mirror of
https://github.com/xiaoyifang/goldendict-ng.git
synced 2024-11-23 20:14:05 +00:00
114 lines
4.1 KiB
C
114 lines
4.1 KiB
C
#include <windows.h>
|
|
#include <winable.h>
|
|
#include "IAccExInt.h"
|
|
|
|
const long UIA_InvokePatternId = 10000;
|
|
const long UIA_SelectionPatternId = 10001;
|
|
const long UIA_ValuePatternId = 10002;
|
|
const long UIA_RangeValuePatternId = 10003;
|
|
const long UIA_ScrollPatternId = 10004;
|
|
const long UIA_ExpandCollapsePatternId = 10005;
|
|
const long UIA_GridPatternId = 10006;
|
|
const long UIA_GridItemPatternId = 10007;
|
|
const long UIA_MultipleViewPatternId = 10008;
|
|
const long UIA_WindowPatternId = 10009;
|
|
const long UIA_SelectionItemPatternId = 10010;
|
|
const long UIA_DockPatternId = 10011;
|
|
const long UIA_TablePatternId = 10012;
|
|
const long UIA_TableItemPatternId = 10013;
|
|
const long UIA_TextPatternId = 10014;
|
|
const long UIA_TogglePatternId = 10015;
|
|
const long UIA_TransformPatternId = 10016;
|
|
const long UIA_ScrollItemPatternId = 10017;
|
|
const long UIA_LegacyIAccessiblePatternId = 10018;
|
|
const long UIA_ItemContainerPatternId = 10019;
|
|
const long UIA_VirtualizedItemPatternId = 10020;
|
|
const long UIA_SynchronizedInputPatternId = 10021;
|
|
|
|
HRESULT GetIAccessibleExFromIAccessible( IAccessible *pAcc, long idChild, IAccessibleEx **ppaex )
|
|
{
|
|
*ppaex = NULL;
|
|
IAccessibleEx *paex;
|
|
IServiceProvider *pSp = NULL;
|
|
//char s[500];
|
|
HRESULT hr = pAcc->lpVtbl->QueryInterface( pAcc, &IID_IServiceProvider, (void **)&pSp );
|
|
/*
|
|
wsprintf(s,"GD:QueryInterface (IServiceProvider) return hr=%08X, ptr=%p\n", hr, pSp);
|
|
OutputDebugString(s);
|
|
*/
|
|
if( hr != S_OK ) return hr;
|
|
if( pSp == NULL ) return E_NOINTERFACE;
|
|
|
|
paex = NULL;
|
|
hr = pSp->lpVtbl->QueryService( pSp, &IID_IAccessibleEx, &IID_IAccessibleEx, (void **)&paex );
|
|
pSp->lpVtbl->Release( pSp );
|
|
/*
|
|
wsprintf(s,"GD:QueryService (IAccessibleEx) return hr=%08X, ptr=%p\n", hr, paex);
|
|
OutputDebugString(s);
|
|
*/
|
|
if( hr != S_OK ) return hr;
|
|
if( paex == NULL ) return E_NOINTERFACE;
|
|
|
|
if(idChild == CHILDID_SELF) {
|
|
*ppaex = paex;
|
|
} else {
|
|
IAccessibleEx *paexChild = NULL;
|
|
hr = paex->lpVtbl->GetObjectForChild( paex, idChild, &paexChild );
|
|
/*
|
|
wsprintf(s,"GD: GetObjectForChild return hr=%08X, ptr=%p (ChildID=%i)\n", hr, paexChild, idChild);
|
|
OutputDebugString(s);
|
|
*/
|
|
paex->lpVtbl->Release( paex );
|
|
if( hr != S_OK ) return hr;
|
|
if(paexChild == NULL) return E_NOINTERFACE;
|
|
*ppaex = paexChild;
|
|
}
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT GetIRawElementProviderFromIAccessible( IAccessible * pAcc, long idChild, IRawElementProviderSimple **ppEl )
|
|
{
|
|
*ppEl = NULL;
|
|
IAccessibleEx *paex;
|
|
//char s[500];
|
|
HRESULT hr = GetIAccessibleExFromIAccessible( pAcc, idChild, &paex );
|
|
if( hr != S_OK ) return hr;
|
|
|
|
hr = paex->lpVtbl->QueryInterface( paex, &IID_IRawElementProviderSimple, (void **)ppEl );
|
|
/*
|
|
wsprintf(s,"GD:QueryInterface (IRawElementProviderSimple) return hr=%08X, ptr=%p\n", hr, ppEl);
|
|
OutputDebugString(s);
|
|
*/
|
|
paex->lpVtbl->Release( paex );
|
|
return hr;
|
|
}
|
|
|
|
HRESULT GetPatternFromIAccessible( IAccessible * pAcc, long idChild, PATTERNID patternId, REFIID iid, void **ppv )
|
|
{
|
|
IRawElementProviderSimple * pel;
|
|
//char s[500];
|
|
HRESULT hr = GetIRawElementProviderFromIAccessible( pAcc, idChild, &pel );
|
|
if( hr != S_OK ) return hr;
|
|
if( pel == NULL ) return E_NOINTERFACE;
|
|
|
|
IUnknown * pPatternObject = NULL;
|
|
hr = pel->lpVtbl->GetPatternProvider( pel, patternId, &pPatternObject );
|
|
/*
|
|
wsprintf(s,"GD:GetPatternProvider return hr=%08X, ptr=%p\n", hr, pPatternObject);
|
|
OutputDebugString(s);
|
|
*/
|
|
pel->lpVtbl->Release( pel );
|
|
if( hr != S_OK ) return hr;
|
|
if( pPatternObject == NULL ) return E_NOINTERFACE;
|
|
|
|
*ppv = NULL;
|
|
hr = pPatternObject->lpVtbl->QueryInterface( pPatternObject, iid, ppv );
|
|
/*
|
|
wsprintf(s,"GD:QueryInterface (TextPattern) return hr=%08X, ptr=%p\n", hr, ppv);
|
|
OutputDebugString(s);
|
|
*/
|
|
pPatternObject->lpVtbl->Release( pPatternObject );
|
|
if( *ppv == NULL ) return E_NOINTERFACE;
|
|
return hr;
|
|
}
|