void CLocalListView::ApplyCurrentFilter()
{
unsigned int min = m_hasParent ? 1 : 0;
if (m_fileData.size() <= min)
return;
wxString focused;
const std::list<wxString>& selectedNames = RememberSelectedItems(focused);
CFilterDialog filter;
m_indexMapping.clear();
m_indexMapping.push_back(0);
for (unsigned int i = min; i < m_fileData.size(); i++)
{
const t_fileData& data = m_fileData[i];
if (!filter.FilenameFiltered(data.name, data.dir, data.size, true))
m_indexMapping.push_back(i);
}
SetItemCount(m_indexMapping.size());
SortList();
ReselectItems(selectedNames, focused);
}
bool CLocalListView::DisplayDir(wxString dirname)
{
wxString focused;
std::list<wxString> selectedNames;
if (m_dir != dirname)
{
// Clear selection
int item = -1;
while (true)
{
item = GetNextItem(item, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED | wxLIST_STATE_FOCUSED);
if (item == -1)
break;
SetItemState(item, 0, wxLIST_STATE_SELECTED | wxLIST_STATE_FOCUSED);
}
focused = _T("..");
if (GetItemCount())
EnsureVisible(0);
m_dir = dirname;
}
else
{
// Remember which items were selected
selectedNames = RememberSelectedItems(focused);
}
const int oldItemCount = m_indexMapping.size();
m_fileData.clear();
m_indexMapping.clear();
m_hasParent = CState::LocalDirHasParent(dirname);
if (m_hasParent)
{
t_fileData data;
data.dir = true;
data.icon = -2;
data.name = _T("..");
data.size = -1;
data.hasTime = 0;
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
CFilterDialog filter;
wxDir dir(dirname);
if (!dir.IsOpened())
{
SetItemCount(1);
return false;
}
wxString file;
bool found = dir.GetFirst(&file);
int num = m_fileData.size();
while (found)
{
if (file == _T(""))
{
wxGetApp().DisplayEncodingWarning();
found = dir.GetNext(&file);
continue;
}
t_fileData data;
data.dir = wxFileName::DirExists(dirname + file);
data.icon = -2;
data.name = file;
wxStructStat buf;
int result;
result = wxStat(dirname + file, &buf);
if (!result)
{
data.hasTime = true;
data.lastModified = wxDateTime(buf.st_mtime);
}
else
data.hasTime = false;
if (data.dir)
data.size = -1;
else
data.size = result ? -1 : buf.st_size;
m_fileData.push_back(data);
if (!filter.FilenameFiltered(data.name, data.dir, data.size, true))
m_indexMapping.push_back(num);
num++;
found = dir.GetNext(&file);
}
}
if (m_dropTarget != -1)
{
t_fileData* 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();
ReselectItems(selectedNames, focused);
Refresh();
return true;
}
void CLocalListView::RefreshFile(const wxString& file)
{
CLocalFileData data;
bool wasLink;
enum CLocalFileSystem::local_fileType type = CLocalFileSystem::GetFileInfo(m_dir + file, wasLink, &data.size, &data.lastModified, &data.attributes);
if (type == CLocalFileSystem::unknown)
return;
data.flags = normal;
data.icon = -2;
data.name = file;
#ifdef __WXMSW__
data.label = file;
#endif
data.dir = type == CLocalFileSystem::dir;
CFilterManager filter;
if (filter.FilenameFiltered(data.name, m_dir, data.dir, data.size, true, data.attributes, data.lastModified))
return;
CancelLabelEdit();
// Look if file data already exists
unsigned int i = 0;
for (std::vector<CLocalFileData>::iterator iter = m_fileData.begin(); iter != m_fileData.end(); ++iter, ++i)
{
const CLocalFileData& oldData = *iter;
if (oldData.name != file)
continue;
// Update file list status bar
if (m_pFilelistStatusBar)
{
#ifndef __WXMSW__
// GetNextItem is O(n) if nothing is selected, GetSelectedItemCount() is O(1)
if (GetSelectedItemCount())
#endif
{
int item = -1;
for (;;)
{
item = GetNextItem(item, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
if (item == -1)
break;
if (m_indexMapping[item] != i)
continue;
if (oldData.dir)
m_pFilelistStatusBar->UnselectDirectory();
else
m_pFilelistStatusBar->UnselectFile(oldData.size);
if (data.dir)
m_pFilelistStatusBar->SelectDirectory();
else
m_pFilelistStatusBar->SelectFile(data.size);
break;
}
}
if (oldData.dir)
m_pFilelistStatusBar->RemoveDirectory();
else
m_pFilelistStatusBar->RemoveFile(oldData.size);
if (data.dir)
m_pFilelistStatusBar->AddDirectory();
else
m_pFilelistStatusBar->AddFile(data.size);
}
// Update the data
data.fileType = oldData.fileType;
*iter = data;
if (IsComparing())
{
// Sort order doesn't change
RefreshComparison();
}
else
{
if (m_sortColumn)
SortList();
RefreshListOnly(false);
}
return;
}
if (data.dir)
m_pFilelistStatusBar->AddDirectory();
else
m_pFilelistStatusBar->AddFile(data.size);
wxString focused;
std::list<wxString> selectedNames;
if (IsComparing())
{
wxASSERT(!m_originalIndexMapping.empty());
selectedNames = RememberSelectedItems(focused);
m_indexMapping.clear();
m_originalIndexMapping.swap(m_indexMapping);
}
// Insert new entry
int index = m_fileData.size();
m_fileData.push_back(data);
// Find correct position in index mapping
std::vector<unsigned int>::iterator start = m_indexMapping.begin();
if (m_hasParent)
++start;
CFileListCtrl<CLocalFileData>::CSortComparisonObject compare = GetSortComparisonObject();
std::vector<unsigned int>::iterator insertPos = std::lower_bound(start, m_indexMapping.end(), index, compare);
compare.Destroy();
const int item = insertPos - m_indexMapping.begin();
m_indexMapping.insert(insertPos, index);
if (!IsComparing())
{
SetItemCount(m_indexMapping.size());
// Move selections
int prevState = 0;
for (unsigned int i = item; i < m_indexMapping.size(); i++)
{
int state = GetItemState(i, wxLIST_STATE_SELECTED | wxLIST_STATE_FOCUSED);
if (state != prevState)
{
SetItemState(i, prevState, wxLIST_STATE_FOCUSED);
SetSelection(i, (prevState & wxLIST_STATE_SELECTED) != 0);
prevState = state;
}
}
RefreshListOnly();
}
else
{
RefreshComparison();
if (m_pFilelistStatusBar)
m_pFilelistStatusBar->UnselectAll();
ReselectItems(selectedNames, focused);
}
}
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();
}