Debug/bug fix

src/com/elphel/vdt/ui/variables/SelectedResourceManager.java

@@ -26,6 +26,7 @@ import com.elphel.vdt.VDT;
 import com.elphel.vdt.VerilogUtils;
 import com.elphel.vdt.core.tools.params.Tool;
 import com.elphel.vdt.core.tools.params.ToolSequence;
+import com.elphel.vdt.ui.MessageUI;
 import com.elphel.vdt.veditor.VerilogPlugin;
 import com.elphel.vdt.veditor.preference.PreferenceStrings;
 
@@ -367,6 +368,25 @@ public class SelectedResourceManager implements IWindowListener, ISelectionListe
 
     // Used when restoring from memento
     public void setChosenVerilogFile(IResource file) {
+        if (file != null){
+        	if (file.getType() != IResource.FILE) {
+        		String msg="Tried to use "+file+" as HDL file";
+        		if (VerilogPlugin.getPreferenceBoolean(PreferenceStrings.DEBUG_OTHER)) {
+        			MessageUI.error(msg);
+        		}
+        		System.out.println(msg);
+        		return;
+        	}
+        	if (!VerilogUtils.isHhdlFile((IFile)file)){
+        		String msg="Tried to use non-HDL "+file+" as HDL file";
+        		if (VerilogPlugin.getPreferenceBoolean(PreferenceStrings.DEBUG_OTHER)) {
+        			MessageUI.error(msg);
+        		}
+        		System.out.println(msg);
+        		return;
+        	}
+
+        }
     	fChosenVerilogFile=file;
     	IProject project=getSelectedProject();
     	IProject newProject= (file == null)? null: file.getProject();

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

@@ -277,6 +277,8 @@ public class DesignFlowView extends ViewPart implements ISelectionListener {
    	   	    			System.out.println("Initiating DB rebuild HDLFile="+HDLFile);
    	   	    		toolSequence.setUnfinishedBoot(null,true);
    	   	    		VerilogUtils.getTopModuleNames((IFile) HDLFile); // will initiate DB rebuild, updateDirty and call doLoadDesignMenu();
+//   	   	  java.lang.ClassCastException: org.eclipse.core.internal.resources.Project cannot be cast to org.eclipse.core.resources.IFile
+//   	   	  	at com.elphel.vdt.ui.views.DesignFlowView.doLoadDesignMenu(DesignFlowView.java:279)
    	   	    	}
    	   	    	return; 
    	   	    }
@@ -1266,6 +1268,9 @@ public class DesignFlowView extends ViewPart implements ISelectionListener {
         	if (VerilogPlugin.getPreferenceBoolean(PreferenceStrings.DEBUG_OTHER))
         		System.out.println("Initiating DB rebuild HDLFile="+HDLFile);
    	    	VerilogUtils.getTopModuleNames((IFile) HDLFile);
+// 	    	java.lang.ClassCastException: org.eclipse.core.internal.resources.Project cannot be cast to org.eclipse.core.resources.IFile
+//   	 	at com.elphel.vdt.ui.views.DesignFlowView.restoreState(DesignFlowView.java:1270)
+//  	 	at com.elphel.vdt.ui.views.DesignFlowView.createPartControl(DesignFlowView.java:237)   	    	
    	    } else {
         	if (VerilogPlugin.getPreferenceBoolean(PreferenceStrings.DEBUG_OTHER))
         		System.out.println("Skipping DB rebuild HDLFile=NULL");