Commit | Line | Data |
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f377b406 | 1 | /* Specific command window processing. |
f33c6cbf | 2 | |
42a4f53d | 3 | Copyright (C) 1998-2019 Free Software Foundation, Inc. |
f33c6cbf | 4 | |
f377b406 SC |
5 | Contributed by Hewlett-Packard Company. |
6 | ||
7 | This file is part of GDB. | |
8 | ||
9 | This program is free software; you can redistribute it and/or modify | |
10 | it under the terms of the GNU General Public License as published by | |
a9762ec7 | 11 | the Free Software Foundation; either version 3 of the License, or |
f377b406 SC |
12 | (at your option) any later version. |
13 | ||
14 | This program is distributed in the hope that it will be useful, | |
15 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
17 | GNU General Public License for more details. | |
18 | ||
19 | You should have received a copy of the GNU General Public License | |
a9762ec7 | 20 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
c906108c | 21 | |
96ec9981 | 22 | #include "defs.h" |
d7b2e967 AC |
23 | #include "tui/tui.h" |
24 | #include "tui/tui-data.h" | |
25 | #include "tui/tui-win.h" | |
26 | #include "tui/tui-io.h" | |
2c0b251b | 27 | #include "tui/tui-command.h" |
f33c6cbf | 28 | |
6a83354a | 29 | #include "gdb_curses.h" |
c906108c SS |
30 | /***************************************** |
31 | ** STATIC LOCAL FUNCTIONS FORWARD DECLS ** | |
32 | ******************************************/ | |
33 | ||
34 | ||
35 | ||
36 | /***************************************** | |
37 | ** PUBLIC FUNCTIONS ** | |
38 | ******************************************/ | |
39 | ||
1cc6d956 MS |
40 | /* Dispatch the correct tui function based upon the control |
41 | character. */ | |
c906108c | 42 | unsigned int |
b0a30fce | 43 | tui_dispatch_ctrl_char (unsigned int ch) |
c906108c | 44 | { |
6d012f14 | 45 | struct tui_win_info *win_info = tui_win_with_focus (); |
c906108c | 46 | |
ca9d4aea SC |
47 | /* Handle the CTRL-L refresh for each window. */ |
48 | if (ch == '\f') | |
49 | tui_refresh_all_win (); | |
50 | ||
51 | /* If the command window has the logical focus, or no-one does | |
1cc6d956 MS |
52 | assume it is the command window; in this case, pass the character |
53 | on through and do nothing here. */ | |
6d012f14 | 54 | if (win_info == NULL || win_info == TUI_CMD_WIN) |
c906108c | 55 | return ch; |
e3555239 PP |
56 | |
57 | switch (ch) | |
c906108c | 58 | { |
e3555239 PP |
59 | case KEY_NPAGE: |
60 | tui_scroll_forward (win_info, 0); | |
61 | break; | |
62 | case KEY_PPAGE: | |
63 | tui_scroll_backward (win_info, 0); | |
64 | break; | |
65 | case KEY_DOWN: | |
66 | case KEY_SF: | |
67 | tui_scroll_forward (win_info, 1); | |
68 | break; | |
69 | case KEY_UP: | |
70 | case KEY_SR: | |
71 | tui_scroll_backward (win_info, 1); | |
72 | break; | |
73 | case KEY_RIGHT: | |
74 | tui_scroll_left (win_info, 1); | |
75 | break; | |
76 | case KEY_LEFT: | |
77 | tui_scroll_right (win_info, 1); | |
78 | break; | |
79 | case '\f': | |
80 | break; | |
81 | default: | |
82 | /* We didn't recognize the character as a control character, so pass it | |
83 | through. */ | |
84 | return ch; | |
c906108c | 85 | } |
e3555239 PP |
86 | |
87 | /* We intercepted the control character, so return 0 (which readline | |
88 | will interpret as a no-op). */ | |
89 | return 0; | |
9b2d6cca | 90 | } |
518be979 DE |
91 | |
92 | /* See tui-command.h. */ | |
93 | ||
94 | void | |
95 | tui_refresh_cmd_win (void) | |
96 | { | |
97 | WINDOW *w = TUI_CMD_WIN->generic.handle; | |
98 | ||
99 | wrefresh (w); | |
100 | ||
101 | /* FIXME: It's not clear why this is here. | |
102 | It was present in the original tui_puts code and is kept in order to | |
103 | not introduce some subtle breakage. */ | |
104 | fflush (stdout); | |
105 | } |