root / trunk / applications / appgvSIG / src / com / iver / cit / gvsig / gui / styling / SLDListBoxCellRenderer.java @ 13008
History | View | Annotate | Download (6.09 KB)
1 | 2984 | fjp | /*
|
---|---|---|---|
2 | * Created on 26-abr-2005
|
||
3 | *
|
||
4 | * gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
|
||
5 | *
|
||
6 | * Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
|
||
7 | *
|
||
8 | * This program is free software; you can redistribute it and/or
|
||
9 | * modify it under the terms of the GNU General Public License
|
||
10 | * as published by the Free Software Foundation; either version 2
|
||
11 | * of the License, or (at your option) any later version.
|
||
12 | *
|
||
13 | * This program is distributed in the hope that it will be useful,
|
||
14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
16 | * GNU General Public License for more details.
|
||
17 | *
|
||
18 | * You should have received a copy of the GNU General Public License
|
||
19 | * along with this program; if not, write to the Free Software
|
||
20 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
||
21 | *
|
||
22 | * For more information, contact:
|
||
23 | *
|
||
24 | * Generalitat Valenciana
|
||
25 | * Conselleria d'Infraestructures i Transport
|
||
26 | * Av. Blasco Ib??ez, 50
|
||
27 | * 46010 VALENCIA
|
||
28 | * SPAIN
|
||
29 | *
|
||
30 | * +34 963862235
|
||
31 | * gvsig@gva.es
|
||
32 | * www.gvsig.gva.es
|
||
33 | *
|
||
34 | * or
|
||
35 | *
|
||
36 | * IVER T.I. S.A
|
||
37 | * Salamanca 50
|
||
38 | * 46005 Valencia
|
||
39 | * Spain
|
||
40 | *
|
||
41 | * +34 963163400
|
||
42 | * dac@iver.es
|
||
43 | */
|
||
44 | package com.iver.cit.gvsig.gui.styling; |
||
45 | |||
46 | import java.awt.BorderLayout; |
||
47 | import java.awt.Component; |
||
48 | import java.awt.Graphics; |
||
49 | import java.awt.Graphics2D; |
||
50 | import java.awt.RenderingHints; |
||
51 | import java.awt.image.BufferedImage; |
||
52 | import java.io.File; |
||
53 | |||
54 | import javax.swing.JList; |
||
55 | import javax.swing.JPanel; |
||
56 | import javax.swing.ListCellRenderer; |
||
57 | |||
58 | import org.apache.batik.bridge.BridgeContext; |
||
59 | import org.apache.batik.bridge.DocumentLoader; |
||
60 | import org.apache.batik.bridge.GVTBuilder; |
||
61 | import org.apache.batik.bridge.UserAgentAdapter; |
||
62 | import org.apache.batik.bridge.ViewBox; |
||
63 | import org.apache.batik.gvt.GraphicsNode; |
||
64 | import org.apache.batik.gvt.renderer.StaticRenderer; |
||
65 | import org.w3c.dom.Document; |
||
66 | import org.w3c.dom.Element; |
||
67 | import org.w3c.dom.svg.SVGDocument; |
||
68 | |||
69 | 11055 | jaume | /**
|
70 | *
|
||
71 | * @author jaume dominguez faus - jaume.dominguez@iver.es
|
||
72 | *
|
||
73 | */
|
||
74 | 2984 | fjp | public class SLDListBoxCellRenderer extends JPanel implements ListCellRenderer { |
75 | |||
76 | private String str; |
||
77 | private GVTBuilder gvtBuilder = new GVTBuilder(); |
||
78 | private StaticRenderer renderer = new StaticRenderer(); |
||
79 | private Element elt; |
||
80 | private GraphicsNode gvtRoot;
|
||
81 | |||
82 | DocumentLoader loader; |
||
83 | private UserAgentAdapter userAgent;
|
||
84 | BridgeContext ctx; |
||
85 | BufferedImage image;
|
||
86 | protected static RenderingHints defaultRenderingHints; |
||
87 | static {
|
||
88 | defaultRenderingHints = new RenderingHints(null); |
||
89 | defaultRenderingHints.put(RenderingHints.KEY_ANTIALIASING,
|
||
90 | RenderingHints.VALUE_ANTIALIAS_ON);
|
||
91 | |||
92 | defaultRenderingHints.put(RenderingHints.KEY_INTERPOLATION,
|
||
93 | RenderingHints.VALUE_INTERPOLATION_BILINEAR);
|
||
94 | } |
||
95 | |||
96 | |||
97 | public SLDListBoxCellRenderer() {
|
||
98 | setOpaque(true);
|
||
99 | setLayout(new BorderLayout(3,3)); |
||
100 | |||
101 | userAgent = new UserAgentAdapter();
|
||
102 | loader = new DocumentLoader(userAgent);
|
||
103 | ctx = new BridgeContext(userAgent, loader);
|
||
104 | |||
105 | renderer.setDoubleBuffered(true);
|
||
106 | /* canvas = new JSVGCanvas();
|
||
107 | // canvas.setMySize(getWidth()-3, getHeight()-3);
|
||
108 | canvas.setMySize(new Dimension(getWidth()-3, getHeight()-3));
|
||
109 | // add(canvas,BorderLayout.CENTER);
|
||
110 | canvas.setVisible(true); */
|
||
111 | |||
112 | /* setHorizontalAlignment(CENTER);
|
||
113 | setVerticalAlignment(CENTER); */
|
||
114 | } |
||
115 | public Component getListCellRendererComponent(JList list, Object value, |
||
116 | int index, boolean isSelected, boolean cellHasFocus) { |
||
117 | // Get the selected index. (The index param isn't
|
||
118 | // always valid, so just use the value.)
|
||
119 | String selectedSymbol = ((String)value).toString(); |
||
120 | str = selectedSymbol; |
||
121 | |||
122 | if (isSelected) {
|
||
123 | setBackground(list.getSelectionBackground()); |
||
124 | setForeground(list.getSelectionForeground()); |
||
125 | } else {
|
||
126 | setBackground(list.getBackground()); |
||
127 | setForeground(list.getForeground()); |
||
128 | } |
||
129 | |||
130 | /* try {
|
||
131 | canvas.setURI( new File("D:/java/eclipse30/eclipse/workspace/FMap 03/docs/fill1.svg").toURL().toString() );
|
||
132 | } catch (MalformedURLException e1) {
|
||
133 | // TODO Auto-generated catch block
|
||
134 | e1.printStackTrace();
|
||
135 | } */
|
||
136 | gvtRoot = null;
|
||
137 | try
|
||
138 | { |
||
139 | File f = new File(str); |
||
140 | Document svgDoc = loader.loadDocument(f.toURI().toString());
|
||
141 | gvtRoot = gvtBuilder.build(ctx, svgDoc); |
||
142 | renderer.setTree(gvtRoot); |
||
143 | elt = ((SVGDocument)svgDoc).getRootElement(); |
||
144 | |||
145 | } catch (Exception ex) { |
||
146 | ex.printStackTrace(); |
||
147 | } |
||
148 | |||
149 | |||
150 | // Set the icon and text. If icon was null, say so.
|
||
151 | // ImageIcon icon = images[selectedIndex];
|
||
152 | String pet = selectedSymbol; // petStrings[selectedIndex]; |
||
153 | /* setIcon(icon);
|
||
154 | if (icon != null) { */
|
||
155 | // setText(pet);
|
||
156 | setFont(list.getFont()); |
||
157 | repaint(); |
||
158 | /* } else {
|
||
159 | // setUhOhText(pet + " (no image available)", list.getFont());
|
||
160 | } */
|
||
161 | |||
162 | return this; |
||
163 | } |
||
164 | /* (non-Javadoc)
|
||
165 | * @see javax.swing.JComponent#paintComponent(java.awt.Graphics)
|
||
166 | */
|
||
167 | protected void paintComponent(Graphics g) { |
||
168 | super.paintComponent(g);
|
||
169 | /* renderer.setTransform
|
||
170 | (ViewBox.getViewTransform
|
||
171 | (null, elt, getWidth()-1, getHeight()-1));
|
||
172 | |||
173 | renderer.updateOffScreen(getWidth()-1,
|
||
174 | getHeight()-1);
|
||
175 | |||
176 | Rectangle r = new Rectangle(0, 0,
|
||
177 | getWidth()-1,
|
||
178 | getHeight()-1);
|
||
179 | renderer.repaint(r);
|
||
180 | |||
181 | image = renderer.getOffScreen();
|
||
182 | |||
183 | g.drawImage(image,0,0, null); */
|
||
184 | Graphics2D g2 = (Graphics2D) g; |
||
185 | 12679 | cesar | RenderingHints renderingHints = defaultRenderingHints;
|
186 | 2984 | fjp | g2.setRenderingHints(renderingHints); |
187 | gvtRoot.setTransform((ViewBox.getViewTransform(null, elt, getWidth()-1, getHeight()-1))); |
||
188 | gvtRoot.paint(g2); |
||
189 | // g2.setTransform(oldTx);
|
||
190 | |||
191 | } |
||
192 | |||
193 | } |