src/TortoiseGitBlame/TortoiseGitBlame.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
  20 // TortoiseGitBlame.cpp : Defines the class behaviors for the application.
  21 //
  22
  23 #include "stdafx.h"
  24 #include "afxwinappex.h"
  25 #include "TortoiseGitBlame.h"
  26 #include "MainFrm.h"
  27 #include "../version.h"
  28 #include "../Utils/CrashReport.h"
  29
  30 #include "TortoiseGitBlameDoc.h"
  31 #include "TortoiseGitBlameView.h"
  32 #include "CmdLineParser.h"
  33 #include "PathUtils.h"
  34 #include "CommonAppUtils.h"
  35
  36 #ifdef _DEBUG
  37 #define new DEBUG_NEW
  38 #endif
  39
  40
  41 // CTortoiseGitBlameApp
  42
  43 BEGIN_MESSAGE_MAP(CTortoiseGitBlameApp, CWinAppEx)
  44         ON_COMMAND(ID_APP_ABOUT, &CTortoiseGitBlameApp::OnAppAbout)
  45         // Standard file based document commands
  46         ON_COMMAND(ID_FILE_OPEN, &CWinAppEx::OnFileOpen)
  47         ON_COMMAND(ID_FILE_SETTINGS, &CTortoiseGitBlameApp::OnFileSettings)
  48         // Standard print setup command
  49         ON_COMMAND(ID_FILE_PRINT_SETUP, &CWinAppEx::OnFilePrintSetup)
  50 END_MESSAGE_MAP()
  51
  52
  53 // CTortoiseGitBlameApp construction
  54
  55 CTortoiseGitBlameApp::CTortoiseGitBlameApp()
  56 {
  57         SetDllDirectory(L"");
  58         // prevent from inheriting %GIT_DIR% from parent process by resetting it,
  59         // use MSVC function instead of Windows API because MSVC runtime caches environment variables
  60         _tputenv(_T("GIT_DIR="));
  61         CCrashReportTGit crasher(L"TortoiseGitBlame " _T(APP_X64_STRING), TGIT_VERMAJOR, TGIT_VERMINOR, TGIT_VERMICRO, TGIT_VERBUILD, TGIT_VERDATE);
  62         CCrashReport::Instance().AddUserInfoToReport(L"CommandLine", GetCommandLine());
  63         EnableHtmlHelp();
  64
  65         m_gdiplusToken = NULL;
  66         m_bHiColorIcons = TRUE;
  67 }
  68
  69 // The one and only CTortoiseGitBlameApp object
  70 CTortoiseGitBlameApp theApp;
  71 CString sOrigCWD;
  72
  73 // CTortoiseGitBlameApp initialization
  74
  75 BOOL CTortoiseGitBlameApp::InitInstance()
  76 {
  77         {
  78                 DWORD len = GetCurrentDirectory(0, NULL);
  79                 if (len)
  80                 {
  81                         std::unique_ptr<TCHAR[]> originalCurrentDirectory(new TCHAR[len]);
  82                         if (GetCurrentDirectory(len, originalCurrentDirectory.get()))
  83                         {
  84                                 sOrigCWD = originalCurrentDirectory.get();
  85                                 sOrigCWD = CPathUtils::GetLongPathname(sOrigCWD);
  86                         }
  87                 }
  88         }
  89
  90         //set the resource dll for the required language
  91         CRegDWORD loc = CRegDWORD(_T("Software\\TortoiseGit\\LanguageID"), 1033);
  92         long langId = loc;
  93         CString langDll;
  94         HINSTANCE hInst = NULL;
  95         do
  96         {
  97                 langDll.Format(_T("%sLanguages\\TortoiseGitBlame%d.dll"), (LPCTSTR)CPathUtils::GetAppParentDirectory(), langId);
  98
  99                 hInst = LoadLibrary(langDll);
 100                 CString sVer = _T(STRPRODUCTVER);
 101                 CString sFileVer = CPathUtils::GetVersionFromFile(langDll);
 102                 if (sFileVer.Compare(sVer)!=0)
 103                 {
 104                         FreeLibrary(hInst);
 105                         hInst = NULL;
 106                 }
 107                 if (hInst != NULL)
 108                         AfxSetResourceHandle(hInst);
 109                 else
 110                 {
 111                         DWORD lid = SUBLANGID(langId);
 112                         lid--;
 113                         if (lid > 0)
 114                         {
 115                                 langId = MAKELANGID(PRIMARYLANGID(langId), lid);
 116                         }
 117                         else
 118                                 langId = 0;
 119                 }
 120         } while ((hInst == NULL) && (langId != 0));
 121         TCHAR buf[6];
 122         _tcscpy_s(buf, _T("en"));
 123         langId = loc;
 124         CString sHelppath;
 125         sHelppath = this->m_pszHelpFilePath;
 126         sHelppath = sHelppath.MakeLower();
 127         sHelppath.Replace(_T(".chm"), _T("_en.chm"));
 128         free((void*)m_pszHelpFilePath);
 129         m_pszHelpFilePath=_tcsdup(sHelppath);
 130         sHelppath = CPathUtils::GetAppParentDirectory() + _T("Languages\\TortoiseGitBlame_en.chm");
 131         do
 132         {
 133                 GetLocaleInfo(MAKELCID(langId, SORT_DEFAULT), LOCALE_SISO639LANGNAME, buf, _countof(buf));
 134                 CString sLang = _T("_");
 135                 sLang += buf;
 136                 sHelppath.Replace(_T("_en"), sLang);
 137                 if (PathFileExists(sHelppath))
 138                 {
 139                         free((void*)m_pszHelpFilePath);
 140                         m_pszHelpFilePath=_tcsdup(sHelppath);
 141                         break;
 142                 }
 143                 sHelppath.Replace(sLang, _T("_en"));
 144                 GetLocaleInfo(MAKELCID(langId, SORT_DEFAULT), LOCALE_SISO3166CTRYNAME, buf, _countof(buf));
 145                 sLang += _T("_");
 146                 sLang += buf;
 147                 sHelppath.Replace(_T("_en"), sLang);
 148                 if (PathFileExists(sHelppath))
 149                 {
 150                         free((void*)m_pszHelpFilePath);
 151                         m_pszHelpFilePath=_tcsdup(sHelppath);
 152                         break;
 153                 }
 154                 sHelppath.Replace(sLang, _T("_en"));
 155
 156                 DWORD lid = SUBLANGID(langId);
 157                 lid--;
 158                 if (lid > 0)
 159                 {
 160                         langId = MAKELANGID(PRIMARYLANGID(langId), lid);
 161                 }
 162                 else
 163                         langId = 0;
 164         } while (langId);
 165         setlocale(LC_ALL, "");
 166         // We need to explicitly set the thread locale to the system default one to avoid possible problems with saving files in its original codepage
 167         // The problems occures when the language of OS differs from the regional settings
 168         // See the details here: http://connect.microsoft.com/VisualStudio/feedback/ViewFeedback.aspx?FeedbackID=100887
 169         SetThreadLocale(LOCALE_SYSTEM_DEFAULT);
 170
 171         // InitCommonControlsEx() is required on Windows XP if an application
 172         // manifest specifies use of ComCtl32.dll version 6 or later to enable
 173         // visual styles.  Otherwise, any window creation will fail.
 174         INITCOMMONCONTROLSEX InitCtrls;
 175         InitCtrls.dwSize = sizeof(InitCtrls);
 176         // Set this to include all the common control classes you want to use
 177         // in your application.
 178         InitCtrls.dwICC = ICC_WIN95_CLASSES;
 179         InitCommonControlsEx(&InitCtrls);
 180
 181         CWinAppEx::InitInstance();
 182
 183         Gdiplus::GdiplusStartupInput gdiplusStartupInput;
 184         Gdiplus::GdiplusStartup(&m_gdiplusToken,&gdiplusStartupInput,NULL);
 185
 186         // Initialize OLE libraries
 187         if (!AfxOleInit())
 188         {
 189                 AfxMessageBox(IDP_OLE_INIT_FAILED);
 190                 return FALSE;
 191         }
 192         AfxEnableControlContainer();
 193         // Standard initialization
 194         // If you are not using these features and wish to reduce the size
 195         // of your final executable, you should remove from the following
 196         // the specific initialization routines you do not need
 197         // Change the registry key under which our settings are stored
 198
 199         SetRegistryKey(_T("TortoiseGit"));
 200         LoadStdProfileSettings(4);  // Load standard INI file options (including MRU)
 201
 202         InitContextMenuManager();
 203
 204         InitKeyboardManager();
 205
 206         InitTooltipManager();
 207         CMFCToolTipInfo ttParams;
 208         ttParams.m_bVislManagerTheme = TRUE;
 209         theApp.GetTooltipManager()->SetTooltipParams(AFX_TOOLTIP_TYPE_ALL,
 210                 RUNTIME_CLASS(CMFCToolTipCtrl), &ttParams);
 211
 212         // Register the application's document templates.  Document templates
 213         //  serve as the connection between documents, frame windows and views
 214         CSingleDocTemplate* pDocTemplate;
 215         pDocTemplate = new CSingleDocTemplate(
 216                 IDR_TORTOISE_GIT_BLAME_MAINFRAME,
 217                 RUNTIME_CLASS(CTortoiseGitBlameDoc),
 218                 RUNTIME_CLASS(CMainFrame),       // main SDI frame window
 219                 RUNTIME_CLASS(CTortoiseGitBlameView));
 220         if (!pDocTemplate)
 221                 return FALSE;
 222         AddDocTemplate(pDocTemplate);
 223
 224
 225
 226         // Parse command line for standard shell commands, DDE, file open
 227         CCommandLineInfo cmdInfo;
 228         ParseCommandLine(cmdInfo);
 229
 230         // Dispatch commands specified on the command line.  Will return FALSE if
 231         // app was launched with /RegServer, /Register, /Unregserver or /Unregister.
 232         if (!ProcessShellCommand(cmdInfo))
 233                 return FALSE;
 234
 235         // The one and only window has been initialized, so show and update it
 236         m_pMainWnd->ShowWindow(SW_SHOW);
 237         m_pMainWnd->UpdateWindow();
 238         // call DragAcceptFiles only if there's a suffix
 239         //  In an SDI app, this should occur after ProcessShellCommand
 240         return TRUE;
 241 }
 242
 243 // CAboutDlg dialog used for App About
 244
 245 class CAboutDlg : public CDialog
 246 {
 247 public:
 248         CAboutDlg();
 249
 250 // Dialog Data
 251         enum { IDD = IDD_ABOUTBOX };
 252
 253 protected:
 254         virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV support
 255         BOOL OnInitDialog();
 256
 257 // Implementation
 258         DECLARE_MESSAGE_MAP()
 259 };
 260
 261 CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD)
 262 {
 263 }
 264
 265 void CAboutDlg::DoDataExchange(CDataExchange* pDX)
 266 {
 267         CDialog::DoDataExchange(pDX);
 268 }
 269
 270 BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)
 271 END_MESSAGE_MAP()
 272
 273 BOOL CAboutDlg::OnInitDialog()
 274 {
 275         CDialog::OnInitDialog();
 276
 277         TCHAR verbuf[1024] = {0};
 278         TCHAR maskbuf[1024] = {0};
 279         if (!::LoadString(GetModuleHandle(NULL), IDS_VERSION, maskbuf, _countof(maskbuf)))
 280         {
 281                 SecureZeroMemory(maskbuf, sizeof(maskbuf));
 282         }
 283         _stprintf_s(verbuf, maskbuf, TGIT_VERMAJOR, TGIT_VERMINOR, TGIT_VERMICRO, TGIT_VERBUILD);
 284         SetDlgItemText(IDC_VERSION, verbuf);
 285
 286         return FALSE;
 287 }
 288
 289 // App command to run the dialog
 290 void CTortoiseGitBlameApp::OnAppAbout()
 291 {
 292         CAboutDlg aboutDlg;
 293         aboutDlg.DoModal();
 294 }
 295
 296 void CTortoiseGitBlameApp::OnFileSettings()
 297 {
 298         CCommonAppUtils::RunTortoiseGitProc(_T(" /command:settings /page:blame"));
 299 }
 300
 301 // CTortoiseGitBlameApp customization load/save methods
 302
 303 void CTortoiseGitBlameApp::PreLoadState()
 304 {
 305         GetContextMenuManager()->AddMenu(IDR_BLAME_POPUP, IDR_BLAME_POPUP);
 306 }
 307
 308 void CTortoiseGitBlameApp::LoadCustomState()
 309 {
 310 }
 311
 312 void CTortoiseGitBlameApp::SaveCustomState()
 313 {
 314 }
 315
 316 // CTortoiseGitBlameApp message handlers
 317
 318 int CTortoiseGitBlameApp::ExitInstance()
 319 {
 320         Gdiplus::GdiplusShutdown(m_gdiplusToken);
 321         return CWinAppEx::ExitInstance();
 322 }