binutils-gdb/gdb/tui/tui-wingeneral.c

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/* General window behavior.
2002-03-01 07:19:28 +01:00
Copyright (C) 1998-2016 Free Software Foundation, Inc.
2002-03-01 07:19:28 +01:00
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 "tui/tui.h"
#include "tui/tui-data.h"
#include "tui/tui-wingeneral.h"
#include "tui/tui-win.h"
2002-03-01 07:19:28 +01:00
#include "gdb_curses.h"
/***********************
** PUBLIC FUNCTIONS
***********************/
/* Refresh the window. */
void
tui_refresh_win (struct tui_gen_win_info *win_info)
{
if (win_info->type == DATA_WIN && win_info->content_size > 0)
{
int i;
for (i = 0; (i < win_info->content_size); i++)
{
struct tui_gen_win_info *data_item_win_ptr;
data_item_win_ptr = &((tui_win_content)
win_info->content)[i]->which_element.data_window;
if (data_item_win_ptr != NULL
&& data_item_win_ptr->handle != (WINDOW *) NULL)
wrefresh (data_item_win_ptr->handle);
}
}
else if (win_info->type == CMD_WIN)
{
/* Do nothing. */
}
else
{
if (win_info->handle != (WINDOW *) NULL)
wrefresh (win_info->handle);
}
return;
}
/* Function to delete the curses window, checking for NULL. */
void
tui_delete_win (WINDOW *window)
{
if (window != (WINDOW *) NULL)
delwin (window);
return;
}
/* Draw a border arround the window. */
2008-02-21 Pedro Alves <pedro@codesorcery.com> Silence a few -Wmissing-prototypes warnings. PR build/9877: * amd64-nat.c: Include "amd64-nat.h". * fork-child.c (_initialize_fork_child): Ditto. * gcore.c (_initialize_gcore): Ditto. * inf-ptrace.c: Include "inf-ptrace.h". (inf_ptrace_store_registers): Make it static. * linux-nat.c (linux_nat_terminal_ours): Make it static. (_initialize_linux_nat): Declare before definition. * linux-tdep.c: Include "linux-tdep.h". * linux-thread-db.c (_initialize_thread_db): Declare before definition. * proc-service.c (_initialize_proc_service): Ditto. * remote.c (remote_send_printf): Make it static. * solib.c: Include "solib.h". * symfile-mem.c (_initialize_symfile_mem): Declare before definition. * ada-lang.c (ada_la_decode, ada_match_name) (ada_suppress_symbol_printing, ada_is_array_type) (ada_value_ptr_subscript, ada_array_length) (ada_to_static_fixed_value): Make them static. (_initialize_ada_language): Declare before definition. * ada-tasks.c (ada_get_task_number, ada_get_environment_task) (ada_task_list_changed, ada_new_objfile_observer): Make them static. (_initialize_tasks): Declare before definition. * addrmap.c (_initialize_addrmap): Declare before definition. * auxv.c (default_auxv_parse): Make it static. * bfd-target.c (target_bfd_xfer_partial, target_bfd_xclose): Make them static. * breakpoint.c (remove_sal): Add line break. (expand_line_sal_maybe): Make it static. * cp-name-parser.y: Include "cp-support.h". * cp-valprint.c (cp_find_class_member): Make it static. * eval.c (value_f90_subarray): Ditto. * exceptions.c (print_any_exception): Ditto. * findcmd.c (_initialize_mem_search): Declare before definition. * frame.c (frame_observer_target_changed): Make it static. * gnu-v3-abi.c (gnuv3_find_method_in): Make it static. * inf-child.c: Include "inf-child.h". * inferior.h (valid_inferior_id): Rename to ... (valid_gdb_inferior_id): ... this. * infrun.c (infrun_thread_stop_requested, siginfo_make_value): Make them static. * jv-lang.c (java_language_arch_info): Make it static. * m2-typeprint.c (m2_get_discrete_bounds): Ditto. * osdata.c (info_osdata_command): Make it static. * regcache.c (regcache_observer_target_changed): Make it static. * reverse.c (_initialize_reverse): Declare before definition. * stabsread.c (cleanup_undefined_types_noname) (cleanup_undefined_types_1): Make them static. * symfile.c (place_section): Make it static. * symtab.c (find_pc_sect_psymtab_closer): Make it static. * target-descriptions.c (_initialize_target_descriptions): Declare before definition. * target.c (default_get_ada_task_ptid, find_default_can_async_p) (find_default_is_async_p, find_default_supports_non_stop): Make them static. (target_supports_non_stop): Add prototype. (dummy_pid_to_str): Make it static. * utils.c (_initialize_utils): Declare before definition. * ada-exp.y (_initialize_ada_exp): Declare before definition. * solib-svr4.c (HAS_LM_DYNAMIC_FROM_LINK_MAP): Add a prototype. * target.h (struct target_ops): Add a prototype to the to_can_execute_reverse callback. * macroscope.c (_initialize_macroscope): Declare before definition. * cp-namespace.c (_initialize_cp_namespace): Declare before definition. * python/python.c (_initialize_python): Declare before definition. * tui/tui-command.c: Include "tui/tui-command.h". * tui/tui-data.c (init_content_element, init_win_info): Make them static. * tui/tui-disasm.c: Include "tui/tui-disasm.h". * tui/tui-interp.c (_initialize_tui_interp): Declare before definition. * tui/tui-layout.c: Include "tui/tui-layout.h". (_initialize_tui_layout): Declare before definition. * tui/tui-regs.c: Include "tui/tui-regs.h". (tui_display_reg_element_at_line): Make it static. (_initialize_tui_regs): Declare before definition. * tui/tui-stack.c (_initialize_tui_stack): Declare before definition. * tui/tui-win.c: Include "tui/tui-win.h". (_initialize_tui_win): Declare before definition. (tui_sigwinch_handler): Make it static. Wrap in ifdef SIGWINCH. * tui/tui-win.h (tui_sigwinch_handler): Delete declaration. (tui_get_cmd_list): Add a prototype. * tui/tui-windata.c: Include tui-windata.h. * tui/tui-wingeneral.c (box_win): Make it static. * cli/cli-logging.c (show_logging_command): Make it static. (_initialize_cli_logging): Declare before definition. * mi/mi-common.c (_initialize_gdb_mi_common): Declare before definition.
2009-02-21 17:14:50 +01:00
static void
box_win (struct tui_gen_win_info *win_info,
int highlight_flag)
{
if (win_info && win_info->handle)
{
WINDOW *win;
int attrs;
win = win_info->handle;
if (highlight_flag == HILITE)
attrs = tui_active_border_attrs;
else
attrs = tui_border_attrs;
wattron (win, attrs);
#ifdef HAVE_WBORDER
wborder (win, tui_border_vline, tui_border_vline,
tui_border_hline, tui_border_hline,
tui_border_ulcorner, tui_border_urcorner,
tui_border_llcorner, tui_border_lrcorner);
#else
box (win, tui_border_vline, tui_border_hline);
#endif
if (win_info->title)
mvwaddstr (win, 0, 3, win_info->title);
wattroff (win, attrs);
}
}
void
tui_unhighlight_win (struct tui_win_info *win_info)
{
if (win_info != NULL
&& win_info->generic.handle != (WINDOW *) NULL)
{
box_win ((struct tui_gen_win_info *) win_info, NO_HILITE);
wrefresh (win_info->generic.handle);
tui_set_win_highlight (win_info, 0);
}
}
void
tui_highlight_win (struct tui_win_info *win_info)
{
if (win_info != NULL
&& win_info->can_highlight
&& win_info->generic.handle != (WINDOW *) NULL)
{
box_win ((struct tui_gen_win_info *) win_info, HILITE);
wrefresh (win_info->generic.handle);
tui_set_win_highlight (win_info, 1);
}
}
void
tui_check_and_display_highlight_if_needed (struct tui_win_info *win_info)
{
if (win_info != NULL && win_info->generic.type != CMD_WIN)
{
if (win_info->is_highlighted)
tui_highlight_win (win_info);
else
tui_unhighlight_win (win_info);
}
return;
}
void
tui_make_window (struct tui_gen_win_info *win_info, int box_it)
{
WINDOW *handle;
handle = newwin (win_info->height,
win_info->width,
win_info->origin.y,
win_info->origin.x);
win_info->handle = handle;
if (handle != (WINDOW *) NULL)
{
if (box_it == BOX_WINDOW)
box_win (win_info, NO_HILITE);
win_info->is_visible = TRUE;
scrollok (handle, TRUE);
}
}
/* We can't really make windows visible, or invisible. So we have to
delete the entire window when making it visible, and create it
again when making it visible. */
static void
make_visible (struct tui_gen_win_info *win_info, int visible)
{
/* Don't tear down/recreate command window. */
if (win_info->type == CMD_WIN)
return;
if (visible)
{
if (!win_info->is_visible)
{
tui_make_window (win_info,
(win_info->type != CMD_WIN
&& !tui_win_is_auxillary (win_info->type)));
win_info->is_visible = TRUE;
}
}
else if (!visible
&& win_info->is_visible
&& win_info->handle != (WINDOW *) NULL)
{
win_info->is_visible = FALSE;
tui_delete_win (win_info->handle);
win_info->handle = NULL;
}
return;
}
void
tui_make_visible (struct tui_gen_win_info *win_info)
{
make_visible (win_info, 1);
}
void
tui_make_invisible (struct tui_gen_win_info *win_info)
{
make_visible (win_info, 0);
}
/* Makes all windows invisible (except the command and locator
windows). */
static void
make_all_visible (int visible)
{
int i;
for (i = 0; i < MAX_MAJOR_WINDOWS; i++)
{
if (tui_win_list[i] != NULL
&& ((tui_win_list[i])->generic.type) != CMD_WIN)
{
if (tui_win_is_source_type ((tui_win_list[i])->generic.type))
make_visible ((tui_win_list[i])->detail.source_info.execution_info,
visible);
make_visible ((struct tui_gen_win_info *) tui_win_list[i], visible);
}
}
return;
}
void
tui_make_all_visible (void)
{
make_all_visible (1);
}
void
tui_make_all_invisible (void)
{
make_all_visible (0);
}
/* Function to refresh all the windows currently displayed. */
void
tui_refresh_all (struct tui_win_info **list)
{
int type;
struct tui_gen_win_info *locator = tui_locator_win_info_ptr ();
for (type = SRC_WIN; (type < MAX_MAJOR_WINDOWS); type++)
{
if (list[type] && list[type]->generic.is_visible)
{
if (type == SRC_WIN || type == DISASSEM_WIN)
{
touchwin (list[type]->detail.source_info.execution_info->handle);
tui_refresh_win (list[type]->detail.source_info.execution_info);
}
touchwin (list[type]->generic.handle);
tui_refresh_win (&list[type]->generic);
}
}
if (locator->is_visible)
{
touchwin (locator->handle);
tui_refresh_win (locator);
}
}
/*********************************
** Local Static Functions
*********************************/