Added commands to remove old state/log files

src/com/elphel/vdt/core/launching/ToolLogFile.java

@@ -66,6 +66,13 @@ public class ToolLogFile {
 		return project.getFolder((logDir==null)?DEFAULT_LOG_FOLDER:logDir);
 	}
 
+	public static String getLinkOutName(String logTool, String logName){
+		return getBaseLogName(logTool, logName)+OUTPUT_LOG_SUFFIX+"."+LOG_EXTENSION;
+	}
+	public static String getLinkErrName(String logTool, String logName){
+		return getBaseLogName(logTool, logName)+ERROR_LOG_SUFFIX+"."+LOG_EXTENSION;
+	}
+	
 	public static String getBaseLogName(String logTool, String logName){
 		String baseName=logTool;
 		if ((logName!=null) && (logName.length()>0))baseName+=TOOL_TO_LINE_SEPARATOR+logName;
@@ -78,6 +85,8 @@ public class ToolLogFile {
 		return logTool+REGEX_SEP_TO_END;
 	}
 
+	
+	
 	public static String getTimeStamp(String logTool, String name){
 		if (name==null) return null;
 		// remove prefix

src/com/elphel/vdt/core/tools/params/ToolSequence.java

@@ -102,14 +102,77 @@ public class ToolSequence {
 		}
 		toolFinished(null);
 	}
-	public void clearStateFiles(){
-		MessageUI.error("TODO: implement clearStateFiles()");
-	}
-	public void clearLogFiles(){
-		MessageUI.error("TODO: implement clearLogFiles()");
+
+	public Set<IFile> getOldFiles(Set<String> dirs){
+		IProject project = SelectedResourceManager.getDefault().getSelectedProject(); // should not be null when we got here
+		Set<String> linkFilesTargets=new HashSet<String>();
+		Set<IFile> nonLinkFiles=new HashSet<IFile>();
+		for (String dir:dirs){
+			IFolder stateDir= project.getFolder(dir);
+			if (stateDir.exists()){
+				IResource [] files;
+				try {
+					files=stateDir.members();
+				} catch (CoreException e) {
+					System.out.println("Error getting member resources in directory "+stateDir.getLocation().toOSString());
+					continue;
+				}
+				for (IResource file:files){
+					if (file.getType()==IResource.FILE) {
+						if (file.isLinked()){
+//							System.out.println("Got linked file: "+file.getLocation().toOSString());
+							linkFilesTargets.add(file.getRawLocation().toString());
+						} else {
+//							System.out.println("Got non=link file: "+file.getLocation().toOSString());
+							nonLinkFiles.add((IFile) file);
+						}
+					}
+				}
+			}
+		}
+		DEBUG_PRINT("Got "+linkFilesTargets.size()+" links, "+nonLinkFiles.size()+" regular files");
+		Set<IFile> fileToRemove=new HashSet<IFile>(nonLinkFiles);
+		for (IFile file:nonLinkFiles){
+			String fileString=file.getLocation().toString();
+			for (String linkTarget:linkFilesTargets){
+				if (linkTarget.equals(fileString)){
+					fileToRemove.remove(file);
+					break;
+				}
+			}
+		}
+		DEBUG_PRINT("Left "+fileToRemove.size()+" to remove:");
+		for (IFile file:fileToRemove){
+			DEBUG_PRINT("---- "+file.getLocation().toOSString());
+		}
+		return fileToRemove;
 	}
 	
 	
+	public Set<String> getStateDirs(){
+		Set <String> dirs = new HashSet<String>();
+		for (Tool tool : ToolsCore.getConfig().getContextManager().getToolList()){
+			String dir=tool.getStateDir();
+			if (dir!=null){
+				dirs.add(dir);
+			}
+		}
+		return dirs;
+	}	
+	
+	public Set<String> getLogDirs(){
+		Set <String> dirs = new HashSet<String>();
+		for (Tool tool : ToolsCore.getConfig().getContextManager().getToolList()){
+			String dir=tool.getLogDir();
+			if (dir!=null){
+				dirs.add(dir);
+			}
+		}
+		return dirs;
+	}	
+	
+	
+	
 	public void setUnfinishedBoot(IMemento memento){
 		unfinishedMemento=memento;
 		if (memento!=null){

src/com/elphel/vdt/ui/views/ClearAction.java

@@ -28,7 +28,7 @@ abstract public class ClearAction extends Action {
     
     private String message;
 
-    private static final String[] buttonText = new String[]{"Delete", "Cancel"}; 
+    protected static final String[] buttonText = new String[]{"Delete", "Cancel"}; 
     
     public ClearAction(String message) {
         this.message = message;

src/com/elphel/vdt/ui/views/ClearLogFiles.java

@@ -16,7 +16,13 @@
  *******************************************************************************/
 package com.elphel.vdt.ui.views;
 
+import java.util.Set;
+import org.eclipse.core.resources.IFile;
+import org.eclipse.core.runtime.CoreException;
+import org.eclipse.jface.dialogs.MessageDialog;
+import org.eclipse.swt.widgets.Shell;
 import com.elphel.vdt.core.tools.params.ToolSequence;
+import com.elphel.vdt.veditor.VerilogPlugin;
 
 public class ClearLogFiles extends ClearAction {
 	private ToolSequence toolSequence;
@@ -26,9 +32,40 @@ public class ClearLogFiles extends ClearAction {
     	this. toolSequence= toolSequence;
     }
 
+//    public void clear() {
+//    	toolSequence.clearLogFiles();
+//  }
     public void clear() {
-    	toolSequence.clearLogFiles();
-
+    	String msg="The following files will be deleted:\n\n";
+		Set<IFile> toRemove=toolSequence.getOldFiles(toolSequence.getLogDirs());
+		int index=0;
+		for (IFile file:toRemove){
+			index++;
+//			msg+=file.getLocation().toOSString()+"\n";
+			msg+=file.getName()+"\n";
+			if (index>25){
+				msg+="\n... and more";
+				break;
+			}
+		}
+		if (toRemove.size()==0){
+			msg="There are no files to be deleted";
+		}
+        Shell shell = VerilogPlugin.getActiveWorkbenchShell();
+        MessageDialog messageBox = new MessageDialog( shell, "Warning", null
+                                                , msg
+                                                , MessageDialog.QUESTION
+                                                , buttonText, 1);
+        messageBox.open();
+        if (messageBox.getReturnCode() == 0) {
+    		for (IFile file:toRemove){
+    			try {
+					file.delete(0,null);
+				} catch (CoreException e) {
+					System.out.println("Could not delete "+file.getLocation().toOSString());
+				}
+    		}
+        }
     }
     
 } // class ContextsAction

src/com/elphel/vdt/ui/views/ClearStateFiles.java

@@ -16,19 +16,52 @@
  *******************************************************************************/
 package com.elphel.vdt.ui.views;
 
+import java.util.Set;
+import org.eclipse.core.resources.IFile;
+import org.eclipse.core.runtime.CoreException;
+import org.eclipse.jface.dialogs.MessageDialog;
+import org.eclipse.swt.widgets.Shell;
 import com.elphel.vdt.core.tools.params.ToolSequence;
+import com.elphel.vdt.veditor.VerilogPlugin;
 
 public class ClearStateFiles extends ClearAction {
 	private ToolSequence toolSequence;
 
     public ClearStateFiles(String message, ToolSequence toolSequence) {
         super(message);
-    	this. toolSequence= toolSequence;
+    	this.toolSequence= toolSequence;
     }
 
     public void clear() {
-    	toolSequence.clearStateFiles();
-
+    	String msg="The following files will be deleted:\n\n";
+		Set<IFile> toRemove=toolSequence.getOldFiles(toolSequence.getStateDirs());
+		int index=0;
+		for (IFile file:toRemove){
+			index++;
+			msg+=file.getName()+"\n";
+			if (index>25){
+				msg+="\n... and more";
+				break;
+			}
+		}
+		if (toRemove.size()==0){
+			msg="There are no files to be deleted";
+		}
+        Shell shell = VerilogPlugin.getActiveWorkbenchShell();
+        MessageDialog messageBox = new MessageDialog( shell, "Warning", null
+                                                , msg
+                                                , MessageDialog.QUESTION
+                                                , buttonText, 1);
+        messageBox.open();
+        if (messageBox.getReturnCode() == 0) {
+    		for (IFile file:toRemove){
+    			try {
+					file.delete(0,null);
+				} catch (CoreException e) {
+					System.out.println("Could not delete "+file.getLocation().toOSString());
+				}
+    		}
+        }
     }
     
-} // class ContextsAction
+}