DDLayoutHelper Class Reference

Helper class for managing layer layout plus update of the layers. More...

#include <_dd_misc.h>

Public Member Functions
	DDLayoutHelper (DumbDisplay &dumbdisplay)
bool	checkNeedToUpdateLayers ()
void	startInitializeLayout ()
void	finishInitializeLayout (String layerSetupPersistId)
void	configAutoPin (const String &layoutSpec)
	basically DumbDisplay::configAutoPin()
void	addRemainingAutoPinConfig (const String &remainingLayoutSpec)
	basically DumbDisplay::addRemainingAutoPinConfig()
void	configPinFrame (int xUnitCount=100, int yUnitCount=100)
	basically DumbDisplay::configPinFrame()
void	pinLayer (DDLayer *pLayer, int uLeft, int uTop, int uWidth, int uHeight, const String &align="")
	basically DumbDisplay::pinLayer()
void	pinAutoPinLayers (const String &layoutSpec, int uLeft, int uTop, int uWidth, int uHeight, const String &align="")
	basically DumbDisplay::pinAutoPinLayers()
void	setIdleCallback (DDIdleCallback idleCallback)
	basically DumbDisplay::setIdleCallback()

Detailed Description

Helper class for managing layer layout plus update of the layers.

Since

v0.9.7-r2

Member Function Documentation

checkNeedToUpdateLayers()

bool DDLayoutHelper::checkNeedToUpdateLayers ( )

inline

check whether layers need be updated, say

• just initialzed
• DD reconnected

finishInitializeLayout()

void DDLayoutHelper::finishInitializeLayout ( String  layerSetupPersistId )

inline

after calling startInitializeLayout(), call this to finish the layout of layers

Parameters

layerSetupPersistId

is use for calling DumbDisplay.playbackLayerSetupCommands()

startInitializeLayout()

void DDLayoutHelper::startInitializeLayout ( )

inline

essentially DumbDisplay::recordLayerSetupCommands() MUST call finishInitializeLayout() layout when done