task.h

Go to the documentation of this file.
00001 // -*- c++ -*-
00002 // Generated by gtkmmproc -- DO NOT MODIFY!
00003 #ifndef _GSTREAMERMM_TASK_H
00004 #define _GSTREAMERMM_TASK_H
00005 
00006 
00007 #include <glibmm.h>
00008 
00009 /* gstreamermm - a C++ wrapper for gstreamer
00010  *
00011  * Copyright 2008 The gstreamermm Development Team
00012  *
00013  * This library is free software; you can redistribute it and/or
00014  * modify it under the terms of the GNU Lesser General Public
00015  * License as published by the Free Software Foundation; either
00016  * version 2.1 of the License, or (at your option) any later version.
00017  *
00018  * This library is distributed in the hope that it will be useful,
00019  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00020  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00021  * Lesser General Public License for more details.
00022  *
00023  * You should have received a copy of the GNU Lesser General Public
00024  * License along with this library; if not, write to the Free
00025  * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
00026  */
00027 
00028 #include <gst/gsttask.h>
00029 #include <gstreamermm/object.h>
00030 
00031 
00032 #ifndef DOXYGEN_SHOULD_SKIP_THIS
00033 typedef struct _GstTask GstTask;
00034 typedef struct _GstTaskClass GstTaskClass;
00035 #endif /* DOXYGEN_SHOULD_SKIP_THIS */
00036 
00037 
00038 namespace Gst
00039 { class Task_Class; } // namespace Gst
00040 namespace Gst
00041 {
00042 
00048 enum TaskState
00049 {
00050   TASK_STARTED,
00051   TASK_STOPPED,
00052   TASK_PAUSED
00053 };
00054 
00055 } // namespace Gst
00056 
00057 
00058 #ifndef DOXYGEN_SHOULD_SKIP_THIS
00059 namespace Glib
00060 {
00061 
00062 template <>
00063 class Value<Gst::TaskState> : public Glib::Value_Enum<Gst::TaskState>
00064 {
00065 public:
00066   static GType value_type() G_GNUC_CONST;
00067 };
00068 
00069 } // namespace Glib
00070 #endif /* DOXYGEN_SHOULD_SKIP_THIS */
00071 
00072 
00073 namespace Gst
00074 {
00075 
00076 
00108 class Task : public Object
00109 {
00110   
00111 #ifndef DOXYGEN_SHOULD_SKIP_THIS
00112 
00113 public:
00114   typedef Task CppObjectType;
00115   typedef Task_Class CppClassType;
00116   typedef GstTask BaseObjectType;
00117   typedef GstTaskClass BaseClassType;
00118 
00119 private:  friend class Task_Class;
00120   static CppClassType task_class_;
00121 
00122 private:
00123   // noncopyable
00124   Task(const Task&);
00125   Task& operator=(const Task&);
00126 
00127 protected:
00128   explicit Task(const Glib::ConstructParams& construct_params);
00129   explicit Task(GstTask* castitem);
00130 
00131 #endif /* DOXYGEN_SHOULD_SKIP_THIS */
00132 
00133 public:
00134   virtual ~Task();
00135 
00136 #ifndef DOXYGEN_SHOULD_SKIP_THIS
00137   static GType get_type()      G_GNUC_CONST;
00138   static GType get_base_type() G_GNUC_CONST;
00139 #endif
00140 
00142   GstTask*       gobj()       { return reinterpret_cast<GstTask*>(gobject_); }
00143 
00145   const GstTask* gobj() const { return reinterpret_cast<GstTask*>(gobject_); }
00146 
00148   GstTask* gobj_copy();
00149 
00150 private:
00151 
00152   
00153 public:
00157   typedef sigc::slot<void> SlotTask;
00158 
00159 protected:
00160   Task(const SlotTask& task_slot);
00161 
00162 public:
00173   static Glib::RefPtr<Task> create(const SlotTask& task_slot);
00174 ;
00175 
00176   
00182   static void cleanup_all();
00183   
00189   TaskState get_state() const;
00190   
00203   bool join();
00204   
00213   bool pause();
00214   
00224   void set_lock(Glib::StaticRecMutex& mutex);
00225   
00232   bool start();
00233   
00241   bool stop();
00242 
00243 #ifndef DOXYGEN_SHOULD_SKIP_THIS
00244 private:
00245   SlotTask* slot;
00246   bool _slot_set;
00247 #endif
00248 
00249 
00250 public:
00251 
00252 public:
00253   //C++ methods used to invoke GTK+ virtual functions:
00254 #ifdef GLIBMM_VFUNCS_ENABLED
00255 #endif //GLIBMM_VFUNCS_ENABLED
00256 
00257 protected:
00258   //GTK+ Virtual Functions (override these to change behaviour):
00259 #ifdef GLIBMM_VFUNCS_ENABLED
00260 #endif //GLIBMM_VFUNCS_ENABLED
00261 
00262   //Default Signal Handlers::
00263 #ifdef GLIBMM_DEFAULT_SIGNAL_HANDLERS_ENABLED
00264 #endif //GLIBMM_DEFAULT_SIGNAL_HANDLERS_ENABLED
00265 
00266 
00267 };
00268 
00269 } // namespace Gst
00270 
00271 
00272 namespace Glib
00273 {
00282   Glib::RefPtr<Gst::Task> wrap(GstTask* object, bool take_copy = false);
00283 }
00284 
00285 
00286 #endif /* _GSTREAMERMM_TASK_H */
00287 

Generated on Wed Aug 19 15:53:29 2009 for gstreamermm by  doxygen 1.5.4