src/mac/carbon/aboutdlg.cpp

///////////////////////////////////////////////////////////////////////////////
// Name:        mac/carbon/aboutdlg.cpp
// Purpose:     native wxAboutBox() implementation for wxMac
// Author:      Vadim Zeitlin
// Created:     2006-10-08
// RCS-ID:      $Id$
// Copyright:   (c) 2006 Vadim Zeitlin <vadim@wxwindows.org>
// Licence:     wxWindows licence
///////////////////////////////////////////////////////////////////////////////

// ============================================================================
// declarations
// ============================================================================

// ----------------------------------------------------------------------------
// headers
// ----------------------------------------------------------------------------

// for compilers that support precompilation, includes "wx.h".
#include "wx/wxprec.h"

#if wxUSE_ABOUTDLG

#ifndef WX_PRECOMP
#endif //WX_PRECOMP

#include "wx/aboutdlg.h"
#include "wx/generic/aboutdlgg.h"

#include "wx/mac/private.h"

// helper class for HIAboutBox options
class AboutBoxOptions : public wxMacCFRefHolder<CFMutableDictionaryRef>
{
public:
    AboutBoxOptions() : wxMacCFRefHolder<CFMutableDictionaryRef>
                        (
                          CFDictionaryCreateMutable
                          (
                           kCFAllocatorDefault,
                           4, // there are at most 4 values
                           &kCFTypeDictionaryKeyCallBacks,
                           &kCFTypeDictionaryValueCallBacks
                          )
                        )
    {
    }

    void Set(CFStringRef key, const wxString& value)
    {
        CFDictionarySetValue(*this, key, wxMacCFStringHolder(value));
    }
};

// ============================================================================
// implementation
// ============================================================================

void wxAboutBox(const wxAboutDialogInfo& info)
{
    // Mac native about box currently can show only name, version, copyright
    // and description fields and we also shoehorn the credits text into the
    // description but if we have anything else we must use the generic version
    if ( info.IsSimple() )
    {
        AboutBoxOptions opts;

        opts.Set(kHIAboutBoxNameKey, info.GetName());

        if ( info.HasVersion() )
            opts.Set(kHIAboutBoxVersionKey, info.GetVersion());

        if ( info.HasCopyright() )
            opts.Set(kHIAboutBoxCopyrightKey, info.GetCopyright());

        opts.Set(kHIAboutBoxDescriptionKey, info.GetDescriptionAndCredits());

        HIAboutBox(opts);
    }
    else // simple "native" version is not enough
    {
        // we need to use the full-blown generic version
        wxGenericAboutBox(info);
    }
}

#endif // wxUSE_ABOUTDLG
Commit	Line	Data
	1	///////////////////////////////////////////////////////////////////////////////
	2	// Name: mac/carbon/aboutdlg.cpp
	3	// Purpose: native wxAboutBox() implementation for wxMac
	4	// Author: Vadim Zeitlin
	5	// Created: 2006-10-08
	6	// RCS-ID: $Id$
	7	// Copyright: (c) 2006 Vadim Zeitlin <vadim@wxwindows.org>
	8	// Licence: wxWindows licence
	9	///////////////////////////////////////////////////////////////////////////////
	10
	11	// ============================================================================
	12	// declarations
	13	// ============================================================================
	14
	15	// ----------------------------------------------------------------------------
	16	// headers
	17	// ----------------------------------------------------------------------------
	18
	19	// for compilers that support precompilation, includes "wx.h".
	20	#include "wx/wxprec.h"
	21
	22	#if wxUSE_ABOUTDLG
	23
	24	#ifndef WX_PRECOMP
	25	#endif //WX_PRECOMP
	26
	27	#include "wx/aboutdlg.h"
	28	#include "wx/generic/aboutdlgg.h"
	29
	30	#include "wx/mac/private.h"
	31
	32	// helper class for HIAboutBox options
	33	class AboutBoxOptions : public wxMacCFRefHolder<CFMutableDictionaryRef>
	34	{
	35	public:
	36	AboutBoxOptions() : wxMacCFRefHolder<CFMutableDictionaryRef>
	37	(
	38	CFDictionaryCreateMutable
	39	(
	40	kCFAllocatorDefault,
	41	4, // there are at most 4 values
	42	&kCFTypeDictionaryKeyCallBacks,
	43	&kCFTypeDictionaryValueCallBacks
	44	)
	45	)
	46	{
	47	}
	48
	49	void Set(CFStringRef key, const wxString& value)
	50	{
	51	CFDictionarySetValue(*this, key, wxMacCFStringHolder(value));
	52	}
	53	};
	54
	55	// ============================================================================
	56	// implementation
	57	// ============================================================================
	58
	59	void wxAboutBox(const wxAboutDialogInfo& info)
	60	{
	61	// Mac native about box currently can show only name, version, copyright
	62	// and description fields and we also shoehorn the credits text into the
	63	// description but if we have anything else we must use the generic version
	64	if ( info.IsSimple() )
	65	{
	66	AboutBoxOptions opts;
	67
	68	opts.Set(kHIAboutBoxNameKey, info.GetName());
	69
	70	if ( info.HasVersion() )
	71	opts.Set(kHIAboutBoxVersionKey, info.GetVersion());
	72
	73	if ( info.HasCopyright() )
	74	opts.Set(kHIAboutBoxCopyrightKey, info.GetCopyright());
	75
	76	opts.Set(kHIAboutBoxDescriptionKey, info.GetDescriptionAndCredits());
	77
	78	HIAboutBox(opts);
	79	}
	80	else // simple "native" version is not enough
	81	{
	82	// we need to use the full-blown generic version
	83	wxGenericAboutBox(info);
	84	}
	85	}
	86
	87	#endif // wxUSE_ABOUTDLG