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package net.sf.webphotos.util; |
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import java.io.File; |
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import java.io.FileOutputStream; |
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import java.io.PrintStream; |
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import java.util.StringTokenizer; |
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import javax.swing.JOptionPane; |
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import javax.swing.JTable; |
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import javax.swing.JTextArea; |
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import javax.swing.table.DefaultTableColumnModel; |
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import javax.swing.table.TableColumn; |
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import javax.swing.table.TableColumnModel; |
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import org.apache.commons.configuration.CombinedConfiguration; |
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import org.apache.commons.configuration.Configuration; |
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import org.apache.commons.configuration.DefaultConfigurationBuilder; |
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import org.apache.commons.configuration.XMLConfiguration; |
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import org.apache.log4j.Logger; |
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@SuppressWarnings("StaticNonFinalUsedInInitialization") |
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public class Util { |
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private static final String WEBPHOTOS_USER_CONFIG = "webphotos.xml"; |
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public static final String WEBPHOTOS_DEFAULT_CONFIG = "webphotos.dat"; |
49 | 3 | private static Util instancia = new Util(); |
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private static JTextArea saida; |
54 | 3 | private static File albunsRoot = null; |
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private static Configuration config; |
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public static PrintStream out; |
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public static PrintStream err; |
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private static final Logger log; |
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static { |
67 | 3 | out = System.out; |
68 | 3 | err = System.err; |
69 | 3 | log = Logger.getLogger(Util.class); |
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71 | 3 | DefaultConfigurationBuilder configurationBuilder = new DefaultConfigurationBuilder(); |
72 | 3 | String userHome = ""; |
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try { |
74 | 3 | configurationBuilder.setFileName("Configuration.xml"); |
75 | 3 | CombinedConfiguration auxConfig = configurationBuilder.getConfiguration(true); |
76 | 3 | config = auxConfig.interpolatedConfiguration(); |
77 | 3 | userHome = config.getString("user.home"); |
78 | 0 | } catch (Exception e) { |
79 | 0 | log.error("Can't load preferences"); |
80 | 0 | log.debug("Stack Trace : ", e); |
81 | 0 | System.exit(-1); |
82 | 3 | } |
83 | 3 | configurationBuilder = new DefaultConfigurationBuilder(); |
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try { |
85 | 3 | configurationBuilder.setFileName("SavedConfiguration.xml"); |
86 | 3 | final CombinedConfiguration configuration = configurationBuilder.getConfiguration(true); |
87 | 3 | XMLConfiguration savedUserPrefs = new XMLConfiguration(); |
88 | 3 | savedUserPrefs.append(configuration); |
89 | 3 | savedUserPrefs.setEncoding("ISO-8859-1"); |
90 | 3 | savedUserPrefs.save(new FileOutputStream(userHome + File.separatorChar + WEBPHOTOS_USER_CONFIG)); |
91 | 0 | } catch (Exception e) { |
92 | 0 | log.warn("Can't save preferences"); |
93 | 0 | log.debug("Stack Trace : ", e); |
94 | 3 | } |
95 | 3 | } |
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public static Configuration getConfig() { |
102 | 24 | return config; |
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} |
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105 | 3 | private Util() { |
106 | 3 | } |
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public static Util getInstance() { |
114 | 0 | return instancia; |
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} |
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public static File getAlbunsRoot() { |
128 | 0 | if (albunsRoot == null) { |
129 | 0 | albunsRoot = new File(getProperty("albunsRoot")); |
130 | 0 | if (!albunsRoot.isDirectory()) { |
131 | 0 | StringBuilder errMsg = new StringBuilder(); |
132 | 0 | errMsg.append("O diretório fornecido no parâmetro albunsRoot (arquivo de configuração)\n"); |
133 | 0 | errMsg.append("não pode ser utilizado, ou não existe.\n"); |
134 | 0 | errMsg.append("O programa será encerrado."); |
135 | 0 | JOptionPane.showMessageDialog(null, errMsg.toString(), "Erro no arquivo de configuração", JOptionPane.ERROR_MESSAGE); |
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137 | 0 | System.exit(-1); |
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} |
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} |
140 | 0 | return albunsRoot; |
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} |
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public static File getFolder(String param) { |
154 | 0 | File folder = new File(getProperty(param)); |
155 | 0 | if (!folder.isDirectory()) { |
156 | 0 | StringBuilder errMsg = new StringBuilder(); |
157 | 0 | errMsg.append("O diretório fornecido no parâmetro albunsRoot (arquivo de configuração)\n"); |
158 | 0 | errMsg.append("não pode ser utilizado, ou não existe.\n"); |
159 | 0 | errMsg.append("O programa será encerrado."); |
160 | 0 | JOptionPane.showMessageDialog(null, errMsg.toString(), "Erro no arquivo de configuração", JOptionPane.ERROR_MESSAGE); |
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162 | 0 | System.exit(-1); |
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} |
164 | 0 | return folder; |
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} |
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public static void log(String texto) { |
176 | 69 | if (texto == null) { |
177 | 0 | saida = null; |
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} |
179 | 69 | if (saida == null) { |
180 | 69 | log.info("LOG: " + texto); |
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} else { |
182 | 0 | if (texto.startsWith("[")) { |
183 | 0 | Util.err.println(texto); |
184 | 0 | texto = texto.substring(texto.indexOf('/') + 1); |
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} |
186 | 0 | saida.append(texto); |
187 | 0 | saida.append("\n"); |
188 | 0 | saida.setCaretPosition(saida.getText().length() - 1); |
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} |
190 | 69 | } |
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public static String stringToHtm(String valor) { |
200 | 0 | valor = valor.replaceAll("\n", "<br>"); |
201 | 0 | valor = valor.replaceAll("\"", """); |
202 | 0 | valor = valor.replaceAll("\'", """); |
203 | 0 | return "\'" + valor + "\'"; |
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} |
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public static void setLoggingTextArea(JTextArea saidaGUI) { |
212 | 0 | saida = saidaGUI; |
213 | 0 | } |
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public static String getProperty(String chave) { |
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try { |
225 | 0 | return (config.getString(chave) == null || config.getString(chave).isEmpty()) ? null : config.getString(chave); |
226 | 0 | } catch (Exception e) { |
227 | 0 | log.error("Error trying to get a property", e); |
228 | 0 | return null; |
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} |
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} |
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public static void ajustaLargura(JTable tabela, String parametros) { |
239 | 0 | int temR = -1; |
240 | 0 | TableColumnModel modeloColunas = tabela.getColumnModel(); |
241 | 0 | if (parametros == null) { |
242 | 0 | return; |
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} |
244 | 0 | if (parametros.length() > 0) { |
245 | 0 | StringTokenizer tok = new StringTokenizer(parametros, ","); |
246 | 0 | int ct = 0; |
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String l; |
248 | 0 | while (tok.hasMoreTokens()) { |
249 | 0 | l = tok.nextToken(); |
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try { |
251 | 0 | modeloColunas.getColumn(ct).setPreferredWidth(Integer.parseInt(l)); |
252 | 0 | } catch (NumberFormatException nE) { |
253 | 0 | if (l.equals("*")) { |
254 | 0 | log.info("Packing column " + ct); |
255 | 0 | packColumn(tabela, ct, 1); |
256 | 0 | } else if (l.equals("R")) { |
257 | 0 | temR = ct; |
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} |
259 | 0 | } catch (Exception e) { |
260 | 0 | } |
261 | 0 | ct++; |
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} |
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264 | 0 | if (temR > 0) { |
265 | 0 | modeloColunas.getColumn(temR).setPreferredWidth(modeloColunas.getColumn(temR).getPreferredWidth() + tabela.getWidth() - modeloColunas.getTotalColumnWidth()); |
266 | 0 | log.debug("Tamanho da tabela: " + (modeloColunas.getColumn(temR).getPreferredWidth() + tabela.getWidth() - modeloColunas.getTotalColumnWidth())); |
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} |
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270 | 0 | log.debug("Tamanho Total: " + modeloColunas.getTotalColumnWidth()); |
271 | 0 | log.debug("Tamanho da tabela: " + tabela.getWidth()); |
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} |
273 | 0 | } |
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public static void packColumn(JTable table, int vColIndex, int margin) { |
286 | 0 | DefaultTableColumnModel colModel = (DefaultTableColumnModel) table.getColumnModel(); |
287 | 0 | TableColumn col = colModel.getColumn(vColIndex); |
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int width; |
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291 | 0 | javax.swing.table.TableCellRenderer renderer = col.getHeaderRenderer(); |
292 | 0 | if (renderer == null) { |
293 | 0 | renderer = table.getTableHeader().getDefaultRenderer(); |
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} |
295 | 0 | java.awt.Component comp = renderer.getTableCellRendererComponent( |
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table, col.getHeaderValue(), false, false, 0, 0); |
297 | 0 | width = comp.getPreferredSize().width; |
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300 | 0 | for (int r = 0; r < table.getRowCount(); r++) { |
301 | 0 | renderer = table.getCellRenderer(r, vColIndex); |
302 | 0 | comp = renderer.getTableCellRendererComponent( |
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table, table.getValueAt(r, vColIndex), false, false, r, vColIndex); |
304 | 0 | width = Math.max(width, comp.getPreferredSize().width); |
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} |
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308 | 0 | width += 2 * margin; |
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311 | 0 | col.setPreferredWidth(width); |
312 | 0 | } |
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@Override |
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public Object clone() throws CloneNotSupportedException { |
316 | 0 | throw new CloneNotSupportedException("Singleton Object"); |
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} |
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public static void loadSocksProxy() { |
323 | 0 | String socksHost = getConfig().getString("socks.host"); |
324 | 0 | int socksPort = 0; |
325 | 0 | if (getConfig().containsKey("socks.port")) { |
326 | 0 | socksPort = getConfig().getInt("socks.port"); |
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} |
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329 | 0 | if (socksHost != null && !socksHost.isEmpty()) { |
330 | 0 | System.getProperties().put("socksProxyHost", socksHost); |
331 | 0 | if (socksPort > 0 && socksPort < 65534) { |
332 | 0 | System.getProperties().put("socksProxyPort", socksPort); |
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} |
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} |
335 | 0 | } |
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} |