drawsketchframe.java

基于MPEG 7 标准,符合未来语义网架构,很值得参考

            for (int i = 0; i < components.length; i++) {
                addNewComponent(components[i]);
            }

            repaint();
        } catch (Exception e1) {
            log.error(e1);
            e1.printStackTrace();
        }
    }

    public void actionColorLayout(ActionEvent e) {
        try {
            if (image == null) { // load one image from file
                String file = FileTools.showOpenDialog(cfg.getDataDir(), "jpg", "JPEG Image", true, null);
                //log.debug("Analyse file: " + file);

                if (file == null) {
                    return;
                }

                image = javax.imageio.ImageIO.read(new File(file));
                drawPanel.setBackgroundImage(image);
            }

            ColorLayout colorLayout = new ColorLayout(image);
            colorLayout.setNumberOfYCoeff(COLOR_LAYOUT_Y);
            colorLayout.setNumberOfCCoeff(COLOR_LAYOUT_C);


            Element colorLayoutElement = colorLayout.getDescriptor();

            Document doc = new Document(colorLayoutElement);


            repaint();
        } catch (Exception e1) {
            log.error(e1);
            e1.printStackTrace();
        }
    }


    public void actionClear(ActionEvent e) {
        clear();
    }

    public void actionOpenMpeg7(ActionEvent e) {
        log.warn("method " + "actionOpenMpeg7" + " not implemented");
    }

    public void actionSaveMpeg7(ActionEvent e) {
        log.warn("method " + "actionSaveMpeg7" + " not implemented");
    }

    public void actionCloseDialog(ActionEvent e) {
        log.warn("method " + "actionCloseDialog" + " not implemented");
    }

    public void actionColorPalette(ActionEvent e) {
        log.warn("method " + "actionColorPalette" + " not implemented");
    }

    public void actionViewMpeg7(ActionEvent e) {
        /*Mpeg7 mpeg7Document = generateMpeg7FromData(dataList1);

        XMLTreeView view = new XMLTreeView(new JFrame(), true, mpeg7Document.getDocument((Document) null));
        view.setSize(640, 480);
        //view.setLocation(this.getLocation().x + 20, this.getLocation().y + 20);
        view.setVisible(true);*/
    }

    /**
     * make a list with all data extracted from the visible components
     * like shape color and shape
     */
    private java.util.List makeIComponentList() { // update the List of the parent
        java.util.List returnValue = new Vector(1, 3);

        try {
            Component[] comp = drawPanel.getComponents();
            for (int i = 0; i < comp.length; i++) {
                if (IComponent.class.isInstance(comp[i])) {
                    IComponent icomp = (IComponent) comp[i];
                    //log.debug("ADD JCOMPONENT: " + icomp.toString());
                    returnValue.add(icomp);
                }
            }
        } catch (Exception e1) {
            log.error(e1);
            e1.printStackTrace();
        }
        return returnValue;
    }


    private void updateData() { // update the List of the parent
        try {
            /*
            Component[] comp = drawPanel.getComponents();
            iComponentList.clear();
            for (int i = 0; i < comp.length; i++) {
                if (IComponent.class.isInstance(comp[i])) {
                    IComponent icomp = (IComponent) comp[i];
                    //log.debug("ADD JCOMPONENT: " + icomp.toString());
                    iComponentList.add(icomp);
                }
            } */
            // note: handler of iComponent may not change !!!!
            iComponentList.clear();
            iComponentList.addAll(makeIComponentList());
        } catch (Exception e1) {
            log.error(e1);
            e1.printStackTrace();
        }
    }


    public java.util.List getiComponentList() {
        return iComponentList;
    }

    public java.util.List<IComponentData> getDataList() {
        java.util.List<IComponentData> returnValue;
        returnValue = makeDataList();
        return returnValue;
    }


    public BufferedImage getImage() {
        return image;
    }


    public void actionDrawShape(ActionEvent e) {
        try {
            IShape shape1 = new IShape(drawPanel, Color.BLACK, Color.GRAY,
                            image, drawPanel.getBackgroundImageSize());
            addNewComponent(shape1);
        } catch (Exception e1) {
            log.error(e1);
            e1.printStackTrace();
        }
    }


    private void addNewComponent(IComponent component1) {
        drawPanel.add(component1);

        component1.addMouseListener(component1);
        component1.addMouseMotionListener(component1);
    }


    protected void finalize() throws Throwable {
        super.finalize();
    }

    /**
     * now we have an new document
     */
    public void getIcomponentFromDnd(IComponent component1) {

        drawPanel.addNewComponent(component1);
    }


    /**
     * make a list with all data extracted from the visible components
     * like shape color, cameraMotions and so on
     */
    private java.util.List<IComponentData> makeDataList() {
        java.util.List<IComponentData> returnValue = new ArrayList<IComponentData>();
        try {
            Component[] comp = drawPanel.getComponents();
            java.util.List<IComponentData> iComponentDataList = new ArrayList<IComponentData>();
            for (Component component1 : comp) {
                if (IComponent.class.isInstance(component1)) {
                    IComponent icomp = (IComponent) component1;
                    //log.debug("ADD JCOMPONENT: " + icomp.toString());
                    iComponentDataList.add(icomp.getComponentData());
                }
            }
            returnValue.addAll(iComponentDataList);

        } catch (Exception e1) {
            log.error(e1);
            e1.printStackTrace();
        }

        return returnValue;
    }

    // return backgroundImage or the sketch
    public BufferedImage getSketchImage() {
        BufferedImage returnValue = null;

        if (image == null) {
            return returnValue;
        }

        try {
            BufferedImage similarityImage;
            //updateData();
            java.util.List componentList = makeIComponentList();
            similarityImage = image;
            if (!(componentList == null) && !(componentList.size() == 0)) {
                IComponent[] compArray = new IComponent[componentList.size()];
                int counter;
                counter = 0;
                for (Iterator it = componentList.iterator(); it.hasNext();) {
                    IComponent icomp = (IComponent) it.next();
                    IComponent clone = (IComponent) icomp.clone();
                    if (IShape.class.isInstance(clone)) {
                        IShape shape = (IShape) clone;
                        shape.setDoDrawEffectOnMouseOver(false);
                        shape.setDoDrawBorder(false);
                    }
                    clone.setDrawPanel(this.drawPanel);

                    clone.setMoveable(true);
                    clone.setResizeable(true);
                    clone.setDoDnd(false);

                    compArray[counter] = clone;
                    counter++;
                } // end for

                similarityImage = java2dTools.javaObjectsToImage(compArray);
                returnValue = similarityImage;
            }
        } catch (Exception e) {
            e.printStackTrace();  //To change body of catch statement use Options | File Templates.
        }

        return returnValue;

    }

    public void actionViewMetadataImage(ActionEvent e) {
        BufferedImage similarityImage;

        similarityImage = getSketchImage();
        /*
        java.util.List componentList = makeIComponentList();
        similarityImage = image;
        if (!(componentList == null) && !(componentList.size() == 0)) {
            IComponent[] compArray = new IComponent[componentList.size()];
            int counter;
            counter = 0;
            for (Iterator it = componentList.iterator(); it.hasNext();) {
                IComponent icomp = (IComponent) it.next();
                IComponent clone = (IComponent) icomp.clone();
                clone.setDrawPanel(this.drawPanel);

                clone.setMoveable(true);
                clone.setResizeable(true);
                clone.setDoDnd(false);

                compArray[counter] = clone;
                counter++;
            } // end for

            similarityImage = java2dTools.javaObjectsToImage(compArray);
            */
        java2dTools.showImage(similarityImage);
        //} // end if
    }


}