BEAST/BSE - Better Audio System and Sound Engine  0.8.2
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bstsnetrouter.hh
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00001  // Licensed GNU LGPL v2.1 or later: http://www.gnu.org/licenses/lgpl.html
00002 #ifndef __BST_SNET_ROUTER_H__
00003 #define __BST_SNET_ROUTER_H__
00004 
00005 #include        "bstcanvassource.hh"
00006 
00007 
00008 G_BEGIN_DECLS
00009 
00010 /* --- Gtk+ type macros --- */
00011 #define BST_TYPE_SNET_ROUTER            (bst_snet_router_get_type ())
00012 #define BST_SNET_ROUTER(object)         (GTK_CHECK_CAST ((object), BST_TYPE_SNET_ROUTER, BstSNetRouter))
00013 #define BST_SNET_ROUTER_CLASS(klass)    (GTK_CHECK_CLASS_CAST ((klass), BST_TYPE_SNET_ROUTER, BstSNetRouterClass))
00014 #define BST_IS_SNET_ROUTER(object)      (GTK_CHECK_TYPE ((object), BST_TYPE_SNET_ROUTER))
00015 #define BST_IS_SNET_ROUTER_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), BST_TYPE_SNET_ROUTER))
00016 #define BST_SNET_ROUTER_GET_CLASS(obj)  (GTK_CHECK_GET_CLASS ((obj), BST_TYPE_SNET_ROUTER, BstSNetRouterClass))
00017 
00018 
00019 /* --- structures & typedefs --- */
00020 typedef struct  _BstSNetRouter          BstSNetRouter;
00021 typedef struct  _BstSNetRouterClass     BstSNetRouterClass;
00022 struct _BstSNetRouter
00023 {
00024   GnomeCanvas       parent_object;
00025 
00026   GtkMenu          *canvas_popup;
00027   GtkWidget        *palette;
00028   GtkWidget        *palette_text;
00029   GtkAdjustment    *adjustment;
00030 
00031   SfiProxy          snet;
00032 
00033   GxkActionGroup   *canvas_tool;
00034   GxkActionGroup   *channel_toggle;
00035 
00036   gdouble           world_x, world_y;
00037   guint             reshow_palette : 1;
00038   guint             drag_is_input : 1;
00039   guint             drag_channel;
00040   BstCanvasSource  *drag_csource;
00041   GnomeCanvasItem  *tmp_line;
00042   SfiRing          *canvas_links;
00043 };
00044 struct _BstSNetRouterClass
00045 {
00046   GnomeCanvasClass parent_class;
00047 
00048   GtkItemFactory  *popup_factory;
00049 };
00050 
00051 
00052 /* --- prototypes --- */
00053 GType            bst_snet_router_get_type             (void);
00054 GtkWidget*       bst_snet_router_new                  (SfiProxy      snet);
00055 void             bst_snet_router_set_snet             (BstSNetRouter *router,
00056                                                        SfiProxy       snet);
00057 void             bst_snet_router_update               (BstSNetRouter *snet_router);
00058 void             bst_snet_router_adjust_region        (BstSNetRouter *snet_router);
00059 BstCanvasSource* bst_snet_router_csource_from_source  (BstSNetRouter *snet_router,
00060                                                        SfiProxy       source);
00061 BstSNetRouter*   bst_snet_router_build_page           (SfiProxy      snet);
00062 
00063 
00064 G_END_DECLS
00065 
00066 #endif /* __BST_SNET_ROUTER_H__ */
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