#include "wx/module.h"
#endif
+#include "wx/filename.h"
#include "wx/filefn.h"
#include "wx/imaglist.h"
#include "wx/tokenzr.h"
#endif
#if defined(__WXMAC__)
- #include "wx/mac/private.h" // includes mac headers
+ #include "wx/osx/private.h" // includes mac headers
#endif
#ifdef __WXMSW__
size_t wxGetAvailableDrives(wxArrayString &paths, wxArrayString &names, wxArrayInt &icon_ids)
{
-#if defined(__WINDOWS__) || defined(__DOS__) || defined(__OS2__)
+#ifdef wxHAS_FILESYSTEM_VOLUMES
#ifdef __WXWINCE__
// No logical drives; return "\"
{
if (ulDriveMap & ( 1 << i ))
{
- wxString path, name;
- path.Printf(wxT("%c:\\"), 'A' + i);
- name.Printf(wxT("%c:"), 'A' + i);
+ const wxString path = wxFileName::GetVolumeString(
+ 'A' + i, wxPATH_GET_SEPARATOR);
+ const wxString name = wxFileName::GetVolumeString(
+ 'A' + i, wxPATH_NO_SEPARATOR);
// Note: If _filesys is unsupported by some compilers,
// we can always replace it by DosQueryFSAttach
}
}
#else // !__WIN32__, !__OS2__
- int drive;
-
/* If we can switch to the drive, it exists. */
- for( drive = 1; drive <= 26; drive++ )
+ for ( char drive = 'A'; drive <= 'Z'; drive++ )
{
- wxString path, name;
- path.Printf(wxT("%c:\\"), (char) (drive + 'a' - 1));
- name.Printf(wxT("%c:"), (char) (drive + 'A' - 1));
+ const wxString
+ path = wxFileName::GetVolumeString(drive, wxPATH_GET_SEPARATOR);
if (wxIsDriveAvailable(path))
{
paths.Add(path);
- names.Add(name);
- icon_ids.Add((drive <= 2) ? wxFileIconsTable::floppy : wxFileIconsTable::drive);
+ names.Add(wxFileName::GetVolumeString(drive, wxPATH_NO_SEPARATOR));
+ icon_ids.Add(drive <= 2 ? wxFileIconsTable::floppy
+ : wxFileIconsTable::drive);
}
}
#endif // __WIN32__/!__WIN32__
-#elif defined(__WXMAC__)
+#elif defined(__WXMAC__) && wxOSX_USE_COCOA_OR_CARBON
ItemCount volumeIndex = 1;
OSErr err = noErr ;
}
}
-#elif defined(__UNIX__)
+#elif defined(__UNIX__) || defined(__WXPALMOS__)
paths.Add(wxT("/"));
names.Add(wxT("/"));
icon_ids.Add(wxFileIconsTable::computer);
wxFLAGS_MEMBER(wxDIRCTRL_DIR_ONLY)
wxFLAGS_MEMBER(wxDIRCTRL_3D_INTERNAL)
wxFLAGS_MEMBER(wxDIRCTRL_SELECT_FIRST)
+ wxFLAGS_MEMBER(wxDIRCTRL_MULTIPLE)
wxEND_FLAGS( wxGenericDirCtrlStyle )
if (style & wxDIRCTRL_EDIT_LABELS)
treeStyle |= wxTR_EDIT_LABELS;
+ if (style & wxDIRCTRL_MULTIPLE)
+ treeStyle |= wxTR_MULTIPLE;
+
if ((style & wxDIRCTRL_3D_INTERNAL) == 0)
treeStyle |= wxNO_BORDER;
m_showHidden = show;
- wxString path = GetPath();
- ReCreateTree();
- SetPath(path);
+ if ( HasFlag(wxDIRCTRL_MULTIPLE) )
+ {
+ wxArrayString paths;
+ GetPaths(paths);
+ ReCreateTree();
+ for ( unsigned n = 0; n < paths.size(); n++ )
+ {
+ ExpandPath(paths[n]);
+ }
+ }
+ else
+ {
+ wxString path = GetPath();
+ ReCreateTree();
+ SetPath(path);
+ }
}
const wxTreeItemId
{
// we don't need focus ourselves, give it to the tree so that the user
// could navigate it
- m_treeCtrl->SetFocus();
+ if (m_treeCtrl)
+ m_treeCtrl->SetFocus();
}
void wxGenericDirCtrl::OnBeginEditItem(wxTreeEvent &event)
// ctor when wxTR_HIDE_ROOT was specified
if (!m_rootId.IsOk())
-
m_rootId = m_treeCtrl->GetRootItem();
ExpandDir(parentId);
- if ( m_treeCtrl->GetChildrenCount(parentId, false) == 0 )
- {
- m_treeCtrl->SetItemHasChildren(parentId, false);
- }
}
void wxGenericDirCtrl::OnCollapseItem(wxTreeEvent &event )
return;
data->m_isExpanded = false;
- wxTreeItemIdValue cookie;
- /* Workaround because DeleteChildren has disapeared (why?) and
- * CollapseAndReset doesn't work as advertised (deletes parent too) */
- child = m_treeCtrl->GetFirstChild(parentId, cookie);
- while (child.IsOk())
- {
- m_treeCtrl->Delete(child);
- /* Not GetNextChild below, because the cookie mechanism can't
- * handle disappearing children! */
- child = m_treeCtrl->GetFirstChild(parentId, cookie);
- }
+
+ m_treeCtrl->Freeze();
if (parentId != m_treeCtrl->GetRootItem())
- m_treeCtrl->Collapse(parentId);
+ m_treeCtrl->CollapseAndReset(parentId);
+ m_treeCtrl->DeleteChildren(parentId);
+ m_treeCtrl->Thaw();
}
-void wxGenericDirCtrl::ExpandDir(wxTreeItemId parentId)
+void wxGenericDirCtrl::PopulateNode(wxTreeItemId parentId)
{
wxDirItemData *data = (wxDirItemData *) m_treeCtrl->GetItemData(parentId);
filenames.Sort(wxDirCtrlStringCompareFunction);
}
+ // Now we really know whether we have any children so tell the tree control
+ // about it.
+ m_treeCtrl->SetItemHasChildren(parentId, !dirs.empty() || !filenames.empty());
+
// Add the sorted dirs
size_t i;
for (i = 0; i < dirs.GetCount(); i++)
// assume that it does have children by default as it can take a long
// time to really check for this (think remote drives...)
//
- // and if we're wrong, we'll correct it later in OnExpandItem() if
+ // and if we're wrong, we'll correct the icon later if
// the user really tries to open this item
m_treeCtrl->SetItemHasChildren(id);
}
}
}
+void wxGenericDirCtrl::ExpandDir(wxTreeItemId parentId)
+{
+ // ExpandDir() will not actually expand the tree node, just populate it
+ PopulateNode(parentId);
+}
+
void wxGenericDirCtrl::ReCreateTree()
{
CollapseDir(m_treeCtrl->GetRootItem());
wxString wxGenericDirCtrl::GetPath() const
{
+ // Allow calling GetPath() in multiple selection from OnSelFilter
+ if (m_treeCtrl->HasFlag(wxTR_MULTIPLE))
+ {
+ wxArrayTreeItemIds items;
+ m_treeCtrl->GetSelections(items);
+ if (items.size() > 0)
+ {
+ // return first string only
+ wxTreeItemId id = items[0];
+ wxDirItemData* data = (wxDirItemData*) m_treeCtrl->GetItemData(id);
+ return data->m_path;
+ }
+
+ return wxEmptyString;
+ }
+
wxTreeItemId id = m_treeCtrl->GetSelection();
if (id)
{
return wxEmptyString;
}
+void wxGenericDirCtrl::GetPaths(wxArrayString& paths) const
+{
+ paths.clear();
+
+ wxArrayTreeItemIds items;
+ m_treeCtrl->GetSelections(items);
+ for ( unsigned n = 0; n < items.size(); n++ )
+ {
+ wxTreeItemId id = items[n];
+ wxDirItemData* data = (wxDirItemData*) m_treeCtrl->GetItemData(id);
+ paths.Add(data->m_path);
+ }
+}
+
wxString wxGenericDirCtrl::GetFilePath() const
{
wxTreeItemId id = m_treeCtrl->GetSelection();
return wxEmptyString;
}
+void wxGenericDirCtrl::GetFilePaths(wxArrayString& paths) const
+{
+ paths.clear();
+
+ wxArrayTreeItemIds items;
+ m_treeCtrl->GetSelections(items);
+ for ( unsigned n = 0; n < items.size(); n++ )
+ {
+ wxTreeItemId id = items[n];
+ wxDirItemData* data = (wxDirItemData*) m_treeCtrl->GetItemData(id);
+ if ( !data->m_isDir )
+ paths.Add(data->m_path);
+ }
+}
+
void wxGenericDirCtrl::SetPath(const wxString& path)
{
m_defaultPath = path;
ExpandPath(path);
}
+void wxGenericDirCtrl::SelectPath(const wxString& path, bool select)
+{
+ bool done = false;
+ wxTreeItemId id = FindChild(m_rootId, path, done);
+ wxTreeItemId lastId = id; // The last non-zero id
+ while ( id.IsOk() && !done )
+ {
+ id = FindChild(id, path, done);
+ if ( id.IsOk() )
+ lastId = id;
+ }
+ if ( !lastId.IsOk() )
+ return;
+
+ if ( done )
+ {
+ m_treeCtrl->SelectItem(id, select);
+ }
+}
+
+void wxGenericDirCtrl::SelectPaths(const wxArrayString& paths)
+{
+ if ( HasFlag(wxDIRCTRL_MULTIPLE) )
+ {
+ UnselectAll();
+ for ( unsigned n = 0; n < paths.size(); n++ )
+ {
+ SelectPath(paths[n]);
+ }
+ }
+}
+
+void wxGenericDirCtrl::UnselectAll()
+{
+ m_treeCtrl->UnselectAll();
+}
+
// Not used
#if 0
void wxGenericDirCtrl::FindChildFiles(wxTreeItemId id, int dirFlags, wxArrayString& filenames)
{
int sel = GetSelection();
- wxString currentPath = m_dirCtrl->GetPath();
+ if (m_dirCtrl->HasFlag(wxDIRCTRL_MULTIPLE))
+ {
+ wxArrayString paths;
+ m_dirCtrl->GetPaths(paths);
- m_dirCtrl->SetFilterIndex(sel);
+ m_dirCtrl->SetFilterIndex(sel);
- // If the filter has changed, the view is out of date, so
- // collapse the tree.
- m_dirCtrl->ReCreateTree();
+ // If the filter has changed, the view is out of date, so
+ // collapse the tree.
+ m_dirCtrl->ReCreateTree();
- // Try to restore the selection, or at least the directory
- m_dirCtrl->ExpandPath(currentPath);
+ // Expand and select the previously selected paths
+ for (unsigned int i = 0; i < paths.GetCount(); i++)
+ {
+ m_dirCtrl->ExpandPath(paths.Item(i));
+ }
+ }
+ else
+ {
+ wxString currentPath = m_dirCtrl->GetPath();
+
+ m_dirCtrl->SetFilterIndex(sel);
+ m_dirCtrl->ReCreateTree();
+
+ // Try to restore the selection, or at least the directory
+ m_dirCtrl->ExpandPath(currentPath);
+ }
}
void wxDirFilterListCtrl::FillFilterList(const wxString& filter, int defaultFilter)
#ifndef __WXGTK20__
/* Computer (c) Julian Smart */
-static const char * file_icons_tbl_computer_xpm[] = {
+static const char* const file_icons_tbl_computer_xpm[] = {
/* columns rows colors chars-per-pixel */
"16 16 42 1",
"r c #4E7FD0",
// ----------------------------------------------------------------------------
// global instance of a wxFileIconsTable
-wxFileIconsTable* wxTheFileIconsTable = (wxFileIconsTable *)NULL;
+wxFileIconsTable* wxTheFileIconsTable = NULL;
// A module to allow icons table cleanup
bool OnInit() { wxTheFileIconsTable = new wxFileIconsTable; return true; }
void OnExit()
{
- if (wxTheFileIconsTable)
- {
- delete wxTheFileIconsTable;
- wxTheFileIconsTable = NULL;
- }
+ wxDELETE(wxTheFileIconsTable);
}
};
wxART_CMN_DIALOG,
wxSize(16, 16)));
// executable
- if (GetIconID(wxEmptyString, _T("application/x-executable")) == file)
+ if (GetIconID(wxEmptyString, wxT("application/x-executable")) == file)
{
m_smallImageList->Add(wxArtProvider::GetBitmap(wxART_EXECUTABLE_FILE,
wxART_CMN_DIALOG,
wxSize(16, 16)));
- delete m_HashTable->Get(_T("exe"));
- m_HashTable->Delete(_T("exe"));
- m_HashTable->Put(_T("exe"), new wxFileIconEntry(executable));
+ delete m_HashTable->Get(wxT("exe"));
+ m_HashTable->Delete(wxT("exe"));
+ m_HashTable->Put(wxT("exe"), new wxFileIconEntry(executable));
}
/* else put into list by GetIconID
(KDE defines application/x-executable for *.exe and has nice icon)
projects / wxWidgets.git / blobdiff