e929194317
Change-Id: Iea29ce5fd6c620535197d3ca8538335078430e19 Reviewed-on: https://gerrit.libreoffice.org/15825 Reviewed-by: Noel Grandin <noelgrandin@gmail.com> Tested-by: Noel Grandin <noelgrandin@gmail.com>
121 lines
4.0 KiB
C++
121 lines
4.0 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include <svx/svdhlpln.hxx>
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#include <vcl/outdev.hxx>
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#include <vcl/window.hxx>
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#include <tools/poly.hxx>
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#include <vcl/lineinfo.hxx>
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Pointer SdrHelpLine::GetPointer() const
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{
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switch (eKind) {
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case SDRHELPLINE_VERTICAL : return Pointer(PointerStyle::ESize);
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case SDRHELPLINE_HORIZONTAL: return Pointer(PointerStyle::SSize);
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default : return Pointer(PointerStyle::Move);
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} // switch
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}
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bool SdrHelpLine::IsHit(const Point& rPnt, sal_uInt16 nTolLog, const OutputDevice& rOut) const
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{
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Size a1Pix(rOut.PixelToLogic(Size(1,1)));
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bool bXHit=rPnt.X()>=aPos.X()-nTolLog && rPnt.X()<=aPos.X()+nTolLog+a1Pix.Width();
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bool bYHit=rPnt.Y()>=aPos.Y()-nTolLog && rPnt.Y()<=aPos.Y()+nTolLog+a1Pix.Height();
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switch (eKind) {
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case SDRHELPLINE_VERTICAL : return bXHit;
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case SDRHELPLINE_HORIZONTAL: return bYHit;
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case SDRHELPLINE_POINT: {
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if (bXHit || bYHit) {
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Size aRad(rOut.PixelToLogic(Size(SDRHELPLINE_POINT_PIXELSIZE,SDRHELPLINE_POINT_PIXELSIZE)));
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return rPnt.X()>=aPos.X()-aRad.Width() && rPnt.X()<=aPos.X()+aRad.Width()+a1Pix.Width() &&
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rPnt.Y()>=aPos.Y()-aRad.Height() && rPnt.Y()<=aPos.Y()+aRad.Height()+a1Pix.Height();
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}
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} break;
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} // switch
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return false;
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}
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Rectangle SdrHelpLine::GetBoundRect(const OutputDevice& rOut) const
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{
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Rectangle aRet(aPos,aPos);
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Point aOfs(rOut.GetMapMode().GetOrigin());
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Size aSiz(rOut.GetOutputSize());
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switch (eKind) {
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case SDRHELPLINE_VERTICAL : aRet.Top()=-aOfs.Y(); aRet.Bottom()=-aOfs.Y()+aSiz.Height(); break;
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case SDRHELPLINE_HORIZONTAL: aRet.Left()=-aOfs.X(); aRet.Right()=-aOfs.X()+aSiz.Width(); break;
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case SDRHELPLINE_POINT : {
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Size aRad(rOut.PixelToLogic(Size(SDRHELPLINE_POINT_PIXELSIZE,SDRHELPLINE_POINT_PIXELSIZE)));
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aRet.Left() -=aRad.Width();
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aRet.Right() +=aRad.Width();
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aRet.Top() -=aRad.Height();
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aRet.Bottom()+=aRad.Height();
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} break;
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} // switch
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return aRet;
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}
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void SdrHelpLineList::Clear()
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{
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sal_uInt16 nCount=GetCount();
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for (sal_uInt16 i=0; i<nCount; i++) {
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delete GetObject(i);
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}
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aList.clear();
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}
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void SdrHelpLineList::operator=(const SdrHelpLineList& rSrcList)
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{
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Clear();
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sal_uInt16 nCount=rSrcList.GetCount();
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for (sal_uInt16 i=0; i<nCount; i++) {
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Insert(rSrcList[i]);
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}
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}
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bool SdrHelpLineList::operator==(const SdrHelpLineList& rSrcList) const
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{
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bool bEqual = false;
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sal_uInt16 nCount=GetCount();
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if (nCount==rSrcList.GetCount()) {
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bEqual = true;
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for (sal_uInt16 i=0; i<nCount && bEqual; i++) {
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if (*GetObject(i)!=*rSrcList.GetObject(i)) {
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bEqual = false;
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}
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}
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}
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return bEqual;
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}
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sal_uInt16 SdrHelpLineList::HitTest(const Point& rPnt, sal_uInt16 nTolLog, const OutputDevice& rOut) const
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{
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sal_uInt16 nCount=GetCount();
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for (sal_uInt16 i=nCount; i>0;) {
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i--;
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if (GetObject(i)->IsHit(rPnt,nTolLog,rOut)) return i;
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}
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return SDRHELPLINE_NOTFOUND;
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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