plugins/net.mograsim.logic.model/src/net/mograsim/logic/model/LogicUIStandaloneGUI.java

   1 package net.mograsim.logic.model;
   2
   3 import org.eclipse.swt.SWT;
   4 import org.eclipse.swt.layout.FillLayout;
   5 import org.eclipse.swt.widgets.Display;
   6 import org.eclipse.swt.widgets.Shell;
   7
   8 import net.haspamelodica.swt.helper.zoomablecanvas.helper.ZoomableCanvasOverlay;
   9 import net.haspamelodica.swt.helper.zoomablecanvas.helper.ZoomableCanvasUserInput;
  10 import net.mograsim.logic.model.model.LogicModel;
  11 import net.mograsim.preferences.Preferences;
  12
  13 /**
  14  * Standalone simulation visualizer graphical user interface.
  15  *
  16  * @author Daniel Kirschten
  17  */
  18 public class LogicUIStandaloneGUI implements Runnable
  19 {
  20         private final Display display;
  21         private final Shell shell;
  22         private final LogicUICanvas ui;
  23
  24         public LogicUIStandaloneGUI(LogicModel model)
  25         {
  26                 display = new Display();
  27                 shell = new Shell(display);
  28                 shell.setLayout(new FillLayout());
  29                 ui = new LogicUICanvas(shell, SWT.NONE, model);
  30
  31                 ZoomableCanvasUserInput userInput = new ZoomableCanvasUserInput(ui);
  32                 userInput.buttonDrag = Preferences.current().getInt("net.mograsim.logic.model.button.drag");
  33                 userInput.buttonZoom = Preferences.current().getInt("net.mograsim.logic.model.button.zoom");
  34                 userInput.enableUserInput();
  35                 new ZoomableCanvasOverlay(ui, null).enableScale();
  36         }
  37
  38         public LogicUICanvas getLogicUICanvas()
  39         {
  40                 return ui;
  41         }
  42
  43         /**
  44          * Opens the UI shell. Returns when the shell is closed.
  45          */
  46         @Override
  47         public void run()
  48         {
  49                 shell.open();
  50                 while (!shell.isDisposed())
  51                         if (!display.readAndDispatch())
  52                                 display.sleep();
  53         }
  54 }