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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2008 by Sun Microsystems, Inc.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: gridwin.hxx,v $
* $Revision: 1.30 $
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org 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 version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_sc.hxx"
#include "overlayobject.hxx"
#include "vcl/outdev.hxx"
#include "vcl/lineinfo.hxx"
#include "vcl/salbtype.hxx"
#include "vcl/window.hxx"
#include "tools/fract.hxx"
#include "basegfx/range/b2drange.hxx"
#include "basegfx/polygon/b2dpolygon.hxx"
#include "basegfx/polygon/b2dpolygontools.hxx"
#include "svx/sdr/overlay/overlaymanager.hxx"
#include "drawinglayer/primitive2d/baseprimitive2d.hxx"
#include "drawinglayer/primitive2d/polypolygonprimitive2d.hxx"
using ::sdr::overlay::OverlayObject;
using ::sdr::overlay::OverlayManager;
using ::drawinglayer::primitive2d::Primitive2DSequence;
#define DASH_UPDATE_INTERVAL 180 // in msec
ScOverlayDashedBorder::ScOverlayDashedBorder(const ::basegfx::B2DRange& rRange, const Color& rColor, Window* pWin) :
OverlayObject(rColor),
mpParent(pWin),
mbToggle(true)
{
mbAllowsAnimation = true;
maRange = rRange;
}
ScOverlayDashedBorder::~ScOverlayDashedBorder()
{
}
void ScOverlayDashedBorder::Trigger(sal_uInt32 nTime)
{
OverlayManager* pMgr = getOverlayManager();
if (pMgr)
{
SetTime(nTime + DASH_UPDATE_INTERVAL);
mbToggle = !mbToggle;
pMgr->InsertEvent(this);
objectChange();
}
}
void ScOverlayDashedBorder::stripeDefinitionHasChanged()
{
objectChange();
}
Primitive2DSequence ScOverlayDashedBorder::createOverlayObjectPrimitive2DSequence()
{
using ::basegfx::B2DPolygon;
using ::basegfx::B2DPolyPolygon;
OverlayManager* pMgr = getOverlayManager();
if (!pMgr)
return Primitive2DSequence();
basegfx::BColor aColorA = pMgr->getStripeColorA().getBColor();
basegfx::BColor aColorB = pMgr->getStripeColorB().getBColor();
if (!mbToggle)
::std::swap(aColorA, aColorB);
const basegfx::B2DPolygon aPoly = basegfx::tools::createPolygonFromRect(maRange);
B2DPolyPolygon aPolygon(aPoly);
const drawinglayer::primitive2d::Primitive2DReference aReference(
new drawinglayer::primitive2d::PolyPolygonMarkerPrimitive2D(
aPolygon, aColorA, aColorB, pMgr->getStripeLengthPixel()));
return drawinglayer::primitive2d::Primitive2DSequence(&aReference, 1);
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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