src/TortoiseIDiff/TortoiseIDiff.cpp

   1 // TortoiseIDiff - an image diff viewer in TortoiseSVN and TortoiseGit
   2
   3 // Copyright (C) 2006 - 2007, 2010-2011 - TortoiseSVN
   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 #include "stdafx.h"
  20 #include "mainWindow.h"
  21 #include "CmdLineParser.h"
  22 #include "registry.h"
  23 #include "LangDll.h"
  24 #include "TortoiseIDiff.h"
  25 #include "TaskbarUUID.h"
  26
  27 #pragma comment(linker, "\"/manifestdependency:type='win32' name='Microsoft.Windows.Common-Controls' version='6.0.0.0' processorArchitecture='*' publicKeyToken='6595b64144ccf1df' language='*'\"")
  28
  29 // Global Variables:
  30 HINSTANCE hInst;                                // current instance
  31 HINSTANCE hResource;                            // the resource dll
  32 HCURSOR   curHand;
  33 HCURSOR   curHandDown;
  34
  35 int APIENTRY _tWinMain(HINSTANCE hInstance,
  36                      HINSTANCE hPrevInstance,
  37                      LPTSTR    lpCmdLine,
  38                      int       nCmdShow)
  39 {
  40     UNREFERENCED_PARAMETER(hPrevInstance);
  41
  42     SetDllDirectory(L"");
  43     SetTaskIDPerUUID();
  44     CRegStdDWORD loc = CRegStdDWORD(_T("Software\\TortoiseGit\\LanguageID"), 1033);
  45     long langId = loc;
  46
  47     CLangDll langDLL;
  48     hResource = langDLL.Init(_T("TortoiseIDiff"), langId);
  49     if (hResource == NULL)
  50         hResource = hInstance;
  51
  52     CCmdLineParser parser(lpCmdLine);
  53
  54     if (parser.HasKey(_T("?")) || parser.HasKey(_T("help")))
  55     {
  56         TCHAR buf[1024];
  57         LoadString(hResource, IDS_COMMANDLINEHELP, buf, _countof(buf));
  58         MessageBox(NULL, buf, _T("TortoiseIDiff"), MB_ICONINFORMATION);
  59         langDLL.Close();
  60         return 0;
  61     }
  62
  63
  64     MSG msg;
  65     HACCEL hAccelTable;
  66
  67     hInst = hInstance;
  68
  69     INITCOMMONCONTROLSEX used = {
  70         sizeof(INITCOMMONCONTROLSEX),
  71         ICC_STANDARD_CLASSES | ICC_BAR_CLASSES | ICC_WIN95_CLASSES
  72     };
  73     InitCommonControlsEx(&used);
  74
  75     // load the cursors we need
  76     curHand = (HCURSOR)LoadImage(hInst, MAKEINTRESOURCE(IDC_PANCUR), IMAGE_CURSOR, 0, 0, LR_DEFAULTSIZE);
  77     curHandDown = (HCURSOR)LoadImage(hInst, MAKEINTRESOURCE(IDC_PANDOWNCUR), IMAGE_CURSOR, 0, 0, LR_DEFAULTSIZE);
  78
  79     CMainWindow mainWindow(hResource);
  80     mainWindow.SetRegistryPath(_T("Software\\TortoiseGit\\TortoiseIDiffWindowPos"));
  81     std::wstring leftfile = parser.HasVal(_T("left")) ? parser.GetVal(_T("left")) : _T("");
  82     if ((leftfile.size() == 0)&&(lpCmdLine[0] != 0))
  83     {
  84         leftfile = lpCmdLine;
  85     }
  86     mainWindow.SetLeft(leftfile.c_str(), parser.HasVal(_T("lefttitle")) ? parser.GetVal(_T("lefttitle")) : _T(""));
  87     mainWindow.SetRight(parser.HasVal(_T("right")) ? parser.GetVal(_T("right")) : _T(""), parser.HasVal(_T("righttitle")) ? parser.GetVal(_T("righttitle")) : _T(""));
  88     if (mainWindow.RegisterAndCreateWindow())
  89     {
  90         hAccelTable = LoadAccelerators(hResource, MAKEINTRESOURCE(IDR_TORTOISEIDIFF));
  91         if (!parser.HasVal(_T("left")))
  92         {
  93             PostMessage(mainWindow, WM_COMMAND, ID_FILE_OPEN, 0);
  94         }
  95         if (parser.HasKey(_T("overlay")))
  96         {
  97             PostMessage(mainWindow, WM_COMMAND, ID_VIEW_OVERLAPIMAGES, 0);
  98         }
  99         if (parser.HasKey(_T("fit")))
 100         {
 101             PostMessage(mainWindow, WM_COMMAND, ID_VIEW_FITTOGETHER, 0);
 102         }
 103         if (parser.HasKey(_T("showinfo")))
 104         {
 105             PostMessage(mainWindow, WM_COMMAND, ID_VIEW_IMAGEINFO, 0);
 106         }
 107         // Main message loop:
 108         while (GetMessage(&msg, NULL, 0, 0))
 109         {
 110             if (!TranslateAccelerator(mainWindow, hAccelTable, &msg))
 111             {
 112                 TranslateMessage(&msg);
 113                 DispatchMessage(&msg);
 114             }
 115         }
 116         return (int) msg.wParam;
 117     }
 118     langDLL.Close();
 119     DestroyCursor(curHand);
 120     DestroyCursor(curHandDown);
 121     return 1;
 122 }
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