From e9ae80694875f869892f13f4fcaf1170a00dea41 Mon Sep 17 00:00:00 2001 From: toma Date: Wed, 25 Nov 2009 17:56:58 +0000 Subject: Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features. BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdewebdev@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da --- lib/compatibility/knewstuff/downloaddialog.cpp | 628 +++++++++++++++++++++++++ 1 file changed, 628 insertions(+) create mode 100644 lib/compatibility/knewstuff/downloaddialog.cpp (limited to 'lib/compatibility/knewstuff/downloaddialog.cpp') diff --git a/lib/compatibility/knewstuff/downloaddialog.cpp b/lib/compatibility/knewstuff/downloaddialog.cpp new file mode 100644 index 00000000..be3cf66d --- /dev/null +++ b/lib/compatibility/knewstuff/downloaddialog.cpp @@ -0,0 +1,628 @@ +/* + This file is part of KNewStuff. + Copyright (c) 2003 Josef Spillner + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "downloaddialog.h" +#include "downloaddialog.moc" + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include + +#include +#include +#include +#include +#include +#include // hack + +using namespace KNS; + +class NumSortListViewItem : public KListViewItem +{ + public: + 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 ) : + KListViewItem( parent, label1, label2, label3, label4, label5, label6, label7, label8 ) + { + } + + QString key(int col, bool asc) const { + if (col == 2) + { + + QString s; + s.sprintf("%08d", text(col).toInt()); + return s; + } + return KListViewItem::key( col, asc ); + } +}; + +// BEGIN deprecated for KDE 4 +DownloadDialog::DownloadDialog(Engine *engine, QWidget *) +: KDialogBase(KDialogBase::IconList, i18n("Get Hot New Stuff"), + KDialogBase::Close, KDialogBase::Close) +{ + init(engine); +} + +DownloadDialog::DownloadDialog(QWidget *) +: KDialogBase(KDialogBase::IconList, i18n("Get Hot New Stuff"), + KDialogBase::Close, KDialogBase::Close) +{ + init(0); +} + +void DownloadDialog::open(QString type) +{ + DownloadDialog d; + d.setType(type); + d.load(); + d.exec(); +} +// END deprecated for KDE 4 + +DownloadDialog::DownloadDialog(Engine *engine, QWidget *, const QString& caption) +: KDialogBase(KDialogBase::IconList, (caption.isNull() ? i18n("Get Hot New Stuff") : caption), + KDialogBase::Close, KDialogBase::Close) +{ + init(engine); +} + +DownloadDialog::DownloadDialog(QWidget *, const QString& caption) +: KDialogBase(KDialogBase::IconList, (caption.isNull() ? i18n("Get Hot New Stuff") : caption), + KDialogBase::Close, KDialogBase::Close) +{ + init(0); +} + +void DownloadDialog::init(Engine *engine) +{ + resize(700, 400); + + m_engine = engine; + m_page = NULL; + + connect(this, SIGNAL(aboutToShowPage(QWidget*)), SLOT(slotPage(QWidget*))); + + if(!engine) + { + m_loader = new ProviderLoader(this); + connect(m_loader, SIGNAL(providersLoaded(Provider::List*)), SLOT(slotProviders(Provider::List*))); + } +} + +DownloadDialog::~DownloadDialog() +{ +} + +void DownloadDialog::load() +{ + m_loader->load(m_filter, m_providerlist); +} + +void DownloadDialog::load(QString providerList) +{ + m_loader->load(m_filter, providerList); +} + +void DownloadDialog::clear() +{ + QMap* >::Iterator it; + for(it = m_map.begin(); it != m_map.end(); ++it) + { + QValueList *v = it.data(); + kdDebug() << "clear listviews in " << v << endl; + if(v) + { + (*(v->at(0)))->clear(); + (*(v->at(1)))->clear(); + (*(v->at(2)))->clear(); + + //delete (*it); + } + + delete it.key(); + } + m_map.clear(); +} + +void DownloadDialog::slotProviders(Provider::List *list) +{ + Provider *p; + /*QFrame *frame;*/ + + for(p = list->first(); p; p = list->next()) + { + kdDebug() << "++ provider ++ " << p->name() << endl; + + if(!m_filter.isEmpty()) + loadProvider(p); + else + addProvider(p); + /*if(p == list->getFirst()) + slotPage(m_frame);*/ // only if !qtbug + } +} + +void DownloadDialog::addProvider(Provider *p) +{ + QFrame *frame; + KTabCtl *ctl; + QWidget *w_d, *w_r, *w_l; + QWidget *w2; + KListView *lvtmp_r, *lvtmp_d, *lvtmp_l; + QTextBrowser *rt; + QString tmp; + int ret; + QPixmap pix; + + if(m_map.count() == 0) + { + frame = addPage(i18n("Welcome"), i18n("Welcome"), QPixmap("")); + delete frame; + } + + kdDebug() << "addProvider()/begin" << endl; + + ret = true; + if(!p->icon().isValid()) ret = false; + else ret = KIO::NetAccess::download(p->icon(), tmp, this); + if(ret) pix = QPixmap(tmp); + else pix = KGlobal::iconLoader()->loadIcon("knewstuff", KIcon::Panel); + frame = addPage(p->name(), p->name(), pix); + m_frame = frame; + + w2 = new QWidget(frame); + w_d = new QWidget(frame); + w_r = new QWidget(frame); + w_l = new QWidget(frame); + + ctl = new KTabCtl(frame); + ctl->addTab(w_r, i18n("Highest Rated")); + ctl->addTab(w_d, i18n("Most Downloads")); + ctl->addTab(w_l, i18n("Latest")); + + m_curtab = 0; + connect(ctl, SIGNAL(tabSelected(int)), SLOT(slotTab(int))); + + QHBoxLayout *box = new QHBoxLayout(frame); + box->add(ctl); + + lvtmp_r = new KListView(w_r); + lvtmp_r->addColumn(i18n("Name")); + lvtmp_r->addColumn(i18n("Version")); + lvtmp_r->addColumn(i18n("Rating")); + lvtmp_r->setSorting(2, false); + + lvtmp_d = new KListView(w_d); + lvtmp_d->addColumn(i18n("Name")); + lvtmp_d->addColumn(i18n("Version")); + lvtmp_d->addColumn(i18n("Downloads")); + lvtmp_d->setSorting(2, false); + + lvtmp_l = new KListView(w_l); + lvtmp_l->addColumn(i18n("Name")); + lvtmp_l->addColumn(i18n("Version")); + lvtmp_l->addColumn(i18n("Release Date")); + lvtmp_l->setSorting(2, false); + + connect(lvtmp_r, SIGNAL(selectionChanged()), SLOT(slotSelected())); + connect(lvtmp_d, SIGNAL(selectionChanged()), SLOT(slotSelected())); + connect(lvtmp_l, SIGNAL(selectionChanged()), SLOT(slotSelected())); + + rt = new QTextBrowser(frame); + rt->setMinimumWidth(150); + + QPushButton *in = new QPushButton(i18n("Install"), frame); + QPushButton *de = new QPushButton(i18n("Details"), frame); + in->setEnabled(false); + de->setEnabled(false); + + box->addSpacing(spacingHint()); + QVBoxLayout *vbox = new QVBoxLayout(box); + vbox->add(rt); + vbox->addSpacing(spacingHint()); + vbox->add(de); + vbox->add(in); + + connect(in, SIGNAL(clicked()), SLOT(slotInstall())); + connect(de, SIGNAL(clicked()), SLOT(slotDetails())); + + QVBoxLayout *box2 = new QVBoxLayout(w_r); + box2->add(lvtmp_r); + QVBoxLayout *box3 = new QVBoxLayout(w_d); + box3->add(lvtmp_d); + QVBoxLayout *box4 = new QVBoxLayout(w_l); + box4->add(lvtmp_l); + + QValueList *v = new QValueList; + *v << lvtmp_r << lvtmp_d << lvtmp_l; + m_map[frame] = v; + m_rts[frame] = rt; + QValueList *vb = new QValueList; + *vb << in << de; + m_buttons[frame] = vb; + m_providers[frame] = p; + + kdDebug() << "addProvider()/end; lvtmp_r = " << lvtmp_r << endl; + + if(m_engine) slotPage(frame); + + QTimer::singleShot(100, this, SLOT(slotFinish())); +} + +void DownloadDialog::slotResult(KIO::Job *job) +{ + QDomDocument dom; + QDomElement knewstuff; + + kdDebug() << "got data: " << m_data[job] << endl; + + kapp->config()->setGroup("KNewStuffStatus"); + + dom.setContent(m_data[job]); + knewstuff = dom.documentElement(); + + for(QDomNode pn = knewstuff.firstChild(); !pn.isNull(); pn = pn.nextSibling()) + { + QDomElement stuff = pn.toElement(); + + kdDebug() << "element: " << stuff.tagName() << endl; + + if(stuff.tagName() == "stuff") + { + Entry *entry = new Entry(stuff); + kdDebug() << "TYPE::" << entry->type() << " FILTER::" << m_filter << endl; + if(!entry->type().isEmpty()) + { + if((!m_filter.isEmpty()) && (entry->type() != m_filter)) continue; + } + + if((!m_filter.isEmpty()) && (m_jobs[job])) + { + Provider *p = m_jobs[job]; + addProvider(p); + slotPage(m_frame); + m_jobs[job] = 0; + } + addEntry(entry); + } + } + + m_data[job] = ""; +} + +int DownloadDialog::installStatus(Entry *entry) +{ + QDate date; + QString datestring; + int installed; + + kapp->config()->setGroup("KNewStuffStatus"); + datestring = kapp->config()->readEntry(entry->name()); + if(datestring.isNull()) installed = 0; + else + { + date = QDate::fromString(datestring, Qt::ISODate); + if(!date.isValid()) installed = 0; + else if(date < entry->releaseDate()) installed = -1; + else installed = 1; + } + + return installed; +} + +void DownloadDialog::addEntry(Entry *entry) +{ + QPixmap pix; + int installed; + + /*if(m_engine) + { + if(m_map.count() == 0) + { + m_frame = addPage(i18n("Welcome"), i18n("Welcome"), QPixmap("")); + Provider *p = new Provider(); + p->setName(i18n("Generic")); + addProvider(p); + slotPage(m_frame); + } + }*/ + installed = installStatus(entry); + + if(installed > 0) pix = KGlobal::iconLoader()->loadIcon("ok", KIcon::Small); + else if(installed < 0) pix = KGlobal::iconLoader()->loadIcon("history", KIcon::Small); + else pix = QPixmap(); + + KListViewItem *tmp_r = new KListViewItem(lv_r, + entry->name(), entry->version(), QString("%1").arg(entry->rating())); + KListViewItem *tmp_d = new NumSortListViewItem(lv_d, + entry->name(), entry->version(), QString("%1").arg(entry->downloads())); + KListViewItem *tmp_l = new KListViewItem(lv_l, + entry->name(), entry->version(), KGlobal::locale()->formatDate(entry->releaseDate())); + + tmp_r->setPixmap(0, pix); + tmp_d->setPixmap(0, pix); + tmp_l->setPixmap(0, pix); + + m_entries.append(entry); + + kdDebug() << "added entry " << entry->name() << endl; +} + +void DownloadDialog::slotData(KIO::Job *job, const QByteArray &a) +{ + QCString tmp(a, a.size() + 1); + m_data[job].append(QString::fromUtf8(tmp)); +} + +void DownloadDialog::slotDetails() +{ + Entry *e = getEntry(); + if(!e) return; + + QString lang = KGlobal::locale()->language(); + + QString info = i18n + ( + "Name: %1\n" + "Author: %2\n" + "License: %3\n" + "Version: %4\n" + "Release: %5\n" + "Rating: %6\n" + "Downloads: %7\n" + "Release date: %8\n" + "Summary: %9\n" + ).arg(e->name() + ).arg(e->author() + ).arg(e->license() + ).arg(e->version() + ).arg(e->release() + ).arg(e->rating() + ).arg(e->downloads() + ).arg(KGlobal::locale()->formatDate(e->releaseDate()) + ).arg(e->summary(lang) + ); + + info.append(i18n + ( + "Preview: %1\n" + "Payload: %2\n" + ).arg(e->preview().url() + ).arg(e->payload().url() + )); + + KMessageBox::information(this, info, i18n("Details")); +} + +void DownloadDialog::slotInstall() +{ + Entry *e = getEntry(); + if(!e) return; + + kdDebug() << "download entry now" << endl; + + if(m_engine) + { + m_engine->download(e); + install(e); + } + else + { + m_s = new KNewStuffGeneric(e->type(), this); + + m_entry = e; + + KURL source = e->payload(); + KURL dest = KURL(m_s->downloadDestination(e)); + + KIO::FileCopyJob *job = KIO::file_copy(source, dest, -1, true); + connect(job, SIGNAL(result(KIO::Job*)), SLOT(slotInstalled(KIO::Job*))); + } +} + +void DownloadDialog::install(Entry *e) +{ + kapp->config()->setGroup("KNewStuffStatus"); + kapp->config()->writeEntry(m_entryname, e->releaseDate().toString(Qt::ISODate)); + kapp->config()->sync(); + + QPixmap pix = KGlobal::iconLoader()->loadIcon("ok", KIcon::Small); + m_entryitem = lv_r->findItem(m_entryname, 0); + if(m_entryitem) m_entryitem->setPixmap(0, pix); + m_entryitem = lv_d->findItem(m_entryname, 0); + if(m_entryitem) m_entryitem->setPixmap(0, pix); + m_entryitem = lv_l->findItem(m_entryname, 0); + if(m_entryitem) m_entryitem->setPixmap(0, pix); + + + QPushButton *in; + in = *(m_buttons[m_page]->at(0)); + if(in) in->setEnabled(false); +} + +void DownloadDialog::slotInstalled(KIO::Job *job) +{ + bool ret = (job->error() == 0); + KIO::FileCopyJob *cjob; + + if(ret) + { + cjob = static_cast(job); + if(cjob) + { + ret = m_s->install(cjob->destURL().path()); + } + else ret = false; + } + + if(ret) + { + install(m_entry); + + KMessageBox::information(this, i18n("Installation successful."), i18n("Installation")); + } + else KMessageBox::error(this, i18n("Installation failed."), i18n("Installation")); + + delete m_s; +} + +void DownloadDialog::slotTab(int tab) +{ + kdDebug() << "switch tab to: " << tab << endl; + m_curtab = tab; +} + +void DownloadDialog::slotSelected() +{ + QString tmp; + bool enabled; + Entry *e = getEntry(); + QString lang = KGlobal::locale()->language(); + + if(e) + { + if(!e->preview(lang).isValid()) + { + m_rt->setText(QString("%1
%2
%3

%4
(%5)").arg( + e->name()).arg(e->author()).arg(KGlobal::locale()->formatDate(e->releaseDate())).arg(e->summary(lang)).arg(e->license())); + } + else + { + KIO::NetAccess::download(e->preview(lang), tmp, this); + m_rt->setText(QString("%1
%2
%3


%5
(%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(); +} + -- cgit v1.2.1