1 /* GSequencer - Advanced GTK Sequencer 2 * Copyright (C) 2005-2020 Joël Krähemann 3 * 4 * This file is part of GSequencer. 5 * 6 * GSequencer is free software: you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License as published by 8 * the Free Software Foundation, either version 3 of the License, or 9 * (at your option) any later version. 10 * 11 * GSequencer is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 * GNU General Public License for more details. 15 * 16 * You should have received a copy of the GNU General Public License 17 * along with GSequencer. If not, see <http://www.gnu.org/licenses/>. 18 */ 19 20 #ifndef __AGS_PRIORITY_H__ 21 #define __AGS_PRIORITY_H__ 22 23 #include <glib.h> 24 #include <glib-object.h> 25 26 G_BEGIN_DECLS 27 28 #define AGS_TYPE_PRIORITY (ags_priority_get_type ()) 29 #define AGS_TYPE_PRIORITY_FLAGS (ags_priority_flags_get_type()) 30 #define AGS_PRIORITY(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), AGS_TYPE_PRIORITY, AgsPriority)) 31 #define AGS_PRIORITY_CLASS(class) (G_TYPE_CHECK_CLASS_CAST((class), AGS_TYPE_PRIORITY, AgsPriorityClass)) 32 #define AGS_IS_PRIORITY(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), AGS_TYPE_PRIORITY)) 33 #define AGS_IS_PRIORITY_CLASS(class) (G_TYPE_CHECK_CLASS_TYPE((class), AGS_TYPE_PRIORITY)) 34 #define AGS_PRIORITY_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj), AGS_TYPE_PRIORITY, AgsPriorityClass)) 35 36 #define AGS_PRIORITY_GET_OBJ_MUTEX(obj) (&(((AgsPriority *) obj)->obj_mutex)) 37 38 #define AGS_PRIORITY_DEFAULT_VERSION "2.4.2" 39 #define AGS_PRIORITY_DEFAULT_BUILD_ID "Mon Dec 2 08:15:02 UTC 2019" 40 41 #define AGS_PRIORITY_RT_THREAD "rt-thread" 42 43 #define AGS_PRIORITY_KEY_LIBAGS "libags" 44 45 #define AGS_PRIORITY_KEY_SERVER_MAIN_LOOP "server-main-loop" 46 47 #define AGS_PRIORITY_KEY_AUDIO_MAIN_LOOP "audio-main-loop" 48 #define AGS_PRIORITY_KEY_AUDIO "audio" 49 #define AGS_PRIORITY_KEY_OSC_SERVER_MAIN_LOOP "osc-server-main-loop" 50 51 #define AGS_PRIORITY_KEY_GUI_MAIN_LOOP "gui-main-loop" 52 53 typedef struct _AgsPriority AgsPriority; 54 typedef struct _AgsPriorityClass AgsPriorityClass; 55 56 /** 57 * AgsPriorityFlags: 58 * @AGS_PRIORITY_CONNECTED: the priority was connected by calling #AgsConnectable::connect() 59 * 60 * Enum values to control the behavior or indicate internal state of #AgsPriority by 61 * enable/disable as flags. 62 */ 63 typedef enum{ 64 AGS_PRIORITY_CONNECTED = 1, 65 }AgsPriorityFlags; 66 67 struct _AgsPriority 68 { 69 GObject gobject; 70 71 guint flags; 72 73 GRecMutex obj_mutex; 74 75 gchar *version; 76 gchar *build_id; 77 78 GKeyFile *key_file; 79 }; 80 81 struct _AgsPriorityClass 82 { 83 GObjectClass gobject; 84 85 void (*load_defaults)(AgsPriority *priority); 86 87 void (*set_value)(AgsPriority *priority, gchar *group, gchar *key, gchar *value); 88 gchar* (*get_value)(AgsPriority *priority, gchar *group, gchar *key); 89 }; 90 91 GType ags_priority_get_type(); 92 GType ags_priority_flags_get_type(); 93 94 void ags_priority_load_defaults(AgsPriority *priority); 95 void ags_priority_load_from_file(AgsPriority *priority, gchar *filename); 96 97 void ags_priority_set_value(AgsPriority *priority, gchar *group, gchar *key, gchar *value); 98 gchar* ags_priority_get_value(AgsPriority *priority, gchar *group, gchar *key); 99 100 AgsPriority* ags_priority_get_instance(); 101 AgsPriority* ags_priority_new(); 102 103 G_END_DECLS 104 105 #endif /*__AGS_PRIORITY_H__*/ 106