ia_node.h

#ifndef LIB_IA2_IA_NODE_H_
#define LIB_IA2_IA_NODE_H_
 
#include <memory>
#include <string>
#include <vector>
 
#include <oleacc.h>
#include <wrl/client.h>
 
#include "acacia/export.h"
#include "acacia/ia2/ia_2.h"
#include "acacia/ia2/ia_action.h"
#include "acacia/ia2/ia_component.h"
#include "acacia/ia2/ia_hyperlink.h"
#include "acacia/ia2/ia_table2.h"
#include "acacia/ia2/ia_table_cell.h"
#include "acacia/ia2/ia_text.h"
#include "acacia/ia2/ia_value.h"
 
namespace acacia {
  // end of axapi group
 
class ACACIA_EXPORT IANode;
 
ACACIA_EXPORT IANode findRootIANodeForName(const std::string& name,
                                           const int pid = 0);
 
ACACIA_EXPORT IANode findRootIANodeForPID(const int pid);
 
class ACACIA_EXPORT IANode {
 public:
  IANode(){};
  IANode(Microsoft::WRL::ComPtr<IAccessible> root, VARIANT child_id)
      : root_(root), child_id_(child_id){};
  IANode(Microsoft::WRL::ComPtr<IAccessible> root) : root_(root) {
    child_id_.intVal = CHILDID_SELF;
    child_id_.vt = VT_I4;
  };
  ~IANode(){};
 
  IA2 QueryIA2();
 
  IAAction QueryAction();
 
  IAComponent QueryComponent();
 
  IAHyperlink QueryHyperlink();
 
  IATableCell QueryTableCell();
 
  IATable2 QueryTable2();
 
  IAText QueryText();
 
  IAValue QueryValue();
 
  bool isNull();
 
  std::string getAccRole();
 
  std::string getAccName();
 
  std::string getAccDescription();
 
  long getAccChildCount();
 
  IANode AccessibleChildAt(int index);
 
  long getAccState();
 
  std::vector<std::string> getStateStrings();
 
 private:
  Microsoft::WRL::ComPtr<IServiceProvider> GetServiceProvider();
 
  Microsoft::WRL::ComPtr<IAccessible> root_;
  // This variant is used to recieve IAccessible
  // information about either the accessible object itself,
  // or its partial child.
  // TODO: Create own type for partial children. #95
  VARIANT child_id_;
};
 
}  // namespace acacia
 
#endif  // LIB_IA2_IA_NODE_H_