115 lines
2.5 KiB
C++
115 lines
2.5 KiB
C++
#include "stdafx.h"
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#include "DrawRoadDlg.h" // 引入绘制道路对话框头文件
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#include "TRoadDragJig.h"
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#include "RoadFillterMgr.h"
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//////////////////////////////////////////////////////////////
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//
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// 命令函数：道路绘制
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//
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//////////////////////////////////////////////////////////////
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using namespace RoadDrag;
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CStateData* ConRoadStateClass(TRoadDragContext::ESequence eSequence, TRoadDragJig *pJig, TRoadDragContext *pContex)
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{
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switch (eSequence)
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{
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case TRoadDragContext::eFirstIn:
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return new CFirstInState(pJig, pContex);
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break;
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case TRoadDragContext::eLineRoad:
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return new CLineRoadState(pJig, pContex);
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break;
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case TRoadDragContext::eNextLineRoad:
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return new CNextLineRoadState(pJig, pContex);
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break;
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case TRoadDragContext::eThirdLineRoad:
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return new CThirdLineRoadState(pJig, pContex);
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break;
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case TRoadDragContext::eArcRoad:
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return new CArcRoadState(pJig, pContex);
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break;
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case TRoadDragContext::eNextArcRoad:
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return new CNextArcRoadState(pJig, pContex);
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break;
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case TRoadDragContext::eArcMidRoad:
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return new CMidArcRoadState(pJig, pContex);
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break;
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default:
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return NULL;
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break;
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}
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}
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void DrawRoadCmd()
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{
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CDrawRoadDlg dlg(acedGetAcadFrame());
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{
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CAcModuleResourceOverride vTemp;
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if ( !dlg.Create(dlg.IDD, acedGetAcadFrame()) )
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return;
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}
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dlg.ShowWindow(SW_SHOW);
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acedGetAcadDwgView()->SetFocus();
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// jig负责控制实时显示
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TRoadDragJig jig(&dlg);
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// 道路手工绘制时，保存的上下文，以及一些相关数据
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TRoadDragContext context(&dlg);
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// 道路绘制状态类，供jig调用
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CStateData *pState = NULL;
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while (context.GetSequenceState() != TRoadDragContext::eSequenceCancel &&
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context.GetSequenceState() != TRoadDragContext::eSequenceOk)
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{
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ASSERT(pState == NULL);
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pState = ConRoadStateClass(context.GetSequenceState(), &jig, &context);
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jig.SetState(pState);
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jig.DoIt();
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delete pState;
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pState = NULL;
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}
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dlg.SetCmdNum(0);
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if (IsWindow(dlg.m_hWnd))
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dlg.DestroyWindow();
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}
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//////////////////////////////////////////////////////////////
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//
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// 命令函数：道路圆角
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//
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//////////////////////////////////////////////////////////////
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void FilletRoadCmd()
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{
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CRoadFillterMgr mgrFillt;
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BOOL ret = FALSE;
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// 选择道路边线
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while(TRUE)
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{
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if (!mgrFillt.SelectRoad())
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{
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return;
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}
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mgrFillt.MakeFilroadConnect();
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if (mgrFillt.IsSameCenter())
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{// 如果是同圆心的，需要对道路两两进行一次分组（道路的两边）（识别出来道路）
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mgrFillt.GroupConnect();
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}
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// 执行倒角
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if (!mgrFillt.FilltRoad())
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acedPrompt(_T("\nz,无法正确倒角!"));
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mgrFillt.Draw();
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mgrFillt.ReleaseMem();
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}
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}
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