Method InsertGitMenu

src/TortoiseShell/ContextMenu.cpp:505–643

}

void CShellExt::InsertGitMenu(BOOL istop, HMENU menu, UINT pos, UINT_PTR id, UINT stringid, UINT icon, UINT idCmdFirst, TGitShellCommand com, UINT /*uFlags*/)
{
	wchar_t menutextbuffer[512] = { 0 };
	wchar_t verbsbuffer[255] = { 0 };
	MAKESTRING(stringid);

	if (istop && menu)
	{
		//menu entry for the top context menu, so append an "Git " before
		//the menu text to indicate where the entry comes from
		wcscpy_s(menutextbuffer, L"Git ");
		if (!g_ShellCache.HasShellMenuAccelerators())
		{
			// remove the accelerators
			std::wstring temp = stringtablebuffer;
			temp.erase(std::remove(temp.begin(), temp.end(), '&'), temp.end());
			wcscpy_s(stringtablebuffer, temp.c_str());
		}
	}
	wcscat_s(menutextbuffer, stringtablebuffer);

	// insert branch name into "Git Commit..." entry, so it looks like "Git Commit "master"..."
	// so we have an easy and fast way to check the current branch
	// (the other alternative is using a separate disabled menu entry, the code is already done but commented out)
	if (com == TGitShellCommand::Commit)
	{
		// get branch name
		CTGitPath path(folder_.empty() ? files_.front().c_str() : folder_.c_str());
		CString sProjectRoot;
		CString sBranchName;

		if (path.GetAdminDirMask() & ITEMIS_SUBMODULE)
		{
			if (istop)
				wcscpy_s(menutextbuffer, L"Git ");
			else
				menutextbuffer[0] = L'\0';
			MAKESTRING(IDS_MENUCOMMITSUBMODULE);
			wcscat_s(menutextbuffer, stringtablebuffer);
		}

		if (path.HasAdminDir(&sProjectRoot) && !CGit::GetCurrentBranchFromFile(sProjectRoot, sBranchName))
		{
			if (sBranchName.GetLength() == 2 * GIT_HASH_SIZE)
			{
				// if SHA1 only show 4 first bytes
				BOOL bIsSha1 = TRUE;
				for (int i = 0; i < 2 * GIT_HASH_SIZE; ++i)
					if ( !iswxdigit(sBranchName[i]) )
					{
						bIsSha1 = FALSE;
						break;
					}
				if (bIsSha1)
					sBranchName = sBranchName.Left(g_Git.GetShortHASHLength()) + L"...";
			}

			// sanity check