src/FileDetailListCtrl.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 "muuli_wdr.h"          // Needed for ID_CLOSEWNDFD
  27 #include "FileDetailListCtrl.h" // Interface declarations
  28
  29 #define LVCFMT_LEFT wxLIST_FORMAT_LEFT
  30 #define wxLIST_STATE_DESELECTED 0x0000
  31
  32 BEGIN_EVENT_TABLE(CFileDetailListCtrl, CMuleListCtrl)
  33         EVT_LIST_ITEM_SELECTED(IDC_LISTCTRLFILENAMES, CFileDetailListCtrl::OnSelect) // Care for single selection
  34 END_EVENT_TABLE()
  35
  36
  37 CFileDetailListCtrl::CFileDetailListCtrl(wxWindow * &parent, int id, const wxPoint & pos, wxSize siz, int flags):CMuleListCtrl(parent, id, pos, siz, flags)
  38 {
  39         // Set sorter function
  40         SetSortFunc(SortProc);
  41
  42         // Initial sorting: Sources descending
  43         InsertColumn(0, _("File Name"), LVCFMT_LEFT, 370);
  44         InsertColumn(1, _("Sources"), LVCFMT_LEFT, 70);
  45
  46         SetSorting(1, CMuleListCtrl::SORT_DES);
  47
  48         SortList();
  49 }
  50
  51 int CFileDetailListCtrl::SortProc(wxUIntPtr param1, wxUIntPtr param2, long sortData)
  52 {
  53         // Comparison for different sortings
  54         SourcenameItem *item1 = (SourcenameItem*)param1;
  55         SourcenameItem *item2 = (SourcenameItem*)param2;
  56
  57         int mod = (sortData & CMuleListCtrl::SORT_DES) ? -1 : 1;
  58
  59         switch (sortData & CMuleListCtrl::COLUMN_MASK) {
  60                 case 1: return mod * (item1->count - item2->count);                     // Sources descending
  61                 case 0: return mod * item1->name.CmpNoCase(item2->name);        // Name descending
  62                 default: return 0;
  63         }
  64 }
  65
  66
  67 void CFileDetailListCtrl::OnSelect(wxListEvent& event)
  68 {
  69         // Damn wxLC_SINGLE_SEL does not work! So we have to care for single selection ourselfs:
  70         long realpos = event.m_itemIndex;
  71         long pos=-1;
  72         for(;;) {
  73                 // Loop through all selected items
  74                 pos=GetNextItem(pos,wxLIST_NEXT_ALL,wxLIST_STATE_SELECTED);
  75                 if(pos==-1) {
  76                         // No more selected items left
  77                         break;
  78                 } else if (pos != realpos) {
  79                         // Deselect all items except the one we have just clicked
  80                         SetItemState(pos, wxLIST_STATE_DESELECTED, wxLIST_STATE_SELECTED);
  81                 }
  82         }
  83
  84         event.Skip();
  85 }
  86 // File_checked_for_headers