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Coons2Command.cpp
Package: solidgraph_sources.zip　[view]
Upload User: kairuinn
Upload Date: 2009-02-07
Package Size: 2922k
Code Size: 13k
Category:

Graph program

Development Platform:

Visual C++

Coons2Command.cpp：Code Content
  1. #include "stdafx.h"
  3. #include "Coons2Command.h"
  5. #include "..//resource.h"
  7. int     coons_name_index = 1;
  9. Coons2Command::Coons2Command(IApplicationInterface* appI):
  10. m_app(appI)
  11. {
  12. ASSERT(m_app);
  13. m_step = 0;
  14. m_cur_obj = NULL;
  16. m_get_object_panels[0] = 
  17. m_get_object_panels[1] = NULL;
  19. m_objs[0] = m_objs[1] = m_objs[2] = m_objs[3] = NULL;
  20. }
  22. Coons2Command::~Coons2Command()
  23. {
  24. if (sgGetScene()->GetSelectedObjectsList()->GetCount()>0)
  25. {
  26. sgCObject*  curObj = sgGetScene()->GetSelectedObjectsList()->GetHead();
  27. while (curObj) 
  28. {
  29. curObj->Select(false);
  30. curObj = sgGetScene()->GetSelectedObjectsList()->GetNext(curObj);
  31. }
  32. }
  33. m_app->GetCommandPanel()->RemoveAllDialogs();
  34. m_app->GetViewPort()->InvalidateViewPort();
  35. }
  38. bool    Coons2Command::PreTranslateMessage(MSG* pMsg)
  39. {
  40. /*if (pMsg->message==WM_KEYUP||
  41. pMsg->message==WM_CHAR)
  42. return false;*/
  44. if (pMsg->message==WM_KEYUP||pMsg->message==WM_KEYDOWN || 
  45. pMsg->message==WM_CHAR)
  46. {
  47. if (pMsg->wParam==VK_RETURN)
  48. {
  49. OnEnter();
  50. return true;
  51. }
  52. if (pMsg->wParam==VK_ESCAPE)
  53. {
  54. m_app->StopCommander();
  55. return true;
  56. }
  57. if(m_step>=0 && m_step<2) 
  58. {
  59. if (m_get_object_panels[m_step])
  60. m_get_object_panels[m_step]->GetWindow()->SendMessage(pMsg->message,
  61. pMsg->wParam,
  62. pMsg->lParam);
  64. }
  65. if (pMsg->message==WM_KEYDOWN)
  66. return false;
  67. else 
  68. return true;
  69. }
  70. else
  71. {
  72. if (pMsg->hwnd == m_app->GetViewPort()->GetWindow()->m_hWnd)
  73. {
  74. switch(pMsg->message) 
  75. {
  76. case WM_MOUSEMOVE:
  77. MouseMove(pMsg->wParam,GET_X_LPARAM(pMsg->lParam),GET_Y_LPARAM(pMsg->lParam));
  78. return true;
  79. case WM_LBUTTONDOWN:
  80. LeftClick(pMsg->wParam,GET_X_LPARAM(pMsg->lParam),GET_Y_LPARAM(pMsg->lParam));
  81. return true;
  82. default:
  83. return false;
  84. }
  85. }
  86. }
  87. return false;
  88. }
  90. void     Coons2Command::SendCommanderMessage(ICommander::COMMANDER_MESSAGE mes, 
  91.    void* params) 
  92. {
  93. if (mes==ICommander::CM_SWITCH_ROLLUP_DIALOG)
  94. {
  95. ASSERT(params!=NULL);
  96. int   newActiveDlg = *(reinterpret_cast<int*>(params));
  98. ASSERT(newActiveDlg<=1);
  99. m_step = (unsigned int)newActiveDlg;
  100. for (unsigned int i=m_step+1;i<=1;i++)
  101. {
  102. m_app->GetCommandPanel()->EnableRadio(i,false);
  103. m_objs[i]=NULL;
  104. }
  105. SWITCH_RESOURCE
  106. switch(m_step) 
  107. {
  108. case 0:
  109. m_message.LoadString(IDS_COON_SEL_1_CONT);
  110. break;
  111. case 1:
  112. m_message.LoadString(IDS_COON_SEL_2_CONT);
  113. break;
  114. default:
  115. ASSERT(0);
  116. break;
  117. }
  118. m_app->PutMessage(IApplicationInterface::MT_MESSAGE,m_message);
  119. return;
  120. }
  121. if (mes==ICommander::CM_SELECT_OBJECT)
  122. {
  123. ASSERT(params!=NULL);
  124. ASSERT(m_step==0 || m_step==1);
  125. sgCObject* so = (sgCObject*)params;
  126. if (so!=m_app->GetViewPort()->GetHotObject())
  127. {
  128. m_app->GetViewPort()->SetHotObject(so);
  129. m_cur_obj = so;
  130. }
  131. m_app->GetViewPort()->InvalidateViewPort();
  132. }
  133. }
  137. static   bool isObjAddToList(sgCObject* obj)
  138. {
  139. SG_OBJECT_TYPE ot = obj->GetType();
  140. if (ot==SG_OT_LINE ||
  141. ot==SG_OT_ARC)
  142. return true;
  143. if (ot==SG_OT_SPLINE)
  144. {
  145. sgCSpline* spl = reinterpret_cast<sgCSpline*>(obj);
  146. if (!spl->IsClosed() && !spl->IsSelfIntersecting())
  147. return true;
  148. else
  149. return false;
  150. }
  151. if (ot==SG_OT_CONTOUR)
  152. {
  153. sgCContour* cntr = reinterpret_cast<sgCContour*>(obj);
  154. if (!cntr->IsClosed() && !cntr->IsSelfIntersecting())
  155. return true;
  156. else
  157. return false;
  158. }
  159. return false;
  160. }
  163. void  Coons2Command::Start()
  164. {
  165. SWITCH_RESOURCE
  167. m_app->GetCommandPanel()->RemoveAllDialogs();
  169. m_message.LoadString(IDS_COONS_NAME);
  171. m_app->StartCommander(m_message);
  173. m_message.LoadString(IDS_CONT);
  174. m_get_object_panels[0] = reinterpret_cast<IGetObjectsPanel*>(m_app->
  175. GetCommandPanel()->
  176. AddDialog(IBaseInterfaceOfGetDialogs::GET_OBJECTS_DLG,m_message,true));
  178. m_get_object_panels[1] = reinterpret_cast<IGetObjectsPanel*>(m_app->
  179. GetCommandPanel()->
  180. AddDialog(IBaseInterfaceOfGetDialogs::GET_OBJECTS_DLG,m_message,true));
  182. for (int i=0;i<2;i++)
  183. {
  184. if (m_get_object_panels[i])
  185. {
  186. m_get_object_panels[i]->SetMultiselectMode(false);
  187. m_get_object_panels[i]->FillList(isObjAddToList);
  188. }
  189. }
  191. m_step=0;
  192. m_app->GetCommandPanel()->SetActiveRadio(0);
  194. m_message.LoadString(IDS_COON_SEL_1_CONT);
  195. m_app->PutMessage(IApplicationInterface::MT_MESSAGE,m_message);
  197. }
  199. void  Coons2Command::MouseMove(unsigned int nFlags,int pX,int pY)
  200. {
  201. //if (m_step==0)
  202. {
  203. if (!(nFlags & MK_LBUTTON))
  204. {
  205. int snapSz = m_app->GetViewPort()->GetSnapSize();
  207. sgCObject* ho = m_app->GetViewPort()->GetTopObject(
  208. m_app->GetViewPort()->GetHitsInRect(CRect(pX-snapSz, pY-snapSz,
  209. pX+snapSz, pY+snapSz)));
  210. if (ho && isObjAddToList(ho))
  211. {
  212. m_app->GetViewPort()->SetHotObject(ho);
  213. if (m_get_object_panels[m_step])
  214. m_get_object_panels[m_step]->SelectObject(ho,true);
  215. }
  216. else
  217. {
  218. m_app->GetViewPort()->SetHotObject(NULL);
  219. if (m_get_object_panels[m_step])
  220. m_get_object_panels[m_step]->SelectObject(NULL,true);
  221. }
  222. m_app->GetViewPort()->InvalidateViewPort();
  223. }
  224. return;
  225. }
  226. }
  228. bool Coons2Command::SetFourthAndFivethByFirstAndSecond()
  229. {
  230. m_objs[2] = m_objs[3] = NULL;
  231. if (m_objs[0]==NULL || m_objs[1]==NULL)
  232. return false;
  234. SG_POINT begFir, endFir, begSec, endSec;
  235. begFir = m_objs[0]->GetPointFromCoefficient(0.0);
  236. endFir = m_objs[0]->GetPointFromCoefficient(1.0);
  237. begSec = m_objs[1]->GetPointFromCoefficient(0.0);
  238. endSec = m_objs[1]->GetPointFromCoefficient(1.0);
  240. SG_VECTOR transVec;
  241. if (sgSpaceMath::PointsDistance(begFir,begSec)<0.00001)
  242. {
  243. m_objs[2] = (sgC2DObject*)m_objs[1]->Clone();
  244. transVec.x = endFir.x - begFir.x;
  245. transVec.y = endFir.y - begFir.y;
  246. transVec.z = endFir.z - begFir.z;
  247. m_objs[2]->InitTempMatrix()->Translate(transVec);
  248. m_objs[2]->ApplyTempMatrix();
  249. m_objs[2]->DestroyTempMatrix();
  251. m_objs[3] = (sgC2DObject*)m_objs[0]->Clone();
  252. transVec.x = endSec.x - begSec.x;
  253. transVec.y = endSec.y - begSec.y;
  254. transVec.z = endSec.z - begSec.z;
  255. m_objs[3]->InitTempMatrix()->Translate(transVec);
  256. m_objs[3]->ApplyTempMatrix();
  257. m_objs[3]->DestroyTempMatrix();
  258. return true;
  259. }
  260. else
  261. if (sgSpaceMath::PointsDistance(begFir,endSec)<0.00001)
  262. {
  263. m_objs[2] = (sgC2DObject*)m_objs[1]->Clone();
  264. transVec.x = endFir.x - begFir.x;
  265. transVec.y = endFir.y - begFir.y;
  266. transVec.z = endFir.z - begFir.z;
  267. m_objs[2]->InitTempMatrix()->Translate(transVec);
  268. m_objs[2]->ApplyTempMatrix();
  269. m_objs[2]->DestroyTempMatrix();
  271. m_objs[3] = (sgC2DObject*)m_objs[0]->Clone();
  272. transVec.x = begSec.x - endSec.x;
  273. transVec.y = begSec.y - endSec.y;
  274. transVec.z = begSec.z - endSec.z;
  275. m_objs[3]->InitTempMatrix()->Translate(transVec);
  276. m_objs[3]->ApplyTempMatrix();
  277. m_objs[3]->DestroyTempMatrix();
  278. return true;
  279. }
  280. else
  281. if (sgSpaceMath::PointsDistance(endFir,begSec)<0.00001)
  282. {
  283. m_objs[2] = (sgC2DObject*)m_objs[1]->Clone();
  284. transVec.x = begFir.x - endFir.x;
  285. transVec.y = begFir.y - endFir.y;
  286. transVec.z = begFir.z - endFir.z;
  287. m_objs[2]->InitTempMatrix()->Translate(transVec);
  288. m_objs[2]->ApplyTempMatrix();
  289. m_objs[2]->DestroyTempMatrix();
  291. m_objs[3] = (sgC2DObject*)m_objs[0]->Clone();
  292. transVec.x = endSec.x - begSec.x;
  293. transVec.y = endSec.y - begSec.y;
  294. transVec.z = endSec.z - begSec.z;
  295. m_objs[3]->InitTempMatrix()->Translate(transVec);
  296. m_objs[3]->ApplyTempMatrix();
  297. m_objs[3]->DestroyTempMatrix();
  298. return true;
  299. }
  300. else
  301. if (sgSpaceMath::PointsDistance(endFir,endSec)<0.00001)
  302. {
  303. m_objs[2] = (sgC2DObject*)m_objs[1]->Clone();
  304. transVec.x = begFir.x-endFir.x;
  305. transVec.y = begFir.y-endFir.y;
  306. transVec.z = begFir.z-endFir.z;
  307. m_objs[2]->InitTempMatrix()->Translate(transVec);
  308. m_objs[2]->ApplyTempMatrix();
  309. m_objs[2]->DestroyTempMatrix();
  311. m_objs[3] = (sgC2DObject*)m_objs[0]->Clone();
  312. transVec.x = begSec.x - endSec.x;
  313. transVec.y = begSec.y - endSec.y;
  314. transVec.z = begSec.z - endSec.z;
  315. m_objs[3]->InitTempMatrix()->Translate(transVec);
  316. m_objs[3]->ApplyTempMatrix();
  317. m_objs[3]->DestroyTempMatrix();
  318. return true;
  319. }
  320. else
  321. {
  322. return false;
  323. }
  325. }
  327. void  Coons2Command::LeftClick(unsigned int nFlags,int pX,int pY)
  328. {
  329. SWITCH_RESOURCE
  330. m_cur_obj=m_app->GetViewPort()->GetHotObject();
  331. if (m_cur_obj)
  332. {
  333. if (m_app->GetViewPort()->GetHotObject()->IsSelect())
  334. {
  335. m_message.LoadString(IDS_CONT_ALREADY_SEL);
  336. m_app->PutMessage(IApplicationInterface::MT_ERROR,m_message);
  337. return;
  338. }
  339. m_cur_obj->Select(true);
  340. m_objs[m_step++] = reinterpret_cast<sgC2DObject*>(m_cur_obj);
  341. if (m_step==1)
  342. {
  343. m_message.LoadString(IDS_COON_SEL_2_CONT);
  344. m_app->PutMessage(IApplicationInterface::MT_MESSAGE,m_message);
  345. }
  346. if (m_step==2)
  347. {
  348. if (SetFourthAndFivethByFirstAndSecond())
  349. {
  350. sgCObject* aaa = sgSurfaces::Coons((*m_objs[0]),
  351. (*m_objs[1]),
  352. (*m_objs[2]),
  353. (m_objs[3]),36,36,6,6);
  354. if (!aaa)
  355. {
  356. m_message.LoadString(IDS_ERR_CANT_CREATE);
  357. m_app->PutMessage(IApplicationInterface::MT_ERROR,m_message);
  358. return;
  359. }
  361. CString nm;
  362. nm.LoadString(IDS_COONS_NAME);
  363. CString nmInd;
  364. nmInd.Format("%i",coons_name_index);
  365. nm+=nmInd;
  366. aaa->SetName(nm);
  368. aaa->SetUserGeometry("{F7325996-1640-4cf8-BA6A-F18415B512CB}",0,NULL);
  370. sgGetScene()->StartUndoGroup();
  371. sgGetScene()->AttachObject(aaa);
  372. m_app->ApplyAttributes(aaa);
  373. sgGetScene()->EndUndoGroup();
  374. coons_name_index++;
  376. m_message.LoadString(IDS_COON_SEL_1_CONT);
  377. m_app->PutMessage(IApplicationInterface::MT_MESSAGE,m_message);
  379. if (sgGetScene()->GetSelectedObjectsList()->GetCount()>0)
  380. {
  381. sgCObject*  curObj = sgGetScene()->GetSelectedObjectsList()->GetHead();
  382. while (curObj) 
  383. {
  384. curObj->Select(false);
  385. curObj = sgGetScene()->GetSelectedObjectsList()->GetNext(curObj);
  386. }
  387. }
  388. sgDeleteObject(m_objs[2]);
  389. sgDeleteObject(m_objs[3]);
  390. m_step=0;
  391. }
  392. else
  393. {
  394. m_message.LoadString(IDS_COONS_ER_MUST_PRIMICAT);
  395. m_app->PutMessage(IApplicationInterface::MT_ERROR,m_message);
  396. m_objs[1]->Select(false);
  397. m_step = 1;
  398. }
  399. }
  400. m_app->GetCommandPanel()->SetActiveRadio(m_step);
  401. m_app->GetViewPort()->InvalidateViewPort();
  402. }
  403. else
  404. {
  405. m_message.LoadString(IDS_ERROR_OBJ_NOT_SEL);
  406. m_app->PutMessage(IApplicationInterface::MT_ERROR,m_message);
  407. return;
  408. }
  409. }
  412. void  Coons2Command::Draw()
  413. {
  414. }
  417. void  Coons2Command::OnEnter()
  418. {
  419. SWITCH_RESOURCE
  420. m_cur_obj=m_app->GetViewPort()->GetHotObject();
  421. if (m_cur_obj)
  422. {
  423. if (m_app->GetViewPort()->GetHotObject()->IsSelect())
  424. {
  425. m_message.LoadString(IDS_CONT_ALREADY_SEL);
  426. m_app->PutMessage(IApplicationInterface::MT_ERROR,m_message);
  427. return;
  428. }
  429. m_cur_obj->Select(true);
  430. m_objs[m_step++] = reinterpret_cast<sgC2DObject*>(m_cur_obj);
  431. if (m_step==1)
  432. {
  433. m_message.LoadString(IDS_COON_SEL_2_CONT);
  434. m_app->PutMessage(IApplicationInterface::MT_MESSAGE,m_message);
  435. }
  436. if (m_step==2)
  437. {
  438. if (SetFourthAndFivethByFirstAndSecond())
  439. {
  440. sgCObject* aaa = sgSurfaces::Coons((*m_objs[0]),
  441. (*m_objs[1]),
  442. (*m_objs[2]),
  443. (m_objs[3]),36,36,6,6);
  444. if (!aaa)
  445. {
  446. m_message.LoadString(IDS_ERR_CANT_CREATE);
  447. m_app->PutMessage(IApplicationInterface::MT_ERROR,m_message);
  448. return;
  449. }
  451. CString nm;
  452. nm.LoadString(IDS_COONS_NAME);
  453. CString nmInd;
  454. nmInd.Format("%i",coons_name_index);
  455. nm+=nmInd;
  456. aaa->SetName(nm);
  458. aaa->SetUserGeometry("{F7325996-1640-4cf8-BA6A-F18415B512CB}",0,NULL);
  460. sgGetScene()->StartUndoGroup();
  461. sgGetScene()->AttachObject(aaa);
  462. m_app->ApplyAttributes(aaa);
  463. sgGetScene()->EndUndoGroup();
  464. coons_name_index++;
  466. m_message.LoadString(IDS_COON_SEL_1_CONT);
  467. m_app->PutMessage(IApplicationInterface::MT_MESSAGE,m_message);
  469. if (sgGetScene()->GetSelectedObjectsList()->GetCount()>0)
  470. {
  471. sgCObject*  curObj = sgGetScene()->GetSelectedObjectsList()->GetHead();
  472. while (curObj) 
  473. {
  474. curObj->Select(false);
  475. curObj = sgGetScene()->GetSelectedObjectsList()->GetNext(curObj);
  476. }
  477. }
  478. sgDeleteObject(m_objs[2]);
  479. sgDeleteObject(m_objs[3]);
  480. m_step=0;
  481. }
  482. else
  483. {
  484. m_message.LoadString(IDS_COONS_ER_MUST_PRIMICAT);
  485. m_app->PutMessage(IApplicationInterface::MT_ERROR,m_message);
  486. m_objs[1]->Select(false);
  487. m_step = 1;
  488. }
  489. }
  490. m_app->GetCommandPanel()->SetActiveRadio(m_step);
  491. m_app->GetViewPort()->InvalidateViewPort();
  492. }
  493. else
  494. {
  495. m_message.LoadString(IDS_ERROR_OBJ_NOT_SEL);
  496. m_app->PutMessage(IApplicationInterface::MT_ERROR,m_message);
  497. return;
  498. }
  499. }
  501. unsigned int  Coons2Command::GetItemsCount()
  502. {
  503. return 0;
  504. }
  506. void         Coons2Command::GetItem(unsigned int itemID, CString& itSrt)
  507. {
  509. }
  511. void     Coons2Command::GetItemState(unsigned int itemID, bool& enbl, bool& checked)
  512. {
  514. }
  516. HBITMAP   Coons2Command::GetItemBitmap(unsigned int)
  517. {
  518. return NULL;
  519. }
  521. void         Coons2Command::Run(unsigned int itemID)
  522. {
  524. }