retro_core_view_new ()

RetroCoreView *
retro_core_view_new (void);

Creates a new RetroCoreView.

retro_core_view_set_core ()

void
retro_core_view_set_core (RetroCoreView *self,
                          RetroCore *core);

Sets core as the RetroCore handled by self .

retro_core_view_set_pixbuf ()

void
retro_core_view_set_pixbuf (RetroCoreView *self,
                            GdkPixbuf *pixbuf);

Sets pixbuf as the currently displayed video frame.

retro_pixbuf_set_aspect_ratio() can be used to specify the aspect ratio for the pixbuf. Otherwise the core's aspect ratio will be used.

retro_core_view_get_pixbuf ()

GdkPixbuf *
retro_core_view_get_pixbuf (RetroCoreView *self);

Gets the currently displayed video frame.

retro_core_view_set_filter ()

void
retro_core_view_set_filter (RetroCoreView *self,
                            RetroVideoFilter filter);

Sets the video filter to use to render the core's video on self .

retro_core_view_set_key_joypad_mapping ()

void
retro_core_view_set_key_joypad_mapping
                               (RetroCoreView *self,
                                RetroKeyJoypadMapping *mapping);

Sets the key joypad mapping on self . If given mapping is NULL, then set to an empty configuration.

retro_core_view_get_key_joypad_mapping ()

RetroKeyJoypadMapping *
retro_core_view_get_key_joypad_mapping
                               (RetroCoreView *self);

Gets the currently set key joypad mapping.

retro_core_view_as_controller ()

RetroController *
retro_core_view_as_controller (RetroCoreView *self,
                               RetroControllerType controller_type);

Creates a new RetroController exposing self as the specified controller type. The valid controller types are RETRO_CONTROLLER_TYPE_JOYPAD, RETRO_CONTROLLER_TYPE_MOUSE, RETRO_CONTROLLER_TYPE_KEYBOARD and RETRO_CONTROLLER_TYPE_POINTER.

retro_core_view_set_as_default_controller ()

void
retro_core_view_set_as_default_controller
                               (RetroCoreView *self,
                                RetroCore *core);

Sets the self as the default controllers of core .

retro_core_view_get_input_state ()

gint16
retro_core_view_get_input_state (RetroCoreView *self,
                                 RetroInput *input);

Gets the state of an input of self .

retro_core_view_get_controller_capabilities ()

guint64
retro_core_view_get_controller_capabilities
                               (RetroCoreView *self);

Gets a flag representing the capabilities of self when exposed as a controller. See retro_controller_get_capabilities() for more information on the flag.

See retro_core_view_as_controller() to know the capabilities of RetroCoreView when exposed as a controller.

retro_core_view_get_can_grab_pointer ()

gboolean
retro_core_view_get_can_grab_pointer (RetroCoreView *self);

Gets whether the pointer should be grabbed when clicking on the view. This allows self to work as a RETRO_CONTROLLER_TYPE_MOUSE instead of a RETRO_CONTROLLER_TYPE_POINTER.

retro_core_view_set_can_grab_pointer ()

void
retro_core_view_set_can_grab_pointer (RetroCoreView *self,
                                      gboolean can_grab_pointer);

Sets whether the pointer should be grabbed when clicking on the view. This allows self to work as a RETRO_CONTROLLER_TYPE_MOUSE instead of a RETRO_CONTROLLER_TYPE_POINTER.

retro_core_view_get_snap_pointer_to_borders ()

gboolean
retro_core_view_get_snap_pointer_to_borders
                               (RetroCoreView *self);

Gets whether the pointer should be considered to be at the border of the video display when it is outside of it. This is used when self is exposed as a RETRO_CONTROLLER_TYPE_POINTER.

retro_core_view_set_snap_pointer_to_borders ()

void
retro_core_view_set_snap_pointer_to_borders
                               (RetroCoreView *self,
                                gboolean snap_pointer_to_borders);

Sets whether the pointer should be considered to be at the border of the video display when it is outside of it. This is used when self is exposed as a RETRO_CONTROLLER_TYPE_POINTER.

RETRO_TYPE_CORE_VIEW

#define RETRO_TYPE_CORE_VIEW (retro_core_view_get_type())

RetroCoreView

typedef struct _RetroCoreView RetroCoreView;

The “can-grab-pointer” property

  “can-grab-pointer”         gboolean

Whether the pointer can be grabbed.

Flags: Read / Write

Default value: FALSE

The “snap-pointer-to-borders” property

  “snap-pointer-to-borders”  gboolean

Wheter the pointer is considered to be on the border when it is out of the display.

Flags: Read / Write

Default value: FALSE

The “controller-state-changed” signal

void
user_function (RetroCoreView *self,
               gpointer       user_data)

The ::controller-state-changed signal is emitted when a key is pressed or released, mouse pointer is moved, or a mouse button is pressed or released.

Applications should not connect to it.

Flags: Run Last

Stability Level: Private