oyoahautilities.java

java 开源,Swing外观：JGoodies look & feel. ... JGoodies look&feels让你的Swing 应用程序与applets看起来更漂亮.

  {
    return c.getForeground();
  }

  //- - - - - - - - - - - - - - - -
  //
  // GET GENERAL STATE
  //
  //- - - - - - - - - - - - - - - -

  public static boolean getBoolean(String _s)
  {
    return getBoolean(_s, false);
  }

  public static boolean getBoolean(String _s, boolean _default)
  {
    Object  o=UIManager.get(_s);

    if(o instanceof Boolean)
    {
      return ((Boolean)o).booleanValue();
    }

    return _default;
  }

  public final static void loadImage(Image image)
  {
    loader.loadImage(image);
  }

  public final static Image loadImage(int[] source, int w, int h)
  {
    Image image = Toolkit.getDefaultToolkit().createImage(new MemoryImageSource(w, h, source, 0, w));
    loader.loadImage(image);

    return image;
  }

  public final static OyoahaBackgroundObject getBackgroundObject(Component c)
  {
    return getBackgroundObject(getUIClassID(c));
  }

  public final static OyoahaBackgroundObject getBackgroundObject(String ui)
  {
    Object o = UIManager.get(ui+".backgroundObject");

    if(o!=null && o instanceof OyoahaBackgroundObject)
    {
      return (OyoahaBackgroundObject)o;
    }

    return null;
  }

  public final static OyoahaFlash getFlash(Component c)
  {
    return getFlash(getUIClassID(c));
  }

  public final static OyoahaFlash getFlash(String ui)
  {
    OyoahaBackgroundObject o = null;

    if(ui.equals("Slider")) //SliderTrack.backgroundObject
    {
      o = getBackgroundObject("SliderTrack");
    }
    else
    if(ui.equals("ScrollBar")) //ScrollBarTrack.backgroundObject
    {
      o = getBackgroundObject("ScrollBarTrack");
    }
    else
    {
      o = getBackgroundObject(ui);
    }

    if(o!=null && o instanceof OyoahaFlash)
    {
      return (OyoahaFlash)o;
    }

    return null;
  }

  public final static OyoahaFlash getFlashBorder(Component c)
  {
    if(c instanceof JComponent)
    {
      Border b = ((JComponent)c).getBorder();

      if(b!=null && b instanceof OyoahaFlash)
      {
        return (OyoahaFlash)b;
      }
    }

    return null;
  }

  public final static OyoahaFlash getFlashIcon(Component c)
  {
    if(c instanceof AbstractButton)
    {
      Icon i = ((AbstractButton)c).getIcon();

      if(i!=null && i instanceof OyoahaFlash)
      {
        return (OyoahaFlash)i;
      }
    }

    return null;
  }

  public final static OyoahaBumpObject getOyoahaBumpObject()
  {
    Object o = UIManager.get("oyoahabump");

    if(o!=null && o instanceof OyoahaBumpObject)
    {
      return (OyoahaBumpObject)o;
    }

    return null;
  }

//-----------

  /**
  * by default rollover is enabled in OyoahaLookAndFeel
  */
  public final static boolean isRolloverEnabled(Component c)
  {
    return isRolloverEnabled(c, oyoahaLookAndFeel.getDefaultRolloverPolicy(c));
  }

  public final static boolean isRolloverEnabled(Component c, boolean d)
  {
    return getBoolean(getUIClassID(c)+".rollover",d);
  }

  //- - - - - - - - - - - - - - - -
  //
  // SOME USEFULL PAINT ROUTINE
  //
  //- - - - - - - - - - - - - - - -

  public final static void paintBump(Graphics g, Component c, int x, int y, int w, int h, int state, int nx, int ny)
  {
    //getbump for the this state
    OyoahaBumpObject bump = getOyoahaBumpObject();

    if(bump==null || nx==0 || ny==0)
    return;

    int posx = x;
    int posy = y;

    //check if there is enough space
    if(nx>0)
    {
      int size = nx*bump.getWidth()+(nx-1);

      if(size>w)
      return;

      posx += (w-size)/2;
    }
    else
    {
      //check if at least one bump can be painted
      nx = 1;
      int size = nx*bump.getWidth();

      if(size>w)
      return;

      while(size<w)
      {
        nx++;
        size = nx*bump.getWidth()+(nx-1);
      }

      nx--;
      size = nx*bump.getWidth()+(nx-1);

      posx += (w-size)/2;
    }

    if(ny>0)
    {
      int size = ny*bump.getHeight()+(ny-1);

      if(size>h)
      return;

      posy += (h-size)/2;
    }
    else
    {
      //check if at least one bump can be painted
      ny = 1;
      int size = ny*bump.getHeight();

      if(size>h)
      return;

      while(size<h)
      {
        ny++;
        size = ny*bump.getHeight()+(ny-1);
      }

      ny--;
      size = ny*bump.getHeight()+(ny-1);

      posy += (h-size)/2;
    }

    //paint bump
    for(int yy=0;yy<ny;yy++)
    {
      for(int xx=0;xx<nx;xx++)
      {
        bump.paint(g, c, posx+(xx*bump.getWidth())+xx, posy+(yy*bump.getHeight())+yy, state);
      }
    }
  }

  public final static void setAlphaChannel(Graphics g, Component c, float f)
  {
    paint.setAlphaChannel(g, c, f);
  }

  public final static void paintBackground(Graphics g, Component c)
  {
    Rectangle r = OyoahaUtilities.getFullRect(c);
    paint.paintBackground(g, c, r.x, r.y, r.width, r.height, OyoahaUtilities.getBackground(c), OyoahaUtilities.getStatus(c));
  }

  public final static void paintBackground(Graphics g, Component c, int x, int y, int width, int height, int status)
  {
    paint.paintBackground(g, c, x, y, width, height, null, status);
  }

  public final static void paintBackground(Graphics g, Component c, int x, int y, int width, int height, Color color, int status)
  {
    paint.paintBackground(g, c, x, y, width, height, color, status);
  }

  public final static void paintColorBackground(Graphics g, Component c, int x, int y, int width, int height, Color bg, int status)
  {
    paint.paintColorBackground(g, c, x, y, width, height, bg, status);
  }

  public final static boolean isAlphaClasses(Component c)
  {
    /*if (c instanceof AbstractButton && !((AbstractButton)c).isBorderPainted())
    {
        return false;
    }*/
    
    /*if (c instanceof OyoahaButtonLikeComponent)
    {
        if(!((OyoahaButtonLikeComponent)c).isBorderPainted(c))
        return false;
    
        return true; //((OyoahaButtonLikeComponent)c).isAlphaClasses();
    }
    
    //ComponentUI cui = (ComponentUI)UIManager.get(OyoahaUtilities.getUIClassID(c));
    ComponentUI cui = (ComponentUI)UIManager.getUI((JComponent)c);
    
    if (cui!=null && cui instanceof OyoahaButtonLikeComponent)
    {
        if(!((OyoahaButtonLikeComponent)cui).isBorderPainted(c))
        return false;
        
        return true; //((OyoahaButtonLikeComponent)c).isAlphaClasses(); 
    }
    
    /*String ui = OyoahaUtilities.getUIClassID(c);

    if (alphaClasses.containsKey(ui))
    {
      return ((Boolean)alphaClasses.get(ui)).booleanValue();
    }*/

    //return false;
    
    OyoahaButtonLikeComponent blc = getOyoahaButtonLikeComponent(c);
    
    if (blc!=null)
    {
        return blc.isBorderPainted(c);
    }
    
    return false;
  }

  /*public final static void forceOpaque(Component c)
  {
    if(!(c instanceof JComponent))
    {
      return;
    }

    /*String ui = OyoahaUtilities.getUIClassID(c);

    if(alphaClasses.containsKey(ui))
    {
      ((JComponent)c).setOpaque(!((Boolean)alphaClasses.get(ui)).booleanValue());
      return;
    }

    alphaClasses.put(ui, new Boolean(true));
    ((JComponent)c).setOpaque(false);*/
    
    //((JComponent)c).setOpaque(false);
  //}
  
  /**
   *
   */
  public final static OyoahaButtonLikeComponent getOyoahaButtonLikeComponent(Component c)
  {
    if (c instanceof OyoahaButtonLikeComponent)
    {
        return (OyoahaButtonLikeComponent)c;
    }
    
    if (c instanceof JComponent)
    {
        String ui = OyoahaUtilities.getUIClassID2(c);
        
        if(ui==null)
        return null;
        
        Object o = UIManager.get(ui);
        
        if(o==null || !o.toString().startsWith("com.oyoaha."))
        return null;
        
        o = UIManager.getUI((JComponent)c);
        
        if (o!=null && o instanceof OyoahaButtonLikeComponent)
        {
            return (OyoahaButtonLikeComponent)o;
        }
    }

    return null;
  }

  public final static void setOpaque(Component c)
  {
    if(!(c instanceof JComponent))
    {
      return;
    }

    //String ui = OyoahaUtilities.getUIClassID(c);

    /*if(alphaClasses.containsKey(ui))
    {
      ((JComponent)c).setOpaque(!((Boolean)alphaClasses.get(ui)).booleanValue());
      return;
    }*/

    //Boolean bool = null;
    
    /*Border border = ((JComponent)c).getBorder();

    if(border==null || border.isBorderOpaque())
    {
      OyoahaBackgroundObject back = OyoahaUtilities.getBackgroundObject(c);

      if(back!=null)
      bool = new Boolean(!back.isOpaque());
      else
      bool = new Boolean(false);
    }
    else
    if(border!=null)
    {
      bool = new Boolean(true);
    }
    else
    {
      bool = new Boolean(true);
    }*/
    
    /*bool = new Boolean(true);

    if (!alphaClasses.containsKey(ui))
    {
        alphaClasses.put(ui, bool);
    }*/
    
    /*if (c instanceof OyoahaButtonLikeComponent)
    {
        ((JComponent)c).setOpaque(false);
    }
    else
    {
        //ComponentUI cui = (ComponentUI)UIManager.get(OyoahaUtilities.getUIClassID(c));
        ComponentUI cui = (ComponentUI)UIManager.getUI((JComponent)c);
        
        if (cui!=null && cui instanceof OyoahaButtonLikeComponent)
        {    
            ((JComponent)c).setOpaque(false);
        }
    }*/
    
    OyoahaButtonLikeComponent blc = getOyoahaButtonLikeComponent(c);
    
    if (blc!=null)
    {
        ((JComponent)c).setOpaque(false);
    }
  }

  /**
  *
  */
  public final static void unsetOpaque(Component c)
  {
    if(c instanceof JComponent)
    {
      //((JComponent)c).setOpaque(isAlphaClasses(c));
      ((JComponent)c).setOpaque(isOpaque(c));
    }
  }

  /**
  *
  */
  public final static OyoahaThemeScheme getScheme()
  {
    return oyoahaLookAndFeel.getOyoahaThemeScheme();
  }

/****************************************/
/****************************************/
/****************************************/

  /**
  *
  */
  protected final static OyoahaColorPool getDefaultOyoahaColorPool()
  {
    if(pool==null)
    {
      //fist try to load the specified ColorPool...
      Object o = UIManager.get("OyoahaUtilities.defaultOyoahaColorPool");

      if(o!=null && o instanceof OyoahaColorPool)
      {
        pool = (OyoahaColorPool)o;
      }
      else
      {
        pool = new OyoahaDefaultColorPool(oyoahaLookAndFeel);
      }
    }

    return pool;
  }

  public final static void updateOyoahaThemeScheme(OyoahaThemeSchemeChanged changed)
  {
    //nothing todo
  }

  public final static void updateOyoahaTheme()
  {
    pool = null;
  }

  /**
  *
  */
  public final static Color getColor(Component c)
  {
    return getColor(getBackground(c), getStatus(c));
  }

  /**
  *
  */
  public final static Color getColor(Component c, int status)
  {
    return getColor(getBackground(c), status);
  }

  /**
  *
  */
  public final static Color getColor(Color color, int status)
  {
    return getDefaultOyoahaColorPool().getColor(color, status);
  }

  /**
  *
  */
  public final static Color getColor(int status)
  {
    if(status==BLACK)
    return oyoahaLookAndFeel.getOyoahaThemeScheme().getBlack();

    if(status==WHITE)
    return oyoahaLookAndFeel.getOyoahaThemeScheme().getWhite();

    return getDefaultOyoahaColorPool().getColor(status);
  }

  /**
  *
  */
  public final static Color getColorFromScheme(int status)
  {
    return oyoahaLookAndFeel.getOyoahaThemeScheme().get(status);
  }

  /**
  *
  */
  public final static Color getColor(Component c, Color bg)
  {
    return getColor(bg, getStatus(c));
  }

/****************************************/
/****************************************/
/****************************************/

  /**
  *
  */
  public final static void paintAScrollMosaic(Graphics g, Component c, int x, int y, int width, int height, Image i, int decalX, int decalY)
  {
    paint.paintAScrollMosaic(g, c, x, y, width, height, i, decalX, decalY);
  }
  
  public final static void paintAGradient(Graphics g, Component c, int x, int y, int width, int height, Color color1, Color color2, boolean horizontal, boolean vertical, int state)
  {
    paint.paintAGradient(g, c, x, y, width, height, color1, color2, horizontal, vertical, state);
  }

  /**
  *
  */
  public final static void paintRScrollMosaic(Graphics g, Component c, int x, int y, int width, int height, Image i, int decalX, int decalY)
  {
    paint.paintAScrollMosaic(g, c, x, y, width, height, i, decalX, decalY);
  }

  /**
  *
  */
  public final static void paintAMosaic(Graphics g, Component c, int x, int y, int width, int height, Image i)
  {
    paint.paintAMosaic(g, c, x, y, width, height, i);
  }

  /**
  *
  */
  public final static void paintRMosaic(Graphics g, Component c, int x, int y, int width, int height, Image i)
  {
    paint.paintRMosaic(g, c, x, y, width, height, i);
  }

  public final static int CENTER = 0;
  public final static int TOP = 1;
  public final static int TOPLEFT = 2;
  public final static int LEFT = 3;
  public final static int LEFTBOTTOM = 4;
  public final static int BOTTOM = 5;
  public final static int BOTTOMRIGHT = 6;
  public final static int RIGHT = 7;
  public final static int RIGHTTOP = 8;

  /**
  *
  */
  public final static void paintAImageAt(Graphics g, Component c, int x, int y, int width, int height, Image i, int pos)
  {
    paint.paintAImageAt(g, c, x, y, width, height, i, pos);
  }

  /**
  *
  */
  public final static void paintAImageAt(Graphics g, Component c, int x, int y, int width, int height, Image i, int pos, int w, int h)
  {
    paint.paintAImageAt(g, c, x, y, width, height, i, pos, w, h);
  }

  /**
  *
  */
  public final static void paintRImageAt(Graphics g, Component c, int x, int y, int width, int height, Image i, int pos)
  {
    paint.paintRImageAt(g, c, x, y, width, height, i, pos);
  }

  /**
  *
  */
  public final static void paintRScaling(Graphics g, Component c, int x, int y, int width, int height, Image i)
  {
    paint.paintRScaling(g, c, x, y, width, height, i);
  }

  /**
  *
  */
  public final static void paintAScaling(Graphics g, Component c, int x, int y, int width, int height, Image i)
  {
    paint.paintAScaling(g, c, x, y, width, height, i);
  }

  //- - - - - - - - -

  public final static String getUIClassID2(Component c)
  {
    if(c instanceof JComponent)
    {
      String ui=((JComponent)c).getUIClassID();

      if(ui==null || ui=="")
      return null;

      return ui;
    }

    return null;
  }

  public final static String getUIClassID(Component c)
  {
    if(c instanceof JComponent)
    {
      String ui=((JComponent)c).getUIClassID();

      if(ui==null || ui=="")
      return "Panel";

      if(ui.endsWith("UI"))
      ui=ui.substring(0,ui.length()-2);

      return ui;
    }

    return "Panel";
  }
}