forked from enlightenment/efl
45 lines
1.2 KiB
Plaintext
45 lines
1.2 KiB
Plaintext
import eina_types;
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enum Efl.Io.Positioner.Whence {
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[[Seek position modes]]
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start, [[Seek from start of the stream/file]]
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current, [[Seek from current position]]
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end, [[Seek from the end of stream/file]]
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}
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mixin Efl.Io.Positioner {
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[[Generic interface for objects that can change or report position.
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@since 1.19
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]]
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data: null;
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methods {
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seek @pure_virtual {
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[[Seek in data]]
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params {
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@in offset: int64; [[Offset in byte relative to whence]]
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@in whence: Efl.Io.Positioner.Whence; [[Whence]]
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}
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return: Eina.Error; [[0 on succeed, a mapping of errno otherwise]]
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}
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@property position {
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[[Position property]]
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get @pure_virtual { }
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set {
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[[Try to set position object, relative to start of file. See @.seek()]]
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return: bool; [[$true if could reposition, $false if errors.]]
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}
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values {
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position: uint64; [[Position in file or buffer]]
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}
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}
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}
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events {
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position,changed; [[Notifies position changed]]
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}
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}
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