void QWinJumpListCategoryPrivate::loadRecents()
{
Q_ASSERT(jumpList);
IApplicationDocumentLists *pDocList = 0;
HRESULT hresult = CoCreateInstance(qCLSID_ApplicationDocumentLists, 0, CLSCTX_INPROC_SERVER, qIID_IApplicationDocumentLists, reinterpret_cast<void **>(&pDocList));
if (SUCCEEDED(hresult)) {
if (!jumpList->identifier().isEmpty()) {
wchar_t *id = qt_qstringToNullTerminated(jumpList->identifier());
hresult = pDocList->SetAppID(id);
delete[] id;
}
if (SUCCEEDED(hresult)) {
IObjectArray *array = 0;
hresult = pDocList->GetList(type == QWinJumpListCategory::Recent ? ADLT_RECENT : ADLT_FREQUENT,
0, qIID_IObjectArray, reinterpret_cast<void **>(&array));
if (SUCCEEDED(hresult)) {
items = QWinJumpListPrivate::fromComCollection(array);
array->Release();
}
}
pDocList->Release();
}
if (FAILED(hresult))
QWinJumpListPrivate::warning("loadRecents", hresult);
}
void QWinJumpListCategoryPrivate::addRecent(QWinJumpListItem *item)
{
Q_ASSERT(item->type() == QWinJumpListItem::Link);
wchar_t *id = 0;
if (jumpList && !jumpList->identifier().isEmpty())
id = qt_qstringToNullTerminated(jumpList->identifier());
SHARDAPPIDINFOLINK info;
info.pszAppID = id;
info.psl = QWinJumpListPrivate::toIShellLink(item);
if (info.psl) {
SHAddToRecentDocs(SHARD_APPIDINFOLINK, &info);
info.psl->Release();
}
delete[] id;
}
void QWinJumpListCategoryPrivate::clearRecents()
{
IApplicationDestinations *pDest = 0;
HRESULT hresult = CoCreateInstance(qCLSID_ApplicationDestinations, 0, CLSCTX_INPROC_SERVER, qIID_IApplicationDestinations, reinterpret_cast<void **>(&pDest));
if (SUCCEEDED(hresult)) {
const QString identifier = jumpList ? jumpList->identifier() : QString();
if (!identifier.isEmpty()) {
wchar_t *id = qt_qstringToNullTerminated(identifier);
hresult = pDest->SetAppID(id);
delete[] id;
}
hresult = pDest->RemoveAllDestinations();
pDest->Release();
}
if (FAILED(hresult))
QWinJumpListPrivate::warning("clearRecents", hresult);
}
void QWinTaskbarButtonPrivate::updateOverlayIcon()
{
if (!pTbList || !window)
return;
wchar_t *descrPtr = 0;
HICON hicon = 0;
if (!overlayAccessibleDescription.isEmpty())
descrPtr = qt_qstringToNullTerminated(overlayAccessibleDescription);
if (!overlayIcon.isNull())
hicon = QtWin::toHICON(overlayIcon.pixmap(iconSize()));
if (hicon)
pTbList->SetOverlayIcon(handle(), hicon, descrPtr);
else if (!hicon && !overlayIcon.isNull())
pTbList->SetOverlayIcon(handle(), (HICON)LoadImage(0, IDI_APPLICATION, IMAGE_ICON, SM_CXSMICON, SM_CYSMICON, LR_SHARED), descrPtr);
else
pTbList->SetOverlayIcon(handle(), NULL, descrPtr);
if (hicon)
DeleteObject(hicon);
if (descrPtr)
delete[] descrPtr;
}
