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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#include "svdpoev.hxx"
#include <math.h>
#include "svdopath.hxx"
#include "svdstr.hrc" // Namen aus der Resource
namespace binfilter {
////////////////////////////////////////////////////////////////////////////////////////////////////
/*N*/ void SdrPolyEditView::ImpResetPolyPossibilityFlags()
/*N*/ {
/*N*/ eMarkedPointsSmooth=SDRPATHSMOOTH_DONTCARE;
/*N*/ eMarkedSegmentsKind=SDRPATHSEGMENT_DONTCARE;
/*N*/ bSetMarkedPointsSmoothPossible=FALSE;
/*N*/ bSetMarkedSegmentsKindPossible=FALSE;
/*N*/ }
/*N*/ void SdrPolyEditView::ImpClearVars()
/*N*/ {
/*N*/ ImpResetPolyPossibilityFlags();
/*N*/ }
/*N*/ SdrPolyEditView::SdrPolyEditView(SdrModel* pModel1, OutputDevice* pOut):
/*N*/ SdrEditView(pModel1,pOut)
/*N*/ {
/*N*/ ImpClearVars();
/*N*/ }
/*N*/ SdrPolyEditView::~SdrPolyEditView()
/*N*/ {
/*N*/ }
/*N*/ void SdrPolyEditView::ImpCheckPolyPossibilities()
/*N*/ {
/*N*/ ImpResetPolyPossibilityFlags();
/*N*/ ULONG nMarkAnz=aMark.GetMarkCount();
/*N*/ if (nMarkAnz>0 && !ImpIsFrameHandles()) {
/*?*/ BOOL bLclReadOnly=FALSE;
/*?*/ BOOL b1stSmooth=TRUE;
/*?*/ BOOL b1stSegm=TRUE;
/*?*/ BOOL bCurve=FALSE;
/*?*/ BOOL bSmoothFuz=FALSE;
/*?*/ BOOL bSegmFuz=FALSE;
/*?*/ XPolyFlags eSmooth=XPOLY_NORMAL;
/*?*/
/*?*/ for (ULONG nMarkNum=0; nMarkNum<nMarkAnz; nMarkNum++) {
/*?*/ SdrMark* pM=aMark.GetMark(nMarkNum);
/*?*/ SdrObject* pObj=pM->GetObj();
/*?*/ SdrUShortCont* pPts=pM->GetMarkedPoints();
/*?*/ SdrPathObj* pPath=PTR_CAST(SdrPathObj,pObj);
/*?*/ if (pPath!=NULL && pPts!=NULL) {
/*?*/ ULONG nMarkedPntAnz=pPts->GetCount();
/*?*/ if (nMarkedPntAnz!=0) {
/*?*/ BOOL bClosed=pPath->IsClosed();
/*?*/ bSetMarkedPointsSmoothPossible=TRUE;
/*?*/ if (bClosed) bSetMarkedSegmentsKindPossible=TRUE;
/*?*/ const XPolyPolygon& rXPP=pPath->GetPathPoly();
/*?*/ for (USHORT nMarkedPntNum=0; nMarkedPntNum<(USHORT)nMarkedPntAnz; nMarkedPntNum++) {
/*?*/ USHORT nNum=pPts->GetObject(nMarkedPntNum);
/*?*/ USHORT nPolyNum=0,nPntNum=0;
/*?*/ if (pPath->FindPolyPnt(nNum,nPolyNum,nPntNum,FALSE)) {
/*?*/ const XPolygon& rXP=rXPP[nPolyNum];
/*?*/ BOOL bCanSegment=bClosed || nPntNum<rXP.GetPointCount()-1;
/*?*/
/*?*/ if (!bSetMarkedSegmentsKindPossible && bCanSegment) {
/*?*/ bSetMarkedSegmentsKindPossible=TRUE;
/*?*/ }
/*?*/ if (!bSmoothFuz) {
/*?*/ if (b1stSmooth) {
/*?*/ b1stSmooth=FALSE;
/*?*/ eSmooth=rXP.GetFlags(nPntNum);
/*?*/ } else {
/*?*/ bSmoothFuz=eSmooth!=rXP.GetFlags(nPntNum);
/*?*/ }
/*?*/ }
/*?*/ if (!bSegmFuz) {
/*?*/ if (bCanSegment) {
/*?*/ BOOL bCrv=rXP.IsControl(nPntNum+1);
/*?*/ if (b1stSegm) {
/*?*/ b1stSegm=FALSE;
/*?*/ bCurve=bCrv;
/*?*/ } else {
/*?*/ bSegmFuz=bCrv!=bCurve;
/*?*/ }
/*?*/ }
/*?*/ }
/*?*/ }
/*?*/ }
/*?*/ if (!b1stSmooth && !bSmoothFuz) {
/*?*/ if (eSmooth==XPOLY_NORMAL) eMarkedPointsSmooth=SDRPATHSMOOTH_ANGULAR;
/*?*/ if (eSmooth==XPOLY_SMOOTH) eMarkedPointsSmooth=SDRPATHSMOOTH_ASYMMETRIC;
/*?*/ if (eSmooth==XPOLY_SYMMTR) eMarkedPointsSmooth=SDRPATHSMOOTH_SYMMETRIC;
/*?*/ }
/*?*/ if (!b1stSegm && !bSegmFuz) {
/*?*/ eMarkedSegmentsKind= bCurve ? SDRPATHSEGMENT_CURVE : SDRPATHSEGMENT_LINE;
/*?*/ }
/*?*/ }
/*?*/ }
/*?*/ }
/*?*/ if (bLclReadOnly) {
/*?*/ bSetMarkedPointsSmoothPossible=FALSE;
/*?*/ bSetMarkedSegmentsKindPossible=FALSE;
/*?*/ }
/*N*/ }
/*N*/ }
////////////////////////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////////////////////////
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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