]> de.git.xonotic.org Git - voretournament/voretournament.git/blobdiff - misc/mediasource/extra/netradiant-src/radiant/mainframe.cpp
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[voretournament/voretournament.git] / misc / mediasource / extra / netradiant-src / radiant / mainframe.cpp
diff --git a/misc/mediasource/extra/netradiant-src/radiant/mainframe.cpp b/misc/mediasource/extra/netradiant-src/radiant/mainframe.cpp
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+/*
+Copyright (C) 1999-2006 Id Software, Inc. and contributors.
+For a list of contributors, see the accompanying CONTRIBUTORS file.
+
+This file is part of GtkRadiant.
+
+GtkRadiant is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2 of the License, or
+(at your option) any later version.
+
+GtkRadiant is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GtkRadiant; if not, write to the Free Software
+Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+*/
+
+//
+// Main Window for Q3Radiant
+//
+// Leonardo Zide (leo@lokigames.com)
+//
+
+#include "mainframe.h"
+
+#include "debugging/debugging.h"
+#include "version.h"
+
+#include "ifilesystem.h"
+#include "iundo.h"
+#include "ifilter.h"
+#include "itoolbar.h"
+#include "editable.h"
+#include "ientity.h"
+#include "ishaders.h"
+#include "igl.h"
+#include "moduleobserver.h"
+
+#include <ctime>
+
+#include <gdk/gdkkeysyms.h>
+#include <gtk/gtkhbox.h>
+#include <gtk/gtkvbox.h>
+#include <gtk/gtkframe.h>
+#include <gtk/gtklabel.h>
+#include <gtk/gtkhpaned.h>
+#include <gtk/gtkvpaned.h>
+#include <gtk/gtktoolbar.h>
+#include <gtk/gtkmenubar.h>
+#include <gtk/gtkimage.h>
+#include <gtk/gtktable.h>
+
+
+#include "cmdlib.h"
+#include "scenelib.h"
+#include "stream/stringstream.h"
+#include "signal/isignal.h"
+#include "os/path.h"
+#include "os/file.h"
+#include "eclasslib.h"
+#include "moduleobservers.h"
+
+#include "gtkutil/clipboard.h"
+#include "gtkutil/container.h"
+#include "gtkutil/frame.h"
+#include "gtkutil/glfont.h"
+#include "gtkutil/glwidget.h"
+#include "gtkutil/image.h"
+#include "gtkutil/menu.h"
+#include "gtkutil/paned.h"
+#include "gtkutil/widget.h"
+
+#include "autosave.h"
+#include "build.h"
+#include "brushmanip.h"
+#include "brushmodule.h"
+#include "camwindow.h"
+#include "csg.h"
+#include "commands.h"
+#include "console.h"
+#include "entity.h"
+#include "entityinspector.h"
+#include "entitylist.h"
+#include "filters.h"
+#include "findtexturedialog.h"
+#include "grid.h"
+#include "groupdialog.h"
+#include "gtkdlgs.h"
+#include "gtkmisc.h"
+#include "help.h"
+#include "map.h"
+#include "mru.h"
+#include "multimon.h"
+#include "patchdialog.h"
+#include "patchmanip.h"
+#include "plugin.h"
+#include "pluginmanager.h"
+#include "pluginmenu.h"
+#include "plugintoolbar.h"
+#include "points.h"
+#include "preferences.h"
+#include "qe3.h"
+#include "qgl.h"
+#include "select.h"
+#include "server.h"
+#include "surfacedialog.h"
+#include "textures.h"
+#include "texwindow.h"
+#include "url.h"
+#include "xywindow.h"
+#include "windowobservers.h"
+#include "renderstate.h"
+#include "feedback.h"
+#include "referencecache.h"
+
+
+
+struct layout_globals_t
+{
+  WindowPosition m_position;
+
+
+  int nXYHeight;
+  int nXYWidth;
+  int nCamWidth;
+  int nCamHeight;
+  int nState;
+
+  layout_globals_t() :
+    m_position(-1, -1, 640, 480),
+
+    nXYHeight(300),
+    nXYWidth(300),
+    nCamWidth(200),
+    nCamHeight(200),
+    nState(GDK_WINDOW_STATE_MAXIMIZED)
+  {
+  }
+};
+
+layout_globals_t g_layout_globals;
+glwindow_globals_t g_glwindow_globals;
+
+
+// VFS
+class VFSModuleObserver : public ModuleObserver
+{
+  std::size_t m_unrealised;
+public:
+  VFSModuleObserver() : m_unrealised(1)
+  {
+  }
+  void realise()
+  {
+    if(--m_unrealised == 0)
+    {
+      QE_InitVFS();
+      GlobalFileSystem().initialise();
+    }
+  }
+  void unrealise()
+  {
+    if(++m_unrealised == 1)
+    {
+      GlobalFileSystem().shutdown();
+    }
+  }
+};
+
+VFSModuleObserver g_VFSModuleObserver;
+
+void VFS_Construct()
+{
+    Radiant_attachHomePathsObserver(g_VFSModuleObserver);
+}
+void VFS_Destroy()
+{
+    Radiant_detachHomePathsObserver(g_VFSModuleObserver);
+}
+
+// Home Paths
+
+void HomePaths_Realise()
+{
+#if defined(POSIX)
+  const char* prefix = g_pGameDescription->getKeyValue("prefix");
+  if(!string_empty(prefix))
+  {
+    StringOutputStream path(256);
+    path << DirectoryCleaned(g_get_home_dir()) << prefix << "/";
+    g_qeglobals.m_userEnginePath = path.c_str();
+    Q_mkdir(g_qeglobals.m_userEnginePath.c_str());
+  }
+  else
+#endif
+  {
+    g_qeglobals.m_userEnginePath = EnginePath_get();
+  }
+
+  {
+    StringOutputStream path(256);
+    path << g_qeglobals.m_userEnginePath.c_str() << gamename_get() << '/';
+    g_qeglobals.m_userGamePath = path.c_str();
+  }
+  ASSERT_MESSAGE(!string_empty(g_qeglobals.m_userGamePath.c_str()), "HomePaths_Realise: user-game-path is empty");
+  Q_mkdir(g_qeglobals.m_userGamePath.c_str());
+}
+
+ModuleObservers g_homePathObservers;
+
+void Radiant_attachHomePathsObserver(ModuleObserver& observer)
+{
+  g_homePathObservers.attach(observer);
+}
+
+void Radiant_detachHomePathsObserver(ModuleObserver& observer)
+{
+  g_homePathObservers.detach(observer);
+}
+
+class HomePathsModuleObserver : public ModuleObserver
+{
+  std::size_t m_unrealised;
+public:
+  HomePathsModuleObserver() : m_unrealised(1)
+  {
+  }
+  void realise()
+  {
+    if(--m_unrealised == 0)
+    {
+      HomePaths_Realise();
+      g_homePathObservers.realise();
+    }
+  }
+  void unrealise()
+  {
+    if(++m_unrealised == 1)
+    {
+      g_homePathObservers.unrealise();
+    }
+  }
+};
+
+HomePathsModuleObserver g_HomePathsModuleObserver;
+
+void HomePaths_Construct()
+{
+    Radiant_attachEnginePathObserver(g_HomePathsModuleObserver);
+}
+void HomePaths_Destroy()
+{
+    Radiant_detachEnginePathObserver(g_HomePathsModuleObserver);
+}
+
+
+// Engine Path
+
+CopiedString g_strEnginePath;
+ModuleObservers g_enginePathObservers;
+std::size_t g_enginepath_unrealised = 1;
+
+void Radiant_attachEnginePathObserver(ModuleObserver& observer)
+{
+  g_enginePathObservers.attach(observer);
+}
+
+void Radiant_detachEnginePathObserver(ModuleObserver& observer)
+{
+  g_enginePathObservers.detach(observer);
+}
+
+
+void EnginePath_Realise()
+{
+  if(--g_enginepath_unrealised == 0)
+  {
+    g_enginePathObservers.realise();
+  }
+}
+
+
+const char* EnginePath_get()
+{
+  ASSERT_MESSAGE(g_enginepath_unrealised == 0, "EnginePath_get: engine path not realised");
+  return g_strEnginePath.c_str();
+}
+
+void EnginePath_Unrealise()
+{
+  if(++g_enginepath_unrealised == 1)
+  {
+    g_enginePathObservers.unrealise();
+  }
+}
+
+void setEnginePath(const char* path)
+{
+  StringOutputStream buffer(256);
+  buffer << DirectoryCleaned(path);
+  if(!path_equal(buffer.c_str(), g_strEnginePath.c_str()))
+  {
+#if 0
+    while(!ConfirmModified("Paths Changed"))
+    {
+      if(Map_Unnamed(g_map))
+      {
+        Map_SaveAs();
+      }
+      else
+      {
+        Map_Save();
+      }
+    }
+    Map_RegionOff();
+#endif
+
+    ScopeDisableScreenUpdates disableScreenUpdates("Processing...", "Changing Engine Path");
+
+    EnginePath_Unrealise();
+
+    g_strEnginePath = buffer.c_str();
+
+    EnginePath_Realise();
+  }
+}
+
+
+// App Path
+
+CopiedString g_strAppPath;                 ///< holds the full path of the executable
+
+const char* AppPath_get()
+{
+  return g_strAppPath.c_str();
+}
+
+/// the path to the local rc-dir
+const char* LocalRcPath_get(void)
+{
+  static CopiedString rc_path;
+  if(rc_path.empty())
+  {
+    StringOutputStream stream(256);
+       stream << GlobalRadiant().getSettingsPath() << g_pGameDescription->mGameFile.c_str() << "/";
+       rc_path = stream.c_str();
+  }
+  return rc_path.c_str();
+}
+
+/// directory for temp files
+/// NOTE: on *nix this is were we check for .pid
+CopiedString g_strSettingsPath;
+const char* SettingsPath_get()
+{
+  return g_strSettingsPath.c_str();
+}
+
+
+/*!
+points to the game tools directory, for instance
+C:/Program Files/Quake III Arena/GtkRadiant
+(or other games)
+this is one of the main variables that are configured by the game selection on startup
+[GameToolsPath]/plugins
+[GameToolsPath]/modules
+and also q3map, bspc
+*/
+CopiedString g_strGameToolsPath;           ///< this is set by g_GamesDialog
+
+const char* GameToolsPath_get()
+{
+  return g_strGameToolsPath.c_str();
+}
+
+void EnginePathImport(CopiedString& self, const char* value)
+{
+  setEnginePath(value);
+}
+typedef ReferenceCaller1<CopiedString, const char*, EnginePathImport> EnginePathImportCaller;
+
+void Paths_constructPreferences(PreferencesPage& page)
+{
+  page.appendPathEntry("Engine Path", true,
+    StringImportCallback(EnginePathImportCaller(g_strEnginePath)),
+    StringExportCallback(StringExportCaller(g_strEnginePath))
+  );
+}
+void Paths_constructPage(PreferenceGroup& group)
+{
+  PreferencesPage page(group.createPage("Paths", "Path Settings"));
+  Paths_constructPreferences(page);
+}
+void Paths_registerPreferencesPage()
+{
+  PreferencesDialog_addSettingsPage(FreeCaller1<PreferenceGroup&, Paths_constructPage>());
+}
+
+
+class PathsDialog : public Dialog
+{
+public:
+  GtkWindow* BuildDialog()
+  {
+    GtkFrame* frame = create_dialog_frame("Path settings", GTK_SHADOW_ETCHED_IN);
+
+    GtkVBox* vbox2 = create_dialog_vbox(0, 4);
+    gtk_container_add(GTK_CONTAINER(frame), GTK_WIDGET(vbox2));
+
+    {
+      PreferencesPage preferencesPage(*this, GTK_WIDGET(vbox2));
+      Paths_constructPreferences(preferencesPage);
+    }
+
+    return create_simple_modal_dialog_window("Engine Path Not Found", m_modal, GTK_WIDGET(frame));
+  }
+};
+
+PathsDialog g_PathsDialog;
+
+void EnginePath_verify()
+{
+  if(!file_exists(g_strEnginePath.c_str()))
+  {
+    g_PathsDialog.Create();
+    g_PathsDialog.DoModal();
+    g_PathsDialog.Destroy();
+  }
+}
+
+namespace
+{
+  CopiedString g_gamename;
+  CopiedString g_gamemode;
+  ModuleObservers g_gameNameObservers;
+  ModuleObservers g_gameModeObservers;
+}
+
+void Radiant_attachGameNameObserver(ModuleObserver& observer)
+{
+  g_gameNameObservers.attach(observer);
+}
+
+void Radiant_detachGameNameObserver(ModuleObserver& observer)
+{
+  g_gameNameObservers.detach(observer);
+}
+
+const char* basegame_get()
+{
+  return g_pGameDescription->getRequiredKeyValue("basegame");
+}
+
+const char* gamename_get()
+{
+  const char* gamename = g_gamename.c_str();
+  if(string_empty(gamename))
+  {
+    return basegame_get();
+  }
+  return gamename;
+}
+
+void gamename_set(const char* gamename)
+{
+  if(!string_equal(gamename, g_gamename.c_str()))
+  {
+    g_gameNameObservers.unrealise();
+    g_gamename = gamename;
+    g_gameNameObservers.realise();
+  }
+}
+
+void Radiant_attachGameModeObserver(ModuleObserver& observer)
+{
+  g_gameModeObservers.attach(observer);
+}
+
+void Radiant_detachGameModeObserver(ModuleObserver& observer)
+{
+  g_gameModeObservers.detach(observer);
+}
+
+const char* gamemode_get()
+{
+  return g_gamemode.c_str();
+}
+
+void gamemode_set(const char* gamemode)
+{
+  if(!string_equal(gamemode, g_gamemode.c_str()))
+  {
+    g_gameModeObservers.unrealise();
+    g_gamemode = gamemode;
+    g_gameModeObservers.realise();
+  }
+}
+
+#include "os/dir.h"
+
+class CLoadModule
+{
+  const char* m_path;
+public:
+  CLoadModule(const char* path) : m_path(path)
+  {
+  }
+  void operator()(const char* name) const
+  {
+    char fullname[1024];
+    ASSERT_MESSAGE(strlen(m_path) + strlen(name) < 1024, "");
+    strcpy(fullname, m_path);
+    strcat(fullname, name);
+    globalOutputStream() << "Found '" << fullname << "'\n";
+    GlobalModuleServer_loadModule(fullname);
+  }
+};
+
+const char* const c_library_extension =
+#if defined(WIN32)
+"dll"
+#elif defined (__APPLE__)
+"dylib"
+#elif defined(__linux__) || defined (__FreeBSD__)
+"so"
+#endif
+;
+
+void Radiant_loadModules(const char* path)
+{
+  Directory_forEach(path, MatchFileExtension<CLoadModule>(c_library_extension, CLoadModule(path)));
+}
+
+void Radiant_loadModulesFromRoot(const char* directory)
+{
+  {
+    StringOutputStream path(256);
+    path << directory << g_pluginsDir;
+    Radiant_loadModules(path.c_str());
+  }
+
+  if(!string_equal(g_pluginsDir, g_modulesDir))
+  {
+    StringOutputStream path(256);
+    path << directory << g_modulesDir;
+    Radiant_loadModules(path.c_str());
+  }
+}
+
+//! Make COLOR_BRUSHES override worldspawn eclass colour.
+void SetWorldspawnColour(const Vector3& colour)
+{
+  EntityClass* worldspawn = GlobalEntityClassManager().findOrInsert("worldspawn", true);
+  eclass_release_state(worldspawn);
+  worldspawn->color = colour;
+  eclass_capture_state(worldspawn);
+}
+
+
+class WorldspawnColourEntityClassObserver : public ModuleObserver
+{
+  std::size_t m_unrealised;
+public:
+  WorldspawnColourEntityClassObserver() : m_unrealised(1)
+  {
+  }
+  void realise()
+  {
+    if(--m_unrealised == 0)
+    {
+      SetWorldspawnColour(g_xywindow_globals.color_brushes);
+    }
+  }
+  void unrealise()
+  {
+    if(++m_unrealised == 1)
+    {
+    }
+  }
+};
+
+WorldspawnColourEntityClassObserver g_WorldspawnColourEntityClassObserver;
+
+
+ModuleObservers g_gameToolsPathObservers;
+
+void Radiant_attachGameToolsPathObserver(ModuleObserver& observer)
+{
+  g_gameToolsPathObservers.attach(observer);
+}
+
+void Radiant_detachGameToolsPathObserver(ModuleObserver& observer)
+{
+  g_gameToolsPathObservers.detach(observer);
+}
+
+void Radiant_Initialise()
+{
+  GlobalModuleServer_Initialise();
+
+  Radiant_loadModulesFromRoot(AppPath_get());
+
+  Preferences_Load();
+
+  bool success = Radiant_Construct(GlobalModuleServer_get());
+  ASSERT_MESSAGE(success, "module system failed to initialise - see radiant.log for error messages");
+
+  g_gameToolsPathObservers.realise();
+  g_gameModeObservers.realise();
+  g_gameNameObservers.realise();
+}
+
+void Radiant_Shutdown()
+{
+  g_gameNameObservers.unrealise();
+  g_gameModeObservers.unrealise();
+  g_gameToolsPathObservers.unrealise();
+
+  if (!g_preferences_globals.disable_ini)
+  {
+    globalOutputStream() << "Start writing prefs\n";
+    Preferences_Save();
+    globalOutputStream() << "Done prefs\n";
+  }
+
+  Radiant_Destroy();
+
+  GlobalModuleServer_Shutdown();
+}
+
+void Exit()
+{
+  if(ConfirmModified("Exit Radiant"))
+  {
+    gtk_main_quit();
+  }
+}
+
+
+void Undo()
+{
+  GlobalUndoSystem().undo();
+  SceneChangeNotify();
+}
+
+void Redo()
+{
+  GlobalUndoSystem().redo();
+  SceneChangeNotify();
+}
+
+void deleteSelection()
+{
+  UndoableCommand undo("deleteSelected");
+  Select_Delete();
+}
+
+void Map_ExportSelected(TextOutputStream& ostream)
+{
+  Map_ExportSelected(ostream, Map_getFormat(g_map));
+}
+
+void Map_ImportSelected(TextInputStream& istream)
+{
+  Map_ImportSelected(istream, Map_getFormat(g_map));
+}
+
+void Selection_Copy()
+{
+  clipboard_copy(Map_ExportSelected);
+}
+
+void Selection_Paste()
+{
+  clipboard_paste(Map_ImportSelected);
+}
+
+void Copy()
+{
+  if(SelectedFaces_empty())
+  {
+    Selection_Copy();
+  }
+  else
+  {
+    SelectedFaces_copyTexture();
+  }
+}
+
+void Paste()
+{
+  if(SelectedFaces_empty())
+  {
+    UndoableCommand undo("paste");
+
+    GlobalSelectionSystem().setSelectedAll(false);
+    Selection_Paste();
+  }
+  else
+  {
+    SelectedFaces_pasteTexture();
+  }
+}
+
+void PasteToCamera()
+{
+  CamWnd& camwnd = *g_pParentWnd->GetCamWnd();
+  GlobalSelectionSystem().setSelectedAll(false);
+
+  UndoableCommand undo("pasteToCamera");
+
+  Selection_Paste();
+
+  // Work out the delta
+  Vector3 mid;
+  Select_GetMid(mid);
+  Vector3 delta = vector3_subtracted(vector3_snapped(Camera_getOrigin(camwnd), GetSnapGridSize()), mid);
+
+  // Move to camera
+  GlobalSelectionSystem().translateSelected(delta);
+}
+
+
+void ColorScheme_Original()
+{
+  TextureBrowser_setBackgroundColour(GlobalTextureBrowser(), Vector3(0.25f, 0.25f, 0.25f));
+
+  g_camwindow_globals.color_selbrushes3d = Vector3(1.0f, 0.0f, 0.0f);
+  g_camwindow_globals.color_cameraback = Vector3(0.25f, 0.25f, 0.25f);
+  CamWnd_Update(*g_pParentWnd->GetCamWnd());
+
+  g_xywindow_globals.color_gridback = Vector3(1.0f, 1.0f, 1.0f);
+  g_xywindow_globals.color_gridminor = Vector3(0.75f, 0.75f, 0.75f);
+  g_xywindow_globals.color_gridmajor = Vector3(0.5f, 0.5f, 0.5f);
+  g_xywindow_globals.color_gridminor_alt = Vector3(0.5f, 0.0f, 0.0f);
+  g_xywindow_globals.color_gridmajor_alt = Vector3(1.0f, 0.0f, 0.0f);
+  g_xywindow_globals.color_gridblock = Vector3(0.0f, 0.0f, 1.0f);
+  g_xywindow_globals.color_gridtext = Vector3(0.0f, 0.0f, 0.0f);
+  g_xywindow_globals.color_selbrushes = Vector3(1.0f, 0.0f, 0.0f);
+  g_xywindow_globals.color_clipper = Vector3(0.0f, 0.0f, 1.0f);
+  g_xywindow_globals.color_brushes = Vector3(0.0f, 0.0f, 0.0f);
+  SetWorldspawnColour(g_xywindow_globals.color_brushes);
+  g_xywindow_globals.color_viewname = Vector3(0.5f, 0.0f, 0.75f);
+  XY_UpdateAllWindows();
+}
+
+void ColorScheme_QER()
+{
+  TextureBrowser_setBackgroundColour(GlobalTextureBrowser(), Vector3(0.25f, 0.25f, 0.25f));
+
+  g_camwindow_globals.color_cameraback = Vector3(0.25f, 0.25f, 0.25f);
+  g_camwindow_globals.color_selbrushes3d = Vector3(1.0f, 0.0f, 0.0f);
+  CamWnd_Update(*g_pParentWnd->GetCamWnd());
+
+  g_xywindow_globals.color_gridback = Vector3(1.0f, 1.0f, 1.0f);
+  g_xywindow_globals.color_gridminor = Vector3(1.0f, 1.0f, 1.0f);
+  g_xywindow_globals.color_gridmajor = Vector3(0.5f, 0.5f, 0.5f);
+  g_xywindow_globals.color_gridblock = Vector3(0.0f, 0.0f, 1.0f);
+  g_xywindow_globals.color_gridtext = Vector3(0.0f, 0.0f, 0.0f);
+  g_xywindow_globals.color_selbrushes = Vector3(1.0f, 0.0f, 0.0f);
+  g_xywindow_globals.color_clipper = Vector3(0.0f, 0.0f, 1.0f);
+  g_xywindow_globals.color_brushes = Vector3(0.0f, 0.0f, 0.0f);
+  SetWorldspawnColour(g_xywindow_globals.color_brushes);
+  g_xywindow_globals.color_viewname = Vector3(0.5f, 0.0f, 0.75f);
+  XY_UpdateAllWindows();
+}
+
+void ColorScheme_Black()
+{
+  TextureBrowser_setBackgroundColour(GlobalTextureBrowser(), Vector3(0.25f, 0.25f, 0.25f));
+
+  g_camwindow_globals.color_cameraback = Vector3(0.25f, 0.25f, 0.25f);
+  g_camwindow_globals.color_selbrushes3d = Vector3(1.0f, 0.0f, 0.0f);
+  CamWnd_Update(*g_pParentWnd->GetCamWnd());
+
+  g_xywindow_globals.color_gridback = Vector3(0.0f, 0.0f, 0.0f);
+  g_xywindow_globals.color_gridminor = Vector3(0.2f, 0.2f, 0.2f);
+  g_xywindow_globals.color_gridmajor = Vector3(0.3f, 0.5f, 0.5f);
+  g_xywindow_globals.color_gridblock = Vector3(0.0f, 0.0f, 1.0f);
+  g_xywindow_globals.color_gridtext = Vector3(1.0f, 1.0f, 1.0f);
+  g_xywindow_globals.color_selbrushes = Vector3(1.0f, 0.0f, 0.0f);
+  g_xywindow_globals.color_clipper = Vector3(0.0f, 0.0f, 1.0f);
+  g_xywindow_globals.color_brushes = Vector3(1.0f, 1.0f, 1.0f);
+  SetWorldspawnColour(g_xywindow_globals.color_brushes);
+  g_xywindow_globals.color_viewname = Vector3(0.7f, 0.7f, 0.0f);
+  XY_UpdateAllWindows();
+}
+
+/* ydnar: to emulate maya/max/lightwave color schemes */
+void ColorScheme_Ydnar()
+{
+  TextureBrowser_setBackgroundColour(GlobalTextureBrowser(), Vector3(0.25f, 0.25f, 0.25f));
+
+  g_camwindow_globals.color_cameraback = Vector3(0.25f, 0.25f, 0.25f);
+  g_camwindow_globals.color_selbrushes3d = Vector3(1.0f, 0.0f, 0.0f);
+  CamWnd_Update(*g_pParentWnd->GetCamWnd());
+
+  g_xywindow_globals.color_gridback = Vector3(0.77f, 0.77f, 0.77f);
+  g_xywindow_globals.color_gridminor = Vector3(0.83f, 0.83f, 0.83f);
+  g_xywindow_globals.color_gridmajor = Vector3(0.89f, 0.89f, 0.89f);
+  g_xywindow_globals.color_gridblock = Vector3(1.0f, 1.0f, 1.0f);
+  g_xywindow_globals.color_gridtext = Vector3(0.0f, 0.0f, 0.0f);
+  g_xywindow_globals.color_selbrushes = Vector3(1.0f, 0.0f, 0.0f);
+  g_xywindow_globals.color_clipper = Vector3(0.0f, 0.0f, 1.0f);
+  g_xywindow_globals.color_brushes = Vector3(0.0f, 0.0f, 0.0f);
+  SetWorldspawnColour(g_xywindow_globals.color_brushes);
+  g_xywindow_globals.color_viewname = Vector3(0.5f, 0.0f, 0.75f);
+  XY_UpdateAllWindows();
+}
+
+typedef Callback1<Vector3&> GetColourCallback;
+typedef Callback1<const Vector3&> SetColourCallback;
+
+class ChooseColour
+{
+  GetColourCallback m_get;
+  SetColourCallback m_set;
+public:
+  ChooseColour(const GetColourCallback& get, const SetColourCallback& set)
+    : m_get(get), m_set(set)
+  {
+  }
+  void operator()()
+  {
+    Vector3 colour;
+    m_get(colour);
+    color_dialog(GTK_WIDGET(MainFrame_getWindow()), colour);
+    m_set(colour);
+  }
+};
+
+
+
+void Colour_get(const Vector3& colour, Vector3& other)
+{
+  other = colour;
+}
+typedef ConstReferenceCaller1<Vector3, Vector3&, Colour_get> ColourGetCaller;
+
+void Colour_set(Vector3& colour, const Vector3& other)
+{
+  colour = other;
+  SceneChangeNotify();
+}
+typedef ReferenceCaller1<Vector3, const Vector3&, Colour_set> ColourSetCaller;
+
+void BrushColour_set(const Vector3& other)
+{
+  g_xywindow_globals.color_brushes = other;
+  SetWorldspawnColour(g_xywindow_globals.color_brushes);
+  SceneChangeNotify();
+}
+typedef FreeCaller1<const Vector3&, BrushColour_set> BrushColourSetCaller;
+
+void ClipperColour_set(const Vector3& other)
+{
+  g_xywindow_globals.color_clipper = other;
+  Brush_clipperColourChanged();
+  SceneChangeNotify();
+}
+typedef FreeCaller1<const Vector3&, ClipperColour_set> ClipperColourSetCaller;
+
+void TextureBrowserColour_get(Vector3& other)
+{
+  other = TextureBrowser_getBackgroundColour(GlobalTextureBrowser());
+}
+typedef FreeCaller1<Vector3&, TextureBrowserColour_get> TextureBrowserColourGetCaller;
+
+void TextureBrowserColour_set(const Vector3& other)
+{
+  TextureBrowser_setBackgroundColour(GlobalTextureBrowser(), other);
+}
+typedef FreeCaller1<const Vector3&, TextureBrowserColour_set> TextureBrowserColourSetCaller;
+
+
+class ColoursMenu
+{
+public:
+  ChooseColour m_textureback;
+  ChooseColour m_xyback;
+  ChooseColour m_gridmajor;
+  ChooseColour m_gridminor;
+  ChooseColour m_gridmajor_alt;
+  ChooseColour m_gridminor_alt;
+  ChooseColour m_gridtext;
+  ChooseColour m_gridblock;
+  ChooseColour m_cameraback;
+  ChooseColour m_brush;
+  ChooseColour m_selectedbrush;
+  ChooseColour m_selectedbrush3d;
+  ChooseColour m_clipper;
+  ChooseColour m_viewname;
+
+  ColoursMenu() :
+    m_textureback(TextureBrowserColourGetCaller(), TextureBrowserColourSetCaller()),
+    m_xyback(ColourGetCaller(g_xywindow_globals.color_gridback), ColourSetCaller(g_xywindow_globals.color_gridback)),
+    m_gridmajor(ColourGetCaller(g_xywindow_globals.color_gridmajor), ColourSetCaller(g_xywindow_globals.color_gridmajor)),
+    m_gridminor(ColourGetCaller(g_xywindow_globals.color_gridminor), ColourSetCaller(g_xywindow_globals.color_gridminor)),
+    m_gridmajor_alt(ColourGetCaller(g_xywindow_globals.color_gridmajor_alt), ColourSetCaller(g_xywindow_globals.color_gridmajor_alt)),
+    m_gridminor_alt(ColourGetCaller(g_xywindow_globals.color_gridminor_alt), ColourSetCaller(g_xywindow_globals.color_gridminor_alt)),
+    m_gridtext(ColourGetCaller(g_xywindow_globals.color_gridtext), ColourSetCaller(g_xywindow_globals.color_gridtext)),
+    m_gridblock(ColourGetCaller(g_xywindow_globals.color_gridblock), ColourSetCaller(g_xywindow_globals.color_gridblock)),
+    m_cameraback(ColourGetCaller(g_camwindow_globals.color_cameraback), ColourSetCaller(g_camwindow_globals.color_cameraback)),
+    m_brush(ColourGetCaller(g_xywindow_globals.color_brushes), BrushColourSetCaller()),
+    m_selectedbrush(ColourGetCaller(g_xywindow_globals.color_selbrushes), ColourSetCaller(g_xywindow_globals.color_selbrushes)),
+    m_selectedbrush3d(ColourGetCaller(g_camwindow_globals.color_selbrushes3d), ColourSetCaller(g_camwindow_globals.color_selbrushes3d)),
+    m_clipper(ColourGetCaller(g_xywindow_globals.color_clipper), ClipperColourSetCaller()),
+    m_viewname(ColourGetCaller(g_xywindow_globals.color_viewname), ColourSetCaller(g_xywindow_globals.color_viewname))
+  {
+  }
+};
+
+ColoursMenu g_ColoursMenu;
+
+GtkMenuItem* create_colours_menu()
+{
+  GtkMenuItem* colours_menu_item = new_sub_menu_item_with_mnemonic("Colors");
+  GtkMenu* menu_in_menu = GTK_MENU(gtk_menu_item_get_submenu(colours_menu_item));
+  if (g_Layout_enableDetachableMenus.m_value)
+    menu_tearoff (menu_in_menu);
+
+  GtkMenu* menu_3 = create_sub_menu_with_mnemonic(menu_in_menu, "Themes");
+  if (g_Layout_enableDetachableMenus.m_value)
+    menu_tearoff (menu_3);
+
+  create_menu_item_with_mnemonic(menu_3, "QE4 Original", "ColorSchemeOriginal");
+  create_menu_item_with_mnemonic(menu_3, "Q3Radiant Original", "ColorSchemeQER");
+  create_menu_item_with_mnemonic(menu_3, "Black and Green", "ColorSchemeBlackAndGreen");
+  create_menu_item_with_mnemonic(menu_3, "Maya/Max/Lightwave Emulation", "ColorSchemeYdnar");
+
+  menu_separator(menu_in_menu);
+
+  create_menu_item_with_mnemonic(menu_in_menu, "_Texture Background...", "ChooseTextureBackgroundColor");
+  create_menu_item_with_mnemonic(menu_in_menu, "Grid Background...", "ChooseGridBackgroundColor");
+  create_menu_item_with_mnemonic(menu_in_menu, "Grid Major...", "ChooseGridMajorColor");
+  create_menu_item_with_mnemonic(menu_in_menu, "Grid Minor...", "ChooseGridMinorColor");
+  create_menu_item_with_mnemonic(menu_in_menu, "Grid Major Small...", "ChooseSmallGridMajorColor");
+  create_menu_item_with_mnemonic(menu_in_menu, "Grid Minor Small...", "ChooseSmallGridMinorColor");
+  create_menu_item_with_mnemonic(menu_in_menu, "Grid Text...", "ChooseGridTextColor");
+  create_menu_item_with_mnemonic(menu_in_menu, "Grid Block...", "ChooseGridBlockColor");
+  create_menu_item_with_mnemonic(menu_in_menu, "Default Brush...", "ChooseBrushColor");
+  create_menu_item_with_mnemonic(menu_in_menu, "Camera Background...", "ChooseCameraBackgroundColor");
+  create_menu_item_with_mnemonic(menu_in_menu, "Selected Brush...", "ChooseSelectedBrushColor");
+  create_menu_item_with_mnemonic(menu_in_menu, "Selected Brush (Camera)...", "ChooseCameraSelectedBrushColor");
+  create_menu_item_with_mnemonic(menu_in_menu, "Clipper...", "ChooseClipperColor");
+  create_menu_item_with_mnemonic(menu_in_menu, "Active View name...", "ChooseOrthoViewNameColor");
+
+  return colours_menu_item;
+}
+
+
+void Restart()
+{
+  PluginsMenu_clear();
+  PluginToolbar_clear();
+
+  Radiant_Shutdown();
+  Radiant_Initialise();
+
+  PluginsMenu_populate();
+
+  PluginToolbar_populate();
+}
+
+
+void thunk_OnSleep()
+{
+  g_pParentWnd->OnSleep();
+}
+
+void OpenUpdateURL()
+{
+  // build the URL
+  StringOutputStream URL(256);
+  URL << "http://www.icculus.org/netradiant/?cmd=update&data=dlupdate&query_dlup=1";
+#ifdef WIN32
+  URL << "&OS_dlup=1";
+#elif defined(__APPLE__)
+  URL << "&OS_dlup=2";
+#else
+  URL << "&OS_dlup=3";
+#endif
+  URL << "&Version_dlup=" RADIANT_VERSION;
+  g_GamesDialog.AddPacksURL(URL);
+  OpenURL(URL.c_str());
+}
+
+// open the Q3Rad manual
+void OpenHelpURL()
+{
+  // at least on win32, AppPath + "docs/index.html"
+  StringOutputStream help(256);
+  help << AppPath_get() << "docs/index.html";
+  OpenURL(help.c_str());
+}
+
+void OpenBugReportURL()
+{
+  OpenURL("http://www.icculus.org/netradiant/?cmd=bugs");
+}
+
+
+GtkWidget* g_page_console;
+
+void Console_ToggleShow()
+{
+  GroupDialog_showPage(g_page_console);
+}
+
+GtkWidget* g_page_entity;
+
+void EntityInspector_ToggleShow()
+{
+  GroupDialog_showPage(g_page_entity);
+}
+
+
+
+void SetClipMode(bool enable);
+void ModeChangeNotify();
+
+typedef void(*ToolMode)();
+ToolMode g_currentToolMode = 0;
+bool g_currentToolModeSupportsComponentEditing = false;
+ToolMode g_defaultToolMode = 0;
+
+
+
+void SelectionSystem_DefaultMode()
+{
+  GlobalSelectionSystem().SetMode(SelectionSystem::ePrimitive);
+  GlobalSelectionSystem().SetComponentMode(SelectionSystem::eDefault);
+  ModeChangeNotify();
+}
+
+
+bool EdgeMode()
+{
+  return GlobalSelectionSystem().Mode() == SelectionSystem::eComponent
+    && GlobalSelectionSystem().ComponentMode() == SelectionSystem::eEdge;
+}
+
+bool VertexMode()
+{
+  return GlobalSelectionSystem().Mode() == SelectionSystem::eComponent
+    && GlobalSelectionSystem().ComponentMode() == SelectionSystem::eVertex;
+}
+
+bool FaceMode()
+{
+  return GlobalSelectionSystem().Mode() == SelectionSystem::eComponent
+    && GlobalSelectionSystem().ComponentMode() == SelectionSystem::eFace;
+}
+
+template<bool (*BoolFunction)()>
+class BoolFunctionExport
+{
+public:
+  static void apply(const BoolImportCallback& importCallback)
+  {
+    importCallback(BoolFunction());
+  }
+};
+
+typedef FreeCaller1<const BoolImportCallback&, &BoolFunctionExport<EdgeMode>::apply> EdgeModeApplyCaller;
+EdgeModeApplyCaller g_edgeMode_button_caller;
+BoolExportCallback g_edgeMode_button_callback(g_edgeMode_button_caller);
+ToggleItem g_edgeMode_button(g_edgeMode_button_callback);
+
+typedef FreeCaller1<const BoolImportCallback&, &BoolFunctionExport<VertexMode>::apply> VertexModeApplyCaller;
+VertexModeApplyCaller g_vertexMode_button_caller;
+BoolExportCallback g_vertexMode_button_callback(g_vertexMode_button_caller);
+ToggleItem g_vertexMode_button(g_vertexMode_button_callback);
+
+typedef FreeCaller1<const BoolImportCallback&, &BoolFunctionExport<FaceMode>::apply> FaceModeApplyCaller;
+FaceModeApplyCaller g_faceMode_button_caller;
+BoolExportCallback g_faceMode_button_callback(g_faceMode_button_caller);
+ToggleItem g_faceMode_button(g_faceMode_button_callback);
+
+void ComponentModeChanged()
+{
+  g_edgeMode_button.update();
+  g_vertexMode_button.update();
+  g_faceMode_button.update();
+}
+
+void ComponentMode_SelectionChanged(const Selectable& selectable)
+{
+  if(GlobalSelectionSystem().Mode() == SelectionSystem::eComponent
+    && GlobalSelectionSystem().countSelected() == 0)
+  {
+    SelectionSystem_DefaultMode();
+    ComponentModeChanged();
+  }
+}
+
+void SelectEdgeMode()
+{
+#if 0
+  if(GlobalSelectionSystem().Mode() == SelectionSystem::eComponent)
+  {
+    GlobalSelectionSystem().Select(false);
+  }
+#endif
+
+  if(EdgeMode())
+  {
+    SelectionSystem_DefaultMode();
+  }
+  else if(GlobalSelectionSystem().countSelected() != 0)
+  {
+    if(!g_currentToolModeSupportsComponentEditing)
+    {
+      g_defaultToolMode();
+    }
+
+    GlobalSelectionSystem().SetMode(SelectionSystem::eComponent);
+    GlobalSelectionSystem().SetComponentMode(SelectionSystem::eEdge);
+  }
+
+  ComponentModeChanged();
+
+  ModeChangeNotify();
+}
+
+void SelectVertexMode()
+{
+#if 0
+  if(GlobalSelectionSystem().Mode() == SelectionSystem::eComponent)
+  {
+    GlobalSelectionSystem().Select(false);
+  }
+#endif
+
+  if(VertexMode())
+  {
+    SelectionSystem_DefaultMode();
+  }
+  else if(GlobalSelectionSystem().countSelected() != 0)
+  {
+    if(!g_currentToolModeSupportsComponentEditing)
+    {
+      g_defaultToolMode();
+    }
+
+    GlobalSelectionSystem().SetMode(SelectionSystem::eComponent);
+    GlobalSelectionSystem().SetComponentMode(SelectionSystem::eVertex);
+  }
+
+  ComponentModeChanged();
+
+  ModeChangeNotify();
+}
+
+void SelectFaceMode()
+{
+#if 0
+  if(GlobalSelectionSystem().Mode() == SelectionSystem::eComponent)
+  {
+    GlobalSelectionSystem().Select(false);
+  }
+#endif
+
+  if(FaceMode())
+  {
+    SelectionSystem_DefaultMode();
+  }
+  else if(GlobalSelectionSystem().countSelected() != 0)
+  {
+    if(!g_currentToolModeSupportsComponentEditing)
+    {
+      g_defaultToolMode();
+    }
+
+    GlobalSelectionSystem().SetMode(SelectionSystem::eComponent);
+    GlobalSelectionSystem().SetComponentMode(SelectionSystem::eFace);
+  }
+
+  ComponentModeChanged();
+
+  ModeChangeNotify();
+}
+
+
+class CloneSelected : public scene::Graph::Walker
+{
+  bool doMakeUnique;
+  NodeSmartReference worldspawn;
+public:
+  CloneSelected(bool d): doMakeUnique(d), worldspawn(Map_FindOrInsertWorldspawn(g_map))
+  {
+  }
+  bool pre(const scene::Path& path, scene::Instance& instance) const
+  {
+    if(path.size() == 1)
+      return true;
+
+    // ignore worldspawn, but keep checking children
+    NodeSmartReference me(path.top().get());
+    if(me == worldspawn)
+           return true;
+
+    if(!path.top().get().isRoot())
+    {
+      Selectable* selectable = Instance_getSelectable(instance);
+      if(selectable != 0
+        && selectable->isSelected())
+      {
+        return false;
+      }
+    }
+
+    return true;
+  }
+  void post(const scene::Path& path, scene::Instance& instance) const
+  {
+    if(path.size() == 1)
+      return;
+
+    // ignore worldspawn, but keep checking children
+    NodeSmartReference me(path.top().get());
+    if(me == worldspawn)
+           return;
+
+    if(!path.top().get().isRoot())
+    {
+      Selectable* selectable = Instance_getSelectable(instance);
+      if(selectable != 0
+        && selectable->isSelected())
+      {
+        NodeSmartReference clone(Node_Clone(path.top()));
+               if(doMakeUnique)
+                       Map_gatherNamespaced(clone);
+        Node_getTraversable(path.parent().get())->insert(clone);
+      }
+    }
+  }
+};
+
+void Scene_Clone_Selected(scene::Graph& graph, bool doMakeUnique)
+{
+  graph.traverse(CloneSelected(doMakeUnique));
+
+  Map_mergeClonedNames();
+}
+
+enum ENudgeDirection
+{
+  eNudgeUp = 1,
+  eNudgeDown = 3,
+  eNudgeLeft = 0,
+  eNudgeRight = 2,
+};
+
+struct AxisBase
+{
+  Vector3 x;
+  Vector3 y;
+  Vector3 z;
+  AxisBase(const Vector3& x_, const Vector3& y_, const Vector3& z_)
+    : x(x_), y(y_), z(z_)
+  {
+  }
+};
+
+AxisBase AxisBase_forViewType(VIEWTYPE viewtype)
+{
+  switch(viewtype)
+  {
+  case XY:
+    return AxisBase(g_vector3_axis_x, g_vector3_axis_y, g_vector3_axis_z);
+  case XZ:
+    return AxisBase(g_vector3_axis_x, g_vector3_axis_z, g_vector3_axis_y);
+  case YZ:
+    return AxisBase(g_vector3_axis_y, g_vector3_axis_z, g_vector3_axis_x);
+  }
+
+  ERROR_MESSAGE("invalid viewtype");
+  return AxisBase(Vector3(0, 0, 0), Vector3(0, 0, 0), Vector3(0, 0, 0));
+}
+
+Vector3 AxisBase_axisForDirection(const AxisBase& axes, ENudgeDirection direction)
+{
+  switch (direction)
+  {
+  case eNudgeLeft:
+    return vector3_negated(axes.x);
+  case eNudgeUp:
+    return axes.y;
+  case eNudgeRight:
+    return axes.x;
+  case eNudgeDown:
+    return vector3_negated(axes.y);
+  }
+
+  ERROR_MESSAGE("invalid direction");
+  return Vector3(0, 0, 0);
+}
+
+void NudgeSelection(ENudgeDirection direction, float fAmount, VIEWTYPE viewtype)
+{
+  AxisBase axes(AxisBase_forViewType(viewtype));
+  Vector3 view_direction(vector3_negated(axes.z));
+  Vector3 nudge(vector3_scaled(AxisBase_axisForDirection(axes, direction), fAmount));
+  GlobalSelectionSystem().NudgeManipulator(nudge, view_direction);
+}
+
+void Selection_Clone()
+{
+  if(GlobalSelectionSystem().Mode() == SelectionSystem::ePrimitive)
+  {
+    UndoableCommand undo("cloneSelected");
+
+    Scene_Clone_Selected(GlobalSceneGraph(), false);
+
+    //NudgeSelection(eNudgeRight, GetGridSize(), GlobalXYWnd_getCurrentViewType());
+    //NudgeSelection(eNudgeDown, GetGridSize(), GlobalXYWnd_getCurrentViewType());
+  }
+}
+
+void Selection_Clone_MakeUnique()
+{
+  if(GlobalSelectionSystem().Mode() == SelectionSystem::ePrimitive)
+  {
+    UndoableCommand undo("cloneSelectedMakeUnique");
+
+    Scene_Clone_Selected(GlobalSceneGraph(), true);
+
+    //NudgeSelection(eNudgeRight, GetGridSize(), GlobalXYWnd_getCurrentViewType());
+    //NudgeSelection(eNudgeDown, GetGridSize(), GlobalXYWnd_getCurrentViewType());
+  }
+}
+
+// called when the escape key is used (either on the main window or on an inspector)
+void Selection_Deselect()
+{
+  if(GlobalSelectionSystem().Mode() == SelectionSystem::eComponent)
+  {
+    if(GlobalSelectionSystem().countSelectedComponents() != 0)
+    {
+      GlobalSelectionSystem().setSelectedAllComponents(false);
+    }
+    else
+    {
+      SelectionSystem_DefaultMode();
+      ComponentModeChanged();
+    }
+  }
+  else
+  {
+    if(GlobalSelectionSystem().countSelectedComponents() != 0)
+    {
+      GlobalSelectionSystem().setSelectedAllComponents(false);
+    }
+    else
+    {
+      GlobalSelectionSystem().setSelectedAll(false);
+    }
+  }
+}
+
+
+void Selection_NudgeUp()
+{
+  UndoableCommand undo("nudgeSelectedUp");
+  NudgeSelection(eNudgeUp, GetGridSize(), GlobalXYWnd_getCurrentViewType());
+}
+
+void Selection_NudgeDown()
+{
+  UndoableCommand undo("nudgeSelectedDown");
+  NudgeSelection(eNudgeDown, GetGridSize(), GlobalXYWnd_getCurrentViewType());
+}
+
+void Selection_NudgeLeft()
+{
+  UndoableCommand undo("nudgeSelectedLeft");
+  NudgeSelection(eNudgeLeft, GetGridSize(), GlobalXYWnd_getCurrentViewType());
+}
+
+void Selection_NudgeRight()
+{
+  UndoableCommand undo("nudgeSelectedRight");
+  NudgeSelection(eNudgeRight, GetGridSize(), GlobalXYWnd_getCurrentViewType());
+}
+
+
+void TranslateToolExport(const BoolImportCallback& importCallback)
+{
+  importCallback(GlobalSelectionSystem().ManipulatorMode() == SelectionSystem::eTranslate);
+}
+
+void RotateToolExport(const BoolImportCallback& importCallback)
+{
+  importCallback(GlobalSelectionSystem().ManipulatorMode() == SelectionSystem::eRotate);
+}
+
+void ScaleToolExport(const BoolImportCallback& importCallback)
+{
+  importCallback(GlobalSelectionSystem().ManipulatorMode() == SelectionSystem::eScale);
+}
+
+void DragToolExport(const BoolImportCallback& importCallback)
+{
+  importCallback(GlobalSelectionSystem().ManipulatorMode() == SelectionSystem::eDrag);
+}
+
+void ClipperToolExport(const BoolImportCallback& importCallback)
+{
+  importCallback(GlobalSelectionSystem().ManipulatorMode() == SelectionSystem::eClip);
+}
+
+FreeCaller1<const BoolImportCallback&, TranslateToolExport> g_translatemode_button_caller;
+BoolExportCallback g_translatemode_button_callback(g_translatemode_button_caller);
+ToggleItem g_translatemode_button(g_translatemode_button_callback);
+
+FreeCaller1<const BoolImportCallback&, RotateToolExport> g_rotatemode_button_caller;
+BoolExportCallback g_rotatemode_button_callback(g_rotatemode_button_caller);
+ToggleItem g_rotatemode_button(g_rotatemode_button_callback);
+
+FreeCaller1<const BoolImportCallback&, ScaleToolExport> g_scalemode_button_caller;
+BoolExportCallback g_scalemode_button_callback(g_scalemode_button_caller);
+ToggleItem g_scalemode_button(g_scalemode_button_callback);
+
+FreeCaller1<const BoolImportCallback&, DragToolExport> g_dragmode_button_caller;
+BoolExportCallback g_dragmode_button_callback(g_dragmode_button_caller);
+ToggleItem g_dragmode_button(g_dragmode_button_callback);
+
+FreeCaller1<const BoolImportCallback&, ClipperToolExport> g_clipper_button_caller;
+BoolExportCallback g_clipper_button_callback(g_clipper_button_caller);
+ToggleItem g_clipper_button(g_clipper_button_callback);
+
+void ToolChanged()
+{
+  g_translatemode_button.update();
+  g_rotatemode_button.update();
+  g_scalemode_button.update();
+  g_dragmode_button.update();
+  g_clipper_button.update();
+}
+
+const char* const c_ResizeMode_status = "QE4 Drag Tool: move and resize objects";
+
+void DragMode()
+{
+  if(g_currentToolMode == DragMode && g_defaultToolMode != DragMode)
+  {
+    g_defaultToolMode();
+  }
+  else
+  {
+    g_currentToolMode = DragMode;
+    g_currentToolModeSupportsComponentEditing = true;
+
+    OnClipMode(false);
+
+    Sys_Status(c_ResizeMode_status);
+    GlobalSelectionSystem().SetManipulatorMode(SelectionSystem::eDrag);
+    ToolChanged();
+    ModeChangeNotify();
+  }
+}
+
+
+const char* const c_TranslateMode_status = "Translate Tool: translate objects and components";
+
+void TranslateMode()
+{
+  if(g_currentToolMode == TranslateMode && g_defaultToolMode != TranslateMode)
+  {
+    g_defaultToolMode();
+  }
+  else
+  {
+    g_currentToolMode = TranslateMode;
+    g_currentToolModeSupportsComponentEditing = true;
+
+    OnClipMode(false);
+
+    Sys_Status(c_TranslateMode_status);
+    GlobalSelectionSystem().SetManipulatorMode(SelectionSystem::eTranslate);
+    ToolChanged();
+    ModeChangeNotify();
+  }
+}
+
+const char* const c_RotateMode_status = "Rotate Tool: rotate objects and components";
+
+void RotateMode()
+{
+  if(g_currentToolMode == RotateMode && g_defaultToolMode != RotateMode)
+  {
+    g_defaultToolMode();
+  }
+  else
+  {
+    g_currentToolMode = RotateMode;
+    g_currentToolModeSupportsComponentEditing = true;
+
+    OnClipMode(false);
+
+    Sys_Status(c_RotateMode_status);
+    GlobalSelectionSystem().SetManipulatorMode(SelectionSystem::eRotate);
+    ToolChanged();
+    ModeChangeNotify();
+  }
+}
+
+const char* const c_ScaleMode_status = "Scale Tool: scale objects and components";
+
+void ScaleMode()
+{
+  if(g_currentToolMode == ScaleMode && g_defaultToolMode != ScaleMode)
+  {
+    g_defaultToolMode();
+  }
+  else
+  {
+    g_currentToolMode = ScaleMode;
+    g_currentToolModeSupportsComponentEditing = true;
+
+    OnClipMode(false);
+
+    Sys_Status(c_ScaleMode_status);
+    GlobalSelectionSystem().SetManipulatorMode(SelectionSystem::eScale);
+    ToolChanged();
+    ModeChangeNotify();
+  }
+}
+
+
+const char* const c_ClipperMode_status = "Clipper Tool: apply clip planes to objects";
+
+
+void ClipperMode()
+{
+  if(g_currentToolMode == ClipperMode && g_defaultToolMode != ClipperMode)
+  {
+    g_defaultToolMode();
+  }
+  else
+  {
+    g_currentToolMode = ClipperMode;
+    g_currentToolModeSupportsComponentEditing = false;
+
+    SelectionSystem_DefaultMode();
+
+    OnClipMode(true);
+
+    Sys_Status(c_ClipperMode_status);
+    GlobalSelectionSystem().SetManipulatorMode(SelectionSystem::eClip);
+    ToolChanged();
+    ModeChangeNotify();
+  }
+}
+
+
+void Texdef_Rotate(float angle)
+{
+  StringOutputStream command;
+  command << "brushRotateTexture -angle " << angle;
+  UndoableCommand undo(command.c_str());
+  Select_RotateTexture(angle);
+}
+
+void Texdef_RotateClockwise()
+{
+  Texdef_Rotate(static_cast<float>(fabs(g_si_globals.rotate)));
+}
+
+void Texdef_RotateAntiClockwise()
+{
+  Texdef_Rotate(static_cast<float>(-fabs(g_si_globals.rotate)));
+}
+
+void Texdef_Scale(float x, float y)
+{
+  StringOutputStream command;
+  command << "brushScaleTexture -x " << x << " -y " << y;
+  UndoableCommand undo(command.c_str());
+  Select_ScaleTexture(x, y);
+}
+
+void Texdef_ScaleUp()
+{
+  Texdef_Scale(0, g_si_globals.scale[1]);
+}
+
+void Texdef_ScaleDown()
+{
+  Texdef_Scale(0, -g_si_globals.scale[1]);
+}
+
+void Texdef_ScaleLeft()
+{
+  Texdef_Scale(-g_si_globals.scale[0],0);
+}
+
+void Texdef_ScaleRight()
+{
+  Texdef_Scale(g_si_globals.scale[0],0);
+}
+
+void Texdef_Shift(float x, float y)
+{
+  StringOutputStream command;
+  command << "brushShiftTexture -x " << x << " -y " << y;
+  UndoableCommand undo(command.c_str());
+  Select_ShiftTexture(x, y);
+}
+
+void Texdef_ShiftLeft()
+{
+  Texdef_Shift(-g_si_globals.shift[0], 0);
+}
+
+void Texdef_ShiftRight()
+{
+  Texdef_Shift(g_si_globals.shift[0], 0);
+}
+
+void Texdef_ShiftUp()
+{
+  Texdef_Shift(0, g_si_globals.shift[1]);
+}
+
+void Texdef_ShiftDown()
+{
+  Texdef_Shift(0, -g_si_globals.shift[1]);
+}
+
+
+
+class SnappableSnapToGridSelected : public scene::Graph::Walker
+{
+  float m_snap;
+public:
+  SnappableSnapToGridSelected(float snap)
+    : m_snap(snap)
+  {
+  }
+  bool pre(const scene::Path& path, scene::Instance& instance) const
+  {
+    if(path.top().get().visible())
+    {
+      Snappable* snappable = Node_getSnappable(path.top());
+      if(snappable != 0
+        && Instance_getSelectable(instance)->isSelected())
+      {
+        snappable->snapto(m_snap);
+      }
+    }
+    return true;
+  }
+};
+
+void Scene_SnapToGrid_Selected(scene::Graph& graph, float snap)
+{
+  graph.traverse(SnappableSnapToGridSelected(snap));
+}
+
+class ComponentSnappableSnapToGridSelected : public scene::Graph::Walker
+{
+  float m_snap;
+public:
+  ComponentSnappableSnapToGridSelected(float snap)
+    : m_snap(snap)
+  {
+  }
+  bool pre(const scene::Path& path, scene::Instance& instance) const
+  {
+    if(path.top().get().visible())
+    {
+      ComponentSnappable* componentSnappable = Instance_getComponentSnappable(instance);
+      if(componentSnappable != 0
+        && Instance_getSelectable(instance)->isSelected())
+      {
+        componentSnappable->snapComponents(m_snap);
+      }
+    }
+    return true;
+  }
+};
+
+void Scene_SnapToGrid_Component_Selected(scene::Graph& graph, float snap)
+{
+  graph.traverse(ComponentSnappableSnapToGridSelected(snap));
+}
+
+void Selection_SnapToGrid()
+{
+  StringOutputStream command;
+  command << "snapSelected -grid " << GetGridSize();
+  UndoableCommand undo(command.c_str());
+
+  if(GlobalSelectionSystem().Mode() == SelectionSystem::eComponent)
+  {
+    Scene_SnapToGrid_Component_Selected(GlobalSceneGraph(), GetGridSize());
+  }
+  else
+  {
+    Scene_SnapToGrid_Selected(GlobalSceneGraph(), GetGridSize());
+  }
+}
+
+
+static gint qe_every_second(gpointer data)
+{
+  GdkModifierType mask;
+
+  gdk_window_get_pointer (0, 0, 0, &mask);
+
+  if ((mask & (GDK_BUTTON1_MASK|GDK_BUTTON2_MASK|GDK_BUTTON3_MASK)) == 0)
+  {
+    QE_CheckAutoSave();
+  }
+
+  return TRUE;
+}
+
+guint s_qe_every_second_id = 0;
+
+void EverySecondTimer_enable()
+{
+  if(s_qe_every_second_id == 0)
+  {
+    s_qe_every_second_id = gtk_timeout_add(1000, qe_every_second, 0);
+  }
+}
+
+void EverySecondTimer_disable()
+{
+  if(s_qe_every_second_id != 0)
+  {
+    gtk_timeout_remove(s_qe_every_second_id);
+    s_qe_every_second_id = 0;
+  }
+}
+
+gint window_realize_remove_decoration(GtkWidget* widget, gpointer data)
+{
+  gdk_window_set_decorations(widget->window, (GdkWMDecoration)(GDK_DECOR_ALL|GDK_DECOR_MENU|GDK_DECOR_MINIMIZE|GDK_DECOR_MAXIMIZE));
+  return FALSE;
+}
+
+class WaitDialog
+{
+public:
+  GtkWindow* m_window;
+  GtkLabel* m_label;
+};
+
+WaitDialog create_wait_dialog(const char* title, const char* text)
+{
+  WaitDialog dialog;
+
+  dialog.m_window = create_floating_window(title, MainFrame_getWindow());
+  gtk_window_set_resizable(dialog.m_window, FALSE);
+  gtk_container_set_border_width(GTK_CONTAINER(dialog.m_window), 0);
+  gtk_window_set_position(dialog.m_window, GTK_WIN_POS_CENTER_ON_PARENT);
+
+  g_signal_connect(G_OBJECT(dialog.m_window), "realize", G_CALLBACK(window_realize_remove_decoration), 0);
+
+  {
+    dialog.m_label = GTK_LABEL(gtk_label_new(text));
+    gtk_misc_set_alignment(GTK_MISC(dialog.m_label), 0.0, 0.5);
+    gtk_label_set_justify(dialog.m_label, GTK_JUSTIFY_LEFT);
+    gtk_widget_show(GTK_WIDGET(dialog.m_label));
+    gtk_widget_set_size_request(GTK_WIDGET(dialog.m_label), 200, -1);
+
+    gtk_container_add(GTK_CONTAINER(dialog.m_window), GTK_WIDGET(dialog.m_label));
+  }
+  return dialog;
+}
+
+namespace
+{
+  clock_t g_lastRedrawTime = 0;
+  const clock_t c_redrawInterval = clock_t(CLOCKS_PER_SEC / 10);
+
+  bool redrawRequired()
+  {
+    clock_t currentTime = std::clock();
+    if(currentTime - g_lastRedrawTime >= c_redrawInterval)
+    {
+      g_lastRedrawTime = currentTime;
+      return true;
+    }
+    return false;
+  }
+}
+
+bool MainFrame_isActiveApp()
+{
+  //globalOutputStream() << "listing\n";
+  GList* list = gtk_window_list_toplevels();
+  for(GList* i = list; i != 0; i = g_list_next(i))
+  {
+    //globalOutputStream() << "toplevel.. ";
+    if(gtk_window_is_active(GTK_WINDOW(i->data)))
+    {
+      //globalOutputStream() << "is active\n";
+      return true;
+    }
+    //globalOutputStream() << "not active\n";
+  }
+  return false;
+}
+
+typedef std::list<CopiedString> StringStack;
+StringStack g_wait_stack;
+WaitDialog g_wait;
+
+bool ScreenUpdates_Enabled()
+{
+  return g_wait_stack.empty();
+}
+
+void ScreenUpdates_process()
+{
+  if(redrawRequired() && GTK_WIDGET_VISIBLE(g_wait.m_window))
+  {
+    process_gui();
+  }
+}
+
+
+void ScreenUpdates_Disable(const char* message, const char* title)
+{
+  if(g_wait_stack.empty())
+  {
+    EverySecondTimer_disable();
+
+    process_gui();
+
+    bool isActiveApp = MainFrame_isActiveApp();
+
+    g_wait = create_wait_dialog(title, message);
+    gtk_grab_add(GTK_WIDGET(g_wait.m_window));
+
+    if(isActiveApp)
+    {
+      gtk_widget_show(GTK_WIDGET(g_wait.m_window));
+      ScreenUpdates_process();
+    }
+  }
+  else if(GTK_WIDGET_VISIBLE(g_wait.m_window))
+  {
+    gtk_label_set_text(g_wait.m_label, message);
+    ScreenUpdates_process();
+  }
+  g_wait_stack.push_back(message);
+}
+
+void ScreenUpdates_Enable()
+{
+  ASSERT_MESSAGE(!ScreenUpdates_Enabled(), "screen updates already enabled");
+  g_wait_stack.pop_back();
+  if(g_wait_stack.empty())
+  {
+    EverySecondTimer_enable();
+    //gtk_widget_set_sensitive(GTK_WIDGET(MainFrame_getWindow()), TRUE);
+
+    gtk_grab_remove(GTK_WIDGET(g_wait.m_window));
+    destroy_floating_window(g_wait.m_window);
+    g_wait.m_window = 0;
+
+    //gtk_window_present(MainFrame_getWindow());
+  }
+  else if(GTK_WIDGET_VISIBLE(g_wait.m_window))
+  {
+    gtk_label_set_text(g_wait.m_label, g_wait_stack.back().c_str());
+    ScreenUpdates_process();
+  }
+}
+
+
+
+void GlobalCamera_UpdateWindow()
+{
+  if(g_pParentWnd != 0)
+  {
+    CamWnd_Update(*g_pParentWnd->GetCamWnd());
+  }
+}
+
+void XY_UpdateWindow(MainFrame& mainframe)
+{
+  if(mainframe.GetXYWnd() != 0)
+  {
+    XYWnd_Update(*mainframe.GetXYWnd());
+  }
+}
+
+void XZ_UpdateWindow(MainFrame& mainframe)
+{
+  if(mainframe.GetXZWnd() != 0)
+  {
+    XYWnd_Update(*mainframe.GetXZWnd());
+  }
+}
+
+void YZ_UpdateWindow(MainFrame& mainframe)
+{
+  if(mainframe.GetYZWnd() != 0)
+  {
+    XYWnd_Update(*mainframe.GetYZWnd());
+  }
+}
+
+void XY_UpdateAllWindows(MainFrame& mainframe)
+{
+  XY_UpdateWindow(mainframe);
+  XZ_UpdateWindow(mainframe);
+  YZ_UpdateWindow(mainframe);
+}
+
+void XY_UpdateAllWindows()
+{
+  if(g_pParentWnd != 0)
+  {
+    XY_UpdateAllWindows(*g_pParentWnd);
+  }
+}
+
+void UpdateAllWindows()
+{
+  GlobalCamera_UpdateWindow();
+  XY_UpdateAllWindows();
+}
+
+
+void ModeChangeNotify()
+{
+  SceneChangeNotify();
+}
+
+void ClipperChangeNotify()
+{
+  GlobalCamera_UpdateWindow();
+  XY_UpdateAllWindows();
+}
+
+
+LatchedInt g_Layout_viewStyle(0, "Window Layout");
+LatchedBool g_Layout_enableDetachableMenus(true, "Detachable Menus");
+LatchedBool g_Layout_enablePatchToolbar(true, "Patch Toolbar");
+LatchedBool g_Layout_enablePluginToolbar(true, "Plugin Toolbar");
+
+
+
+GtkMenuItem* create_file_menu()
+{
+  // File menu
+  GtkMenuItem* file_menu_item = new_sub_menu_item_with_mnemonic("_File");
+  GtkMenu* menu = GTK_MENU(gtk_menu_item_get_submenu(file_menu_item));
+  if (g_Layout_enableDetachableMenus.m_value)
+    menu_tearoff (menu);
+
+  create_menu_item_with_mnemonic(menu, "_New Map", "NewMap");
+  menu_separator(menu);
+
+#if 0
+  //++timo temporary experimental stuff for sleep mode..
+  create_menu_item_with_mnemonic(menu, "_Sleep", "Sleep");
+  menu_separator(menu);
+  // end experimental
+#endif
+
+  create_menu_item_with_mnemonic(menu, "_Open...", "OpenMap");
+
+  create_menu_item_with_mnemonic(menu, "_Import...", "ImportMap");
+  create_menu_item_with_mnemonic(menu, "_Save", "SaveMap");
+  create_menu_item_with_mnemonic(menu, "Save _as...", "SaveMapAs");
+  create_menu_item_with_mnemonic(menu, "Save s_elected...", "SaveSelected");
+  menu_separator(menu);
+  create_menu_item_with_mnemonic(menu, "Save re_gion...", "SaveRegion");
+  menu_separator(menu);
+  create_menu_item_with_mnemonic(menu, "_Refresh models", "RefreshReferences");
+  menu_separator(menu);
+  create_menu_item_with_mnemonic(menu, "Pro_ject settings...", "ProjectSettings");
+  menu_separator(menu);
+  create_menu_item_with_mnemonic(menu, "_Pointfile...", "TogglePointfile");
+  menu_separator(menu);
+  MRU_constructMenu(menu);
+  menu_separator(menu);
+  create_menu_item_with_mnemonic(menu, "Check for NetRadiant update (web)", "CheckForUpdate"); // FIXME
+  create_menu_item_with_mnemonic(menu, "E_xit", "Exit");
+
+  return file_menu_item;
+}
+
+GtkMenuItem* create_edit_menu()
+{
+  // Edit menu
+  GtkMenuItem* edit_menu_item = new_sub_menu_item_with_mnemonic("_Edit");
+  GtkMenu* menu = GTK_MENU(gtk_menu_item_get_submenu(edit_menu_item));
+  if (g_Layout_enableDetachableMenus.m_value)
+    menu_tearoff (menu);
+  create_menu_item_with_mnemonic(menu, "_Undo", "Undo");
+  create_menu_item_with_mnemonic(menu, "_Redo", "Redo");
+  menu_separator(menu);
+  create_menu_item_with_mnemonic(menu, "_Copy", "Copy");
+  create_menu_item_with_mnemonic(menu, "_Paste", "Paste");
+  create_menu_item_with_mnemonic(menu, "P_aste To Camera", "PasteToCamera");
+  menu_separator(menu);
+  create_menu_item_with_mnemonic(menu, "_Duplicate", "CloneSelection");
+  create_menu_item_with_mnemonic(menu, "Duplicate, make uni_que", "CloneSelectionAndMakeUnique");
+  create_menu_item_with_mnemonic(menu, "D_elete", "DeleteSelection");
+  menu_separator(menu);
+  create_menu_item_with_mnemonic(menu, "Pa_rent", "ParentSelection");
+  menu_separator(menu);
+  create_menu_item_with_mnemonic(menu, "C_lear Selection", "UnSelectSelection");
+  create_menu_item_with_mnemonic(menu, "_Invert Selection", "InvertSelection");
+  create_menu_item_with_mnemonic(menu, "Select i_nside", "SelectInside");
+  create_menu_item_with_mnemonic(menu, "Select _touching", "SelectTouching");
+
+  GtkMenu* convert_menu = create_sub_menu_with_mnemonic(menu, "E_xpand Selection");
+  if (g_Layout_enableDetachableMenus.m_value)
+    menu_tearoff (convert_menu);
+  create_menu_item_with_mnemonic(convert_menu, "To Whole _Entities", "ExpandSelectionToEntities");
+
+  menu_separator(menu);
+  create_menu_item_with_mnemonic(menu, "Pre_ferences...", "Preferences");
+
+  return edit_menu_item;
+}
+
+void fill_view_xy_top_menu(GtkMenu* menu)
+{
+  create_check_menu_item_with_mnemonic(menu, "XY (Top) View", "ToggleView");
+}
+
+
+void fill_view_yz_side_menu(GtkMenu* menu)
+{
+  create_check_menu_item_with_mnemonic(menu, "YZ (Side) View", "ToggleSideView");
+}
+
+
+void fill_view_xz_front_menu(GtkMenu* menu)
+{
+  create_check_menu_item_with_mnemonic(menu, "XZ (Front) View", "ToggleFrontView");
+}
+
+
+GtkWidget* g_toggle_z_item = 0;
+GtkWidget* g_toggle_console_item = 0;
+GtkWidget* g_toggle_entity_item = 0;
+GtkWidget* g_toggle_entitylist_item = 0;
+
+GtkMenuItem* create_view_menu(MainFrame::EViewStyle style)
+{
+  // View menu
+  GtkMenuItem* view_menu_item = new_sub_menu_item_with_mnemonic("Vie_w");
+  GtkMenu* menu = GTK_MENU(gtk_menu_item_get_submenu(view_menu_item));
+  if (g_Layout_enableDetachableMenus.m_value)
+    menu_tearoff (menu);
+
+  if(style == MainFrame::eFloating)
+  {
+    fill_view_camera_menu(menu);
+    fill_view_xy_top_menu(menu);
+    fill_view_yz_side_menu(menu);
+    fill_view_xz_front_menu(menu);
+  }
+  if(style == MainFrame::eFloating || style == MainFrame::eSplit)
+  {
+    create_menu_item_with_mnemonic(menu, "Console View", "ToggleConsole");
+    create_menu_item_with_mnemonic(menu, "Texture Browser", "ToggleTextures");
+    create_menu_item_with_mnemonic(menu, "Entity Inspector", "ToggleEntityInspector");
+  }
+  else
+  {
+    create_menu_item_with_mnemonic(menu, "Entity Inspector", "ViewEntityInfo");
+  }
+  create_menu_item_with_mnemonic(menu, "_Surface Inspector", "SurfaceInspector");
+  create_menu_item_with_mnemonic(menu, "Entity List", "EntityList");
+
+  menu_separator(menu);
+  {
+    GtkMenu* camera_menu = create_sub_menu_with_mnemonic (menu, "Camera");
+    if (g_Layout_enableDetachableMenus.m_value)
+      menu_tearoff (camera_menu);
+    create_menu_item_with_mnemonic(camera_menu, "_Center", "CenterView");
+    create_menu_item_with_mnemonic(camera_menu, "_Up Floor", "UpFloor");
+    create_menu_item_with_mnemonic(camera_menu, "_Down Floor", "DownFloor");
+    menu_separator(camera_menu);
+    create_menu_item_with_mnemonic(camera_menu, "Far Clip Plane In", "CubicClipZoomIn");
+    create_menu_item_with_mnemonic(camera_menu, "Far Clip Plane Out", "CubicClipZoomOut");
+    menu_separator(camera_menu);
+    create_menu_item_with_mnemonic(camera_menu, "Next leak spot", "NextLeakSpot");
+    create_menu_item_with_mnemonic(camera_menu, "Previous leak spot", "PrevLeakSpot");
+    menu_separator(camera_menu);
+    create_menu_item_with_mnemonic(camera_menu, "Look Through Selected", "LookThroughSelected");
+    create_menu_item_with_mnemonic(camera_menu, "Look Through Camera", "LookThroughCamera");
+  }
+  menu_separator(menu);
+  {
+    GtkMenu* orthographic_menu = create_sub_menu_with_mnemonic(menu, "Orthographic");
+    if (g_Layout_enableDetachableMenus.m_value)
+      menu_tearoff (orthographic_menu);
+    if(style == MainFrame::eRegular || style == MainFrame::eRegularLeft || style == MainFrame::eFloating)
+    {
+      create_menu_item_with_mnemonic(orthographic_menu, "_Next (XY, YZ, XY)", "NextView");
+      create_menu_item_with_mnemonic(orthographic_menu, "XY (Top)", "ViewTop");
+      create_menu_item_with_mnemonic(orthographic_menu, "YZ", "ViewSide");
+      create_menu_item_with_mnemonic(orthographic_menu, "XZ", "ViewFront");
+      menu_separator(orthographic_menu);
+    }
+
+    create_menu_item_with_mnemonic(orthographic_menu, "_XY 100%", "Zoom100");
+    create_menu_item_with_mnemonic(orthographic_menu, "XY Zoom _In", "ZoomIn");
+    create_menu_item_with_mnemonic(orthographic_menu, "XY Zoom _Out", "ZoomOut");
+  }
+
+  menu_separator(menu);
+
+  {
+    GtkMenu* menu_in_menu = create_sub_menu_with_mnemonic (menu, "Show");
+    if (g_Layout_enableDetachableMenus.m_value)
+      menu_tearoff (menu_in_menu);
+    create_check_menu_item_with_mnemonic(menu_in_menu, "Show _Angles", "ShowAngles");
+    create_check_menu_item_with_mnemonic(menu_in_menu, "Show _Names", "ShowNames");
+    create_check_menu_item_with_mnemonic(menu_in_menu, "Show Blocks", "ShowBlocks");
+    create_check_menu_item_with_mnemonic(menu_in_menu, "Show C_oordinates", "ShowCoordinates");
+    create_check_menu_item_with_mnemonic(menu_in_menu, "Show Window Outline", "ShowWindowOutline");
+    create_check_menu_item_with_mnemonic(menu_in_menu, "Show Axes", "ShowAxes");
+    create_check_menu_item_with_mnemonic(menu_in_menu, "Show Workzone", "ShowWorkzone");
+    create_check_menu_item_with_mnemonic(menu_in_menu, "Show Stats", "ShowStats");
+  }
+
+  {
+    GtkMenu* menu_in_menu = create_sub_menu_with_mnemonic (menu, "Filter");
+    if (g_Layout_enableDetachableMenus.m_value)
+      menu_tearoff (menu_in_menu);
+    Filters_constructMenu(menu_in_menu);
+  }
+  menu_separator(menu);
+  {
+    GtkMenu* menu_in_menu = create_sub_menu_with_mnemonic (menu, "Hide/Show");
+    if (g_Layout_enableDetachableMenus.m_value)
+      menu_tearoff (menu_in_menu);
+    create_menu_item_with_mnemonic(menu_in_menu, "Hide Selected", "HideSelected");
+    create_menu_item_with_mnemonic(menu_in_menu, "Show Hidden", "ShowHidden");
+  }
+  menu_separator(menu);
+  {
+    GtkMenu* menu_in_menu = create_sub_menu_with_mnemonic (menu, "Region");
+    if (g_Layout_enableDetachableMenus.m_value)
+      menu_tearoff (menu_in_menu);
+    create_menu_item_with_mnemonic(menu_in_menu, "_Off", "RegionOff");
+    create_menu_item_with_mnemonic(menu_in_menu, "_Set XY", "RegionSetXY");
+    create_menu_item_with_mnemonic(menu_in_menu, "Set _Brush", "RegionSetBrush");
+    create_menu_item_with_mnemonic(menu_in_menu, "Set Se_lected Brushes", "RegionSetSelection");
+  }
+
+  command_connect_accelerator("CenterXYView");
+
+  return view_menu_item;
+}
+
+GtkMenuItem* create_selection_menu()
+{
+  // Selection menu
+  GtkMenuItem* selection_menu_item = new_sub_menu_item_with_mnemonic("M_odify");
+  GtkMenu* menu = GTK_MENU(gtk_menu_item_get_submenu(selection_menu_item));
+  if (g_Layout_enableDetachableMenus.m_value)
+    menu_tearoff (menu);
+
+  {
+    GtkMenu* menu_in_menu = create_sub_menu_with_mnemonic (menu, "Components");
+    if (g_Layout_enableDetachableMenus.m_value)
+      menu_tearoff (menu_in_menu);
+    create_check_menu_item_with_mnemonic(menu_in_menu, "_Edges", "DragEdges");
+    create_check_menu_item_with_mnemonic(menu_in_menu, "_Vertices", "DragVertices");
+    create_check_menu_item_with_mnemonic(menu_in_menu, "_Faces", "DragFaces");
+  }
+
+  menu_separator(menu);
+
+  {
+    GtkMenu* menu_in_menu = create_sub_menu_with_mnemonic(menu, "Nudge");
+    if (g_Layout_enableDetachableMenus.m_value)
+      menu_tearoff (menu_in_menu);
+    create_menu_item_with_mnemonic(menu_in_menu, "Nudge Left", "SelectNudgeLeft");
+    create_menu_item_with_mnemonic(menu_in_menu, "Nudge Right", "SelectNudgeRight");
+    create_menu_item_with_mnemonic(menu_in_menu, "Nudge Up", "SelectNudgeUp");
+    create_menu_item_with_mnemonic(menu_in_menu, "Nudge Down", "SelectNudgeDown");
+  }
+  {
+    GtkMenu* menu_in_menu = create_sub_menu_with_mnemonic (menu, "Rotate");
+    if (g_Layout_enableDetachableMenus.m_value)
+      menu_tearoff (menu_in_menu);
+    create_menu_item_with_mnemonic(menu_in_menu, "Rotate X", "RotateSelectionX");
+    create_menu_item_with_mnemonic(menu_in_menu, "Rotate Y", "RotateSelectionY");
+    create_menu_item_with_mnemonic(menu_in_menu, "Rotate Z", "RotateSelectionZ");
+  }
+  {
+    GtkMenu* menu_in_menu = create_sub_menu_with_mnemonic (menu, "Flip");
+    if (g_Layout_enableDetachableMenus.m_value)
+      menu_tearoff (menu_in_menu);
+    create_menu_item_with_mnemonic(menu_in_menu, "Flip _X", "MirrorSelectionX");
+    create_menu_item_with_mnemonic(menu_in_menu, "Flip _Y", "MirrorSelectionY");
+    create_menu_item_with_mnemonic(menu_in_menu, "Flip _Z", "MirrorSelectionZ");
+  }
+  menu_separator(menu);
+  create_menu_item_with_mnemonic(menu, "Arbitrary rotation...", "ArbitraryRotation");
+  create_menu_item_with_mnemonic(menu, "Arbitrary scale...", "ArbitraryScale");
+
+  return selection_menu_item;
+}
+
+GtkMenuItem* create_bsp_menu()
+{
+  // BSP menu
+  GtkMenuItem* bsp_menu_item = new_sub_menu_item_with_mnemonic("_Build");
+  GtkMenu* menu = GTK_MENU(gtk_menu_item_get_submenu(bsp_menu_item));
+
+  if (g_Layout_enableDetachableMenus.m_value)
+  {
+    menu_tearoff(menu);
+  }
+
+  create_menu_item_with_mnemonic(menu, "Customize...", "BuildMenuCustomize");
+
+  menu_separator(menu);
+
+  Build_constructMenu(menu);
+
+  g_bsp_menu = menu;
+
+  return bsp_menu_item;
+}
+
+GtkMenuItem* create_grid_menu()
+{
+  // Grid menu
+  GtkMenuItem* grid_menu_item = new_sub_menu_item_with_mnemonic("_Grid");
+  GtkMenu* menu = GTK_MENU(gtk_menu_item_get_submenu(grid_menu_item));
+  if (g_Layout_enableDetachableMenus.m_value)
+    menu_tearoff (menu);
+
+  Grid_constructMenu(menu);
+
+  return grid_menu_item;
+}
+
+GtkMenuItem* create_misc_menu()
+{
+  // Misc menu
+  GtkMenuItem* misc_menu_item = new_sub_menu_item_with_mnemonic("M_isc");
+  GtkMenu* menu = GTK_MENU(gtk_menu_item_get_submenu(misc_menu_item));
+  if (g_Layout_enableDetachableMenus.m_value)
+    menu_tearoff (menu);
+
+#if 0
+  create_menu_item_with_mnemonic(menu, "_Benchmark", FreeCaller<GlobalCamera_Benchmark>());
+#endif
+  gtk_container_add(GTK_CONTAINER(menu), GTK_WIDGET(create_colours_menu()));
+
+  create_menu_item_with_mnemonic(menu, "Find brush...", "FindBrush");
+  create_menu_item_with_mnemonic(menu, "Map Info...", "MapInfo");
+  // http://zerowing.idsoftware.com/bugzilla/show_bug.cgi?id=394
+//  create_menu_item_with_mnemonic(menu, "_Print XY View", FreeCaller<WXY_Print>());
+  create_menu_item_with_mnemonic(menu, "_Background select", FreeCaller<WXY_BackgroundSelect>());
+  return misc_menu_item;
+}
+
+GtkMenuItem* create_entity_menu()
+{
+  // Brush menu
+  GtkMenuItem* entity_menu_item = new_sub_menu_item_with_mnemonic("E_ntity");
+  GtkMenu* menu = GTK_MENU(gtk_menu_item_get_submenu(entity_menu_item));
+  if (g_Layout_enableDetachableMenus.m_value)
+    menu_tearoff (menu);
+
+  Entity_constructMenu(menu);
+
+  return entity_menu_item;
+}
+
+GtkMenuItem* create_brush_menu()
+{
+  // Brush menu
+  GtkMenuItem* brush_menu_item = new_sub_menu_item_with_mnemonic("B_rush");
+  GtkMenu* menu = GTK_MENU(gtk_menu_item_get_submenu(brush_menu_item));
+  if (g_Layout_enableDetachableMenus.m_value)
+    menu_tearoff (menu);
+
+  Brush_constructMenu(menu);
+
+  return brush_menu_item;
+}
+
+GtkMenuItem* create_patch_menu()
+{
+  // Curve menu
+  GtkMenuItem* patch_menu_item = new_sub_menu_item_with_mnemonic("_Curve");
+  GtkMenu* menu = GTK_MENU(gtk_menu_item_get_submenu(patch_menu_item));
+  if (g_Layout_enableDetachableMenus.m_value)
+  {
+    menu_tearoff(menu);
+  }
+
+  Patch_constructMenu(menu);
+
+  return patch_menu_item;
+}
+
+GtkMenuItem* create_help_menu()
+{
+  // Help menu
+  GtkMenuItem* help_menu_item = new_sub_menu_item_with_mnemonic("_Help");
+  GtkMenu* menu = GTK_MENU(gtk_menu_item_get_submenu(help_menu_item));
+  if (g_Layout_enableDetachableMenus.m_value)
+    menu_tearoff (menu);
+
+  create_menu_item_with_mnemonic(menu, "Manual", "OpenManual");
+
+  // this creates all the per-game drop downs for the game pack helps
+  // it will take care of hooking the Sys_OpenURL calls etc.
+  create_game_help_menu(menu);
+
+  create_menu_item_with_mnemonic(menu, "Bug report", FreeCaller<OpenBugReportURL>());
+  create_menu_item_with_mnemonic(menu, "Shortcuts list", FreeCaller<DoCommandListDlg>());
+  create_menu_item_with_mnemonic(menu, "_About", FreeCaller<DoAbout>());
+
+  return help_menu_item;
+}
+
+GtkMenuBar* create_main_menu(MainFrame::EViewStyle style)
+{
+  GtkMenuBar* menu_bar = GTK_MENU_BAR(gtk_menu_bar_new());
+  gtk_widget_show(GTK_WIDGET(menu_bar));
+
+  gtk_container_add(GTK_CONTAINER(menu_bar), GTK_WIDGET(create_file_menu()));
+  gtk_container_add(GTK_CONTAINER(menu_bar), GTK_WIDGET(create_edit_menu()));
+  gtk_container_add(GTK_CONTAINER(menu_bar), GTK_WIDGET(create_view_menu(style)));
+  gtk_container_add(GTK_CONTAINER(menu_bar), GTK_WIDGET(create_selection_menu()));
+  gtk_container_add(GTK_CONTAINER(menu_bar), GTK_WIDGET(create_bsp_menu()));
+  gtk_container_add(GTK_CONTAINER(menu_bar), GTK_WIDGET(create_grid_menu()));
+  gtk_container_add(GTK_CONTAINER(menu_bar), GTK_WIDGET(create_misc_menu()));
+  gtk_container_add(GTK_CONTAINER(menu_bar), GTK_WIDGET(create_entity_menu()));
+  gtk_container_add(GTK_CONTAINER(menu_bar), GTK_WIDGET(create_brush_menu()));
+  gtk_container_add(GTK_CONTAINER(menu_bar), GTK_WIDGET(create_patch_menu()));
+  gtk_container_add(GTK_CONTAINER(menu_bar), GTK_WIDGET(create_plugins_menu()));
+  gtk_container_add(GTK_CONTAINER(menu_bar), GTK_WIDGET(create_help_menu()));
+
+  return menu_bar;
+}
+
+
+void PatchInspector_registerShortcuts()
+{
+  command_connect_accelerator("PatchInspector");
+}
+
+void Patch_registerShortcuts()
+{
+  command_connect_accelerator("InvertCurveTextureX");
+  command_connect_accelerator("InvertCurveTextureY");
+  command_connect_accelerator("IncPatchColumn");
+  command_connect_accelerator("IncPatchRow");
+  command_connect_accelerator("DecPatchColumn");
+  command_connect_accelerator("DecPatchRow");
+  command_connect_accelerator("NaturalizePatch");
+  //command_connect_accelerator("CapCurrentCurve");
+}
+
+void Manipulators_registerShortcuts()
+{
+  toggle_add_accelerator("MouseRotate");
+  toggle_add_accelerator("MouseTranslate");
+  toggle_add_accelerator("MouseScale");
+  toggle_add_accelerator("MouseDrag");
+  toggle_add_accelerator("ToggleClipper");
+}
+
+void TexdefNudge_registerShortcuts()
+{
+  command_connect_accelerator("TexRotateClock");
+  command_connect_accelerator("TexRotateCounter");
+  command_connect_accelerator("TexScaleUp");
+  command_connect_accelerator("TexScaleDown");
+  command_connect_accelerator("TexScaleLeft");
+  command_connect_accelerator("TexScaleRight");
+  command_connect_accelerator("TexShiftUp");
+  command_connect_accelerator("TexShiftDown");
+  command_connect_accelerator("TexShiftLeft");
+  command_connect_accelerator("TexShiftRight");
+}
+
+void SelectNudge_registerShortcuts()
+{
+  command_connect_accelerator("MoveSelectionDOWN");
+  command_connect_accelerator("MoveSelectionUP");
+  //command_connect_accelerator("SelectNudgeLeft");
+  //command_connect_accelerator("SelectNudgeRight");
+  //command_connect_accelerator("SelectNudgeUp");
+  //command_connect_accelerator("SelectNudgeDown");
+}
+
+void SnapToGrid_registerShortcuts()
+{
+  command_connect_accelerator("SnapToGrid");
+}
+
+void SelectByType_registerShortcuts()
+{
+  command_connect_accelerator("SelectAllOfType");
+}
+
+void SurfaceInspector_registerShortcuts()
+{
+  command_connect_accelerator("FitTexture");
+}
+
+
+void register_shortcuts()
+{
+  PatchInspector_registerShortcuts();
+  Patch_registerShortcuts();
+  Grid_registerShortcuts();
+  XYWnd_registerShortcuts();
+  CamWnd_registerShortcuts();
+  Manipulators_registerShortcuts();
+  SurfaceInspector_registerShortcuts();
+  TexdefNudge_registerShortcuts();
+  SelectNudge_registerShortcuts();
+  SnapToGrid_registerShortcuts();
+  SelectByType_registerShortcuts();
+}
+
+void File_constructToolbar(GtkToolbar* toolbar)
+{
+  toolbar_append_button(toolbar, "Open an existing map (CTRL + O)", "file_open.bmp", "OpenMap");
+  toolbar_append_button(toolbar, "Save the active map (CTRL + S)", "file_save.bmp", "SaveMap");
+}
+
+void UndoRedo_constructToolbar(GtkToolbar* toolbar)
+{
+  toolbar_append_button(toolbar, "Undo (CTRL + Z)", "undo.bmp", "Undo");
+  toolbar_append_button(toolbar, "Redo (CTRL + Y)", "redo.bmp", "Redo");
+}
+
+void RotateFlip_constructToolbar(GtkToolbar* toolbar)
+{
+  toolbar_append_button(toolbar, "x-axis Flip", "brush_flipx.bmp", "MirrorSelectionX");
+  toolbar_append_button(toolbar, "x-axis Rotate", "brush_rotatex.bmp", "RotateSelectionX");
+  toolbar_append_button(toolbar, "y-axis Flip", "brush_flipy.bmp", "MirrorSelectionY");
+  toolbar_append_button(toolbar, "y-axis Rotate", "brush_rotatey.bmp", "RotateSelectionY");
+  toolbar_append_button(toolbar, "z-axis Flip", "brush_flipz.bmp", "MirrorSelectionZ");
+  toolbar_append_button(toolbar, "z-axis Rotate", "brush_rotatez.bmp", "RotateSelectionZ");
+}
+
+void Select_constructToolbar(GtkToolbar* toolbar)
+{
+  toolbar_append_button(toolbar, "Select touching", "selection_selecttouching.bmp", "SelectTouching");
+  toolbar_append_button(toolbar, "Select inside", "selection_selectinside.bmp", "SelectInside");
+}
+
+void CSG_constructToolbar(GtkToolbar* toolbar)
+{
+  toolbar_append_button(toolbar, "CSG Subtract (SHIFT + U)", "selection_csgsubtract.bmp", "CSGSubtract");
+  toolbar_append_button(toolbar, "CSG Merge (CTRL + U)", "selection_csgmerge.bmp", "CSGMerge");
+  toolbar_append_button(toolbar, "Hollow", "selection_makehollow.bmp", "CSGHollow");
+}
+
+void ComponentModes_constructToolbar(GtkToolbar* toolbar)
+{
+  toolbar_append_toggle_button(toolbar, "Select Vertices (V)", "modify_vertices.bmp", "DragVertices");
+  toolbar_append_toggle_button(toolbar, "Select Edges (E)", "modify_edges.bmp", "DragEdges");
+  toolbar_append_toggle_button(toolbar, "Select Faces (F)", "modify_faces.bmp", "DragFaces");
+}
+
+void Clipper_constructToolbar(GtkToolbar* toolbar)
+{
+
+  toolbar_append_toggle_button(toolbar, "Clipper (X)", "view_clipper.bmp", "ToggleClipper");
+}
+
+void XYWnd_constructToolbar(GtkToolbar* toolbar)
+{
+  toolbar_append_button(toolbar, "Change views", "view_change.bmp", "NextView");
+}
+
+void Manipulators_constructToolbar(GtkToolbar* toolbar)
+{
+  toolbar_append_toggle_button(toolbar, "Translate (W)", "select_mousetranslate.bmp", "MouseTranslate");
+  toolbar_append_toggle_button(toolbar, "Rotate (R)", "select_mouserotate.bmp", "MouseRotate");
+  toolbar_append_toggle_button(toolbar, "Scale", "select_mousescale.bmp", "MouseScale");
+  toolbar_append_toggle_button(toolbar, "Resize (Q)", "select_mouseresize.bmp", "MouseDrag");
+
+  Clipper_constructToolbar(toolbar);
+}
+
+GtkToolbar* create_main_toolbar(MainFrame::EViewStyle style)
+{
+  GtkToolbar* toolbar = GTK_TOOLBAR(gtk_toolbar_new());
+  gtk_toolbar_set_orientation(toolbar, GTK_ORIENTATION_HORIZONTAL);
+  gtk_toolbar_set_style(toolbar, GTK_TOOLBAR_ICONS);
+
+  gtk_widget_show(GTK_WIDGET(toolbar));
+
+  File_constructToolbar(toolbar);
+
+  gtk_toolbar_append_space (GTK_TOOLBAR (toolbar));
+
+  UndoRedo_constructToolbar(toolbar);
+
+  gtk_toolbar_append_space (GTK_TOOLBAR (toolbar));
+
+  RotateFlip_constructToolbar(toolbar);
+
+  gtk_toolbar_append_space (GTK_TOOLBAR (toolbar));
+
+  Select_constructToolbar(toolbar);
+
+  gtk_toolbar_append_space (GTK_TOOLBAR (toolbar));
+
+  CSG_constructToolbar(toolbar);
+
+  gtk_toolbar_append_space (GTK_TOOLBAR (toolbar));
+
+  ComponentModes_constructToolbar(toolbar);
+
+  if(style == MainFrame::eRegular || style == MainFrame::eRegularLeft || style == MainFrame::eFloating)
+  {
+    gtk_toolbar_append_space (GTK_TOOLBAR (toolbar));
+
+    XYWnd_constructToolbar(toolbar);
+  }
+
+  gtk_toolbar_append_space (GTK_TOOLBAR (toolbar));
+
+  CamWnd_constructToolbar(toolbar);
+
+  gtk_toolbar_append_space (GTK_TOOLBAR (toolbar));
+
+  Manipulators_constructToolbar(toolbar);
+
+  if (g_Layout_enablePatchToolbar.m_value)
+  {
+    gtk_toolbar_append_space (GTK_TOOLBAR (toolbar));
+
+    Patch_constructToolbar(toolbar);
+  }
+
+  gtk_toolbar_append_space (GTK_TOOLBAR (toolbar));
+
+  toolbar_append_toggle_button(toolbar, "Texture Lock (SHIFT +T)", "texture_lock.bmp", "TogTexLock");
+
+  gtk_toolbar_append_space (GTK_TOOLBAR (toolbar));
+
+  GtkButton* g_view_entities_button = toolbar_append_button(toolbar, "Entities (N)", "entities.bmp", "ToggleEntityInspector");
+  GtkButton* g_view_console_button = toolbar_append_button(toolbar, "Console (O)", "console.bmp", "ToggleConsole");
+  GtkButton* g_view_textures_button = toolbar_append_button(toolbar, "Texture Browser (T)", "texture_browser.bmp", "ToggleTextures");
+  // TODO: call light inspector
+  //GtkButton* g_view_lightinspector_button = toolbar_append_button(toolbar, "Light Inspector", "lightinspector.bmp", "ToggleLightInspector");
+
+  gtk_toolbar_append_space (GTK_TOOLBAR (toolbar));
+  GtkButton* g_refresh_models_button = toolbar_append_button(toolbar, "Refresh Models", "refresh_models.bmp", "RefreshReferences");
+
+
+  // disable the console and texture button in the regular layouts
+  if(style == MainFrame::eRegular || style == MainFrame::eRegularLeft)
+  {
+    gtk_widget_set_sensitive(GTK_WIDGET(g_view_console_button), FALSE);
+       gtk_widget_set_sensitive(GTK_WIDGET(g_view_textures_button), FALSE);
+  }
+
+  return toolbar;
+}
+
+GtkWidget* create_main_statusbar(GtkWidget *pStatusLabel[c_count_status])
+{
+  GtkTable* table = GTK_TABLE(gtk_table_new(1, c_count_status, FALSE));
+  gtk_widget_show(GTK_WIDGET(table));
+
+  {
+    GtkLabel* label = GTK_LABEL(gtk_label_new ("Label"));
+    gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
+    gtk_misc_set_padding(GTK_MISC(label), 4, 2);
+    gtk_widget_show(GTK_WIDGET(label));
+    gtk_table_attach_defaults(table, GTK_WIDGET(label), 0, 1, 0, 1);
+    pStatusLabel[c_command_status] = GTK_WIDGET(label);
+  }
+
+  for(int i = 1; i < c_count_status; ++i)
+  {
+    GtkFrame* frame = GTK_FRAME(gtk_frame_new(0));
+    gtk_widget_show(GTK_WIDGET(frame));
+    gtk_table_attach_defaults(table, GTK_WIDGET(frame), i, i + 1, 0, 1);
+    gtk_frame_set_shadow_type(frame, GTK_SHADOW_IN);
+
+    GtkLabel* label = GTK_LABEL(gtk_label_new ("Label"));
+       gtk_label_set_ellipsize( label, PANGO_ELLIPSIZE_END);
+    gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
+    gtk_misc_set_padding(GTK_MISC(label), 4, 2);
+    gtk_widget_show(GTK_WIDGET(label));
+    gtk_container_add(GTK_CONTAINER(frame), GTK_WIDGET(label));
+    pStatusLabel[i] = GTK_WIDGET(label);
+  }
+
+  return GTK_WIDGET(table);
+}
+
+#if 0
+
+
+WidgetFocusPrinter g_mainframeWidgetFocusPrinter("mainframe");
+
+class WindowFocusPrinter
+{
+  const char* m_name;
+
+  static gboolean frame_event(GtkWidget *widget, GdkEvent* event, WindowFocusPrinter* self)
+  {
+    globalOutputStream() << self->m_name << " frame_event\n";
+    return FALSE;
+  }
+  static gboolean keys_changed(GtkWidget *widget, WindowFocusPrinter* self)
+  {
+    globalOutputStream() << self->m_name << " keys_changed\n";
+    return FALSE;
+  }
+  static gboolean notify(GtkWindow* window, gpointer dummy, WindowFocusPrinter* self)
+  {
+    if(gtk_window_is_active(window))
+    {
+      globalOutputStream() << self->m_name << " takes toplevel focus\n";
+    }
+    else
+    {
+      globalOutputStream() << self->m_name << " loses toplevel focus\n";
+    }
+    return FALSE;
+  }
+public:
+  WindowFocusPrinter(const char* name) : m_name(name)
+  {
+  }
+  void connect(GtkWindow* toplevel_window)
+  {
+    g_signal_connect(G_OBJECT(toplevel_window), "notify::has_toplevel_focus", G_CALLBACK(notify), this);
+    g_signal_connect(G_OBJECT(toplevel_window), "notify::is_active", G_CALLBACK(notify), this);
+    g_signal_connect(G_OBJECT(toplevel_window), "keys_changed", G_CALLBACK(keys_changed), this);
+    g_signal_connect(G_OBJECT(toplevel_window), "frame_event", G_CALLBACK(frame_event), this);
+  }
+};
+
+WindowFocusPrinter g_mainframeFocusPrinter("mainframe");
+
+#endif
+
+class MainWindowActive
+{
+  static gboolean notify(GtkWindow* window, gpointer dummy, MainWindowActive* self)
+  {
+    if(g_wait.m_window != 0 && gtk_window_is_active(window) && !GTK_WIDGET_VISIBLE(g_wait.m_window))
+    {
+      gtk_widget_show(GTK_WIDGET(g_wait.m_window));
+    }
+
+    return FALSE;
+  }
+public:
+  void connect(GtkWindow* toplevel_window)
+  {
+    g_signal_connect(G_OBJECT(toplevel_window), "notify::is-active", G_CALLBACK(notify), this);
+  }
+};
+
+MainWindowActive g_MainWindowActive;
+
+SignalHandlerId XYWindowDestroyed_connect(const SignalHandler& handler)
+{
+  return g_pParentWnd->GetXYWnd()->onDestroyed.connectFirst(handler);
+}
+
+void XYWindowDestroyed_disconnect(SignalHandlerId id)
+{
+  g_pParentWnd->GetXYWnd()->onDestroyed.disconnect(id);
+}
+
+MouseEventHandlerId XYWindowMouseDown_connect(const MouseEventHandler& handler)
+{
+  return g_pParentWnd->GetXYWnd()->onMouseDown.connectFirst(handler);
+}
+
+void XYWindowMouseDown_disconnect(MouseEventHandlerId id)
+{
+  g_pParentWnd->GetXYWnd()->onMouseDown.disconnect(id);
+}
+
+// =============================================================================
+// MainFrame class
+
+MainFrame* g_pParentWnd = 0;
+
+GtkWindow* MainFrame_getWindow()
+{
+  if(g_pParentWnd == 0)
+  {
+    return 0;
+  }
+  return g_pParentWnd->m_window;
+}
+
+std::vector<GtkWidget*> g_floating_windows;
+
+MainFrame::MainFrame() : m_window(0), m_idleRedrawStatusText(RedrawStatusTextCaller(*this))
+{
+  m_pXYWnd = 0;
+  m_pCamWnd = 0;
+  m_pZWnd = 0;
+  m_pYZWnd = 0;
+  m_pXZWnd = 0;
+  m_pActiveXY = 0;
+
+  for (int n = 0;n < c_count_status;n++)
+  {
+    m_pStatusLabel[n] = 0;
+  }
+
+  m_bSleeping = false;
+
+  Create();
+}
+
+MainFrame::~MainFrame()
+{
+  SaveWindowInfo();
+
+  gtk_widget_hide(GTK_WIDGET(m_window));
+
+  Shutdown();
+
+  for(std::vector<GtkWidget*>::iterator i = g_floating_windows.begin(); i != g_floating_windows.end(); ++i)
+  {
+    gtk_widget_destroy(*i);
+  }
+
+  gtk_widget_destroy(GTK_WIDGET(m_window));
+}
+
+void MainFrame::SetActiveXY(XYWnd* p)
+{
+  if (m_pActiveXY)
+    m_pActiveXY->SetActive(false);
+
+  m_pActiveXY = p;
+
+  if (m_pActiveXY)
+    m_pActiveXY->SetActive(true);
+
+}
+
+void MainFrame::ReleaseContexts()
+{
+#if 0
+  if (m_pXYWnd)
+    m_pXYWnd->DestroyContext();
+  if (m_pYZWnd)
+    m_pYZWnd->DestroyContext();
+  if (m_pXZWnd)
+    m_pXZWnd->DestroyContext();
+  if (m_pCamWnd)
+    m_pCamWnd->DestroyContext();
+  if (m_pTexWnd)
+    m_pTexWnd->DestroyContext();
+  if (m_pZWnd)
+    m_pZWnd->DestroyContext();
+#endif
+}
+
+void MainFrame::CreateContexts()
+{
+#if 0
+  if (m_pCamWnd)
+    m_pCamWnd->CreateContext();
+  if (m_pXYWnd)
+    m_pXYWnd->CreateContext();
+  if (m_pYZWnd)
+    m_pYZWnd->CreateContext();
+  if (m_pXZWnd)
+    m_pXZWnd->CreateContext();
+  if (m_pTexWnd)
+    m_pTexWnd->CreateContext();
+  if (m_pZWnd)
+    m_pZWnd->CreateContext();
+#endif
+}
+
+#ifdef _DEBUG
+//#define DBG_SLEEP
+#endif
+
+void MainFrame::OnSleep()
+{
+#if 0
+  m_bSleeping ^= 1;
+  if (m_bSleeping)
+  {
+    // useful when trying to debug crashes in the sleep code
+    globalOutputStream() << "Going into sleep mode..\n";
+
+    globalOutputStream() << "Dispatching sleep msg...";
+    DispatchRadiantMsg (RADIANT_SLEEP);
+    globalOutputStream() << "Done.\n";
+
+    gtk_window_iconify(m_window);
+    GlobalSelectionSystem().setSelectedAll(false);
+
+    GlobalShaderCache().unrealise();
+    Shaders_Free();
+    GlobalOpenGL_debugAssertNoErrors();
+    ScreenUpdates_Disable();
+
+    // release contexts
+    globalOutputStream() << "Releasing contexts...";
+    ReleaseContexts();
+    globalOutputStream() << "Done.\n";
+  }
+  else
+  {
+    globalOutputStream() << "Waking up\n";
+
+    gtk_window_deiconify(m_window);
+
+    // create contexts
+    globalOutputStream() << "Creating contexts...";
+    CreateContexts();
+    globalOutputStream() << "Done.\n";
+
+    globalOutputStream() << "Making current on camera...";
+    m_pCamWnd->MakeCurrent();
+    globalOutputStream() << "Done.\n";
+
+    globalOutputStream() << "Reloading shaders...";
+    Shaders_Load();
+    GlobalShaderCache().realise();
+    globalOutputStream() << "Done.\n";
+
+    ScreenUpdates_Enable();
+
+    globalOutputStream() << "Dispatching wake msg...";
+    DispatchRadiantMsg (RADIANT_WAKEUP);
+    globalOutputStream() << "Done\n";
+  }
+#endif
+}
+
+
+GtkWindow* create_splash()
+{
+  GtkWindow* window = GTK_WINDOW(gtk_window_new(GTK_WINDOW_TOPLEVEL));
+  gtk_window_set_decorated(window, FALSE);
+  gtk_window_set_resizable(window, FALSE);
+  gtk_window_set_modal(window, TRUE);
+  gtk_window_set_default_size(window, -1, -1);
+  gtk_window_set_position(window, GTK_WIN_POS_CENTER);
+  gtk_container_set_border_width(GTK_CONTAINER(window), 0);
+
+  GtkImage* image = new_local_image("splash.bmp");
+  gtk_widget_show(GTK_WIDGET(image));
+  gtk_container_add(GTK_CONTAINER(window), GTK_WIDGET(image));
+
+  gtk_widget_set_size_request(GTK_WIDGET(window), -1, -1);
+  gtk_widget_show(GTK_WIDGET(window));
+
+  return window;
+}
+
+static GtkWindow *splash_screen = 0;
+
+void show_splash()
+{
+  splash_screen = create_splash();
+
+  process_gui();
+}
+
+void hide_splash()
+{
+  gtk_widget_destroy(GTK_WIDGET(splash_screen));
+}
+
+WindowPositionTracker g_posCamWnd;
+WindowPositionTracker g_posXYWnd;
+WindowPositionTracker g_posXZWnd;
+WindowPositionTracker g_posYZWnd;
+
+static gint mainframe_delete (GtkWidget *widget, GdkEvent *event, gpointer data)
+{
+  if(ConfirmModified("Exit Radiant"))
+  {
+    gtk_main_quit();
+  }
+
+  return TRUE;
+}
+
+void MainFrame::Create()
+{
+  GtkWindow* window = GTK_WINDOW(gtk_window_new(GTK_WINDOW_TOPLEVEL));
+
+  GlobalWindowObservers_connectTopLevel(window);
+
+  gtk_window_set_transient_for(splash_screen, window);
+
+#if !defined(WIN32)
+  {
+    GdkPixbuf* pixbuf = pixbuf_new_from_file_with_mask("bitmaps/icon.bmp");
+    if(pixbuf != 0)
+    {
+      gtk_window_set_icon(window, pixbuf);
+      gdk_pixbuf_unref(pixbuf);
+    }
+  }
+#endif
+
+  gtk_widget_add_events(GTK_WIDGET(window), GDK_KEY_PRESS_MASK | GDK_KEY_RELEASE_MASK | GDK_FOCUS_CHANGE_MASK);
+  g_signal_connect(G_OBJECT(window), "delete_event", G_CALLBACK(mainframe_delete), this);
+
+  m_position_tracker.connect(window);
+
+#if 0
+  g_mainframeWidgetFocusPrinter.connect(window);
+  g_mainframeFocusPrinter.connect(window);
+#endif
+
+  g_MainWindowActive.connect(window);
+
+  GetPlugInMgr().Init(GTK_WIDGET(window));
+
+  GtkWidget* vbox = gtk_vbox_new (FALSE, 0);
+  gtk_container_add(GTK_CONTAINER(window), vbox);
+  gtk_widget_show(vbox);
+
+  global_accel_connect_window(window);
+
+  m_nCurrentStyle = (EViewStyle)g_Layout_viewStyle.m_value;
+
+  register_shortcuts();
+
+  GtkMenuBar* main_menu = create_main_menu(CurrentStyle());
+  gtk_box_pack_start(GTK_BOX(vbox), GTK_WIDGET(main_menu), FALSE, FALSE, 0);
+
+  GtkToolbar* main_toolbar = create_main_toolbar(CurrentStyle());
+  gtk_box_pack_start(GTK_BOX(vbox), GTK_WIDGET(main_toolbar), FALSE, FALSE, 0);
+
+  GtkToolbar* plugin_toolbar = create_plugin_toolbar();
+  if (!g_Layout_enablePluginToolbar.m_value)
+  {
+    gtk_widget_hide(GTK_WIDGET(plugin_toolbar));
+  }
+  gtk_box_pack_start(GTK_BOX(vbox), GTK_WIDGET(plugin_toolbar), FALSE, FALSE, 0);
+
+  GtkWidget* main_statusbar = create_main_statusbar(m_pStatusLabel);
+  gtk_box_pack_end(GTK_BOX(vbox), main_statusbar, FALSE, TRUE, 2);
+
+  GroupDialog_constructWindow(window);
+  g_page_entity = GroupDialog_addPage("Entities", EntityInspector_constructWindow(GroupDialog_getWindow()), RawStringExportCaller("Entities"));
+
+  if(FloatingGroupDialog())
+  {
+    g_page_console = GroupDialog_addPage("Console", Console_constructWindow(GroupDialog_getWindow()), RawStringExportCaller("Console"));
+  }
+
+#ifdef WIN32
+  if( g_multimon_globals.m_bStartOnPrimMon )
+  {
+    PositionWindowOnPrimaryScreen(g_layout_globals.m_position);
+       window_set_position(window, g_layout_globals.m_position);
+  }
+  else
+#endif
+  if(g_layout_globals.nState & GDK_WINDOW_STATE_MAXIMIZED)
+  {
+    gtk_window_maximize(window);
+    WindowPosition default_position(-1, -1, 640, 480);
+    window_set_position(window, default_position);
+  }
+  else
+  {
+    window_set_position(window, g_layout_globals.m_position);
+  }
+
+  m_window = window;
+
+  gtk_widget_show(GTK_WIDGET(window));
+
+  if (CurrentStyle() == eRegular || CurrentStyle() == eRegularLeft)
+  {
+    {
+      GtkWidget* vsplit = gtk_vpaned_new();
+      m_vSplit = vsplit;
+      gtk_box_pack_start(GTK_BOX(vbox), vsplit, TRUE, TRUE, 0);
+      gtk_widget_show (vsplit);
+
+      // console
+      GtkWidget* console_window = Console_constructWindow(window);
+      gtk_paned_pack2(GTK_PANED(vsplit), console_window, FALSE, TRUE);
+
+      {
+        GtkWidget* hsplit = gtk_hpaned_new();
+        gtk_widget_show (hsplit);
+        m_hSplit = hsplit;
+        gtk_paned_add1(GTK_PANED(vsplit), hsplit);
+
+        // xy
+        m_pXYWnd = new XYWnd();
+        m_pXYWnd->SetViewType(XY);
+        GtkWidget* xy_window = GTK_WIDGET(create_framed_widget(m_pXYWnd->GetWidget()));
+
+        {
+          GtkWidget* vsplit2 = gtk_vpaned_new();
+          gtk_widget_show(vsplit2);
+          m_vSplit2 = vsplit2;
+
+          if (CurrentStyle() == eRegular)
+          {
+            gtk_paned_add1(GTK_PANED(hsplit), xy_window);
+            gtk_paned_add2(GTK_PANED(hsplit), vsplit2);
+          }
+          else
+          {
+            gtk_paned_add1(GTK_PANED(hsplit), vsplit2);
+            gtk_paned_add2(GTK_PANED(hsplit), xy_window);
+          }
+
+
+          // camera
+          m_pCamWnd = NewCamWnd();
+          GlobalCamera_setCamWnd(*m_pCamWnd);
+          CamWnd_setParent(*m_pCamWnd, window);
+          GtkFrame* camera_window = create_framed_widget(CamWnd_getWidget(*m_pCamWnd));
+
+          gtk_paned_add1(GTK_PANED(vsplit2), GTK_WIDGET(camera_window));
+
+          // textures
+          GtkFrame* texture_window = create_framed_widget(TextureBrowser_constructWindow(window));
+
+          gtk_paned_add2(GTK_PANED(vsplit2), GTK_WIDGET(texture_window));
+        }
+      }
+    }
+
+    gtk_paned_set_position(GTK_PANED(m_vSplit), g_layout_globals.nXYHeight);
+
+    if (CurrentStyle() == eRegular)
+    {
+      gtk_paned_set_position(GTK_PANED(m_hSplit), g_layout_globals.nXYWidth);
+    }
+    else
+    {
+      gtk_paned_set_position(GTK_PANED(m_hSplit), g_layout_globals.nCamWidth);
+    }
+
+    gtk_paned_set_position(GTK_PANED(m_vSplit2), g_layout_globals.nCamHeight);
+  }
+  else if (CurrentStyle() == eFloating)
+  {
+    {
+      GtkWindow* window = create_persistent_floating_window("Camera", m_window);
+      global_accel_connect_window(window);
+      g_posCamWnd.connect(window);
+
+      gtk_widget_show(GTK_WIDGET(window));
+
+      m_pCamWnd = NewCamWnd();
+      GlobalCamera_setCamWnd(*m_pCamWnd);
+
+      {
+        GtkFrame* frame = create_framed_widget(CamWnd_getWidget(*m_pCamWnd));
+        gtk_container_add(GTK_CONTAINER(window), GTK_WIDGET(frame));
+      }
+      CamWnd_setParent(*m_pCamWnd, window);
+
+      g_floating_windows.push_back(GTK_WIDGET(window));
+    }
+
+    {
+      GtkWindow* window = create_persistent_floating_window(ViewType_getTitle(XY), m_window);
+      global_accel_connect_window(window);
+      g_posXYWnd.connect(window);
+
+      m_pXYWnd = new XYWnd();
+      m_pXYWnd->m_parent = window;
+      m_pXYWnd->SetViewType(XY);
+
+
+      {
+        GtkFrame* frame = create_framed_widget(m_pXYWnd->GetWidget());
+        gtk_container_add(GTK_CONTAINER(window), GTK_WIDGET(frame));
+      }
+      XY_Top_Shown_Construct(window);
+
+      g_floating_windows.push_back(GTK_WIDGET(window));
+    }
+
+    {
+      GtkWindow* window = create_persistent_floating_window(ViewType_getTitle(XZ), m_window);
+      global_accel_connect_window(window);
+      g_posXZWnd.connect(window);
+
+      m_pXZWnd = new XYWnd();
+      m_pXZWnd->m_parent = window;
+      m_pXZWnd->SetViewType(XZ);
+
+      {
+        GtkFrame* frame = create_framed_widget(m_pXZWnd->GetWidget());
+        gtk_container_add(GTK_CONTAINER(window), GTK_WIDGET(frame));
+      }
+
+      XZ_Front_Shown_Construct(window);
+
+      g_floating_windows.push_back(GTK_WIDGET(window));
+    }
+
+    {
+      GtkWindow* window = create_persistent_floating_window(ViewType_getTitle(YZ), m_window);
+      global_accel_connect_window(window);
+      g_posYZWnd.connect(window);
+
+      m_pYZWnd = new XYWnd();
+      m_pYZWnd->m_parent = window;
+      m_pYZWnd->SetViewType(YZ);
+
+      {
+        GtkFrame* frame = create_framed_widget(m_pYZWnd->GetWidget());
+        gtk_container_add(GTK_CONTAINER(window), GTK_WIDGET(frame));
+      }
+
+      YZ_Side_Shown_Construct(window);
+
+      g_floating_windows.push_back(GTK_WIDGET(window));
+    }
+
+    {
+      GtkFrame* frame = create_framed_widget(TextureBrowser_constructWindow(GroupDialog_getWindow()));
+      g_page_textures = GroupDialog_addPage("Textures", GTK_WIDGET(frame), TextureBrowserExportTitleCaller());
+    }
+
+    GroupDialog_show();
+  }
+  else // 4 way
+  {
+    m_pCamWnd = NewCamWnd();
+    GlobalCamera_setCamWnd(*m_pCamWnd);
+    CamWnd_setParent(*m_pCamWnd, window);
+
+    GtkWidget* camera = CamWnd_getWidget(*m_pCamWnd);
+
+    m_pYZWnd = new XYWnd();
+    m_pYZWnd->SetViewType(YZ);
+
+    GtkWidget* yz = m_pYZWnd->GetWidget();
+
+    m_pXYWnd = new XYWnd();
+    m_pXYWnd->SetViewType(XY);
+
+    GtkWidget* xy = m_pXYWnd->GetWidget();
+
+    m_pXZWnd = new XYWnd();
+    m_pXZWnd->SetViewType(XZ);
+
+    GtkWidget* xz = m_pXZWnd->GetWidget();
+
+    GtkHPaned* split = create_split_views(camera, yz, xy, xz);
+    gtk_box_pack_start(GTK_BOX(vbox), GTK_WIDGET(split), TRUE, TRUE, 0);
+
+    {
+      GtkFrame* frame = create_framed_widget(TextureBrowser_constructWindow(window));
+      g_page_textures = GroupDialog_addPage("Textures", GTK_WIDGET(frame), TextureBrowserExportTitleCaller());
+    }
+  }
+
+  EntityList_constructWindow(window);
+  PreferencesDialog_constructWindow(window);
+  FindTextureDialog_constructWindow(window);
+  SurfaceInspector_constructWindow(window);
+  PatchInspector_constructWindow(window);
+
+  SetActiveXY(m_pXYWnd);
+
+  AddGridChangeCallback(SetGridStatusCaller(*this));
+  AddGridChangeCallback(ReferenceCaller<MainFrame, XY_UpdateAllWindows>(*this));
+
+  g_defaultToolMode = DragMode;
+  g_defaultToolMode();
+  SetStatusText(m_command_status, c_TranslateMode_status);
+
+  EverySecondTimer_enable();
+
+  //GlobalShortcuts_reportUnregistered();
+}
+
+void MainFrame::SaveWindowInfo()
+{
+  if (!FloatingGroupDialog())
+  {
+    g_layout_globals.nXYHeight = gtk_paned_get_position(GTK_PANED(m_vSplit));
+
+    if(CurrentStyle() != eRegular)
+    {
+      g_layout_globals.nCamWidth = gtk_paned_get_position(GTK_PANED(m_hSplit));
+    }
+    else
+    {
+      g_layout_globals.nXYWidth = gtk_paned_get_position(GTK_PANED(m_hSplit));
+    }
+
+    g_layout_globals.nCamHeight = gtk_paned_get_position(GTK_PANED(m_vSplit2));
+  }
+
+  g_layout_globals.m_position = m_position_tracker.getPosition();
+
+  g_layout_globals.nState = gdk_window_get_state(GTK_WIDGET(m_window)->window);
+}
+
+void MainFrame::Shutdown()
+{
+  EverySecondTimer_disable();
+
+  EntityList_destroyWindow();
+
+  delete m_pXYWnd;
+  m_pXYWnd = 0;
+  delete m_pYZWnd;
+  m_pYZWnd = 0;
+  delete m_pXZWnd;
+  m_pXZWnd = 0;
+
+  TextureBrowser_destroyWindow();
+
+  DeleteCamWnd(m_pCamWnd);
+  m_pCamWnd = 0;
+
+  PreferencesDialog_destroyWindow();
+  SurfaceInspector_destroyWindow();
+  FindTextureDialog_destroyWindow();
+  PatchInspector_destroyWindow();
+
+  g_DbgDlg.destroyWindow();
+
+  // destroying group-dialog last because it may contain texture-browser
+  GroupDialog_destroyWindow();
+}
+
+void MainFrame::RedrawStatusText()
+{
+  gtk_label_set_text(GTK_LABEL(m_pStatusLabel[c_command_status]), m_command_status.c_str());
+  gtk_label_set_text(GTK_LABEL(m_pStatusLabel[c_position_status]), m_position_status.c_str());
+  gtk_label_set_text(GTK_LABEL(m_pStatusLabel[c_brushcount_status]), m_brushcount_status.c_str());
+  gtk_label_set_text(GTK_LABEL(m_pStatusLabel[c_texture_status]), m_texture_status.c_str());
+  gtk_label_set_text(GTK_LABEL(m_pStatusLabel[c_grid_status]), m_grid_status.c_str());
+}
+
+void MainFrame::UpdateStatusText()
+{
+  m_idleRedrawStatusText.queueDraw();
+}
+
+void MainFrame::SetStatusText(CopiedString& status_text, const char* pText)
+{
+  status_text = pText;
+  UpdateStatusText();
+}
+
+void Sys_Status(const char* status)
+{
+  if(g_pParentWnd != 0)
+  {
+    g_pParentWnd->SetStatusText (g_pParentWnd->m_command_status, status);
+  }
+}
+
+int getRotateIncrement()
+{
+  return static_cast<int>(g_si_globals.rotate);
+}
+
+int getFarClipDistance()
+{
+  return g_camwindow_globals.m_nCubicScale;
+}
+
+float (*GridStatus_getGridSize)() = GetGridSize;
+int (*GridStatus_getRotateIncrement)() = getRotateIncrement;
+int (*GridStatus_getFarClipDistance)() = getFarClipDistance;
+bool (*GridStatus_getTextureLockEnabled)();
+
+void MainFrame::SetGridStatus()
+{
+  StringOutputStream status(64);
+  const char* lock = (GridStatus_getTextureLockEnabled()) ? "ON" : "OFF";
+  status << (GetSnapGridSize() > 0 ? "G:" : "g:") << GridStatus_getGridSize()
+    << "  R:" << GridStatus_getRotateIncrement()
+    << "  C:" << GridStatus_getFarClipDistance()
+    << "  L:" << lock;
+  SetStatusText(m_grid_status, status.c_str());
+}
+
+void GridStatus_onTextureLockEnabledChanged()
+{
+  if(g_pParentWnd != 0)
+  {
+    g_pParentWnd->SetGridStatus();
+  }
+}
+
+void GlobalGL_sharedContextCreated()
+{
+  GLFont *g_font = NULL;
+
+  // report OpenGL information
+  globalOutputStream() << "GL_VENDOR: " << reinterpret_cast<const char*>(glGetString (GL_VENDOR)) << "\n";
+  globalOutputStream() << "GL_RENDERER: " << reinterpret_cast<const char*>(glGetString (GL_RENDERER)) << "\n";
+  globalOutputStream() << "GL_VERSION: " << reinterpret_cast<const char*>(glGetString (GL_VERSION)) << "\n";
+  globalOutputStream() << "GL_EXTENSIONS: " << reinterpret_cast<const char*>(glGetString (GL_EXTENSIONS)) << "\n";
+
+  QGL_sharedContextCreated(GlobalOpenGL());
+
+  ShaderCache_extensionsInitialised();
+
+  GlobalShaderCache().realise();
+  Textures_Realise();
+
+#ifdef WIN32
+  /* win32 is dodgy here, just use courier new then */
+  g_font = glfont_create("arial 9");
+#else
+  GtkSettings *settings = gtk_settings_get_default();
+  gchar *fontname;
+  g_object_get(settings, "gtk-font-name", &fontname, NULL);
+  g_font = glfont_create(fontname);
+#endif
+
+  GlobalOpenGL().m_font = g_font;
+}
+
+void GlobalGL_sharedContextDestroyed()
+{
+  Textures_Unrealise();
+  GlobalShaderCache().unrealise();
+
+  QGL_sharedContextDestroyed(GlobalOpenGL());
+}
+
+
+void Layout_constructPreferences(PreferencesPage& page)
+{
+  {
+    const char* layouts[] = { "window1.bmp", "window2.bmp", "window3.bmp", "window4.bmp" };
+    page.appendRadioIcons(
+      "Window Layout",
+      STRING_ARRAY_RANGE(layouts),
+      LatchedIntImportCaller(g_Layout_viewStyle),
+      IntExportCaller(g_Layout_viewStyle.m_latched)
+    );
+  }
+  page.appendCheckBox(
+    "", "Detachable Menus",
+    LatchedBoolImportCaller(g_Layout_enableDetachableMenus),
+    BoolExportCaller(g_Layout_enableDetachableMenus.m_latched)
+  );
+  if (!string_empty(g_pGameDescription->getKeyValue("no_patch")))
+  {
+    page.appendCheckBox(
+      "", "Patch Toolbar",
+      LatchedBoolImportCaller(g_Layout_enablePatchToolbar),
+      BoolExportCaller(g_Layout_enablePatchToolbar.m_latched)
+    );
+  }
+  page.appendCheckBox(
+    "", "Plugin Toolbar",
+    LatchedBoolImportCaller(g_Layout_enablePluginToolbar),
+    BoolExportCaller(g_Layout_enablePluginToolbar.m_latched)
+  );
+}
+
+void Layout_constructPage(PreferenceGroup& group)
+{
+  PreferencesPage page(group.createPage("Layout", "Layout Preferences"));
+  Layout_constructPreferences(page);
+}
+
+void Layout_registerPreferencesPage()
+{
+  PreferencesDialog_addInterfacePage(FreeCaller1<PreferenceGroup&, Layout_constructPage>());
+}
+
+
+#include "preferencesystem.h"
+#include "stringio.h"
+
+void MainFrame_Construct()
+{
+  GlobalCommands_insert("OpenManual", FreeCaller<OpenHelpURL>(), Accelerator(GDK_F1));
+
+  GlobalCommands_insert("Sleep", FreeCaller<thunk_OnSleep>(), Accelerator('P', (GdkModifierType)(GDK_SHIFT_MASK|GDK_CONTROL_MASK)));
+  GlobalCommands_insert("NewMap", FreeCaller<NewMap>());
+  GlobalCommands_insert("OpenMap", FreeCaller<OpenMap>(), Accelerator('O', (GdkModifierType)GDK_CONTROL_MASK));
+  GlobalCommands_insert("ImportMap", FreeCaller<ImportMap>());
+  GlobalCommands_insert("SaveMap", FreeCaller<SaveMap>(), Accelerator('S', (GdkModifierType)GDK_CONTROL_MASK));
+  GlobalCommands_insert("SaveMapAs", FreeCaller<SaveMapAs>());
+  GlobalCommands_insert("SaveSelected", FreeCaller<ExportMap>());
+  GlobalCommands_insert("SaveRegion", FreeCaller<SaveRegion>());
+  GlobalCommands_insert("RefreshReferences", FreeCaller<RefreshReferences>());
+  GlobalCommands_insert("ProjectSettings", FreeCaller<DoProjectSettings>());
+  GlobalCommands_insert("CheckForUpdate", FreeCaller<OpenUpdateURL>());
+  GlobalCommands_insert("Exit", FreeCaller<Exit>());
+
+  GlobalCommands_insert("Undo", FreeCaller<Undo>(), Accelerator('Z', (GdkModifierType)GDK_CONTROL_MASK));
+  GlobalCommands_insert("Redo", FreeCaller<Redo>(), Accelerator('Y', (GdkModifierType)GDK_CONTROL_MASK));
+  GlobalCommands_insert("Copy", FreeCaller<Copy>(), Accelerator('C', (GdkModifierType)GDK_CONTROL_MASK));
+  GlobalCommands_insert("Paste", FreeCaller<Paste>(), Accelerator('V', (GdkModifierType)GDK_CONTROL_MASK));
+  GlobalCommands_insert("PasteToCamera", FreeCaller<PasteToCamera>(), Accelerator('V', (GdkModifierType)GDK_MOD1_MASK));
+  GlobalCommands_insert("CloneSelection", FreeCaller<Selection_Clone>(), Accelerator(GDK_space));
+  GlobalCommands_insert("CloneSelectionAndMakeUnique", FreeCaller<Selection_Clone_MakeUnique>(), Accelerator(GDK_space, (GdkModifierType)GDK_SHIFT_MASK));
+  GlobalCommands_insert("DeleteSelection", FreeCaller<deleteSelection>(), Accelerator(GDK_BackSpace));
+  GlobalCommands_insert("ParentSelection", FreeCaller<Scene_parentSelected>());
+  GlobalCommands_insert("UnSelectSelection", FreeCaller<Selection_Deselect>(), Accelerator(GDK_Escape));
+  GlobalCommands_insert("InvertSelection", FreeCaller<Select_Invert>(), Accelerator('I'));
+  GlobalCommands_insert("SelectInside", FreeCaller<Select_Inside>());
+  GlobalCommands_insert("SelectTouching", FreeCaller<Select_Touching>());
+  GlobalCommands_insert("ExpandSelectionToEntities", FreeCaller<Scene_ExpandSelectionToEntities>(), Accelerator('E', (GdkModifierType)(GDK_MOD1_MASK|GDK_CONTROL_MASK)));
+  GlobalCommands_insert("Preferences", FreeCaller<PreferencesDialog_showDialog>(), Accelerator('P'));
+
+  GlobalCommands_insert("ToggleConsole", FreeCaller<Console_ToggleShow>(), Accelerator('O'));
+  GlobalCommands_insert("ToggleEntityInspector", FreeCaller<EntityInspector_ToggleShow>(), Accelerator('N'));
+  GlobalCommands_insert("EntityList", FreeCaller<EntityList_toggleShown>(), Accelerator('L'));
+
+  GlobalCommands_insert("ShowHidden", FreeCaller<Select_ShowAllHidden>(), Accelerator('H', (GdkModifierType)GDK_SHIFT_MASK));
+  GlobalCommands_insert("HideSelected", FreeCaller<HideSelected>(), Accelerator('H'));
+
+  GlobalToggles_insert("DragVertices", FreeCaller<SelectVertexMode>(), ToggleItem::AddCallbackCaller(g_vertexMode_button), Accelerator('V'));
+  GlobalToggles_insert("DragEdges", FreeCaller<SelectEdgeMode>(), ToggleItem::AddCallbackCaller(g_edgeMode_button), Accelerator('E'));
+  GlobalToggles_insert("DragFaces", FreeCaller<SelectFaceMode>(), ToggleItem::AddCallbackCaller(g_faceMode_button), Accelerator('F'));
+
+  GlobalCommands_insert("MirrorSelectionX", FreeCaller<Selection_Flipx>());
+  GlobalCommands_insert("RotateSelectionX", FreeCaller<Selection_Rotatex>());
+  GlobalCommands_insert("MirrorSelectionY", FreeCaller<Selection_Flipy>());
+  GlobalCommands_insert("RotateSelectionY", FreeCaller<Selection_Rotatey>());
+  GlobalCommands_insert("MirrorSelectionZ", FreeCaller<Selection_Flipz>());
+  GlobalCommands_insert("RotateSelectionZ", FreeCaller<Selection_Rotatez>());
+
+  GlobalCommands_insert("ArbitraryRotation", FreeCaller<DoRotateDlg>());
+  GlobalCommands_insert("ArbitraryScale", FreeCaller<DoScaleDlg>());
+
+  GlobalCommands_insert("BuildMenuCustomize", FreeCaller<DoBuildMenu>());
+
+  GlobalCommands_insert("FindBrush", FreeCaller<DoFind>());
+
+  GlobalCommands_insert("MapInfo", FreeCaller<DoMapInfo>(), Accelerator('M'));
+
+
+  GlobalToggles_insert("ToggleClipper", FreeCaller<ClipperMode>(), ToggleItem::AddCallbackCaller(g_clipper_button), Accelerator('X'));
+
+  GlobalToggles_insert("MouseTranslate", FreeCaller<TranslateMode>(), ToggleItem::AddCallbackCaller(g_translatemode_button), Accelerator('W'));
+  GlobalToggles_insert("MouseRotate", FreeCaller<RotateMode>(), ToggleItem::AddCallbackCaller(g_rotatemode_button), Accelerator('R'));
+  GlobalToggles_insert("MouseScale", FreeCaller<ScaleMode>(), ToggleItem::AddCallbackCaller(g_scalemode_button));
+  GlobalToggles_insert("MouseDrag", FreeCaller<DragMode>(), ToggleItem::AddCallbackCaller(g_dragmode_button), Accelerator('Q'));
+
+  GlobalCommands_insert("ColorSchemeOriginal", FreeCaller<ColorScheme_Original>());
+  GlobalCommands_insert("ColorSchemeQER", FreeCaller<ColorScheme_QER>());
+  GlobalCommands_insert("ColorSchemeBlackAndGreen", FreeCaller<ColorScheme_Black>());
+  GlobalCommands_insert("ColorSchemeYdnar", FreeCaller<ColorScheme_Ydnar>());
+  GlobalCommands_insert("ChooseTextureBackgroundColor", makeCallback(g_ColoursMenu.m_textureback));
+  GlobalCommands_insert("ChooseGridBackgroundColor", makeCallback(g_ColoursMenu.m_xyback));
+  GlobalCommands_insert("ChooseGridMajorColor", makeCallback(g_ColoursMenu.m_gridmajor));
+  GlobalCommands_insert("ChooseGridMinorColor", makeCallback(g_ColoursMenu.m_gridminor));
+  GlobalCommands_insert("ChooseSmallGridMajorColor", makeCallback(g_ColoursMenu.m_gridmajor_alt));
+  GlobalCommands_insert("ChooseSmallGridMinorColor", makeCallback(g_ColoursMenu.m_gridminor_alt));
+  GlobalCommands_insert("ChooseGridTextColor", makeCallback(g_ColoursMenu.m_gridtext));
+  GlobalCommands_insert("ChooseGridBlockColor", makeCallback(g_ColoursMenu.m_gridblock));
+  GlobalCommands_insert("ChooseBrushColor", makeCallback(g_ColoursMenu.m_brush));
+  GlobalCommands_insert("ChooseCameraBackgroundColor", makeCallback(g_ColoursMenu.m_cameraback));
+  GlobalCommands_insert("ChooseSelectedBrushColor", makeCallback(g_ColoursMenu.m_selectedbrush));
+  GlobalCommands_insert("ChooseCameraSelectedBrushColor", makeCallback(g_ColoursMenu.m_selectedbrush3d));
+  GlobalCommands_insert("ChooseClipperColor", makeCallback(g_ColoursMenu.m_clipper));
+  GlobalCommands_insert("ChooseOrthoViewNameColor", makeCallback(g_ColoursMenu.m_viewname));
+
+
+  GlobalCommands_insert("CSGSubtract", FreeCaller<CSG_Subtract>(), Accelerator('U', (GdkModifierType)GDK_SHIFT_MASK));
+  GlobalCommands_insert("CSGMerge", FreeCaller<CSG_Merge>(), Accelerator('U', (GdkModifierType)GDK_CONTROL_MASK));
+  GlobalCommands_insert("CSGHollow", FreeCaller<CSG_MakeHollow>());
+
+  Grid_registerCommands();
+
+  GlobalCommands_insert("SnapToGrid", FreeCaller<Selection_SnapToGrid>(), Accelerator('G', (GdkModifierType)GDK_CONTROL_MASK));
+
+  GlobalCommands_insert("SelectAllOfType", FreeCaller<Select_AllOfType>(), Accelerator('A', (GdkModifierType)GDK_SHIFT_MASK));
+
+  GlobalCommands_insert("TexRotateClock", FreeCaller<Texdef_RotateClockwise>(), Accelerator(GDK_Next, (GdkModifierType)GDK_SHIFT_MASK));
+  GlobalCommands_insert("TexRotateCounter", FreeCaller<Texdef_RotateAntiClockwise>(), Accelerator(GDK_Prior, (GdkModifierType)GDK_SHIFT_MASK));
+  GlobalCommands_insert("TexScaleUp", FreeCaller<Texdef_ScaleUp>(), Accelerator(GDK_Up, (GdkModifierType)GDK_CONTROL_MASK));
+  GlobalCommands_insert("TexScaleDown", FreeCaller<Texdef_ScaleDown>(), Accelerator(GDK_Down, (GdkModifierType)GDK_CONTROL_MASK));
+  GlobalCommands_insert("TexScaleLeft", FreeCaller<Texdef_ScaleLeft>(), Accelerator(GDK_Left, (GdkModifierType)GDK_CONTROL_MASK));
+  GlobalCommands_insert("TexScaleRight", FreeCaller<Texdef_ScaleRight>(), Accelerator(GDK_Right, (GdkModifierType)GDK_CONTROL_MASK));
+  GlobalCommands_insert("TexShiftUp", FreeCaller<Texdef_ShiftUp>(), Accelerator(GDK_Up, (GdkModifierType)GDK_SHIFT_MASK));
+  GlobalCommands_insert("TexShiftDown", FreeCaller<Texdef_ShiftDown>(), Accelerator(GDK_Down, (GdkModifierType)GDK_SHIFT_MASK));
+  GlobalCommands_insert("TexShiftLeft", FreeCaller<Texdef_ShiftLeft>(), Accelerator(GDK_Left, (GdkModifierType)GDK_SHIFT_MASK));
+  GlobalCommands_insert("TexShiftRight", FreeCaller<Texdef_ShiftRight>(), Accelerator(GDK_Right, (GdkModifierType)GDK_SHIFT_MASK));
+
+  GlobalCommands_insert("MoveSelectionDOWN", FreeCaller<Selection_MoveDown>(), Accelerator(GDK_KP_Subtract));
+  GlobalCommands_insert("MoveSelectionUP", FreeCaller<Selection_MoveUp>(), Accelerator(GDK_KP_Add));
+
+  GlobalCommands_insert("SelectNudgeLeft", FreeCaller<Selection_NudgeLeft>(), Accelerator(GDK_Left, (GdkModifierType)GDK_MOD1_MASK));
+  GlobalCommands_insert("SelectNudgeRight", FreeCaller<Selection_NudgeRight>(), Accelerator(GDK_Right, (GdkModifierType)GDK_MOD1_MASK));
+  GlobalCommands_insert("SelectNudgeUp", FreeCaller<Selection_NudgeUp>(), Accelerator(GDK_Up, (GdkModifierType)GDK_MOD1_MASK));
+  GlobalCommands_insert("SelectNudgeDown", FreeCaller<Selection_NudgeDown>(), Accelerator(GDK_Down, (GdkModifierType)GDK_MOD1_MASK));
+
+  Patch_registerCommands();
+  XYShow_registerCommands();
+
+  typedef FreeCaller1<const Selectable&, ComponentMode_SelectionChanged> ComponentModeSelectionChangedCaller;
+  GlobalSelectionSystem().addSelectionChangeCallback(ComponentModeSelectionChangedCaller());
+
+  GlobalPreferenceSystem().registerPreference("DetachableMenus", BoolImportStringCaller(g_Layout_enableDetachableMenus.m_latched), BoolExportStringCaller(g_Layout_enableDetachableMenus.m_latched));
+  GlobalPreferenceSystem().registerPreference("PatchToolBar", BoolImportStringCaller(g_Layout_enablePatchToolbar.m_latched), BoolExportStringCaller(g_Layout_enablePatchToolbar.m_latched));
+  GlobalPreferenceSystem().registerPreference("PluginToolBar", BoolImportStringCaller(g_Layout_enablePluginToolbar.m_latched), BoolExportStringCaller(g_Layout_enablePluginToolbar.m_latched));
+  GlobalPreferenceSystem().registerPreference("QE4StyleWindows", IntImportStringCaller(g_Layout_viewStyle.m_latched), IntExportStringCaller(g_Layout_viewStyle.m_latched));
+  GlobalPreferenceSystem().registerPreference("XYHeight", IntImportStringCaller(g_layout_globals.nXYHeight), IntExportStringCaller(g_layout_globals.nXYHeight));
+  GlobalPreferenceSystem().registerPreference("XYWidth", IntImportStringCaller(g_layout_globals.nXYWidth), IntExportStringCaller(g_layout_globals.nXYWidth));
+  GlobalPreferenceSystem().registerPreference("CamWidth", IntImportStringCaller(g_layout_globals.nCamWidth), IntExportStringCaller(g_layout_globals.nCamWidth));
+  GlobalPreferenceSystem().registerPreference("CamHeight", IntImportStringCaller(g_layout_globals.nCamHeight), IntExportStringCaller(g_layout_globals.nCamHeight));
+
+  GlobalPreferenceSystem().registerPreference("State", IntImportStringCaller(g_layout_globals.nState), IntExportStringCaller(g_layout_globals.nState));
+  GlobalPreferenceSystem().registerPreference("PositionX", IntImportStringCaller(g_layout_globals.m_position.x), IntExportStringCaller(g_layout_globals.m_position.x));
+  GlobalPreferenceSystem().registerPreference("PositionY", IntImportStringCaller(g_layout_globals.m_position.y), IntExportStringCaller(g_layout_globals.m_position.y));
+  GlobalPreferenceSystem().registerPreference("Width", IntImportStringCaller(g_layout_globals.m_position.w), IntExportStringCaller(g_layout_globals.m_position.w));
+  GlobalPreferenceSystem().registerPreference("Height", IntImportStringCaller(g_layout_globals.m_position.h), IntExportStringCaller(g_layout_globals.m_position.h));
+
+  GlobalPreferenceSystem().registerPreference("CamWnd", WindowPositionTrackerImportStringCaller(g_posCamWnd), WindowPositionTrackerExportStringCaller(g_posCamWnd));
+  GlobalPreferenceSystem().registerPreference("XYWnd", WindowPositionTrackerImportStringCaller(g_posXYWnd), WindowPositionTrackerExportStringCaller(g_posXYWnd));
+  GlobalPreferenceSystem().registerPreference("YZWnd", WindowPositionTrackerImportStringCaller(g_posYZWnd), WindowPositionTrackerExportStringCaller(g_posYZWnd));
+  GlobalPreferenceSystem().registerPreference("XZWnd", WindowPositionTrackerImportStringCaller(g_posXZWnd), WindowPositionTrackerExportStringCaller(g_posXZWnd));
+
+  {
+    const char* ENGINEPATH_ATTRIBUTE =
+#if defined(WIN32)
+      "enginepath_win32"
+#elif defined(__linux__) || defined (__FreeBSD__)
+      "enginepath_linux"
+#elif defined(__APPLE__)
+      "enginepath_macos"
+#else
+#error "unknown platform"
+#endif
+    ;
+    StringOutputStream path(256);
+    path << DirectoryCleaned(g_pGameDescription->getRequiredKeyValue(ENGINEPATH_ATTRIBUTE));
+    g_strEnginePath = path.c_str();
+  }
+
+  GlobalPreferenceSystem().registerPreference("EnginePath", CopiedStringImportStringCaller(g_strEnginePath), CopiedStringExportStringCaller(g_strEnginePath));
+
+  g_Layout_viewStyle.useLatched();
+  g_Layout_enableDetachableMenus.useLatched();
+  g_Layout_enablePatchToolbar.useLatched();
+  g_Layout_enablePluginToolbar.useLatched();
+
+  Layout_registerPreferencesPage();
+  Paths_registerPreferencesPage();
+
+  g_brushCount.setCountChangedCallback(FreeCaller<QE_brushCountChanged>());
+  g_entityCount.setCountChangedCallback(FreeCaller<QE_entityCountChanged>());
+  GlobalEntityCreator().setCounter(&g_entityCount);
+
+  GLWidget_sharedContextCreated = GlobalGL_sharedContextCreated;
+  GLWidget_sharedContextDestroyed = GlobalGL_sharedContextDestroyed;
+
+  GlobalEntityClassManager().attach(g_WorldspawnColourEntityClassObserver);
+}
+
+void MainFrame_Destroy()
+{
+  GlobalEntityClassManager().detach(g_WorldspawnColourEntityClassObserver);
+
+  GlobalEntityCreator().setCounter(0);
+  g_entityCount.setCountChangedCallback(Callback());
+  g_brushCount.setCountChangedCallback(Callback());
+}
+
+
+void GLWindow_Construct()
+{
+  GlobalPreferenceSystem().registerPreference("MouseButtons", IntImportStringCaller(g_glwindow_globals.m_nMouseType), IntExportStringCaller(g_glwindow_globals.m_nMouseType));
+}
+
+void GLWindow_Destroy()
+{
+}