src/SearchListCtrl.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) 2002-2008 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 "SearchListCtrl.h"     // Interface declarations
  27
  28 #include <common/MenuIDs.h>
  29
  30 #include "amule.h"                      // Needed for theApp
  31 #include "KnownFileList.h"      // Needed for CKnownFileList
  32 #include "SearchList.h"         // Needed for CSearchFile
  33 #include "SearchDlg.h"          // Needed for CSearchDlg
  34 #include "amuleDlg.h"           // Needed for CamuleDlg
  35 #include "muuli_wdr.h"          // Needed for clientImages
  36 #include "Preferences.h"        // Needed for thePrefs
  37 #include "GuiEvents.h"          // Needed for CoreNotify_Search_Add_Download
  38 #include "MuleColour.h"
  39
  40 BEGIN_EVENT_TABLE(CSearchListCtrl, CMuleListCtrl)
  41         EVT_LIST_ITEM_RIGHT_CLICK(-1, CSearchListCtrl::OnRightClick)
  42         EVT_LIST_COL_CLICK( -1,       CSearchListCtrl::OnColumnLClick)
  43         EVT_LIST_COL_END_DRAG( -1,    CSearchListCtrl::OnColumnResize)
  44
  45         EVT_MENU( MP_GETED2KLINK,     CSearchListCtrl::OnPopupGetUrl)
  46         EVT_MENU( MP_RAZORSTATS,      CSearchListCtrl::OnRazorStatsCheck)
  47         EVT_MENU( MP_SEARCHRELATED,   CSearchListCtrl::OnRelatedSearch)
  48         EVT_MENU( MP_MARK_AS_KNOWN,   CSearchListCtrl::OnMarkAsKnown)
  49         EVT_MENU( MP_RESUME,          CSearchListCtrl::OnPopupDownload)
  50         EVT_MENU_RANGE( MP_ASSIGNCAT, MP_ASSIGNCAT + 99, CSearchListCtrl::OnPopupDownload )
  51
  52         EVT_LIST_ITEM_ACTIVATED( -1,  CSearchListCtrl::OnItemActivated)
  53 END_EVENT_TABLE()
  54
  55
  56 std::list<CSearchListCtrl*> CSearchListCtrl::s_lists;
  57
  58
  59 enum SearchListColumns {
  60         ID_SEARCH_COL_NAME = 0,
  61         ID_SEARCH_COL_SIZE,
  62         ID_SEARCH_COL_SOURCES,
  63         ID_SEARCH_COL_TYPE,
  64         ID_SEARCH_COL_FILEID,
  65         ID_SEARCH_COL_STATUS
  66 };
  67
  68
  69 CSearchListCtrl::CSearchListCtrl(
  70         wxWindow *parent,
  71         wxWindowID winid,
  72         const wxPoint &pos,
  73         const wxSize &size,
  74         long style,
  75         const wxValidator &validator,
  76         const wxString &name)
  77 :
  78 CMuleListCtrl(parent, winid, pos, size, style | wxLC_OWNERDRAW, validator, name),
  79 m_filterKnown(false),
  80 m_invert(false),
  81 m_filterEnabled(false)
  82 {
  83         // Setting the sorter function.
  84         SetSortFunc( SortProc );
  85
  86         InsertColumn( ID_SEARCH_COL_NAME,    _("File Name"), wxLIST_FORMAT_LEFT, 500, wxT("N") );
  87         InsertColumn( ID_SEARCH_COL_SIZE,    _("Size"),      wxLIST_FORMAT_LEFT, 100, wxT("Z") );
  88         InsertColumn( ID_SEARCH_COL_SOURCES, _("Sources"),   wxLIST_FORMAT_LEFT,  50, wxT("u") );
  89         InsertColumn( ID_SEARCH_COL_TYPE,    _("Type"),      wxLIST_FORMAT_LEFT,  65, wxT("Y") );
  90         InsertColumn( ID_SEARCH_COL_FILEID,  _("FileID"),    wxLIST_FORMAT_LEFT, 280, wxT("I") );
  91         InsertColumn( ID_SEARCH_COL_STATUS,  _("Status"),    wxLIST_FORMAT_LEFT, 100, wxT("S") );
  92
  93         m_nResultsID = 0;
  94
  95         // Only load settings for first list, otherwise sync with current lists
  96         if ( s_lists.empty() ) {
  97                 // Set the name to enable loading of settings
  98                 SetTableName( wxT("Search") );
  99
 100                 LoadSettings();
 101
 102                 // Unset the name to avoid the settings getting saved every time a list is closed
 103                 SetTableName( wxEmptyString );
 104         } else {
 105                 // Sync this list with one of the others
 106                 SyncLists( s_lists.front(), this );
 107         }
 108
 109         // Add the list so that it will be synced with the other lists
 110         s_lists.push_back( this );
 111 }
 112
 113
 114 wxString CSearchListCtrl::GetOldColumnOrder() const
 115 {
 116         return wxT("N,Z,u,Y,I,S");
 117 }
 118
 119
 120 CSearchListCtrl::~CSearchListCtrl()
 121 {
 122         std::list<CSearchListCtrl*>::iterator it = std::find( s_lists.begin(), s_lists.end(), this );
 123
 124         if ( it != s_lists.end() )
 125                 s_lists.erase( it );
 126
 127         // We only save the settings if the last list was closed
 128         if ( s_lists.empty() ) {
 129                 // In order to get the settings saved, we need to set the name
 130                 SetTableName( wxT("Search") );
 131         }
 132 }
 133
 134
 135 void CSearchListCtrl::AddResult(CSearchFile* toshow)
 136 {
 137         wxCHECK_RET(toshow->GetSearchID() == m_nResultsID, wxT("Wrong search-id for result-list"));
 138
 139         const wxUIntPtr toshowdata = reinterpret_cast<wxUIntPtr>(toshow);
 140
 141         // Check if the result should be shown
 142         if (FindItem(-1, toshowdata) != -1) {
 143                 return;
 144         } else if (toshow->GetParent() && !toshow->GetParent()->ShowChildren()) {
 145                 return;
 146         } else if (!IsFiltered(toshow)) {
 147                 if (toshow->HasChildren() && toshow->ShowChildren()) {
 148                         // Only filter the parent if none of the children are shown.
 149                         bool foundChild = false;
 150                         const CSearchResultList& children = toshow->GetChildren();
 151                         for (size_t i = 0; i < children.size(); ++i) {
 152                                 if (IsFiltered(children.at(i))) {
 153                                         foundChild = true;
 154                                         break;
 155                                 }
 156                         }
 157
 158                         if (!foundChild) {
 159                                 // No children left, and the parent is filtered.
 160                                 m_filteredOut.push_back(toshow);
 161                                 return;
 162                         }
 163                 } else {
 164                         m_filteredOut.push_back(toshow);
 165                         return;
 166                 }
 167         }
 168
 169         // Insert the item before the item found by the search
 170         uint32 newid = InsertItem(GetInsertPos(toshowdata), toshow->GetFileName().GetPrintable());
 171
 172         // Sanity checks to ensure that results/children are properly positioned.
 173 #ifdef __WXDEBUG__
 174         {
 175                 CSearchFile* parent = toshow->GetParent();
 176
 177                 if (newid > 0) {
 178                         CSearchFile* before = (CSearchFile*)GetItemData(newid - 1);
 179                         wxASSERT(before);
 180                         if (parent) {
 181                                 wxASSERT((before->GetParent() == parent) || (before == parent));
 182                         } else {
 183                                 wxASSERT(before->GetParent() != toshow);
 184                         }
 185                 }
 186
 187                 if ((int)newid < GetItemCount() - 1) {
 188                         CSearchFile* after = (CSearchFile*)GetItemData(newid + 1);
 189                         wxASSERT(after);
 190                         if (parent) {
 191                                 wxASSERT((after->GetParent() == parent) || (!after->GetParent()));
 192                         } else {
 193                                 wxASSERT((after->GetParent() == toshow) || (!after->GetParent()));
 194                         }
 195                 }
 196         }
 197 #endif
 198
 199         SetItemPtrData(newid, toshowdata);
 200
 201         // Filesize
 202         SetItem(newid, ID_SEARCH_COL_SIZE, CastItoXBytes( toshow->GetFileSize() ) );
 203
 204         // Source count
 205         wxString temp = CFormat(wxT("%d")) % toshow->GetSourceCount();
 206         if (toshow->GetCompleteSourceCount()) {
 207                 temp += CFormat(wxT(" (%d)")) % toshow->GetCompleteSourceCount();
 208         }
 209         if (toshow->GetClientsCount()) {
 210                 temp += CFormat(wxT(" [%d]")) % toshow->GetClientsCount();
 211         }
 212 #if defined(__DEBUG__) && !defined(CLIENT_GUI)
 213         if (toshow->GetKadPublishInfo() == 0) {
 214                 temp += wxT(" | -");
 215         } else {
 216                 temp += CFormat(wxT(" | N:%u, P:%u, T:%0.2f"))
 217                         % ((toshow->GetKadPublishInfo() & 0xFF000000) >> 24)
 218                         % ((toshow->GetKadPublishInfo() & 0x00FF0000) >> 16)
 219                         % ((toshow->GetKadPublishInfo() & 0x0000FFFF) / 100.0);
 220         }
 221 #endif
 222         SetItem( newid, ID_SEARCH_COL_SOURCES, temp );
 223
 224         // File-type
 225         SetItem( newid, ID_SEARCH_COL_TYPE, GetFiletypeByName( toshow->GetFileName() ) );
 226
 227         // File-hash
 228         SetItem(newid, ID_SEARCH_COL_FILEID, toshow->GetFileHash().Encode() );
 229
 230         // File status
 231         SetItem(newid, ID_SEARCH_COL_STATUS, DetermineStatusPrintable(toshow));
 232
 233         // Set the color of the item
 234         UpdateItemColor( newid );
 235 }
 236
 237
 238 void CSearchListCtrl::RemoveResult(CSearchFile* toremove)
 239 {
 240         ShowChildren(toremove, false);
 241
 242         long index = FindItem(-1, reinterpret_cast<wxUIntPtr>(toremove));
 243         if (index != -1) {
 244                 DeleteItem(index);
 245         } else {
 246                 ResultList::iterator it = std::find(m_filteredOut.begin(), m_filteredOut.end(), toremove);
 247                 if ( it != m_filteredOut.end()) {
 248                         m_filteredOut.erase(it);
 249                 }
 250         }
 251 }
 252
 253
 254 void CSearchListCtrl::UpdateResult(CSearchFile* toupdate)
 255 {
 256         long index = FindItem(-1, reinterpret_cast<wxUIntPtr>(toupdate));
 257         if (index != -1) {
 258                 // Update the filename, which may be changed in case of multiple variants.
 259                 SetItem(index, ID_SEARCH_COL_NAME, toupdate->GetFileName().GetPrintable());
 260
 261                 wxString temp = CFormat(wxT("%d")) % toupdate->GetSourceCount();
 262                 if (toupdate->GetCompleteSourceCount()) {
 263                         temp += CFormat(wxT(" (%d)")) % toupdate->GetCompleteSourceCount();
 264                 }
 265                 if (toupdate->GetClientsCount()) {
 266                         temp += CFormat(wxT(" [%d]")) % toupdate->GetClientsCount();
 267                 }
 268 #if defined(__DEBUG__) && !defined(CLIENT_GUI)
 269                 if (toupdate->GetKadPublishInfo() == 0) {
 270                         temp += wxT(" | -");
 271                 } else {
 272                         temp += CFormat(wxT(" | N:%u, P:%u, T:%0.2f"))
 273                                 % ((toupdate->GetKadPublishInfo() & 0xFF000000) >> 24)
 274                                 % ((toupdate->GetKadPublishInfo() & 0x00FF0000) >> 16)
 275                                 % ((toupdate->GetKadPublishInfo() & 0x0000FFFF) / 100.0);
 276                 }
 277 #endif
 278                 SetItem(index, ID_SEARCH_COL_SOURCES, temp);
 279
 280                 SetItem(index, ID_SEARCH_COL_STATUS, DetermineStatusPrintable(toupdate));
 281
 282                 UpdateItemColor(index);
 283
 284                 // Deletions of items causes rather large amount of flicker, so to
 285                 // avoid this, we resort the list to ensure correct ordering.
 286                 if (!IsItemSorted(index)) {
 287                         SortList();
 288                 }
 289         }
 290 }
 291
 292
 293 void CSearchListCtrl::UpdateItemColor(long index)
 294 {
 295         wxListItem item;
 296         item.SetId( index );
 297         item.SetColumn( ID_SEARCH_COL_SIZE );
 298         item.SetMask(
 299                 wxLIST_MASK_STATE |
 300                 wxLIST_MASK_TEXT |
 301                 wxLIST_MASK_IMAGE |
 302                 wxLIST_MASK_DATA |
 303                 wxLIST_MASK_WIDTH |
 304                 wxLIST_MASK_FORMAT);
 305
 306         if (GetItem(item)) {
 307                 CMuleColour newcol(wxSYS_COLOUR_WINDOWTEXT);
 308
 309                 CSearchFile* file = (CSearchFile*)GetItemData(index);
 310
 311                 int red         = newcol.Red();
 312                 int green       = newcol.Green();
 313                 int blue        = newcol.Blue();
 314
 315                 switch (file->GetDownloadStatus()) {
 316                 case CSearchFile::DOWNLOADED:
 317                         // File has already been downloaded. Mark as green.
 318                         green = 255;
 319                         break;
 320                 case CSearchFile::QUEUED:
 321                         // File is downloading.
 322                 case CSearchFile::QUEUEDCANCELED:
 323                         // File is downloading and has been canceled before.
 324                         // Mark as red
 325                         red = 255;
 326                         break;
 327                 case CSearchFile::CANCELED:
 328                         // File has been canceled. Mark as magenta.
 329                         red = 255;
 330                         blue = 255;
 331                         break;
 332                 default:
 333                         // File is new, colour after number of files
 334                         blue += file->GetSourceCount() * 5;
 335                         if ( blue > 255 ) {
 336                                 blue = 255;
 337                         }
 338                 }
 339
 340                 // don't forget to set the item data back...
 341                 wxListItem newitem;
 342                 newitem.SetId( index );
 343                 newitem.SetTextColour( wxColour( red, green, blue ) );
 344                 SetItem( newitem );
 345         }
 346 }
 347
 348
 349 void CSearchListCtrl::ShowResults( long ResultsID )
 350 {
 351         DeleteAllItems();
 352         m_nResultsID = ResultsID;
 353         if (ResultsID) {
 354                 const CSearchResultList& list = theApp->searchlist->GetSearchResults(ResultsID);
 355                 for (unsigned int i = 0; i < list.size(); ++i) {
 356                         AddResult( list[i] );
 357                 }
 358         }
 359 }
 360
 361
 362 wxUIntPtr CSearchListCtrl::GetSearchId()
 363 {
 364         return m_nResultsID;
 365 }
 366
 367
 368 void CSearchListCtrl::SetFilter(const wxString& regExp, bool invert, bool filterKnown)
 369 {
 370         if (regExp.IsEmpty()) {
 371                 // Show everything
 372                 m_filterText = wxT(".*");
 373         } else {
 374                 m_filterText = regExp;
 375         }
 376
 377         m_filter.Compile(m_filterText, wxRE_DEFAULT | wxRE_ICASE);
 378         m_filterKnown = filterKnown;
 379         m_invert = invert;
 380
 381         if (m_filterEnabled) {
 382                 // Swap the list of filtered results so we can freely add new items to the list
 383                 ResultList curFiltered;
 384                 std::swap(curFiltered, m_filteredOut);
 385
 386                 // Filter items already on the list
 387                 for (int i = 0; i < GetItemCount();) {
 388                         CSearchFile* file = (CSearchFile*)GetItemData(i);
 389
 390                         if (IsFiltered(file)) {
 391                                 ++i;
 392                         } else {
 393                                 m_filteredOut.push_back(file);
 394                                 DeleteItem(i);
 395                         }
 396                 }
 397
 398                 // Check the previously filtered items.
 399                 ResultList::iterator it = curFiltered.begin();
 400                 for (; it != curFiltered.end(); ++it) {
 401                         if (IsFiltered(*it)) {
 402                                 AddResult(*it);
 403                         } else {
 404                                 m_filteredOut.push_back(*it);
 405                         }
 406                 }
 407         }
 408 }
 409
 410
 411 void CSearchListCtrl::EnableFiltering(bool enabled)
 412 {
 413         if (enabled != m_filterEnabled) {
 414                 m_filterEnabled = enabled;
 415
 416                 if (enabled) {
 417                         SetFilter(m_filterText, m_invert, m_filterKnown);
 418                 } else {
 419                         ResultList::iterator it = m_filteredOut.begin();
 420                         for (; it != m_filteredOut.end(); ++it) {
 421                                 AddResult(*it);
 422                         }
 423
 424                         m_filteredOut.clear();
 425                 }
 426         }
 427 }
 428
 429
 430 size_t CSearchListCtrl::GetHiddenItemCount() const
 431 {
 432         return m_filteredOut.size();
 433 }
 434
 435
 436 bool CSearchListCtrl::IsFiltered(const CSearchFile* file)
 437 {
 438         // By default, everything is displayed
 439         bool result = true;
 440
 441         if (m_filterEnabled && m_filter.IsValid()) {
 442                 result = m_filter.Matches(file->GetFileName().GetPrintable());
 443                 result = ((result && !m_invert) || (!result && m_invert));
 444                 if (result && m_filterKnown) {
 445                         result = file->GetDownloadStatus() == CSearchFile::NEW;
 446                 }
 447         }
 448
 449         return result;
 450 }
 451
 452
 453 int CSearchListCtrl::SortProc(wxUIntPtr item1, wxUIntPtr item2, long sortData)
 454 {
 455         CSearchFile* file1 = (CSearchFile*)item1;
 456         CSearchFile* file2 = (CSearchFile*)item2;
 457
 458         // Modifies the result, 1 for ascending, -1 for decending
 459         int modifier = (sortData & CMuleListCtrl::SORT_DES) ? -1 : 1;
 460         bool alternate = (sortData & CMuleListCtrl::SORT_ALT) != 0;
 461
 462         // Decide if which should files we should sort by.
 463         wxUIntPtr parent1 = reinterpret_cast<wxUIntPtr>(file1->GetParent());
 464         wxUIntPtr parent2 = reinterpret_cast<wxUIntPtr>(file2->GetParent());
 465         wxUIntPtr filePtr1 = reinterpret_cast<wxUIntPtr>(file1);
 466         wxUIntPtr filePtr2 = reinterpret_cast<wxUIntPtr>(file2);
 467         if (parent1 && parent2) {
 468                 if (parent1 != parent2) {
 469                         return SortProc(parent1, parent2, sortData);
 470                 }
 471         } else if (parent1) {
 472                 if (parent1 == filePtr2) {
 473                         return 1;
 474                 } else {
 475                         return SortProc(parent1, filePtr2, sortData);
 476                 }
 477         } else if (parent2) {
 478                 if (parent2 == filePtr1) {
 479                         return -1;
 480                 } else {
 481                         return SortProc(filePtr1, parent2, sortData);
 482                 }
 483         }
 484
 485         int result = 0;
 486         switch (sortData & CMuleListCtrl::COLUMN_MASK) {
 487                 // Sort by filename
 488                 case ID_SEARCH_COL_NAME:
 489                         result = CmpAny(file1->GetFileName(), file2->GetFileName());
 490                         break;
 491
 492                 // Sort file-size
 493                 case ID_SEARCH_COL_SIZE:
 494                         result = CmpAny( file1->GetFileSize(), file2->GetFileSize() );
 495                         break;
 496
 497                 // Sort by sources
 498                 case ID_SEARCH_COL_SOURCES: {
 499                         int cmp = CmpAny( file1->GetSourceCount(), file2->GetSourceCount() );
 500                         int cmp2 = CmpAny( file1->GetCompleteSourceCount(), file2->GetCompleteSourceCount() );
 501
 502                         if ( alternate ) {
 503                                 // Swap criterias
 504                                 int temp = cmp2;
 505                                 cmp2 = cmp;
 506                                 cmp = temp;
 507                         }
 508
 509                         if ( cmp == 0 ) {
 510                                 cmp = cmp2;
 511                         }
 512
 513                         result = cmp;
 514                         break;
 515                 }
 516
 517                 // Sort by file-types
 518                 case ID_SEARCH_COL_TYPE: {
 519                         result = GetFiletypeByName(file1->GetFileName()).Cmp(GetFiletypeByName(file2->GetFileName()));
 520                         if (result == 0) {
 521                                 // Same file-type, sort by extension
 522                                 result = CmpAny(file1->GetFileName().GetExt(), file2->GetFileName().GetExt());
 523                         }
 524
 525                         break;
 526                 }
 527
 528                 // Sort by file-hash
 529                 case ID_SEARCH_COL_FILEID:
 530                         result = CmpAny(file2->GetFileHash(), file1->GetFileHash());
 531                         break;
 532
 533                 // Sort by file status
 534                 case ID_SEARCH_COL_STATUS:
 535                         result = CmpAny(DetermineStatusPrintable(file2), DetermineStatusPrintable(file1));
 536                         break;
 537         }
 538
 539         return modifier * result;
 540 }
 541
 542
 543 void CSearchListCtrl::SyncLists( CSearchListCtrl* src, CSearchListCtrl* dst )
 544 {
 545         wxCHECK_RET(src && dst, wxT("NULL argument in SyncLists"));
 546
 547         // Column widths
 548         for ( int i = 0; i < src->GetColumnCount(); i++ ) {
 549                 // We do this check since just setting the width causes a redraw
 550                 if ( dst->GetColumnWidth( i ) != src->GetColumnWidth( i ) ) {
 551                         dst->SetColumnWidth( i, src->GetColumnWidth( i ) );
 552                 }
 553         }
 554
 555         // Sync sorting
 556         unsigned column = src->GetSortColumn();
 557         unsigned order  = src->GetSortOrder();
 558         if (column != dst->GetSortColumn() || order != dst->GetSortOrder()) {
 559                 dst->SetSorting(column, order);
 560         }
 561 }
 562
 563
 564 void CSearchListCtrl::SyncOtherLists(CSearchListCtrl *src)
 565 {
 566         std::list<CSearchListCtrl*>::iterator it;
 567
 568         for (it = s_lists.begin(); it != s_lists.end(); ++it) {
 569                 if ((*it) != src) {
 570                         SyncLists( src, *it );
 571                 }
 572         }
 573 }
 574
 575
 576 void CSearchListCtrl::OnRightClick(wxListEvent& event)
 577 {
 578         CheckSelection(event);
 579
 580         if (GetSelectedItemCount()) {
 581                 // Create the popup-menu
 582                 wxMenu menu(_("File"));
 583                 menu.Append(MP_RESUME, _("Download"));
 584
 585                 wxMenu* cats = new wxMenu(_("Category"));
 586                 cats->Append(MP_ASSIGNCAT, _("Main"));
 587                 for (unsigned i = 1; i < theApp->glob_prefs->GetCatCount(); i++) {
 588                         cats->Append(MP_ASSIGNCAT + i,
 589                                 theApp->glob_prefs->GetCategory(i)->title);
 590                 }
 591
 592                 menu.Append(MP_MENU_CATS, _("Download in category"), cats);
 593                 menu.AppendSeparator();
 594 /* Commented out while it's gone
 595                 menu.Append(MP_RAZORSTATS, _("Get Razorback 2's stats for this file"));
 596                 menu.AppendSeparator();
 597 */
 598                 menu.Append(MP_SEARCHRELATED, _("Search related files (eD2k, local server)"));
 599                 menu.AppendSeparator();
 600
 601 //#warning Uncomment this here to test the MP_MARK_AS_KNOWN feature. Beware! You are on your own here, this might break "known.met"
 602 #if 0
 603                 menu.Append(MP_MARK_AS_KNOWN, _("Mark as known file"));
 604                 menu.AppendSeparator();
 605 #endif
 606
 607                 menu.Append(MP_GETED2KLINK, _("Copy eD2k link to clipboard"));
 608
 609                 // These should only be enabled for single-selections
 610                 bool enable = (GetSelectedItemCount() == 1);
 611                 menu.Enable(MP_GETED2KLINK, enable);
 612                 menu.Enable(MP_MENU_CATS, (theApp->glob_prefs->GetCatCount() > 1));
 613
 614                 PopupMenu(&menu, event.GetPoint());
 615         } else {
 616                 event.Skip();
 617         }
 618 }
 619
 620
 621 void CSearchListCtrl::OnColumnLClick( wxListEvent& event )
 622 {
 623         // Let the real event handler do its work first
 624         CMuleListCtrl::OnColumnLClick( event );
 625
 626         SyncOtherLists( this );
 627 }
 628
 629
 630 void CSearchListCtrl::OnColumnResize( wxListEvent& WXUNUSED(event) )
 631 {
 632         SyncOtherLists( this );
 633 }
 634
 635
 636 void CSearchListCtrl::OnPopupGetUrl( wxCommandEvent& WXUNUSED(event) )
 637 {
 638         wxString URIs;
 639
 640         long index = GetNextItem( -1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED );
 641
 642         while (index != -1) {
 643                 CSearchFile* file = (CSearchFile*)GetItemData( index );
 644
 645                 URIs += theApp->CreateED2kLink( file ) + wxT("\n");
 646
 647                 index = GetNextItem( index, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED );
 648         }
 649
 650         if (!URIs.IsEmpty()) {
 651                 theApp->CopyTextToClipboard( URIs.RemoveLast() );
 652         }
 653 }
 654
 655
 656 void CSearchListCtrl::OnRazorStatsCheck( wxCommandEvent& WXUNUSED(event) )
 657 {
 658         int item = GetNextItem( -1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED );
 659         if (item == -1) {
 660                 return;
 661         }
 662
 663         CSearchFile* file = (CSearchFile*)GetItemData( item );
 664         theApp->amuledlg->LaunchUrl(wxT("http://stats.razorback2.com/ed2khistory?ed2k=") + file->GetFileHash().Encode());
 665 }
 666
 667
 668 void CSearchListCtrl::OnRelatedSearch( wxCommandEvent& WXUNUSED(event) )
 669 {
 670         int item = GetNextItem( -1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED );
 671         if (item == -1) {
 672                 return;
 673         }
 674
 675         CSearchFile* file = (CSearchFile*)GetItemData( item );
 676         theApp->searchlist->StopSearch(true);
 677         theApp->amuledlg->m_searchwnd->ResetControls();
 678         CastByID( IDC_SEARCHNAME, theApp->amuledlg->m_searchwnd, wxTextCtrl )->
 679                 SetValue(wxT("related::") + file->GetFileHash().Encode());
 680         theApp->amuledlg->m_searchwnd->StartNewSearch();
 681 }
 682
 683
 684 void CSearchListCtrl::OnMarkAsKnown( wxCommandEvent& WXUNUSED(event) )
 685 {
 686 #ifndef CLIENT_GUI
 687         long index = GetNextItem(-1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
 688         while (index > -1) {
 689                 CSearchFile *searchFile = (CSearchFile *)GetItemData(index);
 690                 CKnownFile *knownFile(new CKnownFile(*searchFile));
 691                 theApp->knownfiles->SafeAddKFile(knownFile);
 692                 index = GetNextItem(index, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
 693         }
 694 #endif
 695 }
 696
 697
 698 void CSearchListCtrl::OnPopupDownload(wxCommandEvent& event)
 699 {
 700         if (event.GetId() == MP_RESUME) {
 701                 // Via the "Download" menu-item, use category specified in drop-down menu
 702                 DownloadSelected();
 703         } else {
 704                 // Via an "Download in category" item
 705                 DownloadSelected(event.GetId() - MP_ASSIGNCAT);
 706         }
 707 }
 708
 709
 710 void CSearchListCtrl::OnItemActivated(wxListEvent& event)
 711 {
 712         CSearchFile* file = ((CSearchFile*)GetItemData(event.GetIndex()));
 713         if (file->HasChildren()) {
 714                 ShowChildren(file, !file->ShowChildren());
 715         } else {
 716                 DownloadSelected();
 717         }
 718 }
 719
 720
 721 bool CSearchListCtrl::AltSortAllowed(unsigned column) const
 722 {
 723         switch (column) {
 724         case ID_SEARCH_COL_SOURCES:
 725                 return true;
 726         default:
 727                 return false;
 728         }
 729 }
 730
 731
 732 void CSearchListCtrl::DownloadSelected(int category)
 733 {
 734         FindWindowById(IDC_SDOWNLOAD)->Enable(FALSE);
 735
 736         // Either the "Download" menu-item, the download-button, double-click or enter
 737         if (category == -1) {
 738                 // Defaults to main category
 739                 category = 0;
 740
 741                 if (CastByID(IDC_EXTENDEDSEARCHCHECK, NULL, wxCheckBox)->GetValue()) {
 742                         category = CastByID(ID_AUTOCATASSIGN, NULL, wxChoice)->GetSelection();
 743                 }
 744         }
 745
 746         // Process all selections
 747         long index = GetNextItem(-1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
 748         while (index > -1) {
 749                 CSearchFile* file = (CSearchFile*)GetItemData(index);
 750                 CoreNotify_Search_Add_Download(file, category);
 751                 index = GetNextItem(index, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
 752         }
 753         // Listcontrol gets updated by notification when download is started
 754 }
 755
 756
 757 const wxBrush& GetBrush(wxSystemColour index)
 758 {
 759         return CMuleColour(index).GetBrush();
 760 }
 761
 762
 763 void CSearchListCtrl::OnDrawItem(
 764         int item, wxDC* dc, const wxRect& rect, const wxRect& rectHL, bool highlighted)
 765 {
 766         CSearchFile* file = (CSearchFile*)GetItemData(item);
 767
 768         // Define text-color and background
 769         if (highlighted) {
 770                 if (GetFocus()) {
 771                         dc->SetBackground(GetBrush(wxSYS_COLOUR_HIGHLIGHT));
 772                         dc->SetTextForeground(CMuleColour(wxSYS_COLOUR_HIGHLIGHTTEXT));
 773                 } else {
 774                         dc->SetBackground(GetBrush(wxSYS_COLOUR_BTNSHADOW));
 775                         dc->SetTextForeground(CMuleColour(wxSYS_COLOUR_HIGHLIGHTTEXT));
 776                 }
 777         } else {
 778                 dc->SetBackground(GetBrush(wxSYS_COLOUR_LISTBOX));
 779                 dc->SetTextForeground(CMuleColour(wxSYS_COLOUR_WINDOWTEXT));
 780         }
 781
 782         // Define the border of the drawn area
 783         if (highlighted) {
 784                 dc->SetPen(*(wxThePenList->FindOrCreatePen(CMuleColour(dc->GetBackground().GetColour()).Blend(65), 1, wxSOLID)));
 785         } else {
 786                 dc->SetPen(*wxTRANSPARENT_PEN);
 787                 dc->SetTextForeground(GetItemTextColour(item));
 788         }
 789
 790         // Clear the background, not done automatically since the drawing is buffered.
 791         dc->SetBrush( dc->GetBackground() );
 792         dc->DrawRectangle( rectHL.x, rectHL.y, rectHL.width, rectHL.height );
 793
 794         // Various constant values we use
 795         const int iTextOffset = ( rect.GetHeight() - dc->GetCharHeight() ) / 2;
 796         const int iOffset = 4;
 797         const int treeOffset = 11;
 798         const int treeCenter = 6;
 799         bool tree_show = false;
 800
 801         wxRect cur_rec(iOffset, rect.y, 0, rect.height );
 802         for (int i = 0; i < GetColumnCount(); i++) {
 803                 wxListItem listitem;
 804                 GetColumn(i, listitem);
 805
 806                 if ( listitem.GetWidth() > 0 ) {
 807                         cur_rec.width = listitem.GetWidth() - 2*iOffset;
 808
 809                         // Make a copy of the current rectangle so we can apply specific tweaks
 810                         wxRect target_rec = cur_rec;
 811
 812                         // will ensure that text is about in the middle ;)
 813                         target_rec.y += iTextOffset;
 814
 815                         if (i == 0) {
 816                                 if (file->HasChildren() || file->GetParent()) {
 817                                         tree_show = (listitem.GetWidth() > 0);
 818                                         target_rec.x += treeOffset;
 819                                         target_rec.width -= treeOffset;
 820
 821                                         // Children are indented a bit
 822                                         if (file->GetParent()) {
 823                                                 target_rec.x += 4;
 824                                                 target_rec.width -= 4;
 825                                         }
 826                                 }
 827
 828                                 // Check if the rating icon should be drawn
 829                                 if (file->HasRating()) {
 830                                         int image = Client_InvalidRating_Smiley + file->UserRating() - 1;
 831
 832                                         int imgWidth = 16;
 833
 834                                         theApp->amuledlg->m_imagelist.Draw(image, *dc, target_rec.GetX(),
 835                                                         target_rec.GetY() - 1, wxIMAGELIST_DRAW_TRANSPARENT);
 836
 837                                         // Move the text past the icon.
 838                                         target_rec.x += imgWidth + 4;
 839                                         target_rec.width -= imgWidth + 4;
 840                                 }
 841                         }
 842
 843                         wxListItem cellitem;
 844                         cellitem.SetColumn(i);
 845                         cellitem.SetId(item);
 846
 847                         // Force clipper (clip 2 px more than the rectangle from the right side)
 848                         wxDCClipper clipper(*dc, target_rec.x, target_rec.y, target_rec.width - 2, target_rec.height);
 849
 850                         if (GetItem(cellitem)) {
 851                                 dc->DrawText(cellitem.GetText(), target_rec.GetX(), target_rec.GetY());
 852                         } else {
 853                                 dc->DrawText(wxT("GetItem failed!"), target_rec.GetX(), target_rec.GetY());
 854                         }
 855
 856                         // Increment to the next column
 857                         cur_rec.x += listitem.GetWidth();
 858                 }
 859         }
 860
 861         // Draw tree last so it draws over selected and focus (looks better)
 862         if (tree_show) {
 863                 // Gather some information
 864                 const bool notLast = (item + 1 < GetItemCount());
 865                 const bool notFirst = (item != 0);
 866                 const bool hasNext = notLast && ((CSearchFile*)GetItemData(item + 1))->GetParent();
 867                 const int middle = cur_rec.y + ( cur_rec.height + 1 ) / 2;
 868
 869                 // Set up a new pen for drawing the tree
 870                 dc->SetPen( *(wxThePenList->FindOrCreatePen(dc->GetTextForeground(), 1, wxSOLID)) );
 871
 872                 if (file->GetParent()) {
 873                         // Draw the line to the filename
 874                         dc->DrawLine(treeCenter, middle, treeOffset + 4, middle);
 875
 876                         // Draw the line to the child node
 877                         if (hasNext) {
 878                                 dc->DrawLine(treeCenter, middle, treeCenter, cur_rec.y + cur_rec.height + 1);
 879                         }
 880
 881                         // Draw the line back up to parent node
 882                         if (notFirst) {
 883                                 dc->DrawLine(treeCenter, middle, treeCenter, cur_rec.y - 1);
 884                         }
 885                 } else if (file->HasChildren()) {
 886                         if (file->ShowChildren()) {
 887                                 // Draw empty circle
 888                                 dc->SetBrush(*wxTRANSPARENT_BRUSH);
 889                         } else {
 890                                 dc->SetBrush(*(wxTheBrushList->FindOrCreateBrush(GetItemTextColour(item))));
 891                         }
 892
 893                         dc->DrawCircle( treeCenter, middle, 3 );
 894
 895                         // Draw the line to the child node if there are any children
 896                         if (hasNext && file->ShowChildren()) {
 897                                 dc->DrawLine(treeCenter, middle + 3, treeCenter, cur_rec.y + cur_rec.height + 1);
 898                         }
 899                 }
 900         }
 901
 902         // Sanity checks to ensure that results/children are properly positioned.
 903 #ifdef __WXDEBUG__
 904         {
 905                 CSearchFile* parent = file->GetParent();
 906
 907                 if (item > 0) {
 908                         CSearchFile* before = (CSearchFile*)GetItemData(item - 1);
 909                         wxASSERT(before);
 910                         if (parent) {
 911                                 wxASSERT((before->GetParent() == parent) || (before == parent));
 912                         } else {
 913                                 wxASSERT(before->GetParent() != file);
 914                         }
 915                 }
 916
 917                 if (item < GetItemCount() - 1) {
 918                         CSearchFile* after = (CSearchFile*)GetItemData(item + 1);
 919                         wxASSERT(after);
 920                         if (parent) {
 921                                 wxASSERT((after->GetParent() == parent) || (!after->GetParent()));
 922                         } else {
 923                                 wxASSERT((after->GetParent() == file) || (!after->GetParent()));
 924                         }
 925                 }
 926         }
 927 #endif
 928 }
 929
 930
 931 void CSearchListCtrl::ShowChildren(CSearchFile* file, bool show)
 932 {
 933         Freeze();
 934
 935         file->SetShowChildren(show);
 936
 937         const CSearchResultList& results = file->GetChildren();
 938         for (size_t i = 0; i < results.size(); ++i) {
 939                 if (show) {
 940                         AddResult(results[i]);
 941                 } else {
 942                         RemoveResult(results[i]);
 943                 }
 944         }
 945
 946         Thaw();
 947 }
 948
 949
 950 wxString CSearchListCtrl::GetTTSText(unsigned item) const
 951 {
 952         return GetItemText(item);
 953 }
 954
 955
 956 wxString CSearchListCtrl::DetermineStatusPrintable(CSearchFile *toshow)
 957 {
 958         switch (toshow->GetDownloadStatus()) {
 959         case CSearchFile::DOWNLOADED:
 960                 // File has already been downloaded.
 961                 return _("Downloaded");
 962         case CSearchFile::QUEUED:
 963                 // File is downloading.
 964         case CSearchFile::QUEUEDCANCELED:
 965                 // File is downloading and has been canceled before.
 966                 return _("Queued");
 967         case CSearchFile::CANCELED:
 968                 // File has been canceled.
 969                 return _("Canceled");
 970         default:
 971                 // File is new.
 972                 return _("New");
 973         }
 974 }
 975 // File_checked_for_headers