Signal

PhoshDBusScreenshot::handle-flash-area

Declaration

gboolean
handle_flash_area (
  PhoshDBusScreenshot* self,
  GDBusMethodInvocation* invocation,
  gint arg_x,
  gint arg_y,
  gint arg_width,
  gint arg_height,
  gpointer user_data
)

Description [src]

Signal emitted when a remote caller is invoking the FlashArea() D-Bus method.

If a signal handler returns TRUE, it means the signal handler will handle the invocation (e.g. take a reference to invocation and eventually call phosh_dbus_screenshot_complete_flash_area() or e.g. g_dbus_method_invocation_return_error() on it) and no other signal handlers will run. If no signal handler handles the invocation, the G_DBUS_ERROR_UNKNOWN_METHOD error is returned.

Default handler:

The default handler is called after the handlers added via g_signal_connect().

Parameters

invocation

Type: GDBusMethodInvocation

A GDBusMethodInvocation.

The data is owned by the caller of the function.

arg_x

Type: gint

Argument passed by remote caller.

arg_y

Type: gint

Argument passed by remote caller.

arg_width

Type: gint

Argument passed by remote caller.

arg_height

Type: gint

Argument passed by remote caller.

Return value

Type: gboolean

G_DBUS_METHOD_INVOCATION_HANDLED or TRUE if the invocation was handled, G_DBUS_METHOD_INVOCATION_UNHANDLED or FALSE to let other signal handlers run.