radiant/patchmanip.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 #include "patchmanip.h"
  23
  24 #include <gtk/gtk.h>
  25 #include <gdk/gdkkeysyms.h>
  26
  27 #include "debugging/debugging.h"
  28
  29
  30 #include "iselection.h"
  31 #include "ipatch.h"
  32
  33 #include "math/vector.h"
  34 #include "math/aabb.h"
  35 #include "generic/callback.h"
  36
  37 #include "gtkutil/menu.h"
  38 #include "gtkutil/image.h"
  39 #include "map.h"
  40 #include "mainframe.h"
  41 #include "commands.h"
  42 #include "gtkmisc.h"
  43 #include "gtkdlgs.h"
  44 #include "texwindow.h"
  45 #include "xywindow.h"
  46 #include "select.h"
  47 #include "patch.h"
  48 #include "grid.h"
  49
  50 PatchCreator* g_patchCreator = 0;
  51
  52 void Scene_PatchConstructPrefab( scene::Graph& graph, const AABB aabb, const char* shader, EPatchPrefab eType, int axis, std::size_t width = 3, std::size_t height = 3 ){
  53         Select_Delete();
  54         GlobalSelectionSystem().setSelectedAll( false );
  55
  56         NodeSmartReference node( g_patchCreator->createPatch() );
  57         Node_getTraversable( Map_FindOrInsertWorldspawn( g_map ) )->insert( node );
  58
  59         Patch* patch = Node_getPatch( node );
  60         patch->SetShader( shader );
  61
  62         patch->ConstructPrefab( aabb, eType, axis, width, height );
  63         patch->controlPointsChanged();
  64
  65         {
  66                 scene::Path patchpath( makeReference( GlobalSceneGraph().root() ) );
  67                 patchpath.push( makeReference( *Map_GetWorldspawn( g_map ) ) );
  68                 patchpath.push( makeReference( node.get() ) );
  69                 Instance_getSelectable( *graph.find( patchpath ) )->setSelected( true );
  70         }
  71 }
  72
  73 void PatchAutoCapTexture( Patch& patch ) {
  74
  75         AABB box = patch.localAABB();
  76         float x = box.extents.x();
  77         float y = box.extents.y();
  78         float z = box.extents.z();
  79
  80         int cap_direction = -1;
  81         if ( x < y  && x < z )
  82                 cap_direction = 0;
  83         else if ( y < x  && y < z )
  84                 cap_direction = 1;
  85         else if ( z < x  && z < x )
  86                 cap_direction = 2;
  87
  88         if ( cap_direction >= 0 )
  89                 patch.ProjectTexture(cap_direction);
  90         else
  91                 patch.NaturalTexture();
  92 }
  93
  94 void Patch_AutoCapTexture(){
  95         UndoableCommand command( "patchAutoCapTexture" );
  96         Scene_forEachVisibleSelectedPatch( &PatchAutoCapTexture );
  97         SceneChangeNotify();
  98 }
  99
 100 void Patch_makeCaps( Patch& patch, scene::Instance& instance, EPatchCap type, const char* shader ){
 101         if ( ( type == eCapEndCap || type == eCapIEndCap )
 102                  && patch.getWidth() != 5 ) {
 103                 globalErrorStream() << "cannot create end-cap - patch width != 5\n";
 104                 return;
 105         }
 106         if ( ( type == eCapBevel || type == eCapIBevel )
 107                  && patch.getWidth() != 3 && patch.getWidth() != 5 ) {
 108                 globalErrorStream() << "cannot create bevel-cap - patch width != 3\n";
 109                 return;
 110         }
 111         if ( type == eCapCylinder
 112                  && patch.getWidth() != 9 ) {
 113                 globalErrorStream() << "cannot create cylinder-cap - patch width != 9\n";
 114                 return;
 115         }
 116
 117         {
 118                 NodeSmartReference cap( g_patchCreator->createPatch() );
 119                 Node_getTraversable( instance.path().parent() )->insert( cap );
 120
 121                 Patch* cap_patch = Node_getPatch( cap );
 122                 patch.MakeCap( cap_patch, type, ROW, true );
 123                 cap_patch->SetShader( shader );
 124                 PatchAutoCapTexture(*cap_patch);
 125
 126                 scene::Path path( instance.path() );
 127                 path.pop();
 128                 path.push( makeReference( cap.get() ) );
 129                 selectPath( path, true );
 130         }
 131
 132         {
 133                 NodeSmartReference cap( g_patchCreator->createPatch() );
 134                 Node_getTraversable( instance.path().parent() )->insert( cap );
 135
 136                 Patch* cap_patch = Node_getPatch( cap );
 137                 patch.MakeCap( cap_patch, type, ROW, false );
 138                 cap_patch->SetShader( shader );
 139                 PatchAutoCapTexture(*cap_patch);
 140
 141                 scene::Path path( instance.path() );
 142                 path.pop();
 143                 path.push( makeReference( cap.get() ) );
 144                 selectPath( path, true );
 145         }
 146 }
 147
 148 typedef std::vector<scene::Instance*> InstanceVector;
 149
 150 class PatchStoreInstance
 151 {
 152 InstanceVector& m_instances;
 153 public:
 154 PatchStoreInstance( InstanceVector& instances ) : m_instances( instances ){
 155 }
 156 void operator()( PatchInstance& patch ) const {
 157         m_instances.push_back( &patch );
 158 }
 159 };
 160
 161 enum ECapDialog {
 162         PATCHCAP_BEVEL = 0,
 163         PATCHCAP_ENDCAP,
 164         PATCHCAP_INVERTED_BEVEL,
 165         PATCHCAP_INVERTED_ENDCAP,
 166         PATCHCAP_CYLINDER
 167 };
 168
 169 EMessageBoxReturn DoCapDlg( ECapDialog *type );
 170
 171 void Scene_PatchDoCap_Selected( scene::Graph& graph, const char* shader ){
 172         ECapDialog nType;
 173
 174         if ( DoCapDlg( &nType ) == eIDOK ) {
 175                 EPatchCap eType;
 176                 switch ( nType )
 177                 {
 178                 case PATCHCAP_INVERTED_BEVEL:
 179                         eType = eCapIBevel;
 180                         break;
 181                 case PATCHCAP_BEVEL:
 182                         eType = eCapBevel;
 183                         break;
 184                 case PATCHCAP_INVERTED_ENDCAP:
 185                         eType = eCapIEndCap;
 186                         break;
 187                 case PATCHCAP_ENDCAP:
 188                         eType = eCapEndCap;
 189                         break;
 190                 case PATCHCAP_CYLINDER:
 191                         eType = eCapCylinder;
 192                         break;
 193                 default:
 194                         ERROR_MESSAGE( "invalid patch cap type" );
 195                         return;
 196                 }
 197
 198                 InstanceVector instances;
 199                 Scene_forEachVisibleSelectedPatchInstance( PatchStoreInstance( instances ) );
 200                 for ( InstanceVector::const_iterator i = instances.begin(); i != instances.end(); ++i )
 201                 {
 202                         Patch_makeCaps( *Node_getPatch( ( *i )->path().top() ), *( *i ), eType, shader );
 203                 }
 204         }
 205 }
 206
 207 Patch* Scene_GetUltimateSelectedVisiblePatch(){
 208         if ( GlobalSelectionSystem().countSelected() != 0 ) {
 209                 scene::Node& node = GlobalSelectionSystem().ultimateSelected().path().top();
 210                 if ( node.visible() ) {
 211                         return Node_getPatch( node );
 212                 }
 213         }
 214         return 0;
 215 }
 216
 217
 218 class PatchCapTexture
 219 {
 220 public:
 221 void operator()( Patch& patch ) const {
 222         patch.ProjectTexture( Patch::m_CycleCapIndex );
 223 }
 224 };
 225
 226 void Scene_PatchCapTexture_Selected( scene::Graph& graph ){
 227         Scene_forEachVisibleSelectedPatch( PatchCapTexture() );
 228         Patch::m_CycleCapIndex = ( Patch::m_CycleCapIndex == 0 ) ? 1 : ( Patch::m_CycleCapIndex == 1 ) ? 2 : 0;
 229         SceneChangeNotify();
 230 }
 231
 232 class PatchFlipTexture
 233 {
 234 int m_axis;
 235 public:
 236 PatchFlipTexture( int axis ) : m_axis( axis ){
 237 }
 238 void operator()( Patch& patch ) const {
 239         patch.FlipTexture( m_axis );
 240 }
 241 };
 242
 243 void Scene_PatchFlipTexture_Selected( scene::Graph& graph, int axis ){
 244         Scene_forEachVisibleSelectedPatch( PatchFlipTexture( axis ) );
 245 }
 246
 247 class PatchNaturalTexture
 248 {
 249 public:
 250 void operator()( Patch& patch ) const {
 251         patch.NaturalTexture();
 252 }
 253 };
 254
 255 void Scene_PatchNaturalTexture_Selected( scene::Graph& graph ){
 256         Scene_forEachVisibleSelectedPatch( PatchNaturalTexture() );
 257         SceneChangeNotify();
 258 }
 259
 260
 261 class PatchInsertRemove
 262 {
 263 bool m_insert, m_column, m_first;
 264 public:
 265 PatchInsertRemove( bool insert, bool column, bool first ) : m_insert( insert ), m_column( column ), m_first( first ){
 266 }
 267 void operator()( Patch& patch ) const {
 268         patch.InsertRemove( m_insert, m_column, m_first );
 269 }
 270 };
 271
 272 void Scene_PatchInsertRemove_Selected( scene::Graph& graph, bool bInsert, bool bColumn, bool bFirst ){
 273         Scene_forEachVisibleSelectedPatch( PatchInsertRemove( bInsert, bColumn, bFirst ) );
 274 }
 275
 276 class PatchInvertMatrix
 277 {
 278 public:
 279 void operator()( Patch& patch ) const {
 280         patch.InvertMatrix();
 281 }
 282 };
 283
 284 void Scene_PatchInvert_Selected( scene::Graph& graph ){
 285         Scene_forEachVisibleSelectedPatch( PatchInvertMatrix() );
 286 }
 287
 288 class PatchRedisperse
 289 {
 290 EMatrixMajor m_major;
 291 public:
 292 PatchRedisperse( EMatrixMajor major ) : m_major( major ){
 293 }
 294 void operator()( Patch& patch ) const {
 295         patch.Redisperse( m_major );
 296 }
 297 };
 298
 299 void Scene_PatchRedisperse_Selected( scene::Graph& graph, EMatrixMajor major ){
 300         Scene_forEachVisibleSelectedPatch( PatchRedisperse( major ) );
 301 }
 302
 303 class PatchSmooth
 304 {
 305 EMatrixMajor m_major;
 306 public:
 307 PatchSmooth( EMatrixMajor major ) : m_major( major ){
 308 }
 309 void operator()( Patch& patch ) const {
 310         patch.Smooth( m_major );
 311 }
 312 };
 313
 314 void Scene_PatchSmooth_Selected( scene::Graph& graph, EMatrixMajor major ){
 315         Scene_forEachVisibleSelectedPatch( PatchSmooth( major ) );
 316 }
 317
 318 class PatchTransposeMatrix
 319 {
 320 public:
 321 void operator()( Patch& patch ) const {
 322         patch.TransposeMatrix();
 323 }
 324 };
 325
 326 void Scene_PatchTranspose_Selected( scene::Graph& graph ){
 327         Scene_forEachVisibleSelectedPatch( PatchTransposeMatrix() );
 328 }
 329
 330 class PatchSetShader
 331 {
 332 const char* m_name;
 333 public:
 334 PatchSetShader( const char* name )
 335         : m_name( name ){
 336 }
 337 void operator()( Patch& patch ) const {
 338         patch.SetShader( m_name );
 339 }
 340 };
 341
 342 void Scene_PatchSetShader_Selected( scene::Graph& graph, const char* name ){
 343         Scene_forEachVisibleSelectedPatch( PatchSetShader( name ) );
 344         SceneChangeNotify();
 345 }
 346
 347 void Scene_PatchGetShader_Selected( scene::Graph& graph, CopiedString& name ){
 348         Patch* patch = Scene_GetUltimateSelectedVisiblePatch();
 349         if ( patch != 0 ) {
 350                 name = patch->GetShader();
 351         }
 352 }
 353
 354 class PatchSelectByShader
 355 {
 356 const char* m_name;
 357 public:
 358 inline PatchSelectByShader( const char* name )
 359         : m_name( name ){
 360 }
 361 void operator()( PatchInstance& patch ) const {
 362         if ( shader_equal( patch.getPatch().GetShader(), m_name ) ) {
 363                 patch.setSelected( true );
 364         }
 365 }
 366 };
 367
 368 void Scene_PatchSelectByShader( scene::Graph& graph, const char* name ){
 369         Scene_forEachVisiblePatchInstance( PatchSelectByShader( name ) );
 370 }
 371
 372
 373 class PatchFindReplaceShader
 374 {
 375 const char* m_find;
 376 const char* m_replace;
 377 public:
 378 PatchFindReplaceShader( const char* find, const char* replace ) : m_find( find ), m_replace( replace ){
 379 }
 380 void operator()( Patch& patch ) const {
 381         if ( shader_equal( patch.GetShader(), m_find ) ) {
 382                 patch.SetShader( m_replace );
 383         }
 384 }
 385 };
 386
 387 void Scene_PatchFindReplaceShader( scene::Graph& graph, const char* find, const char* replace ){
 388         Scene_forEachVisiblePatch( PatchFindReplaceShader( find, replace ) );
 389 }
 390
 391 void Scene_PatchFindReplaceShader_Selected( scene::Graph& graph, const char* find, const char* replace ){
 392         Scene_forEachVisibleSelectedPatch( PatchFindReplaceShader( find, replace ) );
 393 }
 394
 395
 396 AABB PatchCreator_getBounds(){
 397         AABB aabb( aabb_for_minmax( Select_getWorkZone().d_work_min, Select_getWorkZone().d_work_max ) );
 398
 399         float gridSize = GetGridSize();
 400
 401         if ( aabb.extents[0] == 0 ) {
 402                 aabb.extents[0] = gridSize;
 403         }
 404         if ( aabb.extents[1] == 0 ) {
 405                 aabb.extents[1] = gridSize;
 406         }
 407         if ( aabb.extents[2] == 0 ) {
 408                 aabb.extents[2] = gridSize;
 409         }
 410
 411         if ( aabb_valid( aabb ) ) {
 412                 return aabb;
 413         }
 414         return AABB( Vector3( 0, 0, 0 ), Vector3( 64, 64, 64 ) );
 415 }
 416
 417 void DoNewPatchDlg( EPatchPrefab prefab, int minrows, int mincols, int defrows, int defcols, int maxrows, int maxcols );
 418
 419 void Patch_XactCylinder(){
 420         UndoableCommand undo( "patchCreateXactCylinder" );
 421
 422         DoNewPatchDlg( eXactCylinder, 3, 7, 3, 13, 0, 0 );
 423 }
 424
 425 void Patch_XactSphere(){
 426         UndoableCommand undo( "patchCreateXactSphere" );
 427
 428         DoNewPatchDlg( eXactSphere, 5, 7, 7, 13, 0, 0 );
 429 }
 430
 431 void Patch_XactCone(){
 432         UndoableCommand undo( "patchCreateXactCone" );
 433
 434         DoNewPatchDlg( eXactCone, 3, 7, 3, 13, 0, 0 );
 435 }
 436
 437 void Patch_Cylinder(){
 438         UndoableCommand undo( "patchCreateCylinder" );
 439
 440         Scene_PatchConstructPrefab( GlobalSceneGraph(), PatchCreator_getBounds(), TextureBrowser_GetSelectedShader( GlobalTextureBrowser() ), eCylinder, GlobalXYWnd_getCurrentViewType() );
 441 }
 442
 443 void Patch_DenseCylinder(){
 444         UndoableCommand undo( "patchCreateDenseCylinder" );
 445
 446         Scene_PatchConstructPrefab( GlobalSceneGraph(), PatchCreator_getBounds(), TextureBrowser_GetSelectedShader( GlobalTextureBrowser() ), eDenseCylinder, GlobalXYWnd_getCurrentViewType() );
 447 }
 448
 449 void Patch_VeryDenseCylinder(){
 450         UndoableCommand undo( "patchCreateVeryDenseCylinder" );
 451
 452         Scene_PatchConstructPrefab( GlobalSceneGraph(), PatchCreator_getBounds(), TextureBrowser_GetSelectedShader( GlobalTextureBrowser() ), eVeryDenseCylinder, GlobalXYWnd_getCurrentViewType() );
 453 }
 454
 455 void Patch_SquareCylinder(){
 456         UndoableCommand undo( "patchCreateSquareCylinder" );
 457
 458         Scene_PatchConstructPrefab( GlobalSceneGraph(), PatchCreator_getBounds(), TextureBrowser_GetSelectedShader( GlobalTextureBrowser() ), eSqCylinder, GlobalXYWnd_getCurrentViewType() );
 459 }
 460
 461 void Patch_Endcap(){
 462         UndoableCommand undo( "patchCreateCaps" );
 463
 464         Scene_PatchConstructPrefab( GlobalSceneGraph(), PatchCreator_getBounds(), TextureBrowser_GetSelectedShader( GlobalTextureBrowser() ), eEndCap, GlobalXYWnd_getCurrentViewType() );
 465 }
 466
 467 void Patch_Bevel(){
 468         UndoableCommand undo( "patchCreateBevel" );
 469
 470         Scene_PatchConstructPrefab( GlobalSceneGraph(), PatchCreator_getBounds(), TextureBrowser_GetSelectedShader( GlobalTextureBrowser() ), eBevel, GlobalXYWnd_getCurrentViewType() );
 471 }
 472
 473 void Patch_Sphere(){
 474         UndoableCommand undo( "patchCreateSphere" );
 475
 476         Scene_PatchConstructPrefab( GlobalSceneGraph(), PatchCreator_getBounds(), TextureBrowser_GetSelectedShader( GlobalTextureBrowser() ), eSphere, GlobalXYWnd_getCurrentViewType() );
 477 }
 478
 479 void Patch_SquareBevel(){
 480 }
 481
 482 void Patch_SquareEndcap(){
 483 }
 484
 485 void Patch_Cone(){
 486         UndoableCommand undo( "patchCreateCone" );
 487
 488         Scene_PatchConstructPrefab( GlobalSceneGraph(), PatchCreator_getBounds(), TextureBrowser_GetSelectedShader( GlobalTextureBrowser() ), eCone, GlobalXYWnd_getCurrentViewType() );
 489 }
 490
 491 void Patch_Plane(){
 492         UndoableCommand undo( "patchCreatePlane" );
 493
 494         DoNewPatchDlg( ePlane, 3, 3, 3, 3, 0, 0 );
 495 }
 496
 497 void Patch_InsertInsertColumn(){
 498         UndoableCommand undo( "patchInsertColumns" );
 499
 500         Scene_PatchInsertRemove_Selected( GlobalSceneGraph(), true, true, false );
 501 }
 502
 503 void Patch_InsertAddColumn(){
 504         UndoableCommand undo( "patchAddColumns" );
 505
 506         Scene_PatchInsertRemove_Selected( GlobalSceneGraph(), true, true, true );
 507 }
 508
 509 void Patch_InsertInsertRow(){
 510         UndoableCommand undo( "patchInsertRows" );
 511
 512         Scene_PatchInsertRemove_Selected( GlobalSceneGraph(), true, false, false );
 513 }
 514
 515 void Patch_InsertAddRow(){
 516         UndoableCommand undo( "patchAddRows" );
 517
 518         Scene_PatchInsertRemove_Selected( GlobalSceneGraph(), true, false, true );
 519 }
 520
 521 void Patch_DeleteFirstColumn(){
 522         UndoableCommand undo( "patchDeleteFirstColumns" );
 523
 524         Scene_PatchInsertRemove_Selected( GlobalSceneGraph(), false, true, true );
 525 }
 526
 527 void Patch_DeleteLastColumn(){
 528         UndoableCommand undo( "patchDeleteLastColumns" );
 529
 530         Scene_PatchInsertRemove_Selected( GlobalSceneGraph(), false, true, false );
 531 }
 532
 533 void Patch_DeleteFirstRow(){
 534         UndoableCommand undo( "patchDeleteFirstRows" );
 535
 536         Scene_PatchInsertRemove_Selected( GlobalSceneGraph(), false, false, true );
 537 }
 538
 539 void Patch_DeleteLastRow(){
 540         UndoableCommand undo( "patchDeleteLastRows" );
 541
 542         Scene_PatchInsertRemove_Selected( GlobalSceneGraph(), false, false, false );
 543 }
 544
 545 void Patch_Invert(){
 546         UndoableCommand undo( "patchInvert" );
 547
 548         Scene_PatchInvert_Selected( GlobalSceneGraph() );
 549 }
 550
 551 void Patch_RedisperseRows(){
 552         UndoableCommand undo( "patchRedisperseRows" );
 553
 554         Scene_PatchRedisperse_Selected( GlobalSceneGraph(), ROW );
 555 }
 556
 557 void Patch_RedisperseCols(){
 558         UndoableCommand undo( "patchRedisperseColumns" );
 559
 560         Scene_PatchRedisperse_Selected( GlobalSceneGraph(), COL );
 561 }
 562
 563 void Patch_SmoothRows(){
 564         UndoableCommand undo( "patchSmoothRows" );
 565
 566         Scene_PatchSmooth_Selected( GlobalSceneGraph(), ROW );
 567 }
 568
 569 void Patch_SmoothCols(){
 570         UndoableCommand undo( "patchSmoothColumns" );
 571
 572         Scene_PatchSmooth_Selected( GlobalSceneGraph(), COL );
 573 }
 574
 575 void Patch_Transpose(){
 576         UndoableCommand undo( "patchTranspose" );
 577
 578         Scene_PatchTranspose_Selected( GlobalSceneGraph() );
 579 }
 580
 581 void Patch_Cap(){
 582         // FIXME: add support for patch cap creation
 583         // Patch_CapCurrent();
 584         UndoableCommand undo( "patchCreateCaps" );
 585
 586         Scene_PatchDoCap_Selected( GlobalSceneGraph(), TextureBrowser_GetSelectedShader( GlobalTextureBrowser() ) );
 587 }
 588
 589 void Patch_CycleProjection(){
 590         UndoableCommand undo( "patchCycleUVProjectionAxis" );
 591
 592         Scene_PatchCapTexture_Selected( GlobalSceneGraph() );
 593 }
 594
 595 ///\todo Unfinished.
 596 void Patch_OverlayOn(){
 597 }
 598
 599 ///\todo Unfinished.
 600 void Patch_OverlayOff(){
 601 }
 602
 603 void Patch_FlipTextureX(){
 604         UndoableCommand undo( "patchFlipTextureU" );
 605
 606         Scene_PatchFlipTexture_Selected( GlobalSceneGraph(), 0 );
 607 }
 608
 609 void Patch_FlipTextureY(){
 610         UndoableCommand undo( "patchFlipTextureV" );
 611
 612         Scene_PatchFlipTexture_Selected( GlobalSceneGraph(), 1 );
 613 }
 614
 615 void Patch_NaturalTexture(){
 616         UndoableCommand undo( "patchNaturalTexture" );
 617
 618         Scene_PatchNaturalTexture_Selected( GlobalSceneGraph() );
 619 }
 620
 621 void Patch_CapTexture(){
 622         UndoableCommand command( "patchCapTexture" );
 623
 624         Scene_PatchCapTexture_Selected( GlobalSceneGraph() );
 625 }
 626
 627 void Patch_ResetTexture(){
 628         float fx, fy;
 629         if ( DoTextureLayout( &fx, &fy ) == eIDOK ) {
 630                 UndoableCommand command( "patchTileTexture" );
 631                 Scene_PatchTileTexture_Selected( GlobalSceneGraph(), fx, fy );
 632         }
 633 }
 634
 635 void Patch_FitTexture(){
 636         UndoableCommand command( "patchFitTexture" );
 637
 638         Scene_PatchTileTexture_Selected( GlobalSceneGraph(), 1, 1 );
 639 }
 640
 641 #include "ifilter.h"
 642
 643
 644 class filter_patch_all : public PatchFilter
 645 {
 646 public:
 647 bool filter( const Patch& patch ) const {
 648         return true;
 649 }
 650 };
 651
 652 class filter_patch_shader : public PatchFilter
 653 {
 654 const char* m_shader;
 655 public:
 656 filter_patch_shader( const char* shader ) : m_shader( shader ){
 657 }
 658 bool filter( const Patch& patch ) const {
 659         return shader_equal( patch.GetShader(), m_shader );
 660 }
 661 };
 662
 663 class filter_patch_flags : public PatchFilter
 664 {
 665 int m_flags;
 666 public:
 667 filter_patch_flags( int flags ) : m_flags( flags ){
 668 }
 669 bool filter( const Patch& patch ) const {
 670         return ( patch.getShaderFlags() & m_flags ) != 0;
 671 }
 672 };
 673
 674
 675 filter_patch_all g_filter_patch_all;
 676 filter_patch_shader g_filter_patch_clip( "textures/common/clip" );
 677 filter_patch_shader g_filter_patch_weapclip( "textures/common/weapclip" );
 678 filter_patch_flags g_filter_patch_translucent( QER_TRANS );
 679
 680 void PatchFilters_construct(){
 681         add_patch_filter( g_filter_patch_all, EXCLUDE_CURVES );
 682         add_patch_filter( g_filter_patch_clip, EXCLUDE_CLIP );
 683         add_patch_filter( g_filter_patch_weapclip, EXCLUDE_CLIP );
 684         add_patch_filter( g_filter_patch_translucent, EXCLUDE_TRANSLUCENT );
 685 }
 686
 687
 688 #include "preferences.h"
 689
 690 void Patch_constructPreferences( PreferencesPage& page ){
 691         page.appendEntry( "Patch Subdivide Threshold", g_PatchSubdivideThreshold );
 692 }
 693 void Patch_constructPage( PreferenceGroup& group ){
 694         PreferencesPage page( group.createPage( "Patches", "Patch Display Preferences" ) );
 695         Patch_constructPreferences( page );
 696 }
 697 void Patch_registerPreferencesPage(){
 698         PreferencesDialog_addDisplayPage( FreeCaller1<PreferenceGroup&, Patch_constructPage>() );
 699 }
 700
 701
 702 #include "preferencesystem.h"
 703
 704 void PatchPreferences_construct(){
 705         GlobalPreferenceSystem().registerPreference( "Subdivisions", IntImportStringCaller( g_PatchSubdivideThreshold ), IntExportStringCaller( g_PatchSubdivideThreshold ) );
 706 }
 707
 708
 709 #include "generic/callback.h"
 710
 711 void Patch_registerCommands(){
 712         GlobalCommands_insert( "InvertCurveTextureX", FreeCaller<Patch_FlipTextureX>(), Accelerator( 'I', (GdkModifierType)( GDK_SHIFT_MASK | GDK_CONTROL_MASK ) ) );
 713         GlobalCommands_insert( "InvertCurveTextureY", FreeCaller<Patch_FlipTextureY>(), Accelerator( 'I', (GdkModifierType)GDK_SHIFT_MASK ) );
 714         GlobalCommands_insert( "NaturalizePatch", FreeCaller<Patch_NaturalTexture>(), Accelerator( 'N', (GdkModifierType)GDK_CONTROL_MASK ) );
 715         GlobalCommands_insert( "PatchCylinder", FreeCaller<Patch_Cylinder>() );
 716         GlobalCommands_insert( "PatchDenseCylinder", FreeCaller<Patch_DenseCylinder>() );
 717         GlobalCommands_insert( "PatchVeryDenseCylinder", FreeCaller<Patch_VeryDenseCylinder>() );
 718         GlobalCommands_insert( "PatchSquareCylinder", FreeCaller<Patch_SquareCylinder>() );
 719         GlobalCommands_insert( "PatchXactCylinder", FreeCaller<Patch_XactCylinder>() );
 720         GlobalCommands_insert( "PatchXactSphere", FreeCaller<Patch_XactSphere>() );
 721         GlobalCommands_insert( "PatchXactCone", FreeCaller<Patch_XactCone>() );
 722         GlobalCommands_insert( "PatchEndCap", FreeCaller<Patch_Endcap>() );
 723         GlobalCommands_insert( "PatchBevel", FreeCaller<Patch_Bevel>() );
 724         GlobalCommands_insert( "PatchSquareBevel", FreeCaller<Patch_SquareBevel>() );
 725         GlobalCommands_insert( "PatchSquareEndcap", FreeCaller<Patch_SquareEndcap>() );
 726         GlobalCommands_insert( "PatchCone", FreeCaller<Patch_Cone>() );
 727         GlobalCommands_insert( "PatchSphere", FreeCaller<Patch_Sphere>() );
 728         GlobalCommands_insert( "SimplePatchMesh", FreeCaller<Patch_Plane>(), Accelerator( 'P', (GdkModifierType)GDK_SHIFT_MASK ) );
 729         GlobalCommands_insert( "PatchInsertInsertColumn", FreeCaller<Patch_InsertInsertColumn>(), Accelerator( GDK_KEY_KP_Add, (GdkModifierType)( GDK_SHIFT_MASK | GDK_CONTROL_MASK ) ) );
 730         GlobalCommands_insert( "PatchInsertAddColumn", FreeCaller<Patch_InsertAddColumn>() );
 731         GlobalCommands_insert( "PatchInsertInsertRow", FreeCaller<Patch_InsertInsertRow>(), Accelerator( GDK_KEY_KP_Add, (GdkModifierType)GDK_CONTROL_MASK ) );
 732         GlobalCommands_insert( "PatchInsertAddRow", FreeCaller<Patch_InsertAddRow>() );
 733         GlobalCommands_insert( "PatchDeleteFirstColumn", FreeCaller<Patch_DeleteFirstColumn>() );
 734         GlobalCommands_insert( "PatchDeleteLastColumn", FreeCaller<Patch_DeleteLastColumn>(), Accelerator( GDK_KEY_KP_Subtract, (GdkModifierType)( GDK_SHIFT_MASK | GDK_CONTROL_MASK ) ) );
 735         GlobalCommands_insert( "PatchDeleteFirstRow", FreeCaller<Patch_DeleteFirstRow>(), Accelerator( GDK_KEY_KP_Subtract, (GdkModifierType)GDK_CONTROL_MASK ) );
 736         GlobalCommands_insert( "PatchDeleteLastRow", FreeCaller<Patch_DeleteLastRow>() );
 737         GlobalCommands_insert( "InvertCurve", FreeCaller<Patch_Invert>(), Accelerator( 'I', (GdkModifierType)GDK_CONTROL_MASK ) );
 738         GlobalCommands_insert( "RedisperseRows", FreeCaller<Patch_RedisperseRows>(), Accelerator( 'E', (GdkModifierType)GDK_CONTROL_MASK ) );
 739         GlobalCommands_insert( "RedisperseCols", FreeCaller<Patch_RedisperseCols>(), Accelerator( 'E', (GdkModifierType)( GDK_SHIFT_MASK | GDK_CONTROL_MASK ) ) );
 740         GlobalCommands_insert( "SmoothRows", FreeCaller<Patch_SmoothRows>(), Accelerator( 'W', (GdkModifierType)GDK_CONTROL_MASK ) );
 741         GlobalCommands_insert( "SmoothCols", FreeCaller<Patch_SmoothCols>(), Accelerator( 'W', (GdkModifierType)( GDK_SHIFT_MASK | GDK_CONTROL_MASK ) ) );
 742         GlobalCommands_insert( "MatrixTranspose", FreeCaller<Patch_Transpose>(), Accelerator( 'M', (GdkModifierType)( GDK_SHIFT_MASK | GDK_CONTROL_MASK ) ) );
 743         GlobalCommands_insert( "CapCurrentCurve", FreeCaller<Patch_Cap>(), Accelerator( 'C', (GdkModifierType)GDK_SHIFT_MASK ) );
 744         GlobalCommands_insert( "CycleCapTexturePatch", FreeCaller<Patch_CycleProjection>(), Accelerator( 'N', (GdkModifierType)( GDK_SHIFT_MASK | GDK_CONTROL_MASK ) ) );
 745         GlobalCommands_insert( "MakeOverlayPatch", FreeCaller<Patch_OverlayOn>(), Accelerator( 'Y' ) );
 746         GlobalCommands_insert( "ClearPatchOverlays", FreeCaller<Patch_OverlayOff>(), Accelerator( 'L', (GdkModifierType)GDK_CONTROL_MASK ) );
 747 }
 748
 749 void Patch_constructToolbar( ui::Toolbar toolbar ){
 750         toolbar_append_button( toolbar, "Put caps on the current patch (SHIFT + C)", "cap_curve.png", "CapCurrentCurve" );
 751 }
 752
 753 void Patch_constructMenu( ui::Menu menu ){
 754         create_menu_item_with_mnemonic( menu, "Cylinder", "PatchCylinder" );
 755         {
 756                 auto menu_in_menu = create_sub_menu_with_mnemonic( menu, "More Cylinders" );
 757                 if ( g_Layout_enableDetachableMenus.m_value ) {
 758                         menu_tearoff( menu_in_menu );
 759                 }
 760                 create_menu_item_with_mnemonic( menu_in_menu, "Dense Cylinder", "PatchDenseCylinder" );
 761                 create_menu_item_with_mnemonic( menu_in_menu, "Very Dense Cylinder", "PatchVeryDenseCylinder" );
 762                 create_menu_item_with_mnemonic( menu_in_menu, "Square Cylinder", "PatchSquareCylinder" );
 763                 create_menu_item_with_mnemonic( menu_in_menu, "Exact Cylinder...", "PatchXactCylinder" );
 764         }
 765         menu_separator( menu );
 766         create_menu_item_with_mnemonic( menu, "End cap", "PatchEndCap" );
 767         create_menu_item_with_mnemonic( menu, "Bevel", "PatchBevel" );
 768         {
 769                 auto menu_in_menu = create_sub_menu_with_mnemonic( menu, "More End caps, Bevels" );
 770                 if ( g_Layout_enableDetachableMenus.m_value ) {
 771                         menu_tearoff( menu_in_menu );
 772                 }
 773                 create_menu_item_with_mnemonic( menu_in_menu, "Square Endcap", "PatchSquareBevel" );
 774                 create_menu_item_with_mnemonic( menu_in_menu, "Square Bevel", "PatchSquareEndcap" );
 775         }
 776         menu_separator( menu );
 777         create_menu_item_with_mnemonic( menu, "Cone", "PatchCone" );
 778         create_menu_item_with_mnemonic( menu, "Exact Cone...", "PatchXactCone" );
 779         menu_separator( menu );
 780         create_menu_item_with_mnemonic( menu, "Sphere", "PatchSphere" );
 781         create_menu_item_with_mnemonic( menu, "Exact Sphere...", "PatchXactSphere" );
 782         menu_separator( menu );
 783         create_menu_item_with_mnemonic( menu, "Simple Patch Mesh...", "SimplePatchMesh" );
 784         menu_separator( menu );
 785         {
 786                 auto menu_in_menu = create_sub_menu_with_mnemonic( menu, "Insert" );
 787                 if ( g_Layout_enableDetachableMenus.m_value ) {
 788                         menu_tearoff( menu_in_menu );
 789                 }
 790                 create_menu_item_with_mnemonic( menu_in_menu, "Insert (2) Columns", "PatchInsertInsertColumn" );
 791                 create_menu_item_with_mnemonic( menu_in_menu, "Add (2) Columns", "PatchInsertAddColumn" );
 792                 menu_separator( menu_in_menu );
 793                 create_menu_item_with_mnemonic( menu_in_menu, "Insert (2) Rows", "PatchInsertInsertRow" );
 794                 create_menu_item_with_mnemonic( menu_in_menu, "Add (2) Rows", "PatchInsertAddRow" );
 795         }
 796         {
 797                 auto menu_in_menu = create_sub_menu_with_mnemonic( menu, "Delete" );
 798                 if ( g_Layout_enableDetachableMenus.m_value ) {
 799                         menu_tearoff( menu_in_menu );
 800                 }
 801                 create_menu_item_with_mnemonic( menu_in_menu, "First (2) Columns", "PatchDeleteFirstColumn" );
 802                 create_menu_item_with_mnemonic( menu_in_menu, "Last (2) Columns", "PatchDeleteLastColumn" );
 803                 menu_separator( menu_in_menu );
 804                 create_menu_item_with_mnemonic( menu_in_menu, "First (2) Rows", "PatchDeleteFirstRow" );
 805                 create_menu_item_with_mnemonic( menu_in_menu, "Last (2) Rows", "PatchDeleteLastRow" );
 806         }
 807         menu_separator( menu );
 808         {
 809                 auto menu_in_menu = create_sub_menu_with_mnemonic( menu, "Matrix" );
 810                 if ( g_Layout_enableDetachableMenus.m_value ) {
 811                         menu_tearoff( menu_in_menu );
 812                 }
 813                 create_menu_item_with_mnemonic( menu_in_menu, "Invert", "InvertCurve" );
 814                 auto menu_3 = create_sub_menu_with_mnemonic( menu_in_menu, "Re-disperse" );
 815                 if ( g_Layout_enableDetachableMenus.m_value ) {
 816                         menu_tearoff( menu_3 );
 817                 }
 818                 create_menu_item_with_mnemonic( menu_3, "Rows", "RedisperseRows" );
 819                 create_menu_item_with_mnemonic( menu_3, "Columns", "RedisperseCols" );
 820                 auto menu_4 = create_sub_menu_with_mnemonic( menu_in_menu, "Smooth" );
 821                 if ( g_Layout_enableDetachableMenus.m_value ) {
 822                         menu_tearoff( menu_4 );
 823                 }
 824                 create_menu_item_with_mnemonic( menu_4, "Rows", "SmoothRows" );
 825                 create_menu_item_with_mnemonic( menu_4, "Columns", "SmoothCols" );
 826                 create_menu_item_with_mnemonic( menu_in_menu, "Transpose", "MatrixTranspose" );
 827         }
 828         menu_separator( menu );
 829         create_menu_item_with_mnemonic( menu, "Cap Selection", "CapCurrentCurve" );
 830         create_menu_item_with_mnemonic( menu, "Cycle Cap Texture", "CycleCapTexturePatch" );
 831         menu_separator( menu );
 832         {
 833                 auto menu_in_menu = create_sub_menu_with_mnemonic( menu, "Overlay" );
 834                 if ( g_Layout_enableDetachableMenus.m_value ) {
 835                         menu_tearoff( menu_in_menu );
 836                 }
 837                 create_menu_item_with_mnemonic( menu_in_menu, "Set", "MakeOverlayPatch" );
 838                 create_menu_item_with_mnemonic( menu_in_menu, "Clear", "ClearPatchOverlays" );
 839         }
 840 }
 841
 842
 843 #include "gtkutil/dialog.h"
 844 #include "gtkutil/widget.h"
 845
 846 void DoNewPatchDlg( EPatchPrefab prefab, int minrows, int mincols, int defrows, int defcols, int maxrows, int maxcols ){
 847         ModalDialog dialog;
 848         GtkComboBox* width;
 849         GtkComboBox* height;
 850
 851         ui::Window window = MainFrame_getWindow().create_dialog_window("Patch density", G_CALLBACK(dialog_delete_callback ), &dialog );
 852
 853         auto accel = ui::AccelGroup();
 854         window.add_accel_group( accel );
 855
 856         {
 857                 auto hbox = create_dialog_hbox( 4, 4 );
 858                 window.add(hbox);
 859                 {
 860                         GtkTable* table = create_dialog_table( 2, 2, 4, 4 );
 861                         gtk_box_pack_start( GTK_BOX( hbox ), GTK_WIDGET( table ), TRUE, TRUE, 0 );
 862                         {
 863                                 auto label = ui::Label( "Width:" );
 864                                 label.show();
 865                                 gtk_table_attach( table, GTK_WIDGET( label ), 0, 1, 0, 1,
 866                                                                   (GtkAttachOptions) ( GTK_FILL ),
 867                                                                   (GtkAttachOptions) ( 0 ), 0, 0 );
 868                                 gtk_misc_set_alignment( GTK_MISC( label ), 0, 0.5 );
 869                         }
 870                         {
 871                                 auto label = ui::Label( "Height:" );
 872                                 label.show();
 873                                 gtk_table_attach( table, GTK_WIDGET( label ), 0, 1, 1, 2,
 874                                                                   (GtkAttachOptions) ( GTK_FILL ),
 875                                                                   (GtkAttachOptions) ( 0 ), 0, 0 );
 876                                 gtk_misc_set_alignment( GTK_MISC( label ), 0, 0.5 );
 877                         }
 878
 879                         {
 880                                 auto combo = ui::ComboBoxText();
 881 #define D_ITEM( x ) if ( x >= mincols && ( !maxcols || x <= maxcols ) ) gtk_combo_box_text_append_text( combo, # x )
 882                                 D_ITEM( 3 );
 883                                 D_ITEM( 5 );
 884                                 D_ITEM( 7 );
 885                                 D_ITEM( 9 );
 886                                 D_ITEM( 11 );
 887                                 D_ITEM( 13 );
 888                                 D_ITEM( 15 );
 889                                 D_ITEM( 17 );
 890                                 D_ITEM( 19 );
 891                                 D_ITEM( 21 );
 892                                 D_ITEM( 23 );
 893                                 D_ITEM( 25 );
 894                                 D_ITEM( 27 );
 895                                 D_ITEM( 29 );
 896                                 D_ITEM( 31 ); // MAX_PATCH_SIZE is 32, so we should be able to do 31...
 897 #undef D_ITEM
 898                                 combo.show();
 899                                 gtk_table_attach( table, GTK_WIDGET( combo ), 1, 2, 0, 1,
 900                                                                   (GtkAttachOptions) ( GTK_EXPAND | GTK_FILL ),
 901                                                                   (GtkAttachOptions) ( 0 ), 0, 0 );
 902
 903                                 width = combo;
 904                         }
 905                         {
 906                                 auto combo = ui::ComboBoxText();
 907 #define D_ITEM( x ) if ( x >= minrows && ( !maxrows || x <= maxrows ) ) gtk_combo_box_text_append_text( combo, # x )
 908                                 D_ITEM( 3 );
 909                                 D_ITEM( 5 );
 910                                 D_ITEM( 7 );
 911                                 D_ITEM( 9 );
 912                                 D_ITEM( 11 );
 913                                 D_ITEM( 13 );
 914                                 D_ITEM( 15 );
 915                                 D_ITEM( 17 );
 916                                 D_ITEM( 19 );
 917                                 D_ITEM( 21 );
 918                                 D_ITEM( 23 );
 919                                 D_ITEM( 25 );
 920                                 D_ITEM( 27 );
 921                                 D_ITEM( 29 );
 922                                 D_ITEM( 31 ); // MAX_PATCH_SIZE is 32, so we should be able to do 31...
 923 #undef D_ITEM
 924                                 combo.show();
 925                                 gtk_table_attach( table, GTK_WIDGET( combo ), 1, 2, 1, 2,
 926                                                                   (GtkAttachOptions) ( GTK_EXPAND | GTK_FILL ),
 927                                                                   (GtkAttachOptions) ( 0 ), 0, 0 );
 928
 929                                 height = combo;
 930                         }
 931                 }
 932
 933                 {
 934                         GtkVBox* vbox = create_dialog_vbox( 4 );
 935                         gtk_box_pack_start( GTK_BOX( hbox ), GTK_WIDGET( vbox ), TRUE, TRUE, 0 );
 936                         {
 937                                 auto button = create_dialog_button( "OK", G_CALLBACK( dialog_button_ok ), &dialog );
 938                                 gtk_box_pack_start( GTK_BOX( vbox ), GTK_WIDGET( button ), FALSE, FALSE, 0 );
 939                                 widget_make_default( button );
 940                                 gtk_widget_grab_focus( GTK_WIDGET( button ) );
 941                                 gtk_widget_add_accelerator( GTK_WIDGET( button ), "clicked", accel, GDK_KEY_Return, (GdkModifierType)0, (GtkAccelFlags)0 );
 942                         }
 943                         {
 944                                 GtkButton* button = create_dialog_button( "Cancel", G_CALLBACK( dialog_button_cancel ), &dialog );
 945                                 gtk_box_pack_start( GTK_BOX( vbox ), GTK_WIDGET( button ), FALSE, FALSE, 0 );
 946                                 gtk_widget_add_accelerator( GTK_WIDGET( button ), "clicked", accel, GDK_KEY_Escape, (GdkModifierType)0, (GtkAccelFlags)0 );
 947                         }
 948                 }
 949         }
 950
 951         // Initialize dialog
 952         gtk_combo_box_set_active( width, ( defcols - mincols ) / 2 );
 953         gtk_combo_box_set_active( height, ( defrows - minrows ) / 2 );
 954
 955         if ( modal_dialog_show( window, dialog ) == eIDOK ) {
 956                 int w = gtk_combo_box_get_active( width ) * 2 + mincols;
 957                 int h = gtk_combo_box_get_active( height ) * 2 + minrows;
 958
 959                 Scene_PatchConstructPrefab( GlobalSceneGraph(), PatchCreator_getBounds(), TextureBrowser_GetSelectedShader( GlobalTextureBrowser() ), prefab, GlobalXYWnd_getCurrentViewType(), w, h );
 960         }
 961
 962         gtk_widget_destroy( GTK_WIDGET( window ) );
 963 }
 964
 965
 966
 967
 968 EMessageBoxReturn DoCapDlg( ECapDialog* type ){
 969         ModalDialog dialog;
 970         ModalDialogButton ok_button( dialog, eIDOK );
 971         ModalDialogButton cancel_button( dialog, eIDCANCEL );
 972         ui::Widget bevel;
 973         ui::Widget ibevel;
 974         ui::Widget endcap;
 975         ui::Widget iendcap;
 976         ui::Widget cylinder;
 977
 978         ui::Window window = MainFrame_getWindow().create_modal_dialog_window( "Cap", dialog );
 979
 980         auto accel_group = ui::AccelGroup();
 981         window.add_accel_group( accel_group );
 982
 983         {
 984                 auto hbox = create_dialog_hbox( 4, 4 );
 985                 window.add(hbox);
 986
 987                 {
 988                         // Gef: Added a vbox to contain the toggle buttons
 989                         auto radio_vbox = create_dialog_vbox( 4 );
 990                         hbox.add(radio_vbox);
 991
 992                         {
 993                                 auto table = ui::Table( 5, 2, FALSE );
 994                                 table.show();
 995                                 gtk_box_pack_start( GTK_BOX( radio_vbox ), GTK_WIDGET( table ), TRUE, TRUE, 0 );
 996                                 gtk_table_set_row_spacings( table, 5 );
 997                                 gtk_table_set_col_spacings( table, 5 );
 998
 999                                 {
1000                                         auto image = new_local_image( "cap_bevel.png" );
1001                                         image.show();
1002                                         gtk_table_attach( table, GTK_WIDGET( image ), 0, 1, 0, 1,
1003                                                                           (GtkAttachOptions) ( GTK_FILL ),
1004                                                                           (GtkAttachOptions) ( 0 ), 0, 0 );
1005                                 }
1006                                 {
1007                                         auto image = new_local_image( "cap_endcap.png" );
1008                                         image.show();
1009                                         gtk_table_attach( table, GTK_WIDGET( image ), 0, 1, 1, 2,
1010                                                                           (GtkAttachOptions) ( GTK_FILL ),
1011                                                                           (GtkAttachOptions) ( 0 ), 0, 0 );
1012                                 }
1013                                 {
1014                                         auto image = new_local_image( "cap_ibevel.png" );
1015                                         image.show();
1016                                         gtk_table_attach( table, GTK_WIDGET( image ), 0, 1, 2, 3,
1017                                                                           (GtkAttachOptions) ( GTK_FILL ),
1018                                                                           (GtkAttachOptions) ( 0 ), 0, 0 );
1019                                 }
1020                                 {
1021                                         auto image = new_local_image( "cap_iendcap.png" );
1022                                         image.show();
1023                                         gtk_table_attach( table, GTK_WIDGET( image ), 0, 1, 3, 4,
1024                                                                           (GtkAttachOptions) ( GTK_FILL ),
1025                                                                           (GtkAttachOptions) ( 0 ), 0, 0 );
1026                                 }
1027                                 {
1028                                         auto image = new_local_image( "cap_cylinder.png" );
1029                                         image.show();
1030                                         gtk_table_attach( table, GTK_WIDGET( image ), 0, 1, 4, 5,
1031                                                                           (GtkAttachOptions) ( GTK_FILL ),
1032                                                                           (GtkAttachOptions) ( 0 ), 0, 0 );
1033                                 }
1034
1035                                 GSList* group = 0;
1036                                 {
1037                                         ui::Widget button = ui::Widget(gtk_radio_button_new_with_label( group, "Bevel" ));
1038                                         button.show();
1039                                         gtk_table_attach( table, button, 1, 2, 0, 1,
1040                                                                           (GtkAttachOptions) ( GTK_FILL | GTK_EXPAND ),
1041                                                                           (GtkAttachOptions) ( 0 ), 0, 0 );
1042                                         group = gtk_radio_button_get_group( GTK_RADIO_BUTTON( button ) );
1043
1044                                         bevel = button;
1045                                 }
1046                                 {
1047                                         ui::Widget button = ui::Widget(gtk_radio_button_new_with_label( group, "Endcap" ));
1048                                         button.show();
1049                                         gtk_table_attach( table, button, 1, 2, 1, 2,
1050                                                                           (GtkAttachOptions) ( GTK_FILL | GTK_EXPAND ),
1051                                                                           (GtkAttachOptions) ( 0 ), 0, 0 );
1052                                         group = gtk_radio_button_get_group( GTK_RADIO_BUTTON( button ) );
1053
1054                                         endcap = button;
1055                                 }
1056                                 {
1057                                         ui::Widget button = ui::Widget(gtk_radio_button_new_with_label( group, "Inverted Bevel" ));
1058                                         button.show();
1059                                         gtk_table_attach( table, button, 1, 2, 2, 3,
1060                                                                           (GtkAttachOptions) ( GTK_FILL | GTK_EXPAND ),
1061                                                                           (GtkAttachOptions) ( 0 ), 0, 0 );
1062                                         group = gtk_radio_button_get_group( GTK_RADIO_BUTTON( button ) );
1063
1064                                         ibevel = button;
1065                                 }
1066                                 {
1067                                         ui::Widget button = ui::Widget(gtk_radio_button_new_with_label( group, "Inverted Endcap" ));
1068                                         button.show();
1069                                         gtk_table_attach( table, button, 1, 2, 3, 4,
1070                                                                           (GtkAttachOptions) ( GTK_FILL | GTK_EXPAND ),
1071                                                                           (GtkAttachOptions) ( 0 ), 0, 0 );
1072                                         group = gtk_radio_button_get_group( GTK_RADIO_BUTTON( button ) );
1073
1074                                         iendcap = button;
1075                                 }
1076                                 {
1077                                         ui::Widget button = ui::Widget(gtk_radio_button_new_with_label( group, "Cylinder" ));
1078                                         button.show();
1079                                         gtk_table_attach( table, button, 1, 2, 4, 5,
1080                                                                           (GtkAttachOptions) ( GTK_FILL | GTK_EXPAND ),
1081                                                                           (GtkAttachOptions) ( 0 ), 0, 0 );
1082                                         group = gtk_radio_button_get_group( GTK_RADIO_BUTTON( button ) );
1083
1084                                         cylinder = button;
1085                                 }
1086                         }
1087                 }
1088
1089                 {
1090                         GtkVBox* vbox = create_dialog_vbox( 4 );
1091                         gtk_box_pack_start( GTK_BOX( hbox ), GTK_WIDGET( vbox ), FALSE, FALSE, 0 );
1092                         {
1093                                 auto button = create_modal_dialog_button( "OK", ok_button );
1094                                 gtk_box_pack_start( GTK_BOX( vbox ), GTK_WIDGET( button ), FALSE, FALSE, 0 );
1095                                 widget_make_default( button );
1096                                 gtk_widget_add_accelerator( GTK_WIDGET( button ), "clicked", accel_group, GDK_KEY_Return, (GdkModifierType)0, GTK_ACCEL_VISIBLE );
1097                         }
1098                         {
1099                                 GtkButton* button = create_modal_dialog_button( "Cancel", cancel_button );
1100                                 gtk_box_pack_start( GTK_BOX( vbox ), GTK_WIDGET( button ), FALSE, FALSE, 0 );
1101                                 gtk_widget_add_accelerator( GTK_WIDGET( button ), "clicked", accel_group, GDK_KEY_Escape, (GdkModifierType)0, GTK_ACCEL_VISIBLE );
1102                         }
1103                 }
1104         }
1105
1106         // Initialize dialog
1107         gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON( bevel ), TRUE );
1108
1109         EMessageBoxReturn ret = modal_dialog_show( window, dialog );
1110         if ( ret == eIDOK ) {
1111                 if ( gtk_toggle_button_get_active( GTK_TOGGLE_BUTTON( bevel ) ) ) {
1112                         *type = PATCHCAP_BEVEL;
1113                 }
1114                 else if ( gtk_toggle_button_get_active( GTK_TOGGLE_BUTTON( endcap ) ) ) {
1115                         *type = PATCHCAP_ENDCAP;
1116                 }
1117                 else if ( gtk_toggle_button_get_active( GTK_TOGGLE_BUTTON( ibevel ) ) ) {
1118                         *type = PATCHCAP_INVERTED_BEVEL;
1119                 }
1120                 else if ( gtk_toggle_button_get_active( GTK_TOGGLE_BUTTON( iendcap ) ) ) {
1121                         *type = PATCHCAP_INVERTED_ENDCAP;
1122                 }
1123                 else if ( gtk_toggle_button_get_active( GTK_TOGGLE_BUTTON( cylinder ) ) ) {
1124                         *type = PATCHCAP_CYLINDER;
1125                 }
1126         }
1127
1128         gtk_widget_destroy( GTK_WIDGET( window ) );
1129
1130         return ret;
1131 }