package oracle.forms.fd; import java.awt.*; import java.awt.event.*; import java.awt.font.FontRenderContext; import java.awt.geom.*; import java.awt.image.BufferedImage; import java.net.URL; import java.util.StringTokenizer; import javax.swing.ImageIcon; import javax.swing.border.AbstractBorder; import oracle.forms.handler.IHandler; import oracle.forms.properties.ID; import oracle.forms.ui.VButton; /** * A non rectangular Command button * * @author Francois Degrelle * @creation february 2008 * @version 1.1 * */ public class AmazingButton extends VButton implements FocusListener { private static final ID SETIMAGEON = ID.registerProperty("SET_IMAGE_ON"); private static final ID SETIMAGEOFF = ID.registerProperty("SET_IMAGE_OFF"); private static final ID SETDEBUG = ID.registerProperty("SET_DEBUG"); private static final ID SETBACKGROUNDCOLOR = ID.registerProperty("SET_BACKGROUND_COLOR"); private static final ID SETBORDERCOLOR = ID.registerProperty("SET_BORDER_COLOR"); private static final ID SETROTATION = ID.registerProperty("SET_ROTATION"); private static final ID SETCIRCLE = ID.registerProperty("SET_CIRCLE"); private static final ID SETSCALE = ID.registerProperty("SCALE"); private static final ID SETPOLYGON = ID.registerProperty("SET_POLYGON"); private static final ID SETRELIEF = ID.registerProperty("SET_RELIEF"); private static final ID SETSHADOWSHIFT = ID.registerProperty("SET_SHADOW_SHIFT"); private static final ID SETRELIEFALL = ID.registerProperty("SET_RELIEF_ALL"); private static final ID SETRELIEFWIDTH = ID.registerProperty("SET_RELIEF_WIDTH"); private static final ID SETLOSANGE = ID.registerProperty("SET_LOSANGE"); private static final ID SETTEXT = ID.registerProperty("SET_TEXT"); private static final ID SETTEXTAT = ID.registerProperty("SET_TEXT_AT"); private static final ID SETTEXTSHADOW = ID.registerProperty("SET_TEXT_SHADOW"); private static final ID SETTEXTCOLOR = ID.registerProperty("SET_TEXT_COLOR"); private static final ID SETTEXTPOS = ID.registerProperty("SET_TEXT_POSITION"); private static final ID SETTEXTTHICKNESS = ID.registerProperty("SET_TEXT_THICKNESS"); private static final ID SETSHADOWCOLOR = ID.registerProperty("SET_SHADOW_COLOR"); private static final ID DRAWBORDER = ID.registerProperty("DRAW_BORDER"); private static final ID DRAWOUTLINE = ID.registerProperty("DRAW_OUTLINE"); private static final ID DRAWBORDERALL = ID.registerProperty("DRAW_BORDER_ALL"); private static final ID DRAWCLIPBORDER = ID.registerProperty("DRAW_CLIP_BORDER"); private static final ID DRAWCLIPBORDERALL = ID.registerProperty("DRAW_CLIP_BORDER_ALL"); private static final ID SETIMAGE = ID.registerProperty("SET_IMAGE"); private static final ID SETIMAGEPOS = ID.registerProperty("SET_IMAGE_POSITION"); private static final ID SETGRADIENT = ID.registerProperty("SET_GRADIENT"); private static final ID setSeparator = ID.registerProperty("SET_SEPARATOR"); final int iStandard = 0 ; final int iPolygon = 1 ; final int iCircle = 2 ; final int iLosange = 3 ; final int iString = 4 ; protected int iForm = iStandard ; protected int iBorderGlow = 4 ; protected boolean bGradient = true ; protected float fWidth = 1.0f ; protected float fStroke = 1.5f ; // gradient positions public static int LeftToRight = 1 ; public static int RightToLeft = 2 ; public static int UpToDown = 3 ; public static int DownToUp = 4 ; public static int UpLeftToDownRight = 5 ; // text position public static int Left = 1 ; public static int Center = 2 ; public static int Right = 3 ; // colors protected Color cStart = new Color(255,255,255) ; protected Color cEnd = Color.blue ; protected Color cDefault = new Color(51,133,255); protected Color cFocus = new Color(255,214,47); protected Color cDisable = new Color(100,100,100); protected Color cFG = Color.black ; protected Color cBG = Color.white ; protected Color cBack = Color.white ; protected Color cBorder = Color.gray ; protected Color gradient1 = Color.white ; protected Color gradient2 = Color.black ; protected int igrDir = UpToDown ; protected int iTextPos = Center ; protected int iImgPos = Left ; protected Font font = null ; private Color clrGlowInnerHi = gradient1.brighter(); private Color clrGlowInnerLo = gradient1.darker(); private Color clrGlowOuterHi = gradient1.darker(); private Color clrGlowOuterLo = gradient1.brighter(); // image protected Image[] m_images = { null, null }; protected Image image = null ; protected ImageIcon ic = null ; protected ImageIcon[] tic = {null,null,null} ; protected int iImg = 0 ; protected String sImgPos = "CM" ; protected int iX=0, iY=0, iW=0,iH=0 ; protected int iImgW=0, iImgH=0 ; protected int[] tiImgW={0,0,0},tiImgH={0,0,0} ; // rounded parameters protected int iArcWidth = 10 ; protected int iArcHeight = 10 ; protected int iDec = 6 ; protected boolean bFocus = false ; protected boolean bDefault = false ; protected boolean bEnable = true ; protected boolean bPressed = false ; protected boolean bBorder = false ; protected boolean bOutline = true ; protected boolean bRelief = false ; protected boolean bClipBorder = false ; protected static boolean bReliefAll = false ; protected static boolean bBorderAll = false ; protected static boolean bClipBorderAll = false ; protected int iTextPosX=0, iTextPosY=0 ; protected double dShadowX = 4d, dShadowY = 3d ; protected boolean bScale = true ; protected boolean bLog = false ; protected Polygon poly = new Polygon(); protected BasicStroke focusStroke=null; protected double dRotation = 0.0d ; protected GeneralPath path = new GeneralPath( ); private IHandler m_handler; private URL m_codeBase; private String sInitialLabel = "" ; private char cSeparator = '|' ; // letter button variables private Shape shape, tshape; private Shape ribbon; private int fontSize = 50; private int iShadowThickH = 4; private int iShadowThickV = 4; private AffineTransform at = AffineTransform.getTranslateInstance(-iShadowThickH, -iShadowThickV); private String text = "Z"; private Color cShadow = new Color(80,80,80); private Font fTextFont = new Font("Tahoma", Font.BOLD, fontSize); // constructor public AmazingButton() { super(); } public void init(IHandler handler) { m_handler = handler; super.init(handler); addMouseListener(new ButtonMouseAdapter()); addFocusListener(this); } protected void setFGcolor( Color c ) { cFG = c ; this.setForeground(c);} protected void setBGcolor( Color c ) { /*cBG = c ; this.setBackground(c);*/} protected void setShadowcolor( Color c ) { cBack = c ; } protected void setBackgroundcolor( Color c ) { cEnd = c ; } protected void setDirection(int iDirection) { igrDir = iDirection ; } protected void setTextPosition(int iPos) { iTextPos = iPos ; } protected void setImagePosition(String sPos) { sImgPos = sPos ; } protected void setFonte(Font f) { font = f ; } protected void setEnable(boolean b) { bEnable = b ; } protected void setBTImage(Image i) { tic[0] = null; if(i != null) { tic[0] = new ImageIcon(i); tiImgW[0] = tic[0].getIconWidth() ; tiImgH[0] = tic[0].getIconHeight() ; } setNumImage(0); } protected void setImageON(Image i) { tic[1] = null; if(i != null) { tic[1] = new ImageIcon(i); tiImgW[1] = tic[1].getIconWidth() ; tiImgH[1] = tic[1].getIconHeight() ; } } protected void setImageOFF(Image i) { tic[2] = null; if(i != null) { tic[2] = new ImageIcon(i); tiImgW[2] = tic[2].getIconWidth() ; tiImgH[2] = tic[2].getIconHeight() ; } } protected void mouseON() { if(tic[1] != null) { setNumImage(1); } repaint(); } protected void mouseOFF() { if(tic[0] != null) { setNumImage(0); } repaint(); } protected void setNumImage(int iNum) { ic = tic[iNum]; iImgW = tiImgW[iNum] ; iImgH = tiImgH[iNum] ; } /**---------------------------* * Paint the component *----------------------------*/ public void paint (Graphics g) { Graphics2D g2 = (Graphics2D) g ; Dimension d = getSize(); int iTx,iTy, iDec=6 ; double dTranslate=.5; double dScaleX=1.0, dScaleY=1.0; Polygon p = null; Rectangle focusRect = null, rec=null; Rectangle rClip=null; Shape shape=null; AffineTransform transforms; // button's bounds iX = (int)this.getBounds().getX() ; iY = (int)this.getBounds().getY() ; iW = (int)this.getBounds().getWidth() ; iH = (int)this.getBounds().getHeight() ; g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON); // draw bounding box if(bBorder || bBorderAll) { focusStroke=new BasicStroke(1f,BasicStroke.CAP_ROUND,BasicStroke.JOIN_BEVEL); focusRect = this.getBounds(); g2.setStroke(focusStroke); g.setColor(Color.gray); g2.drawRoundRect ( 3 , 3 , focusRect.width-5 , focusRect.height-5 , 8, 8) ; } if(iForm == iStandard) { super.paint(g); return; } // image to draw ? if (ic != null) { // paint the image Point pt = SetImgCoordinate(); ic.paintIcon(this,g2,pt.x,pt.y); } // polygon button if(iForm == iPolygon) { shape = path; rec = shape.getBounds(); } // circle button else if(iForm == iCircle) { shape = new Ellipse2D.Float(0.0f, 0.0f, iW, iH); rec=shape.getBounds(); iDec=-6; } // losange button else if(iForm == iLosange) { poly = new Polygon(); poly.addPoint(iW/2,0); poly.addPoint(iW,iH/2); poly.addPoint(iW/2,iH); poly.addPoint(0,iH/2); path.append(poly,false); shape = path; rec=shape.getBounds(); iDec=-6; } // text button else if(iForm == iString) { drawText(d.width, d.height, g2); return ; } else return ; dScaleX = (1.0 / ((double)rec.width*1.2/(double)(iW))); dScaleY = (1.0 / ((double)rec.height*1.2/(double)(iH))); float f = (float) (fStroke/(float)dScaleX < 2.0 ? 2.0 : fStroke/(float)dScaleX) ; // center the clip in the button int x1 = (int) (iW-(rec.width*dScaleX)) /2 ; int y1 = (int) (iH-(rec.height*dScaleY))/2 ; g2.translate(x1,y1); g2.setStroke(new BasicStroke(f,BasicStroke.CAP_ROUND,BasicStroke.JOIN_BEVEL)); // log some values //log("Button w:"+iW+" Button h:"+iH); //log("Clip x:"+rec.width+" Clip y:"+rec.height); //log("scalex:"+dScaleX+" scaley:"+dScaleY); // save current context AffineTransform save = g2.getTransform(); BufferedImage bi = // Create an image new BufferedImage(rec.width, rec.height, BufferedImage.TYPE_INT_RGB); Graphics2D tg = bi.createGraphics( ); // Get its Graphics for drawing if(!bPressed) { tg.setPaint(new GradientPaint(0, 0, gradient1, 0, rec.height, gradient2)); } else { tg.setPaint(new GradientPaint(0, 0, toDark(gradient1,.9f), 0, rec.height, toDark(gradient2,.9f))); } tg.fill(new RoundRectangle2D.Double(0,0,rec.width,rec.height,0,0)) ; // Use this image to create a gradient TexturePaint g2.setPaint(new TexturePaint(bi, new Rectangle(0, 0, rec.width+4, rec.height+4))); // // scale ? // if(bScale) { transforms = AffineTransform.getScaleInstance(dScaleX,dScaleY); g2.transform(transforms); // apply transform } // bounds of the shape rClip = shape.getBounds(); // // rotation ? // if(dRotation != 0.0) { g2.rotate(dRotation * Math.PI / 180.0,rClip.width/2,rClip.height/2); } // clip bounding box if(bClipBorder || bClipBorderAll) { focusStroke=new BasicStroke(1f,BasicStroke.CAP_ROUND,BasicStroke.JOIN_BEVEL); g2.setStroke(focusStroke); g.setColor(Color.gray); g2.drawRoundRect ( 0 , 0 , rClip.width , rClip.height , 8, 8) ; } // shadow if(!bRelief && !bReliefAll) { if(bPressed) g2.translate(dTranslate,dTranslate); g2.translate(dShadowX,dShadowY); g2.setColor(new Color(160,160,160)); g2.fill(shape); g2.translate(-dShadowX,-dShadowY); } // draw button g2.setPaint(new TexturePaint(bi, new Rectangle(0, 0, rec.width+4, rec.height+4))); if(bPressed) g2.translate(dTranslate,dTranslate); g2.fill(shape); if(bRelief || bReliefAll) { // draw relief paintBorderGlow(shape, g2, iBorderGlow); //paintBorderShadow(shape, g2, 2); } if(bOutline) { g2.setColor(cBorder); g2.draw(shape); } // draw default/focus mark focusStroke=new BasicStroke(f,BasicStroke.CAP_ROUND,BasicStroke.JOIN_BEVEL); g2.setStroke(focusStroke); if(bDefault && bEnable) { g.setColor(cDefault); g2.draw(shape); } if(bFocus && bEnable) { g.setColor(cFocus); g2.draw(shape); } //g2.setTransform(save); // restore transform if(this.getLabel() == null) return ; // // label // String sLabel = this.getLabel() ; String tLabels[] = new String[10] ; int tHeight[] = new int[10] ; int iIndice = -1 ; int textHeight = 0; int textWidth = 0; int iPos = 0; int posY = (this.getBounds().height/2) -6 ; int posF = (this.getBounds().height/2) - (textHeight/2) ; // '&' elimination int iLen = 0 ; int iPosAmp = sLabel.indexOf('&') ; if(iPosAmp > -1) { FontMetrics fm = g2.getFontMetrics(font); Rectangle2D rect = null ; String sLetter = sLabel.substring(iPosAmp+1,iPosAmp+2) ; rect = fm.getStringBounds(sLetter, g2); iLen = (int)rect.getWidth() ; sLabel = sLabel.substring(0,iPosAmp) + sLabel.substring(iPosAmp+1,sLabel.length()); for(int i=0 ; i -1) { String s = sLabel.substring(0,iPos); Rectangle2D rect = fm.getStringBounds(s, g2); if(rect.getWidth() > textWidth) textWidth = (int)rect.getWidth() ; tLabels[++iIndice] = s ; tHeight[iIndice] = (int)rect.getHeight() ; textHeight = textHeight + tHeight[iIndice] ; sLabel = sLabel.substring(iPos+1); iPos = sLabel.indexOf(10) ; } if(sLabel.length() > 0) { tLabels[++iIndice] = sLabel ; Rectangle2D rect = fm.getStringBounds(sLabel, g2); //g2.drawRect(0,0,(int)rect.getWidth(),(int)rect.getHeight()); if(rect.getWidth() > textWidth) textWidth = (int)rect.getWidth() ; tHeight[iIndice] = (int)rect.getHeight() ; textHeight = textHeight + tHeight[iIndice] ; } if(iTextPosX + iTextPosY != 0) { iTx = iTextPosX ; iTy = iTextPosY ; } else { // Center text if(iTextPos == Left) { iTx = 6; iTy = (this.getHeight() - textHeight) / 2 + fm.getAscent(); } else if(iTextPos == Center) { iTx = (int)(rClip.getWidth() / 2) - (textWidth / 2); iTy = (int)(rClip.getHeight() - textHeight) / 2 + fm.getAscent(); } else { iTx = (this.getWidth() - textWidth) - 10 ; iTy = (this.getHeight() - textHeight) / 2 + fm.getAscent(); } } g2.setFont(font); if(bPressed) g2.translate(0.5d,0.5d); // // draw text shadow // if(cBack != null) { g2.setColor(cBack); posF = iTy ; for(int i=0 ; i<=iIndice; i++) { g2.drawString(tLabels[i], iTx-1, posF+1); posF += tHeight[i] + 2 ; } } if(bEnable) g2.setColor(cFG); else g2.setColor(cDisable); // // draw text // posF = iTy ; for(int i=0 ; i<=iIndice; i++) { g2.drawString(tLabels[i], iTx, posF); if(iPosAmp > -1) g2.drawLine(iTx+iPosAmp,posF+2,iTx+iPosAmp+iLen,posF+2); posF += tHeight[i] + 2 ; } g2.dispose(); } public void update(Graphics g) { paint(g); } /** ======================================================================================================== */ /**-------------------------------* * set the needed properties *--------------------------------*/ public boolean setProperty(ID property, Object value) { log(property+":"+value); // set the polygon shape if (property == SETPOLYGON) { iForm = iPolygon ; boolean bFirst = true ; int iX=0, iY=0 ; String s = value.toString(); StringTokenizer st = new StringTokenizer(s, ","); path.reset(); while(st.hasMoreTokens()) { try{ iX = Integer.parseInt(st.nextToken()); iY = Integer.parseInt(st.nextToken()); if(bFirst) { path.moveTo(iX,iY); bFirst = false; } else path.lineTo(iX,iY); } catch(Exception ex) {System.out.println("SetPolygon():"+ex.toString());return false;} } path.closePath(); return true ; } // set the circle shape else if (property == SETCIRCLE) { iForm = iCircle ; return true ; } // set the losange shape else if (property == SETLOSANGE) { iForm = iLosange ; return true ; } // set the text shape else if (property == SETTEXT) { String s = value.toString() ; String sFont="Tahoma", sFType="" ; int iFType = Font.BOLD ; int iSize = 20 ; StringTokenizer st = new StringTokenizer(s, ","); if(st.hasMoreTokens()) { if(st.hasMoreTokens()) text = st.nextToken(); if(st.hasMoreTokens()) sFont = st.nextToken(); if(st.hasMoreTokens()) sFType = st.nextToken(); if(st.hasMoreTokens()) iSize = Integer.parseInt(st.nextToken()); if(sFType.equalsIgnoreCase("B")) iFType = Font.BOLD ; else if(sFType.equalsIgnoreCase("P")) iFType = Font.PLAIN ; else if(sFType.equalsIgnoreCase("I")) iFType = Font.ITALIC ; else if(sFType.equalsIgnoreCase("BI")) iFType = Font.BOLD + Font.ITALIC ; try{ Font f = new Font(sFont,iFType, iSize); fTextFont = f ; } catch (Exception ex){System.out.println("setString():"+ex.toString());return false;} } iForm = iString ; return true ; } // // set the text x,y position // else if (property == SETTEXTAT) { String s = value.toString(); int iX=0, iY=0; StringTokenizer st = new StringTokenizer(s, ","); try{ if(st.hasMoreTokens()) iX = Integer.parseInt(st.nextToken()); else return false ; if(st.hasMoreTokens()) iY = Integer.parseInt(st.nextToken()); else return false ; } catch(Exception ex){System.out.println("SetTextAt():bad values given ["+s+"] must be x,y numeric values pair");return false;} iTextPosX = iX ; iTextPosY = iY ; return true; } /*---------------------------* * set the text shadow color * *---------------------------*/ else if (property == SETTEXTSHADOW) { Color c=makeColor(value.toString()) ; cShadow = c ; return true ; } /*--------------------------------* * set the text shadow thickness * *--------------------------------*/ else if (property == SETTEXTTHICKNESS) { String s = value.toString() ; StringTokenizer st = new StringTokenizer(s, ","); if(st.hasMoreTokens()) { if(st.hasMoreTokens()) iShadowThickH = Integer.parseInt(st.nextToken()); if(st.hasMoreTokens()) iShadowThickV = Integer.parseInt(st.nextToken()); } at = AffineTransform.getTranslateInstance(-iShadowThickH, -iShadowThickV); invalidate(); return true ; } // draw the button's bounding box else if (property == DRAWBORDER) { if(value.toString().equalsIgnoreCase("true")) bBorder = true ; else if(value.toString().equalsIgnoreCase("false")) bBorder = false ; return true ; } // draw the button's outline else if (property == DRAWOUTLINE) { if(value.toString().equalsIgnoreCase("true")) bOutline = true ; else if(value.toString().equalsIgnoreCase("false")) bOutline = false ; return true ; } // draw the clip's bounding box else if (property == DRAWCLIPBORDER) { if(value.toString().equalsIgnoreCase("true")) bClipBorder = true ; else if(value.toString().equalsIgnoreCase("false")) bClipBorder = false ; return true ; } // draw the button's bounding box else if (property == DRAWBORDERALL) { if(value.toString().equalsIgnoreCase("true")) bBorderAll = true ; else if(value.toString().equalsIgnoreCase("false")) bBorderAll = false ; return true ; } // draw the clip's bounding box else if (property == DRAWCLIPBORDERALL) { if(value.toString().equalsIgnoreCase("true")) bClipBorderAll = true ; else if(value.toString().equalsIgnoreCase("false")) bClipBorderAll = false ; return true ; } // relief else if (property == SETRELIEF) { if(value.toString().equalsIgnoreCase("true")) bRelief = true ; else if(value.toString().equalsIgnoreCase("false")) bRelief = false ; return true ; } // relief for every button else if (property == SETRELIEFALL) { if(value.toString().equalsIgnoreCase("true")) bReliefAll = true ; else if(value.toString().equalsIgnoreCase("false")) bReliefAll = false ; return true ; } // fit clip to button' size else if (property == SETSCALE) { if(value.toString().equalsIgnoreCase("true")) bScale = true ; else if(value.toString().equalsIgnoreCase("false")) bScale = false ; return true ; } // fit clip to button' size else if (property == SETRELIEFWIDTH) { try { iBorderGlow = Integer.parseInt(value.toString()); } catch(Exception ex){return false;} return true ; } /*-------------------------* * set the gradient colors * *-------------------------*/ else if (property == SETGRADIENT) { String sColor = value.toString().trim(); String sRGB="" ; Color c=null ; StringTokenizer st = new StringTokenizer(sColor, ","); try { { // start gradient color sRGB = st.nextToken(); gradient1 = makeColor(sRGB); // end gradient color sRGB = st.nextToken(); gradient2 = makeColor(sRGB); } } catch(Exception e) { e.printStackTrace(); return false; } /* clrGlowInnerHi = gradient1; clrGlowInnerLo = gradient1; clrGlowOuterHi = gradient2; clrGlowOuterLo = gradient2; */ clrGlowInnerHi = toDark(gradient1,.9f); clrGlowInnerLo = toBright(gradient1,.9f); clrGlowOuterHi = toDark(gradient2,.9f); clrGlowOuterLo = toBright(gradient2,.9f); /* clrGlowInnerHi = gradient2.brighter(); clrGlowInnerLo = toDark(gradient2,.8f); clrGlowOuterHi = toDark(gradient1,.8f); clrGlowOuterLo = gradient1.brighter(); */ return true; } /*----------------------* * set the border color * *----------------------*/ else if (property == SETBORDERCOLOR) { Color c=makeColor(value.toString()) ; cBorder = c ; return true ; } // rotation degree else if (property == SETROTATION) { String s = value.toString() ; try { double d = Double.parseDouble(s); dRotation = d ; repaint(); } catch (Exception ex) {System.out.println("setRotation():"+ex.toString());return false ;} return true ; } // set the label else if (property == ID.LABEL) { String label = value.toString(); if(label.equalsIgnoreCase("null")) label = null ; // replace separator by carriage return setLabel(label.replace(cSeparator, '\n')); sInitialLabel = label ; return true ; } // set the NewLine separator else if (property == setSeparator) { String s = value.toString() ; String label = sInitialLabel ; char c ; try { c = s.charAt(0) ; cSeparator = c ; // replace separator by carriage return if(label != null) { setLabel(label.replace(cSeparator, '\n')); invalidate(); } } catch (Exception e) { System.out.println(e.toString()); } return true ; } else if (property == ID.FOREGROUND) { Color c = (Color)value; setFGcolor(c); invalidate(); return super.setProperty(property, c); } else if (property == ID.BACKGROUND) { Color c = (Color)value; setBGcolor(c); invalidate(); return super.setProperty(property, c); } else if (property == ID.FONT) { Font f = (Font)value; setFonte(f); invalidate(); return super.setProperty(property, f); } else if (property == ID.LOCATION) { Point p = (Point)value; setLocation(p); invalidate(); return super.setProperty(property, p); } // // set the label position // else if (property == SETTEXTPOS) { String s = value.toString() ; if(s.equalsIgnoreCase("left")) setTextPosition(1); else if(s.equalsIgnoreCase("center")) setTextPosition(2); else if(s.equalsIgnoreCase("right")) setTextPosition(3); log("setProperty - SETTEXTPOS value=" + value.toString()); invalidate(); return true; } // // set the shadow color // else if (property == SETSHADOWCOLOR) { Color c = makeColor(value.toString()) ; setShadowcolor(c); invalidate(); return true; } // // set the shadow shift // else if (property == SETSHADOWSHIFT) { String s = value.toString(); int iX=0, iY=0; StringTokenizer st = new StringTokenizer(s, ","); try{ if(st.hasMoreTokens()) iX = Integer.parseInt(st.nextToken()); else return false ; if(st.hasMoreTokens()) iY = Integer.parseInt(st.nextToken()); else return false ; } catch(Exception ex){System.out.println("SetShadowShift():bad values given ["+s+"] must be x,y numeric values pair");return false;} dShadowX = (double)iX ; dShadowY = (double)iY ; return true; } // // set the border color // else if (property == SETBACKGROUNDCOLOR) { Color c = makeColor(value.toString()) ; setBackgroundcolor(c); invalidate(); return true; } // // read an image from a file // else if (property == SETIMAGE) { String s = value.toString() ; String sPos = null ; Image img = null ; log("setProperty - SETIMAGE value=" + s); String sFileName = s ; int iPos = s.indexOf(","); if(iPos > -1) { sFileName = s.substring(0,iPos) ; sPos = (s.substring(iPos+1)); log("filename="+sFileName+" position="+sPos); } if(! sFileName.equalsIgnoreCase("null")) img = loadImage( sFileName ) ; setBTImage(img) ; if(sPos != null) setImagePosition(sPos.toUpperCase()); invalidate(); return true; } // // read an image from a file // else if (property == SETIMAGEON) { String sFileName = value.toString() ; Image img = null ; log("setProperty - SETIMAGEON value=" + sFileName); img = loadImage( sFileName ) ; setImageON(img) ; invalidate(); return true; } // // set the image position // else if (property == SETIMAGEPOS) { String s = value.toString() ; setImagePosition(s); invalidate(); return true; } else if (property == ID.IS_DEFAULT) { bDefault = true ; return super.setProperty(property, value); } // // enable ? // else if (property == ID.ENABLED) { if(value.toString().equalsIgnoreCase("true")) setEnable(true) ; else setEnable(false) ; invalidate(); return super.setProperty(property, value); } // // visible ? // else if (property == ID.VISIBLE) { if(value.toString().equalsIgnoreCase("true")) setVisible(true) ; else setVisible(false) ; invalidate(); return super.setProperty(property, value); } // debug mode else if (property == SETDEBUG) { if(value.toString().equalsIgnoreCase("true")) bLog = true ; else if(value.toString().equalsIgnoreCase("false")) bLog = false ; return true ; } else { return super.setProperty(property, value); } } /*---------------------------------------------------------------* * Load an image from JAR file, Client machine or Internet URL *----------------------------------------------------------------*/ private Image loadImage(String p_imageName) { URL imageURL = null; boolean loadSuccess = false; Image img = null ; String imageName = p_imageName ; imageName = p_imageName ; //JAR log("Searching JAR for " + imageName); imageURL = getClass().getResource(imageName); if (imageURL != null) { log("URL: " + imageURL.toString()); try { img = Toolkit.getDefaultToolkit().getImage(imageURL); loadSuccess = true; log("Image found in JAR: " + imageURL.toString()); return img ; } catch (Exception ilex) { log("Error loading image from JAR: " + ilex.toString()); } } else { log("Unable to find " + imageName + " in JAR"); } //DOCBASE if (loadSuccess == false) { imageName = "file:///" + p_imageName ; log("Searching docbase for " + p_imageName); try { if(p_imageName.toLowerCase().startsWith("http://")||p_imageName.toLowerCase().startsWith("https://")) { log("trying to read:"+p_imageName); imageURL = new URL(p_imageName); } else if(imageName.toLowerCase().startsWith("file:")) { imageURL = new URL(imageName); } else { imageURL = new URL(m_codeBase.getProtocol() + "://" +m_codeBase.getHost() + ":" + m_codeBase.getPort() + imageName); } log("Constructed URL: " + imageURL.toString()); try { img = createImage((java.awt.image.ImageProducer)imageURL.getContent()); loadSuccess = true; log("Image found in DOCBASE: " + imageURL.toString()); return img ; } catch (Exception ilex) { log("Error reading image - " + ilex.toString()); } } catch (java.net.MalformedURLException urlex) { log("Error creating URL - " + urlex.toString()); } } //CODEBASE if (loadSuccess == false) { log("Searching codebase for " + imageName); try { imageURL = new URL(m_codeBase, imageName); log("Constructed URL: " + imageURL.toString()); try { img = createImage((java.awt.image.ImageProducer)imageURL.getContent()); loadSuccess = true; log("Image found in CODEBASE: " + imageURL.toString()); return img ; } catch (Exception ilex) { log("Error reading image - " + ilex.toString()); } } catch (java.net.MalformedURLException urlex) { log("Error creating URL - " + urlex.toString()); } } if (loadSuccess == false) { log("Error image " + imageName + " could not be located"); } return img ; } /* * calculate the image x,y coordinate */ private Point SetImgCoordinate() { int x=5, y=5 ; // image on top position if(sImgPos.equalsIgnoreCase("LT")) { x = iDec; y = iDec; } else if(sImgPos.equalsIgnoreCase("CT")) { x = (iW/2)-(iImgW/2); y = iDec; } else if(sImgPos.equalsIgnoreCase("RT")) { x = (iW)-(iImgW)-iDec; y = iDec; } // image on middle position else if(sImgPos.equalsIgnoreCase("LM")) { x = iDec; y = (iH/2)-(iImgH/2); } else if(sImgPos.equalsIgnoreCase("CM")) { x = (iW/2)-(iImgW/2); y = (iH/2)-(iImgH/2); } else if(sImgPos.equalsIgnoreCase("RM")) { x = (iW)-(iImgW)-iDec; y = (iH/2)-(iImgH/2); } // image on bottom position else if(sImgPos.equalsIgnoreCase("LB")) { x = iDec; y = iH-(iImgH)-iDec; } else if(sImgPos.equalsIgnoreCase("CB")) { x = (iW/2)-(iImgW/2); y = iH-(iImgH)-iDec; } else if(sImgPos.equalsIgnoreCase("RB")) { x = (iW)-(iImgW)-iDec; y = iH-(iImgH)-iDec; } if(x < 1) x=iDec ; if(y < 1) y=iDec ; Point pt = new Point(x,y); return pt ; } class RoundBorder extends AbstractBorder { public void paintBorder(Component c, Graphics g, int x, int y, int width, int height) { Graphics2D g2 = (Graphics2D) g ; g2.setColor (cBorder) ; if(height < 40) { fWidth = 1.0f ; g2.setStroke(new BasicStroke(fWidth)); } else { fWidth = 1.5f ; g2.setStroke(new BasicStroke(fWidth)); } g.drawRoundRect ( x+2 , y+2 , width-4 , height-4 , 10, 10) ; } public Insets getBorderInsets ( ) { return new Insets (2,2,2,2) ; } } /** * Utility function to print out a debug message to the Java Console * @param msg string to display, this will be prefixed with the classname of the PJC */ public void log(String msg) { if(bLog) System.out.println("AmazingButton(): " + msg); } Color toDark(Color c, float factor) { return new Color(Math.max((int)(c.getRed() * factor), 0), Math.max((int)(c.getGreen()* factor), 0), Math.max((int)(c.getBlue() * factor), 0)); } Color toBright(Color c, float factor) { int r = c.getRed(); int g = c.getGreen(); int b = c.getBlue(); int i = (int)(1.0/(1.0-factor)); if ( r == 0 && g == 0 && b == 0) { return new Color(i, i, i); } if ( r > 0 && r < i ) r = i; if ( g > 0 && g < i ) g = i; if ( b > 0 && b < i ) b = i; return new Color(Math.min((int)(r/factor), 255), Math.min((int)(g/factor), 255), Math.min((int)(b/factor), 255)); } /*----------------------------------------* * Make a color from a RGB string * Color c = makeColor( "r128g25b100" ); *----------------------------------------*/ public static Color makeColor(String s) { int r=-1, g=-1, b=-1 ; String sR = "255", sG = "255", sB = "255" ; int iR=255, iG=255, iB=255 ; Color c = Color.white ; r = s.indexOf("r") ; g = s.indexOf("g") ; b = s.indexOf("b") ; if( r>-1 && g>-1 && b>-1 ) { iR = Integer.parseInt(s.substring(r+1,g)) ; iG = Integer.parseInt(s.substring(g+1,b)) ; iB = Integer.parseInt(s.substring(b+1)) ; try { c = new Color(iR,iG,iB) ; } catch( Exception e) {} ; } return c ; } public void focusGained(FocusEvent e) { if (e.getComponent() == this) { // put the focus on the component e.getComponent().requestFocus(); bFocus = true ; } } public void focusLost(FocusEvent e) { bFocus = false ; } /** * Private class to handle user mouse actions */ class ButtonMouseAdapter extends MouseAdapter { /** * User moved the mouse over the button */ public void mouseEntered(MouseEvent me) { bFocus=true ; mouseON(); } /** * User moved the mouse out of the button */ public void mouseExited(MouseEvent me) { bFocus=false ; mouseOFF(); } /** * User moved the mouse out of the button */ public void mousePressed(MouseEvent me) { bPressed = true ; } /** * User moved the mouse out of the button */ public void mouseReleased(MouseEvent me) { bPressed = false ; } } public void drawText(int w, int h, Graphics2D g2) { Rectangle2D rect = new Rectangle2D.Double(); FontRenderContext frc = g2.getFontRenderContext(); /* * gets the outline shape of the glyph vector created * from the current font and String */ shape = fTextFont.createGlyphVector(frc, text).getOutline(); // creates a shape transformed with the current transform tshape = at.createTransformedShape(shape); // gets a PathIterator that iterates the boundary of shape PathIterator pi = shape.getPathIterator(null); float seg[] = new float[6]; float tseg[] = new float[6]; GeneralPath working = new GeneralPath(GeneralPath.WIND_NON_ZERO); float x=0, y=0; // Current point on the path float tx=0, ty=0; // Transformed path point float cx=0, cy=0; // Last moveTo point, for SEG_CLOSE float tcx=0, tcy=0; // Transformed last moveTo point /* * iterates through the Shape and builds the ribbon * by adding GeneralPath objects */ while(!pi.isDone()) { int segType = pi.currentSegment(seg); switch(segType) { case PathIterator.SEG_MOVETO: at.transform(seg, 0, tseg, 0, 1); x = seg[0]; y = seg[1]; tx = tseg[0]; ty = tseg[1]; cx = x; cy = y; tcx = tx; tcy = ty; break; case PathIterator.SEG_LINETO: at.transform(seg, 0, tseg, 0, 1); if (Line2D.relativeCCW(x, y, tx, ty, seg[0], seg[1]) < 0) { working.moveTo(x, y); working.lineTo(seg[0], seg[1]); working.lineTo(tseg[0], tseg[1]); working.lineTo(tx, ty); working.lineTo(x, y); } else { working.moveTo(x, y); working.lineTo(tx, ty); working.lineTo(tseg[0], tseg[1]); working.lineTo(seg[0], seg[1]); working.lineTo(x, y); } x = seg[0]; y = seg[1]; tx = tseg[0]; ty = tseg[1]; break; case PathIterator.SEG_QUADTO: at.transform(seg, 0, tseg, 0, 2); if (Line2D.relativeCCW(x, y, tx, ty, seg[2], seg[3]) < 0) { working.moveTo(x, y); working.quadTo(seg[0], seg[1], seg[2], seg[3]); working.lineTo(tseg[2], tseg[3]); working.quadTo(tseg[0], tseg[1], tx, ty); working.lineTo(x, y); } else { working.moveTo(x, y); working.lineTo(tx, ty); working.quadTo(tseg[0], tseg[1], tseg[2], tseg[3]); working.lineTo(seg[2], seg[3]); working.quadTo(seg[0], seg[1], x, y); } x = seg[2]; y = seg[3]; tx = tseg[2]; ty = tseg[3]; break; case PathIterator.SEG_CUBICTO: at.transform(seg, 0, tseg, 0, 3); if (Line2D.relativeCCW(x, y, tx, ty, seg[4], seg[5]) < 0) { working.moveTo(x, y); working.curveTo(seg[0], seg[1], seg[2], seg[3], seg[4], seg[5]); working.lineTo(tseg[4], tseg[5]); working.curveTo(tseg[2], tseg[3], tseg[0], tseg[1], tx, ty); working.lineTo(x, y); } else { working.moveTo(x, y); working.lineTo(tx, ty); working.curveTo(tseg[0], tseg[1], tseg[2], tseg[3], tseg[4], tseg[5]); working.lineTo(seg[4], seg[5]); working.curveTo(seg[2], seg[3], seg[0], seg[1], x, y); } x = seg[4]; y = seg[5]; tx = tseg[4]; ty = tseg[5]; break; case PathIterator.SEG_CLOSE: if (Line2D.relativeCCW(x, y, tx, ty, cx, cy) < 0) { working.moveTo(x, y); working.lineTo(cx, cy); working.lineTo(tcx, tcy); working.lineTo(tx, ty); working.lineTo(x, y); } else { working.moveTo(x, y); working.lineTo(tx, ty); working.lineTo(tcx, tcy); working.lineTo(cx, cy); working.lineTo(x, y); } x = cx; y = cy; tx = tcx; ty = tcy; } pi.next(); } // while ribbon = working; g2.setComposite(AlphaComposite.SrcOver); Rectangle r = shape.getBounds(); g2.translate(w*.5-r.width*.5,h*.5+r.height*.5); if(bPressed) g2.translate(1,1); // fills the transformed shape with shadow color if(bPressed) g2.setColor(cShadow.darker()); else g2.setColor(cShadow); g2.fill(tshape); /* * fills the shape producing the 3D effect with a * partially opaque white color */ g2.setColor(cShadow); g2.fill(ribbon); if(bPressed) g2.setPaint(new GradientPaint(0,0,toDark(gradient1,.9f),0,r.height,toDark(gradient2,.9f))); else g2.setPaint(new GradientPaint(0,0,gradient1,r.width,r.height,gradient2)); // fills the shape with gradient g2.clip(shape); g2.fill(shape); // strokes the outline of shape focusStroke=new BasicStroke(2.0f,BasicStroke.CAP_ROUND,BasicStroke.JOIN_BEVEL); g2.setColor(cBorder); g2.draw(shape); /**/ if(bRelief || bReliefAll) { // draw relief //paintBorderGlow(ribbon, g2, iBorderGlow); paintBorderGlow(shape, g2, iBorderGlow); } /**/ // draw default/focus mark //focusStroke=new BasicStroke(2.0f,BasicStroke.CAP_ROUND,BasicStroke.JOIN_BEVEL); focusStroke=new BasicStroke(2.0f); g2.setStroke(focusStroke); if(bDefault && bEnable) { g2.setColor(cDefault); g2.draw(shape); } if(bFocus && bEnable) { g2.setColor(cFocus); g2.draw(shape); } } private static Color getMixedColor(Color c1, float pct1, Color c2, float pct2) { float[] clr1 = c1.getComponents(null); float[] clr2 = c2.getComponents(null); for (int i = 0; i < clr1.length; i++) { clr1[i] = (clr1[i] * pct1) + (clr2[i] * pct2); } return new Color(clr1[0], clr1[1], clr1[2], clr1[3]); } private void paintBorderGlow(Shape shape,Graphics2D g2, int glowWidth) { int gw = glowWidth * 2; for (int i = gw; i >= 2; i -= 2) { float pct = (float) (gw - i) / (gw - 1); Color mixHi = getMixedColor(clrGlowInnerHi, pct, clrGlowOuterHi, 1.0f - pct); Color mixLo = getMixedColor(clrGlowInnerLo, pct, clrGlowOuterLo, 1.0f - pct); g2.setPaint(new GradientPaint(0.0f, getHeight() * 0.25f, mixHi, 0.0f, getHeight(), mixLo)); g2.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_ATOP,pct)); g2.setStroke(new BasicStroke(i)); g2.draw(shape); } } private void paintBorderShadow(Shape shape,Graphics2D g2, int shadowWidth) { g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON); int sw = shadowWidth*2; for (int i=sw; i >= 2; i-=2) { float pct = (float)(sw - i) / (sw - 1); g2.setColor(getMixedColor(Color.lightGray, pct, Color.lightGray, 1.0f-pct)); g2.setStroke(new BasicStroke(i)); g2.draw(shape); } } }