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1
51 package org.apache.fop.apps;
52
59 import org.apache.fop.viewer.*;
60 import org.apache.fop.render.awt.*;
61 import java.awt.event.WindowAdapter  ;
62 import java.awt.event.WindowEvent ;
63
64
65 import javax.swing.UIManager ;
66 import java.awt.*;
67
68 import org.xml.sax.XMLReader ;
70
71 import org.apache.avalon.framework.logger.ConsoleLogger;
73
74 import java.io.InputStream ;
76 import java.net.URL ;
77
78
81 public class AWTStarter extends CommandLineStarter {
82
83 PreviewDialog frame;
84 AWTRenderer renderer;
85 protected Driver driver;
86 protected XMLReader parser;
87 public static final String TRANSLATION_PATH =
88 "/org/apache/fop/viewer/resources/";
89
90 private Translator resource;
91
92 public AWTStarter(CommandLineOptions commandLineOptions)
93 throws FOPException {
94 super(commandLineOptions);
95 init();
96 }
97
98 private void init() throws FOPException {
99 try {
100 UIManager.setLookAndFeel(new javax.swing.plaf.metal.MetalLookAndFeel ());
101 } catch (Exception e) {
102 e.printStackTrace();
103 }
104
105 String language = commandLineOptions.getLanguage();
106
107 if (language == null) {
108 try {
109 language = System.getProperty("user.language");
110 } catch(SecurityException se) {
111 }
113 }
114 resource = getResourceBundle(TRANSLATION_PATH + "resources."
115 + language);
116
117 UserMessage.setTranslator(getResourceBundle(TRANSLATION_PATH
118 + "messages."
119 + language));
120
121 resource.setMissingEmphasized(false);
122 renderer = new AWTRenderer(resource);
123 frame = createPreviewDialog(renderer, resource);
124 renderer.setProgressListener(frame);
125 renderer.setComponent(frame);
126 driver = new Driver();
127 driver.setLogger(new ConsoleLogger(ConsoleLogger.LEVEL_INFO));
128 if (errorDump) {
129 driver.setErrorDump(true);
130 }
131 driver.setRenderer(renderer);
132 frame.progress(resource.getString("Init parser") + " ...");
134 parser = inputHandler.getParser();
135 if (parser == null) {
136 throw new FOPException("Unable to create SAX parser");
137 }
138 }
139
140
141 public void run() throws FOPException {
142 driver.reset();
143 try {
144 frame.progress(resource.getString("Build FO tree") + " ...");
146 driver.render(parser, inputHandler.getInputSource());
147
148 frame.progress(resource.getString("Show"));
149 frame.showPage();
150
151 } catch (Exception e) {
152 frame.reportException(e);
153 if (e instanceof FOPException) {
154 throw (FOPException)e;
155 }
156 throw new FOPException(e);
157 }
158
159 }
160
161 protected PreviewDialog createPreviewDialog(AWTRenderer renderer,
162 Translator res) {
163 PreviewDialog frame = new PreviewDialog(this, renderer, res);
164 frame.validate();
165 frame.addWindowListener(new WindowAdapter () {
166 public void windowClosed(WindowEvent we) {
167 System.exit(0);
168 }
169 });
170
171 Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
173 Dimension frameSize = frame.getSize();
174 if (frameSize.height > screenSize.height)
175 frameSize.height = screenSize.height;
176 if (frameSize.width > screenSize.width)
177 frameSize.width = screenSize.width;
178 frame.setLocation((screenSize.width - frameSize.width) / 2,
179 (screenSize.height - frameSize.height) / 2);
180 frame.setVisible(true);
181 return frame;
182 }
183
184
185
186 private SecureResourceBundle getResourceBundle(String path) {
187 InputStream in = null;
188
189 try {
190 URL url = getClass().getResource(path);
191
192
194 if (url == null) {
195 path = path.substring(0, path.lastIndexOf(".")) + ".en";
197 url = getClass().getResource(path);
198 }
199
200 in = url.openStream();
201 } catch (Exception ex) {
202 log.error("Can't find URL to: <" + path + "> "
203 + ex.getMessage(), ex);
204 }
205 return new SecureResourceBundle(in);
206 }
207
208 }
209
210
211
212 |
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