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
 149 typedef std::vector<scene::Instance*> InstanceVector;
 150
 151 enum ECapDialog {
 152         PATCHCAP_BEVEL = 0,
 153         PATCHCAP_ENDCAP,
 154         PATCHCAP_INVERTED_BEVEL,
 155         PATCHCAP_INVERTED_ENDCAP,
 156         PATCHCAP_CYLINDER
 157 };
 158
 159 EMessageBoxReturn DoCapDlg( ECapDialog *type );
 160
 161 void Scene_PatchDoCap_Selected( scene::Graph& graph, const char* shader ){
 162         ECapDialog nType;
 163
 164         if ( DoCapDlg( &nType ) == eIDOK ) {
 165                 EPatchCap eType;
 166                 switch ( nType )
 167                 {
 168                 case PATCHCAP_INVERTED_BEVEL:
 169                         eType = eCapIBevel;
 170                         break;
 171                 case PATCHCAP_BEVEL:
 172                         eType = eCapBevel;
 173                         break;
 174                 case PATCHCAP_INVERTED_ENDCAP:
 175                         eType = eCapIEndCap;
 176                         break;
 177                 case PATCHCAP_ENDCAP:
 178                         eType = eCapEndCap;
 179                         break;
 180                 case PATCHCAP_CYLINDER:
 181                         eType = eCapCylinder;
 182                         break;
 183                 default:
 184                         ERROR_MESSAGE( "invalid patch cap type" );
 185                         return;
 186                 }
 187
 188                 InstanceVector instances;
 189                 Scene_forEachVisibleSelectedPatchInstance([&](PatchInstance &patch) {
 190                         instances.push_back(&patch);
 191                 });
 192                 for ( InstanceVector::const_iterator i = instances.begin(); i != instances.end(); ++i )
 193                 {
 194                         Patch_makeCaps( *Node_getPatch( ( *i )->path().top() ), *( *i ), eType, shader );
 195                 }
 196         }
 197 }
 198
 199 void Patch_deform( Patch& patch, scene::Instance& instance, const int deform ){
 200         patch.undoSave();
 201
 202         for (PatchControlIter i = patch.begin(); i != patch.end(); ++i)
 203         {
 204                 PatchControl& control = *i;
 205                 int randomNumber = int( deform * (float(std::rand()) / float(RAND_MAX)));
 206                 control.m_vertex[2] += randomNumber;
 207         }
 208
 209         patch.controlPointsChanged();
 210 }
 211
 212 void Scene_PatchDeform( scene::Graph& graph, const int deform )
 213 {
 214         InstanceVector instances;
 215         Scene_forEachVisibleSelectedPatchInstance([&](PatchInstance &patch) {
 216                         instances.push_back(&patch);
 217         });
 218         for ( InstanceVector::const_iterator i = instances.begin(); i != instances.end(); ++i )
 219         {
 220                 Patch_deform( *Node_getPatch( ( *i )->path().top() ), *( *i ), deform );
 221         }
 222
 223 }
 224
 225 Patch* Scene_GetUltimateSelectedVisiblePatch(){
 226         if ( GlobalSelectionSystem().countSelected() != 0 ) {
 227                 scene::Node& node = GlobalSelectionSystem().ultimateSelected().path().top();
 228                 if ( node.visible() ) {
 229                         return Node_getPatch( node );
 230                 }
 231         }
 232         return 0;
 233 }
 234
 235
 236 void Scene_PatchCapTexture_Selected( scene::Graph& graph ){
 237         Scene_forEachVisibleSelectedPatch([&](Patch &patch) {
 238                 patch.ProjectTexture(Patch::m_CycleCapIndex);
 239         });
 240         Patch::m_CycleCapIndex = ( Patch::m_CycleCapIndex == 0 ) ? 1 : ( Patch::m_CycleCapIndex == 1 ) ? 2 : 0;
 241         SceneChangeNotify();
 242 }
 243
 244 void Scene_PatchFlipTexture_Selected( scene::Graph& graph, int axis ){
 245         Scene_forEachVisibleSelectedPatch([&](Patch &patch) {
 246                 patch.FlipTexture(axis);
 247         });
 248 }
 249
 250 void Scene_PatchNaturalTexture_Selected( scene::Graph& graph ){
 251         Scene_forEachVisibleSelectedPatch([&](Patch &patch) {
 252                 patch.NaturalTexture();
 253         });
 254         SceneChangeNotify();
 255 }
 256
 257
 258 void Scene_PatchInsertRemove_Selected( scene::Graph& graph, bool bInsert, bool bColumn, bool bFirst ){
 259         Scene_forEachVisibleSelectedPatch([&](Patch &patch) {
 260                 patch.InsertRemove(bInsert, bColumn, bFirst);
 261         });
 262 }
 263
 264 void Scene_PatchInvert_Selected( scene::Graph& graph ){
 265         Scene_forEachVisibleSelectedPatch([&](Patch &patch) {
 266                 patch.InvertMatrix();
 267         });
 268 }
 269
 270 void Scene_PatchRedisperse_Selected( scene::Graph& graph, EMatrixMajor major ){
 271         Scene_forEachVisibleSelectedPatch([&](Patch &patch) {
 272                 patch.Redisperse(major);
 273         });
 274 }
 275
 276 void Scene_PatchSmooth_Selected( scene::Graph& graph, EMatrixMajor major ){
 277         Scene_forEachVisibleSelectedPatch([&](Patch &patch) {
 278                 patch.Smooth(major);
 279         });
 280 }
 281
 282 void Scene_PatchTranspose_Selected( scene::Graph& graph ){
 283         Scene_forEachVisibleSelectedPatch([&](Patch &patch) {
 284                 patch.TransposeMatrix();
 285         });
 286 }
 287
 288 void Scene_PatchSetShader_Selected( scene::Graph& graph, const char* name ){
 289         Scene_forEachVisibleSelectedPatch([&](Patch &patch) {
 290                 patch.SetShader(name);
 291         });
 292         SceneChangeNotify();
 293 }
 294
 295 void Scene_PatchGetShader_Selected( scene::Graph& graph, CopiedString& name ){
 296         Patch* patch = Scene_GetUltimateSelectedVisiblePatch();
 297         if ( patch != 0 ) {
 298                 name = patch->GetShader();
 299         }
 300 }
 301
 302 void Scene_PatchSelectByShader( scene::Graph& graph, const char* name ){
 303         Scene_forEachVisiblePatchInstance([&](PatchInstance &patch) {
 304                 if (shader_equal(patch.getPatch().GetShader(), name)) {
 305                         patch.setSelected(true);
 306                 }
 307         });
 308 }
 309
 310
 311 void Scene_PatchFindReplaceShader( scene::Graph& graph, const char* find, const char* replace ){
 312         Scene_forEachVisiblePatch([&](Patch &patch) {
 313                 if (shader_equal(patch.GetShader(), find)) {
 314                         patch.SetShader(replace);
 315                 }
 316         });
 317 }
 318
 319 void Scene_PatchFindReplaceShader_Selected( scene::Graph& graph, const char* find, const char* replace ){
 320         Scene_forEachVisibleSelectedPatch([&](Patch &patch) {
 321                 if (shader_equal(patch.GetShader(), find)) {
 322                         patch.SetShader(replace);
 323                 }
 324         });
 325 }
 326
 327
 328 AABB PatchCreator_getBounds(){
 329         AABB aabb( aabb_for_minmax( Select_getWorkZone().d_work_min, Select_getWorkZone().d_work_max ) );
 330
 331         float gridSize = GetGridSize();
 332
 333         if ( aabb.extents[0] == 0 ) {
 334                 aabb.extents[0] = gridSize;
 335         }
 336         if ( aabb.extents[1] == 0 ) {
 337                 aabb.extents[1] = gridSize;
 338         }
 339         if ( aabb.extents[2] == 0 ) {
 340                 aabb.extents[2] = gridSize;
 341         }
 342
 343         if ( aabb_valid( aabb ) ) {
 344                 return aabb;
 345         }
 346         return AABB( Vector3( 0, 0, 0 ), Vector3( 64, 64, 64 ) );
 347 }
 348
 349 void DoNewPatchDlg( EPatchPrefab prefab, int minrows, int mincols, int defrows, int defcols, int maxrows, int maxcols );
 350
 351 void Patch_XactCylinder(){
 352         UndoableCommand undo( "patchCreateXactCylinder" );
 353
 354         DoNewPatchDlg( eXactCylinder, 3, 7, 3, 13, 0, 0 );
 355 }
 356
 357 void Patch_XactSphere(){
 358         UndoableCommand undo( "patchCreateXactSphere" );
 359
 360         DoNewPatchDlg( eXactSphere, 5, 7, 7, 13, 0, 0 );
 361 }
 362
 363 void Patch_XactCone(){
 364         UndoableCommand undo( "patchCreateXactCone" );
 365
 366         DoNewPatchDlg( eXactCone, 3, 7, 3, 13, 0, 0 );
 367 }
 368
 369 void Patch_Cylinder(){
 370         UndoableCommand undo( "patchCreateCylinder" );
 371
 372         Scene_PatchConstructPrefab( GlobalSceneGraph(), PatchCreator_getBounds(), TextureBrowser_GetSelectedShader( GlobalTextureBrowser() ), eCylinder, GlobalXYWnd_getCurrentViewType() );
 373 }
 374
 375 void Patch_DenseCylinder(){
 376         UndoableCommand undo( "patchCreateDenseCylinder" );
 377
 378         Scene_PatchConstructPrefab( GlobalSceneGraph(), PatchCreator_getBounds(), TextureBrowser_GetSelectedShader( GlobalTextureBrowser() ), eDenseCylinder, GlobalXYWnd_getCurrentViewType() );
 379 }
 380
 381 void Patch_VeryDenseCylinder(){
 382         UndoableCommand undo( "patchCreateVeryDenseCylinder" );
 383
 384         Scene_PatchConstructPrefab( GlobalSceneGraph(), PatchCreator_getBounds(), TextureBrowser_GetSelectedShader( GlobalTextureBrowser() ), eVeryDenseCylinder, GlobalXYWnd_getCurrentViewType() );
 385 }
 386
 387 void Patch_SquareCylinder(){
 388         UndoableCommand undo( "patchCreateSquareCylinder" );
 389
 390         Scene_PatchConstructPrefab( GlobalSceneGraph(), PatchCreator_getBounds(), TextureBrowser_GetSelectedShader( GlobalTextureBrowser() ), eSqCylinder, GlobalXYWnd_getCurrentViewType() );
 391 }
 392
 393 void Patch_Endcap(){
 394         UndoableCommand undo( "patchCreateCaps" );
 395
 396         Scene_PatchConstructPrefab( GlobalSceneGraph(), PatchCreator_getBounds(), TextureBrowser_GetSelectedShader( GlobalTextureBrowser() ), eEndCap, GlobalXYWnd_getCurrentViewType() );
 397 }
 398
 399 void Patch_Bevel(){
 400         UndoableCommand undo( "patchCreateBevel" );
 401
 402         Scene_PatchConstructPrefab( GlobalSceneGraph(), PatchCreator_getBounds(), TextureBrowser_GetSelectedShader( GlobalTextureBrowser() ), eBevel, GlobalXYWnd_getCurrentViewType() );
 403 }
 404
 405 void Patch_Sphere(){
 406         UndoableCommand undo( "patchCreateSphere" );
 407
 408         Scene_PatchConstructPrefab( GlobalSceneGraph(), PatchCreator_getBounds(), TextureBrowser_GetSelectedShader( GlobalTextureBrowser() ), eSphere, GlobalXYWnd_getCurrentViewType() );
 409 }
 410
 411 void Patch_SquareBevel(){
 412 }
 413
 414 void Patch_SquareEndcap(){
 415 }
 416
 417 void Patch_Cone(){
 418         UndoableCommand undo( "patchCreateCone" );
 419
 420         Scene_PatchConstructPrefab( GlobalSceneGraph(), PatchCreator_getBounds(), TextureBrowser_GetSelectedShader( GlobalTextureBrowser() ), eCone, GlobalXYWnd_getCurrentViewType() );
 421 }
 422
 423 void Patch_Plane(){
 424         UndoableCommand undo( "patchCreatePlane" );
 425
 426         DoNewPatchDlg( ePlane, 3, 3, 3, 3, 0, 0 );
 427 }
 428
 429 void Patch_InsertInsertColumn(){
 430         UndoableCommand undo( "patchInsertColumns" );
 431
 432         Scene_PatchInsertRemove_Selected( GlobalSceneGraph(), true, true, false );
 433 }
 434
 435 void Patch_InsertAddColumn(){
 436         UndoableCommand undo( "patchAddColumns" );
 437
 438         Scene_PatchInsertRemove_Selected( GlobalSceneGraph(), true, true, true );
 439 }
 440
 441 void Patch_InsertInsertRow(){
 442         UndoableCommand undo( "patchInsertRows" );
 443
 444         Scene_PatchInsertRemove_Selected( GlobalSceneGraph(), true, false, false );
 445 }
 446
 447 void Patch_InsertAddRow(){
 448         UndoableCommand undo( "patchAddRows" );
 449
 450         Scene_PatchInsertRemove_Selected( GlobalSceneGraph(), true, false, true );
 451 }
 452
 453 void Patch_DeleteFirstColumn(){
 454         UndoableCommand undo( "patchDeleteFirstColumns" );
 455
 456         Scene_PatchInsertRemove_Selected( GlobalSceneGraph(), false, true, true );
 457 }
 458
 459 void Patch_DeleteLastColumn(){
 460         UndoableCommand undo( "patchDeleteLastColumns" );
 461
 462         Scene_PatchInsertRemove_Selected( GlobalSceneGraph(), false, true, false );
 463 }
 464
 465 void Patch_DeleteFirstRow(){
 466         UndoableCommand undo( "patchDeleteFirstRows" );
 467
 468         Scene_PatchInsertRemove_Selected( GlobalSceneGraph(), false, false, true );
 469 }
 470
 471 void Patch_DeleteLastRow(){
 472         UndoableCommand undo( "patchDeleteLastRows" );
 473
 474         Scene_PatchInsertRemove_Selected( GlobalSceneGraph(), false, false, false );
 475 }
 476
 477 void Patch_Invert(){
 478         UndoableCommand undo( "patchInvert" );
 479
 480         Scene_PatchInvert_Selected( GlobalSceneGraph() );
 481 }
 482
 483 void Patch_RedisperseRows(){
 484         UndoableCommand undo( "patchRedisperseRows" );
 485
 486         Scene_PatchRedisperse_Selected( GlobalSceneGraph(), ROW );
 487 }
 488
 489 void Patch_RedisperseCols(){
 490         UndoableCommand undo( "patchRedisperseColumns" );
 491
 492         Scene_PatchRedisperse_Selected( GlobalSceneGraph(), COL );
 493 }
 494
 495 void Patch_SmoothRows(){
 496         UndoableCommand undo( "patchSmoothRows" );
 497
 498         Scene_PatchSmooth_Selected( GlobalSceneGraph(), ROW );
 499 }
 500
 501 void Patch_SmoothCols(){
 502         UndoableCommand undo( "patchSmoothColumns" );
 503
 504         Scene_PatchSmooth_Selected( GlobalSceneGraph(), COL );
 505 }
 506
 507 void Patch_Transpose(){
 508         UndoableCommand undo( "patchTranspose" );
 509
 510         Scene_PatchTranspose_Selected( GlobalSceneGraph() );
 511 }
 512
 513 void Patch_Cap(){
 514         // FIXME: add support for patch cap creation
 515         // Patch_CapCurrent();
 516         UndoableCommand undo( "patchCreateCaps" );
 517
 518         Scene_PatchDoCap_Selected( GlobalSceneGraph(), TextureBrowser_GetSelectedShader( GlobalTextureBrowser() ) );
 519 }
 520
 521 void Patch_CycleProjection(){
 522         UndoableCommand undo( "patchCycleUVProjectionAxis" );
 523
 524         Scene_PatchCapTexture_Selected( GlobalSceneGraph() );
 525 }
 526
 527 ///\todo Unfinished.
 528 void Patch_OverlayOn(){
 529 }
 530
 531 ///\todo Unfinished.
 532 void Patch_OverlayOff(){
 533 }
 534
 535 void Patch_FlipTextureX(){
 536         UndoableCommand undo( "patchFlipTextureU" );
 537
 538         Scene_PatchFlipTexture_Selected( GlobalSceneGraph(), 0 );
 539 }
 540
 541 void Patch_FlipTextureY(){
 542         UndoableCommand undo( "patchFlipTextureV" );
 543
 544         Scene_PatchFlipTexture_Selected( GlobalSceneGraph(), 1 );
 545 }
 546
 547 void Patch_NaturalTexture(){
 548         UndoableCommand undo( "patchNaturalTexture" );
 549
 550         Scene_PatchNaturalTexture_Selected( GlobalSceneGraph() );
 551 }
 552
 553 void Patch_CapTexture(){
 554         UndoableCommand command( "patchCapTexture" );
 555
 556         Scene_PatchCapTexture_Selected( GlobalSceneGraph() );
 557 }
 558
 559 void Patch_ResetTexture(){
 560         float fx, fy;
 561         if ( DoTextureLayout( &fx, &fy ) == eIDOK ) {
 562                 UndoableCommand command( "patchTileTexture" );
 563                 Scene_PatchTileTexture_Selected( GlobalSceneGraph(), fx, fy );
 564         }
 565 }
 566
 567 void Patch_FitTexture(){
 568         UndoableCommand command( "patchFitTexture" );
 569
 570         Scene_PatchTileTexture_Selected( GlobalSceneGraph(), 1, 1 );
 571 }
 572
 573 void DoPatchDeformDlg();
 574
 575 void Patch_Deform(){
 576         UndoableCommand undo( "patchDeform" );
 577
 578         DoPatchDeformDlg();
 579 }
 580
 581 #include "ifilter.h"
 582
 583
 584 class filter_patch_all : public PatchFilter
 585 {
 586 public:
 587 bool filter( const Patch& patch ) const {
 588         return true;
 589 }
 590 };
 591
 592 class filter_patch_shader : public PatchFilter
 593 {
 594 const char* m_shader;
 595 public:
 596 filter_patch_shader( const char* shader ) : m_shader( shader ){
 597 }
 598 bool filter( const Patch& patch ) const {
 599         return shader_equal( patch.GetShader(), m_shader );
 600 }
 601 };
 602
 603 class filter_patch_flags : public PatchFilter
 604 {
 605 int m_flags;
 606 public:
 607 filter_patch_flags( int flags ) : m_flags( flags ){
 608 }
 609 bool filter( const Patch& patch ) const {
 610         return ( patch.getShaderFlags() & m_flags ) != 0;
 611 }
 612 };
 613
 614
 615 filter_patch_all g_filter_patch_all;
 616 filter_patch_shader g_filter_patch_clip( "textures/common/clip" );
 617 filter_patch_shader g_filter_patch_weapclip( "textures/common/weapclip" );
 618 filter_patch_flags g_filter_patch_translucent( QER_TRANS );
 619
 620 void PatchFilters_construct(){
 621         add_patch_filter( g_filter_patch_all, EXCLUDE_CURVES );
 622         add_patch_filter( g_filter_patch_clip, EXCLUDE_CLIP );
 623         add_patch_filter( g_filter_patch_weapclip, EXCLUDE_CLIP );
 624         add_patch_filter( g_filter_patch_translucent, EXCLUDE_TRANSLUCENT );
 625 }
 626
 627
 628 #include "preferences.h"
 629
 630 void Patch_constructPreferences( PreferencesPage& page ){
 631         page.appendEntry( "Patch Subdivide Threshold", g_PatchSubdivideThreshold );
 632 }
 633 void Patch_constructPage( PreferenceGroup& group ){
 634         PreferencesPage page( group.createPage( "Patches", "Patch Display Preferences" ) );
 635         Patch_constructPreferences( page );
 636 }
 637 void Patch_registerPreferencesPage(){
 638         PreferencesDialog_addDisplayPage( makeCallbackF(Patch_constructPage) );
 639 }
 640
 641
 642 #include "preferencesystem.h"
 643
 644 void PatchPreferences_construct(){
 645         GlobalPreferenceSystem().registerPreference( "Subdivisions", make_property_string( g_PatchSubdivideThreshold ) );
 646 }
 647
 648
 649 #include "generic/callback.h"
 650
 651 void Patch_registerCommands(){
 652         GlobalCommands_insert( "InvertCurveTextureX", makeCallbackF(Patch_FlipTextureX), Accelerator( 'I', (GdkModifierType)( GDK_SHIFT_MASK | GDK_CONTROL_MASK ) ) );
 653         GlobalCommands_insert( "InvertCurveTextureY", makeCallbackF(Patch_FlipTextureY), Accelerator( 'I', (GdkModifierType)GDK_SHIFT_MASK ) );
 654         GlobalCommands_insert( "IncPatchColumn", makeCallbackF(Patch_InsertInsertColumn), Accelerator( GDK_KP_Add, (GdkModifierType)( GDK_SHIFT_MASK | GDK_CONTROL_MASK ) ) );
 655         GlobalCommands_insert( "IncPatchRow", makeCallbackF(Patch_InsertInsertRow), Accelerator( GDK_KP_Add, (GdkModifierType)GDK_CONTROL_MASK ) );
 656         GlobalCommands_insert( "DecPatchColumn", makeCallbackF(Patch_DeleteLastColumn), Accelerator( GDK_KP_Subtract, (GdkModifierType)( GDK_SHIFT_MASK | GDK_CONTROL_MASK ) ) );
 657         GlobalCommands_insert( "DecPatchRow", makeCallbackF(Patch_DeleteLastRow), Accelerator( GDK_KP_Subtract, (GdkModifierType)GDK_CONTROL_MASK ) );
 658         GlobalCommands_insert( "NaturalizePatch", makeCallbackF(Patch_NaturalTexture), Accelerator( 'N', (GdkModifierType)GDK_CONTROL_MASK ) );
 659         GlobalCommands_insert( "PatchCylinder", makeCallbackF(Patch_Cylinder) );
 660         GlobalCommands_insert( "PatchDenseCylinder", makeCallbackF(Patch_DenseCylinder) );
 661         GlobalCommands_insert( "PatchVeryDenseCylinder", makeCallbackF(Patch_VeryDenseCylinder) );
 662         GlobalCommands_insert( "PatchSquareCylinder", makeCallbackF(Patch_SquareCylinder) );
 663         GlobalCommands_insert( "PatchXactCylinder", makeCallbackF(Patch_XactCylinder) );
 664         GlobalCommands_insert( "PatchXactSphere", makeCallbackF(Patch_XactSphere) );
 665         GlobalCommands_insert( "PatchXactCone", makeCallbackF(Patch_XactCone) );
 666         GlobalCommands_insert( "PatchEndCap", makeCallbackF(Patch_Endcap) );
 667         GlobalCommands_insert( "PatchBevel", makeCallbackF(Patch_Bevel) );
 668         GlobalCommands_insert( "PatchSquareBevel", makeCallbackF(Patch_SquareBevel) );
 669         GlobalCommands_insert( "PatchSquareEndcap", makeCallbackF(Patch_SquareEndcap) );
 670         GlobalCommands_insert( "PatchCone", makeCallbackF(Patch_Cone) );
 671         GlobalCommands_insert( "PatchSphere", makeCallbackF(Patch_Sphere) );
 672         GlobalCommands_insert( "SimplePatchMesh", makeCallbackF(Patch_Plane), Accelerator( 'P', (GdkModifierType)GDK_SHIFT_MASK ) );
 673         GlobalCommands_insert( "PatchInsertInsertColumn", makeCallbackF(Patch_InsertInsertColumn), Accelerator( GDK_KEY_KP_Add, (GdkModifierType)( GDK_SHIFT_MASK | GDK_CONTROL_MASK ) ) );
 674         GlobalCommands_insert( "PatchInsertAddColumn", makeCallbackF(Patch_InsertAddColumn) );
 675         GlobalCommands_insert( "PatchInsertInsertRow", makeCallbackF(Patch_InsertInsertRow), Accelerator( GDK_KEY_KP_Add, (GdkModifierType)GDK_CONTROL_MASK ) );
 676         GlobalCommands_insert( "PatchInsertAddRow", makeCallbackF(Patch_InsertAddRow) );
 677         GlobalCommands_insert( "PatchDeleteFirstColumn", makeCallbackF(Patch_DeleteFirstColumn) );
 678         GlobalCommands_insert( "PatchDeleteLastColumn", makeCallbackF(Patch_DeleteLastColumn), Accelerator( GDK_KEY_KP_Subtract, (GdkModifierType)( GDK_SHIFT_MASK | GDK_CONTROL_MASK ) ) );
 679         GlobalCommands_insert( "PatchDeleteFirstRow", makeCallbackF(Patch_DeleteFirstRow), Accelerator( GDK_KEY_KP_Subtract, (GdkModifierType)GDK_CONTROL_MASK ) );
 680         GlobalCommands_insert( "PatchDeleteLastRow", makeCallbackF(Patch_DeleteLastRow) );
 681         GlobalCommands_insert( "InvertCurve", makeCallbackF(Patch_Invert), Accelerator( 'I', (GdkModifierType)GDK_CONTROL_MASK ) );
 682         GlobalCommands_insert( "RedisperseRows", makeCallbackF(Patch_RedisperseRows), Accelerator( 'E', (GdkModifierType)GDK_CONTROL_MASK ) );
 683         GlobalCommands_insert( "RedisperseCols", makeCallbackF(Patch_RedisperseCols), Accelerator( 'E', (GdkModifierType)( GDK_SHIFT_MASK | GDK_CONTROL_MASK ) ) );
 684         GlobalCommands_insert( "SmoothRows", makeCallbackF(Patch_SmoothRows), Accelerator( 'W', (GdkModifierType)GDK_CONTROL_MASK ) );
 685         GlobalCommands_insert( "SmoothCols", makeCallbackF(Patch_SmoothCols), Accelerator( 'W', (GdkModifierType)( GDK_SHIFT_MASK | GDK_CONTROL_MASK ) ) );
 686         GlobalCommands_insert( "MatrixTranspose", makeCallbackF(Patch_Transpose), Accelerator( 'M', (GdkModifierType)( GDK_SHIFT_MASK | GDK_CONTROL_MASK ) ) );
 687         GlobalCommands_insert( "CapCurrentCurve", makeCallbackF(Patch_Cap), Accelerator( 'C', (GdkModifierType)GDK_SHIFT_MASK ) );
 688         GlobalCommands_insert( "CycleCapTexturePatch", makeCallbackF(Patch_CycleProjection), Accelerator( 'N', (GdkModifierType)( GDK_SHIFT_MASK | GDK_CONTROL_MASK ) ) );
 689         GlobalCommands_insert( "MakeOverlayPatch", makeCallbackF(Patch_OverlayOn), Accelerator( 'Y' ) );
 690         GlobalCommands_insert( "ClearPatchOverlays", makeCallbackF(Patch_OverlayOff), Accelerator( 'L', (GdkModifierType)GDK_CONTROL_MASK ) );
 691         GlobalCommands_insert( "PatchDeform", makeCallbackF(Patch_Deform) );
 692 }
 693
 694 void Patch_constructToolbar( ui::Toolbar toolbar ){
 695         toolbar_append_button( toolbar, "Put caps on the current patch (SHIFT + C)", "cap_curve.png", "CapCurrentCurve" );
 696 }
 697
 698 void Patch_constructMenu( ui::Menu menu ){
 699         create_menu_item_with_mnemonic( menu, "Cylinder", "PatchCylinder" );
 700         {
 701                 auto menu_in_menu = create_sub_menu_with_mnemonic( menu, "More Cylinders" );
 702                 if ( g_Layout_enableDetachableMenus.m_value ) {
 703                         menu_tearoff( menu_in_menu );
 704                 }
 705                 create_menu_item_with_mnemonic( menu_in_menu, "Dense Cylinder", "PatchDenseCylinder" );
 706                 create_menu_item_with_mnemonic( menu_in_menu, "Very Dense Cylinder", "PatchVeryDenseCylinder" );
 707                 create_menu_item_with_mnemonic( menu_in_menu, "Square Cylinder", "PatchSquareCylinder" );
 708                 create_menu_item_with_mnemonic( menu_in_menu, "Exact Cylinder...", "PatchXactCylinder" );
 709         }
 710         menu_separator( menu );
 711         create_menu_item_with_mnemonic( menu, "End cap", "PatchEndCap" );
 712         create_menu_item_with_mnemonic( menu, "Bevel", "PatchBevel" );
 713         {
 714 //              auto menu_in_menu = create_sub_menu_with_mnemonic( menu, "More End caps, Bevels" );
 715 //              if ( g_Layout_enableDetachableMenus.m_value ) {
 716 //                      menu_tearoff( menu_in_menu );
 717 //              }
 718                 create_menu_item_with_mnemonic( menu, "Square Endcap", "PatchSquareBevel" );
 719                 create_menu_item_with_mnemonic( menu, "Square Bevel", "PatchSquareEndcap" );
 720         }
 721         menu_separator( menu );
 722         create_menu_item_with_mnemonic( menu, "Cone", "PatchCone" );
 723         create_menu_item_with_mnemonic( menu, "Exact Cone...", "PatchXactCone" );
 724         menu_separator( menu );
 725         create_menu_item_with_mnemonic( menu, "Sphere", "PatchSphere" );
 726         create_menu_item_with_mnemonic( menu, "Exact Sphere...", "PatchXactSphere" );
 727         menu_separator( menu );
 728         create_menu_item_with_mnemonic( menu, "Simple Patch Mesh...", "SimplePatchMesh" );
 729         menu_separator( menu );
 730         {
 731                 auto menu_in_menu = create_sub_menu_with_mnemonic( menu, "Insert" );
 732                 if ( g_Layout_enableDetachableMenus.m_value ) {
 733                         menu_tearoff( menu_in_menu );
 734                 }
 735                 create_menu_item_with_mnemonic( menu_in_menu, "Insert (2) Columns", "PatchInsertInsertColumn" );
 736                 create_menu_item_with_mnemonic( menu_in_menu, "Add (2) Columns", "PatchInsertAddColumn" );
 737                 menu_separator( menu_in_menu );
 738                 create_menu_item_with_mnemonic( menu_in_menu, "Insert (2) Rows", "PatchInsertInsertRow" );
 739                 create_menu_item_with_mnemonic( menu_in_menu, "Add (2) Rows", "PatchInsertAddRow" );
 740         }
 741         {
 742                 auto menu_in_menu = create_sub_menu_with_mnemonic( menu, "Delete" );
 743                 if ( g_Layout_enableDetachableMenus.m_value ) {
 744                         menu_tearoff( menu_in_menu );
 745                 }
 746                 create_menu_item_with_mnemonic( menu_in_menu, "First (2) Columns", "PatchDeleteFirstColumn" );
 747                 create_menu_item_with_mnemonic( menu_in_menu, "Last (2) Columns", "PatchDeleteLastColumn" );
 748                 menu_separator( menu_in_menu );
 749                 create_menu_item_with_mnemonic( menu_in_menu, "First (2) Rows", "PatchDeleteFirstRow" );
 750                 create_menu_item_with_mnemonic( menu_in_menu, "Last (2) Rows", "PatchDeleteLastRow" );
 751         }
 752         menu_separator( menu );
 753         {
 754                 auto menu_in_menu = create_sub_menu_with_mnemonic( menu, "Matrix" );
 755                 if ( g_Layout_enableDetachableMenus.m_value ) {
 756                         menu_tearoff( menu_in_menu );
 757                 }
 758                 create_menu_item_with_mnemonic( menu_in_menu, "Invert", "InvertCurve" );
 759 //              auto menu_3 = create_sub_menu_with_mnemonic( menu_in_menu, "Re-disperse" );
 760 //              if ( g_Layout_enableDetachableMenus.m_value ) {
 761 //                      menu_tearoff( menu_3 );
 762 //              }
 763                 menu_separator( menu_in_menu );
 764                 create_menu_item_with_mnemonic( menu, "Rows", "RedisperseRows" );
 765                 create_menu_item_with_mnemonic( menu, "Columns", "RedisperseCols" );
 766 //              auto menu_4 = create_sub_menu_with_mnemonic( menu_in_menu, "Smooth" );
 767 //              if ( g_Layout_enableDetachableMenus.m_value ) {
 768 //                      menu_tearoff( menu_4 );
 769 //              }
 770                 create_menu_item_with_mnemonic( menu, "Rows", "SmoothRows" );
 771                 create_menu_item_with_mnemonic( menu, "Columns", "SmoothCols" );
 772                 create_menu_item_with_mnemonic( menu_in_menu, "Transpose", "MatrixTranspose" );
 773
 774         }
 775         menu_separator( menu );
 776         create_menu_item_with_mnemonic( menu, "Cap Selection", "CapCurrentCurve" );
 777         create_menu_item_with_mnemonic( menu, "Cycle Cap Texture", "CycleCapTexturePatch" );
 778         menu_separator( menu );
 779         {
 780                 auto menu_in_menu = create_sub_menu_with_mnemonic( menu, "Texture" );
 781                 if ( g_Layout_enableDetachableMenus.m_value ) {
 782                         menu_tearoff( menu_in_menu );
 783                 }
 784                 create_menu_item_with_mnemonic( menu_in_menu, "Cycle Projection", "CycleCapTexturePatch" );
 785                 create_menu_item_with_mnemonic( menu_in_menu, "Naturalize", "NaturalizePatch" );
 786                 create_menu_item_with_mnemonic( menu_in_menu, "Invert X", "InvertCurveTextureX" );
 787                 create_menu_item_with_mnemonic( menu_in_menu, "Invert Y", "InvertCurveTextureY" );
 788
 789         }
 790         menu_separator( menu );
 791         {
 792                 auto menu_in_menu = create_sub_menu_with_mnemonic( menu, "Overlay" );
 793                 if ( g_Layout_enableDetachableMenus.m_value ) {
 794                         menu_tearoff( menu_in_menu );
 795                 }
 796                 create_menu_item_with_mnemonic( menu_in_menu, "Set", "MakeOverlayPatch" );
 797                 create_menu_item_with_mnemonic( menu_in_menu, "Clear", "ClearPatchOverlays" );
 798         }
 799         menu_separator( menu );
 800         create_menu_item_with_mnemonic( menu, "Deform...", "PatchDeform" );
 801 }
 802
 803
 804 #include "gtkutil/dialog.h"
 805 #include "gtkutil/widget.h"
 806
 807 void DoNewPatchDlg( EPatchPrefab prefab, int minrows, int mincols, int defrows, int defcols, int maxrows, int maxcols ){
 808         ModalDialog dialog;
 809
 810         ui::Window window = MainFrame_getWindow().create_dialog_window("Patch density", G_CALLBACK(dialog_delete_callback ), &dialog );
 811
 812         auto accel = ui::AccelGroup(ui::New);
 813         window.add_accel_group( accel );
 814         auto width = ui::ComboBoxText(ui::New);
 815         auto height = ui::ComboBoxText(ui::New);
 816         {
 817                 auto hbox = create_dialog_hbox( 4, 4 );
 818                 window.add(hbox);
 819                 {
 820                         auto table = create_dialog_table( 2, 2, 4, 4 );
 821                         hbox.pack_start( table, TRUE, TRUE, 0 );
 822                         {
 823                                 auto label = ui::Label( "Width:" );
 824                                 label.show();
 825                 table.attach(label, {0, 1, 0, 1}, {GTK_FILL, 0});
 826                                 gtk_misc_set_alignment( GTK_MISC( label ), 0, 0.5 );
 827                         }
 828                         {
 829                                 auto label = ui::Label( "Height:" );
 830                                 label.show();
 831                 table.attach(label, {0, 1, 1, 2}, {GTK_FILL, 0});
 832                                 gtk_misc_set_alignment( GTK_MISC( label ), 0, 0.5 );
 833                         }
 834
 835                         {
 836                                 auto combo = width;
 837 #define D_ITEM( x ) if ( x >= mincols && ( !maxcols || x <= maxcols ) ) gtk_combo_box_text_append_text( combo, #x )
 838                                 D_ITEM( 3 );
 839                                 D_ITEM( 5 );
 840                                 D_ITEM( 7 );
 841                                 D_ITEM( 9 );
 842                                 D_ITEM( 11 );
 843                                 D_ITEM( 13 );
 844                                 D_ITEM( 15 );
 845                                 D_ITEM( 17 );
 846                                 D_ITEM( 19 );
 847                                 D_ITEM( 21 );
 848                                 D_ITEM( 23 );
 849                                 D_ITEM( 25 );
 850                                 D_ITEM( 27 );
 851                                 D_ITEM( 29 );
 852                                 D_ITEM( 31 ); // MAX_PATCH_SIZE is 32, so we should be able to do 31...
 853 #undef D_ITEM
 854                                 combo.show();
 855                 table.attach(combo, {1, 2, 0, 1}, {GTK_EXPAND | GTK_FILL, 0});
 856                         }
 857                         {
 858                                 auto combo = height;
 859 #define D_ITEM( x ) if ( x >= minrows && ( !maxrows || x <= maxrows ) ) gtk_combo_box_text_append_text( combo, #x )
 860                                 D_ITEM( 3 );
 861                                 D_ITEM( 5 );
 862                                 D_ITEM( 7 );
 863                                 D_ITEM( 9 );
 864                                 D_ITEM( 11 );
 865                                 D_ITEM( 13 );
 866                                 D_ITEM( 15 );
 867                                 D_ITEM( 17 );
 868                                 D_ITEM( 19 );
 869                                 D_ITEM( 21 );
 870                                 D_ITEM( 23 );
 871                                 D_ITEM( 25 );
 872                                 D_ITEM( 27 );
 873                                 D_ITEM( 29 );
 874                                 D_ITEM( 31 ); // MAX_PATCH_SIZE is 32, so we should be able to do 31...
 875 #undef D_ITEM
 876                                 combo.show();
 877                 table.attach(combo, {1, 2, 1, 2}, {GTK_EXPAND | GTK_FILL, 0});
 878                         }
 879                 }
 880
 881                 {
 882                         auto vbox = create_dialog_vbox( 4 );
 883                         hbox.pack_start( vbox, TRUE, TRUE, 0 );
 884                         {
 885                                 auto button = create_dialog_button( "OK", G_CALLBACK( dialog_button_ok ), &dialog );
 886                                 vbox.pack_start( button, FALSE, FALSE, 0 );
 887                                 widget_make_default( button );
 888                                 gtk_widget_grab_focus( button  );
 889                                 gtk_widget_add_accelerator( button , "clicked", accel, GDK_KEY_Return, (GdkModifierType)0, (GtkAccelFlags)0 );
 890                         }
 891                         {
 892                                 auto button = create_dialog_button( "Cancel", G_CALLBACK( dialog_button_cancel ), &dialog );
 893                                 vbox.pack_start( button, FALSE, FALSE, 0 );
 894                                 gtk_widget_add_accelerator( button , "clicked", accel, GDK_KEY_Escape, (GdkModifierType)0, (GtkAccelFlags)0 );
 895                         }
 896                 }
 897         }
 898
 899         // Initialize dialog
 900         gtk_combo_box_set_active( width, ( defcols - mincols ) / 2 );
 901         gtk_combo_box_set_active( height, ( defrows - minrows ) / 2 );
 902
 903         if ( modal_dialog_show( window, dialog ) == eIDOK ) {
 904                 int w = gtk_combo_box_get_active( width ) * 2 + mincols;
 905                 int h = gtk_combo_box_get_active( height ) * 2 + minrows;
 906
 907                 Scene_PatchConstructPrefab( GlobalSceneGraph(), PatchCreator_getBounds(), TextureBrowser_GetSelectedShader( GlobalTextureBrowser() ), prefab, GlobalXYWnd_getCurrentViewType(), w, h );
 908         }
 909
 910         window.destroy();
 911 }
 912
 913
 914 void DoPatchDeformDlg(){
 915         ModalDialog dialog;
 916         GtkWidget* deformW;
 917
 918         ui::Window window = create_dialog_window( MainFrame_getWindow(), "Patch deform", G_CALLBACK( dialog_delete_callback ), &dialog );
 919
 920         GtkAccelGroup* accel = gtk_accel_group_new();
 921         gtk_window_add_accel_group( window, accel );
 922
 923         {
 924                 GtkHBox* hbox = create_dialog_hbox( 4, 4 );
 925                 gtk_container_add( GTK_CONTAINER( window ), GTK_WIDGET( hbox ) );
 926                 {
 927                         GtkTable* table = create_dialog_table( 2, 2, 4, 4 );
 928                         gtk_box_pack_start( GTK_BOX( hbox ), GTK_WIDGET( table ), TRUE, TRUE, 0 );
 929                         {
 930                                 GtkLabel* label = GTK_LABEL( gtk_label_new( "Max deform:" ) );
 931                                 gtk_widget_show( GTK_WIDGET( label ) );
 932                                 gtk_table_attach( table, GTK_WIDGET( label ), 0, 1, 0, 1,
 933                                                                   (GtkAttachOptions) ( GTK_FILL ),
 934                                                                   (GtkAttachOptions) ( 0 ), 0, 0 );
 935                                 gtk_misc_set_alignment( GTK_MISC( label ), 0, 0.5 );
 936                         }
 937                         {
 938                                 GtkWidget* entry = gtk_entry_new();
 939                                 gtk_entry_set_text( GTK_ENTRY( entry ), "16" );
 940                                 gtk_widget_show( entry );
 941                                 gtk_table_attach( table, entry, 1, 2, 0, 1,
 942                                                                   (GtkAttachOptions) ( GTK_EXPAND | GTK_FILL ),
 943                                                                   (GtkAttachOptions) ( 0 ), 0, 0 );
 944
 945                                 deformW = entry;
 946                         }
 947                 }
 948                 {
 949                         auto vbox = create_dialog_vbox( 4 );
 950                         gtk_box_pack_start( GTK_BOX( hbox ), GTK_WIDGET( vbox ), TRUE, TRUE, 0 );
 951                         {
 952                                 auto button = create_dialog_button( "OK", G_CALLBACK( dialog_button_ok ), &dialog );
 953                                 vbox.pack_start( button, FALSE, FALSE, 0 );
 954                                 widget_make_default( button );
 955                                 gtk_widget_grab_focus( button  );
 956                                 gtk_widget_add_accelerator( button , "clicked", accel, GDK_KEY_Return, (GdkModifierType)0, (GtkAccelFlags)0 );
 957                         }
 958                         {
 959                                 auto button = create_dialog_button( "Cancel", G_CALLBACK( dialog_button_cancel ), &dialog );
 960                                 vbox.pack_start( button, FALSE, FALSE, 0 );
 961                                 gtk_widget_add_accelerator( button , "clicked", accel, GDK_KEY_Escape, (GdkModifierType)0, (GtkAccelFlags)0 );
 962                         }
 963                 }
 964         }
 965
 966         if ( modal_dialog_show( window, dialog ) == eIDOK ) {
 967                 int deform = static_cast<int>( atoi( gtk_entry_get_text( GTK_ENTRY( deformW ) ) ) );
 968                 Scene_PatchDeform( GlobalSceneGraph(), deform );
 969         }
 970
 971         gtk_widget_destroy( GTK_WIDGET( window ) );
 972 }
 973
 974
 975
 976 EMessageBoxReturn DoCapDlg( ECapDialog* type ){
 977         ModalDialog dialog;
 978         ModalDialogButton ok_button( dialog, eIDOK );
 979         ModalDialogButton cancel_button( dialog, eIDCANCEL );
 980         ui::Widget bevel{ui::null};
 981         ui::Widget ibevel{ui::null};
 982         ui::Widget endcap{ui::null};
 983         ui::Widget iendcap{ui::null};
 984         ui::Widget cylinder{ui::null};
 985
 986         ui::Window window = MainFrame_getWindow().create_modal_dialog_window( "Cap", dialog );
 987
 988         auto accel_group = ui::AccelGroup(ui::New);
 989         window.add_accel_group( accel_group );
 990
 991         {
 992                 auto hbox = create_dialog_hbox( 4, 4 );
 993                 window.add(hbox);
 994
 995                 {
 996                         // Gef: Added a vbox to contain the toggle buttons
 997                         auto radio_vbox = create_dialog_vbox( 4 );
 998                         hbox.add(radio_vbox);
 999
1000                         {
1001                                 auto table = ui::Table( 5, 2, FALSE );
1002                                 table.show();
1003                                 radio_vbox.pack_start( table, TRUE, TRUE, 0 );
1004                                 gtk_table_set_row_spacings( table, 5 );
1005                                 gtk_table_set_col_spacings( table, 5 );
1006
1007                                 {
1008                                         auto image = new_local_image( "cap_bevel.png" );
1009                                         image.show();
1010                     table.attach(image, {0, 1, 0, 1}, {GTK_FILL, 0});
1011                                 }
1012                                 {
1013                                         auto image = new_local_image( "cap_endcap.png" );
1014                                         image.show();
1015                     table.attach(image, {0, 1, 1, 2}, {GTK_FILL, 0});
1016                                 }
1017                                 {
1018                                         auto image = new_local_image( "cap_ibevel.png" );
1019                                         image.show();
1020                     table.attach(image, {0, 1, 2, 3}, {GTK_FILL, 0});
1021                                 }
1022                                 {
1023                                         auto image = new_local_image( "cap_iendcap.png" );
1024                                         image.show();
1025                     table.attach(image, {0, 1, 3, 4}, {GTK_FILL, 0});
1026                                 }
1027                                 {
1028                                         auto image = new_local_image( "cap_cylinder.png" );
1029                                         image.show();
1030                     table.attach(image, {0, 1, 4, 5}, {GTK_FILL, 0});
1031                                 }
1032
1033                                 GSList* group = 0;
1034                                 {
1035                                         ui::Widget button = ui::Widget::from(gtk_radio_button_new_with_label( group, "Bevel" ));
1036                                         button.show();
1037                     table.attach(button, {1, 2, 0, 1}, {GTK_FILL | GTK_EXPAND, 0});
1038                                         group = gtk_radio_button_get_group( GTK_RADIO_BUTTON( button ) );
1039
1040                                         bevel = button;
1041                                 }
1042                                 {
1043                                         ui::Widget button = ui::Widget::from(gtk_radio_button_new_with_label( group, "Endcap" ));
1044                                         button.show();
1045                     table.attach(button, {1, 2, 1, 2}, {GTK_FILL | GTK_EXPAND, 0});
1046                                         group = gtk_radio_button_get_group( GTK_RADIO_BUTTON( button ) );
1047
1048                                         endcap = button;
1049                                 }
1050                                 {
1051                                         ui::Widget button = ui::Widget::from(gtk_radio_button_new_with_label( group, "Inverted Bevel" ));
1052                                         button.show();
1053                     table.attach(button, {1, 2, 2, 3}, {GTK_FILL | GTK_EXPAND, 0});
1054                                         group = gtk_radio_button_get_group( GTK_RADIO_BUTTON( button ) );
1055
1056                                         ibevel = button;
1057                                 }
1058                                 {
1059                                         ui::Widget button = ui::Widget::from(gtk_radio_button_new_with_label( group, "Inverted Endcap" ));
1060                                         button.show();
1061                     table.attach(button, {1, 2, 3, 4}, {GTK_FILL | GTK_EXPAND, 0});
1062                                         group = gtk_radio_button_get_group( GTK_RADIO_BUTTON( button ) );
1063
1064                                         iendcap = button;
1065                                 }
1066                                 {
1067                                         ui::Widget button = ui::Widget::from(gtk_radio_button_new_with_label( group, "Cylinder" ));
1068                                         button.show();
1069                     table.attach(button, {1, 2, 4, 5}, {GTK_FILL | GTK_EXPAND, 0});
1070                                         group = gtk_radio_button_get_group( GTK_RADIO_BUTTON( button ) );
1071
1072                                         cylinder = button;
1073                                 }
1074                         }
1075                 }
1076
1077                 {
1078                         auto vbox = create_dialog_vbox( 4 );
1079                         hbox.pack_start( vbox, FALSE, FALSE, 0 );
1080                         {
1081                                 auto button = create_modal_dialog_button( "OK", ok_button );
1082                                 vbox.pack_start( button, FALSE, FALSE, 0 );
1083                                 widget_make_default( button );
1084                                 gtk_widget_add_accelerator( button , "clicked", accel_group, GDK_KEY_Return, (GdkModifierType)0, GTK_ACCEL_VISIBLE );
1085                         }
1086                         {
1087                                 auto button = create_modal_dialog_button( "Cancel", cancel_button );
1088                                 vbox.pack_start( button, FALSE, FALSE, 0 );
1089                                 gtk_widget_add_accelerator( button , "clicked", accel_group, GDK_KEY_Escape, (GdkModifierType)0, GTK_ACCEL_VISIBLE );
1090                         }
1091                 }
1092         }
1093
1094         // Initialize dialog
1095         gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON( bevel ), TRUE );
1096
1097         EMessageBoxReturn ret = modal_dialog_show( window, dialog );
1098         if ( ret == eIDOK ) {
1099                 if ( gtk_toggle_button_get_active( GTK_TOGGLE_BUTTON( bevel ) ) ) {
1100                         *type = PATCHCAP_BEVEL;
1101                 }
1102                 else if ( gtk_toggle_button_get_active( GTK_TOGGLE_BUTTON( endcap ) ) ) {
1103                         *type = PATCHCAP_ENDCAP;
1104                 }
1105                 else if ( gtk_toggle_button_get_active( GTK_TOGGLE_BUTTON( ibevel ) ) ) {
1106                         *type = PATCHCAP_INVERTED_BEVEL;
1107                 }
1108                 else if ( gtk_toggle_button_get_active( GTK_TOGGLE_BUTTON( iendcap ) ) ) {
1109                         *type = PATCHCAP_INVERTED_ENDCAP;
1110                 }
1111                 else if ( gtk_toggle_button_get_active( GTK_TOGGLE_BUTTON( cylinder ) ) ) {
1112                         *type = PATCHCAP_CYLINDER;
1113                 }
1114         }
1115
1116         window.destroy();
1117
1118         return ret;
1119 }