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 "debugging/debugging.h"
  25
  26
  27 #include "iselection.h"
  28 #include "ipatch.h"
  29
  30 #include "math/vector.h"
  31 #include "math/aabb.h"
  32 #include "generic/callback.h"
  33
  34 #include "gtkutil/menu.h"
  35 #include "gtkutil/image.h"
  36 #include "map.h"
  37 #include "mainframe.h"
  38 #include "commands.h"
  39 #include "gtkmisc.h"
  40 #include "gtkdlgs.h"
  41 #include "texwindow.h"
  42 #include "xywindow.h"
  43 #include "select.h"
  44 #include "patch.h"
  45 #include "grid.h"
  46
  47 PatchCreator* g_patchCreator = 0;
  48
  49 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 ){
  50         Select_Delete();
  51         GlobalSelectionSystem().setSelectedAll( false );
  52
  53         NodeSmartReference node( g_patchCreator->createPatch() );
  54         Node_getTraversable( Map_FindOrInsertWorldspawn( g_map ) )->insert( node );
  55
  56         Patch* patch = Node_getPatch( node );
  57         patch->SetShader( shader );
  58
  59         patch->ConstructPrefab( aabb, eType, axis, width, height );
  60         patch->controlPointsChanged();
  61
  62         {
  63                 scene::Path patchpath( makeReference( GlobalSceneGraph().root() ) );
  64                 patchpath.push( makeReference( *Map_GetWorldspawn( g_map ) ) );
  65                 patchpath.push( makeReference( node.get() ) );
  66                 Instance_getSelectable( *graph.find( patchpath ) )->setSelected( true );
  67         }
  68 }
  69
  70 void PatchAutoCapTexture( Patch& patch ) {
  71
  72         AABB box = patch.localAABB();
  73         float x = box.extents.x();
  74         float y = box.extents.y();
  75         float z = box.extents.z();
  76
  77         int cap_direction = -1;
  78         if ( x < y  && x < z )
  79                 cap_direction = 0;
  80         else if ( y < x  && y < z )
  81                 cap_direction = 1;
  82         else if ( z < x  && z < x )
  83                 cap_direction = 2;
  84
  85         if ( cap_direction >= 0 )
  86                 patch.ProjectTexture(cap_direction);
  87         else
  88                 patch.NaturalTexture();
  89 }
  90
  91 void Patch_AutoCapTexture(){
  92         UndoableCommand command( "patchAutoCapTexture" );
  93         Scene_forEachVisibleSelectedPatch( &PatchAutoCapTexture );
  94         SceneChangeNotify();
  95 }
  96
  97 void Patch_makeCaps( Patch& patch, scene::Instance& instance, EPatchCap type, const char* shader ){
  98         if ( ( type == eCapEndCap || type == eCapIEndCap )
  99                  && patch.getWidth() != 5 ) {
 100                 globalErrorStream() << "cannot create end-cap - patch width != 5\n";
 101                 return;
 102         }
 103         if ( ( type == eCapBevel || type == eCapIBevel )
 104                  && patch.getWidth() != 3 && patch.getWidth() != 5 ) {
 105                 globalErrorStream() << "cannot create bevel-cap - patch width != 3\n";
 106                 return;
 107         }
 108         if ( type == eCapCylinder
 109                  && patch.getWidth() != 9 ) {
 110                 globalErrorStream() << "cannot create cylinder-cap - patch width != 9\n";
 111                 return;
 112         }
 113
 114         {
 115                 NodeSmartReference cap( g_patchCreator->createPatch() );
 116                 Node_getTraversable( instance.path().parent() )->insert( cap );
 117
 118                 Patch* cap_patch = Node_getPatch( cap );
 119                 patch.MakeCap( cap_patch, type, ROW, true );
 120                 cap_patch->SetShader( shader );
 121                 PatchAutoCapTexture(*cap_patch);
 122
 123                 scene::Path path( instance.path() );
 124                 path.pop();
 125                 path.push( makeReference( cap.get() ) );
 126                 selectPath( path, true );
 127         }
 128
 129         {
 130                 NodeSmartReference cap( g_patchCreator->createPatch() );
 131                 Node_getTraversable( instance.path().parent() )->insert( cap );
 132
 133                 Patch* cap_patch = Node_getPatch( cap );
 134                 patch.MakeCap( cap_patch, type, ROW, false );
 135                 cap_patch->SetShader( shader );
 136                 PatchAutoCapTexture(*cap_patch);
 137
 138                 scene::Path path( instance.path() );
 139                 path.pop();
 140                 path.push( makeReference( cap.get() ) );
 141                 selectPath( path, true );
 142         }
 143 }
 144
 145 typedef std::vector<scene::Instance*> InstanceVector;
 146
 147 class PatchStoreInstance
 148 {
 149 InstanceVector& m_instances;
 150 public:
 151 PatchStoreInstance( InstanceVector& instances ) : m_instances( instances ){
 152 }
 153 void operator()( PatchInstance& patch ) const {
 154         m_instances.push_back( &patch );
 155 }
 156 };
 157
 158 enum ECapDialog {
 159         PATCHCAP_BEVEL = 0,
 160         PATCHCAP_ENDCAP,
 161         PATCHCAP_INVERTED_BEVEL,
 162         PATCHCAP_INVERTED_ENDCAP,
 163         PATCHCAP_CYLINDER
 164 };
 165
 166 EMessageBoxReturn DoCapDlg( ECapDialog *type );
 167
 168 void Scene_PatchDoCap_Selected( scene::Graph& graph, const char* shader ){
 169         ECapDialog nType;
 170
 171         if ( DoCapDlg( &nType ) == eIDOK ) {
 172                 EPatchCap eType;
 173                 switch ( nType )
 174                 {
 175                 case PATCHCAP_INVERTED_BEVEL:
 176                         eType = eCapIBevel;
 177                         break;
 178                 case PATCHCAP_BEVEL:
 179                         eType = eCapBevel;
 180                         break;
 181                 case PATCHCAP_INVERTED_ENDCAP:
 182                         eType = eCapIEndCap;
 183                         break;
 184                 case PATCHCAP_ENDCAP:
 185                         eType = eCapEndCap;
 186                         break;
 187                 case PATCHCAP_CYLINDER:
 188                         eType = eCapCylinder;
 189                         break;
 190                 default:
 191                         ERROR_MESSAGE( "invalid patch cap type" );
 192                         return;
 193                 }
 194
 195                 InstanceVector instances;
 196                 Scene_forEachVisibleSelectedPatchInstance( PatchStoreInstance( instances ) );
 197                 for ( InstanceVector::const_iterator i = instances.begin(); i != instances.end(); ++i )
 198                 {
 199                         Patch_makeCaps( *Node_getPatch( ( *i )->path().top() ), *( *i ), eType, shader );
 200                 }
 201         }
 202 }
 203
 204 Patch* Scene_GetUltimateSelectedVisiblePatch(){
 205         if ( GlobalSelectionSystem().countSelected() != 0 ) {
 206                 scene::Node& node = GlobalSelectionSystem().ultimateSelected().path().top();
 207                 if ( node.visible() ) {
 208                         return Node_getPatch( node );
 209                 }
 210         }
 211         return 0;
 212 }
 213
 214
 215 class PatchCapTexture
 216 {
 217 public:
 218 void operator()( Patch& patch ) const {
 219         patch.ProjectTexture( Patch::m_CycleCapIndex );
 220 }
 221 };
 222
 223 void Scene_PatchCapTexture_Selected( scene::Graph& graph ){
 224         Scene_forEachVisibleSelectedPatch( PatchCapTexture() );
 225         Patch::m_CycleCapIndex = ( Patch::m_CycleCapIndex == 0 ) ? 1 : ( Patch::m_CycleCapIndex == 1 ) ? 2 : 0;
 226         SceneChangeNotify();
 227 }
 228
 229 class PatchFlipTexture
 230 {
 231 int m_axis;
 232 public:
 233 PatchFlipTexture( int axis ) : m_axis( axis ){
 234 }
 235 void operator()( Patch& patch ) const {
 236         patch.FlipTexture( m_axis );
 237 }
 238 };
 239
 240 void Scene_PatchFlipTexture_Selected( scene::Graph& graph, int axis ){
 241         Scene_forEachVisibleSelectedPatch( PatchFlipTexture( axis ) );
 242 }
 243
 244 class PatchNaturalTexture
 245 {
 246 public:
 247 void operator()( Patch& patch ) const {
 248         patch.NaturalTexture();
 249 }
 250 };
 251
 252 void Scene_PatchNaturalTexture_Selected( scene::Graph& graph ){
 253         Scene_forEachVisibleSelectedPatch( PatchNaturalTexture() );
 254         SceneChangeNotify();
 255 }
 256
 257
 258 class PatchInsertRemove
 259 {
 260 bool m_insert, m_column, m_first;
 261 public:
 262 PatchInsertRemove( bool insert, bool column, bool first ) : m_insert( insert ), m_column( column ), m_first( first ){
 263 }
 264 void operator()( Patch& patch ) const {
 265         patch.InsertRemove( m_insert, m_column, m_first );
 266 }
 267 };
 268
 269 void Scene_PatchInsertRemove_Selected( scene::Graph& graph, bool bInsert, bool bColumn, bool bFirst ){
 270         Scene_forEachVisibleSelectedPatch( PatchInsertRemove( bInsert, bColumn, bFirst ) );
 271 }
 272
 273 class PatchInvertMatrix
 274 {
 275 public:
 276 void operator()( Patch& patch ) const {
 277         patch.InvertMatrix();
 278 }
 279 };
 280
 281 void Scene_PatchInvert_Selected( scene::Graph& graph ){
 282         Scene_forEachVisibleSelectedPatch( PatchInvertMatrix() );
 283 }
 284
 285 class PatchRedisperse
 286 {
 287 EMatrixMajor m_major;
 288 public:
 289 PatchRedisperse( EMatrixMajor major ) : m_major( major ){
 290 }
 291 void operator()( Patch& patch ) const {
 292         patch.Redisperse( m_major );
 293 }
 294 };
 295
 296 void Scene_PatchRedisperse_Selected( scene::Graph& graph, EMatrixMajor major ){
 297         Scene_forEachVisibleSelectedPatch( PatchRedisperse( major ) );
 298 }
 299
 300 class PatchSmooth
 301 {
 302 EMatrixMajor m_major;
 303 public:
 304 PatchSmooth( EMatrixMajor major ) : m_major( major ){
 305 }
 306 void operator()( Patch& patch ) const {
 307         patch.Smooth( m_major );
 308 }
 309 };
 310
 311 void Scene_PatchSmooth_Selected( scene::Graph& graph, EMatrixMajor major ){
 312         Scene_forEachVisibleSelectedPatch( PatchSmooth( major ) );
 313 }
 314
 315 class PatchTransposeMatrix
 316 {
 317 public:
 318 void operator()( Patch& patch ) const {
 319         patch.TransposeMatrix();
 320 }
 321 };
 322
 323 void Scene_PatchTranspose_Selected( scene::Graph& graph ){
 324         Scene_forEachVisibleSelectedPatch( PatchTransposeMatrix() );
 325 }
 326
 327 class PatchSetShader
 328 {
 329 const char* m_name;
 330 public:
 331 PatchSetShader( const char* name )
 332         : m_name( name ){
 333 }
 334 void operator()( Patch& patch ) const {
 335         patch.SetShader( m_name );
 336 }
 337 };
 338
 339 void Scene_PatchSetShader_Selected( scene::Graph& graph, const char* name ){
 340         Scene_forEachVisibleSelectedPatch( PatchSetShader( name ) );
 341         SceneChangeNotify();
 342 }
 343
 344 void Scene_PatchGetShader_Selected( scene::Graph& graph, CopiedString& name ){
 345         Patch* patch = Scene_GetUltimateSelectedVisiblePatch();
 346         if ( patch != 0 ) {
 347                 name = patch->GetShader();
 348         }
 349 }
 350
 351 class PatchSelectByShader
 352 {
 353 const char* m_name;
 354 public:
 355 inline PatchSelectByShader( const char* name )
 356         : m_name( name ){
 357 }
 358 void operator()( PatchInstance& patch ) const {
 359         if ( shader_equal( patch.getPatch().GetShader(), m_name ) ) {
 360                 patch.setSelected( true );
 361         }
 362 }
 363 };
 364
 365 void Scene_PatchSelectByShader( scene::Graph& graph, const char* name ){
 366         Scene_forEachVisiblePatchInstance( PatchSelectByShader( name ) );
 367 }
 368
 369
 370 class PatchFindReplaceShader
 371 {
 372 const char* m_find;
 373 const char* m_replace;
 374 public:
 375 PatchFindReplaceShader( const char* find, const char* replace ) : m_find( find ), m_replace( replace ){
 376 }
 377 void operator()( Patch& patch ) const {
 378         if ( shader_equal( patch.GetShader(), m_find ) ) {
 379                 patch.SetShader( m_replace );
 380         }
 381 }
 382 };
 383
 384 void Scene_PatchFindReplaceShader( scene::Graph& graph, const char* find, const char* replace ){
 385         Scene_forEachVisiblePatch( PatchFindReplaceShader( find, replace ) );
 386 }
 387
 388 void Scene_PatchFindReplaceShader_Selected( scene::Graph& graph, const char* find, const char* replace ){
 389         Scene_forEachVisibleSelectedPatch( PatchFindReplaceShader( find, replace ) );
 390 }
 391
 392
 393 AABB PatchCreator_getBounds(){
 394         AABB aabb( aabb_for_minmax( Select_getWorkZone().d_work_min, Select_getWorkZone().d_work_max ) );
 395
 396         float gridSize = GetGridSize();
 397
 398         if ( aabb.extents[0] == 0 ) {
 399                 aabb.extents[0] = gridSize;
 400         }
 401         if ( aabb.extents[1] == 0 ) {
 402                 aabb.extents[1] = gridSize;
 403         }
 404         if ( aabb.extents[2] == 0 ) {
 405                 aabb.extents[2] = gridSize;
 406         }
 407
 408         if ( aabb_valid( aabb ) ) {
 409                 return aabb;
 410         }
 411         return AABB( Vector3( 0, 0, 0 ), Vector3( 64, 64, 64 ) );
 412 }
 413
 414 void DoNewPatchDlg( EPatchPrefab prefab, int minrows, int mincols, int defrows, int defcols, int maxrows, int maxcols );
 415
 416 void Patch_XactCylinder(){
 417         UndoableCommand undo( "patchCreateXactCylinder" );
 418
 419         DoNewPatchDlg( eXactCylinder, 3, 7, 3, 13, 0, 0 );
 420 }
 421
 422 void Patch_XactSphere(){
 423         UndoableCommand undo( "patchCreateXactSphere" );
 424
 425         DoNewPatchDlg( eXactSphere, 5, 7, 7, 13, 0, 0 );
 426 }
 427
 428 void Patch_XactCone(){
 429         UndoableCommand undo( "patchCreateXactCone" );
 430
 431         DoNewPatchDlg( eXactCone, 3, 7, 3, 13, 0, 0 );
 432 }
 433
 434 void Patch_Cylinder(){
 435         UndoableCommand undo( "patchCreateCylinder" );
 436
 437         Scene_PatchConstructPrefab( GlobalSceneGraph(), PatchCreator_getBounds(), TextureBrowser_GetSelectedShader( GlobalTextureBrowser() ), eCylinder, GlobalXYWnd_getCurrentViewType() );
 438 }
 439
 440 void Patch_DenseCylinder(){
 441         UndoableCommand undo( "patchCreateDenseCylinder" );
 442
 443         Scene_PatchConstructPrefab( GlobalSceneGraph(), PatchCreator_getBounds(), TextureBrowser_GetSelectedShader( GlobalTextureBrowser() ), eDenseCylinder, GlobalXYWnd_getCurrentViewType() );
 444 }
 445
 446 void Patch_VeryDenseCylinder(){
 447         UndoableCommand undo( "patchCreateVeryDenseCylinder" );
 448
 449         Scene_PatchConstructPrefab( GlobalSceneGraph(), PatchCreator_getBounds(), TextureBrowser_GetSelectedShader( GlobalTextureBrowser() ), eVeryDenseCylinder, GlobalXYWnd_getCurrentViewType() );
 450 }
 451
 452 void Patch_SquareCylinder(){
 453         UndoableCommand undo( "patchCreateSquareCylinder" );
 454
 455         Scene_PatchConstructPrefab( GlobalSceneGraph(), PatchCreator_getBounds(), TextureBrowser_GetSelectedShader( GlobalTextureBrowser() ), eSqCylinder, GlobalXYWnd_getCurrentViewType() );
 456 }
 457
 458 void Patch_Endcap(){
 459         UndoableCommand undo( "patchCreateCaps" );
 460
 461         Scene_PatchConstructPrefab( GlobalSceneGraph(), PatchCreator_getBounds(), TextureBrowser_GetSelectedShader( GlobalTextureBrowser() ), eEndCap, GlobalXYWnd_getCurrentViewType() );
 462 }
 463
 464 void Patch_Bevel(){
 465         UndoableCommand undo( "patchCreateBevel" );
 466
 467         Scene_PatchConstructPrefab( GlobalSceneGraph(), PatchCreator_getBounds(), TextureBrowser_GetSelectedShader( GlobalTextureBrowser() ), eBevel, GlobalXYWnd_getCurrentViewType() );
 468 }
 469
 470 void Patch_Sphere(){
 471         UndoableCommand undo( "patchCreateSphere" );
 472
 473         Scene_PatchConstructPrefab( GlobalSceneGraph(), PatchCreator_getBounds(), TextureBrowser_GetSelectedShader( GlobalTextureBrowser() ), eSphere, GlobalXYWnd_getCurrentViewType() );
 474 }
 475
 476 void Patch_SquareBevel(){
 477 }
 478
 479 void Patch_SquareEndcap(){
 480 }
 481
 482 void Patch_Cone(){
 483         UndoableCommand undo( "patchCreateCone" );
 484
 485         Scene_PatchConstructPrefab( GlobalSceneGraph(), PatchCreator_getBounds(), TextureBrowser_GetSelectedShader( GlobalTextureBrowser() ), eCone, GlobalXYWnd_getCurrentViewType() );
 486 }
 487
 488 void Patch_Plane(){
 489         UndoableCommand undo( "patchCreatePlane" );
 490
 491         DoNewPatchDlg( ePlane, 3, 3, 3, 3, 0, 0 );
 492 }
 493
 494 void Patch_InsertInsertColumn(){
 495         UndoableCommand undo( "patchInsertColumns" );
 496
 497         Scene_PatchInsertRemove_Selected( GlobalSceneGraph(), true, true, false );
 498 }
 499
 500 void Patch_InsertAddColumn(){
 501         UndoableCommand undo( "patchAddColumns" );
 502
 503         Scene_PatchInsertRemove_Selected( GlobalSceneGraph(), true, true, true );
 504 }
 505
 506 void Patch_InsertInsertRow(){
 507         UndoableCommand undo( "patchInsertRows" );
 508
 509         Scene_PatchInsertRemove_Selected( GlobalSceneGraph(), true, false, false );
 510 }
 511
 512 void Patch_InsertAddRow(){
 513         UndoableCommand undo( "patchAddRows" );
 514
 515         Scene_PatchInsertRemove_Selected( GlobalSceneGraph(), true, false, true );
 516 }
 517
 518 void Patch_DeleteFirstColumn(){
 519         UndoableCommand undo( "patchDeleteFirstColumns" );
 520
 521         Scene_PatchInsertRemove_Selected( GlobalSceneGraph(), false, true, true );
 522 }
 523
 524 void Patch_DeleteLastColumn(){
 525         UndoableCommand undo( "patchDeleteLastColumns" );
 526
 527         Scene_PatchInsertRemove_Selected( GlobalSceneGraph(), false, true, false );
 528 }
 529
 530 void Patch_DeleteFirstRow(){
 531         UndoableCommand undo( "patchDeleteFirstRows" );
 532
 533         Scene_PatchInsertRemove_Selected( GlobalSceneGraph(), false, false, true );
 534 }
 535
 536 void Patch_DeleteLastRow(){
 537         UndoableCommand undo( "patchDeleteLastRows" );
 538
 539         Scene_PatchInsertRemove_Selected( GlobalSceneGraph(), false, false, false );
 540 }
 541
 542 void Patch_Invert(){
 543         UndoableCommand undo( "patchInvert" );
 544
 545         Scene_PatchInvert_Selected( GlobalSceneGraph() );
 546 }
 547
 548 void Patch_RedisperseRows(){
 549         UndoableCommand undo( "patchRedisperseRows" );
 550
 551         Scene_PatchRedisperse_Selected( GlobalSceneGraph(), ROW );
 552 }
 553
 554 void Patch_RedisperseCols(){
 555         UndoableCommand undo( "patchRedisperseColumns" );
 556
 557         Scene_PatchRedisperse_Selected( GlobalSceneGraph(), COL );
 558 }
 559
 560 void Patch_SmoothRows(){
 561         UndoableCommand undo( "patchSmoothRows" );
 562
 563         Scene_PatchSmooth_Selected( GlobalSceneGraph(), ROW );
 564 }
 565
 566 void Patch_SmoothCols(){
 567         UndoableCommand undo( "patchSmoothColumns" );
 568
 569         Scene_PatchSmooth_Selected( GlobalSceneGraph(), COL );
 570 }
 571
 572 void Patch_Transpose(){
 573         UndoableCommand undo( "patchTranspose" );
 574
 575         Scene_PatchTranspose_Selected( GlobalSceneGraph() );
 576 }
 577
 578 void Patch_Cap(){
 579         // FIXME: add support for patch cap creation
 580         // Patch_CapCurrent();
 581         UndoableCommand undo( "patchCreateCaps" );
 582
 583         Scene_PatchDoCap_Selected( GlobalSceneGraph(), TextureBrowser_GetSelectedShader( GlobalTextureBrowser() ) );
 584 }
 585
 586 void Patch_CycleProjection(){
 587         UndoableCommand undo( "patchCycleUVProjectionAxis" );
 588
 589         Scene_PatchCapTexture_Selected( GlobalSceneGraph() );
 590 }
 591
 592 ///\todo Unfinished.
 593 void Patch_OverlayOn(){
 594 }
 595
 596 ///\todo Unfinished.
 597 void Patch_OverlayOff(){
 598 }
 599
 600 void Patch_FlipTextureX(){
 601         UndoableCommand undo( "patchFlipTextureU" );
 602
 603         Scene_PatchFlipTexture_Selected( GlobalSceneGraph(), 0 );
 604 }
 605
 606 void Patch_FlipTextureY(){
 607         UndoableCommand undo( "patchFlipTextureV" );
 608
 609         Scene_PatchFlipTexture_Selected( GlobalSceneGraph(), 1 );
 610 }
 611
 612 void Patch_NaturalTexture(){
 613         UndoableCommand undo( "patchNaturalTexture" );
 614
 615         Scene_PatchNaturalTexture_Selected( GlobalSceneGraph() );
 616 }
 617
 618 void Patch_CapTexture(){
 619         UndoableCommand command( "patchCapTexture" );
 620
 621         Scene_PatchCapTexture_Selected( GlobalSceneGraph() );
 622 }
 623
 624 void Patch_ResetTexture(){
 625         float fx, fy;
 626         if ( DoTextureLayout( &fx, &fy ) == eIDOK ) {
 627                 UndoableCommand command( "patchTileTexture" );
 628                 Scene_PatchTileTexture_Selected( GlobalSceneGraph(), fx, fy );
 629         }
 630 }
 631
 632 void Patch_FitTexture(){
 633         UndoableCommand command( "patchFitTexture" );
 634
 635         Scene_PatchTileTexture_Selected( GlobalSceneGraph(), 1, 1 );
 636 }
 637
 638 #include "ifilter.h"
 639
 640
 641 class filter_patch_all : public PatchFilter
 642 {
 643 public:
 644 bool filter( const Patch& patch ) const {
 645         return true;
 646 }
 647 };
 648
 649 class filter_patch_shader : public PatchFilter
 650 {
 651 const char* m_shader;
 652 public:
 653 filter_patch_shader( const char* shader ) : m_shader( shader ){
 654 }
 655 bool filter( const Patch& patch ) const {
 656         return shader_equal( patch.GetShader(), m_shader );
 657 }
 658 };
 659
 660 class filter_patch_flags : public PatchFilter
 661 {
 662 int m_flags;
 663 public:
 664 filter_patch_flags( int flags ) : m_flags( flags ){
 665 }
 666 bool filter( const Patch& patch ) const {
 667         return ( patch.getShaderFlags() & m_flags ) != 0;
 668 }
 669 };
 670
 671
 672 filter_patch_all g_filter_patch_all;
 673 filter_patch_shader g_filter_patch_clip( "textures/common/clip" );
 674 filter_patch_shader g_filter_patch_weapclip( "textures/common/weapclip" );
 675 filter_patch_flags g_filter_patch_translucent( QER_TRANS );
 676
 677 void PatchFilters_construct(){
 678         add_patch_filter( g_filter_patch_all, EXCLUDE_CURVES );
 679         add_patch_filter( g_filter_patch_clip, EXCLUDE_CLIP );
 680         add_patch_filter( g_filter_patch_weapclip, EXCLUDE_CLIP );
 681         add_patch_filter( g_filter_patch_translucent, EXCLUDE_TRANSLUCENT );
 682 }
 683
 684
 685 #include "preferences.h"
 686
 687 void Patch_constructPreferences( PreferencesPage& page ){
 688         page.appendEntry( "Patch Subdivide Threshold", g_PatchSubdivideThreshold );
 689 }
 690 void Patch_constructPage( PreferenceGroup& group ){
 691         PreferencesPage page( group.createPage( "Patches", "Patch Display Preferences" ) );
 692         Patch_constructPreferences( page );
 693 }
 694 void Patch_registerPreferencesPage(){
 695         PreferencesDialog_addDisplayPage( FreeCaller1<PreferenceGroup&, Patch_constructPage>() );
 696 }
 697
 698
 699 #include "preferencesystem.h"
 700
 701 void PatchPreferences_construct(){
 702         GlobalPreferenceSystem().registerPreference( "Subdivisions", IntImportStringCaller( g_PatchSubdivideThreshold ), IntExportStringCaller( g_PatchSubdivideThreshold ) );
 703 }
 704
 705
 706 #include "generic/callback.h"
 707
 708 void Patch_registerCommands(){
 709         GlobalCommands_insert( "InvertCurveTextureX", FreeCaller<Patch_FlipTextureX>(), Accelerator( 'I', (GdkModifierType)( GDK_SHIFT_MASK | GDK_CONTROL_MASK ) ) );
 710         GlobalCommands_insert( "InvertCurveTextureY", FreeCaller<Patch_FlipTextureY>(), Accelerator( 'I', (GdkModifierType)GDK_SHIFT_MASK ) );
 711         GlobalCommands_insert( "NaturalizePatch", FreeCaller<Patch_NaturalTexture>(), Accelerator( 'N', (GdkModifierType)GDK_CONTROL_MASK ) );
 712         GlobalCommands_insert( "PatchCylinder", FreeCaller<Patch_Cylinder>() );
 713         GlobalCommands_insert( "PatchDenseCylinder", FreeCaller<Patch_DenseCylinder>() );
 714         GlobalCommands_insert( "PatchVeryDenseCylinder", FreeCaller<Patch_VeryDenseCylinder>() );
 715         GlobalCommands_insert( "PatchSquareCylinder", FreeCaller<Patch_SquareCylinder>() );
 716         GlobalCommands_insert( "PatchXactCylinder", FreeCaller<Patch_XactCylinder>() );
 717         GlobalCommands_insert( "PatchXactSphere", FreeCaller<Patch_XactSphere>() );
 718         GlobalCommands_insert( "PatchXactCone", FreeCaller<Patch_XactCone>() );
 719         GlobalCommands_insert( "PatchEndCap", FreeCaller<Patch_Endcap>() );
 720         GlobalCommands_insert( "PatchBevel", FreeCaller<Patch_Bevel>() );
 721         GlobalCommands_insert( "PatchSquareBevel", FreeCaller<Patch_SquareBevel>() );
 722         GlobalCommands_insert( "PatchSquareEndcap", FreeCaller<Patch_SquareEndcap>() );
 723         GlobalCommands_insert( "PatchCone", FreeCaller<Patch_Cone>() );
 724         GlobalCommands_insert( "PatchSphere", FreeCaller<Patch_Sphere>() );
 725         GlobalCommands_insert( "SimplePatchMesh", FreeCaller<Patch_Plane>(), Accelerator( 'P', (GdkModifierType)GDK_SHIFT_MASK ) );
 726         GlobalCommands_insert( "PatchInsertInsertColumn", FreeCaller<Patch_InsertInsertColumn>(), Accelerator( GDK_KP_Add, (GdkModifierType)( GDK_SHIFT_MASK | GDK_CONTROL_MASK ) ) );
 727         GlobalCommands_insert( "PatchInsertAddColumn", FreeCaller<Patch_InsertAddColumn>() );
 728         GlobalCommands_insert( "PatchInsertInsertRow", FreeCaller<Patch_InsertInsertRow>(), Accelerator( GDK_KP_Add, (GdkModifierType)GDK_CONTROL_MASK ) );
 729         GlobalCommands_insert( "PatchInsertAddRow", FreeCaller<Patch_InsertAddRow>() );
 730         GlobalCommands_insert( "PatchDeleteFirstColumn", FreeCaller<Patch_DeleteFirstColumn>() );
 731         GlobalCommands_insert( "PatchDeleteLastColumn", FreeCaller<Patch_DeleteLastColumn>(), Accelerator( GDK_KP_Subtract, (GdkModifierType)( GDK_SHIFT_MASK | GDK_CONTROL_MASK ) ) );
 732         GlobalCommands_insert( "PatchDeleteFirstRow", FreeCaller<Patch_DeleteFirstRow>(), Accelerator( GDK_KP_Subtract, (GdkModifierType)GDK_CONTROL_MASK ) );
 733         GlobalCommands_insert( "PatchDeleteLastRow", FreeCaller<Patch_DeleteLastRow>() );
 734         GlobalCommands_insert( "InvertCurve", FreeCaller<Patch_Invert>(), Accelerator( 'I', (GdkModifierType)GDK_CONTROL_MASK ) );
 735         GlobalCommands_insert( "RedisperseRows", FreeCaller<Patch_RedisperseRows>(), Accelerator( 'E', (GdkModifierType)GDK_CONTROL_MASK ) );
 736         GlobalCommands_insert( "RedisperseCols", FreeCaller<Patch_RedisperseCols>(), Accelerator( 'E', (GdkModifierType)( GDK_SHIFT_MASK | GDK_CONTROL_MASK ) ) );
 737         GlobalCommands_insert( "SmoothRows", FreeCaller<Patch_SmoothRows>(), Accelerator( 'W', (GdkModifierType)GDK_CONTROL_MASK ) );
 738         GlobalCommands_insert( "SmoothCols", FreeCaller<Patch_SmoothCols>(), Accelerator( 'W', (GdkModifierType)( GDK_SHIFT_MASK | GDK_CONTROL_MASK ) ) );
 739         GlobalCommands_insert( "MatrixTranspose", FreeCaller<Patch_Transpose>(), Accelerator( 'M', (GdkModifierType)( GDK_SHIFT_MASK | GDK_CONTROL_MASK ) ) );
 740         GlobalCommands_insert( "CapCurrentCurve", FreeCaller<Patch_Cap>(), Accelerator( 'C', (GdkModifierType)GDK_SHIFT_MASK ) );
 741         GlobalCommands_insert( "CycleCapTexturePatch", FreeCaller<Patch_CycleProjection>(), Accelerator( 'N', (GdkModifierType)( GDK_SHIFT_MASK | GDK_CONTROL_MASK ) ) );
 742         GlobalCommands_insert( "MakeOverlayPatch", FreeCaller<Patch_OverlayOn>(), Accelerator( 'Y' ) );
 743         GlobalCommands_insert( "ClearPatchOverlays", FreeCaller<Patch_OverlayOff>(), Accelerator( 'L', (GdkModifierType)GDK_CONTROL_MASK ) );
 744 }
 745
 746 void Patch_constructToolbar( GtkToolbar* toolbar ){
 747         toolbar_append_button( toolbar, "Put caps on the current patch (SHIFT + C)", "cap_curve.png", "CapCurrentCurve" );
 748 }
 749
 750 void Patch_constructMenu( GtkMenu* menu ){
 751         create_menu_item_with_mnemonic( menu, "Cylinder", "PatchCylinder" );
 752         {
 753                 GtkMenu* menu_in_menu = create_sub_menu_with_mnemonic( menu, "More Cylinders" );
 754                 if ( g_Layout_enableDetachableMenus.m_value ) {
 755                         menu_tearoff( menu_in_menu );
 756                 }
 757                 create_menu_item_with_mnemonic( menu_in_menu, "Dense Cylinder", "PatchDenseCylinder" );
 758                 create_menu_item_with_mnemonic( menu_in_menu, "Very Dense Cylinder", "PatchVeryDenseCylinder" );
 759                 create_menu_item_with_mnemonic( menu_in_menu, "Square Cylinder", "PatchSquareCylinder" );
 760                 create_menu_item_with_mnemonic( menu_in_menu, "Exact Cylinder...", "PatchXactCylinder" );
 761         }
 762         menu_separator( menu );
 763         create_menu_item_with_mnemonic( menu, "End cap", "PatchEndCap" );
 764         create_menu_item_with_mnemonic( menu, "Bevel", "PatchBevel" );
 765         {
 766                 GtkMenu* menu_in_menu = create_sub_menu_with_mnemonic( menu, "More End caps, Bevels" );
 767                 if ( g_Layout_enableDetachableMenus.m_value ) {
 768                         menu_tearoff( menu_in_menu );
 769                 }
 770                 create_menu_item_with_mnemonic( menu_in_menu, "Square Endcap", "PatchSquareBevel" );
 771                 create_menu_item_with_mnemonic( menu_in_menu, "Square Bevel", "PatchSquareEndcap" );
 772         }
 773         menu_separator( menu );
 774         create_menu_item_with_mnemonic( menu, "Cone", "PatchCone" );
 775         create_menu_item_with_mnemonic( menu, "Exact Cone...", "PatchXactCone" );
 776         menu_separator( menu );
 777         create_menu_item_with_mnemonic( menu, "Sphere", "PatchSphere" );
 778         create_menu_item_with_mnemonic( menu, "Exact Sphere...", "PatchXactSphere" );
 779         menu_separator( menu );
 780         create_menu_item_with_mnemonic( menu, "Simple Patch Mesh...", "SimplePatchMesh" );
 781         menu_separator( menu );
 782         {
 783                 GtkMenu* menu_in_menu = create_sub_menu_with_mnemonic( menu, "Insert" );
 784                 if ( g_Layout_enableDetachableMenus.m_value ) {
 785                         menu_tearoff( menu_in_menu );
 786                 }
 787                 create_menu_item_with_mnemonic( menu_in_menu, "Insert (2) Columns", "PatchInsertInsertColumn" );
 788                 create_menu_item_with_mnemonic( menu_in_menu, "Add (2) Columns", "PatchInsertAddColumn" );
 789                 menu_separator( menu_in_menu );
 790                 create_menu_item_with_mnemonic( menu_in_menu, "Insert (2) Rows", "PatchInsertInsertRow" );
 791                 create_menu_item_with_mnemonic( menu_in_menu, "Add (2) Rows", "PatchInsertAddRow" );
 792         }
 793         {
 794                 GtkMenu* menu_in_menu = create_sub_menu_with_mnemonic( menu, "Delete" );
 795                 if ( g_Layout_enableDetachableMenus.m_value ) {
 796                         menu_tearoff( menu_in_menu );
 797                 }
 798                 create_menu_item_with_mnemonic( menu_in_menu, "First (2) Columns", "PatchDeleteFirstColumn" );
 799                 create_menu_item_with_mnemonic( menu_in_menu, "Last (2) Columns", "PatchDeleteLastColumn" );
 800                 menu_separator( menu_in_menu );
 801                 create_menu_item_with_mnemonic( menu_in_menu, "First (2) Rows", "PatchDeleteFirstRow" );
 802                 create_menu_item_with_mnemonic( menu_in_menu, "Last (2) Rows", "PatchDeleteLastRow" );
 803         }
 804         menu_separator( menu );
 805         {
 806                 GtkMenu* menu_in_menu = create_sub_menu_with_mnemonic( menu, "Matrix" );
 807                 if ( g_Layout_enableDetachableMenus.m_value ) {
 808                         menu_tearoff( menu_in_menu );
 809                 }
 810                 create_menu_item_with_mnemonic( menu_in_menu, "Invert", "InvertCurve" );
 811                 GtkMenu* menu_3 = create_sub_menu_with_mnemonic( menu_in_menu, "Re-disperse" );
 812                 if ( g_Layout_enableDetachableMenus.m_value ) {
 813                         menu_tearoff( menu_3 );
 814                 }
 815                 create_menu_item_with_mnemonic( menu_3, "Rows", "RedisperseRows" );
 816                 create_menu_item_with_mnemonic( menu_3, "Columns", "RedisperseCols" );
 817                 GtkMenu* menu_4 = create_sub_menu_with_mnemonic( menu_in_menu, "Smooth" );
 818                 if ( g_Layout_enableDetachableMenus.m_value ) {
 819                         menu_tearoff( menu_4 );
 820                 }
 821                 create_menu_item_with_mnemonic( menu_4, "Rows", "SmoothRows" );
 822                 create_menu_item_with_mnemonic( menu_4, "Columns", "SmoothCols" );
 823                 create_menu_item_with_mnemonic( menu_in_menu, "Transpose", "MatrixTranspose" );
 824         }
 825         menu_separator( menu );
 826         create_menu_item_with_mnemonic( menu, "Cap Selection", "CapCurrentCurve" );
 827         create_menu_item_with_mnemonic( menu, "Cycle Cap Texture", "CycleCapTexturePatch" );
 828         menu_separator( menu );
 829         {
 830                 GtkMenu* menu_in_menu = create_sub_menu_with_mnemonic( menu, "Overlay" );
 831                 if ( g_Layout_enableDetachableMenus.m_value ) {
 832                         menu_tearoff( menu_in_menu );
 833                 }
 834                 create_menu_item_with_mnemonic( menu_in_menu, "Set", "MakeOverlayPatch" );
 835                 create_menu_item_with_mnemonic( menu_in_menu, "Clear", "ClearPatchOverlays" );
 836         }
 837 }
 838
 839
 840 #include <gtk/gtkbox.h>
 841 #include <gtk/gtktable.h>
 842 #include <gtk/gtktogglebutton.h>
 843 #include <gtk/gtkradiobutton.h>
 844 #include <gtk/gtkcombobox.h>
 845 #include <gtk/gtklabel.h>
 846 #include "gtkutil/dialog.h"
 847 #include "gtkutil/widget.h"
 848
 849 void DoNewPatchDlg( EPatchPrefab prefab, int minrows, int mincols, int defrows, int defcols, int maxrows, int maxcols ){
 850         ModalDialog dialog;
 851         GtkComboBox* width;
 852         GtkComboBox* height;
 853
 854         GtkWindow* window = create_dialog_window( MainFrame_getWindow(), "Patch density", G_CALLBACK( dialog_delete_callback ), &dialog );
 855
 856         GtkAccelGroup* accel = gtk_accel_group_new();
 857         gtk_window_add_accel_group( window, accel );
 858
 859         {
 860                 GtkHBox* hbox = create_dialog_hbox( 4, 4 );
 861                 gtk_container_add( GTK_CONTAINER( window ), GTK_WIDGET( hbox ) );
 862                 {
 863                         GtkTable* table = create_dialog_table( 2, 2, 4, 4 );
 864                         gtk_box_pack_start( GTK_BOX( hbox ), GTK_WIDGET( table ), TRUE, TRUE, 0 );
 865                         {
 866                                 GtkLabel* label = GTK_LABEL( gtk_label_new( "Width:" ) );
 867                                 gtk_widget_show( GTK_WIDGET( label ) );
 868                                 gtk_table_attach( table, GTK_WIDGET( label ), 0, 1, 0, 1,
 869                                                                   (GtkAttachOptions) ( GTK_FILL ),
 870                                                                   (GtkAttachOptions) ( 0 ), 0, 0 );
 871                                 gtk_misc_set_alignment( GTK_MISC( label ), 0, 0.5 );
 872                         }
 873                         {
 874                                 GtkLabel* label = GTK_LABEL( gtk_label_new( "Height:" ) );
 875                                 gtk_widget_show( GTK_WIDGET( label ) );
 876                                 gtk_table_attach( table, GTK_WIDGET( label ), 0, 1, 1, 2,
 877                                                                   (GtkAttachOptions) ( GTK_FILL ),
 878                                                                   (GtkAttachOptions) ( 0 ), 0, 0 );
 879                                 gtk_misc_set_alignment( GTK_MISC( label ), 0, 0.5 );
 880                         }
 881
 882                         {
 883                                 GtkComboBox* combo = GTK_COMBO_BOX( gtk_combo_box_new_text() );
 884 #define D_ITEM( x ) if ( x >= mincols && ( !maxcols || x <= maxcols ) ) gtk_combo_box_append_text( combo, # x )
 885                                 D_ITEM( 3 );
 886                                 D_ITEM( 5 );
 887                                 D_ITEM( 7 );
 888                                 D_ITEM( 9 );
 889                                 D_ITEM( 11 );
 890                                 D_ITEM( 13 );
 891                                 D_ITEM( 15 );
 892                                 D_ITEM( 17 );
 893                                 D_ITEM( 19 );
 894                                 D_ITEM( 21 );
 895                                 D_ITEM( 23 );
 896                                 D_ITEM( 25 );
 897                                 D_ITEM( 27 );
 898                                 D_ITEM( 29 );
 899                                 D_ITEM( 31 ); // MAX_PATCH_SIZE is 32, so we should be able to do 31...
 900 #undef D_ITEM
 901                                 gtk_widget_show( GTK_WIDGET( combo ) );
 902                                 gtk_table_attach( table, GTK_WIDGET( combo ), 1, 2, 0, 1,
 903                                                                   (GtkAttachOptions) ( GTK_EXPAND | GTK_FILL ),
 904                                                                   (GtkAttachOptions) ( 0 ), 0, 0 );
 905
 906                                 width = combo;
 907                         }
 908                         {
 909                                 GtkComboBox* combo = GTK_COMBO_BOX( gtk_combo_box_new_text() );
 910 #define D_ITEM( x ) if ( x >= minrows && ( !maxrows || x <= maxrows ) ) gtk_combo_box_append_text( combo, # x )
 911                                 D_ITEM( 3 );
 912                                 D_ITEM( 5 );
 913                                 D_ITEM( 7 );
 914                                 D_ITEM( 9 );
 915                                 D_ITEM( 11 );
 916                                 D_ITEM( 13 );
 917                                 D_ITEM( 15 );
 918                                 D_ITEM( 17 );
 919                                 D_ITEM( 19 );
 920                                 D_ITEM( 21 );
 921                                 D_ITEM( 23 );
 922                                 D_ITEM( 25 );
 923                                 D_ITEM( 27 );
 924                                 D_ITEM( 29 );
 925                                 D_ITEM( 31 ); // MAX_PATCH_SIZE is 32, so we should be able to do 31...
 926 #undef D_ITEM
 927                                 gtk_widget_show( GTK_WIDGET( combo ) );
 928                                 gtk_table_attach( table, GTK_WIDGET( combo ), 1, 2, 1, 2,
 929                                                                   (GtkAttachOptions) ( GTK_EXPAND | GTK_FILL ),
 930                                                                   (GtkAttachOptions) ( 0 ), 0, 0 );
 931
 932                                 height = combo;
 933                         }
 934                 }
 935
 936                 {
 937                         GtkVBox* vbox = create_dialog_vbox( 4 );
 938                         gtk_box_pack_start( GTK_BOX( hbox ), GTK_WIDGET( vbox ), TRUE, TRUE, 0 );
 939                         {
 940                                 GtkButton* button = create_dialog_button( "OK", G_CALLBACK( dialog_button_ok ), &dialog );
 941                                 gtk_box_pack_start( GTK_BOX( vbox ), GTK_WIDGET( button ), FALSE, FALSE, 0 );
 942                                 widget_make_default( GTK_WIDGET( button ) );
 943                                 gtk_widget_grab_focus( GTK_WIDGET( button ) );
 944                                 gtk_widget_add_accelerator( GTK_WIDGET( button ), "clicked", accel, GDK_Return, (GdkModifierType)0, (GtkAccelFlags)0 );
 945                         }
 946                         {
 947                                 GtkButton* button = create_dialog_button( "Cancel", G_CALLBACK( dialog_button_cancel ), &dialog );
 948                                 gtk_box_pack_start( GTK_BOX( vbox ), GTK_WIDGET( button ), FALSE, FALSE, 0 );
 949                                 gtk_widget_add_accelerator( GTK_WIDGET( button ), "clicked", accel, GDK_Escape, (GdkModifierType)0, (GtkAccelFlags)0 );
 950                         }
 951                 }
 952         }
 953
 954         // Initialize dialog
 955         gtk_combo_box_set_active( width, ( defcols - mincols ) / 2 );
 956         gtk_combo_box_set_active( height, ( defrows - minrows ) / 2 );
 957
 958         if ( modal_dialog_show( window, dialog ) == eIDOK ) {
 959                 int w = gtk_combo_box_get_active( width ) * 2 + mincols;
 960                 int h = gtk_combo_box_get_active( height ) * 2 + minrows;
 961
 962                 Scene_PatchConstructPrefab( GlobalSceneGraph(), PatchCreator_getBounds(), TextureBrowser_GetSelectedShader( GlobalTextureBrowser() ), prefab, GlobalXYWnd_getCurrentViewType(), w, h );
 963         }
 964
 965         gtk_widget_destroy( GTK_WIDGET( window ) );
 966 }
 967
 968
 969
 970
 971 EMessageBoxReturn DoCapDlg( ECapDialog* type ){
 972         ModalDialog dialog;
 973         ModalDialogButton ok_button( dialog, eIDOK );
 974         ModalDialogButton cancel_button( dialog, eIDCANCEL );
 975         GtkWidget* bevel;
 976         GtkWidget* ibevel;
 977         GtkWidget* endcap;
 978         GtkWidget* iendcap;
 979         GtkWidget* cylinder;
 980
 981         GtkWindow* window = create_modal_dialog_window( MainFrame_getWindow(), "Cap", dialog );
 982
 983         GtkAccelGroup *accel_group = gtk_accel_group_new();
 984         gtk_window_add_accel_group( window, accel_group );
 985
 986         {
 987                 GtkHBox* hbox = create_dialog_hbox( 4, 4 );
 988                 gtk_container_add( GTK_CONTAINER( window ), GTK_WIDGET( hbox ) );
 989
 990                 {
 991                         // Gef: Added a vbox to contain the toggle buttons
 992                         GtkVBox* radio_vbox = create_dialog_vbox( 4 );
 993                         gtk_container_add( GTK_CONTAINER( hbox ), GTK_WIDGET( radio_vbox ) );
 994
 995                         {
 996                                 GtkTable* table = GTK_TABLE( gtk_table_new( 5, 2, FALSE ) );
 997                                 gtk_widget_show( GTK_WIDGET( table ) );
 998                                 gtk_box_pack_start( GTK_BOX( radio_vbox ), GTK_WIDGET( table ), TRUE, TRUE, 0 );
 999                                 gtk_table_set_row_spacings( table, 5 );
1000                                 gtk_table_set_col_spacings( table, 5 );
1001
1002                                 {
1003                                         GtkImage* image = new_local_image( "cap_bevel.png" );
1004                                         gtk_widget_show( GTK_WIDGET( image ) );
1005                                         gtk_table_attach( table, GTK_WIDGET( image ), 0, 1, 0, 1,
1006                                                                           (GtkAttachOptions) ( GTK_FILL ),
1007                                                                           (GtkAttachOptions) ( 0 ), 0, 0 );
1008                                 }
1009                                 {
1010                                         GtkImage* image = new_local_image( "cap_endcap.png" );
1011                                         gtk_widget_show( GTK_WIDGET( image ) );
1012                                         gtk_table_attach( table, GTK_WIDGET( image ), 0, 1, 1, 2,
1013                                                                           (GtkAttachOptions) ( GTK_FILL ),
1014                                                                           (GtkAttachOptions) ( 0 ), 0, 0 );
1015                                 }
1016                                 {
1017                                         GtkImage* image = new_local_image( "cap_ibevel.png" );
1018                                         gtk_widget_show( GTK_WIDGET( image ) );
1019                                         gtk_table_attach( table, GTK_WIDGET( image ), 0, 1, 2, 3,
1020                                                                           (GtkAttachOptions) ( GTK_FILL ),
1021                                                                           (GtkAttachOptions) ( 0 ), 0, 0 );
1022                                 }
1023                                 {
1024                                         GtkImage* image = new_local_image( "cap_iendcap.png" );
1025                                         gtk_widget_show( GTK_WIDGET( image ) );
1026                                         gtk_table_attach( table, GTK_WIDGET( image ), 0, 1, 3, 4,
1027                                                                           (GtkAttachOptions) ( GTK_FILL ),
1028                                                                           (GtkAttachOptions) ( 0 ), 0, 0 );
1029                                 }
1030                                 {
1031                                         GtkImage* image = new_local_image( "cap_cylinder.png" );
1032                                         gtk_widget_show( GTK_WIDGET( image ) );
1033                                         gtk_table_attach( table, GTK_WIDGET( image ), 0, 1, 4, 5,
1034                                                                           (GtkAttachOptions) ( GTK_FILL ),
1035                                                                           (GtkAttachOptions) ( 0 ), 0, 0 );
1036                                 }
1037
1038                                 GSList* group = 0;
1039                                 {
1040                                         GtkWidget* button = gtk_radio_button_new_with_label( group, "Bevel" );
1041                                         gtk_widget_show( button );
1042                                         gtk_table_attach( table, button, 1, 2, 0, 1,
1043                                                                           (GtkAttachOptions) ( GTK_FILL | GTK_EXPAND ),
1044                                                                           (GtkAttachOptions) ( 0 ), 0, 0 );
1045                                         group = gtk_radio_button_group( GTK_RADIO_BUTTON( button ) );
1046
1047                                         bevel = button;
1048                                 }
1049                                 {
1050                                         GtkWidget* button = gtk_radio_button_new_with_label( group, "Endcap" );
1051                                         gtk_widget_show( button );
1052                                         gtk_table_attach( table, button, 1, 2, 1, 2,
1053                                                                           (GtkAttachOptions) ( GTK_FILL | GTK_EXPAND ),
1054                                                                           (GtkAttachOptions) ( 0 ), 0, 0 );
1055                                         group = gtk_radio_button_group( GTK_RADIO_BUTTON( button ) );
1056
1057                                         endcap = button;
1058                                 }
1059                                 {
1060                                         GtkWidget* button = gtk_radio_button_new_with_label( group, "Inverted Bevel" );
1061                                         gtk_widget_show( button );
1062                                         gtk_table_attach( table, button, 1, 2, 2, 3,
1063                                                                           (GtkAttachOptions) ( GTK_FILL | GTK_EXPAND ),
1064                                                                           (GtkAttachOptions) ( 0 ), 0, 0 );
1065                                         group = gtk_radio_button_group( GTK_RADIO_BUTTON( button ) );
1066
1067                                         ibevel = button;
1068                                 }
1069                                 {
1070                                         GtkWidget* button = gtk_radio_button_new_with_label( group, "Inverted Endcap" );
1071                                         gtk_widget_show( button );
1072                                         gtk_table_attach( table, button, 1, 2, 3, 4,
1073                                                                           (GtkAttachOptions) ( GTK_FILL | GTK_EXPAND ),
1074                                                                           (GtkAttachOptions) ( 0 ), 0, 0 );
1075                                         group = gtk_radio_button_group( GTK_RADIO_BUTTON( button ) );
1076
1077                                         iendcap = button;
1078                                 }
1079                                 {
1080                                         GtkWidget* button = gtk_radio_button_new_with_label( group, "Cylinder" );
1081                                         gtk_widget_show( button );
1082                                         gtk_table_attach( table, button, 1, 2, 4, 5,
1083                                                                           (GtkAttachOptions) ( GTK_FILL | GTK_EXPAND ),
1084                                                                           (GtkAttachOptions) ( 0 ), 0, 0 );
1085                                         group = gtk_radio_button_group( GTK_RADIO_BUTTON( button ) );
1086
1087                                         cylinder = button;
1088                                 }
1089                         }
1090                 }
1091
1092                 {
1093                         GtkVBox* vbox = create_dialog_vbox( 4 );
1094                         gtk_box_pack_start( GTK_BOX( hbox ), GTK_WIDGET( vbox ), FALSE, FALSE, 0 );
1095                         {
1096                                 GtkButton* button = create_modal_dialog_button( "OK", ok_button );
1097                                 gtk_box_pack_start( GTK_BOX( vbox ), GTK_WIDGET( button ), FALSE, FALSE, 0 );
1098                                 widget_make_default( GTK_WIDGET( button ) );
1099                                 gtk_widget_add_accelerator( GTK_WIDGET( button ), "clicked", accel_group, GDK_Return, (GdkModifierType)0, GTK_ACCEL_VISIBLE );
1100                         }
1101                         {
1102                                 GtkButton* button = create_modal_dialog_button( "Cancel", cancel_button );
1103                                 gtk_box_pack_start( GTK_BOX( vbox ), GTK_WIDGET( button ), FALSE, FALSE, 0 );
1104                                 gtk_widget_add_accelerator( GTK_WIDGET( button ), "clicked", accel_group, GDK_Escape, (GdkModifierType)0, GTK_ACCEL_VISIBLE );
1105                         }
1106                 }
1107         }
1108
1109         // Initialize dialog
1110         gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON( bevel ), TRUE );
1111
1112         EMessageBoxReturn ret = modal_dialog_show( window, dialog );
1113         if ( ret == eIDOK ) {
1114                 if ( gtk_toggle_button_get_active( GTK_TOGGLE_BUTTON( bevel ) ) ) {
1115                         *type = PATCHCAP_BEVEL;
1116                 }
1117                 else if ( gtk_toggle_button_get_active( GTK_TOGGLE_BUTTON( endcap ) ) ) {
1118                         *type = PATCHCAP_ENDCAP;
1119                 }
1120                 else if ( gtk_toggle_button_get_active( GTK_TOGGLE_BUTTON( ibevel ) ) ) {
1121                         *type = PATCHCAP_INVERTED_BEVEL;
1122                 }
1123                 else if ( gtk_toggle_button_get_active( GTK_TOGGLE_BUTTON( iendcap ) ) ) {
1124                         *type = PATCHCAP_INVERTED_ENDCAP;
1125                 }
1126                 else if ( gtk_toggle_button_get_active( GTK_TOGGLE_BUTTON( cylinder ) ) ) {
1127                         *type = PATCHCAP_CYLINDER;
1128                 }
1129         }
1130
1131         gtk_widget_destroy( GTK_WIDGET( window ) );
1132
1133         return ret;
1134 }