src/TortoiseProc/ProgressDlg.cpp

   1 // TortoiseGit - a Windows shell extension for easy version control
   2
   3 // Copyright (C) 2008-2013 - 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 #include "LoglistUtils.h"
  35
  36 // CProgressDlg dialog
  37
  38 IMPLEMENT_DYNAMIC(CProgressDlg, CResizableStandAloneDialog)
  39
  40 CProgressDlg::CProgressDlg(CWnd* pParent /*=NULL*/)
  41         : CResizableStandAloneDialog(CProgressDlg::IDD, pParent), m_bShowCommand(true), m_bAutoCloseOnSuccess(false), m_bAbort(false), m_bDone(false), m_startTick(GetTickCount())
  42 {
  43         m_pThread = NULL;
  44         m_PostCmdCallback = NULL;
  45         m_caller = NULL;
  46         m_bAltAbortPress=false;
  47         m_bBufferAll=false;
  48         m_GitStatus = -1;
  49 }
  50
  51 CProgressDlg::~CProgressDlg()
  52 {
  53         if(m_pThread != NULL)
  54         {
  55                 delete m_pThread;
  56         }
  57 }
  58
  59 void CProgressDlg::DoDataExchange(CDataExchange* pDX)
  60 {
  61         CDialog::DoDataExchange(pDX);
  62         DDX_Control(pDX, IDC_CURRENT, this->m_CurrentWork);
  63         DDX_Control(pDX, IDC_TITLE_ANIMATE, this->m_Animate);
  64         DDX_Control(pDX, IDC_RUN_PROGRESS, this->m_Progress);
  65         DDX_Control(pDX, IDC_LOG, this->m_Log);
  66         DDX_Control(pDX, IDC_PROGRESS_BUTTON1, this->m_ctrlPostCmd);
  67 }
  68
  69 BEGIN_MESSAGE_MAP(CProgressDlg, CResizableStandAloneDialog)
  70         ON_WM_CLOSE()
  71         ON_MESSAGE(MSG_PROGRESSDLG_UPDATE_UI, OnProgressUpdateUI)
  72         ON_BN_CLICKED(IDOK, &CProgressDlg::OnBnClickedOk)
  73         ON_BN_CLICKED(IDC_PROGRESS_BUTTON1,&CProgressDlg::OnBnClickedButton1)
  74         ON_REGISTERED_MESSAGE(WM_TASKBARBTNCREATED, OnTaskbarBtnCreated)
  75 END_MESSAGE_MAP()
  76
  77 BOOL CProgressDlg::OnInitDialog()
  78 {
  79         CResizableStandAloneDialog::OnInitDialog();
  80
  81         // Let the TaskbarButtonCreated message through the UIPI filter. If we don't
  82         // do this, Explorer would be unable to send that message to our window if we
  83         // were running elevated. It's OK to make the call all the time, since if we're
  84         // not elevated, this is a no-op.
  85         CHANGEFILTERSTRUCT cfs = { sizeof(CHANGEFILTERSTRUCT) };
  86         typedef BOOL STDAPICALLTYPE ChangeWindowMessageFilterExDFN(HWND hWnd, UINT message, DWORD action, PCHANGEFILTERSTRUCT pChangeFilterStruct);
  87         CAutoLibrary hUser = AtlLoadSystemLibraryUsingFullPath(_T("user32.dll"));
  88         if (hUser)
  89         {
  90                 ChangeWindowMessageFilterExDFN *pfnChangeWindowMessageFilterEx = (ChangeWindowMessageFilterExDFN*)GetProcAddress(hUser, "ChangeWindowMessageFilterEx");
  91                 if (pfnChangeWindowMessageFilterEx)
  92                 {
  93                         pfnChangeWindowMessageFilterEx(m_hWnd, WM_TASKBARBTNCREATED, MSGFLT_ALLOW, &cfs);
  94                 }
  95         }
  96         m_pTaskbarList.Release();
  97         m_pTaskbarList.CoCreateInstance(CLSID_TaskbarList);
  98
  99         AddAnchor(IDC_TITLE_ANIMATE, TOP_LEFT, TOP_RIGHT);
 100         AddAnchor(IDC_RUN_PROGRESS, TOP_LEFT,TOP_RIGHT);
 101         AddAnchor(IDC_LOG, TOP_LEFT,BOTTOM_RIGHT);
 102
 103         AddAnchor(IDOK,BOTTOM_RIGHT);
 104         AddAnchor(IDCANCEL,BOTTOM_RIGHT);
 105         AddAnchor(IDC_PROGRESS_BUTTON1,BOTTOM_LEFT);
 106         AddAnchor(IDC_CURRENT,TOP_LEFT);
 107
 108         this->GetDlgItem(IDC_PROGRESS_BUTTON1)->ShowWindow(SW_HIDE);
 109         m_Animate.Open(IDR_DOWNLOAD);
 110
 111         CFont m_logFont;
 112         CAppUtils::CreateFontForLogs(m_logFont);
 113         //GetDlgItem(IDC_CMD_LOG)->SetFont(&m_logFont);
 114         m_Log.SetFont(&m_logFont);
 115
 116         CString InitialText;
 117         if ( !m_PreText.IsEmpty() )
 118         {
 119                 InitialText = m_PreText + _T("\r\n");
 120         }
 121 #if 0
 122         if (m_bShowCommand && (!m_GitCmd.IsEmpty() ))
 123         {
 124                 InitialText += m_GitCmd+_T("\r\n\r\n");
 125         }
 126 #endif
 127         m_Log.SetWindowTextW(InitialText);
 128         m_CurrentWork.SetWindowTextW(_T(""));
 129
 130         EnableSaveRestore(_T("ProgressDlg"));
 131
 132         m_pThread = AfxBeginThread(ProgressThreadEntry, this, THREAD_PRIORITY_NORMAL,0,CREATE_SUSPENDED);
 133         if (m_pThread==NULL)
 134         {
 135 //              ReportError(CString(MAKEINTRESOURCE(IDS_ERR_THREADSTARTFAILED)));
 136         }
 137         else
 138         {
 139                 m_pThread->m_bAutoDelete = FALSE;
 140                 m_pThread->ResumeThread();
 141         }
 142
 143         if(!m_Title.IsEmpty())
 144                 this->SetWindowText(m_Title);
 145
 146         CString sWindowTitle;
 147         GetWindowText(sWindowTitle);
 148         CAppUtils::SetWindowTitle(m_hWnd, g_Git.m_CurrentDir, sWindowTitle);
 149
 150         // Make sure this dialog is shown in foreground (see issue #1536)
 151         SetForegroundWindow();
 152
 153         return TRUE;
 154 }
 155
 156 UINT CProgressDlg::ProgressThreadEntry(LPVOID pVoid)
 157 {
 158         return ((CProgressDlg*)pVoid)->ProgressThread();
 159 }
 160
 161 //static function, Share with SyncDialog
 162 UINT CProgressDlg::RunCmdList(CWnd *pWnd,std::vector<CString> &cmdlist,bool bShowCommand,CString *pfilename,bool *bAbort,CGitByteArray *pdata)
 163 {
 164         UINT ret=0;
 165
 166         PROCESS_INFORMATION pi;
 167         HANDLE hRead = 0;
 168
 169         memset(&pi,0,sizeof(PROCESS_INFORMATION));
 170
 171         CBlockCacheForPath cacheBlock(g_Git.m_CurrentDir);
 172
 173         pWnd->PostMessage(MSG_PROGRESSDLG_UPDATE_UI,MSG_PROGRESSDLG_START,0);
 174
 175         if(pdata)
 176                 pdata->clear();
 177
 178         for(int i=0;i<cmdlist.size();i++)
 179         {
 180                 if(cmdlist[i].IsEmpty())
 181                         continue;
 182
 183                 if (bShowCommand)
 184                 {
 185                         CStringA str = CUnicodeUtils::GetMulti(cmdlist[i].Trim() + _T("\n\n"), CP_UTF8);
 186                         for(int j=0;j<str.GetLength();j++)
 187                         {
 188                                 if(pdata)
 189                                 {
 190                                         pdata->m_critSec.Lock();
 191                                         pdata->push_back(str[j]);
 192                                         pdata->m_critSec.Unlock();
 193                                 }
 194                                 else
 195                                         pWnd->PostMessage(MSG_PROGRESSDLG_UPDATE_UI,MSG_PROGRESSDLG_RUN,str[j]);
 196                         }
 197                         if(pdata)
 198                                 pWnd->PostMessage(MSG_PROGRESSDLG_UPDATE_UI,MSG_PROGRESSDLG_RUN,0);
 199                 }
 200
 201                 g_Git.RunAsync(cmdlist[i].Trim(),&pi, &hRead, NULL, pfilename);
 202
 203                 DWORD readnumber;
 204                 char byte;
 205                 CString output;
 206                 while(ReadFile(hRead,&byte,1,&readnumber,NULL))
 207                 {
 208                         if(pdata)
 209                         {
 210                                 if(byte == 0)
 211                                         byte = '\n';
 212
 213                                 pdata->m_critSec.Lock();
 214                                 pdata->push_back( byte);
 215                                 pdata->m_critSec.Unlock();
 216
 217                                 if(byte == '\r' || byte == '\n')
 218                                         pWnd->PostMessage(MSG_PROGRESSDLG_UPDATE_UI,MSG_PROGRESSDLG_RUN,0);
 219                         }
 220                         else
 221                                 pWnd->PostMessage(MSG_PROGRESSDLG_UPDATE_UI,MSG_PROGRESSDLG_RUN,byte);
 222                 }
 223
 224                 CloseHandle(pi.hThread);
 225
 226                 WaitForSingleObject(pi.hProcess, INFINITE);
 227
 228                 DWORD status=0;
 229                 if(!GetExitCodeProcess(pi.hProcess,&status) || *bAbort)
 230                 {
 231                         CloseHandle(pi.hProcess);
 232
 233                         CloseHandle(hRead);
 234
 235                         pWnd->PostMessage(MSG_PROGRESSDLG_UPDATE_UI, MSG_PROGRESSDLG_FAILED, status);
 236                         return TGIT_GIT_ERROR_GET_EXIT_CODE;
 237                 }
 238                 ret |= status;
 239         }
 240
 241         CloseHandle(pi.hProcess);
 242
 243         CloseHandle(hRead);
 244
 245         pWnd->PostMessage(MSG_PROGRESSDLG_UPDATE_UI, MSG_PROGRESSDLG_END, ret);
 246
 247         return ret;
 248
 249 }
 250
 251 UINT CProgressDlg::ProgressThread()
 252 {
 253
 254         m_GitCmdList.push_back(m_GitCmd);
 255
 256         CString *pfilename;
 257
 258         if(m_LogFile.IsEmpty())
 259                 pfilename=NULL;
 260         else
 261                 pfilename=&m_LogFile;
 262
 263         m_startTick = GetTickCount();
 264         m_GitStatus = RunCmdList(this,m_GitCmdList,m_bShowCommand,pfilename,&m_bAbort,&this->m_Databuf);;
 265         return 0;
 266 }
 267
 268 LRESULT CProgressDlg::OnProgressUpdateUI(WPARAM wParam,LPARAM lParam)
 269 {
 270         if(wParam == MSG_PROGRESSDLG_START)
 271         {
 272                 m_BufStart = 0 ;
 273                 m_Animate.Play(0, INT_MAX, INT_MAX);
 274                 this->DialogEnableWindow(IDOK,FALSE);
 275                 if (m_pTaskbarList)
 276                 {
 277                         m_pTaskbarList->SetProgressState(m_hWnd, TBPF_NORMAL);
 278                         m_pTaskbarList->SetProgressValue(m_hWnd, 0, 100);
 279                 }
 280         }
 281         if(wParam == MSG_PROGRESSDLG_END || wParam == MSG_PROGRESSDLG_FAILED)
 282         {
 283                 DWORD tickSpent = GetTickCount() - m_startTick;
 284                 CString strEndTime = CLoglistUtils::FormatDateAndTime(CTime::GetCurrentTime(), DATE_SHORTDATE, true, false);
 285
 286                 if(m_bBufferAll)
 287                 {
 288                         m_Databuf.m_critSec.Lock();
 289                         m_Databuf.push_back(0);
 290                         m_Databuf.m_critSec.Unlock();
 291                         InsertCRLF();
 292                         m_Databuf.m_critSec.Lock();
 293                         m_Log.SetWindowText(Convert2UnionCode((char*)&m_Databuf[0]));
 294                         m_Databuf.m_critSec.Unlock();
 295                         m_Log.LineScroll(m_Log.GetLineCount() - m_Log.GetFirstVisibleLine() - 4);
 296                 }
 297                 m_BufStart=0;
 298                 m_Databuf.m_critSec.Lock();
 299                 this->m_Databuf.clear();
 300                 m_Databuf.m_critSec.Unlock();
 301
 302                 m_bDone = true;
 303                 m_Animate.Stop();
 304                 m_Progress.SetPos(100);
 305                 this->DialogEnableWindow(IDOK,TRUE);
 306
 307                 m_GitStatus = (DWORD)lParam;
 308
 309                 // detect crashes of perl when performing git svn actions
 310                 if (m_GitStatus == 0 && m_GitCmd.Find(_T(" svn ")) > 1)
 311                 {
 312                         CString log;
 313                         m_Log.GetWindowText(log);
 314                         if (log.GetLength() > 18 && log.Mid(log.GetLength() - 18) == _T("perl.exe.stackdump"))
 315                                 m_GitStatus = (DWORD)-1;
 316                 }
 317
 318                 if(this->m_GitStatus)
 319                 {
 320                         if (m_pTaskbarList)
 321                         {
 322                                 m_pTaskbarList->SetProgressState(m_hWnd, TBPF_ERROR);
 323                                 m_pTaskbarList->SetProgressValue(m_hWnd, 100, 100);
 324                         }
 325                         CString log;
 326                         log.Format(IDS_PROC_PROGRESS_GITUNCLEANEXIT, m_GitStatus);
 327                         CString err;
 328                         err.Format(_T("\r\n\r\n%s (%d ms @ %s)\r\n"), log, tickSpent, strEndTime);
 329                         InsertColorText(this->m_Log, err, RGB(255,0,0));
 330                 }
 331                 else {
 332                         if (m_pTaskbarList)
 333                                 m_pTaskbarList->SetProgressState(m_hWnd, TBPF_NOPROGRESS);
 334                         CString temp;
 335                         temp.LoadString(IDS_SUCCESS);
 336                         CString log;
 337                         log.Format(_T("\r\n%s (%d ms @ %s)\r\n"), temp, tickSpent, strEndTime);
 338                         InsertColorText(this->m_Log, log, RGB(0,0,255));
 339                         this->DialogEnableWindow(IDCANCEL,FALSE);
 340                 }
 341
 342                 if (wParam == MSG_PROGRESSDLG_END)
 343                 {
 344                         if (m_PostCmdCallback)  // new handling method using callback
 345                         {
 346                                 m_PostCmdCallback(this, m_caller, m_GitStatus);
 347
 348                                 if (m_PostCmdList.GetCount() > 0)
 349                                 {
 350                                         m_ctrlPostCmd.AddEntries(m_PostCmdList);
 351                                         GetDlgItem(IDC_PROGRESS_BUTTON1)->ShowWindow(SW_SHOW);
 352                                 }
 353                         }
 354                         else if (m_GitStatus == 0)      // default old behaviour on success
 355                         {
 356                                 if (m_PostCmdList.GetCount() > 0)
 357                                 {
 358                                         m_ctrlPostCmd.AddEntries(m_PostCmdList);
 359                                         GetDlgItem(IDC_PROGRESS_BUTTON1)->ShowWindow(SW_SHOW);
 360                                 }
 361                         }
 362                         else    // simple method to show buttons on failed
 363                         {
 364                                 if (m_PostFailCmdList.GetCount() > 0)
 365                                 {
 366                                         m_ctrlPostCmd.AddEntries(m_PostFailCmdList);
 367                                         GetDlgItem(IDC_PROGRESS_BUTTON1)->ShowWindow(SW_SHOW);
 368                                 }
 369                         }
 370                 }
 371
 372                 if(wParam == MSG_PROGRESSDLG_END && m_GitStatus == 0)
 373                 {
 374                         if(m_bAutoCloseOnSuccess)
 375                         {
 376                                 m_Log.GetWindowText(this->m_LogText);
 377                                 EndDialog(IDOK);
 378                         }
 379                 }
 380         }
 381
 382         if(!m_bBufferAll)
 383         {
 384                 if(lParam == 0)
 385                 {
 386                         m_Databuf.m_critSec.Lock();
 387                         for(int i=this->m_BufStart;i<this->m_Databuf.size();i++)
 388                         {
 389                                 char c = this->m_Databuf[m_BufStart];
 390                                 m_BufStart++;
 391                                 m_Databuf.m_critSec.Unlock();
 392                                 ParserCmdOutput(c);
 393
 394                                 m_Databuf.m_critSec.Lock();
 395                         }
 396
 397                         if(m_BufStart>1000)
 398                         {
 399                                 m_Databuf.erase(m_Databuf.begin(), m_Databuf.begin()+m_BufStart);
 400                                 m_BufStart =0;
 401                         }
 402                         m_Databuf.m_critSec.Unlock();
 403
 404                 }
 405                 else
 406                         ParserCmdOutput((char)lParam);
 407         }
 408         return 0;
 409 }
 410
 411 //static function, Share with SyncDialog
 412 int CProgressDlg::FindPercentage(CString &log)
 413 {
 414         int s1=log.Find(_T('%'));
 415         if(s1<0)
 416                 return -1;
 417
 418         int s2=s1-1;
 419         for(int i=s1-1;i>=0;i--)
 420         {
 421                 if(log[i]>=_T('0') && log[i]<=_T('9'))
 422                         s2=i;
 423                 else
 424                         break;
 425         }
 426         return _ttol(log.Mid(s2,s1-s2));
 427 }
 428
 429 void CProgressDlg::ParserCmdOutput(char ch)
 430 {
 431         ParserCmdOutput(this->m_Log,this->m_Progress,this->m_hWnd,this->m_pTaskbarList,this->m_LogTextA,ch,&this->m_CurrentWork);
 432 }
 433 void CProgressDlg::ClearESC(CString &str)
 434 {
 435         // see http://ascii-table.com/ansi-escape-sequences.php and http://tldp.org/HOWTO/Bash-Prompt-HOWTO/c327.html
 436         str.Replace(_T("\033[K"), _T("")); // erase until end of line; no need to care for this, because we always clear the whole line
 437
 438         // drop colors
 439         while (true)
 440         {
 441                 int escapePosition = str.Find(_T('\033'));
 442                 if (escapePosition >= 0 && str.GetLength() >= escapePosition + 3)
 443                 {
 444                         if (str.Mid(escapePosition, 2) == _T("\033["))
 445                         {
 446                                 int colorEnd = str.Find(_T('m'), escapePosition + 2);
 447                                 if (colorEnd > 0)
 448                                 {
 449                                         bool found = true;
 450                                         for (int i = escapePosition + 2; i < colorEnd; i++)
 451                                         {
 452                                                 if (str[i] != _T(';') && (str[i] < _T('0') && str[i] > _T('9')))
 453                                                 {
 454                                                         found = false;
 455                                                         break;
 456                                                 }
 457                                         }
 458                                         if (found)
 459                                         {
 460                                                 if (escapePosition > 0)
 461                                                         str = str.Left(escapePosition) + str.Mid(colorEnd + 1);
 462                                                 else
 463                                                         str = str.Mid(colorEnd);
 464                                                 continue;
 465                                         }
 466                                 }
 467                         }
 468                 }
 469                 break;
 470         }
 471 }
 472 void CProgressDlg::ParserCmdOutput(CRichEditCtrl &log,CProgressCtrl &progressctrl,HWND m_hWnd,CComPtr<ITaskbarList3> m_pTaskbarList,CStringA &oneline, char ch, CWnd *CurrentWork)
 473 {
 474         //TRACE(_T("%c"),ch);
 475         if( ch == ('\r') || ch == ('\n'))
 476         {
 477                 CString str;
 478
 479 //              TRACE(_T("End Char %s \r\n"),ch==_T('\r')?_T("lf"):_T(""));
 480 //              TRACE(_T("End Char %s \r\n"),ch==_T('\n')?_T("cr"):_T(""));
 481
 482                 int lines = log.GetLineCount();
 483                 g_Git.StringAppend(&str, (BYTE*)oneline.GetBuffer(), CP_UTF8);
 484                 str.Trim();
 485 //              TRACE(_T("%s"), str);
 486
 487                 ClearESC(str);
 488
 489                 if(ch == ('\r'))
 490                 {
 491                         int start=log.LineIndex(lines-1);
 492                         log.SetSel(start, log.GetTextLength());
 493                         log.ReplaceSel(str);
 494                 }
 495                 else
 496                 {
 497                         int length = log.GetWindowTextLength();
 498                         log.SetSel(length, length);
 499                         if (length > 0)
 500                                 log.ReplaceSel(_T("\r\n") + str);
 501                         else
 502                                 log.ReplaceSel(str);
 503                 }
 504
 505                 if (lines > 500) //limited log length
 506                 {
 507                         int end=log.LineIndex(1);
 508                         log.SetSel(0,end);
 509                         log.ReplaceSel(_T(""));
 510                 }
 511                 log.LineScroll(log.GetLineCount() - log.GetFirstVisibleLine() - 4);
 512
 513                 int s1=oneline.ReverseFind(_T(':'));
 514                 int s2=oneline.Find(_T('%'));
 515                 if (s1 > 0 && s2 > 0)
 516                 {
 517                         if(CurrentWork)
 518                                 CurrentWork->SetWindowTextW(str.Left(s1));
 519
 520                         int pos=FindPercentage(str);
 521                         TRACE(_T("Pos %d\r\n"),pos);
 522                         if(pos>0)
 523                         {
 524                                 progressctrl.SetPos(pos);
 525                                 if (m_pTaskbarList)
 526                                 {
 527                                         m_pTaskbarList->SetProgressState(m_hWnd, TBPF_NORMAL);
 528                                         m_pTaskbarList->SetProgressValue(m_hWnd, pos, 100);
 529                                 }
 530                         }
 531                 }
 532
 533                 oneline="";
 534
 535         }
 536         else
 537         {
 538                 oneline+=ch;
 539         }
 540 }
 541 void CProgressDlg::RemoveLastLine(CString &str)
 542 {
 543         int start;
 544         start=str.ReverseFind(_T('\n'));
 545         if(start>0)
 546                 str=str.Left(start);
 547         return;
 548 }
 549 // CProgressDlg message handlers
 550
 551 void CProgressDlg::OnBnClickedOk()
 552 {
 553         m_Log.GetWindowText(this->m_LogText);
 554         OnOK();
 555 }
 556
 557 void CProgressDlg::OnBnClickedButton1()
 558 {
 559         this->EndDialog((int)(IDC_PROGRESS_BUTTON1 + this->m_ctrlPostCmd.GetCurrentEntry()));
 560 }
 561
 562 void CProgressDlg::OnClose()
 563 {
 564         DialogEnableWindow(IDCANCEL, TRUE);
 565         __super::OnClose();
 566 }
 567
 568 void CProgressDlg::OnCancel()
 569 {
 570         m_bAbort = true;
 571         if(m_bDone)
 572         {
 573                 CResizableStandAloneDialog::OnCancel();
 574                 return;
 575         }
 576
 577         if( g_Git.m_CurrentGitPi.hProcess )
 578         {
 579                 if(::GenerateConsoleCtrlEvent(CTRL_C_EVENT,0))
 580                 {
 581                         ::WaitForSingleObject(g_Git.m_CurrentGitPi.hProcess ,10000);
 582                 }
 583                 else
 584                 {
 585                         GetLastError();
 586                 }
 587
 588                 KillProcessTree(g_Git.m_CurrentGitPi.dwProcessId);
 589         }
 590
 591         ::WaitForSingleObject(g_Git.m_CurrentGitPi.hProcess ,10000);
 592         CResizableStandAloneDialog::OnCancel();
 593 }
 594
 595 void CProgressDlg::KillProcessTree(DWORD dwProcessId, unsigned int depth)
 596 {
 597         // recursively kills a process tree
 598         // This is not optimized, but works and isn't called very often ;)
 599
 600         if (!dwProcessId || depth > 20)
 601                 return;
 602
 603         PROCESSENTRY32 pe;
 604         memset(&pe, 0, sizeof(PROCESSENTRY32));
 605         pe.dwSize = sizeof(PROCESSENTRY32);
 606
 607         CAutoGeneralHandle hSnap = ::CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, 0);
 608
 609         if (::Process32First(hSnap, &pe))
 610         {
 611                 do
 612                 {
 613                         if (pe.th32ParentProcessID == dwProcessId)
 614                                 KillProcessTree(pe.th32ProcessID, depth + 1);
 615                 } while (::Process32Next(hSnap, &pe));
 616
 617                 HANDLE hProc = ::OpenProcess(PROCESS_TERMINATE, FALSE, dwProcessId);
 618                 if (hProc)
 619                         ::TerminateProcess(hProc, 1);
 620         }
 621 }
 622
 623 void CProgressDlg::InsertCRLF()
 624 {
 625         m_Databuf.m_critSec.Lock();
 626         for(int i=0;i<m_Databuf.size();i++)
 627         {
 628                 if(m_Databuf[i]==('\n'))
 629                 {
 630                         if(i==0 || m_Databuf[i-1]!= ('\r'))
 631                         {
 632                                 m_Databuf.insert(m_Databuf.begin()+i,('\r'));
 633                                 i++;
 634                         }
 635                 }
 636         }
 637         m_Databuf.m_critSec.Unlock();
 638 }
 639
 640 void CProgressDlg::InsertColorText(CRichEditCtrl &edit,CString text,COLORREF rgb)
 641 {
 642         CHARFORMAT old,cf;
 643         edit.GetDefaultCharFormat(cf);
 644         old=cf;
 645         cf.dwMask|=CFM_COLOR;
 646         cf.crTextColor=rgb;
 647         cf.dwEffects|=CFE_BOLD;
 648         cf.dwEffects &= ~CFE_AUTOCOLOR ;
 649         edit.SetSel(edit.GetTextLength()-1,edit.GetTextLength());
 650         edit.ReplaceSel(text);
 651         edit.SetSel(edit.LineIndex(edit.GetLineCount()-2),edit.GetTextLength());
 652         edit.SetSelectionCharFormat(cf);
 653         edit.SetSel(edit.GetTextLength(),edit.GetTextLength());
 654         edit.SetDefaultCharFormat(old);
 655         edit.LineScroll(edit.GetLineCount() - edit.GetFirstVisibleLine() - 4);
 656 }
 657
 658 CString CCommitProgressDlg::Convert2UnionCode(char *buff, int size)
 659 {
 660         CString str;
 661
 662         CString cmd, output;
 663         int cp=CP_UTF8;
 664
 665         cmd=_T("git.exe config i18n.logOutputEncoding");
 666         if (g_Git.Run(cmd, &output, NULL, CP_UTF8))
 667                 cp=CP_UTF8;
 668
 669         int start=0;
 670         output=output.Tokenize(_T("\n"),start);
 671         cp=CUnicodeUtils::GetCPCode(output);
 672
 673         start =0;
 674         if(size == -1)
 675                 size = (int)strlen(buff);
 676
 677         for(int i=0;i<size;i++)
 678         {
 679                 if(buff[i] == ']')
 680                         start = i;
 681                 if( start >0 && buff[i] =='\n' )
 682                 {
 683                         start =i;
 684                         break;
 685                 }
 686         }
 687
 688         str.Empty();
 689         g_Git.StringAppend(&str, (BYTE*)buff, cp, start);
 690         g_Git.StringAppend(&str, (BYTE*)buff + start, CP_UTF8, size - start);
 691
 692         ClearESC(str);
 693
 694         return str;
 695 }
 696
 697 LRESULT CProgressDlg::OnTaskbarBtnCreated(WPARAM /*wParam*/, LPARAM /*lParam*/)
 698 {
 699         m_pTaskbarList.Release();
 700         m_pTaskbarList.CoCreateInstance(CLSID_TaskbarList);
 701         return 0;
 702 }
 703
 704 BOOL CProgressDlg::PreTranslateMessage(MSG* pMsg)
 705 {
 706         if (pMsg->message == WM_KEYDOWN)
 707         {
 708                 if (pMsg->wParam == VK_ESCAPE)
 709                 {
 710                         // pressing the ESC key should close the dialog. But since we disabled the escape
 711                         // key (so the user doesn't get the idea that he could simply undo an e.g. update)
 712                         // this won't work.
 713                         // So if the user presses the ESC key, change it to VK_RETURN so the dialog gets
 714                         // the impression that the OK button was pressed.
 715                         if ((!GetDlgItem(IDCANCEL)->IsWindowEnabled())
 716                                 &&(GetDlgItem(IDOK)->IsWindowEnabled())&&(GetDlgItem(IDOK)->IsWindowVisible()))
 717                         {
 718                                 // since we convert ESC to RETURN, make sure the OK button has the focus.
 719                                 GetDlgItem(IDOK)->SetFocus();
 720                                 pMsg->wParam = VK_RETURN;
 721                         }
 722                 }
 723         }
 724         else if (pMsg->message == WM_CONTEXTMENU || pMsg->message == WM_RBUTTONDOWN)
 725         {
 726                 CWnd * pWnd = (CWnd*) GetDlgItem(IDC_LOG);
 727                 if (pWnd == GetFocus())
 728                 {
 729                         CIconMenu popup;
 730                         if (popup.CreatePopupMenu())
 731                         {
 732                                 popup.AppendMenuIcon(WM_COPY, IDS_SCIEDIT_COPY, IDI_COPYCLIP);
 733                                 if (m_Log.GetSelText().IsEmpty())
 734                                         popup.EnableMenuItem(WM_COPY, MF_BYCOMMAND | MF_DISABLED | MF_GRAYED);
 735                                 popup.AppendMenu(MF_SEPARATOR);
 736                                 popup.AppendMenuIcon(EM_SETSEL, IDS_SCIEDIT_SELECTALL);
 737                                 int cmd = popup.TrackPopupMenu(TPM_RETURNCMD | TPM_LEFTALIGN | TPM_NONOTIFY, pMsg->pt.x, pMsg->pt.y, this);
 738                                 switch (cmd)
 739                                 {
 740                                         case 0: // no command selected
 741                                                 break;
 742                                         case EM_SETSEL:
 743                                         case WM_COPY:
 744                                                 ::SendMessage(GetDlgItem(IDC_LOG)->GetSafeHwnd(), cmd, 0, -1);
 745                                                 break;
 746                                 }
 747                                 return TRUE;
 748                         }
 749                 }
 750         }
 751         return __super::PreTranslateMessage(pMsg);
 752 }