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1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : /*
3 : * This file is part of the LibreOffice project.
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/templatecontaineritem.hxx>
11 : #include <sfx2/templateabstractview.hxx>
12 :
13 : #include <basegfx/matrix/b2dhommatrixtools.hxx>
14 : #include <basegfx/polygon/b2dpolygon.hxx>
15 : #include <drawinglayer/attribute/fillgraphicattribute.hxx>
16 : #include <drawinglayer/primitive2d/fillgraphicprimitive2d.hxx>
17 : #include <drawinglayer/primitive2d/polygonprimitive2d.hxx>
18 : #include <drawinglayer/primitive2d/polypolygonprimitive2d.hxx>
19 : #include <drawinglayer/primitive2d/textlayoutdevice.hxx>
20 : #include <drawinglayer/primitive2d/textprimitive2d.hxx>
21 : #include <drawinglayer/processor2d/baseprocessor2d.hxx>
22 : #include <sfx2/templateviewitem.hxx>
23 : #include <vcl/button.hxx>
24 : #include <vcl/graph.hxx>
25 : #include <svtools/optionsdrawinglayer.hxx>
26 :
27 : using namespace basegfx;
28 : using namespace basegfx::tools;
29 : using namespace drawinglayer::attribute;
30 : using namespace drawinglayer::primitive2d;
31 :
32 0 : TemplateContainerItem::TemplateContainerItem (ThumbnailView &rView, sal_uInt16 nId)
33 : : ThumbnailViewItem(rView, nId)
34 0 : , mnRegionId(0)
35 : {
36 0 : }
37 :
38 0 : TemplateContainerItem::~TemplateContainerItem ()
39 : {
40 0 : }
41 :
42 0 : void TemplateContainerItem::calculateItemsPosition (const long nThumbnailHeight, const long nDisplayHeight,
43 : const long nPadding, sal_uInt32 nMaxTextLength,
44 : const ThumbnailItemAttributes *pAttrs)
45 : {
46 0 : ThumbnailViewItem::calculateItemsPosition( nThumbnailHeight, nDisplayHeight, nPadding, nMaxTextLength, pAttrs);
47 0 : Point aPos (maDrawArea.getX() + nPadding, maDrawArea.getY() + nPadding);
48 0 : maThumbnailArea = Rectangle(aPos, Size(maDrawArea.GetWidth() - 2 * nPadding, nThumbnailHeight));
49 0 : }
50 :
51 0 : void TemplateContainerItem::Paint (drawinglayer::processor2d::BaseProcessor2D *pProcessor,
52 : const ThumbnailItemAttributes *pAttrs)
53 : {
54 0 : int nCount = 0;
55 0 : int nSeqSize = 3;
56 :
57 0 : if (!maPreview1.IsEmpty())
58 0 : nSeqSize += 3;
59 :
60 0 : if (!maPreview2.IsEmpty())
61 0 : nSeqSize += 3;
62 :
63 0 : if (!maPreview3.IsEmpty())
64 0 : nSeqSize += 3;
65 :
66 0 : if (!maPreview4.IsEmpty())
67 0 : nSeqSize += 3;
68 :
69 0 : BColor aFillColor = pAttrs->aFillColor;
70 0 : drawinglayer::primitive2d::Primitive2DSequence aSeq(nSeqSize);
71 0 : double fTransparence = 0.0;
72 :
73 : // Draw background
74 0 : if ( mbSelected || mbHover )
75 0 : aFillColor = pAttrs->aHighlightColor;
76 :
77 0 : if (mbHover)
78 : {
79 0 : const SvtOptionsDrawinglayer aSvtOptionsDrawinglayer;
80 0 : fTransparence = aSvtOptionsDrawinglayer.GetTransparentSelectionPercent() * 0.01;
81 : }
82 :
83 0 : aSeq[nCount++] = drawinglayer::primitive2d::Primitive2DReference( new PolyPolygonSelectionPrimitive2D(
84 : B2DPolyPolygon(Polygon(maDrawArea,5,5).getB2DPolygon()),
85 : aFillColor,
86 : fTransparence,
87 : 0.0,
88 0 : true));
89 :
90 : // Create rounded rectangle border
91 0 : aSeq[nCount++] = drawinglayer::primitive2d::Primitive2DReference( new PolygonStrokePrimitive2D(
92 : Polygon(maThumbnailArea,5,5).getB2DPolygon(),
93 0 : LineAttribute(BColor(0.8, 0.8, 0.8), 2.0)));
94 :
95 : // Paint the thumbnails side by side on a 2x2 grid
96 0 : long nThumbPadding = 4;
97 0 : Size aThumbSize( ( maThumbnailArea.getWidth() - 3 * nThumbPadding ) / 2, ( maThumbnailArea.getHeight() - 3* nThumbPadding ) / 2 );
98 :
99 : // Draw thumbnail
100 0 : for (int i=0; i<4; ++i)
101 : {
102 0 : long nPosX = 0;
103 0 : long nPosY = 0;
104 0 : BitmapEx* pImage = NULL;
105 :
106 0 : switch (i)
107 : {
108 : case 0:
109 0 : pImage = &maPreview1;
110 0 : break;
111 : case 1:
112 0 : pImage = &maPreview2;
113 0 : nPosX = aThumbSize.getWidth() + nThumbPadding;
114 0 : break;
115 : case 2:
116 0 : pImage = &maPreview3;
117 0 : nPosY = aThumbSize.getHeight() + nThumbPadding;
118 0 : break;
119 : case 3:
120 0 : pImage = &maPreview4;
121 0 : nPosX = aThumbSize.getWidth() + nThumbPadding;
122 0 : nPosY = aThumbSize.getHeight() + nThumbPadding;
123 0 : break;
124 : }
125 :
126 0 : if (!pImage->IsEmpty())
127 : {
128 : // Check the size of the picture and resize if needed
129 0 : Size aImageSize = pImage->GetSizePixel();
130 0 : if (aImageSize.getWidth() > aThumbSize.getWidth() || aImageSize.getHeight() > aThumbSize.getHeight())
131 : {
132 : // Resize the picture and store it for next times
133 0 : *pImage = TemplateAbstractView::scaleImg( *pImage, aThumbSize.getWidth(), aThumbSize.getHeight() );
134 0 : aImageSize = pImage->GetSizePixel();
135 : }
136 :
137 0 : float nOffX = (aThumbSize.getWidth() - aImageSize.getWidth()) / 2.0;
138 0 : float nOffY = (aThumbSize.getHeight() - aImageSize.getHeight()) / 2.0;
139 :
140 0 : float fWidth = aImageSize.Width();
141 0 : float fHeight = aImageSize.Height();
142 0 : float fPosX = maThumbnailArea.Left() + nThumbPadding + nPosX + nOffX;
143 0 : float fPosY = maThumbnailArea.Top() + nThumbPadding + nPosY + nOffY;
144 :
145 0 : B2DPolygon aBounds;
146 0 : aBounds.append(B2DPoint(fPosX,fPosY));
147 0 : aBounds.append(B2DPoint(fPosX+fWidth,fPosY));
148 0 : aBounds.append(B2DPoint(fPosX+fWidth,fPosY+fHeight));
149 0 : aBounds.append(B2DPoint(fPosX,fPosY+fHeight));
150 0 : aBounds.setClosed(true);
151 :
152 0 : aSeq[nCount++] = drawinglayer::primitive2d::Primitive2DReference( new PolyPolygonColorPrimitive2D(
153 0 : B2DPolyPolygon(aBounds), Color(COL_WHITE).getBColor()));
154 0 : aSeq[nCount++] = drawinglayer::primitive2d::Primitive2DReference( new FillGraphicPrimitive2D(
155 : createScaleTranslateB2DHomMatrix(1.0,1.0,fPosX,fPosY),
156 : FillGraphicAttribute(Graphic(*pImage),
157 : B2DRange(
158 : B2DPoint(0.0,0.0),
159 0 : B2DPoint(aImageSize.Width(),aImageSize.Height())),
160 : false)
161 0 : ));
162 :
163 : // draw thumbnail borders
164 0 : aSeq[nCount++] = drawinglayer::primitive2d::Primitive2DReference(createBorderLine(aBounds));
165 : }
166 : }
167 :
168 0 : addTextPrimitives(maTitle, pAttrs, maTextPos, aSeq);
169 :
170 0 : pProcessor->process(aSeq);
171 0 : }
172 :
173 0 : bool TemplateContainerItem::HasMissingPreview( )
174 : {
175 0 : return maPreview1.IsEmpty() || maPreview2.IsEmpty() || maPreview3.IsEmpty() || maPreview4.IsEmpty();
176 648 : }
177 :
178 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
179 :
180 :
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