src/FileDetailListCtrl.cpp

   1 //
   2 // This file is part of the aMule Project.
   3 //
   4 // Copyright (c) 2003-2011 aMule Team ( admin@amule.org / http://www.amule.org )
   5 // Copyright (c) 2002-2011 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 "muuli_wdr.h"          // Needed for ID_CLOSEWNDFD
  27 #include "FileDetailListCtrl.h" // Interface declarations
  28
  29 #define wxLIST_STATE_DESELECTED 0x0000
  30
  31 BEGIN_EVENT_TABLE(CFileDetailListCtrl, CMuleListCtrl)
  32         EVT_LIST_ITEM_SELECTED(IDC_LISTCTRLFILENAMES, CFileDetailListCtrl::OnSelect) // Care for single selection
  33 END_EVENT_TABLE()
  34
  35
  36 CFileDetailListCtrl::CFileDetailListCtrl(wxWindow * &parent, int id, const wxPoint & pos, wxSize siz, int flags):CMuleListCtrl(parent, id, pos, siz, flags)
  37 {
  38         // Set sorter function
  39         SetSortFunc(SortProc);
  40
  41         // Initial sorting: Sources descending
  42         InsertColumn(0, _("File Name"), wxLIST_FORMAT_LEFT, 370);
  43         InsertColumn(1, _("Sources"), wxLIST_FORMAT_LEFT, 70);
  44
  45         SetSorting(1, CMuleListCtrl::SORT_DES);
  46
  47         SortList();
  48 }
  49
  50 int CFileDetailListCtrl::SortProc(wxUIntPtr param1, wxUIntPtr param2, long sortData)
  51 {
  52         // Comparison for different sortings
  53         SourcenameItem *item1 = reinterpret_cast<SourcenameItem*>(param1);
  54         SourcenameItem *item2 = reinterpret_cast<SourcenameItem*>(param2);
  55
  56         int mod = (sortData & CMuleListCtrl::SORT_DES) ? -1 : 1;
  57
  58         switch (sortData & CMuleListCtrl::COLUMN_MASK) {
  59                 case 1: return mod * (item1->count - item2->count);                     // Sources descending
  60                 case 0: return mod * item1->name.CmpNoCase(item2->name);        // Name descending
  61                 default: return 0;
  62         }
  63 }
  64
  65
  66 void CFileDetailListCtrl::OnSelect(wxListEvent& event)
  67 {
  68         // Damn wxLC_SINGLE_SEL does not work! So we have to care for single selection ourselfs:
  69         long realpos = event.m_itemIndex;
  70         long pos = -1;
  71         do {
  72                 // Loop through all selected items
  73                 pos = GetNextItem(pos, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
  74                 if (pos != realpos && pos != -1) {
  75                         // Deselect all items except the one we have just clicked
  76                         SetItemState(pos, wxLIST_STATE_DESELECTED, wxLIST_STATE_SELECTED);
  77                 }
  78         } while (pos != -1);
  79
  80         event.Skip();
  81 }
  82 // File_checked_for_headers