State Machine stuff

git-svn-id: https://svn.iaik.tugraz.at/svn/egiz/prj/current/12PDF-OVER-4.0@12385 3a0b52a2-8410-0410-bc02-ff6273a87459

1 files changed, 52 insertions, 10 deletions

diff --git a/trunk/pdf-over-gui/src/main/java/at/asit/pdfover/gui/workflow/states/BKUSelectionState.java b/trunk/pdf-over-gui/src/main/java/at/asit/pdfover/gui/workflow/states/BKUSelectionState.java
index fdd160ac..2bd3361d 100644
--- a/trunk/pdf-over-gui/src/main/java/at/asit/pdfover/gui/workflow/states/BKUSelectionState.java
+++ b/trunk/pdf-over-gui/src/main/java/at/asit/pdfover/gui/workflow/states/BKUSelectionState.java
@@ -16,8 +16,11 @@
 package at.asit.pdfover.gui.workflow.states;
 
 //Imports
+import org.eclipse.swt.SWT;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
+
+import at.asit.pdfover.gui.components.BKUSelectionComposite;
 import at.asit.pdfover.gui.workflow.Workflow;
 import at.asit.pdfover.gui.workflow.WorkflowState;
 
@@ -27,25 +30,64 @@ import at.asit.pdfover.gui.workflow.WorkflowState;
 public class BKUSelectionState extends WorkflowState {
 
 	/**
+	 * Enumeration of available BKU type
+	 */
+	public enum BKUS {
+		/**
+		 * Local bku
+		 */
+		LOCAL,
+		
+		/**
+		 * Mobile bku
+		 */
+		MOBILE,
+		
+		/**
+		 * None bku
+		 */
+		NONE
+	}
+	
+	/**
 	 * SFL4J Logger instance
 	 **/
 	@SuppressWarnings("unused")
 	private static final Logger log = LoggerFactory.getLogger(BKUSelectionState.class);
 	
+	private BKUSelectionComposite selectionComposite = null;
+
+	private BKUSelectionComposite getSelectionComposite(Workflow workflow) {
+		if (this.selectionComposite == null) {
+			this.selectionComposite = new BKUSelectionComposite(
+					workflow.getComposite(), SWT.RESIZE, workflow);
+		}
+
+		return this.selectionComposite;
+	}
+	
 	@Override
 	public void update(Workflow workflow) {
-		// TODO Auto-generated method stub
 		
-		this.setNextState(state)
-	}
+		if(workflow.getSelectedBKU() == BKUS.NONE) {
+			BKUSelectionComposite selection = this
+					.getSelectionComposite(workflow);
 
-	/* (non-Javadoc)
-	 * @see at.asit.pdfover.gui.workflow.WorkflowState#hideGUI()
-	 */
-	@Override
-	public void hideGUI() {
-		// TODO Auto-generated method stub
+			workflow.setTopControl(selection);
+			selection.layout();
+			
+			workflow.setSelectedBKU(selection.getSelected());
 		
+			if(workflow.getSelectedBKU() == BKUS.NONE) {
+				this.setNextState(this);
+				return;
+			}
+		} 
+		this.setNextState(new PrepareSigningState());
+	}
+	
+	@Override
+	public String toString()  {
+		return "BKUSelectionState";
 	}
-
 }