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 change_clicked( GtkWidget *widget, gpointer data ){
  59         GtkWidget* file_sel;
  60         char* filename = NULL;
  61
  62         file_sel = gtk_file_chooser_dialog_new ( "Locate portal (.prt) file", nullptr, GTK_FILE_CHOOSER_ACTION_OPEN,
  63                                                                                          GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
  64                                                                                          GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
  65                                                                                          nullptr);
  66
  67         gtk_file_chooser_set_filename( GTK_FILE_CHOOSER(file_sel), portals.fn );
  68
  69         if (gtk_dialog_run (GTK_DIALOG (file_sel)) == GTK_RESPONSE_ACCEPT)
  70         {
  71                 filename = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (file_sel));
  72         }
  73         gtk_widget_destroy (file_sel);
  74
  75         if ( filename != NULL ) {
  76                 strcpy( portals.fn, filename );
  77                 gtk_entry_set_text( GTK_ENTRY( data ), filename );
  78                 g_free( filename );
  79         }
  80 }
  81
  82 int DoLoadPortalFileDialog(){
  83         GtkWidget *hbox, *button, *entry, *check2d, *check3d;
  84         int loop = 1, ret = IDCANCEL;
  85
  86         auto dlg = ui::Window( ui::window_type::TOP );
  87         gtk_window_set_title( GTK_WINDOW( dlg ), "Load .prt" );
  88         g_signal_connect( GTK_OBJECT( dlg ), "delete_event",
  89                                                 G_CALLBACK( dialog_delete_callback ), NULL );
  90         g_signal_connect( GTK_OBJECT( dlg ), "destroy",
  91                                                 G_CALLBACK( gtk_widget_destroy ), NULL );
  92         g_object_set_data( G_OBJECT( dlg ), "loop", &loop );
  93         g_object_set_data( G_OBJECT( dlg ), "ret", &ret );
  94
  95         auto vbox = ui::VBox( FALSE, 5 );
  96         vbox.show();
  97         dlg.add(vbox);
  98         gtk_container_set_border_width( GTK_CONTAINER( vbox ), 5 );
  99
 100         entry = ui::Entry();
 101         gtk_widget_show( entry );
 102         gtk_editable_set_editable( GTK_EDITABLE( entry ), FALSE );
 103         gtk_box_pack_start( GTK_BOX( vbox ), entry, FALSE, FALSE, 0 );
 104
 105         hbox = ui::HBox( FALSE, 5 );
 106         gtk_widget_show( hbox );
 107         gtk_box_pack_start( GTK_BOX( vbox ), hbox, FALSE, FALSE, 0 );
 108
 109         check3d = ui::CheckButton( "Show 3D" );
 110         gtk_widget_show( check3d );
 111         gtk_box_pack_start( GTK_BOX( hbox ), check3d, FALSE, FALSE, 0 );
 112
 113         check2d = ui::CheckButton( "Show 2D" );
 114         gtk_widget_show( check2d );
 115         gtk_box_pack_start( GTK_BOX( hbox ), check2d, FALSE, FALSE, 0 );
 116
 117         button = ui::Button( "Change" );
 118         gtk_widget_show( button );
 119         gtk_box_pack_end( GTK_BOX( hbox ), button, FALSE, FALSE, 0 );
 120         g_signal_connect( GTK_OBJECT( button ), "clicked", G_CALLBACK( change_clicked ), entry );
 121         gtk_widget_set_size_request( button, 60, -1 );
 122
 123         hbox = ui::HBox( FALSE, 5 );
 124         gtk_widget_show( hbox );
 125         gtk_box_pack_start( GTK_BOX( vbox ), hbox, FALSE, FALSE, 0 );
 126
 127         button = ui::Button( "Cancel" );
 128         gtk_widget_show( button );
 129         gtk_box_pack_end( GTK_BOX( hbox ), button, FALSE, FALSE, 0 );
 130         g_signal_connect( GTK_OBJECT( button ), "clicked",
 131                                                 G_CALLBACK( dialog_button_callback ), GINT_TO_POINTER( IDCANCEL ) );
 132         gtk_widget_set_size_request( button, 60, -1 );
 133
 134         button = ui::Button( "OK" );
 135         gtk_widget_show( button );
 136         gtk_box_pack_end( GTK_BOX( hbox ), button, FALSE, FALSE, 0 );
 137         g_signal_connect( GTK_OBJECT( button ), "clicked",
 138                                                 G_CALLBACK( dialog_button_callback ), GINT_TO_POINTER( IDOK ) );
 139         gtk_widget_set_size_request( button, 60, -1 );
 140
 141         strcpy( portals.fn, GlobalRadiant().getMapName() );
 142         char* fn = strrchr( portals.fn, '.' );
 143         if ( fn != NULL ) {
 144                 strcpy( fn, ".prt" );
 145         }
 146
 147         StringOutputStream value( 256 );
 148         value << portals.fn;
 149         gtk_entry_set_text( GTK_ENTRY( entry ), value.c_str() );
 150         gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON( check2d ), portals.show_2d );
 151         gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON( check3d ), portals.show_3d );
 152
 153         gtk_grab_add( dlg );
 154         gtk_widget_show( dlg );
 155
 156         while ( loop )
 157                 gtk_main_iteration();
 158
 159         if ( ret == IDOK ) {
 160                 portals.Purge();
 161
 162                 portals.show_3d = gtk_toggle_button_get_active( GTK_TOGGLE_BUTTON( check3d ) ) ? true : false;
 163                 portals.show_2d = gtk_toggle_button_get_active( GTK_TOGGLE_BUTTON( check2d ) ) ? true : false;
 164         }
 165
 166         gtk_grab_remove( dlg );
 167         gtk_widget_destroy( dlg );
 168
 169         return ret;
 170 }