void CComparableListing::RefreshComparison()
{
if (!m_pComparisonManager)
return;
if (!IsComparing())
return;
if (!CanStartComparison(0) || !GetOther() || !GetOther()->CanStartComparison(0))
{
ExitComparisonMode();
return;
}
m_pComparisonManager->CompareListings();
}
void CComparisonManager::SetListings(CComparableListing* pLeft, CComparableListing* pRight)
{
wxASSERT((pLeft && pRight) || (!pLeft && !pRight));
if (IsComparing())
ExitComparisonMode();
if (m_pLeft)
m_pLeft->SetOther(0);
if (m_pRight)
m_pRight->SetOther(0);
m_pLeft = pLeft;
m_pRight = pRight;
if (m_pLeft)
m_pLeft->SetOther(m_pRight);
if (m_pRight)
m_pRight->SetOther(m_pLeft);
}
bool CLocalListView::DisplayDir(wxString dirname)
{
CancelLabelEdit();
wxString focused;
std::list<wxString> selectedNames;
bool ensureVisible = false;
if (m_dir != dirname)
{
ResetSearchPrefix();
if (IsComparing())
ExitComparisonMode();
ClearSelection();
focused = m_pState->GetPreviouslyVisitedLocalSubdir();
ensureVisible = !focused.IsEmpty();
if (focused.IsEmpty())
focused = _T("..");
if (GetItemCount())
EnsureVisible(0);
m_dir = dirname;
}
else
{
// Remember which items were selected
selectedNames = RememberSelectedItems(focused);
}
if (m_pFilelistStatusBar)
m_pFilelistStatusBar->UnselectAll();
const int oldItemCount = m_indexMapping.size();
m_fileData.clear();
m_indexMapping.clear();
m_hasParent = CLocalPath(dirname).HasLogicalParent();
if (m_hasParent)
{
CLocalFileData data;
data.flags = normal;
data.dir = true;
data.icon = -2;
data.name = _T("..");
#ifdef __WXMSW__
data.label = _T("..");
#endif
data.size = -1;
m_fileData.push_back(data);
m_indexMapping.push_back(0);
}
#ifdef __WXMSW__
if (dirname == _T("\\"))
{
DisplayDrives();
}
else if (dirname.Left(2) == _T("\\\\"))
{
int pos = dirname.Mid(2).Find('\\');
if (pos != -1 && pos + 3 != (int)dirname.Len())
goto regular_dir;
// UNC path without shares
DisplayShares(dirname);
}
else
#endif
{
#ifdef __WXMSW__
regular_dir:
#endif
CFilterManager filter;
CLocalFileSystem local_filesystem;
if (!local_filesystem.BeginFindFiles(dirname, false))
{
SetItemCount(1);
return false;
}
wxLongLong totalSize;
int unknown_sizes = 0;
int totalFileCount = 0;
int totalDirCount = 0;
int hidden = 0;
int num = m_fileData.size();
CLocalFileData data;
data.flags = normal;
data.icon = -2;
bool wasLink;
while (local_filesystem.GetNextFile(data.name, wasLink, data.dir, &data.size, &data.lastModified, &data.attributes))
{
if (data.name.IsEmpty())
{
wxGetApp().DisplayEncodingWarning();
continue;
}
#ifdef __WXMSW__
data.label = data.name;
#endif
m_fileData.push_back(data);
if (!filter.FilenameFiltered(data.name, dirname, data.dir, data.size, true, data.attributes, data.lastModified))
{
if (data.dir)
totalDirCount++;
else
{
if (data.size != -1)
totalSize += data.size;
else
unknown_sizes++;
totalFileCount++;
}
m_indexMapping.push_back(num);
}
else
hidden++;
num++;
}
if (m_pFilelistStatusBar)
m_pFilelistStatusBar->SetDirectoryContents(totalFileCount, totalDirCount, totalSize, unknown_sizes, hidden);
}
if (m_dropTarget != -1)
{
CLocalFileData* data = GetData(m_dropTarget);
if (!data || !data->dir)
{
SetItemState(m_dropTarget, 0, wxLIST_STATE_DROPHILITED);
m_dropTarget = -1;
}
}
const int count = m_indexMapping.size();
if (oldItemCount != count)
SetItemCount(count);
SortList(-1, -1, false);
if (IsComparing())
{
m_originalIndexMapping.clear();
RefreshComparison();
}
ReselectItems(selectedNames, focused, ensureVisible);
RefreshListOnly();
return true;
}
void CLocalListView::ApplyCurrentFilter()
{
CFilterManager filter;
if (!filter.HasSameLocalAndRemoteFilters() && IsComparing())
ExitComparisonMode();
unsigned int min = m_hasParent ? 1 : 0;
if (m_fileData.size() <= min)
return;
wxString focused;
const std::list<wxString>& selectedNames = RememberSelectedItems(focused);
if (m_pFilelistStatusBar)
m_pFilelistStatusBar->UnselectAll();
wxLongLong totalSize;
int unknown_sizes = 0;
int totalFileCount = 0;
int totalDirCount = 0;
int hidden = 0;
m_indexMapping.clear();
if (m_hasParent)
m_indexMapping.push_back(0);
for (unsigned int i = min; i < m_fileData.size(); i++)
{
const CLocalFileData& data = m_fileData[i];
if (data.flags == fill)
continue;
if (filter.FilenameFiltered(data.name, m_dir, data.dir, data.size, true, data.attributes, data.lastModified)) {
hidden++;
continue;
}
if (data.dir)
totalDirCount++;
else
{
if (data.size != -1)
totalSize += data.size;
else
unknown_sizes++;
totalFileCount++;
}
m_indexMapping.push_back(i);
}
SetItemCount(m_indexMapping.size());
if (m_pFilelistStatusBar)
m_pFilelistStatusBar->SetDirectoryContents(totalFileCount, totalDirCount, totalSize, unknown_sizes, hidden);
SortList(-1, -1, false);
if (IsComparing())
{
m_originalIndexMapping.clear();
RefreshComparison();
}
ReselectItems(selectedNames, focused);
if (!IsComparing())
RefreshListOnly();
}