Ags.Thread¶

Subclasses:: Ags.GenericMainLoop, Ags.ReturnableThread, Ags.WorkerThread

Methods¶

Inherited:: GObject.Object (37), Ags.Connectable (13)
Structs:: GObject.ObjectClass (5)

class	`global_get_use_sync_counter` ()
class	`new` ()
class	`self` ()
	`add_child` (child)
	`add_child_extended` (child, no_start, no_wait)
	`add_start_queue` (child)
	`add_start_queue_all` (child)
	`children` ()
	`clear_status_flags` ()
	`clear_sync_tic_flags` ()
	`clock` ()
	`find_type` (gtype)
	`first` ()
	`get_current_sync_tic` ()
	`get_delay` ()
	`get_frequency` ()
	`get_max_precision` ()
	`get_toplevel` ()
	`is_current_ready` (current_sync_tic)
	`is_tree_ready_recursive` (current_sync_tic)
	`last` ()
	`lock` ()
	`next` ()
	`parent` ()
	`prepare_current_sync` (current_sync_tic)
	`prepare_tree_sync_recursive` (current_sync_tic)
	`prev` ()
	`remove_child` (child)
	`run` ()
	`set_current_sync` (current_sync_tic)
	`set_current_sync_tic` (current_sync_tic)
	`set_delay` (delay)
	`set_flags` (flags)
	`set_frequency` (frequency)
	`set_max_precision` (max_precision)
	`set_status_flags` (status_flags)
	`set_sync_tic_flags` (sync_tic_flags)
	`set_tree_sync_recursive` (current_sync_tic)
	`start` ()
	`stop` ()
	`test_flags` (flags)
	`test_status_flags` (status_flags)
	`test_sync_tic_flags` (sync_tic_flags)
	`trylock` ()
	`unlock` ()
	`unset_flags` (flags)
	`unset_status_flags` (status_flags)
	`unset_sync_tic_flags` (sync_tic_flags)

Virtual Methods¶

Inherited:: GObject.Object (7), Ags.Connectable (13)

	`do_clock` ()
	`do_run` ()
	`do_start` ()
	`do_stop` ()

Properties¶

Name	Type	Flags	Short Description
`delay`	`float`	r/w	The delay until next tic
`frequency`	`float`	r/w	frequency as JIFFIE
`max-precision`	`float`	r/w	The max precision as JIFFIE

Signals¶

Inherited:: GObject.Object (1)

Name	Short Description
`clock`	The `::clock`() signal is invoked every thread tic.
`run`	The `::run`() signal is invoked during run loop.
`start`	The `::start`() signal is invoked as thread started.
`stop`	The `::stop`() signal is invoked as thread stopped.

Fields¶

Inherited:: GObject.Object (1)

Name	Type	Access
connectable_flags	`int`	r
current_sync_tic	`int`	r
delay	`float`	r
frequency	`float`	r
gobject	`GObject.Object`	r
last_run_end	`int`	r
last_run_start	`int`	r
max_precision	`float`	r
my_flags	`int`	r
obj_mutex	`GLib.RecMutex`	r
start_cond	`GLib.Cond`	r
start_mutex	`GLib.Mutex`	r
start_queue	[`object`]	r
status_flags	`int`	r
sync_tic_flags	`int`	r
thread	`GLib.Thread`	r
tic_cond	`GLib.Cond`	r
tic_delay	`float`	r
tic_mutex	`GLib.Mutex`	r
uuid	`Ags.UUID`	r
wait_cond	`GLib.Cond`	r
wait_mutex	`GLib.Mutex`	r

Class Details¶

class Ags.Thread(**kwargs)¶

Bases:: GObject.Object, Ags.Connectable
Abstract:: No
Structure:: Ags.ThreadClass

classmethod global_get_use_sync_counter()¶

Returns:: if True use sync counter, else not
Return type:: bool

Get global config value use sync counter.

New in version 3.0.0.

classmethod new()¶

Returns:: the new Ags.Thread
Return type:: Ags.Thread

Create a new instance of Ags.Thread.

New in version 3.0.0.

classmethod self()¶

Returns:: the running Ags.Thread
Return type:: Ags.Thread

Thread self.

New in version 3.0.0.

add_child(child)¶

Parameters:: child (Ags.Thread) – the child to remove

Add child to thread.

New in version 3.0.0.

add_child_extended(child, no_start, no_wait)¶

Parameters:

child (Ags.Thread) – the child to remove
no_start (bool) – don’t start thread
no_wait (bool) – don’t wait until started

Add child to thread.

New in version 3.0.0.

add_start_queue(child)¶

Parameters:: child (Ags.Thread) – the child Ags.Thread to start

Add child to self's start queue.

New in version 3.0.0.

add_start_queue_all(child)¶

Parameters:: child ([Ags.Thread]) – the children as GLib.List-struct containing Ags.Thread to start

Add child to self's start queue.

New in version 3.0.0.

children()¶

Returns:: the children Ags.Thread
Return type:: Ags.Thread

Get children thread.

New in version 3.0.0.

clear_status_flags()¶: Clear status flags.

New in version 3.0.0.

clear_sync_tic_flags()¶: Clear sync-tic flags.

New in version 3.0.0.

clock()¶

Returns:: the cycles to be performed
Return type:: int

Clock the thread.

New in version 3.0.0.

find_type(gtype)¶

Parameters:: gtype (GObject.GType) – the GObject.GType-struct
Returns:: the matching Ags.Thread
Return type:: Ags.Thread

Find gtype as descendant of self. If its a descendant thread, the ref-count is increased.

New in version 3.0.0.

first()¶

Returns:: the very first Ags.Thread within same tree level
Return type:: Ags.Thread

Retrieve first sibling.

New in version 3.0.0.

get_current_sync_tic()¶

Returns:: the current sync-tic
Return type:: int

Get current sync-tic.

New in version 3.0.0.

get_delay()¶

Returns:: the delay
Return type:: float

Get delay.

New in version 3.0.0.

get_frequency()¶

Returns:: the frequency
Return type:: float

Get frequency.

New in version 3.0.0.

get_max_precision()¶

Returns:: the max-precision
Return type:: float

Get max-precision.

New in version 3.0.0.

get_toplevel()¶

Returns:: the toplevevel Ags.Thread
Return type:: Ags.Thread

Retrieve toplevel thread.

New in version 3.0.0.

is_current_ready(current_sync_tic)¶

Parameters:: current_sync_tic (int) –
Return type:: bool

is_tree_ready_recursive(current_sync_tic)¶

Parameters:: current_sync_tic (int) –
Return type:: bool

last()¶

Returns:: the very last AgsThread within same tree level
Return type:: Ags.Thread

Retrieve last sibling.

New in version 3.0.0.

lock()¶: Locks the threads own mutex and sets the appropriate flag.

New in version 3.0.0.

next()¶

Returns:: the next Ags.Thread
Return type:: Ags.Thread

Get next thread.

New in version 3.0.0.

parent()¶

Returns:: the parent Ags.Thread
Return type:: Ags.Thread

Get parent thread.

New in version 3.0.0.

prepare_current_sync(current_sync_tic)¶

Parameters:: current_sync_tic (int) –

prepare_tree_sync_recursive(current_sync_tic)¶

Parameters:: current_sync_tic (int) –

prev()¶

Returns:: the prev Ags.Thread
Return type:: Ags.Thread

Get prev thread.

New in version 3.0.0.

remove_child(child)¶

Parameters:: child (Ags.Thread) – the child to remove

Remove child of thread.

New in version 3.0.0.

run()¶: Only for internal use of ags_thread_loop but you may want to set the your very own class function namely your thread’s routine.

New in version 3.0.0.

set_current_sync(current_sync_tic)¶

Parameters:: current_sync_tic (int) –

set_current_sync_tic(current_sync_tic)¶

Parameters:: current_sync_tic (int) – the current sync-tic

Set current sync-tic.

New in version 3.0.0.

set_delay(delay)¶

Parameters:: delay (float) – the delay

Set delay.

New in version 3.0.0.

set_flags(flags)¶

Parameters:: flags (Ags.ThreadFlags) – the flags

Set flags.

New in version 3.0.0.

set_frequency(frequency)¶

Parameters:: frequency (float) – the frequency

Set frequency.

New in version 3.0.0.

set_max_precision(max_precision)¶

Parameters:: max_precision (float) – the max-precision

Set max-precision.

New in version 3.0.0.

set_status_flags(status_flags)¶

Parameters:: status_flags (Ags.ThreadStatusFlags) – the status flags

Set status flags.

New in version 3.0.0.

set_sync_tic_flags(sync_tic_flags)¶

Parameters:: sync_tic_flags (Ags.ThreadSyncTicFlags) – the sync-tic flags

Set sync-tic flags.

New in version 3.0.0.

set_tree_sync_recursive(current_sync_tic)¶

Parameters:: current_sync_tic (int) –

start()¶: Start the thread.

New in version 3.0.0.

stop()¶: Stop the threads loop by unsetting Ags.ThreadStatusFlags.THREAD_STATUS_RUNNING flag.

New in version 3.0.0.

test_flags(flags)¶

Parameters:: flags (Ags.ThreadFlags) – the flags
Returns:: True if flags are set, else False
Return type:: bool

Test flags to be set on self.

New in version 3.0.0.

test_status_flags(status_flags)¶

Parameters:: status_flags (Ags.ThreadStatusFlags) – the status flags
Returns:: True if status flags are set, else False
Return type:: bool

Test status_flags to be set on self.

New in version 3.0.0.

test_sync_tic_flags(sync_tic_flags)¶

Parameters:: sync_tic_flags (Ags.ThreadSyncTicFlags) – the sync-tic flags
Returns:: True if sync-tic flags are set, else False
Return type:: bool

Test sync_tic_flags to be set on self.

New in version 3.0.0.

trylock()¶

Returns:: True on success, otherwise False
Return type:: bool

Locks the threads own mutex if available and sets the appropriate flag and returning True. Otherwise return False without lock.

New in version 3.0.0.

unlock()¶: Unlocks the threads own mutex and unsets the appropriate flag.

New in version 3.0.0.

unset_flags(flags)¶

Parameters:: flags (Ags.ThreadFlags) – the flags

Unset flags.

New in version 3.0.0.

unset_status_flags(status_flags)¶

Parameters:: status_flags (Ags.ThreadStatusFlags) – the status flags

Unset status flags.

New in version 3.0.0.

unset_sync_tic_flags(sync_tic_flags)¶

Parameters:: sync_tic_flags (Ags.ThreadSyncTicFlags) – the sync-tic flags

Unset sync-tic flags.

New in version 3.0.0.

do_clock() virtual¶

Returns:: the cycles to be performed
Return type:: int

Clock the thread.

New in version 3.0.0.

do_run() virtual¶: Only for internal use of ags_thread_loop but you may want to set the your very own class function namely your thread’s routine.

New in version 3.0.0.

do_start() virtual¶: Start the thread.

New in version 3.0.0.

do_stop() virtual¶: Stop the threads loop by unsetting Ags.ThreadStatusFlags.THREAD_STATUS_RUNNING flag.

New in version 3.0.0.

Signal Details¶

Ags.Thread.signals.clock(thread)¶

Signal Name:: clock
Flags:: RUN_LAST
Parameters:: thread (Ags.Thread) – The object which received the signal
Returns:: the number of cycles to perform
Return type:: int

The ::clock() signal is invoked every thread tic.

New in version 3.0.0.

Ags.Thread.signals.run(thread)¶

Signal Name:: run
Flags:: RUN_LAST
Parameters:: thread (Ags.Thread) – The object which received the signal

The ::run() signal is invoked during run loop.

New in version 3.0.0.

Ags.Thread.signals.start(thread)¶

Signal Name:: start
Flags:: RUN_LAST
Parameters:: thread (Ags.Thread) – The object which received the signal

The ::start() signal is invoked as thread started.

New in version 3.0.0.

Ags.Thread.signals.stop(thread)¶

Signal Name:: stop
Flags:: RUN_LAST
Parameters:: thread (Ags.Thread) – The object which received the signal

The ::stop() signal is invoked as thread stopped.

New in version 3.0.0.

Property Details¶

Ags.Thread.props.delay¶

Name:: delay
Type:: float
Default Value:: 1.0
Flags:: READABLE, WRITABLE

The delay until next tic.

New in version 3.0.0.

Ags.Thread.props.frequency¶

Name:: frequency
Type:: float
Default Value:: 250.0
Flags:: READABLE, WRITABLE

The frequency to run at in Hz.

New in version 3.0.0.

Ags.Thread.props.max_precision¶

Name:: max-precision
Type:: float
Default Value:: 1000.0
Flags:: READABLE, WRITABLE

The max-frequency to run at in Hz.

New in version 3.0.0.