Class

ValentInputAdapter

since: 1.0

Description [src]

abstract class Valent.InputAdapter : Valent.Object {
  parent_instance: ValentObject
}

An abstract base class for virtual input devices.

ValentInputAdapter is a base class for plugins that provide an interface to the pointer and keyboard. This usually means simulating pointer and keyboard events on the host system.

.plugin File

Implementations may define the following extra fields in the .plugin file:

  • X-InputAdapterPriority

    An integer indicating the adapter priority. The implementation with the lowest value will be used as the primary adapter.

Available since: 1.0

Hierarchy

hierarchy this ValentInputAdapter ancestor_0 ValentObject ancestor_0--this ancestor_1 GObject ancestor_1--ancestor_0

Ancestors

Instance methods

valent_input_adapter_keyboard_keysym

Press or release keysym.

since: 1.0

valent_input_adapter_pointer_axis

Scroll the surface under the pointer (dx, dy), relative to its current position.

since: 1.0

valent_input_adapter_pointer_button

Press or release button.

since: 1.0

valent_input_adapter_pointer_motion

Move the pointer (dx, dy), relative to its current position.

since: 1.0

Methods inherited from ValentObject (9)
valent_object_attach_cancellable

Attach the object’s cancellable another cancellable.

since: 1.0

valent_object_chain_cancellable

Chain a cancellable to the object’s cancellable.

since: 1.0

valent_object_destroy

Destroy the object.

since: 1.0

valent_object_in_destruction

Get whether the object is destroyed or in destruction.

since: 1.0

valent_object_lock

Acquire a lock on object.

since: 1.0

valent_object_notify

Emit GObject::notify on object, on the main thread.

since: 1.0

valent_object_notify_by_pspec

Emit GObject::notify on object, on the main thread.

since: 1.0

valent_object_ref_cancellable

Get a GCancellable for the object.

since: 1.0

valent_object_unlock

Release a lock on object.

since: 1.0

Methods inherited from GObject (43)

Please see GObject for a full list of methods.

Properties

Valent.InputAdapter:plugin-info

The PeasPluginInfo describing this adapter.

since: 1.0

Properties inherited from ValentObject (1)
Valent.Object:cancellable

The object GCancellable.

since: 1.0

Signals

Signals inherited from ValentObject (1)
ValentObject::destroy

Emitted when the object is being destroyed.

since: 1.0

Signals inherited from GObject (1)
GObject::notify

The notify signal is emitted on an object when one of its properties has its value set through g_object_set_property(), g_object_set(), et al.

Class structure

struct ValentInputAdapterClass {
  ValentObjectClass parent_class;
  void (* keyboard_keysym) (
    ValentInputAdapter* adapter,
    unsigned int keysym,
    gboolean state
  );
  void (* pointer_axis) (
    ValentInputAdapter* adapter,
    double dx,
    double dy
  );
  void (* pointer_button) (
    ValentInputAdapter* adapter,
    unsigned int button,
    gboolean state
  );
  void (* pointer_motion) (
    ValentInputAdapter* adapter,
    double dx,
    double dy
  );
  
}

The virtual function table for ValentInputAdapter.

Class members
parent_class: ValentObjectClass
No description available.
keyboard_keysym: void (* keyboard_keysym) ( ValentInputAdapter* adapter, unsigned int keysym, gboolean state )
No description available.
pointer_axis: void (* pointer_axis) ( ValentInputAdapter* adapter, double dx, double dy )
No description available.
pointer_button: void (* pointer_button) ( ValentInputAdapter* adapter, unsigned int button, gboolean state )
No description available.
pointer_motion: void (* pointer_motion) ( ValentInputAdapter* adapter, double dx, double dy )
No description available.

Virtual methods

Valent.InputAdapterClass.keyboard_keysym

Press or release keysym.

since: 1.0

Valent.InputAdapterClass.pointer_axis

Scroll the surface under the pointer (dx, dy), relative to its current position.

since: 1.0

Valent.InputAdapterClass.pointer_button

Press or release button.

since: 1.0

Valent.InputAdapterClass.pointer_motion

Move the pointer (dx, dy), relative to its current position.

since: 1.0