X-Git-Url: https://mograsim.net/gitweb/?a=blobdiff_plain;f=plugins%2Fnet.mograsim.plugin.core%2Fsrc%2Fnet%2Fmograsim%2Fplugin%2Feditors%2FSimulationViewEditor.java;h=4dd346bda8bcc1f0d0912741b23a965351fb6c5d;hb=894ae8a03d4ce70978078b74a33c71063ef05335;hp=f83dfa7631f786e8abb584cc9cc58cf20c12bcda;hpb=2751f62b61e692c1dbc90b708114c5b50a73d7c0;p=Mograsim.git

diff --git a/plugins/net.mograsim.plugin.core/src/net/mograsim/plugin/editors/SimulationViewEditor.java b/plugins/net.mograsim.plugin.core/src/net/mograsim/plugin/editors/SimulationViewEditor.java
index f83dfa76..4dd346bd 100644
--- a/plugins/net.mograsim.plugin.core/src/net/mograsim/plugin/editors/SimulationViewEditor.java
+++ b/plugins/net.mograsim.plugin.core/src/net/mograsim/plugin/editors/SimulationViewEditor.java
@@ -29,8 +29,13 @@ import net.mograsim.logic.core.components.CoreClock;
 import net.mograsim.logic.model.LogicExecuter;
 import net.mograsim.logic.model.LogicUICanvas;
 import net.mograsim.machine.Machine;
+import net.mograsim.machine.Memory.MemoryCellModifiedListener;
+import net.mograsim.machine.mi.AssignableMicroInstructionMemory;
 import net.mograsim.plugin.nature.MachineContext;
 import net.mograsim.plugin.nature.ProjectMachineContext;
+import net.mograsim.plugin.tables.DisplaySettings;
+import net.mograsim.plugin.tables.mi.ActiveInstructionPreviewContentProvider;
+import net.mograsim.plugin.tables.mi.InstructionTable;
 
 //TODO what if we open multiple editors?
 //TODO actually save / load register and latch states
@@ -48,6 +53,8 @@ public class SimulationViewEditor extends EditorPart
 	private LogicUICanvas canvas;
 	private Label noMachineLabel;
 
+	private MemoryCellModifiedListener currentRegisteredCellListener;
+
 	@Override
 	public void createPartControl(Composite parent)
 	{
@@ -79,13 +86,27 @@ public class SimulationViewEditor extends EditorPart
 			sbseButton.setEnabled(true);
 			pauseButton.setEnabled(true);
 			simSpeedSlider.setEnabled(true);
+
+			if (machine != null)
+				machine.getMicroInstructionMemory().deregisterCellModifiedListener(currentRegisteredCellListener);
+
 			machine = machineOptional.get();
 			canvas = new LogicUICanvas(parent, SWT.NONE, machine.getModel());
+			canvas.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
 			ZoomableCanvasUserInput userInput = new ZoomableCanvasUserInput(canvas);
 			userInput.buttonDrag = 3;
 			userInput.buttonZoom = 2;
 			userInput.enableUserInput();
 
+			// initialize Instruction preview
+			InstructionTable instPreview = new InstructionTable(parent, new DisplaySettings());
+			instPreview.getTableViewer().getTable().setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false));
+			instPreview.setContentProvider(new ActiveInstructionPreviewContentProvider(instPreview.getTableViewer()));
+			AssignableMicroInstructionMemory mIMemory = machine.getMicroInstructionMemory();
+			instPreview.bindMicroInstructionMemory(mIMemory);
+			currentRegisteredCellListener = a -> instPreview.refresh();
+			mIMemory.registerCellModifiedListener(currentRegisteredCellListener);
+
 			GridData uiData = new GridData(GridData.GRAB_HORIZONTAL | GridData.GRAB_VERTICAL | GridData.FILL_BOTH);
 			canvas.setLayoutData(uiData);
 
@@ -113,11 +134,13 @@ public class SimulationViewEditor extends EditorPart
 			if (((CoreClock) o).isOn())
 			{
 				exec.pauseLiveExecution();
-				Display.getDefault().asyncExec(() ->
-				{
-					pauseButton.setSelection(false);
-					setPauseText(pauseButton, false);
-				});
+				if (!pauseButton.isDisposed())
+					Display.getDefault().asyncExec(() ->
+					{
+						if (!pauseButton.isDisposed())
+							pauseButton.setSelection(false);
+						setPauseText(pauseButton, false);
+					});
 			}
 		};