src/TortoiseProc/UpdateListCtrl.cpp

   1 // TortoiseGit - a Windows shell extension for easy version control
   2
   3 // Copyright (C) 2012, 2016, 2018-2019 - TortoiseGit
   4
   5 // This program is free software; you can redistribute it and/or
   6 // modify it under the terms of the GNU General Public License
   7 // as published by the Free Software Foundation; either version 2
   8 // of the License, or (at your option) any later version.
   9
  10 // This program is distributed in the hope that it will be useful,
  11 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 // GNU General Public License for more details.
  14
  15 // You should have received a copy of the GNU General Public License
  16 // along with this program; if not, write to the Free Software Foundation,
  17 // 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  18 //
  19 // CUpdateListCtrl
  20
  21 #include "stdafx.h"
  22 #include "UpdateListCtrl.h"
  23
  24 IMPLEMENT_DYNAMIC(CUpdateListCtrl, CListCtrl)
  25
  26 CUpdateListCtrl::CUpdateListCtrl()
  27 {
  28 }
  29
  30 CUpdateListCtrl::~CUpdateListCtrl()
  31 {
  32 }
  33
  34 void CUpdateListCtrl::PreSubclassWindow()
  35 {
  36         __super::PreSubclassWindow();
  37
  38         // use the default font, create a copy of it and
  39         // change the copy to BOLD (leave the rest of the font
  40         // the same)
  41         LOGFONT lf = { 0 };
  42         GetFont()->GetLogFont(&lf);
  43         lf.lfWeight = FW_BOLD;
  44         m_boldFont.CreateFontIndirect(&lf);
  45 }
  46
  47 BEGIN_MESSAGE_MAP(CUpdateListCtrl, CListCtrl)
  48         ON_NOTIFY_REFLECT(NM_CUSTOMDRAW, &CUpdateListCtrl::OnNMCustomdraw)
  49 END_MESSAGE_MAP()
  50
  51
  52
  53 // CUpdateListCtrl message handlers
  54 void CUpdateListCtrl::OnNMCustomdraw(NMHDR *pNMHDR, LRESULT *pResult)
  55 {
  56         NMLVCUSTOMDRAW *pNMCD = reinterpret_cast<NMLVCUSTOMDRAW*>(pNMHDR);
  57
  58         *pResult = 0;
  59
  60
  61         switch (pNMCD->nmcd.dwDrawStage)
  62         {
  63         case CDDS_PREPAINT:
  64                 {
  65                         *pResult = CDRF_NOTIFYITEMDRAW;
  66                         return;
  67                 }
  68                 break;
  69         case CDDS_ITEMPREPAINT:
  70                 {
  71                         // This is the prepaint stage for an item. Here's where we set the
  72                         // item's text color.
  73
  74                         // Tell Windows to send draw notifications for each subitem.
  75                         *pResult = CDRF_NOTIFYSUBITEMDRAW;
  76
  77                         auto data = reinterpret_cast<CUpdateListCtrl::Entry*>(this->GetItemData(static_cast<int>(pNMCD->nmcd.dwItemSpec)));
  78                         switch(data->m_status & STATUS_MASK)
  79                         {
  80                         case STATUS_SUCCESS:
  81                                 pNMCD->clrText = RGB(0,128,0);
  82                                 break;
  83                         case STATUS_FAIL:
  84                                 pNMCD->clrText = RGB(255,0,0);
  85                                 break;
  86                         case STATUS_IGNORE:
  87                                 pNMCD->clrText = RGB(128,128,128);
  88                                 break;
  89                         }
  90
  91                         if(data->m_status & STATUS_DOWNLOADING)
  92                         {
  93                                 SelectObject(pNMCD->nmcd.hdc, m_boldFont.GetSafeHandle());
  94                                 *pResult = CDRF_NOTIFYSUBITEMDRAW | CDRF_NEWFONT;
  95                         }
  96
  97                 }
  98                 break;
  99         }
 100         *pResult = CDRF_DODEFAULT;
 101 }