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/***************************************************************************
* Copyright (C) 2005 by Joris Guisson *
* joris.guisson@gmail.com *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program 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 General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
#include <kmessagebox.h>
#include <kio/job.h>
#include <kio/jobclasses.h>
//#include <tqfile.h>
#include <tqclipboard.h>
#include <tqapplication.h>
#include <kio/netaccess.h>
#include <klocale.h>
#include <kfiledialog.h>
#include <kparts/browserextension.h>
#include <util/constants.h>
#include <khtmlview.h>
#include "htmlpart.h"
using namespace bt;
namespace kt
{
HTMLPart::HTMLPart(TQWidget *parent)
: KHTMLPart(parent)
{
setJScriptEnabled(true);
setJavaEnabled(true);
setMetaRefreshEnabled(true);
setPluginsEnabled(false);
setStatusMessagesEnabled(false);
KParts::BrowserExtension* ext = this->browserExtension();
connect(ext,TQT_SIGNAL(openURLRequest(const KURL&,const KParts::URLArgs&)),
this,TQT_SLOT(openURLRequest(const KURL&, const KParts::URLArgs& )));
ext->enableAction("copy",true);
ext->enableAction("paste",true);
active_job = 0;
}
HTMLPart::~HTMLPart()
{}
void HTMLPart::copy()
{
TQString txt = selectedText();
TQClipboard *cb = TQApplication::clipboard();
// Copy text into the clipboard
if (cb)
cb->setText(txt,TQClipboard::Clipboard);
}
void HTMLPart::openURLRequest(const KURL &u,const KParts::URLArgs &)
{
if (active_job)
{
active_job->kill(true);
active_job = 0;
}
KIO::TransferJob* j = KIO::get(u,false,false);
connect(j,TQT_SIGNAL(data(KIO::Job*,const TQByteArray &)),
this,TQT_SLOT(dataRecieved(KIO::Job*, const TQByteArray& )));
connect(j,TQT_SIGNAL(result(KIO::Job*)),this,TQT_SLOT(jobDone(KIO::Job* )));
connect(j,TQT_SIGNAL(mimetype(KIO::Job*, const TQString &)),
this,TQT_SLOT(mimetype(KIO::Job*, const TQString& )));
active_job = j;
curr_data.resize(0);
mime_type = TQString();
curr_url = u;
}
void HTMLPart::back()
{
if (history.count() <= 1)
{
backAvailable(false);
}
else
{
history.pop_back();
KURL u = history.back();
openURL(u);
backAvailable(history.count() > 1 ? true : false);
}
}
void HTMLPart::addToHistory(const KURL & url)
{
history.append(url);
if (history.count() > 1)
backAvailable(true);
}
void HTMLPart::reload()
{
openURL(url());
}
void HTMLPart::dataRecieved(KIO::Job* job,const TQByteArray & data)
{
if (job != active_job)
{
job->kill(true);
return;
}
if (data.size() == 0)
return;
Uint32 off = curr_data.size();
curr_data.resize(curr_data.size() + data.size());
for (Uint32 i = 0;i < data.size();i++)
{
curr_data[i + off] = data[i];
}
}
void HTMLPart::mimetype(KIO::Job* job,const TQString & mt)
{
if (job != active_job)
{
job->kill(true);
return;
}
mime_type = mt;
}
void HTMLPart::jobDone(KIO::Job* job)
{
if (job != active_job)
{
job->kill(true);
return;
}
if (job->error() == 0)
{
bool is_bencoded_data = curr_data.size() > 0 &&
curr_data[0] == 'd' &&
curr_data[curr_data.size()-1] == 'e';
if (is_bencoded_data || mime_type == "application/x-bittorrent")
{
int ret = KMessageBox::questionYesNoCancel(0,
i18n("Do you want to download or save the torrent?"),
i18n("Download Torrent"),
KGuiItem(i18n("to download", "Download"),"down"),
KStdGuiItem::save());
if (ret == KMessageBox::Yes)
openTorrent(curr_url);
else if (ret == KMessageBox::No)
saveTorrent(curr_url);
}
else
{
addToHistory(curr_url);
begin(curr_url);
write(curr_data.data(),curr_data.size());
end();
view()->ensureVisible(0,0);
searchFinished();
}
}
else
{
begin(curr_url);
write(KIO::buildErrorString(job->error(),job->errorText()));/*,&curr_url));**/
end();
}
active_job = 0;
curr_data.resize(0);
curr_url = KURL();
mime_type = TQString();
}
}
#include "htmlpart.moc"
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