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1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : /*
3 : * Copyright 2012 LibreOffice contributors.
4 : *
5 : * This Source Code Form is subject to the terms of the Mozilla Public
6 : * License, v. 2.0. If a copy of the MPL was not distributed with this
7 : * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 : */
9 :
10 : #include <sfx2/templateviewitem.hxx>
11 :
12 : #include <basegfx/matrix/b2dhommatrixtools.hxx>
13 : #include <basegfx/polygon/b2dpolygon.hxx>
14 : #include <drawinglayer/attribute/fillbitmapattribute.hxx>
15 : #include <drawinglayer/primitive2d/fillbitmapprimitive2d.hxx>
16 : #include <drawinglayer/primitive2d/polygonprimitive2d.hxx>
17 : #include <drawinglayer/primitive2d/polypolygonprimitive2d.hxx>
18 : #include <drawinglayer/primitive2d/textlayoutdevice.hxx>
19 : #include <drawinglayer/primitive2d/textprimitive2d.hxx>
20 : #include <drawinglayer/processor2d/baseprocessor2d.hxx>
21 : #include <vcl/button.hxx>
22 :
23 : #define SUBTITLE_SCALE_FACTOR 0.85
24 :
25 : using namespace basegfx;
26 : using namespace basegfx::tools;
27 : using namespace drawinglayer::attribute;
28 : using namespace drawinglayer::primitive2d;
29 :
30 0 : TemplateViewItem::TemplateViewItem (ThumbnailView &rView)
31 0 : : ThumbnailViewItem(rView)
32 : {
33 0 : }
34 :
35 0 : TemplateViewItem::~TemplateViewItem ()
36 : {
37 0 : }
38 :
39 0 : void TemplateViewItem::calculateItemsPosition(const long nThumbnailHeight, const long nDisplayHeight,
40 : const long nPadding, sal_uInt32 nMaxTextLenght,
41 : const ThumbnailItemAttributes *pAttrs)
42 : {
43 0 : ThumbnailViewItem::calculateItemsPosition(nThumbnailHeight,nDisplayHeight,nPadding,nMaxTextLenght, pAttrs);
44 :
45 0 : if (!maSubTitle.isEmpty())
46 : {
47 0 : Size aRectSize = maDrawArea.GetSize();
48 :
49 0 : drawinglayer::primitive2d::TextLayouterDevice aTextDev;
50 : aTextDev.setFontAttribute(pAttrs->aFontAttr,
51 : pAttrs->aFontSize.getX(), pAttrs->aFontSize.getY(),
52 0 : com::sun::star::lang::Locale() );
53 :
54 0 : long nSpace = (nDisplayHeight + nPadding - 2*aTextDev.getTextHeight()) / 3;
55 :
56 : // Set title position
57 0 : maTextPos.setY(maDrawArea.getY() + nThumbnailHeight + nPadding + nSpace + aTextDev.getTextHeight());
58 :
59 : // Set subtitle position
60 0 : maSubTitlePos.setY(maTextPos.getY() + nSpace + aTextDev.getTextHeight());
61 0 : maSubTitlePos.setX(maDrawArea.Left() +
62 0 : (aRectSize.Width() - aTextDev.getTextWidth(maSubTitle,0,nMaxTextLenght)*SUBTITLE_SCALE_FACTOR)/2);
63 : }
64 0 : }
65 :
66 0 : void TemplateViewItem::Paint(drawinglayer::processor2d::BaseProcessor2D *pProcessor,
67 : const ThumbnailItemAttributes *pAttrs)
68 : {
69 0 : BColor aFillColor = pAttrs->aFillColor;
70 :
71 0 : int nCount = maSubTitle.isEmpty() ? 5 : 6;
72 0 : Primitive2DSequence aSeq(nCount);
73 :
74 : // Draw background
75 0 : if ( mbSelected || mbHover )
76 0 : aFillColor = pAttrs->aHighlightColor;
77 :
78 0 : aSeq[0] = Primitive2DReference( new PolyPolygonColorPrimitive2D(
79 : B2DPolyPolygon(Polygon(maDrawArea,5,5).getB2DPolygon()),
80 0 : aFillColor));
81 :
82 : // Draw thumbnail
83 0 : Size aImageSize = maPreview1.GetSizePixel();
84 :
85 0 : float fWidth = aImageSize.Width();
86 0 : float fHeight = aImageSize.Height();
87 0 : float fPosX = maPrev1Pos.getX();
88 0 : float fPosY = maPrev1Pos.getY();
89 :
90 0 : B2DPolygon aBounds;
91 0 : aBounds.append(B2DPoint(fPosX,fPosY));
92 0 : aBounds.append(B2DPoint(fPosX+fWidth,fPosY));
93 0 : aBounds.append(B2DPoint(fPosX+fWidth,fPosY+fHeight));
94 0 : aBounds.append(B2DPoint(fPosX,fPosY+fHeight));
95 0 : aBounds.setClosed(true);
96 :
97 0 : aSeq[1] = Primitive2DReference( new PolyPolygonColorPrimitive2D(
98 0 : B2DPolyPolygon(aBounds), Color(COL_WHITE).getBColor()));
99 :
100 0 : aSeq[2] = Primitive2DReference( new FillBitmapPrimitive2D(
101 0 : createTranslateB2DHomMatrix(maPrev1Pos.X(),maPrev1Pos.Y()),
102 : FillBitmapAttribute(maPreview1,
103 : B2DPoint(0,0),
104 0 : B2DVector(aImageSize.Width(),aImageSize.Height()),
105 : false)
106 0 : ));
107 :
108 : // draw thumbnail borders
109 0 : aSeq[3] = Primitive2DReference(createBorderLine(aBounds));
110 :
111 : // Draw centered text below thumbnail
112 :
113 : // Create the text primitive
114 : basegfx::B2DHomMatrix aTitleMatrix( createScaleTranslateB2DHomMatrix(
115 : pAttrs->aFontSize.getX(), pAttrs->aFontSize.getY(),
116 0 : double( maTextPos.X() ), double( maTextPos.Y() ) ) );
117 :
118 0 : aSeq[4] = Primitive2DReference(
119 : new TextSimplePortionPrimitive2D(aTitleMatrix,
120 : maTitle,0,pAttrs->nMaxTextLenght,
121 : std::vector< double >( ),
122 : pAttrs->aFontAttr,
123 : com::sun::star::lang::Locale(),
124 0 : Color(COL_BLACK).getBColor() ) );
125 :
126 0 : if (!maSubTitle.isEmpty())
127 : {
128 : basegfx::B2DHomMatrix aSubTitleMatrix( createScaleTranslateB2DHomMatrix(
129 0 : pAttrs->aFontSize.getX()*SUBTITLE_SCALE_FACTOR, pAttrs->aFontSize.getY()*SUBTITLE_SCALE_FACTOR,
130 0 : double( maSubTitlePos.X() ), double( maSubTitlePos.Y() ) ) );
131 :
132 0 : aSeq[5] = Primitive2DReference(
133 : new TextSimplePortionPrimitive2D(aSubTitleMatrix,
134 : maSubTitle,0,pAttrs->nMaxTextLenght,
135 : std::vector< double >( ),
136 : pAttrs->aFontAttr,
137 : com::sun::star::lang::Locale(),
138 0 : Color(COL_BLACK).getBColor() ) );
139 : }
140 :
141 0 : pProcessor->process(aSeq);
142 0 : }
143 :
144 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
145 :
146 :
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