/////////////////////////////////////////////////////////////////////////
// File:        wx/msw/taskbar.h
// Purpose:     Defines wxTaskBarIcon class for manipulating icons on the
//              Windows task bar.
// Author:      Julian Smart
// Modified by:
// Created:     24/3/98
// RCS-ID:      $Id$
// Copyright:   (c) Julian Smart
// Licence:     wxWindows licence
/////////////////////////////////////////////////////////////////////////

#ifndef _TASKBAREX_H_
#define _TASKBAREX_H_

#if defined(__GNUG__) && !defined(__APPLE__)
#pragma interface "taskbarex.cpp"
#endif

#include <wx/event.h>
#include <wx/list.h>
#include <wx/icon.h>

class wxTaskBarIconEx: public wxEvtHandler {
    DECLARE_DYNAMIC_CLASS(wxTaskBarIconEx)
public:
    wxTaskBarIconEx(void);
    virtual ~wxTaskBarIconEx(void);

    enum ICONTYPES
    {
        Info = NIIF_INFO,
        Warning = NIIF_WARNING,
        Error = NIIF_ERROR
    };

// Accessors
    inline WXHWND GetHWND() const { return m_hWnd; }
    inline bool IsOK() const { return (m_hWnd != 0) ; }
    inline bool IsIconInstalled() const { return m_iconAdded; }

// Operations

    bool SetIcon(
        const wxIcon& icon,
        const wxString& tooltip = wxEmptyString
    );

    bool SetBalloon(
        const wxIcon& icon, 
        const wxString title = wxEmptyString,
        const wxString message = wxEmptyString,
        unsigned int timeout = 10000,
        ICONTYPES iconballoon = ICONTYPES::Info
    );

    bool RemoveIcon();

    bool PopupMenu(wxMenu *menu); //, int x, int y);

// Implementation
    static wxTaskBarIconEx* FindObjectForHWND(WXHWND hWnd);
    static void AddObject(wxTaskBarIconEx* obj);
    static void RemoveObject(wxTaskBarIconEx* obj);
    static bool RegisterWindowClass();
    static WXHWND CreateTaskBarWindow();
    long WindowProc( WXHWND hWnd, unsigned int msg, unsigned int wParam, long lParam );

// Data members
protected:
    WXHWND          m_hWnd;
    bool            m_iconAdded;
    static wxList   sm_taskBarIcons;
    static bool     sm_registeredClass;
    static unsigned int sm_taskbarMsg;

};


// ----------------------------------------------------------------------------
// wxTaskBarIcon events
// ----------------------------------------------------------------------------

class wxTaskBarIconExEvent : public wxEvent
{
public:
    wxTaskBarIconExEvent(wxEventType evtType, wxTaskBarIconEx *tbIcon)
        : wxEvent(-1, evtType)
        {
            SetEventObject(tbIcon);
        }

    virtual wxEvent *Clone() const { return new wxTaskBarIconExEvent(*this); }
};


BEGIN_DECLARE_EVENT_TYPES()
DECLARE_EVENT_TYPE( wxEVT_TASKBAR_CREATED, 1557 )
DECLARE_EVENT_TYPE( wxEVT_TASKBAR_CONTEXT_MENU, 1558 )
DECLARE_EVENT_TYPE( wxEVT_TASKBAR_SELECT, 1559 )
DECLARE_EVENT_TYPE( wxEVT_TASKBAR_KEY_SELECT, 1560 )
DECLARE_EVENT_TYPE( wxEVT_TASKBAR_BALLOON_SHOW, 1561 )
DECLARE_EVENT_TYPE( wxEVT_TASKBAR_BALLOON_HIDE, 1562 )
DECLARE_EVENT_TYPE( wxEVT_TASKBAR_BALLOON_TIMEOUT, 1563 )
DECLARE_EVENT_TYPE( wxEVT_TASKBAR_BALLOON_USERCLICK, 1564 )
END_DECLARE_EVENT_TYPES()

#define EVT_TASKBAR_CREATED(fn)              DECLARE_EVENT_TABLE_ENTRY(wxEVT_TASKBAR_CREATED, -1, -1, (wxObjectEventFunction) (wxEventFunction) &fn, NULL),
#define EVT_TASKBAR_CONTEXT_MENU(fn)         DECLARE_EVENT_TABLE_ENTRY(wxEVT_TASKBAR_CONTEXT_MENU, -1, -1, (wxObjectEventFunction) (wxEventFunction) &fn, NULL),
#define EVT_TASKBAR_SELECT(fn)               DECLARE_EVENT_TABLE_ENTRY(wxEVT_TASKBAR_SELECT, -1, -1, (wxObjectEventFunction) (wxEventFunction) &fn, NULL),
#define EVT_TASKBAR_KEY_SELECT(fn)           DECLARE_EVENT_TABLE_ENTRY(wxEVT_TASKBAR_KEY_SELECT, -1, -1, (wxObjectEventFunction) (wxEventFunction) &fn, NULL),
#define EVT_TASKBAR_BALLOON_SHOW(fn)         DECLARE_EVENT_TABLE_ENTRY(wxEVT_TASKBAR_BALLOON_SHOW, -1, -1, (wxObjectEventFunction) (wxEventFunction) &fn, NULL),
#define EVT_TASKBAR_BALLOON_HIDE(fn)         DECLARE_EVENT_TABLE_ENTRY(wxEVT_TASKBAR_BALLOON_HIDE, -1, -1, (wxObjectEventFunction) (wxEventFunction) &fn, NULL),
#define EVT_TASKBAR_BALLOON_TIMEOUT(fn)      DECLARE_EVENT_TABLE_ENTRY(wxEVT_TASKBAR_BALLOON_TIMEOUT, -1, -1, (wxObjectEventFunction) (wxEventFunction) &fn, NULL),
#define EVT_TASKBAR_CONTEXT_USERCLICK(fn)    DECLARE_EVENT_TABLE_ENTRY(wxEVT_TASKBAR_BALLOON_USERCLICK, -1, -1, (wxObjectEventFunction) (wxEventFunction) &fn, NULL),


#endif
    // _TASKBAR_H_