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 | 30 | #include "tui/tui.h" |
ce38393b | 31 | #include "tui/tui-command.h" |
d7b2e967 | 32 | #include "tui/tui-data.h" |
d7b2e967 AC |
33 | #include "tui/tui-wingeneral.h" |
34 | #include "tui/tui-stack.h" | |
35 | #include "tui/tui-regs.h" | |
36 | #include "tui/tui-win.h" | |
37 | #include "tui/tui-winsource.h" | |
38 | #include "tui/tui-disasm.h" | |
2c0b251b | 39 | #include "tui/tui-layout.h" |
bfad4537 | 40 | #include "tui/tui-source.h" |
6a83354a | 41 | #include "gdb_curses.h" |
96ec9981 | 42 | |
c906108c SS |
43 | /******************************* |
44 | ** Static Local Decls | |
45 | ********************************/ | |
6ba8e26f | 46 | static void show_layout (enum tui_layout_type); |
6ba8e26f | 47 | static void show_source_or_disasm_and_command (enum tui_layout_type); |
6ba8e26f AC |
48 | static void show_source_command (void); |
49 | static void show_disasm_command (void); | |
50 | static void show_source_disasm_command (void); | |
51 | static void show_data (enum tui_layout_type); | |
52 | static enum tui_layout_type next_layout (void); | |
53 | static enum tui_layout_type prev_layout (void); | |
0b39b52e | 54 | static void tui_layout_command (const char *, int); |
13274fc3 | 55 | static void extract_display_start_addr (struct gdbarch **, CORE_ADDR *); |
c906108c SS |
56 | |
57 | ||
62cf57fe TT |
58 | static enum tui_layout_type current_layout = UNDEFINED_LAYOUT; |
59 | ||
60 | /* Accessor for the current layout. */ | |
61 | enum tui_layout_type | |
62 | tui_current_layout (void) | |
63 | { | |
64 | return current_layout; | |
65 | } | |
66 | ||
c906108c SS |
67 | /*************************************** |
68 | ** DEFINITIONS | |
69 | ***************************************/ | |
70 | ||
c7037be1 SC |
71 | /* Show the screen layout defined. */ |
72 | static void | |
6ba8e26f | 73 | show_layout (enum tui_layout_type layout) |
c906108c | 74 | { |
6ba8e26f | 75 | enum tui_layout_type cur_layout = tui_current_layout (); |
c906108c | 76 | |
6ba8e26f | 77 | if (layout != cur_layout) |
c906108c | 78 | { |
3f3ffe54 | 79 | tui_make_all_invisible (); |
cc0c3ffb | 80 | switch (layout) |
c906108c | 81 | { |
cc0c3ffb TT |
82 | case SRC_DATA_COMMAND: |
83 | case DISASSEM_DATA_COMMAND: | |
6ba8e26f | 84 | show_data (layout); |
cc0c3ffb TT |
85 | break; |
86 | /* Now show the new layout. */ | |
87 | case SRC_COMMAND: | |
88 | show_source_command (); | |
cc0c3ffb TT |
89 | break; |
90 | case DISASSEM_COMMAND: | |
91 | show_disasm_command (); | |
cc0c3ffb TT |
92 | break; |
93 | case SRC_DISASSEM_COMMAND: | |
94 | show_source_disasm_command (); | |
cc0c3ffb TT |
95 | break; |
96 | default: | |
97 | break; | |
c906108c | 98 | } |
fede5273 TT |
99 | |
100 | tui_delete_invisible_windows (); | |
c906108c | 101 | } |
bc712bbf | 102 | } |
c906108c SS |
103 | |
104 | ||
080ce8c0 | 105 | /* Function to set the layout to SRC_COMMAND, DISASSEM_COMMAND, |
7bd0be3a | 106 | SRC_DISASSEM_COMMAND, SRC_DATA_COMMAND, or DISASSEM_DATA_COMMAND. */ |
b7fbad91 | 107 | void |
7bd0be3a | 108 | tui_set_layout (enum tui_layout_type layout_type) |
c906108c | 109 | { |
b7fbad91 | 110 | gdb_assert (layout_type != UNDEFINED_LAYOUT); |
c906108c | 111 | |
b7fbad91 TT |
112 | enum tui_layout_type cur_layout = tui_current_layout (); |
113 | struct gdbarch *gdbarch; | |
114 | CORE_ADDR addr; | |
115 | struct tui_win_info *win_with_focus = tui_win_with_focus (); | |
c906108c | 116 | |
b7fbad91 | 117 | extract_display_start_addr (&gdbarch, &addr); |
c906108c | 118 | |
b7fbad91 | 119 | enum tui_layout_type new_layout = layout_type; |
c906108c | 120 | |
b7fbad91 TT |
121 | if (new_layout != cur_layout) |
122 | { | |
123 | show_layout (new_layout); | |
ef5eab5a | 124 | |
b7fbad91 TT |
125 | /* Now determine where focus should be. */ |
126 | if (win_with_focus != TUI_CMD_WIN) | |
127 | { | |
128 | switch (new_layout) | |
7bd0be3a | 129 | { |
b7fbad91 TT |
130 | case SRC_COMMAND: |
131 | tui_set_win_focus_to (TUI_SRC_WIN); | |
b7fbad91 TT |
132 | break; |
133 | case DISASSEM_COMMAND: | |
134 | /* The previous layout was not showing code. | |
135 | This can happen if there is no source | |
136 | available: | |
137 | ||
138 | 1. if the source file is in another dir OR | |
139 | 2. if target was compiled without -g | |
140 | We still want to show the assembly though! */ | |
141 | ||
142 | tui_get_begin_asm_address (&gdbarch, &addr); | |
143 | tui_set_win_focus_to (TUI_DISASM_WIN); | |
b7fbad91 TT |
144 | break; |
145 | case SRC_DISASSEM_COMMAND: | |
146 | /* The previous layout was not showing code. | |
147 | This can happen if there is no source | |
148 | available: | |
149 | ||
150 | 1. if the source file is in another dir OR | |
151 | 2. if target was compiled without -g | |
152 | We still want to show the assembly though! */ | |
153 | ||
154 | tui_get_begin_asm_address (&gdbarch, &addr); | |
155 | if (win_with_focus == TUI_SRC_WIN) | |
156 | tui_set_win_focus_to (TUI_SRC_WIN); | |
157 | else | |
158 | tui_set_win_focus_to (TUI_DISASM_WIN); | |
159 | break; | |
160 | case SRC_DATA_COMMAND: | |
161 | if (win_with_focus != TUI_DATA_WIN) | |
162 | tui_set_win_focus_to (TUI_SRC_WIN); | |
163 | else | |
164 | tui_set_win_focus_to (TUI_DATA_WIN); | |
b7fbad91 TT |
165 | break; |
166 | case DISASSEM_DATA_COMMAND: | |
167 | /* The previous layout was not showing code. | |
168 | This can happen if there is no source | |
169 | available: | |
170 | ||
171 | 1. if the source file is in another dir OR | |
172 | 2. if target was compiled without -g | |
173 | We still want to show the assembly though! */ | |
174 | ||
175 | tui_get_begin_asm_address (&gdbarch, &addr); | |
176 | if (win_with_focus != TUI_DATA_WIN) | |
177 | tui_set_win_focus_to (TUI_DISASM_WIN); | |
178 | else | |
179 | tui_set_win_focus_to (TUI_DATA_WIN); | |
b7fbad91 TT |
180 | break; |
181 | default: | |
182 | break; | |
c906108c | 183 | } |
c906108c | 184 | } |
b7fbad91 TT |
185 | /* |
186 | * Now update the window content. | |
187 | */ | |
188 | tui_update_source_windows_with_addr (gdbarch, addr); | |
189 | if (new_layout == SRC_DATA_COMMAND | |
190 | || new_layout == DISASSEM_DATA_COMMAND) | |
89df7f90 | 191 | TUI_DATA_WIN->show_registers (TUI_DATA_WIN->get_current_group ()); |
c906108c | 192 | } |
bc712bbf | 193 | } |
c906108c | 194 | |
080ce8c0 AC |
195 | /* Add the specified window to the layout in a logical way. This |
196 | means setting up the most logical layout given the window to be | |
197 | added. */ | |
c906108c | 198 | void |
080ce8c0 | 199 | tui_add_win_to_layout (enum tui_win_type type) |
c906108c | 200 | { |
6ba8e26f | 201 | enum tui_layout_type cur_layout = tui_current_layout (); |
c906108c SS |
202 | |
203 | switch (type) | |
204 | { | |
205 | case SRC_WIN: | |
e5908723 MS |
206 | if (cur_layout != SRC_COMMAND |
207 | && cur_layout != SRC_DISASSEM_COMMAND | |
208 | && cur_layout != SRC_DATA_COMMAND) | |
c906108c | 209 | { |
6ba8e26f AC |
210 | if (cur_layout == DISASSEM_DATA_COMMAND) |
211 | show_layout (SRC_DATA_COMMAND); | |
c906108c | 212 | else |
6ba8e26f | 213 | show_layout (SRC_COMMAND); |
c906108c SS |
214 | } |
215 | break; | |
216 | case DISASSEM_WIN: | |
e5908723 MS |
217 | if (cur_layout != DISASSEM_COMMAND |
218 | && cur_layout != SRC_DISASSEM_COMMAND | |
219 | && cur_layout != DISASSEM_DATA_COMMAND) | |
c906108c | 220 | { |
6ba8e26f AC |
221 | if (cur_layout == SRC_DATA_COMMAND) |
222 | show_layout (DISASSEM_DATA_COMMAND); | |
c906108c | 223 | else |
6ba8e26f | 224 | show_layout (DISASSEM_COMMAND); |
c906108c SS |
225 | } |
226 | break; | |
227 | case DATA_WIN: | |
e5908723 MS |
228 | if (cur_layout != SRC_DATA_COMMAND |
229 | && cur_layout != DISASSEM_DATA_COMMAND) | |
c906108c | 230 | { |
6ba8e26f AC |
231 | if (cur_layout == DISASSEM_COMMAND) |
232 | show_layout (DISASSEM_DATA_COMMAND); | |
c906108c | 233 | else |
6ba8e26f | 234 | show_layout (SRC_DATA_COMMAND); |
c906108c SS |
235 | } |
236 | break; | |
237 | default: | |
238 | break; | |
239 | } | |
6ba8e26f | 240 | } |
c906108c SS |
241 | |
242 | ||
6ba8e26f AC |
243 | /* Answer the height of a window. If it hasn't been created yet, |
244 | answer what the height of a window would be based upon its type and | |
245 | the layout. */ | |
16cb7910 | 246 | static int |
08ef48c5 MS |
247 | tui_default_win_height (enum tui_win_type type, |
248 | enum tui_layout_type layout) | |
c906108c SS |
249 | { |
250 | int h; | |
251 | ||
cafb3438 | 252 | if (tui_win_list[type] != NULL) |
cb2ce893 | 253 | h = tui_win_list[type]->height; |
c906108c SS |
254 | else |
255 | { | |
256 | switch (layout) | |
257 | { | |
258 | case SRC_COMMAND: | |
259 | case DISASSEM_COMMAND: | |
6d012f14 | 260 | if (TUI_CMD_WIN == NULL) |
dd1abb8c | 261 | h = tui_term_height () / 2; |
c906108c | 262 | else |
cb2ce893 | 263 | h = tui_term_height () - TUI_CMD_WIN->height; |
c906108c SS |
264 | break; |
265 | case SRC_DISASSEM_COMMAND: | |
266 | case SRC_DATA_COMMAND: | |
267 | case DISASSEM_DATA_COMMAND: | |
6d012f14 | 268 | if (TUI_CMD_WIN == NULL) |
dd1abb8c | 269 | h = tui_term_height () / 3; |
c906108c | 270 | else |
cb2ce893 | 271 | h = (tui_term_height () - TUI_CMD_WIN->height) / 2; |
c906108c SS |
272 | break; |
273 | default: | |
274 | h = 0; | |
275 | break; | |
276 | } | |
277 | } | |
278 | ||
279 | return h; | |
6ba8e26f | 280 | } |
c906108c SS |
281 | |
282 | ||
080ce8c0 AC |
283 | /* Answer the height of a window. If it hasn't been created yet, |
284 | answer what the height of a window would be based upon its type and | |
285 | the layout. */ | |
c906108c | 286 | int |
080ce8c0 AC |
287 | tui_default_win_viewport_height (enum tui_win_type type, |
288 | enum tui_layout_type layout) | |
c906108c SS |
289 | { |
290 | int h; | |
291 | ||
6ba8e26f | 292 | h = tui_default_win_height (type, layout); |
c906108c | 293 | |
f4ce562c | 294 | if (type == CMD_WIN) |
c906108c SS |
295 | h -= 1; |
296 | else | |
297 | h -= 2; | |
298 | ||
299 | return h; | |
6ba8e26f | 300 | } |
c906108c | 301 | |
a0145030 AB |
302 | /* Complete possible layout names. TEXT is the complete text entered so |
303 | far, WORD is the word currently being completed. */ | |
304 | ||
eb3ff9a5 | 305 | static void |
a0145030 | 306 | layout_completer (struct cmd_list_element *ignore, |
eb3ff9a5 | 307 | completion_tracker &tracker, |
a0145030 AB |
308 | const char *text, const char *word) |
309 | { | |
310 | static const char *layout_names [] = | |
311 | { "src", "asm", "split", "regs", "next", "prev", NULL }; | |
312 | ||
eb3ff9a5 | 313 | complete_on_enum (tracker, layout_names, text, word); |
a0145030 AB |
314 | } |
315 | ||
6ba8e26f AC |
316 | /* Function to initialize gdb commands, for tui window layout |
317 | manipulation. */ | |
2c0b251b | 318 | |
c906108c | 319 | void |
6ba8e26f | 320 | _initialize_tui_layout (void) |
c906108c | 321 | { |
a0145030 AB |
322 | struct cmd_list_element *cmd; |
323 | ||
324 | cmd = add_com ("layout", class_tui, tui_layout_command, _("\ | |
1bedd215 | 325 | Change the layout of windows.\n\ |
bf212be1 | 326 | Usage: layout prev | next | LAYOUT-NAME\n\ |
c906108c SS |
327 | Layout names are:\n\ |
328 | src : Displays source and command windows.\n\ | |
329 | asm : Displays disassembly and command windows.\n\ | |
330 | split : Displays source, disassembly and command windows.\n\ | |
331 | regs : Displays register window. If existing layout\n\ | |
332 | is source/command or assembly/command, the \n\ | |
333 | register window is displayed. If the\n\ | |
334 | source/assembly/command (split) is displayed, \n\ | |
335 | the register window is displayed with \n\ | |
89549d7f | 336 | the window that has current logical focus.")); |
a0145030 | 337 | set_cmd_completer (cmd, layout_completer); |
41783295 | 338 | } |
c906108c SS |
339 | |
340 | ||
341 | /************************* | |
342 | ** STATIC LOCAL FUNCTIONS | |
343 | **************************/ | |
344 | ||
345 | ||
7bd0be3a AB |
346 | /* Function to set the layout to SRC, ASM, SPLIT, NEXT, PREV, DATA, or |
347 | REGS. */ | |
0379b883 TT |
348 | static void |
349 | tui_layout_command (const char *layout_name, int from_tty) | |
c906108c | 350 | { |
0379b883 TT |
351 | int i; |
352 | enum tui_layout_type new_layout = UNDEFINED_LAYOUT; | |
353 | enum tui_layout_type cur_layout = tui_current_layout (); | |
c906108c | 354 | |
0379b883 TT |
355 | if (layout_name == NULL) |
356 | error (_("Usage: layout prev | next | LAYOUT-NAME")); | |
c906108c | 357 | |
0379b883 TT |
358 | std::string copy = layout_name; |
359 | for (i = 0; i < copy.size (); i++) | |
360 | copy[i] = toupper (copy[i]); | |
361 | const char *buf_ptr = copy.c_str (); | |
c906108c | 362 | |
0379b883 TT |
363 | /* First check for ambiguous input. */ |
364 | if (strlen (buf_ptr) <= 1 && *buf_ptr == 'S') | |
365 | error (_("Ambiguous command input.")); | |
c906108c | 366 | |
0379b883 TT |
367 | if (subset_compare (buf_ptr, "SRC")) |
368 | new_layout = SRC_COMMAND; | |
369 | else if (subset_compare (buf_ptr, "ASM")) | |
370 | new_layout = DISASSEM_COMMAND; | |
371 | else if (subset_compare (buf_ptr, "SPLIT")) | |
372 | new_layout = SRC_DISASSEM_COMMAND; | |
373 | else if (subset_compare (buf_ptr, "REGS")) | |
374 | { | |
375 | if (cur_layout == SRC_COMMAND | |
376 | || cur_layout == SRC_DATA_COMMAND) | |
377 | new_layout = SRC_DATA_COMMAND; | |
378 | else | |
379 | new_layout = DISASSEM_DATA_COMMAND; | |
c906108c | 380 | } |
0379b883 TT |
381 | else if (subset_compare (buf_ptr, "NEXT")) |
382 | new_layout = next_layout (); | |
383 | else if (subset_compare (buf_ptr, "PREV")) | |
384 | new_layout = prev_layout (); | |
c906108c | 385 | else |
0379b883 | 386 | error (_("Unrecognized layout: %s"), layout_name); |
c906108c | 387 | |
0379b883 TT |
388 | /* Make sure the curses mode is enabled. */ |
389 | tui_enable (); | |
390 | tui_set_layout (new_layout); | |
e8b915dc | 391 | } |
c906108c SS |
392 | |
393 | ||
13274fc3 UW |
394 | static void |
395 | extract_display_start_addr (struct gdbarch **gdbarch_p, CORE_ADDR *addr_p) | |
c906108c | 396 | { |
6ba8e26f | 397 | enum tui_layout_type cur_layout = tui_current_layout (); |
957b8b5a | 398 | struct gdbarch *gdbarch = get_current_arch (); |
c774cec6 | 399 | CORE_ADDR addr; |
84b1e7c7 | 400 | CORE_ADDR pc; |
52575520 | 401 | struct symtab_and_line cursal = get_current_source_symtab_and_line (); |
c906108c | 402 | |
6ba8e26f | 403 | switch (cur_layout) |
c906108c SS |
404 | { |
405 | case SRC_COMMAND: | |
406 | case SRC_DATA_COMMAND: | |
e6e41501 | 407 | gdbarch = TUI_SRC_WIN->gdbarch; |
52575520 | 408 | find_line_pc (cursal.symtab, |
e6e41501 | 409 | TUI_SRC_WIN->start_line_or_addr.u.line_no, |
84b1e7c7 | 410 | &pc); |
c774cec6 | 411 | addr = pc; |
c906108c SS |
412 | break; |
413 | case DISASSEM_COMMAND: | |
414 | case SRC_DISASSEM_COMMAND: | |
415 | case DISASSEM_DATA_COMMAND: | |
e6e41501 TT |
416 | gdbarch = TUI_DISASM_WIN->gdbarch; |
417 | addr = TUI_DISASM_WIN->start_line_or_addr.u.addr; | |
c906108c SS |
418 | break; |
419 | default: | |
c774cec6 | 420 | addr = 0; |
c906108c SS |
421 | break; |
422 | } | |
423 | ||
13274fc3 UW |
424 | *gdbarch_p = gdbarch; |
425 | *addr_p = addr; | |
6ba8e26f | 426 | } |
c906108c SS |
427 | |
428 | ||
6ba8e26f | 429 | /* Answer the previous layout to cycle to. */ |
2a8854a7 | 430 | static enum tui_layout_type |
6ba8e26f | 431 | next_layout (void) |
c906108c | 432 | { |
570dc176 | 433 | int new_layout; |
c906108c | 434 | |
6ba8e26f AC |
435 | new_layout = tui_current_layout (); |
436 | if (new_layout == UNDEFINED_LAYOUT) | |
437 | new_layout = SRC_COMMAND; | |
c906108c SS |
438 | else |
439 | { | |
6ba8e26f AC |
440 | new_layout++; |
441 | if (new_layout == UNDEFINED_LAYOUT) | |
442 | new_layout = SRC_COMMAND; | |
c906108c SS |
443 | } |
444 | ||
570dc176 | 445 | return (enum tui_layout_type) new_layout; |
6ba8e26f | 446 | } |
c906108c SS |
447 | |
448 | ||
6ba8e26f | 449 | /* Answer the next layout to cycle to. */ |
2a8854a7 | 450 | static enum tui_layout_type |
6ba8e26f | 451 | prev_layout (void) |
c906108c | 452 | { |
570dc176 | 453 | int new_layout; |
c906108c | 454 | |
6ba8e26f AC |
455 | new_layout = tui_current_layout (); |
456 | if (new_layout == SRC_COMMAND) | |
457 | new_layout = DISASSEM_DATA_COMMAND; | |
c906108c SS |
458 | else |
459 | { | |
6ba8e26f AC |
460 | new_layout--; |
461 | if (new_layout == UNDEFINED_LAYOUT) | |
462 | new_layout = DISASSEM_DATA_COMMAND; | |
c906108c SS |
463 | } |
464 | ||
570dc176 | 465 | return (enum tui_layout_type) new_layout; |
6ba8e26f | 466 | } |
c906108c | 467 | |
6ba8e26f | 468 | /* Show the Source/Command layout. */ |
c906108c | 469 | static void |
6ba8e26f | 470 | show_source_command (void) |
c906108c | 471 | { |
6ba8e26f AC |
472 | show_source_or_disasm_and_command (SRC_COMMAND); |
473 | } | |
c906108c SS |
474 | |
475 | ||
6ba8e26f | 476 | /* Show the Dissassem/Command layout. */ |
c906108c | 477 | static void |
6ba8e26f | 478 | show_disasm_command (void) |
c906108c | 479 | { |
6ba8e26f AC |
480 | show_source_or_disasm_and_command (DISASSEM_COMMAND); |
481 | } | |
c906108c SS |
482 | |
483 | ||
6ba8e26f | 484 | /* Show the Source/Disassem/Command layout. */ |
c906108c | 485 | static void |
6ba8e26f | 486 | show_source_disasm_command (void) |
c906108c | 487 | { |
cc0c3ffb | 488 | int cmd_height, src_height, asm_height; |
c906108c | 489 | |
cc0c3ffb TT |
490 | if (TUI_CMD_WIN != NULL) |
491 | cmd_height = TUI_CMD_WIN->height; | |
492 | else | |
493 | cmd_height = tui_term_height () / 3; | |
c906108c | 494 | |
cc0c3ffb TT |
495 | src_height = (tui_term_height () - cmd_height) / 2; |
496 | asm_height = tui_term_height () - (src_height + cmd_height); | |
c906108c | 497 | |
cc0c3ffb TT |
498 | if (TUI_SRC_WIN == NULL) |
499 | tui_win_list[SRC_WIN] = new tui_source_window (); | |
ee556432 TT |
500 | TUI_SRC_WIN->resize (src_height, |
501 | tui_term_width (), | |
502 | 0, | |
503 | 0); | |
cc0c3ffb TT |
504 | |
505 | struct tui_locator_window *locator = tui_locator_win_info_ptr (); | |
506 | gdb_assert (locator != nullptr); | |
507 | ||
0bd27e07 | 508 | TUI_SRC_WIN->show_source_content (); |
cc0c3ffb TT |
509 | if (TUI_DISASM_WIN == NULL) |
510 | tui_win_list[DISASSEM_WIN] = new tui_disasm_window (); | |
ee556432 TT |
511 | TUI_DISASM_WIN->resize (asm_height, |
512 | tui_term_width (), | |
513 | 0, | |
514 | src_height - 1); | |
ee556432 TT |
515 | locator->resize (2 /* 1 */ , |
516 | tui_term_width (), | |
517 | 0, | |
518 | (src_height + asm_height) - 1); | |
0bd27e07 | 519 | TUI_DISASM_WIN->show_source_content (); |
cc0c3ffb TT |
520 | |
521 | if (TUI_CMD_WIN == NULL) | |
522 | tui_win_list[CMD_WIN] = new tui_cmd_window (); | |
ee556432 TT |
523 | TUI_CMD_WIN->resize (cmd_height, |
524 | tui_term_width (), | |
525 | 0, | |
526 | tui_term_height () - cmd_height); | |
cc0c3ffb | 527 | current_layout = SRC_DISASSEM_COMMAND; |
6ba8e26f | 528 | } |
c906108c SS |
529 | |
530 | ||
6ba8e26f AC |
531 | /* Show the Source/Data/Command or the Dissassembly/Data/Command |
532 | layout. */ | |
c906108c | 533 | static void |
6ba8e26f | 534 | show_data (enum tui_layout_type new_layout) |
c906108c | 535 | { |
cb2ce893 | 536 | int total_height = (tui_term_height () - TUI_CMD_WIN->height); |
6ba8e26f AC |
537 | int src_height, data_height; |
538 | enum tui_win_type win_type; | |
c906108c | 539 | |
3add462f TT |
540 | struct tui_locator_window *locator = tui_locator_win_info_ptr (); |
541 | gdb_assert (locator != nullptr); | |
c906108c | 542 | |
6ba8e26f AC |
543 | data_height = total_height / 2; |
544 | src_height = total_height - data_height; | |
098f9ed4 | 545 | if (tui_win_list[DATA_WIN] == nullptr) |
09129226 | 546 | tui_win_list[DATA_WIN] = new tui_data_window (); |
ee556432 | 547 | tui_win_list[DATA_WIN]->resize (data_height, tui_term_width (), 0, 0); |
098f9ed4 | 548 | |
6ba8e26f AC |
549 | if (new_layout == SRC_DATA_COMMAND) |
550 | win_type = SRC_WIN; | |
c906108c | 551 | else |
6ba8e26f | 552 | win_type = DISASSEM_WIN; |
e6e41501 | 553 | |
6ba8e26f | 554 | if (tui_win_list[win_type] == NULL) |
c906108c | 555 | { |
6ba8e26f | 556 | if (win_type == SRC_WIN) |
4a8a5e84 | 557 | tui_win_list[win_type] = new tui_source_window (); |
c906108c | 558 | else |
4a8a5e84 | 559 | tui_win_list[win_type] = new tui_disasm_window (); |
c906108c | 560 | } |
4a8a5e84 | 561 | |
ee556432 TT |
562 | tui_win_list[win_type]->resize (src_height, |
563 | tui_term_width (), | |
564 | 0, | |
565 | data_height - 1); | |
566 | locator->resize (2 /* 1 */ , | |
567 | tui_term_width (), | |
568 | 0, | |
569 | total_height - 1); | |
db502012 TT |
570 | TUI_CMD_WIN->resize (TUI_CMD_WIN->height, tui_term_width (), |
571 | 0, total_height); | |
572 | ||
62cf57fe | 573 | current_layout = new_layout; |
6ba8e26f | 574 | } |
c906108c | 575 | |
d6ba6a11 | 576 | void |
ee556432 TT |
577 | tui_gen_win_info::resize (int height_, int width_, |
578 | int origin_x_, int origin_y_) | |
c906108c | 579 | { |
cdaa6eb4 TT |
580 | if (width == width_ && height == height_ |
581 | && origin.x == origin_x_ && origin.y == origin_y_ | |
582 | && handle != nullptr) | |
583 | return; | |
584 | ||
d6ba6a11 | 585 | width = width_; |
db502012 TT |
586 | height = height_; |
587 | if (height > 1) | |
588 | viewport_height = height - 2; | |
c906108c | 589 | else |
d6ba6a11 TT |
590 | viewport_height = 1; |
591 | origin.x = origin_x_; | |
592 | origin.y = origin_y_; | |
db502012 TT |
593 | |
594 | if (handle != nullptr) | |
595 | { | |
596 | #ifdef HAVE_WRESIZE | |
597 | wresize (handle, height, width); | |
598 | mvwin (handle, origin.y, origin.x); | |
599 | wmove (handle, 0, 0); | |
600 | #else | |
601 | tui_delete_win (handle); | |
602 | handle = NULL; | |
603 | #endif | |
604 | } | |
605 | ||
606 | if (handle == nullptr) | |
ab0e1f1a | 607 | make_window (); |
3df505f6 TT |
608 | |
609 | rerender (); | |
d6ba6a11 | 610 | } |
c906108c | 611 | |
1cc6d956 | 612 | /* Show the Source/Command or the Disassem layout. */ |
c906108c | 613 | static void |
6ba8e26f | 614 | show_source_or_disasm_and_command (enum tui_layout_type layout_type) |
c906108c | 615 | { |
cc0c3ffb TT |
616 | struct tui_source_window_base *win_info; |
617 | int src_height, cmd_height; | |
618 | struct tui_locator_window *locator = tui_locator_win_info_ptr (); | |
619 | gdb_assert (locator != nullptr); | |
620 | ||
621 | if (TUI_CMD_WIN != NULL) | |
622 | cmd_height = TUI_CMD_WIN->height; | |
623 | else | |
624 | cmd_height = tui_term_height () / 3; | |
625 | src_height = tui_term_height () - cmd_height; | |
626 | ||
627 | if (layout_type == SRC_COMMAND) | |
c906108c | 628 | { |
cc0c3ffb TT |
629 | if (tui_win_list[SRC_WIN] == nullptr) |
630 | tui_win_list[SRC_WIN] = new tui_source_window (); | |
631 | win_info = TUI_SRC_WIN; | |
632 | } | |
633 | else | |
634 | { | |
635 | if (tui_win_list[DISASSEM_WIN] == nullptr) | |
636 | tui_win_list[DISASSEM_WIN] = new tui_disasm_window (); | |
637 | win_info = TUI_DISASM_WIN; | |
638 | } | |
c906108c | 639 | |
ee556432 | 640 | locator->resize (2 /* 1 */ , |
cc0c3ffb TT |
641 | tui_term_width (), |
642 | 0, | |
ee556432 TT |
643 | src_height - 1); |
644 | win_info->resize (src_height - 1, | |
645 | tui_term_width (), | |
646 | 0, | |
647 | 0); | |
c906108c | 648 | |
0bd27e07 | 649 | win_info->show_source_content (); |
cc0c3ffb TT |
650 | |
651 | if (TUI_CMD_WIN == NULL) | |
652 | tui_win_list[CMD_WIN] = new tui_cmd_window (); | |
ee556432 TT |
653 | TUI_CMD_WIN->resize (cmd_height, |
654 | tui_term_width (), | |
655 | 0, | |
656 | src_height); | |
cc0c3ffb | 657 | current_layout = layout_type; |
6ba8e26f | 658 | } |