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tdelibs/tdenewstuff/downloaddialog.cpp

1007 lines
26 KiB

/*
This file is part of TDENewStuff.
Copyright (c) 2003 Josef Spillner <spillner@kde.org>
Copyright (c) 2014 Timothy Pearson <kb9vqf@pearsoncomputing.net>
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 <tdelocale.h>
#include <tdelistview.h>
#include <kdebug.h>
#include <tdeio/job.h>
#include <tdeio/netaccess.h>
#include <tdemessagebox.h>
#include <kurl.h>
#include <tdeconfig.h>
#include <tdeapplication.h>
#include <kiconloader.h>
#include <tdenewstuff/entry.h>
#include <tdenewstuff/knewstuffgeneric.h>
#include <tdenewstuff/engine.h>
#include <tqlayout.h>
#include <tqpushbutton.h>
#include <tqdom.h>
#include <tqlabel.h>
#include <tqtextbrowser.h>
#include <tqtabwidget.h>
#include <tqtimer.h> // hack
#define OPENDESKTOP_REDIRECT_URL "opendesktop.org/content/download.php?content="
#define OPENDESKTOP_REDIRECT_TEXT "If the download does not start in 3 seconds:</span><span class=\"defaulttext\">&nbsp;<a href=\""
using namespace KNS;
struct DownloadDialog::Private
{
TQString m_providerlist;
TQWidget *m_page;
TQFrame *m_loadingFrame;
TQLabel *m_loadingLabel;
TDEListView *m_lvtmp_r, *m_lvtmp_d, *m_lvtmp_l;
TQPtrList<Entry> m_installlist;
TQMap<TDEIO::Job*, Provider*> m_variantjobs;
TQMap<TDEIO::Job*, TQStringList> m_variants;
TQMap<Provider*, Provider*> m_newproviders;
};
class NumSortListViewItem : public TDEListViewItem
{
public:
NumSortListViewItem( TQListView * parent, TQString label1, TQString label2 = TQString::null, TQString label3 = TQString::null, TQString label4 = TQString::null, TQString label5 = TQString::null, TQString label6 = TQString::null, TQString label7 = TQString::null, TQString label8 = TQString::null ) :
TDEListViewItem( parent, label1, label2, label3, label4, label5, label6, label7, label8 )
{
}
TQString key(int col, bool asc) const {
if (col == 2)
{
TQString s;
s.sprintf("%08d", text(col).toInt());
return s;
}
return TDEListViewItem::key( col, asc );
}
};
class DateSortListViewItem : public TDEListViewItem
{
public:
DateSortListViewItem( TQListView * parent, TQString label1, TQString label2 = TQString::null, TQString label3 = TQString::null, TQString label4 = TQString::null, TQString label5 = TQString::null, TQString label6 = TQString::null, TQString label7 = TQString::null, TQString label8 = TQString::null ) :
TDEListViewItem( parent, label1, label2, label3, label4, label5, label6, label7, label8 )
{
}
TQString key(int col, bool asc) const {
if (col == 2)
{
TQString s;
TQDate date = TDEGlobal::locale()->readDate(text(col));
s.sprintf("%08d", date.year() * 366 + date.dayOfYear());
return s;
}
return TDEListViewItem::key( col, asc );
}
};
// BEGIN deprecated for KDE 4
DownloadDialog::DownloadDialog(Engine *engine, TQWidget *)
: KDialogBase(KDialogBase::IconList, i18n("Get Hot New Stuff"),
KDialogBase::Close, KDialogBase::Close)
{
init(engine);
}
DownloadDialog::DownloadDialog(TQWidget *)
: KDialogBase(KDialogBase::IconList, i18n("Get Hot New Stuff"),
KDialogBase::Close, KDialogBase::Close)
{
init(0);
}
void DownloadDialog::open(TQString type)
{
DownloadDialog d;
d.setType(type);
d.load();
d.exec();
}
// END deprecated for KDE 4
DownloadDialog::DownloadDialog(Engine *engine, TQWidget *, const TQString& caption)
: KDialogBase(KDialogBase::IconList, (caption.isNull() ? i18n("Get Hot New Stuff") : caption),
KDialogBase::Close, KDialogBase::Close)
{
init(engine);
}
DownloadDialog::DownloadDialog(TQWidget *, const TQString& 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);
d = new Private();
m_engine = engine;
d->m_page = NULL;
// Provide graphical feedback to the user while the intial provider load is taking place
d->m_loadingFrame = addPage(i18n("Welcome"), i18n("Welcome"), TQPixmap(TQString("")));
d->m_loadingLabel = new TQLabel(d->m_loadingFrame);
d->m_loadingLabel->setText(i18n("Loading data providers..."));
TQVBoxLayout *box = new TQVBoxLayout(d->m_loadingFrame);
box->add(d->m_loadingLabel);
box->addItem(new TQSpacerItem(0, 0, TQSizePolicy::MinimumExpanding, TQSizePolicy::MinimumExpanding));
connect(this, TQT_SIGNAL(aboutToShowPage(TQWidget*)), TQT_SLOT(slotPage(TQWidget*)));
if(!engine)
{
m_loader = new ProviderLoader(this);
connect(m_loader, TQT_SIGNAL(providersLoaded(Provider::List*)), TQT_SLOT(slotProviders(Provider::List*)));
}
m_entries.setAutoDelete(true);
}
DownloadDialog::~DownloadDialog()
{
for (TQMap<TQWidget *, TQValueList<TQPushButton *>* >::const_iterator it = m_buttons.constBegin(); it != m_buttons.constEnd(); ++it)
delete it.data();
for (TQMap<TQWidget *, TQValueList<TDEListView *>* >::const_iterator it = m_map.constBegin(); it != m_map.constEnd(); ++it)
delete it.data();
delete d;
}
void DownloadDialog::load()
{
m_loader->load(m_filter, d->m_providerlist);
}
void DownloadDialog::load(TQString providerList)
{
m_loader->load(m_filter, providerList);
}
void DownloadDialog::clear()
{
TQMap<TQWidget*, TQValueList<TDEListView*>* >::Iterator it;
TQMap<TQWidget*, TQValueList<TDEListView*>* >::Iterator end(m_map.end());
for(it = m_map.begin(); it != end; ++it)
{
TQValueList<TDEListView*> *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)
{
d->m_loadingLabel->setText(i18n("Loading data listings..."));
Provider *p;
/*TQFrame *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)
{
TQFrame *frame;
TQTabWidget *ctl;
TQWidget *w_d, *w_r, *w_l;
TQTextBrowser *rt;
TQString tmp;
int ret;
TQPixmap pix;
kdDebug() << "addProvider()/begin" << endl;
ret = true;
if(p->icon().path().isEmpty()) ret = false;
else
{
if(!p->icon().protocol().isEmpty())
{
ret = TDEIO::NetAccess::download(p->icon(), tmp, this);
if(ret) pix = TQPixmap(tmp);
}
else
{
pix = TDEGlobal::iconLoader()->loadIcon(p->icon().path(), TDEIcon::Panel);
ret = true;
}
}
if(!ret) pix = TDEGlobal::iconLoader()->loadIcon("knewstuff", TDEIcon::Panel);
if (d->m_loadingFrame) {
delete d->m_loadingFrame;
d->m_loadingFrame = NULL;
}
frame = addPage(p->name(), p->name(), pix);
m_frame = frame;
w_d = new TQWidget(frame);
w_r = new TQWidget(frame);
w_l = new TQWidget(frame);
ctl = new TQTabWidget(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, TQT_SIGNAL(currentChanged(TQWidget *)), TQT_SLOT(slotTab()));
TQHBoxLayout *box = new TQHBoxLayout(frame);
box->add(ctl);
d->m_lvtmp_r = new TDEListView(w_r);
d->m_lvtmp_r->addColumn(i18n("Name"));
d->m_lvtmp_r->addColumn(i18n("Version"));
d->m_lvtmp_r->addColumn(i18n("Rating"));
d->m_lvtmp_r->setSorting(2, false);
d->m_lvtmp_d = new TDEListView(w_d);
d->m_lvtmp_d->addColumn(i18n("Name"));
d->m_lvtmp_d->addColumn(i18n("Version"));
d->m_lvtmp_d->addColumn(i18n("Downloads"));
d->m_lvtmp_d->setSorting(2, false);
d->m_lvtmp_l = new TDEListView(w_l);
d->m_lvtmp_l->addColumn(i18n("Name"));
d->m_lvtmp_l->addColumn(i18n("Version"));
d->m_lvtmp_l->addColumn(i18n("Release Date"));
d->m_lvtmp_l->setSorting(2, false);
connect(d->m_lvtmp_r, TQT_SIGNAL(clicked(TQListViewItem*)), TQT_SLOT(slotSelected()));
connect(d->m_lvtmp_d, TQT_SIGNAL(clicked(TQListViewItem*)), TQT_SLOT(slotSelected()));
connect(d->m_lvtmp_l, TQT_SIGNAL(clicked(TQListViewItem*)), TQT_SLOT(slotSelected()));
rt = new TQTextBrowser(frame);
rt->setMinimumWidth(150);
TQPushButton *in = new TQPushButton(i18n("Install"), frame);
TQPushButton *de = new TQPushButton(i18n("Details"), frame);
in->setEnabled(false);
de->setEnabled(false);
box->addSpacing(spacingHint());
TQVBoxLayout *vbox = new TQVBoxLayout(box);
vbox->add(rt);
vbox->addSpacing(spacingHint());
vbox->add(de);
vbox->add(in);
connect(rt, TQT_SIGNAL(linkClicked(const TQString&)), TQT_SLOT(slotEmail(const TQString&)));
connect(in, TQT_SIGNAL(clicked()), TQT_SLOT(slotInstall()));
connect(de, TQT_SIGNAL(clicked()), TQT_SLOT(slotDetails()));
TQVBoxLayout *box2 = new TQVBoxLayout(w_r);
box2->add(d->m_lvtmp_r);
TQVBoxLayout *box3 = new TQVBoxLayout(w_d);
box3->add(d->m_lvtmp_d);
TQVBoxLayout *box4 = new TQVBoxLayout(w_l);
box4->add(d->m_lvtmp_l);
TQValueList<TDEListView*> *v = new TQValueList<TDEListView*>;
*v << d->m_lvtmp_r << d->m_lvtmp_d << d->m_lvtmp_l;
m_map[frame] = v;
m_rts[frame] = rt;
TQValueList<TQPushButton*> *vb = new TQValueList<TQPushButton*>;
*vb << in << de;
m_buttons[frame] = vb;
m_providers[frame] = p;
kdDebug() << "addProvider()/end; d->m_lvtmp_r = " << d->m_lvtmp_r << endl;
if(m_engine) slotPage(frame);
TQTimer::singleShot(100, this, TQT_SLOT(slotFinish()));
}
void DownloadDialog::slotResult(TDEIO::Job *job)
{
TQDomDocument dom;
TQDomElement knewstuff;
TQDomElement content;
kdDebug() << "got data: " << m_data[job] << endl;
kapp->config()->setGroup("TDENewStuffStatus");
dom.setContent(m_data[job]);
knewstuff = dom.documentElement();
for(TQDomNode pn = knewstuff.firstChild(); !pn.isNull(); pn = pn.nextSibling())
{
TQDomElement stuff = pn.toElement();
if(stuff.tagName() == "data")
{
content = pn.toElement();
}
}
for(TQDomNode pn = content.firstChild(); !pn.isNull(); pn = pn.nextSibling())
{
TQDomElement stuff = pn.toElement();
kdDebug() << "element: " << stuff.tagName() << endl;
if(stuff.tagName() == "content")
{
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];
if(d->m_newproviders[p])
{
addProvider(p);
slotPage(m_frame);
d->m_newproviders[p] = 0;
}
}*/
if((!m_filter.isEmpty()) && (d->m_variantjobs[job]))
{
Provider *p = d->m_variantjobs[job];
/*bool jobsActive = false;
TQMap<TDEIO::Job*, Provider*>::Iterator it;
for ( it = d->m_variantjobs.begin(); it != d->m_variantjobs.end(); ++it ) {
if (it.data() == p) {
if (it.key() != job) {
jobsActive = true;
}
}
}*/
if(d->m_newproviders[p])
{
addProvider(p);
slotPage(m_frame);
d->m_newproviders[p] = 0;
}
}
/*if(m_jobs[job]) addEntry(entry);
else*/
if(d->m_variantjobs[job]) {
addEntry(entry, d->m_variants[job]);
}
}
}
if(d->m_variantjobs[job]) {
d->m_variantjobs.remove(job);
}
}
int DownloadDialog::installStatus(Entry *entry)
{
TQDate date;
TQString datestring;
int installed;
TQString lang = TDEGlobal::locale()->language();
kapp->config()->setGroup("TDENewStuffStatus");
datestring = kapp->config()->readEntry(entry->name(lang));
if(datestring.isNull()) installed = 0;
else
{
date = TQDate::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, const TQStringList& variants)
{
TQPixmap pix;
int installed;
installed = installStatus(entry);
if(installed > 0) pix = TDEGlobal::iconLoader()->loadIcon("ok", TDEIcon::Small);
else if(installed < 0) pix = TDEGlobal::iconLoader()->loadIcon("history", TDEIcon::Small);
else pix = TQPixmap();
TQString lang = TDEGlobal::locale()->language();
if(variants.contains("score"))
{
TDEListViewItem *tmp_r = new NumSortListViewItem(lv_r,
entry->name(lang), entry->version(), TQString("%1").arg(entry->rating()));
tmp_r->setPixmap(0, pix);
}
if(variants.contains("downloads"))
{
TDEListViewItem *tmp_d = new NumSortListViewItem(lv_d,
entry->name(lang), entry->version(), TQString("%1").arg(entry->downloads()));
tmp_d->setPixmap(0, pix);
}
if(variants.contains("latest"))
{
TDEListViewItem *tmp_l = new DateSortListViewItem(lv_l,
entry->name(lang), entry->version(), TDEGlobal::locale()->formatDate(entry->releaseDate()));
tmp_l->setPixmap(0, pix);
}
m_entries.append(entry);
kdDebug() << "added entry " << entry->name() << " for variants " << variants << endl;
}
void DownloadDialog::addEntry(Entry *entry)
{
TQStringList variants;
variants << "score";
variants << "downloads";
variants << "latest";
addEntry(entry, variants);
// not used anymore due to variants (but still used by engine)
kdDebug() << "added entry " << entry->name() << endl;
}
void DownloadDialog::slotData(TDEIO::Job *job, const TQByteArray &a)
{
TQCString tmp(a, a.size() + 1);
m_data[job].append(TQString::fromUtf8(tmp));
}
void DownloadDialog::slotDetails()
{
Entry *e = getEntry();
if(!e) return;
TQString lang = TDEGlobal::locale()->language();
TQString 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(lang)
).arg(e->author()
).arg(e->license()
).arg(e->version()
).arg(e->release()
).arg(e->rating()
).arg(e->downloads()
).arg(TDEGlobal::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"));
}
TQListViewItem *DownloadDialog::currentEntryItem()
{
if((m_curtab == 0) && (lv_r->selectedItem())) return lv_r->selectedItem();
if((m_curtab == 1) && (lv_d->selectedItem())) return lv_d->selectedItem();
if((m_curtab == 2) && (lv_l->selectedItem())) return lv_l->selectedItem();
return 0;
}
void DownloadDialog::slotInstall()
{
Entry *e = getEntry();
if(!e) return;
TQPushButton *de, *in;
in = *(m_buttons[d->m_page]->at(0));
de = *(m_buttons[d->m_page]->at(1));
if(in) in->setEnabled(false);
if(de) de->setEnabled(false);
d->m_lvtmp_r->setEnabled( false );
d->m_lvtmp_l->setEnabled( false );
d->m_lvtmp_d->setEnabled( false );
kdDebug() << "download entry now" << endl;
// OpenDesktop.org broke the basic functionality of TDEHNS by forcing
// downloads though an advertising display page. This in turn forces
// the user to download and manually install the wallpaper, which
// is relatively complex and negates much of the benefit of TDEHNS.
// Therefore, if the download URL contains OPENDESKTOP_REDIRECT_URL
// then download the raw HTML page and extract the real download URL for use below.
// In the future we may want to figure out how to display unobtrusive ads
// during the download process, but OpenDesktop.org would need to add back
// in the direct download ability for this to even be considered.
if (e->payload().url().contains(OPENDESKTOP_REDIRECT_URL)) {
TDEIO::TransferJob *job = TDEIO::get( KURL( e->payload() ), false, false );
connect( job, TQT_SIGNAL( result( TDEIO::Job * ) ),
TQT_SLOT( slotJobResult( TDEIO::Job * ) ) );
connect( job, TQT_SIGNAL( data( TDEIO::Job *, const TQByteArray & ) ),
TQT_SLOT( slotJobData( TDEIO::Job *, const TQByteArray & ) ) );
}
else {
slotInstallPhase2();
}
}
void DownloadDialog::slotInstallPhase2()
{
Entry *e = getEntry();
if(!e) return;
m_entryitem = currentEntryItem();
m_entryname = m_entryitem->text(0);
kdDebug() << "download entry now (phase 2)" << endl;
if(m_engine)
{
m_engine->download(e);
install(e);
}
else
{
m_s = new TDENewStuffGeneric(m_filter, this);
m_entry = e;
KURL source = e->payload();
KURL dest = KURL(m_s->downloadDestination(e));
TDEIO::FileCopyJob *job = TDEIO::file_copy(source, dest, -1, true);
connect(job, TQT_SIGNAL(result(TDEIO::Job*)), TQT_SLOT(slotInstalled(TDEIO::Job*)));
}
}
void DownloadDialog::slotJobData( TDEIO::Job *, const TQByteArray &data )
{
kdDebug() << "DownloadDialog::slotJobData()" << endl;
if ( data.size() == 0 ) return;
TQCString str( data, data.size() + 1 );
mJobData.append( TQString::fromUtf8( str ) );
}
void DownloadDialog::slotJobResult( TDEIO::Job *job )
{
if ( job->error() ) {
job->showErrorDialog( this );
return;
}
Entry *e = getEntry();
if(!e) return;
// See previous note regarding OpenDesktop.org
if (e->payload().url().contains(OPENDESKTOP_REDIRECT_URL)) {
int pos = mJobData.find("<a href=\"/CONTENT/content-files/");
if (pos >= 0) {
TQString realURL = mJobData.mid(pos);
realURL = realURL.mid(0, realURL.find("\">"));
realURL = realURL.mid(strlen("<a href=\""));
realURL = e->payload().protocol() + "://opendesktop.org" + realURL;
e->setPayload(realURL);
}
else if ((pos = mJobData.find(OPENDESKTOP_REDIRECT_TEXT)) > 0) {
pos = pos + strlen(OPENDESKTOP_REDIRECT_TEXT);
TQString realURL = mJobData.mid(pos);
realURL = realURL.mid(0, realURL.find("\">"));
e->setPayload(realURL);
}
}
// Reset for next load
mJobData = TQString::null;
slotInstallPhase2();
}
void DownloadDialog::install(Entry *e)
{
kapp->config()->setGroup("TDENewStuffStatus");
kapp->config()->writeEntry(m_entryname, TQString(e->releaseDate().toString(Qt::ISODate)));
kapp->config()->sync();
TQPixmap pix = TDEGlobal::iconLoader()->loadIcon("ok", TDEIcon::Small);
TQString lang = TDEGlobal::locale()->language();
if(m_entryitem)
{
m_entryitem->setPixmap(0, pix);
TQListViewItem *item;
item = lv_r->findItem(e->name(lang), 0);
if(item) item->setPixmap(0, pix);
item = lv_d->findItem(e->name(lang), 0);
if(item) item->setPixmap(0, pix);
item = lv_l->findItem(e->name(lang), 0);
if(item) item->setPixmap(0, pix);
}
if(currentEntryItem() == m_entryitem)
{
TQPushButton *in;
in = *(m_buttons[d->m_page]->at(0));
if(in) in->setEnabled(false);
}
d->m_installlist.append(e);
d->m_lvtmp_r->setEnabled( true );
d->m_lvtmp_l->setEnabled( true );
d->m_lvtmp_d->setEnabled( true );
}
void DownloadDialog::slotInstalled(TDEIO::Job *job)
{
TQPushButton *de, *in;
in = *(m_buttons[d->m_page]->at(0));
de = *(m_buttons[d->m_page]->at(1));
if(in) in->setEnabled(true);
if(de) de->setEnabled(true);
bool ret = job && (job->error() == 0);
if(ret)
{
TDEIO::FileCopyJob *cjob = ::tqqt_cast<TDEIO::FileCopyJob*>(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"));
d->m_lvtmp_r->setEnabled( true );
d->m_lvtmp_l->setEnabled( true );
d->m_lvtmp_d->setEnabled( true );
delete m_s;
}
void DownloadDialog::slotTab()
{
int tab = static_cast<const TQTabWidget *>(sender())->currentPageIndex();
kdDebug() << "switch tab to: " << tab << endl;
Entry *eold = getEntry();
m_curtab = tab;
Entry *e = getEntry();
if(e == eold) return;
if(e)
{
slotSelected();
}
else
{
TQPushButton *de, *in;
in = *(m_buttons[d->m_page]->at(0));
de = *(m_buttons[d->m_page]->at(1));
if(in) in->setEnabled(false);
if(de) de->setEnabled(false);
m_rt->clear();
}
}
void DownloadDialog::slotSelected()
{
TQString tmp;
bool enabled;
Entry *e = getEntry();
TQString lang = TDEGlobal::locale()->language();
bool ret;
if(e)
{
TQString lang = TDEGlobal::locale()->language();
TQListViewItem *item;
if(m_curtab != 0)
{
lv_r->clearSelection();
item = lv_r->findItem(e->name(lang), 0);
if(item) lv_r->setSelected(item, true);
}
if(m_curtab != 1)
{
lv_d->clearSelection();
item = lv_d->findItem(e->name(lang), 0);
if(item) lv_d->setSelected(item, true);
}
if(m_curtab != 2)
{
lv_l->clearSelection();
item = lv_l->findItem(e->name(lang), 0);
if(item) lv_l->setSelected(item, true);
}
if(!e->preview(lang).isValid())
{
ret = 0;
}
else
{
ret = TDEIO::NetAccess::download(e->preview(lang), tmp, this);
}
TQString desc = TQString("<b>%1</b><br>").arg(e->name(lang));
if(!e->authorEmail().isNull())
{
desc += TQString("<a href='mailto:" + e->authorEmail() + "'>" + e->author() + "</a>");
}
else
{
desc += TQString("%1").arg(e->author());
}
desc += TQString("<br>%1").arg(TDEGlobal::locale()->formatDate(e->releaseDate()));
desc += TQString("<br><br>");
if(ret)
{
desc += TQString("<img src='%1'>").arg(tmp);
}
else
{
desc += i18n("Preview not available.");
}
desc += TQString("<br><i>%1</i>").arg(e->summary(lang));
desc += TQString("<br>(%1)").arg(e->license());
m_rt->clear();
m_rt->setText(desc);
if(installStatus(e) == 1) enabled = false;
else enabled = true;
TQPushButton *de, *in;
in = *(m_buttons[d->m_page]->at(0));
de = *(m_buttons[d->m_page]->at(1));
if(in) in->setEnabled(enabled);
if(de) de->setEnabled(true);
}
}
void DownloadDialog::slotEmail(const TQString& link)
{
kdDebug() << "EMAIL: " << link << endl;
kapp->invokeMailer(link);
slotSelected(); // TQTextBrowser oddity workaround as it cannot handle mailto: URLs
}
Entry *DownloadDialog::getEntry()
{
TQListViewItem *entryItem = currentEntryItem();
if(!entryItem)
return 0;
TQString entryName = entryItem->text(0);
TQString lang = TDEGlobal::locale()->language();
for(Entry *e = m_entries.first(); e; e = m_entries.next())
if(e->name(lang) == entryName)
return e;
return 0;
}
void DownloadDialog::slotPage(TQWidget *w)
{
Provider *p;
kdDebug() << "changed widget!!!" << endl;
if(m_map.find(w) == m_map.end()) return;
d->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)
{
TQMap<TDEIO::Job*, Provider*>::Iterator it;
for(it = d->m_variantjobs.begin(); it != d->m_variantjobs.end(); it++)
{
if(it.data() == p)
{
kdDebug() << "-- found provider data in cache" << endl;
slotResult(it.key());
return;
}
}
TQStringList variants;
variants << "score";
variants << "downloads";
variants << "latest";
// Optimise URLs so each unique URL only gets fetched once
TQMap<TQString, TQStringList> urls;
for(TQStringList::Iterator it = variants.begin(); it != variants.end(); it++)
{
TQString url = p->downloadUrlVariant((*it)).url();
if(!urls.contains(url))
{
urls[url] = TQStringList();
}
urls[url] << (*it);
it = variants.remove(it);
}
// Now fetch the URLs while keeping the variant list for each attached
for(TQMap<TQString, TQStringList>::Iterator it = urls.begin(); it != urls.end(); it++)
{
TQString url = it.key();
TQStringList urlvariants = it.data();
TDEIO::TransferJob *variantjob = TDEIO::get(url, false, false);
d->m_newproviders[p] = p;
d->m_variantjobs[variantjob] = p;
d->m_variants[variantjob] = urlvariants;
m_data[variantjob] = "";
connect(variantjob, TQT_SIGNAL(result(TDEIO::Job*)), TQT_SLOT(slotResult(TDEIO::Job*)));
connect(variantjob, TQT_SIGNAL(data(TDEIO::Job*, const TQByteArray&)),
TQT_SLOT(slotData(TDEIO::Job*, const TQByteArray&)));
}
if(variants.count() == 0) return;
// If not all variants are given, use default URL for those
kdDebug() << "-- reached old downloadurl section; variants left: " << variants.count() << endl;
TDEIO::TransferJob *job = TDEIO::get(p->downloadUrl());
d->m_newproviders[p] = p;
d->m_variantjobs[job] = p;
d->m_variants[job] = variants;
//m_jobs[job] = p; // not used anymore due to variants
m_data[job] = "";
connect(job, TQT_SIGNAL(result(TDEIO::Job*)), TQT_SLOT(slotResult(TDEIO::Job*)));
connect(job, TQT_SIGNAL(data(TDEIO::Job*, const TQByteArray&)),
TQT_SLOT(slotData(TDEIO::Job*, const TQByteArray&)));
}
void DownloadDialog::setType(TQString type)
{
m_filter = type;
}
void DownloadDialog::setProviderList(const TQString& providerList)
{
d->m_providerlist = providerList;
}
void DownloadDialog::slotOk()
{
}
void DownloadDialog::slotApply()
{
}
void DownloadDialog::open(const TQString& type, const TQString& caption)
{
DownloadDialog d(0, caption);
d.setType(type);
d.load();
d.exec();
}
void DownloadDialog::slotFinish()
{
showPage(1);
//updateBackground();
}
TQPtrList<Entry> DownloadDialog::installedEntries()
{
return d->m_installlist;
}