mirror of
https://github.com/MidnightCommander/mc
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123 lines
3.8 KiB
C
123 lines
3.8 KiB
C
/*
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Widgets for the Midnight Commander
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Copyright (C) 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002, 2003,
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2004, 2005, 2006, 2007, 2009, 2010, 2011
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The Free Software Foundation, Inc.
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Authors:
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Radek Doulik, 1994, 1995
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Miguel de Icaza, 1994, 1995
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Jakub Jelinek, 1995
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Andrej Borsenkow, 1996
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Norbert Warmuth, 1997
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Andrew Borodin <aborodin@vmail.ru>, 2009, 2010
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This file is part of the Midnight Commander.
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The Midnight Commander is free software: you can redistribute it
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and/or modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation, either version 3 of the License,
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or (at your option) any later version.
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The Midnight Commander 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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*/
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/** \file groupbox.c
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* \brief Source: WGroupbox widget
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*/
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#include <config.h>
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#include "lib/global.h"
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#include "lib/tty/tty.h"
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#include "lib/tty/color.h"
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#include "lib/skin.h"
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#include "lib/widget.h"
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/*** global variables ****************************************************************************/
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/*** file scope macro definitions ****************************************************************/
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/*** file scope type declarations ****************************************************************/
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/*** file scope variables ************************************************************************/
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/*** file scope functions ************************************************************************/
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static cb_ret_t
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groupbox_callback (Widget * w, widget_msg_t msg, int parm)
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{
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WGroupbox *g = (WGroupbox *) w;
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switch (msg)
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{
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case WIDGET_INIT:
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return MSG_HANDLED;
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case WIDGET_FOCUS:
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return MSG_NOT_HANDLED;
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case WIDGET_DRAW:
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{
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gboolean disabled = (w->options & W_DISABLED) != 0;
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tty_setcolor (disabled ? DISABLED_COLOR : COLOR_NORMAL);
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draw_box (g->widget.owner, g->widget.y - g->widget.owner->y,
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g->widget.x - g->widget.owner->x, g->widget.lines, g->widget.cols, TRUE);
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if (g->title != NULL)
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{
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tty_setcolor (disabled ? DISABLED_COLOR : COLOR_TITLE);
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dlg_move (g->widget.owner, g->widget.y - g->widget.owner->y,
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g->widget.x - g->widget.owner->x + 1);
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tty_print_string (g->title);
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}
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return MSG_HANDLED;
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}
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case WIDGET_DESTROY:
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g_free (g->title);
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return MSG_HANDLED;
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default:
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return default_proc (msg, parm);
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}
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}
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/* --------------------------------------------------------------------------------------------- */
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/*** public functions ****************************************************************************/
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/* --------------------------------------------------------------------------------------------- */
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WGroupbox *
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groupbox_new (int y, int x, int height, int width, const char *title)
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{
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WGroupbox *g;
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g = g_new (WGroupbox, 1);
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init_widget (&g->widget, y, x, height, width, groupbox_callback, NULL);
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widget_want_cursor (g->widget, FALSE);
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widget_want_hotkey (g->widget, FALSE);
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/* Strip existing spaces, add one space before and after the title */
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if (title != NULL)
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{
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char *t;
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t = g_strstrip (g_strdup (title));
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g->title = g_strconcat (" ", t, " ", (char *) NULL);
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g_free (t);
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}
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return g;
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}
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/* --------------------------------------------------------------------------------------------- */
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