/**
* @brief Display file encoding dialog to user & handle user's choices
*/
bool CMergeDoc::DoFileEncodingDialog()
{
if (!PromptAndSaveIfNeeded(true))
return false;
CLoadSaveCodepageDlg dlg(m_nBuffers);
dlg.EnableSaveCodepage(true);
dlg.SetCodepages(m_ptBuf[0]->getCodepage());
if (IDOK != dlg.DoModal())
return false;
bool doLeft = dlg.DoesAffectLeft();
bool doMiddle = dlg.DoesAffectMiddle();
bool doRight = dlg.DoesAffectRight();
FileLocation fileloc[3];
bool bRO[3];
for (int pane = 0; pane < m_nBuffers; pane++)
{
bRO[pane] = m_ptBuf[pane]->GetReadOnly();
if ((pane == 0 && doLeft) ||
(pane == 1 && doRight && m_nBuffers < 3) ||
(pane == 1 && doMiddle && m_nBuffers == 3) ||
(pane == 2 && doRight && m_nBuffers == 3))
{
fileloc[pane].encoding.m_unicoding = ucr::NONE;
fileloc[pane].encoding.m_codepage = dlg.GetLoadCodepage();
}
else
{
fileloc[pane].encoding.m_unicoding = m_ptBuf[pane]->getUnicoding();
fileloc[pane].encoding.m_codepage = m_ptBuf[pane]->getCodepage();
}
fileloc[pane].setPath(m_filePaths[pane]);
}
OpenDocs(m_nBuffers, fileloc, bRO, m_strDesc);
if (dlg.GetSaveCodepage() != dlg.GetLoadCodepage())
{
int nSaveCodepage = dlg.GetSaveCodepage();
for (int pane = 0; pane < m_nBuffers; pane++)
{
bRO[pane] = m_ptBuf[pane]->GetReadOnly();
if (!bRO[pane] && (
(pane == 0 && doLeft) ||
(pane == 1 && doRight && m_nBuffers < 3) ||
(pane == 1 && doMiddle && m_nBuffers == 3) ||
(pane == 2 && doRight && m_nBuffers == 3)
))
{
m_ptBuf[pane]->setCodepage(nSaveCodepage);
m_ptBuf[pane]->SetModified();
UpdateHeaderPath(pane);
}
}
}
return true;
}
/**
* @brief Load one file
*/
HRESULT CHexMergeDoc::LoadOneFile(int index, LPCTSTR filename, BOOL readOnly)
{
if (Try(m_pView[index]->LoadFile(filename), MB_ICONSTOP) != 0)
return E_FAIL;
m_pView[index]->SetReadOnly(readOnly);
m_filePaths.SetPath(index, filename);
ASSERT(m_nBufferType[index] == BUFFER_NORMAL); // should have been initialized to BUFFER_NORMAL in constructor
String strDesc = GetMainFrame()->m_strDescriptions[index];
if (!strDesc.empty())
{
m_strDesc[index] = strDesc;
m_nBufferType[index] = BUFFER_NORMAL_NAMED;
}
UpdateHeaderPath(index);
m_pView[index]->ResizeWindow();
return S_OK;
}
/**
* @brief Perform directory comparison again from scratch
*/
void CDirDoc::Rescan()
{
if (!m_pCtxt)
return;
CDirFrame *pf = m_pDirView->GetParentFrame();
// If we're already doing a rescan, bail out
UINT threadState = m_diffThread.GetThreadState();
if (threadState == CDiffThread::THREAD_COMPARING)
return;
m_statusCursor = new CustomStatusCursor(0, IDC_APPSTARTING, IDS_STATUS_RESCANNING);
GetLog()->Write(CLogFile::LNOTICE, _T("Starting directory scan:\n\tLeft: %s\n\tRight: %s\n"),
m_pCtxt->GetLeftPath().c_str(), m_pCtxt->GetRightPath().c_str());
m_pCompareStats->Reset();
m_pDirView->StartCompare(m_pCompareStats);
// Don't clear if only scanning selected items
if (!m_bMarkedRescan)
{
m_pDirView->DeleteAllDisplayItems();
m_pCtxt->RemoveAll();
}
LoadLineFilterList();
DIFFOPTIONS options = {0};
options.nIgnoreWhitespace = GetOptionsMgr()->GetInt(OPT_CMP_IGNORE_WHITESPACE);
options.bIgnoreBlankLines = GetOptionsMgr()->GetBool(OPT_CMP_IGNORE_BLANKLINES);
options.bFilterCommentsLines = GetOptionsMgr()->GetBool(OPT_CMP_FILTER_COMMENTLINES);
options.bIgnoreCase = GetOptionsMgr()->GetBool(OPT_CMP_IGNORE_CASE);
options.bIgnoreEol = GetOptionsMgr()->GetBool(OPT_CMP_IGNORE_EOL);
m_pCtxt->CreateCompareOptions(options);
m_pCtxt->m_bGuessEncoding = GetOptionsMgr()->GetBool(OPT_CP_DETECT);
m_pCtxt->m_bIgnoreSmallTimeDiff = GetOptionsMgr()->GetBool(OPT_IGNORE_SMALL_FILETIME);
m_pCtxt->m_bStopAfterFirstDiff = GetOptionsMgr()->GetBool(OPT_CMP_STOP_AFTER_FIRST);
m_pCtxt->m_nQuickCompareLimit = GetOptionsMgr()->GetInt(OPT_CMP_QUICK_LIMIT);
m_pCtxt->m_bPluginsEnabled = GetOptionsMgr()->GetBool(OPT_PLUGINS_ENABLED);
m_pCtxt->m_bWalkUniques = GetOptionsMgr()->GetBool(OPT_CMP_WALK_UNIQUE_DIRS);
m_pCtxt->m_pCompareStats = m_pCompareStats;
m_pCtxt->m_bRecursive = !!m_bRecursive;
// Set total items count since we don't collect items
if (m_bMarkedRescan)
m_pCompareStats->IncreaseTotalItems(m_pDirView->GetSelectedCount());
UpdateHeaderPath(0);
UpdateHeaderPath(1);
// draw the headers as active ones
pf->GetHeaderInterface()->SetActive(0, TRUE);
pf->GetHeaderInterface()->SetActive(1, TRUE);
// Make sure filters are up-to-date
theApp.m_globalFileFilter.ReloadUpdatedFilters();
m_pCtxt->m_piFilterGlobal = &theApp.m_globalFileFilter;
// Show active filter name in statusbar
pf->SetFilterStatusDisplay(theApp.m_globalFileFilter.GetFilterNameOrMask().c_str());
// Folder names to compare are in the compare context
m_diffThread.SetContext(m_pCtxt);
m_diffThread.SetHwnd(m_pDirView->GetSafeHwnd());
m_diffThread.SetMessageIDs(MSG_UI_UPDATE);
m_diffThread.SetCompareSelected(!!m_bMarkedRescan);
m_diffThread.CompareDirectories(m_pCtxt->GetNormalizedLeft(),
m_pCtxt->GetNormalizedRight());
m_bMarkedRescan = FALSE;
}
