radiant/mainframe.cpp

   1 /*
   2    Copyright (C) 1999-2006 Id Software, Inc. and contributors.
   3    For a list of contributors, see the accompanying CONTRIBUTORS file.
   4
   5    This file is part of GtkRadiant.
   6
   7    GtkRadiant is free software; you can redistribute it and/or modify
   8    it under the terms of the GNU General Public License as published by
   9    the Free Software Foundation; either version 2 of the License, or
  10    (at your option) any later version.
  11
  12    GtkRadiant is distributed in the hope that it will be useful,
  13    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15    GNU General Public License for more details.
  16
  17    You should have received a copy of the GNU General Public License
  18    along with GtkRadiant; if not, write to the Free Software
  19    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  20  */
  21
  22 //
  23 // Main Window for Q3Radiant
  24 //
  25 // Leonardo Zide (leo@lokigames.com)
  26 //
  27
  28 #include "mainframe.h"
  29 #include "globaldefs.h"
  30
  31 #include <gtk/gtk.h>
  32
  33 #include "ifilesystem.h"
  34 #include "iundo.h"
  35 #include "editable.h"
  36 #include "ientity.h"
  37 #include "ishaders.h"
  38 #include "igl.h"
  39 #include "moduleobserver.h"
  40
  41 #include <ctime>
  42
  43 #include <gdk/gdkkeysyms.h>
  44
  45
  46 #include "cmdlib.h"
  47 #include "stream/stringstream.h"
  48 #include "signal/isignal.h"
  49 #include "os/path.h"
  50 #include "os/file.h"
  51 #include "eclasslib.h"
  52 #include "moduleobservers.h"
  53
  54 #include "gtkutil/clipboard.h"
  55 #include "gtkutil/frame.h"
  56 #include "gtkutil/glwidget.h"
  57 #include "gtkutil/image.h"
  58 #include "gtkutil/menu.h"
  59 #include "gtkutil/paned.h"
  60
  61 #include "autosave.h"
  62 #include "build.h"
  63 #include "brushmanip.h"
  64 #include "brushmodule.h"
  65 #include "camwindow.h"
  66 #include "csg.h"
  67 #include "commands.h"
  68 #include "console.h"
  69 #include "entity.h"
  70 #include "entityinspector.h"
  71 #include "entitylist.h"
  72 #include "filters.h"
  73 #include "findtexturedialog.h"
  74 #include "grid.h"
  75 #include "groupdialog.h"
  76 #include "gtkdlgs.h"
  77 #include "gtkmisc.h"
  78 #include "help.h"
  79 #include "map.h"
  80 #include "mru.h"
  81 #include "multimon.h"
  82 #include "patchdialog.h"
  83 #include "patchmanip.h"
  84 #include "plugin.h"
  85 #include "pluginmanager.h"
  86 #include "pluginmenu.h"
  87 #include "plugintoolbar.h"
  88 #include "preferences.h"
  89 #include "qe3.h"
  90 #include "qgl.h"
  91 #include "select.h"
  92 #include "server.h"
  93 #include "surfacedialog.h"
  94 #include "textures.h"
  95 #include "texwindow.h"
  96 #include "url.h"
  97 #include "xywindow.h"
  98 #include "windowobservers.h"
  99 #include "renderstate.h"
 100 #include "feedback.h"
 101 #include "referencecache.h"
 102 #include "texwindow.h"
 103 #include "filterbar.h"
 104
 105 #if GDEF_OS_WINDOWS
 106 #include <process.h>
 107 #else
 108 #include <spawn.h>
 109 #endif
 110
 111 #ifdef WORKAROUND_WINDOWS_GTK2_GLWIDGET
 112 /* workaround for gtk 2.24 issue: not displayed glwidget after toggle */
 113 #define WORKAROUND_GOBJECT_SET_GLWIDGET(window, widget) g_object_set_data( G_OBJECT( window ), "glwidget", G_OBJECT( widget ) )
 114 #else
 115 #define WORKAROUND_GOBJECT_SET_GLWIDGET(window, widget)
 116 #endif
 117
 118 #define GARUX_DISABLE_GTKTHEME
 119 #ifndef GARUX_DISABLE_GTKTHEME
 120 #include "gtktheme.h"
 121 #endif
 122
 123 struct layout_globals_t
 124 {
 125         WindowPosition m_position;
 126
 127
 128         int nXYHeight;
 129         int nXYWidth;
 130         int nCamWidth;
 131         int nCamHeight;
 132         int nState;
 133
 134         layout_globals_t() :
 135                 m_position( -1, -1, 640, 480 ),
 136
 137                 nXYHeight( 300 ),
 138                 nXYWidth( 300 ),
 139                 nCamWidth( 200 ),
 140                 nCamHeight( 200 ),
 141                 nState( GDK_WINDOW_STATE_MAXIMIZED ){
 142         }
 143 };
 144
 145 layout_globals_t g_layout_globals;
 146 glwindow_globals_t g_glwindow_globals;
 147
 148
 149 // VFS
 150
 151 bool g_vfsInitialized = false;
 152
 153 void VFS_Init(){
 154         if ( g_vfsInitialized ) return;
 155         QE_InitVFS();
 156         GlobalFileSystem().initialise();
 157         g_vfsInitialized = true;
 158 }
 159
 160 void VFS_Shutdown(){
 161         if ( !g_vfsInitialized ) return;
 162         GlobalFileSystem().shutdown();
 163         g_vfsInitialized = false;
 164 }
 165
 166 void VFS_Refresh(){
 167         if ( !g_vfsInitialized ) return;
 168         GlobalFileSystem().clear();
 169         QE_InitVFS();
 170         GlobalFileSystem().refresh();
 171         g_vfsInitialized = true;
 172         // also refresh models
 173         RefreshReferences();
 174         // also refresh texture browser
 175         TextureBrowser_RefreshShaders();
 176         // also show textures (all or common)
 177         TextureBrowser_ShowStartupShaders( GlobalTextureBrowser() );
 178 }
 179
 180 void VFS_Restart(){
 181         VFS_Shutdown();
 182         VFS_Init();
 183 }
 184
 185 class VFSModuleObserver : public ModuleObserver
 186 {
 187 public:
 188 void realise(){
 189         VFS_Init();
 190         }
 191
 192 void unrealise(){
 193         VFS_Shutdown();
 194 }
 195 };
 196
 197 VFSModuleObserver g_VFSModuleObserver;
 198
 199 void VFS_Construct(){
 200         Radiant_attachHomePathsObserver( g_VFSModuleObserver );
 201 }
 202
 203 void VFS_Destroy(){
 204         Radiant_detachHomePathsObserver( g_VFSModuleObserver );
 205 }
 206
 207 // Home Paths
 208
 209 #if GDEF_OS_WINDOWS
 210 #include <shlobj.h>
 211 #include <objbase.h>
 212 const GUID qFOLDERID_SavedGames = {0x4C5C32FF, 0xBB9D, 0x43b0, {0xB5, 0xB4, 0x2D, 0x72, 0xE5, 0x4E, 0xAA, 0xA4}};
 213 #define qREFKNOWNFOLDERID GUID
 214 #define qKF_FLAG_CREATE 0x8000
 215 #define qKF_FLAG_NO_ALIAS 0x1000
 216 typedef HRESULT ( WINAPI qSHGetKnownFolderPath_t )( qREFKNOWNFOLDERID rfid, DWORD dwFlags, HANDLE hToken, PWSTR *ppszPath );
 217 static qSHGetKnownFolderPath_t *qSHGetKnownFolderPath;
 218 #endif
 219
 220 void HomePaths_Realise(){
 221         do
 222         {
 223                 const char* prefix = g_pGameDescription->getKeyValue( "prefix" );
 224                 if ( !string_empty( prefix ) ) {
 225                         StringOutputStream path( 256 );
 226
 227 #if GDEF_OS_MACOS
 228                         path.clear();
 229                         path << DirectoryCleaned( g_get_home_dir() ) << "Library/Application Support" << ( prefix + 1 ) << "/";
 230                         if ( file_is_directory( path.c_str() ) ) {
 231                                 g_qeglobals.m_userEnginePath = path.c_str();
 232                                 break;
 233                         }
 234                         path.clear();
 235                         path << DirectoryCleaned( g_get_home_dir() ) << prefix << "/";
 236 #elif GDEF_OS_WINDOWS
 237                         TCHAR mydocsdir[MAX_PATH + 1];
 238                         wchar_t *mydocsdirw;
 239                         HMODULE shfolder = LoadLibrary( "shfolder.dll" );
 240                         if ( shfolder ) {
 241                                 qSHGetKnownFolderPath = (qSHGetKnownFolderPath_t *) GetProcAddress( shfolder, "SHGetKnownFolderPath" );
 242                         }
 243                         else{
 244                                 qSHGetKnownFolderPath = NULL;
 245                         }
 246                         CoInitializeEx( NULL, COINIT_APARTMENTTHREADED );
 247                         if ( qSHGetKnownFolderPath && qSHGetKnownFolderPath( qFOLDERID_SavedGames, qKF_FLAG_CREATE | qKF_FLAG_NO_ALIAS, NULL, &mydocsdirw ) == S_OK ) {
 248                                 memset( mydocsdir, 0, sizeof( mydocsdir ) );
 249                                 wcstombs( mydocsdir, mydocsdirw, sizeof( mydocsdir ) - 1 );
 250                                 CoTaskMemFree( mydocsdirw );
 251                                 path.clear();
 252                                 path << DirectoryCleaned( mydocsdir ) << ( prefix + 1 ) << "/";
 253                                 if ( file_is_directory( path.c_str() ) ) {
 254                                         g_qeglobals.m_userEnginePath = path.c_str();
 255                                         CoUninitialize();
 256                                         FreeLibrary( shfolder );
 257                                         break;
 258                                 }
 259                         }
 260                         CoUninitialize();
 261                         if ( shfolder ) {
 262                                 FreeLibrary( shfolder );
 263                         }
 264                         if ( SUCCEEDED( SHGetFolderPath( NULL, CSIDL_PERSONAL, NULL, 0, mydocsdir ) ) ) {
 265                                 path.clear();
 266                                 path << DirectoryCleaned( mydocsdir ) << "My Games/" << ( prefix + 1 ) << "/";
 267                                 // win32: only add it if it already exists
 268                                 if ( file_is_directory( path.c_str() ) ) {
 269                                         g_qeglobals.m_userEnginePath = path.c_str();
 270                                         break;
 271                                 }
 272                         }
 273 #elif GDEF_OS_XDG
 274                         path.clear();
 275                         path << DirectoryCleaned( g_get_user_data_dir() ) << ( prefix + 1 ) << "/";
 276                         if ( file_exists( path.c_str() ) && file_is_directory( path.c_str() ) ) {
 277                                 g_qeglobals.m_userEnginePath = path.c_str();
 278                                 break;
 279                         }
 280                         else {
 281                         path.clear();
 282                         path << DirectoryCleaned( g_get_home_dir() ) << prefix << "/";
 283                         g_qeglobals.m_userEnginePath = path.c_str();
 284                         break;
 285                         }
 286 #endif
 287                 }
 288
 289                 g_qeglobals.m_userEnginePath = EnginePath_get();
 290         }
 291         while ( 0 );
 292
 293         Q_mkdir( g_qeglobals.m_userEnginePath.c_str() );
 294
 295         {
 296                 StringOutputStream path( 256 );
 297                 path << g_qeglobals.m_userEnginePath.c_str() << gamename_get() << '/';
 298                 g_qeglobals.m_userGamePath = path.c_str();
 299         }
 300         ASSERT_MESSAGE( !string_empty( g_qeglobals.m_userGamePath.c_str() ), "HomePaths_Realise: user-game-path is empty" );
 301         Q_mkdir( g_qeglobals.m_userGamePath.c_str() );
 302 }
 303
 304 ModuleObservers g_homePathObservers;
 305
 306 void Radiant_attachHomePathsObserver( ModuleObserver& observer ){
 307         g_homePathObservers.attach( observer );
 308 }
 309
 310 void Radiant_detachHomePathsObserver( ModuleObserver& observer ){
 311         g_homePathObservers.detach( observer );
 312 }
 313
 314 class HomePathsModuleObserver : public ModuleObserver
 315 {
 316 std::size_t m_unrealised;
 317 public:
 318 HomePathsModuleObserver() : m_unrealised( 1 ){
 319 }
 320
 321 void realise(){
 322         if ( --m_unrealised == 0 ) {
 323                 HomePaths_Realise();
 324                 g_homePathObservers.realise();
 325         }
 326 }
 327
 328 void unrealise(){
 329         if ( ++m_unrealised == 1 ) {
 330                 g_homePathObservers.unrealise();
 331         }
 332 }
 333 };
 334
 335 HomePathsModuleObserver g_HomePathsModuleObserver;
 336
 337 void HomePaths_Construct(){
 338         Radiant_attachEnginePathObserver( g_HomePathsModuleObserver );
 339 }
 340
 341 void HomePaths_Destroy(){
 342         Radiant_detachEnginePathObserver( g_HomePathsModuleObserver );
 343 }
 344
 345
 346 // Engine Path
 347
 348 CopiedString g_strEnginePath;
 349 ModuleObservers g_enginePathObservers;
 350 std::size_t g_enginepath_unrealised = 1;
 351
 352 void Radiant_attachEnginePathObserver( ModuleObserver& observer ){
 353         g_enginePathObservers.attach( observer );
 354 }
 355
 356 void Radiant_detachEnginePathObserver( ModuleObserver& observer ){
 357         g_enginePathObservers.detach( observer );
 358 }
 359
 360
 361 void EnginePath_Realise(){
 362         if ( --g_enginepath_unrealised == 0 ) {
 363                 g_enginePathObservers.realise();
 364         }
 365 }
 366
 367
 368 const char* EnginePath_get(){
 369         ASSERT_MESSAGE( g_enginepath_unrealised == 0, "EnginePath_get: engine path not realised" );
 370         return g_strEnginePath.c_str();
 371 }
 372
 373 void EnginePath_Unrealise(){
 374         if ( ++g_enginepath_unrealised == 1 ) {
 375                 g_enginePathObservers.unrealise();
 376         }
 377 }
 378
 379 void setEnginePath( const char* path ){
 380         StringOutputStream buffer( 256 );
 381         buffer << DirectoryCleaned( path );
 382         if ( !path_equal( buffer.c_str(), g_strEnginePath.c_str() ) ) {
 383 #if 0
 384                 while ( !ConfirmModified( "Paths Changed" ) )
 385                 {
 386                         if ( Map_Unnamed( g_map ) ) {
 387                                 Map_SaveAs();
 388                         }
 389                         else
 390                         {
 391                                 Map_Save();
 392                         }
 393                 }
 394                 Map_RegionOff();
 395 #endif
 396
 397                 ScopeDisableScreenUpdates disableScreenUpdates( "Processing...", "Changing Engine Path" );
 398
 399                 EnginePath_Unrealise();
 400
 401                 g_strEnginePath = buffer.c_str();
 402
 403                 EnginePath_Realise();
 404         }
 405 }
 406
 407 // Pak Path
 408
 409 CopiedString g_strPakPath[g_pakPathCount] = { "", "", "", "", "" };
 410 ModuleObservers g_pakPathObservers[g_pakPathCount];
 411 std::size_t g_pakpath_unrealised[g_pakPathCount] = { 1, 1, 1, 1, 1 };
 412
 413 void Radiant_attachPakPathObserver( int num, ModuleObserver& observer ){
 414         g_pakPathObservers[num].attach( observer );
 415 }
 416
 417 void Radiant_detachPakPathObserver( int num, ModuleObserver& observer ){
 418         g_pakPathObservers[num].detach( observer );
 419 }
 420
 421
 422 void PakPath_Realise( int num ){
 423         if ( --g_pakpath_unrealised[num] == 0 ) {
 424                 g_pakPathObservers[num].realise();
 425         }
 426 }
 427
 428 const char* PakPath_get( int num ){
 429         std::string message = "PakPath_get: pak path " + std::to_string(num) + " not realised";
 430         ASSERT_MESSAGE( g_pakpath_unrealised[num] == 0, message.c_str() );
 431         return g_strPakPath[num].c_str();
 432 }
 433
 434 void PakPath_Unrealise( int num ){
 435         if ( ++g_pakpath_unrealised[num] == 1 ) {
 436                 g_pakPathObservers[num].unrealise();
 437         }
 438 }
 439
 440 void setPakPath( int num, const char* path ){
 441         if (!g_strcmp0( path, "")) {
 442                 g_strPakPath[num] = "";
 443                 return;
 444         }
 445
 446         StringOutputStream buffer( 256 );
 447         buffer << DirectoryCleaned( path );
 448         if ( !path_equal( buffer.c_str(), g_strPakPath[num].c_str() ) ) {
 449                 std::string message = "Changing Pak Path " + std::to_string(num);
 450                 ScopeDisableScreenUpdates disableScreenUpdates( "Processing...", message.c_str() );
 451
 452                 PakPath_Unrealise(num);
 453
 454                 g_strPakPath[num] = buffer.c_str();
 455
 456                 PakPath_Realise(num);
 457         }
 458 }
 459
 460
 461 // executable file path (full path)
 462 CopiedString g_strAppFilePath;
 463
 464 // directory paths
 465 CopiedString g_strAppPath;
 466 CopiedString g_strLibPath;
 467 CopiedString g_strDataPath;
 468
 469 const char* AppFilePath_get(){
 470         return g_strAppFilePath.c_str();
 471 }
 472
 473 const char* AppPath_get(){
 474         return g_strAppPath.c_str();
 475 }
 476
 477 const char *LibPath_get()
 478 {
 479     return g_strLibPath.c_str();
 480 }
 481
 482 const char *DataPath_get()
 483 {
 484     return g_strDataPath.c_str();
 485 }
 486
 487 /// the path to the local rc-dir
 488 const char* LocalRcPath_get( void ){
 489         static CopiedString rc_path;
 490         if ( rc_path.empty() ) {
 491                 StringOutputStream stream( 256 );
 492                 stream << GlobalRadiant().getSettingsPath() << g_pGameDescription->mGameFile.c_str() << "/";
 493                 rc_path = stream.c_str();
 494         }
 495         return rc_path.c_str();
 496 }
 497
 498 /// directory for temp files
 499 /// NOTE: on *nix this is were we check for .pid
 500 CopiedString g_strSettingsPath;
 501
 502 const char* SettingsPath_get(){
 503         return g_strSettingsPath.c_str();
 504 }
 505
 506
 507 /*!
 508    points to the game tools directory, for instance
 509    C:/Program Files/Quake III Arena/GtkRadiant
 510    (or other games)
 511    this is one of the main variables that are configured by the game selection on startup
 512    [GameToolsPath]/plugins
 513    [GameToolsPath]/modules
 514    and also q3map, bspc
 515  */
 516 CopiedString g_strGameToolsPath;           ///< this is set by g_GamesDialog
 517
 518 const char* GameToolsPath_get(){
 519         return g_strGameToolsPath.c_str();
 520 }
 521
 522 struct EnginePath {
 523         static void Export(const CopiedString &self, const Callback<void(const char *)> &returnz) {
 524                 returnz(self.c_str());
 525         }
 526
 527         static void Import(CopiedString &self, const char *value) {
 528         setEnginePath( value );
 529 }
 530 };
 531
 532 struct PakPath0 {
 533         static void Export( const CopiedString &self, const Callback<void(const char*)> &returnz ) {
 534                 returnz( self.c_str() );
 535         }
 536
 537         static void Import( CopiedString &self, const char *value ) {
 538                 setPakPath( 0, value );
 539         }
 540 };
 541
 542 struct PakPath1 {
 543         static void Export( const CopiedString &self, const Callback<void(const char*)> &returnz ) {
 544                 returnz( self.c_str() );
 545         }
 546
 547         static void Import( CopiedString &self, const char *value ) {
 548                 setPakPath( 1, value );
 549         }
 550 };
 551
 552 struct PakPath2 {
 553         static void Export( const CopiedString &self, const Callback<void(const char*)> &returnz ) {
 554                 returnz( self.c_str() );
 555         }
 556
 557         static void Import( CopiedString &self, const char *value ) {
 558                 setPakPath( 2, value );
 559         }
 560 };
 561
 562 struct PakPath3 {
 563         static void Export( const CopiedString &self, const Callback<void(const char*)> &returnz ) {
 564                 returnz( self.c_str() );
 565         }
 566
 567         static void Import( CopiedString &self, const char *value ) {
 568                 setPakPath( 3, value );
 569         }
 570 };
 571
 572 struct PakPath4 {
 573         static void Export( const CopiedString &self, const Callback<void(const char*)> &returnz ) {
 574                 returnz( self.c_str() );
 575         }
 576
 577         static void Import( CopiedString &self, const char *value ) {
 578                 setPakPath( 4, value );
 579         }
 580 };
 581
 582 bool g_disableEnginePath = false;
 583 bool g_disableHomePath = false;
 584
 585 void Paths_constructBasicPreferences(  PreferencesPage& page ) {
 586         page.appendPathEntry( "Engine Path", true, make_property<EnginePath>(g_strEnginePath) );
 587 }
 588
 589 void Paths_constructPreferences( PreferencesPage& page ){
 590         Paths_constructBasicPreferences( page );
 591
 592         page.appendSpacer( 4 );
 593         page.appendLabel( "", "Advanced options" );
 594         page.appendCheckBox( "", "Do not use Engine Path", g_disableEnginePath );
 595         page.appendCheckBox( "", "Do not use Home Path", g_disableHomePath );
 596
 597         page.appendSpacer( 4 );
 598         page.appendLabel( "", "Only a very few games support Pak Paths," );
 599         page.appendLabel( "", "if you don't know what it is, leave this blank." );
 600
 601         const char *label = "Pak Path ";
 602         page.appendPathEntry( label, true, make_property<PakPath0>( g_strPakPath[0] ) );
 603         page.appendPathEntry( label, true, make_property<PakPath1>( g_strPakPath[1] ) );
 604         page.appendPathEntry( label, true, make_property<PakPath2>( g_strPakPath[2] ) );
 605         page.appendPathEntry( label, true, make_property<PakPath3>( g_strPakPath[3] ) );
 606         page.appendPathEntry( label, true, make_property<PakPath4>( g_strPakPath[4] ) );
 607 }
 608
 609 void Paths_constructPage( PreferenceGroup& group ){
 610         PreferencesPage page( group.createPage( "Paths", "Path Settings" ) );
 611         Paths_constructPreferences( page );
 612 }
 613
 614 void Paths_registerPreferencesPage(){
 615         PreferencesDialog_addSettingsPage( makeCallbackF(Paths_constructPage) );
 616 }
 617
 618
 619 class PathsDialog : public Dialog
 620 {
 621 public:
 622 ui::Window BuildDialog(){
 623         auto frame = create_dialog_frame( "Path Settings", ui::Shadow::ETCHED_IN );
 624
 625         auto vbox2 = create_dialog_vbox( 0, 4 );
 626         frame.add(vbox2);
 627
 628         {
 629                 PreferencesPage page( *this, vbox2 );
 630                 Paths_constructBasicPreferences( page );
 631         }
 632
 633         return ui::Window(create_simple_modal_dialog_window( "Engine Path Not Found", m_modal, frame ));
 634 }
 635 };
 636
 637 PathsDialog g_PathsDialog;
 638
 639 bool g_strEnginePath_was_empty_1st_start = false;
 640
 641 void EnginePath_verify(){
 642         if ( !file_exists( g_strEnginePath.c_str() ) || g_strEnginePath_was_empty_1st_start ) {
 643                 g_PathsDialog.Create();
 644                 g_PathsDialog.DoModal();
 645                 g_PathsDialog.Destroy();
 646         }
 647 }
 648
 649 namespace
 650 {
 651 CopiedString g_gamename;
 652 CopiedString g_gamemode;
 653 ModuleObservers g_gameNameObservers;
 654 ModuleObservers g_gameModeObservers;
 655 }
 656
 657 void Radiant_attachGameNameObserver( ModuleObserver& observer ){
 658         g_gameNameObservers.attach( observer );
 659 }
 660
 661 void Radiant_detachGameNameObserver( ModuleObserver& observer ){
 662         g_gameNameObservers.detach( observer );
 663 }
 664
 665 const char* basegame_get(){
 666         return g_pGameDescription->getRequiredKeyValue( "basegame" );
 667 }
 668
 669 const char* gamename_get(){
 670         const char* gamename = g_gamename.c_str();
 671         if ( string_empty( gamename ) ) {
 672                 return basegame_get();
 673         }
 674         return gamename;
 675 }
 676
 677 void gamename_set( const char* gamename ){
 678         if ( !string_equal( gamename, g_gamename.c_str() ) ) {
 679                 g_gameNameObservers.unrealise();
 680                 g_gamename = gamename;
 681                 g_gameNameObservers.realise();
 682         }
 683 }
 684
 685 void Radiant_attachGameModeObserver( ModuleObserver& observer ){
 686         g_gameModeObservers.attach( observer );
 687 }
 688
 689 void Radiant_detachGameModeObserver( ModuleObserver& observer ){
 690         g_gameModeObservers.detach( observer );
 691 }
 692
 693 const char* gamemode_get(){
 694         return g_gamemode.c_str();
 695 }
 696
 697 void gamemode_set( const char* gamemode ){
 698         if ( !string_equal( gamemode, g_gamemode.c_str() ) ) {
 699                 g_gameModeObservers.unrealise();
 700                 g_gamemode = gamemode;
 701                 g_gameModeObservers.realise();
 702         }
 703 }
 704
 705
 706 #include "os/dir.h"
 707
 708 const char* const c_library_extension =
 709 #if defined( CMAKE_SHARED_MODULE_SUFFIX )
 710     CMAKE_SHARED_MODULE_SUFFIX
 711 #elif GDEF_OS_WINDOWS
 712         "dll"
 713 #elif GDEF_OS_MACOS
 714         "dylib"
 715 #elif GDEF_OS_LINUX || GDEF_OS_BSD
 716         "so"
 717 #endif
 718 ;
 719
 720 void Radiant_loadModules( const char* path ){
 721         Directory_forEach(path, matchFileExtension(c_library_extension, [&](const char *name) {
 722                 char fullname[1024];
 723                 ASSERT_MESSAGE(strlen(path) + strlen(name) < 1024, "");
 724                 strcpy(fullname, path);
 725                 strcat(fullname, name);
 726                 globalOutputStream() << "Found '" << fullname << "'\n";
 727                 GlobalModuleServer_loadModule(fullname);
 728         }));
 729 }
 730
 731 void Radiant_loadModulesFromRoot( const char* directory ){
 732         {
 733                 StringOutputStream path( 256 );
 734                 path << directory << g_pluginsDir;
 735                 Radiant_loadModules( path.c_str() );
 736         }
 737
 738         if ( !string_equal( g_pluginsDir, g_modulesDir ) ) {
 739                 StringOutputStream path( 256 );
 740                 path << directory << g_modulesDir;
 741                 Radiant_loadModules( path.c_str() );
 742         }
 743 }
 744
 745 //! Make COLOR_BRUSHES override worldspawn eclass colour.
 746 void SetWorldspawnColour( const Vector3& colour ){
 747         EntityClass* worldspawn = GlobalEntityClassManager().findOrInsert( "worldspawn", true );
 748         eclass_release_state( worldspawn );
 749         worldspawn->color = colour;
 750         eclass_capture_state( worldspawn );
 751 }
 752
 753
 754 class WorldspawnColourEntityClassObserver : public ModuleObserver
 755 {
 756 std::size_t m_unrealised;
 757 public:
 758 WorldspawnColourEntityClassObserver() : m_unrealised( 1 ){
 759 }
 760
 761 void realise(){
 762         if ( --m_unrealised == 0 ) {
 763                 SetWorldspawnColour( g_xywindow_globals.color_brushes );
 764         }
 765 }
 766
 767 void unrealise(){
 768         if ( ++m_unrealised == 1 ) {
 769         }
 770 }
 771 };
 772
 773 WorldspawnColourEntityClassObserver g_WorldspawnColourEntityClassObserver;
 774
 775
 776 ModuleObservers g_gameToolsPathObservers;
 777
 778 void Radiant_attachGameToolsPathObserver( ModuleObserver& observer ){
 779         g_gameToolsPathObservers.attach( observer );
 780 }
 781
 782 void Radiant_detachGameToolsPathObserver( ModuleObserver& observer ){
 783         g_gameToolsPathObservers.detach( observer );
 784 }
 785
 786 void Radiant_Initialise(){
 787         GlobalModuleServer_Initialise();
 788
 789         Radiant_loadModulesFromRoot( LibPath_get() );
 790
 791         Preferences_Load();
 792
 793         bool success = Radiant_Construct( GlobalModuleServer_get() );
 794         ASSERT_MESSAGE( success, "module system failed to initialise - see radiant.log for error messages" );
 795
 796         g_gameToolsPathObservers.realise();
 797         g_gameModeObservers.realise();
 798         g_gameNameObservers.realise();
 799 }
 800
 801 void Radiant_Shutdown(){
 802         g_gameNameObservers.unrealise();
 803         g_gameModeObservers.unrealise();
 804         g_gameToolsPathObservers.unrealise();
 805
 806         if ( !g_preferences_globals.disable_ini ) {
 807                 globalOutputStream() << "Start writing prefs\n";
 808                 Preferences_Save();
 809                 globalOutputStream() << "Done prefs\n";
 810         }
 811
 812         Radiant_Destroy();
 813
 814         GlobalModuleServer_Shutdown();
 815 }
 816
 817 void Exit(){
 818         if ( ConfirmModified( "Exit " RADIANT_NAME ) ) {
 819                 gtk_main_quit();
 820         }
 821 }
 822
 823
 824 void Undo(){
 825         GlobalUndoSystem().undo();
 826         SceneChangeNotify();
 827 }
 828
 829 void Redo(){
 830         GlobalUndoSystem().redo();
 831         SceneChangeNotify();
 832 }
 833
 834 void deleteSelection(){
 835         UndoableCommand undo( "deleteSelected" );
 836         Select_Delete();
 837 }
 838
 839 void Map_ExportSelected( TextOutputStream& ostream ){
 840         Map_ExportSelected( ostream, Map_getFormat( g_map ) );
 841 }
 842
 843 void Map_ImportSelected( TextInputStream& istream ){
 844         Map_ImportSelected( istream, Map_getFormat( g_map ) );
 845 }
 846
 847 void Selection_Copy(){
 848         clipboard_copy( Map_ExportSelected );
 849 }
 850
 851 void Selection_Paste(){
 852         clipboard_paste( Map_ImportSelected );
 853 }
 854
 855 void Copy(){
 856         if ( SelectedFaces_empty() ) {
 857                 Selection_Copy();
 858         }
 859         else
 860         {
 861                 SelectedFaces_copyTexture();
 862         }
 863 }
 864
 865 void Paste(){
 866         if ( SelectedFaces_empty() ) {
 867                 UndoableCommand undo( "paste" );
 868
 869                 GlobalSelectionSystem().setSelectedAll( false );
 870                 Selection_Paste();
 871         }
 872         else
 873         {
 874                 SelectedFaces_pasteTexture();
 875         }
 876 }
 877
 878 void PasteToCamera(){
 879         CamWnd& camwnd = *g_pParentWnd->GetCamWnd();
 880         GlobalSelectionSystem().setSelectedAll( false );
 881
 882         UndoableCommand undo( "pasteToCamera" );
 883
 884         Selection_Paste();
 885
 886         // Work out the delta
 887         Vector3 mid;
 888         Select_GetMid( mid );
 889         Vector3 delta = vector3_subtracted( vector3_snapped( Camera_getOrigin( camwnd ), GetSnapGridSize() ), mid );
 890
 891         // Move to camera
 892         GlobalSelectionSystem().translateSelected( delta );
 893 }
 894
 895
 896 void ColorScheme_Original(){
 897         TextureBrowser_setBackgroundColour( GlobalTextureBrowser(), Vector3( 0.25f, 0.25f, 0.25f ) );
 898
 899         g_camwindow_globals.color_selbrushes3d = Vector3( 1.0f, 0.0f, 0.0f );
 900         g_camwindow_globals.color_cameraback = Vector3( 0.25f, 0.25f, 0.25f );
 901         CamWnd_Update( *g_pParentWnd->GetCamWnd() );
 902
 903         g_xywindow_globals.color_gridback = Vector3( 1.0f, 1.0f, 1.0f );
 904         g_xywindow_globals.color_gridminor = Vector3( 0.75f, 0.75f, 0.75f );
 905         g_xywindow_globals.color_gridmajor = Vector3( 0.5f, 0.5f, 0.5f );
 906         g_xywindow_globals.color_gridminor_alt = Vector3( 0.5f, 0.0f, 0.0f );
 907         g_xywindow_globals.color_gridmajor_alt = Vector3( 1.0f, 0.0f, 0.0f );
 908         g_xywindow_globals.color_gridblock = Vector3( 0.0f, 0.0f, 1.0f );
 909         g_xywindow_globals.color_gridtext = Vector3( 0.0f, 0.0f, 0.0f );
 910         g_xywindow_globals.color_selbrushes = Vector3( 1.0f, 0.0f, 0.0f );
 911         g_xywindow_globals.color_clipper = Vector3( 0.0f, 0.0f, 1.0f );
 912         g_xywindow_globals.color_brushes = Vector3( 0.0f, 0.0f, 0.0f );
 913         SetWorldspawnColour( g_xywindow_globals.color_brushes );
 914         g_xywindow_globals.color_viewname = Vector3( 0.5f, 0.0f, 0.75f );
 915         XY_UpdateAllWindows();
 916 }
 917
 918 void ColorScheme_QER(){
 919         TextureBrowser_setBackgroundColour( GlobalTextureBrowser(), Vector3( 0.25f, 0.25f, 0.25f ) );
 920
 921         g_camwindow_globals.color_cameraback = Vector3( 0.25f, 0.25f, 0.25f );
 922         g_camwindow_globals.color_selbrushes3d = Vector3( 1.0f, 0.0f, 0.0f );
 923         CamWnd_Update( *g_pParentWnd->GetCamWnd() );
 924
 925         g_xywindow_globals.color_gridback = Vector3( 1.0f, 1.0f, 1.0f );
 926         g_xywindow_globals.color_gridminor = Vector3( 1.0f, 1.0f, 1.0f );
 927         g_xywindow_globals.color_gridmajor = Vector3( 0.5f, 0.5f, 0.5f );
 928         g_xywindow_globals.color_gridblock = Vector3( 0.0f, 0.0f, 1.0f );
 929         g_xywindow_globals.color_gridtext = Vector3( 0.0f, 0.0f, 0.0f );
 930         g_xywindow_globals.color_selbrushes = Vector3( 1.0f, 0.0f, 0.0f );
 931         g_xywindow_globals.color_clipper = Vector3( 0.0f, 0.0f, 1.0f );
 932         g_xywindow_globals.color_brushes = Vector3( 0.0f, 0.0f, 0.0f );
 933         SetWorldspawnColour( g_xywindow_globals.color_brushes );
 934         g_xywindow_globals.color_viewname = Vector3( 0.5f, 0.0f, 0.75f );
 935         XY_UpdateAllWindows();
 936 }
 937
 938 void ColorScheme_Black(){
 939         TextureBrowser_setBackgroundColour( GlobalTextureBrowser(), Vector3( 0.25f, 0.25f, 0.25f ) );
 940
 941         g_camwindow_globals.color_cameraback = Vector3( 0.25f, 0.25f, 0.25f );
 942         g_camwindow_globals.color_selbrushes3d = Vector3( 1.0f, 0.0f, 0.0f );
 943         CamWnd_Update( *g_pParentWnd->GetCamWnd() );
 944
 945         g_xywindow_globals.color_gridback = Vector3( 0.0f, 0.0f, 0.0f );
 946         g_xywindow_globals.color_gridminor = Vector3( 0.2f, 0.2f, 0.2f );
 947         g_xywindow_globals.color_gridmajor = Vector3( 0.3f, 0.5f, 0.5f );
 948         g_xywindow_globals.color_gridblock = Vector3( 0.0f, 0.0f, 1.0f );
 949         g_xywindow_globals.color_gridtext = Vector3( 1.0f, 1.0f, 1.0f );
 950         g_xywindow_globals.color_selbrushes = Vector3( 1.0f, 0.0f, 0.0f );
 951         g_xywindow_globals.color_clipper = Vector3( 0.0f, 0.0f, 1.0f );
 952         g_xywindow_globals.color_brushes = Vector3( 1.0f, 1.0f, 1.0f );
 953         SetWorldspawnColour( g_xywindow_globals.color_brushes );
 954         g_xywindow_globals.color_viewname = Vector3( 0.7f, 0.7f, 0.0f );
 955         XY_UpdateAllWindows();
 956 }
 957
 958 /* ydnar: to emulate maya/max/lightwave color schemes */
 959 void ColorScheme_Ydnar(){
 960         TextureBrowser_setBackgroundColour( GlobalTextureBrowser(), Vector3( 0.25f, 0.25f, 0.25f ) );
 961
 962         g_camwindow_globals.color_cameraback = Vector3( 0.25f, 0.25f, 0.25f );
 963         g_camwindow_globals.color_selbrushes3d = Vector3( 1.0f, 0.0f, 0.0f );
 964         CamWnd_Update( *g_pParentWnd->GetCamWnd() );
 965
 966         g_xywindow_globals.color_gridback = Vector3( 0.77f, 0.77f, 0.77f );
 967         g_xywindow_globals.color_gridminor = Vector3( 0.83f, 0.83f, 0.83f );
 968         g_xywindow_globals.color_gridmajor = Vector3( 0.89f, 0.89f, 0.89f );
 969         g_xywindow_globals.color_gridblock = Vector3( 1.0f, 1.0f, 1.0f );
 970         g_xywindow_globals.color_gridtext = Vector3( 0.0f, 0.0f, 0.0f );
 971         g_xywindow_globals.color_selbrushes = Vector3( 1.0f, 0.0f, 0.0f );
 972         g_xywindow_globals.color_clipper = Vector3( 0.0f, 0.0f, 1.0f );
 973         g_xywindow_globals.color_brushes = Vector3( 0.0f, 0.0f, 0.0f );
 974         SetWorldspawnColour( g_xywindow_globals.color_brushes );
 975         g_xywindow_globals.color_viewname = Vector3( 0.5f, 0.0f, 0.75f );
 976         XY_UpdateAllWindows();
 977 }
 978
 979 /* color scheme to fit the GTK Adwaita Dark theme */
 980 void ColorScheme_AdwaitaDark()
 981 {
 982         // SI_Colors0
 983         // GlobalTextureBrowser().color_textureback
 984         TextureBrowser_setBackgroundColour(GlobalTextureBrowser(), Vector3(0.25f, 0.25f, 0.25f));
 985
 986         // SI_Colors4
 987         g_camwindow_globals.color_cameraback = Vector3(0.25f, 0.25f, 0.25f);
 988         // SI_Colors12
 989         g_camwindow_globals.color_selbrushes3d = Vector3(1.0f, 0.0f, 0.0f);
 990         CamWnd_Update(*g_pParentWnd->GetCamWnd());
 991
 992         // SI_Colors1
 993         g_xywindow_globals.color_gridback = Vector3(0.25f, 0.25f, 0.25f);
 994         // SI_Colors2
 995         g_xywindow_globals.color_gridminor = Vector3(0.21f, 0.23f, 0.23f);
 996         // SI_Colors3
 997         g_xywindow_globals.color_gridmajor = Vector3(0.14f, 0.15f, 0.15f);
 998         // SI_Colors14
 999         g_xywindow_globals.color_gridmajor_alt = Vector3(1.0f, 0.0f, 0.0f);
1000         // SI_Colors6
1001         g_xywindow_globals.color_gridblock = Vector3(1.0f, 1.0f, 1.0f);
1002         // SI_Colors7
1003         g_xywindow_globals.color_gridtext = Vector3(0.0f, 0.0f, 0.0f);
1004         // ??
1005         g_xywindow_globals.color_selbrushes = Vector3(1.0f, 0.0f, 0.0f);
1006         // ??
1007         g_xywindow_globals.color_clipper = Vector3(0.0f, 0.0f, 1.0f);
1008         // SI_Colors8
1009         g_xywindow_globals.color_brushes = Vector3(0.73f, 0.73f, 0.73f);
1010
1011         // SI_AxisColors0
1012         g_xywindow_globals.AxisColorX = Vector3(1.0f, 0.0f, 0.0f);
1013         // SI_AxisColors1
1014         g_xywindow_globals.AxisColorY = Vector3(0.0f, 1.0f, 0.0f);
1015         // SI_AxisColors2
1016         g_xywindow_globals.AxisColorZ = Vector3(0.0f, 0.0f, 1.0f);
1017         SetWorldspawnColour(g_xywindow_globals.color_brushes);
1018         // ??
1019         g_xywindow_globals.color_viewname = Vector3(0.5f, 0.0f, 0.75f);
1020         XY_UpdateAllWindows();
1021
1022         // SI_Colors5
1023         // g_entity_globals.color_entity = Vector3(0.0f, 0.0f, 0.0f);
1024 }
1025
1026 typedef Callback<void(Vector3&)> GetColourCallback;
1027 typedef Callback<void(const Vector3&)> SetColourCallback;
1028
1029 class ChooseColour
1030 {
1031 GetColourCallback m_get;
1032 SetColourCallback m_set;
1033 public:
1034 ChooseColour( const GetColourCallback& get, const SetColourCallback& set )
1035         : m_get( get ), m_set( set ){
1036 }
1037
1038 void operator()(){
1039         Vector3 colour;
1040         m_get( colour );
1041         color_dialog( MainFrame_getWindow(), colour );
1042         m_set( colour );
1043 }
1044 };
1045
1046
1047 void Colour_get( const Vector3& colour, Vector3& other ){
1048         other = colour;
1049 }
1050
1051 typedef ConstReferenceCaller<Vector3, void(Vector3&), Colour_get> ColourGetCaller;
1052
1053 void Colour_set( Vector3& colour, const Vector3& other ){
1054         colour = other;
1055         SceneChangeNotify();
1056 }
1057
1058 typedef ReferenceCaller<Vector3, void(const Vector3&), Colour_set> ColourSetCaller;
1059
1060 void BrushColour_set( const Vector3& other ){
1061         g_xywindow_globals.color_brushes = other;
1062         SetWorldspawnColour( g_xywindow_globals.color_brushes );
1063         SceneChangeNotify();
1064 }
1065
1066 typedef FreeCaller<void(const Vector3&), BrushColour_set> BrushColourSetCaller;
1067
1068 void ClipperColour_set( const Vector3& other ){
1069         g_xywindow_globals.color_clipper = other;
1070         Brush_clipperColourChanged();
1071         SceneChangeNotify();
1072 }
1073
1074 typedef FreeCaller<void(const Vector3&), ClipperColour_set> ClipperColourSetCaller;
1075
1076 void TextureBrowserColour_get( Vector3& other ){
1077         other = TextureBrowser_getBackgroundColour( GlobalTextureBrowser() );
1078 }
1079
1080 typedef FreeCaller<void(Vector3&), TextureBrowserColour_get> TextureBrowserColourGetCaller;
1081
1082 void TextureBrowserColour_set( const Vector3& other ){
1083         TextureBrowser_setBackgroundColour( GlobalTextureBrowser(), other );
1084 }
1085
1086 typedef FreeCaller<void(const Vector3&), TextureBrowserColour_set> TextureBrowserColourSetCaller;
1087
1088
1089 class ColoursMenu
1090 {
1091 public:
1092 ChooseColour m_textureback;
1093 ChooseColour m_xyback;
1094 ChooseColour m_gridmajor;
1095 ChooseColour m_gridminor;
1096 ChooseColour m_gridmajor_alt;
1097 ChooseColour m_gridminor_alt;
1098 ChooseColour m_gridtext;
1099 ChooseColour m_gridblock;
1100 ChooseColour m_cameraback;
1101 ChooseColour m_brush;
1102 ChooseColour m_selectedbrush;
1103 ChooseColour m_selectedbrush3d;
1104 ChooseColour m_clipper;
1105 ChooseColour m_viewname;
1106
1107 ColoursMenu() :
1108         m_textureback( TextureBrowserColourGetCaller(), TextureBrowserColourSetCaller() ),
1109         m_xyback( ColourGetCaller( g_xywindow_globals.color_gridback ), ColourSetCaller( g_xywindow_globals.color_gridback ) ),
1110         m_gridmajor( ColourGetCaller( g_xywindow_globals.color_gridmajor ), ColourSetCaller( g_xywindow_globals.color_gridmajor ) ),
1111         m_gridminor( ColourGetCaller( g_xywindow_globals.color_gridminor ), ColourSetCaller( g_xywindow_globals.color_gridminor ) ),
1112         m_gridmajor_alt( ColourGetCaller( g_xywindow_globals.color_gridmajor_alt ), ColourSetCaller( g_xywindow_globals.color_gridmajor_alt ) ),
1113         m_gridminor_alt( ColourGetCaller( g_xywindow_globals.color_gridminor_alt ), ColourSetCaller( g_xywindow_globals.color_gridminor_alt ) ),
1114         m_gridtext( ColourGetCaller( g_xywindow_globals.color_gridtext ), ColourSetCaller( g_xywindow_globals.color_gridtext ) ),
1115         m_gridblock( ColourGetCaller( g_xywindow_globals.color_gridblock ), ColourSetCaller( g_xywindow_globals.color_gridblock ) ),
1116         m_cameraback( ColourGetCaller( g_camwindow_globals.color_cameraback ), ColourSetCaller( g_camwindow_globals.color_cameraback ) ),
1117         m_brush( ColourGetCaller( g_xywindow_globals.color_brushes ), BrushColourSetCaller() ),
1118         m_selectedbrush( ColourGetCaller( g_xywindow_globals.color_selbrushes ), ColourSetCaller( g_xywindow_globals.color_selbrushes ) ),
1119         m_selectedbrush3d( ColourGetCaller( g_camwindow_globals.color_selbrushes3d ), ColourSetCaller( g_camwindow_globals.color_selbrushes3d ) ),
1120         m_clipper( ColourGetCaller( g_xywindow_globals.color_clipper ), ClipperColourSetCaller() ),
1121         m_viewname( ColourGetCaller( g_xywindow_globals.color_viewname ), ColourSetCaller( g_xywindow_globals.color_viewname ) ){
1122 }
1123 };
1124
1125 ColoursMenu g_ColoursMenu;
1126
1127 ui::MenuItem create_colours_menu(){
1128         auto colours_menu_item = new_sub_menu_item_with_mnemonic( "Colors" );
1129         auto menu_in_menu = ui::Menu::from( gtk_menu_item_get_submenu( colours_menu_item ) );
1130         if ( g_Layout_enableDetachableMenus.m_value ) {
1131                 menu_tearoff( menu_in_menu );
1132         }
1133
1134         auto menu_3 = create_sub_menu_with_mnemonic( menu_in_menu, "Themes" );
1135         if ( g_Layout_enableDetachableMenus.m_value ) {
1136                 menu_tearoff( menu_3 );
1137         }
1138
1139         create_menu_item_with_mnemonic( menu_3, "QE4 Original", "ColorSchemeOriginal" );
1140         create_menu_item_with_mnemonic( menu_3, "Q3Radiant Original", "ColorSchemeQER" );
1141         create_menu_item_with_mnemonic( menu_3, "Black and Green", "ColorSchemeBlackAndGreen" );
1142         create_menu_item_with_mnemonic( menu_3, "Maya/Max/Lightwave Emulation", "ColorSchemeYdnar" );
1143         create_menu_item_with_mnemonic(menu_3, "Adwaita Dark", "ColorSchemeAdwaitaDark");
1144
1145 #ifndef GARUX_DISABLE_GTKTHEME
1146         create_menu_item_with_mnemonic( menu_in_menu, "GTK Theme...", "gtkThemeDlg" );
1147 #endif
1148
1149         menu_separator( menu_in_menu );
1150
1151         create_menu_item_with_mnemonic( menu_in_menu, "_Texture Background...", "ChooseTextureBackgroundColor" );
1152         create_menu_item_with_mnemonic( menu_in_menu, "Grid Background...", "ChooseGridBackgroundColor" );
1153         create_menu_item_with_mnemonic( menu_in_menu, "Grid Major...", "ChooseGridMajorColor" );
1154         create_menu_item_with_mnemonic( menu_in_menu, "Grid Minor...", "ChooseGridMinorColor" );
1155         create_menu_item_with_mnemonic( menu_in_menu, "Grid Major Small...", "ChooseSmallGridMajorColor" );
1156         create_menu_item_with_mnemonic( menu_in_menu, "Grid Minor Small...", "ChooseSmallGridMinorColor" );
1157         create_menu_item_with_mnemonic( menu_in_menu, "Grid Text...", "ChooseGridTextColor" );
1158         create_menu_item_with_mnemonic( menu_in_menu, "Grid Block...", "ChooseGridBlockColor" );
1159         create_menu_item_with_mnemonic( menu_in_menu, "Default Brush...", "ChooseBrushColor" );
1160         create_menu_item_with_mnemonic( menu_in_menu, "Camera Background...", "ChooseCameraBackgroundColor" );
1161         create_menu_item_with_mnemonic( menu_in_menu, "Selected Brush...", "ChooseSelectedBrushColor" );
1162         create_menu_item_with_mnemonic( menu_in_menu, "Selected Brush (Camera)...", "ChooseCameraSelectedBrushColor" );
1163         create_menu_item_with_mnemonic( menu_in_menu, "Clipper...", "ChooseClipperColor" );
1164         create_menu_item_with_mnemonic( menu_in_menu, "Active View name...", "ChooseOrthoViewNameColor" );
1165
1166         return colours_menu_item;
1167 }
1168
1169
1170 void Restart(){
1171         PluginsMenu_clear();
1172         PluginToolbar_clear();
1173
1174         Radiant_Shutdown();
1175         Radiant_Initialise();
1176
1177         PluginsMenu_populate();
1178
1179         PluginToolbar_populate();
1180 }
1181
1182
1183 void thunk_OnSleep(){
1184         g_pParentWnd->OnSleep();
1185 }
1186
1187 void OpenHelpURL(){
1188         OpenURL( "https://gitlab.com/xonotic/xonotic/wikis/Mapping" );
1189 }
1190
1191 void OpenBugReportURL(){
1192         OpenURL( "https://gitlab.com/xonotic/netradiant/issues" );
1193 }
1194
1195
1196 ui::Widget g_page_console{ui::null};
1197
1198 void Console_ToggleShow(){
1199         GroupDialog_showPage( g_page_console );
1200 }
1201
1202 ui::Widget g_page_entity{ui::null};
1203
1204 void EntityInspector_ToggleShow(){
1205         GroupDialog_showPage( g_page_entity );
1206 }
1207
1208
1209 void SetClipMode( bool enable );
1210
1211 void ModeChangeNotify();
1212
1213 typedef void ( *ToolMode )();
1214
1215 ToolMode g_currentToolMode = 0;
1216 bool g_currentToolModeSupportsComponentEditing = false;
1217 ToolMode g_defaultToolMode = 0;
1218
1219
1220 void SelectionSystem_DefaultMode(){
1221         GlobalSelectionSystem().SetMode( SelectionSystem::ePrimitive );
1222         GlobalSelectionSystem().SetComponentMode( SelectionSystem::eDefault );
1223         ModeChangeNotify();
1224 }
1225
1226
1227 bool EdgeMode(){
1228         return GlobalSelectionSystem().Mode() == SelectionSystem::eComponent
1229                    && GlobalSelectionSystem().ComponentMode() == SelectionSystem::eEdge;
1230 }
1231
1232 bool VertexMode(){
1233         return GlobalSelectionSystem().Mode() == SelectionSystem::eComponent
1234                    && GlobalSelectionSystem().ComponentMode() == SelectionSystem::eVertex;
1235 }
1236
1237 bool FaceMode(){
1238         return GlobalSelectionSystem().Mode() == SelectionSystem::eComponent
1239                    && GlobalSelectionSystem().ComponentMode() == SelectionSystem::eFace;
1240 }
1241
1242 template<bool( *BoolFunction ) ( )>
1243 class BoolFunctionExport
1244 {
1245 public:
1246 static void apply( const Callback<void(bool)> & importCallback ){
1247         importCallback( BoolFunction() );
1248 }
1249 };
1250
1251 typedef FreeCaller<void(const Callback<void(bool)> &), &BoolFunctionExport<EdgeMode>::apply> EdgeModeApplyCaller;
1252 EdgeModeApplyCaller g_edgeMode_button_caller;
1253 Callback<void(const Callback<void(bool)> &)> g_edgeMode_button_callback( g_edgeMode_button_caller );
1254 ToggleItem g_edgeMode_button( g_edgeMode_button_callback );
1255
1256 typedef FreeCaller<void(const Callback<void(bool)> &), &BoolFunctionExport<VertexMode>::apply> VertexModeApplyCaller;
1257 VertexModeApplyCaller g_vertexMode_button_caller;
1258 Callback<void(const Callback<void(bool)> &)> g_vertexMode_button_callback( g_vertexMode_button_caller );
1259 ToggleItem g_vertexMode_button( g_vertexMode_button_callback );
1260
1261 typedef FreeCaller<void(const Callback<void(bool)> &), &BoolFunctionExport<FaceMode>::apply> FaceModeApplyCaller;
1262 FaceModeApplyCaller g_faceMode_button_caller;
1263 Callback<void(const Callback<void(bool)> &)> g_faceMode_button_callback( g_faceMode_button_caller );
1264 ToggleItem g_faceMode_button( g_faceMode_button_callback );
1265
1266 void ComponentModeChanged(){
1267         g_edgeMode_button.update();
1268         g_vertexMode_button.update();
1269         g_faceMode_button.update();
1270 }
1271
1272 void ComponentMode_SelectionChanged( const Selectable& selectable ){
1273         if ( GlobalSelectionSystem().Mode() == SelectionSystem::eComponent
1274                  && GlobalSelectionSystem().countSelected() == 0 ) {
1275                 SelectionSystem_DefaultMode();
1276                 ComponentModeChanged();
1277         }
1278 }
1279
1280 void SelectEdgeMode(){
1281 #if 0
1282         if ( GlobalSelectionSystem().Mode() == SelectionSystem::eComponent ) {
1283                 GlobalSelectionSystem().Select( false );
1284         }
1285 #endif
1286
1287         if ( EdgeMode() ) {
1288                 SelectionSystem_DefaultMode();
1289         }
1290         else if ( GlobalSelectionSystem().countSelected() != 0 ) {
1291                 if ( !g_currentToolModeSupportsComponentEditing ) {
1292                         g_defaultToolMode();
1293                 }
1294
1295                 GlobalSelectionSystem().SetMode( SelectionSystem::eComponent );
1296                 GlobalSelectionSystem().SetComponentMode( SelectionSystem::eEdge );
1297         }
1298
1299         ComponentModeChanged();
1300
1301         ModeChangeNotify();
1302 }
1303
1304 void SelectVertexMode(){
1305 #if 0
1306         if ( GlobalSelectionSystem().Mode() == SelectionSystem::eComponent ) {
1307                 GlobalSelectionSystem().Select( false );
1308         }
1309 #endif
1310
1311         if ( VertexMode() ) {
1312                 SelectionSystem_DefaultMode();
1313         }
1314         else if ( GlobalSelectionSystem().countSelected() != 0 ) {
1315                 if ( !g_currentToolModeSupportsComponentEditing ) {
1316                         g_defaultToolMode();
1317                 }
1318
1319                 GlobalSelectionSystem().SetMode( SelectionSystem::eComponent );
1320                 GlobalSelectionSystem().SetComponentMode( SelectionSystem::eVertex );
1321         }
1322
1323         ComponentModeChanged();
1324
1325         ModeChangeNotify();
1326 }
1327
1328 void SelectFaceMode(){
1329 #if 0
1330         if ( GlobalSelectionSystem().Mode() == SelectionSystem::eComponent ) {
1331                 GlobalSelectionSystem().Select( false );
1332         }
1333 #endif
1334
1335         if ( FaceMode() ) {
1336                 SelectionSystem_DefaultMode();
1337         }
1338         else if ( GlobalSelectionSystem().countSelected() != 0 ) {
1339                 if ( !g_currentToolModeSupportsComponentEditing ) {
1340                         g_defaultToolMode();
1341                 }
1342
1343                 GlobalSelectionSystem().SetMode( SelectionSystem::eComponent );
1344                 GlobalSelectionSystem().SetComponentMode( SelectionSystem::eFace );
1345         }
1346
1347         ComponentModeChanged();
1348
1349         ModeChangeNotify();
1350 }
1351
1352
1353 class CloneSelected : public scene::Graph::Walker
1354 {
1355 bool doMakeUnique;
1356 NodeSmartReference worldspawn;
1357 public:
1358 CloneSelected( bool d ) : doMakeUnique( d ), worldspawn( Map_FindOrInsertWorldspawn( g_map ) ){
1359 }
1360
1361 bool pre( const scene::Path& path, scene::Instance& instance ) const {
1362         if ( path.size() == 1 ) {
1363                 return true;
1364         }
1365
1366         // ignore worldspawn, but keep checking children
1367         NodeSmartReference me( path.top().get() );
1368         if ( me == worldspawn ) {
1369                 return true;
1370         }
1371
1372         if ( !path.top().get().isRoot() ) {
1373                 Selectable* selectable = Instance_getSelectable( instance );
1374                 if ( selectable != 0
1375                          && selectable->isSelected() ) {
1376                         return false;
1377                 }
1378         }
1379
1380         return true;
1381 }
1382
1383 void post( const scene::Path& path, scene::Instance& instance ) const {
1384         if ( path.size() == 1 ) {
1385                 return;
1386         }
1387
1388         // ignore worldspawn, but keep checking children
1389         NodeSmartReference me( path.top().get() );
1390         if ( me == worldspawn ) {
1391                 return;
1392         }
1393
1394         if ( !path.top().get().isRoot() ) {
1395                 Selectable* selectable = Instance_getSelectable( instance );
1396                 if ( selectable != 0
1397                          && selectable->isSelected() ) {
1398                         NodeSmartReference clone( Node_Clone( path.top() ) );
1399                         if ( doMakeUnique ) {
1400                                 Map_gatherNamespaced( clone );
1401                         }
1402                         Node_getTraversable( path.parent().get() )->insert( clone );
1403                 }
1404         }
1405 }
1406 };
1407
1408 void Scene_Clone_Selected( scene::Graph& graph, bool doMakeUnique ){
1409         graph.traverse( CloneSelected( doMakeUnique ) );
1410
1411         Map_mergeClonedNames();
1412 }
1413
1414 enum ENudgeDirection
1415 {
1416         eNudgeUp = 1,
1417         eNudgeDown = 3,
1418         eNudgeLeft = 0,
1419         eNudgeRight = 2,
1420 };
1421
1422 struct AxisBase
1423 {
1424         Vector3 x;
1425         Vector3 y;
1426         Vector3 z;
1427
1428         AxisBase( const Vector3& x_, const Vector3& y_, const Vector3& z_ )
1429                 : x( x_ ), y( y_ ), z( z_ ){
1430         }
1431 };
1432
1433 AxisBase AxisBase_forViewType( VIEWTYPE viewtype ){
1434         switch ( viewtype )
1435         {
1436         case XY:
1437                 return AxisBase( g_vector3_axis_x, g_vector3_axis_y, g_vector3_axis_z );
1438         case XZ:
1439                 return AxisBase( g_vector3_axis_x, g_vector3_axis_z, g_vector3_axis_y );
1440         case YZ:
1441                 return AxisBase( g_vector3_axis_y, g_vector3_axis_z, g_vector3_axis_x );
1442         }
1443
1444         ERROR_MESSAGE( "invalid viewtype" );
1445         return AxisBase( Vector3( 0, 0, 0 ), Vector3( 0, 0, 0 ), Vector3( 0, 0, 0 ) );
1446 }
1447
1448 Vector3 AxisBase_axisForDirection( const AxisBase& axes, ENudgeDirection direction ){
1449         switch ( direction )
1450         {
1451         case eNudgeLeft:
1452                 return vector3_negated( axes.x );
1453         case eNudgeUp:
1454                 return axes.y;
1455         case eNudgeRight:
1456                 return axes.x;
1457         case eNudgeDown:
1458                 return vector3_negated( axes.y );
1459         }
1460
1461         ERROR_MESSAGE( "invalid direction" );
1462         return Vector3( 0, 0, 0 );
1463 }
1464
1465 void NudgeSelection( ENudgeDirection direction, float fAmount, VIEWTYPE viewtype ){
1466         AxisBase axes( AxisBase_forViewType( viewtype ) );
1467         Vector3 view_direction( vector3_negated( axes.z ) );
1468         Vector3 nudge( vector3_scaled( AxisBase_axisForDirection( axes, direction ), fAmount ) );
1469         GlobalSelectionSystem().NudgeManipulator( nudge, view_direction );
1470 }
1471
1472 void Selection_Clone(){
1473         if ( GlobalSelectionSystem().Mode() == SelectionSystem::ePrimitive ) {
1474                 UndoableCommand undo( "cloneSelected" );
1475
1476                 Scene_Clone_Selected( GlobalSceneGraph(), false );
1477
1478                 //NudgeSelection(eNudgeRight, GetGridSize(), GlobalXYWnd_getCurrentViewType());
1479                 //NudgeSelection(eNudgeDown, GetGridSize(), GlobalXYWnd_getCurrentViewType());
1480         }
1481 }
1482
1483 void Selection_Clone_MakeUnique(){
1484         if ( GlobalSelectionSystem().Mode() == SelectionSystem::ePrimitive ) {
1485                 UndoableCommand undo( "cloneSelectedMakeUnique" );
1486
1487                 Scene_Clone_Selected( GlobalSceneGraph(), true );
1488
1489                 //NudgeSelection(eNudgeRight, GetGridSize(), GlobalXYWnd_getCurrentViewType());
1490                 //NudgeSelection(eNudgeDown, GetGridSize(), GlobalXYWnd_getCurrentViewType());
1491         }
1492 }
1493
1494 // called when the escape key is used (either on the main window or on an inspector)
1495 void Selection_Deselect(){
1496         if ( GlobalSelectionSystem().Mode() == SelectionSystem::eComponent ) {
1497                 if ( GlobalSelectionSystem().countSelectedComponents() != 0 ) {
1498                         GlobalSelectionSystem().setSelectedAllComponents( false );
1499                 }
1500                 else
1501                 {
1502                         SelectionSystem_DefaultMode();
1503                         ComponentModeChanged();
1504                 }
1505         }
1506         else
1507         {
1508                 if ( GlobalSelectionSystem().countSelectedComponents() != 0 ) {
1509                         GlobalSelectionSystem().setSelectedAllComponents( false );
1510                 }
1511                 else
1512                 {
1513                         GlobalSelectionSystem().setSelectedAll( false );
1514                 }
1515         }
1516 }
1517
1518
1519 void Selection_NudgeUp(){
1520         UndoableCommand undo( "nudgeSelectedUp" );
1521         NudgeSelection( eNudgeUp, GetGridSize(), GlobalXYWnd_getCurrentViewType() );
1522 }
1523
1524 void Selection_NudgeDown(){
1525         UndoableCommand undo( "nudgeSelectedDown" );
1526         NudgeSelection( eNudgeDown, GetGridSize(), GlobalXYWnd_getCurrentViewType() );
1527 }
1528
1529 void Selection_NudgeLeft(){
1530         UndoableCommand undo( "nudgeSelectedLeft" );
1531         NudgeSelection( eNudgeLeft, GetGridSize(), GlobalXYWnd_getCurrentViewType() );
1532 }
1533
1534 void Selection_NudgeRight(){
1535         UndoableCommand undo( "nudgeSelectedRight" );
1536         NudgeSelection( eNudgeRight, GetGridSize(), GlobalXYWnd_getCurrentViewType() );
1537 }
1538
1539
1540 void TranslateToolExport( const Callback<void(bool)> & importCallback ){
1541         importCallback( GlobalSelectionSystem().ManipulatorMode() == SelectionSystem::eTranslate );
1542 }
1543
1544 void RotateToolExport( const Callback<void(bool)> & importCallback ){
1545         importCallback( GlobalSelectionSystem().ManipulatorMode() == SelectionSystem::eRotate );
1546 }
1547
1548 void ScaleToolExport( const Callback<void(bool)> & importCallback ){
1549         importCallback( GlobalSelectionSystem().ManipulatorMode() == SelectionSystem::eScale );
1550 }
1551
1552 void DragToolExport( const Callback<void(bool)> & importCallback ){
1553         importCallback( GlobalSelectionSystem().ManipulatorMode() == SelectionSystem::eDrag );
1554 }
1555
1556 void ClipperToolExport( const Callback<void(bool)> & importCallback ){
1557         importCallback( GlobalSelectionSystem().ManipulatorMode() == SelectionSystem::eClip );
1558 }
1559
1560 FreeCaller<void(const Callback<void(bool)> &), TranslateToolExport> g_translatemode_button_caller;
1561 Callback<void(const Callback<void(bool)> &)> g_translatemode_button_callback( g_translatemode_button_caller );
1562 ToggleItem g_translatemode_button( g_translatemode_button_callback );
1563
1564 FreeCaller<void(const Callback<void(bool)> &), RotateToolExport> g_rotatemode_button_caller;
1565 Callback<void(const Callback<void(bool)> &)> g_rotatemode_button_callback( g_rotatemode_button_caller );
1566 ToggleItem g_rotatemode_button( g_rotatemode_button_callback );
1567
1568 FreeCaller<void(const Callback<void(bool)> &), ScaleToolExport> g_scalemode_button_caller;
1569 Callback<void(const Callback<void(bool)> &)> g_scalemode_button_callback( g_scalemode_button_caller );
1570 ToggleItem g_scalemode_button( g_scalemode_button_callback );
1571
1572 FreeCaller<void(const Callback<void(bool)> &), DragToolExport> g_dragmode_button_caller;
1573 Callback<void(const Callback<void(bool)> &)> g_dragmode_button_callback( g_dragmode_button_caller );
1574 ToggleItem g_dragmode_button( g_dragmode_button_callback );
1575
1576 FreeCaller<void(const Callback<void(bool)> &), ClipperToolExport> g_clipper_button_caller;
1577 Callback<void(const Callback<void(bool)> &)> g_clipper_button_callback( g_clipper_button_caller );
1578 ToggleItem g_clipper_button( g_clipper_button_callback );
1579
1580 void ToolChanged(){
1581         g_translatemode_button.update();
1582         g_rotatemode_button.update();
1583         g_scalemode_button.update();
1584         g_dragmode_button.update();
1585         g_clipper_button.update();
1586 }
1587
1588 const char* const c_ResizeMode_status = "QE4 Drag Tool: move and resize objects";
1589
1590 void DragMode(){
1591         if ( g_currentToolMode == DragMode && g_defaultToolMode != DragMode ) {
1592                 g_defaultToolMode();
1593         }
1594         else
1595         {
1596                 g_currentToolMode = DragMode;
1597                 g_currentToolModeSupportsComponentEditing = true;
1598
1599                 OnClipMode( false );
1600
1601                 Sys_Status( c_ResizeMode_status );
1602                 GlobalSelectionSystem().SetManipulatorMode( SelectionSystem::eDrag );
1603                 ToolChanged();
1604                 ModeChangeNotify();
1605         }
1606 }
1607
1608
1609 const char* const c_TranslateMode_status = "Translate Tool: translate objects and components";
1610
1611 void TranslateMode(){
1612         if ( g_currentToolMode == TranslateMode && g_defaultToolMode != TranslateMode ) {
1613                 g_defaultToolMode();
1614         }
1615         else
1616         {
1617                 g_currentToolMode = TranslateMode;
1618                 g_currentToolModeSupportsComponentEditing = true;
1619
1620                 OnClipMode( false );
1621
1622                 Sys_Status( c_TranslateMode_status );
1623                 GlobalSelectionSystem().SetManipulatorMode( SelectionSystem::eTranslate );
1624                 ToolChanged();
1625                 ModeChangeNotify();
1626         }
1627 }
1628
1629 const char* const c_RotateMode_status = "Rotate Tool: rotate objects and components";
1630
1631 void RotateMode(){
1632         if ( g_currentToolMode == RotateMode && g_defaultToolMode != RotateMode ) {
1633                 g_defaultToolMode();
1634         }
1635         else
1636         {
1637                 g_currentToolMode = RotateMode;
1638                 g_currentToolModeSupportsComponentEditing = true;
1639
1640                 OnClipMode( false );
1641
1642                 Sys_Status( c_RotateMode_status );
1643                 GlobalSelectionSystem().SetManipulatorMode( SelectionSystem::eRotate );
1644                 ToolChanged();
1645                 ModeChangeNotify();
1646         }
1647 }
1648
1649 const char* const c_ScaleMode_status = "Scale Tool: scale objects and components";
1650
1651 void ScaleMode(){
1652         if ( g_currentToolMode == ScaleMode && g_defaultToolMode != ScaleMode ) {
1653                 g_defaultToolMode();
1654         }
1655         else
1656         {
1657                 g_currentToolMode = ScaleMode;
1658                 g_currentToolModeSupportsComponentEditing = true;
1659
1660                 OnClipMode( false );
1661
1662                 Sys_Status( c_ScaleMode_status );
1663                 GlobalSelectionSystem().SetManipulatorMode( SelectionSystem::eScale );
1664                 ToolChanged();
1665                 ModeChangeNotify();
1666         }
1667 }
1668
1669
1670 const char* const c_ClipperMode_status = "Clipper Tool: apply clip planes to objects";
1671
1672
1673 void ClipperMode(){
1674         if ( g_currentToolMode == ClipperMode && g_defaultToolMode != ClipperMode ) {
1675                 g_defaultToolMode();
1676         }
1677         else
1678         {
1679                 g_currentToolMode = ClipperMode;
1680                 g_currentToolModeSupportsComponentEditing = false;
1681
1682                 SelectionSystem_DefaultMode();
1683
1684                 OnClipMode( true );
1685
1686                 Sys_Status( c_ClipperMode_status );
1687                 GlobalSelectionSystem().SetManipulatorMode( SelectionSystem::eClip );
1688                 ToolChanged();
1689                 ModeChangeNotify();
1690         }
1691 }
1692
1693
1694 void ToggleRotateScaleModes(){
1695         if ( g_currentToolMode == RotateMode ) {
1696                 ScaleMode();
1697         }
1698         else
1699         {
1700                 RotateMode();
1701         }
1702 }
1703
1704 void ToggleDragScaleModes(){
1705         if ( g_currentToolMode == DragMode ) {
1706                 ScaleMode();
1707         }
1708         else
1709         {
1710                 DragMode();
1711         }
1712 }
1713
1714
1715 void Texdef_Rotate( float angle ){
1716         StringOutputStream command;
1717         command << "brushRotateTexture -angle " << angle;
1718         UndoableCommand undo( command.c_str() );
1719         Select_RotateTexture( angle );
1720 }
1721
1722 void Texdef_RotateClockwise(){
1723         Texdef_Rotate( static_cast<float>( fabs( g_si_globals.rotate ) ) );
1724 }
1725
1726 void Texdef_RotateAntiClockwise(){
1727         Texdef_Rotate( static_cast<float>( -fabs( g_si_globals.rotate ) ) );
1728 }
1729
1730 void Texdef_Scale( float x, float y ){
1731         StringOutputStream command;
1732         command << "brushScaleTexture -x " << x << " -y " << y;
1733         UndoableCommand undo( command.c_str() );
1734         Select_ScaleTexture( x, y );
1735 }
1736
1737 void Texdef_ScaleUp(){
1738         Texdef_Scale( 0, g_si_globals.scale[1] );
1739 }
1740
1741 void Texdef_ScaleDown(){
1742         Texdef_Scale( 0, -g_si_globals.scale[1] );
1743 }
1744
1745 void Texdef_ScaleLeft(){
1746         Texdef_Scale( -g_si_globals.scale[0],0 );
1747 }
1748
1749 void Texdef_ScaleRight(){
1750         Texdef_Scale( g_si_globals.scale[0],0 );
1751 }
1752
1753 void Texdef_Shift( float x, float y ){
1754         StringOutputStream command;
1755         command << "brushShiftTexture -x " << x << " -y " << y;
1756         UndoableCommand undo( command.c_str() );
1757         Select_ShiftTexture( x, y );
1758 }
1759
1760 void Texdef_ShiftLeft(){
1761         Texdef_Shift( -g_si_globals.shift[0], 0 );
1762 }
1763
1764 void Texdef_ShiftRight(){
1765         Texdef_Shift( g_si_globals.shift[0], 0 );
1766 }
1767
1768 void Texdef_ShiftUp(){
1769         Texdef_Shift( 0, g_si_globals.shift[1] );
1770 }
1771
1772 void Texdef_ShiftDown(){
1773         Texdef_Shift( 0, -g_si_globals.shift[1] );
1774 }
1775
1776
1777
1778 class SnappableSnapToGridSelected : public scene::Graph::Walker
1779 {
1780 float m_snap;
1781 public:
1782 SnappableSnapToGridSelected( float snap )
1783         : m_snap( snap ){
1784 }
1785
1786 bool pre( const scene::Path& path, scene::Instance& instance ) const {
1787         if ( path.top().get().visible() ) {
1788                 Snappable* snappable = Node_getSnappable( path.top() );
1789                 if ( snappable != 0
1790                          && Instance_getSelectable( instance )->isSelected() ) {
1791                         snappable->snapto( m_snap );
1792                 }
1793         }
1794         return true;
1795 }
1796 };
1797
1798 void Scene_SnapToGrid_Selected( scene::Graph& graph, float snap ){
1799         graph.traverse( SnappableSnapToGridSelected( snap ) );
1800 }
1801
1802 class ComponentSnappableSnapToGridSelected : public scene::Graph::Walker
1803 {
1804 float m_snap;
1805 public:
1806 ComponentSnappableSnapToGridSelected( float snap )
1807         : m_snap( snap ){
1808 }
1809
1810 bool pre( const scene::Path& path, scene::Instance& instance ) const {
1811         if ( path.top().get().visible() ) {
1812                 ComponentSnappable* componentSnappable = Instance_getComponentSnappable( instance );
1813                 if ( componentSnappable != 0
1814                          && Instance_getSelectable( instance )->isSelected() ) {
1815                         componentSnappable->snapComponents( m_snap );
1816                 }
1817         }
1818         return true;
1819 }
1820 };
1821
1822 void Scene_SnapToGrid_Component_Selected( scene::Graph& graph, float snap ){
1823         graph.traverse( ComponentSnappableSnapToGridSelected( snap ) );
1824 }
1825
1826 void Selection_SnapToGrid(){
1827         StringOutputStream command;
1828         command << "snapSelected -grid " << GetGridSize();
1829         UndoableCommand undo( command.c_str() );
1830
1831         if ( GlobalSelectionSystem().Mode() == SelectionSystem::eComponent ) {
1832                 Scene_SnapToGrid_Component_Selected( GlobalSceneGraph(), GetGridSize() );
1833         }
1834         else
1835         {
1836                 Scene_SnapToGrid_Selected( GlobalSceneGraph(), GetGridSize() );
1837         }
1838 }
1839
1840
1841 static gint qe_every_second( gpointer data ){
1842         if (g_pParentWnd == nullptr)
1843                 return TRUE;
1844
1845         GdkModifierType mask;
1846         gdk_window_get_pointer( gtk_widget_get_window(g_pParentWnd->m_window), nullptr, nullptr, &mask );
1847
1848         if ( ( mask & ( GDK_BUTTON1_MASK | GDK_BUTTON2_MASK | GDK_BUTTON3_MASK ) ) == 0 ) {
1849                 QE_CheckAutoSave();
1850         }
1851
1852         return TRUE;
1853 }
1854
1855 guint s_qe_every_second_id = 0;
1856
1857 void EverySecondTimer_enable(){
1858         if ( s_qe_every_second_id == 0 ) {
1859                 s_qe_every_second_id = g_timeout_add( 1000, qe_every_second, 0 );
1860         }
1861 }
1862
1863 void EverySecondTimer_disable(){
1864         if ( s_qe_every_second_id != 0 ) {
1865                 g_source_remove( s_qe_every_second_id );
1866                 s_qe_every_second_id = 0;
1867         }
1868 }
1869
1870 gint window_realize_remove_decoration( ui::Widget widget, gpointer data ){
1871         gdk_window_set_decorations( gtk_widget_get_window(widget), (GdkWMDecoration)( GDK_DECOR_ALL | GDK_DECOR_MENU | GDK_DECOR_MINIMIZE | GDK_DECOR_MAXIMIZE ) );
1872         return FALSE;
1873 }
1874
1875 class WaitDialog
1876 {
1877 public:
1878 ui::Window m_window{ui::null};
1879 ui::Label m_label{ui::null};
1880 };
1881
1882 WaitDialog create_wait_dialog( const char* title, const char* text ){
1883         WaitDialog dialog;
1884
1885         dialog.m_window = MainFrame_getWindow().create_floating_window(title);
1886         gtk_window_set_resizable( dialog.m_window, FALSE );
1887         gtk_container_set_border_width( GTK_CONTAINER( dialog.m_window ), 0 );
1888         gtk_window_set_position( dialog.m_window, GTK_WIN_POS_CENTER_ON_PARENT );
1889
1890         dialog.m_window.connect( "realize", G_CALLBACK( window_realize_remove_decoration ), 0 );
1891
1892         {
1893                 dialog.m_label = ui::Label( text );
1894                 gtk_misc_set_alignment( GTK_MISC( dialog.m_label ), 0.0, 0.5 );
1895                 gtk_label_set_justify( dialog.m_label, GTK_JUSTIFY_LEFT );
1896                 dialog.m_label.show();
1897                 dialog.m_label.dimensions(200, -1);
1898
1899                 dialog.m_window.add(dialog.m_label);
1900         }
1901         return dialog;
1902 }
1903
1904 namespace
1905 {
1906 clock_t g_lastRedrawTime = 0;
1907 const clock_t c_redrawInterval = clock_t( CLOCKS_PER_SEC / 10 );
1908
1909 bool redrawRequired(){
1910         clock_t currentTime = std::clock();
1911         if ( currentTime - g_lastRedrawTime >= c_redrawInterval ) {
1912                 g_lastRedrawTime = currentTime;
1913                 return true;
1914         }
1915         return false;
1916 }
1917 }
1918
1919 bool MainFrame_isActiveApp(){
1920         //globalOutputStream() << "listing\n";
1921         GList* list = gtk_window_list_toplevels();
1922         for ( GList* i = list; i != 0; i = g_list_next( i ) )
1923         {
1924                 //globalOutputStream() << "toplevel.. ";
1925                 if ( gtk_window_is_active( ui::Window::from( i->data ) ) ) {
1926                         //globalOutputStream() << "is active\n";
1927                         return true;
1928                 }
1929                 //globalOutputStream() << "not active\n";
1930         }
1931         return false;
1932 }
1933
1934 typedef std::list<CopiedString> StringStack;
1935 StringStack g_wait_stack;
1936 WaitDialog g_wait;
1937
1938 bool ScreenUpdates_Enabled(){
1939         return g_wait_stack.empty();
1940 }
1941
1942 void ScreenUpdates_process(){
1943         if ( redrawRequired() && g_wait.m_window.visible() ) {
1944                 ui::process();
1945         }
1946 }
1947
1948
1949 void ScreenUpdates_Disable( const char* message, const char* title ){
1950         if ( g_wait_stack.empty() ) {
1951                 EverySecondTimer_disable();
1952
1953                 ui::process();
1954
1955                 bool isActiveApp = MainFrame_isActiveApp();
1956
1957                 g_wait = create_wait_dialog( title, message );
1958
1959                 if ( isActiveApp ) {
1960                         g_wait.m_window.show();
1961                         gtk_grab_add( g_wait.m_window  );
1962                         ScreenUpdates_process();
1963                 }
1964         }
1965         else if ( g_wait.m_window.visible() ) {
1966                 g_wait.m_label.text(message);
1967                 if ( GTK_IS_WINDOW(g_wait.m_window) ) {
1968                         gtk_grab_add(g_wait.m_window);
1969                 }
1970                 ScreenUpdates_process();
1971         }
1972         g_wait_stack.push_back( message );
1973 }
1974
1975 void ScreenUpdates_Enable(){
1976         ASSERT_MESSAGE( !ScreenUpdates_Enabled(), "screen updates already enabled" );
1977         g_wait_stack.pop_back();
1978         if ( g_wait_stack.empty() ) {
1979                 EverySecondTimer_enable();
1980                 //gtk_widget_set_sensitive(MainFrame_getWindow(), TRUE);
1981
1982                 gtk_grab_remove( g_wait.m_window  );
1983                 destroy_floating_window( g_wait.m_window );
1984                 g_wait.m_window = ui::Window{ui::null};
1985
1986                 //gtk_window_present(MainFrame_getWindow());
1987         }
1988         else if ( g_wait.m_window.visible() ) {
1989                 g_wait.m_label.text(g_wait_stack.back().c_str());
1990                 ScreenUpdates_process();
1991         }
1992 }
1993
1994
1995 void GlobalCamera_UpdateWindow(){
1996         if ( g_pParentWnd != 0 ) {
1997                 CamWnd_Update( *g_pParentWnd->GetCamWnd() );
1998         }
1999 }
2000
2001 void XY_UpdateWindow( MainFrame& mainframe ){
2002         if ( mainframe.GetXYWnd() != 0 ) {
2003                 XYWnd_Update( *mainframe.GetXYWnd() );
2004         }
2005 }
2006
2007 void XZ_UpdateWindow( MainFrame& mainframe ){
2008         if ( mainframe.GetXZWnd() != 0 ) {
2009                 XYWnd_Update( *mainframe.GetXZWnd() );
2010         }
2011 }
2012
2013 void YZ_UpdateWindow( MainFrame& mainframe ){
2014         if ( mainframe.GetYZWnd() != 0 ) {
2015                 XYWnd_Update( *mainframe.GetYZWnd() );
2016         }
2017 }
2018
2019 void XY_UpdateAllWindows( MainFrame& mainframe ){
2020         XY_UpdateWindow( mainframe );
2021         XZ_UpdateWindow( mainframe );
2022         YZ_UpdateWindow( mainframe );
2023 }
2024
2025 void XY_UpdateAllWindows(){
2026         if ( g_pParentWnd != 0 ) {
2027                 XY_UpdateAllWindows( *g_pParentWnd );
2028         }
2029 }
2030
2031 void UpdateAllWindows(){
2032         GlobalCamera_UpdateWindow();
2033         XY_UpdateAllWindows();
2034 }
2035
2036
2037 void ModeChangeNotify(){
2038         SceneChangeNotify();
2039 }
2040
2041 void ClipperChangeNotify(){
2042         GlobalCamera_UpdateWindow();
2043         XY_UpdateAllWindows();
2044 }
2045
2046
2047 LatchedValue<int> g_Layout_viewStyle( 0, "Window Layout" );
2048 LatchedValue<bool> g_Layout_enableDetachableMenus( true, "Detachable Menus" );
2049 LatchedValue<bool> g_Layout_enablePatchToolbar( true, "Patch Toolbar" );
2050 LatchedValue<bool> g_Layout_enablePluginToolbar( true, "Plugin Toolbar" );
2051 LatchedValue<bool> g_Layout_enableFilterToolbar( true, "Filter Toolbar" );
2052
2053
2054 ui::MenuItem create_file_menu(){
2055         // File menu
2056         auto file_menu_item = new_sub_menu_item_with_mnemonic( "_File" );
2057         auto menu = ui::Menu::from( gtk_menu_item_get_submenu( file_menu_item ) );
2058         if ( g_Layout_enableDetachableMenus.m_value ) {
2059                 menu_tearoff( menu );
2060         }
2061
2062         create_menu_item_with_mnemonic( menu, "_New Map", "NewMap" );
2063         menu_separator( menu );
2064
2065 #if 0
2066         //++timo temporary experimental stuff for sleep mode..
2067         create_menu_item_with_mnemonic( menu, "_Sleep", "Sleep" );
2068         menu_separator( menu );
2069         // end experimental
2070 #endif
2071
2072         create_menu_item_with_mnemonic( menu, "_Open...", "OpenMap" );
2073         create_menu_item_with_mnemonic( menu, "_Import...", "ImportMap" );
2074         menu_separator( menu );
2075         create_menu_item_with_mnemonic( menu, "_Save", "SaveMap" );
2076         create_menu_item_with_mnemonic( menu, "Save _as...", "SaveMapAs" );
2077         create_menu_item_with_mnemonic( menu, "_Export selected...", "ExportSelected" );
2078         create_menu_item_with_mnemonic( menu, "Save re_gion...", "SaveRegion" );
2079         menu_separator( menu );
2080 //      menu_separator( menu );
2081 //      create_menu_item_with_mnemonic( menu, "_Refresh models", "RefreshReferences" );
2082 //      menu_separator( menu );
2083         create_menu_item_with_mnemonic( menu, "Pro_ject settings...", "ProjectSettings" );
2084         //menu_separator( menu );
2085         create_menu_item_with_mnemonic( menu, "_Pointfile...", "TogglePointfile" );
2086         menu_separator( menu );
2087         MRU_constructMenu( menu );
2088         menu_separator( menu );
2089 //      create_menu_item_with_mnemonic( menu, "Check for NetRadiant update (web)", "CheckForUpdate" ); // FIXME
2090         create_menu_item_with_mnemonic( menu, "E_xit", "Exit" );
2091
2092         return file_menu_item;
2093 }
2094
2095 ui::MenuItem create_edit_menu(){
2096         // Edit menu
2097         auto edit_menu_item = new_sub_menu_item_with_mnemonic( "_Edit" );
2098         auto menu = ui::Menu::from( gtk_menu_item_get_submenu( edit_menu_item ) );
2099         if ( g_Layout_enableDetachableMenus.m_value ) {
2100                 menu_tearoff( menu );
2101         }
2102         create_menu_item_with_mnemonic( menu, "_Undo", "Undo" );
2103         create_menu_item_with_mnemonic( menu, "_Redo", "Redo" );
2104         menu_separator( menu );
2105         create_menu_item_with_mnemonic( menu, "_Copy", "Copy" );
2106         create_menu_item_with_mnemonic( menu, "_Paste", "Paste" );
2107         create_menu_item_with_mnemonic( menu, "P_aste To Camera", "PasteToCamera" );
2108         menu_separator( menu );
2109         create_menu_item_with_mnemonic( menu, "_Duplicate", "CloneSelection" );
2110         create_menu_item_with_mnemonic( menu, "Duplicate, make uni_que", "CloneSelectionAndMakeUnique" );
2111         create_menu_item_with_mnemonic( menu, "D_elete", "DeleteSelection" );
2112         //create_menu_item_with_mnemonic( menu, "Pa_rent", "ParentSelection" );
2113         menu_separator( menu );
2114         create_menu_item_with_mnemonic( menu, "C_lear Selection", "UnSelectSelection" );
2115         create_menu_item_with_mnemonic( menu, "_Invert Selection", "InvertSelection" );
2116         create_menu_item_with_mnemonic( menu, "Select i_nside", "SelectInside" );
2117         create_menu_item_with_mnemonic( menu, "Select _touching", "SelectTouching" );
2118
2119         menu_separator( menu );
2120
2121 //      auto convert_menu = create_sub_menu_with_mnemonic( menu, "E_xpand Selection" );
2122 //      if ( g_Layout_enableDetachableMenus.m_value ) {
2123 //              menu_tearoff( convert_menu );
2124 //      }
2125         create_menu_item_with_mnemonic( menu, "Select All Of Type", "SelectAllOfType" );
2126         create_menu_item_with_mnemonic( menu, "_Expand Selection To Entities", "ExpandSelectionToEntities" );
2127
2128         menu_separator( menu );
2129         create_menu_item_with_mnemonic( menu, "Pre_ferences...", "Preferences" );
2130
2131         return edit_menu_item;
2132 }
2133
2134 void fill_view_xy_top_menu( ui::Menu menu ){
2135         create_check_menu_item_with_mnemonic( menu, "XY (Top) View", "ToggleView" );
2136 }
2137
2138
2139 void fill_view_yz_side_menu( ui::Menu menu ){
2140         create_check_menu_item_with_mnemonic( menu, "YZ (Side) View", "ToggleSideView" );
2141 }
2142
2143
2144 void fill_view_xz_front_menu( ui::Menu menu ){
2145         create_check_menu_item_with_mnemonic( menu, "XZ (Front) View", "ToggleFrontView" );
2146 }
2147
2148
2149 ui::Widget g_toggle_z_item{ui::null};
2150 ui::Widget g_toggle_console_item{ui::null};
2151 ui::Widget g_toggle_entity_item{ui::null};
2152 ui::Widget g_toggle_entitylist_item{ui::null};
2153
2154 ui::MenuItem create_view_menu( MainFrame::EViewStyle style ){
2155         // View menu
2156         auto view_menu_item = new_sub_menu_item_with_mnemonic( "Vie_w" );
2157         auto menu = ui::Menu::from( gtk_menu_item_get_submenu( view_menu_item ) );
2158         if ( g_Layout_enableDetachableMenus.m_value ) {
2159                 menu_tearoff( menu );
2160         }
2161
2162         if ( style == MainFrame::eFloating ) {
2163                 fill_view_camera_menu( menu );
2164                 fill_view_xy_top_menu( menu );
2165                 fill_view_yz_side_menu( menu );
2166                 fill_view_xz_front_menu( menu );
2167         }
2168         if ( style == MainFrame::eFloating || style == MainFrame::eSplit ) {
2169                 create_menu_item_with_mnemonic( menu, "Console View", "ToggleConsole" );
2170                 create_menu_item_with_mnemonic( menu, "Texture Browser", "ToggleTextures" );
2171                 create_menu_item_with_mnemonic( menu, "Entity Inspector", "ToggleEntityInspector" );
2172         }
2173         else
2174         {
2175                 create_menu_item_with_mnemonic( menu, "Entity Inspector", "ViewEntityInfo" );
2176         }
2177         create_menu_item_with_mnemonic( menu, "_Surface Inspector", "SurfaceInspector" );
2178         create_menu_item_with_mnemonic( menu, "_Patch Inspector", "PatchInspector" );
2179         create_menu_item_with_mnemonic( menu, "Entity List", "EntityList" );
2180
2181         menu_separator( menu );
2182         {
2183                 auto camera_menu = create_sub_menu_with_mnemonic( menu, "Camera" );
2184                 if ( g_Layout_enableDetachableMenus.m_value ) {
2185                         menu_tearoff( camera_menu );
2186                 }
2187                 create_menu_item_with_mnemonic( camera_menu, "_Center", "CenterView" );
2188                 create_menu_item_with_mnemonic( camera_menu, "_Up Floor", "UpFloor" );
2189                 create_menu_item_with_mnemonic( camera_menu, "_Down Floor", "DownFloor" );
2190                 menu_separator( camera_menu );
2191                 create_menu_item_with_mnemonic( camera_menu, "Far Clip Plane In", "CubicClipZoomIn" );
2192                 create_menu_item_with_mnemonic( camera_menu, "Far Clip Plane Out", "CubicClipZoomOut" );
2193                 menu_separator( camera_menu );
2194                 create_menu_item_with_mnemonic( camera_menu, "Decrease FOV", "FOVDec" );
2195                 create_menu_item_with_mnemonic( camera_menu, "Increase FOV", "FOVInc" );
2196                 menu_separator( camera_menu );
2197                 create_menu_item_with_mnemonic( camera_menu, "Next leak spot", "NextLeakSpot" );
2198                 create_menu_item_with_mnemonic( camera_menu, "Previous leak spot", "PrevLeakSpot" );
2199                 menu_separator( camera_menu );
2200                 create_menu_item_with_mnemonic( camera_menu, "Look Through Selected", "LookThroughSelected" );
2201                 create_menu_item_with_mnemonic( camera_menu, "Look Through Camera", "LookThroughCamera" );
2202         }
2203         menu_separator( menu );
2204         {
2205                 auto orthographic_menu = create_sub_menu_with_mnemonic( menu, "Orthographic" );
2206                 if ( g_Layout_enableDetachableMenus.m_value ) {
2207                         menu_tearoff( orthographic_menu );
2208                 }
2209                 if ( style == MainFrame::eRegular || style == MainFrame::eRegularLeft || style == MainFrame::eFloating ) {
2210                         create_menu_item_with_mnemonic( orthographic_menu, "_Next (XY, YZ, XY)", "NextView" );
2211                         create_menu_item_with_mnemonic( orthographic_menu, "XY (Top)", "ViewTop" );
2212                         create_menu_item_with_mnemonic( orthographic_menu, "YZ", "ViewSide" );
2213                         create_menu_item_with_mnemonic( orthographic_menu, "XZ", "ViewFront" );
2214                         menu_separator( orthographic_menu );
2215                 }
2216
2217                 create_menu_item_with_mnemonic( orthographic_menu, "Center on Selected", "CenterXYView" );
2218                 menu_separator( orthographic_menu );
2219                 create_menu_item_with_mnemonic( orthographic_menu, "_XY 100%", "Zoom100" );
2220                 create_menu_item_with_mnemonic( orthographic_menu, "XY Zoom _In", "ZoomIn" );
2221                 create_menu_item_with_mnemonic( orthographic_menu, "XY Zoom _Out", "ZoomOut" );
2222         }
2223
2224         menu_separator( menu );
2225
2226         {
2227                 auto menu_in_menu = create_sub_menu_with_mnemonic( menu, "Show" );
2228                 if ( g_Layout_enableDetachableMenus.m_value ) {
2229                         menu_tearoff( menu_in_menu );
2230                 }
2231                 create_menu_item_with_mnemonic( menu_in_menu, "Show Size Info", "ToggleSizePaint" );
2232                 create_menu_item_with_mnemonic( menu_in_menu, "Show Crosshair", "ToggleCrosshairs" );
2233                 create_menu_item_with_mnemonic( menu_in_menu, "Show Grid", "ToggleGrid" );
2234
2235                 menu_separator( menu_in_menu );
2236
2237                 create_check_menu_item_with_mnemonic( menu_in_menu, "Show _Angles", "ShowAngles" );
2238                 create_check_menu_item_with_mnemonic( menu_in_menu, "Show _Names", "ShowNames" );
2239                 create_check_menu_item_with_mnemonic( menu_in_menu, "Show Blocks", "ShowBlocks" );
2240                 create_check_menu_item_with_mnemonic( menu_in_menu, "Show C_oordinates", "ShowCoordinates" );
2241                 create_check_menu_item_with_mnemonic( menu_in_menu, "Show Window Outline", "ShowWindowOutline" );
2242                 create_check_menu_item_with_mnemonic( menu_in_menu, "Show Axes", "ShowAxes" );
2243                 create_check_menu_item_with_mnemonic( menu_in_menu, "Show Workzone", "ShowWorkzone" );
2244                 create_check_menu_item_with_mnemonic( menu_in_menu, "Show Stats", "ShowStats" );
2245         }
2246
2247         {
2248                 auto menu_in_menu = create_sub_menu_with_mnemonic( menu, "Filter" );
2249                 if ( g_Layout_enableDetachableMenus.m_value ) {
2250                         menu_tearoff( menu_in_menu );
2251                 }
2252                 Filters_constructMenu( menu_in_menu );
2253         }
2254         menu_separator( menu );
2255         {
2256 //              GtkMenu* menu_in_menu = create_sub_menu_with_mnemonic( menu, "Hide/Show" );
2257 //              if ( g_Layout_enableDetachableMenus.m_value ) {
2258 //                      menu_tearoff( menu_in_menu );
2259 //              }
2260 //              create_menu_item_with_mnemonic( menu_in_menu, "Hide Selected", "HideSelected" );
2261 //              create_menu_item_with_mnemonic( menu_in_menu, "Show Hidden", "ShowHidden" );
2262                 create_menu_item_with_mnemonic( menu, "Hide Selected", "HideSelected" );
2263                 create_menu_item_with_mnemonic( menu, "Show Hidden", "ShowHidden" );
2264         }
2265         menu_separator( menu );
2266         {
2267                 auto menu_in_menu = create_sub_menu_with_mnemonic( menu, "Region" );
2268                 if ( g_Layout_enableDetachableMenus.m_value ) {
2269                         menu_tearoff( menu_in_menu );
2270                 }
2271                 create_menu_item_with_mnemonic( menu_in_menu, "_Off", "RegionOff" );
2272                 create_menu_item_with_mnemonic( menu_in_menu, "_Set XY", "RegionSetXY" );
2273                 create_menu_item_with_mnemonic( menu_in_menu, "Set _Brush", "RegionSetBrush" );
2274                 create_menu_item_with_mnemonic( menu_in_menu, "Set Se_lected Brushes", "RegionSetSelection" );
2275         }
2276
2277         command_connect_accelerator( "CenterXYView" );
2278
2279         return view_menu_item;
2280 }
2281
2282 ui::MenuItem create_selection_menu(){
2283         // Selection menu
2284         auto selection_menu_item = new_sub_menu_item_with_mnemonic( "M_odify" );
2285         auto menu = ui::Menu::from( gtk_menu_item_get_submenu( selection_menu_item ) );
2286         if ( g_Layout_enableDetachableMenus.m_value ) {
2287                 menu_tearoff( menu );
2288         }
2289
2290         {
2291                 auto menu_in_menu = create_sub_menu_with_mnemonic( menu, "Components" );
2292                 if ( g_Layout_enableDetachableMenus.m_value ) {
2293                         menu_tearoff( menu_in_menu );
2294                 }
2295                 create_check_menu_item_with_mnemonic( menu_in_menu, "_Edges", "DragEdges" );
2296                 create_check_menu_item_with_mnemonic( menu_in_menu, "_Vertices", "DragVertices" );
2297                 create_check_menu_item_with_mnemonic( menu_in_menu, "_Faces", "DragFaces" );
2298         }
2299
2300         menu_separator( menu );
2301         create_menu_item_with_mnemonic( menu, "Snap To Grid", "SnapToGrid" );
2302
2303         menu_separator( menu );
2304
2305         {
2306                 auto menu_in_menu = create_sub_menu_with_mnemonic( menu, "Nudge" );
2307                 if ( g_Layout_enableDetachableMenus.m_value ) {
2308                         menu_tearoff( menu_in_menu );
2309                 }
2310                 create_menu_item_with_mnemonic( menu_in_menu, "Nudge Left", "SelectNudgeLeft" );
2311                 create_menu_item_with_mnemonic( menu_in_menu, "Nudge Right", "SelectNudgeRight" );
2312                 create_menu_item_with_mnemonic( menu_in_menu, "Nudge Up", "SelectNudgeUp" );
2313                 create_menu_item_with_mnemonic( menu_in_menu, "Nudge Down", "SelectNudgeDown" );
2314         }
2315         {
2316                 auto menu_in_menu = create_sub_menu_with_mnemonic( menu, "Rotate" );
2317                 if ( g_Layout_enableDetachableMenus.m_value ) {
2318                         menu_tearoff( menu_in_menu );
2319                 }
2320                 create_menu_item_with_mnemonic( menu_in_menu, "Rotate X", "RotateSelectionX" );
2321                 create_menu_item_with_mnemonic( menu_in_menu, "Rotate Y", "RotateSelectionY" );
2322                 create_menu_item_with_mnemonic( menu_in_menu, "Rotate Z", "RotateSelectionZ" );
2323         }
2324         {
2325                 auto menu_in_menu = create_sub_menu_with_mnemonic( menu, "Flip" );
2326                 if ( g_Layout_enableDetachableMenus.m_value ) {
2327                         menu_tearoff( menu_in_menu );
2328                 }
2329                 create_menu_item_with_mnemonic( menu_in_menu, "Flip _X", "MirrorSelectionX" );
2330                 create_menu_item_with_mnemonic( menu_in_menu, "Flip _Y", "MirrorSelectionY" );
2331                 create_menu_item_with_mnemonic( menu_in_menu, "Flip _Z", "MirrorSelectionZ" );
2332         }
2333         menu_separator( menu );
2334         create_menu_item_with_mnemonic( menu, "Arbitrary rotation...", "ArbitraryRotation" );
2335         create_menu_item_with_mnemonic( menu, "Arbitrary scale...", "ArbitraryScale" );
2336
2337         return selection_menu_item;
2338 }
2339
2340 ui::MenuItem create_bsp_menu(){
2341         // BSP menu
2342         auto bsp_menu_item = new_sub_menu_item_with_mnemonic( "_Build" );
2343         auto menu = ui::Menu::from( gtk_menu_item_get_submenu( bsp_menu_item ) );
2344
2345         if ( g_Layout_enableDetachableMenus.m_value ) {
2346                 menu_tearoff( menu );
2347         }
2348
2349         create_menu_item_with_mnemonic( menu, "Customize...", "BuildMenuCustomize" );
2350
2351         menu_separator( menu );
2352
2353         Build_constructMenu( menu );
2354
2355         g_bsp_menu = menu;
2356
2357         return bsp_menu_item;
2358 }
2359
2360 ui::MenuItem create_grid_menu(){
2361         // Grid menu
2362         auto grid_menu_item = new_sub_menu_item_with_mnemonic( "_Grid" );
2363         auto menu = ui::Menu::from( gtk_menu_item_get_submenu( grid_menu_item ) );
2364         if ( g_Layout_enableDetachableMenus.m_value ) {
2365                 menu_tearoff( menu );
2366         }
2367
2368         Grid_constructMenu( menu );
2369
2370         return grid_menu_item;
2371 }
2372
2373 ui::MenuItem create_misc_menu(){
2374         // Misc menu
2375         auto misc_menu_item = new_sub_menu_item_with_mnemonic( "M_isc" );
2376         auto menu = ui::Menu::from( gtk_menu_item_get_submenu( misc_menu_item ) );
2377         if ( g_Layout_enableDetachableMenus.m_value ) {
2378                 menu_tearoff( menu );
2379         }
2380
2381 #if 0
2382         create_menu_item_with_mnemonic( menu, "_Benchmark", makeCallbackF(GlobalCamera_Benchmark) );
2383 #endif
2384     menu.add(create_colours_menu());
2385
2386         create_menu_item_with_mnemonic( menu, "Find brush...", "FindBrush" );
2387         create_menu_item_with_mnemonic( menu, "Map Info...", "MapInfo" );
2388         // http://zerowing.idsoftware.com/bugzilla/show_bug.cgi?id=394
2389 //  create_menu_item_with_mnemonic(menu, "_Print XY View", FreeCaller<void(), WXY_Print>());
2390         create_menu_item_with_mnemonic( menu, "_Background select", makeCallbackF(WXY_BackgroundSelect) );
2391         return misc_menu_item;
2392 }
2393
2394 ui::MenuItem create_entity_menu(){
2395         // Brush menu
2396         auto entity_menu_item = new_sub_menu_item_with_mnemonic( "E_ntity" );
2397         auto menu = ui::Menu::from( gtk_menu_item_get_submenu( entity_menu_item ) );
2398         if ( g_Layout_enableDetachableMenus.m_value ) {
2399                 menu_tearoff( menu );
2400         }
2401
2402         Entity_constructMenu( menu );
2403
2404         return entity_menu_item;
2405 }
2406
2407 ui::MenuItem create_brush_menu(){
2408         // Brush menu
2409         auto brush_menu_item = new_sub_menu_item_with_mnemonic( "B_rush" );
2410         auto menu = ui::Menu::from( gtk_menu_item_get_submenu( brush_menu_item ) );
2411         if ( g_Layout_enableDetachableMenus.m_value ) {
2412                 menu_tearoff( menu );
2413         }
2414
2415         Brush_constructMenu( menu );
2416
2417         return brush_menu_item;
2418 }
2419
2420 ui::MenuItem create_patch_menu(){
2421         // Curve menu
2422         auto patch_menu_item = new_sub_menu_item_with_mnemonic( "_Curve" );
2423         auto menu = ui::Menu::from( gtk_menu_item_get_submenu( patch_menu_item ) );
2424         if ( g_Layout_enableDetachableMenus.m_value ) {
2425                 menu_tearoff( menu );
2426         }
2427
2428         Patch_constructMenu( menu );
2429
2430         return patch_menu_item;
2431 }
2432
2433 ui::MenuItem create_help_menu(){
2434         // Help menu
2435         auto help_menu_item = new_sub_menu_item_with_mnemonic( "_Help" );
2436         auto menu = ui::Menu::from( gtk_menu_item_get_submenu( help_menu_item ) );
2437         if ( g_Layout_enableDetachableMenus.m_value ) {
2438                 menu_tearoff( menu );
2439         }
2440
2441 //      create_menu_item_with_mnemonic( menu, "Manual", "OpenManual" );
2442
2443         // this creates all the per-game drop downs for the game pack helps
2444         // it will take care of hooking the Sys_OpenURL calls etc.
2445         create_game_help_menu( menu );
2446
2447         create_menu_item_with_mnemonic( menu, "Bug report", makeCallbackF(OpenBugReportURL) );
2448         create_menu_item_with_mnemonic( menu, "Shortcuts list", makeCallbackF(DoCommandListDlg) );
2449         create_menu_item_with_mnemonic( menu, "_About...", makeCallbackF(DoAbout) );
2450
2451         return help_menu_item;
2452 }
2453
2454 ui::MenuBar create_main_menu( MainFrame::EViewStyle style ){
2455         auto menu_bar = ui::MenuBar::from( gtk_menu_bar_new() );
2456         menu_bar.show();
2457
2458         menu_bar.add(create_file_menu());
2459         menu_bar.add(create_edit_menu());
2460         menu_bar.add(create_view_menu(style));
2461         menu_bar.add(create_selection_menu());
2462         menu_bar.add(create_bsp_menu());
2463         menu_bar.add(create_grid_menu());
2464         menu_bar.add(create_misc_menu());
2465         menu_bar.add(create_entity_menu());
2466         menu_bar.add(create_brush_menu());
2467         menu_bar.add(create_patch_menu());
2468         menu_bar.add(create_plugins_menu());
2469         menu_bar.add(create_help_menu());
2470
2471         return menu_bar;
2472 }
2473
2474
2475 void PatchInspector_registerShortcuts(){
2476         command_connect_accelerator( "PatchInspector" );
2477 }
2478
2479 void Patch_registerShortcuts(){
2480         command_connect_accelerator( "InvertCurveTextureX" );
2481         command_connect_accelerator( "InvertCurveTextureY" );
2482         command_connect_accelerator( "PatchInsertInsertColumn" );
2483         command_connect_accelerator( "PatchInsertInsertRow" );
2484         command_connect_accelerator( "PatchDeleteLastColumn" );
2485         command_connect_accelerator( "PatchDeleteLastRow" );
2486         command_connect_accelerator( "NaturalizePatch" );
2487         command_connect_accelerator( "CapCurrentCurve");
2488 }
2489
2490 void Manipulators_registerShortcuts(){
2491         toggle_add_accelerator( "MouseRotate" );
2492         toggle_add_accelerator( "MouseTranslate" );
2493         toggle_add_accelerator( "MouseScale" );
2494         toggle_add_accelerator( "MouseDrag" );
2495         toggle_add_accelerator( "ToggleClipper" );
2496 }
2497
2498 void TexdefNudge_registerShortcuts(){
2499         command_connect_accelerator( "TexRotateClock" );
2500         command_connect_accelerator( "TexRotateCounter" );
2501         command_connect_accelerator( "TexScaleUp" );
2502         command_connect_accelerator( "TexScaleDown" );
2503         command_connect_accelerator( "TexScaleLeft" );
2504         command_connect_accelerator( "TexScaleRight" );
2505         command_connect_accelerator( "TexShiftUp" );
2506         command_connect_accelerator( "TexShiftDown" );
2507         command_connect_accelerator( "TexShiftLeft" );
2508         command_connect_accelerator( "TexShiftRight" );
2509 }
2510
2511 void SelectNudge_registerShortcuts(){
2512         command_connect_accelerator( "MoveSelectionDOWN" );
2513         command_connect_accelerator( "MoveSelectionUP" );
2514         //command_connect_accelerator("SelectNudgeLeft");
2515         //command_connect_accelerator("SelectNudgeRight");
2516         //command_connect_accelerator("SelectNudgeUp");
2517         //command_connect_accelerator("SelectNudgeDown");
2518         command_connect_accelerator( "UnSelectSelection2" );
2519         command_connect_accelerator( "DeleteSelection2" );
2520 }
2521
2522 void SnapToGrid_registerShortcuts(){
2523         command_connect_accelerator( "SnapToGrid" );
2524 }
2525
2526 void SelectByType_registerShortcuts(){
2527         command_connect_accelerator( "SelectAllOfType" );
2528 }
2529
2530 void SurfaceInspector_registerShortcuts(){
2531         command_connect_accelerator( "FitTexture" );
2532 }
2533
2534 void TexBro_registerShortcuts(){
2535         command_connect_accelerator( "FindReplaceTextures" );
2536         command_connect_accelerator( "RefreshShaders" );
2537 }
2538
2539 void Misc_registerShortcuts(){
2540         //refresh models
2541         command_connect_accelerator( "RefreshReferences" );
2542         command_connect_accelerator( "MouseRotateOrScale" );
2543         command_connect_accelerator( "MouseDragOrScale" );
2544 }
2545
2546
2547 void register_shortcuts(){
2548 //      PatchInspector_registerShortcuts();
2549         //Patch_registerShortcuts();
2550         Grid_registerShortcuts();
2551 //      XYWnd_registerShortcuts();
2552         CamWnd_registerShortcuts();
2553         Manipulators_registerShortcuts();
2554         SurfaceInspector_registerShortcuts();
2555         TexdefNudge_registerShortcuts();
2556         SelectNudge_registerShortcuts();
2557 //      SnapToGrid_registerShortcuts();
2558 //      SelectByType_registerShortcuts();
2559         TexBro_registerShortcuts();
2560         Misc_registerShortcuts();
2561 }
2562
2563 void File_constructToolbar( ui::Toolbar toolbar ){
2564         toolbar_append_button( toolbar, "Open an existing map (CTRL + O)", "file_open.png", "OpenMap" );
2565         toolbar_append_button( toolbar, "Save the active map (CTRL + S)", "file_save.png", "SaveMap" );
2566 }
2567
2568 void UndoRedo_constructToolbar( ui::Toolbar toolbar ){
2569         toolbar_append_button( toolbar, "Undo (CTRL + Z)", "undo.png", "Undo" );
2570         toolbar_append_button( toolbar, "Redo (CTRL + Y)", "redo.png", "Redo" );
2571 }
2572
2573 void RotateFlip_constructToolbar( ui::Toolbar toolbar ){
2574         toolbar_append_button( toolbar, "x-axis Flip", "brush_flipx.png", "MirrorSelectionX" );
2575         toolbar_append_button( toolbar, "x-axis Rotate", "brush_rotatex.png", "RotateSelectionX" );
2576         toolbar_append_button( toolbar, "y-axis Flip", "brush_flipy.png", "MirrorSelectionY" );
2577         toolbar_append_button( toolbar, "y-axis Rotate", "brush_rotatey.png", "RotateSelectionY" );
2578         toolbar_append_button( toolbar, "z-axis Flip", "brush_flipz.png", "MirrorSelectionZ" );
2579         toolbar_append_button( toolbar, "z-axis Rotate", "brush_rotatez.png", "RotateSelectionZ" );
2580 }
2581
2582 void Select_constructToolbar( ui::Toolbar toolbar ){
2583         toolbar_append_button( toolbar, "Select touching", "selection_selecttouching.png", "SelectTouching" );
2584         toolbar_append_button( toolbar, "Select inside", "selection_selectinside.png", "SelectInside" );
2585 }
2586
2587 void CSG_constructToolbar( ui::Toolbar toolbar ){
2588         toolbar_append_button( toolbar, "CSG Subtract (SHIFT + U)", "selection_csgsubtract.png", "CSGSubtract" );
2589         toolbar_append_button( toolbar, "CSG Merge (CTRL + U)", "selection_csgmerge.png", "CSGMerge" );
2590         toolbar_append_button( toolbar, "Make Room", "selection_makeroom.png", "CSGRoom" );
2591         toolbar_append_button( toolbar, "CSG Tool", "ellipsis.png", "CSGTool" );
2592 }
2593
2594 void ComponentModes_constructToolbar( ui::Toolbar toolbar ){
2595         toolbar_append_toggle_button( toolbar, "Select Vertices (V)", "modify_vertices.png", "DragVertices" );
2596         toolbar_append_toggle_button( toolbar, "Select Edges (E)", "modify_edges.png", "DragEdges" );
2597         toolbar_append_toggle_button( toolbar, "Select Faces (F)", "modify_faces.png", "DragFaces" );
2598 }
2599
2600 void Clipper_constructToolbar( ui::Toolbar toolbar ){
2601
2602         toolbar_append_toggle_button( toolbar, "Clipper (X)", "view_clipper.png", "ToggleClipper" );
2603 }
2604
2605 void XYWnd_constructToolbar( ui::Toolbar toolbar ){
2606         toolbar_append_button( toolbar, "Change views (CTRL + TAB)", "view_change.png", "NextView" );
2607 }
2608
2609 void Manipulators_constructToolbar( ui::Toolbar toolbar ){
2610         toolbar_append_toggle_button( toolbar, "Translate (W)", "select_mousetranslate.png", "MouseTranslate" );
2611         toolbar_append_toggle_button( toolbar, "Rotate (R)", "select_mouserotate.png", "MouseRotate" );
2612         toolbar_append_toggle_button( toolbar, "Scale (Q)", "select_mousescale.png", "MouseScale" );
2613         toolbar_append_toggle_button( toolbar, "Resize (Q)", "select_mouseresize.png", "MouseDrag" );
2614
2615         Clipper_constructToolbar( toolbar );
2616 }
2617
2618 ui::Toolbar create_main_toolbar( MainFrame::EViewStyle style ){
2619         auto toolbar = ui::Toolbar::from( gtk_toolbar_new() );
2620         gtk_orientable_set_orientation( GTK_ORIENTABLE(toolbar), GTK_ORIENTATION_HORIZONTAL );
2621         gtk_toolbar_set_style( toolbar, GTK_TOOLBAR_ICONS );
2622
2623         toolbar.show();
2624
2625         auto space = [&]() {
2626                 auto btn = ui::ToolItem::from(gtk_separator_tool_item_new());
2627                 btn.show();
2628                 toolbar.add(btn);
2629         };
2630
2631         File_constructToolbar( toolbar );
2632
2633         space();
2634
2635         UndoRedo_constructToolbar( toolbar );
2636
2637         space();
2638
2639         RotateFlip_constructToolbar( toolbar );
2640
2641         space();
2642
2643         Select_constructToolbar( toolbar );
2644
2645         space();
2646
2647         CSG_constructToolbar( toolbar );
2648
2649         space();
2650
2651         ComponentModes_constructToolbar( toolbar );
2652
2653         if ( style == MainFrame::eRegular || style == MainFrame::eRegularLeft ) {
2654                 space();
2655
2656                 XYWnd_constructToolbar( toolbar );
2657         }
2658
2659         space();
2660
2661         CamWnd_constructToolbar( toolbar );
2662
2663         space();
2664
2665         Manipulators_constructToolbar( toolbar );
2666
2667         if ( g_Layout_enablePatchToolbar.m_value ) {
2668                 space();
2669
2670                 Patch_constructToolbar( toolbar );
2671         }
2672
2673         space();
2674
2675         toolbar_append_toggle_button( toolbar, "Texture Lock (SHIFT +T)", "texture_lock.png", "TogTexLock" );
2676
2677         space();
2678
2679         /*auto g_view_entities_button =*/ toolbar_append_button( toolbar, "Entities (N)", "entities.png", "ToggleEntityInspector" );
2680         if ( style == MainFrame::eRegular || style == MainFrame::eRegularLeft ) {
2681                 auto g_view_console_button = toolbar_append_button( toolbar, "Console (O)", "console.png", "ToggleConsole" );
2682                 auto g_view_textures_button = toolbar_append_button( toolbar, "Texture Browser (T)", "texture_browser.png", "ToggleTextures" );
2683         }
2684         // TODO: call light inspector
2685         //GtkButton* g_view_lightinspector_button = toolbar_append_button(toolbar, "Light Inspector", "lightinspector.png", "ToggleLightInspector");
2686
2687         space();
2688         /*auto g_refresh_models_button =*/ toolbar_append_button( toolbar, "Refresh Models", "refresh_models.png", "RefreshReferences" );
2689
2690         return toolbar;
2691 }
2692
2693 ui::Widget create_main_statusbar( ui::Widget pStatusLabel[c_count_status] ){
2694         auto table = ui::Table( 1, c_count_status, FALSE );
2695         table.show();
2696
2697         {
2698                 auto label = ui::Label( "Label" );
2699                 gtk_misc_set_alignment( GTK_MISC( label ), 0, 0.5 );
2700                 gtk_misc_set_padding( GTK_MISC( label ), 4, 2 );
2701                 label.show();
2702                 table.attach(label, {0, 1, 0, 1});
2703                 pStatusLabel[c_command_status] = ui::Widget(label );
2704         }
2705
2706         for (unsigned int i = 1; (int) i < c_count_status; ++i)
2707         {
2708                 auto frame = ui::Frame();
2709                 frame.show();
2710                 table.attach(frame, {i, i + 1, 0, 1});
2711                 gtk_frame_set_shadow_type( frame, GTK_SHADOW_IN );
2712
2713                 auto label = ui::Label( "Label" );
2714                 gtk_label_set_ellipsize( label, PANGO_ELLIPSIZE_END );
2715                 gtk_misc_set_alignment( GTK_MISC( label ), 0, 0.5 );
2716                 gtk_misc_set_padding( GTK_MISC( label ), 4, 2 );
2717                 label.show();
2718                 frame.add(label);
2719                 pStatusLabel[i] = ui::Widget(label );
2720         }
2721
2722         return ui::Widget(table );
2723 }
2724
2725 #if 0
2726
2727
2728 WidgetFocusPrinter g_mainframeWidgetFocusPrinter( "mainframe" );
2729
2730 class WindowFocusPrinter
2731 {
2732 const char* m_name;
2733
2734 static gboolean frame_event( ui::Widget widget, GdkEvent* event, WindowFocusPrinter* self ){
2735         globalOutputStream() << self->m_name << " frame_event\n";
2736         return FALSE;
2737 }
2738 static gboolean keys_changed( ui::Widget widget, WindowFocusPrinter* self ){
2739         globalOutputStream() << self->m_name << " keys_changed\n";
2740         return FALSE;
2741 }
2742 static gboolean notify( ui::Window window, gpointer dummy, WindowFocusPrinter* self ){
2743         if ( gtk_window_is_active( window ) ) {
2744                 globalOutputStream() << self->m_name << " takes toplevel focus\n";
2745         }
2746         else
2747         {
2748                 globalOutputStream() << self->m_name << " loses toplevel focus\n";
2749         }
2750         return FALSE;
2751 }
2752 public:
2753 WindowFocusPrinter( const char* name ) : m_name( name ){
2754 }
2755 void connect( ui::Window toplevel_window ){
2756         toplevel_window.connect( "notify::has_toplevel_focus", G_CALLBACK( notify ), this );
2757         toplevel_window.connect( "notify::is_active", G_CALLBACK( notify ), this );
2758         toplevel_window.connect( "keys_changed", G_CALLBACK( keys_changed ), this );
2759         toplevel_window.connect( "frame_event", G_CALLBACK( frame_event ), this );
2760 }
2761 };
2762
2763 WindowFocusPrinter g_mainframeFocusPrinter( "mainframe" );
2764
2765 #endif
2766
2767 class MainWindowActive
2768 {
2769 static gboolean notify( ui::Window window, gpointer dummy, MainWindowActive* self ){
2770         if ( g_wait.m_window && gtk_window_is_active( window ) && !g_wait.m_window.visible() ) {
2771                 g_wait.m_window.show();
2772         }
2773
2774         return FALSE;
2775 }
2776
2777 public:
2778 void connect( ui::Window toplevel_window ){
2779         toplevel_window.connect( "notify::is-active", G_CALLBACK( notify ), this );
2780 }
2781 };
2782
2783 MainWindowActive g_MainWindowActive;
2784
2785 SignalHandlerId XYWindowDestroyed_connect( const SignalHandler& handler ){
2786         return g_pParentWnd->GetXYWnd()->onDestroyed.connectFirst( handler );
2787 }
2788
2789 void XYWindowDestroyed_disconnect( SignalHandlerId id ){
2790         g_pParentWnd->GetXYWnd()->onDestroyed.disconnect( id );
2791 }
2792
2793 MouseEventHandlerId XYWindowMouseDown_connect( const MouseEventHandler& handler ){
2794         return g_pParentWnd->GetXYWnd()->onMouseDown.connectFirst( handler );
2795 }
2796
2797 void XYWindowMouseDown_disconnect( MouseEventHandlerId id ){
2798         g_pParentWnd->GetXYWnd()->onMouseDown.disconnect( id );
2799 }
2800
2801 // =============================================================================
2802 // MainFrame class
2803
2804 MainFrame* g_pParentWnd = 0;
2805
2806 ui::Window MainFrame_getWindow()
2807 {
2808         return g_pParentWnd ? g_pParentWnd->m_window : ui::Window{ui::null};
2809 }
2810
2811 std::vector<ui::Widget> g_floating_windows;
2812
2813 MainFrame::MainFrame() : m_idleRedrawStatusText( RedrawStatusTextCaller( *this ) ){
2814         m_pXYWnd = 0;
2815         m_pCamWnd = 0;
2816         m_pZWnd = 0;
2817         m_pYZWnd = 0;
2818         m_pXZWnd = 0;
2819         m_pActiveXY = 0;
2820
2821         for (auto &n : m_pStatusLabel) {
2822         n = NULL;
2823         }
2824
2825         m_bSleeping = false;
2826
2827         Create();
2828 }
2829
2830 MainFrame::~MainFrame(){
2831         SaveWindowInfo();
2832
2833         m_window.hide();
2834
2835         Shutdown();
2836
2837         for ( std::vector<ui::Widget>::iterator i = g_floating_windows.begin(); i != g_floating_windows.end(); ++i )
2838         {
2839 #ifndef WORKAROUND_MACOS_GTK2_DESTROY
2840                 i->destroy();
2841 #endif
2842         }
2843
2844 #ifndef WORKAROUND_MACOS_GTK2_DESTROY
2845         m_window.destroy();
2846 #endif
2847 }
2848
2849 void MainFrame::SetActiveXY( XYWnd* p ){
2850         if ( m_pActiveXY ) {
2851                 m_pActiveXY->SetActive( false );
2852         }
2853
2854         m_pActiveXY = p;
2855
2856         if ( m_pActiveXY ) {
2857                 m_pActiveXY->SetActive( true );
2858         }
2859
2860 }
2861
2862 void MainFrame::ReleaseContexts(){
2863 #if 0
2864         if ( m_pXYWnd ) {
2865                 m_pXYWnd->DestroyContext();
2866         }
2867         if ( m_pYZWnd ) {
2868                 m_pYZWnd->DestroyContext();
2869         }
2870         if ( m_pXZWnd ) {
2871                 m_pXZWnd->DestroyContext();
2872         }
2873         if ( m_pCamWnd ) {
2874                 m_pCamWnd->DestroyContext();
2875         }
2876         if ( m_pTexWnd ) {
2877                 m_pTexWnd->DestroyContext();
2878         }
2879         if ( m_pZWnd ) {
2880                 m_pZWnd->DestroyContext();
2881         }
2882 #endif
2883 }
2884
2885 void MainFrame::CreateContexts(){
2886 #if 0
2887         if ( m_pCamWnd ) {
2888                 m_pCamWnd->CreateContext();
2889         }
2890         if ( m_pXYWnd ) {
2891                 m_pXYWnd->CreateContext();
2892         }
2893         if ( m_pYZWnd ) {
2894                 m_pYZWnd->CreateContext();
2895         }
2896         if ( m_pXZWnd ) {
2897                 m_pXZWnd->CreateContext();
2898         }
2899         if ( m_pTexWnd ) {
2900                 m_pTexWnd->CreateContext();
2901         }
2902         if ( m_pZWnd ) {
2903                 m_pZWnd->CreateContext();
2904         }
2905 #endif
2906 }
2907
2908 #if GDEF_DEBUG
2909 //#define DBG_SLEEP
2910 #endif
2911
2912 void MainFrame::OnSleep(){
2913 #if 0
2914         m_bSleeping ^= 1;
2915         if ( m_bSleeping ) {
2916                 // useful when trying to debug crashes in the sleep code
2917                 globalOutputStream() << "Going into sleep mode..\n";
2918
2919                 globalOutputStream() << "Dispatching sleep msg...";
2920                 DispatchRadiantMsg( RADIANT_SLEEP );
2921                 globalOutputStream() << "Done.\n";
2922
2923                 gtk_window_iconify( m_window );
2924                 GlobalSelectionSystem().setSelectedAll( false );
2925
2926                 GlobalShaderCache().unrealise();
2927                 Shaders_Free();
2928                 GlobalOpenGL_debugAssertNoErrors();
2929                 ScreenUpdates_Disable();
2930
2931                 // release contexts
2932                 globalOutputStream() << "Releasing contexts...";
2933                 ReleaseContexts();
2934                 globalOutputStream() << "Done.\n";
2935         }
2936         else
2937         {
2938                 globalOutputStream() << "Waking up\n";
2939
2940                 gtk_window_deiconify( m_window );
2941
2942                 // create contexts
2943                 globalOutputStream() << "Creating contexts...";
2944                 CreateContexts();
2945                 globalOutputStream() << "Done.\n";
2946
2947                 globalOutputStream() << "Making current on camera...";
2948                 m_pCamWnd->MakeCurrent();
2949                 globalOutputStream() << "Done.\n";
2950
2951                 globalOutputStream() << "Reloading shaders...";
2952                 Shaders_Load();
2953                 GlobalShaderCache().realise();
2954                 globalOutputStream() << "Done.\n";
2955
2956                 ScreenUpdates_Enable();
2957
2958                 globalOutputStream() << "Dispatching wake msg...";
2959                 DispatchRadiantMsg( RADIANT_WAKEUP );
2960                 globalOutputStream() << "Done\n";
2961         }
2962 #endif
2963 }
2964
2965
2966 ui::Window create_splash(){
2967         auto window = ui::Window( ui::window_type::TOP );
2968         gtk_window_set_decorated(window, false);
2969         gtk_window_set_resizable(window, false);
2970         gtk_window_set_modal(window, true);
2971         gtk_window_set_default_size( window, -1, -1 );
2972         gtk_window_set_position( window, GTK_WIN_POS_CENTER );
2973         gtk_container_set_border_width(window, 0);
2974
2975         auto image = new_local_image( "splash.png" );
2976         image.show();
2977         window.add(image);
2978
2979         window.dimensions(-1, -1);
2980         window.show();
2981
2982         return window;
2983 }
2984
2985 static ui::Window splash_screen{ui::null};
2986
2987 void show_splash(){
2988         splash_screen = create_splash();
2989
2990         ui::process();
2991 }
2992
2993 void hide_splash(){
2994         splash_screen.destroy();
2995 }
2996
2997 WindowPositionTracker g_posCamWnd;
2998 WindowPositionTracker g_posXYWnd;
2999 WindowPositionTracker g_posXZWnd;
3000 WindowPositionTracker g_posYZWnd;
3001
3002 static gint mainframe_delete( ui::Widget widget, GdkEvent *event, gpointer data ){
3003         if ( ConfirmModified( "Exit " RADIANT_NAME ) ) {
3004                 gtk_main_quit();
3005         }
3006
3007         return TRUE;
3008 }
3009
3010 PanedState g_single_hpaned = { 0.75f, -1, };
3011 PanedState g_single_vpaned = { 0.75f, -1, };
3012
3013 void MainFrame::Create(){
3014         ui::Window window = ui::Window( ui::window_type::TOP );
3015
3016         GlobalWindowObservers_connectTopLevel( window );
3017
3018         gtk_window_set_transient_for( splash_screen, window );
3019
3020 #if !GDEF_OS_WINDOWS
3021         {
3022                 GdkPixbuf* pixbuf = pixbuf_new_from_file_with_mask( "bitmaps/icon.png" );
3023                 if ( pixbuf != 0 ) {
3024                         gtk_window_set_icon( window, pixbuf );
3025                         g_object_unref( pixbuf );
3026                 }
3027         }
3028 #endif
3029
3030         gtk_widget_add_events( window , GDK_KEY_PRESS_MASK | GDK_KEY_RELEASE_MASK | GDK_FOCUS_CHANGE_MASK );
3031         window.connect( "delete_event", G_CALLBACK( mainframe_delete ), this );
3032
3033         m_position_tracker.connect( window );
3034
3035 #if 0
3036         g_mainframeWidgetFocusPrinter.connect( window );
3037         g_mainframeFocusPrinter.connect( window );
3038 #endif
3039
3040         g_MainWindowActive.connect( window );
3041
3042         GetPlugInMgr().Init( window );
3043
3044         auto vbox = ui::VBox( FALSE, 0 );
3045         window.add(vbox);
3046         vbox.show();
3047         gtk_container_set_focus_chain( GTK_CONTAINER( vbox ), NULL );
3048
3049         global_accel_connect_window( window );
3050
3051         m_nCurrentStyle = (EViewStyle)g_Layout_viewStyle.m_value;
3052
3053         register_shortcuts();
3054
3055     auto main_menu = create_main_menu( CurrentStyle() );
3056         vbox.pack_start( main_menu, FALSE, FALSE, 0 );
3057
3058     auto main_toolbar = create_main_toolbar( CurrentStyle() );
3059         vbox.pack_start( main_toolbar, FALSE, FALSE, 0 );
3060
3061         if ( g_Layout_enablePluginToolbar.m_value || g_Layout_enableFilterToolbar.m_value ){
3062                 auto PFbox = ui::HBox( FALSE, 3 );
3063                 vbox.pack_start( PFbox, FALSE, FALSE, 0 );
3064                 PFbox.show();
3065                 if ( g_Layout_enablePluginToolbar.m_value ){
3066                         auto plugin_toolbar = create_plugin_toolbar();
3067                         if ( g_Layout_enableFilterToolbar.m_value ){
3068                                 PFbox.pack_start( plugin_toolbar, FALSE, FALSE, 0 );
3069                         }
3070                         else{
3071                                 PFbox.pack_start( plugin_toolbar, TRUE, TRUE, 0 );
3072                         }
3073                 }
3074                 if ( g_Layout_enableFilterToolbar.m_value ){
3075                         ui::Toolbar filter_toolbar = create_filter_toolbar();
3076                         PFbox.pack_start( filter_toolbar, TRUE, TRUE, 0 );
3077                 }
3078         }
3079
3080         /*GtkToolbar* plugin_toolbar = create_plugin_toolbar();
3081         if ( !g_Layout_enablePluginToolbar.m_value ) {
3082                 gtk_widget_hide( GTK_WIDGET( plugin_toolbar ) );
3083         }*/
3084
3085         ui::Widget main_statusbar = create_main_statusbar(reinterpret_cast<ui::Widget *>(m_pStatusLabel));
3086         vbox.pack_end(main_statusbar, FALSE, TRUE, 2);
3087
3088         GroupDialog_constructWindow( window );
3089
3090         /* want to realize it immediately; otherwise gtk paned splits positions wont be set correctly for floating group dlg */
3091         gtk_widget_realize ( GTK_WIDGET( GroupDialog_getWindow() ) );
3092
3093         g_page_entity = GroupDialog_addPage( "Entities", EntityInspector_constructWindow( GroupDialog_getWindow() ), RawStringExportCaller( "Entities" ) );
3094
3095         if ( FloatingGroupDialog() ) {
3096                 g_page_console = GroupDialog_addPage( "Console", Console_constructWindow( GroupDialog_getWindow() ), RawStringExportCaller( "Console" ) );
3097         }
3098
3099 #if GDEF_OS_WINDOWS
3100         if ( g_multimon_globals.m_bStartOnPrimMon ) {
3101                 PositionWindowOnPrimaryScreen( g_layout_globals.m_position );
3102                 window_set_position( window, g_layout_globals.m_position );
3103         }
3104         else
3105 #endif
3106         if ( g_layout_globals.nState & GDK_WINDOW_STATE_MAXIMIZED ) {
3107                 gtk_window_maximize( window );
3108                 WindowPosition default_position( -1, -1, 640, 480 );
3109                 window_set_position( window, default_position );
3110         }
3111         else
3112         {
3113                 window_set_position( window, g_layout_globals.m_position );
3114         }
3115
3116         m_window = window;
3117
3118         window.show();
3119
3120         if ( CurrentStyle() == eRegular || CurrentStyle() == eRegularLeft )
3121         {
3122                 {
3123                         ui::Widget hsplit = ui::HPaned(ui::New);
3124                         m_hSplit = hsplit;
3125
3126                         vbox.pack_start( hsplit, TRUE, TRUE, 0 );
3127                         hsplit.show();
3128
3129                         {
3130                                 ui::Widget vsplit = ui::VPaned(ui::New);
3131                                 vsplit.show();
3132                                 m_vSplit = vsplit;
3133
3134                                 ui::Widget vsplit2 = ui::VPaned(ui::New);
3135                                 vsplit2.show();
3136                                 m_vSplit2 = vsplit2;
3137
3138                                 if ( CurrentStyle() == eRegular ){
3139                                         gtk_paned_add1( GTK_PANED( hsplit ), vsplit );
3140                                         gtk_paned_add2( GTK_PANED( hsplit ), vsplit2 );
3141                                 }
3142                                 else{
3143                                         gtk_paned_add2( GTK_PANED( hsplit ), vsplit );
3144                                         gtk_paned_add1( GTK_PANED( hsplit ), vsplit2 );
3145                                 }
3146
3147                                 // console
3148                                 ui::Widget console_window = Console_constructWindow( window );
3149                                 gtk_paned_pack2( GTK_PANED( vsplit ), console_window, FALSE, TRUE );
3150
3151                                 // xy
3152                                 m_pXYWnd = new XYWnd();
3153                                 m_pXYWnd->SetViewType( XY );
3154                                 ui::Widget xy_window = ui::Widget(create_framed_widget( m_pXYWnd->GetWidget( ) ));
3155                                 gtk_paned_add1( GTK_PANED( vsplit ), xy_window );
3156
3157                                 {
3158                                         // camera
3159                                         m_pCamWnd = NewCamWnd();
3160                                         GlobalCamera_setCamWnd( *m_pCamWnd );
3161                                         CamWnd_setParent( *m_pCamWnd, window );
3162                                         auto camera_window = create_framed_widget( CamWnd_getWidget( *m_pCamWnd ) );
3163
3164                                         gtk_paned_add1( GTK_PANED( vsplit2 ), camera_window  );
3165
3166                                         // textures
3167                                         auto texture_window = create_framed_widget( TextureBrowser_constructWindow( window ) );
3168
3169                                         gtk_paned_add2( GTK_PANED( vsplit2 ), texture_window  );
3170                                 }
3171                         }
3172                 }
3173
3174                 gtk_paned_set_position( GTK_PANED( m_vSplit ), g_layout_globals.nXYHeight );
3175
3176                 if ( CurrentStyle() == eRegular ) {
3177                         gtk_paned_set_position( GTK_PANED( m_hSplit ), g_layout_globals.nXYWidth );
3178                 }
3179                 else
3180                 {
3181                         gtk_paned_set_position( GTK_PANED( m_hSplit ), g_layout_globals.nCamWidth );
3182                 }
3183
3184                 gtk_paned_set_position( GTK_PANED( m_vSplit2 ), g_layout_globals.nCamHeight );
3185         }
3186         else if ( CurrentStyle() == eFloating )
3187         {
3188                 {
3189                         ui::Window window = ui::Window(create_persistent_floating_window( "Camera", m_window ));
3190                         global_accel_connect_window( window );
3191                         g_posCamWnd.connect( window );
3192
3193                         window.show();
3194
3195                         m_pCamWnd = NewCamWnd();
3196                         GlobalCamera_setCamWnd( *m_pCamWnd );
3197
3198                         {
3199                                 auto frame = create_framed_widget( CamWnd_getWidget( *m_pCamWnd ) );
3200                                 window.add(frame);
3201                         }
3202                         CamWnd_setParent( *m_pCamWnd, window );
3203
3204                         WORKAROUND_GOBJECT_SET_GLWIDGET( window, CamWnd_getWidget( *m_pCamWnd ) );
3205
3206                         g_floating_windows.push_back( window );
3207                 }
3208
3209                 {
3210                         ui::Window window = ui::Window(create_persistent_floating_window( ViewType_getTitle( XY ), m_window ));
3211                         global_accel_connect_window( window );
3212                         g_posXYWnd.connect( window );
3213
3214                         m_pXYWnd = new XYWnd();
3215                         m_pXYWnd->m_parent = window;
3216                         m_pXYWnd->SetViewType( XY );
3217
3218
3219                         {
3220                                 auto frame = create_framed_widget( m_pXYWnd->GetWidget() );
3221                                 window.add(frame);
3222                         }
3223                         XY_Top_Shown_Construct( window );
3224
3225                         WORKAROUND_GOBJECT_SET_GLWIDGET( window, m_pXYWnd->GetWidget() );
3226
3227                         g_floating_windows.push_back( window );
3228                 }
3229
3230                 {
3231                         ui::Window window = ui::Window(create_persistent_floating_window( ViewType_getTitle( XZ ), m_window ));
3232                         global_accel_connect_window( window );
3233                         g_posXZWnd.connect( window );
3234
3235                         m_pXZWnd = new XYWnd();
3236                         m_pXZWnd->m_parent = window;
3237                         m_pXZWnd->SetViewType( XZ );
3238
3239                         {
3240                                 auto frame = create_framed_widget( m_pXZWnd->GetWidget() );
3241                                 window.add(frame);
3242                         }
3243
3244                         XZ_Front_Shown_Construct( window );
3245
3246                         WORKAROUND_GOBJECT_SET_GLWIDGET( window, m_pXZWnd->GetWidget() );
3247
3248                         g_floating_windows.push_back( window );
3249                 }
3250
3251                 {
3252                         ui::Window window = ui::Window(create_persistent_floating_window( ViewType_getTitle( YZ ), m_window ));
3253                         global_accel_connect_window( window );
3254                         g_posYZWnd.connect( window );
3255
3256                         m_pYZWnd = new XYWnd();
3257                         m_pYZWnd->m_parent = window;
3258                         m_pYZWnd->SetViewType( YZ );
3259
3260                         {
3261                                 auto frame = create_framed_widget( m_pYZWnd->GetWidget() );
3262                                 window.add(frame);
3263                         }
3264
3265                         YZ_Side_Shown_Construct( window );
3266
3267                         WORKAROUND_GOBJECT_SET_GLWIDGET( window, m_pYZWnd->GetWidget() );
3268
3269                         g_floating_windows.push_back( window );
3270                 }
3271
3272                 {
3273                         auto frame = create_framed_widget( TextureBrowser_constructWindow( GroupDialog_getWindow() ) );
3274                         g_page_textures = GroupDialog_addPage( "Textures", frame, TextureBrowserExportTitleCaller() );
3275
3276                         WORKAROUND_GOBJECT_SET_GLWIDGET( GroupDialog_getWindow(), TextureBrowser_getGLWidget() );
3277                 }
3278
3279                 GroupDialog_show();
3280         }
3281         else if ( CurrentStyle() == eSplit )
3282         {
3283                 m_pCamWnd = NewCamWnd();
3284                 GlobalCamera_setCamWnd( *m_pCamWnd );
3285                 CamWnd_setParent( *m_pCamWnd, window );
3286
3287                 ui::Widget camera = CamWnd_getWidget( *m_pCamWnd );
3288
3289                 m_pYZWnd = new XYWnd();
3290                 m_pYZWnd->SetViewType( YZ );
3291
3292                 ui::Widget yz = m_pYZWnd->GetWidget();
3293
3294                 m_pXYWnd = new XYWnd();
3295                 m_pXYWnd->SetViewType( XY );
3296
3297                 ui::Widget xy = m_pXYWnd->GetWidget();
3298
3299                 m_pXZWnd = new XYWnd();
3300                 m_pXZWnd->SetViewType( XZ );
3301
3302                 ui::Widget xz = m_pXZWnd->GetWidget();
3303
3304         auto split = create_split_views( camera, yz, xy, xz );
3305                 vbox.pack_start( split, TRUE, TRUE, 0 );
3306
3307                 {
3308             auto frame = create_framed_widget( TextureBrowser_constructWindow( GroupDialog_getWindow() ) );
3309                         g_page_textures = GroupDialog_addPage( "Textures", frame, TextureBrowserExportTitleCaller() );
3310
3311                         WORKAROUND_GOBJECT_SET_GLWIDGET( window, TextureBrowser_getGLWidget() );
3312                 }
3313         }
3314         else // single window
3315         {
3316                 m_pCamWnd = NewCamWnd();
3317                 GlobalCamera_setCamWnd( *m_pCamWnd );
3318                 CamWnd_setParent( *m_pCamWnd, window );
3319
3320                 ui::Widget camera = CamWnd_getWidget( *m_pCamWnd );
3321
3322                 m_pYZWnd = new XYWnd();
3323                 m_pYZWnd->SetViewType( YZ );
3324
3325                 ui::Widget yz = m_pYZWnd->GetWidget();
3326
3327                 m_pXYWnd = new XYWnd();
3328                 m_pXYWnd->SetViewType( XY );
3329
3330                 ui::Widget xy = m_pXYWnd->GetWidget();
3331
3332                 m_pXZWnd = new XYWnd();
3333                 m_pXZWnd->SetViewType( XZ );
3334
3335                 ui::Widget xz = m_pXZWnd->GetWidget();
3336
3337                 ui::Widget hsplit = ui::HPaned(ui::New);
3338                 vbox.pack_start( hsplit, TRUE, TRUE, 0 );
3339                 hsplit.show();
3340
3341                 ui::Widget split = create_split_views( camera, yz, xy, xz );
3342
3343                 ui::Widget vsplit = ui::VPaned(ui::New);
3344                 vsplit.show();
3345
3346                 // textures
3347                 ui::Widget texture_window = create_framed_widget( TextureBrowser_constructWindow( window ) );
3348
3349                 // console
3350                 ui::Widget console_window = create_framed_widget( Console_constructWindow( window ) );
3351
3352                 gtk_paned_add1( GTK_PANED( hsplit ), split );
3353                 gtk_paned_add2( GTK_PANED( hsplit ), vsplit );
3354
3355                 gtk_paned_add1( GTK_PANED( vsplit ), texture_window  );
3356                 gtk_paned_add2( GTK_PANED( vsplit ), console_window  );
3357
3358                 hsplit.connect( "size_allocate", G_CALLBACK( hpaned_allocate ), &g_single_hpaned );
3359                 hsplit.connect( "notify::position", G_CALLBACK( paned_position ), &g_single_hpaned );
3360
3361                 vsplit.connect( "size_allocate", G_CALLBACK( vpaned_allocate ), &g_single_vpaned );
3362                 vsplit.connect( "notify::position", G_CALLBACK( paned_position ), &g_single_vpaned );
3363         }
3364
3365         EntityList_constructWindow( window );
3366         PreferencesDialog_constructWindow( window );
3367         FindTextureDialog_constructWindow( window );
3368         SurfaceInspector_constructWindow( window );
3369         PatchInspector_constructWindow( window );
3370
3371         SetActiveXY( m_pXYWnd );
3372
3373         AddGridChangeCallback( SetGridStatusCaller( *this ) );
3374         AddGridChangeCallback( ReferenceCaller<MainFrame, void(), XY_UpdateAllWindows>( *this ) );
3375
3376         g_defaultToolMode = DragMode;
3377         g_defaultToolMode();
3378         SetStatusText( m_command_status, c_TranslateMode_status );
3379
3380         EverySecondTimer_enable();
3381
3382         //GlobalShortcuts_reportUnregistered();
3383 }
3384
3385 void MainFrame::SaveWindowInfo(){
3386         if ( !FloatingGroupDialog() ) {
3387                 g_layout_globals.nXYHeight = gtk_paned_get_position( GTK_PANED( m_vSplit ) );
3388
3389                 if ( CurrentStyle() != eRegular ) {
3390                         g_layout_globals.nCamWidth = gtk_paned_get_position( GTK_PANED( m_hSplit ) );
3391                 }
3392                 else
3393                 {
3394                         g_layout_globals.nXYWidth = gtk_paned_get_position( GTK_PANED( m_hSplit ) );
3395                 }
3396
3397                 g_layout_globals.nCamHeight = gtk_paned_get_position( GTK_PANED( m_vSplit2 ) );
3398         }
3399
3400         g_layout_globals.m_position = m_position_tracker.getPosition();
3401
3402         g_layout_globals.nState = gdk_window_get_state( gtk_widget_get_window(m_window ) );
3403 }
3404
3405 void MainFrame::Shutdown(){
3406         EverySecondTimer_disable();
3407
3408         EntityList_destroyWindow();
3409
3410         delete m_pXYWnd;
3411         m_pXYWnd = 0;
3412         delete m_pYZWnd;
3413         m_pYZWnd = 0;
3414         delete m_pXZWnd;
3415         m_pXZWnd = 0;
3416
3417         TextureBrowser_destroyWindow();
3418
3419         DeleteCamWnd( m_pCamWnd );
3420         m_pCamWnd = 0;
3421
3422         PreferencesDialog_destroyWindow();
3423         SurfaceInspector_destroyWindow();
3424         FindTextureDialog_destroyWindow();
3425         PatchInspector_destroyWindow();
3426
3427         g_DbgDlg.destroyWindow();
3428
3429         // destroying group-dialog last because it may contain texture-browser
3430         GroupDialog_destroyWindow();
3431 }
3432
3433 void MainFrame::RedrawStatusText(){
3434         ui::Label::from(m_pStatusLabel[c_command_status]).text(m_command_status.c_str());
3435         ui::Label::from(m_pStatusLabel[c_position_status]).text(m_position_status.c_str());
3436         ui::Label::from(m_pStatusLabel[c_brushcount_status]).text(m_brushcount_status.c_str());
3437         ui::Label::from(m_pStatusLabel[c_texture_status]).text(m_texture_status.c_str());
3438         ui::Label::from(m_pStatusLabel[c_grid_status]).text(m_grid_status.c_str());
3439 }
3440
3441 void MainFrame::UpdateStatusText(){
3442         m_idleRedrawStatusText.queueDraw();
3443 }
3444
3445 void MainFrame::SetStatusText( CopiedString& status_text, const char* pText ){
3446         status_text = pText;
3447         UpdateStatusText();
3448 }
3449
3450 void Sys_Status( const char* status ){
3451         if ( g_pParentWnd != nullptr ) {
3452                 g_pParentWnd->SetStatusText( g_pParentWnd->m_command_status, status );
3453         }
3454 }
3455
3456 int getRotateIncrement(){
3457         return static_cast<int>( g_si_globals.rotate );
3458 }
3459
3460 int getFarClipDistance(){
3461         return g_camwindow_globals.m_nCubicScale;
3462 }
3463
3464 float ( *GridStatus_getGridSize )() = GetGridSize;
3465
3466 int ( *GridStatus_getRotateIncrement )() = getRotateIncrement;
3467
3468 int ( *GridStatus_getFarClipDistance )() = getFarClipDistance;
3469
3470 bool ( *GridStatus_getTextureLockEnabled )();
3471
3472 void MainFrame::SetGridStatus(){
3473         StringOutputStream status( 64 );
3474         const char* lock = ( GridStatus_getTextureLockEnabled() ) ? "ON" : "OFF";
3475         status << ( GetSnapGridSize() > 0 ? "G:" : "g:" ) << GridStatus_getGridSize()
3476                    << "  R:" << GridStatus_getRotateIncrement()
3477                    << "  C:" << GridStatus_getFarClipDistance()
3478                    << "  L:" << lock;
3479         SetStatusText( m_grid_status, status.c_str() );
3480 }
3481
3482 void GridStatus_onTextureLockEnabledChanged(){
3483         if ( g_pParentWnd != nullptr ) {
3484                 g_pParentWnd->SetGridStatus();
3485         }
3486 }
3487
3488 void GlobalGL_sharedContextCreated(){
3489         GLFont *g_font = NULL;
3490
3491         // report OpenGL information
3492         globalOutputStream() << "GL_VENDOR: " << reinterpret_cast<const char*>( glGetString( GL_VENDOR ) ) << "\n";
3493         globalOutputStream() << "GL_RENDERER: " << reinterpret_cast<const char*>( glGetString( GL_RENDERER ) ) << "\n";
3494         globalOutputStream() << "GL_VERSION: " << reinterpret_cast<const char*>( glGetString( GL_VERSION ) ) << "\n";
3495     const auto extensions = reinterpret_cast<const char*>( glGetString(GL_EXTENSIONS ) );
3496     globalOutputStream() << "GL_EXTENSIONS: " << (extensions ? extensions : "") << "\n";
3497
3498         QGL_sharedContextCreated( GlobalOpenGL() );
3499
3500         ShaderCache_extensionsInitialised();
3501
3502         GlobalShaderCache().realise();
3503         Textures_Realise();
3504
3505 #if GDEF_OS_WINDOWS
3506         /* win32 is dodgy here, just use courier new then */
3507         g_font = glfont_create( "arial 9" );
3508 #else
3509         auto settings = gtk_settings_get_default();
3510         gchar *fontname;
3511         g_object_get( settings, "gtk-font-name", &fontname, NULL );
3512         g_font = glfont_create( fontname );
3513 #endif
3514
3515         GlobalOpenGL().m_font = g_font;
3516 }
3517
3518 void GlobalGL_sharedContextDestroyed(){
3519         Textures_Unrealise();
3520         GlobalShaderCache().unrealise();
3521
3522         QGL_sharedContextDestroyed( GlobalOpenGL() );
3523 }
3524
3525
3526 void Layout_constructPreferences( PreferencesPage& page ){
3527         {
3528                 const char* layouts[] = { "window1.png", "window2.png", "window3.png", "window4.png", "window5.png" };
3529                 page.appendRadioIcons(
3530                         "Window Layout",
3531                         STRING_ARRAY_RANGE( layouts ),
3532                         make_property( g_Layout_viewStyle )
3533                         );
3534         }
3535         page.appendCheckBox(
3536                 "", "Detachable Menus",
3537                 make_property( g_Layout_enableDetachableMenus )
3538                 );
3539         if ( !string_empty( g_pGameDescription->getKeyValue( "no_patch" ) ) ) {
3540                 page.appendCheckBox(
3541                         "", "Patch Toolbar",
3542                         make_property( g_Layout_enablePatchToolbar )
3543                         );
3544         }
3545         page.appendCheckBox(
3546                 "", "Plugin Toolbar",
3547                 make_property( g_Layout_enablePluginToolbar )
3548                 );
3549         page.appendCheckBox(
3550                 "", "Filter Toolbar",
3551                 make_property( g_Layout_enableFilterToolbar )
3552                 );
3553 }
3554
3555 void Layout_constructPage( PreferenceGroup& group ){
3556         PreferencesPage page( group.createPage( "Layout", "Layout Preferences" ) );
3557         Layout_constructPreferences( page );
3558 }
3559
3560 void Layout_registerPreferencesPage(){
3561         PreferencesDialog_addInterfacePage( makeCallbackF(Layout_constructPage) );
3562 }
3563
3564 #include "preferencesystem.h"
3565 #include "stringio.h"
3566 #include "transformpath/transformpath.h"
3567
3568 void MainFrame_Construct(){
3569         GlobalCommands_insert( "OpenManual", makeCallbackF(OpenHelpURL), Accelerator( GDK_KEY_F1 ) );
3570
3571         GlobalCommands_insert( "Sleep", makeCallbackF(thunk_OnSleep), Accelerator( 'P', (GdkModifierType)( GDK_SHIFT_MASK | GDK_CONTROL_MASK ) ) );
3572         GlobalCommands_insert( "NewMap", makeCallbackF(NewMap) );
3573         GlobalCommands_insert( "OpenMap", makeCallbackF(OpenMap), Accelerator( 'O', (GdkModifierType)GDK_CONTROL_MASK ) );
3574         GlobalCommands_insert( "ImportMap", makeCallbackF(ImportMap) );
3575         GlobalCommands_insert( "SaveMap", makeCallbackF(SaveMap), Accelerator( 'S', (GdkModifierType)GDK_CONTROL_MASK ) );
3576         GlobalCommands_insert( "SaveMapAs", makeCallbackF(SaveMapAs) );
3577         GlobalCommands_insert( "ExportSelected", makeCallbackF(ExportMap) );
3578         GlobalCommands_insert( "SaveRegion", makeCallbackF(SaveRegion) );
3579         GlobalCommands_insert( "RefreshReferences", makeCallbackF(VFS_Refresh) );
3580         GlobalCommands_insert( "ProjectSettings", makeCallbackF(DoProjectSettings) );
3581         GlobalCommands_insert( "Exit", makeCallbackF(Exit) );
3582
3583         GlobalCommands_insert( "Undo", makeCallbackF(Undo), Accelerator( 'Z', (GdkModifierType)GDK_CONTROL_MASK ) );
3584         GlobalCommands_insert( "Redo", makeCallbackF(Redo), Accelerator( 'Y', (GdkModifierType)GDK_CONTROL_MASK ) );
3585         GlobalCommands_insert( "Copy", makeCallbackF(Copy), Accelerator( 'C', (GdkModifierType)GDK_CONTROL_MASK ) );
3586         GlobalCommands_insert( "Paste", makeCallbackF(Paste), Accelerator( 'V', (GdkModifierType)GDK_CONTROL_MASK ) );
3587         GlobalCommands_insert( "PasteToCamera", makeCallbackF(PasteToCamera), Accelerator( 'V', (GdkModifierType)GDK_MOD1_MASK ) );
3588         GlobalCommands_insert( "CloneSelection", makeCallbackF(Selection_Clone), Accelerator( GDK_KEY_space ) );
3589         GlobalCommands_insert( "CloneSelectionAndMakeUnique", makeCallbackF(Selection_Clone_MakeUnique), Accelerator( GDK_KEY_space, (GdkModifierType)GDK_SHIFT_MASK ) );
3590 //      GlobalCommands_insert( "DeleteSelection", makeCallbackF(deleteSelection), Accelerator( GDK_KEY_BackSpace ) );
3591         GlobalCommands_insert( "DeleteSelection2", makeCallbackF(deleteSelection), Accelerator( GDK_KEY_BackSpace ) );
3592         GlobalCommands_insert( "DeleteSelection", makeCallbackF(deleteSelection), Accelerator( 'Z' ) );
3593         GlobalCommands_insert( "ParentSelection", makeCallbackF(Scene_parentSelected) );
3594 //      GlobalCommands_insert( "UnSelectSelection", makeCallbackF(Selection_Deselect), Accelerator( GDK_KEY_Escape ) );
3595         GlobalCommands_insert( "UnSelectSelection2", makeCallbackF(Selection_Deselect), Accelerator( GDK_KEY_Escape ) );
3596         GlobalCommands_insert( "UnSelectSelection", makeCallbackF(Selection_Deselect), Accelerator( 'C' ) );
3597         GlobalCommands_insert( "InvertSelection", makeCallbackF(Select_Invert), Accelerator( 'I' ) );
3598         GlobalCommands_insert( "SelectInside", makeCallbackF(Select_Inside) );
3599         GlobalCommands_insert( "SelectTouching", makeCallbackF(Select_Touching) );
3600         GlobalCommands_insert( "ExpandSelectionToEntities", makeCallbackF(Scene_ExpandSelectionToEntities), Accelerator( 'E', (GdkModifierType)( GDK_MOD1_MASK | GDK_CONTROL_MASK ) ) );
3601         GlobalCommands_insert( "Preferences", makeCallbackF(PreferencesDialog_showDialog), Accelerator( 'P' ) );
3602
3603         GlobalCommands_insert( "ToggleConsole", makeCallbackF(Console_ToggleShow), Accelerator( 'O' ) );
3604         GlobalCommands_insert( "ToggleEntityInspector", makeCallbackF(EntityInspector_ToggleShow), Accelerator( 'N' ) );
3605         GlobalCommands_insert( "EntityList", makeCallbackF(EntityList_toggleShown), Accelerator( 'L' ) );
3606
3607         GlobalCommands_insert( "ShowHidden", makeCallbackF(Select_ShowAllHidden), Accelerator( 'H', (GdkModifierType)GDK_SHIFT_MASK ) );
3608         GlobalCommands_insert( "HideSelected", makeCallbackF(HideSelected), Accelerator( 'H' ) );
3609
3610         GlobalToggles_insert( "DragVertices", makeCallbackF(SelectVertexMode), ToggleItem::AddCallbackCaller( g_vertexMode_button ), Accelerator( 'V' ) );
3611         GlobalToggles_insert( "DragEdges", makeCallbackF(SelectEdgeMode), ToggleItem::AddCallbackCaller( g_edgeMode_button ), Accelerator( 'E' ) );
3612         GlobalToggles_insert( "DragFaces", makeCallbackF(SelectFaceMode), ToggleItem::AddCallbackCaller( g_faceMode_button ), Accelerator( 'F' ) );
3613
3614         GlobalCommands_insert( "MirrorSelectionX", makeCallbackF(Selection_Flipx) );
3615         GlobalCommands_insert( "RotateSelectionX", makeCallbackF(Selection_Rotatex) );
3616         GlobalCommands_insert( "MirrorSelectionY", makeCallbackF(Selection_Flipy) );
3617         GlobalCommands_insert( "RotateSelectionY", makeCallbackF(Selection_Rotatey) );
3618         GlobalCommands_insert( "MirrorSelectionZ", makeCallbackF(Selection_Flipz) );
3619         GlobalCommands_insert( "RotateSelectionZ", makeCallbackF(Selection_Rotatez) );
3620
3621         GlobalCommands_insert( "ArbitraryRotation", makeCallbackF(DoRotateDlg) );
3622         GlobalCommands_insert( "ArbitraryScale", makeCallbackF(DoScaleDlg) );
3623
3624         GlobalCommands_insert( "BuildMenuCustomize", makeCallbackF(DoBuildMenu) );
3625
3626         GlobalCommands_insert( "FindBrush", makeCallbackF(DoFind) );
3627
3628         GlobalCommands_insert( "MapInfo", makeCallbackF(DoMapInfo), Accelerator( 'M' ) );
3629
3630
3631         GlobalToggles_insert( "ToggleClipper", makeCallbackF(ClipperMode), ToggleItem::AddCallbackCaller( g_clipper_button ), Accelerator( 'X' ) );
3632
3633         GlobalToggles_insert( "MouseTranslate", makeCallbackF(TranslateMode), ToggleItem::AddCallbackCaller( g_translatemode_button ), Accelerator( 'W' ) );
3634         GlobalToggles_insert( "MouseRotate", makeCallbackF(RotateMode), ToggleItem::AddCallbackCaller( g_rotatemode_button ), Accelerator( 'R' ) );
3635         GlobalToggles_insert( "MouseScale", makeCallbackF(ScaleMode), ToggleItem::AddCallbackCaller( g_scalemode_button ) );
3636         GlobalToggles_insert( "MouseDrag", makeCallbackF(DragMode), ToggleItem::AddCallbackCaller( g_dragmode_button ) );
3637         GlobalCommands_insert( "MouseRotateOrScale", makeCallbackF(ToggleRotateScaleModes) );
3638         GlobalCommands_insert( "MouseDragOrScale", makeCallbackF(ToggleDragScaleModes), Accelerator( 'Q' ) );
3639
3640 #ifndef GARUX_DISABLE_GTKTHEME
3641         GlobalCommands_insert( "gtkThemeDlg", makeCallbackF(gtkThemeDlg) );
3642 #endif
3643         GlobalCommands_insert( "ColorSchemeOriginal", makeCallbackF(ColorScheme_Original) );
3644         GlobalCommands_insert( "ColorSchemeQER", makeCallbackF(ColorScheme_QER) );
3645         GlobalCommands_insert( "ColorSchemeBlackAndGreen", makeCallbackF(ColorScheme_Black) );
3646         GlobalCommands_insert( "ColorSchemeYdnar", makeCallbackF(ColorScheme_Ydnar) );
3647         GlobalCommands_insert("ColorSchemeAdwaitaDark", makeCallbackF(ColorScheme_AdwaitaDark));
3648         GlobalCommands_insert( "ChooseTextureBackgroundColor", makeCallback( g_ColoursMenu.m_textureback ) );
3649         GlobalCommands_insert( "ChooseGridBackgroundColor", makeCallback( g_ColoursMenu.m_xyback ) );
3650         GlobalCommands_insert( "ChooseGridMajorColor", makeCallback( g_ColoursMenu.m_gridmajor ) );
3651         GlobalCommands_insert( "ChooseGridMinorColor", makeCallback( g_ColoursMenu.m_gridminor ) );
3652         GlobalCommands_insert( "ChooseSmallGridMajorColor", makeCallback( g_ColoursMenu.m_gridmajor_alt ) );
3653         GlobalCommands_insert( "ChooseSmallGridMinorColor", makeCallback( g_ColoursMenu.m_gridminor_alt ) );
3654         GlobalCommands_insert( "ChooseGridTextColor", makeCallback( g_ColoursMenu.m_gridtext ) );
3655         GlobalCommands_insert( "ChooseGridBlockColor", makeCallback( g_ColoursMenu.m_gridblock ) );
3656         GlobalCommands_insert( "ChooseBrushColor", makeCallback( g_ColoursMenu.m_brush ) );
3657         GlobalCommands_insert( "ChooseCameraBackgroundColor", makeCallback( g_ColoursMenu.m_cameraback ) );
3658         GlobalCommands_insert( "ChooseSelectedBrushColor", makeCallback( g_ColoursMenu.m_selectedbrush ) );
3659         GlobalCommands_insert( "ChooseCameraSelectedBrushColor", makeCallback( g_ColoursMenu.m_selectedbrush3d ) );
3660         GlobalCommands_insert( "ChooseClipperColor", makeCallback( g_ColoursMenu.m_clipper ) );
3661         GlobalCommands_insert( "ChooseOrthoViewNameColor", makeCallback( g_ColoursMenu.m_viewname ) );
3662
3663
3664         GlobalCommands_insert( "CSGSubtract", makeCallbackF(CSG_Subtract), Accelerator( 'U', (GdkModifierType)GDK_SHIFT_MASK ) );
3665         GlobalCommands_insert( "CSGMerge", makeCallbackF(CSG_Merge), Accelerator( 'U', (GdkModifierType) GDK_CONTROL_MASK ) );
3666         GlobalCommands_insert( "CSGRoom", makeCallbackF(CSG_MakeRoom) );
3667         GlobalCommands_insert( "CSGTool", makeCallbackF(CSG_Tool) );
3668
3669         Grid_registerCommands();
3670
3671         GlobalCommands_insert( "SnapToGrid", makeCallbackF(Selection_SnapToGrid), Accelerator( 'G', (GdkModifierType)GDK_CONTROL_MASK ) );
3672
3673         GlobalCommands_insert( "SelectAllOfType", makeCallbackF(Select_AllOfType), Accelerator( 'A', (GdkModifierType)GDK_SHIFT_MASK ) );
3674
3675         GlobalCommands_insert( "TexRotateClock", makeCallbackF(Texdef_RotateClockwise), Accelerator( GDK_KEY_Next, (GdkModifierType)GDK_SHIFT_MASK ) );
3676         GlobalCommands_insert( "TexRotateCounter", makeCallbackF(Texdef_RotateAntiClockwise), Accelerator( GDK_KEY_Prior, (GdkModifierType)GDK_SHIFT_MASK ) );
3677         GlobalCommands_insert( "TexScaleUp", makeCallbackF(Texdef_ScaleUp), Accelerator( GDK_KEY_Up, (GdkModifierType)GDK_CONTROL_MASK ) );
3678         GlobalCommands_insert( "TexScaleDown", makeCallbackF(Texdef_ScaleDown), Accelerator( GDK_KEY_Down, (GdkModifierType)GDK_CONTROL_MASK ) );
3679         GlobalCommands_insert( "TexScaleLeft", makeCallbackF(Texdef_ScaleLeft), Accelerator( GDK_KEY_Left, (GdkModifierType)GDK_CONTROL_MASK ) );
3680         GlobalCommands_insert( "TexScaleRight", makeCallbackF(Texdef_ScaleRight), Accelerator( GDK_KEY_Right, (GdkModifierType)GDK_CONTROL_MASK ) );
3681         GlobalCommands_insert( "TexShiftUp", makeCallbackF(Texdef_ShiftUp), Accelerator( GDK_KEY_Up, (GdkModifierType)GDK_SHIFT_MASK ) );
3682         GlobalCommands_insert( "TexShiftDown", makeCallbackF(Texdef_ShiftDown), Accelerator( GDK_KEY_Down, (GdkModifierType)GDK_SHIFT_MASK ) );
3683         GlobalCommands_insert( "TexShiftLeft", makeCallbackF(Texdef_ShiftLeft), Accelerator( GDK_KEY_Left, (GdkModifierType)GDK_SHIFT_MASK ) );
3684         GlobalCommands_insert( "TexShiftRight", makeCallbackF(Texdef_ShiftRight), Accelerator( GDK_KEY_Right, (GdkModifierType)GDK_SHIFT_MASK ) );
3685
3686         GlobalCommands_insert( "MoveSelectionDOWN", makeCallbackF(Selection_MoveDown), Accelerator( GDK_KEY_KP_Subtract ) );
3687         GlobalCommands_insert( "MoveSelectionUP", makeCallbackF(Selection_MoveUp), Accelerator( GDK_KEY_KP_Add ) );
3688
3689         GlobalCommands_insert( "SelectNudgeLeft", makeCallbackF(Selection_NudgeLeft), Accelerator( GDK_KEY_Left, (GdkModifierType)GDK_MOD1_MASK ) );
3690         GlobalCommands_insert( "SelectNudgeRight", makeCallbackF(Selection_NudgeRight), Accelerator( GDK_KEY_Right, (GdkModifierType)GDK_MOD1_MASK ) );
3691         GlobalCommands_insert( "SelectNudgeUp", makeCallbackF(Selection_NudgeUp), Accelerator( GDK_KEY_Up, (GdkModifierType)GDK_MOD1_MASK ) );
3692         GlobalCommands_insert( "SelectNudgeDown", makeCallbackF(Selection_NudgeDown), Accelerator( GDK_KEY_Down, (GdkModifierType)GDK_MOD1_MASK ) );
3693
3694         Patch_registerCommands();
3695         XYShow_registerCommands();
3696
3697         typedef FreeCaller<void(const Selectable&), ComponentMode_SelectionChanged> ComponentModeSelectionChangedCaller;
3698         GlobalSelectionSystem().addSelectionChangeCallback( ComponentModeSelectionChangedCaller() );
3699
3700         GlobalPreferenceSystem().registerPreference( "DetachableMenus", make_property_string( g_Layout_enableDetachableMenus.m_latched ) );
3701         GlobalPreferenceSystem().registerPreference( "PatchToolBar", make_property_string( g_Layout_enablePatchToolbar.m_latched ) );
3702         GlobalPreferenceSystem().registerPreference( "PluginToolBar", make_property_string( g_Layout_enablePluginToolbar.m_latched ) );
3703         GlobalPreferenceSystem().registerPreference( "FilterToolBar", make_property_string( g_Layout_enableFilterToolbar.m_latched ) );
3704         GlobalPreferenceSystem().registerPreference( "QE4StyleWindows", make_property_string( g_Layout_viewStyle.m_latched ) );
3705         GlobalPreferenceSystem().registerPreference( "XYHeight", make_property_string( g_layout_globals.nXYHeight ) );
3706         GlobalPreferenceSystem().registerPreference( "XYWidth", make_property_string( g_layout_globals.nXYWidth ) );
3707         GlobalPreferenceSystem().registerPreference( "CamWidth", make_property_string( g_layout_globals.nCamWidth ) );
3708         GlobalPreferenceSystem().registerPreference( "CamHeight", make_property_string( g_layout_globals.nCamHeight ) );
3709
3710         GlobalPreferenceSystem().registerPreference( "State", make_property_string( g_layout_globals.nState ) );
3711         GlobalPreferenceSystem().registerPreference( "PositionX", make_property_string( g_layout_globals.m_position.x ) );
3712         GlobalPreferenceSystem().registerPreference( "PositionY", make_property_string( g_layout_globals.m_position.y ) );
3713         GlobalPreferenceSystem().registerPreference( "Width", make_property_string( g_layout_globals.m_position.w ) );
3714         GlobalPreferenceSystem().registerPreference( "Height", make_property_string( g_layout_globals.m_position.h ) );
3715
3716         GlobalPreferenceSystem().registerPreference( "CamWnd", make_property<WindowPositionTracker_String>(g_posCamWnd) );
3717         GlobalPreferenceSystem().registerPreference( "XYWnd", make_property<WindowPositionTracker_String>(g_posXYWnd) );
3718         GlobalPreferenceSystem().registerPreference( "YZWnd", make_property<WindowPositionTracker_String>(g_posYZWnd) );
3719         GlobalPreferenceSystem().registerPreference( "XZWnd", make_property<WindowPositionTracker_String>(g_posXZWnd) );
3720
3721         GlobalPreferenceSystem().registerPreference( "EnginePath", make_property_string( g_strEnginePath ) );
3722         if ( g_strEnginePath.empty() )
3723         {
3724                 g_strEnginePath_was_empty_1st_start = true;
3725                 const char* ENGINEPATH_ATTRIBUTE =
3726 #if GDEF_OS_WINDOWS
3727                         "enginepath_win32"
3728 #elif GDEF_OS_MACOS
3729                         "enginepath_macos"
3730 #elif GDEF_OS_LINUX || GDEF_OS_BSD
3731                         "enginepath_linux"
3732 #else
3733 #error "unknown platform"
3734 #endif
3735                 ;
3736
3737                 StringOutputStream path( 256 );
3738                 path << DirectoryCleaned( g_pGameDescription->getRequiredKeyValue( ENGINEPATH_ATTRIBUTE ) );
3739
3740                 g_strEnginePath = transformPath( path.c_str() ).c_str();
3741                 GlobalPreferenceSystem().registerPreference( "EnginePath", make_property_string( g_strEnginePath ) );
3742         }
3743
3744         GlobalPreferenceSystem().registerPreference( "DisableEnginePath", make_property_string( g_disableEnginePath ) );
3745         GlobalPreferenceSystem().registerPreference( "DisableHomePath", make_property_string( g_disableHomePath ) );
3746
3747         for ( int i = 0; i < g_pakPathCount; i++ ) {
3748                 std::string label = "PakPath" + std::to_string( i );
3749                 GlobalPreferenceSystem().registerPreference( label.c_str(), make_property_string( g_strPakPath[i] ) );
3750         }
3751
3752         g_Layout_viewStyle.useLatched();
3753         g_Layout_enableDetachableMenus.useLatched();
3754         g_Layout_enablePatchToolbar.useLatched();
3755         g_Layout_enablePluginToolbar.useLatched();
3756         g_Layout_enableFilterToolbar.useLatched();
3757
3758         Layout_registerPreferencesPage();
3759         Paths_registerPreferencesPage();
3760
3761         g_brushCount.setCountChangedCallback( makeCallbackF(QE_brushCountChanged) );
3762         g_entityCount.setCountChangedCallback( makeCallbackF(QE_entityCountChanged) );
3763         GlobalEntityCreator().setCounter( &g_entityCount );
3764
3765         glwidget_set_shared_context_constructors( GlobalGL_sharedContextCreated, GlobalGL_sharedContextDestroyed);
3766
3767         GlobalEntityClassManager().attach( g_WorldspawnColourEntityClassObserver );
3768 }
3769
3770 void MainFrame_Destroy(){
3771         GlobalEntityClassManager().detach( g_WorldspawnColourEntityClassObserver );
3772
3773         GlobalEntityCreator().setCounter( 0 );
3774         g_entityCount.setCountChangedCallback( Callback<void()>() );
3775         g_brushCount.setCountChangedCallback( Callback<void()>() );
3776 }
3777
3778
3779 void GLWindow_Construct(){
3780         GlobalPreferenceSystem().registerPreference( "MouseButtons", make_property_string( g_glwindow_globals.m_nMouseType ) );
3781 }
3782
3783 void GLWindow_Destroy(){
3784 }
3785
3786 /* HACK: If ui::main is not called yet,
3787 gtk_main_quit will not quit, so tell main
3788 to not call ui::main. This happens when a
3789 map is loaded from command line and require
3790 a restart because of wrong format.
3791 Delete this when the code to not have to
3792 restart to load another format is merged. */
3793 extern bool g_dontStart;
3794
3795 void Radiant_Restart(){
3796         // preferences are expected to be already saved in any way
3797         // this is just to be sure and be future proof
3798         Preferences_Save();
3799
3800         // this asks user for saving if map is modified
3801         // user can chose to not save, it's ok
3802         ConfirmModified( "Restart " RADIANT_NAME );
3803
3804         int status;
3805
3806         char *argv[ 3 ];
3807         char exe_file[ 256 ];
3808         char map_file[ 256 ];
3809         bool with_map = false;
3810
3811         strncpy( exe_file, g_strAppFilePath.c_str(), 256 );
3812
3813         if ( !Map_Unnamed( g_map ) ) {
3814                 strncpy( map_file, Map_Name( g_map ), 256 );
3815                 with_map = true;
3816         }
3817
3818         argv[ 0 ] = exe_file;
3819         argv[ 1 ] = with_map ? map_file : NULL;
3820         argv[ 2 ] = NULL;
3821
3822 #if GDEF_OS_WINDOWS
3823         status = !_spawnvpe( P_NOWAIT, exe_file, argv, environ );
3824 #else
3825         pid_t pid;
3826
3827         status = posix_spawn( &pid, exe_file, NULL, NULL, argv, environ );
3828 #endif
3829
3830         // quit if radiant successfully started
3831         if ( status == 0 ) {
3832                 gtk_main_quit();
3833                 /* HACK: If ui::main is not called yet,
3834                 gtk_main_quit will not quit, so tell main
3835                 to not call ui::main. This happens when a
3836                 map is loaded from command line and require
3837                 a restart because of wrong format.
3838                 Delete this when the code to not have to
3839                 restart to load another format is merged. */
3840                 g_dontStart = true;
3841         }
3842 }