// -*- c++ -*- // Generated by gmmproc 2.46.3 -- DO NOT MODIFY! #ifndef _GIOMM_FILEINPUTSTREAM_H #define _GIOMM_FILEINPUTSTREAM_H #include #include /* Copyright (C) 2007 The gtkmm Development Team * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include #include #include #include #include #ifndef DOXYGEN_SHOULD_SKIP_THIS typedef struct _GFileInputStream GFileInputStream; typedef struct _GFileInputStreamClass GFileInputStreamClass; #endif /* DOXYGEN_SHOULD_SKIP_THIS */ #ifndef DOXYGEN_SHOULD_SKIP_THIS namespace Gio { class FileInputStream_Class; } // namespace Gio #endif //DOXYGEN_SHOULD_SKIP_THIS namespace Gio { /** FileInputStream provides input streams that take their content from a file. * * FileInputStream implements Seekable, which allows the input stream to jump to arbitrary positions in the file, * provided the file system of the file allows it. * Use the methods of the Seekable base class for seeking and positioning. * * @ingroup Streams * * @newin{2,16} */ class FileInputStream : public Gio::InputStream, public Seekable { #ifndef DOXYGEN_SHOULD_SKIP_THIS public: typedef FileInputStream CppObjectType; typedef FileInputStream_Class CppClassType; typedef GFileInputStream BaseObjectType; typedef GFileInputStreamClass BaseClassType; // noncopyable FileInputStream(const FileInputStream&) = delete; FileInputStream& operator=(const FileInputStream&) = delete; private: friend class FileInputStream_Class; static CppClassType fileinputstream_class_; protected: explicit FileInputStream(const Glib::ConstructParams& construct_params); explicit FileInputStream(GFileInputStream* castitem); #endif /* DOXYGEN_SHOULD_SKIP_THIS */ public: FileInputStream(FileInputStream&& src) noexcept; FileInputStream& operator=(FileInputStream&& src) noexcept; virtual ~FileInputStream() noexcept; /** Get the GType for this class, for use with the underlying GObject type system. */ static GType get_type() G_GNUC_CONST; #ifndef DOXYGEN_SHOULD_SKIP_THIS static GType get_base_type() G_GNUC_CONST; #endif ///Provides access to the underlying C GObject. GFileInputStream* gobj() { return reinterpret_cast(gobject_); } ///Provides access to the underlying C GObject. const GFileInputStream* gobj() const { return reinterpret_cast(gobject_); } ///Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs. GFileInputStream* gobj_copy(); private: public: /** Queries a file input stream the given @a attributes. This function blocks * while querying the stream. For the asynchronous (non-blocking) version * of this function, see query_info_async(). While the * stream is blocked, the stream will set the pending flag internally, and * any other operations on the stream will throw a Gio::Error with PENDING. * * @param attributes A file attribute query string. * @param cancellable A Cancellable object. * @return A FileInfo, or an empty RefPtr on error. */ Glib::RefPtr query_info(const Glib::RefPtr& cancellable, const std::string& attributes = "*"); /** Queries a file input stream the given @a attributes. This function blocks * while querying the stream. For the asynchronous (non-blocking) version * of this function, see query_info_async(). While the * stream is blocked, the stream will set the pending flag internally, and * any other operations on the stream will throw a Gio::Error with PENDING. * * @param attributes A file attribute query string. * @return A FileInfo, or an empty RefPtr on error. */ Glib::RefPtr query_info(const std::string& attributes = "*"); /** Queries the stream information asynchronously. For the synchronous version of this function, see query_info(). * * The operation can be cancelled by triggering the cancellable object from another thread. If the operation was cancelled, * a Gio::Error with CANCELLED will be thrown. * * When the operation is finished, @a slot will be called. You can then call query_info_finish() to get the result of the operation. * * @param slot A callback slot which will be called when the request is satisfied. * @param cancellable A Cancellable object which can be used to cancel the operation. * @param attributes A file attribute query string. * @param io_priority The I/O priority of the request. */ void query_info_async(const SlotAsyncReady& slot, const Glib::RefPtr& cancellable, const std::string& attributes = "*", int io_priority = Glib::PRIORITY_DEFAULT); /** Queries the stream information asynchronously. For the synchronous version of this function, see query_info(). * * When the operation is finished, @a slot will be called. You can then call query_info_finish() to get the result of the operation. * * @param slot A callback slot which will be called when the request is satisfied. * @param attributes A file attribute query string. * @param io_priority The I/O priority of the request. */ void query_info_async(const SlotAsyncReady& slot, const std::string& attributes = "*", int io_priority = Glib::PRIORITY_DEFAULT); /** Finishes an asynchronous info query operation. * * @param result A AsyncResult. * @return FileInfo. */ Glib::RefPtr query_info_finish(const Glib::RefPtr& result); public: public: //C++ methods used to invoke GTK+ virtual functions: protected: //GTK+ Virtual Functions (override these to change behaviour): //Default Signal Handlers:: }; } // namespace Gio namespace Glib { /** A Glib::wrap() method for this object. * * @param object The C instance. * @param take_copy False if the result should take ownership of the C instance. True if it should take a new copy or ref. * @result A C++ instance that wraps this C instance. * * @relates Gio::FileInputStream */ Glib::RefPtr wrap(GFileInputStream* object, bool take_copy = false); } #endif /* _GIOMM_FILEINPUTSTREAM_H */