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+/*************************************************************************
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * $RCSfile: sdrattribute.cxx,v $
+ *
+ * $Revision: 1.5 $
+ *
+ * last change: $Author: aw $ $Date: 2008-05-27 14:11:19 $
+ *
+ * The Contents of this file are made available subject to
+ * the terms of GNU Lesser General Public License Version 2.1.
+ *
+ *
+ * GNU Lesser General Public License Version 2.1
+ * =============================================
+ * Copyright 2005 by Sun Microsystems, Inc.
+ * 901 San Antonio Road, Palo Alto, CA 94303, USA
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License version 2.1, as published by the Free Software Foundation.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ *
+ ************************************************************************/
+
+// MARKER(update_precomp.py): autogen include statement, do not remove
+#include "precompiled_drawinglayer.hxx"
+
+#include <drawinglayer/attribute/sdrlinestartendattribute.hxx>
+#include <basegfx/polygon/b2dpolypolygon.hxx>
+
+//////////////////////////////////////////////////////////////////////////////
+
+namespace drawinglayer
+{
+ namespace attribute
+ {
+ class ImpSdrLineStartEndAttribute
+ {
+ public:
+ // refcounter
+ sal_uInt32 mnRefCount;
+
+ // line arrow definitions
+ basegfx::B2DPolyPolygon maStartPolyPolygon; // start Line PolyPolygon
+ basegfx::B2DPolyPolygon maEndPolyPolygon; // end Line PolyPolygon
+ double mfStartWidth; // 1/100th mm
+ double mfEndWidth; // 1/100th mm
+
+ // bitfield
+ unsigned mbStartActive : 1L; // start of Line is active
+ unsigned mbEndActive : 1L; // end of Line is active
+ unsigned mbStartCentered : 1L; // Line is centered on line start point
+ unsigned mbEndCentered : 1L; // Line is centered on line end point
+
+ ImpSdrLineStartEndAttribute(
+ const basegfx::B2DPolyPolygon& rStartPolyPolygon,
+ const basegfx::B2DPolyPolygon& rEndPolyPolygon,
+ double fStartWidth,
+ double fEndWidth,
+ bool bStartActive,
+ bool bEndActive,
+ bool bStartCentered,
+ bool bEndCentered)
+ : mnRefCount(0),
+ maStartPolyPolygon(rStartPolyPolygon),
+ maEndPolyPolygon(rEndPolyPolygon),
+ mfStartWidth(fStartWidth),
+ mfEndWidth(fEndWidth),
+ mbStartActive(bStartActive),
+ mbEndActive(bEndActive),
+ mbStartCentered(bStartCentered),
+ mbEndCentered(bEndCentered)
+ {
+ }
+
+ // data read access
+ const basegfx::B2DPolyPolygon& getStartPolyPolygon() const { return maStartPolyPolygon; }
+ const basegfx::B2DPolyPolygon& getEndPolyPolygon() const { return maEndPolyPolygon; }
+ double getStartWidth() const { return mfStartWidth; }
+ double getEndWidth() const { return mfEndWidth; }
+ bool isStartActive() const { return mbStartActive; }
+ bool isEndActive() const { return mbEndActive; }
+ bool isStartCentered() const { return mbStartCentered; }
+ bool isEndCentered() const { return mbEndCentered; }
+
+ bool operator==(const ImpSdrLineStartEndAttribute& rCandidate) const
+ {
+ return (getStartPolyPolygon() == rCandidate.getStartPolyPolygon()
+ && getEndPolyPolygon() == rCandidate.getEndPolyPolygon()
+ && getStartWidth() == rCandidate.getStartWidth()
+ && getEndWidth() == rCandidate.getEndWidth()
+ && isStartActive() == rCandidate.isStartActive()
+ && isEndActive() == rCandidate.isEndActive()
+ && isStartCentered() == rCandidate.isStartCentered()
+ && isEndCentered() == rCandidate.isEndCentered());
+ }
+
+ static ImpSdrLineStartEndAttribute* get_global_default()
+ {
+ static ImpSdrLineStartEndAttribute* pDefault = 0;
+
+ if(!pDefault)
+ {
+ pDefault = new ImpSdrLineStartEndAttribute(
+ basegfx::B2DPolyPolygon(),
+ basegfx::B2DPolyPolygon(),
+ 0.0,
+ 0.0,
+ false,
+ false,
+ false,
+ false);
+
+ // never delete; start with RefCount 1, not 0
+ pDefault->mnRefCount++;
+ }
+
+ return pDefault;
+ }
+ };
+
+ SdrLineStartEndAttribute::SdrLineStartEndAttribute(
+ const basegfx::B2DPolyPolygon& rStartPolyPolygon,
+ const basegfx::B2DPolyPolygon& rEndPolyPolygon,
+ double fStartWidth,
+ double fEndWidth,
+ bool bStartActive,
+ bool bEndActive,
+ bool bStartCentered,
+ bool bEndCentered)
+ : mpSdrLineStartEndAttribute(new ImpSdrLineStartEndAttribute(
+ rStartPolyPolygon, rEndPolyPolygon, fStartWidth, fEndWidth, bStartActive, bEndActive, bStartCentered, bEndCentered))
+ {
+ }
+
+ SdrLineStartEndAttribute::SdrLineStartEndAttribute()
+ : mpSdrLineStartEndAttribute(ImpSdrLineStartEndAttribute::get_global_default())
+ {
+ mpSdrLineStartEndAttribute->mnRefCount++;
+ }
+
+ SdrLineStartEndAttribute::SdrLineStartEndAttribute(const SdrLineStartEndAttribute& rCandidate)
+ : mpSdrLineStartEndAttribute(rCandidate.mpSdrLineStartEndAttribute)
+ {
+ mpSdrLineStartEndAttribute->mnRefCount++;
+ }
+
+ SdrLineStartEndAttribute::~SdrLineStartEndAttribute()
+ {
+ if(mpSdrLineStartEndAttribute->mnRefCount)
+ {
+ mpSdrLineStartEndAttribute->mnRefCount--;
+ }
+ else
+ {
+ delete mpSdrLineStartEndAttribute;
+ }
+ }
+
+ bool SdrLineStartEndAttribute::isDefault() const
+ {
+ return mpSdrLineStartEndAttribute == ImpSdrLineStartEndAttribute::get_global_default();
+ }
+
+ SdrLineStartEndAttribute& SdrLineStartEndAttribute::operator=(const SdrLineStartEndAttribute& rCandidate)
+ {
+ if(rCandidate.mpSdrLineStartEndAttribute != mpSdrLineStartEndAttribute)
+ {
+ if(mpSdrLineStartEndAttribute->mnRefCount)
+ {
+ mpSdrLineStartEndAttribute->mnRefCount--;
+ }
+ else
+ {
+ delete mpSdrLineStartEndAttribute;
+ }
+
+ mpSdrLineStartEndAttribute = rCandidate.mpSdrLineStartEndAttribute;
+ mpSdrLineStartEndAttribute->mnRefCount++;
+ }
+
+ return *this;
+ }
+
+ bool SdrLineStartEndAttribute::operator==(const SdrLineStartEndAttribute& rCandidate) const
+ {
+ if(rCandidate.mpSdrLineStartEndAttribute == mpSdrLineStartEndAttribute)
+ {
+ return true;
+ }
+
+ if(rCandidate.isDefault() != isDefault())
+ {
+ return false;
+ }
+
+ return (*rCandidate.mpSdrLineStartEndAttribute == *mpSdrLineStartEndAttribute);
+ }
+
+ const basegfx::B2DPolyPolygon& SdrLineStartEndAttribute::getStartPolyPolygon() const
+ {
+ return mpSdrLineStartEndAttribute->getStartPolyPolygon();
+ }
+
+ const basegfx::B2DPolyPolygon& SdrLineStartEndAttribute::getEndPolyPolygon() const
+ {
+ return mpSdrLineStartEndAttribute->getEndPolyPolygon();
+ }
+
+ double SdrLineStartEndAttribute::getStartWidth() const
+ {
+ return mpSdrLineStartEndAttribute->getStartWidth();
+ }
+
+ double SdrLineStartEndAttribute::getEndWidth() const
+ {
+ return mpSdrLineStartEndAttribute->getEndWidth();
+ }
+
+ bool SdrLineStartEndAttribute::isStartActive() const
+ {
+ return mpSdrLineStartEndAttribute->isStartActive();
+ }
+
+ bool SdrLineStartEndAttribute::isEndActive() const
+ {
+ return mpSdrLineStartEndAttribute->isEndActive();
+ }
+
+ bool SdrLineStartEndAttribute::isStartCentered() const
+ {
+ return mpSdrLineStartEndAttribute->isStartCentered();
+ }
+
+ bool SdrLineStartEndAttribute::isEndCentered() const
+ {
+ return mpSdrLineStartEndAttribute->isEndCentered();
+ }
+ } // end of namespace attribute
+} // end of namespace drawinglayer
+
+//////////////////////////////////////////////////////////////////////////////
+// eof