1 /* TUI layout window management.
3 Copyright (C) 1998-2015 Free Software Foundation, Inc.
5 Contributed by Hewlett-Packard Company.
7 This file is part of GDB.
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
11 the Free Software Foundation; either version 3 of the License, or
12 (at your option) any later version.
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.
19 You should have received a copy of the GNU General Public License
20 along with this program. If not, see <http://www.gnu.org/licenses/>. */
23 #include "arch-utils.h"
31 #include "tui/tui-data.h"
32 #include "tui/tui-windata.h"
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"
39 #include "tui/tui-layout.h"
40 #include "gdb_curses.h"
42 /*******************************
44 ********************************/
45 static void show_layout (enum tui_layout_type);
46 static void init_gen_win_info (struct tui_gen_win_info *,
49 static void *init_and_make_win (void *, enum tui_win_type,
50 int, int, int, int, int);
51 static void show_source_or_disasm_and_command (enum tui_layout_type);
52 static void make_source_or_disasm_window (struct tui_win_info **,
55 static void make_command_window (struct tui_win_info **, int, int);
56 static void make_source_window (struct tui_win_info **, int, int);
57 static void make_disasm_window (struct tui_win_info **, int, int);
58 static void make_data_window (struct tui_win_info **, int, int);
59 static void show_source_command (void);
60 static void show_disasm_command (void);
61 static void show_source_disasm_command (void);
62 static void show_data (enum tui_layout_type);
63 static enum tui_layout_type next_layout (void);
64 static enum tui_layout_type prev_layout (void);
65 static void tui_layout_command (char *, int);
66 static void extract_display_start_addr (struct gdbarch **, CORE_ADDR *);
69 /***************************************
71 ***************************************/
73 #define LAYOUT_USAGE "Usage: layout prev | next | <layout_name> \n"
75 /* Show the screen layout defined. */
77 show_layout (enum tui_layout_type layout)
79 enum tui_layout_type cur_layout = tui_current_layout ();
81 if (layout != cur_layout)
83 /* Since the new layout may cause changes in window size, we
84 should free the content and reallocate on next display of
86 tui_free_all_source_wins_content ();
87 tui_clear_source_windows ();
88 if (layout == SRC_DATA_COMMAND
89 || layout == DISASSEM_DATA_COMMAND)
92 tui_refresh_all (tui_win_list);
96 /* First make the current layout be invisible. */
97 tui_make_all_invisible ();
98 tui_make_invisible (tui_locator_win_info_ptr ());
102 /* Now show the new layout. */
104 show_source_command ();
105 tui_add_to_source_windows (TUI_SRC_WIN);
107 case DISASSEM_COMMAND:
108 show_disasm_command ();
109 tui_add_to_source_windows (TUI_DISASM_WIN);
111 case SRC_DISASSEM_COMMAND:
112 show_source_disasm_command ();
113 tui_add_to_source_windows (TUI_SRC_WIN);
114 tui_add_to_source_windows (TUI_DISASM_WIN);
124 /* Function to set the layout to SRC_COMMAND, DISASSEM_COMMAND,
125 SRC_DISASSEM_COMMAND, SRC_DATA_COMMAND, or DISASSEM_DATA_COMMAND. */
127 tui_set_layout (enum tui_layout_type layout_type)
129 enum tui_status status = TUI_SUCCESS;
131 if (layout_type != UNDEFINED_LAYOUT)
133 enum tui_layout_type cur_layout = tui_current_layout (),
134 new_layout = UNDEFINED_LAYOUT;
135 int regs_populate = FALSE;
136 struct gdbarch *gdbarch;
138 struct tui_win_info *win_with_focus = tui_win_with_focus ();
139 struct tui_layout_def *layout_def = tui_layout_def ();
141 extract_display_start_addr (&gdbarch, &addr);
143 new_layout = layout_type;
145 regs_populate = (new_layout == SRC_DATA_COMMAND
146 || new_layout == DISASSEM_DATA_COMMAND);
147 if (new_layout != cur_layout)
149 show_layout (new_layout);
151 /* Now determine where focus should be. */
152 if (win_with_focus != TUI_CMD_WIN)
157 tui_set_win_focus_to (TUI_SRC_WIN);
158 layout_def->display_mode = SRC_WIN;
159 layout_def->split = FALSE;
161 case DISASSEM_COMMAND:
162 /* The previous layout was not showing code.
163 This can happen if there is no source
166 1. if the source file is in another dir OR
167 2. if target was compiled without -g
168 We still want to show the assembly though! */
170 tui_get_begin_asm_address (&gdbarch, &addr);
171 tui_set_win_focus_to (TUI_DISASM_WIN);
172 layout_def->display_mode = DISASSEM_WIN;
173 layout_def->split = FALSE;
175 case SRC_DISASSEM_COMMAND:
176 /* The previous layout was not showing code.
177 This can happen if there is no source
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! */
184 tui_get_begin_asm_address (&gdbarch, &addr);
185 if (win_with_focus == TUI_SRC_WIN)
186 tui_set_win_focus_to (TUI_SRC_WIN);
188 tui_set_win_focus_to (TUI_DISASM_WIN);
189 layout_def->split = TRUE;
191 case SRC_DATA_COMMAND:
192 if (win_with_focus != TUI_DATA_WIN)
193 tui_set_win_focus_to (TUI_SRC_WIN);
195 tui_set_win_focus_to (TUI_DATA_WIN);
196 layout_def->display_mode = SRC_WIN;
197 layout_def->split = FALSE;
199 case DISASSEM_DATA_COMMAND:
200 /* The previous layout was not showing code.
201 This can happen if there is no source
204 1. if the source file is in another dir OR
205 2. if target was compiled without -g
206 We still want to show the assembly though! */
208 tui_get_begin_asm_address (&gdbarch, &addr);
209 if (win_with_focus != TUI_DATA_WIN)
210 tui_set_win_focus_to (TUI_DISASM_WIN);
212 tui_set_win_focus_to (TUI_DATA_WIN);
213 layout_def->display_mode = DISASSEM_WIN;
214 layout_def->split = FALSE;
221 * Now update the window content.
224 && (new_layout == SRC_DATA_COMMAND
225 || new_layout == DISASSEM_DATA_COMMAND))
226 tui_display_all_data ();
228 tui_update_source_windows_with_addr (gdbarch, addr);
232 struct reggroup *group =
233 TUI_DATA_WIN->detail.data_display_info.current_group;
234 tui_show_registers (group);
239 status = TUI_FAILURE;
244 /* Add the specified window to the layout in a logical way. This
245 means setting up the most logical layout given the window to be
248 tui_add_win_to_layout (enum tui_win_type type)
250 enum tui_layout_type cur_layout = tui_current_layout ();
255 if (cur_layout != SRC_COMMAND
256 && cur_layout != SRC_DISASSEM_COMMAND
257 && cur_layout != SRC_DATA_COMMAND)
259 tui_clear_source_windows_detail ();
260 if (cur_layout == DISASSEM_DATA_COMMAND)
261 show_layout (SRC_DATA_COMMAND);
263 show_layout (SRC_COMMAND);
267 if (cur_layout != DISASSEM_COMMAND
268 && cur_layout != SRC_DISASSEM_COMMAND
269 && cur_layout != DISASSEM_DATA_COMMAND)
271 tui_clear_source_windows_detail ();
272 if (cur_layout == SRC_DATA_COMMAND)
273 show_layout (DISASSEM_DATA_COMMAND);
275 show_layout (DISASSEM_COMMAND);
279 if (cur_layout != SRC_DATA_COMMAND
280 && cur_layout != DISASSEM_DATA_COMMAND)
282 if (cur_layout == DISASSEM_COMMAND)
283 show_layout (DISASSEM_DATA_COMMAND);
285 show_layout (SRC_DATA_COMMAND);
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
298 tui_default_win_height (enum tui_win_type type,
299 enum tui_layout_type layout)
303 if (tui_win_list[type] != (struct tui_win_info *) NULL)
304 h = tui_win_list[type]->generic.height;
310 case DISASSEM_COMMAND:
311 if (TUI_CMD_WIN == NULL)
312 h = tui_term_height () / 2;
314 h = tui_term_height () - TUI_CMD_WIN->generic.height;
316 case SRC_DISASSEM_COMMAND:
317 case SRC_DATA_COMMAND:
318 case DISASSEM_DATA_COMMAND:
319 if (TUI_CMD_WIN == NULL)
320 h = tui_term_height () / 3;
322 h = (tui_term_height () - TUI_CMD_WIN->generic.height) / 2;
334 /* Answer the height of a window. If it hasn't been created yet,
335 answer what the height of a window would be based upon its type and
338 tui_default_win_viewport_height (enum tui_win_type type,
339 enum tui_layout_type layout)
343 h = tui_default_win_height (type, layout);
345 if (tui_win_list[type] == TUI_CMD_WIN)
353 /* Complete possible layout names. TEXT is the complete text entered so
354 far, WORD is the word currently being completed. */
356 static VEC (char_ptr) *
357 layout_completer (struct cmd_list_element *ignore,
358 const char *text, const char *word)
360 static const char *layout_names [] =
361 { "src", "asm", "split", "regs", "next", "prev", NULL };
363 return complete_on_enum (layout_names, text, word);
366 /* Function to initialize gdb commands, for tui window layout
369 /* Provide a prototype to silence -Wmissing-prototypes. */
370 extern initialize_file_ftype _initialize_tui_layout;
373 _initialize_tui_layout (void)
375 struct cmd_list_element *cmd;
377 cmd = add_com ("layout", class_tui, tui_layout_command, _("\
378 Change the layout of windows.\n\
379 Usage: layout prev | next | <layout_name> \n\
381 src : Displays source and command windows.\n\
382 asm : Displays disassembly and command windows.\n\
383 split : Displays source, disassembly and command windows.\n\
384 regs : Displays register window. If existing layout\n\
385 is source/command or assembly/command, the \n\
386 register window is displayed. If the\n\
387 source/assembly/command (split) is displayed, \n\
388 the register window is displayed with \n\
389 the window that has current logical focus.\n"));
390 set_cmd_completer (cmd, layout_completer);
394 /*************************
395 ** STATIC LOCAL FUNCTIONS
396 **************************/
399 /* Function to set the layout to SRC, ASM, SPLIT, NEXT, PREV, DATA, or
402 tui_set_layout_by_name (const char *layout_name)
404 enum tui_status status = TUI_SUCCESS;
406 if (layout_name != (char *) NULL)
410 enum tui_layout_type new_layout = UNDEFINED_LAYOUT;
411 enum tui_layout_type cur_layout = tui_current_layout ();
412 struct cleanup *old_chain;
414 buf_ptr = (char *) xstrdup (layout_name);
415 for (i = 0; (i < strlen (layout_name)); i++)
416 buf_ptr[i] = toupper (buf_ptr[i]);
417 old_chain = make_cleanup (xfree, buf_ptr);
419 /* First check for ambiguous input. */
420 if (strlen (buf_ptr) <= 1 && *buf_ptr == 'S')
422 warning (_("Ambiguous command input."));
423 status = TUI_FAILURE;
427 if (subset_compare (buf_ptr, "SRC"))
428 new_layout = SRC_COMMAND;
429 else if (subset_compare (buf_ptr, "ASM"))
430 new_layout = DISASSEM_COMMAND;
431 else if (subset_compare (buf_ptr, "SPLIT"))
432 new_layout = SRC_DISASSEM_COMMAND;
433 else if (subset_compare (buf_ptr, "REGS"))
435 if (cur_layout == SRC_COMMAND
436 || cur_layout == SRC_DATA_COMMAND)
437 new_layout = SRC_DATA_COMMAND;
439 new_layout = DISASSEM_DATA_COMMAND;
441 else if (subset_compare (buf_ptr, "NEXT"))
442 new_layout = next_layout ();
443 else if (subset_compare (buf_ptr, "PREV"))
444 new_layout = prev_layout ();
446 status = TUI_FAILURE;
448 if (status == TUI_SUCCESS)
450 /* Make sure the curses mode is enabled. */
452 tui_set_layout (new_layout);
455 do_cleanups (old_chain);
458 status = TUI_FAILURE;
465 extract_display_start_addr (struct gdbarch **gdbarch_p, CORE_ADDR *addr_p)
467 enum tui_layout_type cur_layout = tui_current_layout ();
468 struct gdbarch *gdbarch = get_current_arch ();
471 struct symtab_and_line cursal = get_current_source_symtab_and_line ();
476 case SRC_DATA_COMMAND:
477 gdbarch = TUI_SRC_WIN->detail.source_info.gdbarch;
478 find_line_pc (cursal.symtab,
479 TUI_SRC_WIN->detail.source_info.start_line_or_addr.u.line_no,
483 case DISASSEM_COMMAND:
484 case SRC_DISASSEM_COMMAND:
485 case DISASSEM_DATA_COMMAND:
486 gdbarch = TUI_DISASM_WIN->detail.source_info.gdbarch;
487 addr = TUI_DISASM_WIN->detail.source_info.start_line_or_addr.u.addr;
494 *gdbarch_p = gdbarch;
500 tui_layout_command (char *arg, int from_tty)
502 /* Switch to the selected layout. */
503 if (tui_set_layout_by_name (arg) != TUI_SUCCESS)
504 warning (_("Invalid layout specified.\n%s"), LAYOUT_USAGE);
508 /* Answer the previous layout to cycle to. */
509 static enum tui_layout_type
514 new_layout = tui_current_layout ();
515 if (new_layout == UNDEFINED_LAYOUT)
516 new_layout = SRC_COMMAND;
520 if (new_layout == UNDEFINED_LAYOUT)
521 new_layout = SRC_COMMAND;
524 return (enum tui_layout_type) new_layout;
528 /* Answer the next layout to cycle to. */
529 static enum tui_layout_type
534 new_layout = tui_current_layout ();
535 if (new_layout == SRC_COMMAND)
536 new_layout = DISASSEM_DATA_COMMAND;
540 if (new_layout == UNDEFINED_LAYOUT)
541 new_layout = DISASSEM_DATA_COMMAND;
544 return (enum tui_layout_type) new_layout;
550 make_command_window (struct tui_win_info **win_info_ptr,
551 int height, int origin_y)
553 *win_info_ptr = init_and_make_win (*win_info_ptr,
561 (*win_info_ptr)->can_highlight = FALSE;
565 /* make_source_window().
568 make_source_window (struct tui_win_info **win_info_ptr,
569 int height, int origin_y)
571 make_source_or_disasm_window (win_info_ptr, SRC_WIN, height, origin_y);
574 } /* make_source_window */
577 /* make_disasm_window().
580 make_disasm_window (struct tui_win_info **win_info_ptr,
581 int height, int origin_y)
583 make_source_or_disasm_window (win_info_ptr, DISASSEM_WIN, height, origin_y);
586 } /* make_disasm_window */
590 make_data_window (struct tui_win_info **win_info_ptr,
591 int height, int origin_y)
593 *win_info_ptr = init_and_make_win (*win_info_ptr,
604 /* Show the Source/Command layout. */
606 show_source_command (void)
608 show_source_or_disasm_and_command (SRC_COMMAND);
612 /* Show the Dissassem/Command layout. */
614 show_disasm_command (void)
616 show_source_or_disasm_and_command (DISASSEM_COMMAND);
620 /* Show the Source/Disassem/Command layout. */
622 show_source_disasm_command (void)
624 if (tui_current_layout () != SRC_DISASSEM_COMMAND)
626 int cmd_height, src_height, asm_height;
628 if (TUI_CMD_WIN != NULL)
629 cmd_height = TUI_CMD_WIN->generic.height;
631 cmd_height = tui_term_height () / 3;
633 src_height = (tui_term_height () - cmd_height) / 2;
634 asm_height = tui_term_height () - (src_height + cmd_height);
636 if (TUI_SRC_WIN == NULL)
637 make_source_window (&TUI_SRC_WIN, src_height, 0);
640 init_gen_win_info (&TUI_SRC_WIN->generic,
641 TUI_SRC_WIN->generic.type,
643 TUI_SRC_WIN->generic.width,
644 TUI_SRC_WIN->detail.source_info.execution_info->width,
646 TUI_SRC_WIN->can_highlight = TRUE;
647 init_gen_win_info (TUI_SRC_WIN->detail.source_info.execution_info,
653 tui_make_visible (&TUI_SRC_WIN->generic);
654 tui_make_visible (TUI_SRC_WIN->detail.source_info.execution_info);
655 TUI_SRC_WIN->detail.source_info.has_locator = FALSE;;
657 if (TUI_SRC_WIN != NULL)
659 struct tui_gen_win_info *locator = tui_locator_win_info_ptr ();
661 tui_show_source_content (TUI_SRC_WIN);
662 if (TUI_DISASM_WIN == NULL)
664 make_disasm_window (&TUI_DISASM_WIN, asm_height, src_height - 1);
665 locator = init_and_make_win (locator,
670 (src_height + asm_height) - 1,
675 init_gen_win_info (locator,
680 (src_height + asm_height) - 1);
681 TUI_DISASM_WIN->detail.source_info.has_locator = TRUE;
682 init_gen_win_info (&TUI_DISASM_WIN->generic,
683 TUI_DISASM_WIN->generic.type,
685 TUI_DISASM_WIN->generic.width,
686 TUI_DISASM_WIN->detail.source_info.execution_info->width,
688 init_gen_win_info (TUI_DISASM_WIN->detail.source_info.execution_info,
694 TUI_DISASM_WIN->can_highlight = TRUE;
695 tui_make_visible (&TUI_DISASM_WIN->generic);
696 tui_make_visible (TUI_DISASM_WIN->detail.source_info.execution_info);
698 if (TUI_DISASM_WIN != NULL)
700 TUI_SRC_WIN->detail.source_info.has_locator = FALSE;
701 TUI_DISASM_WIN->detail.source_info.has_locator = TRUE;
702 tui_make_visible (locator);
703 tui_show_locator_content ();
704 tui_show_source_content (TUI_DISASM_WIN);
706 if (TUI_CMD_WIN == NULL)
707 make_command_window (&TUI_CMD_WIN,
709 tui_term_height () - cmd_height);
712 init_gen_win_info (&TUI_CMD_WIN->generic,
713 TUI_CMD_WIN->generic.type,
714 TUI_CMD_WIN->generic.height,
715 TUI_CMD_WIN->generic.width,
717 TUI_CMD_WIN->generic.origin.y);
718 TUI_CMD_WIN->can_highlight = FALSE;
719 tui_make_visible (&TUI_CMD_WIN->generic);
721 if (TUI_CMD_WIN != NULL)
722 tui_refresh_win (&TUI_CMD_WIN->generic);
725 tui_set_current_layout_to (SRC_DISASSEM_COMMAND);
730 /* Show the Source/Data/Command or the Dissassembly/Data/Command
733 show_data (enum tui_layout_type new_layout)
735 int total_height = (tui_term_height () - TUI_CMD_WIN->generic.height);
736 int src_height, data_height;
737 enum tui_win_type win_type;
738 struct tui_gen_win_info *locator = tui_locator_win_info_ptr ();
741 data_height = total_height / 2;
742 src_height = total_height - data_height;
743 tui_make_all_invisible ();
744 tui_make_invisible (locator);
745 make_data_window (&TUI_DATA_WIN, data_height, 0);
746 TUI_DATA_WIN->can_highlight = TRUE;
747 if (new_layout == SRC_DATA_COMMAND)
750 win_type = DISASSEM_WIN;
751 if (tui_win_list[win_type] == NULL)
753 if (win_type == SRC_WIN)
754 make_source_window (&tui_win_list[win_type], src_height, data_height - 1);
756 make_disasm_window (&tui_win_list[win_type], src_height, data_height - 1);
757 locator = init_and_make_win (locator,
767 init_gen_win_info (&tui_win_list[win_type]->generic,
768 tui_win_list[win_type]->generic.type,
770 tui_win_list[win_type]->generic.width,
771 tui_win_list[win_type]->detail.source_info.execution_info->width,
773 init_gen_win_info (tui_win_list[win_type]->detail.source_info.execution_info,
779 tui_make_visible (&tui_win_list[win_type]->generic);
780 tui_make_visible (tui_win_list[win_type]->detail.source_info.execution_info);
781 init_gen_win_info (locator,
788 tui_win_list[win_type]->detail.source_info.has_locator = TRUE;
789 tui_make_visible (locator);
790 tui_show_locator_content ();
791 tui_add_to_source_windows (tui_win_list[win_type]);
792 tui_set_current_layout_to (new_layout);
795 /* init_gen_win_info().
798 init_gen_win_info (struct tui_gen_win_info *win_info,
799 enum tui_win_type type,
800 int height, int width,
801 int origin_x, int origin_y)
805 win_info->type = type;
806 win_info->width = width;
807 win_info->height = h;
810 win_info->viewport_height = h - 1;
811 if (win_info->type != CMD_WIN)
812 win_info->viewport_height--;
815 win_info->viewport_height = 1;
816 win_info->origin.x = origin_x;
817 win_info->origin.y = origin_y;
820 } /* init_gen_win_info */
822 /* init_and_make_win().
825 init_and_make_win (void *opaque_win_info,
826 enum tui_win_type win_type,
827 int height, int width,
828 int origin_x, int origin_y,
831 struct tui_gen_win_info *generic;
833 if (opaque_win_info == NULL)
835 if (tui_win_is_auxillary (win_type))
836 opaque_win_info = (void *) tui_alloc_generic_win_info ();
838 opaque_win_info = (void *) tui_alloc_win_info (win_type);
840 if (tui_win_is_auxillary (win_type))
841 generic = (struct tui_gen_win_info *) opaque_win_info;
843 generic = &((struct tui_win_info *) opaque_win_info)->generic;
845 if (opaque_win_info != NULL)
847 init_gen_win_info (generic, win_type, height, width, origin_x, origin_y);
848 if (!tui_win_is_auxillary (win_type))
850 if (generic->type == CMD_WIN)
851 ((struct tui_win_info *) opaque_win_info)->can_highlight = FALSE;
853 ((struct tui_win_info *) opaque_win_info)->can_highlight = TRUE;
855 tui_make_window (generic, box_it);
857 return opaque_win_info;
862 make_source_or_disasm_window (struct tui_win_info **win_info_ptr,
863 enum tui_win_type type,
864 int height, int origin_y)
866 struct tui_gen_win_info *execution_info = (struct tui_gen_win_info *) NULL;
868 /* Create the exeuction info window. */
870 execution_info = tui_source_exec_info_win_ptr ();
872 execution_info = tui_disassem_exec_info_win_ptr ();
873 execution_info = init_and_make_win (execution_info,
881 /* Now create the source window. */
882 *win_info_ptr = init_and_make_win (*win_info_ptr,
885 tui_term_width () - execution_info->width,
886 execution_info->width,
890 (*win_info_ptr)->detail.source_info.execution_info = execution_info;
894 /* Show the Source/Command or the Disassem layout. */
896 show_source_or_disasm_and_command (enum tui_layout_type layout_type)
898 if (tui_current_layout () != layout_type)
900 struct tui_win_info **win_info_ptr;
901 int src_height, cmd_height;
902 struct tui_gen_win_info *locator = tui_locator_win_info_ptr ();
904 if (TUI_CMD_WIN != NULL)
905 cmd_height = TUI_CMD_WIN->generic.height;
907 cmd_height = tui_term_height () / 3;
908 src_height = tui_term_height () - cmd_height;
910 if (layout_type == SRC_COMMAND)
911 win_info_ptr = &TUI_SRC_WIN;
913 win_info_ptr = &TUI_DISASM_WIN;
915 if ((*win_info_ptr) == NULL)
917 if (layout_type == SRC_COMMAND)
918 make_source_window (win_info_ptr, src_height - 1, 0);
920 make_disasm_window (win_info_ptr, src_height - 1, 0);
921 locator = init_and_make_win (locator,
931 init_gen_win_info (locator,
937 (*win_info_ptr)->detail.source_info.has_locator = TRUE;
938 init_gen_win_info (&(*win_info_ptr)->generic,
939 (*win_info_ptr)->generic.type,
941 (*win_info_ptr)->generic.width,
942 (*win_info_ptr)->detail.source_info.execution_info->width,
944 init_gen_win_info ((*win_info_ptr)->detail.source_info.execution_info,
950 (*win_info_ptr)->can_highlight = TRUE;
951 tui_make_visible (&(*win_info_ptr)->generic);
952 tui_make_visible ((*win_info_ptr)->detail.source_info.execution_info);
954 if ((*win_info_ptr) != NULL)
956 (*win_info_ptr)->detail.source_info.has_locator = TRUE;
957 tui_make_visible (locator);
958 tui_show_locator_content ();
959 tui_show_source_content (*win_info_ptr);
961 if (TUI_CMD_WIN == NULL)
963 make_command_window (&TUI_CMD_WIN, cmd_height, src_height);
964 tui_refresh_win (&TUI_CMD_WIN->generic);
968 init_gen_win_info (&TUI_CMD_WIN->generic,
969 TUI_CMD_WIN->generic.type,
970 TUI_CMD_WIN->generic.height,
971 TUI_CMD_WIN->generic.width,
972 TUI_CMD_WIN->generic.origin.x,
973 TUI_CMD_WIN->generic.origin.y);
974 TUI_CMD_WIN->can_highlight = FALSE;
975 tui_make_visible (&TUI_CMD_WIN->generic);
978 tui_set_current_layout_to (layout_type);