diff options
Diffstat (limited to 'src/plugins/search/htmlpart.cpp')
| -rw-r--r-- | src/plugins/search/htmlpart.cpp | 198 |
1 files changed, 198 insertions, 0 deletions
diff --git a/src/plugins/search/htmlpart.cpp b/src/plugins/search/htmlpart.cpp new file mode 100644 index 0000000..1f3a50d --- /dev/null +++ b/src/plugins/search/htmlpart.cpp @@ -0,0 +1,198 @@ +/*************************************************************************** + * Copyright (C) 2005 by Joris Guisson * + * [email protected] * + * * + * 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 <tdemessagebox.h> +#include <tdeio/job.h> +#include <tdeio/jobclasses.h> +//#include <tqfile.h> +#include <tqclipboard.h> +#include <tqapplication.h> +#include <tdeio/netaccess.h> +#include <tdelocale.h> +#include <tdefiledialog.h> +#include <tdeparts/browserextension.h> +#include <util/constants.h> +#include <tdehtmlview.h> +#include "htmlpart.h" + +using namespace bt; + +namespace kt +{ + + HTMLPart::HTMLPart(TQWidget *parent) + : TDEHTMLPart(parent) + { + setJScriptEnabled(true); + setJavaEnabled(true); + setMetaRefreshEnabled(true); + setPluginsEnabled(false); + setStatusMessagesEnabled(false); + KParts::BrowserExtension* ext = this->browserExtension(); + connect(ext,TQ_SIGNAL(openURLRequest(const KURL&,const KParts::URLArgs&)), + this,TQ_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; + } + + TDEIO::TransferJob* j = TDEIO::get(u,false,false); + connect(j,TQ_SIGNAL(data(TDEIO::Job*,const TQByteArray &)), + this,TQ_SLOT(dataRecieved(TDEIO::Job*, const TQByteArray& ))); + connect(j,TQ_SIGNAL(result(TDEIO::Job*)),this,TQ_SLOT(jobDone(TDEIO::Job* ))); + connect(j,TQ_SIGNAL(mimetype(TDEIO::Job*, const TQString &)), + this,TQ_SLOT(mimetype(TDEIO::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(TDEIO::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(TDEIO::Job* job,const TQString & mt) + { + if (job != active_job) + { + job->kill(true); + return; + } + + mime_type = mt; + } + + void HTMLPart::jobDone(TDEIO::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"),"go-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(TDEIO::buildErrorString(job->error(),job->errorText()));/*,&curr_url));**/ + end(); + } + active_job = 0; + curr_data.resize(0); + curr_url = KURL(); + mime_type = TQString(); + } +} + +#include "htmlpart.moc" |