static CComPtr<IAccessible> FindMoreButton( IAccessible *pAcc )
{
CComVariant state;
CComVariant self(CHILDID_SELF);
pAcc->get_accState(self,&state);
if (!(state.intVal&(STATE_SYSTEM_UNAVAILABLE|STATE_SYSTEM_INVISIBLE)))
{
CComVariant role;
pAcc->get_accRole(self,&role);
if (role.intVal==ROLE_SYSTEM_PUSHBUTTON)
{
CComBSTR name;
if (SUCCEEDED(pAcc->get_accName(self,&name)) && name && _wcsicmp(name,g_ButtonMore)==0)
return pAcc;
}
}
CComVariant children[30];
long count;
AccessibleChildren(pAcc,0,_countof(children),children,&count);
for (int i=0;i<count;i++)
{
if (children[i].vt==VT_DISPATCH)
{
CComQIPtr<IAccessible> pChild=children[i].pdispVal;
if (pChild)
{
CComPtr<IAccessible> pRes=FindMoreButton(pChild);
if (pRes) return pRes;
}
}
}
return NULL;
}
HRESULT AccessibleObject::BuildChildren(std::vector<AccessibleChild>& children,
IAccessible* acc, LPARAM param) {
if (acc == nullptr)
acc = acc_;
if (acc == nullptr)
return E_INVALIDARG;
long child_count = 0;
HRESULT hr = acc->get_accChildCount(&child_count);
if (FAILED(hr))
return hr;
if (child_count == 0)
return S_FALSE;
long obtained_count = 0;
std::vector<VARIANT> var_array(child_count);
hr = AccessibleChildren(acc, 0L, child_count, var_array.data(),
&obtained_count);
if (FAILED(hr))
return hr;
children.resize(obtained_count);
for (int i = 0; i < obtained_count; i++) {
VARIANT var_child = var_array[i];
if (var_child.vt == VT_DISPATCH) {
IDispatch* dispatch = var_child.pdispVal;
IAccessible* child = nullptr;
hr = dispatch->QueryInterface(IID_IAccessible, (void**)&child);
if (hr == S_OK) {
GetName(children.at(i).name, CHILDID_SELF, child);
GetRole(children.at(i).role, CHILDID_SELF, child);
GetValue(children.at(i).value, CHILDID_SELF, child);
if (AllowChildTraverse(children.at(i), param))
BuildChildren(children.at(i).children, child, param);
child->Release();
}
dispatch->Release();
} else {
GetName(children.at(i).name, var_child.lVal, acc);
GetRole(children.at(i).role, var_child.lVal, acc);
GetValue(children.at(i).value, var_child.lVal, acc);
}
}
return S_OK;
}
void CClassicCopyFile::EnumAccChildren( IAccessible *pAcc, CString *pLog )
{
AddAccChild(pAcc,CComVariant(CHILDID_SELF),pLog);
long count;
pAcc->get_accChildCount(&count);
CComVariant children[20];
AccessibleChildren(pAcc,0,count,children,&count);
for (int i=0;i<count;i++)
{
if (children[i].vt==VT_DISPATCH)
{
CComQIPtr<IAccessible> pChild=children[i].pdispVal;
if (pChild)
EnumAccChildren(pChild,pLog);
}
else
AddAccChild(pAcc,children[i],pLog);
}
}
void walk_tree(IAccessible *pAccessible, char **pColumnHeaderNames, long *pColumnHeadersCount) {
HRESULT hr ;
long childCount ;
hr = pAccessible->get_accChildCount(&childCount) ;
if (FAILED(hr) || childCount == 0)
return ;
VARIANT *pChildVariants = new VARIANT[childCount] ;
long childrenFound ;
hr = AccessibleChildren(pAccessible, 0, childCount, pChildVariants, &childrenFound) ;
if (FAILED(hr))
return ;
for (int i=1; i < childrenFound + 1; i++) {
VARIANT vChild = pChildVariants[i] ;
if (vChild.vt == VT_DISPATCH) {
IDispatch *pDispatch = vChild.pdispVal ;
IAccessible *pChildAccessible = NULL ;
hr = pDispatch->QueryInterface(IID_IAccessible, (void**) &pChildAccessible) ;
if (hr == S_OK) {
walk_tree(pChildAccessible, pColumnHeaderNames, pColumnHeadersCount) ;
pChildAccessible->Release() ;
}
pDispatch->Release() ;
} else {
long role ;
get_role(i, pAccessible, &role) ;
if (role == 0x19) {
if (pColumnHeaderNames == NULL) {
*pColumnHeadersCount = *pColumnHeadersCount + 1 ;
} else {
char *headerName = (char *)malloc(sizeof(char) * BUFFER_SIZE) ;
get_name(i, pAccessible, headerName) ;
pColumnHeaderNames[i - 1] = headerName ;
}
}
}
}
}
static void test_AccessibleChildren(IAccessible *acc)
{
VARIANT children[3];
LONG count;
HRESULT hr;
count = -1;
hr = AccessibleChildren(NULL, 0, 0, children, &count);
ok(hr == E_INVALIDARG, "AccessibleChildren returned %x\n", hr);
ok(count == -1, "count = %d\n", count);
hr = AccessibleChildren(acc, 0, 0, NULL, &count);
ok(hr == E_INVALIDARG, "AccessibleChildren returned %x\n", hr);
ok(count == -1, "count = %d\n", count);
hr = AccessibleChildren(acc, 0, 0, children, NULL);
ok(hr == E_INVALIDARG, "AccessibleChildren returned %x\n", hr);
if(acc == &Accessible) {
SET_EXPECT(Accessible_QI_IEnumVARIANT);
SET_EXPECT(Accessible_get_accChildCount);
}
hr = AccessibleChildren(acc, 0, 0, children, &count);
ok(hr == S_OK, "AccessibleChildren returned %x\n", hr);
if(acc == &Accessible) {
CHECK_CALLED(Accessible_QI_IEnumVARIANT);
CHECK_CALLED(Accessible_get_accChildCount);
}
ok(!count, "count = %d\n", count);
count = -1;
if(acc == &Accessible) {
SET_EXPECT(Accessible_QI_IEnumVARIANT);
SET_EXPECT(Accessible_get_accChildCount);
}
hr = AccessibleChildren(acc, 5, 0, children, &count);
ok(hr == S_OK, "AccessibleChildren returned %x\n", hr);
if(acc == &Accessible) {
CHECK_CALLED(Accessible_QI_IEnumVARIANT);
CHECK_CALLED(Accessible_get_accChildCount);
}
ok(!count, "count = %d\n", count);
memset(children, 0xfe, sizeof(children));
V_VT(children) = VT_DISPATCH;
if(acc == &Accessible) {
SET_EXPECT(Accessible_QI_IEnumVARIANT);
SET_EXPECT(Accessible_get_accChildCount);
SET_EXPECT(Accessible_get_accChild);
}
hr = AccessibleChildren(acc, 0, 1, children, &count);
ok(hr == S_OK, "AccessibleChildren returned %x\n", hr);
if(acc == &Accessible) {
CHECK_CALLED(Accessible_QI_IEnumVARIANT);
CHECK_CALLED(Accessible_get_accChildCount);
CHECK_CALLED(Accessible_get_accChild);
ok(V_VT(children) == VT_I4, "V_VT(children) = %d\n", V_VT(children));
ok(V_I4(children) == 1, "V_I4(children) = %d\n", V_I4(children));
}else {
ok(V_VT(children) == VT_DISPATCH, "V_VT(children) = %d\n", V_VT(children));
IDispatch_Release(V_DISPATCH(children));
}
ok(count == 1, "count = %d\n", count);
if(acc == &Accessible) {
SET_EXPECT(Accessible_QI_IEnumVARIANT);
SET_EXPECT(Accessible_get_accChildCount);
SET_EXPECT(Accessible_get_accChild);
}
hr = AccessibleChildren(acc, 0, 3, children, &count);
ok(hr == S_FALSE, "AccessibleChildren returned %x\n", hr);
if(acc == &Accessible) {
CHECK_CALLED(Accessible_QI_IEnumVARIANT);
CHECK_CALLED(Accessible_get_accChildCount);
CHECK_CALLED(Accessible_get_accChild);
ok(V_VT(children) == VT_I4, "V_VT(children) = %d\n", V_VT(children));
ok(V_I4(children) == 1, "V_I4(children) = %d\n", V_I4(children));
}else {
ok(V_VT(children) == VT_DISPATCH, "V_VT(children) = %d\n", V_VT(children));
IDispatch_Release(V_DISPATCH(children));
}
ok(count == 1, "count = %d\n", count);
ok(V_VT(children+1) == VT_EMPTY, "V_VT(children+1) = %d\n", V_VT(children+1));
ok(V_VT(children+2) == VT_EMPTY, "V_VT(children+2) = %d\n", V_VT(children+2));
}
static void DoWebAccessible(HWND w,IAccessible *pAccessible,T_SUIVI_ACCESSIBLE *ptSuivi)
#endif
{
TRACE((TRACE_ENTER,_F_, ""));
UNREFERENCED_PARAMETER(w);
HRESULT hr;
IAccessible *pChild=NULL;
VARIANT vtChild;
VARIANT vtState,vtRole;
long l,lCount;
long returnCount;
VARIANT* pArray = NULL;
#ifdef TRACES_ACTIVEES
char szTab[200];
strcpy_s(szTab,sizeof(szTab),paramszTab);
if (strlen(szTab)<sizeof(szTab)-5) strcat_s(szTab,sizeof(szTab)," ");
#endif
// si fini ou erreur, on termine la récursivité
if (ptSuivi->iErreur!=0) goto end;
// parcours de la suite : combien de fils ?
hr=pAccessible->get_accChildCount(&lCount);
if (FAILED(hr)) goto end;
TRACE((TRACE_DEBUG,_F_,"%sget_accChildCount()==%ld",szTab,lCount));
// plus de fils ou lu assez de champs, on termine !
if (lCount==0)
{
TRACE((TRACE_INFO,_F_,"%sPas de fils",szTab));
goto end;
}
if (ptSuivi->iTextFieldIndex>MAX_TEXT_FIELDS)
{
TRACE((TRACE_INFO,_F_,"Trop de champs, on arrête la recherche dans la page (lCount=%d ptSuivi->iTextFieldIndex=%d)",lCount,ptSuivi->iTextFieldIndex));
goto end;
}
if (ptSuivi->iPwdIndex!=-1 && (ptSuivi->iTextFieldIndex - ptSuivi->iPwdIndex)>10) // optimisation : on ne lit pas plus de 10 champs après le mdp
{
TRACE((TRACE_INFO,_F_,"Fin de la recherche dans la page (ptSuivi->iTextFieldIndex=%d ptSuivi->iPwdIndex=%d)",ptSuivi->iTextFieldIndex,ptSuivi->iPwdIndex));
goto end;
}
pArray = new VARIANT[lCount];
hr = AccessibleChildren(pAccessible, 0L, lCount, pArray, &returnCount);
if (FAILED(hr))
{
TRACE((TRACE_DEBUG,_F_,"%sAccessibleChildren()=0x%08lx",szTab,hr));
}
else
{
TRACE((TRACE_DEBUG,_F_,"%sAccessibleChildren() returnCount=%d",szTab,returnCount));
for (l=0;l<lCount;l++)
{
VARIANT *pVarCurrent = &pArray[l];
VariantInit(&vtRole);
VariantInit(&vtState);
pChild=NULL;
TRACE((TRACE_DEBUG,_F_,"%s --------------------------------- l=%ld vt=%d lVal=0x%08lx",szTab,l,pVarCurrent->vt,pVarCurrent->lVal));
if (pVarCurrent->vt!=VT_DISPATCH) goto suivant;
if (pVarCurrent->lVal==NULL) goto suivant; // ISSUE#80 0.96B2
((IDispatch*)(pVarCurrent->lVal))->QueryInterface(IID_IAccessible, (void**) &pChild);
if (FAILED(hr)) { TRACE((TRACE_ERROR,_F_,"%sQueryInterface(IID_IAccessible)=0x%08lx",szTab,hr)); goto suivant; }
TRACE((TRACE_DEBUG,_F_,"%sQueryInterface(IID_IAccessible)=0x%08lx -> pChild=0x%08lx",szTab,hr,pChild));
vtChild.vt=VT_I4;
vtChild.lVal=CHILDID_SELF;
hr=pChild->get_accState(vtChild,&vtState);
if (FAILED(hr)) { TRACE((TRACE_ERROR,_F_,"get_accState()=0x%08lx",hr)); goto suivant; }
TRACE((TRACE_DEBUG,_F_,"%sget_accState() vtState.lVal=0x%08lx",szTab,vtState.lVal));
hr=pChild->get_accRole(vtChild,&vtRole);
if (FAILED(hr)) { TRACE((TRACE_ERROR,_F_,"get_accRole()=0x%08lx",hr)); goto suivant; }
TRACE((TRACE_DEBUG,_F_,"%sget_accRole() vtRole.lVal=0x%08lx",szTab,vtRole.lVal));
//hr=pChild->get_accName(vtChild,&bstrName);
//if (FAILED(hr)) { TRACE((TRACE_ERROR,_F_,"get_accName()=0x%08lx",hr)); goto suivant; }
//TRACE((TRACE_DEBUG,_F_,"%sget_accName() name=%S",szTab,bstrName));
// Reconnaissance du champ mot de passe : Nième champ ayant pour role et state les valeurs suivantes :
// - Role = ROLE_SYSTEM_TEXT
// - State = (STATE_SYSTEM_FOCUSABLE | STATE_SYSTEM_FOCUSED) & STATE_SYSTEM_PROTECTED
// Reconnaissance du champ identifiant : Nième champ précédant le champ mot de passe et ayant pour role et state les valeurs suivantes :
// - Role = ROLE_SYSTEM_TEXT
// - State = (STATE_SYSTEM_FOCUSABLE | STATE_SYSTEM_FOCUSED)
// ISSUE#279 : cas spécifique IE
// TRACE((TRACE_DEBUG,_F_,"%sptSuivi->iBrowser=%d",szTab,ptSuivi->iBrowser));
if (ptSuivi->iBrowser!=BROWSER_IE)
{
if ((vtRole.lVal == ROLE_SYSTEM_TEXT) &&
((vtState.lVal & STATE_SYSTEM_FOCUSED) || (vtState.lVal & STATE_SYSTEM_FOCUSABLE)))
{
// c'est un champ de saisie, s'il est protégé c'est le mdp sinon c'est un id
if (vtState.lVal & STATE_SYSTEM_PROTECTED)
{
TRACE((TRACE_INFO,_F_,"Champ mot de passe trouve (ROLE_SYSTEM_TEXT + STATE_SYSTEM_FOCUS* + STATE_SYSTEM_PROTECTED)"));
pChild->AddRef();
ptSuivi->pTextFields[ptSuivi->iTextFieldIndex]=pChild;
ptSuivi->iNbPwdFound++;
TRACE((TRACE_INFO,_F_,"Champ mot de passe trouve : c'est le %dieme, on attendait le %d",ptSuivi->iNbPwdFound,atoi(gptActions[ptSuivi->iAction].szPwdName)));
if (ptSuivi->iNbPwdFound==atoi(gptActions[ptSuivi->iAction].szPwdName))
{
ptSuivi->iPwdIndex=ptSuivi->iTextFieldIndex;
}
ptSuivi->iTextFieldIndex++;
}
else
{
TRACE((TRACE_INFO,_F_,"Un champ id trouve (ROLE_SYSTEM_TEXT + STATE_SYSTEM_FOCUS*)"));
pChild->AddRef();
ptSuivi->pTextFields[ptSuivi->iTextFieldIndex]=pChild;
ptSuivi->iTextFieldIndex++;
}
}
else
{
#ifdef TRACES_ACTIVEES
DoWebAccessible(szTab,NULL,pChild,ptSuivi);
#else
DoWebAccessible(NULL,pChild,ptSuivi);
#endif
}
}
else // ISSUE#279 : IE
{
if ((vtRole.lVal == ROLE_SYSTEM_TEXT) && !(vtState.lVal & STATE_SYSTEM_READONLY))
{
// c'est un champ de saisie, s'il est protégé c'est le mdp sinon c'est un id
if (vtState.lVal & STATE_SYSTEM_PROTECTED)
{
TRACE((TRACE_INFO,_F_,"Champ mot de passe trouve (ROLE_SYSTEM_TEXT + STATE_SYSTEM_FOCUS* + STATE_SYSTEM_PROTECTED)"));
pChild->AddRef();
ptSuivi->pTextFields[ptSuivi->iTextFieldIndex]=pChild;
ptSuivi->iNbPwdFound++;
TRACE((TRACE_INFO,_F_,"Champ mot de passe trouve : c'est le %dieme, on attendait le %d",ptSuivi->iNbPwdFound,atoi(gptActions[ptSuivi->iAction].szPwdName)));
if (ptSuivi->iNbPwdFound==atoi(gptActions[ptSuivi->iAction].szPwdName))
{
ptSuivi->iPwdIndex=ptSuivi->iTextFieldIndex;
}
ptSuivi->iTextFieldIndex++;
}
else
{
TRACE((TRACE_INFO,_F_,"Un champ id trouve (ROLE_SYSTEM_TEXT + STATE_SYSTEM_FOCUS*)"));
pChild->AddRef();
ptSuivi->pTextFields[ptSuivi->iTextFieldIndex]=pChild;
ptSuivi->iTextFieldIndex++;
}
}
else
{
#ifdef TRACES_ACTIVEES
DoWebAccessible(szTab,NULL,pChild,ptSuivi);
#else
DoWebAccessible(NULL,pChild,ptSuivi);
#endif
}
}
suivant:
if (pChild!=NULL) { pChild->Release(); pChild=NULL; }
}
}
end:
if (pArray!=NULL) delete[] pArray;
TRACE((TRACE_LEAVE,_F_, ""));
}
void CClassicCopyFile::GetFileInfo( IAccessible *pAcc, bool bSrc )
{
long count;
pAcc->get_accChildCount(&count);
CComVariant children[20];
AccessibleChildren(pAcc,0,count,children,&count);
wchar_t fname[_MAX_PATH]=L"";
wchar_t dir[_MAX_PATH]=L"";
CString size;
CString date;
// get the file name, directory, size and date
for (int i=0;i<count;i++)
{
CComBSTR name;
if (children[i].vt==VT_DISPATCH)
{
CComQIPtr<IAccessible> pChild=children[i].pdispVal;
if (pChild)
pChild->get_accName(CComVariant(CHILDID_SELF),&name);
}
else
{
pAcc->get_accName(children[i],&name);
}
switch (i)
{
case 2: if (wcslen(name)<_countof(fname)) wcscpy_s(fname,name); break;
case 3: if (wcslen(name)<_countof(dir)) wcscpy_s(dir,name); break;
case 4: size=name; break;
case 5: date=name; break;
}
}
if (bSrc)
{
m_FileName=fname;
m_SrcSize=size;
m_SrcTime=date;
}
else
{
m_DstSize=size;
m_DstTime=date;
}
if (!fname[0] || !dir[0]) return;
wchar_t fname2[_MAX_PATH];
memcpy(fname2,fname,sizeof(fname2));
*PathFindExtension(fname2)=0;
int len1=Strlen(fname2);
// the directory text is something like "filename (directory)". we need to parse out the real directory name
int len2=Strlen(dir);
if (dir[0]==0x202A) len1++; // for RTL languages the first character is some RTL marker. needs to be skipped
if (len1+1>=len2 || dir[len1]!=L' ' || dir[len1+1]!=L'(' || dir[len2-1]!=L')') return;
dir[len2-1]=0;
// construct the full file name
wchar_t path[_MAX_PATH];
_wmakepath_s(path,NULL,dir+len1+2,fname,NULL);
if (!bSrc)
{
DWORD attrib=GetFileAttributes(path);
if (attrib!=INVALID_FILE_ATTRIBUTES)
{
if (attrib&FILE_ATTRIBUTE_READONLY) m_bReadOnly=true;
if (attrib&FILE_ATTRIBUTE_SYSTEM) m_bSystem=true;
}
}
// get file icon
HICON hIcon=NULL;
PIDLIST_ABSOLUTE pidl=NULL;
if (SUCCEEDED(SHParseDisplayName(path,NULL,&pidl,0,NULL)) && pidl)
{
int iconSize=GetSystemMetrics(SM_CXICON);
HBITMAP hBitmap=NULL;
CComPtr<IShellItemImageFactory> pFactory;
if (SUCCEEDED(SHCreateItemFromIDList(pidl,IID_IShellItemImageFactory,(void**)&pFactory)) && pFactory)
{
SIZE size={iconSize,iconSize};
if (FAILED(pFactory->GetImage(size,SIIGBF_ICONONLY,&hBitmap)))
hBitmap=NULL;
}
ILFree(pidl);
if (hBitmap)
{
HBITMAP hMonoBitmap=CreateBitmap(iconSize,iconSize,1,1,NULL);
ICONINFO info={TRUE,0,0,hMonoBitmap,hBitmap};
hIcon=CreateIconIndirect(&info);
DeleteObject(hMonoBitmap);
DeleteObject(hBitmap);
}
}
if (!hIcon) return;
if (bSrc)
m_SrcIcon=hIcon;
else
m_DstIcon=hIcon;
}
void MyFrame::OnQuery(wxCommandEvent& WXUNUSED(event))
{
m_textCtrl->Clear();
IAccessible* accessibleFrame = NULL;
if (S_OK != AccessibleObjectFromWindow((HWND) GetHWND(), OBJID_CLIENT,
IID_IAccessible, (void**) & accessibleFrame))
{
Log(wxT("Could not get object."));
return;
}
if (accessibleFrame)
{
//Log(wxT("Got an IAccessible for the frame."));
LogObject(0, accessibleFrame);
Log(wxT("Checking children using AccessibleChildren()..."));
// Now check the AccessibleChildren function works OK
long childCount = 0;
if (S_OK != accessibleFrame->get_accChildCount(& childCount))
{
Log(wxT("Could not get number of children."));
accessibleFrame->Release();
return;
}
else if (childCount == 0)
{
Log(wxT("No children."));
accessibleFrame->Release();
return;
}
long obtained = 0;
VARIANT *var = new VARIANT[childCount];
int i;
for (i = 0; i < childCount; i++)
{
VariantInit(& (var[i]));
var[i].vt = VT_DISPATCH;
}
if (S_OK == AccessibleChildren(accessibleFrame, 0, childCount, var, &obtained))
{
for (i = 0; i < childCount; i++)
{
IAccessible* childAccessible = NULL;
if (var[i].pdispVal)
{
if (var[i].pdispVal->QueryInterface(IID_IAccessible, (LPVOID*) & childAccessible) == S_OK)
{
var[i].pdispVal->Release();
wxString name, role;
GetInfo(childAccessible, 0, name, role);
wxString str;
str.Printf(wxT("Found child %s/%s"), name.c_str(), role.c_str());
Log(str);
childAccessible->Release();
}
else
{
var[i].pdispVal->Release();
}
}
}
}
else
{
Log(wxT("AccessibleChildren failed."));
}
delete[] var;
accessibleFrame->Release();
}
}