JAVA帮助视图组件库 Help GUI 1.1源代码.zip

/* * MainFrame.java - HelpGui main frame * Copyright (C) 2003 Alexandre THOMAS * [email protected] * http://helpgui.sourceforge.net * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 2 * of the License, or any later version. * * This program 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 for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ package net.sourceforge.helpgui.gui; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.awt.GridBagConstraints; import java.awt.GridBagLayout; import javax.swing.ImageIcon; import javax.swing.JButton; import javax.swing.JFrame; import javax.swing.JToolBar; import javax.swing.JMenuBar; import javax.swing.JMenu; import javax.swing.JMenuItem; import net.sourceforge.helpgui.page.PageBookMarks; import net.sourceforge.helpgui.util.Language; import net.sourceforge.helpgui.parser.TocOpen; import net.sourceforge.helpgui.util.Out; import net.sourceforge.helpgui.HelpGui; /** * Main frame of the help GUI * @author Alexandre THOMAS */ public class MainFrame extends JFrame implements ActionListener{ /** Version of HelpGUI.*/ public String version = "1.0"; /**Buttons on the toolbar*/ protected JButton jbPrev; protected JButton jbNext; protected JButton jbHome; protected JButton jbPrint; protected JButton jbBookmarks; /** Menu for bookmarks */ JMenu menuBookMarks; //The view of the data protected HelpView helpView; /** The help path where the data are */ public static String helpPath = "/docs/help"; /** The icons path where the icons are */ public static String iconsPath = "java"; //////////////////////////////////////////////////////////////////// /** Standard Constructor. */ public MainFrame () { super("Help Gui"); initFrame("/docs/help", iconsPath); } /** Standard Constructor. */ public MainFrame (String helpPath) { super("Help Gui"); initFrame(helpPath, iconsPath); } /** Standard Constructor. */ public MainFrame(String helpPath, String iconsPath) { super("Help Gui"); initFrame(helpPath, iconsPath); } /** Standard Constructor. */ public void initFrame(String helpPath, String iconsPath) { //Remove the last "/" character if(helpPath.endsWith("/")) helpPath = helpPath.substring(0,helpPath.length()-1); this.helpPath = helpPath; this.iconsPath = iconsPath; //Default action on close setDefaultCloseOperation(DO_NOTHING_ON_CLOSE); addWindowListener(new java.awt.event.WindowAdapter() { public void windowClosing(java.awt.event.WindowEvent evt) { setVisible(false); } }); //Create the menu bar JMenuBar menuBar = new JMenuBar(); setJMenuBar(menuBar); JMenu menuFile = new JMenu(Language.getInstance().getText("file")); JMenu menuAction = new JMenu(Language.getInstance().getText("action")); menuBookMarks = new JMenu(Language.getInstance().getText("bookmarks")); menuBar.add(menuFile); menuBar.add(menuAction); menuBar.add(menuBookMarks); menuFile.add(Language.getInstance().getText("print")).addActionListener(this); menuFile.add(Language.getInstance().getText("quit")).addActionListener(this); menuAction.add(Language.getInstance().getText("previous")).addActionListener(this); menuAction.add(Language.getInstance().getText("next")).addActionListener(this); menuAction.add(Language.getInstance().getText("home")).addActionListener(this); menuBookMarks.add(Language.getInstance().getText("addBookmarks")).addActionListener(this); menuBookMarks.addSeparator(); //Construct the buttons jbPrev = new TestRolloverButton(new ImageIcon(getClass().getResource("/net/sourceforge/helpgui/icons/"+iconsPath+"/previous.gif"))); jbNext = new TestRolloverButton(new ImageIcon(getClass().getResource("/net/sourceforge/helpgui/icons/"+iconsPath+"/next.gif"))); jbHome = new TestRolloverButton(new ImageIcon(getClass().getResource("/net/sourceforge/helpgui/icons/"+iconsPath+"/home.gif"))); jbPrint = new TestRolloverButton(new ImageIcon(getClass().getResource("/net/sourceforge/helpgui/icons/"+iconsPath+"/print.gif"))); jbBookmarks = new TestRolloverButton(new ImageIcon(getClass().getResource("/net/sourceforge/helpgui/icons/"+iconsPath+"/addbookmarks.gif"))); jbPrev.addActionListener(this); jbNext.addActionListener(this); jbHome.addActionListener(this); jbPrint.addActionListener(this); jbBookmarks.addActionListener(this); //Construct a toolbar JToolBar toolBar = new JToolBar(); toolBar.setRollover(true); toolBar.setFloatable(false); toolBar.setBorderPainted(true); //Add buttons to toolbar toolBar.add(jbPrev); toolBar.add(jbNext); toolBar.add(jbHome); toolBar.add(jbPrint); toolBar.add(jbBookmarks); //Set ToolTipsText to the button jbPrev.setToolTipText(Language.getInstance().getText("previous")); jbNext.setToolTipText(Language.getInstance().getText("next")); jbHome.setToolTipText(Language.getInstance().getText("home")); jbPrint.setToolTipText(Language.getInstance().getText("print")); jbBookmarks.setToolTipText(Language.getInstance().getText("addBookmarks")); //View of Data helpView = new HelpView(); //Construct gui parameters GridBagLayout gbPanel = new GridBagLayout(); GridBagConstraints gbcPanel = new GridBagConstraints(); getContentPane().setLayout( gbPanel ); //Add the main tool bar gbcPanel.gridx = 0; gbcPanel.gridy = 0; gbcPanel.gridwidth = 1; gbcPanel.gridheight = 1; gbcPanel.fill = GridBagConstraints.VERTICAL; gbcPanel.weightx = 1; gbcPanel.weighty = 0; gbcPanel.anchor = GridBagConstraints.WEST; gbPanel.setConstraints( toolBar, gbcPanel ); getContentPane().add( toolBar ); //Add the panel with data to the mainframe gbcPanel.gridx = 0; gbcPanel.gridy = 1; gbcPanel.gridwidth = 1; gbcPanel.gridheight = 1; gbcPanel.fill = GridBagConstraints.BOTH; gbcPanel.weightx = 1; gbcPanel.weighty = 1; gbcPanel.anchor = GridBagConstraints.CENTER; gbPanel.setConstraints( helpView, gbcPanel ); getContentPane().add( helpView ); //Pack the window pack(); setLocation(100,100); //Set a message Out.msg("Construction of the GUI", Out.OK); //Load the TOC try { TocOpen opener = new TocOpen (helpView); opener.load(); Out.msg("Loading the Table of Content", Out.OK); } catch (Exception e) { Out.msg("Table of Content XML parsing", Out.FAILED); System.out.println(e); } //Go to the home page helpView.goHome(); //helpView.firstNodeExpand(); } /** Handles buttons events */ public void actionPerformed(ActionEvent e) { if (e.getSource() instanceof JButton) { if(e.getSource().equals(jbPrev)) helpView.previousPage(); else if(e.getSource().equals(jbNext)) helpView.nextPage(); else if(e.getSource().equals(jbHome)) helpView.goHome(); else if(e.getSource().equals(jbPrint)) helpView.print(); else if(e.getSource().equals(jbBookmarks)) addBookMarks(); } else if (e.getSource() instanceof JMenuItem) { String arg = e.getActionCommand(); if (arg.equals(Language.getInstance().getText("previous"))) helpView.previousPage(); else if (arg.equals(Language.getInstance().getText("next"))) helpView.nextPage(); else if (arg.equals(Language.getInstance().getText("home"))) helpView.goHome(); else if (arg.equals(Language.getInstance().getText("print"))) helpView.print(); else if (arg.equals(Language.getInstance().getText("quit"))) quit(