src/DownloadListCtrl.cpp

   1 //
   2 // This file is part of the aMule Project.
   3 //
   4 // Copyright (c) 2003-2011 aMule Team ( admin@amule.org / http://www.amule.org )
   5 // Copyright (c) 2002 Merkur ( devs@emule-project.net / http://www.emule-project.net )
   6 //
   7 // Any parts of this program derived from the xMule, lMule or eMule project,
   8 // or contributed by third-party developers are copyrighted by their
   9 // respective authors.
  10 //
  11 // This program is free software; you can redistribute it and/or modify
  12 // it under the terms of the GNU General Public License as published by
  13 // the Free Software Foundation; either version 2 of the License, or
  14 // (at your option) any later version.
  15 //
  16 // This program is distributed in the hope that it will be useful,
  17 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  18 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19 // GNU General Public License for more details.
  20 //
  21 // You should have received a copy of the GNU General Public License
  22 // along with this program; if not, write to the Free Software
  23 // Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301, USA
  24 //
  25
  26 #include "DownloadListCtrl.h"   // Interface declarations
  27
  28 #include <protocol/ed2k/ClientSoftware.h>
  29 #include <common/MenuIDs.h>
  30
  31 #include <common/Format.h>      // Needed for CFormat
  32 #include "amule.h"              // Needed for theApp
  33 #include "amuleDlg.h"           // Needed for CamuleDlg
  34 #include "BarShader.h"          // Needed for CBarShader
  35 #include "CommentDialogLst.h"   // Needed for CCommentDialogLst
  36 #include "DataToText.h"         // Needed for PriorityToStr
  37 #include "DownloadQueue.h"
  38 #include "FileDetailDialog.h"   // Needed for CFileDetailDialog
  39 #include "GuiEvents.h"          // Needed for CoreNotify_*
  40 #include "Logger.h"
  41 #include "muuli_wdr.h"          // Needed for ID_DLOADLIST
  42 #include "PartFile.h"           // Needed for CPartFile
  43 #include "Preferences.h"
  44 #include "SharedFileList.h"     // Needed for CSharedFileList
  45 #include "TerminationProcess.h" // Needed for CTerminationProcess
  46 #include "TransferWnd.h"
  47 #include "SourceListCtrl.h"
  48
  49 class CPartFile;
  50
  51
  52 struct FileCtrlItem_Struct
  53 {
  54         FileCtrlItem_Struct()
  55                 : dwUpdated(0),
  56                   status(NULL),
  57                   m_fileValue(NULL)
  58         { }
  59
  60         ~FileCtrlItem_Struct() {
  61                 delete status;
  62         }
  63
  64         CPartFile* GetFile() const {
  65                 return m_fileValue;
  66         }
  67
  68         void SetContents(CPartFile* file) {
  69                 m_fileValue = file;
  70         }
  71
  72         uint32          dwUpdated;
  73         wxBitmap*       status;
  74
  75 private:
  76         CPartFile*                      m_fileValue;
  77 };
  78
  79 #define m_ImageList theApp->amuledlg->m_imagelist
  80
  81 enum ColumnEnum {
  82         ColumnPart = 0,
  83         ColumnFileName,
  84         ColumnSize,
  85         ColumnTransferred,
  86         ColumnCompleted,
  87         ColumnSpeed,
  88         ColumnProgress,
  89         ColumnSources,
  90         ColumnPriority,
  91         ColumnStatus,
  92         ColumnTimeRemaining,
  93         ColumnLastSeenComplete,
  94         ColumnLastReception,
  95         ColumnNumberOfColumns
  96 };
  97
  98 BEGIN_EVENT_TABLE(CDownloadListCtrl, CMuleListCtrl)
  99         EVT_LIST_ITEM_ACTIVATED(ID_DLOADLIST,   CDownloadListCtrl::OnItemActivated)
 100         EVT_LIST_ITEM_RIGHT_CLICK(ID_DLOADLIST, CDownloadListCtrl::OnMouseRightClick)
 101         EVT_LIST_ITEM_MIDDLE_CLICK(ID_DLOADLIST, CDownloadListCtrl::OnMouseMiddleClick)
 102         EVT_LIST_ITEM_SELECTED(ID_DLOADLIST, CDownloadListCtrl::OnItemSelectionChanged)
 103         EVT_LIST_ITEM_DESELECTED(ID_DLOADLIST, CDownloadListCtrl::OnItemSelectionChanged)
 104
 105         EVT_CHAR( CDownloadListCtrl::OnKeyPressed )
 106
 107         EVT_MENU( MP_CANCEL,                    CDownloadListCtrl::OnCancelFile )
 108
 109         EVT_MENU( MP_PAUSE,                     CDownloadListCtrl::OnSetStatus )
 110         EVT_MENU( MP_STOP,                      CDownloadListCtrl::OnSetStatus )
 111         EVT_MENU( MP_RESUME,                    CDownloadListCtrl::OnSetStatus )
 112
 113         EVT_MENU( MP_PRIOLOW,                   CDownloadListCtrl::OnSetPriority )
 114         EVT_MENU( MP_PRIONORMAL,                CDownloadListCtrl::OnSetPriority )
 115         EVT_MENU( MP_PRIOHIGH,                  CDownloadListCtrl::OnSetPriority )
 116         EVT_MENU( MP_PRIOAUTO,                  CDownloadListCtrl::OnSetPriority )
 117
 118         EVT_MENU( MP_SWAP_A4AF_TO_THIS,         CDownloadListCtrl::OnSwapSources )
 119         EVT_MENU( MP_SWAP_A4AF_TO_THIS_AUTO,    CDownloadListCtrl::OnSwapSources )
 120         EVT_MENU( MP_SWAP_A4AF_TO_ANY_OTHER,    CDownloadListCtrl::OnSwapSources )
 121
 122         EVT_MENU_RANGE( MP_ASSIGNCAT, MP_ASSIGNCAT + 99, CDownloadListCtrl::OnSetCategory )
 123
 124         EVT_MENU( MP_CLEARCOMPLETED,            CDownloadListCtrl::OnClearCompleted )
 125
 126         EVT_MENU( MP_GETMAGNETLINK,             CDownloadListCtrl::OnGetLink )
 127         EVT_MENU( MP_GETED2KLINK,               CDownloadListCtrl::OnGetLink )
 128
 129         EVT_MENU( MP_METINFO,                   CDownloadListCtrl::OnViewFileInfo )
 130         EVT_MENU( MP_VIEW,                      CDownloadListCtrl::OnPreviewFile )
 131         EVT_MENU( MP_VIEWFILECOMMENTS,          CDownloadListCtrl::OnViewFileComments )
 132
 133         EVT_MENU( MP_WS,                        CDownloadListCtrl::OnGetFeedback )
 134
 135 END_EVENT_TABLE()
 136
 137 //! This listtype is used when gathering the selected items.
 138 typedef std::list<FileCtrlItem_Struct*> ItemList;
 139
 140 CDownloadListCtrl::CDownloadListCtrl(
 141         wxWindow *parent, wxWindowID winid, const wxPoint& pos, const wxSize& size,
 142         long style, const wxValidator& validator, const wxString& name )
 143 :
 144 CMuleListCtrl( parent, winid, pos, size, style | wxLC_OWNERDRAW, validator, name )
 145 {
 146         // Setting the sorter function.
 147         SetSortFunc( SortProc );
 148
 149         // Set the table-name (for loading and saving preferences).
 150         SetTableName( wxT("Download") );
 151
 152         m_menu = NULL;
 153
 154         m_hilightBrush  = CMuleColour(wxSYS_COLOUR_HIGHLIGHT).Blend(125).GetBrush();
 155
 156         m_hilightUnfocusBrush = CMuleColour(wxSYS_COLOUR_BTNSHADOW).Blend(125).GetBrush();
 157
 158         InsertColumn( ColumnPart,                       _("Part"),                                      wxLIST_FORMAT_LEFT,  30, wxT("a") );
 159         InsertColumn( ColumnFileName,           _("File Name"),                         wxLIST_FORMAT_LEFT, 260, wxT("N") );
 160         InsertColumn( ColumnSize,                       _("Size"),                                      wxLIST_FORMAT_LEFT,  60, wxT("Z") );
 161         InsertColumn( ColumnTransferred,        _("Transferred"),                       wxLIST_FORMAT_LEFT,  65, wxT("T") );
 162         InsertColumn( ColumnCompleted,          _("Completed"),                         wxLIST_FORMAT_LEFT,  65, wxT("C") );
 163         InsertColumn( ColumnSpeed,                      _("Speed"),                                     wxLIST_FORMAT_LEFT,  65, wxT("S") );
 164         InsertColumn( ColumnProgress,           _("Progress"),                          wxLIST_FORMAT_LEFT, 170, wxT("P") );
 165         InsertColumn( ColumnSources,            _("Sources"),                           wxLIST_FORMAT_LEFT,  50, wxT("u") );
 166         InsertColumn( ColumnPriority,           _("Priority"),                          wxLIST_FORMAT_LEFT,  55, wxT("p") );
 167         InsertColumn( ColumnStatus,                     _("Status"),                            wxLIST_FORMAT_LEFT,  70, wxT("s") );
 168         InsertColumn( ColumnTimeRemaining,  _("Time Remaining"),                wxLIST_FORMAT_LEFT, 110, wxT("r") );
 169         InsertColumn( ColumnLastSeenComplete, _("Last Seen Complete"),  wxLIST_FORMAT_LEFT, 220, wxT("c") );
 170         InsertColumn( ColumnLastReception,      _("Last Reception"),            wxLIST_FORMAT_LEFT, 220, wxT("R") );
 171
 172         m_category = 0;
 173         m_filecount = 0;
 174         m_ItemSelectionChangePending = false;
 175         LoadSettings();
 176
 177         //m_ready = true;
 178 }
 179
 180 // This is the order the columns had before extendable list-control settings save/load code was introduced.
 181 // Don't touch when inserting new columns!
 182 wxString CDownloadListCtrl::GetOldColumnOrder() const
 183 {
 184         return wxT("N,Z,T,C,S,P,u,p,s,r,c,R");
 185 }
 186
 187 CDownloadListCtrl::~CDownloadListCtrl()
 188 {
 189         while ( !m_ListItems.empty() ) {
 190                 delete m_ListItems.begin()->second;
 191                 m_ListItems.erase( m_ListItems.begin() );
 192         }
 193 }
 194
 195 void CDownloadListCtrl::AddFile( CPartFile* file )
 196 {
 197         wxASSERT( file );
 198
 199         // Avoid duplicate entries of files
 200         if ( m_ListItems.find( file ) == m_ListItems.end() ) {
 201                 FileCtrlItem_Struct* newitem = new FileCtrlItem_Struct;
 202                 newitem->SetContents(file);
 203
 204                 m_ListItems.insert( ListItemsPair( file, newitem ) );
 205
 206                 // Check if the new file is visible in the current category
 207                 if ( file->CheckShowItemInGivenCat( m_category ) ) {
 208                         ShowFile( file, true );
 209                         if (file->IsCompleted()) {
 210                                 CastByID(ID_BTNCLRCOMPL, GetParent(), wxButton)->Enable(true);
 211                         }
 212                         SortList();
 213                 }
 214         }
 215 }
 216
 217 void CDownloadListCtrl::RemoveFile( CPartFile* file )
 218 {
 219         wxASSERT( file );
 220
 221         // Ensure that any list-entries are removed
 222         ShowFile( file, false );
 223
 224         // Find the assosiated list-item
 225         ListItems::iterator it = m_ListItems.find( file );
 226
 227         if ( it != m_ListItems.end() ) {
 228                 delete it->second;
 229
 230                 m_ListItems.erase( it );
 231         }
 232 }
 233
 234
 235 void CDownloadListCtrl::UpdateItem(const void* toupdate)
 236 {
 237         // Retrieve all entries matching the source
 238         ListIteratorPair rangeIt = m_ListItems.equal_range( toupdate );
 239
 240         // Visible lines, default to all because not all platforms
 241         // support the GetVisibleLines function
 242         long first = 0, last = GetItemCount();
 243
 244 #ifndef __WXMSW__
 245         // Get visible lines if we need them
 246         if ( rangeIt.first != rangeIt.second ) {
 247                 GetVisibleLines( &first, &last );
 248         }
 249 #endif
 250
 251         for ( ListItems::iterator it = rangeIt.first; it != rangeIt.second; ++it ) {
 252                 FileCtrlItem_Struct* item = it->second;
 253
 254                 long index = FindItem( -1, reinterpret_cast<wxUIntPtr>(item) );
 255
 256                 // Determine if the file should be shown in the current category
 257
 258                 CPartFile* file = item->GetFile();
 259
 260                 bool show = file->CheckShowItemInGivenCat( m_category );
 261
 262                 if ( index > -1 ) {
 263                         if ( show ) {
 264                                 item->dwUpdated = 0;
 265
 266                                 // Only update visible lines
 267                                 if ( index >= first && index <= last) {
 268                                         RefreshItem( index );
 269                                 }
 270                         } else {
 271                                 // Item should no longer be shown in
 272                                 // the current category
 273                                 ShowFile( file, false );
 274                         }
 275                 } else if ( show ) {
 276                         // Item has been hidden but new status means
 277                         // that it should it should be shown in the
 278                         // current category
 279                         ShowFile( file, true );
 280                 }
 281
 282                 if (file->IsCompleted() && show) {
 283                         CastByID(ID_BTNCLRCOMPL, GetParent(), wxButton)->Enable(true);
 284                 }
 285         }
 286 }
 287
 288
 289 void CDownloadListCtrl::ShowFile( CPartFile* file, bool show )
 290 {
 291         wxASSERT( file );
 292
 293         ListItems::iterator it = m_ListItems.find( file );
 294
 295         if ( it != m_ListItems.end() ) {
 296                 FileCtrlItem_Struct* item = it->second;
 297
 298                 if ( show ) {
 299                         // Check if the file is already being displayed
 300                         long index = FindItem( -1, reinterpret_cast<wxUIntPtr>(item) );
 301                         if ( index == -1 ) {
 302                                 long newitem = InsertItem( GetItemCount(), wxEmptyString );
 303
 304                                 SetItemPtrData( newitem, reinterpret_cast<wxUIntPtr>(item) );
 305
 306                                 wxListItem myitem;
 307                                 myitem.m_itemId = newitem;
 308                                 myitem.SetBackgroundColour( GetBackgroundColour() );
 309
 310                                 SetItem(myitem);
 311
 312                                 RefreshItem( newitem );
 313
 314                                 ShowFilesCount( 1 );
 315                         }
 316                 } else {
 317                         // Try to find the file and remove it
 318                         long index = FindItem( -1, reinterpret_cast<wxUIntPtr>(item) );
 319                         if ( index > -1 ) {
 320                                 DeleteItem( index );
 321                                 ShowFilesCount( -1 );
 322                         }
 323                 }
 324         }
 325 }
 326
 327 void CDownloadListCtrl::ChangeCategory( int newCategory )
 328 {
 329         Freeze();
 330
 331         bool hasCompletedDownloads = false;
 332
 333         // remove all displayed files with a different cat and show the correct ones
 334         for (ListItems::const_iterator it = m_ListItems.begin(); it != m_ListItems.end(); it++) {
 335
 336                 CPartFile* file =  it->second->GetFile();
 337
 338                 bool curVisibility = file->CheckShowItemInGivenCat( m_category );
 339                 bool newVisibility = file->CheckShowItemInGivenCat( newCategory );
 340
 341                 if (newVisibility && file->IsCompleted()) {
 342                         hasCompletedDownloads = true;
 343                 }
 344
 345                 // Check if the visibility of the file has changed. However, if the
 346                 // current category is the default (0) category, then we can't use
 347                 // curVisiblity to see if the visibility has changed but instead
 348                 // have to let ShowFile() check if the file is or isn't on the list.
 349                 if ( curVisibility != newVisibility || !newCategory ) {
 350                         ShowFile( file, newVisibility );
 351                 }
 352         }
 353
 354         CastByID(ID_BTNCLRCOMPL, GetParent(), wxButton)->Enable(hasCompletedDownloads);
 355
 356         Thaw();
 357
 358         m_category = newCategory;
 359 }
 360
 361
 362 uint8 CDownloadListCtrl::GetCategory() const
 363 {
 364         return m_category;
 365 }
 366
 367
 368 /**
 369  * Helper-function: This function is used to gather selected items.
 370  *
 371  * @param list A pointer to the list to gather items from.
 372  * @return A list containing the selected items.
 373  */
 374 ItemList GetSelectedItems( CDownloadListCtrl* list)
 375 {
 376         ItemList results;
 377
 378         long index = list->GetNextItem( -1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED );
 379
 380         while ( index > -1 ) {
 381                 FileCtrlItem_Struct* item = (FileCtrlItem_Struct*)list->GetItemData( index );
 382                 results.push_back( item );
 383
 384                 index = list->GetNextItem( index, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED );
 385         }
 386
 387         return results;
 388 }
 389
 390
 391 void CDownloadListCtrl::OnCancelFile(wxCommandEvent& WXUNUSED(event))
 392 {
 393         ItemList files = ::GetSelectedItems(this);
 394         for (ItemList::iterator it = files.begin(); it != files.end(); ) {
 395                 ItemList::iterator it1 = it++;
 396                 CPartFile* file = (*it1)->GetFile();
 397                 if (file) {
 398                         switch (file->GetStatus()) {
 399                                 case PS_WAITINGFORHASH:
 400                                 case PS_HASHING:
 401                                 case PS_COMPLETING:
 402                                 case PS_COMPLETE:
 403                                         files.erase(it1);
 404                                         break;
 405                         }
 406                 }
 407         }
 408         if (files.size()) {
 409                 wxString question;
 410                 if (files.size() == 1) {
 411                         question = _("Are you sure that you wish to delete the selected file?");
 412                 } else {
 413                         question = _("Are you sure that you wish to delete the selected files?");
 414                 }
 415                 if (wxMessageBox( question, _("Cancel"), wxICON_QUESTION | wxYES_NO, this) == wxYES) {
 416                         for (ItemList::iterator it = files.begin(); it != files.end(); ++it) {
 417                                 CPartFile* file = (*it)->GetFile();
 418                                 if (file) {
 419                                         CoreNotify_PartFile_Delete(file);
 420                                 }
 421                         }
 422                 }
 423         }
 424 }
 425
 426
 427 void CDownloadListCtrl::OnSetPriority( wxCommandEvent& event )
 428 {
 429         int priority = 0;
 430         switch ( event.GetId() ) {
 431                 case MP_PRIOLOW:        priority = PR_LOW;      break;
 432                 case MP_PRIONORMAL:     priority = PR_NORMAL;   break;
 433                 case MP_PRIOHIGH:       priority = PR_HIGH;     break;
 434                 case MP_PRIOAUTO:       priority = PR_AUTO;     break;
 435                 default:
 436                         wxFAIL;
 437         }
 438
 439         ItemList files = ::GetSelectedItems( this );
 440
 441         for ( ItemList::iterator it = files.begin(); it != files.end(); ++it ) {
 442                 CPartFile* file = (*it)->GetFile();
 443
 444                 if ( priority == PR_AUTO ) {
 445                         CoreNotify_PartFile_PrioAuto( file, true );
 446                 } else {
 447                         CoreNotify_PartFile_PrioAuto( file, false );
 448
 449                         CoreNotify_PartFile_PrioSet( file, priority, true );
 450                 }
 451         }
 452 }
 453
 454
 455 void CDownloadListCtrl::OnSwapSources( wxCommandEvent& event )
 456 {
 457         ItemList files = ::GetSelectedItems( this );
 458
 459         for ( ItemList::iterator it = files.begin(); it != files.end(); ++it ) {
 460                 CPartFile* file = (*it)->GetFile();
 461
 462                 switch ( event.GetId() ) {
 463                         case MP_SWAP_A4AF_TO_THIS:
 464                                 CoreNotify_PartFile_Swap_A4AF( file );
 465                                 break;
 466
 467                         case MP_SWAP_A4AF_TO_THIS_AUTO:
 468                                 CoreNotify_PartFile_Swap_A4AF_Auto( file );
 469                                 break;
 470
 471                         case MP_SWAP_A4AF_TO_ANY_OTHER:
 472                                 CoreNotify_PartFile_Swap_A4AF_Others( file );
 473                                 break;
 474                 }
 475         }
 476 }
 477
 478
 479 void CDownloadListCtrl::OnSetCategory( wxCommandEvent& event )
 480 {
 481         ItemList files = ::GetSelectedItems( this );
 482
 483         for ( ItemList::iterator it = files.begin(); it != files.end(); ++it ) {
 484                 CoreNotify_PartFile_SetCat( (*it)->GetFile(), event.GetId() - MP_ASSIGNCAT );
 485                 ShowFile((*it)->GetFile(), false);
 486         }
 487         wxListEvent ev;
 488         OnItemSelectionChanged(ev);     // clear clients that may have been shown
 489
 490         ChangeCategory( m_category );   // This only updates the visibility of the clear completed button
 491         theApp->amuledlg->m_transferwnd->UpdateCatTabTitles();
 492 }
 493
 494
 495 void CDownloadListCtrl::OnSetStatus( wxCommandEvent& event )
 496 {
 497         ItemList files = ::GetSelectedItems( this );
 498
 499         for ( ItemList::iterator it = files.begin(); it != files.end(); ++it ) {
 500                 CPartFile* file = (*it)->GetFile();
 501
 502                 switch ( event.GetId() ) {
 503                         case MP_PAUSE:
 504                                 CoreNotify_PartFile_Pause( file );
 505                                 break;
 506
 507                         case MP_RESUME:
 508                                 CoreNotify_PartFile_Resume( file );
 509                                 break;
 510
 511                         case MP_STOP:
 512                                 CoreNotify_PartFile_Stop( file );
 513                                 break;
 514                 }
 515         }
 516 }
 517
 518
 519 void CDownloadListCtrl::OnClearCompleted( wxCommandEvent& WXUNUSED(event) )
 520 {
 521         ClearCompleted();
 522 }
 523
 524
 525 void CDownloadListCtrl::OnGetLink(wxCommandEvent& event)
 526 {
 527         ItemList files = ::GetSelectedItems( this );
 528
 529         wxString URIs;
 530
 531         for ( ItemList::iterator it = files.begin(); it != files.end(); ++it ) {
 532                 CPartFile* file = (*it)->GetFile();
 533
 534                 if ( event.GetId() == MP_GETED2KLINK ) {
 535                         URIs += theApp->CreateED2kLink( file ) + wxT("\n");
 536                 } else {
 537                         URIs += theApp->CreateMagnetLink( file ) + wxT("\n");
 538                 }
 539         }
 540
 541         if ( !URIs.IsEmpty() ) {
 542                 theApp->CopyTextToClipboard( URIs.BeforeLast(wxT('\n')) );
 543         }
 544 }
 545
 546
 547 void CDownloadListCtrl::OnGetFeedback(wxCommandEvent& WXUNUSED(event))
 548 {
 549         wxString feed;
 550         ItemList files = ::GetSelectedItems( this );
 551
 552         for (ItemList::iterator it = files.begin(); it != files.end(); ++it) {
 553                 if (feed.IsEmpty()) {
 554                         feed = CFormat(_("Feedback from: %s (%s)\n\n")) % thePrefs::GetUserNick() % theApp->GetFullMuleVersion();
 555                 } else {
 556                         feed += wxT("\n");
 557                 }
 558                 feed += (*it)->GetFile()->GetFeedback();
 559         }
 560
 561         if (!feed.IsEmpty()) {
 562                 theApp->CopyTextToClipboard(feed);
 563         }
 564 }
 565
 566 void CDownloadListCtrl::OnViewFileInfo( wxCommandEvent& WXUNUSED(event) )
 567 {
 568         ItemList files = ::GetSelectedItems( this );
 569
 570         if ( files.size() == 1 ) {
 571                 CFileDetailDialog dialog( this, files.front()->GetFile() );
 572                 dialog.ShowModal();
 573         }
 574 }
 575
 576
 577 void CDownloadListCtrl::OnViewFileComments( wxCommandEvent& WXUNUSED(event) )
 578 {
 579         ItemList files = ::GetSelectedItems( this );
 580
 581         if ( files.size() == 1 ) {
 582                 CCommentDialogLst dialog( this, files.front()->GetFile() );
 583                 dialog.ShowModal();
 584         }
 585 }
 586
 587 void CDownloadListCtrl::OnPreviewFile( wxCommandEvent& WXUNUSED(event) )
 588 {
 589         ItemList files = ::GetSelectedItems( this );
 590
 591         if ( files.size() == 1 ) {
 592                 PreviewFile(files.front()->GetFile());
 593         }
 594 }
 595
 596 void CDownloadListCtrl::OnItemActivated( wxListEvent& evt )
 597 {
 598         CPartFile* file = ((FileCtrlItem_Struct*)GetItemData( evt.GetIndex()))->GetFile();
 599
 600         if ((!file->IsPartFile() || file->IsCompleted()) && file->PreviewAvailable()) {
 601                 PreviewFile( file );
 602         }
 603 }
 604
 605 void CDownloadListCtrl::OnItemSelectionChanged( wxListEvent& )
 606 {
 607         if (!m_ItemSelectionChangePending && !IsSorting()) {
 608                 m_ItemSelectionChangePending = true;
 609                 Notify_DownloadCtrlDoItemSelectionChanged();
 610         }
 611 }
 612
 613 void CDownloadListCtrl::DoItemSelectionChanged()
 614 {
 615         m_ItemSelectionChangePending = false;
 616         CKnownFileVector filesVector;
 617         filesVector.reserve(GetSelectedItemCount());
 618
 619         long index = GetNextItem( -1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED );
 620
 621         while ( index > -1 ) {
 622                 CPartFile* file = ((FileCtrlItem_Struct*)GetItemData( index ))->GetFile();
 623                 if (file->IsPartFile()) {
 624                         filesVector.push_back(file);
 625                 }
 626                 index = GetNextItem( index, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED );
 627         }
 628
 629         std::sort(filesVector.begin(), filesVector.end());
 630         theApp->amuledlg->m_transferwnd->clientlistctrl->ShowSources(filesVector);
 631 }
 632
 633 void CDownloadListCtrl::OnMouseRightClick(wxListEvent& evt)
 634 {
 635         long index = CheckSelection(evt);
 636         if (index < 0) {
 637                 return;
 638         }
 639
 640         delete m_menu;
 641         m_menu = NULL;
 642
 643         FileCtrlItem_Struct* item = (FileCtrlItem_Struct*)GetItemData( index );
 644         m_menu = new wxMenu( _("Downloads") );
 645
 646         wxMenu* priomenu = new wxMenu();
 647         priomenu->AppendCheckItem(MP_PRIOLOW, _("Low"));
 648         priomenu->AppendCheckItem(MP_PRIONORMAL, _("Normal"));
 649         priomenu->AppendCheckItem(MP_PRIOHIGH, _("High"));
 650         priomenu->AppendCheckItem(MP_PRIOAUTO, _("Auto"));
 651
 652         m_menu->Append(MP_MENU_PRIO, _("Priority"), priomenu);
 653         m_menu->Append(MP_CANCEL, _("Cancel"));
 654         m_menu->Append(MP_STOP, _("&Stop"));
 655         m_menu->Append(MP_PAUSE, _("&Pause"));
 656         m_menu->Append(MP_RESUME, _("&Resume"));
 657         m_menu->Append(MP_CLEARCOMPLETED, _("C&lear completed"));
 658         //-----------------------------------------------------
 659         m_menu->AppendSeparator();
 660         //-----------------------------------------------------
 661         wxMenu* extendedmenu = new wxMenu();
 662         extendedmenu->Append(MP_SWAP_A4AF_TO_THIS,
 663                 _("Swap every A4AF to this file now"));
 664         extendedmenu->AppendCheckItem(MP_SWAP_A4AF_TO_THIS_AUTO,
 665                 _("Swap every A4AF to this file (Auto)"));
 666         //-----------------------------------------------------
 667         extendedmenu->AppendSeparator();
 668         //-----------------------------------------------------
 669         extendedmenu->Append(MP_SWAP_A4AF_TO_ANY_OTHER,
 670                 _("Swap every A4AF to any other file now"));
 671         //-----------------------------------------------------
 672         m_menu->Append(MP_MENU_EXTD,
 673                 _("Extended Options"), extendedmenu);
 674         //-----------------------------------------------------
 675         m_menu->AppendSeparator();
 676         //-----------------------------------------------------
 677
 678         m_menu->Append(MP_VIEW, _("Preview"));
 679         m_menu->Append(MP_METINFO, _("Show file &details"));
 680         m_menu->Append(MP_VIEWFILECOMMENTS, _("Show all comments"));
 681         //-----------------------------------------------------
 682         m_menu->AppendSeparator();
 683         //-----------------------------------------------------
 684         m_menu->Append(MP_GETMAGNETLINK,
 685                 _("Copy magnet URI to clipboard"));
 686         m_menu->Append(MP_GETED2KLINK,
 687                 _("Copy eD2k &link to clipboard"));
 688         m_menu->Append(MP_WS,
 689                 _("Copy feedback to clipboard"));
 690         //-----------------------------------------------------
 691         m_menu->AppendSeparator();
 692         //-----------------------------------------------------
 693         // Add dynamic entries
 694         wxMenu *cats = new wxMenu(_("Category"));
 695         if (theApp->glob_prefs->GetCatCount() > 1) {
 696                 for (uint32 i = 0; i < theApp->glob_prefs->GetCatCount(); i++) {
 697                         if ( i == 0 ) {
 698                                 cats->Append( MP_ASSIGNCAT, _("unassign") );
 699                         } else {
 700                                 cats->Append( MP_ASSIGNCAT + i,
 701                                         theApp->glob_prefs->GetCategory(i)->title );
 702                         }
 703                 }
 704         }
 705         m_menu->Append(MP_MENU_CATS, _("Assign to category"), cats);
 706         m_menu->Enable(MP_MENU_CATS, (theApp->glob_prefs->GetCatCount() > 1) );
 707
 708         CPartFile* file = item->GetFile();
 709         // then set state
 710         bool canStop;
 711         bool canPause;
 712         bool canCancel;
 713         bool fileResumable;
 714         if (file->GetStatus(true) != PS_ALLOCATING) {
 715                 const uint8_t fileStatus = file->GetStatus();
 716                 canStop =
 717                         (fileStatus != PS_ERROR) &&
 718                         (fileStatus != PS_COMPLETE) &&
 719                         (file->IsStopped() != true);
 720                 canPause = (file->GetStatus() != PS_PAUSED) && canStop;
 721                 fileResumable =
 722                         (fileStatus == PS_PAUSED) ||
 723                         (fileStatus == PS_ERROR) ||
 724                         (fileStatus == PS_INSUFFICIENT);
 725                 canCancel = fileStatus != PS_COMPLETE;
 726         } else {
 727                 canStop = canPause = canCancel = fileResumable = false;
 728         }
 729
 730         m_menu->Enable( MP_CANCEL,      canCancel );
 731         m_menu->Enable( MP_PAUSE,       canPause );
 732         m_menu->Enable( MP_STOP,        canStop );
 733         m_menu->Enable( MP_RESUME,      fileResumable );
 734         m_menu->Enable( MP_CLEARCOMPLETED, CastByID(ID_BTNCLRCOMPL, GetParent(), wxButton)->IsEnabled() );
 735
 736         wxString view;
 737         if (file->IsPartFile() && !file->IsCompleted()) {
 738                 view = CFormat(wxT("%s [%s]")) % _("Preview")
 739                                 % file->GetPartMetFileName().RemoveExt();
 740         } else if ( file->IsCompleted() ) {
 741                 view = _("&Open the file");
 742         }
 743         m_menu->SetLabel(MP_VIEW, view);
 744         m_menu->Enable(MP_VIEW, file->PreviewAvailable());
 745
 746         FileRatingList ratingList;
 747         item->GetFile()->GetRatingAndComments(ratingList);
 748         m_menu->Enable(MP_VIEWFILECOMMENTS, !ratingList.empty());
 749
 750         m_menu->Check(  MP_SWAP_A4AF_TO_THIS_AUTO,      file->IsA4AFAuto() );
 751
 752         int priority = file->IsAutoDownPriority() ? PR_AUTO : file->GetDownPriority();
 753
 754         priomenu->Check( MP_PRIOHIGH,   priority == PR_HIGH );
 755         priomenu->Check( MP_PRIONORMAL, priority == PR_NORMAL );
 756         priomenu->Check( MP_PRIOLOW,    priority == PR_LOW );
 757         priomenu->Check( MP_PRIOAUTO,   priority == PR_AUTO );
 758
 759         m_menu->Enable( MP_MENU_EXTD, canPause );
 760
 761         bool autosort = thePrefs::AutoSortDownload(false);
 762         PopupMenu(m_menu, evt.GetPoint());
 763         thePrefs::AutoSortDownload(autosort);
 764
 765         delete m_menu;
 766         m_menu = NULL;
 767 }
 768
 769
 770 void CDownloadListCtrl::OnMouseMiddleClick(wxListEvent& evt)
 771 {
 772         // Check if clicked item is selected. If not, unselect all and select it.
 773         long index = CheckSelection(evt);
 774         if ( index < 0 ) {
 775                 return;
 776         }
 777
 778         bool autosort = thePrefs::AutoSortDownload(false);
 779         CFileDetailDialog(this, ((FileCtrlItem_Struct*)GetItemData( index ))->GetFile()).ShowModal();
 780         thePrefs::AutoSortDownload(autosort);
 781 }
 782
 783
 784 void CDownloadListCtrl::OnKeyPressed( wxKeyEvent& event )
 785 {
 786         // Check if delete was pressed
 787         switch (event.GetKeyCode()) {
 788                 case WXK_NUMPAD_DELETE:
 789                 case WXK_DELETE: {
 790                         wxCommandEvent evt;
 791                         OnCancelFile( evt );
 792                         break;
 793                 }
 794                 case WXK_F2: {
 795                         ItemList files = ::GetSelectedItems( this );
 796                         if (files.size() == 1) {
 797                                 CPartFile* file = files.front()->GetFile();
 798
 799                                 // Currently renaming of completed files causes problem with kad
 800                                 if (file->IsPartFile()) {
 801                                         wxString strNewName = ::wxGetTextFromUser(
 802                                                 _("Enter new name for this file:"),
 803                                                 _("File rename"), file->GetFileName().GetPrintable());
 804
 805                                         CPath newName = CPath(strNewName);
 806                                         if (newName.IsOk() && (newName != file->GetFileName())) {
 807                                                 theApp->sharedfiles->RenameFile(file, newName);
 808                                         }
 809                                 }
 810                         }
 811                         break;
 812                 }
 813                 default:
 814                         event.Skip();
 815         }
 816 }
 817
 818
 819 void CDownloadListCtrl::OnDrawItem(
 820         int item, wxDC* dc, const wxRect& rect, const wxRect& rectHL, bool highlighted)
 821 {
 822         // Don't do any drawing if there's nobody to see it.
 823         if ( !theApp->amuledlg->IsDialogVisible( CamuleDlg::DT_TRANSFER_WND ) ) {
 824                 return;
 825         }
 826
 827         FileCtrlItem_Struct* content = (FileCtrlItem_Struct *)GetItemData(item);
 828
 829         // Define text-color and background
 830         // and the border of the drawn area
 831         if (highlighted) {
 832                 CMuleColour colour;
 833                 if (GetFocus()) {
 834                         dc->SetBackground(m_hilightBrush);
 835                         colour = m_hilightBrush.GetColour();
 836                 } else {
 837                         dc->SetBackground(m_hilightUnfocusBrush);
 838                         colour = m_hilightUnfocusBrush.GetColour();
 839                 }
 840                 dc->SetTextForeground(wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHTTEXT));
 841                 dc->SetPen( colour.Blend(65).GetPen() );
 842         } else {
 843                 dc->SetBackground(*(wxTheBrushList->FindOrCreateBrush(wxSystemSettings::GetColour(wxSYS_COLOUR_LISTBOX), wxSOLID)));
 844                 dc->SetTextForeground(wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOWTEXT));
 845                 dc->SetPen(*wxTRANSPARENT_PEN);
 846         }
 847         dc->SetBrush( dc->GetBackground() );
 848
 849         dc->DrawRectangle( rectHL.x, rectHL.y, rectHL.width, rectHL.height );
 850
 851         dc->SetPen(*wxTRANSPARENT_PEN);
 852
 853         if (!highlighted || !GetFocus() ) {
 854                 // If we have category, override textforeground with what category tells us.
 855                 CPartFile *file = content->GetFile();
 856                 if ( file->GetCategory() ) {
 857                         dc->SetTextForeground(CMuleColour(theApp->glob_prefs->GetCatColor(file->GetCategory())) );
 858                 }
 859         }
 860
 861         // Various constant values we use
 862         const int iTextOffset = ( rect.GetHeight() - dc->GetCharHeight() ) / 2;
 863         const int iOffset = 4;
 864
 865         wxRect cur_rec( iOffset, rect.y, 0, rect.height );
 866         for (int i = 0; i < GetColumnCount(); i++) {
 867                 wxListItem listitem;
 868                 GetColumn(i, listitem);
 869
 870                 if (listitem.GetWidth() > 2*iOffset) {
 871                         cur_rec.width = listitem.GetWidth() - 2*iOffset;
 872
 873                         // Make a copy of the current rectangle so we can apply specific tweaks
 874                         wxRect target_rec = cur_rec;
 875                         if ( i == ColumnProgress ) {
 876                                 // Double the offset to make room for the cirle-marker
 877                                 target_rec.x += iOffset;
 878                                 target_rec.width -= iOffset;
 879                         } else {
 880                                 // will ensure that text is about in the middle ;)
 881                                 target_rec.y += iTextOffset;
 882                         }
 883
 884                         // Draw the item
 885                         DrawFileItem(dc, i, target_rec, content);
 886                 }
 887
 888                 // Increment to the next column
 889                 cur_rec.x += listitem.GetWidth();
 890         }
 891 }
 892
 893
 894 void CDownloadListCtrl::DrawFileItem( wxDC* dc, int nColumn, const wxRect& rect, FileCtrlItem_Struct* item ) const
 895 {
 896         wxDCClipper clipper( *dc, rect.GetX(), rect.GetY(), rect.GetWidth(), rect.GetHeight() );
 897
 898         const CPartFile* file = item->GetFile();
 899
 900         // Used to contain the contenst of cells that dont need any fancy drawing, just text.
 901         wxString text;
 902
 903         switch (nColumn) {
 904                 // Part Number
 905                 case ColumnPart: {
 906                         if (file->IsPartFile() && !file->IsCompleted()) {
 907                           text = CFormat(wxT("%03d")) % file->GetPartMetNumber();
 908                         }
 909                         break;
 910                 }
 911                 // Filename
 912                 case ColumnFileName: {
 913                         wxString filename = file->GetFileName().GetPrintable();
 914
 915                         if (file->HasRating() || file->HasComment()) {
 916                                 int image = Client_CommentOnly_Smiley;
 917                                 if (file->HasRating()) {
 918                                         image = Client_InvalidRating_Smiley + file->UserRating() - 1;
 919                                 }
 920
 921                                 wxASSERT(image >= Client_InvalidRating_Smiley);
 922                                 wxASSERT(image <= Client_CommentOnly_Smiley);
 923
 924                                 int imgWidth = 16;
 925
 926                                 // it's already centered by OnDrawItem() ...
 927                                 m_ImageList.Draw(image, *dc, rect.GetX(), rect.GetY() - 1,
 928                                         wxIMAGELIST_DRAW_TRANSPARENT);
 929                                 dc->DrawText(filename, rect.GetX() + imgWidth + 4, rect.GetY());
 930                         } else {
 931                                 dc->DrawText(filename, rect.GetX(), rect.GetY());
 932                         }
 933                         break;
 934                 }
 935
 936                 // Filesize
 937                 case ColumnSize:
 938                         text = CastItoXBytes( file->GetFileSize() );
 939                         break;
 940
 941                 // Transferred
 942                 case ColumnTransferred:
 943                         text = CastItoXBytes( file->GetTransferred() );
 944                         break;
 945
 946                 // Completed
 947                 case ColumnCompleted:
 948                         text = CastItoXBytes( file->GetCompletedSize() );
 949                         break;
 950
 951                 // Speed
 952                 case ColumnSpeed:
 953                         if ( file->GetTransferingSrcCount() ) {
 954                                 text = CFormat(_("%.1f kB/s")) % file->GetKBpsDown();
 955                         }
 956                         break;
 957
 958                 // Progress
 959                 case ColumnProgress:{
 960                         if (thePrefs::ShowProgBar()) {
 961                                 int iWidth  = rect.GetWidth() - 2;
 962                                 int iHeight = rect.GetHeight() - 2;
 963
 964                                 // DO NOT DRAW IT ALL THE TIME
 965                                 uint32 dwTicks = GetTickCount();
 966
 967                                 wxMemoryDC cdcStatus;
 968
 969                                 if ( item->dwUpdated < dwTicks || !item->status || iWidth != item->status->GetWidth() ) {
 970                                         if ( item->status == NULL) {
 971                                                 item->status = new wxBitmap(iWidth, iHeight);
 972                                         } else if ( item->status->GetWidth() != iWidth ) {
 973                                                 // Only recreate if the size has changed
 974                                                 item->status->Create(iWidth, iHeight);
 975                                         }
 976
 977                                         cdcStatus.SelectObject( *item->status );
 978
 979                                         if ( thePrefs::UseFlatBar() ) {
 980                                                 DrawFileStatusBar( file, &cdcStatus,
 981                                                         wxRect(0, 0, iWidth, iHeight), true);
 982                                         } else {
 983                                                 DrawFileStatusBar( file, &cdcStatus,
 984                                                         wxRect(1, 1, iWidth - 2, iHeight - 2), false);
 985
 986                                                 // Draw black border
 987                                                 cdcStatus.SetPen( *wxBLACK_PEN );
 988                                                 cdcStatus.SetBrush( *wxTRANSPARENT_BRUSH );
 989                                                 cdcStatus.DrawRectangle( 0, 0, iWidth, iHeight );
 990                                         }
 991
 992                                         item->dwUpdated = dwTicks + 5000; // Plus five seconds
 993                                 } else {
 994                                         cdcStatus.SelectObject( *item->status );
 995                                 }
 996
 997                                 dc->Blit( rect.GetX(), rect.GetY() + 1, iWidth, iHeight, &cdcStatus, 0, 0);
 998
 999                                 if (thePrefs::ShowPercent()) {
1000                                         // Percentage of completing
1001                                         // We strip anything below the first decimal point,
1002                                         // to avoid Format doing roundings
1003                                         float percent = floor( file->GetPercentCompleted() * 10.0f ) / 10.0f;
1004
1005                                         wxString buffer = CFormat(wxT("%.1f%%")) % percent;
1006                                         int middlex = (2*rect.GetX() + rect.GetWidth()) >> 1;
1007                                         int middley = (2*rect.GetY() + rect.GetHeight()) >> 1;
1008
1009                                         wxCoord textwidth, textheight;
1010
1011                                         dc->GetTextExtent(buffer, &textwidth, &textheight);
1012                                         wxColour AktColor = dc->GetTextForeground();
1013                                         if (thePrefs::ShowProgBar()) {
1014                                                 dc->SetTextForeground(*wxWHITE);
1015                                         } else {
1016                                                 dc->SetTextForeground(*wxBLACK);
1017                                         }
1018                                         dc->DrawText(buffer, middlex - (textwidth >> 1), middley - (textheight >> 1));
1019                                         dc->SetTextForeground(AktColor);
1020                                 }
1021                         }
1022
1023                         break;
1024                 }
1025
1026                 // Sources
1027                 case ColumnSources:     {
1028                         uint16 sc = file->GetSourceCount();
1029                         uint16 ncsc = file->GetNotCurrentSourcesCount();
1030                         if ( ncsc ) {
1031                                 text = CFormat(wxT("%i/%i")) % (sc - ncsc) % sc;
1032                         } else {
1033                                 text = CFormat(wxT("%i")) % sc;
1034                         }
1035
1036                         if ( file->GetSrcA4AFCount() ) {
1037                                 text += CFormat(wxT("+%i")) % file->GetSrcA4AFCount();
1038                         }
1039
1040                         if ( file->GetTransferingSrcCount() ) {
1041                                 text += CFormat(wxT(" (%i)")) % file->GetTransferingSrcCount();
1042                         }
1043
1044                         break;
1045                 }
1046
1047                 // Priority
1048                 case ColumnPriority:
1049                         text = PriorityToStr( file->GetDownPriority(), file->IsAutoDownPriority() );
1050                         break;
1051
1052                 // File-status
1053                 case ColumnStatus:
1054                         text = file->getPartfileStatus();
1055                         break;
1056
1057                 // Remaining
1058                 case ColumnTimeRemaining: {
1059                         if ((file->GetStatus() != PS_COMPLETING) && file->IsPartFile()) {
1060                                 uint64 remainSize = file->GetFileSize() - file->GetCompletedSize();
1061                                 sint32 remainTime = file->getTimeRemaining();
1062
1063                                 if (remainTime >= 0) {
1064                                         text = CastSecondsToHM(remainTime);
1065                                 } else {
1066                                         text = _("Unknown");
1067                                 }
1068
1069                                 text += wxT(" (") + CastItoXBytes(remainSize) + wxT(")");
1070                         }
1071                         break;
1072                 }
1073
1074                 // Last seen completed
1075                 case ColumnLastSeenComplete: {
1076                         if ( file->lastseencomplete ) {
1077                                 text = wxDateTime( file->lastseencomplete ).Format( _("%y/%m/%d %H:%M:%S") );
1078                         } else {
1079                                 text = _("Unknown");
1080                         }
1081                         break;
1082                 }
1083
1084                 // Last received
1085                 case ColumnLastReception: {
1086                         const time_t lastReceived = file->GetLastChangeDatetime();
1087                         if (lastReceived) {
1088                                 text = wxDateTime(lastReceived).Format( _("%y/%m/%d %H:%M:%S") );
1089                         } else {
1090                                 text = _("Unknown");
1091                         }
1092                 }
1093         }
1094
1095         if ( !text.IsEmpty() ) {
1096                 dc->DrawText( text, rect.GetX(), rect.GetY() );
1097         }
1098 }
1099
1100 wxString CDownloadListCtrl::GetTTSText(unsigned item) const
1101 {
1102         return ((FileCtrlItem_Struct*)GetItemData(item))->GetFile()->GetFileName().GetPrintable();
1103 }
1104
1105
1106 int CDownloadListCtrl::SortProc(wxUIntPtr param1, wxUIntPtr param2, long sortData)
1107 {
1108         FileCtrlItem_Struct* item1 = (FileCtrlItem_Struct*)param1;
1109         FileCtrlItem_Struct* item2 = (FileCtrlItem_Struct*)param2;
1110
1111         int sortMod = (sortData & CMuleListCtrl::SORT_DES) ? -1 : 1;
1112         sortData &= CMuleListCtrl::COLUMN_MASK;
1113
1114         // We modify the result so that it matches with ascending or decending
1115         return sortMod * Compare( item1->GetFile(), item2->GetFile(), sortData);
1116 }
1117
1118
1119 int CDownloadListCtrl::Compare( const CPartFile* file1, const CPartFile* file2, long lParamSort)
1120 {
1121         int result = 0;
1122
1123         switch (lParamSort) {
1124         // Sort by part number
1125         case ColumnPart:
1126                 result = CmpAny(
1127                         file1->GetPartMetNumber(),
1128                         file2->GetPartMetNumber() );
1129                 break;
1130
1131         // Sort by filename
1132         case ColumnFileName:
1133                 result = CmpAny(
1134                         file1->GetFileName(),
1135                         file2->GetFileName() );
1136                 break;
1137
1138         // Sort by size
1139         case ColumnSize:
1140                 result = CmpAny(
1141                         file1->GetFileSize(),
1142                         file2->GetFileSize() );
1143                 break;
1144
1145         // Sort by transferred
1146         case ColumnTransferred:
1147                 result = CmpAny(
1148                         file1->GetTransferred(),
1149                         file2->GetTransferred() );
1150                 break;
1151
1152         // Sort by completed
1153         case ColumnCompleted:
1154                 result = CmpAny(
1155                         file1->GetCompletedSize(),
1156                         file2->GetCompletedSize() );
1157                 break;
1158
1159         // Sort by speed
1160         case ColumnSpeed:
1161                 result = CmpAny(
1162                         file1->GetKBpsDown() * 1024,
1163                         file2->GetKBpsDown() * 1024 );
1164                 break;
1165
1166         // Sort by percentage completed
1167         case ColumnProgress:
1168                 result = CmpAny(
1169                         file1->GetPercentCompleted(),
1170                         file2->GetPercentCompleted() );
1171                 break;
1172
1173         // Sort by number of sources
1174         case ColumnSources:
1175                 result = CmpAny(
1176                         file1->GetSourceCount(),
1177                         file2->GetSourceCount() );
1178                 break;
1179
1180         // Sort by priority
1181         case ColumnPriority:
1182                 result = CmpAny(
1183                         file1->GetDownPriority(),
1184                         file2->GetDownPriority() );
1185                 break;
1186
1187         // Sort by status
1188         case ColumnStatus:
1189                 result = CmpAny(
1190                         file1->getPartfileStatusRang(),
1191                         file2->getPartfileStatusRang() );
1192                 break;
1193
1194         // Sort by remaining time
1195         case ColumnTimeRemaining:
1196                 if (file1->getTimeRemaining() == -1) {
1197                         if (file2->getTimeRemaining() == -1) {
1198                                 result = 0;
1199                         } else {
1200                                 result = 1;
1201                         }
1202                 } else {
1203                         if (file2->getTimeRemaining() == -1) {
1204                                 result = -1;
1205                         } else {
1206                                 result = CmpAny(
1207                                         file1->getTimeRemaining(),
1208                                         file2->getTimeRemaining() );
1209                         }
1210                 }
1211                 break;
1212
1213         // Sort by last seen complete
1214         case ColumnLastSeenComplete:
1215                 result = CmpAny(
1216                         file1->lastseencomplete,
1217                         file2->lastseencomplete );
1218                 break;
1219
1220         // Sort by last reception
1221         case ColumnLastReception:
1222                 result = CmpAny(
1223                         file1->GetLastChangeDatetime(),
1224                         file2->GetLastChangeDatetime() );
1225                 break;
1226         }
1227
1228         return result;
1229 }
1230
1231 void CDownloadListCtrl::ClearCompleted()
1232 {
1233         CastByID(ID_BTNCLRCOMPL, GetParent(), wxButton)->Enable(false);
1234
1235         // Search for completed files
1236         ListOfUInts32 toClear;
1237         for ( ListItems::iterator it = m_ListItems.begin(); it != m_ListItems.end(); ) {
1238                 FileCtrlItem_Struct* item = it->second; ++it;
1239
1240                 CPartFile* file = item->GetFile();
1241
1242                 if (file->IsCompleted() && file->CheckShowItemInGivenCat(m_category)) {
1243                         toClear.push_back(file->ECID());
1244                 }
1245         }
1246         if (!toClear.empty()) {
1247                 theApp->downloadqueue->ClearCompleted(toClear);
1248         }
1249 }
1250
1251
1252 void CDownloadListCtrl::ShowFilesCount( int diff )
1253 {
1254         m_filecount += diff;
1255
1256         wxStaticText* label = CastByName( wxT("downloadsLabel"), GetParent(), wxStaticText );
1257
1258         label->SetLabel(CFormat(_("Downloads (%i)")) % m_filecount);
1259         label->GetParent()->Layout();
1260 }
1261
1262
1263 static const CMuleColour crHave(104, 104, 104);
1264 static const CMuleColour crFlatHave(0, 0, 0);
1265
1266 static const CMuleColour crPending(255, 208, 0);
1267 static const CMuleColour crFlatPending(255, 255, 100);
1268
1269 static const CMuleColour crProgress(0, 224, 0);
1270 static const CMuleColour crFlatProgress(0, 150, 0);
1271
1272 static const CMuleColour crMissing(255, 0, 0);
1273
1274 void CDownloadListCtrl::DrawFileStatusBar(
1275         const CPartFile* file, wxDC* dc, const wxRect& rect, bool bFlat ) const
1276 {
1277         static CBarShader s_ChunkBar(16);
1278
1279         s_ChunkBar.SetHeight(rect.height);
1280         s_ChunkBar.SetWidth(rect.width);
1281         s_ChunkBar.SetFileSize( file->GetFileSize() );
1282         s_ChunkBar.Set3dDepth( thePrefs::Get3DDepth() );
1283
1284         if ( file->IsCompleted() || file->GetStatus() == PS_COMPLETING ) {
1285                 s_ChunkBar.Fill( bFlat ? crFlatProgress : crProgress );
1286                 s_ChunkBar.Draw(dc, rect.x, rect.y, bFlat);
1287                 return;
1288         }
1289
1290         // Part availability ( of missing parts )
1291         const CGapList& gaplist = file->GetGapList();
1292         CGapList::const_iterator it = gaplist.begin();
1293         uint64 lastGapEnd = 0;
1294         CMuleColour colour;
1295
1296         for (; it != gaplist.end(); ++it) {
1297
1298                 // Start position
1299                 uint32 start = ( it.start() / PARTSIZE );
1300                 // fill the Have-Part (between this gap and the last)
1301                 if (it.start()) {
1302                   s_ChunkBar.FillRange(lastGapEnd + 1, it.start() - 1,  bFlat ? crFlatHave : crHave);
1303                 }
1304                 lastGapEnd = it.end();
1305                 // End position
1306                 uint32 end   = ( it.end() / PARTSIZE ) + 1;
1307
1308                 // Avoid going past the filesize. Dunno if this can happen, but the old code did check.
1309                 if ( end > file->GetPartCount() ) {
1310                         end = file->GetPartCount();
1311                 }
1312
1313                 // Place each gap, one PART at a time
1314                 for ( uint64 i = start; i < end; ++i ) {
1315                         if ( i < file->m_SrcpartFrequency.size() && file->m_SrcpartFrequency[i]) {
1316                                 int blue = 210 - ( 22 * ( file->m_SrcpartFrequency[i] - 1 ) );
1317                                 colour.Set(0, ( blue < 0 ? 0 : blue ), 255 );
1318                         } else {
1319                                 colour = crMissing;
1320                         }
1321
1322                         if ( file->IsStopped() ) {
1323                                 colour.Blend(50);
1324                         }
1325
1326                         uint64 gap_begin = ( i == start   ? it.start() : PARTSIZE * i );
1327                         uint64 gap_end   = ( i == end - 1 ? it.end()   : PARTSIZE * ( i + 1 ) - 1 );
1328
1329                         s_ChunkBar.FillRange( gap_begin, gap_end,  colour);
1330                 }
1331         }
1332
1333         // fill the last Have-Part (between this gap and the last)
1334         s_ChunkBar.FillRange(lastGapEnd + 1, file->GetFileSize() - 1,  bFlat ? crFlatHave : crHave);
1335
1336         // Pending parts
1337         const CPartFile::CReqBlockPtrList& requestedblocks_list = file->GetRequestedBlockList();
1338         CPartFile::CReqBlockPtrList::const_iterator it2 = requestedblocks_list.begin();
1339         // adjacing pending parts must be joined to avoid bright lines between them
1340         uint64 lastStartOffset = 0;
1341         uint64 lastEndOffset = 0;
1342
1343         colour = bFlat ? crFlatPending : crPending;
1344
1345         if ( file->IsStopped() ) {
1346                 colour.Blend(50);
1347         }
1348
1349         for (; it2 != requestedblocks_list.end(); ++it2) {
1350
1351                 if ((*it2)->StartOffset > lastEndOffset + 1) {
1352                         // not adjacing, draw last block
1353                         s_ChunkBar.FillRange(lastStartOffset, lastEndOffset, colour);
1354                         lastStartOffset = (*it2)->StartOffset;
1355                         lastEndOffset   = (*it2)->EndOffset;
1356                 } else {
1357                         // adjacing, grow block
1358                         lastEndOffset   = (*it2)->EndOffset;
1359                 }
1360         }
1361
1362         s_ChunkBar.FillRange(lastStartOffset, lastEndOffset, colour);
1363
1364
1365         // Draw the progress-bar
1366         s_ChunkBar.Draw( dc, rect.x, rect.y, bFlat );
1367
1368
1369         // Green progressbar width
1370         int width = (int)(( (float)rect.width / (float)file->GetFileSize() ) *
1371                         file->GetCompletedSize() );
1372
1373         if ( bFlat ) {
1374                 dc->SetBrush( crFlatProgress.GetBrush() );
1375
1376                 dc->DrawRectangle( rect.x, rect.y, width, 3 );
1377         } else {
1378                 // Draw the two black lines for 3d-effect
1379                 dc->SetPen( *wxBLACK_PEN );
1380                 dc->DrawLine( rect.x, rect.y + 0, rect.x + width, rect.y + 0 );
1381                 dc->DrawLine( rect.x, rect.y + 2, rect.x + width, rect.y + 2 );
1382
1383                 // Draw the green line
1384                 dc->SetPen( *(wxThePenList->FindOrCreatePen( crProgress , 1, wxSOLID ) ));
1385                 dc->DrawLine( rect.x, rect.y + 1, rect.x + width, rect.y + 1 );
1386         }
1387 }
1388
1389 #ifdef __WXMSW__
1390 #       define QUOTE    wxT("\"")
1391 #else
1392 #       define QUOTE    wxT("\'")
1393 #endif
1394
1395 void CDownloadListCtrl::PreviewFile(CPartFile* file)
1396 {
1397         wxString command;
1398         // If no player set in preferences, use mplayer.
1399         // And please, do a warning also :P
1400         if (thePrefs::GetVideoPlayer().IsEmpty()) {
1401                 wxMessageBox(_(
1402                         "To prevent this warning to show up in every preview,\nset your preferred video player in preferences (default is mplayer)."),
1403                         _("File preview"), wxOK, this);
1404                 // Since newer versions for some reason mplayer does not automatically
1405                 // select video output device and needs a parameter, go figure...
1406                 command = wxT("xterm -T \"aMule Preview\" -iconic -e mplayer ") QUOTE wxT("$file") QUOTE;
1407         } else {
1408                 command = thePrefs::GetVideoPlayer();
1409         }
1410
1411         wxString partFile;      // File name with full path
1412         wxString partName;      // File name only, without path
1413
1414         // Check if we are (pre)viewing a completed file or not
1415         if (!file->IsCompleted()) {
1416                 // Remove the .met and see if out video player specifiation uses the magic string
1417                 partName = file->GetPartMetFileName().RemoveExt().GetRaw();
1418                 partFile = thePrefs::GetTempDir().JoinPaths(file->GetPartMetFileName().RemoveExt()).GetRaw();
1419         } else {
1420                 // This is a complete file
1421                 // FIXME: This is probably not going to work if the filenames are mangled ...
1422                 partName = file->GetFileName().GetRaw();
1423                 partFile = file->GetFullName().GetRaw();
1424         }
1425
1426         // Compatibility with old behaviour
1427         if (!command.Replace(wxT("$file"), wxT("%PARTFILE"))) {
1428                 if ((command.Find(wxT("%PARTFILE")) == wxNOT_FOUND) && (command.Find(wxT("%PARTNAME")) == wxNOT_FOUND)) {
1429                         // No magic string, so we just append the filename to the player command
1430                         // Need to use quotes in case filename contains spaces
1431                         command << wxT(" ") << QUOTE << wxT("%PARTFILE") << QUOTE;
1432                 }
1433         }
1434
1435 #ifndef __WXMSW__
1436         // We have to escape quote characters in the file name, otherwise arbitrary
1437         // options could be passed to the player.
1438         partFile.Replace(QUOTE, wxT("\\") QUOTE);
1439         partName.Replace(QUOTE, wxT("\\") QUOTE);
1440 #endif
1441
1442         command.Replace(wxT("%PARTFILE"), partFile);
1443         command.Replace(wxT("%PARTNAME"), partName);
1444
1445         // We can't use wxShell here, it blocks the app
1446         CTerminationProcess *p = new CTerminationProcess(command);
1447         int ret = wxExecute(command, wxEXEC_ASYNC, p);
1448         bool ok = ret > 0;
1449         if (!ok) {
1450                 delete p;
1451                 AddLogLineC(CFormat( _("ERROR: Failed to execute external media-player! Command: `%s'") ) %
1452                         command );
1453         }
1454 }
1455 // File_checked_for_headers