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); | |
cc0c3ffb | 86 | switch (layout) |
c906108c | 87 | { |
cc0c3ffb TT |
88 | case SRC_DATA_COMMAND: |
89 | case DISASSEM_DATA_COMMAND: | |
6ba8e26f | 90 | show_data (layout); |
1ce3e844 | 91 | tui_refresh_all (); |
cc0c3ffb TT |
92 | break; |
93 | /* Now show the new layout. */ | |
94 | case SRC_COMMAND: | |
95 | show_source_command (); | |
96 | tui_add_to_source_windows (TUI_SRC_WIN); | |
97 | break; | |
98 | case DISASSEM_COMMAND: | |
99 | show_disasm_command (); | |
100 | tui_add_to_source_windows (TUI_DISASM_WIN); | |
101 | break; | |
102 | case SRC_DISASSEM_COMMAND: | |
103 | show_source_disasm_command (); | |
104 | tui_add_to_source_windows (TUI_SRC_WIN); | |
105 | tui_add_to_source_windows (TUI_DISASM_WIN); | |
106 | break; | |
107 | default: | |
108 | break; | |
c906108c SS |
109 | } |
110 | } | |
bc712bbf | 111 | } |
c906108c SS |
112 | |
113 | ||
080ce8c0 | 114 | /* Function to set the layout to SRC_COMMAND, DISASSEM_COMMAND, |
7bd0be3a | 115 | SRC_DISASSEM_COMMAND, SRC_DATA_COMMAND, or DISASSEM_DATA_COMMAND. */ |
b7fbad91 | 116 | void |
7bd0be3a | 117 | tui_set_layout (enum tui_layout_type layout_type) |
c906108c | 118 | { |
b7fbad91 | 119 | gdb_assert (layout_type != UNDEFINED_LAYOUT); |
c906108c | 120 | |
b7fbad91 TT |
121 | enum tui_layout_type cur_layout = tui_current_layout (); |
122 | struct gdbarch *gdbarch; | |
123 | CORE_ADDR addr; | |
124 | struct tui_win_info *win_with_focus = tui_win_with_focus (); | |
c906108c | 125 | |
b7fbad91 | 126 | extract_display_start_addr (&gdbarch, &addr); |
c906108c | 127 | |
b7fbad91 | 128 | enum tui_layout_type new_layout = layout_type; |
c906108c | 129 | |
b7fbad91 TT |
130 | if (new_layout != cur_layout) |
131 | { | |
132 | show_layout (new_layout); | |
ef5eab5a | 133 | |
b7fbad91 TT |
134 | /* Now determine where focus should be. */ |
135 | if (win_with_focus != TUI_CMD_WIN) | |
136 | { | |
137 | switch (new_layout) | |
7bd0be3a | 138 | { |
b7fbad91 TT |
139 | case SRC_COMMAND: |
140 | tui_set_win_focus_to (TUI_SRC_WIN); | |
b7fbad91 TT |
141 | break; |
142 | case DISASSEM_COMMAND: | |
143 | /* The previous layout was not showing code. | |
144 | This can happen if there is no source | |
145 | available: | |
146 | ||
147 | 1. if the source file is in another dir OR | |
148 | 2. if target was compiled without -g | |
149 | We still want to show the assembly though! */ | |
150 | ||
151 | tui_get_begin_asm_address (&gdbarch, &addr); | |
152 | tui_set_win_focus_to (TUI_DISASM_WIN); | |
b7fbad91 TT |
153 | break; |
154 | case SRC_DISASSEM_COMMAND: | |
155 | /* The previous layout was not showing code. | |
156 | This can happen if there is no source | |
157 | available: | |
158 | ||
159 | 1. if the source file is in another dir OR | |
160 | 2. if target was compiled without -g | |
161 | We still want to show the assembly though! */ | |
162 | ||
163 | tui_get_begin_asm_address (&gdbarch, &addr); | |
164 | if (win_with_focus == TUI_SRC_WIN) | |
165 | tui_set_win_focus_to (TUI_SRC_WIN); | |
166 | else | |
167 | tui_set_win_focus_to (TUI_DISASM_WIN); | |
168 | break; | |
169 | case SRC_DATA_COMMAND: | |
170 | if (win_with_focus != TUI_DATA_WIN) | |
171 | tui_set_win_focus_to (TUI_SRC_WIN); | |
172 | else | |
173 | tui_set_win_focus_to (TUI_DATA_WIN); | |
b7fbad91 TT |
174 | break; |
175 | case DISASSEM_DATA_COMMAND: | |
176 | /* The previous layout was not showing code. | |
177 | This can happen if there is no source | |
178 | available: | |
179 | ||
180 | 1. if the source file is in another dir OR | |
181 | 2. if target was compiled without -g | |
182 | We still want to show the assembly though! */ | |
183 | ||
184 | tui_get_begin_asm_address (&gdbarch, &addr); | |
185 | if (win_with_focus != TUI_DATA_WIN) | |
186 | tui_set_win_focus_to (TUI_DISASM_WIN); | |
187 | else | |
188 | tui_set_win_focus_to (TUI_DATA_WIN); | |
b7fbad91 TT |
189 | break; |
190 | default: | |
191 | break; | |
c906108c | 192 | } |
c906108c | 193 | } |
b7fbad91 TT |
194 | /* |
195 | * Now update the window content. | |
196 | */ | |
197 | tui_update_source_windows_with_addr (gdbarch, addr); | |
198 | if (new_layout == SRC_DATA_COMMAND | |
199 | || new_layout == DISASSEM_DATA_COMMAND) | |
200 | tui_show_registers (TUI_DATA_WIN->current_group); | |
c906108c | 201 | } |
bc712bbf | 202 | } |
c906108c | 203 | |
080ce8c0 AC |
204 | /* Add the specified window to the layout in a logical way. This |
205 | means setting up the most logical layout given the window to be | |
206 | added. */ | |
c906108c | 207 | void |
080ce8c0 | 208 | tui_add_win_to_layout (enum tui_win_type type) |
c906108c | 209 | { |
6ba8e26f | 210 | enum tui_layout_type cur_layout = tui_current_layout (); |
c906108c SS |
211 | |
212 | switch (type) | |
213 | { | |
214 | case SRC_WIN: | |
e5908723 MS |
215 | if (cur_layout != SRC_COMMAND |
216 | && cur_layout != SRC_DISASSEM_COMMAND | |
217 | && cur_layout != SRC_DATA_COMMAND) | |
c906108c | 218 | { |
dd1abb8c | 219 | tui_clear_source_windows_detail (); |
6ba8e26f AC |
220 | if (cur_layout == DISASSEM_DATA_COMMAND) |
221 | show_layout (SRC_DATA_COMMAND); | |
c906108c | 222 | else |
6ba8e26f | 223 | show_layout (SRC_COMMAND); |
c906108c SS |
224 | } |
225 | break; | |
226 | case DISASSEM_WIN: | |
e5908723 MS |
227 | if (cur_layout != DISASSEM_COMMAND |
228 | && cur_layout != SRC_DISASSEM_COMMAND | |
229 | && cur_layout != DISASSEM_DATA_COMMAND) | |
c906108c | 230 | { |
dd1abb8c | 231 | tui_clear_source_windows_detail (); |
6ba8e26f AC |
232 | if (cur_layout == SRC_DATA_COMMAND) |
233 | show_layout (DISASSEM_DATA_COMMAND); | |
c906108c | 234 | else |
6ba8e26f | 235 | show_layout (DISASSEM_COMMAND); |
c906108c SS |
236 | } |
237 | break; | |
238 | case DATA_WIN: | |
e5908723 MS |
239 | if (cur_layout != SRC_DATA_COMMAND |
240 | && cur_layout != DISASSEM_DATA_COMMAND) | |
c906108c | 241 | { |
6ba8e26f AC |
242 | if (cur_layout == DISASSEM_COMMAND) |
243 | show_layout (DISASSEM_DATA_COMMAND); | |
c906108c | 244 | else |
6ba8e26f | 245 | show_layout (SRC_DATA_COMMAND); |
c906108c SS |
246 | } |
247 | break; | |
248 | default: | |
249 | break; | |
250 | } | |
6ba8e26f | 251 | } |
c906108c SS |
252 | |
253 | ||
6ba8e26f AC |
254 | /* Answer the height of a window. If it hasn't been created yet, |
255 | answer what the height of a window would be based upon its type and | |
256 | the layout. */ | |
16cb7910 | 257 | static int |
08ef48c5 MS |
258 | tui_default_win_height (enum tui_win_type type, |
259 | enum tui_layout_type layout) | |
c906108c SS |
260 | { |
261 | int h; | |
262 | ||
cafb3438 | 263 | if (tui_win_list[type] != NULL) |
cb2ce893 | 264 | h = tui_win_list[type]->height; |
c906108c SS |
265 | else |
266 | { | |
267 | switch (layout) | |
268 | { | |
269 | case SRC_COMMAND: | |
270 | case DISASSEM_COMMAND: | |
6d012f14 | 271 | if (TUI_CMD_WIN == NULL) |
dd1abb8c | 272 | h = tui_term_height () / 2; |
c906108c | 273 | else |
cb2ce893 | 274 | h = tui_term_height () - TUI_CMD_WIN->height; |
c906108c SS |
275 | break; |
276 | case SRC_DISASSEM_COMMAND: | |
277 | case SRC_DATA_COMMAND: | |
278 | case DISASSEM_DATA_COMMAND: | |
6d012f14 | 279 | if (TUI_CMD_WIN == NULL) |
dd1abb8c | 280 | h = tui_term_height () / 3; |
c906108c | 281 | else |
cb2ce893 | 282 | h = (tui_term_height () - TUI_CMD_WIN->height) / 2; |
c906108c SS |
283 | break; |
284 | default: | |
285 | h = 0; | |
286 | break; | |
287 | } | |
288 | } | |
289 | ||
290 | return h; | |
6ba8e26f | 291 | } |
c906108c SS |
292 | |
293 | ||
080ce8c0 AC |
294 | /* Answer the height of a window. If it hasn't been created yet, |
295 | answer what the height of a window would be based upon its type and | |
296 | the layout. */ | |
c906108c | 297 | int |
080ce8c0 AC |
298 | tui_default_win_viewport_height (enum tui_win_type type, |
299 | enum tui_layout_type layout) | |
c906108c SS |
300 | { |
301 | int h; | |
302 | ||
6ba8e26f | 303 | h = tui_default_win_height (type, layout); |
c906108c | 304 | |
6d012f14 | 305 | if (tui_win_list[type] == TUI_CMD_WIN) |
c906108c SS |
306 | h -= 1; |
307 | else | |
308 | h -= 2; | |
309 | ||
310 | return h; | |
6ba8e26f | 311 | } |
c906108c | 312 | |
a0145030 AB |
313 | /* Complete possible layout names. TEXT is the complete text entered so |
314 | far, WORD is the word currently being completed. */ | |
315 | ||
eb3ff9a5 | 316 | static void |
a0145030 | 317 | layout_completer (struct cmd_list_element *ignore, |
eb3ff9a5 | 318 | completion_tracker &tracker, |
a0145030 AB |
319 | const char *text, const char *word) |
320 | { | |
321 | static const char *layout_names [] = | |
322 | { "src", "asm", "split", "regs", "next", "prev", NULL }; | |
323 | ||
eb3ff9a5 | 324 | complete_on_enum (tracker, layout_names, text, word); |
a0145030 AB |
325 | } |
326 | ||
6ba8e26f AC |
327 | /* Function to initialize gdb commands, for tui window layout |
328 | manipulation. */ | |
2c0b251b | 329 | |
c906108c | 330 | void |
6ba8e26f | 331 | _initialize_tui_layout (void) |
c906108c | 332 | { |
a0145030 AB |
333 | struct cmd_list_element *cmd; |
334 | ||
335 | cmd = add_com ("layout", class_tui, tui_layout_command, _("\ | |
1bedd215 | 336 | Change the layout of windows.\n\ |
bf212be1 | 337 | Usage: layout prev | next | LAYOUT-NAME\n\ |
c906108c SS |
338 | Layout names are:\n\ |
339 | src : Displays source and command windows.\n\ | |
340 | asm : Displays disassembly and command windows.\n\ | |
341 | split : Displays source, disassembly and command windows.\n\ | |
342 | regs : Displays register window. If existing layout\n\ | |
343 | is source/command or assembly/command, the \n\ | |
344 | register window is displayed. If the\n\ | |
345 | source/assembly/command (split) is displayed, \n\ | |
346 | the register window is displayed with \n\ | |
89549d7f | 347 | the window that has current logical focus.")); |
a0145030 | 348 | set_cmd_completer (cmd, layout_completer); |
41783295 | 349 | } |
c906108c SS |
350 | |
351 | ||
352 | /************************* | |
353 | ** STATIC LOCAL FUNCTIONS | |
354 | **************************/ | |
355 | ||
356 | ||
7bd0be3a AB |
357 | /* Function to set the layout to SRC, ASM, SPLIT, NEXT, PREV, DATA, or |
358 | REGS. */ | |
0379b883 TT |
359 | static void |
360 | tui_layout_command (const char *layout_name, int from_tty) | |
c906108c | 361 | { |
0379b883 TT |
362 | int i; |
363 | enum tui_layout_type new_layout = UNDEFINED_LAYOUT; | |
364 | enum tui_layout_type cur_layout = tui_current_layout (); | |
c906108c | 365 | |
0379b883 TT |
366 | if (layout_name == NULL) |
367 | error (_("Usage: layout prev | next | LAYOUT-NAME")); | |
c906108c | 368 | |
0379b883 TT |
369 | std::string copy = layout_name; |
370 | for (i = 0; i < copy.size (); i++) | |
371 | copy[i] = toupper (copy[i]); | |
372 | const char *buf_ptr = copy.c_str (); | |
c906108c | 373 | |
0379b883 TT |
374 | /* First check for ambiguous input. */ |
375 | if (strlen (buf_ptr) <= 1 && *buf_ptr == 'S') | |
376 | error (_("Ambiguous command input.")); | |
c906108c | 377 | |
0379b883 TT |
378 | if (subset_compare (buf_ptr, "SRC")) |
379 | new_layout = SRC_COMMAND; | |
380 | else if (subset_compare (buf_ptr, "ASM")) | |
381 | new_layout = DISASSEM_COMMAND; | |
382 | else if (subset_compare (buf_ptr, "SPLIT")) | |
383 | new_layout = SRC_DISASSEM_COMMAND; | |
384 | else if (subset_compare (buf_ptr, "REGS")) | |
385 | { | |
386 | if (cur_layout == SRC_COMMAND | |
387 | || cur_layout == SRC_DATA_COMMAND) | |
388 | new_layout = SRC_DATA_COMMAND; | |
389 | else | |
390 | new_layout = DISASSEM_DATA_COMMAND; | |
c906108c | 391 | } |
0379b883 TT |
392 | else if (subset_compare (buf_ptr, "NEXT")) |
393 | new_layout = next_layout (); | |
394 | else if (subset_compare (buf_ptr, "PREV")) | |
395 | new_layout = prev_layout (); | |
c906108c | 396 | else |
0379b883 | 397 | error (_("Unrecognized layout: %s"), layout_name); |
c906108c | 398 | |
0379b883 TT |
399 | /* Make sure the curses mode is enabled. */ |
400 | tui_enable (); | |
401 | tui_set_layout (new_layout); | |
e8b915dc | 402 | } |
c906108c SS |
403 | |
404 | ||
13274fc3 UW |
405 | static void |
406 | extract_display_start_addr (struct gdbarch **gdbarch_p, CORE_ADDR *addr_p) | |
c906108c | 407 | { |
6ba8e26f | 408 | enum tui_layout_type cur_layout = tui_current_layout (); |
957b8b5a | 409 | struct gdbarch *gdbarch = get_current_arch (); |
c774cec6 | 410 | CORE_ADDR addr; |
84b1e7c7 | 411 | CORE_ADDR pc; |
52575520 | 412 | struct symtab_and_line cursal = get_current_source_symtab_and_line (); |
c906108c | 413 | |
6ba8e26f | 414 | switch (cur_layout) |
c906108c SS |
415 | { |
416 | case SRC_COMMAND: | |
417 | case SRC_DATA_COMMAND: | |
e6e41501 | 418 | gdbarch = TUI_SRC_WIN->gdbarch; |
52575520 | 419 | find_line_pc (cursal.symtab, |
e6e41501 | 420 | TUI_SRC_WIN->start_line_or_addr.u.line_no, |
84b1e7c7 | 421 | &pc); |
c774cec6 | 422 | addr = pc; |
c906108c SS |
423 | break; |
424 | case DISASSEM_COMMAND: | |
425 | case SRC_DISASSEM_COMMAND: | |
426 | case DISASSEM_DATA_COMMAND: | |
e6e41501 TT |
427 | gdbarch = TUI_DISASM_WIN->gdbarch; |
428 | addr = TUI_DISASM_WIN->start_line_or_addr.u.addr; | |
c906108c SS |
429 | break; |
430 | default: | |
c774cec6 | 431 | addr = 0; |
c906108c SS |
432 | break; |
433 | } | |
434 | ||
13274fc3 UW |
435 | *gdbarch_p = gdbarch; |
436 | *addr_p = addr; | |
6ba8e26f | 437 | } |
c906108c SS |
438 | |
439 | ||
6ba8e26f | 440 | /* Answer the previous layout to cycle to. */ |
2a8854a7 | 441 | static enum tui_layout_type |
6ba8e26f | 442 | next_layout (void) |
c906108c | 443 | { |
570dc176 | 444 | int new_layout; |
c906108c | 445 | |
6ba8e26f AC |
446 | new_layout = tui_current_layout (); |
447 | if (new_layout == UNDEFINED_LAYOUT) | |
448 | new_layout = SRC_COMMAND; | |
c906108c SS |
449 | else |
450 | { | |
6ba8e26f AC |
451 | new_layout++; |
452 | if (new_layout == UNDEFINED_LAYOUT) | |
453 | new_layout = SRC_COMMAND; | |
c906108c SS |
454 | } |
455 | ||
570dc176 | 456 | return (enum tui_layout_type) new_layout; |
6ba8e26f | 457 | } |
c906108c SS |
458 | |
459 | ||
6ba8e26f | 460 | /* Answer the next layout to cycle to. */ |
2a8854a7 | 461 | static enum tui_layout_type |
6ba8e26f | 462 | prev_layout (void) |
c906108c | 463 | { |
570dc176 | 464 | int new_layout; |
c906108c | 465 | |
6ba8e26f AC |
466 | new_layout = tui_current_layout (); |
467 | if (new_layout == SRC_COMMAND) | |
468 | new_layout = DISASSEM_DATA_COMMAND; | |
c906108c SS |
469 | else |
470 | { | |
6ba8e26f AC |
471 | new_layout--; |
472 | if (new_layout == UNDEFINED_LAYOUT) | |
473 | new_layout = DISASSEM_DATA_COMMAND; | |
c906108c SS |
474 | } |
475 | ||
570dc176 | 476 | return (enum tui_layout_type) new_layout; |
6ba8e26f | 477 | } |
c906108c | 478 | |
6ba8e26f | 479 | /* Show the Source/Command layout. */ |
c906108c | 480 | static void |
6ba8e26f | 481 | show_source_command (void) |
c906108c | 482 | { |
6ba8e26f AC |
483 | show_source_or_disasm_and_command (SRC_COMMAND); |
484 | } | |
c906108c SS |
485 | |
486 | ||
6ba8e26f | 487 | /* Show the Dissassem/Command layout. */ |
c906108c | 488 | static void |
6ba8e26f | 489 | show_disasm_command (void) |
c906108c | 490 | { |
6ba8e26f AC |
491 | show_source_or_disasm_and_command (DISASSEM_COMMAND); |
492 | } | |
c906108c SS |
493 | |
494 | ||
6ba8e26f | 495 | /* Show the Source/Disassem/Command layout. */ |
c906108c | 496 | static void |
6ba8e26f | 497 | show_source_disasm_command (void) |
c906108c | 498 | { |
cc0c3ffb | 499 | int cmd_height, src_height, asm_height; |
c906108c | 500 | |
cc0c3ffb TT |
501 | if (TUI_CMD_WIN != NULL) |
502 | cmd_height = TUI_CMD_WIN->height; | |
503 | else | |
504 | cmd_height = tui_term_height () / 3; | |
c906108c | 505 | |
cc0c3ffb TT |
506 | src_height = (tui_term_height () - cmd_height) / 2; |
507 | asm_height = tui_term_height () - (src_height + cmd_height); | |
c906108c | 508 | |
cc0c3ffb TT |
509 | if (TUI_SRC_WIN == NULL) |
510 | tui_win_list[SRC_WIN] = new tui_source_window (); | |
511 | TUI_SRC_WIN->reset (src_height, | |
f4e04977 TT |
512 | tui_term_width (), |
513 | 0, | |
cc0c3ffb TT |
514 | 0); |
515 | TUI_SRC_WIN->make_visible (true); | |
516 | TUI_SRC_WIN->m_has_locator = false; | |
517 | ||
518 | struct tui_locator_window *locator = tui_locator_win_info_ptr (); | |
519 | gdb_assert (locator != nullptr); | |
520 | ||
521 | tui_show_source_content (TUI_SRC_WIN); | |
522 | if (TUI_DISASM_WIN == NULL) | |
523 | tui_win_list[DISASSEM_WIN] = new tui_disasm_window (); | |
524 | TUI_DISASM_WIN->reset (asm_height, | |
525 | tui_term_width (), | |
526 | 0, | |
527 | src_height - 1); | |
528 | TUI_DISASM_WIN->make_visible (true); | |
529 | locator->reset (2 /* 1 */ , | |
530 | tui_term_width (), | |
531 | 0, | |
532 | (src_height + asm_height) - 1); | |
533 | TUI_SRC_WIN->m_has_locator = false; | |
534 | TUI_DISASM_WIN->m_has_locator = true; | |
535 | locator->make_visible (true); | |
536 | tui_show_locator_content (); | |
537 | tui_show_source_content (TUI_DISASM_WIN); | |
538 | ||
539 | if (TUI_CMD_WIN == NULL) | |
540 | tui_win_list[CMD_WIN] = new tui_cmd_window (); | |
541 | TUI_CMD_WIN->reset (cmd_height, | |
542 | tui_term_width (), | |
543 | 0, | |
544 | tui_term_height () - cmd_height); | |
545 | /* FIXME tui_cmd_window won't recreate the handle on | |
546 | make_visible, so we need this instead. */ | |
547 | tui_make_window (TUI_CMD_WIN, DONT_BOX_WINDOW); | |
548 | current_layout = SRC_DISASSEM_COMMAND; | |
6ba8e26f | 549 | } |
c906108c SS |
550 | |
551 | ||
6ba8e26f AC |
552 | /* Show the Source/Data/Command or the Dissassembly/Data/Command |
553 | layout. */ | |
c906108c | 554 | static void |
6ba8e26f | 555 | show_data (enum tui_layout_type new_layout) |
c906108c | 556 | { |
cb2ce893 | 557 | int total_height = (tui_term_height () - TUI_CMD_WIN->height); |
6ba8e26f AC |
558 | int src_height, data_height; |
559 | enum tui_win_type win_type; | |
c906108c | 560 | |
3add462f TT |
561 | struct tui_locator_window *locator = tui_locator_win_info_ptr (); |
562 | gdb_assert (locator != nullptr); | |
c906108c | 563 | |
6ba8e26f AC |
564 | data_height = total_height / 2; |
565 | src_height = total_height - data_height; | |
098f9ed4 | 566 | if (tui_win_list[DATA_WIN] == nullptr) |
09129226 TT |
567 | tui_win_list[DATA_WIN] = new tui_data_window (); |
568 | tui_win_list[DATA_WIN]->reset (data_height, tui_term_width (), 0, 0); | |
098f9ed4 TT |
569 | tui_win_list[DATA_WIN]->make_visible (true); |
570 | ||
6ba8e26f AC |
571 | if (new_layout == SRC_DATA_COMMAND) |
572 | win_type = SRC_WIN; | |
c906108c | 573 | else |
6ba8e26f | 574 | win_type = DISASSEM_WIN; |
e6e41501 | 575 | |
6ba8e26f | 576 | if (tui_win_list[win_type] == NULL) |
c906108c | 577 | { |
6ba8e26f | 578 | if (win_type == SRC_WIN) |
4a8a5e84 | 579 | tui_win_list[win_type] = new tui_source_window (); |
c906108c | 580 | else |
4a8a5e84 | 581 | tui_win_list[win_type] = new tui_disasm_window (); |
c906108c | 582 | } |
4a8a5e84 TT |
583 | |
584 | tui_source_window_base *base | |
585 | = (tui_source_window_base *) tui_win_list[win_type]; | |
586 | tui_win_list[win_type]->reset (src_height, | |
587 | tui_term_width (), | |
588 | 0, | |
589 | data_height - 1); | |
590 | locator->reset (2 /* 1 */ , | |
591 | tui_term_width (), | |
592 | 0, | |
593 | total_height - 1); | |
594 | base->make_visible (true); | |
e6e41501 | 595 | base->m_has_locator = true; |
4a38112d | 596 | locator->make_visible (true); |
47d3492a | 597 | tui_show_locator_content (); |
4a8a5e84 | 598 | tui_add_to_source_windows (base); |
62cf57fe | 599 | current_layout = new_layout; |
6ba8e26f | 600 | } |
c906108c | 601 | |
d6ba6a11 | 602 | void |
1e0c09ba | 603 | tui_gen_win_info::reset (int height_, int width_, |
d6ba6a11 | 604 | int origin_x_, int origin_y_) |
c906108c | 605 | { |
d6ba6a11 TT |
606 | int h = height_; |
607 | ||
d6ba6a11 TT |
608 | width = width_; |
609 | height = h; | |
c906108c SS |
610 | if (h > 1) |
611 | { | |
d6ba6a11 TT |
612 | viewport_height = h - 1; |
613 | if (type != CMD_WIN) | |
614 | viewport_height--; | |
c906108c SS |
615 | } |
616 | else | |
d6ba6a11 TT |
617 | viewport_height = 1; |
618 | origin.x = origin_x_; | |
619 | origin.y = origin_y_; | |
620 | } | |
c906108c | 621 | |
1cc6d956 | 622 | /* Show the Source/Command or the Disassem layout. */ |
c906108c | 623 | static void |
6ba8e26f | 624 | show_source_or_disasm_and_command (enum tui_layout_type layout_type) |
c906108c | 625 | { |
cc0c3ffb TT |
626 | struct tui_source_window_base *win_info; |
627 | int src_height, cmd_height; | |
628 | struct tui_locator_window *locator = tui_locator_win_info_ptr (); | |
629 | gdb_assert (locator != nullptr); | |
630 | ||
631 | if (TUI_CMD_WIN != NULL) | |
632 | cmd_height = TUI_CMD_WIN->height; | |
633 | else | |
634 | cmd_height = tui_term_height () / 3; | |
635 | src_height = tui_term_height () - cmd_height; | |
636 | ||
637 | if (layout_type == SRC_COMMAND) | |
c906108c | 638 | { |
cc0c3ffb TT |
639 | if (tui_win_list[SRC_WIN] == nullptr) |
640 | tui_win_list[SRC_WIN] = new tui_source_window (); | |
641 | win_info = TUI_SRC_WIN; | |
642 | } | |
643 | else | |
644 | { | |
645 | if (tui_win_list[DISASSEM_WIN] == nullptr) | |
646 | tui_win_list[DISASSEM_WIN] = new tui_disasm_window (); | |
647 | win_info = TUI_DISASM_WIN; | |
648 | } | |
c906108c | 649 | |
cc0c3ffb TT |
650 | locator->reset (2 /* 1 */ , |
651 | tui_term_width (), | |
652 | 0, | |
653 | src_height - 1); | |
654 | win_info->reset (src_height - 1, | |
655 | tui_term_width (), | |
656 | 0, | |
657 | 0); | |
658 | win_info->make_visible (true); | |
c906108c | 659 | |
c906108c | 660 | |
cc0c3ffb TT |
661 | win_info->m_has_locator = true; |
662 | locator->make_visible (true); | |
663 | tui_show_locator_content (); | |
664 | tui_show_source_content (win_info); | |
665 | ||
666 | if (TUI_CMD_WIN == NULL) | |
667 | tui_win_list[CMD_WIN] = new tui_cmd_window (); | |
668 | TUI_CMD_WIN->reset (cmd_height, | |
890b8bde TT |
669 | tui_term_width (), |
670 | 0, | |
cc0c3ffb TT |
671 | src_height); |
672 | /* FIXME tui_cmd_window won't recreate the handle on | |
673 | make_visible, so we need this instead. */ | |
674 | tui_make_window (TUI_CMD_WIN, DONT_BOX_WINDOW); | |
675 | current_layout = layout_type; | |
6ba8e26f | 676 | } |