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Sync OpenBSD patchset 151:

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Tidy up keys: use an enum for the key codes, and remove the macros which just
wrap flag sets/clears/tests.
This commit is contained in:
Tiago Cunha 2009-07-22 16:24:59 +00:00
parent 94e2339842
commit a734488a4b
11 changed files with 160 additions and 176 deletions
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4
cmd-next-window.c
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@ -1,4 +1,4 @@
/* $Id: cmd-next-window.c,v 1.18 2009-07-14 06:43:32 nicm Exp $ */ /* $Id: cmd-next-window.c,v 1.19 2009-07-22 16:24:59 tcunha Exp $ */
/* /*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net> * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@ -48,7 +48,7 @@ cmd_next_window_init(struct cmd *self, int key)
cmd_target_init(self, key); cmd_target_init(self, key);
data = self->data; data = self->data;
if (key == KEYC_ADDESC('n')) if (key == ('n' | KEYC_ESCAPE))
data->chflags |= CMD_CHFLAG('a'); data->chflags |= CMD_CHFLAG('a');
} }

4
cmd-previous-window.c
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@ -1,4 +1,4 @@
/* $Id: cmd-previous-window.c,v 1.18 2009-07-14 06:43:32 nicm Exp $ */ /* $Id: cmd-previous-window.c,v 1.19 2009-07-22 16:24:59 tcunha Exp $ */
/* /*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net> * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@ -48,7 +48,7 @@ cmd_previous_window_init(struct cmd *self, int key)
cmd_target_init(self, key); cmd_target_init(self, key);
data = self->data; data = self->data;
if (key == KEYC_ADDESC('p')) if (key == ('p' | KEYC_ESCAPE))
data->chflags |= CMD_CHFLAG('a'); data->chflags |= CMD_CHFLAG('a');
} }

18
cmd-resize-pane.c
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@ -1,4 +1,4 @@
/* $Id: cmd-resize-pane.c,v 1.9 2009-07-20 15:42:05 tcunha Exp $ */ /* $Id: cmd-resize-pane.c,v 1.10 2009-07-22 16:24:59 tcunha Exp $ */
/* /*
* Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net> * Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net>
@ -51,28 +51,28 @@ cmd_resize_pane_init(struct cmd *self, int key)
cmd_pane_init(self, key); cmd_pane_init(self, key);
data = self->data; data = self->data;
if (key == KEYC_ADDCTL(KEYC_UP)) if (key == (KEYC_UP | KEYC_CTRL))
data->chflags |= CMD_CHFLAG('U'); data->chflags |= CMD_CHFLAG('U');
if (key == KEYC_ADDCTL(KEYC_DOWN)) if (key == (KEYC_DOWN | KEYC_CTRL))
data->chflags |= CMD_CHFLAG('D'); data->chflags |= CMD_CHFLAG('D');
if (key == KEYC_ADDCTL(KEYC_LEFT)) if (key == (KEYC_LEFT | KEYC_CTRL))
data->chflags |= CMD_CHFLAG('L'); data->chflags |= CMD_CHFLAG('L');
if (key == KEYC_ADDCTL(KEYC_RIGHT)) if (key == (KEYC_RIGHT | KEYC_CTRL))
data->chflags |= CMD_CHFLAG('R'); data->chflags |= CMD_CHFLAG('R');
if (key == KEYC_ADDESC(KEYC_UP)) { if (key == (KEYC_UP | KEYC_ESCAPE)) {
data->chflags |= CMD_CHFLAG('U'); data->chflags |= CMD_CHFLAG('U');
data->arg = xstrdup("5"); data->arg = xstrdup("5");
} }
if (key == KEYC_ADDESC(KEYC_DOWN)) { if (key == (KEYC_DOWN | KEYC_ESCAPE)) {
data->chflags |= CMD_CHFLAG('D'); data->chflags |= CMD_CHFLAG('D');
data->arg = xstrdup("5"); data->arg = xstrdup("5");
} }
if (key == KEYC_ADDESC(KEYC_LEFT)) { if (key == (KEYC_LEFT | KEYC_ESCAPE)) {
data->chflags |= CMD_CHFLAG('L'); data->chflags |= CMD_CHFLAG('L');
data->arg = xstrdup("5"); data->arg = xstrdup("5");
} }
if (key == KEYC_ADDESC(KEYC_RIGHT)) { if (key == (KEYC_RIGHT | KEYC_ESCAPE)) {
data->chflags |= CMD_CHFLAG('R'); data->chflags |= CMD_CHFLAG('R');
data->arg = xstrdup("5"); data->arg = xstrdup("5");
} }

4
cmd-rotate-window.c
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@ -1,4 +1,4 @@
/* $Id: cmd-rotate-window.c,v 1.7 2009-07-20 15:42:05 tcunha Exp $ */ /* $Id: cmd-rotate-window.c,v 1.8 2009-07-22 16:24:59 tcunha Exp $ */
/* /*
* Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net> * Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net>
@ -48,7 +48,7 @@ cmd_rotate_window_init(struct cmd *self, int key)
cmd_target_init(self, key); cmd_target_init(self, key);
data = self->data; data = self->data;
if (key == KEYC_ADDESC('o')) if (key == ('o' | KEYC_ESCAPE))
data->chflags |= CMD_CHFLAG('D'); data->chflags |= CMD_CHFLAG('D');
} }

10
cmd-select-layout.c
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@ -1,4 +1,4 @@
/* $Id: cmd-select-layout.c,v 1.5 2009-07-20 15:42:05 tcunha Exp $ */ /* $Id: cmd-select-layout.c,v 1.6 2009-07-22 16:24:59 tcunha Exp $ */
/* /*
* Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net> * Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net>
@ -49,16 +49,16 @@ cmd_select_layout_init(struct cmd *self, int key)
data = self->data; data = self->data;
switch (key) { switch (key) {
case KEYC_ADDESC('1'): case ('1' | KEYC_ESCAPE):
data->arg = xstrdup("even-horizontal"); data->arg = xstrdup("even-horizontal");
break; break;
case KEYC_ADDESC('2'): case ('2' | KEYC_ESCAPE):
data->arg = xstrdup("even-vertical"); data->arg = xstrdup("even-vertical");
break; break;
case KEYC_ADDESC('3'): case ('3' | KEYC_ESCAPE):
data->arg = xstrdup("main-horizontal"); data->arg = xstrdup("main-horizontal");
break; break;
case KEYC_ADDESC('4'): case ('4' | KEYC_ESCAPE):
data->arg = xstrdup("main-vertical"); data->arg = xstrdup("main-vertical");
break; break;
} }

48
input-keys.c
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@ -1,4 +1,4 @@
/* $Id: input-keys.c,v 1.27 2009-05-04 17:58:26 nicm Exp $ */ /* $Id: input-keys.c,v 1.28 2009-07-22 16:24:59 tcunha Exp $ */
/* /*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net> * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@ -66,15 +66,15 @@ struct input_key_ent input_keys[] = {
{ KEYC_BTAB, "\033[Z", INPUTKEY_CTRL }, { KEYC_BTAB, "\033[Z", INPUTKEY_CTRL },
/* Arrow keys. Cursor versions must come first. */ /* Arrow keys. Cursor versions must come first. */
{ KEYC_ADDCTL(KEYC_UP), "\033Oa", 0 }, { KEYC_UP | KEYC_CTRL, "\033Oa", 0 },
{ KEYC_ADDCTL(KEYC_DOWN), "\033Ob", 0 }, { KEYC_DOWN | KEYC_CTRL, "\033Ob", 0 },
{ KEYC_ADDCTL(KEYC_RIGHT), "\033Oc", 0 }, { KEYC_RIGHT | KEYC_CTRL, "\033Oc", 0 },
{ KEYC_ADDCTL(KEYC_LEFT), "\033Od", 0 }, { KEYC_LEFT | KEYC_CTRL, "\033Od", 0 },
{ KEYC_ADDSFT(KEYC_UP), "\033[a", 0 }, { KEYC_UP | KEYC_SHIFT, "\033[a", 0 },
{ KEYC_ADDSFT(KEYC_DOWN), "\033[b", 0 }, { KEYC_DOWN | KEYC_SHIFT, "\033[b", 0 },
{ KEYC_ADDSFT(KEYC_RIGHT), "\033[c", 0 }, { KEYC_RIGHT | KEYC_SHIFT, "\033[c", 0 },
{ KEYC_ADDSFT(KEYC_LEFT), "\033[d", 0 }, { KEYC_LEFT | KEYC_SHIFT, "\033[d", 0 },
{ KEYC_UP, "\033OA", INPUTKEY_CURSOR }, { KEYC_UP, "\033OA", INPUTKEY_CURSOR },
{ KEYC_DOWN, "\033OB", INPUTKEY_CURSOR }, { KEYC_DOWN, "\033OB", INPUTKEY_CURSOR },
@ -133,10 +133,10 @@ input_key(struct window_pane *wp, int key)
log_debug2("writing key 0x%x", key); log_debug2("writing key 0x%x", key);
if (key != KEYC_NONE && KEYC_REMOVEESC(key) < KEYC_OFFSET) { if (key != KEYC_NONE && (key & ~KEYC_ESCAPE) < 0x100) {
if (KEYC_ISESC(key)) if (key & KEYC_ESCAPE)
buffer_write8(wp->out, '\033'); buffer_write8(wp->out, '\033');
buffer_write8(wp->out, (uint8_t) KEYC_REMOVEESC(key)); buffer_write8(wp->out, (uint8_t) (key & ~KEYC_ESCAPE));
return; return;
} }
@ -150,11 +150,11 @@ input_key(struct window_pane *wp, int key)
!(wp->screen->mode & MODE_KCURSOR)) !(wp->screen->mode & MODE_KCURSOR))
continue; continue;
if (KEYC_ISESC(key) && KEYC_ADDESC(ike->key) == key) if ((key & KEYC_ESCAPE) && (ike->key | KEYC_ESCAPE) == key)
break; break;
if (KEYC_ISSFT(key) && KEYC_ADDSFT(ike->key) == key) if ((key & KEYC_SHIFT) && (ike->key | KEYC_SHIFT) == key)
break; break;
if (KEYC_ISCTL(key) && KEYC_ADDCTL(ike->key) == key) { if ((key & KEYC_CTRL) && (ike->key | KEYC_CTRL) == key) {
if (ike->flags & INPUTKEY_CTRL) if (ike->flags & INPUTKEY_CTRL)
break; break;
} }
@ -176,19 +176,19 @@ input_key(struct window_pane *wp, int key)
xterm_keys = options_get_number(&wp->window->options, "xterm-keys"); xterm_keys = options_get_number(&wp->window->options, "xterm-keys");
if (xterm_keys && ike->flags & INPUTKEY_XTERM) { if (xterm_keys && ike->flags & INPUTKEY_XTERM) {
ch = '\0'; ch = '\0';
if (KEYC_ISSFT(key) && KEYC_ISESC(key) && KEYC_ISCTL(key)) if (key & (KEYC_SHIFT|KEYC_ESCAPE|KEYC_CTRL))
ch = '8'; ch = '8';
else if (KEYC_ISESC(key) && KEYC_ISCTL(key)) else if (key & (KEYC_ESCAPE|KEYC_CTRL))
ch = '7'; ch = '7';
else if (KEYC_ISSFT(key) && KEYC_ISCTL(key)) else if (key & (KEYC_SHIFT|KEYC_CTRL))
ch = '6'; ch = '6';
else if (KEYC_ISCTL(key)) else if (key & KEYC_CTRL)
ch = '5'; ch = '5';
else if (KEYC_ISSFT(key) && KEYC_ISESC(key)) else if (key & (KEYC_SHIFT|KEYC_ESCAPE))
ch = '4'; ch = '4';
else if (KEYC_ISESC(key)) else if (key & KEYC_ESCAPE)
ch = '3'; ch = '3';
else if (KEYC_ISSFT(key)) else if (key & KEYC_SHIFT)
ch = '2'; ch = '2';
if (ch != '\0') { if (ch != '\0') {
buffer_write(wp->out, ike->data, dlen - 1); buffer_write(wp->out, ike->data, dlen - 1);
@ -204,9 +204,9 @@ input_key(struct window_pane *wp, int key)
* Not in xterm mode. Prefix a \033 for escape, and set bit 5 of the * Not in xterm mode. Prefix a \033 for escape, and set bit 5 of the
* last byte for ctrl. * last byte for ctrl.
*/ */
if (KEYC_ISESC(key)) if (key & KEYC_ESCAPE)
buffer_write8(wp->out, '\033'); buffer_write8(wp->out, '\033');
if (KEYC_ISCTL(key) && ike->flags & INPUTKEY_CTRL) { if (key & KEYC_CTRL && ike->flags & INPUTKEY_CTRL) {
buffer_write(wp->out, ike->data, dlen - 1); buffer_write(wp->out, ike->data, dlen - 1);
buffer_write8(wp->out, ike->data[dlen - 1] ^ 0x20); buffer_write8(wp->out, ike->data[dlen - 1] ^ 0x20);
return; return;

32
key-bindings.c
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@ -1,4 +1,4 @@
/* $Id: key-bindings.c,v 1.77 2009-07-20 15:42:05 tcunha Exp $ */ /* $Id: key-bindings.c,v 1.78 2009-07-22 16:24:59 tcunha Exp $ */
/* /*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net> * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@ -133,24 +133,24 @@ key_bindings_init(void)
{ '{', 0, &cmd_swap_pane_entry }, { '{', 0, &cmd_swap_pane_entry },
{ '}', 0, &cmd_swap_pane_entry }, { '}', 0, &cmd_swap_pane_entry },
{ '\002', 0, &cmd_send_prefix_entry }, { '\002', 0, &cmd_send_prefix_entry },
{ KEYC_ADDESC('1'), 0, &cmd_select_layout_entry }, { '1' | KEYC_ESCAPE, 0, &cmd_select_layout_entry },
{ KEYC_ADDESC('2'), 0, &cmd_select_layout_entry }, { '2' | KEYC_ESCAPE, 0, &cmd_select_layout_entry },
{ KEYC_ADDESC('3'), 0, &cmd_select_layout_entry }, { '3' | KEYC_ESCAPE, 0, &cmd_select_layout_entry },
{ KEYC_ADDESC('4'), 0, &cmd_select_layout_entry }, { '4' | KEYC_ESCAPE, 0, &cmd_select_layout_entry },
{ KEYC_PPAGE, 0, &cmd_scroll_mode_entry }, { KEYC_PPAGE, 0, &cmd_scroll_mode_entry },
{ KEYC_ADDESC('n'), 0, &cmd_next_window_entry }, { 'n' | KEYC_ESCAPE, 0, &cmd_next_window_entry },
{ KEYC_ADDESC('p'), 0, &cmd_previous_window_entry }, { 'p' | KEYC_ESCAPE, 0, &cmd_previous_window_entry },
{ KEYC_UP, 0, &cmd_up_pane_entry }, { KEYC_UP, 0, &cmd_up_pane_entry },
{ KEYC_DOWN, 0, &cmd_down_pane_entry }, { KEYC_DOWN, 0, &cmd_down_pane_entry },
{ KEYC_ADDESC(KEYC_UP), 1, &cmd_resize_pane_entry }, { KEYC_UP | KEYC_ESCAPE, 1, &cmd_resize_pane_entry },
{ KEYC_ADDESC(KEYC_DOWN), 1, &cmd_resize_pane_entry }, { KEYC_DOWN | KEYC_ESCAPE, 1, &cmd_resize_pane_entry },
{ KEYC_ADDESC(KEYC_LEFT), 1, &cmd_resize_pane_entry }, { KEYC_LEFT | KEYC_ESCAPE, 1, &cmd_resize_pane_entry },
{ KEYC_ADDESC(KEYC_RIGHT),1, &cmd_resize_pane_entry }, { KEYC_RIGHT | KEYC_ESCAPE, 1, &cmd_resize_pane_entry },
{ KEYC_ADDCTL(KEYC_UP), 1, &cmd_resize_pane_entry }, { KEYC_UP | KEYC_CTRL, 1, &cmd_resize_pane_entry },
{ KEYC_ADDCTL(KEYC_DOWN), 1, &cmd_resize_pane_entry }, { KEYC_DOWN | KEYC_CTRL, 1, &cmd_resize_pane_entry },
{ KEYC_ADDCTL(KEYC_LEFT), 1, &cmd_resize_pane_entry }, { KEYC_LEFT | KEYC_CTRL, 1, &cmd_resize_pane_entry },
{ KEYC_ADDCTL(KEYC_RIGHT),1, &cmd_resize_pane_entry }, { KEYC_RIGHT | KEYC_CTRL, 1, &cmd_resize_pane_entry },
{ KEYC_ADDESC('o'), 0, &cmd_rotate_window_entry }, { 'o' | KEYC_ESCAPE, 0, &cmd_rotate_window_entry },
{ '\017', 0, &cmd_rotate_window_entry }, { '\017', 0, &cmd_rotate_window_entry },
}; };
u_int i; u_int i;

20
key-string.c
View File

@ -1,4 +1,4 @@
/* $Id: key-string.c,v 1.18 2009-07-14 06:38:14 nicm Exp $ */ /* $Id: key-string.c,v 1.19 2009-07-22 16:24:59 tcunha Exp $ */
/* /*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net> * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@ -126,7 +126,7 @@ key_string_lookup_string(const char *string)
} }
key = key_string_search_table(ptr); key = key_string_search_table(ptr);
if (key != KEYC_NONE) if (key != KEYC_NONE)
return (KEYC_ADDCTL(key)); return (key | KEYC_CTRL);
return (KEYC_NONE); return (KEYC_NONE);
} }
@ -137,11 +137,11 @@ key_string_lookup_string(const char *string)
if (ptr[1] == '\0') { if (ptr[1] == '\0') {
if (ptr[0] < 32 || ptr[0] > 127) if (ptr[0] < 32 || ptr[0] > 127)
return (KEYC_NONE); return (KEYC_NONE);
return (KEYC_ADDESC(ptr[0])); return (ptr[0] | KEYC_ESCAPE);
} }
key = key_string_lookup_string(ptr); key = key_string_lookup_string(ptr);
if (key != KEYC_NONE) if (key != KEYC_NONE)
return (KEYC_ADDESC(key)); return (key | KEYC_ESCAPE);
return (KEYC_NONE); return (KEYC_NONE);
} }
@ -158,20 +158,20 @@ key_string_lookup_key(int key)
if (key == 127) if (key == 127)
return (NULL); return (NULL);
if (KEYC_ISESC(key)) { if (key & KEYC_ESCAPE) {
if ((s = key_string_lookup_key(KEYC_REMOVEESC(key))) == NULL) if ((s = key_string_lookup_key(key & ~KEYC_ESCAPE)) == NULL)
return (NULL); return (NULL);
xsnprintf(tmp2, sizeof tmp2, "M-%s", s); xsnprintf(tmp2, sizeof tmp2, "M-%s", s);
return (tmp2); return (tmp2);
} }
if (KEYC_ISCTL(key)) { if (key & KEYC_CTRL) {
if ((s = key_string_lookup_key(KEYC_REMOVECTL(key))) == NULL) if ((s = key_string_lookup_key(key & ~KEYC_CTRL)) == NULL)
return (NULL); return (NULL);
xsnprintf(tmp2, sizeof tmp2, "C-%s", s); xsnprintf(tmp2, sizeof tmp2, "C-%s", s);
return (tmp2); return (tmp2);
} }
if (KEYC_ISSFT(key)) { if (key & KEYC_SHIFT) {
if ((s = key_string_lookup_key(KEYC_REMOVESFT(key))) == NULL) if ((s = key_string_lookup_key(key & ~KEYC_SHIFT)) == NULL)
return (NULL); return (NULL);
xsnprintf(tmp2, sizeof tmp2, "S-%s", s); xsnprintf(tmp2, sizeof tmp2, "S-%s", s);
return (tmp2); return (tmp2);

16
mode-key.c
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@ -1,4 +1,4 @@
/* $Id: mode-key.c,v 1.13 2009-07-14 06:39:10 nicm Exp $ */ /* $Id: mode-key.c,v 1.14 2009-07-22 16:24:59 tcunha Exp $ */
/* /*
* Copyright (c) 2008 Nicholas Marriott <nicm@users.sourceforge.net> * Copyright (c) 2008 Nicholas Marriott <nicm@users.sourceforge.net>
@ -54,8 +54,8 @@ mode_key_lookup(struct mode_key_data *mdata, int key)
enum mode_key_cmd enum mode_key_cmd
mode_key_lookup_vi(struct mode_key_data *mdata, int key) mode_key_lookup_vi(struct mode_key_data *mdata, int key)
{ {
if (KEYC_ISESC(key)) { if (key & KEYC_ESCAPE) {
key = KEYC_REMOVEESC(key); key &= ~KEYC_ESCAPE;
if (mdata->flags & MODEKEY_CANEDIT) if (mdata->flags & MODEKEY_CANEDIT)
mdata->flags ^= MODEKEY_EDITMODE; mdata->flags ^= MODEKEY_EDITMODE;
} }
@ -161,12 +161,12 @@ mode_key_lookup_emacs(struct mode_key_data *mdata, int key)
return (MODEKEYCMD_CHOOSE); return (MODEKEYCMD_CHOOSE);
case '\001': case '\001':
return (MODEKEYCMD_STARTOFLINE); return (MODEKEYCMD_STARTOFLINE);
case KEYC_ADDESC('m'): case 'm' | KEYC_ESCAPE:
return (MODEKEYCMD_BACKTOINDENTATION); return (MODEKEYCMD_BACKTOINDENTATION);
case '\007': case '\007':
return (MODEKEYCMD_CLEARSELECTION); return (MODEKEYCMD_CLEARSELECTION);
case '\027': case '\027':
case KEYC_ADDESC('w'): case 'w' | KEYC_ESCAPE:
return (MODEKEYCMD_COPYSELECTION); return (MODEKEYCMD_COPYSELECTION);
case '\016': case '\016':
case KEYC_DOWN: case KEYC_DOWN:
@ -183,14 +183,14 @@ mode_key_lookup_emacs(struct mode_key_data *mdata, int key)
case '\026': case '\026':
case KEYC_NPAGE: case KEYC_NPAGE:
return (MODEKEYCMD_NEXTPAGE); return (MODEKEYCMD_NEXTPAGE);
case KEYC_ADDESC('f'): case 'f' | KEYC_ESCAPE:
return (MODEKEYCMD_NEXTWORD); return (MODEKEYCMD_NEXTWORD);
case '\031': case '\031':
return (MODEKEYCMD_PASTE); return (MODEKEYCMD_PASTE);
case KEYC_ADDESC('v'): case 'v' | KEYC_ESCAPE:
case KEYC_PPAGE: case KEYC_PPAGE:
return (MODEKEYCMD_PREVIOUSPAGE); return (MODEKEYCMD_PREVIOUSPAGE);
case KEYC_ADDESC('b'): case 'b' | KEYC_ESCAPE:
return (MODEKEYCMD_PREVIOUSWORD); return (MODEKEYCMD_PREVIOUSWORD);
case '\006': case '\006':
case KEYC_RIGHT: case KEYC_RIGHT:

121
tmux.h
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@ -1,4 +1,4 @@
/* $Id: tmux.h,v 1.374 2009-07-20 16:07:23 tcunha Exp $ */ /* $Id: tmux.h,v 1.375 2009-07-22 16:24:59 tcunha Exp $ */
/* /*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net> * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@ -101,79 +101,68 @@ struct buffer {
#define BELL_CURRENT 2 #define BELL_CURRENT 2
/* Key codes. ncurses defines KEY_*. Grrr. */ /* Key codes. ncurses defines KEY_*. Grrr. */
#define KEYC_NONE 0x00ffff #define KEYC_NONE 0x0fff
#define KEYC_OFFSET 0x010000 #define KEYC_ESCAPE 0x2000
#define KEYC_ESCAPE 0x020000 #define KEYC_CTRL 0x4000
#define KEYC_CONTROL 0x080000 #define KEYC_SHIFT 0x8000
#define KEYC_SHIFT 0x100000
#define KEYC_ADDESC(k) ((k) | KEYC_ESCAPE)
#define KEYC_REMOVEESC(k) ((k) & ~KEYC_ESCAPE)
#define KEYC_ISESC(k) ((k) != KEYC_NONE && ((k) & KEYC_ESCAPE))
#define KEYC_ADDCTL(k) ((k) | KEYC_CONTROL)
#define KEYC_REMOVECTL(k) ((k) & ~KEYC_CONTROL)
#define KEYC_ISCTL(k) ((k) != KEYC_NONE && ((k) & KEYC_CONTROL))
#define KEYC_ADDSFT(k) ((k) | KEYC_SHIFT)
#define KEYC_REMOVESFT(k) ((k) & ~KEYC_SHIFT)
#define KEYC_ISSFT(k) ((k) != KEYC_NONE && ((k) & KEYC_SHIFT))
enum key_code {
/* Mouse key. */ /* Mouse key. */
#define KEYC_MOUSE (KEYC_OFFSET + 0x00) KEYC_MOUSE = 0x1000,
/* Function keys. */ /* Function keys. */
#define KEYC_F1 (KEYC_OFFSET + 0x01) KEYC_F1,
#define KEYC_F2 (KEYC_OFFSET + 0x02) KEYC_F2,
#define KEYC_F3 (KEYC_OFFSET + 0x03) KEYC_F3,
#define KEYC_F4 (KEYC_OFFSET + 0x04) KEYC_F4,
#define KEYC_F5 (KEYC_OFFSET + 0x05) KEYC_F5,
#define KEYC_F6 (KEYC_OFFSET + 0x06) KEYC_F6,
#define KEYC_F7 (KEYC_OFFSET + 0x07) KEYC_F7,
#define KEYC_F8 (KEYC_OFFSET + 0x08) KEYC_F8,
#define KEYC_F9 (KEYC_OFFSET + 0x09) KEYC_F9,
#define KEYC_F10 (KEYC_OFFSET + 0x10) KEYC_F10,
#define KEYC_F11 (KEYC_OFFSET + 0x11) KEYC_F11,
#define KEYC_F12 (KEYC_OFFSET + 0x12) KEYC_F12,
#define KEYC_F13 (KEYC_OFFSET + 0x13) KEYC_F13,
#define KEYC_F14 (KEYC_OFFSET + 0x14) KEYC_F14,
#define KEYC_F15 (KEYC_OFFSET + 0x15) KEYC_F15,
#define KEYC_F16 (KEYC_OFFSET + 0x16) KEYC_F16,
#define KEYC_F17 (KEYC_OFFSET + 0x17) KEYC_F17,
#define KEYC_F18 (KEYC_OFFSET + 0x18) KEYC_F18,
#define KEYC_F19 (KEYC_OFFSET + 0x19) KEYC_F19,
#define KEYC_F20 (KEYC_OFFSET + 0x1a) KEYC_F20,
#define KEYC_IC (KEYC_OFFSET + 0x1b) KEYC_IC,
#define KEYC_DC (KEYC_OFFSET + 0x1c) KEYC_DC,
#define KEYC_HOME (KEYC_OFFSET + 0x1d) KEYC_HOME,
#define KEYC_END (KEYC_OFFSET + 0x1e) KEYC_END,
#define KEYC_NPAGE (KEYC_OFFSET + 0x1f) KEYC_NPAGE,
#define KEYC_PPAGE (KEYC_OFFSET + 0x20) KEYC_PPAGE,
#define KEYC_BTAB (KEYC_OFFSET + 0x21) KEYC_BTAB,
/* Arrow keys. */ /* Arrow keys. */
#define KEYC_UP (KEYC_OFFSET + 0x50) KEYC_UP,
#define KEYC_DOWN (KEYC_OFFSET + 0x51) KEYC_DOWN,
#define KEYC_LEFT (KEYC_OFFSET + 0x52) KEYC_LEFT,
#define KEYC_RIGHT (KEYC_OFFSET + 0x53) KEYC_RIGHT,
/* Numeric keypad. Numbered from top-left, KPY_X. */ /* Numeric keypad. Numbered from top-left, KPY_X. */
#define KEYC_KP0_1 (KEYC_OFFSET + 0x100) KEYC_KP0_1,
#define KEYC_KP0_2 (KEYC_OFFSET + 0x101) KEYC_KP0_2,
#define KEYC_KP0_3 (KEYC_OFFSET + 0x102) KEYC_KP0_3,
#define KEYC_KP1_0 (KEYC_OFFSET + 0x103) KEYC_KP1_0,
#define KEYC_KP1_1 (KEYC_OFFSET + 0x104) KEYC_KP1_1,
#define KEYC_KP1_2 (KEYC_OFFSET + 0x105) KEYC_KP1_2,
#define KEYC_KP1_3 (KEYC_OFFSET + 0x106) KEYC_KP1_3,
#define KEYC_KP2_0 (KEYC_OFFSET + 0x107) KEYC_KP2_0,
#define KEYC_KP2_1 (KEYC_OFFSET + 0x108) KEYC_KP2_1,
#define KEYC_KP2_2 (KEYC_OFFSET + 0x109) KEYC_KP2_2,
#define KEYC_KP3_0 (KEYC_OFFSET + 0x10a) KEYC_KP3_0,
#define KEYC_KP3_1 (KEYC_OFFSET + 0x10b) KEYC_KP3_1,
#define KEYC_KP3_2 (KEYC_OFFSET + 0x10c) KEYC_KP3_2,
#define KEYC_KP3_3 (KEYC_OFFSET + 0x10d) KEYC_KP3_3,
#define KEYC_KP4_0 (KEYC_OFFSET + 0x10e) KEYC_KP4_0,
#define KEYC_KP4_2 (KEYC_OFFSET + 0x10f) KEYC_KP4_2,
};
/* Termcap codes. */ /* Termcap codes. */
enum tty_code_code { enum tty_code_code {

43
tty-keys.c
View File

@ -1,4 +1,4 @@
/* $Id: tty-keys.c,v 1.27 2009-05-04 18:05:23 nicm Exp $ */ /* $Id: tty-keys.c,v 1.28 2009-07-22 16:24:59 tcunha Exp $ */
/* /*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net> * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@ -76,14 +76,14 @@ struct tty_key_ent tty_keys[] = {
{ 0, "\033[C", KEYC_RIGHT, TTYKEY_RAW }, { 0, "\033[C", KEYC_RIGHT, TTYKEY_RAW },
{ 0, "\033[D", KEYC_LEFT, TTYKEY_RAW }, { 0, "\033[D", KEYC_LEFT, TTYKEY_RAW },
{ 0, "\033Oa", KEYC_ADDCTL(KEYC_UP), TTYKEY_RAW }, { 0, "\033Oa", KEYC_UP | KEYC_CTRL, TTYKEY_RAW },
{ 0, "\033Ob", KEYC_ADDCTL(KEYC_DOWN), TTYKEY_RAW }, { 0, "\033Ob", KEYC_DOWN | KEYC_CTRL, TTYKEY_RAW },
{ 0, "\033Oc", KEYC_ADDCTL(KEYC_RIGHT), TTYKEY_RAW }, { 0, "\033Oc", KEYC_RIGHT | KEYC_CTRL, TTYKEY_RAW },
{ 0, "\033Od", KEYC_ADDCTL(KEYC_LEFT), TTYKEY_RAW }, { 0, "\033Od", KEYC_LEFT | KEYC_CTRL, TTYKEY_RAW },
{ 0, "\033[a", KEYC_ADDSFT(KEYC_UP), TTYKEY_RAW }, { 0, "\033[a", KEYC_UP | KEYC_SHIFT, TTYKEY_RAW },
{ 0, "\033[b", KEYC_ADDSFT(KEYC_DOWN), TTYKEY_RAW }, { 0, "\033[b", KEYC_DOWN | KEYC_SHIFT, TTYKEY_RAW },
{ 0, "\033[c", KEYC_ADDSFT(KEYC_RIGHT), TTYKEY_RAW }, { 0, "\033[c", KEYC_RIGHT | KEYC_SHIFT, TTYKEY_RAW },
{ 0, "\033[d", KEYC_ADDSFT(KEYC_LEFT), TTYKEY_RAW }, { 0, "\033[d", KEYC_LEFT | KEYC_SHIFT, TTYKEY_RAW },
{ TTYC_KCUU1, NULL, KEYC_UP, TTYKEY_CTRL }, { TTYC_KCUU1, NULL, KEYC_UP, TTYKEY_CTRL },
{ TTYC_KCUD1, NULL, KEYC_DOWN, TTYKEY_CTRL }, { TTYC_KCUD1, NULL, KEYC_DOWN, TTYKEY_CTRL },
@ -179,7 +179,7 @@ tty_keys_init(struct tty *tty)
if (strlcpy(tmp, s, sizeof tmp) >= sizeof tmp) if (strlcpy(tmp, s, sizeof tmp) >= sizeof tmp)
continue; continue;
tmp[strlen(tmp) - 1] ^= 0x20; tmp[strlen(tmp) - 1] ^= 0x20;
tty_keys_add(tty, tmp + 1, KEYC_ADDCTL(tke->key), 0); tty_keys_add(tty, tmp + 1, tke->key | KEYC_CTRL, 0);
} }
} }
} }
@ -289,7 +289,7 @@ tty_keys_next(struct tty *tty, int *key, u_char *mouse)
/* Is there a normal key following? */ /* Is there a normal key following? */
if (len != 0 && *buf != '\033') { if (len != 0 && *buf != '\033') {
buffer_remove(tty->in, 1); buffer_remove(tty->in, 1);
*key = KEYC_ADDESC(buffer_read8(tty->in)); *key = buffer_read8(tty->in) | KEYC_ESCAPE;
goto found; goto found;
} }
@ -298,7 +298,7 @@ tty_keys_next(struct tty *tty, int *key, u_char *mouse)
tk = tty_keys_find(tty, buf + 1, len - 1, &size); tk = tty_keys_find(tty, buf + 1, len - 1, &size);
if (tk != NULL) { if (tk != NULL) {
buffer_remove(tty->in, size + 2); buffer_remove(tty->in, size + 2);
*key = KEYC_ADDESC(tk->key); *key = tk->key | KEYC_ESCAPE;
goto found; goto found;
} }
} }
@ -380,30 +380,25 @@ tty_keys_parse_xterm(struct tty *tty, char *buf, size_t len, size_t *size)
switch (buf[4]) { switch (buf[4]) {
case '8': case '8':
key = KEYC_ADDSFT(key); key |= KEYC_SHIFT|KEYC_ESCAPE|KEYC_CTRL;
key = KEYC_ADDESC(key);
key = KEYC_ADDCTL(key);
break; break;
case '7': case '7':
key = KEYC_ADDESC(key); key |= KEYC_ESCAPE|KEYC_CTRL;
key = KEYC_ADDCTL(key);
break; break;
case '6': case '6':
key = KEYC_ADDSFT(key); key |= KEYC_SHIFT|KEYC_CTRL;
key = KEYC_ADDCTL(key);
break; break;
case '5': case '5':
key = KEYC_ADDCTL(key); key |= KEYC_CTRL;
break; break;
case '4': case '4':
key = KEYC_ADDSFT(key); key |= KEYC_SHIFT|KEYC_ESCAPE;
key = KEYC_ADDESC(key);
break; break;
case '3': case '3':
key = KEYC_ADDESC(key); key |= KEYC_ESCAPE;
break; break;
case '2': case '2':
key = KEYC_ADDSFT(key); key |= KEYC_SHIFT;
break; break;
} }