AppStreamCompose.IconPolicyIter

Fields

Name	Type	Access	Description
dummy1	object	r
dummy2	int	r
dummy3	object	r
dummy4	object	r
dummy5	object	r
dummy6	object	r

Methods

	init (ipolicy)
	next ()

Details

class AppStreamCompose.IconPolicyIter

A AppStreamCompose.IconPolicyIter structure represents an iterator that can be used to iterate over the icon sizes / policy entries of an AppStreamCompose.IconPolicy. AppStreamCompose.IconPolicyIter structures are typically allocated on the stack and then initialized with AppStreamCompose.IconPolicyIter.init().

Added in version 0.15.2.

init(ipolicy)

Parameters:

ipolicy (AppStreamCompose.IconPolicy) – an AppStreamCompose.IconPolicy

Initializes a policy iterator for the policy entry list and associates it it with ipolicy. The AppStreamCompose.IconPolicyIter structure is typically allocated on the stack and does not need to be freed explicitly.

Added in version 0.15.2.

next()

Returns:

False if the last entry has been reached.

size:

Destination of the returned icon size

scale:

Destination of the returned icon scale factor

state:

Destination of the returned designated icon state.

Return type:

(bool, size: int, scale: int, state: AppStreamCompose.IconState)

Returns the current icon policy entry and advances the iterator. Example:

AscIconPolicyIter iter;
guint icon_size;
guint icon_scale;
AscIconState istate;

asc_icon_policy_iter_init (&iter, ipolicy);
while (asc_icon_policy_iter_next (&iter, &icon_size, &icon_scale, &istate)) {
    // do something with the icon entry data
}

Added in version 0.15.2.