mirror of
https://github.com/transmission/transmission
synced 2024-12-24 08:43:27 +00:00
745 lines
21 KiB
C++
745 lines
21 KiB
C++
/*
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* Xmission - a cross-platform bittorrent client
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* Copyright (C) 2007 Charles Kerr <charles@rebelbase.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; version 2 of the License.
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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 Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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* $Id$
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*/
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#include <wx/intl.h>
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#include <torrent-list.h>
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namespace
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{
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typedef std::vector<tr_torrent*> torrents_t;
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enum
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{
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COL_POSITION,
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COL_PERCENT_DONE,
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COL_DOWNLOAD_SPEED,
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COL_ETA,
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COL_HASH,
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COL_NAME,
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COL_PEERS,
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COL_RATIO,
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COL_RECEIVED,
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COL_REMAINING,
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COL_SEEDS,
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COL_SENT,
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COL_SIZE,
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COL_STATE,
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COL_STATUS,
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COL_TOTAL,
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COL_UPLOAD_SPEED,
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N_COLS
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};
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const wxString columnKeys[N_COLS] =
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{
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_T("position"),
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_T("done"),
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_T("download-speed"),
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_T("eta"),
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_T("hash"),
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_T("name"),
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_T("peers"),
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_T("ratio"),
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_T("received"),
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_T("remaining"),
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_T("seeds"),
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_T("sent"),
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_T("size"),
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_T("state"),
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_T("status"),
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_T("total"),
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_T("upload-speed")
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};
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int getTorrentColumn( const wxString& key )
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{
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typedef std::map<wxString,int> string2key_t;
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static string2key_t columns;
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if( columns.empty() )
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{
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columns[_T("position")] = COL_POSITION;
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columns[_T("done")] = COL_PERCENT_DONE;
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columns[_T("download-speed")] = COL_DOWNLOAD_SPEED;
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columns[_T("eta")] = COL_ETA;
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columns[_T("hash")] = COL_HASH;
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columns[_T("name")] = COL_NAME;
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columns[_T("peers")] = COL_PEERS;
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columns[_T("ratio")] = COL_RATIO;
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columns[_T("received")] = COL_RECEIVED;
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columns[_T("remaining")] = COL_REMAINING;
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columns[_T("seeds")] = COL_SEEDS;
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columns[_T("sent")] = COL_SENT;
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columns[_T("size")] = COL_SIZE;
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columns[_T("state")] = COL_STATE;
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columns[_T("status")] = COL_STATUS;
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columns[_T("total")] = COL_TOTAL;
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columns[_T("upload-speed")] = COL_UPLOAD_SPEED;
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}
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int i = -1;
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string2key_t::const_iterator it = columns.find( key );
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if( it != columns.end() )
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i = it->second;
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return i;
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}
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typedef std::vector<int> int_v;
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int_v getTorrentColumns( wxConfig * config )
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{
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const wxString key = _T("torrent-list-columns");
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wxString columnStr;
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if( !config->Read( key, &columnStr, _T("name|download-speed|upload-speed|eta|peers|size|done|status|seeds") ) )
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config->Write( key, columnStr );
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int_v cols;
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while( !columnStr.IsEmpty() )
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{
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const wxString key = columnStr.BeforeFirst(_T('|'));
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columnStr.Remove( 0, key.Len() + 1 );
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cols.push_back( getTorrentColumn( key ) );
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}
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return cols;
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}
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int bestDecimal( double num ) {
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if ( num < 10 ) return 2;
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if ( num < 100 ) return 1;
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return 0;
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}
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wxString toWxStr( const std::string& s )
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{
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return wxString( s.c_str(), wxConvUTF8 );
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}
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wxString toWxStr( const char * s )
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{
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return wxString( s, wxConvUTF8 );
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}
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wxString getReadableSize( uint64_t size )
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{
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int i;
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static const char *sizestrs[] = { "B", "KiB", "MiB", "GiB", "TiB", "PiB", "EiB" };
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for ( i=0; size>>10; ++i )
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size = size >> 10;
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char buf[512];
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snprintf( buf, sizeof(buf), "%.*f %s", bestDecimal(size), (double)size, sizestrs[i] );
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return toWxStr( buf );
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}
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wxString getReadableSize( float f )
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{
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return getReadableSize( (uint64_t)f );
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}
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wxString getReadableSpeed( float kib_sec )
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{
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wxString xstr = getReadableSize(1024*kib_sec);
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xstr += _T("/s");
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return xstr;
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}
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wxString getReadableTime( int i /*seconds*/ ) /*FIXME*/
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{
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const int s = i % 60; i /= 60;
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const int m = i % 60; i /= 60;
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const int h = i;
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return wxString::Format( _T("%d:%02d:%02d"), h, m, s );
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}
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}
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enum
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{
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TORRENT_LIST_CTRL = 1000
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};
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BEGIN_EVENT_TABLE(TorrentListCtrl, wxListCtrl)
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EVT_LIST_COL_CLICK( TORRENT_LIST_CTRL, TorrentListCtrl::OnSort )
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EVT_LIST_ITEM_SELECTED( TORRENT_LIST_CTRL, TorrentListCtrl::OnItemSelected )
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EVT_LIST_ITEM_DESELECTED( TORRENT_LIST_CTRL, TorrentListCtrl::OnItemDeselected )
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END_EVENT_TABLE()
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TorrentListCtrl :: TorrentListCtrl( tr_handle * handle,
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wxConfig * config,
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wxWindow * parent,
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const wxPoint & pos,
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const wxSize & size):
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wxListCtrl( parent, TORRENT_LIST_CTRL, pos, size, wxLC_REPORT|wxLC_HRULES ),
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myHandle( handle ),
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myConfig( config )
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{
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wxString sortColStr;
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myConfig->Read( _T("torrent-sort-column"), &sortColStr, columnKeys[COL_NAME] );
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prevSortCol = getTorrentColumn( sortColStr );
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bool descending;
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myConfig->Read( _T("torrent-sort-is-descending"), &descending, FALSE );
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if( descending )
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prevSortCol = -prevSortCol;
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Rebuild ();
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}
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TorrentListCtrl :: ~TorrentListCtrl()
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{
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}
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void
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TorrentListCtrl :: SetCell( int item, int column, const wxString& xstr )
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{
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wxListItem i;
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i.SetId( item );
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i.SetColumn( column );
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i.SetMask( wxLIST_MASK_TEXT );
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GetItem( i );
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if( i.GetText() != xstr )
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SetItem( item, column, xstr );
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}
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void
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TorrentListCtrl :: RefreshTorrent( tr_torrent * tor,
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int myTorrents_index,
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const int_v & cols )
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{
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int row = -1;
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int col = 0;
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char buf[512];
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std::string str;
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const tr_stat * s = getStat( tor );
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const tr_info * info = tr_torrentInfo( tor );
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for( int_v::const_iterator it(cols.begin()), end(cols.end()); it!=end; ++it )
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{
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wxString xstr;
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switch( *it )
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{
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case COL_POSITION:
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snprintf( buf, sizeof(buf), "%d", 666 );
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xstr = toWxStr( buf );
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break;
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case COL_PERCENT_DONE:
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snprintf( buf, sizeof(buf), "%d%%", (int)(s->percentDone*100.0) );
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xstr = toWxStr( buf );
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break;
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case COL_DOWNLOAD_SPEED:
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if( s->rateDownload > 0.01 )
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xstr = getReadableSpeed( s->rateDownload );
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else
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xstr.Clear( );
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break;
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case COL_ETA:
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if( (int)(s->percentDone*100) >= 100 )
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xstr.Clear ();
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else if( s->eta < 0 )
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xstr = toWxStr( "\xE2\x88\x9E" ); /* infinity, in utf-8 */
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else
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xstr = getReadableTime( s->eta );
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break;
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case COL_HASH:
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xstr = toWxStr( info->hashString );
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break;
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case COL_NAME:
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xstr = toWxStr( info->name );
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break;
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case COL_PEERS:
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xstr = wxString::Format( _("%d (%d)"), s->peersConnected, s->leechers );
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break;
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case COL_RATIO:
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xstr = wxString::Format( _T("%%%d"), (int)(s->uploadedEver / (double)s->downloadedEver) );
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break;
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case COL_RECEIVED:
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xstr = getReadableSize( s->downloadedEver );
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break;
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case COL_REMAINING:
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xstr = getReadableSize( s->leftUntilDone );
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break;
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case COL_SEEDS:
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if( s->seeders > 0 )
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xstr = wxString::Format( _T("%d"), s->seeders );
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else
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xstr.Clear ();
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break;
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case COL_SENT:
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xstr = getReadableSize( s->uploadedEver );
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break;
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case COL_SIZE:
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xstr = getReadableSize( info->totalSize );
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break;
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case COL_STATE: /* FIXME: divine the meaning of these two columns */
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case COL_STATUS:
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switch( s->status ) {
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case TR_STATUS_STOPPING: xstr = _("Stopping"); break;
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case TR_STATUS_STOPPED: xstr = _("Stopped"); break;
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case TR_STATUS_CHECK: xstr = wxString::Format ( _("Checking Files (%.0f)"), s->recheckProgress ); break;
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case TR_STATUS_CHECK_WAIT: xstr = _("Waiting to Check"); break;
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case TR_STATUS_DOWNLOAD: xstr = _("Downloading"); break;
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case TR_STATUS_DONE:
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case TR_STATUS_SEED: xstr = _("Seeding"); break;
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default: assert( 0 );
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}
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break;
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case COL_TOTAL:
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xstr = _T("Fixme");
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break;
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case COL_UPLOAD_SPEED:
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if( s->rateUpload > 0.01 )
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xstr = getReadableSpeed( s->rateUpload );
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else
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xstr.Clear( );
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break;
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default:
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xstr = _T("Fixme");
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}
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if( col )
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SetCell( row, col++, xstr );
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else {
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// first column... find the right row to put the info in.
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// if the torrent's in the list already, update that row.
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// otherwise, add a new row.
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if( row < 0 ) {
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str2int_t::const_iterator it = myHashToItem.find( info->hashString );
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if( it != myHashToItem.end() ) {
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row = it->second;
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}
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}
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if( row >= 0 ) {
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SetCell( row, col++, xstr );
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}
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else {
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row = InsertItem( GetItemCount(), xstr );
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col = 1;
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myHashToItem[info->hashString] = row;
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SetItemData( row, myTorrents_index );
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}
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}
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}
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}
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/***
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****
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***/
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void
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TorrentListCtrl :: OnSort( wxListEvent& event )
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{
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const int_v cols = getTorrentColumns( myConfig );
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const int key = cols[ event.GetColumn() ];
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Sort( key );
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}
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void
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TorrentListCtrl :: OnItemSelected( wxListEvent& WXUNUSED(event) )
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{
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std::set<tr_torrent*> sel;
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long item = -1;
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for ( ;; ) {
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item = GetNextItem(item, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
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if ( item == -1 )
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break;
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sel.insert( myTorrents[GetItemData(item)] );
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}
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fire_selection_changed( sel );
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}
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void
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TorrentListCtrl :: OnItemDeselected( wxListEvent& event )
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{
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OnItemSelected( event );
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}
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/***
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****
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***/
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static TorrentListCtrl * uglyHack = NULL;
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int wxCALLBACK
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TorrentListCtrl :: Compare( long item1, long item2, long sortData )
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{
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TorrentListCtrl * self = uglyHack;
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tr_torrent * a = self->myTorrents[item1];
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tr_torrent * b = self->myTorrents[item2];
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const tr_info* ia = tr_torrentInfo( a );
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const tr_info* ib = tr_torrentInfo( b );
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const tr_stat* sa = self->getStat( a );
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const tr_stat* sb = self->getStat( b );
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int ret = 0;
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switch( abs(sortData) )
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{
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case COL_POSITION:
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ret = item1 - item2;
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break;
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case COL_PERCENT_DONE:
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if( sa->percentDone < sb->percentDone )
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ret = -1;
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else if( sa->percentDone > sb->percentDone )
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ret = 1;
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else
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ret = 0;
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break;
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case COL_DOWNLOAD_SPEED:
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if( sa->rateDownload < sb->rateDownload )
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ret = -1;
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else if( sa->rateDownload > sb->rateDownload )
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ret = 1;
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else
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ret = 0;
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break;
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case COL_ETA:
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ret = sa->eta - sb->eta;
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break;
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case COL_HASH:
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ret = strcmp( ia->hashString, ib->hashString );
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break;
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case COL_NAME:
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ret = strcmp( ia->name, ib->name );
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break;
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case COL_PEERS:
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/* FIXME: this is all peers, not just leechers
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snprintf( buf, sizeof(buf), "%d (%d)", s->peersTotal, s->peersConnected );
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xstr = toWxStr( buf );*/
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break;
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case COL_RATIO: {
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const double ra = sa->uploadedEver / (double)(sa->downloadedEver + 0.01);
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const double rb = sb->uploadedEver / (double)(sb->downloadedEver + 0.01);
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if( ra < rb )
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ret = -1;
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else if( ra > rb )
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ret = 1;
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else
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ret = 0;
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break;
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}
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case COL_RECEIVED:
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if( sa->downloadedEver < sb->downloadedEver )
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ret = -1;
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else if( sa->downloadedEver > sb->downloadedEver )
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ret = 1;
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else
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ret = 0;
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break;
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case COL_REMAINING:
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if( sa->leftUntilDone < sb->leftUntilDone )
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ret = -1;
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else if( sa->leftUntilDone > sb->leftUntilDone )
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ret = 1;
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else
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ret = 0;
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break;
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case COL_SEEDS:
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/*snprintf( buf, sizeof(buf), "%d", s->seeders );
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xstr = toWxStr( buf );*/
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break;
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case COL_SENT:
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if( sa->uploadedEver < sb->uploadedEver )
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ret = -1;
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else if( sa->uploadedEver > sb->uploadedEver )
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ret = 1;
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else
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ret = 0;
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break;
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case COL_SIZE:
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if( ia->totalSize < ib->totalSize ) ret = -1;
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else if( ia->totalSize > ib->totalSize ) ret = 1;
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else ret = 0;
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break;
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case COL_STATE: /* FIXME */
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case COL_STATUS:
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ret = sa->status - sb->status;
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break;
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case COL_TOTAL:
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/*xstr = _T("Fixme");*/
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break;
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case COL_UPLOAD_SPEED:
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if( sa->rateUpload < sb->rateUpload )
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ret = -1;
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else if( sa->rateUpload > sb->rateUpload )
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ret = 1;
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else
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ret = 0;
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break;
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default:
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abort ();
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}
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if( sortData < 0 )
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ret = -ret;
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return ret;
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}
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void
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TorrentListCtrl :: Sort( int column )
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{
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if( column == prevSortCol )
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column = -column;
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prevSortCol = column;
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Resort ();
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}
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bool
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TorrentListCtrl :: IsSorted( ) const
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{
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bool is_sorted = true;
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long prevItem=-1, curItem=-1;
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uglyHack = const_cast<TorrentListCtrl*>(this);
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while( is_sorted )
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{
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prevItem = curItem;
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curItem = GetNextItem( curItem, wxLIST_NEXT_ALL, wxLIST_STATE_DONTCARE );
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if ( curItem == -1 )
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break;
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if( prevItem>=0 && curItem>=0 )
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if( Compare( prevItem, curItem, prevSortCol ) > 0 )
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is_sorted = false;
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}
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uglyHack = 0;
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return is_sorted;
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}
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|
|
|
void
|
|
TorrentListCtrl :: Resort( )
|
|
{
|
|
myConfig->Write( _T("torrent-sort-column"), columnKeys[abs(prevSortCol)] );
|
|
myConfig->Write( _T("torrent-sort-is-descending"), prevSortCol < 0 );
|
|
|
|
if( !IsSorted ( ) )
|
|
{
|
|
uglyHack = this;
|
|
SortItems( Compare, prevSortCol );
|
|
|
|
const int n = GetItemCount ();
|
|
str2int_t tmp;
|
|
for( int i=0; i<n; ++i ) {
|
|
int idx = GetItemData( i );
|
|
const tr_info * info = tr_torrentInfo( myTorrents[idx] );
|
|
tmp[info->hashString] = i;
|
|
}
|
|
myHashToItem.swap( tmp );
|
|
uglyHack = NULL;
|
|
}
|
|
}
|
|
|
|
/***
|
|
****
|
|
***/
|
|
|
|
void
|
|
TorrentListCtrl :: Refresh ()
|
|
{
|
|
const int_v cols = getTorrentColumns( myConfig );
|
|
const int rowCount = GetItemCount();
|
|
for( int row=0; row<rowCount; ++row )
|
|
{
|
|
int array_index = GetItemData( row );
|
|
tr_torrent * tor = myTorrents[array_index];
|
|
RefreshTorrent( tor, array_index, cols );
|
|
}
|
|
}
|
|
|
|
void
|
|
TorrentListCtrl :: Repopulate ()
|
|
{
|
|
DeleteAllItems();
|
|
myHashToItem.clear ();
|
|
|
|
const int_v cols = getTorrentColumns( myConfig );
|
|
int i = 0;
|
|
for( torrents_t::const_iterator it(myTorrents.begin()),
|
|
end(myTorrents.end()); it!=end; ++it )
|
|
RefreshTorrent( *it, i++, cols );
|
|
|
|
Resort( );
|
|
}
|
|
|
|
void
|
|
TorrentListCtrl :: Rebuild()
|
|
{
|
|
ClearAll( );
|
|
myHashToItem.clear ();
|
|
|
|
int i = 0;
|
|
const int_v cols = getTorrentColumns( myConfig );
|
|
for( int_v ::const_iterator it(cols.begin()), end(cols.end()); it!=end; ++it )
|
|
{
|
|
int format = wxLIST_FORMAT_LEFT;
|
|
int width = -1;
|
|
wxString h;
|
|
|
|
switch( *it )
|
|
{
|
|
case COL_POSITION: h = _("#"); format = wxLIST_FORMAT_CENTRE; break;
|
|
case COL_PERCENT_DONE: h = _("Done"); width = 50; format = wxLIST_FORMAT_RIGHT; break;
|
|
case COL_DOWNLOAD_SPEED: h = _("Down"); width = 80; format = wxLIST_FORMAT_RIGHT; break;
|
|
case COL_ETA: h = _("ETA"); format = wxLIST_FORMAT_RIGHT; break;
|
|
case COL_HASH: h = _("Checksum"); break;
|
|
case COL_NAME: h = _("Name"); width = 500; break;
|
|
case COL_PEERS: h = _("Peers"); format = wxLIST_FORMAT_RIGHT; break;
|
|
case COL_RATIO: h = _("Ratio"); format = wxLIST_FORMAT_RIGHT; break;
|
|
case COL_RECEIVED: h = _("Received"); format = wxLIST_FORMAT_RIGHT; break;
|
|
case COL_REMAINING: h = _("Remaining"); format = wxLIST_FORMAT_RIGHT; break;
|
|
case COL_SEEDS: h = _("Seeds"); format = wxLIST_FORMAT_RIGHT; break;
|
|
case COL_SENT: h = _("Sent"); format = wxLIST_FORMAT_RIGHT; break;
|
|
case COL_SIZE: h = _("Size"); format = wxLIST_FORMAT_RIGHT; break;
|
|
case COL_STATE: h = _("State"); width = 120; break;
|
|
case COL_STATUS: h = _("Status"); width = 120; break;
|
|
case COL_TOTAL: h = _("Total"); break;
|
|
case COL_UPLOAD_SPEED: h = _("Up"); width = 80; format = wxLIST_FORMAT_RIGHT;break;
|
|
default: h = _("Error"); break;
|
|
}
|
|
|
|
InsertColumn( i++, h, format, width );
|
|
}
|
|
|
|
Repopulate( );
|
|
}
|
|
|
|
typedef std::set<tr_torrent*> torrent_set;
|
|
|
|
void
|
|
TorrentListCtrl :: Assign( const torrents_t& torrents )
|
|
{
|
|
torrent_set prev, cur, removed;
|
|
torrents_v added;
|
|
prev.insert( myTorrents.begin(), myTorrents.end() );
|
|
cur.insert( torrents.begin(), torrents.end() );
|
|
std::set_difference (prev.begin(), prev.end(),
|
|
cur.begin(), cur.end(), inserter(removed, removed.begin()));
|
|
std::set_difference (cur.begin(), cur.end(),
|
|
prev.begin(), prev.end(), inserter(added, added.begin()));
|
|
Remove( removed );
|
|
Add( added );
|
|
Refresh( );
|
|
Resort( );
|
|
}
|
|
|
|
void
|
|
TorrentListCtrl :: Add( const torrents_v& add )
|
|
{
|
|
const int_v cols = getTorrentColumns( myConfig );
|
|
int i = myTorrents.size();
|
|
myTorrents.insert( myTorrents.end(), add.begin(), add.end() );
|
|
for( torrents_v::const_iterator it(add.begin()), end(add.end()); it!=end; ++it )
|
|
RefreshTorrent( *it, i++, cols );
|
|
}
|
|
|
|
void
|
|
TorrentListCtrl :: Remove( const torrent_set& remove )
|
|
{
|
|
torrents_v vtmp;
|
|
str2int_t htmp;
|
|
|
|
for( int item=0; item<GetItemCount(); )
|
|
{
|
|
tr_torrent * tor = myTorrents[GetItemData(item)];
|
|
const tr_info * info = tr_torrentInfo( tor );
|
|
|
|
if( remove.count( tor ) )
|
|
{
|
|
DeleteItem( item );
|
|
continue;
|
|
}
|
|
|
|
vtmp.push_back( tor );
|
|
SetItemData( item, vtmp.size()-1 );
|
|
htmp[ info->hashString ] = item;
|
|
++item;
|
|
}
|
|
|
|
myHashToItem.swap( htmp );
|
|
myTorrents.swap( vtmp );
|
|
}
|
|
|
|
/***
|
|
****
|
|
***/
|
|
|
|
const tr_stat*
|
|
TorrentListCtrl :: getStat( tr_torrent * tor )
|
|
{
|
|
const tr_info * info = tr_torrentInfo( tor );
|
|
const time_t now = time( 0 );
|
|
TorStat& ts = myHashToStat[ info->hashString ];
|
|
if( ts.time < now ) {
|
|
ts.time = now;
|
|
ts.stat = tr_torrentStat( tor );
|
|
}
|
|
return ts.stat;
|
|
}
|
|
|
|
/***
|
|
****
|
|
***/
|
|
|
|
void
|
|
TorrentListCtrl :: SelectAll( )
|
|
{
|
|
for( int i=0, n=GetItemCount(); i<n; ++i )
|
|
SetItemState( i, ~0, wxLIST_STATE_SELECTED );
|
|
}
|
|
|
|
void
|
|
TorrentListCtrl :: DeselectAll( )
|
|
{
|
|
for( int i=0, n=GetItemCount(); i<n; ++i )
|
|
SetItemState( i, 0, wxLIST_STATE_SELECTED );
|
|
}
|
|
|