src/CommentDialogLst.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 "CommentDialogLst.h"           // Interface declarations
  27 #include "muuli_wdr.h"                  // Needed for commentLstDlg
  28 #include "PartFile.h"                   // Needed for CPartFile
  29 #include <common/Format.h>              // Needed for CFormat
  30 #include "MuleListCtrl.h"               // Needed for CMuleListCtrl
  31 #include "Preferences.h"
  32 #include "amule.h"                      // Needed for theApp
  33
  34
  35
  36 BEGIN_EVENT_TABLE(CCommentDialogLst,wxDialog)
  37         EVT_BUTTON(IDCOK,CCommentDialogLst::OnBnClickedApply)
  38         EVT_BUTTON(IDCREF,CCommentDialogLst::OnBnClickedRefresh)
  39 END_EVENT_TABLE()
  40
  41
  42 /*
  43  * Constructor
  44  */
  45 CCommentDialogLst::CCommentDialogLst(wxWindow*parent, CPartFile* file)
  46 :
  47 wxDialog(parent, -1, wxString(_("File Comments")),
  48         wxDefaultPosition, wxDefaultSize, wxDEFAULT_DIALOG_STYLE | wxRESIZE_BORDER),
  49 m_file(file)
  50 {
  51         wxSizer* content = commentLstDlg(this, true);
  52         content->Show(this, true);
  53
  54         m_list = CastChild(IDC_LST, CMuleListCtrl);
  55         m_list->InsertColumn(0, _("Username"), wxLIST_FORMAT_LEFT, 130);
  56         m_list->InsertColumn(1, _("File Name"), wxLIST_FORMAT_LEFT, 130);
  57         m_list->InsertColumn(2, _("Rating"), wxLIST_FORMAT_LEFT, 80);
  58         m_list->InsertColumn(3, _("Comment"), wxLIST_FORMAT_LEFT, 340);
  59         m_list->SetSortFunc(SortProc);
  60
  61         UpdateList();
  62 }
  63
  64
  65 CCommentDialogLst::~CCommentDialogLst()
  66 {
  67         ClearList();
  68 }
  69
  70
  71 void CCommentDialogLst::OnBnClickedApply(wxCommandEvent& WXUNUSED(evt))
  72 {
  73         EndModal(0);
  74 }
  75
  76
  77 void CCommentDialogLst::OnBnClickedRefresh(wxCommandEvent& WXUNUSED(evt))
  78 {
  79         UpdateList();
  80 }
  81
  82
  83 void CCommentDialogLst::UpdateList()
  84 {
  85         int count = 0;
  86         ClearList();
  87
  88         FileRatingList list;
  89         m_file->GetRatingAndComments(list);
  90         for (FileRatingList::const_iterator it = list.begin(); it != list.end(); ++it) {
  91                 if (!thePrefs::IsCommentFiltered(it->Comment)) {
  92                         m_list->InsertItem(count, it->UserName);
  93                         m_list->SetItem(count, 1, it->FileName);
  94                         m_list->SetItem(count, 2, (it->Rating != -1) ? GetRateString(it->Rating) : wxString(wxT("on")));
  95                         m_list->SetItem(count, 3, it->Comment);
  96                         m_list->SetItemPtrData(count, reinterpret_cast<wxUIntPtr>(new SFileRating(*it)));
  97                         ++count;
  98                 }
  99         }
 100
 101         wxString info;
 102         if (count == 0) {
 103                 info = _("No comments");
 104         } else {
 105                 info = wxString::Format(wxPLURAL("%u comment", "%u comments", count), count);
 106         }
 107
 108         FindWindow(IDC_CMSTATUS)->SetLabel(info);
 109         FindWindow(IDC_CMSTATUS)->GetParent()->Layout();
 110
 111         m_file->UpdateFileRatingCommentAvail();
 112 }
 113
 114
 115 void CCommentDialogLst::ClearList()
 116 {
 117         size_t count = m_list->GetItemCount();
 118         for (size_t i = 0; i < count; ++i) {
 119                 delete (SFileRating*)m_list->GetItemData(i);
 120         }
 121
 122         m_list->DeleteAllItems();
 123 }
 124
 125
 126 int CCommentDialogLst::SortProc(wxUIntPtr item1, wxUIntPtr item2, long sortData)
 127 {
 128         SFileRating* file1 = (SFileRating*)item1;
 129         SFileRating* file2 = (SFileRating*)item2;
 130
 131         int mod = (sortData & CMuleListCtrl::SORT_DES) ? -1 : 1;
 132
 133         switch (sortData & CMuleListCtrl::COLUMN_MASK) {
 134                 case 0:         return mod * file1->UserName.Cmp(file2->UserName);
 135                 case 1:         return mod * file1->FileName.Cmp(file2->FileName);
 136                 case 2:         return mod * (file1->Rating - file2->Rating);
 137                 case 3:         return mod * file1->Comment.Cmp(file2->Comment);
 138                 default:
 139                         return 0;
 140         }
 141 }
 142 // File_checked_for_headers