+/////////////////////////////////////////////////////////////////////////////
+// Name: wx/generic/logg.h
+// Purpose: Assorted wxLogXXX functions, and wxLog (sink for logs)
+// Author: Vadim Zeitlin
+// Modified by:
+// Created: 29/01/98
+// RCS-ID: $Id$
+// Copyright: (c) 1998 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>
+// Licence: wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+
+#ifndef _WX_LOGG_H_
+#define _WX_LOGG_H_
+
+#if defined(__GNUG__) && !defined(__APPLE__)
+ #pragma interface "logg.h"
+#endif
+
+#if wxUSE_GUI
+
+// ----------------------------------------------------------------------------
+// the following log targets are only compiled in if the we're compiling the
+// GUI part (andnot just the base one) of the library, they're implemented in
+// src/generic/logg.cpp *and not src/common/log.cpp unlike all the rest)
+// ----------------------------------------------------------------------------
+
+#if wxUSE_TEXTCTRL
+
+// log everything to a text window (GUI only of course)
+class WXDLLEXPORT wxLogTextCtrl : public wxLog
+{
+public:
+ wxLogTextCtrl(wxTextCtrl *pTextCtrl);
+
+private:
+ // implement sink function
+ virtual void DoLogString(const wxChar *szString, time_t t);
+
+ // the control we use
+ wxTextCtrl *m_pTextCtrl;
+
+ DECLARE_NO_COPY_CLASS(wxLogTextCtrl)
+};
+
+#endif // wxUSE_TEXTCTRL
+
+// ----------------------------------------------------------------------------
+// GUI log target, the default one for wxWindows programs
+// ----------------------------------------------------------------------------
+
+#if wxUSE_LOGGUI
+
+class WXDLLEXPORT wxLogGui : public wxLog
+{
+public:
+ // ctor
+ wxLogGui();
+
+ // show all messages that were logged since the last Flush()
+ virtual void Flush();
+
+protected:
+ virtual void DoLog(wxLogLevel level, const wxChar *szString, time_t t);
+
+ // empty everything
+ void Clear();
+
+ wxArrayString m_aMessages; // the log message texts
+ wxArrayInt m_aSeverity; // one of wxLOG_XXX values
+ wxArrayLong m_aTimes; // the time of each message
+ bool m_bErrors, // do we have any errors?
+ m_bWarnings, // any warnings?
+ m_bHasMessages; // any messages at all?
+
+};
+
+#endif // wxUSE_LOGGUI
+
+// ----------------------------------------------------------------------------
+// (background) log window: this class forwards all log messages to the log
+// target which was active when it was instantiated, but also collects them
+// to the log window. This window has it's own menu which allows the user to
+// close it, clear the log contents or save it to the file.
+// ----------------------------------------------------------------------------
+
+#if wxUSE_LOGWINDOW
+
+class WXDLLEXPORT wxLogWindow : public wxLogPassThrough
+{
+public:
+ wxLogWindow(wxFrame *pParent, // the parent frame (can be NULL)
+ const wxChar *szTitle, // the title of the frame
+ bool bShow = TRUE, // show window immediately?
+ bool bPassToOld = TRUE); // pass messages to the old target?
+
+ ~wxLogWindow();
+
+ // window operations
+ // show/hide the log window
+ void Show(bool bShow = TRUE);
+ // retrieve the pointer to the frame
+ wxFrame *GetFrame() const;
+
+ // overridables
+ // called immediately after the log frame creation allowing for
+ // any extra initializations
+ virtual void OnFrameCreate(wxFrame *frame);
+ // called if the user closes the window interactively, will not be
+ // called if it is destroyed for another reason (such as when program
+ // exits) - return TRUE from here to allow the frame to close, FALSE
+ // to prevent this from happening
+ virtual bool OnFrameClose(wxFrame *frame);
+ // called right before the log frame is going to be deleted: will
+ // always be called unlike OnFrameClose()
+ virtual void OnFrameDelete(wxFrame *frame);
+
+protected:
+ virtual void DoLog(wxLogLevel level, const wxChar *szString, time_t t);
+ virtual void DoLogString(const wxChar *szString, time_t t);
+
+private:
+ wxLogFrame *m_pLogFrame; // the log frame
+
+ DECLARE_NO_COPY_CLASS(wxLogWindow)
+};
+
+#endif // wxUSE_LOGWINDOW
+
+#endif // wxUSE_GUI
+
+#endif // _WX_LOGG_H_
+