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 00:59:44 -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/unix/private/fswatcher_kqueue.h
+++ b/Externals/wxWidgets3/include/wx/unix/private/fswatcher_kqueue.h
@ -0,0 +1,109 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        wx/unix/private/fswatcher_kqueue.h
+// Purpose:     File system watcher impl classes
+// Author:      Bartosz Bekier
+// Created:     2009-05-26
+// RCS-ID:      $Id: fswatcher_kqueue.h 62475 2009-10-22 11:36:35Z VZ $
+// Copyright:   (c) 2009 Bartosz Bekier <bartosz.bekier@gmail.com>
+// Licence:     wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+
+#ifndef WX_UNIX_PRIVATE_FSWATCHER_KQUEUE_H_
+#define WX_UNIX_PRIVATE_FSWATCHER_KQUEUE_H_
+
+#include <fcntl.h>
+#include <unistd.h>
+#include "wx/dir.h"
+#include "wx/debug.h"
+#include "wx/arrstr.h"
+
+// ============================================================================
+// wxFSWatcherEntry implementation & helper declarations
+// ============================================================================
+
+class wxFSWatcherImplKqueue;
+
+class wxFSWatchEntryKq : public wxFSWatchInfo
+{
+public:
+    struct wxDirState
+    {
+        wxDirState(const wxFSWatchInfo& winfo)
+        {
+            if (!wxDir::Exists(winfo.GetPath()))
+                return;
+
+            wxDir dir(winfo.GetPath());
+            wxCHECK_RET( dir.IsOpened(),
+                  wxString::Format("Unable to open dir '%s'", winfo.GetPath()));
+
+            wxString filename;
+            bool ret = dir.GetFirst(&filename);
+            while (ret)
+            {
+                files.push_back(filename);
+                ret = dir.GetNext(&filename);
+            }
+        }
+
+        wxSortedArrayString files;
+    };
+
+    wxFSWatchEntryKq(const wxFSWatchInfo& winfo) :
+        wxFSWatchInfo(winfo), m_lastState(winfo)
+    {
+        m_fd = wxOpen(m_path, O_RDONLY, 0);
+        if (m_fd == -1)
+        {
+            wxLogSysError(_("Unable to open path '%s'"), m_path);
+        }
+    }
+
+    virtual ~wxFSWatchEntryKq()
+    {
+        (void) Close();
+    }
+
+    bool Close()
+    {
+        if (!IsOk())
+            return false;
+
+        int ret = close(m_fd);
+        if (ret == -1)
+        {
+            wxLogSysError(_("Unable to close path '%s'"), m_path);
+        }
+        m_fd = -1;
+
+        return ret != -1;
+    }
+
+    bool IsOk() const
+    {
+        return m_fd != -1;
+    }
+
+    int GetFileDescriptor() const
+    {
+        return m_fd;
+    }
+
+    void RefreshState()
+    {
+        m_lastState = wxDirState(*this);
+    }
+
+    const wxDirState& GetLastState() const
+    {
+        return m_lastState;
+    }
+
+private:
+    int m_fd;
+    wxDirState m_lastState;
+
+    wxDECLARE_NO_COPY_CLASS(wxFSWatchEntryKq);
+};
+
+#endif /* WX_UNIX_PRIVATE_FSWATCHER_KQUEUE_H_ */