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package tsukuba_bunko.peko.scenario.structure; |
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import java.io.InputStream; |
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import java.net.URL; |
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import java.util.Iterator; |
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import java.util.Properties; |
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import org.xml.sax.Attributes; |
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import tsukuba_bunko.peko.Logger; |
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import tsukuba_bunko.peko.PekoSystem; |
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import tsukuba_bunko.peko.resource.ResourceManager; |
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import tsukuba_bunko.peko.scenario.ElementHandler; |
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import tsukuba_bunko.peko.scenario.NextSceneMapping; |
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import tsukuba_bunko.peko.scenario.PSMLUtil; |
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import tsukuba_bunko.peko.scenario.SceneContext; |
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public class HeadHandler extends ElementHandler { |
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protected StringBuffer _text = null; |
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protected NextSceneMapping _nextSceneMapping = null; |
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protected String _condition = null; |
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public HeadHandler() |
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{ |
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super(); |
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} |
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public void endDocument() |
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{ |
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SceneContext context = getSceneContext(); |
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if( context.getSceneTitle() == null ) { |
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Logger.warn( MessageIDs.SCN5001W ); |
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context.setSceneTitle( context.getSceneName() ); |
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} |
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ResourceManager resources = ResourceManager.getInstance(); |
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PekoSystem.getInstance().getMainWindow().setTitle( context.getSceneTitle() + " - " + resources.getResource("game-info.title") ); |
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} |
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public void startElement( String namespaceURI, String localName, String qName, Attributes attrs ) |
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{ |
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if( localName.equals("property") ) { |
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String name = PSMLUtil.getAttributeValue( attrs, "name" ); |
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String file = PSMLUtil.getAttributeValue( attrs, "file" ); |
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if( (name != null) && (name.length() > 0) ) { |
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getSceneContext().setProperty( name, PSMLUtil.getAttributeValue(attrs, "value") ); |
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} |
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else if( (file != null) && (file.length() > 0) ) { |
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ResourceManager resources = ResourceManager.getInstance(); |
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URL sceneDir = resources.getLocationResources().getScenesDirecotryURL(); |
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URL fileURL = null; |
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try { |
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fileURL = new URL( sceneDir, file ); |
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} |
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catch( Exception e ) { |
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Logger.warn( MessageIDs.SCN5002W, new Object[]{getSceneContext().getCurrentPath()}, e ); |
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return; |
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} |
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Properties properties = new Properties(); |
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InputStream is = null; |
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try { |
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is = fileURL.openStream(); |
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properties.load( is ); |
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} |
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catch( Exception e ) { |
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Logger.warn( MessageIDs.SCN5002W, new Object[]{getSceneContext().getCurrentPath()}, e ); |
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return; |
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} |
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finally { |
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if( is != null ) { |
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try { |
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is.close(); |
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} |
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catch( Exception e ) { |
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} |
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} |
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} |
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SceneContext context = getSceneContext(); |
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Iterator itr = properties.keySet().iterator(); |
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String key = null; |
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while( itr.hasNext() ) { |
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key = (String)itr.next(); |
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context.setProperty( key, properties.getProperty(key) ); |
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} |
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} |
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} |
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else if( "next-scene".equals(localName) ) { |
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_nextSceneMapping = getSceneContext().getNextSceneMapping(); |
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} |
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else if( localName.equals("title") ) { |
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_text = new StringBuffer(); |
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} |
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else if( localName.equals("scene-ref") ) { |
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_text = new StringBuffer(); |
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_condition = PSMLUtil.getAttributeValue( attrs, "if" ); |
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if( _condition != null ) { |
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_condition = _condition.trim(); |
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} |
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} |
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} |
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public void endElement( String namespaceURI, String localName, String qName ) |
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{ |
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if( localName.equals("title") ) { |
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if( _text.length() == 0 ) { |
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Logger.warn( MessageIDs.SCN5001W ); |
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getSceneContext().setSceneTitle( getSceneContext().getSceneName() ); |
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} |
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else { |
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getSceneContext().setSceneTitle( new String(_text) ); |
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} |
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} |
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else if( localName.equals("scene-ref") ) { |
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if( _text.length() > 0 ) { |
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NextSceneMapping mapping = getSceneContext().getNextSceneMapping(); |
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String sceneName = new String(_text).trim(); |
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if( (_condition == null) || (_condition.length() == 0) ) { |
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mapping.setDefaultSceneMapping( sceneName ); |
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} |
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else { |
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mapping.addNextSceneMapping( _condition, sceneName ); |
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} |
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_condition = null; |
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} |
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} |
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else if( localName.equals("next-scene") ) { |
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_nextSceneMapping = null; |
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} |
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_text = null; |
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} |
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public void characters( char[] ch, int begin, class="keyword">int length ) |
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{ |
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if( _text != null ) { |
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_text.append( ch, begin, length ); |
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} |
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} |
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} |