]> de.git.xonotic.org Git - xonotic/netradiant.git/blobdiff - radiant/gtkdlgs.cpp
Wrap more GTK
[xonotic/netradiant.git] / radiant / gtkdlgs.cpp
index 57ed278d6e8c511e1390eb0c17ab3123d01aa552..6c70e557e11133c7becda286cd3b3369e07d65a0 100644 (file)
@@ -1,32 +1,32 @@
 /*
-Copyright (c) 2001, Loki software, inc.
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification, 
-are permitted provided that the following conditions are met:
-
-Redistributions of source code must retain the above copyright notice, this list 
-of conditions and the following disclaimer.
-
-Redistributions in binary form must reproduce the above copyright notice, this
-list of conditions and the following disclaimer in the documentation and/or
-other materials provided with the distribution.
-
-Neither the name of Loki software nor the names of its contributors may be used 
-to endorse or promote products derived from this software without specific prior 
-written permission. 
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS'' 
-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
-DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY 
-DIRECT,INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON 
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
-*/
+   Copyright (c) 2001, Loki software, inc.
+   All rights reserved.
+
+   Redistribution and use in source and binary forms, with or without modification,
+   are permitted provided that the following conditions are met:
+
+   Redistributions of source code must retain the above copyright notice, this list
+   of conditions and the following disclaimer.
+
+   Redistributions in binary form must reproduce the above copyright notice, this
+   list of conditions and the following disclaimer in the documentation and/or
+   other materials provided with the distribution.
+
+   Neither the name of Loki software nor the names of its contributors may be used
+   to endorse or promote products derived from this software without specific prior
+   written permission.
+
+   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+   AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+   IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+   DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+   DIRECT,INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+   (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+   LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+   ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
 
 //
 // Some small dialogs that don't need much
@@ -35,6 +35,9 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 //
 
 #include "gtkdlgs.h"
+#include "globaldefs.h"
+
+#include <gtk/gtk.h>
 
 #include "debugging/debugging.h"
 #include "version.h"
@@ -45,22 +48,7 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include "iselection.h"
 
 #include <gdk/gdkkeysyms.h>
-#include <gtk/gtkmain.h>
-#include <gtk/gtkentry.h>
-#include <gtk/gtkhbox.h>
-#include <gtk/gtkvbox.h>
-#include <gtk/gtkframe.h>
-#include <gtk/gtklabel.h>
-#include <gtk/gtktable.h>
-#include <gtk/gtkbutton.h>
-#include <gtk/gtkcombobox.h>
-#include <gtk/gtkscrolledwindow.h>
-#include <gtk/gtktextview.h>
-#include <gtk/gtktextbuffer.h>
-#include <gtk/gtktreeview.h>
-#include <gtk/gtkcellrenderertext.h>
-#include <gtk/gtktreeselection.h>
-#include <gtk/gtkliststore.h>
+#include <uilib/uilib.h>
 
 #include "os/path.h"
 #include "math/aabb.h"
@@ -90,1016 +78,997 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 class GameComboConfiguration
 {
 public:
-  const char* basegame_dir;
-  const char* basegame;
-  const char* known_dir;
-  const char* known;
-  const char* custom;
-
-  GameComboConfiguration() :
-    basegame_dir(g_pGameDescription->getRequiredKeyValue("basegame")),
-    basegame(g_pGameDescription->getRequiredKeyValue("basegamename")),
-    known_dir(g_pGameDescription->getKeyValue("knowngame")),
-    known(g_pGameDescription->getKeyValue("knowngamename")),
-    custom(g_pGameDescription->getRequiredKeyValue("unknowngamename"))
-  {
-  }
+const char* basegame_dir;
+const char* basegame;
+const char* known_dir;
+const char* known;
+const char* custom;
+
+GameComboConfiguration() :
+       basegame_dir( g_pGameDescription->getRequiredKeyValue( "basegame" ) ),
+       basegame( g_pGameDescription->getRequiredKeyValue( "basegamename" ) ),
+       known_dir( g_pGameDescription->getKeyValue( "knowngame" ) ),
+       known( g_pGameDescription->getKeyValue( "knowngamename" ) ),
+       custom( g_pGameDescription->getRequiredKeyValue( "unknowngamename" ) ){
+}
 };
 
 typedef LazyStatic<GameComboConfiguration> LazyStaticGameComboConfiguration;
 
-inline GameComboConfiguration& globalGameComboConfiguration()
-{
-  return LazyStaticGameComboConfiguration::instance();
+inline GameComboConfiguration& globalGameComboConfiguration(){
+       return LazyStaticGameComboConfiguration::instance();
 }
 
 
 struct gamecombo_t
 {
-  gamecombo_t(int _game, const char* _fs_game, bool _sensitive)
-    : game(_game), fs_game(_fs_game), sensitive(_sensitive)
-  {}
-  int game;
-  const char* fs_game;
-  bool sensitive;
+       gamecombo_t( int _game, const char* _fs_game, bool _sensitive )
+               : game( _game ), fs_game( _fs_game ), sensitive( _sensitive )
+       {}
+       int game;
+       const char* fs_game;
+       bool sensitive;
 };
 
-gamecombo_t gamecombo_for_dir(const char* dir)
-{
-  if(string_equal(dir, globalGameComboConfiguration().basegame_dir))
-  {
-    return gamecombo_t(0, "", false);
-  }
-  else if(string_equal(dir, globalGameComboConfiguration().known_dir))
-  {
-    return gamecombo_t(1, dir, false);
-  }
-  else
-  {
-    return gamecombo_t(string_empty(globalGameComboConfiguration().known_dir) ? 1 : 2, dir, true);
-  }
+gamecombo_t gamecombo_for_dir( const char* dir ){
+       if ( string_equal( dir, globalGameComboConfiguration().basegame_dir ) ) {
+               return gamecombo_t( 0, "", false );
+       }
+       else if ( string_equal( dir, globalGameComboConfiguration().known_dir ) ) {
+               return gamecombo_t( 1, dir, false );
+       }
+       else
+       {
+               return gamecombo_t( string_empty( globalGameComboConfiguration().known_dir ) ? 1 : 2, dir, true );
+       }
 }
 
-gamecombo_t gamecombo_for_gamename(const char* gamename)
-{
-  if ((strlen(gamename) == 0) || !strcmp(gamename, globalGameComboConfiguration().basegame))
-  {
-    return gamecombo_t(0, "", false);
-  }
-  else if (!strcmp(gamename, globalGameComboConfiguration().known))
-  {
-    return gamecombo_t(1, globalGameComboConfiguration().known_dir, false);
-  }
-  else
-  {
-    return gamecombo_t(string_empty(globalGameComboConfiguration().known_dir) ? 1 : 2, "", true);
-  }
+gamecombo_t gamecombo_for_gamename( const char* gamename ){
+       if ( ( strlen( gamename ) == 0 ) || !strcmp( gamename, globalGameComboConfiguration().basegame ) ) {
+               return gamecombo_t( 0, "", false );
+       }
+       else if ( !strcmp( gamename, globalGameComboConfiguration().known ) ) {
+               return gamecombo_t( 1, globalGameComboConfiguration().known_dir, false );
+       }
+       else
+       {
+               return gamecombo_t( string_empty( globalGameComboConfiguration().known_dir ) ? 1 : 2, "", true );
+       }
 }
 
-inline void path_copy_clean(char* destination, const char* source)
-{
-  char* i = destination;
+inline void path_copy_clean( char* destination, const char* source ){
+       char* i = destination;
 
-  while(*source != '\0')
-  {
-    *i++ = (*source == '\\') ? '/' : *source;
-    ++source;
-  }
+       while ( *source != '\0' )
+       {
+               *i++ = ( *source == '\\' ) ? '/' : *source;
+               ++source;
+       }
 
-  if(i != destination && *(i-1) != '/')
-    *(i++) = '/';
+       if ( i != destination && *( i - 1 ) != '/' ) {
+               *( i++ ) = '/';
+       }
 
-  *i = '\0';
+       *i = '\0';
 }
 
 
 struct GameCombo
 {
-  GtkComboBox* game_select;
-  GtkEntry* fsgame_entry;
+       ui::ComboBoxText game_select{ui::null};
+       ui::Entry fsgame_entry{ui::null};
 };
 
-gboolean OnSelchangeComboWhatgame(GtkWidget *widget, GameCombo* combo)
-{
-  const char *gamename;
-  {
-    GtkTreeIter iter;
-    gtk_combo_box_get_active_iter(combo->game_select, &iter);
-    gtk_tree_model_get(gtk_combo_box_get_model(combo->game_select), &iter, 0, (gpointer*)&gamename, -1);
-  }
-
-  gamecombo_t gamecombo = gamecombo_for_gamename(gamename);
-  
-  gtk_entry_set_text(combo->fsgame_entry, gamecombo.fs_game);
-  gtk_widget_set_sensitive(GTK_WIDGET(combo->fsgame_entry), gamecombo.sensitive);
-
-  return FALSE;
+gboolean OnSelchangeComboWhatgame( ui::Widget widget, GameCombo* combo ){
+       const char *gamename;
+       {
+               GtkTreeIter iter;
+               gtk_combo_box_get_active_iter( combo->game_select, &iter );
+               gtk_tree_model_get( gtk_combo_box_get_model( combo->game_select ), &iter, 0, (gpointer*)&gamename, -1 );
+       }
+
+       gamecombo_t gamecombo = gamecombo_for_gamename( gamename );
+
+       combo->fsgame_entry.text( gamecombo.fs_game );
+       gtk_widget_set_sensitive( GTK_WIDGET( combo->fsgame_entry ), gamecombo.sensitive );
+
+       return FALSE;
 }
 
 class MappingMode
 {
 public:
-  bool do_mapping_mode;
-  const char* sp_mapping_mode;
-  const char* mp_mapping_mode;
-
-  MappingMode() :
-    do_mapping_mode(!string_empty(g_pGameDescription->getKeyValue("show_gamemode"))),
-    sp_mapping_mode("Single Player mapping mode"),
-    mp_mapping_mode("Multiplayer mapping mode")
-  {
-  }
+bool do_mapping_mode;
+const char* sp_mapping_mode;
+const char* mp_mapping_mode;
+
+MappingMode() :
+       do_mapping_mode( !string_empty( g_pGameDescription->getKeyValue( "show_gamemode" ) ) ),
+       sp_mapping_mode( "Single Player mapping mode" ),
+       mp_mapping_mode( "Multiplayer mapping mode" ){
+}
 };
 
 typedef LazyStatic<MappingMode> LazyStaticMappingMode;
 
-inline MappingMode& globalMappingMode()
-{
-  return LazyStaticMappingMode::instance();
+inline MappingMode& globalMappingMode(){
+       return LazyStaticMappingMode::instance();
 }
 
 class ProjectSettingsDialog
 {
 public:
-  GameCombo game_combo;
-  GtkComboBox* gamemode_combo;
+GameCombo game_combo;
+GtkComboBox* gamemode_combo;
 };
 
-GtkWindow* ProjectSettingsDialog_construct(ProjectSettingsDialog& dialog, ModalDialog& modal)
-{
-  GtkWindow* window = create_dialog_window(MainFrame_getWindow(), "Project Settings", G_CALLBACK(dialog_delete_callback), &modal);
-
-  {
-    GtkTable* table1 = create_dialog_table(1, 2, 4, 4, 4);
-    gtk_container_add(GTK_CONTAINER(window), GTK_WIDGET(table1));
-    {
-      GtkVBox* vbox = create_dialog_vbox(4);
-      gtk_table_attach(table1, GTK_WIDGET(vbox), 1, 2, 0, 1,
-                        (GtkAttachOptions) (GTK_FILL),
-                        (GtkAttachOptions) (GTK_FILL), 0, 0);
-      {
-        GtkButton* button = create_dialog_button("OK", G_CALLBACK(dialog_button_ok), &modal);
-        gtk_box_pack_start(GTK_BOX(vbox), GTK_WIDGET(button), FALSE, FALSE, 0);
-      }
-      {
-        GtkButton* button = create_dialog_button("Cancel", G_CALLBACK(dialog_button_cancel), &modal);
-        gtk_box_pack_start(GTK_BOX(vbox), GTK_WIDGET(button), FALSE, FALSE, 0);
-      }
-    }
-    {
-      GtkFrame* frame = create_dialog_frame("Project settings");
-      gtk_table_attach(table1, GTK_WIDGET(frame), 0, 1, 0, 1,
-                        (GtkAttachOptions) (GTK_EXPAND | GTK_FILL),
-                        (GtkAttachOptions) (GTK_FILL), 0, 0);
-      {
-        GtkTable* table2 = create_dialog_table((globalMappingMode().do_mapping_mode) ? 4 : 3, 2, 4, 4, 4);
-        gtk_container_add(GTK_CONTAINER(frame), GTK_WIDGET(table2));
-
-        {
-          GtkLabel* label = GTK_LABEL(gtk_label_new("Select mod"));
-          gtk_widget_show(GTK_WIDGET(label));
-          gtk_table_attach(table2, GTK_WIDGET(label), 0, 1, 0, 1,
-                            (GtkAttachOptions) (GTK_FILL),
-                            (GtkAttachOptions) (0), 0, 0);
-          gtk_misc_set_alignment(GTK_MISC(label), 1, 0.5);
-        }
-        {
-          dialog.game_combo.game_select = GTK_COMBO_BOX(gtk_combo_box_new_text());
-
-          gtk_combo_box_append_text(dialog.game_combo.game_select, globalGameComboConfiguration().basegame);
-          if(globalGameComboConfiguration().known[0] != '\0')
-            gtk_combo_box_append_text(dialog.game_combo.game_select, globalGameComboConfiguration().known);
-          gtk_combo_box_append_text(dialog.game_combo.game_select, globalGameComboConfiguration().custom);
-
-          gtk_widget_show(GTK_WIDGET(dialog.game_combo.game_select));
-          gtk_table_attach(table2, GTK_WIDGET(dialog.game_combo.game_select), 1, 2, 0, 1,
-                            (GtkAttachOptions) (GTK_EXPAND | GTK_FILL),
-                            (GtkAttachOptions) (0), 0, 0);
-
-          g_signal_connect(G_OBJECT(dialog.game_combo.game_select), "changed", G_CALLBACK(OnSelchangeComboWhatgame), &dialog.game_combo);
-        }
-
-        {
-          GtkLabel* label = GTK_LABEL(gtk_label_new("fs_game"));
-          gtk_widget_show(GTK_WIDGET(label));
-          gtk_table_attach(table2, GTK_WIDGET(label), 0, 1, 1, 2,
-                            (GtkAttachOptions) (GTK_FILL),
-                            (GtkAttachOptions) (0), 0, 0);
-          gtk_misc_set_alignment(GTK_MISC(label), 1, 0.5);
-        }
-        {
-          GtkEntry* entry = GTK_ENTRY(gtk_entry_new());
-          gtk_widget_show(GTK_WIDGET(entry));
-          gtk_table_attach(table2, GTK_WIDGET(entry), 1, 2, 1, 2,
-                            (GtkAttachOptions) (GTK_EXPAND | GTK_FILL),
-                            (GtkAttachOptions) (0), 0, 0);
-
-          dialog.game_combo.fsgame_entry = entry;
-       }
-  
-        if(globalMappingMode().do_mapping_mode)
-        {
-          GtkLabel* label = GTK_LABEL(gtk_label_new("Mapping mode"));
-          gtk_widget_show(GTK_WIDGET(label));
-          gtk_table_attach(table2, GTK_WIDGET(label), 0, 1, 3, 4,
-            (GtkAttachOptions) (GTK_FILL),
-            (GtkAttachOptions) (0), 0, 0);
-          gtk_misc_set_alignment(GTK_MISC(label), 1, 0.5);
-
-          GtkComboBox* combo = GTK_COMBO_BOX(gtk_combo_box_new_text());
-          gtk_combo_box_append_text(combo, globalMappingMode().sp_mapping_mode);
-          gtk_combo_box_append_text(combo, globalMappingMode().mp_mapping_mode);
-
-          gtk_widget_show(GTK_WIDGET(combo));
-          gtk_table_attach(table2, GTK_WIDGET(combo), 1, 2, 3, 4,
-            (GtkAttachOptions) (GTK_EXPAND | GTK_FILL),
-            (GtkAttachOptions) (0), 0, 0);
-
-          dialog.gamemode_combo = combo;
-        }
-      }
-    }
-  }
-
-  // initialise the fs_game selection from the project settings into the dialog
-  const char* dir = gamename_get();
-  gamecombo_t gamecombo = gamecombo_for_dir(dir);
-
-  gtk_combo_box_set_active(dialog.game_combo.game_select, gamecombo.game);
-  gtk_entry_set_text(dialog.game_combo.fsgame_entry, gamecombo.fs_game);
-  gtk_widget_set_sensitive(GTK_WIDGET(dialog.game_combo.fsgame_entry), gamecombo.sensitive);
-
-  if(globalMappingMode().do_mapping_mode)
-  {
-    const char *gamemode = gamemode_get();
-    if (string_empty(gamemode) || string_equal(gamemode, "sp"))
-    {
-      gtk_combo_box_set_active(dialog.gamemode_combo, 0);
-    }
-    else
-    {
-      gtk_combo_box_set_active(dialog.gamemode_combo, 1);
-    }
-  }
-
-  return window;
+ui::Window ProjectSettingsDialog_construct( ProjectSettingsDialog& dialog, ModalDialog& modal ){
+       auto window = MainFrame_getWindow().create_dialog_window("Project Settings", G_CALLBACK(dialog_delete_callback ), &modal );
+
+       {
+               auto table1 = create_dialog_table( 1, 2, 4, 4, 4 );
+               window.add(table1);
+               {
+                       GtkVBox* vbox = create_dialog_vbox( 4 );
+                       gtk_table_attach( table1, GTK_WIDGET( vbox ), 1, 2, 0, 1,
+                                                         (GtkAttachOptions) ( GTK_FILL ),
+                                                         (GtkAttachOptions) ( GTK_FILL ), 0, 0 );
+                       {
+                               GtkButton* button = create_dialog_button( "OK", G_CALLBACK( dialog_button_ok ), &modal );
+                               gtk_box_pack_start( GTK_BOX( vbox ), GTK_WIDGET( button ), FALSE, FALSE, 0 );
+                       }
+                       {
+                               GtkButton* button = create_dialog_button( "Cancel", G_CALLBACK( dialog_button_cancel ), &modal );
+                               gtk_box_pack_start( GTK_BOX( vbox ), GTK_WIDGET( button ), FALSE, FALSE, 0 );
+                       }
+               }
+               {
+                       auto frame = create_dialog_frame( "Project settings" );
+                       gtk_table_attach( table1, GTK_WIDGET( frame ), 0, 1, 0, 1,
+                                                         (GtkAttachOptions) ( GTK_EXPAND | GTK_FILL ),
+                                                         (GtkAttachOptions) ( GTK_FILL ), 0, 0 );
+                       {
+                               auto table2 = create_dialog_table( ( globalMappingMode().do_mapping_mode ) ? 4 : 3, 2, 4, 4, 4 );
+                               frame.add(table2);
+
+                               {
+                                       auto label = ui::Label( "Select mod" );
+                                       label.show();
+                                       gtk_table_attach( table2, GTK_WIDGET( label ), 0, 1, 0, 1,
+                                                                         (GtkAttachOptions) ( GTK_FILL ),
+                                                                         (GtkAttachOptions) ( 0 ), 0, 0 );
+                                       gtk_misc_set_alignment( GTK_MISC( label ), 1, 0.5 );
+                               }
+                               {
+                                       dialog.game_combo.game_select = ui::ComboBoxText(ui::New);
+
+                                       gtk_combo_box_text_append_text( dialog.game_combo.game_select, globalGameComboConfiguration().basegame );
+                                       if ( globalGameComboConfiguration().known[0] != '\0' ) {
+                                               gtk_combo_box_text_append_text( dialog.game_combo.game_select, globalGameComboConfiguration().known );
+                                       }
+                                       gtk_combo_box_text_append_text( dialog.game_combo.game_select, globalGameComboConfiguration().custom );
+
+                                       dialog.game_combo.game_select.show();
+                                       gtk_table_attach( table2, GTK_WIDGET( dialog.game_combo.game_select ), 1, 2, 0, 1,
+                                                                         (GtkAttachOptions) ( GTK_EXPAND | GTK_FILL ),
+                                                                         (GtkAttachOptions) ( 0 ), 0, 0 );
+
+                                       dialog.game_combo.game_select.connect( "changed", G_CALLBACK( OnSelchangeComboWhatgame ), &dialog.game_combo );
+                               }
+
+                               {
+                                       auto label = ui::Label( "fs_game" );
+                                       label.show();
+                                       gtk_table_attach( table2, GTK_WIDGET( label ), 0, 1, 1, 2,
+                                                                         (GtkAttachOptions) ( GTK_FILL ),
+                                                                         (GtkAttachOptions) ( 0 ), 0, 0 );
+                                       gtk_misc_set_alignment( GTK_MISC( label ), 1, 0.5 );
+                               }
+                               {
+                                       auto entry = ui::Entry(ui::New);
+                                       entry.show();
+                                       gtk_table_attach( table2, GTK_WIDGET( entry ), 1, 2, 1, 2,
+                                                                         (GtkAttachOptions) ( GTK_EXPAND | GTK_FILL ),
+                                                                         (GtkAttachOptions) ( 0 ), 0, 0 );
+
+                                       dialog.game_combo.fsgame_entry = entry;
+                               }
+
+                               if ( globalMappingMode().do_mapping_mode ) {
+                                       auto label = ui::Label( "Mapping mode" );
+                                       label.show();
+                                       gtk_table_attach( table2, GTK_WIDGET( label ), 0, 1, 3, 4,
+                                                                         (GtkAttachOptions) ( GTK_FILL ),
+                                                                         (GtkAttachOptions) ( 0 ), 0, 0 );
+                                       gtk_misc_set_alignment( GTK_MISC( label ), 1, 0.5 );
+
+                                       auto combo = ui::ComboBoxText(ui::New);
+                                       gtk_combo_box_text_append_text( combo, globalMappingMode().sp_mapping_mode );
+                                       gtk_combo_box_text_append_text( combo, globalMappingMode().mp_mapping_mode );
+
+                                       combo.show();
+                                       gtk_table_attach( table2, GTK_WIDGET( combo ), 1, 2, 3, 4,
+                                                                         (GtkAttachOptions) ( GTK_EXPAND | GTK_FILL ),
+                                                                         (GtkAttachOptions) ( 0 ), 0, 0 );
+
+                                       dialog.gamemode_combo = combo;
+                               }
+                       }
+               }
+       }
+
+       // initialise the fs_game selection from the project settings into the dialog
+       const char* dir = gamename_get();
+       gamecombo_t gamecombo = gamecombo_for_dir( dir );
+
+       gtk_combo_box_set_active( dialog.game_combo.game_select, gamecombo.game );
+       dialog.game_combo.fsgame_entry.text( gamecombo.fs_game );
+       gtk_widget_set_sensitive( GTK_WIDGET( dialog.game_combo.fsgame_entry ), gamecombo.sensitive );
+
+       if ( globalMappingMode().do_mapping_mode ) {
+               const char *gamemode = gamemode_get();
+               if ( string_empty( gamemode ) || string_equal( gamemode, "sp" ) ) {
+                       gtk_combo_box_set_active( dialog.gamemode_combo, 0 );
+               }
+               else
+               {
+                       gtk_combo_box_set_active( dialog.gamemode_combo, 1 );
+               }
+       }
+
+       return window;
 }
 
-void ProjectSettingsDialog_ok(ProjectSettingsDialog& dialog)
-{
-  const char* dir = gtk_entry_get_text(dialog.game_combo.fsgame_entry);
-  
-  const char* new_gamename = path_equal(dir, globalGameComboConfiguration().basegame_dir)
-    ? ""
-    : dir;
-
-  if(!path_equal(new_gamename, gamename_get()))
-  {
-    ScopeDisableScreenUpdates disableScreenUpdates("Processing...", "Changing Game Name");
-
-    EnginePath_Unrealise();
-
-    gamename_set(new_gamename);
-
-    EnginePath_Realise();
-  }
-
-  if(globalMappingMode().do_mapping_mode)
-  {
-    // read from gamemode_combo
-    int active = gtk_combo_box_get_active(dialog.gamemode_combo);
-    if(active == -1 || active == 0)
-    {
-      gamemode_set("sp");
-    }
-    else
-    {
-      gamemode_set("mp");
-    }
-  }
+void ProjectSettingsDialog_ok( ProjectSettingsDialog& dialog ){
+       const char* dir = gtk_entry_get_text( dialog.game_combo.fsgame_entry );
+
+       const char* new_gamename = path_equal( dir, globalGameComboConfiguration().basegame_dir )
+                                                          ? ""
+                                                          : dir;
+
+       if ( !path_equal( new_gamename, gamename_get() ) ) {
+               ScopeDisableScreenUpdates disableScreenUpdates( "Processing...", "Changing Game Name" );
+
+               EnginePath_Unrealise();
+
+               gamename_set( new_gamename );
+
+               EnginePath_Realise();
+       }
+
+       if ( globalMappingMode().do_mapping_mode ) {
+               // read from gamemode_combo
+               int active = gtk_combo_box_get_active( dialog.gamemode_combo );
+               if ( active == -1 || active == 0 ) {
+                       gamemode_set( "sp" );
+               }
+               else
+               {
+                       gamemode_set( "mp" );
+               }
+       }
 }
 
-void DoProjectSettings()
-{
-  if(ConfirmModified("Edit Project Settings"))
-  {
-    ModalDialog modal;
-    ProjectSettingsDialog dialog;
+void DoProjectSettings(){
+       if ( ConfirmModified( "Edit Project Settings" ) ) {
+               ModalDialog modal;
+               ProjectSettingsDialog dialog;
 
-    GtkWindow* window = ProjectSettingsDialog_construct(dialog, modal);
+               ui::Window window = ProjectSettingsDialog_construct( dialog, modal );
 
-    if(modal_dialog_show(window, modal) == eIDOK)
-    {
-      ProjectSettingsDialog_ok(dialog);
-    }
+               if ( modal_dialog_show( window, modal ) == eIDOK ) {
+                       ProjectSettingsDialog_ok( dialog );
+               }
 
-    gtk_widget_destroy(GTK_WIDGET(window));
-  }
+               window.destroy();
+       }
 }
 
 // =============================================================================
 // Arbitrary Sides dialog
 
-void DoSides (int type, int axis)
-{
-  ModalDialog dialog;
-  GtkEntry* sides_entry;
-
-  GtkWindow* window = create_dialog_window(MainFrame_getWindow(), "Arbitrary sides", G_CALLBACK(dialog_delete_callback), &dialog);
-
-  GtkAccelGroup* accel = gtk_accel_group_new();
-  gtk_window_add_accel_group(window, accel);
-
-  {
-    GtkHBox* hbox = create_dialog_hbox(4, 4);
-    gtk_container_add(GTK_CONTAINER(window), GTK_WIDGET(hbox));
-    {
-      GtkLabel* label = GTK_LABEL(gtk_label_new("Sides:"));
-      gtk_widget_show(GTK_WIDGET(label));
-      gtk_box_pack_start(GTK_BOX(hbox), GTK_WIDGET(label), FALSE, FALSE, 0);
-    }
-    {
-      GtkEntry* entry = GTK_ENTRY(gtk_entry_new());
-      gtk_widget_show(GTK_WIDGET(entry));
-      gtk_box_pack_start(GTK_BOX(hbox), GTK_WIDGET(entry), FALSE, FALSE, 0);
-      sides_entry = entry;
-      gtk_widget_grab_focus(GTK_WIDGET(entry));
-    }
-    {
-      GtkVBox* vbox = create_dialog_vbox(4);
-      gtk_box_pack_start(GTK_BOX(hbox), GTK_WIDGET(vbox), TRUE, TRUE, 0);
-      {
-        GtkButton* button = create_dialog_button("OK", G_CALLBACK(dialog_button_ok), &dialog);
-        gtk_box_pack_start(GTK_BOX(vbox), GTK_WIDGET(button), FALSE, FALSE, 0);
-        widget_make_default(GTK_WIDGET(button));
-        gtk_widget_add_accelerator(GTK_WIDGET(button), "clicked", accel, GDK_Return, (GdkModifierType)0, (GtkAccelFlags)0);
-      }
-      {
-        GtkButton* button = create_dialog_button("Cancel", G_CALLBACK(dialog_button_cancel), &dialog);
-        gtk_box_pack_start(GTK_BOX(vbox), GTK_WIDGET(button), FALSE, FALSE, 0);
-        gtk_widget_add_accelerator(GTK_WIDGET(button), "clicked", accel, GDK_Escape, (GdkModifierType)0, (GtkAccelFlags)0);
-      }
-    }
-  }
-
-  if(modal_dialog_show(window, dialog) == eIDOK)
-  {
-    const char *str = gtk_entry_get_text(sides_entry);
-
-    Scene_BrushConstructPrefab(GlobalSceneGraph(), (EBrushPrefab)type, atoi(str), TextureBrowser_GetSelectedShader(GlobalTextureBrowser()));
-  }
-
-  gtk_widget_destroy(GTK_WIDGET(window));
+void DoSides( int type, int axis ){
+       ModalDialog dialog;
+       GtkEntry* sides_entry;
+
+       auto window = MainFrame_getWindow().create_dialog_window("Arbitrary sides", G_CALLBACK(dialog_delete_callback ), &dialog );
+
+       auto accel = ui::AccelGroup(ui::New);
+       window.add_accel_group( accel );
+
+       {
+               auto hbox = create_dialog_hbox( 4, 4 );
+               window.add(hbox);
+               {
+                       auto label = ui::Label( "Sides:" );
+                       label.show();
+                       gtk_box_pack_start( GTK_BOX( hbox ), GTK_WIDGET( label ), FALSE, FALSE, 0 );
+               }
+               {
+                       auto entry = ui::Entry(ui::New);
+                       entry.show();
+                       gtk_box_pack_start( GTK_BOX( hbox ), GTK_WIDGET( entry ), FALSE, FALSE, 0 );
+                       sides_entry = entry;
+                       gtk_widget_grab_focus( GTK_WIDGET( entry ) );
+               }
+               {
+                       GtkVBox* vbox = create_dialog_vbox( 4 );
+                       gtk_box_pack_start( GTK_BOX( hbox ), GTK_WIDGET( vbox ), TRUE, TRUE, 0 );
+                       {
+                               auto button = create_dialog_button( "OK", G_CALLBACK( dialog_button_ok ), &dialog );
+                               gtk_box_pack_start( GTK_BOX( vbox ), GTK_WIDGET( button ), FALSE, FALSE, 0 );
+                               widget_make_default( button );
+                               gtk_widget_add_accelerator( GTK_WIDGET( button ), "clicked", accel, GDK_KEY_Return, (GdkModifierType)0, (GtkAccelFlags)0 );
+                       }
+                       {
+                               GtkButton* button = create_dialog_button( "Cancel", G_CALLBACK( dialog_button_cancel ), &dialog );
+                               gtk_box_pack_start( GTK_BOX( vbox ), GTK_WIDGET( button ), FALSE, FALSE, 0 );
+                               gtk_widget_add_accelerator( GTK_WIDGET( button ), "clicked", accel, GDK_KEY_Escape, (GdkModifierType)0, (GtkAccelFlags)0 );
+                       }
+               }
+       }
+
+       if ( modal_dialog_show( window, dialog ) == eIDOK ) {
+               const char *str = gtk_entry_get_text( sides_entry );
+
+               Scene_BrushConstructPrefab( GlobalSceneGraph(), (EBrushPrefab)type, atoi( str ), TextureBrowser_GetSelectedShader( GlobalTextureBrowser() ) );
+       }
+
+       window.destroy();
 }
 
 // =============================================================================
 // About dialog (no program is complete without one)
 
-void about_button_changelog (GtkWidget *widget, gpointer data)
-{
-  StringOutputStream log(256);
-  log << AppPath_get() << "changelog.txt";
-  OpenURL(log.c_str());
+void about_button_changelog( ui::Widget widget, gpointer data ){
+       StringOutputStream log( 256 );
+       log << "https://gitlab.com/xonotic/netradiant/commits/master";
+       OpenURL( log.c_str() );
 }
 
-void about_button_credits (GtkWidget *widget, gpointer data)
-{
-  StringOutputStream cred(256);
-  cred << AppPath_get() << "credits.html";
-  OpenURL(cred.c_str());
+void about_button_credits( ui::Widget widget, gpointer data ){
+       StringOutputStream cred( 256 );
+       cred << "https://gitlab.com/xonotic/netradiant/graphs/master";
+       OpenURL( cred.c_str() );
 }
 
-void DoAbout()
-{
-  ModalDialog dialog;
-  ModalDialogButton ok_button(dialog, eIDOK);
-
-  GtkWindow* window = create_modal_dialog_window(MainFrame_getWindow(), "About NetRadiant", dialog);
-
-  {
-    GtkVBox* vbox = create_dialog_vbox(4, 4);
-    gtk_container_add(GTK_CONTAINER(window), GTK_WIDGET(vbox));
-
-    {
-      GtkHBox* hbox = create_dialog_hbox(4);
-      gtk_box_pack_start(GTK_BOX(vbox), GTK_WIDGET(hbox), FALSE, TRUE, 0);
-
-      {
-        GtkVBox* vbox2 = create_dialog_vbox(4);
-        gtk_box_pack_start(GTK_BOX(hbox), GTK_WIDGET(vbox2), TRUE, FALSE, 0);
-        {
-          GtkFrame* frame = create_dialog_frame(0, GTK_SHADOW_IN);
-          gtk_box_pack_start(GTK_BOX (vbox2), GTK_WIDGET(frame), FALSE, FALSE, 0);
-          {
-            GtkImage* image = new_local_image("logo.bmp");
-            gtk_widget_show(GTK_WIDGET(image));
-            gtk_container_add(GTK_CONTAINER(frame), GTK_WIDGET(image));
-          }
-        }
-      }
-
-      {
-        GtkLabel* label = GTK_LABEL(gtk_label_new("NetRadiant " RADIANT_VERSION "\n"
-          __DATE__ "\n\n"
-          RADIANT_ABOUTMSG "\n\n"
-          "By alientrap.org\n\n"
-          "This program is free software\n"
-          "licensed under the GNU GPL.\n\n"
-          "NetRadiant is unsupported, however\n"
-          "you may report your problems at\n"
-          "http://www.icculus.org/netradiant/"
-        ));
-                       
-        gtk_widget_show(GTK_WIDGET(label));
-        gtk_box_pack_start(GTK_BOX(hbox), GTK_WIDGET(label), FALSE, FALSE, 0);
-        gtk_misc_set_alignment(GTK_MISC(label), 1, 0.5);
-        gtk_label_set_justify(label, GTK_JUSTIFY_LEFT);
-      }
-
-      {
-        GtkVBox* vbox2 = create_dialog_vbox(4);
-        gtk_box_pack_start(GTK_BOX(hbox), GTK_WIDGET(vbox2), FALSE, TRUE, 0);
-        {
-          GtkButton* button = create_modal_dialog_button("OK", ok_button);
-          gtk_box_pack_start (GTK_BOX (vbox2), GTK_WIDGET(button), FALSE, FALSE, 0);
-        }
-        {
-          GtkButton* button = create_dialog_button("Credits", G_CALLBACK(about_button_credits), 0);
-          gtk_box_pack_start (GTK_BOX (vbox2), GTK_WIDGET(button), FALSE, FALSE, 0);
-        }
-        {
-          GtkButton* button = create_dialog_button("Changelog", G_CALLBACK(about_button_changelog), 0);
-          gtk_box_pack_start (GTK_BOX (vbox2), GTK_WIDGET(button), FALSE, FALSE, 0);
-        }
-      }
-    }
-    {
-      GtkFrame* frame = create_dialog_frame("OpenGL Properties");
-      gtk_box_pack_start(GTK_BOX(vbox), GTK_WIDGET(frame), FALSE, FALSE, 0);
-      {
-        GtkTable* table = create_dialog_table(3, 2, 4, 4, 4);
-        gtk_container_add(GTK_CONTAINER(frame), GTK_WIDGET(table));
-        {
-          GtkLabel* label = GTK_LABEL(gtk_label_new("Vendor:"));
-          gtk_widget_show(GTK_WIDGET(label));
-          gtk_table_attach(table, GTK_WIDGET(label), 0, 1, 0, 1,
-                            (GtkAttachOptions) (GTK_FILL),
-                            (GtkAttachOptions) (0), 0, 0);
-          gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
-        }
-        {
-          GtkLabel* label = GTK_LABEL(gtk_label_new("Version:"));
-          gtk_widget_show(GTK_WIDGET(label));
-          gtk_table_attach(table, GTK_WIDGET(label), 0, 1, 1, 2,
-                            (GtkAttachOptions) (GTK_FILL),
-                            (GtkAttachOptions) (0), 0, 0);
-          gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
-        }
-        {
-          GtkLabel* label = GTK_LABEL(gtk_label_new("Renderer:"));
-          gtk_widget_show(GTK_WIDGET(label));
-          gtk_table_attach(table, GTK_WIDGET(label), 0, 1, 2, 3,
-                            (GtkAttachOptions) (GTK_FILL),
-                            (GtkAttachOptions) (0), 0, 0);
-          gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
-        }
-        {
-          GtkLabel* label = GTK_LABEL(gtk_label_new(reinterpret_cast<const char*>(glGetString(GL_VENDOR))));
-          gtk_widget_show(GTK_WIDGET(label));
-          gtk_table_attach(table, GTK_WIDGET(label), 1, 2, 0, 1,
-                            (GtkAttachOptions) (GTK_FILL),
-                            (GtkAttachOptions) (0), 0, 0);
-          gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
-        }
-        {
-          GtkLabel* label = GTK_LABEL(gtk_label_new(reinterpret_cast<const char*>(glGetString(GL_VERSION))));
-          gtk_widget_show(GTK_WIDGET(label));
-          gtk_table_attach(table, GTK_WIDGET(label), 1, 2, 1, 2,
-                            (GtkAttachOptions) (GTK_FILL),
-                            (GtkAttachOptions) (0), 0, 0);
-          gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
-        }
-        {
-          GtkLabel* label = GTK_LABEL(gtk_label_new(reinterpret_cast<const char*>(glGetString(GL_RENDERER))));
-          gtk_widget_show(GTK_WIDGET(label));
-          gtk_table_attach(table, GTK_WIDGET(label), 1, 2, 2, 3,
-                            (GtkAttachOptions) (GTK_FILL),
-                            (GtkAttachOptions) (0), 0, 0);
-          gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
-        }
-      }
-      {
-        GtkFrame* frame = create_dialog_frame("OpenGL Extensions");
-        gtk_box_pack_start(GTK_BOX(vbox), GTK_WIDGET(frame), TRUE, TRUE, 0);
-        {
-          GtkScrolledWindow* sc_extensions = create_scrolled_window(GTK_POLICY_AUTOMATIC, GTK_POLICY_ALWAYS, 4);
-          gtk_container_add (GTK_CONTAINER (frame), GTK_WIDGET(sc_extensions));
-          {
-            GtkWidget* text_extensions = gtk_text_view_new();
-            gtk_text_view_set_editable(GTK_TEXT_VIEW(text_extensions), FALSE);
-            gtk_container_add (GTK_CONTAINER (sc_extensions), text_extensions);
-            GtkTextBuffer* buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text_extensions));
-            gtk_text_buffer_set_text(buffer, reinterpret_cast<const char*>(glGetString(GL_EXTENSIONS)), -1);
-            gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(text_extensions), GTK_WRAP_WORD);
-            gtk_widget_show(text_extensions);
-          }
-        }
-      }
-    }
-  }
-
-  modal_dialog_show(window, dialog);
-
-  gtk_widget_destroy(GTK_WIDGET(window));
+void about_button_issues( GtkWidget *widget, gpointer data ){
+       StringOutputStream cred( 256 );
+       cred << "https://gitlab.com/xonotic/netradiant/issues";
+       OpenURL( cred.c_str() );
 }
 
-// =============================================================================
-// TextureLayout dialog 
+void DoAbout(){
+       ModalDialog dialog;
+       ModalDialogButton ok_button( dialog, eIDOK );
+
+       auto window = MainFrame_getWindow().create_modal_dialog_window("About NetRadiant", dialog );
+
+       {
+               auto vbox = create_dialog_vbox( 4, 4 );
+               window.add(vbox);
+
+               {
+                       GtkHBox* hbox = create_dialog_hbox( 4 );
+                       gtk_box_pack_start( GTK_BOX( vbox ), GTK_WIDGET( hbox ), FALSE, TRUE, 0 );
+
+                       {
+                               GtkVBox* vbox2 = create_dialog_vbox( 4 );
+                               gtk_box_pack_start( GTK_BOX( hbox ), GTK_WIDGET( vbox2 ), TRUE, FALSE, 0 );
+                               {
+                                       auto frame = create_dialog_frame( 0, ui::Shadow::IN );
+                                       gtk_box_pack_start( GTK_BOX( vbox2 ), GTK_WIDGET( frame ), FALSE, FALSE, 0 );
+                                       {
+                                               auto image = new_local_image( "logo.png" );
+                                               image.show();
+                                               frame.add(image);
+                                       }
+                               }
+                       }
+
+                       {
+                               char const *label_text = "NetRadiant " RADIANT_VERSION "\n"
+                                                                               __DATE__ "\n\n"
+                                        RADIANT_ABOUTMSG "\n\n"
+                                                                               "This program is free software\n"
+                                                                               "licensed under the GNU GPL.\n\n"
+                                                                               "NetRadiant is unsupported, however\n"
+                                                                               "you may report your problems at\n"
+                                                                               "https://gitlab.com/xonotic/netradiant/issues";
+
+                               auto label = ui::Label( label_text );
+
+                               label.show();
+                               gtk_box_pack_start( GTK_BOX( hbox ), GTK_WIDGET( label ), FALSE, FALSE, 0 );
+                               gtk_misc_set_alignment( GTK_MISC( label ), 1, 0.5 );
+                               gtk_label_set_justify( label, GTK_JUSTIFY_LEFT );
+                       }
+
+                       {
+                               GtkVBox* vbox2 = create_dialog_vbox( 4 );
+                               gtk_box_pack_start( GTK_BOX( hbox ), GTK_WIDGET( vbox2 ), FALSE, TRUE, 0 );
+                               {
+                                       GtkButton* button = create_modal_dialog_button( "OK", ok_button );
+                                       gtk_box_pack_start( GTK_BOX( vbox2 ), GTK_WIDGET( button ), FALSE, FALSE, 0 );
+                               }
+                               {
+                                       GtkButton* button = create_dialog_button( "Credits", G_CALLBACK( about_button_credits ), 0 );
+                                       gtk_box_pack_start( GTK_BOX( vbox2 ), GTK_WIDGET( button ), FALSE, FALSE, 0 );
+                               }
+                               {
+                                       GtkButton* button = create_dialog_button( "Changes", G_CALLBACK( about_button_changelog ), 0 );
+                                       gtk_box_pack_start( GTK_BOX( vbox2 ), GTK_WIDGET( button ), FALSE, FALSE, 0 );
+                               }
+                               {
+                                       GtkButton* button = create_dialog_button( "Issues", G_CALLBACK( about_button_issues ), 0 );
+                                       gtk_box_pack_start( GTK_BOX( vbox2 ), GTK_WIDGET( button ), FALSE, FALSE, 0 );
+                               }
+                       }
+               }
+               {
+                       auto frame = create_dialog_frame( "OpenGL Properties" );
+                       gtk_box_pack_start( GTK_BOX( vbox ), GTK_WIDGET( frame ), FALSE, FALSE, 0 );
+                       {
+                               auto table = create_dialog_table( 3, 2, 4, 4, 4 );
+                               frame.add(table);
+                               {
+                                       auto label = ui::Label( "Vendor:" );
+                                       label.show();
+                                       gtk_table_attach( table, GTK_WIDGET( label ), 0, 1, 0, 1,
+                                                                         (GtkAttachOptions) ( GTK_FILL ),
+                                                                         (GtkAttachOptions) ( 0 ), 0, 0 );
+                                       gtk_misc_set_alignment( GTK_MISC( label ), 0, 0.5 );
+                               }
+                               {
+                                       auto label = ui::Label( "Version:" );
+                                       label.show();
+                                       gtk_table_attach( table, GTK_WIDGET( label ), 0, 1, 1, 2,
+                                                                         (GtkAttachOptions) ( GTK_FILL ),
+                                                                         (GtkAttachOptions) ( 0 ), 0, 0 );
+                                       gtk_misc_set_alignment( GTK_MISC( label ), 0, 0.5 );
+                               }
+                               {
+                                       auto label = ui::Label( "Renderer:" );
+                                       label.show();
+                                       gtk_table_attach( table, GTK_WIDGET( label ), 0, 1, 2, 3,
+                                                                         (GtkAttachOptions) ( GTK_FILL ),
+                                                                         (GtkAttachOptions) ( 0 ), 0, 0 );
+                                       gtk_misc_set_alignment( GTK_MISC( label ), 0, 0.5 );
+                               }
+                               {
+                                       auto label = ui::Label( reinterpret_cast<const char*>( glGetString( GL_VENDOR ) ) );
+                                       label.show();
+                                       gtk_table_attach( table, GTK_WIDGET( label ), 1, 2, 0, 1,
+                                                                         (GtkAttachOptions) ( GTK_FILL ),
+                                                                         (GtkAttachOptions) ( 0 ), 0, 0 );
+                                       gtk_misc_set_alignment( GTK_MISC( label ), 0, 0.5 );
+                               }
+                               {
+                                       auto label = ui::Label( reinterpret_cast<const char*>( glGetString( GL_VERSION ) ) );
+                                       label.show();
+                                       gtk_table_attach( table, GTK_WIDGET( label ), 1, 2, 1, 2,
+                                                                         (GtkAttachOptions) ( GTK_FILL ),
+                                                                         (GtkAttachOptions) ( 0 ), 0, 0 );
+                                       gtk_misc_set_alignment( GTK_MISC( label ), 0, 0.5 );
+                               }
+                               {
+                                       auto label = ui::Label( reinterpret_cast<const char*>( glGetString( GL_RENDERER ) ) );
+                                       label.show();
+                                       gtk_table_attach( table, GTK_WIDGET( label ), 1, 2, 2, 3,
+                                                                         (GtkAttachOptions) ( GTK_FILL ),
+                                                                         (GtkAttachOptions) ( 0 ), 0, 0 );
+                                       gtk_misc_set_alignment( GTK_MISC( label ), 0, 0.5 );
+                               }
+                       }
+                       {
+                               auto frame = create_dialog_frame( "OpenGL Extensions" );
+                               gtk_box_pack_start( GTK_BOX( vbox ), GTK_WIDGET( frame ), TRUE, TRUE, 0 );
+                               {
+                                       auto sc_extensions = create_scrolled_window( ui::Policy::AUTOMATIC, ui::Policy::ALWAYS, 4 );
+                                       frame.add(sc_extensions);
+                                       {
+                                               auto text_extensions = ui::TextView(ui::New);
+                                               gtk_text_view_set_editable( GTK_TEXT_VIEW( text_extensions ), FALSE );
+                                               sc_extensions.add(text_extensions);
+                                               text_extensions.text(reinterpret_cast<const char *>(glGetString(GL_EXTENSIONS)));
+                                               gtk_text_view_set_wrap_mode( GTK_TEXT_VIEW( text_extensions ), GTK_WRAP_WORD );
+                                               text_extensions.show();
+                                       }
+                               }
+                       }
+               }
+       }
+
+       modal_dialog_show( window, dialog );
+
+       window.destroy();
+}
 
-EMessageBoxReturn DoTextureLayout (float *fx, float *fy)
-{
-  ModalDialog dialog;
-  ModalDialogButton ok_button(dialog, eIDOK);
-  ModalDialogButton cancel_button(dialog, eIDCANCEL);
-  GtkEntry* x;
-  GtkEntry* y;
-
-  GtkWindow* window = create_modal_dialog_window(MainFrame_getWindow(), "Patch texture layout", dialog);
-
-  GtkAccelGroup* accel = gtk_accel_group_new();
-  gtk_window_add_accel_group(window, accel);
-
-  {
-    GtkHBox* hbox = create_dialog_hbox(4, 4);
-    gtk_container_add(GTK_CONTAINER(window), GTK_WIDGET(hbox));
-    {
-      GtkVBox* vbox = create_dialog_vbox(4);
-      gtk_box_pack_start(GTK_BOX(hbox), GTK_WIDGET(vbox), TRUE, TRUE, 0);
-      {
-        GtkLabel* label = GTK_LABEL(gtk_label_new("Texture will be fit across the patch based\n"
-          "on the x and y values given. Values of 1x1\n"
-          "will \"fit\" the texture. 2x2 will repeat\n"
-          "it twice, etc."));
-        gtk_widget_show(GTK_WIDGET(label));
-        gtk_box_pack_start(GTK_BOX(vbox), GTK_WIDGET(label), TRUE, TRUE, 0);
-        gtk_label_set_justify(label, GTK_JUSTIFY_LEFT);
-      }
-      {
-        GtkTable* table = create_dialog_table(2, 2, 4, 4);
-        gtk_widget_show(GTK_WIDGET(table));
-        gtk_box_pack_start(GTK_BOX(vbox), GTK_WIDGET(table), TRUE, TRUE, 0);
-        {
-          GtkLabel* label = GTK_LABEL(gtk_label_new("Texture x:"));
-          gtk_widget_show(GTK_WIDGET(label));
-          gtk_table_attach(table, GTK_WIDGET(label), 0, 1, 0, 1,
-                            (GtkAttachOptions) (GTK_FILL),
-                            (GtkAttachOptions) (0), 0, 0);
-          gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
-        }
-        {
-          GtkLabel* label = GTK_LABEL(gtk_label_new("Texture y:"));
-          gtk_widget_show(GTK_WIDGET(label));
-          gtk_table_attach(table, GTK_WIDGET(label), 0, 1, 1, 2,
-                            (GtkAttachOptions) (GTK_FILL),
-                            (GtkAttachOptions) (0), 0, 0);
-          gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
-        }
-        {
-          GtkEntry* entry = GTK_ENTRY(gtk_entry_new());
-          gtk_widget_show(GTK_WIDGET(entry));
-          gtk_table_attach(table, GTK_WIDGET(entry), 1, 2, 0, 1,
-                            (GtkAttachOptions) (GTK_EXPAND | GTK_FILL),
-                            (GtkAttachOptions) (0), 0, 0);
-
-          gtk_widget_grab_focus(GTK_WIDGET(entry));
-
-          x = entry;
-        }
-        {
-          GtkEntry* entry = GTK_ENTRY(gtk_entry_new());
-          gtk_widget_show(GTK_WIDGET(entry));
-          gtk_table_attach(table, GTK_WIDGET(entry), 1, 2, 1, 2,
-                            (GtkAttachOptions) (GTK_EXPAND | GTK_FILL),
-                            (GtkAttachOptions) (0), 0, 0);
-
-          y = entry;
-        }
-      }
-    }
-    {
-      GtkVBox* vbox = create_dialog_vbox(4);
-      gtk_box_pack_start(GTK_BOX(hbox), GTK_WIDGET(vbox), FALSE, FALSE, 0);
-      {
-        GtkButton* button = create_modal_dialog_button("OK", ok_button);
-        gtk_box_pack_start(GTK_BOX(vbox), GTK_WIDGET(button), FALSE, FALSE, 0);
-        widget_make_default(GTK_WIDGET(button));
-        gtk_widget_add_accelerator(GTK_WIDGET(button), "clicked", accel, GDK_Return, (GdkModifierType)0, (GtkAccelFlags)0);
-      }
-      {
-        GtkButton* button = create_modal_dialog_button("Cancel", cancel_button);
-        gtk_box_pack_start(GTK_BOX(vbox), GTK_WIDGET(button), FALSE, FALSE, 0);
-        gtk_widget_add_accelerator(GTK_WIDGET(button), "clicked", accel, GDK_Escape, (GdkModifierType)0, (GtkAccelFlags)0);
-      }
-    }
-  }
-
-  // Initialize
-  gtk_entry_set_text(x, "4.0");
-  gtk_entry_set_text(y, "4.0");
-
-
-  EMessageBoxReturn ret = modal_dialog_show(window, dialog);
-  if (ret == eIDOK)
-  {
-    *fx = static_cast<float>(atof(gtk_entry_get_text(x)));
-    *fy = static_cast<float>(atof(gtk_entry_get_text(y)));
-  }
-
-  gtk_widget_destroy(GTK_WIDGET(window));
-
-  return ret;
+// =============================================================================
+// TextureLayout dialog
+
+// Last used texture scale values
+static float last_used_texture_layout_scale_x = 4.0;
+static float last_used_texture_layout_scale_y = 4.0;
+
+EMessageBoxReturn DoTextureLayout( float *fx, float *fy ){
+       ModalDialog dialog;
+       ModalDialogButton ok_button( dialog, eIDOK );
+       ModalDialogButton cancel_button( dialog, eIDCANCEL );
+       ui::Entry x{ui::null};
+       ui::Entry y{ui::null};
+
+       auto window = MainFrame_getWindow().create_modal_dialog_window("Patch texture layout", dialog );
+
+       auto accel = ui::AccelGroup(ui::New);
+       window.add_accel_group( accel );
+
+       {
+               auto hbox = create_dialog_hbox( 4, 4 );
+               window.add(hbox);
+               {
+                       GtkVBox* vbox = create_dialog_vbox( 4 );
+                       gtk_box_pack_start( GTK_BOX( hbox ), GTK_WIDGET( vbox ), TRUE, TRUE, 0 );
+                       {
+                               auto label = ui::Label( "Texture will be fit across the patch based\n"
+                                                                                                                       "on the x and y values given. Values of 1x1\n"
+                                                                                                                       "will \"fit\" the texture. 2x2 will repeat\n"
+                                                                                                                       "it twice, etc." );
+                               label.show();
+                               gtk_box_pack_start( GTK_BOX( vbox ), GTK_WIDGET( label ), TRUE, TRUE, 0 );
+                               gtk_label_set_justify( label, GTK_JUSTIFY_LEFT );
+                       }
+                       {
+                               auto table = create_dialog_table( 2, 2, 4, 4 );
+                               table.show();
+                               gtk_box_pack_start( GTK_BOX( vbox ), GTK_WIDGET( table ), TRUE, TRUE, 0 );
+                               {
+                                       auto label = ui::Label( "Texture x:" );
+                                       label.show();
+                                       gtk_table_attach( table, GTK_WIDGET( label ), 0, 1, 0, 1,
+                                                                         (GtkAttachOptions) ( GTK_FILL ),
+                                                                         (GtkAttachOptions) ( 0 ), 0, 0 );
+                                       gtk_misc_set_alignment( GTK_MISC( label ), 0, 0.5 );
+                               }
+                               {
+                                       auto label = ui::Label( "Texture y:" );
+                                       label.show();
+                                       gtk_table_attach( table, GTK_WIDGET( label ), 0, 1, 1, 2,
+                                                                         (GtkAttachOptions) ( GTK_FILL ),
+                                                                         (GtkAttachOptions) ( 0 ), 0, 0 );
+                                       gtk_misc_set_alignment( GTK_MISC( label ), 0, 0.5 );
+                               }
+                               {
+                                       auto entry = ui::Entry(ui::New);
+                                       entry.show();
+                                       gtk_table_attach( table, GTK_WIDGET( entry ), 1, 2, 0, 1,
+                                                                         (GtkAttachOptions) ( GTK_EXPAND | GTK_FILL ),
+                                                                         (GtkAttachOptions) ( 0 ), 0, 0 );
+
+                                       x = entry;
+                               }
+                               {
+                                       auto entry = ui::Entry(ui::New);
+                                       entry.show();
+                                       gtk_table_attach( table, GTK_WIDGET( entry ), 1, 2, 1, 2,
+                                                                         (GtkAttachOptions) ( GTK_EXPAND | GTK_FILL ),
+                                                                         (GtkAttachOptions) ( 0 ), 0, 0 );
+
+                                       y = entry;
+                               }
+                       }
+               }
+               {
+                       GtkVBox* vbox = create_dialog_vbox( 4 );
+                       gtk_box_pack_start( GTK_BOX( hbox ), GTK_WIDGET( vbox ), FALSE, FALSE, 0 );
+                       {
+                               auto button = create_modal_dialog_button( "OK", ok_button );
+                               gtk_box_pack_start( GTK_BOX( vbox ), GTK_WIDGET( button ), FALSE, FALSE, 0 );
+                               widget_make_default( button );
+                               gtk_widget_add_accelerator( GTK_WIDGET( button ), "clicked", accel, GDK_KEY_Return, (GdkModifierType)0, (GtkAccelFlags)0 );
+                       }
+                       {
+                               GtkButton* button = create_modal_dialog_button( "Cancel", cancel_button );
+                               gtk_box_pack_start( GTK_BOX( vbox ), GTK_WIDGET( button ), FALSE, FALSE, 0 );
+                               gtk_widget_add_accelerator( GTK_WIDGET( button ), "clicked", accel, GDK_KEY_Escape, (GdkModifierType)0, (GtkAccelFlags)0 );
+                       }
+               }
+       }
+       
+       // Initialize with last used values
+       char buf[16];
+       
+       sprintf( buf, "%f", last_used_texture_layout_scale_x );
+       x.text( buf );
+       
+       sprintf( buf, "%f", last_used_texture_layout_scale_y );
+       y.text( buf );
+
+       // Set focus after intializing the values
+       gtk_widget_grab_focus( GTK_WIDGET( x ) );
+
+       EMessageBoxReturn ret = modal_dialog_show( window, dialog );
+       if ( ret == eIDOK ) {
+               *fx = static_cast<float>( atof( gtk_entry_get_text( x ) ) );
+               *fy = static_cast<float>( atof( gtk_entry_get_text( y ) ) );
+       
+               // Remember last used values
+               last_used_texture_layout_scale_x = *fx;
+               last_used_texture_layout_scale_y = *fy;
+       }
+
+       window.destroy();
+
+       return ret;
 }
 
 // =============================================================================
-// Text Editor dialog 
+// Text Editor dialog
 
 // master window widget
-static GtkWidget *text_editor = 0;
-static GtkWidget *text_widget; // slave, text widget from the gtk editor
+static ui::Widget text_editor{ui::null};
+static ui::Widget text_widget{ui::null}; // slave, text widget from the gtk editor
 
-static gint editor_delete (GtkWidget *widget, gpointer data)
-{
-  if (gtk_MessageBox (widget, "Close the shader editor ?", "Radiant", eMB_YESNO, eMB_ICONQUESTION) == eIDNO)
-    return TRUE;
+static gint editor_delete( ui::Widget widget, gpointer data ){
+       if ( widget.alert( "Close the shader editor ?", "Radiant", ui::alert_type::YESNO, ui::alert_icon::Question ) == ui::alert_response::NO ) {
+               return TRUE;
+       }
 
-  gtk_widget_hide (text_editor);
+       text_editor.hide();
 
-  return TRUE;
+       return TRUE;
 }
 
-static void editor_save (GtkWidget *widget, gpointer data)
-{
-  FILE *f = fopen ((char*)g_object_get_data (G_OBJECT (data), "filename"), "w");
-  gpointer text = g_object_get_data (G_OBJECT (data), "text");
-
-  if (f == 0)
-  {
-    gtk_MessageBox (GTK_WIDGET(data), "Error saving file !");
-    return;
-  }
-
-  char *str = gtk_editable_get_chars (GTK_EDITABLE (text), 0, -1);
-  fwrite (str, 1, strlen (str), f);
-  fclose (f);
+static void editor_save( ui::Widget widget, gpointer data ){
+       FILE *f = fopen( (char*)g_object_get_data( G_OBJECT( data ), "filename" ), "w" );
+       gpointer text = g_object_get_data( G_OBJECT( data ), "text" );
+
+       if ( f == 0 ) {
+               ui::Widget(GTK_WIDGET( data )).alert( "Error saving file !" );
+               return;
+       }
+
+       char *str = gtk_editable_get_chars( GTK_EDITABLE( text ), 0, -1 );
+       fwrite( str, 1, strlen( str ), f );
+       fclose( f );
 }
 
-static void editor_close (GtkWidget *widget, gpointer data)
-{
-  if (gtk_MessageBox (text_editor, "Close the shader editor ?", "Radiant", eMB_YESNO, eMB_ICONQUESTION) == eIDNO)
-    return;
+static void editor_close( ui::Widget widget, gpointer data ){
+       if ( text_editor.alert( "Close the shader editor ?", "Radiant", ui::alert_type::YESNO, ui::alert_icon::Question ) == ui::alert_response::NO ) {
+               return;
+       }
 
-  gtk_widget_hide (text_editor);
+       text_editor.hide();
 }
 
-static void CreateGtkTextEditor()
-{
-  GtkWidget *dlg;
-  GtkWidget *vbox, *hbox, *button, *scr, *text;
-
-  dlg = gtk_window_new (GTK_WINDOW_TOPLEVEL);
-
-  g_signal_connect(G_OBJECT(dlg), "delete_event",
-                      G_CALLBACK(editor_delete), 0);
-  gtk_window_set_default_size (GTK_WINDOW (dlg), 600, 300);
-
-  vbox = gtk_vbox_new (FALSE, 5);
-  gtk_widget_show (vbox);
-  gtk_container_add(GTK_CONTAINER(dlg), GTK_WIDGET(vbox));
-  gtk_container_set_border_width (GTK_CONTAINER (vbox), 5);
-
-  scr = gtk_scrolled_window_new (0, 0);
-  gtk_widget_show (scr);
-  gtk_box_pack_start(GTK_BOX(vbox), scr, TRUE, TRUE, 0);
-  gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scr), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
-  gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scr), GTK_SHADOW_IN);
-
-  text = gtk_text_view_new();
-  gtk_container_add (GTK_CONTAINER (scr), text);
-  gtk_widget_show (text);
-  g_object_set_data (G_OBJECT (dlg), "text", text);
-  gtk_text_view_set_editable (GTK_TEXT_VIEW(text), TRUE);
-
-  hbox = gtk_hbox_new (FALSE, 5);
-  gtk_widget_show (hbox);
-  gtk_box_pack_start(GTK_BOX(vbox), GTK_WIDGET(hbox), FALSE, TRUE, 0);
-
-  button = gtk_button_new_with_label ("Close");
-  gtk_widget_show (button);
-  gtk_box_pack_end (GTK_BOX (hbox), button, FALSE, FALSE, 0);
-  g_signal_connect(G_OBJECT(button), "clicked",
-                     G_CALLBACK(editor_close), dlg);
-  gtk_widget_set_usize (button, 60, -2);
-
-  button = gtk_button_new_with_label ("Save");
-  gtk_widget_show (button);
-  gtk_box_pack_end (GTK_BOX (hbox), button, FALSE, FALSE, 0);
-  g_signal_connect(G_OBJECT(button), "clicked",
-                     G_CALLBACK(editor_save), dlg);
-  gtk_widget_set_usize (button, 60, -2);
-
-  text_editor = dlg;
-  text_widget = text;
+static void CreateGtkTextEditor(){
+       auto dlg = ui::Window( ui::window_type::TOP );
+
+       dlg.connect( "delete_event",
+                                         G_CALLBACK( editor_delete ), 0 );
+       gtk_window_set_default_size( GTK_WINDOW( dlg ), 600, 300 );
+
+       auto vbox = ui::VBox( FALSE, 5 );
+       vbox.show();
+       dlg.add(vbox);
+       gtk_container_set_border_width( GTK_CONTAINER( vbox ), 5 );
+
+       auto scr = ui::ScrolledWindow(ui::New);
+       scr.show();
+       gtk_box_pack_start( GTK_BOX( vbox ), scr, TRUE, TRUE, 0 );
+       gtk_scrolled_window_set_policy( GTK_SCROLLED_WINDOW( scr ), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC );
+       gtk_scrolled_window_set_shadow_type( GTK_SCROLLED_WINDOW( scr ), GTK_SHADOW_IN );
+
+       auto text = ui::TextView(ui::New);
+       scr.add(text);
+       text.show();
+       g_object_set_data( G_OBJECT( dlg ), "text", (gpointer) text );
+       gtk_text_view_set_editable( GTK_TEXT_VIEW( text ), TRUE );
+
+       auto hbox = ui::HBox( FALSE, 5 );
+       hbox.show();
+       gtk_box_pack_start( GTK_BOX( vbox ), GTK_WIDGET( hbox ), FALSE, TRUE, 0 );
+
+       auto button = ui::Button( "Close" );
+       button.show();
+       gtk_box_pack_end( GTK_BOX( hbox ), button, FALSE, FALSE, 0 );
+       button.connect( "clicked",
+                                         G_CALLBACK( editor_close ), dlg );
+       gtk_widget_set_size_request( button, 60, -1 );
+
+       button = ui::Button( "Save" );
+       button.show();
+       gtk_box_pack_end( GTK_BOX( hbox ), button, FALSE, FALSE, 0 );
+       button.connect( "clicked",
+                                         G_CALLBACK( editor_save ), dlg );
+       gtk_widget_set_size_request( button, 60, -1 );
+
+       text_editor = dlg;
+       text_widget = text;
 }
 
-static void DoGtkTextEditor (const char* filename, guint cursorpos)
-{
-  if (!text_editor)
-    CreateGtkTextEditor(); // build it the first time we need it
-
-  // Load file
-  FILE *f = fopen (filename, "r");
-
-  if (f == 0)
-  {
-    globalOutputStream() << "Unable to load file " << filename << " in shader editor.\n";
-    gtk_widget_hide (text_editor);
-  }
-  else
-  {
-    fseek (f, 0, SEEK_END);
-    int len = ftell (f);
-    void *buf = malloc (len);
-    void *old_filename;
-
-    rewind (f);
-    fread (buf, 1, len, f);
-
-    gtk_window_set_title (GTK_WINDOW (text_editor), filename);
-
-    GtkTextBuffer* text_buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text_widget));
-    gtk_text_buffer_set_text(text_buffer, (char*)buf, len);
-
-    old_filename = g_object_get_data (G_OBJECT (text_editor), "filename");
-    if (old_filename)
-      free(old_filename);
-    g_object_set_data (G_OBJECT (text_editor), "filename", strdup (filename));
-
-    // trying to show later
-    gtk_widget_show (text_editor);
-
-#ifdef WIN32
-    process_gui();
+static void DoGtkTextEditor( const char* filename, guint cursorpos ){
+       if ( !text_editor ) {
+               CreateGtkTextEditor(); // build it the first time we need it
+
+       }
+       // Load file
+       FILE *f = fopen( filename, "r" );
+
+       if ( f == 0 ) {
+               globalOutputStream() << "Unable to load file " << filename << " in shader editor.\n";
+               text_editor.hide();
+       }
+       else
+       {
+               fseek( f, 0, SEEK_END );
+               int len = ftell( f );
+               void *buf = malloc( len );
+               void *old_filename;
+
+               rewind( f );
+               fread( buf, 1, len, f );
+
+               gtk_window_set_title( GTK_WINDOW( text_editor ), filename );
+
+               GtkTextBuffer* text_buffer = gtk_text_view_get_buffer( GTK_TEXT_VIEW( text_widget ) );
+               gtk_text_buffer_set_text( text_buffer, (char*)buf, len );
+
+               old_filename = g_object_get_data( G_OBJECT( text_editor ), "filename" );
+               if ( old_filename ) {
+                       free( old_filename );
+               }
+               g_object_set_data( G_OBJECT( text_editor ), "filename", strdup( filename ) );
+
+               // trying to show later
+               text_editor.show();
+
+#if GDEF_OS_WINDOWS
+               ui::process();
 #endif
 
-    // only move the cursor if it's not exceeding the size..
-    // NOTE: this is erroneous, cursorpos is the offset in bytes, not in characters
-    // len is the max size in bytes, not in characters either, but the character count is below that limit..
-    // thinking .. the difference between character count and byte count would be only because of CR/LF?
-    {
-      GtkTextIter text_iter;
-      // character offset, not byte offset
-      gtk_text_buffer_get_iter_at_offset(text_buffer, &text_iter, cursorpos);
-      gtk_text_buffer_place_cursor(text_buffer, &text_iter);
-    }
-
-#ifdef WIN32
-    gtk_widget_queue_draw(text_widget);
+               // only move the cursor if it's not exceeding the size..
+               // NOTE: this is erroneous, cursorpos is the offset in bytes, not in characters
+               // len is the max size in bytes, not in characters either, but the character count is below that limit..
+               // thinking .. the difference between character count and byte count would be only because of CR/LF?
+               {
+                       GtkTextIter text_iter;
+                       // character offset, not byte offset
+                       gtk_text_buffer_get_iter_at_offset( text_buffer, &text_iter, cursorpos );
+                       gtk_text_buffer_place_cursor( text_buffer, &text_iter );
+               }
+
+#if GDEF_OS_WINDOWS
+               gtk_widget_queue_draw( text_widget );
 #endif
 
-    free (buf);
-    fclose (f);
-  }
+               free( buf );
+               fclose( f );
+       }
 }
 
 // =============================================================================
-// Light Intensity dialog 
-
-EMessageBoxReturn DoLightIntensityDlg (int *intensity)
-{
-  ModalDialog dialog;
-  GtkEntry* intensity_entry;
-  ModalDialogButton ok_button(dialog, eIDOK);
-  ModalDialogButton cancel_button(dialog, eIDCANCEL);
-
-  GtkWindow* window = create_modal_dialog_window(MainFrame_getWindow(), "Light intensity", dialog, -1, -1);
-
-  GtkAccelGroup *accel_group = gtk_accel_group_new();
-  gtk_window_add_accel_group(window, accel_group);
-
-  {
-    GtkHBox* hbox = create_dialog_hbox(4, 4);
-    gtk_container_add(GTK_CONTAINER(window), GTK_WIDGET(hbox));
-    {
-      GtkVBox* vbox = create_dialog_vbox(4);
-      gtk_box_pack_start(GTK_BOX(hbox), GTK_WIDGET(vbox), TRUE, TRUE, 0);
-      {
-        GtkLabel* label = GTK_LABEL(gtk_label_new("ESC for default, ENTER to validate"));
-        gtk_widget_show(GTK_WIDGET(label));
-        gtk_box_pack_start(GTK_BOX(vbox), GTK_WIDGET(label), FALSE, FALSE, 0);
-      }
-      {
-        GtkEntry* entry = GTK_ENTRY(gtk_entry_new());
-        gtk_widget_show(GTK_WIDGET(entry));
-        gtk_box_pack_start(GTK_BOX(vbox), GTK_WIDGET(entry), TRUE, TRUE, 0);
-
-        gtk_widget_grab_focus(GTK_WIDGET(entry));
-
-        intensity_entry = entry;
-      }
-    }
-    {
-      GtkVBox* vbox = create_dialog_vbox(4);
-      gtk_box_pack_start(GTK_BOX(hbox), GTK_WIDGET(vbox), FALSE, FALSE, 0);
-
-      {
-        GtkButton* button = create_modal_dialog_button("OK", ok_button);
-        gtk_box_pack_start(GTK_BOX(vbox), GTK_WIDGET(button), FALSE, FALSE, 0);
-        widget_make_default(GTK_WIDGET(button));
-        gtk_widget_add_accelerator(GTK_WIDGET(button), "clicked", accel_group, GDK_Return, (GdkModifierType)0, GTK_ACCEL_VISIBLE);
-      }
-      {
-        GtkButton* button = create_modal_dialog_button("Cancel", cancel_button);
-        gtk_box_pack_start(GTK_BOX(vbox), GTK_WIDGET(button), FALSE, FALSE, 0);
-        gtk_widget_add_accelerator(GTK_WIDGET(button), "clicked", accel_group, GDK_Escape, (GdkModifierType)0, GTK_ACCEL_VISIBLE);
-      }
-    }
-  }
-
-  char buf[16];
-  sprintf (buf, "%d", *intensity);
-  gtk_entry_set_text(intensity_entry, buf);
-
-  EMessageBoxReturn ret = modal_dialog_show(window, dialog);
-  if(ret == eIDOK)
-    *intensity = atoi (gtk_entry_get_text(intensity_entry));
-
-  gtk_widget_destroy(GTK_WIDGET(window));
-
-  return ret;
+// Light Intensity dialog
+
+EMessageBoxReturn DoLightIntensityDlg( int *intensity ){
+       ModalDialog dialog;
+       ui::Entry intensity_entry{ui::null};
+       ModalDialogButton ok_button( dialog, eIDOK );
+       ModalDialogButton cancel_button( dialog, eIDCANCEL );
+
+       ui::Window window = MainFrame_getWindow().create_modal_dialog_window("Light intensity", dialog, -1, -1 );
+
+       auto accel_group = ui::AccelGroup(ui::New);
+       window.add_accel_group( accel_group );
+
+       {
+               auto hbox = create_dialog_hbox( 4, 4 );
+               window.add(hbox);
+               {
+                       GtkVBox* vbox = create_dialog_vbox( 4 );
+                       gtk_box_pack_start( GTK_BOX( hbox ), GTK_WIDGET( vbox ), TRUE, TRUE, 0 );
+                       {
+                               auto label = ui::Label( "ESC for default, ENTER to validate" );
+                               label.show();
+                               gtk_box_pack_start( GTK_BOX( vbox ), GTK_WIDGET( label ), FALSE, FALSE, 0 );
+                       }
+                       {
+                               auto entry = ui::Entry(ui::New);
+                               entry.show();
+                               gtk_box_pack_start( GTK_BOX( vbox ), GTK_WIDGET( entry ), TRUE, TRUE, 0 );
+
+                               gtk_widget_grab_focus( GTK_WIDGET( entry ) );
+
+                               intensity_entry = entry;
+                       }
+               }
+               {
+                       GtkVBox* vbox = create_dialog_vbox( 4 );
+                       gtk_box_pack_start( GTK_BOX( hbox ), GTK_WIDGET( vbox ), FALSE, FALSE, 0 );
+
+                       {
+                               auto button = create_modal_dialog_button( "OK", ok_button );
+                               gtk_box_pack_start( GTK_BOX( vbox ), GTK_WIDGET( button ), FALSE, FALSE, 0 );
+                               widget_make_default( button );
+                               gtk_widget_add_accelerator( GTK_WIDGET( button ), "clicked", accel_group, GDK_KEY_Return, (GdkModifierType)0, GTK_ACCEL_VISIBLE );
+                       }
+                       {
+                               GtkButton* button = create_modal_dialog_button( "Cancel", cancel_button );
+                               gtk_box_pack_start( GTK_BOX( vbox ), GTK_WIDGET( button ), FALSE, FALSE, 0 );
+                               gtk_widget_add_accelerator( GTK_WIDGET( button ), "clicked", accel_group, GDK_KEY_Escape, (GdkModifierType)0, GTK_ACCEL_VISIBLE );
+                       }
+               }
+       }
+
+       char buf[16];
+       sprintf( buf, "%d", *intensity );
+       intensity_entry.text(buf);
+
+       EMessageBoxReturn ret = modal_dialog_show( window, dialog );
+       if ( ret == eIDOK ) {
+               *intensity = atoi( gtk_entry_get_text( intensity_entry ) );
+       }
+
+       window.destroy();
+
+       return ret;
 }
 
 // =============================================================================
-// Add new shader tag dialog 
-
-EMessageBoxReturn DoShaderTagDlg (CopiedString* tag, char* title)
-{
-  ModalDialog dialog;
-  GtkEntry* textentry;
-  ModalDialogButton ok_button(dialog, eIDOK);
-  ModalDialogButton cancel_button(dialog, eIDCANCEL);
-
-  GtkWindow* window = create_modal_dialog_window(MainFrame_getWindow(), title, dialog, -1, -1);
-
-  GtkAccelGroup *accel_group = gtk_accel_group_new();
-  gtk_window_add_accel_group(window, accel_group);
-
-  {
-    GtkHBox* hbox = create_dialog_hbox(4, 4);
-    gtk_container_add(GTK_CONTAINER(window), GTK_WIDGET(hbox));
-    {
-      GtkVBox* vbox = create_dialog_vbox(4);
-      gtk_box_pack_start(GTK_BOX(hbox), GTK_WIDGET(vbox), TRUE, TRUE, 0);
-      {
-        //GtkLabel* label = GTK_LABEL(gtk_label_new("Enter one ore more tags separated by spaces"));
-               GtkLabel* label = GTK_LABEL(gtk_label_new("ESC to cancel, ENTER to validate"));
-        gtk_widget_show(GTK_WIDGET(label));
-        gtk_box_pack_start(GTK_BOX(vbox), GTK_WIDGET(label), FALSE, FALSE, 0);
-      }
-      {
-        GtkEntry* entry = GTK_ENTRY(gtk_entry_new());
-        gtk_widget_show(GTK_WIDGET(entry));
-        gtk_box_pack_start(GTK_BOX(vbox), GTK_WIDGET(entry), TRUE, TRUE, 0);
-
-        gtk_widget_grab_focus(GTK_WIDGET(entry));
-
-        textentry = entry;
-      }
-    }
-    {
-      GtkVBox* vbox = create_dialog_vbox(4);
-      gtk_box_pack_start(GTK_BOX(hbox), GTK_WIDGET(vbox), FALSE, FALSE, 0);
-
-      {
-        GtkButton* button = create_modal_dialog_button("OK", ok_button);
-        gtk_box_pack_start(GTK_BOX(vbox), GTK_WIDGET(button), FALSE, FALSE, 0);
-        widget_make_default(GTK_WIDGET(button));
-        gtk_widget_add_accelerator(GTK_WIDGET(button), "clicked", accel_group, GDK_Return, (GdkModifierType)0, GTK_ACCEL_VISIBLE);
-      }
-      {
-        GtkButton* button = create_modal_dialog_button("Cancel", cancel_button);
-        gtk_box_pack_start(GTK_BOX(vbox), GTK_WIDGET(button), FALSE, FALSE, 0);
-        gtk_widget_add_accelerator(GTK_WIDGET(button), "clicked", accel_group, GDK_Escape, (GdkModifierType)0, GTK_ACCEL_VISIBLE);
-      }
-    }
-  }
-
-  EMessageBoxReturn ret = modal_dialog_show(window, dialog);
-  if(ret == eIDOK)
-  {
-    *tag = gtk_entry_get_text(textentry);
-  }
-
-  gtk_widget_destroy(GTK_WIDGET(window));
-
-  return ret;
+// Add new shader tag dialog
+
+EMessageBoxReturn DoShaderTagDlg( CopiedString* tag, const char* title ){
+       ModalDialog dialog;
+       GtkEntry* textentry;
+       ModalDialogButton ok_button( dialog, eIDOK );
+       ModalDialogButton cancel_button( dialog, eIDCANCEL );
+
+       auto window = MainFrame_getWindow().create_modal_dialog_window(title, dialog, -1, -1 );
+
+       auto accel_group = ui::AccelGroup(ui::New);
+       window.add_accel_group( accel_group );
+
+       {
+               auto hbox = create_dialog_hbox( 4, 4 );
+               window.add(hbox);
+               {
+                       GtkVBox* vbox = create_dialog_vbox( 4 );
+                       gtk_box_pack_start( GTK_BOX( hbox ), GTK_WIDGET( vbox ), TRUE, TRUE, 0 );
+                       {
+                               //GtkLabel* label = GTK_LABEL(gtk_label_new("Enter one ore more tags separated by spaces"));
+                               auto label = ui::Label( "ESC to cancel, ENTER to validate" );
+                               label.show();
+                               gtk_box_pack_start( GTK_BOX( vbox ), GTK_WIDGET( label ), FALSE, FALSE, 0 );
+                       }
+                       {
+                               auto entry = ui::Entry(ui::New);
+                               entry.show();
+                               gtk_box_pack_start( GTK_BOX( vbox ), GTK_WIDGET( entry ), TRUE, TRUE, 0 );
+
+                               gtk_widget_grab_focus( GTK_WIDGET( entry ) );
+
+                               textentry = entry;
+                       }
+               }
+               {
+                       GtkVBox* vbox = create_dialog_vbox( 4 );
+                       gtk_box_pack_start( GTK_BOX( hbox ), GTK_WIDGET( vbox ), FALSE, FALSE, 0 );
+
+                       {
+                               auto button = create_modal_dialog_button( "OK", ok_button );
+                               gtk_box_pack_start( GTK_BOX( vbox ), GTK_WIDGET( button ), FALSE, FALSE, 0 );
+                               widget_make_default( button );
+                               gtk_widget_add_accelerator( GTK_WIDGET( button ), "clicked", accel_group, GDK_KEY_Return, (GdkModifierType)0, GTK_ACCEL_VISIBLE );
+                       }
+                       {
+                               GtkButton* button = create_modal_dialog_button( "Cancel", cancel_button );
+                               gtk_box_pack_start( GTK_BOX( vbox ), GTK_WIDGET( button ), FALSE, FALSE, 0 );
+                               gtk_widget_add_accelerator( GTK_WIDGET( button ), "clicked", accel_group, GDK_KEY_Escape, (GdkModifierType)0, GTK_ACCEL_VISIBLE );
+                       }
+               }
+       }
+
+       EMessageBoxReturn ret = modal_dialog_show( window, dialog );
+       if ( ret == eIDOK ) {
+               *tag = gtk_entry_get_text( textentry );
+       }
+
+       window.destroy();
+
+       return ret;
 }
 
-EMessageBoxReturn DoShaderInfoDlg (const char* name, const char* filename, char* title)
-{
-  ModalDialog dialog;
-  ModalDialogButton ok_button(dialog, eIDOK);
-
-  GtkWindow* window = create_modal_dialog_window(MainFrame_getWindow(), title, dialog, -1, -1);
-
-  GtkAccelGroup *accel_group = gtk_accel_group_new();
-  gtk_window_add_accel_group(window, accel_group);
-
-  {
-    GtkHBox* hbox = create_dialog_hbox(4, 4);
-    gtk_container_add(GTK_CONTAINER(window), GTK_WIDGET(hbox));
-    {
-      GtkVBox* vbox = create_dialog_vbox(4);
-      gtk_box_pack_start(GTK_BOX(hbox), GTK_WIDGET(vbox), FALSE, FALSE, 0);
-      {
-        GtkLabel* label = GTK_LABEL(gtk_label_new("The selected shader"));
-        gtk_widget_show(GTK_WIDGET(label));
-        gtk_box_pack_start(GTK_BOX(vbox), GTK_WIDGET(label), FALSE, FALSE, 0);
-      }
-      {
-        GtkLabel* label = GTK_LABEL(gtk_label_new(name));
-        gtk_widget_show(GTK_WIDGET(label));
-        gtk_box_pack_start(GTK_BOX(vbox), GTK_WIDGET(label), FALSE, FALSE, 0);
-      }
-      {
-        GtkLabel* label = GTK_LABEL(gtk_label_new("is located in file"));
-        gtk_widget_show(GTK_WIDGET(label));
-        gtk_box_pack_start(GTK_BOX(vbox), GTK_WIDGET(label), FALSE, FALSE, 0);
-      }
-      {
-        GtkLabel* label = GTK_LABEL(gtk_label_new(filename));
-        gtk_widget_show(GTK_WIDGET(label));
-        gtk_box_pack_start(GTK_BOX(vbox), GTK_WIDGET(label), FALSE, FALSE, 0);
-      }
-      {
-        GtkButton* button = create_modal_dialog_button("OK", ok_button);
-        gtk_box_pack_start(GTK_BOX(vbox), GTK_WIDGET(button), FALSE, FALSE, 0);
-        widget_make_default(GTK_WIDGET(button));
-        gtk_widget_add_accelerator(GTK_WIDGET(button), "clicked", accel_group, GDK_Return, (GdkModifierType)0, GTK_ACCEL_VISIBLE);
-      }
-    }
-  }
-
-  EMessageBoxReturn ret = modal_dialog_show(window, dialog);
-
-  gtk_widget_destroy(GTK_WIDGET(window));
-
-  return ret;
+EMessageBoxReturn DoShaderInfoDlg( const char* name, const char* filename, const char* title ){
+       ModalDialog dialog;
+       ModalDialogButton ok_button( dialog, eIDOK );
+
+       auto window = MainFrame_getWindow().create_modal_dialog_window(title, dialog, -1, -1 );
+
+       auto accel_group = ui::AccelGroup(ui::New);
+       window.add_accel_group( accel_group );
+
+       {
+               auto hbox = create_dialog_hbox( 4, 4 );
+               window.add(hbox);
+               {
+                       GtkVBox* vbox = create_dialog_vbox( 4 );
+                       gtk_box_pack_start( GTK_BOX( hbox ), GTK_WIDGET( vbox ), FALSE, FALSE, 0 );
+                       {
+                               auto label = ui::Label( "The selected shader" );
+                               label.show();
+                               gtk_box_pack_start( GTK_BOX( vbox ), GTK_WIDGET( label ), FALSE, FALSE, 0 );
+                       }
+                       {
+                               auto label = ui::Label( name );
+                               label.show();
+                               gtk_box_pack_start( GTK_BOX( vbox ), GTK_WIDGET( label ), FALSE, FALSE, 0 );
+                       }
+                       {
+                               auto label = ui::Label( "is located in file" );
+                               label.show();
+                               gtk_box_pack_start( GTK_BOX( vbox ), GTK_WIDGET( label ), FALSE, FALSE, 0 );
+                       }
+                       {
+                               auto label = ui::Label( filename );
+                               label.show();
+                               gtk_box_pack_start( GTK_BOX( vbox ), GTK_WIDGET( label ), FALSE, FALSE, 0 );
+                       }
+                       {
+                               auto button = create_modal_dialog_button( "OK", ok_button );
+                               gtk_box_pack_start( GTK_BOX( vbox ), GTK_WIDGET( button ), FALSE, FALSE, 0 );
+                               widget_make_default( button );
+                               gtk_widget_add_accelerator( GTK_WIDGET( button ), "clicked", accel_group, GDK_KEY_Return, (GdkModifierType)0, GTK_ACCEL_VISIBLE );
+                       }
+               }
+       }
+
+       EMessageBoxReturn ret = modal_dialog_show( window, dialog );
+
+       window.destroy();
+
+       return ret;
 }
 
 
 
-#ifdef WIN32
+#if GDEF_OS_WINDOWS
 #include <gdk/gdkwin32.h>
 #endif
 
-#ifdef WIN32
-  // use the file associations to open files instead of builtin Gtk editor
+#if GDEF_OS_WINDOWS
+// use the file associations to open files instead of builtin Gtk editor
 bool g_TextEditor_useWin32Editor = true;
 #else
-  // custom shader editor
+// custom shader editor
 bool g_TextEditor_useCustomEditor = false;
-CopiedString g_TextEditor_editorCommand("");
+CopiedString g_TextEditor_editorCommand( "" );
 #endif
 
-void DoTextEditor (const char* filename, int cursorpos)
-{
-#ifdef WIN32
-  if (g_TextEditor_useWin32Editor)
-  {
-    globalOutputStream() << "opening file '" << filename << "' (line " << cursorpos << " info ignored)\n";
-    ShellExecute((HWND)GDK_WINDOW_HWND (GTK_WIDGET(MainFrame_getWindow())->window), "open", filename, 0, 0, SW_SHOW );
-    return;
-  }
+void DoTextEditor( const char* filename, int cursorpos ){
+#if GDEF_OS_WINDOWS
+       if ( g_TextEditor_useWin32Editor ) {
+               globalOutputStream() << "opening file '" << filename << "' (line " << cursorpos << " info ignored)\n";
+               ShellExecute( (HWND)GDK_WINDOW_HWND( gtk_widget_get_window( MainFrame_getWindow() ) ), "open", filename, 0, 0, SW_SHOW );
+               return;
+       }
 #else
-  // check if a custom editor is set
-  if(g_TextEditor_useCustomEditor && !g_TextEditor_editorCommand.empty())
-  {
-       StringOutputStream strEditCommand(256);
-    strEditCommand << g_TextEditor_editorCommand.c_str() << " \"" << filename << "\"";
-    
-    globalOutputStream() << "Launching: " << strEditCommand.c_str() << "\n";
-    // note: linux does not return false if the command failed so it will assume success
-    if (Q_Exec(0, const_cast<char*>(strEditCommand.c_str()), 0, true, false) == false)
-    {
-      globalOutputStream() << "Failed to execute " << strEditCommand.c_str() << ", using default\n";
-    }
-    else
-    {
-      // the command (appeared) to run successfully, no need to do anything more
-      return;
-    }
-  }
+       // check if a custom editor is set
+       if ( g_TextEditor_useCustomEditor && !g_TextEditor_editorCommand.empty() ) {
+               StringOutputStream strEditCommand( 256 );
+               strEditCommand << g_TextEditor_editorCommand.c_str() << " \"" << filename << "\"";
+
+               globalOutputStream() << "Launching: " << strEditCommand.c_str() << "\n";
+               // note: linux does not return false if the command failed so it will assume success
+               if ( Q_Exec( 0, const_cast<char*>( strEditCommand.c_str() ), 0, true, false ) == false ) {
+                       globalOutputStream() << "Failed to execute " << strEditCommand.c_str() << ", using default\n";
+               }
+               else
+               {
+                       // the command (appeared) to run successfully, no need to do anything more
+                       return;
+               }
+       }
 #endif
-  
-  DoGtkTextEditor (filename, cursorpos);
+
+       DoGtkTextEditor( filename, cursorpos );
 }