925 lines
22 KiB
C
925 lines
22 KiB
C
/* TUI data manipulation routines.
|
|
|
|
Copyright (C) 1998-2015 Free Software Foundation, Inc.
|
|
|
|
Contributed by Hewlett-Packard Company.
|
|
|
|
This file is part of GDB.
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program. If not, see <http://www.gnu.org/licenses/>. */
|
|
|
|
#include "defs.h"
|
|
#include "symtab.h"
|
|
#include "tui/tui.h"
|
|
#include "tui/tui-data.h"
|
|
#include "tui/tui-wingeneral.h"
|
|
#include "gdb_curses.h"
|
|
|
|
/****************************
|
|
** GLOBAL DECLARATIONS
|
|
****************************/
|
|
struct tui_win_info *(tui_win_list[MAX_MAJOR_WINDOWS]);
|
|
|
|
/***************************
|
|
** Private data
|
|
****************************/
|
|
static enum tui_layout_type current_layout = UNDEFINED_LAYOUT;
|
|
static int term_height, term_width;
|
|
static struct tui_gen_win_info _locator;
|
|
static struct tui_gen_win_info exec_info[2];
|
|
static struct tui_win_info *src_win_list[2];
|
|
static struct tui_list source_windows = {src_win_list, 0};
|
|
static int default_tab_len = DEFAULT_TAB_LEN;
|
|
static struct tui_win_info *win_with_focus = (struct tui_win_info *) NULL;
|
|
static struct tui_layout_def layout_def = {
|
|
SRC_WIN, /* DISPLAY_MODE */
|
|
FALSE, /* SPLIT */
|
|
TUI_UNDEFINED_REGS, /* REGS_DISPLAY_TYPE */
|
|
TUI_SFLOAT_REGS}; /* FLOAT_REGS_DISPLAY_TYPE */
|
|
|
|
static int win_resized = FALSE;
|
|
|
|
|
|
/*********************************
|
|
** Static function forward decls
|
|
**********************************/
|
|
static void free_content (tui_win_content,
|
|
int,
|
|
enum tui_win_type);
|
|
static void free_content_elements (tui_win_content,
|
|
int,
|
|
enum tui_win_type);
|
|
|
|
|
|
|
|
/*********************************
|
|
** PUBLIC FUNCTIONS
|
|
**********************************/
|
|
|
|
int
|
|
tui_win_is_source_type (enum tui_win_type win_type)
|
|
{
|
|
return (win_type == SRC_WIN || win_type == DISASSEM_WIN);
|
|
}
|
|
|
|
int
|
|
tui_win_is_auxillary (enum tui_win_type win_type)
|
|
{
|
|
return (win_type > MAX_MAJOR_WINDOWS);
|
|
}
|
|
|
|
int
|
|
tui_win_has_locator (struct tui_win_info *win_info)
|
|
{
|
|
return (win_info != NULL
|
|
&& win_info->detail.source_info.has_locator);
|
|
}
|
|
|
|
void
|
|
tui_set_win_highlight (struct tui_win_info *win_info,
|
|
int highlight)
|
|
{
|
|
if (win_info != NULL)
|
|
win_info->is_highlighted = highlight;
|
|
}
|
|
|
|
/******************************************
|
|
** ACCESSORS & MUTATORS FOR PRIVATE DATA
|
|
******************************************/
|
|
|
|
/* Answer a whether the terminal window has been resized or not. */
|
|
int
|
|
tui_win_resized (void)
|
|
{
|
|
return win_resized;
|
|
}
|
|
|
|
|
|
/* Set a whether the terminal window has been resized or not. */
|
|
void
|
|
tui_set_win_resized_to (int resized)
|
|
{
|
|
win_resized = resized;
|
|
}
|
|
|
|
|
|
/* Answer a pointer to the current layout definition. */
|
|
struct tui_layout_def *
|
|
tui_layout_def (void)
|
|
{
|
|
return &layout_def;
|
|
}
|
|
|
|
|
|
/* Answer the window with the logical focus. */
|
|
struct tui_win_info *
|
|
tui_win_with_focus (void)
|
|
{
|
|
return win_with_focus;
|
|
}
|
|
|
|
|
|
/* Set the window that has the logical focus. */
|
|
void
|
|
tui_set_win_with_focus (struct tui_win_info *win_info)
|
|
{
|
|
win_with_focus = win_info;
|
|
}
|
|
|
|
|
|
/* Answer the length in chars, of tabs. */
|
|
int
|
|
tui_default_tab_len (void)
|
|
{
|
|
return default_tab_len;
|
|
}
|
|
|
|
|
|
/* Set the length in chars, of tabs. */
|
|
void
|
|
tui_set_default_tab_len (int len)
|
|
{
|
|
default_tab_len = len;
|
|
}
|
|
|
|
|
|
/* Accessor for the current source window. Usually there is only one
|
|
source window (either source or disassembly), but both can be
|
|
displayed at the same time. */
|
|
struct tui_list *
|
|
tui_source_windows (void)
|
|
{
|
|
return &source_windows;
|
|
}
|
|
|
|
|
|
/* Clear the list of source windows. Usually there is only one source
|
|
window (either source or disassembly), but both can be displayed at
|
|
the same time. */
|
|
void
|
|
tui_clear_source_windows (void)
|
|
{
|
|
source_windows.list[0] = NULL;
|
|
source_windows.list[1] = NULL;
|
|
source_windows.count = 0;
|
|
}
|
|
|
|
|
|
/* Clear the pertinant detail in the source windows. */
|
|
void
|
|
tui_clear_source_windows_detail (void)
|
|
{
|
|
int i;
|
|
|
|
for (i = 0; i < (tui_source_windows ())->count; i++)
|
|
tui_clear_win_detail ((tui_source_windows ())->list[i]);
|
|
}
|
|
|
|
|
|
/* Add a window to the list of source windows. Usually there is only
|
|
one source window (either source or disassembly), but both can be
|
|
displayed at the same time. */
|
|
void
|
|
tui_add_to_source_windows (struct tui_win_info *win_info)
|
|
{
|
|
if (source_windows.count < 2)
|
|
source_windows.list[source_windows.count++] = (void *) win_info;
|
|
}
|
|
|
|
|
|
/* Clear the pertinant detail in the windows. */
|
|
void
|
|
tui_clear_win_detail (struct tui_win_info *win_info)
|
|
{
|
|
if (win_info != NULL)
|
|
{
|
|
switch (win_info->generic.type)
|
|
{
|
|
case SRC_WIN:
|
|
case DISASSEM_WIN:
|
|
win_info->detail.source_info.gdbarch = NULL;
|
|
win_info->detail.source_info.start_line_or_addr.loa = LOA_ADDRESS;
|
|
win_info->detail.source_info.start_line_or_addr.u.addr = 0;
|
|
win_info->detail.source_info.horizontal_offset = 0;
|
|
break;
|
|
case CMD_WIN:
|
|
win_info->detail.command_info.cur_line =
|
|
win_info->detail.command_info.curch = 0;
|
|
break;
|
|
case DATA_WIN:
|
|
win_info->detail.data_display_info.data_content =
|
|
(tui_win_content) NULL;
|
|
win_info->detail.data_display_info.data_content_count = 0;
|
|
win_info->detail.data_display_info.regs_content =
|
|
(tui_win_content) NULL;
|
|
win_info->detail.data_display_info.regs_content_count = 0;
|
|
win_info->detail.data_display_info.regs_display_type =
|
|
TUI_UNDEFINED_REGS;
|
|
win_info->detail.data_display_info.regs_column_count = 1;
|
|
win_info->detail.data_display_info.display_regs = FALSE;
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
/* Accessor for the source execution info ptr. */
|
|
struct tui_gen_win_info *
|
|
tui_source_exec_info_win_ptr (void)
|
|
{
|
|
return &exec_info[0];
|
|
}
|
|
|
|
|
|
/* Accessor for the disassem execution info ptr. */
|
|
struct tui_gen_win_info *
|
|
tui_disassem_exec_info_win_ptr (void)
|
|
{
|
|
return &exec_info[1];
|
|
}
|
|
|
|
|
|
/* Accessor for the locator win info. Answers a pointer to the static
|
|
locator win info struct. */
|
|
struct tui_gen_win_info *
|
|
tui_locator_win_info_ptr (void)
|
|
{
|
|
return &_locator;
|
|
}
|
|
|
|
|
|
/* Accessor for the term_height. */
|
|
int
|
|
tui_term_height (void)
|
|
{
|
|
return term_height;
|
|
}
|
|
|
|
|
|
/* Mutator for the term height. */
|
|
void
|
|
tui_set_term_height_to (int h)
|
|
{
|
|
term_height = h;
|
|
}
|
|
|
|
|
|
/* Accessor for the term_width. */
|
|
int
|
|
tui_term_width (void)
|
|
{
|
|
return term_width;
|
|
}
|
|
|
|
|
|
/* Mutator for the term_width. */
|
|
void
|
|
tui_set_term_width_to (int w)
|
|
{
|
|
term_width = w;
|
|
}
|
|
|
|
|
|
/* Accessor for the current layout. */
|
|
enum tui_layout_type
|
|
tui_current_layout (void)
|
|
{
|
|
return current_layout;
|
|
}
|
|
|
|
|
|
/* Mutator for the current layout. */
|
|
void
|
|
tui_set_current_layout_to (enum tui_layout_type new_layout)
|
|
{
|
|
current_layout = new_layout;
|
|
}
|
|
|
|
|
|
/*****************************
|
|
** OTHER PUBLIC FUNCTIONS
|
|
*****************************/
|
|
|
|
|
|
/* Answer the next window in the list, cycling back to the top if
|
|
necessary. */
|
|
struct tui_win_info *
|
|
tui_next_win (struct tui_win_info *cur_win)
|
|
{
|
|
int type = cur_win->generic.type;
|
|
struct tui_win_info *next_win = (struct tui_win_info *) NULL;
|
|
|
|
if (cur_win->generic.type == CMD_WIN)
|
|
type = SRC_WIN;
|
|
else
|
|
type = cur_win->generic.type + 1;
|
|
while (type != cur_win->generic.type && (next_win == NULL))
|
|
{
|
|
if (tui_win_list[type]
|
|
&& tui_win_list[type]->generic.is_visible)
|
|
next_win = tui_win_list[type];
|
|
else
|
|
{
|
|
if (type == CMD_WIN)
|
|
type = SRC_WIN;
|
|
else
|
|
type++;
|
|
}
|
|
}
|
|
|
|
return next_win;
|
|
}
|
|
|
|
|
|
/* Answer the prev window in the list, cycling back to the bottom if
|
|
necessary. */
|
|
struct tui_win_info *
|
|
tui_prev_win (struct tui_win_info *cur_win)
|
|
{
|
|
int type = cur_win->generic.type;
|
|
struct tui_win_info *prev = (struct tui_win_info *) NULL;
|
|
|
|
if (cur_win->generic.type == SRC_WIN)
|
|
type = CMD_WIN;
|
|
else
|
|
type = cur_win->generic.type - 1;
|
|
while (type != cur_win->generic.type && (prev == NULL))
|
|
{
|
|
if (tui_win_list[type]
|
|
&& tui_win_list[type]->generic.is_visible)
|
|
prev = tui_win_list[type];
|
|
else
|
|
{
|
|
if (type == SRC_WIN)
|
|
type = CMD_WIN;
|
|
else
|
|
type--;
|
|
}
|
|
}
|
|
|
|
return prev;
|
|
}
|
|
|
|
|
|
/* Answer the window represented by name. */
|
|
struct tui_win_info *
|
|
tui_partial_win_by_name (char *name)
|
|
{
|
|
struct tui_win_info *win_info = (struct tui_win_info *) NULL;
|
|
|
|
if (name != (char *) NULL)
|
|
{
|
|
int i = 0;
|
|
|
|
while (i < MAX_MAJOR_WINDOWS && win_info == NULL)
|
|
{
|
|
if (tui_win_list[i] != 0)
|
|
{
|
|
char *cur_name = tui_win_name (&tui_win_list[i]->generic);
|
|
|
|
if (strlen (name) <= strlen (cur_name)
|
|
&& startswith (cur_name, name))
|
|
win_info = tui_win_list[i];
|
|
}
|
|
i++;
|
|
}
|
|
}
|
|
|
|
return win_info;
|
|
}
|
|
|
|
|
|
/* Answer the name of the window. */
|
|
char *
|
|
tui_win_name (struct tui_gen_win_info *win_info)
|
|
{
|
|
char *name = (char *) NULL;
|
|
|
|
switch (win_info->type)
|
|
{
|
|
case SRC_WIN:
|
|
name = SRC_NAME;
|
|
break;
|
|
case CMD_WIN:
|
|
name = CMD_NAME;
|
|
break;
|
|
case DISASSEM_WIN:
|
|
name = DISASSEM_NAME;
|
|
break;
|
|
case DATA_WIN:
|
|
name = DATA_NAME;
|
|
break;
|
|
default:
|
|
name = "";
|
|
break;
|
|
}
|
|
|
|
return name;
|
|
}
|
|
|
|
|
|
void
|
|
tui_initialize_static_data (void)
|
|
{
|
|
tui_init_generic_part (tui_source_exec_info_win_ptr ());
|
|
tui_init_generic_part (tui_disassem_exec_info_win_ptr ());
|
|
tui_init_generic_part (tui_locator_win_info_ptr ());
|
|
}
|
|
|
|
|
|
struct tui_gen_win_info *
|
|
tui_alloc_generic_win_info (void)
|
|
{
|
|
struct tui_gen_win_info *win;
|
|
|
|
if ((win = XNEW (struct tui_gen_win_info)) != NULL)
|
|
tui_init_generic_part (win);
|
|
|
|
return win;
|
|
}
|
|
|
|
|
|
void
|
|
tui_init_generic_part (struct tui_gen_win_info *win)
|
|
{
|
|
win->width =
|
|
win->height =
|
|
win->origin.x =
|
|
win->origin.y =
|
|
win->viewport_height =
|
|
win->content_size =
|
|
win->last_visible_line = 0;
|
|
win->handle = (WINDOW *) NULL;
|
|
win->content = NULL;
|
|
win->content_in_use =
|
|
win->is_visible = FALSE;
|
|
win->title = 0;
|
|
}
|
|
|
|
|
|
/* init_content_element().
|
|
*/
|
|
static void
|
|
init_content_element (struct tui_win_element *element,
|
|
enum tui_win_type type)
|
|
{
|
|
element->highlight = FALSE;
|
|
switch (type)
|
|
{
|
|
case SRC_WIN:
|
|
case DISASSEM_WIN:
|
|
element->which_element.source.line = (char *) NULL;
|
|
element->which_element.source.line_or_addr.loa = LOA_LINE;
|
|
element->which_element.source.line_or_addr.u.line_no = 0;
|
|
element->which_element.source.is_exec_point = FALSE;
|
|
element->which_element.source.has_break = FALSE;
|
|
break;
|
|
case DATA_WIN:
|
|
tui_init_generic_part (&element->which_element.data_window);
|
|
element->which_element.data_window.type = DATA_ITEM_WIN;
|
|
element->which_element.data_window.content =
|
|
tui_alloc_content (1, DATA_ITEM_WIN);
|
|
element->which_element.data_window.content_size = 1;
|
|
break;
|
|
case CMD_WIN:
|
|
element->which_element.command.line = (char *) NULL;
|
|
break;
|
|
case DATA_ITEM_WIN:
|
|
element->which_element.data.name = (char *) NULL;
|
|
element->which_element.data.type = TUI_REGISTER;
|
|
element->which_element.data.item_no = UNDEFINED_ITEM;
|
|
element->which_element.data.value = NULL;
|
|
element->which_element.data.highlight = FALSE;
|
|
element->which_element.data.content = (char*) NULL;
|
|
break;
|
|
case LOCATOR_WIN:
|
|
element->which_element.locator.full_name[0] =
|
|
element->which_element.locator.proc_name[0] = (char) 0;
|
|
element->which_element.locator.line_no = 0;
|
|
element->which_element.locator.addr = 0;
|
|
break;
|
|
case EXEC_INFO_WIN:
|
|
memset(element->which_element.simple_string, ' ',
|
|
sizeof(element->which_element.simple_string));
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
|
|
static void
|
|
init_win_info (struct tui_win_info *win_info)
|
|
{
|
|
tui_init_generic_part (&win_info->generic);
|
|
win_info->can_highlight =
|
|
win_info->is_highlighted = FALSE;
|
|
switch (win_info->generic.type)
|
|
{
|
|
case SRC_WIN:
|
|
case DISASSEM_WIN:
|
|
win_info->detail.source_info.execution_info
|
|
= (struct tui_gen_win_info *) NULL;
|
|
win_info->detail.source_info.has_locator = FALSE;
|
|
win_info->detail.source_info.horizontal_offset = 0;
|
|
win_info->detail.source_info.gdbarch = NULL;
|
|
win_info->detail.source_info.start_line_or_addr.loa = LOA_ADDRESS;
|
|
win_info->detail.source_info.start_line_or_addr.u.addr = 0;
|
|
win_info->detail.source_info.fullname = NULL;
|
|
break;
|
|
case DATA_WIN:
|
|
win_info->detail.data_display_info.data_content = (tui_win_content) NULL;
|
|
win_info->detail.data_display_info.data_content_count = 0;
|
|
win_info->detail.data_display_info.regs_content = (tui_win_content) NULL;
|
|
win_info->detail.data_display_info.regs_content_count = 0;
|
|
win_info->detail.data_display_info.regs_display_type =
|
|
TUI_UNDEFINED_REGS;
|
|
win_info->detail.data_display_info.regs_column_count = 1;
|
|
win_info->detail.data_display_info.display_regs = FALSE;
|
|
win_info->detail.data_display_info.current_group = 0;
|
|
break;
|
|
case CMD_WIN:
|
|
win_info->detail.command_info.cur_line = 0;
|
|
win_info->detail.command_info.curch = 0;
|
|
break;
|
|
default:
|
|
win_info->detail.opaque = NULL;
|
|
break;
|
|
}
|
|
}
|
|
|
|
|
|
struct tui_win_info *
|
|
tui_alloc_win_info (enum tui_win_type type)
|
|
{
|
|
struct tui_win_info *win_info;
|
|
|
|
win_info = XNEW (struct tui_win_info);
|
|
if (win_info != NULL)
|
|
{
|
|
win_info->generic.type = type;
|
|
init_win_info (win_info);
|
|
}
|
|
|
|
return win_info;
|
|
}
|
|
|
|
|
|
/* Allocates the content and elements in a block. */
|
|
tui_win_content
|
|
tui_alloc_content (int num_elements, enum tui_win_type type)
|
|
{
|
|
tui_win_content content;
|
|
char *element_block_ptr;
|
|
int i;
|
|
|
|
content = xmalloc (sizeof (struct tui_win_element *) *num_elements);
|
|
if (content != NULL)
|
|
{
|
|
/*
|
|
* All windows, except the data window, can allocate the
|
|
* elements in a chunk. The data window cannot because items
|
|
* can be added/removed from the data display by the user at any
|
|
* time.
|
|
*/
|
|
if (type != DATA_WIN)
|
|
{
|
|
element_block_ptr =
|
|
xmalloc (sizeof (struct tui_win_element) * num_elements);
|
|
if (element_block_ptr != NULL)
|
|
{
|
|
for (i = 0; i < num_elements; i++)
|
|
{
|
|
content[i] = (struct tui_win_element *) element_block_ptr;
|
|
init_content_element (content[i], type);
|
|
element_block_ptr += sizeof (struct tui_win_element);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
xfree (content);
|
|
content = (tui_win_content) NULL;
|
|
}
|
|
}
|
|
}
|
|
|
|
return content;
|
|
}
|
|
|
|
|
|
/* Adds the input number of elements to the windows's content. If no
|
|
content has been allocated yet, alloc_content() is called to do
|
|
this. The index of the first element added is returned, unless
|
|
there is a memory allocation error, in which case, (-1) is
|
|
returned. */
|
|
int
|
|
tui_add_content_elements (struct tui_gen_win_info *win_info,
|
|
int num_elements)
|
|
{
|
|
struct tui_win_element *element_ptr;
|
|
int i, index_start;
|
|
|
|
if (win_info->content == NULL)
|
|
{
|
|
win_info->content = tui_alloc_content (num_elements, win_info->type);
|
|
index_start = 0;
|
|
}
|
|
else
|
|
index_start = win_info->content_size;
|
|
if (win_info->content != NULL)
|
|
{
|
|
for (i = index_start; (i < num_elements + index_start); i++)
|
|
{
|
|
if ((element_ptr = XNEW (struct tui_win_element)) != NULL)
|
|
{
|
|
win_info->content[i] = (void *) element_ptr;
|
|
init_content_element (element_ptr, win_info->type);
|
|
win_info->content_size++;
|
|
}
|
|
else /* Things must be really hosed now! We ran out of
|
|
memory!? */
|
|
return (-1);
|
|
}
|
|
}
|
|
|
|
return index_start;
|
|
}
|
|
|
|
|
|
/* Delete all curses windows associated with win_info, leaving
|
|
everything else intact. */
|
|
void
|
|
tui_del_window (struct tui_win_info *win_info)
|
|
{
|
|
struct tui_gen_win_info *generic_win;
|
|
|
|
switch (win_info->generic.type)
|
|
{
|
|
case SRC_WIN:
|
|
case DISASSEM_WIN:
|
|
generic_win = tui_locator_win_info_ptr ();
|
|
if (generic_win != (struct tui_gen_win_info *) NULL)
|
|
{
|
|
tui_delete_win (generic_win->handle);
|
|
generic_win->handle = (WINDOW *) NULL;
|
|
generic_win->is_visible = FALSE;
|
|
}
|
|
if (win_info->detail.source_info.fullname)
|
|
{
|
|
xfree (win_info->detail.source_info.fullname);
|
|
win_info->detail.source_info.fullname = NULL;
|
|
}
|
|
generic_win = win_info->detail.source_info.execution_info;
|
|
if (generic_win != (struct tui_gen_win_info *) NULL)
|
|
{
|
|
tui_delete_win (generic_win->handle);
|
|
generic_win->handle = (WINDOW *) NULL;
|
|
generic_win->is_visible = FALSE;
|
|
}
|
|
break;
|
|
case DATA_WIN:
|
|
if (win_info->generic.content != NULL)
|
|
{
|
|
tui_del_data_windows (win_info->detail.data_display_info.regs_content,
|
|
win_info->detail.data_display_info.regs_content_count);
|
|
tui_del_data_windows (win_info->detail.data_display_info.data_content,
|
|
win_info->detail.data_display_info.data_content_count);
|
|
}
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
if (win_info->generic.handle != (WINDOW *) NULL)
|
|
{
|
|
tui_delete_win (win_info->generic.handle);
|
|
win_info->generic.handle = (WINDOW *) NULL;
|
|
win_info->generic.is_visible = FALSE;
|
|
}
|
|
}
|
|
|
|
|
|
void
|
|
tui_free_window (struct tui_win_info *win_info)
|
|
{
|
|
struct tui_gen_win_info *generic_win;
|
|
|
|
switch (win_info->generic.type)
|
|
{
|
|
case SRC_WIN:
|
|
case DISASSEM_WIN:
|
|
if (win_info->detail.source_info.fullname)
|
|
{
|
|
xfree (win_info->detail.source_info.fullname);
|
|
win_info->detail.source_info.fullname = NULL;
|
|
}
|
|
generic_win = win_info->detail.source_info.execution_info;
|
|
if (generic_win != (struct tui_gen_win_info *) NULL)
|
|
{
|
|
tui_delete_win (generic_win->handle);
|
|
generic_win->handle = (WINDOW *) NULL;
|
|
tui_free_win_content (generic_win);
|
|
}
|
|
break;
|
|
case DATA_WIN:
|
|
if (win_info->generic.content != NULL)
|
|
{
|
|
tui_free_data_content (win_info->detail.data_display_info.regs_content,
|
|
win_info->detail.data_display_info.regs_content_count);
|
|
win_info->detail.data_display_info.regs_content =
|
|
(tui_win_content) NULL;
|
|
win_info->detail.data_display_info.regs_content_count = 0;
|
|
tui_free_data_content (win_info->detail.data_display_info.data_content,
|
|
win_info->detail.data_display_info.data_content_count);
|
|
win_info->detail.data_display_info.data_content =
|
|
(tui_win_content) NULL;
|
|
win_info->detail.data_display_info.data_content_count = 0;
|
|
win_info->detail.data_display_info.regs_display_type =
|
|
TUI_UNDEFINED_REGS;
|
|
win_info->detail.data_display_info.regs_column_count = 1;
|
|
win_info->detail.data_display_info.display_regs = FALSE;
|
|
win_info->generic.content = NULL;
|
|
win_info->generic.content_size = 0;
|
|
}
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
if (win_info->generic.handle != (WINDOW *) NULL)
|
|
{
|
|
tui_delete_win (win_info->generic.handle);
|
|
win_info->generic.handle = (WINDOW *) NULL;
|
|
tui_free_win_content (&win_info->generic);
|
|
}
|
|
if (win_info->generic.title)
|
|
xfree (win_info->generic.title);
|
|
xfree (win_info);
|
|
}
|
|
|
|
|
|
void
|
|
tui_free_all_source_wins_content (void)
|
|
{
|
|
int i;
|
|
|
|
for (i = 0; i < (tui_source_windows ())->count; i++)
|
|
{
|
|
struct tui_win_info *win_info = (tui_source_windows ())->list[i];
|
|
|
|
if (win_info != NULL)
|
|
{
|
|
tui_free_win_content (&(win_info->generic));
|
|
tui_free_win_content (win_info->detail.source_info.execution_info);
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
void
|
|
tui_free_win_content (struct tui_gen_win_info *win_info)
|
|
{
|
|
if (win_info->content != NULL)
|
|
{
|
|
free_content ((tui_win_content) win_info->content,
|
|
win_info->content_size,
|
|
win_info->type);
|
|
win_info->content = NULL;
|
|
}
|
|
win_info->content_size = 0;
|
|
}
|
|
|
|
|
|
void
|
|
tui_del_data_windows (tui_win_content content,
|
|
int content_size)
|
|
{
|
|
int i;
|
|
|
|
/* Remember that data window content elements are of type struct
|
|
tui_gen_win_info *, each of which whose single element is a data
|
|
element. */
|
|
for (i = 0; i < content_size; i++)
|
|
{
|
|
struct tui_gen_win_info *generic_win
|
|
= &content[i]->which_element.data_window;
|
|
|
|
if (generic_win != (struct tui_gen_win_info *) NULL)
|
|
{
|
|
tui_delete_win (generic_win->handle);
|
|
generic_win->handle = (WINDOW *) NULL;
|
|
generic_win->is_visible = FALSE;
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
void
|
|
tui_free_data_content (tui_win_content content,
|
|
int content_size)
|
|
{
|
|
int i;
|
|
|
|
/* Remember that data window content elements are of type struct
|
|
tui_gen_win_info *, each of which whose single element is a data
|
|
element. */
|
|
for (i = 0; i < content_size; i++)
|
|
{
|
|
struct tui_gen_win_info *generic_win
|
|
= &content[i]->which_element.data_window;
|
|
|
|
if (generic_win != (struct tui_gen_win_info *) NULL)
|
|
{
|
|
tui_delete_win (generic_win->handle);
|
|
generic_win->handle = (WINDOW *) NULL;
|
|
tui_free_win_content (generic_win);
|
|
}
|
|
}
|
|
free_content (content,
|
|
content_size,
|
|
DATA_WIN);
|
|
}
|
|
|
|
|
|
/**********************************
|
|
** LOCAL STATIC FUNCTIONS **
|
|
**********************************/
|
|
|
|
|
|
static void
|
|
free_content (tui_win_content content,
|
|
int content_size,
|
|
enum tui_win_type win_type)
|
|
{
|
|
if (content != (tui_win_content) NULL)
|
|
{
|
|
free_content_elements (content, content_size, win_type);
|
|
xfree (content);
|
|
}
|
|
}
|
|
|
|
|
|
/* free_content_elements().
|
|
*/
|
|
static void
|
|
free_content_elements (tui_win_content content,
|
|
int content_size,
|
|
enum tui_win_type type)
|
|
{
|
|
if (content != (tui_win_content) NULL)
|
|
{
|
|
int i;
|
|
|
|
if (type == SRC_WIN || type == DISASSEM_WIN)
|
|
{
|
|
/* Free whole source block. */
|
|
xfree (content[0]->which_element.source.line);
|
|
}
|
|
else
|
|
{
|
|
for (i = 0; i < content_size; i++)
|
|
{
|
|
struct tui_win_element *element;
|
|
|
|
element = content[i];
|
|
if (element != (struct tui_win_element *) NULL)
|
|
{
|
|
switch (type)
|
|
{
|
|
case DATA_WIN:
|
|
xfree (element);
|
|
break;
|
|
case DATA_ITEM_WIN:
|
|
/* Note that data elements are not allocated in
|
|
a single block, but individually, as
|
|
needed. */
|
|
if (element->which_element.data.type != TUI_REGISTER)
|
|
xfree ((void *)element->which_element.data.name);
|
|
xfree (element->which_element.data.value);
|
|
xfree (element->which_element.data.content);
|
|
xfree (element);
|
|
break;
|
|
case CMD_WIN:
|
|
xfree (element->which_element.command.line);
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if (type != DATA_WIN && type != DATA_ITEM_WIN)
|
|
xfree (content[0]); /* Free the element block. */
|
|
}
|
|
}
|