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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" | |
f33c6cbf | 27 | |
6a83354a | 28 | #include "gdb_curses.h" |
4e8f7a8b | 29 | |
c906108c SS |
30 | /*********************** |
31 | ** PUBLIC FUNCTIONS | |
32 | ***********************/ | |
ec7d9e56 | 33 | |
1cc6d956 | 34 | /* Refresh the window. */ |
c906108c | 35 | void |
5b6fe301 | 36 | tui_refresh_win (struct tui_gen_win_info *win_info) |
c906108c | 37 | { |
6d012f14 | 38 | if (win_info->type == DATA_WIN && win_info->content_size > 0) |
c906108c SS |
39 | { |
40 | int i; | |
41 | ||
6d012f14 | 42 | for (i = 0; (i < win_info->content_size); i++) |
c906108c | 43 | { |
5b6fe301 | 44 | struct tui_gen_win_info *data_item_win_ptr; |
c906108c | 45 | |
63a33118 | 46 | data_item_win_ptr = &win_info->content[i]->which_element.data_window; |
6ba8e26f | 47 | if (data_item_win_ptr != NULL |
cafb3438 | 48 | && data_item_win_ptr->handle != NULL) |
6ba8e26f | 49 | wrefresh (data_item_win_ptr->handle); |
c906108c SS |
50 | } |
51 | } | |
6d012f14 | 52 | else if (win_info->type == CMD_WIN) |
c906108c | 53 | { |
1cc6d956 | 54 | /* Do nothing. */ |
c906108c SS |
55 | } |
56 | else | |
57 | { | |
cafb3438 | 58 | if (win_info->handle != NULL) |
6d012f14 | 59 | wrefresh (win_info->handle); |
c906108c SS |
60 | } |
61 | ||
62 | return; | |
ec7d9e56 | 63 | } |
c906108c SS |
64 | |
65 | ||
1cc6d956 | 66 | /* Function to delete the curses window, checking for NULL. */ |
c906108c | 67 | void |
5b6fe301 | 68 | tui_delete_win (WINDOW *window) |
c906108c | 69 | { |
cafb3438 | 70 | if (window != NULL) |
c906108c SS |
71 | delwin (window); |
72 | ||
73 | return; | |
ec7d9e56 | 74 | } |
c906108c SS |
75 | |
76 | ||
af101512 | 77 | /* Draw a border arround the window. */ |
2c0b251b | 78 | static void |
08ef48c5 MS |
79 | box_win (struct tui_gen_win_info *win_info, |
80 | int highlight_flag) | |
c906108c | 81 | { |
6d012f14 | 82 | if (win_info && win_info->handle) |
c906108c | 83 | { |
af101512 SC |
84 | WINDOW *win; |
85 | int attrs; | |
86 | ||
6d012f14 | 87 | win = win_info->handle; |
6ba8e26f | 88 | if (highlight_flag == HILITE) |
af101512 | 89 | attrs = tui_active_border_attrs; |
c906108c | 90 | else |
af101512 SC |
91 | attrs = tui_border_attrs; |
92 | ||
93 | wattron (win, attrs); | |
8b9cf735 | 94 | #ifdef HAVE_WBORDER |
af101512 SC |
95 | wborder (win, tui_border_vline, tui_border_vline, |
96 | tui_border_hline, tui_border_hline, | |
97 | tui_border_ulcorner, tui_border_urcorner, | |
98 | tui_border_llcorner, tui_border_lrcorner); | |
8b9cf735 MK |
99 | #else |
100 | box (win, tui_border_vline, tui_border_hline); | |
101 | #endif | |
6d012f14 | 102 | if (win_info->title) |
63a33118 | 103 | mvwaddstr (win, 0, 3, win_info->title); |
af101512 | 104 | wattroff (win, attrs); |
c906108c | 105 | } |
af101512 | 106 | } |
c906108c SS |
107 | |
108 | ||
c906108c | 109 | void |
5b6fe301 | 110 | tui_unhighlight_win (struct tui_win_info *win_info) |
c906108c | 111 | { |
e5908723 | 112 | if (win_info != NULL |
cafb3438 | 113 | && win_info->generic.handle != NULL) |
c906108c | 114 | { |
431b3ead | 115 | box_win (&win_info->generic, NO_HILITE); |
6d012f14 AC |
116 | wrefresh (win_info->generic.handle); |
117 | tui_set_win_highlight (win_info, 0); | |
c906108c | 118 | } |
ec7d9e56 | 119 | } |
c906108c SS |
120 | |
121 | ||
c906108c | 122 | void |
5b6fe301 | 123 | tui_highlight_win (struct tui_win_info *win_info) |
c906108c | 124 | { |
6d012f14 AC |
125 | if (win_info != NULL |
126 | && win_info->can_highlight | |
cafb3438 | 127 | && win_info->generic.handle != NULL) |
c906108c | 128 | { |
431b3ead | 129 | box_win (&win_info->generic, HILITE); |
6d012f14 AC |
130 | wrefresh (win_info->generic.handle); |
131 | tui_set_win_highlight (win_info, 1); | |
c906108c | 132 | } |
ec7d9e56 | 133 | } |
c906108c | 134 | |
c906108c | 135 | void |
5b6fe301 | 136 | tui_check_and_display_highlight_if_needed (struct tui_win_info *win_info) |
c906108c | 137 | { |
6d012f14 | 138 | if (win_info != NULL && win_info->generic.type != CMD_WIN) |
c906108c | 139 | { |
6d012f14 AC |
140 | if (win_info->is_highlighted) |
141 | tui_highlight_win (win_info); | |
c906108c | 142 | else |
6d012f14 | 143 | tui_unhighlight_win (win_info); |
c906108c SS |
144 | |
145 | } | |
146 | return; | |
ec7d9e56 | 147 | } |
c906108c SS |
148 | |
149 | ||
c906108c | 150 | void |
5b6fe301 | 151 | tui_make_window (struct tui_gen_win_info *win_info, int box_it) |
c906108c SS |
152 | { |
153 | WINDOW *handle; | |
154 | ||
6d012f14 AC |
155 | handle = newwin (win_info->height, |
156 | win_info->width, | |
157 | win_info->origin.y, | |
158 | win_info->origin.x); | |
159 | win_info->handle = handle; | |
cafb3438 | 160 | if (handle != NULL) |
c906108c | 161 | { |
6ba8e26f AC |
162 | if (box_it == BOX_WINDOW) |
163 | box_win (win_info, NO_HILITE); | |
6d012f14 | 164 | win_info->is_visible = TRUE; |
c906108c | 165 | scrollok (handle, TRUE); |
c906108c | 166 | } |
bc712bbf | 167 | } |
c906108c SS |
168 | |
169 | ||
ec7d9e56 AC |
170 | /* We can't really make windows visible, or invisible. So we have to |
171 | delete the entire window when making it visible, and create it | |
172 | again when making it visible. */ | |
173 | static void | |
174 | make_visible (struct tui_gen_win_info *win_info, int visible) | |
c906108c | 175 | { |
1cc6d956 | 176 | /* Don't tear down/recreate command window. */ |
ec7d9e56 | 177 | if (win_info->type == CMD_WIN) |
c906108c SS |
178 | return; |
179 | ||
180 | if (visible) | |
181 | { | |
6d012f14 | 182 | if (!win_info->is_visible) |
c906108c | 183 | { |
ec7d9e56 AC |
184 | tui_make_window (win_info, |
185 | (win_info->type != CMD_WIN | |
6d012f14 AC |
186 | && !tui_win_is_auxillary (win_info->type))); |
187 | win_info->is_visible = TRUE; | |
c906108c | 188 | } |
c906108c | 189 | } |
e5908723 MS |
190 | else if (!visible |
191 | && win_info->is_visible | |
cafb3438 | 192 | && win_info->handle != NULL) |
c906108c | 193 | { |
6d012f14 | 194 | win_info->is_visible = FALSE; |
ec7d9e56 | 195 | tui_delete_win (win_info->handle); |
e65b5245 | 196 | win_info->handle = NULL; |
c906108c SS |
197 | } |
198 | ||
199 | return; | |
ec7d9e56 | 200 | } |
c906108c | 201 | |
ec7d9e56 AC |
202 | void |
203 | tui_make_visible (struct tui_gen_win_info *win_info) | |
204 | { | |
205 | make_visible (win_info, 1); | |
206 | } | |
c906108c | 207 | |
c906108c | 208 | void |
ec7d9e56 AC |
209 | tui_make_invisible (struct tui_gen_win_info *win_info) |
210 | { | |
211 | make_visible (win_info, 0); | |
212 | } | |
213 | ||
214 | ||
1cc6d956 MS |
215 | /* Makes all windows invisible (except the command and locator |
216 | windows). */ | |
ec7d9e56 AC |
217 | static void |
218 | make_all_visible (int visible) | |
c906108c SS |
219 | { |
220 | int i; | |
221 | ||
222 | for (i = 0; i < MAX_MAJOR_WINDOWS; i++) | |
223 | { | |
6d012f14 AC |
224 | if (tui_win_list[i] != NULL |
225 | && ((tui_win_list[i])->generic.type) != CMD_WIN) | |
c906108c | 226 | { |
6d012f14 | 227 | if (tui_win_is_source_type ((tui_win_list[i])->generic.type)) |
e6e41501 TT |
228 | { |
229 | tui_source_window_base *base | |
230 | = (tui_source_window_base *) tui_win_list[i]; | |
231 | make_visible (base->execution_info, visible); | |
232 | } | |
431b3ead | 233 | make_visible (&tui_win_list[i]->generic, visible); |
c906108c SS |
234 | } |
235 | } | |
236 | ||
237 | return; | |
ec7d9e56 AC |
238 | } |
239 | ||
240 | void | |
241 | tui_make_all_visible (void) | |
242 | { | |
243 | make_all_visible (1); | |
244 | } | |
245 | ||
246 | void | |
247 | tui_make_all_invisible (void) | |
248 | { | |
249 | make_all_visible (0); | |
250 | } | |
251 | ||
252 | /* Function to refresh all the windows currently displayed. */ | |
c906108c | 253 | |
c906108c | 254 | void |
5b6fe301 | 255 | tui_refresh_all (struct tui_win_info **list) |
c906108c | 256 | { |
570dc176 | 257 | int type; |
5b6fe301 | 258 | struct tui_gen_win_info *locator = tui_locator_win_info_ptr (); |
c906108c SS |
259 | |
260 | for (type = SRC_WIN; (type < MAX_MAJOR_WINDOWS); type++) | |
261 | { | |
6d012f14 | 262 | if (list[type] && list[type]->generic.is_visible) |
c906108c SS |
263 | { |
264 | if (type == SRC_WIN || type == DISASSEM_WIN) | |
265 | { | |
e6e41501 TT |
266 | tui_source_window_base *base |
267 | = (tui_source_window_base *) list[type]; | |
268 | touchwin (base->execution_info->handle); | |
269 | tui_refresh_win (base->execution_info); | |
c906108c SS |
270 | } |
271 | touchwin (list[type]->generic.handle); | |
ec7d9e56 | 272 | tui_refresh_win (&list[type]->generic); |
c906108c SS |
273 | } |
274 | } | |
6d012f14 | 275 | if (locator->is_visible) |
c906108c SS |
276 | { |
277 | touchwin (locator->handle); | |
ec7d9e56 | 278 | tui_refresh_win (locator); |
c906108c | 279 | } |
6ba8e26f | 280 | } |
c906108c SS |
281 | |
282 | ||
283 | /********************************* | |
284 | ** Local Static Functions | |
285 | *********************************/ |