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38 lines
1.3 KiB
38 lines
1.3 KiB
#include "shellprv.h"
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#pragma hdrstop
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#include "printer.h"
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// PRINTUI.DLL calls this export to load shell exts registered for this printer
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STDAPI_(void) Printer_AddPrinterPropPages(LPCTSTR pszPrinterName, LPPROPSHEETHEADER lpsh)
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{
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// Add hooked pages if they exist in the registry
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HKEY hkeyBaseProgID = NULL;
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RegOpenKeyEx(HKEY_CLASSES_ROOT, c_szPrinters, 0, KEY_QUERY_VALUE, &hkeyBaseProgID);
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if (hkeyBaseProgID)
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{
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// we need an IDataObject
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LPITEMIDLIST pidl;
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HRESULT hr = ParsePrinterNameEx(pszPrinterName, &pidl, TRUE, 0, 0);
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if (SUCCEEDED(hr))
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{
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IDataObject *pdtobj;
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hr = SHGetUIObjectFromFullPIDL(pidl, NULL, IID_PPV_ARG(IDataObject, &pdtobj));
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if (SUCCEEDED(hr))
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{
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// add the hooked pages
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HDCA hdca = DCA_Create();
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if (hdca)
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{
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DCA_AddItemsFromKey(hdca, hkeyBaseProgID, STRREG_SHEX_PROPSHEET);
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DCA_AppendClassSheetInfo(hdca, hkeyBaseProgID, lpsh, pdtobj);
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DCA_Destroy(hdca);
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}
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pdtobj->lpVtbl->Release(pdtobj);
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}
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ILFree(pidl);
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}
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RegCloseKey(hkeyBaseProgID);
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}
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}
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