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# streamablecontent.h

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    00001 /*  Inti: Integrated Foundation Classes
    00002  *  Copyright (C) 2002 The Inti Development Team.
    00003  *
    00004  *  This program is free software; you can redistribute it and/or modify
    00005  *  it under the terms of the GNU General Public License as published by
    00006  *  the Free Software Foundation; either version 2 of the License, or
    00007  *  (at your option) any later version.
    00008  *
    00009  *  This program is distributed in the hope that it will be useful,
    00010  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
    00011  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    00012  *  GNU Library General Public License for more details.
    00013  *
    00014  *  You should have received a copy of the GNU Library General Public License
    00015  *  along with this program; if not, write to the Free Software
    00016  *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
    00017  */
    00018
    00023
    00024 #ifndef INTI_ATK_STREAMABLE_CONTENT_H
    00025 #define INTI_ATK_STREAMABLE_CONTENT_H
    00026
    00027 #ifndef INTI_G_TYPE_H
    00028 #include <inti/glib/type.h>
    00029 #endif
    00030
    00031 #ifndef __ATK_STREAMABLE_CONTENT_H__
    00032 #include <atk/atkstreamablecontent.h>
    00033 #endif
    00034
    00035 namespace Inti {
    00036
    00037 namespace Atk {
    00038
    00039 class StreamableContentIface;
    00040
    00045
    00046 class StreamableContent : public virtual G::TypeInterface
    00047 {
    00048         friend class StreamableContentIface;
    00049
    00050 protected:
    00053
    00054         virtual ~StreamableContent() = 0;
    00056
    00058 //  Override these do_ methods when you want to change the default behaviour of the AtkStreamableContent.
    00059
    00060         virtual int do_get_n_mime_types();
    00061
    00062         virtual const char* do_get_mime_type(int i);
    00063
    00064         virtual GIOChannel* do_get_stream(const char *mime_type);
    00065
    00066 public:
    00069
    00070         AtkStreamableContent* atk_streamable_content() const { return (AtkStreamableContent*)instance; }
    00072
    00073         AtkStreamableContentIface* atk_streamable_content_iface() const;
    00075
    00076         operator AtkStreamableContent* () const;
    00078
    00079         int get_n_mime_types() const;
    00082
    00083         String get_mime_type(int i) const;
    00089
    00090         GIOChannel* get_stream(const String& mime_type) const;
    00094
    00096 };
    00097
    00098 } // namespace Atk
    00099
    00100 } // namespace Inti
    00101
    00102 #endif // INTI_ATK_STREAMABLE_CONTENT_H
    00103

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