svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.plugin / org.gvsig.app / org.gvsig.app.mainplugin / src / main / java / org / gvsig / app / project / ProjectManager.java @ 42981
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1 | 40558 | jjdelcerro | /**
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2 | * gvSIG. Desktop Geographic Information System.
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3 | 40435 | jjdelcerro | *
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4 | 40558 | jjdelcerro | * Copyright (C) 2007-2013 gvSIG Association.
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5 | *
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6 | 40435 | jjdelcerro | * 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 | 40558 | 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 | 40558 | jjdelcerro | *
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11 | 40435 | jjdelcerro | * 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 | 40558 | jjdelcerro | *
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16 | 40435 | jjdelcerro | * 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 | 40558 | jjdelcerro | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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19 | 40435 | jjdelcerro | * MA 02110-1301, USA.
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20 | 40558 | jjdelcerro | *
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21 | * 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.app.project; |
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25 | |||
26 | import java.text.MessageFormat; |
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27 | import java.util.ArrayList; |
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28 | import java.util.Collections; |
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29 | import java.util.Comparator; |
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30 | import java.util.HashMap; |
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31 | import java.util.Iterator; |
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32 | import java.util.List; |
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33 | import java.util.Map; |
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34 | |||
35 | import org.slf4j.Logger; |
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36 | import org.slf4j.LoggerFactory; |
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37 | |||
38 | import org.gvsig.andami.PluginServices; |
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39 | import org.gvsig.app.extension.ProjectExtension; |
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40 | import org.gvsig.app.project.documents.DefaultDocumentActionGroup; |
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41 | import org.gvsig.app.project.documents.Document; |
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42 | import org.gvsig.app.project.documents.DocumentAction; |
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43 | import org.gvsig.app.project.documents.DocumentActionGroup; |
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44 | import org.gvsig.app.project.documents.DocumentManager; |
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45 | import org.gvsig.app.project.documents.gui.ProjectWindow; |
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46 | 41350 | jjdelcerro | import org.gvsig.fmap.mapcontrol.MapControlLocator; |
47 | import org.gvsig.propertypage.PropertiesPage; |
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48 | import org.gvsig.propertypage.PropertiesPageFactory; |
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49 | import org.gvsig.propertypage.PropertiesPageManager; |
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50 | 40435 | jjdelcerro | import org.gvsig.tools.ToolsLocator; |
51 | import org.gvsig.tools.extensionpoint.ExtensionPoint; |
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52 | import org.gvsig.tools.extensionpoint.ExtensionPoint.Extension; |
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53 | import org.gvsig.tools.extensionpoint.ExtensionPointManager; |
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54 | import org.gvsig.tools.observer.impl.BaseWeakReferencingObservable; |
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55 | |||
56 | public class ProjectManager extends BaseWeakReferencingObservable { |
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57 | |||
58 | private static final Logger logger = LoggerFactory |
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59 | .getLogger(ProjectManager.class); |
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60 | private static ProjectManager factory = null; |
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61 | |||
62 | // private static final String KEY_PROJECT = "app.project";
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63 | // private static final String KEY_DOCUMENTS = "app.project.documents";
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64 | private static final String KEY_DOCUMENTS_FACTORIES = |
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65 | "app.project.documents.factories";
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66 | private static final String KEY_DOCUMENTS_ACTIONS = |
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67 | "app.project.documents.actions";
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68 | |||
69 | private Map<String, DocumentActionGroup> documentActionGroups; |
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70 | |||
71 | public static ProjectManager getInstance() { |
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72 | if (factory == null) { |
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73 | factory = new ProjectManager();
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74 | } |
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75 | return factory;
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76 | } |
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77 | |||
78 | private ProjectManager() {
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79 | this.documentActionGroups = new HashMap<String, DocumentActionGroup>(); |
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80 | } |
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81 | |||
82 | 41311 | jjdelcerro | |
83 | 40435 | jjdelcerro | public Project getCurrentProject() {
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84 | return ((ProjectExtension) PluginServices
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85 | .getExtension(ProjectExtension.class)).getProject(); |
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86 | } |
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87 | |||
88 | public ProjectWindow getCurrentProjectWindow() {
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89 | ProjectExtension projectExtension = |
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90 | (ProjectExtension) PluginServices |
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91 | .getExtension(ProjectExtension.class); |
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92 | ProjectWindow window = |
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93 | (ProjectWindow) projectExtension.getProjectWindow(); |
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94 | return window;
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95 | } |
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96 | |||
97 | /**
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98 | * @deprecated use {@link #getDocumentManagers()} instead.
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99 | */
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100 | public List<DocumentManager> getDocumentManager() { |
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101 | return getDocumentManagers();
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102 | } |
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103 | |||
104 | @SuppressWarnings("unchecked") |
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105 | public List<DocumentManager> getDocumentManagers() { |
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106 | Iterator<Extension> iterator =
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107 | ToolsLocator.getExtensionPointManager() |
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108 | .get(KEY_DOCUMENTS_FACTORIES).iterator(); |
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109 | List<DocumentManager> factories = new ArrayList<DocumentManager>(); |
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110 | while (iterator.hasNext()) {
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111 | Extension extension = iterator.next(); |
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112 | try {
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113 | factories.add((DocumentManager) extension.create()); |
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114 | } catch (InstantiationException e) { |
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115 | logger.error("Can't access to project document factory ("
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116 | + extension.getName() + ").");
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117 | } catch (IllegalAccessException e) { |
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118 | logger.error("Can't access to project document factory ("
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119 | + extension.getName() + ").");
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120 | } |
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121 | } |
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122 | return factories;
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123 | } |
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124 | |||
125 | /**
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126 | * @deprecated use {@link #getDocumentManager(String)} instead.
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127 | */
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128 | public DocumentManager getDocumentManagers(String type) { |
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129 | return getDocumentManager(type);
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130 | } |
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131 | |||
132 | public DocumentManager getDocumentManager(String type) { |
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133 | DocumentManager factory = null;
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134 | try {
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135 | factory = |
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136 | (DocumentManager) ToolsLocator.getExtensionPointManager() |
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137 | .get(KEY_DOCUMENTS_FACTORIES).create(type); |
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138 | } catch (Exception ex) { |
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139 | logger |
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140 | .warn( |
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141 | MessageFormat.format(
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142 | "Unable to locate factory for documents of type {0}",
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143 | type), ex); |
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144 | } |
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145 | return factory;
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146 | } |
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147 | |||
148 | public Document createDocument(String type) { |
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149 | Document doc = getDocumentManager(type).createDocument();
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150 | return doc;
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151 | } |
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152 | |||
153 | public Document createDocument(String type, String name) { |
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154 | Document doc = createDocument(type);
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155 | doc.setName(name); |
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156 | return doc;
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157 | } |
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158 | |||
159 | /**
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160 | * @deprecated use {@link #createDocumentsByUser(String)} instead
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161 | */
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162 | public Document createDocumentByUser(String type) { |
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163 | Document doc = getDocumentManager(type).createDocumentByUser();
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164 | return doc;
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165 | } |
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166 | |||
167 | /**
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168 | * Creates a group of documents of a given type through the user interface.
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169 | *
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170 | * @param type
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171 | * the type of documents to create
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172 | * @return the created documents
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173 | */
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174 | public Iterator<? extends Document> createDocumentsByUser(String type) { |
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175 | logger.info("createDocumentsByUser('{}')", type);
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176 | return getDocumentManager(type).createDocumentsByUser();
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177 | } |
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178 | |||
179 | public Project createProject() {
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180 | return new DefaultProject(); |
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181 | } |
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182 | |||
183 | public ProjectExtent createExtent() {
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184 | return new ProjectExtent(); |
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185 | } |
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186 | |||
187 | public void registerDocumentFactory(DocumentManager documentManager) { |
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188 | ExtensionPointManager manager = ToolsLocator.getExtensionPointManager(); |
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189 | manager.add(KEY_DOCUMENTS_FACTORIES).append( |
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190 | documentManager.getTypeName(), null, documentManager);
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191 | notifyObservers(); |
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192 | } |
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193 | |||
194 | public void registerDocumentFactoryAlias(String typeName, String alias) { |
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195 | ExtensionPointManager manager = ToolsLocator.getExtensionPointManager(); |
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196 | |||
197 | manager.get(KEY_DOCUMENTS_FACTORIES).addAlias(typeName, alias); |
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198 | } |
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199 | |||
200 | public void registerDocumentAction(String typeName, DocumentAction action) { |
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201 | ExtensionPointManager manager = ToolsLocator.getExtensionPointManager(); |
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202 | |||
203 | String key = KEY_DOCUMENTS_ACTIONS + "." + typeName; |
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204 | String description =
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205 | MessageFormat.format("Actions for {1} documents ", typeName); |
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206 | |||
207 | manager.add(key, description).append(action.getId(), |
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208 | action.getDescription(), action); |
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209 | } |
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210 | |||
211 | /**
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212 | * Gets a list of actions for the document type especified.
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213 | *
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214 | * La lista esta ordenada deacuerdo al orden especificado en
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215 | * las acciones y grupos de acciones involucrados.
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216 | *
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217 | * @param doctype
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218 | * @return list of actions as List<DocumentAction>
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219 | */
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220 | @SuppressWarnings("unchecked") |
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221 | public List<DocumentAction> getDocumentActions(String doctype) { |
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222 | |||
223 | ExtensionPointManager manager = ToolsLocator.getExtensionPointManager(); |
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224 | |||
225 | String key = KEY_DOCUMENTS_ACTIONS + "." + doctype; |
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226 | ExtensionPoint extensionPoint = manager.get(key); |
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227 | if (extensionPoint == null) { |
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228 | // No hay acciones registradas para ese tipo de documento
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229 | return null; |
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230 | } |
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231 | List<DocumentAction> actions = new ArrayList<DocumentAction>(); |
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232 | Iterator<Extension> it = extensionPoint.iterator();
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233 | while (it.hasNext()) {
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234 | try {
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235 | DocumentAction action; |
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236 | action = (DocumentAction) it.next().create(); |
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237 | actions.add(action); |
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238 | } catch (InstantiationException e) { |
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239 | logger.warn("Can't retrieve document action", e);
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240 | } catch (IllegalAccessException e) { |
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241 | logger.warn("Can't retrieve document action", e);
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242 | } |
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243 | } |
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244 | if (actions.size() < 1) { |
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245 | return null; |
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246 | } |
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247 | Collections.sort(actions, new CompareAction()); |
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248 | return actions;
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249 | } |
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250 | |||
251 | private class CompareAction implements Comparator<DocumentAction> { |
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252 | |||
253 | public int compare(DocumentAction action1, DocumentAction action2) { |
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254 | // FIXME: flata formatear los enteros!!!!
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255 | String key1 =
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256 | MessageFormat.format("{1}.{2}.{3}", action1.getGroup() |
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257 | .getOrder(), action1.getGroup().getTitle(), action1 |
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258 | .getOrder()); |
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259 | String key2 =
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260 | MessageFormat.format("{1}.{2}.{3}", action2.getGroup() |
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261 | .getOrder(), action2.getGroup().getTitle(), action2 |
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262 | .getOrder()); |
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263 | return key1.compareTo(key2);
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264 | } |
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265 | } |
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266 | |||
267 | /**
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268 | * Create, add and return a new action for documents.
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269 | *
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270 | * If action already exists don't create and return this.
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271 | *
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272 | * @param unique
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273 | * identifier for the action
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274 | * @param title
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275 | * @param description
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276 | * @param order
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277 | * @return
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278 | */
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279 | public DocumentActionGroup addDocumentActionGroup(String id, String title, |
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280 | String description, int order) { |
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281 | DocumentActionGroup group = this.documentActionGroups.get(id);
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282 | if (group != null) { |
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283 | return group;
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284 | } |
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285 | group = new DefaultDocumentActionGroup(id, title, description, order);
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286 | this.documentActionGroups.put(id, group);
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287 | return group;
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288 | } |
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289 | |||
290 | 41311 | jjdelcerro | public ProjectPreferences getProjectPreferences() {
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291 | return DefaultProject.getPreferences();
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292 | } |
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293 | 41350 | jjdelcerro | |
294 | 40435 | jjdelcerro | } |