# -*- coding: utf-8 -*-

# Copyright (c) 2004 - 2006 Detlev Offenbach <detlev@die-offenbachs.de>
#

"""
Module implementing an 'About Eric' dialog.
"""

from qt import qApp, QString, Qt

from Info import *


titleText = QString("<b>%1 - %2</b>").arg(Program).arg(Version)

aboutText = qApp.translate("AboutDialog",
    """<p>%1 is an Integrated Development Environment for the Python"""
    """ programming language. It is written using the PyQt Python bindings for"""
    """ the Qt GUI toolkit and the QScintilla editor widget.</p>"""
    """<p>For more information see"""
    """ <a href="http://www.die-offenbachs.de/detlev/eric3.html">"""
    """http://www.die-offenbachs.de/detlev/eric3.html</a>.</p>"""
    """<p>Please send bug reports or feature wishes to"""
    """ <a href="mailto:eric-bugs@die-offenbachs.de">"""
    """eric-bugs@die-offenbachs.de</a>.</p>"""
    """<p>%3 uses third party software which is copyrighted"""
    """ by its respective copyright holder. For details see"""
    """ the copyright notice of the individual package.</p>"""
).arg(Program).arg(Program)

authorsText = QString(
"""\
Detlev Offenbach
    Project Manager, Maintainer and German translation
   
Andrew Bushnell
    Multithreaded debugger
   
Alexander Darovsky
    Russian translations
   
Julien Vienne
    French translations
"""
)

thanksText = QString(
"""Phil Thompson for providing PyQt and QScintilla and pushing me into this business.

Andrew Bushnell of Fluent Inc. for contributing the multithreading debugger
and a bunch of fixes to enhance the platform independance.

Alexander Darovsky for providing Russian translations.
Julien Vienne for providing French translations.

Shane Richards for Crystal Icons.

The Kumula Team for the new splash screen.

Torsten Marek for the Debian package and patches.

Jürgen Urner for providing the path compacter and user documentation.

Gordon Tyler
Hans-Peter Jansen
Ralf Ahlbrink
Stefan Jaensch
Martin v. Löwis
Thorsten Kohnhorst
for providing patches to improve eric3.

Phil Dawes for providing the Bicycle Repair Man refactoring tool and for giving
permission to bundle it with eric3.

Riaan Booysen for giving permission to reuse his HTMLCyclops.

And all the people who reported bugs and made suggestions."""
)

licenseText = QString(
"""%1


            GNU GENERAL PUBLIC LICENSE
               Version 2, June 1991

 Copyright (C) 1989, 1991 Free Software Foundation, Inc.
                          675 Mass Ave, Cambridge, MA 02139, USA
 Everyone is permitted to copy and distribute verbatim copies
 of this license document, but changing it is not allowed.

                Preamble

  The licenses for most software are designed to take away your
freedom to share and change it.  By contrast, the GNU General Public
License is intended to guarantee your freedom to share and change free
software--to make sure the software is free for all its users.  This
General Public License applies to most of the Free Software
Foundation's software and to any other program whose authors commit to
using it.  (Some other Free Software Foundation software is covered by
the GNU Library General Public License instead.)  You can apply it to
your programs, too.

  When we speak of free software, we are referring to freedom, not
price.  Our General Public Licenses are designed to make sure that you
have the freedom to distribute copies of free software (and charge for
this service if you wish), that you receive source code or can get it
if you want it, that you can change the software or use pieces of it
in new free programs; and that you know you can do these things.

  To protect your rights, we need to make restrictions that forbid
anyone to deny you these rights or to ask you to surrender the rights.
These restrictions translate to certain responsibilities for you if you
distribute copies of the software, or if you modify it.

  For example, if you distribute copies of such a program, whether
gratis or for a fee, you must give the recipients all the rights that
you have.  You must make sure that they, too, receive or can get the
source code.  And you must show them these terms so they know their
rights.

  We protect your rights with two steps: (1) copyright the software, and
(2) offer you this license which gives you legal permission to copy,
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  Also, for each author's protection and ours, we want to make certain
that everyone understands that there is no warranty for this free
software.  If the software is modified by someone else and passed on, we
want its recipients to know that what they have is not the original, so
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  Finally, any free program is threatened constantly by software
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  The precise terms and conditions for copying, distribution and
modification follow.

            GNU GENERAL PUBLIC LICENSE
   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION

  0. This License applies to any program or other work which contains
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be a consequence of the rest of this License.

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  10. If you wish to incorporate parts of the Program into other free
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                NO WARRANTY

  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
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WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
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TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
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PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
POSSIBILITY OF SUCH DAMAGES.

             END OF TERMS AND CONDITIONS""").arg(Copyright)


try:
    import os
    if os.getenv("e3nokde"):
        raise ImportError
        
    from kdeui import KAboutDialog
    from qt import QSize
    from eric3config import getConfig
    
    class AboutDialog(KAboutDialog):
        """
        Class implementing an 'About Eric' dialog using the KDE About Dialog.
        """
        def __init__(self, parent = None):
            """
            Constructor
            
            @param parent reference to the parent widget (QWidget)
            """
            KAboutDialog.__init__(self, KAboutDialog.AbtKDEStandard,
                qApp.translate("AboutDialog", "About Eric"),
                KAboutDialog.Close, KAboutDialog.Close, None, None, 1)
            self.resize(QSize(700,350).expandedTo(self.minimumSizeHint()))
            self.setTitle(titleText)
            self.addTextPage(qApp.translate("AboutDialog", "&About"), aboutText, 1)
            self.addTextPage(qApp.translate("AboutDialog", "Aut&hors"), authorsText, 1)
            self.addTextPage(qApp.translate("AboutDialog", "&Thanks"), thanksText, 1)
            self.addTextPage(qApp.translate("AboutDialog", "&License"), licenseText, 1)
            self.setImage(os.path.join(getConfig("ericPixDir"), "aboutEric.png"))
            self.setImageBackgroundColor(Qt.white)

except ImportError:
    from qt import QMessageBox, QProcess
    from AboutForm import AboutForm
    
    class AboutDialog(AboutForm):
        """
        Class implementing an 'About Eric' dialog.
        """
        def __init__(self, parent = None):
            """
            Constructor
            
            @param parent reference to the parent widget (QWidget)
            """
            AboutForm.__init__(self, parent, None, 1, Qt.WDestructiveClose)
            
            self.ericLabel.setText(titleText)
            
    ###############################################################################
    ## ABOUT        
    ###############################################################################
            
            self.aboutEdit.setText(aboutText)
            
    ###############################################################################
    ## Copyright, Authors        
    ###############################################################################
            
            self.authorsEdit.setText(authorsText)
            
    ###############################################################################
    ## THANKS        
    ###############################################################################
            
            self.thanksEdit.setText(thanksText)
            
    ###############################################################################
    ## LICENSE        
    ###############################################################################
            
            self.licenseEdit.setText(licenseText)
    
        def handleLinkClicked(self, url):
            """
            Private slot to handle the linkClicked signal.
            
            @param url url of the link (QString)
            """
            self.sender().setSource('')
            
            import Preferences
            # display in an external browser, if one is set
            browser = Preferences.getHelp("Webbrowser")
            if not browser.isEmpty():
                proc = QProcess()
                proc.addArgument(browser)
                proc.addArgument(url)
                
                proc.start()
                return
            else:
                try:
                    import webbrowser
                    webbrowser.open(unicode(url))
                    return
                except:
                    pass
                    
            QMessageBox.information(self,
                self.trUtf8("About"),
                self.trUtf8("""Currently no Web browser is selected. """
                    """Please use the preferences dialog to specify one."""),
                self.trUtf8("&OK"),
                QString.null,
                QString.null,
                0, -1)
            return
