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 | { |
ef5eab5a MS |
79 | /* Since the new layout may cause changes in window size, we |
80 | should free the content and reallocate on next display of | |
81 | source/asm. */ | |
dd1abb8c | 82 | tui_clear_source_windows (); |
e5908723 MS |
83 | if (layout == SRC_DATA_COMMAND |
84 | || layout == DISASSEM_DATA_COMMAND) | |
c906108c | 85 | { |
6ba8e26f | 86 | show_data (layout); |
1ce3e844 | 87 | tui_refresh_all (); |
c906108c SS |
88 | } |
89 | else | |
90 | { | |
1cc6d956 | 91 | /* First make the current layout be invisible. */ |
ec7d9e56 | 92 | tui_make_all_invisible (); |
4a38112d | 93 | tui_locator_win_info_ptr ()->make_visible (false); |
c906108c SS |
94 | |
95 | switch (layout) | |
96 | { | |
1cc6d956 | 97 | /* Now show the new layout. */ |
c906108c | 98 | case SRC_COMMAND: |
6ba8e26f | 99 | show_source_command (); |
6d012f14 | 100 | tui_add_to_source_windows (TUI_SRC_WIN); |
c906108c SS |
101 | break; |
102 | case DISASSEM_COMMAND: | |
6ba8e26f | 103 | show_disasm_command (); |
6d012f14 | 104 | tui_add_to_source_windows (TUI_DISASM_WIN); |
c906108c SS |
105 | break; |
106 | case SRC_DISASSEM_COMMAND: | |
6ba8e26f | 107 | show_source_disasm_command (); |
6d012f14 AC |
108 | tui_add_to_source_windows (TUI_SRC_WIN); |
109 | tui_add_to_source_windows (TUI_DISASM_WIN); | |
c906108c SS |
110 | break; |
111 | default: | |
112 | break; | |
113 | } | |
114 | } | |
115 | } | |
bc712bbf | 116 | } |
c906108c SS |
117 | |
118 | ||
080ce8c0 | 119 | /* Function to set the layout to SRC_COMMAND, DISASSEM_COMMAND, |
7bd0be3a | 120 | SRC_DISASSEM_COMMAND, SRC_DATA_COMMAND, or DISASSEM_DATA_COMMAND. */ |
b7fbad91 | 121 | void |
7bd0be3a | 122 | tui_set_layout (enum tui_layout_type layout_type) |
c906108c | 123 | { |
b7fbad91 | 124 | gdb_assert (layout_type != UNDEFINED_LAYOUT); |
c906108c | 125 | |
b7fbad91 TT |
126 | enum tui_layout_type cur_layout = tui_current_layout (); |
127 | struct gdbarch *gdbarch; | |
128 | CORE_ADDR addr; | |
129 | struct tui_win_info *win_with_focus = tui_win_with_focus (); | |
c906108c | 130 | |
b7fbad91 | 131 | extract_display_start_addr (&gdbarch, &addr); |
c906108c | 132 | |
b7fbad91 | 133 | enum tui_layout_type new_layout = layout_type; |
c906108c | 134 | |
b7fbad91 TT |
135 | if (new_layout != cur_layout) |
136 | { | |
137 | show_layout (new_layout); | |
ef5eab5a | 138 | |
b7fbad91 TT |
139 | /* Now determine where focus should be. */ |
140 | if (win_with_focus != TUI_CMD_WIN) | |
141 | { | |
142 | switch (new_layout) | |
7bd0be3a | 143 | { |
b7fbad91 TT |
144 | case SRC_COMMAND: |
145 | tui_set_win_focus_to (TUI_SRC_WIN); | |
b7fbad91 TT |
146 | break; |
147 | case DISASSEM_COMMAND: | |
148 | /* The previous layout was not showing code. | |
149 | This can happen if there is no source | |
150 | available: | |
151 | ||
152 | 1. if the source file is in another dir OR | |
153 | 2. if target was compiled without -g | |
154 | We still want to show the assembly though! */ | |
155 | ||
156 | tui_get_begin_asm_address (&gdbarch, &addr); | |
157 | tui_set_win_focus_to (TUI_DISASM_WIN); | |
b7fbad91 TT |
158 | break; |
159 | case SRC_DISASSEM_COMMAND: | |
160 | /* The previous layout was not showing code. | |
161 | This can happen if there is no source | |
162 | available: | |
163 | ||
164 | 1. if the source file is in another dir OR | |
165 | 2. if target was compiled without -g | |
166 | We still want to show the assembly though! */ | |
167 | ||
168 | tui_get_begin_asm_address (&gdbarch, &addr); | |
169 | if (win_with_focus == TUI_SRC_WIN) | |
170 | tui_set_win_focus_to (TUI_SRC_WIN); | |
171 | else | |
172 | tui_set_win_focus_to (TUI_DISASM_WIN); | |
173 | break; | |
174 | case SRC_DATA_COMMAND: | |
175 | if (win_with_focus != TUI_DATA_WIN) | |
176 | tui_set_win_focus_to (TUI_SRC_WIN); | |
177 | else | |
178 | tui_set_win_focus_to (TUI_DATA_WIN); | |
b7fbad91 TT |
179 | break; |
180 | case DISASSEM_DATA_COMMAND: | |
181 | /* The previous layout was not showing code. | |
182 | This can happen if there is no source | |
183 | available: | |
184 | ||
185 | 1. if the source file is in another dir OR | |
186 | 2. if target was compiled without -g | |
187 | We still want to show the assembly though! */ | |
188 | ||
189 | tui_get_begin_asm_address (&gdbarch, &addr); | |
190 | if (win_with_focus != TUI_DATA_WIN) | |
191 | tui_set_win_focus_to (TUI_DISASM_WIN); | |
192 | else | |
193 | tui_set_win_focus_to (TUI_DATA_WIN); | |
b7fbad91 TT |
194 | break; |
195 | default: | |
196 | break; | |
c906108c | 197 | } |
c906108c | 198 | } |
b7fbad91 TT |
199 | /* |
200 | * Now update the window content. | |
201 | */ | |
202 | tui_update_source_windows_with_addr (gdbarch, addr); | |
203 | if (new_layout == SRC_DATA_COMMAND | |
204 | || new_layout == DISASSEM_DATA_COMMAND) | |
205 | tui_show_registers (TUI_DATA_WIN->current_group); | |
c906108c | 206 | } |
bc712bbf | 207 | } |
c906108c | 208 | |
080ce8c0 AC |
209 | /* Add the specified window to the layout in a logical way. This |
210 | means setting up the most logical layout given the window to be | |
211 | added. */ | |
c906108c | 212 | void |
080ce8c0 | 213 | tui_add_win_to_layout (enum tui_win_type type) |
c906108c | 214 | { |
6ba8e26f | 215 | enum tui_layout_type cur_layout = tui_current_layout (); |
c906108c SS |
216 | |
217 | switch (type) | |
218 | { | |
219 | case SRC_WIN: | |
e5908723 MS |
220 | if (cur_layout != SRC_COMMAND |
221 | && cur_layout != SRC_DISASSEM_COMMAND | |
222 | && cur_layout != SRC_DATA_COMMAND) | |
c906108c | 223 | { |
dd1abb8c | 224 | tui_clear_source_windows_detail (); |
6ba8e26f AC |
225 | if (cur_layout == DISASSEM_DATA_COMMAND) |
226 | show_layout (SRC_DATA_COMMAND); | |
c906108c | 227 | else |
6ba8e26f | 228 | show_layout (SRC_COMMAND); |
c906108c SS |
229 | } |
230 | break; | |
231 | case DISASSEM_WIN: | |
e5908723 MS |
232 | if (cur_layout != DISASSEM_COMMAND |
233 | && cur_layout != SRC_DISASSEM_COMMAND | |
234 | && cur_layout != DISASSEM_DATA_COMMAND) | |
c906108c | 235 | { |
dd1abb8c | 236 | tui_clear_source_windows_detail (); |
6ba8e26f AC |
237 | if (cur_layout == SRC_DATA_COMMAND) |
238 | show_layout (DISASSEM_DATA_COMMAND); | |
c906108c | 239 | else |
6ba8e26f | 240 | show_layout (DISASSEM_COMMAND); |
c906108c SS |
241 | } |
242 | break; | |
243 | case DATA_WIN: | |
e5908723 MS |
244 | if (cur_layout != SRC_DATA_COMMAND |
245 | && cur_layout != DISASSEM_DATA_COMMAND) | |
c906108c | 246 | { |
6ba8e26f AC |
247 | if (cur_layout == DISASSEM_COMMAND) |
248 | show_layout (DISASSEM_DATA_COMMAND); | |
c906108c | 249 | else |
6ba8e26f | 250 | show_layout (SRC_DATA_COMMAND); |
c906108c SS |
251 | } |
252 | break; | |
253 | default: | |
254 | break; | |
255 | } | |
6ba8e26f | 256 | } |
c906108c SS |
257 | |
258 | ||
6ba8e26f AC |
259 | /* Answer the height of a window. If it hasn't been created yet, |
260 | answer what the height of a window would be based upon its type and | |
261 | the layout. */ | |
c906108c | 262 | int |
08ef48c5 MS |
263 | tui_default_win_height (enum tui_win_type type, |
264 | enum tui_layout_type layout) | |
c906108c SS |
265 | { |
266 | int h; | |
267 | ||
cafb3438 | 268 | if (tui_win_list[type] != NULL) |
cb2ce893 | 269 | h = tui_win_list[type]->height; |
c906108c SS |
270 | else |
271 | { | |
272 | switch (layout) | |
273 | { | |
274 | case SRC_COMMAND: | |
275 | case DISASSEM_COMMAND: | |
6d012f14 | 276 | if (TUI_CMD_WIN == NULL) |
dd1abb8c | 277 | h = tui_term_height () / 2; |
c906108c | 278 | else |
cb2ce893 | 279 | h = tui_term_height () - TUI_CMD_WIN->height; |
c906108c SS |
280 | break; |
281 | case SRC_DISASSEM_COMMAND: | |
282 | case SRC_DATA_COMMAND: | |
283 | case DISASSEM_DATA_COMMAND: | |
6d012f14 | 284 | if (TUI_CMD_WIN == NULL) |
dd1abb8c | 285 | h = tui_term_height () / 3; |
c906108c | 286 | else |
cb2ce893 | 287 | h = (tui_term_height () - TUI_CMD_WIN->height) / 2; |
c906108c SS |
288 | break; |
289 | default: | |
290 | h = 0; | |
291 | break; | |
292 | } | |
293 | } | |
294 | ||
295 | return h; | |
6ba8e26f | 296 | } |
c906108c SS |
297 | |
298 | ||
080ce8c0 AC |
299 | /* Answer the height of a window. If it hasn't been created yet, |
300 | answer what the height of a window would be based upon its type and | |
301 | the layout. */ | |
c906108c | 302 | int |
080ce8c0 AC |
303 | tui_default_win_viewport_height (enum tui_win_type type, |
304 | enum tui_layout_type layout) | |
c906108c SS |
305 | { |
306 | int h; | |
307 | ||
6ba8e26f | 308 | h = tui_default_win_height (type, layout); |
c906108c | 309 | |
6d012f14 | 310 | if (tui_win_list[type] == TUI_CMD_WIN) |
c906108c SS |
311 | h -= 1; |
312 | else | |
313 | h -= 2; | |
314 | ||
315 | return h; | |
6ba8e26f | 316 | } |
c906108c | 317 | |
a0145030 AB |
318 | /* Complete possible layout names. TEXT is the complete text entered so |
319 | far, WORD is the word currently being completed. */ | |
320 | ||
eb3ff9a5 | 321 | static void |
a0145030 | 322 | layout_completer (struct cmd_list_element *ignore, |
eb3ff9a5 | 323 | completion_tracker &tracker, |
a0145030 AB |
324 | const char *text, const char *word) |
325 | { | |
326 | static const char *layout_names [] = | |
327 | { "src", "asm", "split", "regs", "next", "prev", NULL }; | |
328 | ||
eb3ff9a5 | 329 | complete_on_enum (tracker, layout_names, text, word); |
a0145030 AB |
330 | } |
331 | ||
6ba8e26f AC |
332 | /* Function to initialize gdb commands, for tui window layout |
333 | manipulation. */ | |
2c0b251b | 334 | |
c906108c | 335 | void |
6ba8e26f | 336 | _initialize_tui_layout (void) |
c906108c | 337 | { |
a0145030 AB |
338 | struct cmd_list_element *cmd; |
339 | ||
340 | cmd = add_com ("layout", class_tui, tui_layout_command, _("\ | |
1bedd215 | 341 | Change the layout of windows.\n\ |
bf212be1 | 342 | Usage: layout prev | next | LAYOUT-NAME\n\ |
c906108c SS |
343 | Layout names are:\n\ |
344 | src : Displays source and command windows.\n\ | |
345 | asm : Displays disassembly and command windows.\n\ | |
346 | split : Displays source, disassembly and command windows.\n\ | |
347 | regs : Displays register window. If existing layout\n\ | |
348 | is source/command or assembly/command, the \n\ | |
349 | register window is displayed. If the\n\ | |
350 | source/assembly/command (split) is displayed, \n\ | |
351 | the register window is displayed with \n\ | |
89549d7f | 352 | the window that has current logical focus.")); |
a0145030 | 353 | set_cmd_completer (cmd, layout_completer); |
41783295 | 354 | } |
c906108c SS |
355 | |
356 | ||
357 | /************************* | |
358 | ** STATIC LOCAL FUNCTIONS | |
359 | **************************/ | |
360 | ||
361 | ||
7bd0be3a AB |
362 | /* Function to set the layout to SRC, ASM, SPLIT, NEXT, PREV, DATA, or |
363 | REGS. */ | |
0379b883 TT |
364 | static void |
365 | tui_layout_command (const char *layout_name, int from_tty) | |
c906108c | 366 | { |
0379b883 TT |
367 | int i; |
368 | enum tui_layout_type new_layout = UNDEFINED_LAYOUT; | |
369 | enum tui_layout_type cur_layout = tui_current_layout (); | |
c906108c | 370 | |
0379b883 TT |
371 | if (layout_name == NULL) |
372 | error (_("Usage: layout prev | next | LAYOUT-NAME")); | |
c906108c | 373 | |
0379b883 TT |
374 | std::string copy = layout_name; |
375 | for (i = 0; i < copy.size (); i++) | |
376 | copy[i] = toupper (copy[i]); | |
377 | const char *buf_ptr = copy.c_str (); | |
c906108c | 378 | |
0379b883 TT |
379 | /* First check for ambiguous input. */ |
380 | if (strlen (buf_ptr) <= 1 && *buf_ptr == 'S') | |
381 | error (_("Ambiguous command input.")); | |
c906108c | 382 | |
0379b883 TT |
383 | if (subset_compare (buf_ptr, "SRC")) |
384 | new_layout = SRC_COMMAND; | |
385 | else if (subset_compare (buf_ptr, "ASM")) | |
386 | new_layout = DISASSEM_COMMAND; | |
387 | else if (subset_compare (buf_ptr, "SPLIT")) | |
388 | new_layout = SRC_DISASSEM_COMMAND; | |
389 | else if (subset_compare (buf_ptr, "REGS")) | |
390 | { | |
391 | if (cur_layout == SRC_COMMAND | |
392 | || cur_layout == SRC_DATA_COMMAND) | |
393 | new_layout = SRC_DATA_COMMAND; | |
394 | else | |
395 | new_layout = DISASSEM_DATA_COMMAND; | |
c906108c | 396 | } |
0379b883 TT |
397 | else if (subset_compare (buf_ptr, "NEXT")) |
398 | new_layout = next_layout (); | |
399 | else if (subset_compare (buf_ptr, "PREV")) | |
400 | new_layout = prev_layout (); | |
c906108c | 401 | else |
0379b883 | 402 | error (_("Unrecognized layout: %s"), layout_name); |
c906108c | 403 | |
0379b883 TT |
404 | /* Make sure the curses mode is enabled. */ |
405 | tui_enable (); | |
406 | tui_set_layout (new_layout); | |
e8b915dc | 407 | } |
c906108c SS |
408 | |
409 | ||
13274fc3 UW |
410 | static void |
411 | extract_display_start_addr (struct gdbarch **gdbarch_p, CORE_ADDR *addr_p) | |
c906108c | 412 | { |
6ba8e26f | 413 | enum tui_layout_type cur_layout = tui_current_layout (); |
957b8b5a | 414 | struct gdbarch *gdbarch = get_current_arch (); |
c774cec6 | 415 | CORE_ADDR addr; |
84b1e7c7 | 416 | CORE_ADDR pc; |
52575520 | 417 | struct symtab_and_line cursal = get_current_source_symtab_and_line (); |
c906108c | 418 | |
6ba8e26f | 419 | switch (cur_layout) |
c906108c SS |
420 | { |
421 | case SRC_COMMAND: | |
422 | case SRC_DATA_COMMAND: | |
e6e41501 | 423 | gdbarch = TUI_SRC_WIN->gdbarch; |
52575520 | 424 | find_line_pc (cursal.symtab, |
e6e41501 | 425 | TUI_SRC_WIN->start_line_or_addr.u.line_no, |
84b1e7c7 | 426 | &pc); |
c774cec6 | 427 | addr = pc; |
c906108c SS |
428 | break; |
429 | case DISASSEM_COMMAND: | |
430 | case SRC_DISASSEM_COMMAND: | |
431 | case DISASSEM_DATA_COMMAND: | |
e6e41501 TT |
432 | gdbarch = TUI_DISASM_WIN->gdbarch; |
433 | addr = TUI_DISASM_WIN->start_line_or_addr.u.addr; | |
c906108c SS |
434 | break; |
435 | default: | |
c774cec6 | 436 | addr = 0; |
c906108c SS |
437 | break; |
438 | } | |
439 | ||
13274fc3 UW |
440 | *gdbarch_p = gdbarch; |
441 | *addr_p = addr; | |
6ba8e26f | 442 | } |
c906108c SS |
443 | |
444 | ||
6ba8e26f | 445 | /* Answer the previous layout to cycle to. */ |
2a8854a7 | 446 | static enum tui_layout_type |
6ba8e26f | 447 | next_layout (void) |
c906108c | 448 | { |
570dc176 | 449 | int new_layout; |
c906108c | 450 | |
6ba8e26f AC |
451 | new_layout = tui_current_layout (); |
452 | if (new_layout == UNDEFINED_LAYOUT) | |
453 | new_layout = SRC_COMMAND; | |
c906108c SS |
454 | else |
455 | { | |
6ba8e26f AC |
456 | new_layout++; |
457 | if (new_layout == UNDEFINED_LAYOUT) | |
458 | new_layout = SRC_COMMAND; | |
c906108c SS |
459 | } |
460 | ||
570dc176 | 461 | return (enum tui_layout_type) new_layout; |
6ba8e26f | 462 | } |
c906108c SS |
463 | |
464 | ||
6ba8e26f | 465 | /* Answer the next layout to cycle to. */ |
2a8854a7 | 466 | static enum tui_layout_type |
6ba8e26f | 467 | prev_layout (void) |
c906108c | 468 | { |
570dc176 | 469 | int new_layout; |
c906108c | 470 | |
6ba8e26f AC |
471 | new_layout = tui_current_layout (); |
472 | if (new_layout == SRC_COMMAND) | |
473 | new_layout = DISASSEM_DATA_COMMAND; | |
c906108c SS |
474 | else |
475 | { | |
6ba8e26f AC |
476 | new_layout--; |
477 | if (new_layout == UNDEFINED_LAYOUT) | |
478 | new_layout = DISASSEM_DATA_COMMAND; | |
c906108c SS |
479 | } |
480 | ||
570dc176 | 481 | return (enum tui_layout_type) new_layout; |
6ba8e26f | 482 | } |
c906108c | 483 | |
6ba8e26f | 484 | /* Show the Source/Command layout. */ |
c906108c | 485 | static void |
6ba8e26f | 486 | show_source_command (void) |
c906108c | 487 | { |
6ba8e26f AC |
488 | show_source_or_disasm_and_command (SRC_COMMAND); |
489 | } | |
c906108c SS |
490 | |
491 | ||
6ba8e26f | 492 | /* Show the Dissassem/Command layout. */ |
c906108c | 493 | static void |
6ba8e26f | 494 | show_disasm_command (void) |
c906108c | 495 | { |
6ba8e26f AC |
496 | show_source_or_disasm_and_command (DISASSEM_COMMAND); |
497 | } | |
c906108c SS |
498 | |
499 | ||
6ba8e26f | 500 | /* Show the Source/Disassem/Command layout. */ |
c906108c | 501 | static void |
6ba8e26f | 502 | show_source_disasm_command (void) |
c906108c | 503 | { |
dd1abb8c | 504 | if (tui_current_layout () != SRC_DISASSEM_COMMAND) |
c906108c | 505 | { |
6ba8e26f | 506 | int cmd_height, src_height, asm_height; |
c906108c | 507 | |
6d012f14 | 508 | if (TUI_CMD_WIN != NULL) |
cb2ce893 | 509 | cmd_height = TUI_CMD_WIN->height; |
c906108c | 510 | else |
6ba8e26f | 511 | cmd_height = tui_term_height () / 3; |
c906108c | 512 | |
6ba8e26f AC |
513 | src_height = (tui_term_height () - cmd_height) / 2; |
514 | asm_height = tui_term_height () - (src_height + cmd_height); | |
c906108c | 515 | |
6d012f14 | 516 | if (TUI_SRC_WIN == NULL) |
f4e04977 TT |
517 | tui_win_list[SRC_WIN] = new tui_source_window (); |
518 | TUI_SRC_WIN->reset (src_height, | |
519 | tui_term_width (), | |
520 | 0, | |
521 | 0); | |
4a38112d | 522 | TUI_SRC_WIN->make_visible (true); |
f4e04977 | 523 | TUI_SRC_WIN->m_has_locator = false; |
c906108c | 524 | |
3add462f TT |
525 | struct tui_locator_window *locator = tui_locator_win_info_ptr (); |
526 | gdb_assert (locator != nullptr); | |
82432e10 TT |
527 | |
528 | tui_show_source_content (TUI_SRC_WIN); | |
529 | if (TUI_DISASM_WIN == NULL) | |
f4e04977 TT |
530 | tui_win_list[DISASSEM_WIN] = new tui_disasm_window (); |
531 | TUI_DISASM_WIN->reset (asm_height, | |
532 | tui_term_width (), | |
533 | 0, | |
534 | src_height - 1); | |
4a38112d | 535 | TUI_DISASM_WIN->make_visible (true); |
f4e04977 TT |
536 | locator->reset (2 /* 1 */ , |
537 | tui_term_width (), | |
538 | 0, | |
539 | (src_height + asm_height) - 1); | |
e6e41501 TT |
540 | TUI_SRC_WIN->m_has_locator = false; |
541 | TUI_DISASM_WIN->m_has_locator = true; | |
4a38112d | 542 | locator->make_visible (true); |
82432e10 TT |
543 | tui_show_locator_content (); |
544 | tui_show_source_content (TUI_DISASM_WIN); | |
545 | ||
546 | if (TUI_CMD_WIN == NULL) | |
76d2be8e TT |
547 | tui_win_list[CMD_WIN] = new tui_cmd_window (); |
548 | TUI_CMD_WIN->reset (cmd_height, | |
549 | tui_term_width (), | |
550 | 0, | |
551 | tui_term_height () - cmd_height); | |
552 | /* FIXME tui_cmd_window won't recreate the handle on | |
553 | make_visible, so we need this instead. */ | |
554 | tui_make_window (TUI_CMD_WIN, DONT_BOX_WINDOW); | |
62cf57fe | 555 | current_layout = SRC_DISASSEM_COMMAND; |
c906108c | 556 | } |
6ba8e26f | 557 | } |
c906108c SS |
558 | |
559 | ||
6ba8e26f AC |
560 | /* Show the Source/Data/Command or the Dissassembly/Data/Command |
561 | layout. */ | |
c906108c | 562 | static void |
6ba8e26f | 563 | show_data (enum tui_layout_type new_layout) |
c906108c | 564 | { |
cb2ce893 | 565 | int total_height = (tui_term_height () - TUI_CMD_WIN->height); |
6ba8e26f AC |
566 | int src_height, data_height; |
567 | enum tui_win_type win_type; | |
c906108c | 568 | |
3add462f TT |
569 | struct tui_locator_window *locator = tui_locator_win_info_ptr (); |
570 | gdb_assert (locator != nullptr); | |
c906108c | 571 | |
6ba8e26f AC |
572 | data_height = total_height / 2; |
573 | src_height = total_height - data_height; | |
ec7d9e56 | 574 | tui_make_all_invisible (); |
4a38112d | 575 | locator->make_visible (false); |
098f9ed4 | 576 | if (tui_win_list[DATA_WIN] == nullptr) |
09129226 TT |
577 | tui_win_list[DATA_WIN] = new tui_data_window (); |
578 | tui_win_list[DATA_WIN]->reset (data_height, tui_term_width (), 0, 0); | |
098f9ed4 TT |
579 | tui_win_list[DATA_WIN]->make_visible (true); |
580 | ||
6ba8e26f AC |
581 | if (new_layout == SRC_DATA_COMMAND) |
582 | win_type = SRC_WIN; | |
c906108c | 583 | else |
6ba8e26f | 584 | win_type = DISASSEM_WIN; |
e6e41501 | 585 | |
6ba8e26f | 586 | if (tui_win_list[win_type] == NULL) |
c906108c | 587 | { |
6ba8e26f | 588 | if (win_type == SRC_WIN) |
4a8a5e84 | 589 | tui_win_list[win_type] = new tui_source_window (); |
c906108c | 590 | else |
4a8a5e84 | 591 | tui_win_list[win_type] = new tui_disasm_window (); |
c906108c | 592 | } |
4a8a5e84 TT |
593 | |
594 | tui_source_window_base *base | |
595 | = (tui_source_window_base *) tui_win_list[win_type]; | |
596 | tui_win_list[win_type]->reset (src_height, | |
597 | tui_term_width (), | |
598 | 0, | |
599 | data_height - 1); | |
600 | locator->reset (2 /* 1 */ , | |
601 | tui_term_width (), | |
602 | 0, | |
603 | total_height - 1); | |
604 | base->make_visible (true); | |
e6e41501 | 605 | base->m_has_locator = true; |
4a38112d | 606 | locator->make_visible (true); |
47d3492a | 607 | tui_show_locator_content (); |
4a8a5e84 | 608 | tui_add_to_source_windows (base); |
62cf57fe | 609 | current_layout = new_layout; |
6ba8e26f | 610 | } |
c906108c | 611 | |
d6ba6a11 | 612 | void |
1e0c09ba | 613 | tui_gen_win_info::reset (int height_, int width_, |
d6ba6a11 | 614 | int origin_x_, int origin_y_) |
c906108c | 615 | { |
d6ba6a11 TT |
616 | int h = height_; |
617 | ||
d6ba6a11 TT |
618 | width = width_; |
619 | height = h; | |
c906108c SS |
620 | if (h > 1) |
621 | { | |
d6ba6a11 TT |
622 | viewport_height = h - 1; |
623 | if (type != CMD_WIN) | |
624 | viewport_height--; | |
c906108c SS |
625 | } |
626 | else | |
d6ba6a11 TT |
627 | viewport_height = 1; |
628 | origin.x = origin_x_; | |
629 | origin.y = origin_y_; | |
630 | } | |
c906108c | 631 | |
1cc6d956 | 632 | /* Show the Source/Command or the Disassem layout. */ |
c906108c | 633 | static void |
6ba8e26f | 634 | show_source_or_disasm_and_command (enum tui_layout_type layout_type) |
c906108c | 635 | { |
6ba8e26f | 636 | if (tui_current_layout () != layout_type) |
c906108c | 637 | { |
890b8bde | 638 | struct tui_source_window_base *win_info; |
6ba8e26f | 639 | int src_height, cmd_height; |
3add462f TT |
640 | struct tui_locator_window *locator = tui_locator_win_info_ptr (); |
641 | gdb_assert (locator != nullptr); | |
c906108c | 642 | |
6d012f14 | 643 | if (TUI_CMD_WIN != NULL) |
cb2ce893 | 644 | cmd_height = TUI_CMD_WIN->height; |
c906108c | 645 | else |
6ba8e26f AC |
646 | cmd_height = tui_term_height () / 3; |
647 | src_height = tui_term_height () - cmd_height; | |
c906108c | 648 | |
6ba8e26f | 649 | if (layout_type == SRC_COMMAND) |
c906108c | 650 | { |
890b8bde TT |
651 | if (tui_win_list[SRC_WIN] == nullptr) |
652 | tui_win_list[SRC_WIN] = new tui_source_window (); | |
653 | win_info = TUI_SRC_WIN; | |
c906108c SS |
654 | } |
655 | else | |
656 | { | |
890b8bde TT |
657 | if (tui_win_list[DISASSEM_WIN] == nullptr) |
658 | tui_win_list[DISASSEM_WIN] = new tui_disasm_window (); | |
659 | win_info = TUI_DISASM_WIN; | |
c906108c | 660 | } |
c906108c | 661 | |
890b8bde TT |
662 | locator->reset (2 /* 1 */ , |
663 | tui_term_width (), | |
664 | 0, | |
665 | src_height - 1); | |
666 | win_info->reset (src_height - 1, | |
667 | tui_term_width (), | |
668 | 0, | |
669 | 0); | |
4a38112d | 670 | win_info->make_visible (true); |
890b8bde TT |
671 | |
672 | ||
673 | win_info->m_has_locator = true; | |
4a38112d | 674 | locator->make_visible (true); |
6a0ee02c | 675 | tui_show_locator_content (); |
890b8bde | 676 | tui_show_source_content (win_info); |
6a0ee02c TT |
677 | |
678 | if (TUI_CMD_WIN == NULL) | |
76d2be8e TT |
679 | tui_win_list[CMD_WIN] = new tui_cmd_window (); |
680 | TUI_CMD_WIN->reset (cmd_height, | |
681 | tui_term_width (), | |
682 | 0, | |
683 | src_height); | |
684 | /* FIXME tui_cmd_window won't recreate the handle on | |
685 | make_visible, so we need this instead. */ | |
686 | tui_make_window (TUI_CMD_WIN, DONT_BOX_WINDOW); | |
62cf57fe | 687 | current_layout = layout_type; |
c906108c | 688 | } |
6ba8e26f | 689 | } |