Import r67258 of the wxWidgets trunk, which I expect will before

long become wxWidgets 2.9.2, which in turn is expected to be the last 2.9 release before the 3.0 stable release. Since the full wxWidgets distribution is rather large, I have imported only the parts that we use, on a subdirectory basis: art include/wx/*.* include/wx/aui include/wx/cocoa include/wx/generic include/wx/gtk include/wx/meta include/wx/msw include/wx/osx include/wx/persist include/wx/private include/wx/protocol include/wx/unix src/aui src/common src/generic src/gtk src/msw src/osx src/unix git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@7380 8ced0084-cf51-0410-be5f-012b33b47a6e
2025-07-29 09:09:52 -06:00 · 2011-03-20 18:05:19 +00:00
parent 205637ccc3
commit d14efe561b
1945 changed files with 694474 additions and 0 deletions
--- a/Externals/wxWidgets3/include/wx/private/fswatcher.h
+++ b/Externals/wxWidgets3/include/wx/private/fswatcher.h
@ -0,0 +1,92 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        wx/private/fswatcher.h
+// Purpose:     File system watcher impl classes
+// Author:      Bartosz Bekier
+// Created:     2009-05-26
+// RCS-ID:      $Id: fswatcher.h 62475 2009-10-22 11:36:35Z VZ $
+// Copyright:   (c) 2009 Bartosz Bekier <bartosz.bekier@gmail.com>
+// Licence:     wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+
+#ifndef WX_PRIVATE_FSWATCHER_H_
+#define WX_PRIVATE_FSWATCHER_H_
+
+#include "wx/sharedptr.h"
+
+#ifdef wxHAS_INOTIFY
+    class wxFSWatchEntryUnix;
+    #define wxFSWatchEntry wxFSWatchEntryUnix
+    WX_DECLARE_STRING_HASH_MAP(wxSharedPtr<wxFSWatchEntry>,wxFSWatchEntries);
+    #include "wx/unix/private/fswatcher_inotify.h"
+#elif defined(wxHAS_KQUEUE)
+    class wxFSWatchEntryKq;
+    #define wxFSWatchEntry wxFSWatchEntryKq
+    WX_DECLARE_STRING_HASH_MAP(wxSharedPtr<wxFSWatchEntry>,wxFSWatchEntries);
+    #include "wx/unix/private/fswatcher_kqueue.h"
+#elif defined(__WXMSW__)
+    class wxFSWatchEntryMSW;
+    #define wxFSWatchEntry wxFSWatchEntryMSW
+    WX_DECLARE_STRING_HASH_MAP(wxSharedPtr<wxFSWatchEntry>,wxFSWatchEntries);
+    #include "wx/msw/private/fswatcher.h"
+#else
+    #define wxFSWatchEntry wxFSWatchEntryPolling
+#endif
+
+class wxFSWatcherImpl
+{
+public:
+    wxFSWatcherImpl(wxFileSystemWatcherBase* watcher) :
+        m_watcher(watcher)
+    {
+    }
+
+    virtual ~wxFSWatcherImpl()
+    {
+        (void) RemoveAll();
+    }
+
+    virtual bool Init() = 0;
+
+    virtual bool Add(const wxFSWatchInfo& winfo)
+    {
+        wxCHECK_MSG( m_watches.find(winfo.GetPath()) == m_watches.end(), false,
+                     "Path '%s' is already watched");
+
+        // construct watch entry
+        wxSharedPtr<wxFSWatchEntry> watch(new wxFSWatchEntry(winfo));
+
+        if (!DoAdd(watch))
+            return false;
+
+        // add watch to our map (always succeedes, checked above)
+        wxFSWatchEntries::value_type val(watch->GetPath(), watch);
+        return m_watches.insert(val).second;
+    }
+
+    virtual bool Remove(const wxFSWatchInfo& winfo)
+    {
+        wxFSWatchEntries::iterator it = m_watches.find(winfo.GetPath());
+        wxCHECK_MSG( it != m_watches.end(), false, "Path '%s' is not watched");
+
+        wxSharedPtr<wxFSWatchEntry> watch = it->second;
+        m_watches.erase(it);
+        return DoRemove(watch);
+    }
+
+    virtual bool RemoveAll()
+    {
+        m_watches.clear();
+        return true;
+    }
+
+protected:
+    virtual bool DoAdd(wxSharedPtr<wxFSWatchEntry> watch) = 0;
+
+    virtual bool DoRemove(wxSharedPtr<wxFSWatchEntry> watch) = 0;
+
+    wxFSWatchEntries m_watches;
+    wxFileSystemWatcherBase* m_watcher;
+};
+
+
+#endif /* WX_PRIVATE_FSWATCHER_H_ */