mirror of
https://github.com/MidnightCommander/mc
synced 2024-12-23 04:46:55 +03:00
71364f88c3
...into small: one widget in one file. Renamed most if WInput functions. Minor optimization. Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
201 lines
6.8 KiB
C
201 lines
6.8 KiB
C
/* Widget based utility functions.
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Copyright (C) 1994, 1995, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
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2005, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
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Authors: 1994, 1995, 1996 Miguel de Icaza
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1994, 1995 Radek Doulik
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1995 Jakub Jelinek
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1995 Andrej Borsenkow
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2009, 2010 Andrew Borodin
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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 2 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, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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/** \file quick.c
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* \brief Source: quick dialog engine
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*/
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#include <config.h>
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#include <stdlib.h>
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#include "lib/global.h"
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#include "lib/util.h" /* tilde_expand() */
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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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/* --------------------------------------------------------------------------------------------- */
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/*** public functions ****************************************************************************/
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/* --------------------------------------------------------------------------------------------- */
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int
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quick_dialog_skip (QuickDialog * qd, int nskip)
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{
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#ifdef ENABLE_NLS
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#define I18N(x) (x = !qd->i18n && x != NULL && *x != '\0' ? _(x): x)
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#else
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#define I18N(x) (x = x)
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#endif
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Dlg_head *dd;
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QuickWidget *qw;
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WInput *in;
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WRadio *r;
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int return_val;
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I18N (qd->title);
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if ((qd->xpos == -1) || (qd->ypos == -1))
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dd = create_dlg (TRUE, 0, 0, qd->ylen, qd->xlen,
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dialog_colors, qd->callback, qd->help, qd->title,
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DLG_CENTER | DLG_TRYUP | DLG_REVERSE);
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else
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dd = create_dlg (TRUE, qd->ypos, qd->xpos, qd->ylen, qd->xlen,
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dialog_colors, qd->callback, qd->help, qd->title, DLG_REVERSE);
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for (qw = qd->widgets; qw->widget_type != quick_end; qw++)
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{
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int xpos;
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int ypos;
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xpos = (qd->xlen * qw->relative_x) / qw->x_divisions;
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ypos = (qd->ylen * qw->relative_y) / qw->y_divisions;
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switch (qw->widget_type)
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{
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case quick_checkbox:
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qw->widget =
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(Widget *) check_new (ypos, xpos, *qw->u.checkbox.state,
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I18N (qw->u.checkbox.text));
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break;
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case quick_button:
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qw->widget = (Widget *) button_new (ypos, xpos, qw->u.button.action,
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(qw->u.button.action ==
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B_ENTER) ? DEFPUSH_BUTTON : NORMAL_BUTTON,
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I18N (qw->u.button.text), qw->u.button.callback);
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break;
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case quick_input:
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in = input_new (ypos, xpos, input_get_default_colors (),
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qw->u.input.len, qw->u.input.text, qw->u.input.histname,
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INPUT_COMPLETE_DEFAULT);
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in->is_password = (qw->u.input.flags == 1);
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if ((qw->u.input.flags & 2) != 0)
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in->completion_flags |= INPUT_COMPLETE_CD;
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qw->widget = (Widget *) in;
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*qw->u.input.result = NULL;
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break;
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case quick_label:
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qw->widget = (Widget *) label_new (ypos, xpos, I18N (qw->u.label.text));
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break;
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case quick_groupbox:
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qw->widget = (Widget *) groupbox_new (ypos, xpos,
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qw->u.groupbox.height,
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qw->u.groupbox.width,
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I18N (qw->u.groupbox.title));
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break;
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case quick_radio:
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{
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int i;
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char **items = NULL;
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/* create the copy of radio_items to avoid mwmory leak */
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items = g_new0 (char *, qw->u.radio.count + 1);
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if (!qd->i18n)
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for (i = 0; i < qw->u.radio.count; i++)
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items[i] = g_strdup (_(qw->u.radio.items[i]));
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else
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for (i = 0; i < qw->u.radio.count; i++)
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items[i] = g_strdup (qw->u.radio.items[i]);
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r = radio_new (ypos, xpos, qw->u.radio.count, (const char **) items);
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r->pos = r->sel = *qw->u.radio.value;
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qw->widget = (Widget *) r;
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g_strfreev (items);
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break;
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}
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default:
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qw->widget = NULL;
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fprintf (stderr, "QuickWidget: unknown widget type\n");
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break;
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}
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if (qw->widget != NULL)
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{
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qw->widget->options |= qw->options; /* FIXME: cannot reset flags, setup only */
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add_widget (dd, qw->widget);
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}
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}
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while (nskip-- != 0)
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{
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dd->current = g_list_next (dd->current);
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if (dd->current == NULL)
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dd->current = dd->widgets;
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}
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return_val = run_dlg (dd);
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/* Get the data if we found something interesting */
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if (return_val != B_CANCEL)
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{
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for (qw = qd->widgets; qw->widget_type != quick_end; qw++)
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{
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switch (qw->widget_type)
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{
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case quick_checkbox:
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*qw->u.checkbox.state = ((WCheck *) qw->widget)->state & C_BOOL;
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break;
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case quick_input:
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if ((qw->u.input.flags & 2) != 0)
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*qw->u.input.result = tilde_expand (((WInput *) qw->widget)->buffer);
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else
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*qw->u.input.result = g_strdup (((WInput *) qw->widget)->buffer);
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break;
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case quick_radio:
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*qw->u.radio.value = ((WRadio *) qw->widget)->sel;
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break;
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default:
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break;
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}
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}
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}
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destroy_dlg (dd);
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return return_val;
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#undef I18N
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}
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/* --------------------------------------------------------------------------------------------- */
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