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629 lines
15 KiB
629 lines
15 KiB
/*
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This file is part of KNewStuff.
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Copyright (c) 2003 Josef Spillner <spillner@kde.org>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#include "downloaddialog.h"
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#include "downloaddialog.moc"
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#include <klocale.h>
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#include <ktabctl.h>
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#include <klistview.h>
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#include <kdebug.h>
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#include <kio/job.h>
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#include <kio/netaccess.h>
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#include <kmessagebox.h>
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#include <kurl.h>
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#include <kconfig.h>
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#include <kapplication.h>
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#include <kiconloader.h>
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#include <knewstuff/entry.h>
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#include <knewstuff/knewstuffgeneric.h>
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#include <knewstuff/engine.h>
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#include <qlayout.h>
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#include <qpushbutton.h>
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#include <qdom.h>
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#include <qlabel.h>
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#include <qtextbrowser.h>
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#include <qtimer.h> // hack
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using namespace KNS;
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class NumSortListViewItem : public KListViewItem
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{
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public:
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NumSortListViewItem( QListView * parent, QString label1, QString label2 = QString::null, QString label3 = QString::null, QString label4 = QString::null, QString label5 = QString::null, QString label6 = QString::null, QString label7 = QString::null, QString label8 = QString::null ) :
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KListViewItem( parent, label1, label2, label3, label4, label5, label6, label7, label8 )
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{
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}
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QString key(int col, bool asc) const {
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if (col == 2)
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{
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QString s;
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s.sprintf("%08d", text(col).toInt());
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return s;
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}
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return KListViewItem::key( col, asc );
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}
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};
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// BEGIN deprecated for KDE 4
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DownloadDialog::DownloadDialog(Engine *engine, QWidget *)
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: KDialogBase(KDialogBase::IconList, i18n("Get Hot New Stuff"),
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KDialogBase::Close, KDialogBase::Close)
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{
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init(engine);
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}
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DownloadDialog::DownloadDialog(QWidget *)
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: KDialogBase(KDialogBase::IconList, i18n("Get Hot New Stuff"),
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KDialogBase::Close, KDialogBase::Close)
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{
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init(0);
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}
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void DownloadDialog::open(QString type)
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{
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DownloadDialog d;
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d.setType(type);
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d.load();
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d.exec();
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}
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// END deprecated for KDE 4
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DownloadDialog::DownloadDialog(Engine *engine, QWidget *, const QString& caption)
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: KDialogBase(KDialogBase::IconList, (caption.isNull() ? i18n("Get Hot New Stuff") : caption),
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KDialogBase::Close, KDialogBase::Close)
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{
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init(engine);
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}
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DownloadDialog::DownloadDialog(QWidget *, const QString& caption)
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: KDialogBase(KDialogBase::IconList, (caption.isNull() ? i18n("Get Hot New Stuff") : caption),
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KDialogBase::Close, KDialogBase::Close)
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{
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init(0);
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}
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void DownloadDialog::init(Engine *engine)
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{
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resize(700, 400);
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m_engine = engine;
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m_page = NULL;
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connect(this, SIGNAL(aboutToShowPage(QWidget*)), SLOT(slotPage(QWidget*)));
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if(!engine)
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{
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m_loader = new ProviderLoader(this);
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connect(m_loader, SIGNAL(providersLoaded(Provider::List*)), SLOT(slotProviders(Provider::List*)));
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}
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}
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DownloadDialog::~DownloadDialog()
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{
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}
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void DownloadDialog::load()
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{
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m_loader->load(m_filter, m_providerlist);
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}
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void DownloadDialog::load(QString providerList)
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{
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m_loader->load(m_filter, providerList);
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}
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void DownloadDialog::clear()
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{
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QMap<QWidget*, QValueList<KListView*>* >::Iterator it;
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for(it = m_map.begin(); it != m_map.end(); ++it)
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{
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QValueList<KListView*> *v = it.data();
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kdDebug() << "clear listviews in " << v << endl;
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if(v)
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{
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(*(v->at(0)))->clear();
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(*(v->at(1)))->clear();
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(*(v->at(2)))->clear();
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//delete (*it);
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}
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delete it.key();
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}
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m_map.clear();
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}
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void DownloadDialog::slotProviders(Provider::List *list)
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{
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Provider *p;
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/*QFrame *frame;*/
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for(p = list->first(); p; p = list->next())
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{
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kdDebug() << "++ provider ++ " << p->name() << endl;
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if(!m_filter.isEmpty())
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loadProvider(p);
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else
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addProvider(p);
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/*if(p == list->getFirst())
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slotPage(m_frame);*/ // only if !qtbug
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}
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}
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void DownloadDialog::addProvider(Provider *p)
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{
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QFrame *frame;
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KTabCtl *ctl;
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QWidget *w_d, *w_r, *w_l;
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QWidget *w2;
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KListView *lvtmp_r, *lvtmp_d, *lvtmp_l;
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QTextBrowser *rt;
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QString tmp;
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int ret;
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QPixmap pix;
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if(m_map.count() == 0)
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{
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frame = addPage(i18n("Welcome"), i18n("Welcome"), QPixmap(""));
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delete frame;
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}
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kdDebug() << "addProvider()/begin" << endl;
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ret = true;
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if(!p->icon().isValid()) ret = false;
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else ret = KIO::NetAccess::download(p->icon(), tmp, this);
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if(ret) pix = QPixmap(tmp);
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else pix = KGlobal::iconLoader()->loadIcon("knewstuff", KIcon::Panel);
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frame = addPage(p->name(), p->name(), pix);
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m_frame = frame;
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w2 = new QWidget(frame);
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w_d = new QWidget(frame);
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w_r = new QWidget(frame);
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w_l = new QWidget(frame);
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ctl = new KTabCtl(frame);
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ctl->addTab(w_r, i18n("Highest Rated"));
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ctl->addTab(w_d, i18n("Most Downloads"));
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ctl->addTab(w_l, i18n("Latest"));
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m_curtab = 0;
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connect(ctl, SIGNAL(tabSelected(int)), SLOT(slotTab(int)));
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QHBoxLayout *box = new QHBoxLayout(frame);
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box->add(ctl);
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lvtmp_r = new KListView(w_r);
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lvtmp_r->addColumn(i18n("Name"));
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lvtmp_r->addColumn(i18n("Version"));
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lvtmp_r->addColumn(i18n("Rating"));
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lvtmp_r->setSorting(2, false);
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lvtmp_d = new KListView(w_d);
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lvtmp_d->addColumn(i18n("Name"));
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lvtmp_d->addColumn(i18n("Version"));
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lvtmp_d->addColumn(i18n("Downloads"));
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lvtmp_d->setSorting(2, false);
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lvtmp_l = new KListView(w_l);
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lvtmp_l->addColumn(i18n("Name"));
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lvtmp_l->addColumn(i18n("Version"));
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lvtmp_l->addColumn(i18n("Release Date"));
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lvtmp_l->setSorting(2, false);
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connect(lvtmp_r, SIGNAL(selectionChanged()), SLOT(slotSelected()));
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connect(lvtmp_d, SIGNAL(selectionChanged()), SLOT(slotSelected()));
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connect(lvtmp_l, SIGNAL(selectionChanged()), SLOT(slotSelected()));
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rt = new QTextBrowser(frame);
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rt->setMinimumWidth(150);
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QPushButton *in = new QPushButton(i18n("Install"), frame);
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QPushButton *de = new QPushButton(i18n("Details"), frame);
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in->setEnabled(false);
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de->setEnabled(false);
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box->addSpacing(spacingHint());
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QVBoxLayout *vbox = new QVBoxLayout(box);
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vbox->add(rt);
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vbox->addSpacing(spacingHint());
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vbox->add(de);
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vbox->add(in);
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connect(in, SIGNAL(clicked()), SLOT(slotInstall()));
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connect(de, SIGNAL(clicked()), SLOT(slotDetails()));
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QVBoxLayout *box2 = new QVBoxLayout(w_r);
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box2->add(lvtmp_r);
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QVBoxLayout *box3 = new QVBoxLayout(w_d);
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box3->add(lvtmp_d);
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QVBoxLayout *box4 = new QVBoxLayout(w_l);
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box4->add(lvtmp_l);
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QValueList<KListView*> *v = new QValueList<KListView*>;
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*v << lvtmp_r << lvtmp_d << lvtmp_l;
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m_map[frame] = v;
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m_rts[frame] = rt;
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QValueList<QPushButton*> *vb = new QValueList<QPushButton*>;
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*vb << in << de;
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m_buttons[frame] = vb;
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m_providers[frame] = p;
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kdDebug() << "addProvider()/end; lvtmp_r = " << lvtmp_r << endl;
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if(m_engine) slotPage(frame);
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QTimer::singleShot(100, this, SLOT(slotFinish()));
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}
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void DownloadDialog::slotResult(KIO::Job *job)
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{
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QDomDocument dom;
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QDomElement knewstuff;
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kdDebug() << "got data: " << m_data[job] << endl;
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kapp->config()->setGroup("KNewStuffStatus");
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dom.setContent(m_data[job]);
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knewstuff = dom.documentElement();
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for(QDomNode pn = knewstuff.firstChild(); !pn.isNull(); pn = pn.nextSibling())
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{
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QDomElement stuff = pn.toElement();
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kdDebug() << "element: " << stuff.tagName() << endl;
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if(stuff.tagName() == "stuff")
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{
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Entry *entry = new Entry(stuff);
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kdDebug() << "TYPE::" << entry->type() << " FILTER::" << m_filter << endl;
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if(!entry->type().isEmpty())
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{
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if((!m_filter.isEmpty()) && (entry->type() != m_filter)) continue;
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}
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if((!m_filter.isEmpty()) && (m_jobs[job]))
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{
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Provider *p = m_jobs[job];
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addProvider(p);
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slotPage(m_frame);
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m_jobs[job] = 0;
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}
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addEntry(entry);
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}
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}
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m_data[job] = "";
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}
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int DownloadDialog::installStatus(Entry *entry)
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{
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QDate date;
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QString datestring;
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int installed;
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kapp->config()->setGroup("KNewStuffStatus");
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datestring = kapp->config()->readEntry(entry->name());
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if(datestring.isNull()) installed = 0;
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else
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{
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date = QDate::fromString(datestring, Qt::ISODate);
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if(!date.isValid()) installed = 0;
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else if(date < entry->releaseDate()) installed = -1;
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else installed = 1;
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}
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return installed;
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}
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void DownloadDialog::addEntry(Entry *entry)
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{
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QPixmap pix;
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int installed;
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/*if(m_engine)
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{
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if(m_map.count() == 0)
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{
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m_frame = addPage(i18n("Welcome"), i18n("Welcome"), QPixmap(""));
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Provider *p = new Provider();
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p->setName(i18n("Generic"));
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addProvider(p);
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slotPage(m_frame);
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}
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}*/
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installed = installStatus(entry);
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if(installed > 0) pix = KGlobal::iconLoader()->loadIcon("ok", KIcon::Small);
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else if(installed < 0) pix = KGlobal::iconLoader()->loadIcon("history", KIcon::Small);
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else pix = QPixmap();
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KListViewItem *tmp_r = new KListViewItem(lv_r,
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entry->name(), entry->version(), QString("%1").arg(entry->rating()));
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KListViewItem *tmp_d = new NumSortListViewItem(lv_d,
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entry->name(), entry->version(), QString("%1").arg(entry->downloads()));
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KListViewItem *tmp_l = new KListViewItem(lv_l,
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entry->name(), entry->version(), KGlobal::locale()->formatDate(entry->releaseDate()));
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tmp_r->setPixmap(0, pix);
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tmp_d->setPixmap(0, pix);
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tmp_l->setPixmap(0, pix);
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m_entries.append(entry);
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kdDebug() << "added entry " << entry->name() << endl;
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}
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void DownloadDialog::slotData(KIO::Job *job, const QByteArray &a)
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{
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QCString tmp(a, a.size() + 1);
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m_data[job].append(QString::fromUtf8(tmp));
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}
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void DownloadDialog::slotDetails()
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{
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Entry *e = getEntry();
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if(!e) return;
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QString lang = KGlobal::locale()->language();
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QString info = i18n
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(
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"Name: %1\n"
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"Author: %2\n"
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"License: %3\n"
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"Version: %4\n"
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"Release: %5\n"
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"Rating: %6\n"
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"Downloads: %7\n"
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"Release date: %8\n"
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"Summary: %9\n"
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).arg(e->name()
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).arg(e->author()
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).arg(e->license()
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).arg(e->version()
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).arg(e->release()
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).arg(e->rating()
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).arg(e->downloads()
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).arg(KGlobal::locale()->formatDate(e->releaseDate())
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).arg(e->summary(lang)
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);
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info.append(i18n
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(
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"Preview: %1\n"
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"Payload: %2\n"
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).arg(e->preview().url()
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).arg(e->payload().url()
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));
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KMessageBox::information(this, info, i18n("Details"));
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}
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void DownloadDialog::slotInstall()
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{
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Entry *e = getEntry();
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if(!e) return;
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kdDebug() << "download entry now" << endl;
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if(m_engine)
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{
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m_engine->download(e);
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install(e);
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}
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else
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{
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m_s = new KNewStuffGeneric(e->type(), this);
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m_entry = e;
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KURL source = e->payload();
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KURL dest = KURL(m_s->downloadDestination(e));
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KIO::FileCopyJob *job = KIO::file_copy(source, dest, -1, true);
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connect(job, SIGNAL(result(KIO::Job*)), SLOT(slotInstalled(KIO::Job*)));
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}
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}
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void DownloadDialog::install(Entry *e)
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{
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kapp->config()->setGroup("KNewStuffStatus");
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kapp->config()->writeEntry(m_entryname, e->releaseDate().toString(Qt::ISODate));
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kapp->config()->sync();
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QPixmap pix = KGlobal::iconLoader()->loadIcon("ok", KIcon::Small);
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m_entryitem = lv_r->findItem(m_entryname, 0);
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if(m_entryitem) m_entryitem->setPixmap(0, pix);
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m_entryitem = lv_d->findItem(m_entryname, 0);
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if(m_entryitem) m_entryitem->setPixmap(0, pix);
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m_entryitem = lv_l->findItem(m_entryname, 0);
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if(m_entryitem) m_entryitem->setPixmap(0, pix);
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QPushButton *in;
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in = *(m_buttons[m_page]->at(0));
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if(in) in->setEnabled(false);
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}
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void DownloadDialog::slotInstalled(KIO::Job *job)
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{
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bool ret = (job->error() == 0);
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KIO::FileCopyJob *cjob;
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if(ret)
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{
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cjob = static_cast<KIO::FileCopyJob*>(job);
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if(cjob)
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{
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ret = m_s->install(cjob->destURL().path());
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}
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else ret = false;
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}
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if(ret)
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{
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install(m_entry);
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KMessageBox::information(this, i18n("Installation successful."), i18n("Installation"));
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}
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else KMessageBox::error(this, i18n("Installation failed."), i18n("Installation"));
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delete m_s;
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}
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void DownloadDialog::slotTab(int tab)
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{
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kdDebug() << "switch tab to: " << tab << endl;
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m_curtab = tab;
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}
|
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|
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void DownloadDialog::slotSelected()
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{
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QString tmp;
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bool enabled;
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Entry *e = getEntry();
|
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QString lang = KGlobal::locale()->language();
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if(e)
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{
|
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if(!e->preview(lang).isValid())
|
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{
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m_rt->setText(QString("<b>%1</b><br>%2<br>%3<br><br><i>%4</i><br>(%5)").arg(
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e->name()).arg(e->author()).arg(KGlobal::locale()->formatDate(e->releaseDate())).arg(e->summary(lang)).arg(e->license()));
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|
}
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else
|
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{
|
|
KIO::NetAccess::download(e->preview(lang), tmp, this);
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m_rt->setText(QString("<b>%1</b><br>%2<br>%3<br><br><img src='%4'><br><i>%5</i><br>(%6)").arg(
|
|
e->name()).arg(e->author()).arg(KGlobal::locale()->formatDate(e->releaseDate())).arg(tmp).arg(e->summary(lang)).arg(e->license()));
|
|
}
|
|
|
|
if(installStatus(e) == 1) enabled = false;
|
|
else enabled = true;
|
|
|
|
QPushButton *de, *in;
|
|
in = *(m_buttons[m_page]->at(0));
|
|
de = *(m_buttons[m_page]->at(1));
|
|
if(in) in->setEnabled(enabled);
|
|
if(de) de->setEnabled(true);
|
|
}
|
|
}
|
|
|
|
Entry *DownloadDialog::getEntry()
|
|
{
|
|
if(m_curtab == 0) m_entryitem = lv_r->currentItem();
|
|
else if(m_curtab == 1) m_entryitem = lv_d->currentItem();
|
|
else if(m_curtab == 2) m_entryitem = lv_l->currentItem();
|
|
else return 0;
|
|
|
|
m_entryname = m_entryitem->text(0);
|
|
|
|
for(Entry *e = m_entries.first(); e; e = m_entries.next())
|
|
{
|
|
if(e->name() == m_entryname) return e;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
void DownloadDialog::slotPage(QWidget *w)
|
|
{
|
|
Provider *p;
|
|
|
|
kdDebug() << "changed widget!!!" << endl;
|
|
|
|
if(m_map.find(w) == m_map.end()) return;
|
|
|
|
m_page = w;
|
|
|
|
lv_r = *(m_map[w]->at(0));
|
|
lv_d = *(m_map[w]->at(1));
|
|
lv_l = *(m_map[w]->at(2));
|
|
p = m_providers[w];
|
|
m_rt = m_rts[w];
|
|
|
|
kdDebug() << "valid change!!!; lv_r = " << lv_r << endl;
|
|
|
|
if(m_engine) return;
|
|
|
|
if(!m_filter.isEmpty()) return;
|
|
|
|
lv_r->clear();
|
|
lv_d->clear();
|
|
lv_l->clear();
|
|
|
|
kdDebug() << "-- fetch -- " << p->downloadUrl() << endl;
|
|
|
|
loadProvider(p);
|
|
}
|
|
|
|
void DownloadDialog::loadProvider(Provider *p)
|
|
{
|
|
KIO::TransferJob *job = KIO::get(p->downloadUrl());
|
|
|
|
m_jobs[job] = p;
|
|
|
|
connect(job, SIGNAL(result(KIO::Job*)), SLOT(slotResult(KIO::Job*)));
|
|
connect(job, SIGNAL(data(KIO::Job*, const QByteArray&)),
|
|
SLOT(slotData(KIO::Job*, const QByteArray&)));
|
|
}
|
|
|
|
void DownloadDialog::setType(QString type)
|
|
{
|
|
m_filter = type;
|
|
}
|
|
|
|
void DownloadDialog::setProviderList(const QString& providerList)
|
|
{
|
|
m_providerlist = providerList;
|
|
}
|
|
|
|
void DownloadDialog::slotOk()
|
|
{
|
|
}
|
|
|
|
void DownloadDialog::slotApply()
|
|
{
|
|
}
|
|
|
|
void DownloadDialog::open(const QString& type, const QString& caption)
|
|
{
|
|
DownloadDialog d(0, caption);
|
|
d.setType(type);
|
|
d.load();
|
|
d.exec();
|
|
}
|
|
|
|
void DownloadDialog::slotFinish()
|
|
{
|
|
showPage(1);
|
|
//updateBackground();
|
|
}
|
|
|