* Copyright 2009-2011, Michael Lotz, mmlr@mlotz.ch.
* Distributed under the terms of the MIT License.
*/
#ifndef HID_COLLECTION_H
#define HID_COLLECTION_H
#include "HIDParser.h"
#include "util/Vector.h"
class HIDReport;
class HIDReportItem;
class HIDCollection {
public:
HIDCollection(HIDCollection *parent,
uint8 type, local_item_state &localState);
~HIDCollection();
uint8 Type() { return fType; };
uint16 UsagePage();
uint16 UsageID();
HIDCollection * Parent() { return fParent; };
status_t AddChild(HIDCollection *child);
uint32 CountChildren() { return fChildren.Count(); };
HIDCollection * ChildAt(uint32 index);
uint32 CountChildrenFlat(uint8 type);
HIDCollection * ChildAtFlat(uint8 type, uint32 index);
void AddItem(HIDReportItem *item);
uint32 CountItems() { return fItems.Count(); };
HIDReportItem * ItemAt(uint32 index);
uint32 CountItemsFlat();
HIDReportItem * ItemAtFlat(uint32 index);
void BuildReportList(uint8 reportType,
HIDReport **reportList,
uint32 &reportCount);
void PrintToStream(uint32 indentLevel = 0);
private:
HIDCollection * _ChildAtFlat(uint8 type, uint32 &index);
HIDReportItem * _ItemAtFlat(uint32 &index);
HIDCollection * fParent;
uint8 fType;
uint32 fUsage;
uint8 fStringID;
uint8 fPhysicalID;
Vector<HIDCollection *> fChildren;
Vector<HIDReportItem *> fItems;
};
#endif
