contrib/prtview/LoadPortalFileDialog.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 // LoadPortalFileDialog.cpp : implementation file
  21 //
  22
  23 #include "LoadPortalFileDialog.h"
  24
  25 #include <gtk/gtk.h>
  26 #include <gtkutil/pointer.h>
  27 #include "stream/stringstream.h"
  28 #include "convert.h"
  29 #include "gtkutil/pointer.h"
  30
  31 #include "qerplugin.h"
  32
  33 #include "prtview.h"
  34 #include "portals.h"
  35
  36 static void dialog_button_callback( GtkWidget *widget, gpointer data ){
  37         GtkWidget *parent;
  38         int *loop, *ret;
  39
  40         parent = gtk_widget_get_toplevel( widget );
  41         loop = (int*)g_object_get_data( G_OBJECT( parent ), "loop" );
  42         ret = (int*)g_object_get_data( G_OBJECT( parent ), "ret" );
  43
  44         *loop = 0;
  45         *ret = gpointer_to_int( data );
  46 }
  47
  48 static gint dialog_delete_callback( GtkWidget *widget, GdkEvent* event, gpointer data ){
  49         int *loop;
  50
  51         gtk_widget_hide( widget );
  52         loop = (int*)g_object_get_data( G_OBJECT( widget ), "loop" );
  53         *loop = 0;
  54
  55         return TRUE;
  56 }
  57
  58 static void file_sel_callback( GtkWidget *widget, gpointer data ){
  59         GtkWidget *parent;
  60         int *loop;
  61         char **filename;
  62
  63         parent = gtk_widget_get_toplevel( widget );
  64         loop = (int*)g_object_get_data( G_OBJECT( parent ), "loop" );
  65         filename = (char**)g_object_get_data( G_OBJECT( parent ), "filename" );
  66
  67         *loop = 0;
  68         if ( gpointer_to_int( data ) == IDOK ) {
  69                 *filename = g_strdup( gtk_file_selection_get_filename( GTK_FILE_SELECTION( parent ) ) );
  70         }
  71 }
  72
  73 static void change_clicked( GtkWidget *widget, gpointer data ){
  74         GtkWidget* file_sel;
  75         char* filename = NULL;
  76         int loop = 1;
  77
  78         file_sel = gtk_file_selection_new( "Locate portal (.prt) file" );
  79         gtk_signal_connect( GTK_OBJECT( GTK_FILE_SELECTION( file_sel )->ok_button ), "clicked",
  80                                                 GTK_SIGNAL_FUNC( file_sel_callback ), GINT_TO_POINTER( IDOK ) );
  81         gtk_signal_connect( GTK_OBJECT( GTK_FILE_SELECTION( file_sel )->cancel_button ), "clicked",
  82                                                 GTK_SIGNAL_FUNC( file_sel_callback ), GINT_TO_POINTER( IDCANCEL ) );
  83         gtk_signal_connect( GTK_OBJECT( file_sel ), "delete_event",
  84                                                 GTK_SIGNAL_FUNC( dialog_delete_callback ), NULL );
  85         gtk_file_selection_hide_fileop_buttons( GTK_FILE_SELECTION( file_sel ) );
  86
  87         g_object_set_data( G_OBJECT( file_sel ), "loop", &loop );
  88         g_object_set_data( G_OBJECT( file_sel ), "filename", &filename );
  89         gtk_file_selection_set_filename( GTK_FILE_SELECTION( file_sel ), portals.fn );
  90
  91         gtk_grab_add( file_sel );
  92         gtk_widget_show( file_sel );
  93
  94         while ( loop )
  95                 gtk_main_iteration();
  96
  97         gtk_grab_remove( file_sel );
  98         gtk_widget_destroy( file_sel );
  99
 100         if ( filename != NULL ) {
 101                 strcpy( portals.fn, filename );
 102                 gtk_entry_set_text( GTK_ENTRY( data ), filename );
 103                 g_free( filename );
 104         }
 105 }
 106
 107 int DoLoadPortalFileDialog(){
 108         GtkWidget *dlg, *vbox, *hbox, *button, *entry, *check2d, *check3d;
 109         int loop = 1, ret = IDCANCEL;
 110
 111         dlg = gtk_window_new( GTK_WINDOW_TOPLEVEL );
 112         gtk_window_set_title( GTK_WINDOW( dlg ), "Load .prt" );
 113         gtk_signal_connect( GTK_OBJECT( dlg ), "delete_event",
 114                                                 GTK_SIGNAL_FUNC( dialog_delete_callback ), NULL );
 115         gtk_signal_connect( GTK_OBJECT( dlg ), "destroy",
 116                                                 GTK_SIGNAL_FUNC( gtk_widget_destroy ), NULL );
 117         g_object_set_data( G_OBJECT( dlg ), "loop", &loop );
 118         g_object_set_data( G_OBJECT( dlg ), "ret", &ret );
 119
 120         vbox = gtk_vbox_new( FALSE, 5 );
 121         gtk_widget_show( vbox );
 122         gtk_container_add( GTK_CONTAINER( dlg ), vbox );
 123         gtk_container_set_border_width( GTK_CONTAINER( vbox ), 5 );
 124
 125         entry = gtk_entry_new();
 126         gtk_widget_show( entry );
 127         gtk_entry_set_editable( GTK_ENTRY( entry ), FALSE );
 128         gtk_box_pack_start( GTK_BOX( vbox ), entry, FALSE, FALSE, 0 );
 129
 130         hbox = gtk_hbox_new( FALSE, 5 );
 131         gtk_widget_show( hbox );
 132         gtk_box_pack_start( GTK_BOX( vbox ), hbox, FALSE, FALSE, 0 );
 133
 134         check3d = gtk_check_button_new_with_label( "Show 3D" );
 135         gtk_widget_show( check3d );
 136         gtk_box_pack_start( GTK_BOX( hbox ), check3d, FALSE, FALSE, 0 );
 137
 138         check2d = gtk_check_button_new_with_label( "Show 2D" );
 139         gtk_widget_show( check2d );
 140         gtk_box_pack_start( GTK_BOX( hbox ), check2d, FALSE, FALSE, 0 );
 141
 142         button = gtk_button_new_with_label( "Change" );
 143         gtk_widget_show( button );
 144         gtk_box_pack_end( GTK_BOX( hbox ), button, FALSE, FALSE, 0 );
 145         gtk_signal_connect( GTK_OBJECT( button ), "clicked", GTK_SIGNAL_FUNC( change_clicked ), entry );
 146         gtk_widget_set_usize( button, 60, -2 );
 147
 148         hbox = gtk_hbox_new( FALSE, 5 );
 149         gtk_widget_show( hbox );
 150         gtk_box_pack_start( GTK_BOX( vbox ), hbox, FALSE, FALSE, 0 );
 151
 152         button = gtk_button_new_with_label( "Cancel" );
 153         gtk_widget_show( button );
 154         gtk_box_pack_end( GTK_BOX( hbox ), button, FALSE, FALSE, 0 );
 155         gtk_signal_connect( GTK_OBJECT( button ), "clicked",
 156                                                 GTK_SIGNAL_FUNC( dialog_button_callback ), GINT_TO_POINTER( IDCANCEL ) );
 157         gtk_widget_set_usize( button, 60, -2 );
 158
 159         button = gtk_button_new_with_label( "OK" );
 160         gtk_widget_show( button );
 161         gtk_box_pack_end( GTK_BOX( hbox ), button, FALSE, FALSE, 0 );
 162         gtk_signal_connect( GTK_OBJECT( button ), "clicked",
 163                                                 GTK_SIGNAL_FUNC( dialog_button_callback ), GINT_TO_POINTER( IDOK ) );
 164         gtk_widget_set_usize( button, 60, -2 );
 165
 166         strcpy( portals.fn, GlobalRadiant().getMapName() );
 167         char* fn = strrchr( portals.fn, '.' );
 168         if ( fn != NULL ) {
 169                 strcpy( fn, ".prt" );
 170         }
 171
 172         StringOutputStream value( 256 );
 173         value << portals.fn;
 174         gtk_entry_set_text( GTK_ENTRY( entry ), value.c_str() );
 175         gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON( check2d ), portals.show_2d );
 176         gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON( check3d ), portals.show_3d );
 177
 178         gtk_grab_add( dlg );
 179         gtk_widget_show( dlg );
 180
 181         while ( loop )
 182                 gtk_main_iteration();
 183
 184         if ( ret == IDOK ) {
 185                 portals.Purge();
 186
 187                 portals.show_3d = gtk_toggle_button_get_active( GTK_TOGGLE_BUTTON( check3d ) ) ? true : false;
 188                 portals.show_2d = gtk_toggle_button_get_active( GTK_TOGGLE_BUTTON( check2d ) ) ? true : false;
 189         }
 190
 191         gtk_grab_remove( dlg );
 192         gtk_widget_destroy( dlg );
 193
 194         return ret;
 195 }