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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 <sfx2/templateviewitem.hxx>
#include <basegfx/matrix/b2dhommatrixtools.hxx>
#include <basegfx/polygon/b2dpolygon.hxx>
#include <drawinglayer/attribute/fillgraphicattribute.hxx>
#include <drawinglayer/primitive2d/fillgraphicprimitive2d.hxx>
#include <drawinglayer/primitive2d/polygonprimitive2d.hxx>
#include <drawinglayer/primitive2d/polypolygonprimitive2d.hxx>
#include <drawinglayer/primitive2d/textlayoutdevice.hxx>
#include <drawinglayer/primitive2d/textprimitive2d.hxx>
#include <drawinglayer/processor2d/baseprocessor2d.hxx>
#include <vcl/button.hxx>
#include <vcl/graph.hxx>
#define SUBTITLE_SCALE_FACTOR 0.85
using namespace basegfx;
using namespace basegfx::tools;
using namespace drawinglayer::attribute;
using namespace drawinglayer::primitive2d;
TemplateViewItem::TemplateViewItem (ThumbnailView &rView, sal_uInt16 nId)
: ThumbnailViewItem(rView, nId),
mnRegionId(USHRT_MAX),
mnDocId(USHRT_MAX)
{
}
TemplateViewItem::~TemplateViewItem ()
{
}
void TemplateViewItem::calculateItemsPosition(const long nThumbnailHeight, const long nDisplayHeight,
const long nPadding, sal_uInt32 nMaxTextLength,
const ThumbnailItemAttributes *pAttrs)
{
ThumbnailViewItem::calculateItemsPosition(nThumbnailHeight,nDisplayHeight,nPadding,nMaxTextLength, pAttrs);
if (!maSubTitle.isEmpty())
{
Size aRectSize = maDrawArea.GetSize();
drawinglayer::primitive2d::TextLayouterDevice aTextDev;
aTextDev.setFontAttribute(pAttrs->aFontAttr,
pAttrs->aFontSize.getX(), pAttrs->aFontSize.getY(),
css::lang::Locale() );
long nSpace = (nDisplayHeight + nPadding - 2*aTextDev.getTextHeight()) / 3;
// Set subtitle position
maSubTitlePos.setY(maTextPos.getY() + nSpace + aTextDev.getTextHeight());
maSubTitlePos.setX(maDrawArea.Left() +
(aRectSize.Width() - aTextDev.getTextWidth(maSubTitle,0,nMaxTextLength)*SUBTITLE_SCALE_FACTOR)/2);
}
}
void TemplateViewItem::Paint(drawinglayer::processor2d::BaseProcessor2D *pProcessor,
const ThumbnailItemAttributes *pAttrs)
{
BColor aFillColor = pAttrs->aFillColor;
int nCount = maSubTitle.isEmpty() ? 5 : 6;
drawinglayer::primitive2d::Primitive2DSequence aSeq(nCount);
double fTransparence = 0.0;
// Draw background
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));
// Draw thumbnail
Size aImageSize = maPreview1.GetSizePixel();
float fWidth = aImageSize.Width();
float fHeight = aImageSize.Height();
float fPosX = maPrev1Pos.getX();
float fPosY = maPrev1Pos.getY();
B2DPolygon aBounds;
aBounds.append(B2DPoint(fPosX,fPosY));
aBounds.append(B2DPoint(fPosX+fWidth,fPosY));
aBounds.append(B2DPoint(fPosX+fWidth,fPosY+fHeight));
aBounds.append(B2DPoint(fPosX,fPosY+fHeight));
aBounds.setClosed(true);
aSeq[1] = drawinglayer::primitive2d::Primitive2DReference( new PolyPolygonColorPrimitive2D(
B2DPolyPolygon(aBounds), Color(COL_WHITE).getBColor()));
aSeq[2] = drawinglayer::primitive2d::Primitive2DReference( new FillGraphicPrimitive2D(
createTranslateB2DHomMatrix(maPrev1Pos.X(),maPrev1Pos.Y()),
FillGraphicAttribute(Graphic(maPreview1),
B2DRange(
B2DPoint(0,0),
B2DPoint(aImageSize.Width(),aImageSize.Height())),
false)
));
// draw thumbnail borders
aSeq[3] = drawinglayer::primitive2d::Primitive2DReference(createBorderLine(aBounds));
addTextPrimitives(maTitle, pAttrs, maTextPos, aSeq);
if (!maSubTitle.isEmpty())
{
addTextPrimitives(maSubTitle, pAttrs, maSubTitlePos, aSeq);
}
pProcessor->process(aSeq);
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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