void OnClear(wxCommandEvent& WXUNUSED(event)) { m_evtConsole->Clear(); }
void OnQuit(wxCommandEvent& WXUNUSED(event)) { Close(true); }
void OnWatch(wxCommandEvent& event);
+ void OnFollowLinks(wxCommandEvent& event);
void OnAbout(wxCommandEvent& event);
void OnAdd(wxCommandEvent& event);
void OnAddTree(wxCommandEvent& event);
void OnRemove(wxCommandEvent& event);
+ void OnRemoveUpdateUI(wxUpdateUIEvent& event);
void OnFileSystemEvent(wxFileSystemWatcherEvent& event);
void LogEvent(const wxFileSystemWatcherEvent& event);
wxTextCtrl *m_evtConsole; // events console
wxListView *m_filesList; // list of watched paths
wxFileSystemWatcher* m_watcher; // file system watcher
+ bool m_followLinks; // should symlinks be dereferenced
const static wxString LOG_FORMAT; // how to format events
};
// frame constructor
MyFrame::MyFrame(const wxString& title)
: wxFrame(NULL, wxID_ANY, title),
- m_watcher(NULL)
+ m_watcher(NULL), m_followLinks(false)
{
SetIcon(wxICON(sample));
MENU_ID_QUIT = wxID_EXIT,
MENU_ID_CLEAR = wxID_CLEAR,
MENU_ID_WATCH = 101,
+ MENU_ID_DEREFERENCE,
BTN_ID_ADD = 200,
BTN_ID_ADD_TREE,
// started by default, because file system watcher is started by default
it->Check(true);
+#if defined(__UNIX__)
+ // Let the user decide whether to dereference symlinks. If he makes the
+ // wrong choice, asserts will occur if the symlink target is also watched
+ it = menuMon->AppendCheckItem(MENU_ID_DEREFERENCE,
+ "&Follow symlinks\tCtrl-F",
+ _("If checked, dereference symlinks")
+ );
+ it->Check(false);
+ Connect(MENU_ID_DEREFERENCE, wxEVT_COMMAND_MENU_SELECTED,
+ wxCommandEventHandler(MyFrame::OnFollowLinks));
+#endif // __UNIX__
+
// the "About" item should be in the help menu
wxMenu *menuHelp = new wxMenu;
menuHelp->Append(wxID_ABOUT, "&About\tF1", "Show about dialog");
wxCommandEventHandler(MyFrame::OnAddTree));
Connect(BTN_ID_REMOVE, wxEVT_COMMAND_BUTTON_CLICKED,
wxCommandEventHandler(MyFrame::OnRemove));
+ Connect(BTN_ID_REMOVE, wxEVT_UPDATE_UI,
+ wxUpdateUIEventHandler(MyFrame::OnRemoveUpdateUI));
// and show itself (the frames, unlike simple controls, are not shown when
// created initially)
}
}
+void MyFrame::OnFollowLinks(wxCommandEvent& event)
+{
+ m_followLinks = event.IsChecked();
+}
+
void MyFrame::OnAdd(wxCommandEvent& WXUNUSED(event))
{
AddEntry(wxFSWPath_Dir);
wxString prefix;
bool ok = false;
+
+ // This will tell wxFileSystemWatcher whether to dereference symlinks
+ wxFileName fn = wxFileName::DirName(filename);
+ if (!m_followLinks)
+ {
+ fn.DontFollowLink();
+ }
+
switch ( type )
{
case wxFSWPath_Dir:
- ok = m_watcher->Add(wxFileName::DirName(filename));
+ ok = m_watcher->Add(fn);
prefix = "Dir: ";
break;
case wxFSWPath_Tree:
- ok = m_watcher->AddTree(wxFileName::DirName(filename));
+ ok = m_watcher->AddTree(fn);
prefix = "Tree: ";
break;
if (idx == -1)
return;
- bool ret;
- wxString path;
+ bool ret = false;
+ wxString path = m_filesList->GetItemText(idx).Mid(6);
+
+ // This will tell wxFileSystemWatcher whether to dereference symlinks
+ wxFileName fn = wxFileName::DirName(path);
+ if (!m_followLinks)
+ {
+ fn.DontFollowLink();
+ }
+
// TODO we know it is a dir, but it doesn't have to be
- if (m_filesList->GetItemText(idx).StartsWith("Dir: ", &path))
+ if (m_filesList->GetItemText(idx).StartsWith("Dir: "))
{
- ret = m_watcher->Remove(wxFileName::DirName(path));
+ ret = m_watcher->Remove(fn);
}
- else if (m_filesList->GetItemText(idx).StartsWith("Tree: ", &path))
+ else if (m_filesList->GetItemText(idx).StartsWith("Tree: "))
{
- ret = m_watcher->RemoveTree(wxFileName::DirName(path));
+ ret = m_watcher->RemoveTree(fn);
}
else
{
}
}
+void MyFrame::OnRemoveUpdateUI(wxUpdateUIEvent& event)
+{
+ event.Enable(m_filesList->GetFirstSelected() != wxNOT_FOUND);
+}
+
void MyFrame::OnFileSystemEvent(wxFileSystemWatcherEvent& event)
{
// TODO remove when code is rock-solid
return "MODIFY";
case wxFSW_EVENT_ACCESS:
return "ACCESS";
+ case wxFSW_EVENT_ATTRIB: // Currently this is wxGTK-only
+ return "ATTRIBUTE";
+#ifdef wxHAS_INOTIFY
+ case wxFSW_EVENT_UNMOUNT: // Currently this is wxGTK-only
+ return "UNMOUNT";
+#endif
+ case wxFSW_EVENT_WARNING:
+ return "WARNING";
+ case wxFSW_EVENT_ERROR:
+ return "ERROR";
}
return "INVALID_TYPE";