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authortpearson <tpearson@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2010-01-20 02:37:40 +0000
committertpearson <tpearson@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2010-01-20 02:37:40 +0000
commit9ad5c7b5e23b4940e7a3ea3ca3a6fb77e6a8fab0 (patch)
treed088b5210e77d9fa91d954d8550e00e372b47378 /plugins/search/htmlpart.cpp
downloadktorrent-9ad5c7b5e23b4940e7a3ea3ca3a6fb77e6a8fab0.tar.gz
ktorrent-9ad5c7b5e23b4940e7a3ea3ca3a6fb77e6a8fab0.zip
Updated to final KDE3 ktorrent release (2.2.6)
git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/ktorrent@1077377 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
Diffstat (limited to 'plugins/search/htmlpart.cpp')
-rw-r--r--plugins/search/htmlpart.cpp198
1 files changed, 198 insertions, 0 deletions
diff --git a/plugins/search/htmlpart.cpp b/plugins/search/htmlpart.cpp
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+++ b/plugins/search/htmlpart.cpp
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+/***************************************************************************
+ * Copyright (C) 2005 by Joris Guisson *
+ * *
+ * 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 <qfile.h>
+#include <qclipboard.h>
+#include <qapplication.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(QWidget *parent)
+ : KHTMLPart(parent)
+ {
+ setJScriptEnabled(true);
+ setJavaEnabled(true);
+ setMetaRefreshEnabled(true);
+ setPluginsEnabled(false);
+ setStatusMessagesEnabled(false);
+ KParts::BrowserExtension* ext = this->browserExtension();
+ connect(ext,SIGNAL(openURLRequest(const KURL&,const KParts::URLArgs&)),
+ this,SLOT(openURLRequest(const KURL&, const KParts::URLArgs& )));
+
+ ext->enableAction("copy",true);
+ ext->enableAction("paste",true);
+ active_job = 0;
+ }
+
+
+ HTMLPart::~HTMLPart()
+ {}
+
+ void HTMLPart::copy()
+ {
+ QString txt = selectedText();
+ QClipboard *cb = QApplication::clipboard();
+ // Copy text into the clipboard
+ if (cb)
+ cb->setText(txt,QClipboard::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,SIGNAL(data(KIO::Job*,const QByteArray &)),
+ this,SLOT(dataRecieved(KIO::Job*, const QByteArray& )));
+ connect(j,SIGNAL(result(KIO::Job*)),this,SLOT(jobDone(KIO::Job* )));
+ connect(j,SIGNAL(mimetype(KIO::Job*, const QString &)),
+ this,SLOT(mimetype(KIO::Job*, const QString& )));
+
+ active_job = j;
+ curr_data.resize(0);
+ mime_type = QString::null;
+ 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 QByteArray & 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 QString & 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 = QString::null;
+ }
+}
+
+#include "htmlpart.moc"