sd/source/ui/func/fucon3d.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include "fucon3d.hxx"
  21 #include <vcl/waitobj.hxx>
  22
  23 #include <svx/svxids.hrc>
  24 #include <svl/aeitem.hxx>
  25 #include <sfx2/app.hxx>
  26 #include <sfx2/dispatch.hxx>
  27 #include <sfx2/viewfrm.hxx>
  28 #include <tools/poly.hxx>
  29
  30 #include <math.h>
  31 #include <svx/globl3d.hxx>
  32 #include <svx/scene3d.hxx>
  33 #include <svx/sphere3d.hxx>
  34 #include <svx/cube3d.hxx>
  35 #include <svx/lathe3d.hxx>
  36 #include <svx/camera3d.hxx>
  37
  38 #include "app.hrc"
  39 #include "res_bmp.hrc"
  40 #include "View.hxx"
  41 #include "Window.hxx"
  42 #include "ViewShell.hxx"
  43 #include "drawdoc.hxx"
  44 #include "ViewShellBase.hxx"
  45 #include "ToolBarManager.hxx"
  46 #include <svx/svx3ditems.hxx>
  47
  48 #include <svx/polysc3d.hxx>
  49 #include <basegfx/polygon/b2dpolygontools.hxx>
  50
  51 using namespace com::sun::star;
  52
  53 namespace sd {
  54
  55 TYPEINIT1( FuConstruct3dObject, FuConstruct );
  56
  57 FuConstruct3dObject::FuConstruct3dObject (
  58     ViewShell*  pViewSh,
  59     ::sd::Window*       pWin,
  60     ::sd::View*         pView,
  61     SdDrawDocument* pDoc,
  62     SfxRequest&     rReq)
  63     : FuConstruct(pViewSh, pWin, pView, pDoc, rReq)
  64 {
  65 }
  66
  67 rtl::Reference<FuPoor> FuConstruct3dObject::Create( ViewShell* pViewSh, ::sd::Window* pWin, ::sd::View* pView, SdDrawDocument* pDoc, SfxRequest& rReq, bool bPermanent )
  68 {
  69     FuConstruct3dObject* pFunc;
  70     rtl::Reference<FuPoor> xFunc( pFunc = new FuConstruct3dObject( pViewSh, pWin, pView, pDoc, rReq ) );
  71     xFunc->DoExecute(rReq);
  72     pFunc->SetPermanent(bPermanent);
  73     return xFunc;
  74 }
  75
  76 void FuConstruct3dObject::DoExecute( SfxRequest& rReq )
  77 {
  78     FuConstruct::DoExecute( rReq );
  79     mpViewShell->GetViewShellBase().GetToolBarManager()->SetToolBar(
  80         ToolBarManager::TBG_FUNCTION,
  81         ToolBarManager::msDrawingObjectToolBar);
  82 }
  83
  84 E3dCompoundObject* FuConstruct3dObject::ImpCreateBasic3DShape()
  85 {
  86     E3dCompoundObject* p3DObj = NULL;
  87
  88     switch (nSlotId)
  89     {
  90         default:
  91         case SID_3D_CUBE:
  92         {
  93             p3DObj = new E3dCubeObj(
  94                 mpView->Get3DDefaultAttributes(),
  95                 ::basegfx::B3DPoint(-2500, -2500, -2500),
  96                 ::basegfx::B3DVector(5000, 5000, 5000));
  97             break;
  98         }
  99
 100         case SID_3D_SPHERE:
 101         {
 102             p3DObj = new E3dSphereObj(
 103                 mpView->Get3DDefaultAttributes(),
 104                 ::basegfx::B3DPoint(0, 0, 0),
 105                 ::basegfx::B3DVector(5000, 5000, 5000));
 106             break;
 107         }
 108
 109         case SID_3D_SHELL:
 110         {
 111             XPolygon aXPoly(Point (0, 1250), 2500, 2500, 0, 900, false);
 112             aXPoly.Scale(5.0, 5.0);
 113
 114             ::basegfx::B2DPolygon aB2DPolygon(aXPoly.getB2DPolygon());
 115             if(aB2DPolygon.areControlPointsUsed())
 116             {
 117                 aB2DPolygon = ::basegfx::tools::adaptiveSubdivideByAngle(aB2DPolygon);
 118             }
 119             p3DObj = new E3dLatheObj(mpView->Get3DDefaultAttributes(), ::basegfx::B2DPolyPolygon(aB2DPolygon));
 120
 121             /* this is an open object, therefore it has to be handled double-
 122                sided by default */
 123             p3DObj->SetMergedItem(makeSvx3DDoubleSidedItem(true));
 124             break;
 125         }
 126
 127         case SID_3D_HALF_SPHERE:
 128         {
 129             XPolygon aXPoly(Point (0, 1250), 2500, 2500, 0, 900, false);
 130             aXPoly.Scale(5.0, 5.0);
 131
 132             aXPoly.Insert(0, Point (2400*5, 1250*5), XPOLY_NORMAL);
 133             aXPoly.Insert(0, Point (2000*5, 1250*5), XPOLY_NORMAL);
 134             aXPoly.Insert(0, Point (1500*5, 1250*5), XPOLY_NORMAL);
 135             aXPoly.Insert(0, Point (1000*5, 1250*5), XPOLY_NORMAL);
 136             aXPoly.Insert(0, Point (500*5, 1250*5), XPOLY_NORMAL);
 137             aXPoly.Insert(0, Point (250*5, 1250*5), XPOLY_NORMAL);
 138             aXPoly.Insert(0, Point (50*5, 1250*5), XPOLY_NORMAL);
 139             aXPoly.Insert(0, Point (0*5, 1250*5), XPOLY_NORMAL);
 140
 141             ::basegfx::B2DPolygon aB2DPolygon(aXPoly.getB2DPolygon());
 142             if(aB2DPolygon.areControlPointsUsed())
 143             {
 144                 aB2DPolygon = ::basegfx::tools::adaptiveSubdivideByAngle(aB2DPolygon);
 145             }
 146             p3DObj = new E3dLatheObj(mpView->Get3DDefaultAttributes(), ::basegfx::B2DPolyPolygon(aB2DPolygon));
 147             break;
 148         }
 149
 150         case SID_3D_TORUS:
 151         {
 152             ::basegfx::B2DPolygon aB2DPolygon(::basegfx::tools::createPolygonFromCircle(::basegfx::B2DPoint(1000.0, 0.0), 500.0));
 153             if(aB2DPolygon.areControlPointsUsed())
 154             {
 155                 aB2DPolygon = ::basegfx::tools::adaptiveSubdivideByAngle(aB2DPolygon);
 156             }
 157             p3DObj = new E3dLatheObj(mpView->Get3DDefaultAttributes(), ::basegfx::B2DPolyPolygon(aB2DPolygon));
 158             break;
 159         }
 160
 161         case SID_3D_CYLINDER:
 162         {
 163             ::basegfx::B2DPolygon aInnerPoly;
 164
 165             aInnerPoly.append(::basegfx::B2DPoint(0, 1000*5));
 166             aInnerPoly.append(::basegfx::B2DPoint(50*5, 1000*5));
 167             aInnerPoly.append(::basegfx::B2DPoint(100*5, 1000*5));
 168             aInnerPoly.append(::basegfx::B2DPoint(200*5, 1000*5));
 169             aInnerPoly.append(::basegfx::B2DPoint(300*5, 1000*5));
 170             aInnerPoly.append(::basegfx::B2DPoint(400*5, 1000*5));
 171             aInnerPoly.append(::basegfx::B2DPoint(450*5, 1000*5));
 172             aInnerPoly.append(::basegfx::B2DPoint(500*5, 1000*5));
 173             aInnerPoly.append(::basegfx::B2DPoint(500*5, -1000*5));
 174             aInnerPoly.append(::basegfx::B2DPoint(450*5, -1000*5));
 175             aInnerPoly.append(::basegfx::B2DPoint(400*5, -1000*5));
 176             aInnerPoly.append(::basegfx::B2DPoint(300*5, -1000*5));
 177             aInnerPoly.append(::basegfx::B2DPoint(200*5, -1000*5));
 178             aInnerPoly.append(::basegfx::B2DPoint(100*5, -1000*5));
 179             aInnerPoly.append(::basegfx::B2DPoint(50*5, -1000*5));
 180             aInnerPoly.append(::basegfx::B2DPoint(0*5, -1000*5));
 181             aInnerPoly.setClosed(true);
 182
 183             p3DObj = new E3dLatheObj(mpView->Get3DDefaultAttributes(), ::basegfx::B2DPolyPolygon(aInnerPoly));
 184             break;
 185         }
 186
 187         case SID_3D_CONE:
 188         {
 189             ::basegfx::B2DPolygon aInnerPoly;
 190
 191             aInnerPoly.append(::basegfx::B2DPoint(0, -1000*5));
 192             aInnerPoly.append(::basegfx::B2DPoint(25*5, -900*5));
 193             aInnerPoly.append(::basegfx::B2DPoint(50*5, -800*5));
 194             aInnerPoly.append(::basegfx::B2DPoint(100*5, -600*5));
 195             aInnerPoly.append(::basegfx::B2DPoint(200*5, -200*5));
 196             aInnerPoly.append(::basegfx::B2DPoint(300*5, 200*5));
 197             aInnerPoly.append(::basegfx::B2DPoint(400*5, 600*5));
 198             aInnerPoly.append(::basegfx::B2DPoint(500*5, 1000*5));
 199             aInnerPoly.append(::basegfx::B2DPoint(400*5, 1000*5));
 200             aInnerPoly.append(::basegfx::B2DPoint(300*5, 1000*5));
 201             aInnerPoly.append(::basegfx::B2DPoint(200*5, 1000*5));
 202             aInnerPoly.append(::basegfx::B2DPoint(100*5, 1000*5));
 203             aInnerPoly.append(::basegfx::B2DPoint(50*5, 1000*5));
 204             aInnerPoly.append(::basegfx::B2DPoint(0*5, 1000*5));
 205             aInnerPoly.setClosed(true);
 206
 207             p3DObj = new E3dLatheObj(mpView->Get3DDefaultAttributes(), ::basegfx::B2DPolyPolygon(aInnerPoly));
 208             break;
 209         }
 210
 211         case SID_3D_PYRAMID:
 212         {
 213             ::basegfx::B2DPolygon aInnerPoly;
 214
 215             aInnerPoly.append(::basegfx::B2DPoint(0, -1000*5));
 216             aInnerPoly.append(::basegfx::B2DPoint(25*5, -900*5));
 217             aInnerPoly.append(::basegfx::B2DPoint(50*5, -800*5));
 218             aInnerPoly.append(::basegfx::B2DPoint(100*5, -600*5));
 219             aInnerPoly.append(::basegfx::B2DPoint(200*5, -200*5));
 220             aInnerPoly.append(::basegfx::B2DPoint(300*5, 200*5));
 221             aInnerPoly.append(::basegfx::B2DPoint(400*5, 600*5));
 222             aInnerPoly.append(::basegfx::B2DPoint(500*5, 1000*5));
 223             aInnerPoly.append(::basegfx::B2DPoint(400*5, 1000*5));
 224             aInnerPoly.append(::basegfx::B2DPoint(300*5, 1000*5));
 225             aInnerPoly.append(::basegfx::B2DPoint(200*5, 1000*5));
 226             aInnerPoly.append(::basegfx::B2DPoint(100*5, 1000*5));
 227             aInnerPoly.append(::basegfx::B2DPoint(50*5, 1000*5));
 228             aInnerPoly.append(::basegfx::B2DPoint(0, 1000*5));
 229             aInnerPoly.setClosed(true);
 230
 231             p3DObj = new E3dLatheObj(mpView->Get3DDefaultAttributes(), ::basegfx::B2DPolyPolygon(aInnerPoly));
 232             p3DObj->SetMergedItem(makeSvx3DHorizontalSegmentsItem(4));
 233             break;
 234         }
 235     }
 236
 237     return p3DObj;
 238 }
 239
 240 void FuConstruct3dObject::ImpPrepareBasic3DShape(E3dCompoundObject* p3DObj, E3dScene *pScene)
 241 {
 242     Camera3D &aCamera  = (Camera3D&) pScene->GetCamera ();
 243
 244     // get transformed BoundVolume of the new object
 245     basegfx::B3DRange aBoundVol;
 246     basegfx::B3DRange aObjVol(p3DObj->GetBoundVolume());
 247     aObjVol.transform(p3DObj->GetTransform());
 248     aBoundVol.expand(aObjVol);
 249     double fDeepth(aBoundVol.getDepth());
 250
 251     aCamera.SetPRP(::basegfx::B3DPoint(0.0, 0.0, 1000.0));
 252     aCamera.SetPosition(::basegfx::B3DPoint(0.0, 0.0, mpView->GetDefaultCamPosZ() + fDeepth / 2));
 253     aCamera.SetFocalLength(mpView->GetDefaultCamFocal());
 254     pScene->SetCamera(aCamera);
 255     basegfx::B3DHomMatrix aTransformation;
 256
 257     switch (nSlotId)
 258     {
 259         case SID_3D_CUBE:
 260         {
 261             aTransformation.rotate(DEG2RAD(20), 0.0, 0.0);
 262         }
 263         break;
 264
 265         case SID_3D_SPHERE:
 266         {
 267         }
 268         break;
 269
 270         case SID_3D_SHELL:
 271         case SID_3D_HALF_SPHERE:
 272         {
 273             aTransformation.rotate(DEG2RAD(200), 0.0, 0.0);
 274         }
 275         break;
 276
 277         case SID_3D_CYLINDER:
 278         case SID_3D_CONE:
 279         case SID_3D_PYRAMID:
 280         {
 281         }
 282         break;
 283
 284         case SID_3D_TORUS:
 285         {
 286             aTransformation.rotate(DEG2RAD(90), 0.0, 0.0);
 287         }
 288         break;
 289
 290         default:
 291         {
 292         }
 293         break;
 294     }
 295
 296     pScene->SetTransform(aTransformation * pScene->GetTransform());
 297
 298     SfxItemSet aAttr (mpViewShell->GetPool());
 299     pScene->SetMergedItemSetAndBroadcast(aAttr);
 300 }
 301
 302 bool FuConstruct3dObject::MouseButtonDown(const MouseEvent& rMEvt)
 303 {
 304     bool bReturn = FuConstruct::MouseButtonDown(rMEvt);
 305
 306     if ( rMEvt.IsLeft() && !mpView->IsAction() )
 307     {
 308         Point aPnt( mpWindow->PixelToLogic( rMEvt.GetPosPixel() ) );
 309
 310         mpWindow->CaptureMouse();
 311         sal_uInt16 nDrgLog = sal_uInt16 ( mpWindow->PixelToLogic(Size(DRGPIX,0)).Width() );
 312
 313         E3dCompoundObject* p3DObj = NULL;
 314
 315         WaitObject aWait( (vcl::Window*)mpViewShell->GetActiveWindow() );
 316
 317         p3DObj = ImpCreateBasic3DShape();
 318         E3dScene* pScene = mpView->SetCurrent3DObj(p3DObj);
 319
 320         ImpPrepareBasic3DShape(p3DObj, pScene);
 321         bReturn = mpView->BegCreatePreparedObject(aPnt, nDrgLog, pScene);
 322
 323         SdrObject* pObj = mpView->GetCreateObj();
 324
 325         if (pObj)
 326         {
 327             SfxItemSet aAttr(mpDoc->GetPool());
 328             SetStyleSheet(aAttr, pObj);
 329
 330             // extract LineStyle
 331             aAttr.Put(XLineStyleItem (drawing::LineStyle_NONE));
 332
 333             pObj->SetMergedItemSet(aAttr);
 334         }
 335     }
 336
 337     return bReturn;
 338 }
 339
 340 bool FuConstruct3dObject::MouseMove(const MouseEvent& rMEvt)
 341 {
 342     return FuConstruct::MouseMove(rMEvt);
 343 }
 344
 345 bool FuConstruct3dObject::MouseButtonUp(const MouseEvent& rMEvt)
 346 {
 347     bool bReturn = false;
 348
 349     if ( mpView->IsCreateObj() && rMEvt.IsLeft() )
 350     {
 351         mpView->EndCreateObj(SDRCREATE_FORCEEND);
 352         bReturn = true;
 353     }
 354
 355     bReturn = FuConstruct::MouseButtonUp(rMEvt) || bReturn;
 356
 357     if (!bPermanent)
 358         mpViewShell->GetViewFrame()->GetDispatcher()->Execute(SID_OBJECT_SELECT, SfxCallMode::ASYNCHRON);
 359
 360     return bReturn;
 361 }
 362
 363 /**
 364  * Process keyboard input
 365  * @returns sal_True if a KeyEvent is being processed, sal_False otherwise
 366  */
 367 bool FuConstruct3dObject::KeyInput(const KeyEvent& rKEvt)
 368 {
 369     return FuConstruct::KeyInput(rKEvt);
 370 }
 371
 372 void FuConstruct3dObject::Activate()
 373 {
 374     mpView->SetCurrentObj(OBJ_NONE);
 375
 376     FuConstruct::Activate();
 377 }
 378
 379 void FuConstruct3dObject::Deactivate()
 380 {
 381     FuConstruct::Deactivate();
 382 }
 383
 384 SdrObject* FuConstruct3dObject::CreateDefaultObject(const sal_uInt16 nID, const Rectangle& rRectangle)
 385 {
 386
 387     E3dCompoundObject* p3DObj = ImpCreateBasic3DShape();
 388
 389     // E3dView::SetCurrent3DObj part
 390     // get transformed BoundVolume of the object
 391     basegfx::B3DRange aObjVol(p3DObj->GetBoundVolume());
 392     aObjVol.transform(p3DObj->GetTransform());
 393     basegfx::B3DRange aVolume(aObjVol);
 394     double fW(aVolume.getWidth());
 395     double fH(aVolume.getHeight());
 396     Rectangle a3DRect(0, 0, (long)fW, (long)fH);
 397     E3dScene* pScene = new E3dPolyScene(mpView->Get3DDefaultAttributes());
 398
 399     // copied code from E3dView::InitScene
 400     double fCamZ(aVolume.getMaxZ() + ((fW + fH) / 4.0));
 401     Camera3D aCam(pScene->GetCamera());
 402     aCam.SetAutoAdjustProjection(false);
 403     aCam.SetViewWindow(- fW / 2, - fH / 2, fW, fH);
 404     ::basegfx::B3DPoint aLookAt;
 405     double fDefaultCamPosZ = mpView->GetDefaultCamPosZ();
 406     ::basegfx::B3DPoint aCamPos(0.0, 0.0, fCamZ < fDefaultCamPosZ ? fDefaultCamPosZ : fCamZ);
 407     aCam.SetPosAndLookAt(aCamPos, aLookAt);
 408     aCam.SetFocalLength(mpView->GetDefaultCamFocal());
 409     aCam.SetDefaults(::basegfx::B3DPoint(0.0, 0.0, fDefaultCamPosZ), aLookAt, mpView->GetDefaultCamFocal());
 410     pScene->SetCamera(aCam);
 411
 412     pScene->Insert3DObj(p3DObj);
 413     pScene->NbcSetSnapRect(a3DRect);
 414     pScene->SetModel(mpDoc);
 415
 416     ImpPrepareBasic3DShape(p3DObj, pScene);
 417
 418     SfxItemSet aAttr(mpDoc->GetPool());
 419     SetStyleSheet(aAttr, p3DObj);
 420     aAttr.Put(XLineStyleItem (drawing::LineStyle_NONE));
 421     p3DObj->SetMergedItemSet(aAttr);
 422
 423     // make object interactive at once
 424     pScene->SetRectsDirty();
 425
 426     // Take care of restrictions for the rectangle
 427     Rectangle aRect(rRectangle);
 428
 429     switch(nID)
 430     {
 431         case SID_3D_CUBE:
 432         case SID_3D_SPHERE:
 433         case SID_3D_TORUS:
 434         {
 435             // force quadratic
 436             ImpForceQuadratic(aRect);
 437             break;
 438         }
 439
 440         case SID_3D_SHELL:
 441         case SID_3D_HALF_SPHERE:
 442         {
 443             // force horizontal layout
 444             break;
 445         }
 446
 447         case SID_3D_CYLINDER:
 448         case SID_3D_CONE:
 449         case SID_3D_PYRAMID:
 450         {
 451             // force vertical layout
 452             break;
 453         }
 454     }
 455
 456     // use changed rectangle, not original one
 457     pScene->SetLogicRect(aRect);
 458
 459     return pScene;
 460 }
 461
 462 } // end of namespace sd
 463
 464 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */