public class WindowAutoHide implements MouseMotionListener, ActionListener, ComponentListener, WindowStateListener
{
public static final int HIDE_DIRECTION_LEFT = 1;
public static final int HIDE_DIRECTION_RIGHT = 1 << 1;
public static final int HIDE_DIRECTION_TOP = 1 << 2;
public static final int HIDE_DIRECTION_BOTTOM = 1 << 3;
public static final int HIDE_DIRECTION_ALL = HIDE_DIRECTION_LEFT | HIDE_DIRECTION_RIGHT | HIDE_DIRECTION_TOP | HIDE_DIRECTION_BOTTOM;
private Window window;
private HiddenPosition hiddenPos;
private Timer hideTimer, mouseTimer;
private Point oldLocation, newLocation, tempLocation;
private boolean mouseIn;
private int step;
private int rim;
private int hideDelay;
private int hideDirection;
private boolean limitLocation;
private JMenu windowAutoHideMenu;//自動隱藏設置菜單
private JCheckBoxMenuItem itemYes = new JCheckBoxMenuItem();
private JCheckBoxMenuItem itemNo = new JCheckBoxMenuItem();
private static MainWindow mainWindow;//自動隱藏設置菜單
public WindowAutoHide()
{
// this.window = window;
this.step = 5; //隐藏速度
this.rim = 7;
this.hideDelay = 230; //延时速度
this.hideDirection = HIDE_DIRECTION_LEFT | HIDE_DIRECTION_RIGHT | HIDE_DIRECTION_TOP;
this.limitLocation = false; //允许边界超出屏幕
this.hideTimer = new Timer(0, this);
this.mouseTimer = new Timer(100, this);
this.newLocation = new Point();
this.tempLocation = new Point();
mouseTimer.setInitialDelay(1000);
// window.addMouseMotionListener(this);
// window.addComponentListener(this);
// window.addWindowStateListener(this);
}
public void setWindow(Window window) {
this.window = window;
if(window.isVisible())
{
componentShown(null);
}
}
public JMenu createMenu() {
windowAutoHideMenu = new JMenu();
itemYes = new JCheckBoxMenuItem();
itemNo = new JCheckBoxMenuItem();
ResourceUtils.resButton(itemYes, "Yes");
boolean bool = SettingsManager.getLocalPreferences().getMainwindowAutoHide();
itemYes.setSelected(bool);
itemNo.setSelected(!bool);
itemYes.addActionListener(actionEvent -> {
if(itemYes.isSelected()) {
startHideTimer();
// addListener();
itemNo.setSelected(false);
}else {
itemNo.setSelected(true);
}
SettingsManager.getLocalPreferences().setMainwindowAutoHide(itemYes.isSelected());
SettingsManager.saveSettings();
});
ResourceUtils.resButton(itemNo, "No");
itemNo.addActionListener(actionEvent -> {
if(itemNo.isSelected()) {
// removeListener();
stopHideTimer();
itemYes.setSelected(false);
}else {
itemYes.setSelected(true);
}
System.out.println("removeListener");
SettingsManager.getLocalPreferences().setMainwindowAutoHide(itemYes.isSelected());
SettingsManager.saveSettings();
});
windowAutoHideMenu.add(itemYes);
windowAutoHideMenu.add(itemNo);
windowAutoHideMenu.setIcon(SparkRes.getImageIcon(SparkRes.STARTUP));
ResourceUtils.resButton(windowAutoHideMenu, Res.getString("checkbox.windowAutoHideMenu"));
return windowAutoHideMenu;
// mainWindow = MainWindow.getInstance();
// mainWindow.getActionMenu().add(windowAutoHideMenu);
}
public void hideOrShow()
{
Point location = window.getLocation();
double deltaX = newLocation.getX() - oldLocation.getX();
double deltaY = newLocation.getY() - oldLocation.getY();
boolean finished = false;
if(deltaX == 0)
{
if(deltaY < 0)
{
tempLocation.setLocation(location.getX(), location.getY() - step);
if(tempLocation.getY() <= newLocation.getY())
{
tempLocation.setLocation(newLocation);
finished = true;
}
}
else
{
tempLocation.setLocation(location.getX(), location.getY() + step);
if(tempLocation.getY() >= newLocation.getY())
{
tempLocation.setLocation(newLocation);
finished = true;
}
}
window.setLocation(tempLocation);
}
else if(deltaY == 0)
{
if(deltaX < 0)
{
tempLocation.setLocation(location.getX() - step, location.getY());
if(tempLocation.getX() <= newLocation.getX())
{
tempLocation.setLocation(newLocation);
finished = true;
}
}
else
{
tempLocation.setLocation(location.getX() + step, location.getY());
if(tempLocation.getX() >= newLocation.getX())
{
tempLocation.setLocation(newLocation);
finished = true;
}
}
window.setLocation(tempLocation);
}
if(finished)
{
stopHideTimer();
}
}
private void mouseExited(Point mouseLocation)
{
checkTimer();
mouseIn = false;
hideTimer.setInitialDelay(hideDelay);
Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
if(window.getX() <= 0 && (hideDirection & HIDE_DIRECTION_LEFT) != 0)
{
oldLocation = window.getLocation();
newLocation.setLocation(-window.getWidth() + rim, window.getY());
hiddenPos = HiddenPosition.LEFT;
startHideTimer();
}
else if(window.getX() >= screenSize.getWidth() - window.getWidth() && (hideDirection & HIDE_DIRECTION_RIGHT) != 0)
{
oldLocation = window.getLocation();
newLocation.setLocation(screenSize.getWidth() - rim, window.getY());
hiddenPos = HiddenPosition.RIGHT;
startHideTimer();
}
else if(window.getY() <= 0 && (hideDirection & HIDE_DIRECTION_TOP) != 0)
{
oldLocation = window.getLocation();
newLocation.setLocation(window.getX(), -window.getHeight() + rim);
hiddenPos = HiddenPosition.TOP;
startHideTimer();
}
else if(window.getY() >= screenSize.getHeight() - window.getHeight() && (hideDirection & HIDE_DIRECTION_BOTTOM) != 0)
{
oldLocation = window.getLocation();
newLocation.setLocation(window.getX(), screenSize.getHeight() - rim);
hiddenPos = HiddenPosition.BOTTOM;
startHideTimer();
}
else
{
hiddenPos = null;
}
}
public void mouseEntered(Point mouseLocation)
{
checkTimer();
mouseIn = true;
hideTimer.setInitialDelay(0);
if(hiddenPos != null && hideDirection > 0)
{
oldLocation = window.getLocation();
if(hiddenPos == HiddenPosition.LEFT && (hideDirection & HIDE_DIRECTION_LEFT) != 0)
{
newLocation.setLocation(0, window.getY());
startHideTimer();
}
else if(hiddenPos == HiddenPosition.RIGHT && (hideDirection & HIDE_DIRECTION_RIGHT) != 0)
{
Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
newLocation.setLocation(screenSize.getWidth() - window.getWidth(),window.getY());
startHideTimer();
}
else if(hiddenPos == HiddenPosition.TOP && (hideDirection & HIDE_DIRECTION_TOP) != 0)
{
newLocation.setLocation(window.getX(), 0);
startHideTimer();
}
else if(hiddenPos == HiddenPosition.BOTTOM && (hideDirection & HIDE_DIRECTION_BOTTOM) != 0)
{
Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
newLocation.setLocation(window.getX(), screenSize.getHeight() - window.getHeight());
startHideTimer();
}
}
}
private void checkTimer()
{
if(hideTimer.isRunning())
{
stopHideTimer();
}
}
private void startHideTimer()
{
hideTimer.start();
}
private void stopHideTimer()
{
hideTimer.stop();
if(mouseIn)
{
hiddenPos = null;
}
}
public boolean limitLocationAllowed()
{
return hiddenPos == null;
}
public int getStep()
{
return this.step;
}
public void setStep(int step)
{
this.step = step;
}
public int getRim()
{
return this.rim;
}
public void setRim(int rim)
{
this.rim = rim;
}
public int getHideDelay()
{
return this.hideDelay;
}
public void setHideDelay(int hideDelay)
{
this.hideDelay = hideDelay;
}
public int getHideDirection()
{
return this.hideDirection;
}
public void setHideDirection(int hideDirection)
{
this.hideDirection = hideDirection;
}
public boolean isLimitLocation()
{
return this.limitLocation;
}
public void setLimitLocation(boolean limitLocation)
{
this.limitLocation = limitLocation;
}
public void windowStateChanged(WindowEvent e)
{
hiddenPos = null;
mouseIn = false;
int newState = e.getNewState();
if(newState == Frame.NORMAL && !mouseTimer.isRunning())
{
window.addMouseMotionListener(this);
window.addComponentListener(this);
if((e.getOldState() & Frame.ICONIFIED) != 0)
{
componentMoved(null);
}
mouseTimer.start();
}
else if(newState != Frame.NORMAL && mouseTimer.isRunning())
{
window.removeMouseMotionListener(this);
window.removeComponentListener(this);
mouseTimer.stop();
}
}
public void actionPerformed(ActionEvent e)
{
final Object source = e.getSource();
if(!window.isDisplayable())
{
if(hideTimer.isRunning())
{
stopHideTimer();
}
if(mouseTimer.isRunning())
{
mouseTimer.stop();
}
}
else if(window.isVisible())
{
if(source == mouseTimer)
{
mouseMoved(null);
}
else if(source == hideTimer)
{
hideOrShow();
}
}
}
public void mouseDragged(MouseEvent e)
{
hiddenPos = null;
}
public void mouseMoved(MouseEvent e)
{
if(e == null)
{
Point mouseLocation = MouseInfo.getPointerInfo().getLocation();
boolean mouseIn = window.getBounds().contains(mouseLocation);
if(this.mouseIn != mouseIn)
{
if(mouseIn)
{
mouseEntered(mouseLocation);
}
else if(!mouseIn)
{
mouseExited(mouseLocation);
}
}
}
}
public void componentMoved(ComponentEvent e)
{
if(window instanceof Frame && ((Frame)window).getExtendedState() != Frame.NORMAL)
{
return;
}
if(e == null || (limitLocation && hiddenPos == null))
{
Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
int deltaWidth = screenSize.width - window.getWidth();
int deltaHeight = screenSize.height - window.getHeight();
if(window.getX() < 0 && (hideDirection & HIDE_DIRECTION_LEFT) != 0)
{
window.setLocation(0, window.getY());
}
else if(window.getX() > deltaWidth && (hideDirection & HIDE_DIRECTION_RIGHT) != 0)
{
window.setLocation(deltaWidth, window.getY());
}
else if(window.getY() < 0 && (hideDirection & HIDE_DIRECTION_TOP) != 0)
{
window.setLocation(window.getX(), 0);
}
else if(window.getY() > deltaHeight && (hideDirection & HIDE_DIRECTION_BOTTOM) != 0)
{
window.setLocation(window.getX(), deltaHeight);
}
}
}
public void componentShown(ComponentEvent e)
{
if(!mouseTimer.isRunning())
{
mouseTimer.start();
}
}
public void componentHidden(ComponentEvent e)
{}
public void componentResized(ComponentEvent e)
{}
private static enum HiddenPosition
{
LEFT, RIGHT, TOP, BOTTOM
}
public void removeListener()
{
window.removeMouseMotionListener(this);
window.removeComponentListener(this);
window.removeWindowStateListener(this);
}
public void addListener()
{
window.addMouseMotionListener(this);
window.addComponentListener(this);
window.addWindowStateListener(this);
}
