bool SVNDiff::ShowCompare( const CTSVNPath& url1, const SVNRev& rev1, const CTSVNPath& url2, const SVNRev& rev2, SVNRev peg, bool ignoreprops, const CString& options, bool ignoreancestry /*= false*/, bool blame /*= false*/, svn_node_kind_t nodekind /*= svn_node_unknown*/ )
{
CTSVNPath tempfile;
CString mimetype;
CProgressDlg progDlg;
progDlg.SetTitle(IDS_APPNAME);
progDlg.SetTime(false);
m_pSVN->SetAndClearProgressInfo(&progDlg);
CAppUtils::DiffFlags diffFlags;
diffFlags.ReadOnly().AlternativeTool(m_bAlternativeTool);
if ((m_pSVN->PathIsURL(url1))||(!rev1.IsWorking())||(!url1.IsEquivalentTo(url2)))
{
// no working copy path!
progDlg.ShowModeless(GetHWND());
tempfile = CTempFiles::Instance().GetTempFilePath(false, url1);
// first find out if the url points to a file or dir
CString sRepoRoot;
if ((nodekind != svn_node_dir)&&(nodekind != svn_node_file))
{
progDlg.SetLine(1, CString(MAKEINTRESOURCE(IDS_PROGRESS_INFO)));
SVNInfo info;
const SVNInfoData * data = info.GetFirstFileInfo(url1, (peg.IsValid() ? peg : m_headPeg), rev1, svn_depth_empty);
if (data == NULL)
{
data = info.GetFirstFileInfo(url1, (peg.IsValid() ? peg : rev1), rev1, svn_depth_empty);
if (data == NULL)
{
data = info.GetFirstFileInfo(url1, (peg.IsValid() ? peg : rev2), rev1, svn_depth_empty);
if (data == NULL)
{
progDlg.Stop();
m_pSVN->SetAndClearProgressInfo((HWND)NULL);
info.ShowErrorDialog(GetHWND());
return false;
}
else
{
sRepoRoot = data->reposRoot;
nodekind = data->kind;
peg = peg.IsValid() ? peg : rev2;
}
}
else
{
sRepoRoot = data->reposRoot;
nodekind = data->kind;
peg = peg.IsValid() ? peg : rev1;
}
}
else
{
sRepoRoot = data->reposRoot;
nodekind = data->kind;
peg = peg.IsValid() ? peg : m_headPeg;
}
}
else
{
sRepoRoot = m_pSVN->GetRepositoryRoot(url1);
peg = peg.IsValid() ? peg : m_headPeg;
}
if (nodekind == svn_node_dir)
{
if (rev1.IsWorking())
{
if (UnifiedDiff(tempfile, url1, rev1, url2, rev2, (peg.IsValid() ? peg : SVNRev::REV_WC), options))
{
CString sWC;
sWC.LoadString(IDS_DIFF_WORKINGCOPY);
progDlg.Stop();
m_pSVN->SetAndClearProgressInfo((HWND)NULL);
return !!CAppUtils::StartExtPatch(tempfile, url1.GetDirectory(), sWC, url2.GetSVNPathString(), TRUE);
}
}
else
{
progDlg.Stop();
m_pSVN->SetAndClearProgressInfo((HWND)NULL);
CFileDiffDlg fdlg;
fdlg.DoBlame(blame);
if (url1.IsEquivalentTo(url2))
{
fdlg.SetDiff(url1, (peg.IsValid() ? peg : m_headPeg), rev1, rev2, svn_depth_infinity, ignoreancestry);
fdlg.DoModal();
}
else
{
fdlg.SetDiff(url1, rev1, url2, rev2, svn_depth_infinity, ignoreancestry);
fdlg.DoModal();
}
}
}
else
{
if (url1.IsEquivalentTo(url2) && !ignoreprops)
{
svn_revnum_t baseRev = 0;
DiffProps(url1, rev2, rev1, baseRev);
}
// diffing two revs of a file, so export two files
CTSVNPath tempfile1 = CTempFiles::Instance().GetTempFilePath(m_bRemoveTempFiles, blame ? CTSVNPath() : url1, rev1);
CTSVNPath tempfile2 = CTempFiles::Instance().GetTempFilePath(m_bRemoveTempFiles, blame ? CTSVNPath() : url2, rev2);
m_pSVN->SetAndClearProgressInfo(&progDlg, true); // activate progress bar
progDlg.FormatPathLine(1, IDS_PROGRESSGETFILEREVISION, (LPCTSTR)url1.GetUIFileOrDirectoryName(), (LPCTSTR)rev1.ToString());
CAppUtils::GetMimeType(url1, mimetype, rev1);
CBlame blamer;
blamer.SetAndClearProgressInfo(&progDlg, true);
if (blame)
{
if (!blamer.BlameToFile(url1, 1, rev1, peg.IsValid() ? peg : rev1, tempfile1, options, TRUE, TRUE))
{
if ((peg.IsValid())&&(blamer.GetSVNError()->apr_err != SVN_ERR_CLIENT_IS_BINARY_FILE))
{
if (!blamer.BlameToFile(url1, 1, rev1, rev1, tempfile1, options, TRUE, TRUE))
{
progDlg.Stop();
m_pSVN->SetAndClearProgressInfo((HWND)NULL);
blamer.ShowErrorDialog(GetHWND());
return false;
}
}
else
{
if (blamer.GetSVNError()->apr_err != SVN_ERR_CLIENT_IS_BINARY_FILE)
{
progDlg.Stop();
m_pSVN->SetAndClearProgressInfo((HWND)NULL);
}
blamer.ShowErrorDialog(GetHWND());
if (blamer.GetSVNError()->apr_err == SVN_ERR_CLIENT_IS_BINARY_FILE)
blame = false;
else
return false;
}
}
}
if (!blame)
{
bool tryWorking = (!m_pSVN->PathIsURL(url1) && rev1.IsWorking() && PathFileExists(url1.GetWinPath()));
if (!m_pSVN->Export(url1, tempfile1, peg.IsValid() && !tryWorking ? peg : rev1, rev1))
{
if (peg.IsValid())
{
if (!m_pSVN->Export(url1, tempfile1, rev1, rev1))
{
progDlg.Stop();
m_pSVN->SetAndClearProgressInfo((HWND)NULL);
m_pSVN->ShowErrorDialog(GetHWND());
return false;
}
}
else
{
progDlg.Stop();
m_pSVN->SetAndClearProgressInfo((HWND)NULL);
m_pSVN->ShowErrorDialog(GetHWND());
return false;
}
}
}
SetFileAttributes(tempfile1.GetWinPath(), FILE_ATTRIBUTE_READONLY);
progDlg.FormatPathLine(1, IDS_PROGRESSGETFILEREVISION, (LPCTSTR)url2.GetUIFileOrDirectoryName(), (LPCTSTR)rev2.ToString());
progDlg.SetProgress(50,100);
if (blame)
{
if (!blamer.BlameToFile(url2, 1, rev2, peg.IsValid() ? peg : rev2, tempfile2, options, TRUE, TRUE))
{
if (peg.IsValid())
{
if (!blamer.BlameToFile(url2, 1, rev2, rev2, tempfile2, options, TRUE, TRUE))
{
progDlg.Stop();
m_pSVN->SetAndClearProgressInfo((HWND)NULL);
m_pSVN->ShowErrorDialog(GetHWND());
return false;
}
}
else
{
progDlg.Stop();
m_pSVN->SetAndClearProgressInfo((HWND)NULL);
m_pSVN->ShowErrorDialog(GetHWND());
return false;
}
}
}
else
{
if (!m_pSVN->Export(url2, tempfile2, peg.IsValid() ? peg : rev2, rev2))
{
if (peg.IsValid())
{
if (!m_pSVN->Export(url2, tempfile2, rev2, rev2))
{
progDlg.Stop();
m_pSVN->SetAndClearProgressInfo((HWND)NULL);
m_pSVN->ShowErrorDialog(GetHWND());
return false;
}
}
else
{
progDlg.Stop();
m_pSVN->SetAndClearProgressInfo((HWND)NULL);
m_pSVN->ShowErrorDialog(GetHWND());
return false;
}
}
}
SetFileAttributes(tempfile2.GetWinPath(), FILE_ATTRIBUTE_READONLY);
progDlg.SetProgress(100,100);
progDlg.Stop();
m_pSVN->SetAndClearProgressInfo((HWND)NULL);
CString revname1, revname2;
if (url1.IsEquivalentTo(url2))
{
revname1.Format(L"%s Revision %s", (LPCTSTR)url1.GetUIFileOrDirectoryName(), (LPCTSTR)rev1.ToString());
revname2.Format(L"%s Revision %s", (LPCTSTR)url2.GetUIFileOrDirectoryName(), (LPCTSTR)rev2.ToString());
}
else
{
if (sRepoRoot.IsEmpty())
{
revname1.Format(L"%s Revision %s", (LPCTSTR)url1.GetSVNPathString(), (LPCTSTR)rev1.ToString());
revname2.Format(L"%s Revision %s", (LPCTSTR)url2.GetSVNPathString(), (LPCTSTR)rev2.ToString());
}
else
{
if (url1.IsUrl())
revname1.Format(L"%s Revision %s", (LPCTSTR)url1.GetSVNPathString().Mid(sRepoRoot.GetLength()), (LPCTSTR)rev1.ToString());
else
revname1.Format(L"%s Revision %s", (LPCTSTR)url1.GetSVNPathString(), (LPCTSTR)rev1.ToString());
if (url2.IsUrl() && (url2.GetSVNPathString().Left(sRepoRoot.GetLength()).Compare(sRepoRoot) == 0))
revname2.Format(L"%s Revision %s", (LPCTSTR)url2.GetSVNPathString().Mid(sRepoRoot.GetLength()), (LPCTSTR)rev2.ToString());
else
revname2.Format(L"%s Revision %s", (LPCTSTR)url2.GetSVNPathString(), (LPCTSTR)rev2.ToString());
}
}
return CAppUtils::StartExtDiff(tempfile1, tempfile2, revname1, revname2, url1, url2, rev1, rev2, peg, diffFlags.Blame(blame), m_JumpLine, L"", mimetype);
}
}
else
{
// compare with working copy
if (PathIsDirectory(url1.GetWinPath()))
{
if (UnifiedDiff(tempfile, url1, rev1, url1, rev2, (peg.IsValid() ? peg : SVNRev::REV_WC), options))
{
CString sWC, sRev;
sWC.LoadString(IDS_DIFF_WORKINGCOPY);
sRev.Format(IDS_DIFF_REVISIONPATCHED, (LONG)rev2);
progDlg.Stop();
m_pSVN->SetAndClearProgressInfo((HWND)NULL);
return !!CAppUtils::StartExtPatch(tempfile, url1.GetDirectory(), sWC, sRev, TRUE);
}
}
else
{
ASSERT(rev1.IsWorking());
if (url1.IsEquivalentTo(url2) && !ignoreprops)
{
svn_revnum_t baseRev = 0;
DiffProps(url1, rev1, rev2, baseRev);
}
m_pSVN->SetAndClearProgressInfo(&progDlg, true); // activate progress bar
progDlg.ShowModeless(GetHWND());
progDlg.FormatPathLine(1, IDS_PROGRESSGETFILEREVISION, (LPCTSTR)url1.GetUIFileOrDirectoryName(), (LPCTSTR)rev2.ToString());
tempfile = CTempFiles::Instance().GetTempFilePath(m_bRemoveTempFiles, url1, rev2);
if (blame)
{
CBlame blamer;
if (!blamer.BlameToFile(url1, 1, rev2, (peg.IsValid() ? peg : SVNRev::REV_WC), tempfile, options, TRUE, TRUE))
{
if (peg.IsValid())
{
if (!blamer.BlameToFile(url1, 1, rev2, SVNRev::REV_WC, tempfile, options, TRUE, TRUE))
{
progDlg.Stop();
m_pSVN->SetAndClearProgressInfo((HWND)NULL);
m_pSVN->ShowErrorDialog(GetHWND());
return false;
}
}
else
{
progDlg.Stop();
m_pSVN->SetAndClearProgressInfo((HWND)NULL);
m_pSVN->ShowErrorDialog(GetHWND());
return false;
}
}
progDlg.Stop();
m_pSVN->SetAndClearProgressInfo((HWND)NULL);
SetFileAttributes(tempfile.GetWinPath(), FILE_ATTRIBUTE_READONLY);
CTSVNPath tempfile2 = CTempFiles::Instance().GetTempFilePath(false, url1);
if (!blamer.BlameToFile(url1, 1, SVNRev::REV_WC, SVNRev::REV_WC, tempfile2, options, TRUE, TRUE))
{
progDlg.Stop();
m_pSVN->SetAndClearProgressInfo((HWND)NULL);
m_pSVN->ShowErrorDialog(GetHWND());
return false;
}
CString revname, wcname;
revname.Format(L"%s Revision %ld", (LPCTSTR)url1.GetFilename(), (LONG)rev2);
wcname.Format(IDS_DIFF_WCNAME, (LPCTSTR)url1.GetFilename());
m_pSVN->SetAndClearProgressInfo((HWND)NULL);
return CAppUtils::StartExtDiff(tempfile, tempfile2, revname, wcname, url1, url2, rev1, rev2, peg, diffFlags, m_JumpLine, url1.GetFileOrDirectoryName(), L"");
}
else
{
if (!m_pSVN->Export(url1, tempfile, (peg.IsValid() ? peg : SVNRev::REV_WC), rev2))
{
if (peg.IsValid())
{
if (!m_pSVN->Export(url1, tempfile, SVNRev::REV_WC, rev2))
{
progDlg.Stop();
m_pSVN->SetAndClearProgressInfo((HWND)NULL);
m_pSVN->ShowErrorDialog(GetHWND());
return false;
}
}
else
{
progDlg.Stop();
m_pSVN->SetAndClearProgressInfo((HWND)NULL);
m_pSVN->ShowErrorDialog(GetHWND());
return false;
}
}
progDlg.Stop();
m_pSVN->SetAndClearProgressInfo((HWND)NULL);
SetFileAttributes(tempfile.GetWinPath(), FILE_ATTRIBUTE_READONLY);
CString revname, wcname;
revname.Format(L"%s Revision %s", (LPCTSTR)url1.GetFilename(), (LPCTSTR)rev2.ToString());
wcname.Format(IDS_DIFF_WCNAME, (LPCTSTR)url1.GetFilename());
return CAppUtils::StartExtDiff(tempfile, url1, revname, wcname, url1, url1, rev2, rev1, peg, diffFlags, m_JumpLine, url1.GetFileOrDirectoryName(), L"");
}
}
}
m_pSVN->SetAndClearProgressInfo((HWND)NULL);
return false;
}
void CFileDiffDlg::DoDiff(int selIndex, bool blame)
{
CFileDiffDlg::FileDiff fd = m_arFilteredList[selIndex];
CTSVNPath url1 = CTSVNPath(m_path1.GetSVNPathString() + _T("/") + fd.path.GetSVNPathString());
CTSVNPath url2 = m_bDoPegDiff ? url1 : CTSVNPath(m_path2.GetSVNPathString() + _T("/") + fd.path.GetSVNPathString());
if (fd.kind == svn_client_diff_summarize_kind_deleted)
{
if (!PathIsURL(url1))
url1 = CTSVNPath(GetURLFromPath(m_path1) + _T("/") + fd.path.GetSVNPathString());
if (!PathIsURL(url2))
url2 = m_bDoPegDiff ? url1 : CTSVNPath(GetURLFromPath(m_path2) + _T("/") + fd.path.GetSVNPathString());
}
if (fd.propchanged)
{
DiffProps(selIndex);
}
if (fd.node == svn_node_dir)
return;
CTSVNPath tempfile = CTempFiles::Instance().GetTempFilePath(false, m_path1, m_rev1);
CString sTemp;
CProgressDlg progDlg;
progDlg.SetTitle(IDS_PROGRESSWAIT);
progDlg.SetAnimation(IDR_DOWNLOAD);
progDlg.ShowModeless(this);
progDlg.FormatPathLine(1, IDS_PROGRESSGETFILE, (LPCTSTR)m_path1.GetUIPathString());
progDlg.FormatNonPathLine(2, IDS_PROGRESSREVISIONTEXT, (LPCTSTR)m_rev1.ToString());
if ((fd.kind != svn_client_diff_summarize_kind_added)&&(!blame)&&(!Cat(url1, m_bDoPegDiff ? m_peg : m_rev1, m_rev1, tempfile)))
{
if ((!m_bDoPegDiff)||(!Cat(url1, m_rev1, m_rev1, tempfile)))
{
CMessageBox::Show(this->m_hWnd, GetLastErrorMessage(), _T("TortoiseSVN"), MB_ICONERROR);
return;
}
}
else if ((fd.kind != svn_client_diff_summarize_kind_added)&&(blame)&&(!m_blamer.BlameToFile(url1, 1, m_rev1, m_bDoPegDiff ? m_peg : m_rev1, tempfile, _T(""), TRUE, TRUE)))
{
if ((!m_bDoPegDiff)||(!m_blamer.BlameToFile(url1, 1, m_rev1, m_rev1, tempfile, _T(""), TRUE, TRUE)))
{
CMessageBox::Show(this->m_hWnd, m_blamer.GetLastErrorMessage(), _T("TortoiseSVN"), MB_ICONERROR);
return;
}
}
SetFileAttributes(tempfile.GetWinPath(), FILE_ATTRIBUTE_READONLY);
progDlg.SetProgress(1, 2);
progDlg.FormatPathLine(1, IDS_PROGRESSGETFILE, (LPCTSTR)url2.GetUIPathString());
progDlg.FormatNonPathLine(2, IDS_PROGRESSREVISIONTEXT, (LPCTSTR)m_rev2.ToString());
CTSVNPath tempfile2 = CTempFiles::Instance().GetTempFilePath(false, url2, m_rev2);
if ((fd.kind != svn_client_diff_summarize_kind_deleted)&&(!blame)&&(!Cat(url2, m_bDoPegDiff ? m_peg : m_rev2, m_rev2, tempfile2)))
{
if ((!m_bDoPegDiff)||(!Cat(url2, m_rev2, m_rev2, tempfile2)))
{
CMessageBox::Show(this->m_hWnd, GetLastErrorMessage(), _T("TortoiseSVN"), MB_ICONERROR);
return;
}
}
else if ((fd.kind != svn_client_diff_summarize_kind_deleted)&&(blame)&&(!m_blamer.BlameToFile(url2, 1, m_bDoPegDiff ? m_peg : m_rev2, m_rev2, tempfile2, _T(""), TRUE, TRUE)))
{
if ((!m_bDoPegDiff)||(!m_blamer.BlameToFile(url2, 1, m_rev2, m_rev2, tempfile2, _T(""), TRUE, TRUE)))
{
CMessageBox::Show(this->m_hWnd, m_blamer.GetLastErrorMessage(), _T("TortoiseSVN"), MB_ICONERROR);
return;
}
}
SetFileAttributes(tempfile2.GetWinPath(), FILE_ATTRIBUTE_READONLY);
progDlg.SetProgress(2,2);
progDlg.Stop();
CString rev1name, rev2name;
if (m_bDoPegDiff)
{
rev1name.Format(_T("%s Revision %ld"), (LPCTSTR)fd.path.GetSVNPathString(), (LONG)m_rev1);
rev2name.Format(_T("%s Revision %ld"), (LPCTSTR)fd.path.GetSVNPathString(), (LONG)m_rev2);
}
else
{
rev1name = m_path1.GetSVNPathString() + _T("/") + fd.path.GetSVNPathString();
rev2name = m_path2.GetSVNPathString() + _T("/") + fd.path.GetSVNPathString();
}
CAppUtils::DiffFlags flags;
flags.AlternativeTool(!!(GetAsyncKeyState(VK_SHIFT) & 0x8000));
flags.Blame(blame);
CAppUtils::StartExtDiff(
tempfile, tempfile2, rev1name, rev2name, flags, 0);
}