[Rubyeclipse-commit] org.rubypeople.rdt.ui/src/org/rubypeople/rdt/internal/ui/rubyeditor/templates RubyTemplateAccess.java,1.2,1.3

[Matt K. <me...@us...>]

Update of /cvsroot/rubyeclipse/org.rubypeople.rdt.ui/src/org/rubypeople/rdt/internal/ui/rubyeditor/templates
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv5607/src/org/rubypeople/rdt/internal/ui/rubyeditor/templates

Modified Files:
	RubyTemplateAccess.java 
Log Message:
added rubyTemplateProvider extension point for RadRails use

Index: RubyTemplateAccess.java
===================================================================
RCS file: /cvsroot/rubyeclipse/org.rubypeople.rdt.ui/src/org/rubypeople/rdt/internal/ui/rubyeditor/templates/RubyTemplateAccess.java,v
retrieving revision 1.2
retrieving revision 1.3
diff -C2 -d -r1.2 -r1.3
*** RubyTemplateAccess.java	2 Mar 2005 00:56:52 -0000	1.2
--- RubyTemplateAccess.java	13 Dec 2005 15:19:21 -0000	1.3
***************
*** 12,21 ****
--- 12,32 ----
  
  import java.io.IOException;
+ import java.util.ArrayList;
+ import java.util.List;
+ 
+ import org.eclipse.core.runtime.CoreException;
+ import org.eclipse.core.runtime.IConfigurationElement;
+ import org.eclipse.core.runtime.IExtension;
+ import org.eclipse.core.runtime.IExtensionPoint;
+ import org.eclipse.core.runtime.IExtensionRegistry;
+ import org.eclipse.core.runtime.Platform;
  import org.eclipse.jface.preference.IPreferenceStore;
  import org.eclipse.jface.text.templates.ContextTypeRegistry;
+ import org.eclipse.jface.text.templates.persistence.TemplatePersistenceData;
  import org.eclipse.jface.text.templates.persistence.TemplateStore;
  import org.eclipse.ui.editors.text.templates.ContributionContextTypeRegistry;
  import org.eclipse.ui.editors.text.templates.ContributionTemplateStore;
  import org.rubypeople.rdt.internal.ui.RubyPlugin;
+ import org.rubypeople.rdt.ui.extensions.IRubyTemplateProvider;
  
  
***************
*** 60,66 ****
--- 71,141 ----
  				RubyPlugin.log(e);
  			}
+ 			
+ 			// Load extension templates
+ 			TemplatePersistenceData[] tempData = getExtensionTemplateData();
+ 			for(int i = 0; i < tempData.length; i++) {
+ 				fStore.add(tempData[i]);
+ 			}
  		}
  		return fStore;
  	}
+ 	
+ 	/**
+ 	 * Finds all extensions to the rubyTemplateProvider extension point and return their template data.
+ 	 * 
+ 	 * @return an array of TemplatePersistenceData
+ 	 */
+ 	private TemplatePersistenceData[] getExtensionTemplateData() {
+ 		List extensions = new ArrayList();
+ 		IExtensionRegistry reg = Platform.getExtensionRegistry();
+ 		
+ 		IExtensionPoint[] points = reg.getExtensionPoints(RubyPlugin.PLUGIN_ID);
+ 		IExtensionPoint point = null;
+ 		
+ 		// Search the extension registry for the rubyTemplateProvider extension point
+ 		if(points != null){
+ 			for (int i = 0; i < points.length; i++) {
+ 				IExtensionPoint currentPoint = points[i];
+ 				if(currentPoint.getUniqueIdentifier().endsWith("rubyTemplateProvider")){
+ 					point = currentPoint;
+ 					break;
+ 				}				
+ 			}
+ 			
+ 			// Find all extensions of the point
+ 			if(point != null){
+ 				IExtension[] exts = point.getExtensions();
+ 				
+ 				IRubyTemplateProvider prov = null;
+ 				
+ 				// Get the implementing class of the extension
+ 				for (int i = 0; i < exts.length; i++) {
+ 					IConfigurationElement[] elem = exts[i].getConfigurationElements();
+ 					String attrs[] = elem[0].getAttributeNames();
+ 					try {
+ 						Object tempProv = elem[0].createExecutableExtension("class");
+ 						if (tempProv instanceof IRubyTemplateProvider) {
+ 							prov = (IRubyTemplateProvider) tempProv;
+ 							extensions.add(prov);
+ 						}
+ 					} catch (CoreException e) {
+ 						RubyPlugin.log(e);
+ 					}
+ 				}
+ 			}
+ 		}
+ 		
+ 		// Get the template data from the extensions
+ 		if(extensions.size() > 0){
+ 			for(int i=0; i< extensions.size(); i++){
+ 				IRubyTemplateProvider currentProvider = (IRubyTemplateProvider) extensions.get(i);
+ 				TemplatePersistenceData[] templates = currentProvider.getTemplateData();
+ 				if(templates != null){
+ 					return templates;
+ 				}					
+ 			}
+ 		} 	
+ 		return null;
+ 	}
  
  	/**