2000-07-05 02:45:42 +00:00
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/* simple_dialog.c
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* Simple message dialog box routines.
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2000-01-03 06:59:25 +00:00
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*
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2004-02-04 01:10:37 +00:00
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* $Id: simple_dialog.c,v 1.24 2004/02/04 01:10:37 guy Exp $
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2000-01-03 06:59:25 +00:00
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*
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* Ethereal - Network traffic analyzer
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2004-02-04 01:10:37 +00:00
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* By Gerald Combs <gerald@ethereal.com>
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2000-01-03 06:59:25 +00:00
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* Copyright 1998 Gerald Combs
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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2002-08-28 21:04:11 +00:00
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*
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2000-01-03 06:59:25 +00:00
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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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2002-08-28 21:04:11 +00:00
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*
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2000-01-03 06:59:25 +00:00
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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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifdef HAVE_CONFIG_H
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# include "config.h"
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#endif
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#include <gtk/gtk.h>
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#include <stdio.h>
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#ifdef NEED_SNPRINTF_H
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# include "snprintf.h"
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#endif
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#include "gtkglobals.h"
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#include "simple_dialog.h"
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2000-05-03 07:19:38 +00:00
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#include "dlg_utils.h"
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2002-11-11 15:39:06 +00:00
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#include "compat_macros.h"
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2000-01-03 06:59:25 +00:00
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2004-01-31 01:28:11 +00:00
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#include "image/stock_dialog_error_48.xpm"
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#include "image/stock_dialog_info_48.xpm"
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#include "image/stock_dialog_question_48.xpm"
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#include "image/stock_dialog_warning_48.xpm"
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2000-01-03 06:59:25 +00:00
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static void simple_dialog_cancel_cb(GtkWidget *, gpointer);
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2004-01-29 23:07:17 +00:00
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#define CALLBACK_FCT_KEY "ESD_Callback_Fct"
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#define CALLBACK_BTN_KEY "ESD_Callback_Btn"
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#define CALLBACK_DATA_KEY "ESD_Callback_Data"
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2000-01-03 06:59:25 +00:00
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/* Simple dialog function - Displays a dialog box with the supplied message
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* text.
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2002-08-28 21:04:11 +00:00
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*
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2000-01-03 06:59:25 +00:00
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* Args:
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* type : One of ESD_TYPE_*.
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2004-01-31 01:28:11 +00:00
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* btn_mask : The value passed in determines which buttons are displayed.
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2000-01-03 06:59:25 +00:00
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* msg_format : Sprintf-style format of the text displayed in the dialog.
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* ... : Argument list for msg_format
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*
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*/
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2002-08-28 21:04:11 +00:00
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2004-01-29 23:07:17 +00:00
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gpointer
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simple_dialog(gint type, gint btn_mask, gchar *msg_format, ...) {
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2000-01-03 06:59:25 +00:00
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GtkWidget *win, *main_vb, *top_hb, *type_pm, *msg_label,
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2004-01-31 12:13:23 +00:00
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*bbox, *ok_bt, *bt;
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2000-01-03 06:59:25 +00:00
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GdkPixmap *pixmap;
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GdkBitmap *mask;
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GtkStyle *style;
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GdkColormap *cmap;
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va_list ap;
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2004-01-31 12:13:23 +00:00
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gchar message[2048];
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2000-01-03 06:59:25 +00:00
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gchar **icon;
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/* Main window */
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2000-10-09 06:38:36 +00:00
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switch (type & ~ESD_TYPE_MODAL) {
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2000-01-03 06:59:25 +00:00
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case ESD_TYPE_WARN :
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2004-01-31 01:28:11 +00:00
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icon = stock_dialog_warning_48_xpm;
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2000-08-23 06:56:31 +00:00
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win = dlg_window_new("Ethereal: Warning");
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2000-01-03 06:59:25 +00:00
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break;
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2004-01-31 12:13:23 +00:00
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case ESD_TYPE_QUESTION:
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icon = stock_dialog_question_48_xpm;
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win = dlg_window_new("Ethereal: Question");
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break;
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2004-01-31 02:25:46 +00:00
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case ESD_TYPE_ERROR:
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2004-01-31 01:28:11 +00:00
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icon = stock_dialog_error_48_xpm;
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2000-08-23 06:56:31 +00:00
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win = dlg_window_new("Ethereal: Error");
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2000-01-03 06:59:25 +00:00
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break;
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case ESD_TYPE_INFO :
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default :
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2004-01-31 01:28:11 +00:00
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icon = stock_dialog_info_48_xpm;
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2000-08-23 06:56:31 +00:00
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win = dlg_window_new("Ethereal: Information");
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2000-01-03 06:59:25 +00:00
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break;
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}
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2004-01-31 12:13:23 +00:00
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#if GTK_MAJOR_VERSION >= 2
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/* the GNOME HIG suggest to keep the title empty for simple dialogs */
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/* at least on win32 systems, this isn't possible, so use the programs name */
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gtk_window_set_title(GTK_WINDOW(win), "Ethereal");
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#endif
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2000-10-09 06:38:36 +00:00
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if (type & ESD_TYPE_MODAL)
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gtk_window_set_modal(GTK_WINDOW(win), TRUE);
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2004-01-31 12:13:23 +00:00
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gtk_container_border_width(GTK_CONTAINER(win), 6);
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2000-08-23 06:56:31 +00:00
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2000-01-03 06:59:25 +00:00
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/* Container for our rows */
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2004-01-31 12:13:23 +00:00
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main_vb = gtk_vbox_new(FALSE, 12);
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2000-01-03 06:59:25 +00:00
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gtk_container_add(GTK_CONTAINER(win), main_vb);
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gtk_widget_show(main_vb);
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/* Top row: Icon and message text */
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2004-01-31 12:13:23 +00:00
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top_hb = gtk_hbox_new(FALSE, 12);
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gtk_container_border_width(GTK_CONTAINER(main_vb), 6);
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2000-01-03 06:59:25 +00:00
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gtk_container_add(GTK_CONTAINER(main_vb), top_hb);
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gtk_widget_show(top_hb);
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2002-08-28 21:04:11 +00:00
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2000-01-03 06:59:25 +00:00
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style = gtk_widget_get_style(win);
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cmap = gdk_colormap_get_system();
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pixmap = gdk_pixmap_colormap_create_from_xpm_d(NULL, cmap, &mask,
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&style->bg[GTK_STATE_NORMAL], icon);
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type_pm = gtk_pixmap_new(pixmap, mask);
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gtk_misc_set_alignment (GTK_MISC (type_pm), 0.5, 0.0);
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gtk_container_add(GTK_CONTAINER(top_hb), type_pm);
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gtk_widget_show(type_pm);
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/* Load our vararg list into the message string */
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va_start(ap, msg_format);
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2004-01-31 12:13:23 +00:00
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vsnprintf(message, sizeof(message), msg_format, ap);
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2002-06-04 11:24:35 +00:00
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va_end(ap);
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2000-01-03 06:59:25 +00:00
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msg_label = gtk_label_new(message);
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2004-01-31 12:13:23 +00:00
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#if GTK_MAJOR_VERSION >= 2
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gtk_label_set_markup(GTK_LABEL(msg_label), message);
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2004-01-31 12:49:54 +00:00
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gtk_label_set_selectable(GTK_LABEL(msg_label), TRUE);
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2004-01-31 12:13:23 +00:00
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#endif
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2000-01-03 06:59:25 +00:00
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gtk_label_set_justify(GTK_LABEL(msg_label), GTK_JUSTIFY_FILL);
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2004-01-31 12:13:23 +00:00
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gtk_misc_set_alignment (GTK_MISC (type_pm), 0.5, 0.0);
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2000-01-03 06:59:25 +00:00
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gtk_container_add(GTK_CONTAINER(top_hb), msg_label);
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gtk_widget_show(msg_label);
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2002-08-28 21:04:11 +00:00
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2000-01-03 06:59:25 +00:00
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/* Button row */
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2004-01-29 23:07:17 +00:00
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switch(btn_mask) {
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case(ESD_BTN_OK):
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bbox = dlg_button_row_new(GTK_STOCK_OK, NULL);
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break;
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2004-01-31 12:13:23 +00:00
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case(ESD_BTN_CLEAR | ESD_BTN_CANCEL):
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bbox = dlg_button_row_new(GTK_STOCK_CLEAR, GTK_STOCK_CANCEL, NULL);
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2004-01-29 23:07:17 +00:00
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break;
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2004-02-04 01:10:37 +00:00
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case(ESD_BTNS_YES_NO_CANCEL):
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2004-01-29 23:07:17 +00:00
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bbox = dlg_button_row_new(GTK_STOCK_YES, GTK_STOCK_NO, GTK_STOCK_CANCEL, NULL);
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break;
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default:
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g_assert_not_reached();
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2004-01-31 03:22:42 +00:00
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bbox = NULL;
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break;
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2004-01-21 21:19:34 +00:00
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}
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2000-01-03 06:59:25 +00:00
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gtk_container_add(GTK_CONTAINER(main_vb), bbox);
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gtk_widget_show(bbox);
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2004-01-31 12:13:23 +00:00
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ok_bt = OBJECT_GET_DATA(bbox, GTK_STOCK_OK);
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if(ok_bt) {
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OBJECT_SET_DATA(ok_bt, CALLBACK_BTN_KEY, GINT_TO_POINTER(ESD_BTN_OK));
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SIGNAL_CONNECT(ok_bt, "clicked", simple_dialog_cancel_cb, win);
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}
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bt = OBJECT_GET_DATA(bbox, GTK_STOCK_CLEAR);
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2004-01-29 23:07:17 +00:00
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if(bt) {
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2004-01-31 12:13:23 +00:00
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OBJECT_SET_DATA(bt, CALLBACK_BTN_KEY, GINT_TO_POINTER(ESD_BTN_CLEAR));
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2004-01-29 23:07:17 +00:00
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SIGNAL_CONNECT(bt, "clicked", simple_dialog_cancel_cb, win);
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}
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bt = OBJECT_GET_DATA(bbox, GTK_STOCK_YES);
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if(bt) {
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OBJECT_SET_DATA(bt, CALLBACK_BTN_KEY, GINT_TO_POINTER(ESD_BTN_YES));
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SIGNAL_CONNECT(bt, "clicked", simple_dialog_cancel_cb, win);
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}
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bt = OBJECT_GET_DATA(bbox, GTK_STOCK_NO);
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if(bt) {
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OBJECT_SET_DATA(bt, CALLBACK_BTN_KEY, GINT_TO_POINTER(ESD_BTN_NO));
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SIGNAL_CONNECT(bt, "clicked", simple_dialog_cancel_cb, win);
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}
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bt = OBJECT_GET_DATA(bbox, GTK_STOCK_CANCEL);
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if(bt) {
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OBJECT_SET_DATA(bt, CALLBACK_BTN_KEY, GINT_TO_POINTER(ESD_BTN_CANCEL));
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SIGNAL_CONNECT(bt, "clicked", simple_dialog_cancel_cb, win);
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2000-05-03 07:19:38 +00:00
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/* Catch the "key_press_event" signal in the window, so that we can catch
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the ESC key being pressed and act as if the "OK" button had
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been selected. */
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2004-01-29 23:07:17 +00:00
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dlg_set_cancel(win, bt);
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gtk_widget_grab_default(bt);
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2000-01-03 06:59:25 +00:00
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}
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2004-01-31 12:13:23 +00:00
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if(!bt) {
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/* Catch the "key_press_event" signal in the window, so that we can catch
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the ESC key being pressed and act as if the "OK" button had
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been selected. */
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dlg_set_cancel(win, ok_bt);
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gtk_widget_grab_default(ok_bt);
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}
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2000-01-03 06:59:25 +00:00
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gtk_widget_show(win);
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2004-01-29 23:07:17 +00:00
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return win;
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2000-01-03 06:59:25 +00:00
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}
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static void
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2004-01-29 23:07:17 +00:00
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simple_dialog_cancel_cb(GtkWidget *w, gpointer win) {
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gint button = GPOINTER_TO_INT( OBJECT_GET_DATA(w, CALLBACK_BTN_KEY));
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simple_dialog_cb_t callback_fct = OBJECT_GET_DATA(win, CALLBACK_FCT_KEY);
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gpointer data = OBJECT_GET_DATA(win, CALLBACK_DATA_KEY);
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2002-08-28 21:04:11 +00:00
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2000-01-03 06:59:25 +00:00
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gtk_widget_destroy(GTK_WIDGET(win));
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2004-01-29 23:07:17 +00:00
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if (callback_fct)
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(callback_fct) (win, button, data);
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}
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void simple_dialog_set_cb(gpointer dialog, simple_dialog_cb_t callback_fct, gpointer data)
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{
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OBJECT_SET_DATA(GTK_WIDGET(dialog), CALLBACK_FCT_KEY, callback_fct);
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OBJECT_SET_DATA(GTK_WIDGET(dialog), CALLBACK_DATA_KEY, data);
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2000-01-03 06:59:25 +00:00
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}
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2004-02-03 17:59:01 +00:00
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char *
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simple_dialog_primary_start(void) {
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return PRIMARY_TEXT_START;
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}
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char *
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simple_dialog_primary_end(void) {
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return PRIMARY_TEXT_END;
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}
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