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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/.
*/
#include <emojiviewitem.hxx>
#include <basegfx/matrix/b2dhommatrixtools.hxx>
#include <drawinglayer/primitive2d/PolyPolygonSelectionPrimitive2D.hxx>
#include <drawinglayer/primitive2d/textlayoutdevice.hxx>
#include <drawinglayer/processor2d/baseprocessor2d.hxx>
#include <com/sun/star/lang/Locale.hpp>
#include <rtl/ustrbuf.hxx>
#include <tools/poly.hxx>
using namespace basegfx;
using namespace basegfx::utils;
using namespace drawinglayer::attribute;
using namespace drawinglayer::primitive2d;
EmojiViewItem::EmojiViewItem (ThumbnailViewBase &rView, sal_uInt16 nId)
: ThumbnailViewItem(rView, nId)
{
}
EmojiViewItem::~EmojiViewItem ()
{
}
void EmojiViewItem::calculateItemsPosition (const tools::Long /*nThumbnailHeight*/,
const tools::Long /*nPadding*/, sal_uInt32 nMaxTextLength,
const ThumbnailItemAttributes *pAttrs)
{
drawinglayer::primitive2d::TextLayouterDevice aTextDev;
aTextDev.setFontAttribute(pAttrs->aFontAttr,
pAttrs->aFontSize.getX(), pAttrs->aFontSize.getY(),
css::lang::Locale() );
Size aRectSize = maDrawArea.GetSize();
Point aPos = maDrawArea.TopLeft();
// Calculate text position
aPos.setY( maDrawArea.getY() + (aRectSize.Height() - aTextDev.getTextHeight())/3 );
aPos.setX( maDrawArea.Left() + (aRectSize.Width() - aTextDev.getTextWidth(maTitle,0,nMaxTextLength))/2 );
maTextPos = aPos;
}
void EmojiViewItem::Paint(drawinglayer::processor2d::BaseProcessor2D *pProcessor,
const ThumbnailItemAttributes *pAttrs)
{
BColor aFillColor = pAttrs->aFillColor;
drawinglayer::primitive2d::Primitive2DContainer aSeq(2);
double fTransparence = 0.0;
// Draw background
if( mbSelected && mbHover)
aFillColor = pAttrs->aSelectHighlightColor;
else if (mbSelected || mbHover)
aFillColor = pAttrs->aHighlightColor;
if (mbHover)
fTransparence = pAttrs->fHighlightTransparence;
aSeq[0] = drawinglayer::primitive2d::Primitive2DReference(
new PolyPolygonSelectionPrimitive2D( B2DPolyPolygon(::tools::Polygon(maDrawArea,5,5).getB2DPolygon()),
aFillColor,
fTransparence,
0.0,
true));
OUStringBuffer sHexText = "";
sHexText.appendUtf32(maTitle.toUInt32(16));
addTextPrimitives(sHexText.toString(), pAttrs, maTextPos, aSeq);
pProcessor->process(aSeq);
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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