src/DownloadListCtrl.cpp

   1 //
   2 // This file is part of the aMule Project.
   3 //
   4 // Copyright (c) 2003-2008 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         LoadSettings();
 175
 176         //m_ready = true;
 177 }
 178
 179 // This is the order the columns had before extendable list-control settings save/load code was introduced.
 180 // Don't touch when inserting new columns!
 181 wxString CDownloadListCtrl::GetOldColumnOrder() const
 182 {
 183         return wxT("N,Z,T,C,S,P,u,p,s,r,c,R");
 184 }
 185
 186 CDownloadListCtrl::~CDownloadListCtrl()
 187 {
 188         while ( !m_ListItems.empty() ) {
 189                 delete m_ListItems.begin()->second;
 190                 m_ListItems.erase( m_ListItems.begin() );
 191         }
 192 }
 193
 194 void CDownloadListCtrl::AddFile( CPartFile* file )
 195 {
 196         wxASSERT( file );
 197
 198         // Avoid duplicate entries of files
 199         if ( m_ListItems.find( file ) == m_ListItems.end() ) {
 200                 FileCtrlItem_Struct* newitem = new FileCtrlItem_Struct;
 201                 newitem->SetContents(file);
 202
 203                 m_ListItems.insert( ListItemsPair( file, newitem ) );
 204
 205                 // Check if the new file is visible in the current category
 206                 if ( file->CheckShowItemInGivenCat( m_category ) ) {
 207                         ShowFile( file, true );
 208                         if (file->IsCompleted()) {
 209                                 CastByID(ID_BTNCLRCOMPL, GetParent(), wxButton)->Enable(true);
 210                         }
 211                         SortList();
 212                 }
 213         }
 214 }
 215
 216 void CDownloadListCtrl::RemoveFile( CPartFile* file )
 217 {
 218         wxASSERT( file );
 219
 220         // Ensure that any list-entries are removed
 221         ShowFile( file, false );
 222
 223         // Find the assosiated list-item
 224         ListItems::iterator it = m_ListItems.find( file );
 225
 226         if ( it != m_ListItems.end() ) {
 227                 delete it->second;
 228
 229                 m_ListItems.erase( it );
 230         }
 231 }
 232
 233
 234 void CDownloadListCtrl::UpdateItem(const void* toupdate)
 235 {
 236         // Retrieve all entries matching the source
 237         ListIteratorPair rangeIt = m_ListItems.equal_range( toupdate );
 238
 239         // Visible lines, default to all because not all platforms
 240         // support the GetVisibleLines function
 241         long first = 0, last = GetItemCount();
 242
 243 #ifndef __WXMSW__
 244         // Get visible lines if we need them
 245         if ( rangeIt.first != rangeIt.second ) {
 246                 GetVisibleLines( &first, &last );
 247         }
 248 #endif
 249
 250         for ( ListItems::iterator it = rangeIt.first; it != rangeIt.second; ++it ) {
 251                 FileCtrlItem_Struct* item = it->second;
 252
 253                 long index = FindItem( -1, reinterpret_cast<wxUIntPtr>(item) );
 254
 255                 // Determine if the file should be shown in the current category
 256
 257                 CPartFile* file = item->GetFile();
 258
 259                 bool show = file->CheckShowItemInGivenCat( m_category );
 260
 261                 if ( index > -1 ) {
 262                         if ( show ) {
 263                                 item->dwUpdated = 0;
 264
 265                                 // Only update visible lines
 266                                 if ( index >= first && index <= last) {
 267                                         RefreshItem( index );
 268                                 }
 269                         } else {
 270                                 // Item should no longer be shown in
 271                                 // the current category
 272                                 ShowFile( file, false );
 273                         }
 274                 } else if ( show ) {
 275                         // Item has been hidden but new status means
 276                         // that it should it should be shown in the
 277                         // current category
 278                         ShowFile( file, true );
 279                 }
 280
 281                 if (file->IsCompleted() && show) {
 282                         CastByID(ID_BTNCLRCOMPL, GetParent(), wxButton)->Enable(true);
 283                 }
 284         }
 285 }
 286
 287
 288 void CDownloadListCtrl::ShowFile( CPartFile* file, bool show )
 289 {
 290         wxASSERT( file );
 291
 292         ListItems::iterator it = m_ListItems.find( file );
 293
 294         if ( it != m_ListItems.end() ) {
 295                 FileCtrlItem_Struct* item = it->second;
 296
 297                 if ( show ) {
 298                         // Check if the file is already being displayed
 299                         long index = FindItem( -1, reinterpret_cast<wxUIntPtr>(item) );
 300                         if ( index == -1 ) {
 301                                 long newitem = InsertItem( GetItemCount(), wxEmptyString );
 302
 303                                 SetItemPtrData( newitem, reinterpret_cast<wxUIntPtr>(item) );
 304
 305                                 wxListItem myitem;
 306                                 myitem.m_itemId = newitem;
 307                                 myitem.SetBackgroundColour( GetBackgroundColour() );
 308
 309                                 SetItem(myitem);
 310
 311                                 RefreshItem( newitem );
 312
 313                                 ShowFilesCount( 1 );
 314                         }
 315                 } else {
 316                         // Try to find the file and remove it
 317                         long index = FindItem( -1, reinterpret_cast<wxUIntPtr>(item) );
 318                         if ( index > -1 ) {
 319                                 DeleteItem( index );
 320                                 ShowFilesCount( -1 );
 321                         }
 322                 }
 323         }
 324 }
 325
 326 void CDownloadListCtrl::ChangeCategory( int newCategory )
 327 {
 328         Freeze();
 329
 330         bool hasCompletedDownloads = false;
 331
 332         // remove all displayed files with a different cat and show the correct ones
 333         for (ListItems::const_iterator it = m_ListItems.begin(); it != m_ListItems.end(); it++) {
 334
 335                 CPartFile* file =  it->second->GetFile();
 336
 337                 bool curVisibility = file->CheckShowItemInGivenCat( m_category );
 338                 bool newVisibility = file->CheckShowItemInGivenCat( newCategory );
 339
 340                 if (newVisibility && file->IsCompleted()) {
 341                         hasCompletedDownloads = true;
 342                 }
 343
 344                 // Check if the visibility of the file has changed. However, if the
 345                 // current category is the default (0) category, then we can't use
 346                 // curVisiblity to see if the visibility has changed but instead
 347                 // have to let ShowFile() check if the file is or isn't on the list.
 348                 if ( curVisibility != newVisibility || !newCategory ) {
 349                         ShowFile( file, newVisibility );
 350                 }
 351         }
 352
 353         CastByID(ID_BTNCLRCOMPL, GetParent(), wxButton)->Enable(hasCompletedDownloads);
 354
 355         Thaw();
 356
 357         m_category = newCategory;
 358 }
 359
 360
 361 uint8 CDownloadListCtrl::GetCategory() const
 362 {
 363         return m_category;
 364 }
 365
 366
 367 /**
 368  * Helper-function: This function is used to gather selected items.
 369  *
 370  * @param list A pointer to the list to gather items from.
 371  * @return A list containing the selected items.
 372  */
 373 ItemList GetSelectedItems( CDownloadListCtrl* list)
 374 {
 375         ItemList results;
 376
 377         long index = list->GetNextItem( -1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED );
 378
 379         while ( index > -1 ) {
 380                 FileCtrlItem_Struct* item = (FileCtrlItem_Struct*)list->GetItemData( index );
 381                 results.push_back( item );
 382
 383                 index = list->GetNextItem( index, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED );
 384         }
 385
 386         return results;
 387 }
 388
 389
 390 void CDownloadListCtrl::OnCancelFile(wxCommandEvent& WXUNUSED(event))
 391 {
 392         ItemList files = ::GetSelectedItems(this);
 393         for (ItemList::iterator it = files.begin(); it != files.end(); ) {
 394                 ItemList::iterator it1 = it++;
 395                 CPartFile* file = (*it1)->GetFile();
 396                 if (file) {
 397                         switch (file->GetStatus()) {
 398                                 case PS_WAITINGFORHASH:
 399                                 case PS_HASHING:
 400                                 case PS_COMPLETING:
 401                                 case PS_COMPLETE:
 402                                         files.erase(it1);
 403                                         break;
 404                         }
 405                 }
 406         }
 407         if (files.size()) {
 408                 wxString question;
 409                 if (files.size() == 1) {
 410                         question = _("Are you sure that you wish to delete the selected file?");
 411                 } else {
 412                         question = _("Are you sure that you wish to delete the selected files?");
 413                 }
 414                 if (wxMessageBox( question, _("Cancel"), wxICON_QUESTION | wxYES_NO, this) == wxYES) {
 415                         for (ItemList::iterator it = files.begin(); it != files.end(); ++it) {
 416                                 CPartFile* file = (*it)->GetFile();
 417                                 if (file) {
 418                                         CoreNotify_PartFile_Delete(file);
 419                                 }
 420                         }
 421                 }
 422         }
 423 }
 424
 425
 426 void CDownloadListCtrl::OnSetPriority( wxCommandEvent& event )
 427 {
 428         int priority = 0;
 429         switch ( event.GetId() ) {
 430                 case MP_PRIOLOW:        priority = PR_LOW;      break;
 431                 case MP_PRIONORMAL:     priority = PR_NORMAL;   break;
 432                 case MP_PRIOHIGH:       priority = PR_HIGH;     break;
 433                 case MP_PRIOAUTO:       priority = PR_AUTO;     break;
 434                 default:
 435                         wxASSERT( false );
 436         }
 437
 438         ItemList files = ::GetSelectedItems( this );
 439
 440         for ( ItemList::iterator it = files.begin(); it != files.end(); ++it ) {
 441                 CPartFile* file = (*it)->GetFile();
 442
 443                 if ( priority == PR_AUTO ) {
 444                         CoreNotify_PartFile_PrioAuto( file, true );
 445                 } else {
 446                         CoreNotify_PartFile_PrioAuto( file, false );
 447
 448                         CoreNotify_PartFile_PrioSet( file, priority, true );
 449                 }
 450         }
 451 }
 452
 453
 454 void CDownloadListCtrl::OnSwapSources( wxCommandEvent& event )
 455 {
 456         ItemList files = ::GetSelectedItems( this );
 457
 458         for ( ItemList::iterator it = files.begin(); it != files.end(); ++it ) {
 459                 CPartFile* file = (*it)->GetFile();
 460
 461                 switch ( event.GetId() ) {
 462                         case MP_SWAP_A4AF_TO_THIS:
 463                                 CoreNotify_PartFile_Swap_A4AF( file );
 464                                 break;
 465
 466                         case MP_SWAP_A4AF_TO_THIS_AUTO:
 467                                 CoreNotify_PartFile_Swap_A4AF_Auto( file );
 468                                 break;
 469
 470                         case MP_SWAP_A4AF_TO_ANY_OTHER:
 471                                 CoreNotify_PartFile_Swap_A4AF_Others( file );
 472                                 break;
 473                 }
 474         }
 475 }
 476
 477
 478 void CDownloadListCtrl::OnSetCategory( wxCommandEvent& event )
 479 {
 480         ItemList files = ::GetSelectedItems( this );
 481
 482         for ( ItemList::iterator it = files.begin(); it != files.end(); ++it ) {
 483                 CoreNotify_PartFile_SetCat( (*it)->GetFile(), event.GetId() - MP_ASSIGNCAT );
 484                 ShowFile((*it)->GetFile(), false);
 485         }
 486         wxListEvent ev;
 487         OnItemSelectionChanged(ev);     // clear clients that may have been shown
 488
 489         ChangeCategory( m_category );   // This only updates the visibility of the clear completed button
 490         theApp->amuledlg->m_transferwnd->UpdateCatTabTitles();
 491 }
 492
 493
 494 void CDownloadListCtrl::OnSetStatus( wxCommandEvent& event )
 495 {
 496         ItemList files = ::GetSelectedItems( this );
 497
 498         for ( ItemList::iterator it = files.begin(); it != files.end(); ++it ) {
 499                 CPartFile* file = (*it)->GetFile();
 500
 501                 switch ( event.GetId() ) {
 502                         case MP_PAUSE:
 503                                 CoreNotify_PartFile_Pause( file );
 504                                 break;
 505
 506                         case MP_RESUME:
 507                                 CoreNotify_PartFile_Resume( file );
 508                                 break;
 509
 510                         case MP_STOP:
 511                                 CoreNotify_PartFile_Stop( file );
 512                                 break;
 513                 }
 514         }
 515 }
 516
 517
 518 void CDownloadListCtrl::OnClearCompleted( wxCommandEvent& WXUNUSED(event) )
 519 {
 520         ClearCompleted();
 521 }
 522
 523
 524 void CDownloadListCtrl::OnGetLink(wxCommandEvent& event)
 525 {
 526         ItemList files = ::GetSelectedItems( this );
 527
 528         wxString URIs;
 529
 530         for ( ItemList::iterator it = files.begin(); it != files.end(); ++it ) {
 531                 CPartFile* file = (*it)->GetFile();
 532
 533                 if ( event.GetId() == MP_GETED2KLINK ) {
 534                         URIs += theApp->CreateED2kLink( file ) + wxT("\n");
 535                 } else {
 536                         URIs += theApp->CreateMagnetLink( file ) + wxT("\n");
 537                 }
 538         }
 539
 540         if ( !URIs.IsEmpty() ) {
 541                 theApp->CopyTextToClipboard( URIs.BeforeLast(wxT('\n')) );
 542         }
 543 }
 544
 545
 546 void CDownloadListCtrl::OnGetFeedback(wxCommandEvent& WXUNUSED(event))
 547 {
 548         wxString feed;
 549         ItemList files = ::GetSelectedItems( this );
 550
 551         for (ItemList::iterator it = files.begin(); it != files.end(); ++it) {
 552                 if (feed.IsEmpty()) {
 553                         feed = CFormat(_("Feedback from: %s (%s)\n\n")) % thePrefs::GetUserNick() % theApp->GetFullMuleVersion();
 554                 } else {
 555                         feed += wxT("\n");
 556                 }
 557                 feed += (*it)->GetFile()->GetFeedback();
 558         }
 559
 560         if (!feed.IsEmpty()) {
 561                 theApp->CopyTextToClipboard(feed);
 562         }
 563 }
 564
 565 void CDownloadListCtrl::OnViewFileInfo( wxCommandEvent& WXUNUSED(event) )
 566 {
 567         ItemList files = ::GetSelectedItems( this );
 568
 569         if ( files.size() == 1 ) {
 570                 CFileDetailDialog dialog( this, files.front()->GetFile() );
 571                 dialog.ShowModal();
 572         }
 573 }
 574
 575
 576 void CDownloadListCtrl::OnViewFileComments( wxCommandEvent& WXUNUSED(event) )
 577 {
 578         ItemList files = ::GetSelectedItems( this );
 579
 580         if ( files.size() == 1 ) {
 581                 CCommentDialogLst dialog( this, files.front()->GetFile() );
 582                 dialog.ShowModal();
 583         }
 584 }
 585
 586 void CDownloadListCtrl::OnPreviewFile( wxCommandEvent& WXUNUSED(event) )
 587 {
 588         ItemList files = ::GetSelectedItems( this );
 589
 590         if ( files.size() == 1 ) {
 591                 PreviewFile(files.front()->GetFile());
 592         }
 593 }
 594
 595 void CDownloadListCtrl::OnItemActivated( wxListEvent& evt )
 596 {
 597         CPartFile* file = ((FileCtrlItem_Struct*)GetItemData( evt.GetIndex()))->GetFile();
 598
 599         if ((!file->IsPartFile() || file->IsCompleted()) && file->PreviewAvailable()) {
 600                 PreviewFile( file );
 601         }
 602 }
 603
 604 void CDownloadListCtrl::OnItemSelectionChanged( wxListEvent& )
 605 {
 606         if (!IsSorting()) {
 607                 CKnownFileVector filesVector;
 608                 filesVector.reserve(GetSelectedItemCount());
 609
 610                 long index = GetNextItem( -1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED );
 611
 612                 while ( index > -1 ) {
 613                         CPartFile* file = ((FileCtrlItem_Struct*)GetItemData( index ))->GetFile();
 614                         if (file->IsPartFile()) {
 615                                 filesVector.push_back(file);
 616                         }
 617                         index = GetNextItem( index, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED );
 618                 }
 619
 620                 std::sort(filesVector.begin(), filesVector.end());
 621                 theApp->amuledlg->m_transferwnd->clientlistctrl->ShowSources(filesVector);
 622         }
 623 }
 624
 625 void CDownloadListCtrl::OnMouseRightClick(wxListEvent& evt)
 626 {
 627         long index = CheckSelection(evt);
 628         if (index < 0) {
 629                 return;
 630         }
 631
 632         delete m_menu;
 633         m_menu = NULL;
 634
 635         FileCtrlItem_Struct* item = (FileCtrlItem_Struct*)GetItemData( index );
 636         m_menu = new wxMenu( _("Downloads") );
 637
 638         wxMenu* priomenu = new wxMenu();
 639         priomenu->AppendCheckItem(MP_PRIOLOW, _("Low"));
 640         priomenu->AppendCheckItem(MP_PRIONORMAL, _("Normal"));
 641         priomenu->AppendCheckItem(MP_PRIOHIGH, _("High"));
 642         priomenu->AppendCheckItem(MP_PRIOAUTO, _("Auto"));
 643
 644         m_menu->Append(MP_MENU_PRIO, _("Priority"), priomenu);
 645         m_menu->Append(MP_CANCEL, _("Cancel"));
 646         m_menu->Append(MP_STOP, _("&Stop"));
 647         m_menu->Append(MP_PAUSE, _("&Pause"));
 648         m_menu->Append(MP_RESUME, _("&Resume"));
 649         m_menu->Append(MP_CLEARCOMPLETED, _("C&lear completed"));
 650         //-----------------------------------------------------
 651         m_menu->AppendSeparator();
 652         //-----------------------------------------------------
 653         wxMenu* extendedmenu = new wxMenu();
 654         extendedmenu->Append(MP_SWAP_A4AF_TO_THIS,
 655                 _("Swap every A4AF to this file now"));
 656         extendedmenu->AppendCheckItem(MP_SWAP_A4AF_TO_THIS_AUTO,
 657                 _("Swap every A4AF to this file (Auto)"));
 658         //-----------------------------------------------------
 659         extendedmenu->AppendSeparator();
 660         //-----------------------------------------------------
 661         extendedmenu->Append(MP_SWAP_A4AF_TO_ANY_OTHER,
 662                 _("Swap every A4AF to any other file now"));
 663         //-----------------------------------------------------
 664         m_menu->Append(MP_MENU_EXTD,
 665                 _("Extended Options"), extendedmenu);
 666         //-----------------------------------------------------
 667         m_menu->AppendSeparator();
 668         //-----------------------------------------------------
 669
 670         m_menu->Append(MP_VIEW, _("Preview"));
 671         m_menu->Append(MP_METINFO, _("Show file &details"));
 672         m_menu->Append(MP_VIEWFILECOMMENTS, _("Show all comments"));
 673         //-----------------------------------------------------
 674         m_menu->AppendSeparator();
 675         //-----------------------------------------------------
 676         m_menu->Append(MP_GETMAGNETLINK,
 677                 _("Copy magnet URI to clipboard"));
 678         m_menu->Append(MP_GETED2KLINK,
 679                 _("Copy eD2k &link to clipboard"));
 680         m_menu->Append(MP_WS,
 681                 _("Copy feedback to clipboard"));
 682         //-----------------------------------------------------
 683         m_menu->AppendSeparator();
 684         //-----------------------------------------------------
 685         // Add dynamic entries
 686         wxMenu *cats = new wxMenu(_("Category"));
 687         if (theApp->glob_prefs->GetCatCount() > 1) {
 688                 for (uint32 i = 0; i < theApp->glob_prefs->GetCatCount(); i++) {
 689                         if ( i == 0 ) {
 690                                 cats->Append( MP_ASSIGNCAT, _("unassign") );
 691                         } else {
 692                                 cats->Append( MP_ASSIGNCAT + i,
 693                                         theApp->glob_prefs->GetCategory(i)->title );
 694                         }
 695                 }
 696         }
 697         m_menu->Append(MP_MENU_CATS, _("Assign to category"), cats);
 698         m_menu->Enable(MP_MENU_CATS, (theApp->glob_prefs->GetCatCount() > 1) );
 699
 700         CPartFile* file = item->GetFile();
 701         // then set state
 702         bool canStop;
 703         bool canPause;
 704         bool canCancel;
 705         bool fileResumable;
 706         if (file->GetStatus(true) != PS_ALLOCATING) {
 707                 const uint8_t fileStatus = file->GetStatus();
 708                 canStop =
 709                         (fileStatus != PS_ERROR) &&
 710                         (fileStatus != PS_COMPLETE) &&
 711                         (file->IsStopped() != true);
 712                 canPause = (file->GetStatus() != PS_PAUSED) && canStop;
 713                 fileResumable =
 714                         (fileStatus == PS_PAUSED) ||
 715                         (fileStatus == PS_ERROR) ||
 716                         (fileStatus == PS_INSUFFICIENT);
 717                 canCancel = fileStatus != PS_COMPLETE;
 718         } else {
 719                 canStop = canPause = canCancel = fileResumable = false;
 720         }
 721
 722         m_menu->Enable( MP_CANCEL,      canCancel );
 723         m_menu->Enable( MP_PAUSE,       canPause );
 724         m_menu->Enable( MP_STOP,        canStop );
 725         m_menu->Enable( MP_RESUME,      fileResumable );
 726         m_menu->Enable( MP_CLEARCOMPLETED, CastByID(ID_BTNCLRCOMPL, GetParent(), wxButton)->IsEnabled() );
 727
 728         wxString view;
 729         if (file->IsPartFile() && !file->IsCompleted()) {
 730                 view = CFormat(wxT("%s [%s]")) % _("Preview")
 731                                 % file->GetPartMetFileName().RemoveExt();
 732         } else if ( file->IsCompleted() ) {
 733                 view = _("&Open the file");
 734         }
 735         m_menu->SetLabel(MP_VIEW, view);
 736         m_menu->Enable(MP_VIEW, file->PreviewAvailable());
 737
 738         FileRatingList ratingList;
 739         item->GetFile()->GetRatingAndComments(ratingList);
 740         m_menu->Enable(MP_VIEWFILECOMMENTS, !ratingList.empty());
 741
 742         m_menu->Check(  MP_SWAP_A4AF_TO_THIS_AUTO,      file->IsA4AFAuto() );
 743
 744         int priority = file->IsAutoDownPriority() ? PR_AUTO : file->GetDownPriority();
 745
 746         priomenu->Check( MP_PRIOHIGH,   priority == PR_HIGH );
 747         priomenu->Check( MP_PRIONORMAL, priority == PR_NORMAL );
 748         priomenu->Check( MP_PRIOLOW,    priority == PR_LOW );
 749         priomenu->Check( MP_PRIOAUTO,   priority == PR_AUTO );
 750
 751         m_menu->Enable( MP_MENU_EXTD, canPause );
 752
 753         bool autosort = thePrefs::AutoSortDownload(false);
 754         PopupMenu(m_menu, evt.GetPoint());
 755         thePrefs::AutoSortDownload(autosort);
 756
 757         delete m_menu;
 758         m_menu = NULL;
 759 }
 760
 761
 762 void CDownloadListCtrl::OnMouseMiddleClick(wxListEvent& evt)
 763 {
 764         // Check if clicked item is selected. If not, unselect all and select it.
 765         long index = CheckSelection(evt);
 766         if ( index < 0 ) {
 767                 return;
 768         }
 769
 770         bool autosort = thePrefs::AutoSortDownload(false);
 771         CFileDetailDialog(this, ((FileCtrlItem_Struct*)GetItemData( index ))->GetFile()).ShowModal();
 772         thePrefs::AutoSortDownload(autosort);
 773 }
 774
 775
 776 void CDownloadListCtrl::OnKeyPressed( wxKeyEvent& event )
 777 {
 778         // Check if delete was pressed
 779         switch (event.GetKeyCode()) {
 780                 case WXK_NUMPAD_DELETE:
 781                 case WXK_DELETE: {
 782                         wxCommandEvent evt;
 783                         OnCancelFile( evt );
 784                         break;
 785                 }
 786                 case WXK_F2: {
 787                         ItemList files = ::GetSelectedItems( this );
 788                         if (files.size() == 1) {
 789                                 CPartFile* file = files.front()->GetFile();
 790
 791                                 // Currently renaming of completed files causes problem with kad
 792                                 if (file->IsPartFile()) {
 793                                         wxString strNewName = ::wxGetTextFromUser(
 794                                                 _("Enter new name for this file:"),
 795                                                 _("File rename"), file->GetFileName().GetPrintable());
 796
 797                                         CPath newName = CPath(strNewName);
 798                                         if (newName.IsOk() && (newName != file->GetFileName())) {
 799                                                 theApp->sharedfiles->RenameFile(file, newName);
 800                                         }
 801                                 }
 802                         }
 803                         break;
 804                 }
 805                 default:
 806                         event.Skip();
 807         }
 808 }
 809
 810
 811 void CDownloadListCtrl::OnDrawItem(
 812         int item, wxDC* dc, const wxRect& rect, const wxRect& rectHL, bool highlighted)
 813 {
 814         // Don't do any drawing if there's nobody to see it.
 815         if ( !theApp->amuledlg->IsDialogVisible( CamuleDlg::DT_TRANSFER_WND ) ) {
 816                 return;
 817         }
 818
 819         FileCtrlItem_Struct* content = (FileCtrlItem_Struct *)GetItemData(item);
 820
 821         // Define text-color and background
 822         // and the border of the drawn area
 823         if (highlighted) {
 824                 CMuleColour colour;
 825                 if (GetFocus()) {
 826                         dc->SetBackground(m_hilightBrush);
 827                         colour = m_hilightBrush.GetColour();
 828                 } else {
 829                         dc->SetBackground(m_hilightUnfocusBrush);
 830                         colour = m_hilightUnfocusBrush.GetColour();
 831                 }
 832                 dc->SetTextForeground(wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHTTEXT));
 833                 dc->SetPen( colour.Blend(65).GetPen() );
 834         } else {
 835                 dc->SetBackground(*(wxTheBrushList->FindOrCreateBrush(wxSystemSettings::GetColour(wxSYS_COLOUR_LISTBOX), wxSOLID)));
 836                 dc->SetTextForeground(wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOWTEXT));
 837                 dc->SetPen(*wxTRANSPARENT_PEN);
 838         }
 839         dc->SetBrush( dc->GetBackground() );
 840
 841         dc->DrawRectangle( rectHL.x, rectHL.y, rectHL.width, rectHL.height );
 842
 843         dc->SetPen(*wxTRANSPARENT_PEN);
 844
 845         if (!highlighted || !GetFocus() ) {
 846                 // If we have category, override textforeground with what category tells us.
 847                 CPartFile *file = content->GetFile();
 848                 if ( file->GetCategory() ) {
 849                         dc->SetTextForeground(CMuleColour(theApp->glob_prefs->GetCatColor(file->GetCategory())) );
 850                 }
 851         }
 852
 853         // Various constant values we use
 854         const int iTextOffset = ( rect.GetHeight() - dc->GetCharHeight() ) / 2;
 855         const int iOffset = 4;
 856
 857         wxRect cur_rec( iOffset, rect.y, 0, rect.height );
 858         for (int i = 0; i < GetColumnCount(); i++) {
 859                 wxListItem listitem;
 860                 GetColumn(i, listitem);
 861
 862                 if (listitem.GetWidth() > 2*iOffset) {
 863                         cur_rec.width = listitem.GetWidth() - 2*iOffset;
 864
 865                         // Make a copy of the current rectangle so we can apply specific tweaks
 866                         wxRect target_rec = cur_rec;
 867                         if ( i == ColumnProgress ) {
 868                                 // Double the offset to make room for the cirle-marker
 869                                 target_rec.x += iOffset;
 870                                 target_rec.width -= iOffset;
 871                         } else {
 872                                 // will ensure that text is about in the middle ;)
 873                                 target_rec.y += iTextOffset;
 874                         }
 875
 876                         // Draw the item
 877                         DrawFileItem(dc, i, target_rec, content);
 878                 }
 879
 880                 // Increment to the next column
 881                 cur_rec.x += listitem.GetWidth();
 882         }
 883 }
 884
 885
 886 void CDownloadListCtrl::DrawFileItem( wxDC* dc, int nColumn, const wxRect& rect, FileCtrlItem_Struct* item ) const
 887 {
 888         wxDCClipper clipper( *dc, rect.GetX(), rect.GetY(), rect.GetWidth(), rect.GetHeight() );
 889
 890         const CPartFile* file = item->GetFile();
 891
 892         // Used to contain the contenst of cells that dont need any fancy drawing, just text.
 893         wxString text;
 894
 895         switch (nColumn) {
 896                 // Part Number
 897                 case ColumnPart: {
 898                         if (file->IsPartFile() && !file->IsCompleted()) {
 899                           text = file->GetPartMetFileName().RemoveAllExt().GetPrintable();
 900                         }
 901                         break;
 902                 }
 903                 // Filename
 904                 case ColumnFileName: {
 905                         wxString filename = file->GetFileName().GetPrintable();
 906
 907                         if (file->HasRating() || file->HasComment()) {
 908                                 int image = Client_CommentOnly_Smiley;
 909                                 if (file->HasRating()) {
 910                                         image = Client_InvalidRating_Smiley + file->UserRating() - 1;
 911                                 }
 912
 913                                 wxASSERT(image >= Client_InvalidRating_Smiley);
 914                                 wxASSERT(image <= Client_CommentOnly_Smiley);
 915
 916                                 int imgWidth = 16;
 917
 918                                 // it's already centered by OnDrawItem() ...
 919                                 m_ImageList.Draw(image, *dc, rect.GetX(), rect.GetY() - 1,
 920                                         wxIMAGELIST_DRAW_TRANSPARENT);
 921                                 dc->DrawText(filename, rect.GetX() + imgWidth + 4, rect.GetY());
 922                         } else {
 923                                 dc->DrawText(filename, rect.GetX(), rect.GetY());
 924                         }
 925                         break;
 926                 }
 927
 928                 // Filesize
 929                 case ColumnSize:
 930                         text = CastItoXBytes( file->GetFileSize() );
 931                         break;
 932
 933                 // Transferred
 934                 case ColumnTransferred:
 935                         text = CastItoXBytes( file->GetTransferred() );
 936                         break;
 937
 938                 // Completed
 939                 case ColumnCompleted:
 940                         text = CastItoXBytes( file->GetCompletedSize() );
 941                         break;
 942
 943                 // Speed
 944                 case ColumnSpeed:
 945                         if ( file->GetTransferingSrcCount() ) {
 946                                 text = CFormat(_("%.1f kB/s")) % file->GetKBpsDown();
 947                         }
 948                         break;
 949
 950                 // Progress
 951                 case ColumnProgress:{
 952                         if (thePrefs::ShowProgBar()) {
 953                                 int iWidth  = rect.GetWidth() - 2;
 954                                 int iHeight = rect.GetHeight() - 2;
 955
 956                                 // DO NOT DRAW IT ALL THE TIME
 957                                 uint32 dwTicks = GetTickCount();
 958
 959                                 wxMemoryDC cdcStatus;
 960
 961                                 if ( item->dwUpdated < dwTicks || !item->status || iWidth != item->status->GetWidth() ) {
 962                                         if ( item->status == NULL) {
 963                                                 item->status = new wxBitmap(iWidth, iHeight);
 964                                         } else if ( item->status->GetWidth() != iWidth ) {
 965                                                 // Only recreate if the size has changed
 966                                                 item->status->Create(iWidth, iHeight);
 967                                         }
 968
 969                                         cdcStatus.SelectObject( *item->status );
 970
 971                                         if ( thePrefs::UseFlatBar() ) {
 972                                                 DrawFileStatusBar( file, &cdcStatus,
 973                                                         wxRect(0, 0, iWidth, iHeight), true);
 974                                         } else {
 975                                                 DrawFileStatusBar( file, &cdcStatus,
 976                                                         wxRect(1, 1, iWidth - 2, iHeight - 2), false);
 977
 978                                                 // Draw black border
 979                                                 cdcStatus.SetPen( *wxBLACK_PEN );
 980                                                 cdcStatus.SetBrush( *wxTRANSPARENT_BRUSH );
 981                                                 cdcStatus.DrawRectangle( 0, 0, iWidth, iHeight );
 982                                         }
 983
 984                                         item->dwUpdated = dwTicks + 5000; // Plus five seconds
 985                                 } else {
 986                                         cdcStatus.SelectObject( *item->status );
 987                                 }
 988
 989                                 dc->Blit( rect.GetX(), rect.GetY() + 1, iWidth, iHeight, &cdcStatus, 0, 0);
 990
 991                                 if (thePrefs::ShowPercent()) {
 992                                         // Percentage of completing
 993                                         // We strip anything below the first decimal point,
 994                                         // to avoid Format doing roundings
 995                                         float percent = floor( file->GetPercentCompleted() * 10.0f ) / 10.0f;
 996
 997                                         wxString buffer = CFormat(wxT("%.1f%%")) % percent;
 998                                         int middlex = (2*rect.GetX() + rect.GetWidth()) >> 1;
 999                                         int middley = (2*rect.GetY() + rect.GetHeight()) >> 1;
1000
1001                                         wxCoord textwidth, textheight;
1002
1003                                         dc->GetTextExtent(buffer, &textwidth, &textheight);
1004                                         wxColour AktColor = dc->GetTextForeground();
1005                                         if (thePrefs::ShowProgBar()) {
1006                                                 dc->SetTextForeground(*wxWHITE);
1007                                         } else {
1008                                                 dc->SetTextForeground(*wxBLACK);
1009                                         }
1010                                         dc->DrawText(buffer, middlex - (textwidth >> 1), middley - (textheight >> 1));
1011                                         dc->SetTextForeground(AktColor);
1012                                 }
1013                         }
1014
1015                         break;
1016                 }
1017
1018                 // Sources
1019                 case ColumnSources:     {
1020                         uint16 sc = file->GetSourceCount();
1021                         uint16 ncsc = file->GetNotCurrentSourcesCount();
1022                         if ( ncsc ) {
1023                                 text = CFormat(wxT("%i/%i")) % (sc - ncsc) % sc;
1024                         } else {
1025                                 text = CFormat(wxT("%i")) % sc;
1026                         }
1027
1028                         if ( file->GetSrcA4AFCount() ) {
1029                                 text += CFormat(wxT("+%i")) % file->GetSrcA4AFCount();
1030                         }
1031
1032                         if ( file->GetTransferingSrcCount() ) {
1033                                 text += CFormat(wxT(" (%i)")) % file->GetTransferingSrcCount();
1034                         }
1035
1036                         break;
1037                 }
1038
1039                 // Priority
1040                 case ColumnPriority:
1041                         text = PriorityToStr( file->GetDownPriority(), file->IsAutoDownPriority() );
1042                         break;
1043
1044                 // File-status
1045                 case ColumnStatus:
1046                         text = file->getPartfileStatus();
1047                         break;
1048
1049                 // Remaining
1050                 case ColumnTimeRemaining: {
1051                         if ((file->GetStatus() != PS_COMPLETING) && file->IsPartFile()) {
1052                                 uint64 remainSize = file->GetFileSize() - file->GetCompletedSize();
1053                                 sint32 remainTime = file->getTimeRemaining();
1054
1055                                 if (remainTime >= 0) {
1056                                         text = CastSecondsToHM(remainTime);
1057                                 } else {
1058                                         text = _("Unknown");
1059                                 }
1060
1061                                 text += wxT(" (") + CastItoXBytes(remainSize) + wxT(")");
1062                         }
1063                         break;
1064                 }
1065
1066                 // Last seen completed
1067                 case ColumnLastSeenComplete: {
1068                         if ( file->lastseencomplete ) {
1069                                 text = wxDateTime( file->lastseencomplete ).Format( _("%y/%m/%d %H:%M:%S") );
1070                         } else {
1071                                 text = _("Unknown");
1072                         }
1073                         break;
1074                 }
1075
1076                 // Last received
1077                 case ColumnLastReception: {
1078                         const time_t lastReceived = file->GetLastChangeDatetime();
1079                         if (lastReceived) {
1080                                 text = wxDateTime(lastReceived).Format( _("%y/%m/%d %H:%M:%S") );
1081                         } else {
1082                                 text = _("Unknown");
1083                         }
1084                 }
1085         }
1086
1087         if ( !text.IsEmpty() ) {
1088                 dc->DrawText( text, rect.GetX(), rect.GetY() );
1089         }
1090 }
1091
1092 wxString CDownloadListCtrl::GetTTSText(unsigned item) const
1093 {
1094         return ((FileCtrlItem_Struct*)GetItemData(item))->GetFile()->GetFileName().GetPrintable();
1095 }
1096
1097
1098 int CDownloadListCtrl::SortProc(wxUIntPtr param1, wxUIntPtr param2, long sortData)
1099 {
1100         FileCtrlItem_Struct* item1 = (FileCtrlItem_Struct*)param1;
1101         FileCtrlItem_Struct* item2 = (FileCtrlItem_Struct*)param2;
1102
1103         int sortMod = (sortData & CMuleListCtrl::SORT_DES) ? -1 : 1;
1104         sortData &= CMuleListCtrl::COLUMN_MASK;
1105
1106         // We modify the result so that it matches with ascending or decending
1107         return sortMod * Compare( item1->GetFile(), item2->GetFile(), sortData);
1108 }
1109
1110
1111 int CDownloadListCtrl::Compare( const CPartFile* file1, const CPartFile* file2, long lParamSort)
1112 {
1113         int result = 0;
1114
1115         switch (lParamSort) {
1116         // Sort by part number
1117         case ColumnPart:
1118                 result = CmpAny(
1119                         file1->GetPartMetFileName().RemoveAllExt(),
1120                         file2->GetPartMetFileName().RemoveAllExt() );
1121                 break;
1122
1123         // Sort by filename
1124         case ColumnFileName:
1125                 result = CmpAny(
1126                         file1->GetFileName(),
1127                         file2->GetFileName() );
1128                 break;
1129
1130         // Sort by size
1131         case ColumnSize:
1132                 result = CmpAny(
1133                         file1->GetFileSize(),
1134                         file2->GetFileSize() );
1135                 break;
1136
1137         // Sort by transferred
1138         case ColumnTransferred:
1139                 result = CmpAny(
1140                         file1->GetTransferred(),
1141                         file2->GetTransferred() );
1142                 break;
1143
1144         // Sort by completed
1145         case ColumnCompleted:
1146                 result = CmpAny(
1147                         file1->GetCompletedSize(),
1148                         file2->GetCompletedSize() );
1149                 break;
1150
1151         // Sort by speed
1152         case ColumnSpeed:
1153                 result = CmpAny(
1154                         file1->GetKBpsDown() * 1024,
1155                         file2->GetKBpsDown() * 1024 );
1156                 break;
1157
1158         // Sort by percentage completed
1159         case ColumnProgress:
1160                 result = CmpAny(
1161                         file1->GetPercentCompleted(),
1162                         file2->GetPercentCompleted() );
1163                 break;
1164
1165         // Sort by number of sources
1166         case ColumnSources:
1167                 result = CmpAny(
1168                         file1->GetSourceCount(),
1169                         file2->GetSourceCount() );
1170                 break;
1171
1172         // Sort by priority
1173         case ColumnPriority:
1174                 result = CmpAny(
1175                         file1->GetDownPriority(),
1176                         file2->GetDownPriority() );
1177                 break;
1178
1179         // Sort by status
1180         case ColumnStatus:
1181                 result = CmpAny(
1182                         file1->getPartfileStatusRang(),
1183                         file2->getPartfileStatusRang() );
1184                 break;
1185
1186         // Sort by remaining time
1187         case ColumnTimeRemaining:
1188                 if (file1->getTimeRemaining() == -1) {
1189                         if (file2->getTimeRemaining() == -1) {
1190                                 result = 0;
1191                         } else {
1192                                 result = 1;
1193                         }
1194                 } else {
1195                         if (file2->getTimeRemaining() == -1) {
1196                                 result = -1;
1197                         } else {
1198                                 result = CmpAny(
1199                                         file1->getTimeRemaining(),
1200                                         file2->getTimeRemaining() );
1201                         }
1202                 }
1203                 break;
1204
1205         // Sort by last seen complete
1206         case ColumnLastSeenComplete:
1207                 result = CmpAny(
1208                         file1->lastseencomplete,
1209                         file2->lastseencomplete );
1210                 break;
1211
1212         // Sort by last reception
1213         case ColumnLastReception:
1214                 result = CmpAny(
1215                         file1->GetLastChangeDatetime(),
1216                         file2->GetLastChangeDatetime() );
1217                 break;
1218         }
1219
1220         return result;
1221 }
1222
1223 void CDownloadListCtrl::ClearCompleted()
1224 {
1225         CastByID(ID_BTNCLRCOMPL, GetParent(), wxButton)->Enable(false);
1226
1227         // Search for completed files
1228         ListOfUInts32 toClear;
1229         for ( ListItems::iterator it = m_ListItems.begin(); it != m_ListItems.end(); ) {
1230                 FileCtrlItem_Struct* item = it->second; ++it;
1231
1232                 CPartFile* file = item->GetFile();
1233
1234                 if (file->IsCompleted() && file->CheckShowItemInGivenCat(m_category)) {
1235                         toClear.push_back(file->ECID());
1236                 }
1237         }
1238         if (!toClear.empty()) {
1239                 theApp->downloadqueue->ClearCompleted(toClear);
1240         }
1241 }
1242
1243
1244 void CDownloadListCtrl::ShowFilesCount( int diff )
1245 {
1246         m_filecount += diff;
1247
1248         wxStaticText* label = CastByName( wxT("downloadsLabel"), GetParent(), wxStaticText );
1249
1250         label->SetLabel(CFormat(_("Downloads (%i)")) % m_filecount);
1251         label->GetParent()->Layout();
1252 }
1253
1254
1255 static const CMuleColour crHave(104, 104, 104);
1256 static const CMuleColour crFlatHave(0, 0, 0);
1257
1258 static const CMuleColour crPending(255, 208, 0);
1259 static const CMuleColour crFlatPending(255, 255, 100);
1260
1261 static const CMuleColour crProgress(0, 224, 0);
1262 static const CMuleColour crFlatProgress(0, 150, 0);
1263
1264 static const CMuleColour crMissing(255, 0, 0);
1265
1266 void CDownloadListCtrl::DrawFileStatusBar(
1267         const CPartFile* file, wxDC* dc, const wxRect& rect, bool bFlat ) const
1268 {
1269         static CBarShader s_ChunkBar(16);
1270
1271         s_ChunkBar.SetHeight(rect.height);
1272         s_ChunkBar.SetWidth(rect.width);
1273         s_ChunkBar.SetFileSize( file->GetFileSize() );
1274         s_ChunkBar.Set3dDepth( thePrefs::Get3DDepth() );
1275
1276         if ( file->IsCompleted() || file->GetStatus() == PS_COMPLETING ) {
1277                 s_ChunkBar.Fill( bFlat ? crFlatProgress : crProgress );
1278                 s_ChunkBar.Draw(dc, rect.x, rect.y, bFlat);
1279                 return;
1280         }
1281
1282         // Part availability ( of missing parts )
1283         const CGapList& gaplist = file->GetGapList();
1284         CGapList::const_iterator it = gaplist.begin();
1285         uint64 lastGapEnd = 0;
1286         CMuleColour colour;
1287
1288         for (; it != gaplist.end(); ++it) {
1289
1290                 // Start position
1291                 uint32 start = ( it.start() / PARTSIZE );
1292                 // fill the Have-Part (between this gap and the last)
1293                 if (it.start()) {
1294                   s_ChunkBar.FillRange(lastGapEnd + 1, it.start() - 1,  bFlat ? crFlatHave : crHave);
1295                 }
1296                 lastGapEnd = it.end();
1297                 // End position
1298                 uint32 end   = ( it.end() / PARTSIZE ) + 1;
1299
1300                 // Avoid going past the filesize. Dunno if this can happen, but the old code did check.
1301                 if ( end > file->GetPartCount() ) {
1302                         end = file->GetPartCount();
1303                 }
1304
1305                 // Place each gap, one PART at a time
1306                 for ( uint64 i = start; i < end; ++i ) {
1307                         if ( i < file->m_SrcpartFrequency.size() && file->m_SrcpartFrequency[i]) {
1308                                 int blue = 210 - ( 22 * ( file->m_SrcpartFrequency[i] - 1 ) );
1309                                 colour.Set(0, ( blue < 0 ? 0 : blue ), 255 );
1310                         } else {
1311                                 colour = crMissing;
1312                         }
1313
1314                         if ( file->IsStopped() ) {
1315                                 colour.Blend(50);
1316                         }
1317
1318                         uint64 gap_begin = ( i == start   ? it.start() : PARTSIZE * i );
1319                         uint64 gap_end   = ( i == end - 1 ? it.end()   : PARTSIZE * ( i + 1 ) - 1 );
1320
1321                         s_ChunkBar.FillRange( gap_begin, gap_end,  colour);
1322                 }
1323         }
1324
1325         // fill the last Have-Part (between this gap and the last)
1326         s_ChunkBar.FillRange(lastGapEnd + 1, file->GetFileSize() - 1,  bFlat ? crFlatHave : crHave);
1327
1328         // Pending parts
1329         const CPartFile::CReqBlockPtrList& requestedblocks_list = file->GetRequestedBlockList();
1330         CPartFile::CReqBlockPtrList::const_iterator it2 = requestedblocks_list.begin();
1331         // adjacing pending parts must be joined to avoid bright lines between them
1332         uint64 lastStartOffset = 0;
1333         uint64 lastEndOffset = 0;
1334
1335         colour = bFlat ? crFlatPending : crPending;
1336
1337         if ( file->IsStopped() ) {
1338                 colour.Blend(50);
1339         }
1340
1341         for (; it2 != requestedblocks_list.end(); ++it2) {
1342
1343                 if ((*it2)->StartOffset > lastEndOffset + 1) {
1344                         // not adjacing, draw last block
1345                         s_ChunkBar.FillRange(lastStartOffset, lastEndOffset, colour);
1346                         lastStartOffset = (*it2)->StartOffset;
1347                         lastEndOffset   = (*it2)->EndOffset;
1348                 } else {
1349                         // adjacing, grow block
1350                         lastEndOffset   = (*it2)->EndOffset;
1351                 }
1352         }
1353
1354         s_ChunkBar.FillRange(lastStartOffset, lastEndOffset, colour);
1355
1356
1357         // Draw the progress-bar
1358         s_ChunkBar.Draw( dc, rect.x, rect.y, bFlat );
1359
1360
1361         // Green progressbar width
1362         int width = (int)(( (float)rect.width / (float)file->GetFileSize() ) *
1363                         file->GetCompletedSize() );
1364
1365         if ( bFlat ) {
1366                 dc->SetBrush( crFlatProgress.GetBrush() );
1367
1368                 dc->DrawRectangle( rect.x, rect.y, width, 3 );
1369         } else {
1370                 // Draw the two black lines for 3d-effect
1371                 dc->SetPen( *wxBLACK_PEN );
1372                 dc->DrawLine( rect.x, rect.y + 0, rect.x + width, rect.y + 0 );
1373                 dc->DrawLine( rect.x, rect.y + 2, rect.x + width, rect.y + 2 );
1374
1375                 // Draw the green line
1376                 dc->SetPen( *(wxThePenList->FindOrCreatePen( crProgress , 1, wxSOLID ) ));
1377                 dc->DrawLine( rect.x, rect.y + 1, rect.x + width, rect.y + 1 );
1378         }
1379 }
1380
1381 #ifdef __WXMSW__
1382 #       define QUOTE    wxT("\"")
1383 #else
1384 #       define QUOTE    wxT("\'")
1385 #endif
1386
1387 void CDownloadListCtrl::PreviewFile(CPartFile* file)
1388 {
1389         wxString command;
1390         // If no player set in preferences, use mplayer.
1391         // And please, do a warning also :P
1392         if (thePrefs::GetVideoPlayer().IsEmpty()) {
1393                 wxMessageBox(_(
1394                         "To prevent this warning to show up in every preview,\nset your preferred video player in preferences (default is mplayer)."),
1395                         _("File preview"), wxOK, this);
1396                 // Since newer versions for some reason mplayer does not automatically
1397                 // select video output device and needs a parameter, go figure...
1398                 command = wxT("xterm -T \"aMule Preview\" -iconic -e mplayer ") QUOTE wxT("$file") QUOTE;
1399         } else {
1400                 command = thePrefs::GetVideoPlayer();
1401         }
1402
1403         wxString partFile;      // File name with full path
1404         wxString partName;      // File name only, without path
1405
1406         // Check if we are (pre)viewing a completed file or not
1407         if (!file->IsCompleted()) {
1408                 // Remove the .met and see if out video player specifiation uses the magic string
1409                 partName = file->GetPartMetFileName().RemoveExt().GetRaw();
1410                 partFile = thePrefs::GetTempDir().JoinPaths(file->GetPartMetFileName().RemoveExt()).GetRaw();
1411         } else {
1412                 // This is a complete file
1413                 // FIXME: This is probably not going to work if the filenames are mangled ...
1414                 partName = file->GetFileName().GetRaw();
1415                 partFile = file->GetFullName().GetRaw();
1416         }
1417
1418         // Compatibility with old behaviour
1419         if (!command.Replace(wxT("$file"), wxT("%PARTFILE"))) {
1420                 if ((command.Find(wxT("%PARTFILE")) == wxNOT_FOUND) && (command.Find(wxT("%PARTNAME")) == wxNOT_FOUND)) {
1421                         // No magic string, so we just append the filename to the player command
1422                         // Need to use quotes in case filename contains spaces
1423                         command << wxT(" ") << QUOTE << wxT("%PARTFILE") << QUOTE;
1424                 }
1425         }
1426
1427 #ifndef __WXMSW__
1428         // We have to escape quote characters in the file name, otherwise arbitrary
1429         // options could be passed to the player.
1430         partFile.Replace(QUOTE, wxT("\\") QUOTE);
1431         partName.Replace(QUOTE, wxT("\\") QUOTE);
1432 #endif
1433
1434         command.Replace(wxT("%PARTFILE"), partFile);
1435         command.Replace(wxT("%PARTNAME"), partName);
1436
1437         // We can't use wxShell here, it blocks the app
1438         CTerminationProcess *p = new CTerminationProcess(command);
1439         int ret = wxExecute(command, wxEXEC_ASYNC, p);
1440         bool ok = ret > 0;
1441         if (!ok) {
1442                 delete p;
1443                 AddLogLineC(CFormat( _("ERROR: Failed to execute external media-player! Command: `%s'") ) %
1444                         command );
1445         }
1446 }
1447 // File_checked_for_headers