atspi-types: libatspi Reference Manual

## atspi-types atspi-types |

## Types and Values

typedef | AtspiControllerEventMask
typedef | AtspiKeyMaskType
typedef | AtspiKeyEventMask
typedef | AtspiDeviceEventMask
struct | AtspiDeviceEvent
struct | AtspiEventListenerMode
struct | AtspiKeyDefinition
struct | AtspiEvent
typedef | AtspiKeystrokeListener
enum | AtspiKeyListenerSyncType

## Object Hierarchy

        GBoxed
        ├── AtspiDeviceEvent
        ├── AtspiEvent
        ╰── AtspiKeyDefinition
        GFlags
        ╰── AtspiKeyListenerSyncType

## Description

## Functions

## Types and Values

### AtspiControllerEventMask

    typedef guint AtspiControllerEventMask;

### AtspiKeyMaskType

    typedef guint AtspiKeyMaskType;

### AtspiKeyEventMask

    typedef guint AtspiKeyEventMask;

### AtspiDeviceEventMask

    typedef guint AtspiDeviceEventMask;

### struct AtspiDeviceEvent

    struct AtspiDeviceEvent {
      AtspiEventType type;
      guint id;
      gushort hw_code;
      gushort modifiers;
      guint timestamp;
      gchar * event_string;
      gboolean is_text;
    };

### struct AtspiEventListenerMode

    struct AtspiEventListenerMode {
      gboolean synchronous;
      gboolean preemptive;
      gboolean global;
    };

### struct AtspiKeyDefinition

    struct AtspiKeyDefinition {
      gint keycode;
      gint keysym;
      gchar *keystring;
      gint unused;
    };

### struct AtspiEvent

    struct AtspiEvent {
      gchar  *type;
      AtspiAccessible  *source;
      gint         detail1;
      gint         detail2;
      GValue any_data;
      AtspiAccessible *sender;
    };

### AtspiKeystrokeListener

    typedef void AtspiKeystrokeListener;

### enum AtspiKeyListenerSyncType

Specifies the type of a key listener event. The values above can and should be bitwise-'OR'-ed together, observing the compatibility limitations specified in the description of each value. For instance, ATSPI_KEYLISTENER_ALL_WINDOWS | ATSPI_KEYLISTENER_CANCONSUME is a commonly used combination which gives the AT complete control over the delivery of matching events. However, such filters should be used sparingly as they may have a negative impact on system performance.

#### Members

ATSPI_KEYLISTENER_NOSYNC | Events may be delivered asynchronously, which means in some cases they may already have been delivered to the application before the AT client receives the notification. |
ATSPI_KEYLISTENER_SYNCHRONOUS | Events are delivered synchronously, before the currently focussed application sees them. |
ATSPI_KEYLISTENER_CANCONSUME | Events may be consumed by the AT client. Presumes and requires ATSPI_KEYLISTENER_SYNCHRONOUS, incompatible with ATSPI_KEYLISTENER_NOSYNC. |
ATSPI_KEYLISTENER_ALL_WINDOWS | Events are received not from the application toolkit layer, but from the device driver or windowing system subsystem; such notifications are 'global' in the sense that they are not broken or defeated by applications that participate poorly in the accessibility APIs, or not at all; however because of the intrusive nature of such snooping, it can have side-effects on certain older platforms. If unconditional event notifications, even when inaccessible or "broken" applications have focus, are not required, it may be best to avoid this enum value/flag. |