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fpi-ssm: Make delayed actions cancellable

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Add a GCancellable parameter to fpi_ssm_nex_state_delayed and
fpi_ssm_jump_to_state_delayed() so that it's possible to cancel an action
from the caller and in case the driver wants to cancel a delayed operation
when a device action has been cancelled.
This commit is contained in:
Marco Trevisan (Treviño)
2019-11-28 19:24:55 +01:00
parent bac6382f67
commit ff67bf5a16
8 changed files with 127 additions and 41 deletions
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12
libfprint/fpi-ssm.h
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@@ -73,11 +73,13 @@ void fpi_ssm_start_subsm (FpiSsm *parent,
void fpi_ssm_next_state (FpiSsm *machine);
void fpi_ssm_jump_to_state (FpiSsm *machine,
int state);
void fpi_ssm_next_state_delayed (FpiSsm *machine,
int delay);
void fpi_ssm_jump_to_state_delayed (FpiSsm *machine,
int state,
int delay);
void fpi_ssm_next_state_delayed (FpiSsm *machine,
int delay,
GCancellable *cancellable);
void fpi_ssm_jump_to_state_delayed (FpiSsm *machine,
int state,
int delay,
GCancellable *cancellable);
void fpi_ssm_cancel_delayed_state_change (FpiSsm *machine);
void fpi_ssm_mark_completed (FpiSsm *machine);
void fpi_ssm_mark_failed (FpiSsm *machine,