splashscreen.java

图像检索的代码b

            "    1 and 2 above on a medium customarily used for software interchange; or,\n" +
            "\n" +
            "    b) Accompany it with a written offer, valid for at least three\n" +
            "    years, to give any third party, for a charge no more than your\n" +
            "    cost of physically performing source distribution, a complete\n" +
            "    machine-readable copy of the corresponding source code, to be\n" +
            "    distributed under the terms of Sections 1 and 2 above on a medium\n" +
            "    customarily used for software interchange; or,\n" +
            "\n" +
            "    c) Accompany it with the information you received as to the offer\n" +
            "    to distribute corresponding source code.  (This alternative is\n" +
            "    allowed only for noncommercial distribution and only if you\n" +
            "    received the program in object code or executable form with such\n" +
            "    an offer, in accord with Subsection b above.)\n" +
            "\n" +
            "The source code for a work means the preferred form of the work for\n" +
            "making modifications to it.  For an executable work, complete source\n" +
            "code means all the source code for all modules it contains, plus any\n" +
            "associated interface definition files, plus the scripts used to\n" +
            "control compilation and installation of the executable.  However, as a\n" +
            "special exception, the source code distributed need not include\n" +
            "anything that is normally distributed (in either source or binary\n" +
            "form) with the major components (compiler, kernel, and so on) of the\n" +
            "operating system on which the executable runs, unless that component\n" +
            "itself accompanies the executable.\n" +
            "\n" +
            "If distribution of executable or object code is made by offering\n" +
            "access to copy from a designated place, then offering equivalent\n" +
            "access to copy the source code from the same place counts as\n" +
            "distribution of the source code, even though third parties are not\n" +
            "compelled to copy the source along with the object code.\n" +
            "\f\n" +
            "  4. You may not copy, modify, sublicense, or distribute the Program\n" +
            "except as expressly provided under this License.  Any attempt\n" +
            "otherwise to copy, modify, sublicense or distribute the Program is\n" +
            "void, and will automatically terminate your rights under this License.\n" +
            "However, parties who have received copies, or rights, from you under\n" +
            "this License will not have their licenses terminated so long as such\n" +
            "parties remain in full compliance.\n" +
            "\n" +
            "  5. You are not required to accept this License, since you have not\n" +
            "signed it.  However, nothing else grants you permission to modify or\n" +
            "distribute the Program or its derivative works.  These actions are\n" +
            "prohibited by law if you do not accept this License.  Therefore, by\n" +
            "modifying or distributing the Program (or any work based on the\n" +
            "Program), you indicate your acceptance of this License to do so, and\n" +
            "all its terms and conditions for copying, distributing or modifying\n" +
            "the Program or works based on it.\n" +
            "\n" +
            "  6. Each time you redistribute the Program (or any work based on the\n" +
            "Program), the recipient automatically receives a license from the\n" +
            "original licensor to copy, distribute or modify the Program subject to\n" +
            "these terms and conditions.  You may not impose any further\n" +
            "restrictions on the recipients' exercise of the rights granted herein.\n" +
            "You are not responsible for enforcing compliance by third parties to\n" +
            "this License.\n" +
            "\n" +
            "  7. If, as a consequence of a court judgment or allegation of patent\n" +
            "infringement or for any other reason (not limited to patent issues),\n" +
            "conditions are imposed on you (whether by court order, agreement or\n" +
            "otherwise) that contradict the conditions of this License, they do not\n" +
            "excuse you from the conditions of this License.  If you cannot\n" +
            "distribute so as to satisfy simultaneously your obligations under this\n" +
            "License and any other pertinent obligations, then as a consequence you\n" +
            "may not distribute the Program at all.  For example, if a patent\n" +
            "license would not permit royalty-free redistribution of the Program by\n" +
            "all those who receive copies directly or indirectly through you, then\n" +
            "the only way you could satisfy both it and this License would be to\n" +
            "refrain entirely from distribution of the Program.\n" +
            "\n" +
            "If any portion of this section is held invalid or unenforceable under\n" +
            "any particular circumstance, the balance of the section is intended to\n" +
            "apply and the section as a whole is intended to apply in other\n" +
            "circumstances.\n" +
            "\n" +
            "It is not the purpose of this section to induce you to infringe any\n" +
            "patents or other property right claims or to contest validity of any\n" +
            "such claims; this section has the sole purpose of protecting the\n" +
            "integrity of the free software distribution system, which is\n" +
            "implemented by public license practices.  Many people have made\n" +
            "generous contributions to the wide range of software distributed\n" +
            "through that system in reliance on consistent application of that\n" +
            "system; it is up to the author/donor to decide if he or she is willing\n" +
            "to distribute software through any other system and a licensee cannot\n" +
            "impose that choice.\n" +
            "\n" +
            "This section is intended to make thoroughly clear what is believed to\n" +
            "be a consequence of the rest of this License.\n" +
            "\f\n" +
            "  8. If the distribution and/or use of the Program is restricted in\n" +
            "certain countries either by patents or by copyrighted interfaces, the\n" +
            "original copyright holder who places the Program under this License\n" +
            "may add an explicit geographical distribution limitation excluding\n" +
            "those countries, so that distribution is permitted only in or among\n" +
            "countries not thus excluded.  In such case, this License incorporates\n" +
            "the limitation as if written in the body of this License.\n" +
            "\n" +
            "  9. The Free Software Foundation may publish revised and/or new versions\n" +
            "of the General Public License from time to time.  Such new versions will\n" +
            "be similar in spirit to the present version, but may differ in detail to\n" +
            "address new problems or concerns.\n" +
            "\n" +
            "Each version is given a distinguishing version number.  If the Program\n" +
            "specifies a version number of this License which applies to it and \"any\n" +
            "later version\", you have the option of following the terms and conditions\n" +
            "either of that version or of any later version published by the Free\n" +
            "Software Foundation.  If the Program does not specify a version number of\n" +
            "this License, you may choose any version ever published by the Free Software\n" +
            "Foundation.\n" +
            "\n" +
            "  10. If you wish to incorporate parts of the Program into other free\n" +
            "programs whose distribution conditions are different, write to the author\n" +
            "to ask for permission.  For software which is copyrighted by the Free\n" +
            "Software Foundation, write to the Free Software Foundation; we sometimes\n" +
            "make exceptions for this.  Our decision will be guided by the two goals\n" +
            "of preserving the free status of all derivatives of our free software and\n" +
            "of promoting the sharing and reuse of software generally.\n" +
            "\n" +
            "\t\t\t    NO WARRANTY\n" +
            "\n" +
            "  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY\n" +
            "FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN\n" +
            "OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES\n" +
            "PROVIDE THE PROGRAM \"AS IS\" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED\n" +
            "OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF\n" +
            "MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS\n" +
            "TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE\n" +
            "PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,\n" +
            "REPAIR OR CORRECTION.\n" +
            "\n" +
            "  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING\n" +
            "WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR\n" +
            "REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,\n" +
            "INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING\n" +
            "OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED\n" +
            "TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY\n" +
            "YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER\n" +
            "PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE\n" +
            "POSSIBILITY OF SUCH DAMAGES.\n" +
            "\n" +
            "\t\t     END OF TERMS AND CONDITIONS\n" +
            "\n" +
            "\n" +
            "CONTACT:\n" +
            "  Mathias Lux\n" +
            "  [e-mail]\n" +
            "  http://www.juggle.at\n" +
            "\n" +
            "  Know-Center\n" +
            "  Competence Center for Knowledge Based Application and Systems R&D GmbH\n" +
            "  Inffeldgasse 21a\n" +
            "  8010 Graz\n" +
            "  AUSTRIA\n" +
            "  phone: [phone]";

    public SplashScreen(JFrame owner) {
        super(owner, "License agreement", true);
        init();
    }

    private void init() {
        this.setSize(640, 480);
        Dimension d = Toolkit.getDefaultToolkit().getScreenSize();
        this.setLocation((d.width-getWidth())/2, (d.height-getHeight())/2);
        text = new JTextArea(license);
        JPanel flow = new JPanel(new FlowLayout());
        okay = new JButton("Okay");
        okay.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent e) {
                closeDialog();
            }
        });
        cancel = new JButton("Cancel");
        cancel.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent e) {
                System.exit(0);
            }
        });
        accept = new JCheckBox("I accept the terms of the license agreement");
        flow.add(accept);
        flow.add(okay);
        flow.add(cancel);
        this.getContentPane().add(new JScrollPane(text), BorderLayout.CENTER);
        this.getContentPane().add(flow, BorderLayout.SOUTH);

    }

    private void closeDialog() {
        if (accept.isSelected()) {
            Properties props = new Properties();
            props.setProperty("license.accepted", "true");
            try {
                props.store(new FileOutputStream(new File(LICENSE_ACCEPTED_FILENAME)), "This file is used to store information about whether a user has accepted the license to allow the hiding of the splash scrren next time.");
            } catch (IOException e) {
                e.printStackTrace();  //To change body of catch statement use File | Settings | File Templates.
            }
            this.setVisible(false);
        } else System.exit(0);
    }
}