91 lines
3.0 KiB
C++
91 lines
3.0 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 "overlayobject.hxx"
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#include <vcl/outdev.hxx>
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#include <vcl/lineinfo.hxx>
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#include <tools/fract.hxx>
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#include <basegfx/range/b2drange.hxx>
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#include <basegfx/polygon/b2dpolygon.hxx>
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#include <basegfx/polygon/b2dpolygontools.hxx>
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#include <svx/sdr/overlay/overlaymanager.hxx>
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#include <drawinglayer/primitive2d/baseprimitive2d.hxx>
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#include <drawinglayer/primitive2d/polypolygonprimitive2d.hxx>
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#include <officecfg/Office/Common.hxx>
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using sdr::overlay::OverlayObject;
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using sdr::overlay::OverlayManager;
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using ::drawinglayer::primitive2d::Primitive2DSequence;
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#define DASH_UPDATE_INTERVAL 180 // in msec
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ScOverlayDashedBorder::ScOverlayDashedBorder(const ::basegfx::B2DRange& rRange, const Color& rColor) :
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OverlayObject(rColor),
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mbToggle(true)
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{
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mbAllowsAnimation = officecfg::Office::Common::VCL::AnimationsEnabled::get();
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maRange = rRange;
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}
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ScOverlayDashedBorder::~ScOverlayDashedBorder()
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{
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}
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void ScOverlayDashedBorder::Trigger(sal_uInt32 nTime)
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{
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OverlayManager* pMgr = getOverlayManager();
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if (pMgr)
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{
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SetTime(nTime + DASH_UPDATE_INTERVAL);
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mbToggle = !mbToggle;
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pMgr->InsertEvent(this);
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objectChange();
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}
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}
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void ScOverlayDashedBorder::stripeDefinitionHasChanged()
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{
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objectChange();
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}
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Primitive2DSequence ScOverlayDashedBorder::createOverlayObjectPrimitive2DSequence()
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{
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using ::basegfx::B2DPolygon;
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using ::basegfx::B2DPolyPolygon;
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OverlayManager* pMgr = getOverlayManager();
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if (!pMgr)
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return Primitive2DSequence();
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basegfx::BColor aColorA = pMgr->getStripeColorA().getBColor();
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basegfx::BColor aColorB = pMgr->getStripeColorB().getBColor();
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if (!mbToggle)
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::std::swap(aColorA, aColorB);
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const basegfx::B2DPolygon aPoly = basegfx::tools::createPolygonFromRect(maRange);
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B2DPolyPolygon aPolygon(aPoly);
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const drawinglayer::primitive2d::Primitive2DReference aReference(
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new drawinglayer::primitive2d::PolyPolygonMarkerPrimitive2D(
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aPolygon, aColorA, aColorB, pMgr->getStripeLengthPixel()));
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return drawinglayer::primitive2d::Primitive2DSequence(&aReference, 1);
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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