155 lines
5.4 KiB
C
155 lines
5.4 KiB
C
/*
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* COMMON.H
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*
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* Structures and definitions applicable to all OLE 2.0 UI dialogs.
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*
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* Copyright (c)1992 Microsoft Corporation, All Right Reserved
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*/
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#ifndef _COMMON_H_
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#define _COMMON_H_
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// Macros to handle control message packing between Win16 and Win32
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#ifndef COMMANDPARAMS
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#define COMMANDPARAMS(wID, wCode, hWndMsg) \
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WORD wID = LOWORD(wParam); \
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WORD wCode = HIWORD(wParam); \
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HWND hWndMsg = (HWND)lParam;
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#endif
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#ifndef SendCommand
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#define SendCommand(hWnd, wID, wCode, hControl) \
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SendMessage(hWnd, WM_COMMAND, MAKELONG(wID, wCode) \
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, (LPARAM)hControl)
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#endif
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// Property labels used to store dialog structures and fonts
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#define STRUCTUREPROP TEXT("Structure")
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#define FONTPROP TEXT("Font")
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#ifndef WM_HELP
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// WM_HELP is new Windows 95 help message
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#define WM_HELP 0x0053
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// WM_CONTEXTMENU is new Windows 95 right button menus
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#define WM_CONTEXTMENU 0x007B
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typedef struct tagHELPINFO /* Structure pointed to by lParam of WM_HELP */
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{
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UINT cbSize; /* Size in bytes of this struct */
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int iContextType; /* Either HELPINFO_WINDOW or HELPINFO_MENUITEM */
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int iCtrlId; /* Control Id or a Menu item Id. */
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HANDLE hItemHandle; /* hWnd of control or hMenu. */
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DWORD dwContextId; /* Context Id associated with this item */
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POINT MousePos; /* Mouse Position in screen co-ordinates */
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} HELPINFO, FAR *LPHELPINFO;
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#define HELP_CONTEXTMENU 0x000a
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#define HELP_WM_HELP 0x000c
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#endif //!WM_HELP
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#ifndef WS_EX_CONTEXTHELP
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#define WS_EX_CONTEXTHELP 0x0400L
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#endif
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#ifndef OFN_EXPLORER
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#define OFN_EXPLORER 0x00080000
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#endif
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#ifndef WS_EX_CLIENTEDGE
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#define WS_EX_CLIENTEDGE 0x200
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#endif
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/*
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* Standard structure for all dialogs. This commonality lets us make
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* a single piece of code that will validate this entire structure and
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* perform any necessary initialization.
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*/
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typedef struct tagOLEUISTANDARD
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{
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// These IN fields are standard across all OLEUI dialog functions.
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DWORD cbStruct; // Structure Size
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DWORD dwFlags; // IN-OUT: Flags
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HWND hWndOwner; // Owning window
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LPCTSTR lpszCaption; // Dialog caption bar contents
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LPFNOLEUIHOOK lpfnHook; // Hook callback
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LPARAM lCustData; // Custom data to pass to hook
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HINSTANCE hInstance; // Instance for customized template name
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LPCTSTR lpszTemplate; // Customized template name
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HRSRC hResource; // Customized template handle
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} OLEUISTANDARD, *POLEUISTANDARD, FAR *LPOLEUISTANDARD;
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// Function prototypes
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// COMMON.CPP
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UINT WINAPI UStandardValidation(LPOLEUISTANDARD, const UINT, HGLOBAL*);
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UINT WINAPI UStandardInvocation(DLGPROC, LPOLEUISTANDARD, HGLOBAL, LPTSTR);
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LPVOID WINAPI LpvStandardInit(HWND, UINT, HFONT* = NULL);
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LPVOID WINAPI LpvStandardEntry(HWND, UINT, WPARAM, LPARAM, UINT FAR *);
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UINT WINAPI UStandardHook(LPVOID, HWND, UINT, WPARAM, LPARAM);
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void WINAPI StandardCleanup(LPVOID, HWND);
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void WINAPI StandardShowDlgItem(HWND hDlg, int idControl, int nCmdShow);
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void WINAPI StandardEnableDlgItem(HWND hDlg, int idControl, BOOL bEnable);
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BOOL WINAPI StandardResizeDlgY(HWND hDlg);
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void WINAPI StandardHelp(HWND, UINT);
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void WINAPI StandardContextMenu(WPARAM, LPARAM, UINT nIDD);
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UINT InternalObjectProperties(LPOLEUIOBJECTPROPS lpOP, BOOL fWide);
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int WINAPI StandardPropertySheet(LPPROPSHEETHEADER lpPS, BOOL fWide);
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int WINAPI StandardInitCommonControls();
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HICON StandardExtractIcon(HINSTANCE hInst, LPCTSTR lpszExeFileName, UINT nIconIndex);
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BOOL StandardGetOpenFileName(LPOPENFILENAME lpofn);
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short StandardGetFileTitle(LPCTSTR lpszFile, LPTSTR lpszTitle, WORD cbBuf);
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// shared globals: registered messages
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extern UINT uMsgHelp;
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extern UINT uMsgEndDialog;
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extern UINT uMsgBrowse;
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extern UINT uMsgChangeIcon;
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extern UINT uMsgFileOKString;
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extern UINT uMsgCloseBusyDlg;
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extern UINT uMsgConvert;
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extern UINT uMsgChangeSource;
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extern UINT uMsgAddControl;
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extern UINT uMsgBrowseOFN;
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typedef struct tagTASKDATA
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{
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HINSTANCE hInstCommCtrl;
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HINSTANCE hInstShell;
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HINSTANCE hInstComDlg;
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} TASKDATA;
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STDAPI_(TASKDATA*) GetTaskData(); // returns TASKDATA for current process
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extern BOOL bWin4; // TRUE if running Win4 or greater
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extern BOOL bSharedData; // TRUE if runing Win32s
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/////////////////////////////////////////////////////////////////////////////
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// Maximum buffer sizes
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// Maximum key size we read from the RegDB.
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#define OLEUI_CCHKEYMAX 256 // same in geticon.c too
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#define OLEUI_CCHKEYMAX_SIZE OLEUI_CCHKEYMAX*sizeof(TCHAR)
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// Maximum length of Object menu
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#define OLEUI_OBJECTMENUMAX 256
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// Maximim length of a path in BYTEs
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#define MAX_PATH_SIZE (MAX_PATH*sizeof(TCHAR))
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// Icon label length
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#define OLEUI_CCHLABELMAX 80 // same in geticon.c too (doubled)
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#define OLEUI_CCHLABELMAX_SIZE OLEUI_CCHLABELMAX*sizeof(TCHAR)
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// Length of the CLSID string
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#define OLEUI_CCHCLSIDSTRING 39
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#define OLEUI_CCHCLSIDSTRING_SIZE OLEUI_CCHCLSIDSTRING*sizeof(TCHAR)
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#endif //_COMMON_H_
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