contrib/prtview/AboutDialog.cpp

   1 /*
   2    PrtView plugin for GtkRadiant
   3    Copyright (C) 2001 Geoffrey Dewan, Loki software and qeradiant.com
   4
   5    This library is free software; you can redistribute it and/or
   6    modify it under the terms of the GNU Lesser General Public
   7    License as published by the Free Software Foundation; either
   8    version 2.1 of the License, or (at your option) any later version.
   9
  10    This library is distributed in the hope that it will be useful,
  11    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13    Lesser General Public License for more details.
  14
  15    You should have received a copy of the GNU Lesser General Public
  16    License along with this library; if not, write to the Free Software
  17    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  18  */
  19
  20 // AboutDialog.cpp : implementation file
  21 //
  22
  23 #include "stdafx.h"
  24
  25 #ifdef _DEBUG
  26 #define new DEBUG_NEW
  27 #undef THIS_FILE
  28 //static char THIS_FILE[] = __FILE__;
  29 #endif
  30
  31 /////////////////////////////////////////////////////////////////////////////
  32 // CAboutDialog dialog
  33
  34 static void dialog_button_callback( GtkWidget *widget, gpointer data ){
  35         GtkWidget *parent;
  36         int *loop, *ret;
  37
  38         parent = gtk_widget_get_toplevel( widget );
  39         loop = (int*)g_object_get_data( G_OBJECT( parent ), "loop" );
  40         ret = (int*)g_object_get_data( G_OBJECT( parent ), "ret" );
  41
  42         *loop = 0;
  43         *ret = (int)data;
  44 }
  45
  46 static gint dialog_delete_callback( GtkWidget *widget, GdkEvent* event, gpointer data ){
  47         int *loop;
  48
  49         gtk_widget_hide( widget );
  50         loop = (int*)g_object_get_data( G_OBJECT( widget ), "loop" );
  51         *loop = 0;
  52
  53         return TRUE;
  54 }
  55
  56 void DoAboutDlg(){
  57         GtkWidget *dlg, *hbox, *vbox, *button, *label;
  58         int loop = 1, ret = IDCANCEL;
  59
  60         dlg = gtk_window_new( GTK_WINDOW_TOPLEVEL );
  61         gtk_window_set_title( GTK_WINDOW( dlg ), "About Portal Viewer" );
  62         gtk_signal_connect( GTK_OBJECT( dlg ), "delete_event",
  63                                                 GTK_SIGNAL_FUNC( dialog_delete_callback ), NULL );
  64         gtk_signal_connect( GTK_OBJECT( dlg ), "destroy",
  65                                                 GTK_SIGNAL_FUNC( gtk_widget_destroy ), NULL );
  66         g_object_set_data( G_OBJECT( dlg ), "loop", &loop );
  67         g_object_set_data( G_OBJECT( dlg ), "ret", &ret );
  68
  69         hbox = gtk_hbox_new( FALSE, 10 );
  70         gtk_widget_show( hbox );
  71         gtk_container_add( GTK_CONTAINER( dlg ), hbox );
  72         gtk_container_set_border_width( GTK_CONTAINER( hbox ), 10 );
  73
  74         label = gtk_label_new( "Version 1.000\n\n"
  75                                                    "Gtk port by Leonardo Zide\nleo@lokigames.com\n\n"
  76                                                    "Written by Geoffrey DeWan\ngdewan@prairienet.org\n\n"
  77                                                    "Built against GtkRadiant " RADIANT_VERSION "\n"
  78                                                    __DATE__
  79                                                    );
  80         gtk_widget_show( label );
  81         gtk_box_pack_start( GTK_BOX( hbox ), label, TRUE, TRUE, 0 );
  82         gtk_label_set_justify( GTK_LABEL( label ), GTK_JUSTIFY_LEFT );
  83
  84         vbox = gtk_vbox_new( FALSE, 0 );
  85         gtk_widget_show( vbox );
  86         gtk_box_pack_start( GTK_BOX( hbox ), vbox, FALSE, FALSE, 0 );
  87
  88         button = gtk_button_new_with_label( "OK" );
  89         gtk_widget_show( button );
  90         gtk_box_pack_start( GTK_BOX( vbox ), button, FALSE, FALSE, 0 );
  91         gtk_signal_connect( GTK_OBJECT( button ), "clicked",
  92                                                 GTK_SIGNAL_FUNC( dialog_button_callback ), GINT_TO_POINTER( IDOK ) );
  93         gtk_widget_set_usize( button, 60, -2 );
  94
  95         gtk_grab_add( dlg );
  96         gtk_widget_show( dlg );
  97
  98         while ( loop )
  99                 gtk_main_iteration();
 100
 101         gtk_grab_remove( dlg );
 102         gtk_widget_destroy( dlg );
 103 }
 104
 105 /////////////////////////////////////////////////////////////////////////////
 106 // CAboutDialog message handlers