+
+ public static final String debugScaleMessage = "Desktop graphics transform scale=";
+
+ private static boolean debugScaleMessageDone = false;
+
+ public static void debugScaleMessage(Graphics g)
+ {
+ if (debugScaleMessageDone)
+ {
+ return;
+ }
+ // output used by tests to check HiDPI scaling settings in action
+ try
+ {
+ Graphics2D gg = (Graphics2D) g;
+ if (gg != null)
+ {
+ AffineTransform t = gg.getTransform();
+ double scaleX = t.getScaleX();
+ double scaleY = t.getScaleY();
+ jalview.bin.Console.debug(debugScaleMessage + scaleX + " (X)");
+ jalview.bin.Console.debug(debugScaleMessage + scaleY + " (Y)");
+ debugScaleMessageDone = true;
+ }
+ else
+ {
+ jalview.bin.Console.debug("Desktop graphics null");
+ }
+ } catch (Exception e)
+ {
+ jalview.bin.Console.debug(Cache.getStackTraceString(e));
+ }
+ }
+
+ /**
+ * closes the current instance window, disposes and forgets about it.
+ */
+ public static void closeDesktop()
+ {
+ if (Desktop.instance != null)
+ {
+ Desktop.instance.closeAll_actionPerformed(null);
+ Desktop.instance.setVisible(false);
+ Desktop us = Desktop.instance;
+ Desktop.instance = null;
+ // call dispose in a separate thread - try to avoid indirect deadlocks
+ new Thread(new Runnable() {
+ @Override
+ public void run()
+ {
+ ExecutorService dex = us.dialogExecutor;
+ if (dex!=null) {
+ dex.shutdownNow();
+ us.dialogExecutor=null;
+ us.block.drainPermits();
+ }
+ us.dispose();
+ }
+ }).start();
+ }
+ }
+
+ /**
+ * checks if any progress bars are being displayed in any of the windows managed by the desktop
+ * @return
+ */
+ public boolean operationsAreInProgress()
+ {
+ JInternalFrame[] frames = getAllFrames();
+ for (JInternalFrame frame:frames)
+ {
+ if (frame instanceof IProgressIndicator)
+ {
+ if (((IProgressIndicator)frame).operationInProgress())
+ {
+ return true;
+ }
+ }
+ }
+ return operationInProgress();
+ }