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87 lines
2.0 KiB
C++
87 lines
2.0 KiB
C++
#include "stdafx.h"
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#include "SigmaView.h"
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#include "SectionDoc.h"
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#include "ItemBreakCurve.h"
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#include "ItemExtendCurve.h"
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static CItemBreakCurve * GetItemBreakCurveFromView(CSigmaView * pView)
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{
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if (pView == NULL)
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return 0;
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CItem * pItem = pView->GetItem();
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if (pItem == NULL)
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return 0;
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CItemBreakCurve * itemBreakCurve = dynamic_cast<CItemBreakCurve *>(pItem);
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if (itemBreakCurve == NULL)
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return 0;
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return itemBreakCurve;
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}
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static CItemBreakCurveDirect * GetItemBreakCurveDirectFromView(CSigmaView * pView)
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{
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if (pView == NULL)
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return 0;
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CItem * pItem = pView->GetItem();
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if (pItem == NULL)
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return 0;
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CItemBreakCurveDirect * itemBreakCurveDirectly = dynamic_cast<CItemBreakCurveDirect *>(pItem);
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if (itemBreakCurveDirectly == NULL)
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return 0;
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return itemBreakCurveDirectly;
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}
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extern "C" __declspec(dllexport)
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int BreakCurve_IsBreaked(CSigmaView * pView)
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{
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CItemBreakCurve * pItem = GetItemBreakCurveFromView(pView);
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if (pItem == NULL)
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return -1;
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return pItem->IsBreaked()?1:-1;
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}
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extern "C" __declspec(dllexport)
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int BreakCurve_GetSelectCount(CSigmaView * pView)
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{
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CItemBreakCurve * pItem = GetItemBreakCurveFromView(pView);
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if (pItem == NULL)
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return -1;
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return pItem->GetSelectCount();
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}
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extern "C" __declspec(dllexport)
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void BreakCurveDirect_EreasRubberLine(CSigmaView * pView, HDC hdc)
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{
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CItemBreakCurveDirect * pBreackCurveDirectly = GetItemBreakCurveDirectFromView(pView);
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if (pBreackCurveDirectly == NULL)
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return ;
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//pBreackCurveDirectly->EreaseRubberLine();
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}
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/**
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* 判断延伸是否成功
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* 按说这个接口不应该放在这个文件里面的，但是由于它目前只有一个接口，暂时放在这里，有更多接口了，再移到单独的 interface 文件中
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*
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* \param pView
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* \return
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*/
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extern "C" __declspec(dllexport)
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bool BreakCurve_ExtendCurveFinished(CSigmaView * pView)
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{
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CItemBreakCurve * pItem = GetItemBreakCurveFromView(pView);
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if (pItem == nullptr)
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{
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return false;
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}
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auto * itemBreakCurve = dynamic_cast<CItemExtendCurve*>(pItem);
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return itemBreakCurve->m_bExtendCurveFinished;
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} |