struct key_binding *bd1, struct key_binding *bd2)
{
return (bd1->key - bd2->key);
}
struct key_binding *
key_bindings_lookup(int key)
{
struct key_binding bd;
bd.key = key;
return (SPLAY_FIND(key_bindings, &key_bindings, &bd));
}
void
key_bindings_add(int key, int can_repeat, struct cmd_list *cmdlist)
{
struct key_binding *bd;
if ((bd = key_bindings_lookup(key)) == NULL) {
bd = xmalloc(sizeof *bd);
bd->key = key;
SPLAY_INSERT(key_bindings, &key_bindings, bd);
} else
cmd_list_free(bd->cmdlist);
bd->can_repeat = can_repeat;
bd->cmdlist = cmdlist;
}
void
key_bindings_remove(int key)
{
struct key_binding *bd;
if ((bd = key_bindings_lookup(key)) == NULL)
return;
SPLAY_REMOVE(key_bindings, &key_bindings, bd);
cmd_list_free(bd->cmdlist);
xfree(bd);
}
void
key_bindings_init(void)
{
struct {
int key;
int can_repeat;
const struct cmd_entry *entry;
} table[] = {
{ ' ', 0, &cmd_next_layout_entry },
{ '!', 0, &cmd_break_pane_entry },
{ '"', 0, &cmd_split_window_entry },
{ '#', 0, &cmd_list_buffers_entry },
{ '&', 0, &cmd_kill_window_entry },
{ ',', 0, &cmd_command_prompt_entry },
{ '-', 0, &cmd_delete_buffer_entry },
{ '.', 0, &cmd_command_prompt_entry },
{ '0', 0, &cmd_select_window_entry },
{ '1', 0, &cmd_select_window_entry },
{ '2', 0, &cmd_select_window_entry },
{ '3', 0, &cmd_select_window_entry },
{ '4', 0, &cmd_select_window_entry },
{ '5', 0, &cmd_select_window_entry },
{ '6', 0, &cmd_select_window_entry },
{ '7', 0, &cmd_select_window_entry },
{ '8', 0, &cmd_select_window_entry },
{ '9', 0, &cmd_select_window_entry },
{ ':', 0, &cmd_command_prompt_entry },
{ '=', 0, &cmd_scroll_mode_entry },
{ '?', 0, &cmd_list_keys_entry },
{ '[', 0, &cmd_copy_mode_entry },
{ '\'', 0, &cmd_select_prompt_entry },
{ '\032', /* C-z */ 0, &cmd_suspend_client_entry },
{ ']', 0, &cmd_paste_buffer_entry },
{ 'c', 0, &cmd_new_window_entry },
{ 'd', 0, &cmd_detach_client_entry },
{ 'f', 0, &cmd_command_prompt_entry },
{ 'l', 0, &cmd_last_window_entry },
{ 'n', 0, &cmd_next_window_entry },
{ 'o', 0, &cmd_down_pane_entry },
{ 'p', 0, &cmd_previous_window_entry },
{ 'r', 0, &cmd_refresh_client_entry },
{ 's', 0, &cmd_choose_session_entry },
{ 't', 0, &cmd_clock_mode_entry },
{ 'w', 0, &cmd_choose_window_entry },
{ 'x', 0, &cmd_kill_pane_entry, },
{ '{', 0, &cmd_swap_pane_entry },
{ '}', 0, &cmd_swap_pane_entry },
{ META, 0, &cmd_send_prefix_entry },
{ KEYC_PPAGE, 0, &cmd_scroll_mode_entry },
{ KEYC_ADDESC('n'), 0, &cmd_next_window_entry },
{ KEYC_ADDESC('p'), 0, &cmd_previous_window_entry },
{ KEYC_UP, 1, &cmd_up_pane_entry },
{ KEYC_DOWN, 1, &cmd_down_pane_entry },
{ KEYC_ADDESC(KEYC_UP), 1, &cmd_resize_pane_up_entry },
{ KEYC_ADDESC(KEYC_DOWN), 1, &cmd_resize_pane_down_entry },
{ KEYC_ADDCTL(KEYC_UP), 1, &cmd_resize_pane_up_entry },
{ KEYC_ADDCTL(KEYC_DOWN), 1, &cmd_resize_pane_down_entry },
{ KEYC_ADDESC('o'), 0, &cmd_rotate_window_entry },
{ '\017', 0, &cmd_rotate_window_entry },
};
u_int i;
struct cmd *cmd;
struct cmd_list *cmdlist;
SPLAY_INIT(&key_bindings);
for (i = 0; i < nitems(table); i++) {
cmdlist = xmalloc(sizeof *cmdlist);
TAILQ_INIT(cmdlist);
cmd = xmalloc(sizeof *cmd);
cmd->entry = table[i].entry;
cmd->data = NULL;
if (cmd->entry->init != NULL)
cmd->entry->init(cmd, table[i].key);
TAILQ_INSERT_HEAD(cmdlist, cmd, qentry);
key_bindings_add(table[i].key, table[i].can_repeat, cmdlist);
}
}
void
key_bindings_free(void)
{
struct key_binding *bd;
while (!SPLAY_EMPTY(&key_bindings)) {
bd = SPLAY_ROOT(&key_bindings);
SPLAY_REMOVE(key_bindings, &key_bindings, bd);
cmd_list_free(bd->cmdlist);
xfree(bd);
}
}
void printflike2
key_bindings_error(struct cmd_ctx *ctx, const char *fmt, ...)
{
va_list ap;
char *msg;
va_start(ap, fmt);
xvasprintf(&msg, fmt, ap);
va_end(ap);
*msg = toupper((u_char) *msg);
status_message_set(ctx->curclient, msg);
xfree(msg);
}
void printflike2
key_bindings_print(struct cmd_ctx *ctx, const char *fmt, ...)
{
struct winlink *wl = ctx->cursession->curw;
va_list ap;
if (wl->window->active->mode != &window_more_mode)
window_pane_reset_mode(wl->window->active);
window_pane_set_mode(wl->window->active, &window_more_mode);
va_start(ap, fmt);
window_more_vadd(wl->window->active, fmt, ap);
va_end(ap);
}
void printflike2
key_bindings_info(struct cmd_ctx *ctx, const char *fmt, ...)
{
va_list ap;
char *msg;
if (be_quiet)
return;
va_start(ap, fmt);
xvasprintf(&msg, fmt, ap);
va_end(ap);
*msg = toupper((u_char) *msg);
status_message_set(ctx->curclient, msg);
xfree(msg);
}
void
key_bindings_dispatch(struct key_binding *bd, struct client *c)
{
struct cmd_ctx ctx;
ctx.msgdata = NULL;
ctx.cursession = c->session;
ctx.curclient = c;
ctx.error = key_bindings_error;
ctx.print = key_bindings_print;
ctx.info = key_bindings_info;
ctx.cmdclient = NULL;
cmd_list_exec(bd->cmdlist, &ctx);
}