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_window_set_transient_for( GTK_WINDOW( file_sel ), GTK_WINDOW( g_pRadiantWnd ) );
  80         gtk_window_set_position( GTK_WINDOW( file_sel ),GTK_WIN_POS_CENTER_ON_PARENT );
  81         gtk_window_set_modal( GTK_WINDOW( file_sel ), TRUE );
  82         gtk_signal_connect( GTK_OBJECT( GTK_FILE_SELECTION( file_sel )->ok_button ), "clicked",
  83                                                 GTK_SIGNAL_FUNC( file_sel_callback ), GINT_TO_POINTER( IDOK ) );
  84         gtk_signal_connect( GTK_OBJECT( GTK_FILE_SELECTION( file_sel )->cancel_button ), "clicked",
  85                                                 GTK_SIGNAL_FUNC( file_sel_callback ), GINT_TO_POINTER( IDCANCEL ) );
  86         gtk_signal_connect( GTK_OBJECT( file_sel ), "delete_event",
  87                                                 GTK_SIGNAL_FUNC( dialog_delete_callback ), NULL );
  88         gtk_file_selection_hide_fileop_buttons( GTK_FILE_SELECTION( file_sel ) );
  89
  90         g_object_set_data( G_OBJECT( file_sel ), "loop", &loop );
  91         g_object_set_data( G_OBJECT( file_sel ), "filename", &filename );
  92         gtk_file_selection_set_filename( GTK_FILE_SELECTION( file_sel ), portals.fn );
  93
  94         gtk_grab_add( file_sel );
  95         gtk_widget_show( file_sel );
  96
  97         while ( loop )
  98                 gtk_main_iteration();
  99
 100         gtk_grab_remove( file_sel );
 101         gtk_widget_destroy( file_sel );
 102
 103         if ( filename != NULL ) {
 104                 strcpy( portals.fn, filename );
 105                 gtk_entry_set_text( GTK_ENTRY( data ), filename );
 106                 g_free( filename );
 107         }
 108 }
 109
 110 int DoLoadPortalFileDialog(){
 111         GtkWidget *dlg, *vbox, *hbox, *button, *entry, *check2d, *check3d;
 112         int loop = 1, ret = IDCANCEL;
 113
 114         dlg = gtk_window_new( GTK_WINDOW_TOPLEVEL );
 115         gtk_window_set_transient_for( GTK_WINDOW( dlg ), GTK_WINDOW( g_pRadiantWnd ) );
 116         gtk_window_set_position( GTK_WINDOW( dlg ),GTK_WIN_POS_CENTER_ON_PARENT );
 117         gtk_window_set_modal( GTK_WINDOW( dlg ), TRUE );
 118         gtk_window_set_title( GTK_WINDOW( dlg ), "Load .prt" );
 119         gtk_signal_connect( GTK_OBJECT( dlg ), "delete_event",
 120                                                 GTK_SIGNAL_FUNC( dialog_delete_callback ), NULL );
 121         gtk_signal_connect( GTK_OBJECT( dlg ), "destroy",
 122                                                 GTK_SIGNAL_FUNC( gtk_widget_destroy ), NULL );
 123         g_object_set_data( G_OBJECT( dlg ), "loop", &loop );
 124         g_object_set_data( G_OBJECT( dlg ), "ret", &ret );
 125
 126         vbox = gtk_vbox_new( FALSE, 5 );
 127         gtk_widget_show( vbox );
 128         gtk_container_add( GTK_CONTAINER( dlg ), vbox );
 129         gtk_container_set_border_width( GTK_CONTAINER( vbox ), 5 );
 130
 131         entry = gtk_entry_new();
 132         gtk_widget_show( entry );
 133         gtk_entry_set_editable( GTK_ENTRY( entry ), FALSE );
 134         gtk_box_pack_start( GTK_BOX( vbox ), entry, FALSE, FALSE, 0 );
 135
 136         hbox = gtk_hbox_new( FALSE, 5 );
 137         gtk_widget_show( hbox );
 138         gtk_box_pack_start( GTK_BOX( vbox ), hbox, FALSE, FALSE, 0 );
 139
 140         check3d = gtk_check_button_new_with_label( "Show 3D" );
 141         gtk_widget_show( check3d );
 142         gtk_box_pack_start( GTK_BOX( hbox ), check3d, FALSE, FALSE, 0 );
 143
 144         check2d = gtk_check_button_new_with_label( "Show 2D" );
 145         gtk_widget_show( check2d );
 146         gtk_box_pack_start( GTK_BOX( hbox ), check2d, FALSE, FALSE, 0 );
 147
 148         button = gtk_button_new_with_label( "Change" );
 149         gtk_widget_show( button );
 150         gtk_box_pack_end( GTK_BOX( hbox ), button, FALSE, FALSE, 0 );
 151         gtk_signal_connect( GTK_OBJECT( button ), "clicked", GTK_SIGNAL_FUNC( change_clicked ), entry );
 152         gtk_widget_set_usize( button, 60, -2 );
 153
 154         hbox = gtk_hbox_new( FALSE, 5 );
 155         gtk_widget_show( hbox );
 156         gtk_box_pack_start( GTK_BOX( vbox ), hbox, FALSE, FALSE, 0 );
 157
 158         button = gtk_button_new_with_label( "Cancel" );
 159         gtk_widget_show( button );
 160         gtk_box_pack_end( GTK_BOX( hbox ), button, FALSE, FALSE, 0 );
 161         gtk_signal_connect( GTK_OBJECT( button ), "clicked",
 162                                                 GTK_SIGNAL_FUNC( dialog_button_callback ), GINT_TO_POINTER( IDCANCEL ) );
 163         gtk_widget_set_usize( button, 60, -2 );
 164
 165         button = gtk_button_new_with_label( "OK" );
 166         gtk_widget_show( button );
 167         gtk_box_pack_end( GTK_BOX( hbox ), button, FALSE, FALSE, 0 );
 168         gtk_signal_connect( GTK_OBJECT( button ), "clicked",
 169                                                 GTK_SIGNAL_FUNC( dialog_button_callback ), GINT_TO_POINTER( IDOK ) );
 170         gtk_widget_set_usize( button, 60, -2 );
 171
 172         strcpy( portals.fn, GlobalRadiant().getMapName() );
 173         char* fn = strrchr( portals.fn, '.' );
 174         if ( fn != NULL ) {
 175                 strcpy( fn, ".prt" );
 176         }
 177
 178         StringOutputStream value( 256 );
 179         value << portals.fn;
 180         gtk_entry_set_text( GTK_ENTRY( entry ), value.c_str() );
 181         gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON( check2d ), portals.show_2d );
 182         gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON( check3d ), portals.show_3d );
 183
 184         gtk_grab_add( dlg );
 185         gtk_widget_show( dlg );
 186
 187         while ( loop )
 188                 gtk_main_iteration();
 189
 190         if ( ret == IDOK ) {
 191                 portals.Purge();
 192
 193                 portals.show_3d = gtk_toggle_button_get_active( GTK_TOGGLE_BUTTON( check3d ) ) ? true : false;
 194                 portals.show_2d = gtk_toggle_button_get_active( GTK_TOGGLE_BUTTON( check2d ) ) ? true : false;
 195         }
 196
 197         gtk_grab_remove( dlg );
 198         gtk_widget_destroy( dlg );
 199
 200         return ret;
 201 }