void org.libcsdbg.jtracer.SessionManager.shiftSelection

(

int

step

)

Select the previous/next not iconified client window.

Parameters

[in]

step

the shift direction (-1 for previous, 1 for next)

Note

The shift step is canonicalized

Definition at line 132 of file SessionManager.java.

References org.libcsdbg.jtracer.SessionManager.current, and org.libcsdbg.jtracer.SessionManager.sessions.

Referenced by org.libcsdbg.jtracer.MainFrame.actionPerformed().

  {
    step = (step < 0) ? -1 : 1;
    Session prev = sessions.get(current), cur = null;

    /*
      This loop stops when either a non-iconified window is selected or (if all
      windows are iconified) when a full circle is completed
    */
    do {
      current += step;
      if (current < 0)
        current = sessions.size() - 1;

      else if (current > sessions.size() - 1)
        current = 0;

      cur = sessions.get(current);
      if (cur.isIconified())
        continue;

      cur.toFront();
      break;
    }
    while (!prev.equals(cur));
  }

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