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19
20 package org.netbeans.modules.project.ui;
21
22 import java.io.IOException  ;
23 import java.net.MalformedURLException ;
24 import java.net.URL ;
25 import java.util.ArrayList ;
26 import java.util.Iterator ;
27 import java.util.List ;
28 import java.io.File ;
29 import java.util.prefs.Preferences ;
30 import javax.swing.filechooser.FileSystemView ;
31 import org.openide.filesystems.FileUtil;
32 import org.openide.util.NbBundle;
33 import org.openide.util.NbPreferences;
34
35
37 public class OpenProjectListSettings {
38
39 private static OpenProjectListSettings INSTANCE = new OpenProjectListSettings();
40
41 private static final String RECENT_PROJECTS_DISPLAY_NAMES = "RecentProjectsDisplayNames"; private static final String RECENT_PROJECTS_DISPLAY_ICONS = "RecentProjectsIcons"; private static final String LAST_OPEN_PROJECT_DIR = "lastOpenProjectDir"; private static final String PROP_PROJECT_CATEGORY = "lastSelectedProjectCategory"; private static final String PROP_PROJECT_TYPE = "lastSelectedProjectType"; private static final String MAIN_PROJECT_URL = "mainProjectURL"; private static final String OPEN_AS_MAIN = "openAsMain"; private static final String OPEN_PROJECTS_URLS = "openProjectsURLs"; private static final String OPEN_SUBPROJECTS = "openSubprojects"; private static final String PROP_PROJECTS_FOLDER = "projectsFolder"; private static final String RECENT_PROJECTS_URLS = "recentProjectsURLs"; private static final String RECENT_TEMPLATES = "recentTemplates";
54
55 private OpenProjectListSettings() {
56 }
57
58 public static OpenProjectListSettings getInstance() {
59 return INSTANCE;
60 }
61
62 protected final String putProperty(String key, String value, boolean notify) {
63 String retval = getProperty(key);
64 if (value != null) {
65 getPreferences().put(key, value);
66 } else {
67 getPreferences().remove(key);
68 }
69 return retval;
70 }
71
72 protected final String getProperty(String key) {
73 return getPreferences().get(key, null);
74 }
75
76 protected final List <URL > getURLList(String key) {
77 List <String > strs = getStringList(key);
78 List <URL > toRet = new ArrayList <URL >();
79 for (String val : strs) {
80 try {
81 toRet.add(new URL (val));
82 } catch (MalformedURLException ex) {
83 ex.printStackTrace();
84 }
85 }
86 return toRet;
87 }
88
89 protected final List <String > getStringList(String key) {
90 Preferences pref = getPreferences();
91 int count = 0;
92 String val = pref.get(key + "." + count, null);
93 List <String > toRet = new ArrayList <String >();
94 while (val != null) {
95 toRet.add(val);
96 count = count + 1;
97 val = pref.get(key + "." + count, null);
98 }
99 return toRet;
100 }
101
102 protected final List <ExtIcon> getIconList(String key) {
103 Preferences pref = getPreferences();
104 int count = 0;
105 byte[] val = pref.getByteArray(key + "." + count, null);
106 List <ExtIcon> toRet = new ArrayList <ExtIcon>();
107 while (val != null) {
108 toRet.add(new ExtIcon(val));
109 count = count + 1;
110 val = pref.getByteArray(key + "." + count, null);
111 }
112 return toRet;
113 }
114
115 protected final void setIconList(String basekey, List <ExtIcon> list) throws IOException {
116 assert list != null;
117 Preferences pref = getPreferences();
118 int count = 0;
119 String key = basekey + "." + count;
120 String val = pref.get(key, null);
121 Iterator <ExtIcon> it = list.iterator();
122 while (val != null || it.hasNext()) {
123 if (it.hasNext()) {
124 pref.putByteArray(key, it.next().getBytes());
125 } else {
126 pref.remove(key);
127 }
128 count = count + 1;
129 key = basekey + "." + count;
130 val = pref.get(key, null);
131 }
132 }
133
134
135 protected final void setStringList(String basekey, List <String > list) {
136 assert list != null;
137 Preferences pref = getPreferences();
138 int count = 0;
139 String key = basekey + "." + count;
140 String val = pref.get(key, null);
141 Iterator <String > it = list.iterator();
142 while (val != null || it.hasNext()) {
143 if (it.hasNext()) {
144 pref.put(key, it.next());
145 } else {
146 pref.remove(key);
147 }
148 count = count + 1;
149 key = basekey + "." + count;
150 val = pref.get(key, null);
151 }
152 }
153
154 protected final void setURLList(String basekey, List <URL > list) {
155 assert list != null;
156 List <String > strs = new ArrayList <String >(list.size());
157 for (URL url : list) {
158 strs.add(url.toExternalForm());
159 }
160 setStringList(basekey, strs);
161 }
162
163 protected final Preferences getPreferences() {
164 return NbPreferences.forModule(OpenProjectListSettings.class);
165 }
166
167 public List <URL > getOpenProjectsURLs() {
168 return getURLList(OPEN_PROJECTS_URLS);
169 }
170
171 public void setOpenProjectsURLs( List <URL > list ) {
172 setURLList( OPEN_PROJECTS_URLS, list);
173 }
174
175 public boolean isOpenSubprojects() {
176 return getPreferences().getBoolean( OPEN_SUBPROJECTS, true);
177 }
178
179 public void setOpenSubprojects( boolean openSubprojects ) {
180 getPreferences().putBoolean(OPEN_SUBPROJECTS, openSubprojects);
181 }
182
183 public boolean isOpenAsMain() {
184 return getPreferences().getBoolean( OPEN_AS_MAIN, true);
185 }
186
187 public void setOpenAsMain( boolean openAsMain ) {
188 getPreferences().putBoolean(OPEN_AS_MAIN, openAsMain);
189 }
190
191 public URL getMainProjectURL() {
192 String str = getProperty(MAIN_PROJECT_URL);
193 if (str != null) {
194 try {
195 return new URL (str);
196 } catch (MalformedURLException ex) {
197 ex.printStackTrace();
198 }
199 }
200 return null;
201 }
202
203 public void setMainProjectURL( URL mainProjectURL ) {
204 putProperty( MAIN_PROJECT_URL, mainProjectURL != null ? mainProjectURL.toString() : null, true );
205 }
206
207 public String getLastOpenProjectDir() {
208 String result = getProperty( LAST_OPEN_PROJECT_DIR );
209 if (result == null) {
210 result = getProjectsFolder(false).getAbsolutePath();
211 }
212 return result;
213 }
214
215 public void setLastOpenProjectDir( String path ) {
216 putProperty( LAST_OPEN_PROJECT_DIR, path, true );
217 }
218
219 public List <URL > getRecentProjectsURLs() {
220 return getURLList(RECENT_PROJECTS_URLS);
221 }
222
223 public List <String > getRecentProjectsDisplayNames() {
224 return getStringList(RECENT_PROJECTS_DISPLAY_NAMES);
225 }
226
227 public List <ExtIcon> getRecentProjectsIcons() {
228 return getIconList(RECENT_PROJECTS_DISPLAY_ICONS);
229 }
230
231 public void setRecentProjectsURLs( List <URL > list ) {
232 setURLList(RECENT_PROJECTS_URLS, list);
233 }
234
235 public void setRecentProjectsDisplayNames(List <String > list) {
236 setStringList(RECENT_PROJECTS_DISPLAY_NAMES, list);
237 }
238
239 public void setRecentProjectsIcons(List <ExtIcon> list) {
240 try {
241 setIconList(RECENT_PROJECTS_DISPLAY_ICONS, list);
242 } catch (IOException ex) {
243 ex.printStackTrace();
244 }
245 }
246
247 public File getProjectsFolder(boolean create) {
248 String result = getProperty (PROP_PROJECTS_FOLDER);
249 if (result == null) {
250 String userPrjDir = System.getProperty("netbeans.projects.dir"); if (userPrjDir != null) {
253 File f = new File (userPrjDir);
254 if (f.exists() && f.isDirectory()) {
255 return FileUtil.normalizeFile(f);
256 }
257 }
258 File defaultDir = FileSystemView.getFileSystemView().getDefaultDirectory();
259 if (defaultDir != null && defaultDir.exists() && defaultDir.isDirectory()) {
260 String nbPrjDirName = NbBundle.getMessage(OpenProjectListSettings.class, "DIR_NetBeansProjects");
261 File nbPrjDir = new File (defaultDir, nbPrjDirName);
262 if (nbPrjDir.exists() && nbPrjDir.canWrite()) {
263 return nbPrjDir;
264 } else {
265 boolean created = create && nbPrjDir.mkdir();
266 if (created) return nbPrjDir;
267 }
268 }
269 result = System.getProperty("user.home"); }
271 return FileUtil.normalizeFile(new File (result));
272 }
273
274 public void setProjectsFolder (File folder) {
275 if (folder == null) {
276 putProperty(PROP_PROJECTS_FOLDER, (String )null, true);
277 }
278 else {
279 putProperty(PROP_PROJECTS_FOLDER, folder.getAbsolutePath(), true);
280 }
281 }
282
283 public List <String > getRecentTemplates() {
284 return getStringList(RECENT_TEMPLATES);
285 }
286
287 public void setRecentTemplates( List <String > templateNames ) {
288 setStringList( RECENT_TEMPLATES, templateNames );
289 }
290
291 public String getLastSelectedProjectCategory () {
292 return getProperty (PROP_PROJECT_CATEGORY);
293 }
294
295 public void setLastSelectedProjectCategory (String category) {
296 putProperty(PROP_PROJECT_CATEGORY,category,true);
297 }
298
299 public String getLastSelectedProjectType () {
300 return getProperty (PROP_PROJECT_TYPE);
301 }
302
303 public void setLastSelectedProjectType (String type) {
304 putProperty(PROP_PROJECT_TYPE,type,true);
305 }
306
307 }
308 |
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