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fb3184d8ee
struct tui_point does not help very much. It is only used for storage, and never passed between functions. I think it makes the code more verbose without any corresponding benefit, so this patch removes it. gdb/ChangeLog 2019-12-11 Tom Tromey <tom@tromey.com> * tui/tui-wingeneral.c (tui_gen_win_info::make_window): Update. * tui/tui-win.c (tui_adjust_win_heights, tui_resize_all): Update. * tui/tui-layout.c (tui_gen_win_info::resize): Update. * tui/tui-data.h (struct tui_point): Remove. (struct tui_gen_win_info) <origin>: Remove. <x, y>: New fields. * tui/tui-command.c (tui_cmd_window::resize): Update. Change-Id: I3f77920585b9ea9e2b4b189f3f3ae32d4da0c252
88 lines
2.3 KiB
C
88 lines
2.3 KiB
C
/* Specific command window processing.
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Copyright (C) 1998-2019 Free Software Foundation, Inc.
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Contributed by Hewlett-Packard Company.
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This file is part of GDB.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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#include "defs.h"
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#include "tui/tui.h"
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#include "tui/tui-data.h"
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#include "tui/tui-win.h"
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#include "tui/tui-io.h"
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#include "tui/tui-command.h"
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#include "tui/tui-wingeneral.h"
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#include "gdb_curses.h"
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/* See tui-command.h. */
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int
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tui_cmd_window::max_height () const
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{
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return tui_term_height () - 4;
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}
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void
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tui_cmd_window::resize (int height_, int width_, int origin_x, int origin_y)
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{
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width = width_;
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height = height_;
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if (height > 1)
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{
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/* Note this differs from the base class implementation, because
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this window can't be boxed. */
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viewport_height = height - 1;
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}
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else
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viewport_height = 1;
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x = origin_x;
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y = origin_y;
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if (handle == nullptr)
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make_window ();
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else
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{
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/* Another reason we don't call the base class method here is
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that for the command window in particular, we want to avoid
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destroying the underlying handle. We don't currently track
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the contents of this window, and so have no way to re-render
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it. However we can at least move it and keep the old size if
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wresize isn't available. */
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#ifdef HAVE_WRESIZE
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wresize (handle.get (), height, width);
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#endif
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mvwin (handle.get (), y, x);
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wmove (handle.get (), 0, 0);
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}
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}
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/* See tui-command.h. */
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void
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tui_refresh_cmd_win (void)
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{
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WINDOW *w = TUI_CMD_WIN->handle.get ();
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wrefresh (w);
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/* FIXME: It's not clear why this is here.
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It was present in the original tui_puts code and is kept in order to
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not introduce some subtle breakage. */
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fflush (stdout);
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}
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