Commit | Line | Data |
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f377b406 | 1 | /* General window behavior. |
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-wingeneral.h" | |
26 | #include "tui/tui-win.h" | |
f2dda477 | 27 | #include "tui/tui-stack.h" |
f33c6cbf | 28 | |
6a83354a | 29 | #include "gdb_curses.h" |
4e8f7a8b | 30 | |
c906108c SS |
31 | /*********************** |
32 | ** PUBLIC FUNCTIONS | |
33 | ***********************/ | |
ec7d9e56 | 34 | |
5b81daba TT |
35 | /* See tui-data.h. */ |
36 | ||
c906108c | 37 | void |
5b81daba | 38 | tui_gen_win_info::refresh_window () |
c906108c | 39 | { |
5b81daba | 40 | if (handle != NULL) |
fd6c75ee TT |
41 | { |
42 | touchwin (handle); | |
43 | wrefresh (handle); | |
44 | } | |
5b81daba | 45 | } |
c906108c | 46 | |
1cc6d956 | 47 | /* Function to delete the curses window, checking for NULL. */ |
c906108c | 48 | void |
5b6fe301 | 49 | tui_delete_win (WINDOW *window) |
c906108c | 50 | { |
cafb3438 | 51 | if (window != NULL) |
c906108c | 52 | delwin (window); |
ec7d9e56 | 53 | } |
c906108c SS |
54 | |
55 | ||
af101512 | 56 | /* Draw a border arround the window. */ |
2c0b251b | 57 | static void |
08ef48c5 MS |
58 | box_win (struct tui_gen_win_info *win_info, |
59 | int highlight_flag) | |
c906108c | 60 | { |
6d012f14 | 61 | if (win_info && win_info->handle) |
c906108c | 62 | { |
af101512 SC |
63 | WINDOW *win; |
64 | int attrs; | |
65 | ||
6d012f14 | 66 | win = win_info->handle; |
6ba8e26f | 67 | if (highlight_flag == HILITE) |
af101512 | 68 | attrs = tui_active_border_attrs; |
c906108c | 69 | else |
af101512 SC |
70 | attrs = tui_border_attrs; |
71 | ||
72 | wattron (win, attrs); | |
8b9cf735 | 73 | #ifdef HAVE_WBORDER |
af101512 SC |
74 | wborder (win, tui_border_vline, tui_border_vline, |
75 | tui_border_hline, tui_border_hline, | |
76 | tui_border_ulcorner, tui_border_urcorner, | |
77 | tui_border_llcorner, tui_border_lrcorner); | |
8b9cf735 MK |
78 | #else |
79 | box (win, tui_border_vline, tui_border_hline); | |
80 | #endif | |
6d012f14 | 81 | if (win_info->title) |
63a33118 | 82 | mvwaddstr (win, 0, 3, win_info->title); |
af101512 | 83 | wattroff (win, attrs); |
c906108c | 84 | } |
af101512 | 85 | } |
c906108c SS |
86 | |
87 | ||
c906108c | 88 | void |
5b6fe301 | 89 | tui_unhighlight_win (struct tui_win_info *win_info) |
c906108c | 90 | { |
e5908723 | 91 | if (win_info != NULL |
bbc228ee | 92 | && win_info->can_highlight |
cb2ce893 | 93 | && win_info->handle != NULL) |
c906108c | 94 | { |
cb2ce893 | 95 | box_win (win_info, NO_HILITE); |
cf82af05 | 96 | win_info->refresh_window (); |
214a5cbe | 97 | win_info->set_highlight (false); |
c906108c | 98 | } |
ec7d9e56 | 99 | } |
c906108c SS |
100 | |
101 | ||
c906108c | 102 | void |
5b6fe301 | 103 | tui_highlight_win (struct tui_win_info *win_info) |
c906108c | 104 | { |
6d012f14 AC |
105 | if (win_info != NULL |
106 | && win_info->can_highlight | |
cb2ce893 | 107 | && win_info->handle != NULL) |
c906108c | 108 | { |
cb2ce893 | 109 | box_win (win_info, HILITE); |
cf82af05 | 110 | win_info->refresh_window (); |
214a5cbe | 111 | win_info->set_highlight (true); |
c906108c | 112 | } |
ec7d9e56 | 113 | } |
c906108c | 114 | |
c906108c | 115 | void |
b4ef5aeb | 116 | tui_win_info::check_and_display_highlight_if_needed () |
c906108c | 117 | { |
b4ef5aeb | 118 | if (can_highlight) |
c906108c | 119 | { |
b4ef5aeb TT |
120 | if (is_highlighted) |
121 | tui_highlight_win (this); | |
c906108c | 122 | else |
b4ef5aeb | 123 | tui_unhighlight_win (this); |
c906108c | 124 | } |
ec7d9e56 | 125 | } |
c906108c SS |
126 | |
127 | ||
c906108c | 128 | void |
65962b20 | 129 | tui_make_window (struct tui_gen_win_info *win_info) |
c906108c SS |
130 | { |
131 | WINDOW *handle; | |
132 | ||
6d012f14 AC |
133 | handle = newwin (win_info->height, |
134 | win_info->width, | |
135 | win_info->origin.y, | |
136 | win_info->origin.x); | |
137 | win_info->handle = handle; | |
cafb3438 | 138 | if (handle != NULL) |
c906108c | 139 | { |
65962b20 | 140 | if (win_info->can_box ()) |
6ba8e26f | 141 | box_win (win_info, NO_HILITE); |
c906108c | 142 | scrollok (handle, TRUE); |
c906108c | 143 | } |
bc712bbf | 144 | } |
c906108c SS |
145 | |
146 | ||
ec7d9e56 AC |
147 | /* We can't really make windows visible, or invisible. So we have to |
148 | delete the entire window when making it visible, and create it | |
149 | again when making it visible. */ | |
48a3bd16 TT |
150 | void |
151 | tui_gen_win_info::make_visible (bool visible) | |
c906108c | 152 | { |
2d83e710 | 153 | if (is_visible () == visible) |
8e3cfd09 | 154 | return; |
8e3cfd09 | 155 | |
c906108c | 156 | if (visible) |
65962b20 | 157 | tui_make_window (this); |
8e3cfd09 | 158 | else |
c906108c | 159 | { |
48a3bd16 TT |
160 | tui_delete_win (handle); |
161 | handle = NULL; | |
c906108c | 162 | } |
ec7d9e56 | 163 | } |
c906108c | 164 | |
3f3ffe54 | 165 | /* See tui-wingeneral.h. */ |
ec7d9e56 | 166 | |
ec7d9e56 AC |
167 | void |
168 | tui_make_all_invisible (void) | |
169 | { | |
3f3ffe54 TT |
170 | for (tui_win_info *win_info : all_tui_windows ()) |
171 | win_info->make_visible (false); | |
ec7d9e56 AC |
172 | } |
173 | ||
174 | /* Function to refresh all the windows currently displayed. */ | |
c906108c | 175 | |
c906108c | 176 | void |
1ce3e844 | 177 | tui_refresh_all () |
c906108c | 178 | { |
3add462f | 179 | struct tui_locator_window *locator = tui_locator_win_info_ptr (); |
c906108c | 180 | |
1ce3e844 | 181 | for (tui_win_info *win_info : all_tui_windows ()) |
c906108c | 182 | { |
2d83e710 | 183 | if (win_info->is_visible ()) |
fd6c75ee | 184 | win_info->refresh_window (); |
c906108c | 185 | } |
2d83e710 | 186 | if (locator->is_visible ()) |
fd6c75ee | 187 | locator->refresh_window (); |
6ba8e26f | 188 | } |
c906108c SS |
189 | |
190 | ||
191 | /********************************* | |
192 | ** Local Static Functions | |
193 | *********************************/ |