FCam::Event Class Reference
An Event marks a change in device state or an error condition. More...
#include <Event.h>
Collaboration diagram for FCam::Event:
Public Types | |
| enum | { Error = 0, Warning, FocusPressed, FocusReleased, ShutterPressed, ShutterReleased, N900LensClosed = 10000, N900LensOpened, N900SlideOpened, N900SlideClosed, F2LensRemoved = 20000, F2LensInstalled, F2ZoomChanged, F2FocusChanged } |
| The list of builtin event types. More... | |
Public Member Functions | |
| std::string | description () const |
| A human-readable description of the event. | |
Public Attributes | |
| EventGenerator * | creator |
| creator of this Event | |
| int | type |
| type of this Event | |
| Time | time |
| Time this Event occured. | |
| int | iData |
| integer data associated with of this Event. | |
| float | fData |
| float associated with of this Event. | |
Detailed Description
An Event marks a change in device state or an error condition.Retrieve events from the system using getNextEvent.
Definition at line 18 of file Event.h.
Member Enumeration Documentation
| anonymous enum |
The list of builtin event types.
Builtin FCam events use positive integers. They are guaranteed not to have collisions and should all be listed here. Custom events should use negative integers, and may collide with other custom events (so you should check the creator and the type).
- Enumerator:
-
Error An asynchronous error occurred. Warning An asynchronous warning occurred. FocusPressed The focus button was pressed (typically the shutter button was half-depressed). FocusReleased The focus button was released. ShutterPressed The shutter button was pressed. ShutterReleased The shutter button was released. N900LensClosed The lens cover on the N900 was closed. N900LensOpened The lens cover on the N900 was opened. N900SlideOpened The keyboard on the N900 was slid open. N900SlideClosed The keyboard on the N900 was slid closed. F2LensRemoved The lens on the F2 was removed. F2LensInstalled A new lens was inserted in the F2. F2ZoomChanged The lens on the F2 was manually zoomed. F2FocusChanged The lens on the F2 was manually focused.
Member Data Documentation
| float FCam::Event::fData |
The documentation for this class was generated from the following files:
