/* emacs: -*- Mode: C; c-style: "bsd"; c-basic-offset: 4; c-recognize-knr-p: nil; -*- */

#include <qmime.h>

#include <qprocess.h>

#include "aboutdialog.h"

#include "version.h"

#include "settings.h"

#include "mainwindow.h"

extern Main *mainWindow;

extern Settings settings;

AboutDialog::AboutDialog( QWidget *parent, const char *name)

    : QDialog( parent, name)

{

    mainLayout=new QVBoxLayout( this, 10);

    tabs=new QTabWidget (this);

    credits=new AboutTextBrowser (this,"credits");

    credits->setText (

	"<h3><img src=\"vym_logo\">VYM - View Your Mind </h3>"

	"<p> A tool to put the things you have got in your mind into a map.</p>"

	"<ul>"

	"<li> (c) by Uwe Drechsel (<a href=\"mailto:vym@InSilmaril.de\">vym@InSilmaril.de</a>)</li>"

	"<li> vym is released under the GPL (Gnu General Public License)"

	", with one exception (see the file \"LICENSE\"which "

	"comes with vym). This exception is needed to build vym with QT libraries for proprietary operating systems.</li>"

	"<li> Project homepage <a href=\"http:/www.InSilmaril.de/vym\">"

	"http://www.InSilmaril.de/vym</a></li>"

	"<li> Credits " 

	"<ul>"

	"<li>Jakob Hilmer for image drag and drop patch </li>"

	"<li>Thomas Schraitle for the stylesheet  used for XHTML-export </li>"

	"<li>Clemens Kraus for stylesheets and script used for HTML-export "

	"<a href=\"http://www.clemens-kraus.de\">(www.clemens-kraus.de)</a></li>"

	"<li>Alexander Johannesen for providing stylesheets from his xsiteable project " 

	"<a href=\"http://www.shelter.nu/xsiteable/xsiteable.html\">(www.shelter.nu/xsiteable/xsiteable.html)</a>. </li>"

	"<li>Ken Wimer and Olaf Hering for Mac support</li>"

	"</ul>"

	"</li>");

    credits->setFrameStyle( QFrame::Panel | QFrame::Plain );

    tabs->addTab (credits,"Credits");

    license=new AboutTextBrowser (this,"license");

    license->setText ("License text...");

    credits->setFrameStyle( QFrame::Panel | QFrame::Plain );

    tabs->addTab (license,"License");

    mainLayout->addWidget (tabs);

    tabs->showPage (credits);

    okbutton =new QPushButton (this,"okbutton");

    okbutton->setText (tr("Ok"));

    okbutton->setMaximumSize (QSize (50,30));

    okbutton->setAutoDefault (true);

    mainLayout->addWidget( okbutton); 

    connect( okbutton, SIGNAL( clicked() ), this, SLOT( accept() ) );

}

AboutTextBrowser::AboutTextBrowser(QWidget *parent, const char *name)

    : QTextBrowser(parent, name)

{

}

void AboutTextBrowser::setSource(const QString &name)

{

    QMimeSourceFactory *factory = QMimeSourceFactory::defaultFactory();

    const QMimeSource *data = factory->data(name);

    if (data) {

	QTextBrowser::setSource(name);

    } else {

	QProcess *proc = new QProcess( this );

	proc->addArgument( settings.readEntry("/vym/mainwindow/readerURL" ));

	proc->addArgument( name);

	if ( !proc->start() ) 

	    if (mainWindow->settingsURL() ) 

		setSource(name);

    }

}