Simulation can now be slowed and paused

[Mograsim.git] / plugins / net.mograsim.plugin.core / src / net / mograsim / plugin / views / LogicUIPart.java

diff --git a/plugins/net.mograsim.plugin.core/src/net/mograsim/plugin/views/LogicUIPart.java b/plugins/net.mograsim.plugin.core/src/net/mograsim/plugin/views/LogicUIPart.java
index 49c6fa4..42c2db4 100644 (file)
--- a/plugins/net.mograsim.plugin.core/src/net/mograsim/plugin/views/LogicUIPart.java
+++ b/plugins/net.mograsim.plugin.core/src/net/mograsim/plugin/views/LogicUIPart.java
@@ -6,7 +6,10 @@ import org.eclipse.e4.ui.model.application.ui.basic.MPart;
 import org.eclipse.swt.SWT;
 import org.eclipse.swt.layout.GridData;
 import org.eclipse.swt.layout.GridLayout;
+import org.eclipse.swt.widgets.Button;
 import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Label;
+import org.eclipse.swt.widgets.Slider;
 import org.eclipse.ui.PlatformUI;
 import org.eclipse.ui.part.ViewPart;
 
@@ -51,6 +54,8 @@ public class LogicUIPart extends ViewPart
                GridLayout layout = new GridLayout(1, true);
                parent.setLayout(layout);
 
+               addSimulationControlWidgets(parent);
+
                ui = new LogicUICanvas(parent, SWT.NONE, m.getModel());
                ui.addTransformListener((x, y, z) -> part.setDirty(z < 1));
                ZoomableCanvasUserInput userInput = new ZoomableCanvasUserInput(ui);
@@ -79,6 +84,51 @@ public class LogicUIPart extends ViewPart
                exec.startLiveExecution();
        }
 
+       private void addSimulationControlWidgets(Composite parent)
+       {
+               Composite c = new Composite(parent, SWT.NONE);
+               c.setLayout(new GridLayout(4, false));
+               Button pauseButton = new Button(c, SWT.TOGGLE);
+               pauseButton.setText("Running");
+
+               pauseButton.addListener(SWT.Selection, e ->
+               {
+                       if (!pauseButton.getSelection())
+                       {
+                               pauseButton.setText("Running");
+                               exec.unpauseLiveExecution();
+                       } else
+                       {
+                               pauseButton.setText("Paused");
+                               exec.pauseLiveExecution();
+                       }
+               });
+
+               Label speedLabel = new Label(c, SWT.NONE);
+               speedLabel.setText("Simulation Speed: ");
+
+               Slider slider = new Slider(c, SWT.NONE);
+               slider.setMinimum(1);
+               slider.setMaximum(100 + slider.getThumb());
+               slider.setIncrement(1);
+
+               Label speedPercentageLabel = new Label(c, SWT.NONE);
+               speedPercentageLabel.setText("100%");
+
+               slider.addListener(SWT.Selection, e ->
+               {
+                       int selection = slider.getSelection();
+                       speedPercentageLabel.setText(selection + "%");
+
+                       exec.setSpeedPercentage(slider.getSelection());
+               });
+               slider.setSelection(100);
+
+               c.setLayoutData(new GridData(GridData.GRAB_HORIZONTAL | GridData.FILL_HORIZONTAL));
+               c.pack();
+               c.setVisible(true);
+       }
+
        @Override
        public void setFocus()
        {