binutils-gdb/gdb/tui/tui-wingeneral.c
Andrew Cagney 6d012f143d 2004-02-07 Andrew Cagney <cagney@redhat.com>
* tui/tui.h: Do not include <stdarg.h>, <string.h>, and
	"ansidecl.h".  Do not undef "reg" and "chtype".  Fix case of
	fields and variables.
	* tui/tui-wingeneral.h (m_beVisible): Delete macro.
	(m_beInvisible): Delete macro.
	* tui/tui-data.h: Fix case case fields and variables.
	(m_genWinPtrIsNull): Delete macro.
	(tui_win_list): Rename winList.
	(TUI_SRC_WIN): Rename srcWin.
	(TUI_DISASM_WIN): Rename disassemWin.
	(TUI_DATA_WIN): Rename dataWin.
	(TUI_CMD_WIN): Rename cmdWin.
	(m_genWinPtrNotNull): Delete macro.
	(m_winPtrIsNull): Delete macro.
	(m_winPtrNotNull): Delete macro.
	(tui_win_is_source_type): Replace m_winIsSourceType
	(tui_win_is_auxillary): Replace m_winIsAuzillary.
	(tui_win_has_locator): Replace m_hasLocator.
	(tui_set_win_highlight): Replace m_setWinHighlightOn and
	m_setWinHighlightOff.
	* tui/tui-data.c: Update references.
	(tui_win_is_source_type, tui_set_win_highlight): New functions.
	(tui_win_has_locator, tui_win_is_auxillary): New functions.
	* tui/tui-command.c, tui/tui-disasm.c: Update references.
	* tui/tui-io.c, tui/tui-layout.c, tui/tui-regs.c: Ditto.
	* tui/tui-regs.h, tui/tui-source.c, tui/tui-stack.c: Ditto.
	* tui/tui-win.c, tui/tui-windata.c, tui/tui-wingeneral.c: Ditto.
	* tui/tui-winsource.c, tui/tui.c: Ditto.
2004-02-07 20:57:02 +00:00

285 lines
6.4 KiB
C

/* General window behavior.
Copyright 1998, 1999, 2000, 2001, 2002, 2003 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 2 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, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#include "defs.h"
#include "tui/tui.h"
#include "tui/tui-data.h"
#include "tui/tui-wingeneral.h"
#include "tui/tui-win.h"
#ifdef HAVE_NCURSES_H
#include <ncurses.h>
#else
#ifdef HAVE_CURSES_H
#include <curses.h>
#endif
#endif
/***********************
** 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 * dataItemWinPtr;
dataItemWinPtr = &((tui_win_content)
win_info->content)[i]->which_element.data_window;
if (dataItemWinPtr != NULL
&& dataItemWinPtr->handle != (WINDOW *) NULL)
wrefresh (dataItemWinPtr->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. */
void
boxWin (struct tui_gen_win_info * win_info, int highlightFlag)
{
if (win_info && win_info->handle)
{
WINDOW *win;
int attrs;
win = win_info->handle;
if (highlightFlag == HILITE)
attrs = tui_active_border_attrs;
else
attrs = tui_border_attrs;
wattron (win, attrs);
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);
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)
{
boxWin ((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)
{
boxWin ((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 boxIt)
{
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 (boxIt == BOX_WINDOW)
boxWin (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 = (WINDOW *) 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)
{
enum tui_win_type 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);
}
return;
} /* refreshAll */
/*********************************
** Local Static Functions
*********************************/