Source code of Windows XP (NT5)
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#ifndef _OPTIONS_H_
#define _OPTIONS_H_
#include <iethread.h>
#include <browseui.h>
#include "cowsite.h"
void DoGlobalFolderOptions(void);
class CFolderOptionsPsx :
public
IShellPropSheetExt,
IShellExtInit,
CObjectWithSite
{
public:
// IUnknown
STDMETHOD(QueryInterface)(REFIID riid, void **ppvObj);
STDMETHOD_(ULONG,AddRef)(void);
STDMETHOD_(ULONG,Release)(void);
// IShellPropSheetExt
STDMETHOD(AddPages)(THIS_ LPFNADDPROPSHEETPAGE lpfnAddPage, LPARAM lParam);
STDMETHOD(ReplacePage)(THIS_ UINT uPageID, LPFNADDPROPSHEETPAGE lpfnReplaceWith, LPARAM lParam);
// IShellExtInit
STDMETHOD(Initialize)(THIS_ LPCITEMIDLIST pidlFolder, IDataObject *pdtobj, HKEY hkeyProgID);
void SetNeedRefresh(BOOL fNeedRefresh) { m_fNeedRefresh = fNeedRefresh; }
BOOL NeedRefresh() { return m_fNeedRefresh; }
BOOL HasBrowserService() { return m_pbs2 != NULL; }
void SetAsDefFolderSettings()
{ if (HasBrowserService()) m_pbs2->SetAsDefFolderSettings(); }
HRESULT GetDefFolderSettings(DEFFOLDERSETTINGS *pdfs, int cbDfs)
{ return m_pgfs->Get(pdfs, cbDfs); }
HRESULT SetDefFolderSettings(const DEFFOLDERSETTINGS *pdfs, int cbDfs, UINT flags)
{ return m_pgfs->Set(pdfs, cbDfs, flags); }
HRESULT ResetDefFolderSettings()
{ IUnknown_Exec(m_pbs2, &CGID_DefView, DVID_RESETDEFAULT, OLECMDEXECOPT_DODEFAULT, NULL, NULL);
return m_pgfs->Set(NULL, 0, GFSS_SETASDEFAULT); }
private:
CFolderOptionsPsx();
~CFolderOptionsPsx();
LONG m_cRef;
BOOL m_fNeedRefresh;
IBrowserService2 *m_pbs2;
IGlobalFolderSettings *m_pgfs;
friend HRESULT CFolderOptionsPsx_CreateInstance(IUnknown *punkOuter, REFIID riid, void **ppvOut);
static UINT CALLBACK PropCallback(HWND hwnd, UINT uMsg, LPPROPSHEETPAGE ppsp);
};
BOOL_PTR CALLBACK FolderOptionsDlgProc(HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);
#endif // _OPTIONS_H_