svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.library / org.gvsig.symbology / org.gvsig.symbology.lib / org.gvsig.symbology.lib.impl / src / main / java / org / gvsig / symbology / fmap / mapcontext / rendering / symbol / style / RemoteFileStyle.java @ 40560
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1 | 40560 | jjdelcerro | /**
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2 | * gvSIG. Desktop Geographic Information System.
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3 | 40435 | jjdelcerro | *
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4 | 40560 | jjdelcerro | * Copyright (C) 2007-2013 gvSIG Association.
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5 | 40435 | jjdelcerro | *
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6 | * This program is free software; you can redistribute it and/or
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7 | * modify it under the terms of the GNU General Public License
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8 | 40560 | jjdelcerro | * as published by the Free Software Foundation; either version 3
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9 | 40435 | jjdelcerro | * of the License, or (at your option) any later version.
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10 | *
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11 | * This program is distributed in the hope that it will be useful,
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12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 | * GNU General Public License for more details.
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15 | *
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16 | * You should have received a copy of the GNU General Public License
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17 | * along with this program; if not, write to the Free Software
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18 | 40560 | jjdelcerro | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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19 | * MA 02110-1301, USA.
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20 | 40435 | jjdelcerro | *
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21 | 40560 | jjdelcerro | * For any additional information, do not hesitate to contact us
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22 | * at info AT gvsig.com, or visit our website www.gvsig.com.
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23 | 40435 | jjdelcerro | */
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24 | package org.gvsig.symbology.fmap.mapcontext.rendering.symbol.style; |
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25 | |||
26 | import java.awt.Graphics2D; |
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27 | import java.awt.Rectangle; |
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28 | import java.io.File; |
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29 | import java.io.IOException; |
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30 | import java.net.URL; |
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31 | |||
32 | import org.gvsig.fmap.mapcontext.rendering.symbols.ISymbol; |
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33 | import org.gvsig.fmap.mapcontext.rendering.symbols.SymbolDrawingException; |
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34 | import org.gvsig.remoteclient.utils.Utilities; |
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35 | import org.gvsig.tools.ToolsLocator; |
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36 | import org.gvsig.tools.dynobject.DynStruct; |
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37 | import org.gvsig.tools.persistence.PersistenceManager; |
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38 | import org.gvsig.tools.persistence.PersistentState; |
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39 | import org.gvsig.tools.persistence.exception.PersistenceException; |
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40 | import org.gvsig.tools.util.Callable; |
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41 | |||
42 | /**
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43 | *
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44 | * RemoteFileStyle.java
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45 | *
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46 | *
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47 | * @author jaume dominguez faus - jaume.dominguez@iver.es Feb 13, 2008
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48 | *
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49 | */
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50 | public class RemoteFileStyle extends BackgroundFileStyle { |
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51 | public static final String REMOTE_FILE_STYLE_PERSISTENCE_DEFINITION_NAME = "RemoteFileStyle"; |
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52 | private static final String SOURCE = "source"; |
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53 | |||
54 | private BackgroundFileStyle bgStyle;
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55 | |||
56 | @Override
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57 | public Rectangle getBounds() { |
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58 | return bgStyle.getBounds();
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59 | } |
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60 | |||
61 | @Override
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62 | public void setSource(URL url) throws IOException { |
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63 | File f = Utilities.downloadFile(url, "remote_picture_symbol_style", null); |
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64 | source = url; |
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65 | bgStyle = BackgroundFileStyle.createStyleByURL(f.toURI().toURL()); |
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66 | } |
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67 | |||
68 | public void drawInsideRectangle(Graphics2D g, Rectangle r, boolean keepAspectRatio) throws SymbolDrawingException { |
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69 | bgStyle.drawInsideRectangle(g, r, keepAspectRatio); |
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70 | } |
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71 | |||
72 | public void drawOutline(Graphics2D g, Rectangle r) throws SymbolDrawingException { |
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73 | bgStyle.drawOutline(g, r); |
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74 | } |
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75 | |||
76 | public boolean isSuitableFor(ISymbol symbol) { |
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77 | return bgStyle.isSuitableFor(symbol);
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78 | } |
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79 | |||
80 | public String getClassName() { |
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81 | return getClass().getName();
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82 | } |
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83 | |||
84 | public void loadFromState(PersistentState state) |
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85 | throws PersistenceException {
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86 | try {
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87 | setSource(state.getURL(SOURCE)); |
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88 | } catch (Exception e) { |
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89 | throw new PersistenceCantSetSourceException(e); |
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90 | } |
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91 | } |
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92 | |||
93 | public void saveToState(PersistentState state) throws PersistenceException { |
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94 | state.set(SOURCE, source); |
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95 | } |
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96 | |||
97 | public static class RegisterPersistence implements Callable { |
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98 | |||
99 | public Object call() throws Exception { |
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100 | PersistenceManager manager = ToolsLocator.getPersistenceManager(); |
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101 | if( manager.getDefinition(REMOTE_FILE_STYLE_PERSISTENCE_DEFINITION_NAME)==null ) { |
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102 | DynStruct definition = manager.addDefinition( |
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103 | RemoteFileStyle.class, |
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104 | REMOTE_FILE_STYLE_PERSISTENCE_DEFINITION_NAME, |
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105 | REMOTE_FILE_STYLE_PERSISTENCE_DEFINITION_NAME+" Persistence definition",
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106 | null,
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107 | null
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108 | ); |
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109 | |||
110 | // Extend the Style base definition
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111 | definition.extend(manager.getDefinition(BACKGROUND_FILE_STYLE_PERSISTENCE_DEFINITION_NAME)); |
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112 | |||
113 | definition.addDynFieldURL(SOURCE); |
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114 | } |
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115 | return Boolean.TRUE; |
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116 | } |
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117 | } |
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118 | } |