Commit | Line | Data |
---|---|---|
f377b406 | 1 | /* TUI layout window management. |
f33c6cbf | 2 | |
42a4f53d | 3 | Copyright (C) 1998-2019 Free Software Foundation, Inc. |
f33c6cbf | 4 | |
f377b406 | 5 | Contributed by Hewlett-Packard Company. |
c906108c | 6 | |
f377b406 SC |
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 SS |
21 | |
22 | #include "defs.h" | |
957b8b5a | 23 | #include "arch-utils.h" |
c906108c SS |
24 | #include "command.h" |
25 | #include "symtab.h" | |
26 | #include "frame.h" | |
52575520 | 27 | #include "source.h" |
84b1e7c7 | 28 | #include <ctype.h> |
c906108c | 29 | |
d7b2e967 AC |
30 | #include "tui/tui.h" |
31 | #include "tui/tui-data.h" | |
d7b2e967 AC |
32 | #include "tui/tui-wingeneral.h" |
33 | #include "tui/tui-stack.h" | |
34 | #include "tui/tui-regs.h" | |
35 | #include "tui/tui-win.h" | |
36 | #include "tui/tui-winsource.h" | |
37 | #include "tui/tui-disasm.h" | |
2c0b251b | 38 | #include "tui/tui-layout.h" |
6a83354a | 39 | #include "gdb_curses.h" |
96ec9981 | 40 | |
c906108c SS |
41 | /******************************* |
42 | ** Static Local Decls | |
43 | ********************************/ | |
6ba8e26f | 44 | static void show_layout (enum tui_layout_type); |
6ba8e26f | 45 | static void show_source_or_disasm_and_command (enum tui_layout_type); |
6ba8e26f AC |
46 | static void show_source_command (void); |
47 | static void show_disasm_command (void); | |
48 | static void show_source_disasm_command (void); | |
49 | static void show_data (enum tui_layout_type); | |
50 | static enum tui_layout_type next_layout (void); | |
51 | static enum tui_layout_type prev_layout (void); | |
0b39b52e | 52 | static void tui_layout_command (const char *, int); |
13274fc3 | 53 | static void extract_display_start_addr (struct gdbarch **, CORE_ADDR *); |
c906108c SS |
54 | |
55 | ||
56 | /*************************************** | |
57 | ** DEFINITIONS | |
58 | ***************************************/ | |
59 | ||
c7037be1 SC |
60 | /* Show the screen layout defined. */ |
61 | static void | |
6ba8e26f | 62 | show_layout (enum tui_layout_type layout) |
c906108c | 63 | { |
6ba8e26f | 64 | enum tui_layout_type cur_layout = tui_current_layout (); |
c906108c | 65 | |
6ba8e26f | 66 | if (layout != cur_layout) |
c906108c | 67 | { |
ef5eab5a MS |
68 | /* Since the new layout may cause changes in window size, we |
69 | should free the content and reallocate on next display of | |
70 | source/asm. */ | |
dd1abb8c | 71 | tui_clear_source_windows (); |
e5908723 MS |
72 | if (layout == SRC_DATA_COMMAND |
73 | || layout == DISASSEM_DATA_COMMAND) | |
c906108c | 74 | { |
6ba8e26f | 75 | show_data (layout); |
1ce3e844 | 76 | tui_refresh_all (); |
c906108c SS |
77 | } |
78 | else | |
79 | { | |
1cc6d956 | 80 | /* First make the current layout be invisible. */ |
ec7d9e56 | 81 | tui_make_all_invisible (); |
4a38112d | 82 | tui_locator_win_info_ptr ()->make_visible (false); |
c906108c SS |
83 | |
84 | switch (layout) | |
85 | { | |
1cc6d956 | 86 | /* Now show the new layout. */ |
c906108c | 87 | case SRC_COMMAND: |
6ba8e26f | 88 | show_source_command (); |
6d012f14 | 89 | tui_add_to_source_windows (TUI_SRC_WIN); |
c906108c SS |
90 | break; |
91 | case DISASSEM_COMMAND: | |
6ba8e26f | 92 | show_disasm_command (); |
6d012f14 | 93 | tui_add_to_source_windows (TUI_DISASM_WIN); |
c906108c SS |
94 | break; |
95 | case SRC_DISASSEM_COMMAND: | |
6ba8e26f | 96 | show_source_disasm_command (); |
6d012f14 AC |
97 | tui_add_to_source_windows (TUI_SRC_WIN); |
98 | tui_add_to_source_windows (TUI_DISASM_WIN); | |
c906108c SS |
99 | break; |
100 | default: | |
101 | break; | |
102 | } | |
103 | } | |
104 | } | |
bc712bbf | 105 | } |
c906108c SS |
106 | |
107 | ||
080ce8c0 | 108 | /* Function to set the layout to SRC_COMMAND, DISASSEM_COMMAND, |
7bd0be3a | 109 | SRC_DISASSEM_COMMAND, SRC_DATA_COMMAND, or DISASSEM_DATA_COMMAND. */ |
b7fbad91 | 110 | void |
7bd0be3a | 111 | tui_set_layout (enum tui_layout_type layout_type) |
c906108c | 112 | { |
b7fbad91 | 113 | gdb_assert (layout_type != UNDEFINED_LAYOUT); |
c906108c | 114 | |
b7fbad91 TT |
115 | enum tui_layout_type cur_layout = tui_current_layout (); |
116 | struct gdbarch *gdbarch; | |
117 | CORE_ADDR addr; | |
118 | struct tui_win_info *win_with_focus = tui_win_with_focus (); | |
119 | struct tui_layout_def *layout_def = tui_layout_def (); | |
c906108c | 120 | |
b7fbad91 | 121 | extract_display_start_addr (&gdbarch, &addr); |
c906108c | 122 | |
b7fbad91 | 123 | enum tui_layout_type new_layout = layout_type; |
c906108c | 124 | |
b7fbad91 TT |
125 | if (new_layout != cur_layout) |
126 | { | |
127 | show_layout (new_layout); | |
ef5eab5a | 128 | |
b7fbad91 TT |
129 | /* Now determine where focus should be. */ |
130 | if (win_with_focus != TUI_CMD_WIN) | |
131 | { | |
132 | switch (new_layout) | |
7bd0be3a | 133 | { |
b7fbad91 TT |
134 | case SRC_COMMAND: |
135 | tui_set_win_focus_to (TUI_SRC_WIN); | |
136 | layout_def->display_mode = SRC_WIN; | |
137 | break; | |
138 | case DISASSEM_COMMAND: | |
139 | /* The previous layout was not showing code. | |
140 | This can happen if there is no source | |
141 | available: | |
142 | ||
143 | 1. if the source file is in another dir OR | |
144 | 2. if target was compiled without -g | |
145 | We still want to show the assembly though! */ | |
146 | ||
147 | tui_get_begin_asm_address (&gdbarch, &addr); | |
148 | tui_set_win_focus_to (TUI_DISASM_WIN); | |
149 | layout_def->display_mode = DISASSEM_WIN; | |
150 | break; | |
151 | case SRC_DISASSEM_COMMAND: | |
152 | /* The previous layout was not showing code. | |
153 | This can happen if there is no source | |
154 | available: | |
155 | ||
156 | 1. if the source file is in another dir OR | |
157 | 2. if target was compiled without -g | |
158 | We still want to show the assembly though! */ | |
159 | ||
160 | tui_get_begin_asm_address (&gdbarch, &addr); | |
161 | if (win_with_focus == TUI_SRC_WIN) | |
162 | tui_set_win_focus_to (TUI_SRC_WIN); | |
163 | else | |
164 | tui_set_win_focus_to (TUI_DISASM_WIN); | |
165 | break; | |
166 | case SRC_DATA_COMMAND: | |
167 | if (win_with_focus != TUI_DATA_WIN) | |
168 | tui_set_win_focus_to (TUI_SRC_WIN); | |
169 | else | |
170 | tui_set_win_focus_to (TUI_DATA_WIN); | |
171 | layout_def->display_mode = SRC_WIN; | |
172 | break; | |
173 | case DISASSEM_DATA_COMMAND: | |
174 | /* The previous layout was not showing code. | |
175 | This can happen if there is no source | |
176 | available: | |
177 | ||
178 | 1. if the source file is in another dir OR | |
179 | 2. if target was compiled without -g | |
180 | We still want to show the assembly though! */ | |
181 | ||
182 | tui_get_begin_asm_address (&gdbarch, &addr); | |
183 | if (win_with_focus != TUI_DATA_WIN) | |
184 | tui_set_win_focus_to (TUI_DISASM_WIN); | |
185 | else | |
186 | tui_set_win_focus_to (TUI_DATA_WIN); | |
187 | layout_def->display_mode = DISASSEM_WIN; | |
188 | break; | |
189 | default: | |
190 | break; | |
c906108c | 191 | } |
c906108c | 192 | } |
b7fbad91 TT |
193 | /* |
194 | * Now update the window content. | |
195 | */ | |
196 | tui_update_source_windows_with_addr (gdbarch, addr); | |
197 | if (new_layout == SRC_DATA_COMMAND | |
198 | || new_layout == DISASSEM_DATA_COMMAND) | |
199 | tui_show_registers (TUI_DATA_WIN->current_group); | |
c906108c | 200 | } |
bc712bbf | 201 | } |
c906108c | 202 | |
080ce8c0 AC |
203 | /* Add the specified window to the layout in a logical way. This |
204 | means setting up the most logical layout given the window to be | |
205 | added. */ | |
c906108c | 206 | void |
080ce8c0 | 207 | tui_add_win_to_layout (enum tui_win_type type) |
c906108c | 208 | { |
6ba8e26f | 209 | enum tui_layout_type cur_layout = tui_current_layout (); |
c906108c SS |
210 | |
211 | switch (type) | |
212 | { | |
213 | case SRC_WIN: | |
e5908723 MS |
214 | if (cur_layout != SRC_COMMAND |
215 | && cur_layout != SRC_DISASSEM_COMMAND | |
216 | && cur_layout != SRC_DATA_COMMAND) | |
c906108c | 217 | { |
dd1abb8c | 218 | tui_clear_source_windows_detail (); |
6ba8e26f AC |
219 | if (cur_layout == DISASSEM_DATA_COMMAND) |
220 | show_layout (SRC_DATA_COMMAND); | |
c906108c | 221 | else |
6ba8e26f | 222 | show_layout (SRC_COMMAND); |
c906108c SS |
223 | } |
224 | break; | |
225 | case DISASSEM_WIN: | |
e5908723 MS |
226 | if (cur_layout != DISASSEM_COMMAND |
227 | && cur_layout != SRC_DISASSEM_COMMAND | |
228 | && cur_layout != DISASSEM_DATA_COMMAND) | |
c906108c | 229 | { |
dd1abb8c | 230 | tui_clear_source_windows_detail (); |
6ba8e26f AC |
231 | if (cur_layout == SRC_DATA_COMMAND) |
232 | show_layout (DISASSEM_DATA_COMMAND); | |
c906108c | 233 | else |
6ba8e26f | 234 | show_layout (DISASSEM_COMMAND); |
c906108c SS |
235 | } |
236 | break; | |
237 | case DATA_WIN: | |
e5908723 MS |
238 | if (cur_layout != SRC_DATA_COMMAND |
239 | && cur_layout != DISASSEM_DATA_COMMAND) | |
c906108c | 240 | { |
6ba8e26f AC |
241 | if (cur_layout == DISASSEM_COMMAND) |
242 | show_layout (DISASSEM_DATA_COMMAND); | |
c906108c | 243 | else |
6ba8e26f | 244 | show_layout (SRC_DATA_COMMAND); |
c906108c SS |
245 | } |
246 | break; | |
247 | default: | |
248 | break; | |
249 | } | |
6ba8e26f | 250 | } |
c906108c SS |
251 | |
252 | ||
6ba8e26f AC |
253 | /* Answer the height of a window. If it hasn't been created yet, |
254 | answer what the height of a window would be based upon its type and | |
255 | the layout. */ | |
c906108c | 256 | int |
08ef48c5 MS |
257 | tui_default_win_height (enum tui_win_type type, |
258 | enum tui_layout_type layout) | |
c906108c SS |
259 | { |
260 | int h; | |
261 | ||
cafb3438 | 262 | if (tui_win_list[type] != NULL) |
cb2ce893 | 263 | h = tui_win_list[type]->height; |
c906108c SS |
264 | else |
265 | { | |
266 | switch (layout) | |
267 | { | |
268 | case SRC_COMMAND: | |
269 | case DISASSEM_COMMAND: | |
6d012f14 | 270 | if (TUI_CMD_WIN == NULL) |
dd1abb8c | 271 | h = tui_term_height () / 2; |
c906108c | 272 | else |
cb2ce893 | 273 | h = tui_term_height () - TUI_CMD_WIN->height; |
c906108c SS |
274 | break; |
275 | case SRC_DISASSEM_COMMAND: | |
276 | case SRC_DATA_COMMAND: | |
277 | case DISASSEM_DATA_COMMAND: | |
6d012f14 | 278 | if (TUI_CMD_WIN == NULL) |
dd1abb8c | 279 | h = tui_term_height () / 3; |
c906108c | 280 | else |
cb2ce893 | 281 | h = (tui_term_height () - TUI_CMD_WIN->height) / 2; |
c906108c SS |
282 | break; |
283 | default: | |
284 | h = 0; | |
285 | break; | |
286 | } | |
287 | } | |
288 | ||
289 | return h; | |
6ba8e26f | 290 | } |
c906108c SS |
291 | |
292 | ||
080ce8c0 AC |
293 | /* Answer the height of a window. If it hasn't been created yet, |
294 | answer what the height of a window would be based upon its type and | |
295 | the layout. */ | |
c906108c | 296 | int |
080ce8c0 AC |
297 | tui_default_win_viewport_height (enum tui_win_type type, |
298 | enum tui_layout_type layout) | |
c906108c SS |
299 | { |
300 | int h; | |
301 | ||
6ba8e26f | 302 | h = tui_default_win_height (type, layout); |
c906108c | 303 | |
6d012f14 | 304 | if (tui_win_list[type] == TUI_CMD_WIN) |
c906108c SS |
305 | h -= 1; |
306 | else | |
307 | h -= 2; | |
308 | ||
309 | return h; | |
6ba8e26f | 310 | } |
c906108c | 311 | |
a0145030 AB |
312 | /* Complete possible layout names. TEXT is the complete text entered so |
313 | far, WORD is the word currently being completed. */ | |
314 | ||
eb3ff9a5 | 315 | static void |
a0145030 | 316 | layout_completer (struct cmd_list_element *ignore, |
eb3ff9a5 | 317 | completion_tracker &tracker, |
a0145030 AB |
318 | const char *text, const char *word) |
319 | { | |
320 | static const char *layout_names [] = | |
321 | { "src", "asm", "split", "regs", "next", "prev", NULL }; | |
322 | ||
eb3ff9a5 | 323 | complete_on_enum (tracker, layout_names, text, word); |
a0145030 AB |
324 | } |
325 | ||
6ba8e26f AC |
326 | /* Function to initialize gdb commands, for tui window layout |
327 | manipulation. */ | |
2c0b251b | 328 | |
c906108c | 329 | void |
6ba8e26f | 330 | _initialize_tui_layout (void) |
c906108c | 331 | { |
a0145030 AB |
332 | struct cmd_list_element *cmd; |
333 | ||
334 | cmd = add_com ("layout", class_tui, tui_layout_command, _("\ | |
1bedd215 | 335 | Change the layout of windows.\n\ |
bf212be1 | 336 | Usage: layout prev | next | LAYOUT-NAME\n\ |
c906108c SS |
337 | Layout names are:\n\ |
338 | src : Displays source and command windows.\n\ | |
339 | asm : Displays disassembly and command windows.\n\ | |
340 | split : Displays source, disassembly and command windows.\n\ | |
341 | regs : Displays register window. If existing layout\n\ | |
342 | is source/command or assembly/command, the \n\ | |
343 | register window is displayed. If the\n\ | |
344 | source/assembly/command (split) is displayed, \n\ | |
345 | the register window is displayed with \n\ | |
89549d7f | 346 | the window that has current logical focus.")); |
a0145030 | 347 | set_cmd_completer (cmd, layout_completer); |
41783295 | 348 | } |
c906108c SS |
349 | |
350 | ||
351 | /************************* | |
352 | ** STATIC LOCAL FUNCTIONS | |
353 | **************************/ | |
354 | ||
355 | ||
7bd0be3a AB |
356 | /* Function to set the layout to SRC, ASM, SPLIT, NEXT, PREV, DATA, or |
357 | REGS. */ | |
0379b883 TT |
358 | static void |
359 | tui_layout_command (const char *layout_name, int from_tty) | |
c906108c | 360 | { |
0379b883 TT |
361 | int i; |
362 | enum tui_layout_type new_layout = UNDEFINED_LAYOUT; | |
363 | enum tui_layout_type cur_layout = tui_current_layout (); | |
c906108c | 364 | |
0379b883 TT |
365 | if (layout_name == NULL) |
366 | error (_("Usage: layout prev | next | LAYOUT-NAME")); | |
c906108c | 367 | |
0379b883 TT |
368 | std::string copy = layout_name; |
369 | for (i = 0; i < copy.size (); i++) | |
370 | copy[i] = toupper (copy[i]); | |
371 | const char *buf_ptr = copy.c_str (); | |
c906108c | 372 | |
0379b883 TT |
373 | /* First check for ambiguous input. */ |
374 | if (strlen (buf_ptr) <= 1 && *buf_ptr == 'S') | |
375 | error (_("Ambiguous command input.")); | |
c906108c | 376 | |
0379b883 TT |
377 | if (subset_compare (buf_ptr, "SRC")) |
378 | new_layout = SRC_COMMAND; | |
379 | else if (subset_compare (buf_ptr, "ASM")) | |
380 | new_layout = DISASSEM_COMMAND; | |
381 | else if (subset_compare (buf_ptr, "SPLIT")) | |
382 | new_layout = SRC_DISASSEM_COMMAND; | |
383 | else if (subset_compare (buf_ptr, "REGS")) | |
384 | { | |
385 | if (cur_layout == SRC_COMMAND | |
386 | || cur_layout == SRC_DATA_COMMAND) | |
387 | new_layout = SRC_DATA_COMMAND; | |
388 | else | |
389 | new_layout = DISASSEM_DATA_COMMAND; | |
c906108c | 390 | } |
0379b883 TT |
391 | else if (subset_compare (buf_ptr, "NEXT")) |
392 | new_layout = next_layout (); | |
393 | else if (subset_compare (buf_ptr, "PREV")) | |
394 | new_layout = prev_layout (); | |
c906108c | 395 | else |
0379b883 | 396 | error (_("Unrecognized layout: %s"), layout_name); |
c906108c | 397 | |
0379b883 TT |
398 | /* Make sure the curses mode is enabled. */ |
399 | tui_enable (); | |
400 | tui_set_layout (new_layout); | |
e8b915dc | 401 | } |
c906108c SS |
402 | |
403 | ||
13274fc3 UW |
404 | static void |
405 | extract_display_start_addr (struct gdbarch **gdbarch_p, CORE_ADDR *addr_p) | |
c906108c | 406 | { |
6ba8e26f | 407 | enum tui_layout_type cur_layout = tui_current_layout (); |
957b8b5a | 408 | struct gdbarch *gdbarch = get_current_arch (); |
c774cec6 | 409 | CORE_ADDR addr; |
84b1e7c7 | 410 | CORE_ADDR pc; |
52575520 | 411 | struct symtab_and_line cursal = get_current_source_symtab_and_line (); |
c906108c | 412 | |
6ba8e26f | 413 | switch (cur_layout) |
c906108c SS |
414 | { |
415 | case SRC_COMMAND: | |
416 | case SRC_DATA_COMMAND: | |
e6e41501 | 417 | gdbarch = TUI_SRC_WIN->gdbarch; |
52575520 | 418 | find_line_pc (cursal.symtab, |
e6e41501 | 419 | TUI_SRC_WIN->start_line_or_addr.u.line_no, |
84b1e7c7 | 420 | &pc); |
c774cec6 | 421 | addr = pc; |
c906108c SS |
422 | break; |
423 | case DISASSEM_COMMAND: | |
424 | case SRC_DISASSEM_COMMAND: | |
425 | case DISASSEM_DATA_COMMAND: | |
e6e41501 TT |
426 | gdbarch = TUI_DISASM_WIN->gdbarch; |
427 | addr = TUI_DISASM_WIN->start_line_or_addr.u.addr; | |
c906108c SS |
428 | break; |
429 | default: | |
c774cec6 | 430 | addr = 0; |
c906108c SS |
431 | break; |
432 | } | |
433 | ||
13274fc3 UW |
434 | *gdbarch_p = gdbarch; |
435 | *addr_p = addr; | |
6ba8e26f | 436 | } |
c906108c SS |
437 | |
438 | ||
6ba8e26f | 439 | /* Answer the previous layout to cycle to. */ |
2a8854a7 | 440 | static enum tui_layout_type |
6ba8e26f | 441 | next_layout (void) |
c906108c | 442 | { |
570dc176 | 443 | int new_layout; |
c906108c | 444 | |
6ba8e26f AC |
445 | new_layout = tui_current_layout (); |
446 | if (new_layout == UNDEFINED_LAYOUT) | |
447 | new_layout = SRC_COMMAND; | |
c906108c SS |
448 | else |
449 | { | |
6ba8e26f AC |
450 | new_layout++; |
451 | if (new_layout == UNDEFINED_LAYOUT) | |
452 | new_layout = SRC_COMMAND; | |
c906108c SS |
453 | } |
454 | ||
570dc176 | 455 | return (enum tui_layout_type) new_layout; |
6ba8e26f | 456 | } |
c906108c SS |
457 | |
458 | ||
6ba8e26f | 459 | /* Answer the next layout to cycle to. */ |
2a8854a7 | 460 | static enum tui_layout_type |
6ba8e26f | 461 | prev_layout (void) |
c906108c | 462 | { |
570dc176 | 463 | int new_layout; |
c906108c | 464 | |
6ba8e26f AC |
465 | new_layout = tui_current_layout (); |
466 | if (new_layout == SRC_COMMAND) | |
467 | new_layout = DISASSEM_DATA_COMMAND; | |
c906108c SS |
468 | else |
469 | { | |
6ba8e26f AC |
470 | new_layout--; |
471 | if (new_layout == UNDEFINED_LAYOUT) | |
472 | new_layout = DISASSEM_DATA_COMMAND; | |
c906108c SS |
473 | } |
474 | ||
570dc176 | 475 | return (enum tui_layout_type) new_layout; |
6ba8e26f | 476 | } |
c906108c | 477 | |
6ba8e26f | 478 | /* Show the Source/Command layout. */ |
c906108c | 479 | static void |
6ba8e26f | 480 | show_source_command (void) |
c906108c | 481 | { |
6ba8e26f AC |
482 | show_source_or_disasm_and_command (SRC_COMMAND); |
483 | } | |
c906108c SS |
484 | |
485 | ||
6ba8e26f | 486 | /* Show the Dissassem/Command layout. */ |
c906108c | 487 | static void |
6ba8e26f | 488 | show_disasm_command (void) |
c906108c | 489 | { |
6ba8e26f AC |
490 | show_source_or_disasm_and_command (DISASSEM_COMMAND); |
491 | } | |
c906108c SS |
492 | |
493 | ||
6ba8e26f | 494 | /* Show the Source/Disassem/Command layout. */ |
c906108c | 495 | static void |
6ba8e26f | 496 | show_source_disasm_command (void) |
c906108c | 497 | { |
dd1abb8c | 498 | if (tui_current_layout () != SRC_DISASSEM_COMMAND) |
c906108c | 499 | { |
6ba8e26f | 500 | int cmd_height, src_height, asm_height; |
c906108c | 501 | |
6d012f14 | 502 | if (TUI_CMD_WIN != NULL) |
cb2ce893 | 503 | cmd_height = TUI_CMD_WIN->height; |
c906108c | 504 | else |
6ba8e26f | 505 | cmd_height = tui_term_height () / 3; |
c906108c | 506 | |
6ba8e26f AC |
507 | src_height = (tui_term_height () - cmd_height) / 2; |
508 | asm_height = tui_term_height () - (src_height + cmd_height); | |
c906108c | 509 | |
6d012f14 | 510 | if (TUI_SRC_WIN == NULL) |
f4e04977 TT |
511 | tui_win_list[SRC_WIN] = new tui_source_window (); |
512 | TUI_SRC_WIN->reset (src_height, | |
513 | tui_term_width (), | |
514 | 0, | |
515 | 0); | |
4a38112d | 516 | TUI_SRC_WIN->make_visible (true); |
f4e04977 | 517 | TUI_SRC_WIN->m_has_locator = false; |
c906108c | 518 | |
3add462f TT |
519 | struct tui_locator_window *locator = tui_locator_win_info_ptr (); |
520 | gdb_assert (locator != nullptr); | |
82432e10 TT |
521 | |
522 | tui_show_source_content (TUI_SRC_WIN); | |
523 | if (TUI_DISASM_WIN == NULL) | |
f4e04977 TT |
524 | tui_win_list[DISASSEM_WIN] = new tui_disasm_window (); |
525 | TUI_DISASM_WIN->reset (asm_height, | |
526 | tui_term_width (), | |
527 | 0, | |
528 | src_height - 1); | |
4a38112d | 529 | TUI_DISASM_WIN->make_visible (true); |
f4e04977 TT |
530 | locator->reset (2 /* 1 */ , |
531 | tui_term_width (), | |
532 | 0, | |
533 | (src_height + asm_height) - 1); | |
e6e41501 TT |
534 | TUI_SRC_WIN->m_has_locator = false; |
535 | TUI_DISASM_WIN->m_has_locator = true; | |
4a38112d | 536 | locator->make_visible (true); |
82432e10 TT |
537 | tui_show_locator_content (); |
538 | tui_show_source_content (TUI_DISASM_WIN); | |
539 | ||
540 | if (TUI_CMD_WIN == NULL) | |
76d2be8e TT |
541 | tui_win_list[CMD_WIN] = new tui_cmd_window (); |
542 | TUI_CMD_WIN->reset (cmd_height, | |
543 | tui_term_width (), | |
544 | 0, | |
545 | tui_term_height () - cmd_height); | |
546 | /* FIXME tui_cmd_window won't recreate the handle on | |
547 | make_visible, so we need this instead. */ | |
548 | tui_make_window (TUI_CMD_WIN, DONT_BOX_WINDOW); | |
dd1abb8c | 549 | tui_set_current_layout_to (SRC_DISASSEM_COMMAND); |
c906108c | 550 | } |
6ba8e26f | 551 | } |
c906108c SS |
552 | |
553 | ||
6ba8e26f AC |
554 | /* Show the Source/Data/Command or the Dissassembly/Data/Command |
555 | layout. */ | |
c906108c | 556 | static void |
6ba8e26f | 557 | show_data (enum tui_layout_type new_layout) |
c906108c | 558 | { |
cb2ce893 | 559 | int total_height = (tui_term_height () - TUI_CMD_WIN->height); |
6ba8e26f AC |
560 | int src_height, data_height; |
561 | enum tui_win_type win_type; | |
c906108c | 562 | |
3add462f TT |
563 | struct tui_locator_window *locator = tui_locator_win_info_ptr (); |
564 | gdb_assert (locator != nullptr); | |
c906108c | 565 | |
6ba8e26f AC |
566 | data_height = total_height / 2; |
567 | src_height = total_height - data_height; | |
ec7d9e56 | 568 | tui_make_all_invisible (); |
4a38112d | 569 | locator->make_visible (false); |
098f9ed4 | 570 | if (tui_win_list[DATA_WIN] == nullptr) |
09129226 TT |
571 | tui_win_list[DATA_WIN] = new tui_data_window (); |
572 | tui_win_list[DATA_WIN]->reset (data_height, tui_term_width (), 0, 0); | |
098f9ed4 TT |
573 | tui_win_list[DATA_WIN]->make_visible (true); |
574 | ||
6ba8e26f AC |
575 | if (new_layout == SRC_DATA_COMMAND) |
576 | win_type = SRC_WIN; | |
c906108c | 577 | else |
6ba8e26f | 578 | win_type = DISASSEM_WIN; |
e6e41501 | 579 | |
6ba8e26f | 580 | if (tui_win_list[win_type] == NULL) |
c906108c | 581 | { |
6ba8e26f | 582 | if (win_type == SRC_WIN) |
4a8a5e84 | 583 | tui_win_list[win_type] = new tui_source_window (); |
c906108c | 584 | else |
4a8a5e84 | 585 | tui_win_list[win_type] = new tui_disasm_window (); |
c906108c | 586 | } |
4a8a5e84 TT |
587 | |
588 | tui_source_window_base *base | |
589 | = (tui_source_window_base *) tui_win_list[win_type]; | |
590 | tui_win_list[win_type]->reset (src_height, | |
591 | tui_term_width (), | |
592 | 0, | |
593 | data_height - 1); | |
594 | locator->reset (2 /* 1 */ , | |
595 | tui_term_width (), | |
596 | 0, | |
597 | total_height - 1); | |
598 | base->make_visible (true); | |
e6e41501 | 599 | base->m_has_locator = true; |
4a38112d | 600 | locator->make_visible (true); |
47d3492a | 601 | tui_show_locator_content (); |
4a8a5e84 | 602 | tui_add_to_source_windows (base); |
6ba8e26f AC |
603 | tui_set_current_layout_to (new_layout); |
604 | } | |
c906108c | 605 | |
d6ba6a11 | 606 | void |
1e0c09ba | 607 | tui_gen_win_info::reset (int height_, int width_, |
d6ba6a11 | 608 | int origin_x_, int origin_y_) |
c906108c | 609 | { |
d6ba6a11 TT |
610 | int h = height_; |
611 | ||
d6ba6a11 TT |
612 | width = width_; |
613 | height = h; | |
c906108c SS |
614 | if (h > 1) |
615 | { | |
d6ba6a11 TT |
616 | viewport_height = h - 1; |
617 | if (type != CMD_WIN) | |
618 | viewport_height--; | |
c906108c SS |
619 | } |
620 | else | |
d6ba6a11 TT |
621 | viewport_height = 1; |
622 | origin.x = origin_x_; | |
623 | origin.y = origin_y_; | |
624 | } | |
c906108c | 625 | |
1cc6d956 | 626 | /* Show the Source/Command or the Disassem layout. */ |
c906108c | 627 | static void |
6ba8e26f | 628 | show_source_or_disasm_and_command (enum tui_layout_type layout_type) |
c906108c | 629 | { |
6ba8e26f | 630 | if (tui_current_layout () != layout_type) |
c906108c | 631 | { |
890b8bde | 632 | struct tui_source_window_base *win_info; |
6ba8e26f | 633 | int src_height, cmd_height; |
3add462f TT |
634 | struct tui_locator_window *locator = tui_locator_win_info_ptr (); |
635 | gdb_assert (locator != nullptr); | |
c906108c | 636 | |
6d012f14 | 637 | if (TUI_CMD_WIN != NULL) |
cb2ce893 | 638 | cmd_height = TUI_CMD_WIN->height; |
c906108c | 639 | else |
6ba8e26f AC |
640 | cmd_height = tui_term_height () / 3; |
641 | src_height = tui_term_height () - cmd_height; | |
c906108c | 642 | |
6ba8e26f | 643 | if (layout_type == SRC_COMMAND) |
c906108c | 644 | { |
890b8bde TT |
645 | if (tui_win_list[SRC_WIN] == nullptr) |
646 | tui_win_list[SRC_WIN] = new tui_source_window (); | |
647 | win_info = TUI_SRC_WIN; | |
c906108c SS |
648 | } |
649 | else | |
650 | { | |
890b8bde TT |
651 | if (tui_win_list[DISASSEM_WIN] == nullptr) |
652 | tui_win_list[DISASSEM_WIN] = new tui_disasm_window (); | |
653 | win_info = TUI_DISASM_WIN; | |
c906108c | 654 | } |
c906108c | 655 | |
890b8bde TT |
656 | locator->reset (2 /* 1 */ , |
657 | tui_term_width (), | |
658 | 0, | |
659 | src_height - 1); | |
660 | win_info->reset (src_height - 1, | |
661 | tui_term_width (), | |
662 | 0, | |
663 | 0); | |
4a38112d | 664 | win_info->make_visible (true); |
890b8bde TT |
665 | |
666 | ||
667 | win_info->m_has_locator = true; | |
4a38112d | 668 | locator->make_visible (true); |
6a0ee02c | 669 | tui_show_locator_content (); |
890b8bde | 670 | tui_show_source_content (win_info); |
6a0ee02c TT |
671 | |
672 | if (TUI_CMD_WIN == NULL) | |
76d2be8e TT |
673 | tui_win_list[CMD_WIN] = new tui_cmd_window (); |
674 | TUI_CMD_WIN->reset (cmd_height, | |
675 | tui_term_width (), | |
676 | 0, | |
677 | src_height); | |
678 | /* FIXME tui_cmd_window won't recreate the handle on | |
679 | make_visible, so we need this instead. */ | |
680 | tui_make_window (TUI_CMD_WIN, DONT_BOX_WINDOW); | |
6ba8e26f | 681 | tui_set_current_layout_to (layout_type); |
c906108c | 682 | } |
6ba8e26f | 683 | } |