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 (); |
3f3ffe54 TT |
83 | /* First make the current layout be invisible. */ |
84 | tui_make_all_invisible (); | |
85 | tui_locator_win_info_ptr ()->make_visible (false); | |
e5908723 MS |
86 | if (layout == SRC_DATA_COMMAND |
87 | || layout == DISASSEM_DATA_COMMAND) | |
c906108c | 88 | { |
6ba8e26f | 89 | show_data (layout); |
1ce3e844 | 90 | tui_refresh_all (); |
c906108c SS |
91 | } |
92 | else | |
93 | { | |
c906108c SS |
94 | switch (layout) |
95 | { | |
1cc6d956 | 96 | /* Now show the new layout. */ |
c906108c | 97 | case SRC_COMMAND: |
6ba8e26f | 98 | show_source_command (); |
6d012f14 | 99 | tui_add_to_source_windows (TUI_SRC_WIN); |
c906108c SS |
100 | break; |
101 | case DISASSEM_COMMAND: | |
6ba8e26f | 102 | show_disasm_command (); |
6d012f14 | 103 | tui_add_to_source_windows (TUI_DISASM_WIN); |
c906108c SS |
104 | break; |
105 | case SRC_DISASSEM_COMMAND: | |
6ba8e26f | 106 | show_source_disasm_command (); |
6d012f14 AC |
107 | tui_add_to_source_windows (TUI_SRC_WIN); |
108 | tui_add_to_source_windows (TUI_DISASM_WIN); | |
c906108c SS |
109 | break; |
110 | default: | |
111 | break; | |
112 | } | |
113 | } | |
114 | } | |
bc712bbf | 115 | } |
c906108c SS |
116 | |
117 | ||
080ce8c0 | 118 | /* Function to set the layout to SRC_COMMAND, DISASSEM_COMMAND, |
7bd0be3a | 119 | SRC_DISASSEM_COMMAND, SRC_DATA_COMMAND, or DISASSEM_DATA_COMMAND. */ |
b7fbad91 | 120 | void |
7bd0be3a | 121 | tui_set_layout (enum tui_layout_type layout_type) |
c906108c | 122 | { |
b7fbad91 | 123 | gdb_assert (layout_type != UNDEFINED_LAYOUT); |
c906108c | 124 | |
b7fbad91 TT |
125 | enum tui_layout_type cur_layout = tui_current_layout (); |
126 | struct gdbarch *gdbarch; | |
127 | CORE_ADDR addr; | |
128 | struct tui_win_info *win_with_focus = tui_win_with_focus (); | |
c906108c | 129 | |
b7fbad91 | 130 | extract_display_start_addr (&gdbarch, &addr); |
c906108c | 131 | |
b7fbad91 | 132 | enum tui_layout_type new_layout = layout_type; |
c906108c | 133 | |
b7fbad91 TT |
134 | if (new_layout != cur_layout) |
135 | { | |
136 | show_layout (new_layout); | |
ef5eab5a | 137 | |
b7fbad91 TT |
138 | /* Now determine where focus should be. */ |
139 | if (win_with_focus != TUI_CMD_WIN) | |
140 | { | |
141 | switch (new_layout) | |
7bd0be3a | 142 | { |
b7fbad91 TT |
143 | case SRC_COMMAND: |
144 | tui_set_win_focus_to (TUI_SRC_WIN); | |
b7fbad91 TT |
145 | break; |
146 | case DISASSEM_COMMAND: | |
147 | /* The previous layout was not showing code. | |
148 | This can happen if there is no source | |
149 | available: | |
150 | ||
151 | 1. if the source file is in another dir OR | |
152 | 2. if target was compiled without -g | |
153 | We still want to show the assembly though! */ | |
154 | ||
155 | tui_get_begin_asm_address (&gdbarch, &addr); | |
156 | tui_set_win_focus_to (TUI_DISASM_WIN); | |
b7fbad91 TT |
157 | break; |
158 | case SRC_DISASSEM_COMMAND: | |
159 | /* The previous layout was not showing code. | |
160 | This can happen if there is no source | |
161 | available: | |
162 | ||
163 | 1. if the source file is in another dir OR | |
164 | 2. if target was compiled without -g | |
165 | We still want to show the assembly though! */ | |
166 | ||
167 | tui_get_begin_asm_address (&gdbarch, &addr); | |
168 | if (win_with_focus == TUI_SRC_WIN) | |
169 | tui_set_win_focus_to (TUI_SRC_WIN); | |
170 | else | |
171 | tui_set_win_focus_to (TUI_DISASM_WIN); | |
172 | break; | |
173 | case SRC_DATA_COMMAND: | |
174 | if (win_with_focus != TUI_DATA_WIN) | |
175 | tui_set_win_focus_to (TUI_SRC_WIN); | |
176 | else | |
177 | tui_set_win_focus_to (TUI_DATA_WIN); | |
b7fbad91 TT |
178 | break; |
179 | case DISASSEM_DATA_COMMAND: | |
180 | /* The previous layout was not showing code. | |
181 | This can happen if there is no source | |
182 | available: | |
183 | ||
184 | 1. if the source file is in another dir OR | |
185 | 2. if target was compiled without -g | |
186 | We still want to show the assembly though! */ | |
187 | ||
188 | tui_get_begin_asm_address (&gdbarch, &addr); | |
189 | if (win_with_focus != TUI_DATA_WIN) | |
190 | tui_set_win_focus_to (TUI_DISASM_WIN); | |
191 | else | |
192 | tui_set_win_focus_to (TUI_DATA_WIN); | |
b7fbad91 TT |
193 | break; |
194 | default: | |
195 | break; | |
c906108c | 196 | } |
c906108c | 197 | } |
b7fbad91 TT |
198 | /* |
199 | * Now update the window content. | |
200 | */ | |
201 | tui_update_source_windows_with_addr (gdbarch, addr); | |
202 | if (new_layout == SRC_DATA_COMMAND | |
203 | || new_layout == DISASSEM_DATA_COMMAND) | |
204 | tui_show_registers (TUI_DATA_WIN->current_group); | |
c906108c | 205 | } |
bc712bbf | 206 | } |
c906108c | 207 | |
080ce8c0 AC |
208 | /* Add the specified window to the layout in a logical way. This |
209 | means setting up the most logical layout given the window to be | |
210 | added. */ | |
c906108c | 211 | void |
080ce8c0 | 212 | tui_add_win_to_layout (enum tui_win_type type) |
c906108c | 213 | { |
6ba8e26f | 214 | enum tui_layout_type cur_layout = tui_current_layout (); |
c906108c SS |
215 | |
216 | switch (type) | |
217 | { | |
218 | case SRC_WIN: | |
e5908723 MS |
219 | if (cur_layout != SRC_COMMAND |
220 | && cur_layout != SRC_DISASSEM_COMMAND | |
221 | && cur_layout != SRC_DATA_COMMAND) | |
c906108c | 222 | { |
dd1abb8c | 223 | tui_clear_source_windows_detail (); |
6ba8e26f AC |
224 | if (cur_layout == DISASSEM_DATA_COMMAND) |
225 | show_layout (SRC_DATA_COMMAND); | |
c906108c | 226 | else |
6ba8e26f | 227 | show_layout (SRC_COMMAND); |
c906108c SS |
228 | } |
229 | break; | |
230 | case DISASSEM_WIN: | |
e5908723 MS |
231 | if (cur_layout != DISASSEM_COMMAND |
232 | && cur_layout != SRC_DISASSEM_COMMAND | |
233 | && cur_layout != DISASSEM_DATA_COMMAND) | |
c906108c | 234 | { |
dd1abb8c | 235 | tui_clear_source_windows_detail (); |
6ba8e26f AC |
236 | if (cur_layout == SRC_DATA_COMMAND) |
237 | show_layout (DISASSEM_DATA_COMMAND); | |
c906108c | 238 | else |
6ba8e26f | 239 | show_layout (DISASSEM_COMMAND); |
c906108c SS |
240 | } |
241 | break; | |
242 | case DATA_WIN: | |
e5908723 MS |
243 | if (cur_layout != SRC_DATA_COMMAND |
244 | && cur_layout != DISASSEM_DATA_COMMAND) | |
c906108c | 245 | { |
6ba8e26f AC |
246 | if (cur_layout == DISASSEM_COMMAND) |
247 | show_layout (DISASSEM_DATA_COMMAND); | |
c906108c | 248 | else |
6ba8e26f | 249 | show_layout (SRC_DATA_COMMAND); |
c906108c SS |
250 | } |
251 | break; | |
252 | default: | |
253 | break; | |
254 | } | |
6ba8e26f | 255 | } |
c906108c SS |
256 | |
257 | ||
6ba8e26f AC |
258 | /* Answer the height of a window. If it hasn't been created yet, |
259 | answer what the height of a window would be based upon its type and | |
260 | the layout. */ | |
c906108c | 261 | int |
08ef48c5 MS |
262 | tui_default_win_height (enum tui_win_type type, |
263 | enum tui_layout_type layout) | |
c906108c SS |
264 | { |
265 | int h; | |
266 | ||
cafb3438 | 267 | if (tui_win_list[type] != NULL) |
cb2ce893 | 268 | h = tui_win_list[type]->height; |
c906108c SS |
269 | else |
270 | { | |
271 | switch (layout) | |
272 | { | |
273 | case SRC_COMMAND: | |
274 | case DISASSEM_COMMAND: | |
6d012f14 | 275 | if (TUI_CMD_WIN == NULL) |
dd1abb8c | 276 | h = tui_term_height () / 2; |
c906108c | 277 | else |
cb2ce893 | 278 | h = tui_term_height () - TUI_CMD_WIN->height; |
c906108c SS |
279 | break; |
280 | case SRC_DISASSEM_COMMAND: | |
281 | case SRC_DATA_COMMAND: | |
282 | case DISASSEM_DATA_COMMAND: | |
6d012f14 | 283 | if (TUI_CMD_WIN == NULL) |
dd1abb8c | 284 | h = tui_term_height () / 3; |
c906108c | 285 | else |
cb2ce893 | 286 | h = (tui_term_height () - TUI_CMD_WIN->height) / 2; |
c906108c SS |
287 | break; |
288 | default: | |
289 | h = 0; | |
290 | break; | |
291 | } | |
292 | } | |
293 | ||
294 | return h; | |
6ba8e26f | 295 | } |
c906108c SS |
296 | |
297 | ||
080ce8c0 AC |
298 | /* Answer the height of a window. If it hasn't been created yet, |
299 | answer what the height of a window would be based upon its type and | |
300 | the layout. */ | |
c906108c | 301 | int |
080ce8c0 AC |
302 | tui_default_win_viewport_height (enum tui_win_type type, |
303 | enum tui_layout_type layout) | |
c906108c SS |
304 | { |
305 | int h; | |
306 | ||
6ba8e26f | 307 | h = tui_default_win_height (type, layout); |
c906108c | 308 | |
6d012f14 | 309 | if (tui_win_list[type] == TUI_CMD_WIN) |
c906108c SS |
310 | h -= 1; |
311 | else | |
312 | h -= 2; | |
313 | ||
314 | return h; | |
6ba8e26f | 315 | } |
c906108c | 316 | |
a0145030 AB |
317 | /* Complete possible layout names. TEXT is the complete text entered so |
318 | far, WORD is the word currently being completed. */ | |
319 | ||
eb3ff9a5 | 320 | static void |
a0145030 | 321 | layout_completer (struct cmd_list_element *ignore, |
eb3ff9a5 | 322 | completion_tracker &tracker, |
a0145030 AB |
323 | const char *text, const char *word) |
324 | { | |
325 | static const char *layout_names [] = | |
326 | { "src", "asm", "split", "regs", "next", "prev", NULL }; | |
327 | ||
eb3ff9a5 | 328 | complete_on_enum (tracker, layout_names, text, word); |
a0145030 AB |
329 | } |
330 | ||
6ba8e26f AC |
331 | /* Function to initialize gdb commands, for tui window layout |
332 | manipulation. */ | |
2c0b251b | 333 | |
c906108c | 334 | void |
6ba8e26f | 335 | _initialize_tui_layout (void) |
c906108c | 336 | { |
a0145030 AB |
337 | struct cmd_list_element *cmd; |
338 | ||
339 | cmd = add_com ("layout", class_tui, tui_layout_command, _("\ | |
1bedd215 | 340 | Change the layout of windows.\n\ |
bf212be1 | 341 | Usage: layout prev | next | LAYOUT-NAME\n\ |
c906108c SS |
342 | Layout names are:\n\ |
343 | src : Displays source and command windows.\n\ | |
344 | asm : Displays disassembly and command windows.\n\ | |
345 | split : Displays source, disassembly and command windows.\n\ | |
346 | regs : Displays register window. If existing layout\n\ | |
347 | is source/command or assembly/command, the \n\ | |
348 | register window is displayed. If the\n\ | |
349 | source/assembly/command (split) is displayed, \n\ | |
350 | the register window is displayed with \n\ | |
89549d7f | 351 | the window that has current logical focus.")); |
a0145030 | 352 | set_cmd_completer (cmd, layout_completer); |
41783295 | 353 | } |
c906108c SS |
354 | |
355 | ||
356 | /************************* | |
357 | ** STATIC LOCAL FUNCTIONS | |
358 | **************************/ | |
359 | ||
360 | ||
7bd0be3a AB |
361 | /* Function to set the layout to SRC, ASM, SPLIT, NEXT, PREV, DATA, or |
362 | REGS. */ | |
0379b883 TT |
363 | static void |
364 | tui_layout_command (const char *layout_name, int from_tty) | |
c906108c | 365 | { |
0379b883 TT |
366 | int i; |
367 | enum tui_layout_type new_layout = UNDEFINED_LAYOUT; | |
368 | enum tui_layout_type cur_layout = tui_current_layout (); | |
c906108c | 369 | |
0379b883 TT |
370 | if (layout_name == NULL) |
371 | error (_("Usage: layout prev | next | LAYOUT-NAME")); | |
c906108c | 372 | |
0379b883 TT |
373 | std::string copy = layout_name; |
374 | for (i = 0; i < copy.size (); i++) | |
375 | copy[i] = toupper (copy[i]); | |
376 | const char *buf_ptr = copy.c_str (); | |
c906108c | 377 | |
0379b883 TT |
378 | /* First check for ambiguous input. */ |
379 | if (strlen (buf_ptr) <= 1 && *buf_ptr == 'S') | |
380 | error (_("Ambiguous command input.")); | |
c906108c | 381 | |
0379b883 TT |
382 | if (subset_compare (buf_ptr, "SRC")) |
383 | new_layout = SRC_COMMAND; | |
384 | else if (subset_compare (buf_ptr, "ASM")) | |
385 | new_layout = DISASSEM_COMMAND; | |
386 | else if (subset_compare (buf_ptr, "SPLIT")) | |
387 | new_layout = SRC_DISASSEM_COMMAND; | |
388 | else if (subset_compare (buf_ptr, "REGS")) | |
389 | { | |
390 | if (cur_layout == SRC_COMMAND | |
391 | || cur_layout == SRC_DATA_COMMAND) | |
392 | new_layout = SRC_DATA_COMMAND; | |
393 | else | |
394 | new_layout = DISASSEM_DATA_COMMAND; | |
c906108c | 395 | } |
0379b883 TT |
396 | else if (subset_compare (buf_ptr, "NEXT")) |
397 | new_layout = next_layout (); | |
398 | else if (subset_compare (buf_ptr, "PREV")) | |
399 | new_layout = prev_layout (); | |
c906108c | 400 | else |
0379b883 | 401 | error (_("Unrecognized layout: %s"), layout_name); |
c906108c | 402 | |
0379b883 TT |
403 | /* Make sure the curses mode is enabled. */ |
404 | tui_enable (); | |
405 | tui_set_layout (new_layout); | |
e8b915dc | 406 | } |
c906108c SS |
407 | |
408 | ||
13274fc3 UW |
409 | static void |
410 | extract_display_start_addr (struct gdbarch **gdbarch_p, CORE_ADDR *addr_p) | |
c906108c | 411 | { |
6ba8e26f | 412 | enum tui_layout_type cur_layout = tui_current_layout (); |
957b8b5a | 413 | struct gdbarch *gdbarch = get_current_arch (); |
c774cec6 | 414 | CORE_ADDR addr; |
84b1e7c7 | 415 | CORE_ADDR pc; |
52575520 | 416 | struct symtab_and_line cursal = get_current_source_symtab_and_line (); |
c906108c | 417 | |
6ba8e26f | 418 | switch (cur_layout) |
c906108c SS |
419 | { |
420 | case SRC_COMMAND: | |
421 | case SRC_DATA_COMMAND: | |
e6e41501 | 422 | gdbarch = TUI_SRC_WIN->gdbarch; |
52575520 | 423 | find_line_pc (cursal.symtab, |
e6e41501 | 424 | TUI_SRC_WIN->start_line_or_addr.u.line_no, |
84b1e7c7 | 425 | &pc); |
c774cec6 | 426 | addr = pc; |
c906108c SS |
427 | break; |
428 | case DISASSEM_COMMAND: | |
429 | case SRC_DISASSEM_COMMAND: | |
430 | case DISASSEM_DATA_COMMAND: | |
e6e41501 TT |
431 | gdbarch = TUI_DISASM_WIN->gdbarch; |
432 | addr = TUI_DISASM_WIN->start_line_or_addr.u.addr; | |
c906108c SS |
433 | break; |
434 | default: | |
c774cec6 | 435 | addr = 0; |
c906108c SS |
436 | break; |
437 | } | |
438 | ||
13274fc3 UW |
439 | *gdbarch_p = gdbarch; |
440 | *addr_p = addr; | |
6ba8e26f | 441 | } |
c906108c SS |
442 | |
443 | ||
6ba8e26f | 444 | /* Answer the previous layout to cycle to. */ |
2a8854a7 | 445 | static enum tui_layout_type |
6ba8e26f | 446 | next_layout (void) |
c906108c | 447 | { |
570dc176 | 448 | int new_layout; |
c906108c | 449 | |
6ba8e26f AC |
450 | new_layout = tui_current_layout (); |
451 | if (new_layout == UNDEFINED_LAYOUT) | |
452 | new_layout = SRC_COMMAND; | |
c906108c SS |
453 | else |
454 | { | |
6ba8e26f AC |
455 | new_layout++; |
456 | if (new_layout == UNDEFINED_LAYOUT) | |
457 | new_layout = SRC_COMMAND; | |
c906108c SS |
458 | } |
459 | ||
570dc176 | 460 | return (enum tui_layout_type) new_layout; |
6ba8e26f | 461 | } |
c906108c SS |
462 | |
463 | ||
6ba8e26f | 464 | /* Answer the next layout to cycle to. */ |
2a8854a7 | 465 | static enum tui_layout_type |
6ba8e26f | 466 | prev_layout (void) |
c906108c | 467 | { |
570dc176 | 468 | int new_layout; |
c906108c | 469 | |
6ba8e26f AC |
470 | new_layout = tui_current_layout (); |
471 | if (new_layout == SRC_COMMAND) | |
472 | new_layout = DISASSEM_DATA_COMMAND; | |
c906108c SS |
473 | else |
474 | { | |
6ba8e26f AC |
475 | new_layout--; |
476 | if (new_layout == UNDEFINED_LAYOUT) | |
477 | new_layout = DISASSEM_DATA_COMMAND; | |
c906108c SS |
478 | } |
479 | ||
570dc176 | 480 | return (enum tui_layout_type) new_layout; |
6ba8e26f | 481 | } |
c906108c | 482 | |
6ba8e26f | 483 | /* Show the Source/Command layout. */ |
c906108c | 484 | static void |
6ba8e26f | 485 | show_source_command (void) |
c906108c | 486 | { |
6ba8e26f AC |
487 | show_source_or_disasm_and_command (SRC_COMMAND); |
488 | } | |
c906108c SS |
489 | |
490 | ||
6ba8e26f | 491 | /* Show the Dissassem/Command layout. */ |
c906108c | 492 | static void |
6ba8e26f | 493 | show_disasm_command (void) |
c906108c | 494 | { |
6ba8e26f AC |
495 | show_source_or_disasm_and_command (DISASSEM_COMMAND); |
496 | } | |
c906108c SS |
497 | |
498 | ||
6ba8e26f | 499 | /* Show the Source/Disassem/Command layout. */ |
c906108c | 500 | static void |
6ba8e26f | 501 | show_source_disasm_command (void) |
c906108c | 502 | { |
dd1abb8c | 503 | if (tui_current_layout () != SRC_DISASSEM_COMMAND) |
c906108c | 504 | { |
6ba8e26f | 505 | int cmd_height, src_height, asm_height; |
c906108c | 506 | |
6d012f14 | 507 | if (TUI_CMD_WIN != NULL) |
cb2ce893 | 508 | cmd_height = TUI_CMD_WIN->height; |
c906108c | 509 | else |
6ba8e26f | 510 | cmd_height = tui_term_height () / 3; |
c906108c | 511 | |
6ba8e26f AC |
512 | src_height = (tui_term_height () - cmd_height) / 2; |
513 | asm_height = tui_term_height () - (src_height + cmd_height); | |
c906108c | 514 | |
6d012f14 | 515 | if (TUI_SRC_WIN == NULL) |
f4e04977 TT |
516 | tui_win_list[SRC_WIN] = new tui_source_window (); |
517 | TUI_SRC_WIN->reset (src_height, | |
518 | tui_term_width (), | |
519 | 0, | |
520 | 0); | |
4a38112d | 521 | TUI_SRC_WIN->make_visible (true); |
f4e04977 | 522 | TUI_SRC_WIN->m_has_locator = false; |
c906108c | 523 | |
3add462f TT |
524 | struct tui_locator_window *locator = tui_locator_win_info_ptr (); |
525 | gdb_assert (locator != nullptr); | |
82432e10 TT |
526 | |
527 | tui_show_source_content (TUI_SRC_WIN); | |
528 | if (TUI_DISASM_WIN == NULL) | |
f4e04977 TT |
529 | tui_win_list[DISASSEM_WIN] = new tui_disasm_window (); |
530 | TUI_DISASM_WIN->reset (asm_height, | |
531 | tui_term_width (), | |
532 | 0, | |
533 | src_height - 1); | |
4a38112d | 534 | TUI_DISASM_WIN->make_visible (true); |
f4e04977 TT |
535 | locator->reset (2 /* 1 */ , |
536 | tui_term_width (), | |
537 | 0, | |
538 | (src_height + asm_height) - 1); | |
e6e41501 TT |
539 | TUI_SRC_WIN->m_has_locator = false; |
540 | TUI_DISASM_WIN->m_has_locator = true; | |
4a38112d | 541 | locator->make_visible (true); |
82432e10 TT |
542 | tui_show_locator_content (); |
543 | tui_show_source_content (TUI_DISASM_WIN); | |
544 | ||
545 | if (TUI_CMD_WIN == NULL) | |
76d2be8e TT |
546 | tui_win_list[CMD_WIN] = new tui_cmd_window (); |
547 | TUI_CMD_WIN->reset (cmd_height, | |
548 | tui_term_width (), | |
549 | 0, | |
550 | tui_term_height () - cmd_height); | |
551 | /* FIXME tui_cmd_window won't recreate the handle on | |
552 | make_visible, so we need this instead. */ | |
553 | tui_make_window (TUI_CMD_WIN, DONT_BOX_WINDOW); | |
62cf57fe | 554 | current_layout = SRC_DISASSEM_COMMAND; |
c906108c | 555 | } |
6ba8e26f | 556 | } |
c906108c SS |
557 | |
558 | ||
6ba8e26f AC |
559 | /* Show the Source/Data/Command or the Dissassembly/Data/Command |
560 | layout. */ | |
c906108c | 561 | static void |
6ba8e26f | 562 | show_data (enum tui_layout_type new_layout) |
c906108c | 563 | { |
cb2ce893 | 564 | int total_height = (tui_term_height () - TUI_CMD_WIN->height); |
6ba8e26f AC |
565 | int src_height, data_height; |
566 | enum tui_win_type win_type; | |
c906108c | 567 | |
3add462f TT |
568 | struct tui_locator_window *locator = tui_locator_win_info_ptr (); |
569 | gdb_assert (locator != nullptr); | |
c906108c | 570 | |
6ba8e26f AC |
571 | data_height = total_height / 2; |
572 | src_height = total_height - data_height; | |
098f9ed4 | 573 | if (tui_win_list[DATA_WIN] == nullptr) |
09129226 TT |
574 | tui_win_list[DATA_WIN] = new tui_data_window (); |
575 | tui_win_list[DATA_WIN]->reset (data_height, tui_term_width (), 0, 0); | |
098f9ed4 TT |
576 | tui_win_list[DATA_WIN]->make_visible (true); |
577 | ||
6ba8e26f AC |
578 | if (new_layout == SRC_DATA_COMMAND) |
579 | win_type = SRC_WIN; | |
c906108c | 580 | else |
6ba8e26f | 581 | win_type = DISASSEM_WIN; |
e6e41501 | 582 | |
6ba8e26f | 583 | if (tui_win_list[win_type] == NULL) |
c906108c | 584 | { |
6ba8e26f | 585 | if (win_type == SRC_WIN) |
4a8a5e84 | 586 | tui_win_list[win_type] = new tui_source_window (); |
c906108c | 587 | else |
4a8a5e84 | 588 | tui_win_list[win_type] = new tui_disasm_window (); |
c906108c | 589 | } |
4a8a5e84 TT |
590 | |
591 | tui_source_window_base *base | |
592 | = (tui_source_window_base *) tui_win_list[win_type]; | |
593 | tui_win_list[win_type]->reset (src_height, | |
594 | tui_term_width (), | |
595 | 0, | |
596 | data_height - 1); | |
597 | locator->reset (2 /* 1 */ , | |
598 | tui_term_width (), | |
599 | 0, | |
600 | total_height - 1); | |
601 | base->make_visible (true); | |
e6e41501 | 602 | base->m_has_locator = true; |
4a38112d | 603 | locator->make_visible (true); |
47d3492a | 604 | tui_show_locator_content (); |
4a8a5e84 | 605 | tui_add_to_source_windows (base); |
62cf57fe | 606 | current_layout = new_layout; |
6ba8e26f | 607 | } |
c906108c | 608 | |
d6ba6a11 | 609 | void |
1e0c09ba | 610 | tui_gen_win_info::reset (int height_, int width_, |
d6ba6a11 | 611 | int origin_x_, int origin_y_) |
c906108c | 612 | { |
d6ba6a11 TT |
613 | int h = height_; |
614 | ||
d6ba6a11 TT |
615 | width = width_; |
616 | height = h; | |
c906108c SS |
617 | if (h > 1) |
618 | { | |
d6ba6a11 TT |
619 | viewport_height = h - 1; |
620 | if (type != CMD_WIN) | |
621 | viewport_height--; | |
c906108c SS |
622 | } |
623 | else | |
d6ba6a11 TT |
624 | viewport_height = 1; |
625 | origin.x = origin_x_; | |
626 | origin.y = origin_y_; | |
627 | } | |
c906108c | 628 | |
1cc6d956 | 629 | /* Show the Source/Command or the Disassem layout. */ |
c906108c | 630 | static void |
6ba8e26f | 631 | show_source_or_disasm_and_command (enum tui_layout_type layout_type) |
c906108c | 632 | { |
6ba8e26f | 633 | if (tui_current_layout () != layout_type) |
c906108c | 634 | { |
890b8bde | 635 | struct tui_source_window_base *win_info; |
6ba8e26f | 636 | int src_height, cmd_height; |
3add462f TT |
637 | struct tui_locator_window *locator = tui_locator_win_info_ptr (); |
638 | gdb_assert (locator != nullptr); | |
c906108c | 639 | |
6d012f14 | 640 | if (TUI_CMD_WIN != NULL) |
cb2ce893 | 641 | cmd_height = TUI_CMD_WIN->height; |
c906108c | 642 | else |
6ba8e26f AC |
643 | cmd_height = tui_term_height () / 3; |
644 | src_height = tui_term_height () - cmd_height; | |
c906108c | 645 | |
6ba8e26f | 646 | if (layout_type == SRC_COMMAND) |
c906108c | 647 | { |
890b8bde TT |
648 | if (tui_win_list[SRC_WIN] == nullptr) |
649 | tui_win_list[SRC_WIN] = new tui_source_window (); | |
650 | win_info = TUI_SRC_WIN; | |
c906108c SS |
651 | } |
652 | else | |
653 | { | |
890b8bde TT |
654 | if (tui_win_list[DISASSEM_WIN] == nullptr) |
655 | tui_win_list[DISASSEM_WIN] = new tui_disasm_window (); | |
656 | win_info = TUI_DISASM_WIN; | |
c906108c | 657 | } |
c906108c | 658 | |
890b8bde TT |
659 | locator->reset (2 /* 1 */ , |
660 | tui_term_width (), | |
661 | 0, | |
662 | src_height - 1); | |
663 | win_info->reset (src_height - 1, | |
664 | tui_term_width (), | |
665 | 0, | |
666 | 0); | |
4a38112d | 667 | win_info->make_visible (true); |
890b8bde TT |
668 | |
669 | ||
670 | win_info->m_has_locator = true; | |
4a38112d | 671 | locator->make_visible (true); |
6a0ee02c | 672 | tui_show_locator_content (); |
890b8bde | 673 | tui_show_source_content (win_info); |
6a0ee02c TT |
674 | |
675 | if (TUI_CMD_WIN == NULL) | |
76d2be8e TT |
676 | tui_win_list[CMD_WIN] = new tui_cmd_window (); |
677 | TUI_CMD_WIN->reset (cmd_height, | |
678 | tui_term_width (), | |
679 | 0, | |
680 | src_height); | |
681 | /* FIXME tui_cmd_window won't recreate the handle on | |
682 | make_visible, so we need this instead. */ | |
683 | tui_make_window (TUI_CMD_WIN, DONT_BOX_WINDOW); | |
62cf57fe | 684 | current_layout = layout_type; |
c906108c | 685 | } |
6ba8e26f | 686 | } |