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* add NextCheckKeyIsLong() and EnqueueKey() methodsDoug Zongker2012-12-171-9/+28
| | | | | | | | | | | | | NextCheckKeyIsLong() is called right before each call to CheckKey() to tell the implementation if the key is a long-press or not. (To be used on devices with few buttons.) It's done as a separate method (rather than a parameter to CheckKey) to not break existing recovery UI implementations. EnqueueKey() can be called from CheckKey() to put arbitrary code codes in the synchronous queue (to be processed by HandleMenuKey). Change-Id: If8a83d66efe0bbc9e2dc178e5ebe12acd216324b
* allow recovery UI to ignore certain keypressesDoug Zongker2012-01-191-0/+3
| | | | Change-Id: Id182bb95ffcc475c5acabb29b413e422302ae7f2
* move key processing to RecoveryUIDoug Zongker2011-11-041-0/+222
| | | | | | | | | Move the key for handling keys from ScreenRecoveryUI to RecoveryUI, so it can be used by devices without screens. Remove the UIParameters struct and replace it with some new member variables in ScreenRecoveryUI. Change-Id: I70094ecbc4acbf76ce44d5b5ec2036c36bdc3414
* refactor ui functions into a classDoug Zongker2011-10-311-666/+0
| | | | | | | | | | | Move all the functions in ui.c to be members of a ScreenRecoveryUI class, which is a subclass of an abstract RecoveryUI class. Recovery then creates a global singleton instance of this class and then invoke the methods to drive the UI. We use this to allow substitution of a different RecoveryUI implementation for devices with radically different form factors (eg, that don't have a screen). Change-Id: I76bdd34eca506149f4cc07685df6a4890473f3d9
* turn recovery into a C++ binaryDoug Zongker2011-10-311-0/+666
Change-Id: I423a23581048d451d53eef46e5f5eac485b77555