de.yaacc.yxc.YxcSourceControls Class Reference

Which controls the device's own source offers right now (docs/tech.md, section 12). More...

Collaboration diagram for de.yaacc.yxc.YxcSourceControls:

Classes
enum	Control

Static Public Member Functions
static boolean	ownSourceActive (YxcDeviceState state)
	Whether the device plays a source of its own on its main zone: a network source whose play info is the zone's input, or the tuner (with its play info).
static boolean	rowMapsToOwnSource (YxcDeviceState state, boolean yaaccActive)
	Whether the row's play / pause / stop buttons work on the device's own source: the device plays one and yaacc has no player on it that plays or is paused (a paused yaacc track keeps the buttons for the UPnP transport, otherwise a press would leave yaacc's queue and the device out of step).
static Set< Control >	available (YxcDeviceState state, boolean yaaccActive)
static Set< Control >	available (YxcDeviceState state)
static String	nextRepeat (YxcPlayInfo info)
	The repeat mode after current in the list the source offers (off, one, all, as listed), null when the list is empty.
static String	nextShuffle (YxcPlayInfo info)
	The shuffle mode after the current one in the list the source offers, null when the list is empty.

Detailed Description

Which controls the device's own source offers right now (docs/tech.md, section 12).

A control is offered only if the source says it can do it: the bits of the play info's attribute (bit 0 play, 1 stop, 2 pause, 3 previous, 4 next; a reading of captured answers: a net radio, which has only play and stop, accepts the other calls with response_code 0 and does nothing), the lists repeat_available and shuffle_available, and for the tuner the band. Pure.

Member Function Documentation

available() [1/2]

static Set< Control > de.yaacc.yxc.YxcSourceControls.available ( YxcDeviceState state )

static

Returns

the controls to offer, empty when the device is off, a client, or plays nothing of its own

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available() [2/2]

static Set< Control > de.yaacc.yxc.YxcSourceControls.available ( YxcDeviceState state, boolean yaaccActive )

static

Returns

the controls to offer on the row: none while yaacc plays or has paused a track on the device (the zone input is then the server input, which counts as a network source, and the controls would act on the device's own queue instead of yaacc's); otherwise those of available(YxcDeviceState)

Referenced by de.yaacc.yxc.YxcSourceControls.available(), de.yaacc.yxc.YxcSourceControls.ownSourceActive(), de.yaacc.yxc.YxcSourceActions.perform(), and de.yaacc.yxc.YxcDeviceState.sameForRow().

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nextRepeat()

static String de.yaacc.yxc.YxcSourceControls.nextRepeat ( YxcPlayInfo info )

static

The repeat mode after current in the list the source offers (off, one, all, as listed), null when the list is empty.

An unknown current mode starts at the first one.

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ownSourceActive()

static boolean de.yaacc.yxc.YxcSourceControls.ownSourceActive ( YxcDeviceState state )

static

Whether the device plays a source of its own on its main zone: a network source whose play info is the zone's input, or the tuner (with its play info).

The link input and standby are not.

Referenced by de.yaacc.yxc.YxcSourceControls.rowMapsToOwnSource().

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The documentation for this class was generated from the following file:

• /github/workspace/yaacc/src/main/java/de/yaacc/yxc/YxcSourceControls.java