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/*
 * Copyright (c) 1997, 2015, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */
package mdlaf.components.rootpane;

import java.awt.*;
import java.awt.event.*;
import java.beans.PropertyChangeEvent;
import javax.swing.*;
import javax.swing.event.MouseInputListener;
import javax.swing.plaf.ComponentUI;
import javax.swing.plaf.basic.BasicRootPaneUI;
import mdlaf.components.titlepane.MaterialTitlePaneUI;

/**
 * @author Terry Kellerman // This code is inside the Open JDK
 * @author https://github.com/vincenzopalazzo
 */
@Deprecated
public class MaterialRootPaneUI extends BasicRootPaneUI {

  protected static final String[] borderKeys =
      new String[] {
        null,
        "RootPane.frameBorder",
        "RootPane.plainDialogBorder",
        "RootPane.informationDialogBorder",
        "RootPane.errorDialogBorder",
        "RootPane.colorChooserDialogBorder",
        "RootPane.fileChooserDialogBorder",
        "RootPane.questionDialogBorder",
        "RootPane.warningDialogBorder"
      };

  public static ComponentUI createUI(JComponent c) {
    return new MaterialRootPaneUI();
  }

  protected Cursor myLastCursor = Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR);

  protected Window window;

  protected JComponent titlePane;

  protected MaterialHandler materialHandler;

  protected LayoutManager layoutManager;

  protected LayoutManager savedOldLayout;

  protected JRootPane root;

  private boolean dragging = false;

  private boolean resizing = false;

  /**
   * With this dimension is set the absolute space dragging What is the space inside the
   * display/displays to move the component
   */
  protected Dimension dimensionDevices;

  /** With this dimension is defined the dimension of dragging component */
  protected Dimension parentBounds;

  public MaterialRootPaneUI() {
    super();
    int deviceWidth = 0;
    int deviceHeight = 0;
    GraphicsDevice graphicDevices[] =
        GraphicsEnvironment.getLocalGraphicsEnvironment().getScreenDevices();
    for (GraphicsDevice graphicsDevice : graphicDevices) {
      deviceWidth += graphicsDevice.getDisplayMode().getWidth();
      deviceHeight += graphicsDevice.getDisplayMode().getHeight();
    }
    this.dimensionDevices = new Dimension(deviceWidth, deviceHeight);
    this.parentBounds = this.dimensionDevices;
  }

  private void cancelResize(Window w) {
    if (resizing) {
      if (materialHandler != null) {
        materialHandler.finishMouseReleased(w);
      }
    }
  }

  protected void setupDragMode(Window f) {}

  public void beginDraggingFrame(Window f) {
    setupDragMode(f);
  }

  public void dragFrame(Window w, int newX, int newY) {
    setBoundsForFrame(w, newX, newY, w.getWidth(), w.getHeight());
  }

  public void endDraggingFrame(Window f) {}

  public void beginResizingFrame(Window f, int direction) {
    setupDragMode(f);
  }

  public void resizeFrame(Window f, int newX, int newY, int newWidth, int newHeight) {
    setBoundsForFrame(f, newX, newY, newWidth, newHeight);
  }

  public void endResizingFrame(Window f) {}

  public void setBoundsForFrame(Window f, int newX, int newY, int newWidth, int newHeight) {
    f.setBounds(newX, newY, newWidth, newHeight);
    // we must validate the hierarchy to not break the hw/lw mixing
    f.revalidate();
  }

  @Override
  protected void installListeners(JRootPane root) {
    super.installListeners(root);
  }

  @Override
  protected void uninstallListeners(JRootPane root) {
    super.uninstallListeners(root);
  }

  public void installUI(JComponent c) {
    super.installUI(c);
    root = (JRootPane) c;
    root.setBackground(UIManager.getColor("RootPane.background"));
    int style = root.getWindowDecorationStyle();
    if (style != JRootPane.NONE) {
      installClientDecorations(root);
    }
  }

  public void uninstallUI(JComponent c) {
    super.uninstallUI(c);
    uninstallClientDecorations(root);

    layoutManager = null;
    materialHandler = null;
    root = null;
  }

  protected void uninstallBorder(JRootPane root) {
    LookAndFeel.uninstallBorder(root);
  }

  protected void installWindowListeners(JRootPane root, Component parent) {
    if (parent instanceof Window) {
      window = (Window) parent;
    } else {
      window = SwingUtilities.getWindowAncestor(parent);
    }
    if (window != null) {
      if (materialHandler == null) {
        materialHandler = createWindowHandler(root);
      }

      window.addMouseListener(materialHandler);
      window.addMouseMotionListener(materialHandler);

      window.addWindowFocusListener(materialHandler);
      window.addWindowListener(materialHandler);
    }
  }

  protected void uninstallWindowListeners(JRootPane root) {
    if (window != null) {
      window.removeMouseListener(materialHandler);
      window.removeMouseMotionListener(materialHandler);
      window.removeWindowFocusListener(materialHandler);
      window.removeWindowListener(materialHandler);
    }
  }

  protected void installLayout(JRootPane root) {
    if (layoutManager == null) {
      layoutManager = createLayoutManager();
    }
    savedOldLayout = root.getLayout();
    root.setLayout(layoutManager);
  }

  protected void uninstallLayout(JRootPane root) {
    if (savedOldLayout != null) {
      root.setLayout(savedOldLayout);
      savedOldLayout = null;
    }
  }

  protected void installClientDecorations(JRootPane root) {
    installBorder(root);

    JComponent titlePane = createTitlePane(root);

    setTitlePane(root, titlePane);
    installWindowListeners(root, root.getParent());
    installLayout(root);
    if (window != null) {
      root.revalidate();
      root.repaint();
    }
  }

  protected void uninstallClientDecorations(JRootPane root) {
    uninstallBorder(root);
    uninstallWindowListeners(root);
    setTitlePane(root, null);
    uninstallLayout(root);
    int style = root.getWindowDecorationStyle();
    if (style == JRootPane.NONE) {
      root.repaint();
      root.revalidate();
    }
    if (window != null) {
      window.setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));
    }
    window = null;
  }

  protected JComponent createTitlePane(JRootPane root) {
    return new MaterialTitlePaneUI(root);
  }

  protected MaterialHandler createWindowHandler(JRootPane root) {
    return new MaterialRootPaneUI.MaterialHandler();
  }

  protected LayoutManager createLayoutManager() {
    return new MaterialLayout();
  }

  protected void setTitlePane(JRootPane root, JComponent titlePane) {
    JLayeredPane layeredPane = root.getLayeredPane();
    JComponent oldTitlePane = getTitlePane();

    if (oldTitlePane != null) {
      oldTitlePane.setVisible(false);
      layeredPane.remove(oldTitlePane);
    }
    if (titlePane != null) {
      layeredPane.add(titlePane, JLayeredPane.FRAME_CONTENT_LAYER);
      titlePane.setVisible(true);
    }
    this.titlePane = titlePane;
  }

  protected JComponent getTitlePane() {
    return titlePane;
  }

  protected JRootPane getRootPane() {
    return root;
  }

  public void propertyChange(PropertyChangeEvent e) {
    super.propertyChange(e);

    String propertyName = e.getPropertyName();
    if (propertyName == null) {
      return;
    }

    if (propertyName.equals("windowDecorationStyle")) {
      JRootPane root = (JRootPane) e.getSource();
      int style = root.getWindowDecorationStyle();

      // This is potentially more than needs to be done,
      // but it rarely happens and makes the install/uninstall process
      // simpler. MetalTitlePane also assumes it will be recreated if
      // the decoration style changes.
      uninstallClientDecorations(root);
      if (style != JRootPane.NONE) {
        installClientDecorations(root);
      }
    } else if (propertyName.equals("ancestor")) {
      uninstallWindowListeners(root);
      if (((JRootPane) e.getSource()).getWindowDecorationStyle() != JRootPane.NONE) {
        installWindowListeners(root, root.getParent());
      }
    }
  }

  protected static class MaterialLayout implements LayoutManager2 {

    public Dimension preferredLayoutSize(Container parent) {

      Dimension cpd, mbd, tpd;
      int cpWidth = 0;
      int cpHeight = 0;
      int mbWidth = 0;
      int mbHeight = 0;
      int tpWidth = 0;
      int tpHeight = 0;
      Insets i = parent.getInsets();
      JRootPane root = (JRootPane) parent;

      if (root.getContentPane() != null) {
        cpd = root.getContentPane().getPreferredSize();
      } else {
        cpd = root.getSize();
      }
      if (cpd != null) {
        cpWidth = cpd.width;
        cpHeight = cpd.height;
      }

      if (root.getJMenuBar() != null) {
        mbd = root.getJMenuBar().getPreferredSize();
        if (mbd != null) {
          mbWidth = mbd.width;
          mbHeight = mbd.height;
        }
      }

      if (root.getWindowDecorationStyle() != JRootPane.NONE
          && (root.getUI() instanceof MaterialRootPaneUI)) {
        JComponent titlePane = ((MaterialRootPaneUI) root.getUI()).getTitlePane();
        if (titlePane != null) {
          tpd = titlePane.getPreferredSize();
          if (tpd != null) {
            tpWidth = tpd.width;
            tpHeight = tpd.height;
          }
        }
      }

      return new Dimension(
          Math.max(Math.max(cpWidth, mbWidth), tpWidth) + i.left + i.right,
          cpHeight + mbHeight + tpWidth + i.top + i.bottom);
    }

    public Dimension minimumLayoutSize(Container parent) {
      Dimension cpd, mbd, tpd;
      int cpWidth = 0;
      int cpHeight = 0;
      int mbWidth = 0;
      int mbHeight = 0;
      int tpWidth = 0;
      int tpHeight = 0;
      Insets i = parent.getInsets();
      JRootPane root = (JRootPane) parent;

      if (root.getContentPane() != null) {
        cpd = root.getContentPane().getMinimumSize();
      } else {
        cpd = root.getSize();
      }
      if (cpd != null) {
        cpWidth = cpd.width;
        cpHeight = cpd.height;
      }

      if (root.getJMenuBar() != null) {
        mbd = root.getJMenuBar().getMinimumSize();
        if (mbd != null) {
          mbWidth = mbd.width;
          mbHeight = mbd.height;
        }
      }
      if (root.getWindowDecorationStyle() != JRootPane.NONE
          && (root.getUI() instanceof MaterialRootPaneUI)) {
        JComponent titlePane = ((MaterialRootPaneUI) root.getUI()).getTitlePane();
        if (titlePane != null) {
          tpd = titlePane.getMinimumSize();
          if (tpd != null) {
            tpWidth = tpd.width;
            tpHeight = tpd.height;
          }
        }
      }

      return new Dimension(
          Math.max(Math.max(cpWidth, mbWidth), tpWidth) + i.left + i.right,
          cpHeight + mbHeight + tpWidth + i.top + i.bottom);
    }

    public Dimension maximumLayoutSize(Container target) {
      Dimension cpd, mbd, tpd;
      int cpWidth = Integer.MAX_VALUE;
      int cpHeight = Integer.MAX_VALUE;
      int mbWidth = Integer.MAX_VALUE;
      int mbHeight = Integer.MAX_VALUE;
      int tpWidth = Integer.MAX_VALUE;
      int tpHeight = Integer.MAX_VALUE;
      Insets i = target.getInsets();
      JRootPane root = (JRootPane) target;

      if (root.getContentPane() != null) {
        cpd = root.getContentPane().getMaximumSize();
        if (cpd != null) {
          cpWidth = cpd.width;
          cpHeight = cpd.height;
        }
      }

      if (root.getJMenuBar() != null) {
        mbd = root.getJMenuBar().getMaximumSize();
        if (mbd != null) {
          mbWidth = mbd.width;
          mbHeight = mbd.height;
        }
      }

      if (root.getWindowDecorationStyle() != JRootPane.NONE
          && (root.getUI() instanceof MaterialRootPaneUI)) {
        JComponent titlePane = ((MaterialRootPaneUI) root.getUI()).getTitlePane();
        if (titlePane != null) {
          tpd = titlePane.getMaximumSize();
          if (tpd != null) {
            tpWidth = tpd.width;
            tpHeight = tpd.height;
          }
        }
      }

      int maxHeight = Math.max(Math.max(cpHeight, mbHeight), tpHeight);
      if (maxHeight != Integer.MAX_VALUE) {
        maxHeight = cpHeight + mbHeight + tpHeight + i.top + i.bottom;
      }

      int maxWidth = Math.max(Math.max(cpWidth, mbWidth), tpWidth);
      if (maxWidth != Integer.MAX_VALUE) {
        maxWidth += i.left + i.right;
      }

      return new Dimension(maxWidth, maxHeight);
    }

    public void layoutContainer(Container parent) {
      JRootPane root = (JRootPane) parent;
      Rectangle b = root.getBounds();
      Insets i = root.getInsets();
      int nextY = 0;
      int w = b.width - i.right - i.left;
      int h = b.height - i.top - i.bottom;

      if (root.getLayeredPane() != null) {
        root.getLayeredPane().setBounds(i.left, i.top, w, h);
      }
      if (root.getGlassPane() != null) {
        root.getGlassPane().setBounds(i.left, i.top, w, h);
      }
      if (root.getWindowDecorationStyle() != JRootPane.NONE
          && (root.getUI() instanceof MaterialRootPaneUI)) {
        JComponent titlePane = ((MaterialRootPaneUI) root.getUI()).getTitlePane();
        if (titlePane != null) {
          Dimension tpd = titlePane.getPreferredSize();
          if (tpd != null) {
            int tpHeight = tpd.height;
            titlePane.setBounds(0, 0, w, tpHeight);
            nextY += tpHeight;
          }
        }
      }
      if (root.getJMenuBar() != null) {
        Dimension mbd = root.getJMenuBar().getPreferredSize();
        root.getJMenuBar().setBounds(0, nextY, w, mbd.height);
        nextY += mbd.height;
      }
      if (root.getContentPane() != null) {
        // Dimension cpd = root.getContentPane().getPreferredSize();
        root.getContentPane().setBounds(0, nextY, w, h < nextY ? 0 : h - nextY);
      }
    }

    public void addLayoutComponent(String name, Component comp) {}

    public void removeLayoutComponent(Component comp) {}

    public void addLayoutComponent(Component comp, Object constraints) {}

    public float getLayoutAlignmentX(Container target) {
      return 0.0f;
    }

    public float getLayoutAlignmentY(Container target) {
      return 0.0f;
    }

    public void invalidateLayout(Container target) {}
  }

  public void setMaximized() {
    Component tla = root.getTopLevelAncestor();
    // GraphicsConfiguration gc = (currentRootPaneGC != null) ? currentRootPaneGC :
    // tla.getGraphicsConfiguration();
    GraphicsConfiguration gc = tla.getGraphicsConfiguration();
    Rectangle screenBounds = gc.getBounds();
    screenBounds.x = 0;
    screenBounds.y = 0;
    Insets screenInsets = Toolkit.getDefaultToolkit().getScreenInsets(gc);
    Rectangle maxBounds =
        new Rectangle(
            (screenBounds.x + screenInsets.left),
            (screenBounds.y + screenInsets.top),
            screenBounds.width - ((screenInsets.left + screenInsets.right)),
            screenBounds.height - ((screenInsets.top + screenInsets.bottom)));
    if (tla instanceof JFrame) {
      ((JFrame) tla).setMaximizedBounds(maxBounds);
    }
  }

  protected class MaterialHandler
      implements MouseInputListener, WindowListener, WindowFocusListener, SwingConstants {
    // are the mousePressed location in absolute coordinate system
    int absoluteX, absoluteY;
    // are the mousePressed location in source view's coordinate system
    int windowNowX, windowNowY;
    Rectangle startingBounds;
    int resizeDir;
    protected final int RESIZE_NONE = 0;
    private boolean discardRelease = false;
    int resizeCornerSize = 5;

    void updateFrameCursor(Window w) {
      if (resizing) {
        return;
      }
      Cursor s = myLastCursor;
      if (s == null) {
        s = Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR);
      }
      w.setCursor(s);
    }

    void finishMouseReleased(Window w) {
      if (discardRelease) {
        discardRelease = false;
        return;
      }
      if (resizeDir == RESIZE_NONE) {
        endDraggingFrame(w);
        dragging = false;
      } else {
        endResizingFrame(w);
        resizing = false;
        updateFrameCursor(w);
      }
      absoluteX = 0;
      absoluteY = 0;
      windowNowX = 0;
      windowNowY = 0;
      startingBounds = null;
      resizeDir = RESIZE_NONE;
      // Set discardRelease to true, so that only a mousePressed()
      // which sets it to false, will allow entry to the above code
      // for finishing a resize.
      discardRelease = true;
    }

    public void mousePressed(MouseEvent ev) {
      windowNowX = ev.getX();
      windowNowY = ev.getY();
      // fix
      Point mouseCurent = MouseInfo.getPointerInfo().getLocation();
      absoluteX = mouseCurent.x;
      absoluteY = mouseCurent.y;
      // _x = p.x;
      // _y = p.y;
      resizeDir = RESIZE_NONE;
      discardRelease = false;
      JRootPane rootPane = getRootPane();

      if (rootPane.getWindowDecorationStyle() == JRootPane.NONE) {
        return;
      }
      Point dragWindowOffset = ev.getPoint();
      Window w = (Window) ev.getSource();
      if (w != null) {
        w.toFront();
      }
      startingBounds = w.getBounds();
      Insets i = w.getInsets();
      Point ep = new Point(windowNowX, windowNowY);
      // Point convertedDragWindowOffset = SwingUtilities.convertPoint(w, dragWindowOffset,
      // getTitlePane());
      boolean resizable = false;
      boolean maximized = false;
      if (w instanceof Frame) {
        Frame f = (Frame) w;
        resizable = f.isResizable();
        maximized = (f.getExtendedState() & Frame.MAXIMIZED_BOTH) == 0;
      } else if (w instanceof Dialog) {
        Dialog d = (Dialog) w;
        resizable = d.isResizable();
      }

      if (getTitlePane().getBounds().contains(ev.getPoint())) {
        if (ev.getX() > i.left + resizeCornerSize
            && ev.getX() < w.getWidth() - i.right - resizeCornerSize
            && ev.getY() > i.top + resizeCornerSize) {
          beginDraggingFrame(w);
          dragging = true;
          return;
        }
      }
      if (!resizable || maximized) {
        return;
      }

      if (ep.x <= i.left + resizeCornerSize) {
        if (ep.y < resizeCornerSize + i.top) {
          resizeDir = NORTH_WEST;
        } else if (ep.y > w.getHeight() - resizeCornerSize - i.bottom) {
          resizeDir = SOUTH_WEST;
        } else {
          resizeDir = WEST;
        }
      } else if (ep.x >= w.getWidth() - i.right - resizeCornerSize) {
        if (ep.y < resizeCornerSize + i.top) {
          resizeDir = NORTH_EAST;
        } else if (ep.y > w.getHeight() - resizeCornerSize - i.bottom) {
          resizeDir = SOUTH_EAST;
        } else {
          resizeDir = EAST;
        }
      } else if (ep.y <= i.top + resizeCornerSize) {
        if (ep.x < resizeCornerSize + i.left) {
          resizeDir = NORTH_WEST;
        } else if (ep.x > w.getWidth() - resizeCornerSize - i.right) {
          resizeDir = NORTH_EAST;
        } else {
          resizeDir = NORTH;
        }
      } else if (ep.y >= w.getHeight() - i.bottom - resizeCornerSize) {
        if (ep.x < resizeCornerSize + i.left) {
          resizeDir = SOUTH_WEST;
        } else if (ep.x > w.getWidth() - resizeCornerSize - i.right) {
          resizeDir = SOUTH_EAST;
        } else {
          resizeDir = SOUTH;
        }
      } else {
        /* the mouse press happened inside the frame, not in the
        border */
        discardRelease = true;
        return;
      }
      Cursor s = Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR);
      switch (resizeDir) {
        case SOUTH:
          s = Cursor.getPredefinedCursor(Cursor.S_RESIZE_CURSOR);
          break;
        case NORTH:
          s = Cursor.getPredefinedCursor(Cursor.N_RESIZE_CURSOR);
          break;
        case WEST:
          s = Cursor.getPredefinedCursor(Cursor.W_RESIZE_CURSOR);
          break;
        case EAST:
          s = Cursor.getPredefinedCursor(Cursor.E_RESIZE_CURSOR);
          break;
        case SOUTH_EAST:
          s = Cursor.getPredefinedCursor(Cursor.SE_RESIZE_CURSOR);
          break;
        case SOUTH_WEST:
          s = Cursor.getPredefinedCursor(Cursor.SW_RESIZE_CURSOR);
          break;
        case NORTH_WEST:
          s = Cursor.getPredefinedCursor(Cursor.NW_RESIZE_CURSOR);
          break;
        case NORTH_EAST:
          s = Cursor.getPredefinedCursor(Cursor.NE_RESIZE_CURSOR);
          break;
      }
      beginResizingFrame(w, resizeDir);
      w.setCursor(s);
      resizing = true;
      // return;
    }

    public void mouseReleased(MouseEvent ev) {
      Window w = (Window) ev.getSource();
      finishMouseReleased(w);
    }

    public void mouseMoved(MouseEvent ev) {
      JRootPane root = getRootPane();
      if (root.getWindowDecorationStyle() == JRootPane.NONE) {
        return;
      }

      Window w = (Window) ev.getSource();

      boolean undecorated = false;
      boolean resizable = false;
      boolean maximized = false;

      if (w instanceof Frame) {
        Frame f = (Frame) w;
        undecorated = f.isUndecorated();
        resizable = f.isResizable();
        maximized = (f.getExtendedState() & Frame.MAXIMIZED_BOTH) == 0;
      } else if (w instanceof Dialog) {
        Dialog d = (Dialog) w;
        undecorated = d.isUndecorated();
        resizable = d.isResizable();
      }

      Insets i = w.getInsets();
      Point ep = new Point(ev.getX(), ev.getY());
      // Set correct cursor for resize windows
      if (resizable && !maximized) {
        if (ep.x <= i.left + resizeCornerSize) {
          if (ep.y < resizeCornerSize + i.top)
            w.setCursor(Cursor.getPredefinedCursor(Cursor.NW_RESIZE_CURSOR));
          else if (ep.y > w.getHeight() - resizeCornerSize - i.bottom)
            w.setCursor(Cursor.getPredefinedCursor(Cursor.SW_RESIZE_CURSOR));
          else w.setCursor(Cursor.getPredefinedCursor(Cursor.W_RESIZE_CURSOR));
        } else if (ep.x >= w.getWidth() - i.right - resizeCornerSize) {
          if (ev.getY() < resizeCornerSize + i.top)
            w.setCursor(Cursor.getPredefinedCursor(Cursor.NE_RESIZE_CURSOR));
          else if (ep.y > w.getHeight() - resizeCornerSize - i.bottom)
            w.setCursor(Cursor.getPredefinedCursor(Cursor.SE_RESIZE_CURSOR));
          else w.setCursor(Cursor.getPredefinedCursor(Cursor.E_RESIZE_CURSOR));
        } else if (ep.y <= i.top + resizeCornerSize) {
          if (ep.x < resizeCornerSize + i.left)
            w.setCursor(Cursor.getPredefinedCursor(Cursor.NW_RESIZE_CURSOR));
          else if (ep.x > w.getWidth() - resizeCornerSize - i.right)
            w.setCursor(Cursor.getPredefinedCursor(Cursor.NE_RESIZE_CURSOR));
          else w.setCursor(Cursor.getPredefinedCursor(Cursor.N_RESIZE_CURSOR));
        } else if (ep.y >= w.getHeight() - i.bottom - resizeCornerSize) {
          if (ep.x < resizeCornerSize + i.left)
            w.setCursor(Cursor.getPredefinedCursor(Cursor.SW_RESIZE_CURSOR));
          else if (ep.x > w.getWidth() - resizeCornerSize - i.right)
            w.setCursor(Cursor.getPredefinedCursor(Cursor.SE_RESIZE_CURSOR));
          else w.setCursor(Cursor.getPredefinedCursor(Cursor.S_RESIZE_CURSOR));
        } else {
          updateFrameCursor(w);
        }
      } else {
        updateFrameCursor(w);
      }
    }

    @SuppressWarnings("unchecked")
    public void mouseDragged(MouseEvent e) {
      if (startingBounds == null) {
        // (STEVE) Yucky work around for bug ID 4106552
        return;
      }
      Window window = (Window) e.getSource();
      // Point p = SwingUtilities.convertPoint(window, window.getX(), window.getY(), null);

      Point mouseCurent = MouseInfo.getPointerInfo().getLocation();
      // fix
      int deltaX = absoluteX - mouseCurent.x;
      int deltaY = absoluteY - mouseCurent.y;
      // Bug
      // int deltaX = _x - p.x;
      // int deltaY = _y - p.y;
      Dimension min = window.getMinimumSize();
      Dimension max = window.getMaximumSize();
      int newX, newY, newW, newH;
      Insets windows = window.getInsets();

      boolean resizable = false;
      boolean maximized = false;

      if (window instanceof Frame) {
        Frame f = (Frame) window;
        resizable = f.isResizable();
        maximized = (f.getExtendedState() & Frame.MAXIMIZED_BOTH) == 0;
      } else if (window instanceof Dialog) {
        Dialog d = (Dialog) window;
        resizable = d.isResizable();
      }

      // Handle a MOVE
      // TODO Should be move in a future version the getModifiers and BUTTON1_MASK to
      // BUTTON1_DOWN_MASK and  getModifiersEx()
      // reference https://docs.oracle.com/javase/9/docs/api/java/awt/event/InputEvent.html
      if (dragging) {
        if (maximized
            || ((e.getModifiers() & InputEvent.BUTTON1_MASK) != InputEvent.BUTTON1_MASK)) {
          // don't allow moving of frames if maximixed or left mouse
          // button was not used.
          return;
        }
        // Dimension dimensionDevices = Toolkit.getDefaultToolkit().getScreenSize();
        /* GraphicsDevice gd = GraphicsEnvironment.getLocalGraphicsEnvironment().getDefaultScreenDevice();
        int width = gd.getDisplayMode().getWidth();
        int height = gd.getDisplayMode().getHeight();
        Dimension dimensionDevices = new Dimension(width, height);*/

        int parentWidth = dimensionDevices.width;
        int parentHeight = dimensionDevices.height;

        newX = startingBounds.x - deltaX;
        newY = startingBounds.y - deltaY;

        // TODO see this point because with two display not worked well (Resolved -> testing)
        // Make sure we stay in-bounds
        if (newX + windows.left <= -windowNowX) {
          // What operation do this?
          newX = -windowNowX - windows.left + 1;
        } else if (newY + windows.top <= -windowNowY) {
          // What operation do this?
          newY = -windowNowY - windows.top + 1;
        } else if (newX + windowNowX + windows.right >= parentWidth) {
          // What operation do this?
          newX = parentWidth - windowNowX - windows.right - 1;
        } else if (newY + windowNowY + windows.bottom >= parentHeight) {
          // What operation do this?
          newY = parentHeight - windowNowY - windows.bottom - 1;
        }
        // System.out.printf("(%03d, %03d) -> (%03d, %03d)\n", viewX, viewY, newX, newY);
        dragFrame(window, newX, newY);
        return;
      }

      if (!resizable) {
        return;
      }

      newX = window.getX();
      newY = window.getY();
      newW = window.getWidth();
      newH = window.getHeight();

      // This mean when the windows start to resize and not dragged
      switch (resizeDir) {
          // case RESIZE_NONE:
          //   return; //TODO can be removed (Resolved => Testing)
        case NORTH:
          if (startingBounds.height + deltaY < min.height)
            deltaY = -(startingBounds.height - min.height);
          else if (startingBounds.height + deltaY > max.height)
            deltaY = max.height - startingBounds.height;
          if (startingBounds.y - deltaY < 0) {
            deltaY = startingBounds.y;
          }

          newX = startingBounds.x;
          newY = startingBounds.y - deltaY;
          newW = startingBounds.width;
          newH = startingBounds.height + deltaY;
          break;
        case NORTH_EAST:
          if (startingBounds.height + deltaY < min.height)
            deltaY = -(startingBounds.height - min.height);
          else if (startingBounds.height + deltaY > max.height)
            deltaY = max.height - startingBounds.height;
          if (startingBounds.y - deltaY < 0) {
            deltaY = startingBounds.y;
          }

          if (startingBounds.width - deltaX < min.width) deltaX = startingBounds.width - min.width;
          else if (startingBounds.width - deltaX > max.width)
            deltaX = -(max.width - startingBounds.width);
          if (startingBounds.x + startingBounds.width - deltaX > parentBounds.width) {
            deltaX = startingBounds.x + startingBounds.width - parentBounds.width;
          }

          newX = startingBounds.x;
          newY = startingBounds.y - deltaY;
          newW = startingBounds.width - deltaX;
          newH = startingBounds.height + deltaY;
          break;
        case EAST:
          if (startingBounds.width - deltaX < min.width) deltaX = startingBounds.width - min.width;
          else if (startingBounds.width - deltaX > max.width)
            deltaX = -(max.width - startingBounds.width);
          if (startingBounds.x + startingBounds.width - deltaX > parentBounds.width) {
            deltaX = startingBounds.x + startingBounds.width - parentBounds.width;
          }

          newW = startingBounds.width - deltaX;
          newH = startingBounds.height;
          break;
        case SOUTH_EAST:
          if (startingBounds.width - deltaX < min.width) deltaX = startingBounds.width - min.width;
          else if (startingBounds.width - deltaX > max.width)
            deltaX = -(max.width - startingBounds.width);
          if (startingBounds.x + startingBounds.width - deltaX > parentBounds.width) {
            deltaX = startingBounds.x + startingBounds.width - parentBounds.width;
          }

          if (startingBounds.height - deltaY < min.height)
            deltaY = startingBounds.height - min.height;
          else if (startingBounds.height - deltaY > max.height)
            deltaY = -(max.height - startingBounds.height);
          if (startingBounds.y + startingBounds.height - deltaY > parentBounds.height) {
            deltaY = startingBounds.y + startingBounds.height - parentBounds.height;
          }

          newW = startingBounds.width - deltaX;
          newH = startingBounds.height - deltaY;
          break;
        case SOUTH:
          if (startingBounds.height - deltaY < min.height)
            deltaY = startingBounds.height - min.height;
          else if (startingBounds.height - deltaY > max.height)
            deltaY = -(max.height - startingBounds.height);
          if (startingBounds.y + startingBounds.height - deltaY > parentBounds.height) {
            deltaY = startingBounds.y + startingBounds.height - parentBounds.height;
          }

          newW = startingBounds.width;
          newH = startingBounds.height - deltaY;
          break;
        case SOUTH_WEST:
          if (startingBounds.height - deltaY < min.height)
            deltaY = startingBounds.height - min.height;
          else if (startingBounds.height - deltaY > max.height)
            deltaY = -(max.height - startingBounds.height);
          if (startingBounds.y + startingBounds.height - deltaY > parentBounds.height) {
            deltaY = startingBounds.y + startingBounds.height - parentBounds.height;
          }

          if (startingBounds.width + deltaX < min.width)
            deltaX = -(startingBounds.width - min.width);
          else if (startingBounds.width + deltaX > max.width)
            deltaX = max.width - startingBounds.width;
          if (startingBounds.x - deltaX < 0) {
            deltaX = startingBounds.x;
          }

          newX = startingBounds.x - deltaX;
          newY = startingBounds.y;
          newW = startingBounds.width + deltaX;
          newH = startingBounds.height - deltaY;
          break;
        case WEST:
          if (startingBounds.width + deltaX < min.width)
            deltaX = -(startingBounds.width - min.width);
          else if (startingBounds.width + deltaX > max.width)
            deltaX = max.width - startingBounds.width;
          if (startingBounds.x - deltaX < 0) {
            deltaX = startingBounds.x;
          }

          newX = startingBounds.x - deltaX;
          newY = startingBounds.y;
          newW = startingBounds.width + deltaX;
          newH = startingBounds.height;
          break;
        case NORTH_WEST:
          if (startingBounds.width + deltaX < min.width)
            deltaX = -(startingBounds.width - min.width);
          else if (startingBounds.width + deltaX > max.width)
            deltaX = max.width - startingBounds.width;
          if (startingBounds.x - deltaX < 0) {
            deltaX = startingBounds.x;
          }

          if (startingBounds.height + deltaY < min.height)
            deltaY = -(startingBounds.height - min.height);
          else if (startingBounds.height + deltaY > max.height)
            deltaY = max.height - startingBounds.height;
          if (startingBounds.y - deltaY < 0) {
            deltaY = startingBounds.y;
          }

          newX = startingBounds.x - deltaX;
          newY = startingBounds.y - deltaY;
          newW = startingBounds.width + deltaX;
          newH = startingBounds.height + deltaY;
          break;
        default:
          return;
      }
      resizeFrame(window, newX, newY, newW, newH);
    }

    public void mouseEntered(MouseEvent ev) {
      Window w = (Window) ev.getSource();
      updateFrameCursor(w);
      /*if (cursorState == CursorState.EXITED || cursorState == CursorState.NIL) {
          myLastCursor = w.getCursor();
      }
      cursorState = CursorState.ENTERED;
      mouseMoved(ev);*/
    }

    public void mouseExited(MouseEvent ev) {
      Window w = (Window) ev.getSource();
      updateFrameCursor(w);
      // w.setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));
      // cursorState = CursorState.EXITED;
    }

    public void mouseClicked(MouseEvent ev) {
      Window w = (Window) ev.getSource();
      Frame f;

      if (w instanceof Frame) {
        f = (Frame) w;
      } else {
        return;
      }

      JComponent windowTitlePane = getTitlePane();
      if (windowTitlePane == null) {
        return;
      }

      Point convertedPoint = SwingUtilities.convertPoint(w, ev.getPoint(), windowTitlePane);

      int state = f.getExtendedState();
      if (windowTitlePane.contains(convertedPoint)) {
        if (((ev.getClickCount() % 2) == 0)
            && ((ev.getModifiers() & InputEvent.BUTTON1_MASK) != 0)) {
          if (f.isResizable()) {
            if ((state & Frame.MAXIMIZED_BOTH) != 0) {
              setMaximized();
              f.setExtendedState(state & ~Frame.MAXIMIZED_BOTH);
            } else {
              setMaximized();
              f.setExtendedState(state | Frame.MAXIMIZED_BOTH);
            }
          }
        }
      }
    }

    @Override
    public void windowOpened(WindowEvent e) {}

    @Override
    public void windowClosing(WindowEvent e) {}

    @Override
    public void windowClosed(WindowEvent e) {
      cancelResize(e.getWindow());
    }

    @Override
    public void windowIconified(WindowEvent e) {}

    @Override
    public void windowDeiconified(WindowEvent e) {}

    @Override
    public void windowActivated(WindowEvent e) {}

    @Override
    public void windowDeactivated(WindowEvent e) {}

    @Override
    public void windowGainedFocus(WindowEvent e) {}

    @Override
    public void windowLostFocus(WindowEvent e) {
      cancelResize(e.getWindow());
    }
  }

  protected void installBorder(JRootPane root) {
    int style = root.getWindowDecorationStyle();

    if (style == JRootPane.NONE) {
      LookAndFeel.uninstallBorder(root);
    } else {
      LookAndFeel.installBorder(root, borderKeys[style]);
    }
  }
}




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