Source

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Object Hierarchy:

Description:

Content:

Constants:

• public const bool CONTINUE
  Use this macro as the return value of a [callback@GLib.
• public const bool REMOVE
  Use this macro as the return value of a [callback@GLib.

Static methods:

• public static bool remove (uint id)
  Removes the source with the given ID from the default main context.
• public static bool remove_by_funcs_user_data (SourceFuncs funcs, void* user_data)
  Removes a source from the default main loop context given the source functions and user data.
• public static bool remove_by_user_data (void* user_data)
  Removes a source from the default main loop context given the user data for the callback.
• public static void set_name_by_id (uint tag, string? name)
  Sets the name of a source using its ID.

Creation methods:

• protected Source ()
  Creates a new [struct@GLib.

Methods:

• public void add_child_source (Source child_source)
  Adds child_source to this as a ‘polled’ source.
• public void add_poll (ref PollFD fd)
  Adds a file descriptor to the set of file descriptors polled for this source.
• public void* add_unix_fd (int fd, IOCondition events)
  Monitors fd for the IO events in events.
• public uint attach (MainContext? context = null)
  Adds a [struct@GLib.
• protected virtual bool check ()
• public void destroy ()
  Removes a source from its [struct@GLib.
• protected abstract bool dispatch (SourceFunc? _callback)
• public bool get_can_recurse ()
  Checks whether a source is allowed to be called recursively.
• public unowned MainContext get_context ()
  Gets the [struct@GLib.
• public void get_current_time (out TimeVal timeval)
  This function ignores this and is otherwise the same as [func@GLib.
• public uint get_id ()
  Returns the numeric ID for a particular source.
• public unowned string? get_name ()
  Gets a name for the source, used in debugging and profiling.
• public int get_priority ()
  Gets the priority of a source.
• public int64 get_ready_time ()
  Gets the ‘ready time’ of this, as set by [method@GLib.
• public int64 get_time ()
  Gets the time to be used when checking this source.
• public bool is_destroyed ()
  Returns whether this has been destroyed.
• public void modify_unix_fd (void* tag, IOCondition new_events)
  Updates the event mask to watch for the file descriptor identified by tag.
• protected virtual bool prepare (out int timeout_)
• public IOCondition query_unix_fd (void* tag)
  Queries the events reported for the file descriptor corresponding to tag on this during the last poll.
• public void remove_child_source (Source child_source)
  Detaches child_source from this and destroys it.
• public void remove_poll (ref PollFD fd)
  Removes a file descriptor from the set of file descriptors polled for this source.
• public void remove_unix_fd (void* tag)
  Reverses the effect of a previous call to [method@GLib.
• public void set_callback (owned SourceFunc func)
• public void set_callback_indirect (void* callback_data, SourceCallbackFuncs callback_funcs)
  Sets the callback function storing the data as a reference counted callback ‘object’.
• public void set_can_recurse (bool can_recurse)
  Sets whether a source can be called recursively.
• public void set_dispose_function (SourceDisposeFunc dispose)
  Set dispose as dispose function on this.
• public void set_funcs (SourceFuncs funcs)
  Sets the source functions of an unattached source.
• public void set_name (string? name)
  Sets a name for the source, used in debugging and profiling.
• public void set_priority (int priority)
  Sets the priority of a source.
• public void set_ready_time (int64 ready_time)
  Sets a source to be dispatched when the given monotonic time is reached (or passed).
• public void set_static_name (string name)
  A variant of [method@GLib.