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#ifndef NULLSOFT_FOLDERBROWSE_EXTENDED_DIALOG_HEADER
#define NULLSOFT_FOLDERBROWSE_EXTENDED_DIALOG_HEADER
#include <windows.h>
#include <shlobj.h>
/// Standart controls
#define IDC_TV_FOLDERS 0x3741
#define IDC_SB_GRIPPER 0x3747
#define IDC_LBL_FOLDER 0x3748
#define IDC_LBL_CAPTION 0x3742
#define IDC_EDT_PATH 0x3744
typedef struct _BFPATH
{
int empty;
int type;
void *value;
}BFPATH;
class FolderBrowseEx
{
public:
FolderBrowseEx(LPCITEMIDLIST pidlRoot, UINT ulFlags, LPCWSTR lpszCaption, LPCWSTR lpszTitle);
FolderBrowseEx(UINT ulFlags, LPCWSTR lpszCaption, LPCWSTR lpszTitle);
FolderBrowseEx(UINT ulFlags, LPCWSTR lpszTitle);
FolderBrowseEx(void);
virtual ~FolderBrowseEx(void);
public:
virtual LPITEMIDLIST Browse(HWND hwndOwner);
LPITEMIDLIST GetPIDL(void) { return pidl; }
INT GetImage(void) { return image; }
LPCWSTR GetDislpayName(void) { return pszDisplayName; }
HRESULT ParseDisplayName(LPCWSTR lpszPath, IBindCtx *pbc, LPITEMIDLIST *ppidl, SFGAOF sfgaoIn, SFGAOF *psfgaoOut);
HWND GetDlgItem(int nIDDlgItem) { return ::GetDlgItem(hwnd, nIDDlgItem); }
void SetRoot(LPCITEMIDLIST pidlRoot) { this->pidlRoot = pidlRoot; }
void SetFlags(UINT ulFlags) { this->ulFlags = ulFlags; }
void SetSelection(LPCITEMIDLIST pidlSelect);
void SetSelection(LPCWSTR lpszSelect);
void SetExpanded(LPCITEMIDLIST pidlExpand);
void SetExpanded(LPCWSTR lpszExpand);
void SetCaption(LPCWSTR lpszCaption);
void SetTitle(LPCWSTR lpszTitle);
protected:
HWND GetHandle(void) { return hwnd; }
INT_PTR CallWindowProc(UINT uMsg, WPARAM wParam, LPARAM lParam);
void SetDialogResult(LRESULT result);
LRESULT SendMessage(UINT uMsg, WPARAM wParam, LPARAM lParam) { return ::SendMessageW(hwnd, uMsg, wParam, lParam); }
void SetWindowText(LPCWSTR lpText) { ::SetWindowTextW(hwnd, lpText); }
void EnableOK(BOOL enable) { SendMessage(BFFM_ENABLEOK, 0, (LPARAM)enable); }
void SetOKText(LPCWSTR lpText) { SendMessage(BFFM_SETOKTEXT, 0, (LPARAM)lpText); }
void SetStatusText(LPCWSTR lpText) { SendMessage(BFFM_SETSTATUSTEXTW, 0, (LPARAM)lpText); }
virtual void OnInitialized(void);
virtual void OnIUnknown(IUnknown *lpiu) {}
virtual void OnSelectionChanged(LPCITEMIDLIST pidl);
virtual BOOL OnValidateFailed(LPCWSTR lpName) { return FALSE; }
virtual void OnSelectionDone(LPCITEMIDLIST pidl) { }
virtual INT BrowseCallback(UINT uMsg, LPARAM lParam);
virtual INT_PTR DialogProc(UINT uMsg, WPARAM wParam, LPARAM lParam);
protected:
LPCITEMIDLIST pidlRoot;
BFPATH pathSelection;
BFPATH pathExpanded;
LPWSTR lpszCaption;
LPWSTR lpszTitle;
UINT ulFlags;
INT image;
WCHAR pszDisplayName[MAX_PATH];
BOOL expand;
LPITEMIDLIST pidl;
private:
HWND hwnd;
LONG_PTR oldProc;
friend static int WINAPI BrowseCallback_Helper(HWND hwnd, UINT uMsg, LPARAM lParam, LPARAM lpData);
friend static LRESULT WINAPI WindowProc_Helper(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
friend static void Initialize(FolderBrowseEx *lpfbx, LPCITEMIDLIST pidlRoot, UINT ulFlags, LPCWSTR lpszCaption, LPCWSTR lpszTitle);
};
#endif //NULLSOFT_FOLDERBROWSE_EXTENDED_DIALOG_HEADER
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