Commit | Line | Data |
---|---|---|
f377b406 | 1 | /* TUI data manipulation routines. |
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 DJ |
22 | #include "defs.h" |
23 | #include "symtab.h" | |
d7b2e967 AC |
24 | #include "tui/tui.h" |
25 | #include "tui/tui-data.h" | |
26 | #include "tui/tui-wingeneral.h" | |
6a83354a | 27 | #include "gdb_curses.h" |
4e8f7a8b | 28 | |
c906108c SS |
29 | /**************************** |
30 | ** GLOBAL DECLARATIONS | |
31 | ****************************/ | |
7fa29be9 | 32 | struct tui_win_info *tui_win_list[MAX_MAJOR_WINDOWS]; |
c906108c | 33 | |
c906108c SS |
34 | /*************************** |
35 | ** Private data | |
36 | ****************************/ | |
6ba8e26f AC |
37 | static enum tui_layout_type current_layout = UNDEFINED_LAYOUT; |
38 | static int term_height, term_width; | |
2a8854a7 | 39 | static struct tui_gen_win_info _locator; |
6ba8e26f | 40 | static struct tui_gen_win_info exec_info[2]; |
ad54d15b | 41 | static std::vector<tui_source_window_base *> source_windows; |
e65b5245 | 42 | static struct tui_win_info *win_with_focus = NULL; |
08ef48c5 MS |
43 | static struct tui_layout_def layout_def = { |
44 | SRC_WIN, /* DISPLAY_MODE */ | |
7bd0be3a | 45 | FALSE}; /* SPLIT */ |
08ef48c5 | 46 | |
6ba8e26f | 47 | static int win_resized = FALSE; |
c906108c SS |
48 | |
49 | ||
50 | /********************************* | |
51 | ** Static function forward decls | |
52 | **********************************/ | |
08ef48c5 MS |
53 | static void free_content (tui_win_content, |
54 | int, | |
55 | enum tui_win_type); | |
56 | static void free_content_elements (tui_win_content, | |
57 | int, | |
58 | enum tui_win_type); | |
c906108c SS |
59 | |
60 | ||
61 | ||
62 | /********************************* | |
63 | ** PUBLIC FUNCTIONS | |
64 | **********************************/ | |
65 | ||
6d012f14 AC |
66 | int |
67 | tui_win_is_auxillary (enum tui_win_type win_type) | |
68 | { | |
69 | return (win_type > MAX_MAJOR_WINDOWS); | |
70 | } | |
71 | ||
c906108c SS |
72 | /****************************************** |
73 | ** ACCESSORS & MUTATORS FOR PRIVATE DATA | |
74 | ******************************************/ | |
75 | ||
1cc6d956 | 76 | /* Answer a whether the terminal window has been resized or not. */ |
c906108c | 77 | int |
dd1abb8c | 78 | tui_win_resized (void) |
c906108c | 79 | { |
6ba8e26f | 80 | return win_resized; |
dd1abb8c | 81 | } |
c906108c SS |
82 | |
83 | ||
1cc6d956 | 84 | /* Set a whether the terminal window has been resized or not. */ |
c906108c | 85 | void |
dd1abb8c | 86 | tui_set_win_resized_to (int resized) |
c906108c | 87 | { |
6ba8e26f | 88 | win_resized = resized; |
dd1abb8c | 89 | } |
c906108c SS |
90 | |
91 | ||
1cc6d956 | 92 | /* Answer a pointer to the current layout definition. */ |
2a8854a7 | 93 | struct tui_layout_def * |
dd1abb8c | 94 | tui_layout_def (void) |
c906108c | 95 | { |
6ba8e26f | 96 | return &layout_def; |
dd1abb8c | 97 | } |
c906108c SS |
98 | |
99 | ||
1cc6d956 | 100 | /* Answer the window with the logical focus. */ |
2a8854a7 | 101 | struct tui_win_info * |
dd1abb8c | 102 | tui_win_with_focus (void) |
c906108c | 103 | { |
6ba8e26f | 104 | return win_with_focus; |
dd1abb8c | 105 | } |
c906108c SS |
106 | |
107 | ||
1cc6d956 | 108 | /* Set the window that has the logical focus. */ |
c906108c | 109 | void |
5b6fe301 | 110 | tui_set_win_with_focus (struct tui_win_info *win_info) |
c906108c | 111 | { |
6ba8e26f | 112 | win_with_focus = win_info; |
dd1abb8c | 113 | } |
c906108c SS |
114 | |
115 | ||
6ba8e26f AC |
116 | /* Accessor for the current source window. Usually there is only one |
117 | source window (either source or disassembly), but both can be | |
118 | displayed at the same time. */ | |
ad54d15b | 119 | std::vector<tui_source_window_base *> & |
b4eb2452 | 120 | tui_source_windows () |
c906108c | 121 | { |
b4eb2452 | 122 | return source_windows; |
dd1abb8c | 123 | } |
c906108c SS |
124 | |
125 | ||
dd1abb8c AC |
126 | /* Clear the list of source windows. Usually there is only one source |
127 | window (either source or disassembly), but both can be displayed at | |
128 | the same time. */ | |
c906108c | 129 | void |
b4eb2452 | 130 | tui_clear_source_windows () |
c906108c | 131 | { |
b4eb2452 | 132 | source_windows.clear (); |
dd1abb8c | 133 | } |
c906108c SS |
134 | |
135 | ||
1cc6d956 | 136 | /* Clear the pertinant detail in the source windows. */ |
c906108c | 137 | void |
b4eb2452 | 138 | tui_clear_source_windows_detail () |
c906108c | 139 | { |
ad54d15b | 140 | for (tui_source_window_base *win : tui_source_windows ()) |
7778b912 | 141 | win->clear_detail (); |
dd1abb8c | 142 | } |
c906108c SS |
143 | |
144 | ||
dd1abb8c AC |
145 | /* Add a window to the list of source windows. Usually there is only |
146 | one source window (either source or disassembly), but both can be | |
147 | displayed at the same time. */ | |
c906108c | 148 | void |
ad54d15b | 149 | tui_add_to_source_windows (struct tui_source_window_base *win_info) |
c906108c | 150 | { |
b4eb2452 TT |
151 | if (source_windows.size () < 2) |
152 | source_windows.push_back (win_info); | |
dd1abb8c | 153 | } |
c906108c | 154 | |
8761a91b TT |
155 | /* See tui-data.h. */ |
156 | ||
157 | void | |
5cf82909 | 158 | tui_source_window_base::clear_detail () |
8761a91b | 159 | { |
e6e41501 TT |
160 | gdbarch = NULL; |
161 | start_line_or_addr.loa = LOA_ADDRESS; | |
162 | start_line_or_addr.u.addr = 0; | |
163 | horizontal_offset = 0; | |
8761a91b TT |
164 | } |
165 | ||
166 | /* See tui-data.h. */ | |
167 | ||
168 | void | |
169 | tui_cmd_window::clear_detail () | |
170 | { | |
171 | wmove (generic.handle, 0, 0); | |
172 | } | |
173 | ||
174 | /* See tui-data.h. */ | |
175 | ||
176 | void | |
177 | tui_data_window::clear_detail () | |
178 | { | |
238eb706 TT |
179 | data_content = NULL; |
180 | data_content_count = 0; | |
181 | regs_content = NULL; | |
182 | regs_content_count = 0; | |
183 | regs_column_count = 1; | |
ceb13a13 | 184 | display_regs = false; |
8761a91b | 185 | } |
c906108c | 186 | |
6ba8e26f | 187 | /* Accessor for the source execution info ptr. */ |
2a8854a7 | 188 | struct tui_gen_win_info * |
dd1abb8c | 189 | tui_source_exec_info_win_ptr (void) |
c906108c | 190 | { |
6ba8e26f AC |
191 | return &exec_info[0]; |
192 | } | |
c906108c SS |
193 | |
194 | ||
6ba8e26f | 195 | /* Accessor for the disassem execution info ptr. */ |
2a8854a7 | 196 | struct tui_gen_win_info * |
dd1abb8c | 197 | tui_disassem_exec_info_win_ptr (void) |
c906108c | 198 | { |
6ba8e26f AC |
199 | return &exec_info[1]; |
200 | } | |
c906108c SS |
201 | |
202 | ||
dd1abb8c AC |
203 | /* Accessor for the locator win info. Answers a pointer to the static |
204 | locator win info struct. */ | |
2a8854a7 | 205 | struct tui_gen_win_info * |
dd1abb8c | 206 | tui_locator_win_info_ptr (void) |
c906108c SS |
207 | { |
208 | return &_locator; | |
2a8854a7 | 209 | } |
c906108c SS |
210 | |
211 | ||
6ba8e26f | 212 | /* Accessor for the term_height. */ |
c906108c | 213 | int |
dd1abb8c | 214 | tui_term_height (void) |
c906108c | 215 | { |
6ba8e26f | 216 | return term_height; |
dd1abb8c | 217 | } |
c906108c SS |
218 | |
219 | ||
1cc6d956 | 220 | /* Mutator for the term height. */ |
c906108c | 221 | void |
dd1abb8c | 222 | tui_set_term_height_to (int h) |
c906108c | 223 | { |
6ba8e26f | 224 | term_height = h; |
dd1abb8c | 225 | } |
c906108c SS |
226 | |
227 | ||
1cc6d956 | 228 | /* Accessor for the term_width. */ |
c906108c | 229 | int |
dd1abb8c | 230 | tui_term_width (void) |
c906108c | 231 | { |
6ba8e26f | 232 | return term_width; |
dd1abb8c | 233 | } |
c906108c SS |
234 | |
235 | ||
6ba8e26f | 236 | /* Mutator for the term_width. */ |
c906108c | 237 | void |
dd1abb8c | 238 | tui_set_term_width_to (int w) |
c906108c | 239 | { |
6ba8e26f | 240 | term_width = w; |
dd1abb8c | 241 | } |
c906108c SS |
242 | |
243 | ||
1cc6d956 | 244 | /* Accessor for the current layout. */ |
2a8854a7 | 245 | enum tui_layout_type |
dd1abb8c | 246 | tui_current_layout (void) |
c906108c | 247 | { |
6ba8e26f | 248 | return current_layout; |
dd1abb8c | 249 | } |
c906108c SS |
250 | |
251 | ||
dd1abb8c | 252 | /* Mutator for the current layout. */ |
c906108c | 253 | void |
6ba8e26f | 254 | tui_set_current_layout_to (enum tui_layout_type new_layout) |
c906108c | 255 | { |
6ba8e26f | 256 | current_layout = new_layout; |
dd1abb8c | 257 | } |
c906108c SS |
258 | |
259 | ||
c906108c SS |
260 | /***************************** |
261 | ** OTHER PUBLIC FUNCTIONS | |
262 | *****************************/ | |
263 | ||
264 | ||
dd1abb8c AC |
265 | /* Answer the next window in the list, cycling back to the top if |
266 | necessary. */ | |
2a8854a7 | 267 | struct tui_win_info * |
5b6fe301 | 268 | tui_next_win (struct tui_win_info *cur_win) |
c906108c | 269 | { |
570dc176 | 270 | int type = cur_win->generic.type; |
e65b5245 | 271 | struct tui_win_info *next_win = NULL; |
c906108c | 272 | |
6ba8e26f | 273 | if (cur_win->generic.type == CMD_WIN) |
c906108c SS |
274 | type = SRC_WIN; |
275 | else | |
6ba8e26f AC |
276 | type = cur_win->generic.type + 1; |
277 | while (type != cur_win->generic.type && (next_win == NULL)) | |
c906108c | 278 | { |
e5908723 MS |
279 | if (tui_win_list[type] |
280 | && tui_win_list[type]->generic.is_visible) | |
6ba8e26f | 281 | next_win = tui_win_list[type]; |
c906108c SS |
282 | else |
283 | { | |
284 | if (type == CMD_WIN) | |
285 | type = SRC_WIN; | |
286 | else | |
287 | type++; | |
288 | } | |
289 | } | |
290 | ||
6ba8e26f AC |
291 | return next_win; |
292 | } | |
c906108c SS |
293 | |
294 | ||
dd1abb8c AC |
295 | /* Answer the prev window in the list, cycling back to the bottom if |
296 | necessary. */ | |
2a8854a7 | 297 | struct tui_win_info * |
5b6fe301 | 298 | tui_prev_win (struct tui_win_info *cur_win) |
c906108c | 299 | { |
570dc176 | 300 | int type = cur_win->generic.type; |
e65b5245 | 301 | struct tui_win_info *prev = NULL; |
c906108c | 302 | |
6ba8e26f | 303 | if (cur_win->generic.type == SRC_WIN) |
c906108c SS |
304 | type = CMD_WIN; |
305 | else | |
6ba8e26f AC |
306 | type = cur_win->generic.type - 1; |
307 | while (type != cur_win->generic.type && (prev == NULL)) | |
c906108c | 308 | { |
37715c4c TJB |
309 | if (tui_win_list[type] |
310 | && tui_win_list[type]->generic.is_visible) | |
6d012f14 | 311 | prev = tui_win_list[type]; |
c906108c SS |
312 | else |
313 | { | |
314 | if (type == SRC_WIN) | |
315 | type = CMD_WIN; | |
316 | else | |
317 | type--; | |
318 | } | |
319 | } | |
320 | ||
321 | return prev; | |
cb50eddd | 322 | } |
c906108c SS |
323 | |
324 | ||
1cc6d956 | 325 | /* Answer the window represented by name. */ |
2a8854a7 | 326 | struct tui_win_info * |
a121b7c1 | 327 | tui_partial_win_by_name (const char *name) |
c906108c | 328 | { |
e65b5245 | 329 | struct tui_win_info *win_info = NULL; |
c906108c | 330 | |
63a33118 | 331 | if (name != NULL) |
c906108c SS |
332 | { |
333 | int i = 0; | |
334 | ||
6d012f14 | 335 | while (i < MAX_MAJOR_WINDOWS && win_info == NULL) |
c906108c | 336 | { |
6d012f14 | 337 | if (tui_win_list[i] != 0) |
a4b99e53 | 338 | { |
f41cbf58 AB |
339 | const char *cur_name = |
340 | tui_win_name (&tui_win_list[i]->generic); | |
1c5313c5 | 341 | |
e5908723 | 342 | if (strlen (name) <= strlen (cur_name) |
61012eef | 343 | && startswith (cur_name, name)) |
6d012f14 | 344 | win_info = tui_win_list[i]; |
a4b99e53 | 345 | } |
c906108c SS |
346 | i++; |
347 | } | |
348 | } | |
349 | ||
6d012f14 | 350 | return win_info; |
6ba8e26f | 351 | } |
c906108c SS |
352 | |
353 | ||
6ba8e26f | 354 | /* Answer the name of the window. */ |
f41cbf58 AB |
355 | const char * |
356 | tui_win_name (const struct tui_gen_win_info *win_info) | |
c906108c | 357 | { |
136765ea | 358 | const char *name = NULL; |
c906108c | 359 | |
6d012f14 | 360 | switch (win_info->type) |
c906108c SS |
361 | { |
362 | case SRC_WIN: | |
363 | name = SRC_NAME; | |
364 | break; | |
365 | case CMD_WIN: | |
366 | name = CMD_NAME; | |
367 | break; | |
368 | case DISASSEM_WIN: | |
369 | name = DISASSEM_NAME; | |
370 | break; | |
371 | case DATA_WIN: | |
372 | name = DATA_NAME; | |
373 | break; | |
374 | default: | |
375 | name = ""; | |
376 | break; | |
377 | } | |
378 | ||
379 | return name; | |
6ba8e26f | 380 | } |
c906108c SS |
381 | |
382 | ||
c906108c | 383 | void |
dd1abb8c | 384 | tui_initialize_static_data (void) |
c906108c | 385 | { |
dd1abb8c AC |
386 | tui_init_generic_part (tui_source_exec_info_win_ptr ()); |
387 | tui_init_generic_part (tui_disassem_exec_info_win_ptr ()); | |
388 | tui_init_generic_part (tui_locator_win_info_ptr ()); | |
389 | } | |
c906108c SS |
390 | |
391 | ||
2a8854a7 | 392 | struct tui_gen_win_info * |
dd1abb8c | 393 | tui_alloc_generic_win_info (void) |
c906108c | 394 | { |
8d749320 | 395 | struct tui_gen_win_info *win = XNEW (struct tui_gen_win_info); |
c906108c | 396 | |
730ead81 | 397 | tui_init_generic_part (win); |
c906108c SS |
398 | |
399 | return win; | |
6ba8e26f | 400 | } |
c906108c SS |
401 | |
402 | ||
c906108c | 403 | void |
5b6fe301 | 404 | tui_init_generic_part (struct tui_gen_win_info *win) |
c906108c SS |
405 | { |
406 | win->width = | |
407 | win->height = | |
408 | win->origin.x = | |
409 | win->origin.y = | |
6d012f14 AC |
410 | win->viewport_height = |
411 | win->content_size = | |
412 | win->last_visible_line = 0; | |
e65b5245 | 413 | win->handle = NULL; |
22940a24 | 414 | win->content = NULL; |
56122977 TT |
415 | win->content_in_use = FALSE; |
416 | win->is_visible = false; | |
bc6b7f04 SC |
417 | win->title = 0; |
418 | } | |
c906108c SS |
419 | |
420 | ||
ef5eab5a | 421 | /* init_content_element(). |
c5aa993b | 422 | */ |
2c0b251b | 423 | static void |
08ef48c5 MS |
424 | init_content_element (struct tui_win_element *element, |
425 | enum tui_win_type type) | |
c906108c | 426 | { |
c906108c SS |
427 | switch (type) |
428 | { | |
429 | case SRC_WIN: | |
430 | case DISASSEM_WIN: | |
e65b5245 | 431 | element->which_element.source.line = NULL; |
362c05fe AS |
432 | element->which_element.source.line_or_addr.loa = LOA_LINE; |
433 | element->which_element.source.line_or_addr.u.line_no = 0; | |
6d012f14 AC |
434 | element->which_element.source.is_exec_point = FALSE; |
435 | element->which_element.source.has_break = FALSE; | |
c906108c SS |
436 | break; |
437 | case DATA_WIN: | |
6d012f14 AC |
438 | tui_init_generic_part (&element->which_element.data_window); |
439 | element->which_element.data_window.type = DATA_ITEM_WIN; | |
63ed8182 PP |
440 | element->which_element.data_window.content = |
441 | tui_alloc_content (1, DATA_ITEM_WIN); | |
442 | element->which_element.data_window.content_size = 1; | |
c906108c SS |
443 | break; |
444 | case CMD_WIN: | |
e65b5245 | 445 | element->which_element.command.line = NULL; |
c906108c SS |
446 | break; |
447 | case DATA_ITEM_WIN: | |
e65b5245 | 448 | element->which_element.data.name = NULL; |
6d012f14 AC |
449 | element->which_element.data.type = TUI_REGISTER; |
450 | element->which_element.data.item_no = UNDEFINED_ITEM; | |
451 | element->which_element.data.value = NULL; | |
452 | element->which_element.data.highlight = FALSE; | |
e65b5245 | 453 | element->which_element.data.content = NULL; |
c906108c SS |
454 | break; |
455 | case LOCATOR_WIN: | |
56d397a3 | 456 | element->which_element.locator.full_name[0] = |
6d012f14 AC |
457 | element->which_element.locator.proc_name[0] = (char) 0; |
458 | element->which_element.locator.line_no = 0; | |
459 | element->which_element.locator.addr = 0; | |
c906108c SS |
460 | break; |
461 | case EXEC_INFO_WIN: | |
6d012f14 AC |
462 | memset(element->which_element.simple_string, ' ', |
463 | sizeof(element->which_element.simple_string)); | |
c906108c SS |
464 | break; |
465 | default: | |
466 | break; | |
467 | } | |
6ba8e26f | 468 | } |
c906108c | 469 | |
33b906ab | 470 | tui_win_info::tui_win_info (enum tui_win_type type) |
c906108c | 471 | { |
33b906ab TT |
472 | generic.type = type; |
473 | tui_init_generic_part (&generic); | |
6ba8e26f | 474 | } |
c906108c | 475 | |
5cf82909 | 476 | tui_source_window_base::tui_source_window_base (enum tui_win_type type) |
33b906ab TT |
477 | : tui_win_info (type) |
478 | { | |
479 | gdb_assert (type == SRC_WIN || type == DISASSEM_WIN); | |
e6e41501 TT |
480 | start_line_or_addr.loa = LOA_ADDRESS; |
481 | start_line_or_addr.u.addr = 0; | |
33b906ab TT |
482 | } |
483 | ||
2a8854a7 | 484 | struct tui_win_info * |
22940a24 | 485 | tui_alloc_win_info (enum tui_win_type type) |
c906108c | 486 | { |
33b906ab TT |
487 | switch (type) |
488 | { | |
489 | case SRC_WIN: | |
5cf82909 TT |
490 | return new tui_source_window (); |
491 | ||
33b906ab | 492 | case DISASSEM_WIN: |
5cf82909 | 493 | return new tui_disasm_window (); |
c906108c | 494 | |
33b906ab TT |
495 | case DATA_WIN: |
496 | return new tui_data_window (); | |
c906108c | 497 | |
33b906ab TT |
498 | case CMD_WIN: |
499 | return new tui_cmd_window (); | |
500 | } | |
501 | ||
502 | gdb_assert_not_reached (_("Unhandled window type")); | |
6ba8e26f | 503 | } |
c906108c SS |
504 | |
505 | ||
6ba8e26f | 506 | /* Allocates the content and elements in a block. */ |
2a8854a7 | 507 | tui_win_content |
6ba8e26f | 508 | tui_alloc_content (int num_elements, enum tui_win_type type) |
c906108c | 509 | { |
c0645fb5 | 510 | tui_win_content content; |
7acd011b | 511 | struct tui_win_element *element_block_ptr; |
c906108c SS |
512 | int i; |
513 | ||
8d749320 | 514 | content = XNEWVEC (struct tui_win_element *, num_elements); |
7acd011b SM |
515 | |
516 | /* | |
517 | * All windows, except the data window, can allocate the | |
518 | * elements in a chunk. The data window cannot because items | |
519 | * can be added/removed from the data display by the user at any | |
520 | * time. | |
521 | */ | |
522 | if (type != DATA_WIN) | |
c0645fb5 | 523 | { |
7acd011b SM |
524 | element_block_ptr = XNEWVEC (struct tui_win_element, num_elements); |
525 | for (i = 0; i < num_elements; i++) | |
c906108c | 526 | { |
7acd011b SM |
527 | content[i] = element_block_ptr; |
528 | init_content_element (content[i], type); | |
529 | element_block_ptr++; | |
c906108c SS |
530 | } |
531 | } | |
532 | ||
533 | return content; | |
6ba8e26f | 534 | } |
c906108c SS |
535 | |
536 | ||
dd1abb8c | 537 | /* Adds the input number of elements to the windows's content. If no |
6ba8e26f | 538 | content has been allocated yet, alloc_content() is called to do |
dd1abb8c AC |
539 | this. The index of the first element added is returned, unless |
540 | there is a memory allocation error, in which case, (-1) is | |
541 | returned. */ | |
c906108c | 542 | int |
08ef48c5 MS |
543 | tui_add_content_elements (struct tui_gen_win_info *win_info, |
544 | int num_elements) | |
c906108c | 545 | { |
5b6fe301 | 546 | struct tui_win_element *element_ptr; |
6ba8e26f | 547 | int i, index_start; |
c906108c | 548 | |
6d012f14 | 549 | if (win_info->content == NULL) |
c906108c | 550 | { |
63ed8182 | 551 | win_info->content = tui_alloc_content (num_elements, win_info->type); |
6ba8e26f | 552 | index_start = 0; |
c906108c SS |
553 | } |
554 | else | |
6ba8e26f | 555 | index_start = win_info->content_size; |
6d012f14 | 556 | if (win_info->content != NULL) |
c906108c | 557 | { |
6ba8e26f | 558 | for (i = index_start; (i < num_elements + index_start); i++) |
c906108c | 559 | { |
8d749320 | 560 | element_ptr = XNEW (struct tui_win_element); |
730ead81 TT |
561 | win_info->content[i] = element_ptr; |
562 | init_content_element (element_ptr, win_info->type); | |
563 | win_info->content_size++; | |
c906108c SS |
564 | } |
565 | } | |
566 | ||
6ba8e26f AC |
567 | return index_start; |
568 | } | |
c906108c | 569 | |
5cf82909 | 570 | tui_source_window_base::~tui_source_window_base () |
c906108c | 571 | { |
e6e41501 TT |
572 | xfree (fullname); |
573 | struct tui_gen_win_info *generic_win = execution_info; | |
ee1d42d6 TT |
574 | if (generic_win != NULL) |
575 | { | |
576 | tui_delete_win (generic_win->handle); | |
577 | generic_win->handle = NULL; | |
578 | tui_free_win_content (generic_win); | |
579 | } | |
580 | } | |
c906108c | 581 | |
ee1d42d6 TT |
582 | tui_data_window::~tui_data_window () |
583 | { | |
584 | if (generic.content != NULL) | |
c906108c | 585 | { |
238eb706 TT |
586 | tui_free_data_content (regs_content, regs_content_count); |
587 | regs_content = NULL; | |
588 | regs_content_count = 0; | |
589 | tui_free_data_content (data_content, data_content_count); | |
590 | data_content = NULL; | |
591 | data_content_count = 0; | |
592 | regs_column_count = 1; | |
ceb13a13 | 593 | display_regs = false; |
ee1d42d6 TT |
594 | generic.content = NULL; |
595 | generic.content_size = 0; | |
c906108c | 596 | } |
ee1d42d6 TT |
597 | } |
598 | ||
599 | tui_win_info::~tui_win_info () | |
600 | { | |
e7e11af4 | 601 | if (generic.handle != NULL) |
c906108c | 602 | { |
e7e11af4 TT |
603 | tui_delete_win (generic.handle); |
604 | generic.handle = NULL; | |
605 | tui_free_win_content (&generic); | |
c906108c | 606 | } |
e7e11af4 TT |
607 | if (generic.title) |
608 | xfree (generic.title); | |
bc6b7f04 | 609 | } |
c906108c SS |
610 | |
611 | ||
c906108c | 612 | void |
b4eb2452 | 613 | tui_free_all_source_wins_content () |
c906108c | 614 | { |
ad54d15b | 615 | for (tui_source_window_base *win_info : tui_source_windows ()) |
c906108c | 616 | { |
b4eb2452 | 617 | tui_free_win_content (&(win_info->generic)); |
ad54d15b | 618 | tui_free_win_content (win_info->execution_info); |
c906108c | 619 | } |
dd1abb8c | 620 | } |
c906108c SS |
621 | |
622 | ||
c906108c | 623 | void |
5b6fe301 | 624 | tui_free_win_content (struct tui_gen_win_info *win_info) |
c906108c | 625 | { |
6d012f14 | 626 | if (win_info->content != NULL) |
c906108c | 627 | { |
63a33118 | 628 | free_content (win_info->content, |
6d012f14 AC |
629 | win_info->content_size, |
630 | win_info->type); | |
631 | win_info->content = NULL; | |
c906108c | 632 | } |
6d012f14 | 633 | win_info->content_size = 0; |
6ba8e26f | 634 | } |
c906108c SS |
635 | |
636 | ||
c906108c | 637 | void |
08ef48c5 MS |
638 | tui_free_data_content (tui_win_content content, |
639 | int content_size) | |
c906108c SS |
640 | { |
641 | int i; | |
642 | ||
ef5eab5a MS |
643 | /* Remember that data window content elements are of type struct |
644 | tui_gen_win_info *, each of which whose single element is a data | |
645 | element. */ | |
6ba8e26f | 646 | for (i = 0; i < content_size; i++) |
c906108c | 647 | { |
9a2b4c1b MS |
648 | struct tui_gen_win_info *generic_win |
649 | = &content[i]->which_element.data_window; | |
c906108c | 650 | |
cafb3438 | 651 | if (generic_win != NULL) |
c906108c | 652 | { |
6ba8e26f | 653 | tui_delete_win (generic_win->handle); |
e65b5245 | 654 | generic_win->handle = NULL; |
6ba8e26f | 655 | tui_free_win_content (generic_win); |
c906108c SS |
656 | } |
657 | } | |
6ba8e26f | 658 | free_content (content, |
08ef48c5 MS |
659 | content_size, |
660 | DATA_WIN); | |
6ba8e26f | 661 | } |
c906108c SS |
662 | |
663 | ||
664 | /********************************** | |
665 | ** LOCAL STATIC FUNCTIONS ** | |
666 | **********************************/ | |
667 | ||
668 | ||
c906108c | 669 | static void |
08ef48c5 MS |
670 | free_content (tui_win_content content, |
671 | int content_size, | |
672 | enum tui_win_type win_type) | |
c906108c | 673 | { |
d04b44a1 | 674 | if (content != NULL) |
c906108c | 675 | { |
6ba8e26f | 676 | free_content_elements (content, content_size, win_type); |
22940a24 | 677 | xfree (content); |
c906108c | 678 | } |
6ba8e26f | 679 | } |
c906108c SS |
680 | |
681 | ||
ef5eab5a | 682 | /* free_content_elements(). |
c5aa993b | 683 | */ |
c906108c | 684 | static void |
08ef48c5 MS |
685 | free_content_elements (tui_win_content content, |
686 | int content_size, | |
687 | enum tui_win_type type) | |
c906108c | 688 | { |
d04b44a1 | 689 | if (content != NULL) |
c906108c SS |
690 | { |
691 | int i; | |
692 | ||
62f29fda | 693 | if (type == DISASSEM_WIN) |
c906108c | 694 | { |
1cc6d956 | 695 | /* Free whole source block. */ |
6d012f14 | 696 | xfree (content[0]->which_element.source.line); |
c906108c SS |
697 | } |
698 | else | |
699 | { | |
6ba8e26f | 700 | for (i = 0; i < content_size; i++) |
c906108c | 701 | { |
5b6fe301 | 702 | struct tui_win_element *element; |
c906108c SS |
703 | |
704 | element = content[i]; | |
cafb3438 | 705 | if (element != NULL) |
c906108c SS |
706 | { |
707 | switch (type) | |
708 | { | |
62f29fda TT |
709 | case SRC_WIN: |
710 | xfree (element->which_element.source.line); | |
711 | break; | |
c906108c | 712 | case DATA_WIN: |
22940a24 | 713 | xfree (element); |
c906108c SS |
714 | break; |
715 | case DATA_ITEM_WIN: | |
ef5eab5a MS |
716 | /* Note that data elements are not allocated in |
717 | a single block, but individually, as | |
718 | needed. */ | |
6d012f14 AC |
719 | if (element->which_element.data.type != TUI_REGISTER) |
720 | xfree ((void *)element->which_element.data.name); | |
721 | xfree (element->which_element.data.value); | |
10f59415 | 722 | xfree (element->which_element.data.content); |
22940a24 | 723 | xfree (element); |
c906108c SS |
724 | break; |
725 | case CMD_WIN: | |
6d012f14 | 726 | xfree (element->which_element.command.line); |
c906108c SS |
727 | break; |
728 | default: | |
729 | break; | |
730 | } | |
731 | } | |
732 | } | |
733 | } | |
734 | if (type != DATA_WIN && type != DATA_ITEM_WIN) | |
1cc6d956 | 735 | xfree (content[0]); /* Free the element block. */ |
c906108c | 736 | } |
6ba8e26f | 737 | } |