src/TortoiseProc/ProgressDlg.cpp

   1 // TortoiseGit - a Windows shell extension for easy version control
   2
   3 // Copyright (C) 2008-2012 - 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 // ProgressDlg.cpp : implementation file
  20 //
  21
  22 #include "stdafx.h"
  23 #include "TortoiseProc.h"
  24 #include "ProgressDlg.h"
  25 #include "Git.h"
  26 #include "atlconv.h"
  27 #include "UnicodeUtils.h"
  28 #include "IconMenu.h"
  29 #include "LoglistCommonResource.h"
  30 #include "Tlhelp32.h"
  31 #include "AppUtils.h"
  32 #include "SmartHandle.h"
  33 #include "../TGitCache/CacheInterface.h"
  34
  35 // CProgressDlg dialog
  36
  37 IMPLEMENT_DYNAMIC(CProgressDlg, CResizableStandAloneDialog)
  38
  39 CProgressDlg::CProgressDlg(CWnd* pParent /*=NULL*/)
  40         : CResizableStandAloneDialog(CProgressDlg::IDD, pParent), m_bShowCommand(true), m_bAutoCloseOnSuccess(false), m_bAbort(false), m_bDone(false)
  41 {
  42         m_pThread = NULL;
  43         m_bAltAbortPress=false;
  44         m_bBufferAll=false;
  45 }
  46
  47 CProgressDlg::~CProgressDlg()
  48 {
  49         if(m_pThread != NULL)
  50         {
  51                 delete m_pThread;
  52         }
  53 }
  54
  55 void CProgressDlg::DoDataExchange(CDataExchange* pDX)
  56 {
  57         CDialog::DoDataExchange(pDX);
  58         DDX_Control(pDX, IDC_CURRENT, this->m_CurrentWork);
  59         DDX_Control(pDX, IDC_TITLE_ANIMATE, this->m_Animate);
  60         DDX_Control(pDX, IDC_RUN_PROGRESS, this->m_Progress);
  61         DDX_Control(pDX, IDC_LOG, this->m_Log);
  62         DDX_Control(pDX, IDC_PROGRESS_BUTTON1, this->m_ctrlPostCmd);
  63 }
  64
  65 BEGIN_MESSAGE_MAP(CProgressDlg, CResizableStandAloneDialog)
  66         ON_WM_CLOSE()
  67         ON_MESSAGE(MSG_PROGRESSDLG_UPDATE_UI, OnProgressUpdateUI)
  68         ON_BN_CLICKED(IDOK, &CProgressDlg::OnBnClickedOk)
  69         ON_BN_CLICKED(IDC_PROGRESS_BUTTON1,&CProgressDlg::OnBnClickedButton1)
  70         ON_REGISTERED_MESSAGE(WM_TASKBARBTNCREATED, OnTaskbarBtnCreated)
  71 END_MESSAGE_MAP()
  72
  73 BOOL CProgressDlg::OnInitDialog()
  74 {
  75         CResizableStandAloneDialog::OnInitDialog();
  76
  77         // Let the TaskbarButtonCreated message through the UIPI filter. If we don't
  78         // do this, Explorer would be unable to send that message to our window if we
  79         // were running elevated. It's OK to make the call all the time, since if we're
  80         // not elevated, this is a no-op.
  81         CHANGEFILTERSTRUCT cfs = { sizeof(CHANGEFILTERSTRUCT) };
  82         typedef BOOL STDAPICALLTYPE ChangeWindowMessageFilterExDFN(HWND hWnd, UINT message, DWORD action, PCHANGEFILTERSTRUCT pChangeFilterStruct);
  83         CAutoLibrary hUser = ::LoadLibrary(_T("user32.dll"));
  84         if (hUser)
  85         {
  86                 ChangeWindowMessageFilterExDFN *pfnChangeWindowMessageFilterEx = (ChangeWindowMessageFilterExDFN*)GetProcAddress(hUser, "ChangeWindowMessageFilterEx");
  87                 if (pfnChangeWindowMessageFilterEx)
  88                 {
  89                         pfnChangeWindowMessageFilterEx(m_hWnd, WM_TASKBARBTNCREATED, MSGFLT_ALLOW, &cfs);
  90                 }
  91         }
  92         m_pTaskbarList.Release();
  93         m_pTaskbarList.CoCreateInstance(CLSID_TaskbarList);
  94
  95         AddAnchor(IDC_TITLE_ANIMATE, TOP_LEFT, TOP_RIGHT);
  96         AddAnchor(IDC_RUN_PROGRESS, TOP_LEFT,TOP_RIGHT);
  97         AddAnchor(IDC_LOG, TOP_LEFT,BOTTOM_RIGHT);
  98
  99         AddAnchor(IDOK,BOTTOM_RIGHT);
 100         AddAnchor(IDCANCEL,BOTTOM_RIGHT);
 101         AddAnchor(IDC_PROGRESS_BUTTON1,BOTTOM_LEFT);
 102         AddAnchor(IDC_CURRENT,TOP_LEFT);
 103
 104         this->GetDlgItem(IDC_PROGRESS_BUTTON1)->ShowWindow(SW_HIDE);
 105         m_Animate.Open(IDR_DOWNLOAD);
 106
 107         CFont m_logFont;
 108         CAppUtils::CreateFontForLogs(m_logFont);
 109         //GetDlgItem(IDC_CMD_LOG)->SetFont(&m_logFont);
 110         m_Log.SetFont(&m_logFont);
 111
 112         CString InitialText;
 113         if ( !m_PreText.IsEmpty() )
 114         {
 115                 InitialText = m_PreText + _T("\r\n");
 116         }
 117 #if 0
 118         if (m_bShowCommand && (!m_GitCmd.IsEmpty() ))
 119         {
 120                 InitialText += m_GitCmd+_T("\r\n\r\n");
 121         }
 122 #endif
 123         m_Log.SetWindowTextW(InitialText);
 124         m_CurrentWork.SetWindowTextW(_T(""));
 125
 126         EnableSaveRestore(_T("ProgressDlg"));
 127
 128         m_pThread = AfxBeginThread(ProgressThreadEntry, this, THREAD_PRIORITY_NORMAL,0,CREATE_SUSPENDED);
 129         if (m_pThread==NULL)
 130         {
 131 //              ReportError(CString(MAKEINTRESOURCE(IDS_ERR_THREADSTARTFAILED)));
 132         }
 133         else
 134         {
 135                 m_pThread->m_bAutoDelete = FALSE;
 136                 m_pThread->ResumeThread();
 137         }
 138
 139         if(!m_Title.IsEmpty())
 140                 this->SetWindowText(m_Title);
 141
 142         CString sWindowTitle;
 143         GetWindowText(sWindowTitle);
 144         CAppUtils::SetWindowTitle(m_hWnd, g_Git.m_CurrentDir, sWindowTitle);
 145
 146         if(m_PostCmdList.GetCount()>0)
 147                 m_ctrlPostCmd.AddEntries(m_PostCmdList);
 148
 149         return TRUE;
 150 }
 151
 152 UINT CProgressDlg::ProgressThreadEntry(LPVOID pVoid)
 153 {
 154         return ((CProgressDlg*)pVoid)->ProgressThread();
 155 }
 156
 157 //static function, Share with SyncDialog
 158 UINT CProgressDlg::RunCmdList(CWnd *pWnd,std::vector<CString> &cmdlist,bool bShowCommand,CString *pfilename,bool *bAbort,CGitByteArray *pdata)
 159 {
 160         UINT ret=0;
 161
 162         PROCESS_INFORMATION pi;
 163         HANDLE hRead = 0;
 164
 165         memset(&pi,0,sizeof(PROCESS_INFORMATION));
 166
 167         CBlockCacheForPath cacheBlock(g_Git.m_CurrentDir);
 168
 169         pWnd->PostMessage(MSG_PROGRESSDLG_UPDATE_UI,MSG_PROGRESSDLG_START,0);
 170
 171         if(pdata)
 172                 pdata->clear();
 173
 174         for(int i=0;i<cmdlist.size();i++)
 175         {
 176                 if(cmdlist[i].IsEmpty())
 177                         continue;
 178
 179                 if (bShowCommand)
 180                 {
 181                         CStringA str = CUnicodeUtils::GetMulti(cmdlist[i].Trim() + _T("\n\n"), CP_UTF8);
 182                         for(int j=0;j<str.GetLength();j++)
 183                         {
 184                                 if(pdata)
 185                                 {
 186                                         pdata->m_critSec.Lock();
 187                                         pdata->push_back(str[j]);
 188                                         pdata->m_critSec.Unlock();
 189                                 }
 190                                 else
 191                                         pWnd->PostMessage(MSG_PROGRESSDLG_UPDATE_UI,MSG_PROGRESSDLG_RUN,str[j]);
 192                         }
 193                         if(pdata)
 194                                 pWnd->PostMessage(MSG_PROGRESSDLG_UPDATE_UI,MSG_PROGRESSDLG_RUN,0);
 195                 }
 196
 197                 g_Git.RunAsync(cmdlist[i].Trim(),&pi, &hRead, NULL, pfilename);
 198
 199                 DWORD readnumber;
 200                 char byte;
 201                 CString output;
 202                 while(ReadFile(hRead,&byte,1,&readnumber,NULL))
 203                 {
 204                         if(pdata)
 205                         {
 206                                 if(byte == 0)
 207                                         byte = '\n';
 208
 209                                 pdata->m_critSec.Lock();
 210                                 pdata->push_back( byte);
 211                                 pdata->m_critSec.Unlock();
 212
 213                                 if(byte == '\r' || byte == '\n')
 214                                         pWnd->PostMessage(MSG_PROGRESSDLG_UPDATE_UI,MSG_PROGRESSDLG_RUN,0);
 215                         }
 216                         else
 217                                 pWnd->PostMessage(MSG_PROGRESSDLG_UPDATE_UI,MSG_PROGRESSDLG_RUN,byte);
 218                 }
 219
 220                 CloseHandle(pi.hThread);
 221
 222                 WaitForSingleObject(pi.hProcess, INFINITE);
 223
 224                 DWORD status=0;
 225                 if(!GetExitCodeProcess(pi.hProcess,&status) || *bAbort)
 226                 {
 227                         CloseHandle(pi.hProcess);
 228
 229                         CloseHandle(hRead);
 230
 231                         pWnd->PostMessage(MSG_PROGRESSDLG_UPDATE_UI, MSG_PROGRESSDLG_FAILED, status);
 232                         return TGIT_GIT_ERROR_GET_EXIT_CODE;
 233                 }
 234                 ret |= status;
 235         }
 236
 237         CloseHandle(pi.hProcess);
 238
 239         CloseHandle(hRead);
 240
 241         pWnd->PostMessage(MSG_PROGRESSDLG_UPDATE_UI, MSG_PROGRESSDLG_END, ret);
 242
 243         return ret;
 244
 245 }
 246
 247 UINT CProgressDlg::ProgressThread()
 248 {
 249
 250         m_GitCmdList.push_back(m_GitCmd);
 251
 252         CString *pfilename;
 253
 254         if(m_LogFile.IsEmpty())
 255                 pfilename=NULL;
 256         else
 257                 pfilename=&m_LogFile;
 258
 259         m_GitStatus = RunCmdList(this,m_GitCmdList,m_bShowCommand,pfilename,&m_bAbort,&this->m_Databuf);;
 260         return 0;
 261 }
 262
 263 LRESULT CProgressDlg::OnProgressUpdateUI(WPARAM wParam,LPARAM lParam)
 264 {
 265         if(wParam == MSG_PROGRESSDLG_START)
 266         {
 267                 m_BufStart = 0 ;
 268                 m_Animate.Play(0, INT_MAX, INT_MAX);
 269                 this->DialogEnableWindow(IDOK,FALSE);
 270                 if (m_pTaskbarList)
 271                 {
 272                         m_pTaskbarList->SetProgressState(m_hWnd, TBPF_NORMAL);
 273                         m_pTaskbarList->SetProgressValue(m_hWnd, 0, 100);
 274                 }
 275         }
 276         if(wParam == MSG_PROGRESSDLG_END || wParam == MSG_PROGRESSDLG_FAILED)
 277         {
 278                 if(m_bBufferAll)
 279                 {
 280                         m_Databuf.m_critSec.Lock();
 281                         m_Databuf.push_back(0);
 282                         m_Databuf.m_critSec.Unlock();
 283                         InsertCRLF();
 284                         m_Databuf.m_critSec.Lock();
 285                         m_Log.SetWindowText(Convert2UnionCode((char*)&m_Databuf[0]));
 286                         m_Databuf.m_critSec.Unlock();
 287                         m_Log.LineScroll(m_Log.GetLineCount() - m_Log.GetFirstVisibleLine() - 4);
 288                 }
 289                 m_BufStart=0;
 290                 m_Databuf.m_critSec.Lock();
 291                 this->m_Databuf.clear();
 292                 m_Databuf.m_critSec.Unlock();
 293
 294                 m_bDone = true;
 295                 m_Animate.Stop();
 296                 m_Progress.SetPos(100);
 297                 this->DialogEnableWindow(IDOK,TRUE);
 298
 299                 m_GitStatus = (DWORD)lParam;
 300
 301                 // detect crashes of perl when performing git svn actions
 302                 if (m_GitStatus == 0 && m_GitCmd.Find(_T(" svn ")) > 1)
 303                 {
 304                         CString log;
 305                         m_Log.GetWindowText(log);
 306                         if (log.GetLength() > 18 && log.Mid(log.GetLength() - 18) == _T("perl.exe.stackdump"))
 307                                 m_GitStatus = (DWORD)-1;
 308                 }
 309
 310                 if(this->m_GitStatus)
 311                 {
 312                         if (m_pTaskbarList)
 313                         {
 314                                 m_pTaskbarList->SetProgressState(m_hWnd, TBPF_ERROR);
 315                                 m_pTaskbarList->SetProgressValue(m_hWnd, 100, 100);
 316                         }
 317                         CString log;
 318                         log.Format(IDS_PROC_PROGRESS_GITUNCLEANEXIT, m_GitStatus);
 319                         CString err;
 320                         err.Format(_T("\r\n\r\n%s\r\n"), log);
 321                         InsertColorText(this->m_Log, err, RGB(255,0,0));
 322                 }
 323                 else {
 324                         if (m_pTaskbarList)
 325                                 m_pTaskbarList->SetProgressState(m_hWnd, TBPF_NOPROGRESS);
 326                         CString temp;
 327                         temp.LoadString(IDS_SUCCESS);
 328                         CString log;
 329                         log.Format(_T("\r\n%s\r\n"), temp);
 330                         InsertColorText(this->m_Log, log, RGB(0,0,255));
 331                         this->DialogEnableWindow(IDCANCEL,FALSE);
 332                 }
 333
 334                 if(wParam == MSG_PROGRESSDLG_END && m_GitStatus == 0)
 335                 {
 336                         if(m_bAutoCloseOnSuccess)
 337                         {
 338                                 m_Log.GetWindowText(this->m_LogText);
 339                                 EndDialog(IDOK);
 340                         }
 341
 342                         if(m_PostCmdList.GetCount() > 0)
 343                                 GetDlgItem(IDC_PROGRESS_BUTTON1)->ShowWindow(SW_SHOW);
 344                 }
 345         }
 346
 347         if(!m_bBufferAll)
 348         {
 349                 if(lParam == 0)
 350                 {
 351                         m_Databuf.m_critSec.Lock();
 352                         for(int i=this->m_BufStart;i<this->m_Databuf.size();i++)
 353                         {
 354                                 char c = this->m_Databuf[m_BufStart];
 355                                 m_BufStart++;
 356                                 m_Databuf.m_critSec.Unlock();
 357                                 ParserCmdOutput(c);
 358
 359                                 m_Databuf.m_critSec.Lock();
 360                         }
 361
 362                         if(m_BufStart>1000)
 363                         {
 364                                 m_Databuf.erase(m_Databuf.begin(), m_Databuf.begin()+m_BufStart);
 365                                 m_BufStart =0;
 366                         }
 367                         m_Databuf.m_critSec.Unlock();
 368
 369                 }
 370                 else
 371                         ParserCmdOutput((char)lParam);
 372         }
 373         return 0;
 374 }
 375
 376 //static function, Share with SyncDialog
 377 int CProgressDlg::FindPercentage(CString &log)
 378 {
 379         int s1=log.Find(_T('%'));
 380         if(s1<0)
 381                 return -1;
 382
 383         int s2=s1-1;
 384         for(int i=s1-1;i>=0;i--)
 385         {
 386                 if(log[i]>=_T('0') && log[i]<=_T('9'))
 387                         s2=i;
 388                 else
 389                         break;
 390         }
 391         return _ttol(log.Mid(s2,s1-s2));
 392 }
 393
 394 void CProgressDlg::ParserCmdOutput(char ch)
 395 {
 396         ParserCmdOutput(this->m_Log,this->m_Progress,this->m_hWnd,this->m_pTaskbarList,this->m_LogTextA,ch,&this->m_CurrentWork);
 397 }
 398 void CProgressDlg::ClearESC(CString &str)
 399 {
 400         // see http://ascii-table.com/ansi-escape-sequences.php and http://tldp.org/HOWTO/Bash-Prompt-HOWTO/c327.html
 401         str.Replace(_T("\033[K"), _T("")); // erase until end of line; no need to care for this, because we always clear the whole line
 402
 403         // drop colors
 404         while (true)
 405         {
 406                 int escapePosition = str.Find(_T('\033'));
 407                 if (escapePosition >= 0 && str.GetLength() >= escapePosition + 3)
 408                 {
 409                         if (str.Mid(escapePosition, 2) == _T("\033["))
 410                         {
 411                                 int colorEnd = str.Find(_T('m'), escapePosition + 2);
 412                                 if (colorEnd > 0)
 413                                 {
 414                                         bool found = true;
 415                                         for (int i = escapePosition + 2; i < colorEnd; i++)
 416                                         {
 417                                                 if (str[i] != _T(';') && (str[i] < _T('0') && str[i] > _T('9')))
 418                                                 {
 419                                                         found = false;
 420                                                         break;
 421                                                 }
 422                                         }
 423                                         if (found)
 424                                         {
 425                                                 if (escapePosition > 0)
 426                                                         str = str.Left(escapePosition) + str.Mid(colorEnd + 1);
 427                                                 else
 428                                                         str = str.Mid(colorEnd);
 429                                                 continue;
 430                                         }
 431                                 }
 432                         }
 433                 }
 434                 break;
 435         }
 436 }
 437 void CProgressDlg::ParserCmdOutput(CRichEditCtrl &log,CProgressCtrl &progressctrl,HWND m_hWnd,CComPtr<ITaskbarList3> m_pTaskbarList,CStringA &oneline, char ch, CWnd *CurrentWork)
 438 {
 439         //TRACE(_T("%c"),ch);
 440         if( ch == ('\r') || ch == ('\n'))
 441         {
 442                 CString str;
 443
 444 //              TRACE(_T("End Char %s \r\n"),ch==_T('\r')?_T("lf"):_T(""));
 445 //              TRACE(_T("End Char %s \r\n"),ch==_T('\n')?_T("cr"):_T(""));
 446
 447                 int lines = log.GetLineCount();
 448                 g_Git.StringAppend(&str, (BYTE*)oneline.GetBuffer(), CP_UTF8);
 449                 str.Trim();
 450 //              TRACE(_T("%s"), str);
 451
 452                 ClearESC(str);
 453
 454                 if(ch == ('\r'))
 455                 {
 456                         int start=log.LineIndex(lines-1);
 457                         log.SetSel(start, log.GetTextLength());
 458                         log.ReplaceSel(str);
 459                 }
 460                 else
 461                 {
 462                         int length = log.GetWindowTextLength();
 463                         log.SetSel(length, length);
 464                         if (length > 0)
 465                                 log.ReplaceSel(_T("\r\n") + str);
 466                         else
 467                                 log.ReplaceSel(str);
 468                 }
 469
 470                 if (lines > 500) //limited log length
 471                 {
 472                         int end=log.LineIndex(1);
 473                         log.SetSel(0,end);
 474                         log.ReplaceSel(_T(""));
 475                 }
 476                 log.LineScroll(log.GetLineCount() - log.GetFirstVisibleLine() - 4);
 477
 478                 int s1=oneline.ReverseFind(_T(':'));
 479                 int s2=oneline.Find(_T('%'));
 480                 if (s1 > 0 && s2 > 0)
 481                 {
 482                         if(CurrentWork)
 483                                 CurrentWork->SetWindowTextW(str.Left(s1));
 484
 485                         int pos=FindPercentage(str);
 486                         TRACE(_T("Pos %d\r\n"),pos);
 487                         if(pos>0)
 488                         {
 489                                 progressctrl.SetPos(pos);
 490                                 if (m_pTaskbarList)
 491                                 {
 492                                         m_pTaskbarList->SetProgressState(m_hWnd, TBPF_NORMAL);
 493                                         m_pTaskbarList->SetProgressValue(m_hWnd, pos, 100);
 494                                 }
 495                         }
 496                 }
 497
 498                 oneline="";
 499
 500         }
 501         else
 502         {
 503                 oneline+=ch;
 504         }
 505 }
 506 void CProgressDlg::RemoveLastLine(CString &str)
 507 {
 508         int start;
 509         start=str.ReverseFind(_T('\n'));
 510         if(start>0)
 511                 str=str.Left(start);
 512         return;
 513 }
 514 // CProgressDlg message handlers
 515
 516 void CProgressDlg::OnBnClickedOk()
 517 {
 518         m_Log.GetWindowText(this->m_LogText);
 519         OnOK();
 520 }
 521
 522 void CProgressDlg::OnBnClickedButton1()
 523 {
 524         this->EndDialog((int)(IDC_PROGRESS_BUTTON1 + this->m_ctrlPostCmd.GetCurrentEntry()));
 525 }
 526
 527 void CProgressDlg::OnClose()
 528 {
 529         DialogEnableWindow(IDCANCEL, TRUE);
 530         __super::OnClose();
 531 }
 532
 533 void CProgressDlg::OnCancel()
 534 {
 535         m_bAbort = true;
 536         if(m_bDone)
 537         {
 538                 CResizableStandAloneDialog::OnCancel();
 539                 return;
 540         }
 541
 542         if( g_Git.m_CurrentGitPi.hProcess )
 543         {
 544                 if(::GenerateConsoleCtrlEvent(CTRL_C_EVENT,0))
 545                 {
 546                         ::WaitForSingleObject(g_Git.m_CurrentGitPi.hProcess ,10000);
 547                 }
 548                 else
 549                 {
 550                         GetLastError();
 551                 }
 552
 553                 KillProcessTree(g_Git.m_CurrentGitPi.dwProcessId);
 554         }
 555
 556         ::WaitForSingleObject(g_Git.m_CurrentGitPi.hProcess ,10000);
 557         CResizableStandAloneDialog::OnCancel();
 558 }
 559
 560 void CProgressDlg::KillProcessTree(DWORD dwProcessId, unsigned int depth)
 561 {
 562         // recursively kills a process tree
 563         // This is not optimized, but works and isn't called very often ;)
 564
 565         if (!dwProcessId || depth > 20)
 566                 return;
 567
 568         PROCESSENTRY32 pe;
 569         memset(&pe, 0, sizeof(PROCESSENTRY32));
 570         pe.dwSize = sizeof(PROCESSENTRY32);
 571
 572         CAutoGeneralHandle hSnap = ::CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, 0);
 573
 574         if (::Process32First(hSnap, &pe))
 575         {
 576                 do
 577                 {
 578                         if (pe.th32ParentProcessID == dwProcessId)
 579                                 KillProcessTree(pe.th32ProcessID, depth + 1);
 580                 } while (::Process32Next(hSnap, &pe));
 581
 582                 HANDLE hProc = ::OpenProcess(PROCESS_TERMINATE, FALSE, dwProcessId);
 583                 if (hProc)
 584                         ::TerminateProcess(hProc, 1);
 585         }
 586 }
 587
 588 void CProgressDlg::InsertCRLF()
 589 {
 590         m_Databuf.m_critSec.Lock();
 591         for(int i=0;i<m_Databuf.size();i++)
 592         {
 593                 if(m_Databuf[i]==('\n'))
 594                 {
 595                         if(i==0 || m_Databuf[i-1]!= ('\r'))
 596                         {
 597                                 m_Databuf.insert(m_Databuf.begin()+i,('\r'));
 598                                 i++;
 599                         }
 600                 }
 601         }
 602         m_Databuf.m_critSec.Unlock();
 603 }
 604
 605 void CProgressDlg::InsertColorText(CRichEditCtrl &edit,CString text,COLORREF rgb)
 606 {
 607         CHARFORMAT old,cf;
 608         edit.GetDefaultCharFormat(cf);
 609         old=cf;
 610         cf.dwMask|=CFM_COLOR;
 611         cf.crTextColor=rgb;
 612         cf.dwEffects|=CFE_BOLD;
 613         cf.dwEffects &= ~CFE_AUTOCOLOR ;
 614         edit.SetSel(edit.GetTextLength()-1,edit.GetTextLength());
 615         edit.ReplaceSel(text);
 616         edit.SetSel(edit.LineIndex(edit.GetLineCount()-2),edit.GetTextLength());
 617         edit.SetSelectionCharFormat(cf);
 618         edit.SetSel(edit.GetTextLength(),edit.GetTextLength());
 619         edit.SetDefaultCharFormat(old);
 620         edit.LineScroll(edit.GetLineCount() - edit.GetFirstVisibleLine() - 4);
 621 }
 622
 623 CString CCommitProgressDlg::Convert2UnionCode(char *buff, int size)
 624 {
 625         CString str;
 626
 627         CString cmd, output;
 628         int cp=CP_UTF8;
 629
 630         cmd=_T("git.exe config i18n.logOutputEncoding");
 631         if (g_Git.Run(cmd, &output, NULL, CP_UTF8))
 632                 cp=CP_UTF8;
 633
 634         int start=0;
 635         output=output.Tokenize(_T("\n"),start);
 636         cp=CUnicodeUtils::GetCPCode(output);
 637
 638         start =0;
 639         if(size == -1)
 640                 size = (int)strlen(buff);
 641
 642         for(int i=0;i<size;i++)
 643         {
 644                 if(buff[i] == ']')
 645                         start = i;
 646                 if( start >0 && buff[i] =='\n' )
 647                 {
 648                         start =i;
 649                         break;
 650                 }
 651         }
 652
 653         str.Empty();
 654         g_Git.StringAppend(&str, (BYTE*)buff, cp, start);
 655         g_Git.StringAppend(&str, (BYTE*)buff + start, CP_UTF8, size - start);
 656
 657         ClearESC(str);
 658
 659         return str;
 660 }
 661
 662 LRESULT CProgressDlg::OnTaskbarBtnCreated(WPARAM /*wParam*/, LPARAM /*lParam*/)
 663 {
 664         m_pTaskbarList.Release();
 665         m_pTaskbarList.CoCreateInstance(CLSID_TaskbarList);
 666         return 0;
 667 }
 668
 669 BOOL CProgressDlg::PreTranslateMessage(MSG* pMsg)
 670 {
 671         if (pMsg->message == WM_KEYDOWN)
 672         {
 673                 if (pMsg->wParam == VK_ESCAPE)
 674                 {
 675                         // pressing the ESC key should close the dialog. But since we disabled the escape
 676                         // key (so the user doesn't get the idea that he could simply undo an e.g. update)
 677                         // this won't work.
 678                         // So if the user presses the ESC key, change it to VK_RETURN so the dialog gets
 679                         // the impression that the OK button was pressed.
 680                         if ((!GetDlgItem(IDCANCEL)->IsWindowEnabled())
 681                                 &&(GetDlgItem(IDOK)->IsWindowEnabled())&&(GetDlgItem(IDOK)->IsWindowVisible()))
 682                         {
 683                                 // since we convert ESC to RETURN, make sure the OK button has the focus.
 684                                 GetDlgItem(IDOK)->SetFocus();
 685                                 pMsg->wParam = VK_RETURN;
 686                         }
 687                 }
 688         }
 689         else if (pMsg->message == WM_CONTEXTMENU || pMsg->message == WM_RBUTTONDOWN)
 690         {
 691                 CWnd * pWnd = (CWnd*) GetDlgItem(IDC_LOG);
 692                 if (pWnd == GetFocus())
 693                 {
 694                         CIconMenu popup;
 695                         if (popup.CreatePopupMenu())
 696                         {
 697                                 popup.AppendMenuIcon(WM_COPY, IDS_SCIEDIT_COPY, IDI_COPYCLIP);
 698                                 if (m_Log.GetSelText().IsEmpty())
 699                                         popup.EnableMenuItem(WM_COPY, MF_BYCOMMAND | MF_DISABLED | MF_GRAYED);
 700                                 popup.AppendMenu(MF_SEPARATOR);
 701                                 popup.AppendMenuIcon(EM_SETSEL, IDS_SCIEDIT_SELECTALL);
 702                                 int cmd = popup.TrackPopupMenu(TPM_RETURNCMD | TPM_LEFTALIGN | TPM_NONOTIFY, pMsg->pt.x, pMsg->pt.y, this);
 703                                 switch (cmd)
 704                                 {
 705                                         case 0: // no command selected
 706                                                 break;
 707                                         case EM_SETSEL:
 708                                         case WM_COPY:
 709                                                 ::SendMessage(GetDlgItem(IDC_LOG)->GetSafeHwnd(), cmd, 0, -1);
 710                                                 break;
 711                                 }
 712                                 return TRUE;
 713                         }
 714                 }
 715         }
 716         return __super::PreTranslateMessage(pMsg);
 717 }