Branch data Line data Source code
1 : : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : : /*************************************************************************
3 : : *
4 : : * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
5 : : *
6 : : * Copyright 2000, 2010 Oracle and/or its affiliates.
7 : : *
8 : : * OpenOffice.org - a multi-platform office productivity suite
9 : : *
10 : : * This file is part of OpenOffice.org.
11 : : *
12 : : * OpenOffice.org is free software: you can redistribute it and/or modify
13 : : * it under the terms of the GNU Lesser General Public License version 3
14 : : * only, as published by the Free Software Foundation.
15 : : *
16 : : * OpenOffice.org is distributed in the hope that it will be useful,
17 : : * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 : : * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 : : * GNU Lesser General Public License version 3 for more details
20 : : * (a copy is included in the LICENSE file that accompanied this code).
21 : : *
22 : : * You should have received a copy of the GNU Lesser General Public License
23 : : * version 3 along with OpenOffice.org. If not, see
24 : : * <http://www.openoffice.org/license.html>
25 : : * for a copy of the LGPLv3 License.
26 : : *
27 : : ************************************************************************/
28 : :
29 : : #include <drawinglayer/processor2d/contourextractor2d.hxx>
30 : : #include <drawinglayer/primitive2d/drawinglayer_primitivetypes2d.hxx>
31 : : #include <drawinglayer/primitive2d/polygonprimitive2d.hxx>
32 : : #include <drawinglayer/primitive2d/polypolygonprimitive2d.hxx>
33 : : #include <drawinglayer/primitive2d/bitmapprimitive2d.hxx>
34 : : #include <basegfx/polygon/b2dpolygontools.hxx>
35 : : #include <drawinglayer/primitive2d/metafileprimitive2d.hxx>
36 : : #include <drawinglayer/primitive2d/transparenceprimitive2d.hxx>
37 : : #include <drawinglayer/primitive2d/maskprimitive2d.hxx>
38 : : #include <drawinglayer/primitive2d/transformprimitive2d.hxx>
39 : : #include <drawinglayer/primitive2d/sceneprimitive2d.hxx>
40 : :
41 : : //////////////////////////////////////////////////////////////////////////////
42 : :
43 : : using namespace com::sun::star;
44 : :
45 : : //////////////////////////////////////////////////////////////////////////////
46 : :
47 : : namespace drawinglayer
48 : : {
49 : : namespace processor2d
50 : : {
51 : 0 : ContourExtractor2D::ContourExtractor2D(const geometry::ViewInformation2D& rViewInformation)
52 : : : BaseProcessor2D(rViewInformation),
53 [ # # ]: 0 : maExtractedContour()
54 : : {
55 : 0 : }
56 : :
57 : 0 : ContourExtractor2D::~ContourExtractor2D()
58 : : {
59 [ # # ]: 0 : }
60 : :
61 : 0 : void ContourExtractor2D::processBasePrimitive2D(const primitive2d::BasePrimitive2D& rCandidate)
62 : : {
63 [ # # # # : 0 : switch(rCandidate.getPrimitive2DID())
# # # # #
# # ]
64 : : {
65 : : case PRIMITIVE2D_ID_POLYGONHAIRLINEPRIMITIVE2D :
66 : : {
67 : : // extract hairline in world coordinates
68 : 0 : const primitive2d::PolygonHairlinePrimitive2D& rPolygonCandidate(static_cast< const primitive2d::PolygonHairlinePrimitive2D& >(rCandidate));
69 [ # # ]: 0 : basegfx::B2DPolygon aLocalPolygon(rPolygonCandidate.getB2DPolygon());
70 [ # # ][ # # ]: 0 : aLocalPolygon.transform(getViewInformation2D().getObjectTransformation());
71 : :
72 [ # # ][ # # ]: 0 : if(aLocalPolygon.isClosed())
73 : : {
74 : : // line polygons need to be represented as open polygons to differentiate them
75 : : // from filled polygons
76 [ # # ]: 0 : basegfx::tools::openWithGeometryChange(aLocalPolygon);
77 : : }
78 : :
79 [ # # ][ # # ]: 0 : maExtractedContour.push_back(basegfx::B2DPolyPolygon(aLocalPolygon));
[ # # ]
80 [ # # ]: 0 : break;
81 : : }
82 : : case PRIMITIVE2D_ID_POLYPOLYGONCOLORPRIMITIVE2D :
83 : : {
84 : : // extract fill in world coordinates
85 : 0 : const primitive2d::PolyPolygonColorPrimitive2D& rPolygonCandidate(static_cast< const primitive2d::PolyPolygonColorPrimitive2D& >(rCandidate));
86 [ # # ]: 0 : basegfx::B2DPolyPolygon aLocalPolyPolygon(rPolygonCandidate.getB2DPolyPolygon());
87 [ # # ][ # # ]: 0 : aLocalPolyPolygon.transform(getViewInformation2D().getObjectTransformation());
88 [ # # ]: 0 : maExtractedContour.push_back(aLocalPolyPolygon);
89 [ # # ]: 0 : break;
90 : : }
91 : : case PRIMITIVE2D_ID_BITMAPPRIMITIVE2D :
92 : : {
93 : : // extract BoundRect from bitmaps in world coordinates
94 : 0 : const primitive2d::BitmapPrimitive2D& rBitmapCandidate(static_cast< const primitive2d::BitmapPrimitive2D& >(rCandidate));
95 [ # # ][ # # ]: 0 : basegfx::B2DHomMatrix aLocalTransform(getViewInformation2D().getObjectTransformation() * rBitmapCandidate.getTransform());
96 [ # # ]: 0 : basegfx::B2DPolygon aPolygon(basegfx::tools::createUnitPolygon());
97 [ # # ]: 0 : aPolygon.transform(aLocalTransform);
98 [ # # ][ # # ]: 0 : maExtractedContour.push_back(basegfx::B2DPolyPolygon(aPolygon));
[ # # ]
99 [ # # ][ # # ]: 0 : break;
100 : : }
101 : : case PRIMITIVE2D_ID_METAFILEPRIMITIVE2D :
102 : : {
103 : : // extract BoundRect from MetaFiles in world coordinates
104 : 0 : const primitive2d::MetafilePrimitive2D& rMetaCandidate(static_cast< const primitive2d::MetafilePrimitive2D& >(rCandidate));
105 [ # # ][ # # ]: 0 : basegfx::B2DHomMatrix aLocalTransform(getViewInformation2D().getObjectTransformation() * rMetaCandidate.getTransform());
106 [ # # ]: 0 : basegfx::B2DPolygon aPolygon(basegfx::tools::createUnitPolygon());
107 [ # # ]: 0 : aPolygon.transform(aLocalTransform);
108 [ # # ][ # # ]: 0 : maExtractedContour.push_back(basegfx::B2DPolyPolygon(aPolygon));
[ # # ]
109 [ # # ][ # # ]: 0 : break;
110 : : }
111 : : case PRIMITIVE2D_ID_TRANSPARENCEPRIMITIVE2D :
112 : : {
113 : : // sub-transparence group. Look at children
114 : 0 : const primitive2d::TransparencePrimitive2D& rTransCandidate(static_cast< const primitive2d::TransparencePrimitive2D& >(rCandidate));
115 : 0 : process(rTransCandidate.getChildren());
116 : 0 : break;
117 : : }
118 : : case PRIMITIVE2D_ID_MASKPRIMITIVE2D :
119 : : {
120 : : // extract mask in world coordinates, ignore content
121 : 0 : const primitive2d::MaskPrimitive2D& rMaskCandidate(static_cast< const primitive2d::MaskPrimitive2D& >(rCandidate));
122 [ # # ]: 0 : basegfx::B2DPolyPolygon aMask(rMaskCandidate.getMask());
123 [ # # ][ # # ]: 0 : aMask.transform(getViewInformation2D().getObjectTransformation());
124 [ # # ][ # # ]: 0 : maExtractedContour.push_back(basegfx::B2DPolyPolygon(aMask));
[ # # ]
125 [ # # ]: 0 : break;
126 : : }
127 : : case PRIMITIVE2D_ID_TRANSFORMPRIMITIVE2D :
128 : : {
129 : : // remember current ViewInformation2D
130 : 0 : const primitive2d::TransformPrimitive2D& rTransformCandidate(static_cast< const primitive2d::TransformPrimitive2D& >(rCandidate));
131 [ # # ]: 0 : const geometry::ViewInformation2D aLastViewInformation2D(getViewInformation2D());
132 : :
133 : : // create new local ViewInformation2D
134 : : const geometry::ViewInformation2D aViewInformation2D(
135 [ # # ]: 0 : getViewInformation2D().getObjectTransformation() * rTransformCandidate.getTransformation(),
136 [ # # ]: 0 : getViewInformation2D().getViewTransformation(),
137 [ # # ]: 0 : getViewInformation2D().getViewport(),
138 [ # # ]: 0 : getViewInformation2D().getVisualizedPage(),
139 : 0 : getViewInformation2D().getViewTime(),
140 [ # # # # ]: 0 : getViewInformation2D().getExtendedInformationSequence());
[ # # ][ # # ]
[ # # ]
141 [ # # ]: 0 : updateViewInformation(aViewInformation2D);
142 : :
143 : : // proccess content
144 [ # # ]: 0 : process(rTransformCandidate.getChildren());
145 : :
146 : : // restore transformations
147 [ # # ]: 0 : updateViewInformation(aLastViewInformation2D);
148 : :
149 [ # # ][ # # ]: 0 : break;
150 : : }
151 : : case PRIMITIVE2D_ID_SCENEPRIMITIVE2D :
152 : : {
153 : : // 2D Scene primitive containing 3D stuff; extract 2D contour in world coordinates
154 : 0 : const primitive2d::ScenePrimitive2D& rScenePrimitive2DCandidate(static_cast< const primitive2d::ScenePrimitive2D& >(rCandidate));
155 [ # # ]: 0 : const primitive2d::Primitive2DSequence xExtracted2DSceneGeometry(rScenePrimitive2DCandidate.getGeometry2D());
156 [ # # ]: 0 : const primitive2d::Primitive2DSequence xExtracted2DSceneShadow(rScenePrimitive2DCandidate.getShadow2D(getViewInformation2D()));
157 : :
158 : : // proccess content
159 [ # # ]: 0 : if(xExtracted2DSceneGeometry.hasElements())
160 : : {
161 [ # # ]: 0 : process(xExtracted2DSceneGeometry);
162 : : }
163 : :
164 : : // proccess content
165 [ # # ]: 0 : if(xExtracted2DSceneShadow.hasElements())
166 : : {
167 [ # # ]: 0 : process(xExtracted2DSceneShadow);
168 : : }
169 : :
170 [ # # ][ # # ]: 0 : break;
171 : : }
172 : : case PRIMITIVE2D_ID_WRONGSPELLPRIMITIVE2D :
173 : : case PRIMITIVE2D_ID_MARKERARRAYPRIMITIVE2D :
174 : : case PRIMITIVE2D_ID_POINTARRAYPRIMITIVE2D :
175 : : {
176 : : // ignorable primitives
177 : 0 : break;
178 : : }
179 : : case PRIMITIVE2D_ID_TEXTSIMPLEPORTIONPRIMITIVE2D :
180 : : case PRIMITIVE2D_ID_TEXTDECORATEDPORTIONPRIMITIVE2D :
181 : : {
182 : : // primitives who's BoundRect will be added in world coordinates
183 [ # # ]: 0 : basegfx::B2DRange aRange(rCandidate.getB2DRange(getViewInformation2D()));
184 [ # # ][ # # ]: 0 : aRange.transform(getViewInformation2D().getObjectTransformation());
185 [ # # ][ # # ]: 0 : maExtractedContour.push_back(basegfx::B2DPolyPolygon(basegfx::tools::createPolygonFromRect(aRange)));
[ # # ][ # # ]
[ # # ]
186 : : break;
187 : : }
188 : : default :
189 : : {
190 : : // process recursively
191 [ # # ]: 0 : process(rCandidate.get2DDecomposition(getViewInformation2D()));
192 : 0 : break;
193 : : }
194 : : }
195 : 0 : }
196 : :
197 : : } // end of namespace processor2d
198 : : } // end of namespace drawinglayer
199 : :
200 : : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
