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Annotation of XNU/iokit/IOKit/hidsystem/IOHITablet.h, revision 1.1.1.1

1.1       root        1: #ifndef _IOHITABLET_H
                      2: #define _IOHITABLET_H
                      3: 
                      4: #include <IOKit/hidsystem/IOHIPointing.h>
                      5: #include <IOKit/hidsystem/IOLLEvent.h>
                      6: 
                      7: class IOHITabletPointer;
                      8: 
                      9: #define kIOHIVendorID          "VendorID"
                     10: #define kIOHISystemTabletID    "SystemTabletID"
                     11: #define kIOHIVendorTabletID    "VendorTabletID"
                     12: 
                     13: typedef void (*TabletEventAction)(OSObject             *target,
                     14:                                   NXEventData  *tabletData,    // Do we want to parameterize this?
                     15:                                   AbsoluteTime ts);
                     16: 
                     17: typedef void (*ProximityEventAction)(OSObject          *target,
                     18:                                      NXEventData       *proximityData, // or this?
                     19:                                      AbsoluteTime ts);
                     20:                                   
                     21: class IOHITablet : public IOHIPointing
                     22: {
                     23:     OSDeclareDefaultStructors(IOHITablet);
                     24: 
                     25: public:
                     26:     UInt16             _systemTabletID;
                     27: 
                     28: private:
                     29:     OSObject *                         _tabletEventTarget;
                     30:     TabletEventAction          _tabletEventAction;
                     31:     OSObject *                         _proximityEventTarget;
                     32:     ProximityEventAction       _proximityEventAction;
                     33: 
                     34: protected:
                     35:     virtual void dispatchTabletEvent(NXEventData *tabletEvent,
                     36:                                      AbsoluteTime ts);
                     37: 
                     38:     virtual void dispatchProximityEvent(NXEventData *proximityEvent,
                     39:                                         AbsoluteTime ts);
                     40: 
                     41:     virtual bool startTabletPointer(IOHITabletPointer *pointer, OSDictionary *properties);
                     42: 
                     43: public:
                     44:     static UInt16 generateTabletID();
                     45: 
                     46:     virtual bool init(OSDictionary * propTable);
                     47:     virtual bool open(IOService *      client,
                     48:                       IOOptionBits     options,
                     49:                       RelativePointerEventAction       rpeAction,
                     50:                       AbsolutePointerEventAction       apeAction,
                     51:                       ScrollWheelEventAction           sweAction,
                     52:                       TabletEventAction                        tabletAction,
                     53:                       ProximityEventAction             proximityAction);
                     54: 
                     55: };
                     56: 
                     57: #endif /* !_IOHITABLET_H */

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