pdfexportdialog.java

完全基于java开发的svg矢量绘图工具

 
        if(bundle!=null){
            
            try{
                titleLabel=bundle.getString("labelexporttitle");
                authorLabel=bundle.getString("labelexportauthor");
                subjectLabel=bundle.getString("labelexportsubject");
                keywordsLabel=bundle.getString("labelexportkeywords");
                creatorLabel=bundle.getString("labelexportcreator");
            }catch (Exception ex){}
        }
        
        //creating the jlabels
        JLabel  titleLbl=new JLabel(titleLabel+" : "), authorLbl=new JLabel(authorLabel+" : "), 
                   subjectLbl=new JLabel(subjectLabel+" : "), keywordsLbl=new JLabel(keywordsLabel+" : "), 
                   creatorLbl=new JLabel(creatorLabel+" : ");
        
        titleLbl.setHorizontalAlignment(SwingConstants.RIGHT);
        authorLbl.setHorizontalAlignment(SwingConstants.RIGHT);
        subjectLbl.setHorizontalAlignment(SwingConstants.RIGHT);
        keywordsLbl.setHorizontalAlignment(SwingConstants.RIGHT);
        creatorLbl.setHorizontalAlignment(SwingConstants.RIGHT);
        
        //creating the textfields
        final JTextField titleTxt=new JTextField(25), authorTxt=new JTextField(25), 
                                subjectTxt=new JTextField(25), keywordsTxt=new JTextField(25), 
                                creatorTxt=new JTextField(25);
        
        //adding the listener to the textfields
        CaretListener caretListener=new CaretListener() {
            
            public void caretUpdate(CaretEvent evt) {
                
                if(evt.getSource().equals(titleTxt)) {
                    
                    title=titleTxt.getText();
                    
                }else if(evt.getSource().equals(authorTxt)) {
                    
                    author=authorTxt.getText();
                    
                }else if(evt.getSource().equals(subjectTxt)) {
                    
                    subject=subjectTxt.getText();
                    
                }else if(evt.getSource().equals(keywordsTxt)) {
                    
                    keywords=keywordsTxt.getText();
                    
                }else if(evt.getSource().equals(creatorTxt)) {
                    
                    creator=creatorTxt.getText();
                }
            }
        };
        
        titleTxt.addCaretListener(caretListener);
        authorTxt.addCaretListener(caretListener);
        subjectTxt.addCaretListener(caretListener);
        keywordsTxt.addCaretListener(caretListener);
        creatorTxt.addCaretListener(caretListener);
        
        //adding the widgets to the panel
        GridBagLayout gridBag=new GridBagLayout();
        pageInfoPanel.setLayout(gridBag);
        GridBagConstraints c=new GridBagConstraints();
        c.fill=GridBagConstraints.HORIZONTAL;
        
        c.anchor=GridBagConstraints.EAST;
        c.gridwidth=1;
        c.insets=new Insets(2, 4, 2, 0);
        gridBag.setConstraints(titleLbl, c);
        pageInfoPanel.add(titleLbl);

        c.anchor=GridBagConstraints.WEST;
        c.gridwidth=GridBagConstraints.REMAINDER;
        c.insets=new Insets(2, 0, 2, 4);
        gridBag.setConstraints(titleTxt, c);
        pageInfoPanel.add(titleTxt);
        
        c.anchor=GridBagConstraints.EAST;
        c.gridwidth=1;
        c.insets=new Insets(2, 4, 2, 0);
        gridBag.setConstraints(authorLbl, c);
        pageInfoPanel.add(authorLbl);

        c.anchor=GridBagConstraints.WEST;
        c.gridwidth=GridBagConstraints.REMAINDER;
        c.insets=new Insets(2, 0, 2, 4);
        gridBag.setConstraints(authorTxt, c);
        pageInfoPanel.add(authorTxt);
        
        c.anchor=GridBagConstraints.EAST;
        c.gridwidth=1;
        c.insets=new Insets(2, 4, 2, 0);
        gridBag.setConstraints(subjectLbl, c);
        pageInfoPanel.add(subjectLbl);

        c.anchor=GridBagConstraints.WEST;
        c.gridwidth=GridBagConstraints.REMAINDER;
        c.insets=new Insets(2, 0, 2, 4);
        gridBag.setConstraints(subjectTxt, c);
        pageInfoPanel.add(subjectTxt);
        
        c.anchor=GridBagConstraints.EAST;
        c.gridwidth=1;
        c.insets=new Insets(2, 4, 2, 0);
        gridBag.setConstraints(keywordsLbl, c);
        pageInfoPanel.add(keywordsLbl);

        c.anchor=GridBagConstraints.WEST;
        c.gridwidth=GridBagConstraints.REMAINDER;
        c.insets=new Insets(2, 0, 2, 4);
        gridBag.setConstraints(keywordsTxt, c);
        pageInfoPanel.add(keywordsTxt);
        
        c.anchor=GridBagConstraints.EAST;
        c.gridwidth=1;
        c.insets=new Insets(2, 4, 2, 0);
        gridBag.setConstraints(creatorLbl, c);
        pageInfoPanel.add(creatorLbl);

        c.anchor=GridBagConstraints.WEST;
        c.gridwidth=GridBagConstraints.REMAINDER;
        c.insets=new Insets(2, 0, 2, 4);
        gridBag.setConstraints(creatorTxt, c);
        pageInfoPanel.add(creatorTxt);

        return pageInfoPanel;
    }
 
    /**
     * the class of the items of the combo box used for choosing a predefined size
     */
    protected static class PredefinedPageSizeItem{
        
        /**
         * the map associating a size object to the corresponding label
         */
        protected static LinkedHashMap<com.lowagie.text.Rectangle, String> sizeToLabel=
                                                                                    new LinkedHashMap<com.lowagie.text.Rectangle, String>();
        
        /**
         * the labels of the predefined sizes
         */
        protected static String label_11X17="", labelA0="", labelA1="", labelA10="", labelA2="", 
                                                labelA3="", labelA4="", labelA5="", labelA6="", labelA7="", labelA8="", 
                                                labelA9="", labelARCH_A="", labelARCH_B="", labelARCH_C="", labelARCH_D="", 
                                                labelARCH_E="", labelB0="", labelB1="", labelB2="", labelB3="", labelB4="", 
                                                labelB5="", labelFLSA="", labelFLSE="", labelHALFLETTER="", labelLEDGER="", 
                                                labelLEGAL="", labelLETTER="", labelNOTE="";
        
        /**
         * the array of the combo items
         */
        protected static PredefinedPageSizeItem[] items=null;
        
        static {
            
            //getting the labels
            ResourceBundle bundle=SVGEditor.getBundle();
            
            if(bundle!=null){
                
                try{
                    label_11X17=bundle.getString("labelexportpdf_11X17"); 
                    labelA0=bundle.getString("labelexportpdfA0"); 
                    labelA1=bundle.getString("labelexportpdfA1"); 
                    labelA10=bundle.getString("labelexportpdfA10"); 
                    labelA2=bundle.getString("labelexportpdfA2"); 
                    labelA3=bundle.getString("labelexportpdfA3"); 
                    labelA4=bundle.getString("labelexportpdfA4"); 
                    labelA5=bundle.getString("labelexportpdfA5");
                    labelA6=bundle.getString("labelexportpdfA6"); 
                    labelA7=bundle.getString("labelexportpdfA7");
                    labelA8=bundle.getString("labelexportpdfA8"); 
                    labelA9=bundle.getString("labelexportpdfA9"); 
                    labelARCH_A=bundle.getString("labelexportpdfARCH_A"); 
                    labelARCH_B=bundle.getString("labelexportpdfARCH_B");
                    labelARCH_C=bundle.getString("labelexportpdfARCH_C");
                    labelARCH_D=bundle.getString("labelexportpdfARCH_D");
                    labelARCH_E=bundle.getString("labelexportpdfARCH_E");
                    labelB0=bundle.getString("labelexportpdfB0");
                    labelB1=bundle.getString("labelexportpdfB1"); 
                    labelB2=bundle.getString("labelexportpdfB2");
                    labelB3=bundle.getString("labelexportpdfB3"); 
                    labelB4=bundle.getString("labelexportpdfB4"); 
                    labelB5=bundle.getString("labelexportpdfB5"); 
                    labelFLSA=bundle.getString("labelexportpdfFLSA"); 
                    labelFLSE=bundle.getString("labelexportpdfFLSE"); 
                    labelHALFLETTER=bundle.getString("labelexportpdfHALFLETTER"); 
                    labelLEDGER=bundle.getString("labelexportpdfLEDGER"); 
                    labelLEGAL=bundle.getString("labelexportpdfLEGAL"); 
                    labelLETTER=bundle.getString("labelexportpdfLETTER"); 
                    labelNOTE=bundle.getString("labelexportpdfNOTE");
                }catch (Exception ex){}
            }
            
            //filling the map of the sizes
            sizeToLabel.put(PageSize._11X17, label_11X17);
            sizeToLabel.put(PageSize.A0, labelA0);
            sizeToLabel.put(PageSize.A1, labelA1);
            sizeToLabel.put(PageSize.A10, labelA10);
            sizeToLabel.put(PageSize.A2, labelA2);
            sizeToLabel.put(PageSize.A3, labelA3);
            sizeToLabel.put(PageSize.A4, labelA4);
            sizeToLabel.put(PageSize.A5, labelA5);
            sizeToLabel.put(PageSize.A6, labelA6);
            sizeToLabel.put(PageSize.A7, labelA7);
            sizeToLabel.put(PageSize.A8, labelA8);
            sizeToLabel.put(PageSize.A9, labelA9);
            sizeToLabel.put(PageSize.ARCH_A, labelARCH_A);
            sizeToLabel.put(PageSize.ARCH_B, labelARCH_B);
            sizeToLabel.put(PageSize.ARCH_C, labelARCH_C);
            sizeToLabel.put(PageSize.ARCH_D, labelARCH_D);
            sizeToLabel.put(PageSize.ARCH_E, labelARCH_E);
            sizeToLabel.put(PageSize.B0, labelB0);
            sizeToLabel.put(PageSize.B1, labelB1);
            sizeToLabel.put(PageSize.B2, labelB2);
            sizeToLabel.put(PageSize.B3, labelB3);
            sizeToLabel.put(PageSize.B4, labelB4);
            sizeToLabel.put(PageSize.B5, labelB5);
            sizeToLabel.put(PageSize.FLSA, labelFLSA);
            sizeToLabel.put(PageSize.FLSE, labelFLSE);
            sizeToLabel.put(PageSize.HALFLETTER, labelHALFLETTER);
            sizeToLabel.put(PageSize.LEDGER, labelLEDGER);
            sizeToLabel.put(PageSize.LEGAL, labelLEGAL);
            sizeToLabel.put(PageSize.LETTER, labelLETTER);
            sizeToLabel.put(PageSize.NOTE, labelNOTE);
            
            items=new PredefinedPageSizeItem[sizeToLabel.size()];
            com.lowagie.text.Rectangle itemSize=null;
            LinkedList<com.lowagie.text.Rectangle> sizes=
                                                                    new LinkedList<com.lowagie.text.Rectangle>(sizeToLabel.keySet());
            
            //creating all the items according to the size objects that can be found in the map
            for(int i=0; i<sizes.size(); i++) {
                
                itemSize=sizes.get(i);
                
                //creating the new combo item
                items[i]=new PredefinedPageSizeItem(itemSize);
            }
        }
        
        /**
         * the size associated with the item
         */
        protected com.lowagie.text.Rectangle size=PageSize.A4;
        
        /**
         * the label of this item
         */
        protected String label="";
        
        /**
         * the constructor of the class
         * @param size the size for the item
         */
        private PredefinedPageSizeItem(com.lowagie.text.Rectangle size) {
            
            this.size=size;
            this.label=sizeToLabel.get(size);
        }

        /**
         * @return Returns the size.
         */
        public com.lowagie.text.Rectangle getSize() {
            return size;
        }

        @Override
        public String toString() {

            return label;
        }

        /**
         * @return Returns the sizeToLabel.
         */
        protected static LinkedHashMap<com.lowagie.text.Rectangle, String> getPageSizeToLabel() {
            return sizeToLabel;
        }
        
        /**
         * returns the combo item corresponding to the given page size
         * @param pageSize a page size
         * @return the combo item corresponding to the given page size
         */
        protected static PredefinedPageSizeItem getItem(com.lowagie.text.Rectangle pageSize) {
            
            PredefinedPageSizeItem item=null;
            
            if(pageSize!=null) {

                //getting the item that has got the given page size for its size
                for(int i=0; i<items.length; i++) {
                    
                    if(items[i]!=null && items[i].getSize()!=null && items[i].getSize().equals(pageSize)) {
                        
                        item=items[i];
                        break;
                    }
                }
            }
            
            return item;
        }

        /**
         * @return the array of the available predefined page size items
         */
        protected static PredefinedPageSizeItem[] getItems() {

            return items;
        }
    }
}