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298 lines
8.2 KiB
298 lines
8.2 KiB
/***************************************************************************
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* Copyright (C) 2005 by Joris Guisson *
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* joris.guisson@gmail.com *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the *
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* Free Software Foundation, Inc., *
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
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***************************************************************************/
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#include <tdelocale.h>
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#include <tdemessagebox.h>
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#include <tdelistview.h>
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#include <kstdguiitem.h>
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#include <kpushbutton.h>
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#include <kurlrequester.h>
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#include <kiconloader.h>
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#include <kmimetype.h>
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#include <kurl.h>
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#include <tqlabel.h>
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#include <tqstring.h>
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#include <tqbuttongroup.h>
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#include <tqcombobox.h>
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#include <tqcheckbox.h>
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#include <tqdir.h>
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#include <interfaces/torrentfileinterface.h>
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#include <interfaces/torrentinterface.h>
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#include "fileselectdlg.h"
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#include <interfaces/filetreediritem.h>
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#include <interfaces/filetreeitem.h>
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#include <interfaces/functions.h>
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#include <settings.h>
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#include <util/functions.h>
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#include <util/fileops.h>
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#include <groups/group.h>
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#include <groups/groupmanager.h>
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using namespace kt;
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FileSelectDlg::FileSelectDlg(GroupManager* gm, bool* user, bool* start, TQWidget* parent, const char* name, bool modal, WFlags fl)
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: FileSelectDlgBase(parent, name, modal, fl), m_gman(gm), m_user(user), m_start(start)
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{
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root = 0;
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connect(m_select_all, TQ_SIGNAL(clicked()), this, TQ_SLOT(selectAll()));
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connect(m_select_none, TQ_SIGNAL(clicked()), this, TQ_SLOT(selectNone()));
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connect(m_invert_selection, TQ_SIGNAL(clicked()), this, TQ_SLOT(invertSelection()));
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connect(m_ok, TQ_SIGNAL(clicked()), this, TQ_SLOT(accept()));
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connect(m_cancel, TQ_SIGNAL(clicked()), this, TQ_SLOT(reject()));
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connect(m_downloadLocation, TQ_SIGNAL(textChanged (const TQString &)), this, TQ_SLOT(updateSizeLabels()));
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m_downloadLocation->setMode(KFile::Directory);
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}
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FileSelectDlg::~FileSelectDlg()
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{}
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int FileSelectDlg::execute(kt::TorrentInterface* tc)
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{
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this->tc = tc;
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if (tc)
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{
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populateFields();
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if(tc->getStats().multi_file_torrent)
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setupMultifileTorrent();
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else
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setupSinglefileTorrent();
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return exec();
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}
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return TQDialog::Rejected;
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}
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void FileSelectDlg::reject()
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{
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TQDialog::reject();
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}
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void FileSelectDlg::accept()
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{
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TQStringList pe_ex;
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TQString dn = m_downloadLocation->url();
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if (!dn.endsWith(bt::DirSeparator()))
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dn += bt::DirSeparator();
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for (Uint32 i = 0;i < tc->getNumFiles();i++)
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{
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kt::TorrentFileInterface & file = tc->getTorrentFile(i);
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// check for preexsting files
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TQString path = dn + tc->getStats().torrent_name + bt::DirSeparator() + file.getPath();
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if (bt::Exists(path))
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file.setPreExisting(true);
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if (file.doNotDownload() && file.isPreExistingFile())
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{
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// we have excluded a preexsting file
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pe_ex.append(file.getPath());
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}
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}
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if (pe_ex.count() > 0)
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{
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TQString msg = i18n("You have deselected the following existing files. "
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"You will lose all data in these files, are you sure you want to do this ?");
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// better ask the user if (s)he wants to delete the already existing data
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int ret = KMessageBox::warningYesNoList(0, msg, pe_ex, TQString(),
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KGuiItem(i18n("Yes, delete the files")),
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KGuiItem(i18n("No, keep the files")));
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if (ret == KMessageBox::No)
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{
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for (Uint32 i = 0;i < tc->getNumFiles();i++)
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{
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kt::TorrentFileInterface & file = tc->getTorrentFile(i);
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if (file.doNotDownload() && file.isPreExistingFile())
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file.setDoNotDownload(false);
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}
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}
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}
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for (Uint32 i = 0;i < tc->getNumFiles();i++)
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{
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kt::TorrentFileInterface & file = tc->getTorrentFile(i);
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file.setEmitDownloadStatusChanged(true);
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// we don't need to emit the downloadStatusChanged signal,
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// because tc->createFiles() in ktorrentcore.cpp will take care of everything
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}
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//Setup custom download location
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TQString ddir = tc->getDataDir();
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if (!ddir.endsWith(bt::DirSeparator()))
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ddir += bt::DirSeparator();
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if (dn != ddir) // only change when absolutely necessary
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tc->changeOutputDir(dn, false);
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//Make it user controlled if needed
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*m_user = m_chkUserControlled->isChecked();
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*m_start = m_chkUserControlled->isChecked() && m_chkStartTorrent->isChecked();
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//Now add torrent to selected group
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if(m_cmbGroups->currentItem() != 0)
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{
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TQString groupName = m_cmbGroups->currentText();
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Group* group = m_gman->find(groupName);
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if(group)
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{
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group->addTorrent(tc);
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}
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}
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// update the last save directory
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Settings::setLastSaveDir(dn);
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TQDialog::accept();
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}
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void FileSelectDlg::selectAll()
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{
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if (root)
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root->setAllChecked(true);
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}
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void FileSelectDlg::selectNone()
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{
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if (root)
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root->setAllChecked(false);
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}
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void FileSelectDlg::invertSelection()
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{
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if (root)
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root->invertChecked();
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}
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void FileSelectDlg::updateSizeLabels()
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{
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//calculate free disk space
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KURL sdir = KURL(m_downloadLocation -> url());
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while( sdir.isValid() && sdir.isLocalFile() && (!sdir.isEmpty()) && (! TQDir(sdir.path()).exists()) )
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{
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sdir = sdir.upURL();
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}
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Uint64 bytes_free = 0;
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if (!FreeDiskSpace(sdir.path(),bytes_free))
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{
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FreeDiskSpace(tc->getDataDir(),bytes_free);
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}
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Uint64 bytes_to_download = 0;
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if (root)
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bytes_to_download = root->bytesToDownload();
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else
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bytes_to_download = tc->getStats().total_bytes;
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lblFree->setText(kt::BytesToString(bytes_free));
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lblRequired->setText(kt::BytesToString(bytes_to_download));
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if (bytes_to_download > bytes_free)
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lblStatus->setText("<font color=\"#ff0000\">" + kt::BytesToString(-1*(long long)(bytes_free - bytes_to_download)) + i18n(" short!"));
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else
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lblStatus->setText(kt::BytesToString(bytes_free - bytes_to_download));
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}
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void FileSelectDlg::treeItemChanged()
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{
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updateSizeLabels();
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}
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void FileSelectDlg::setupMultifileTorrent()
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{
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m_file_view->clear();
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root = new kt::FileTreeDirItem(m_file_view, tc->getStats().torrent_name, this);
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for (Uint32 i = 0;i < tc->getNumFiles();i++)
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{
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kt::TorrentFileInterface & file = tc->getTorrentFile(i);
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file.setEmitDownloadStatusChanged(false);
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root->insert(file.getPath(), file);
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}
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root->setOpen(true);
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m_file_view->setRootIsDecorated(true);
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updateSizeLabels();
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}
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void FileSelectDlg::setupSinglefileTorrent()
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{
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m_file_view->clear();
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TDEListViewItem* single_root = new TDEListViewItem(m_file_view);
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single_root->setText(0,tc->getStats().torrent_name);
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single_root->setText(1,BytesToString(tc->getStats().total_bytes));
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single_root->setText(2,i18n("Yes"));
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single_root->setPixmap(0,KMimeType::findByPath(tc->getStats().torrent_name)->pixmap(TDEIcon::Small));
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root = 0;
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updateSizeLabels();
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m_select_all->setEnabled(false);
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m_select_none->setEnabled(false);
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m_invert_selection->setEnabled(false);
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}
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void FileSelectDlg::populateFields()
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{
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TQString dir = Settings::saveDir();
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if (!Settings::useSaveDir() || dir.isNull())
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{
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dir = Settings::lastSaveDir();
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if (dir.isNull())
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dir = TQDir::homeDirPath();
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}
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m_downloadLocation->setURL(dir);
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loadGroups();
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}
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void FileSelectDlg::loadGroups()
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{
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GroupManager::iterator it = m_gman->begin();
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TQStringList grps;
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//First default group
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grps << i18n("All Torrents");
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//now custom ones
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while(it != m_gman->end())
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{
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grps << it->first;
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++it;
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}
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m_cmbGroups->insertStringList(grps);
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}
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#include "fileselectdlg.moc"
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