/*
* GIZMO.H
* GizmoBar Version 1.00, Win32 version August 1993
*
* Data structure and type definitions for the GIZMO data structure. Each
* gizmo on a gizmobar has one of these structures associated with it.
*
* Copyright (c)1993 Microsoft Corporation, All Rights Reserved
*
* Kraig Brockschmidt, Software Design Engineer
* Microsoft Systems Developer Relations
*
* Internet : kraigb@microsoft.com
* Compuserve: >INTERNET:kraigb@microsoft.com
*/
#ifndef _GIZMO_H_
#define _GIZMO_H_
#ifdef __cplusplus
extern "C"
{
#endif
typedef struct tagGIZMO
{
struct tagGIZMO FAR *pPrev;
struct tagGIZMO FAR *pNext;
UINT iType;
HWND hWnd; //Texts, edits, lists, and combos only.
UINT uID;
UINT x, y;
UINT dx, dy;
UINT cxImage; //From UIToolConfigureForDisplay
UINT cyImage;
HBITMAP hBmp; //Buttons only.
UINT iBmp;
BOOL fNotify; //Indicates whether we send WM_COMMANDs
BOOL fHidden; //Independent of state
BOOL fDisabled;
UINT uState;
UINT uStateOrg;
DWORD dwData; //Application-supplied data.
} GIZMO, FAR * LPGIZMO;
typedef LPGIZMO FAR *LPLPGIZMO;
#define CBGIZMO sizeof(GIZMO)
//Property name we attach to controls in a gizmo to identify control type
#define SZTYPEPROP TEXT("iType")
//Number of controls we subclass
#define CSUBGIZMOS 4
//ID of edit controls in comboboxes
#define ID_COMBOEDIT 1001
/*
* Conversion of iType (a positioned bit) into its position.
* The BITPOSITION macro does not need to be fast because we only
* use it once when creating a gizmo. POSITIONBIT does, however, since
* we use it in subclass procedures.
*/
#define BITPOSITION(i, j) {int k=i; for (j=0; k>>=1; j++);}
#define POSITIONBIT(i) (1 << i)
//Control classifications. GIZMOBAR.H must be included first.
#define GIZMOTYPE_WINDOWS (GIZMOTYPE_TEXT | GIZMOTYPE_EDIT | GIZMOTYPE_LISTBOX | GIZMOTYPE_COMBOBOX | GIZMOTYPE_BUTTONNORMAL)
#define GIZMOTYPE_BUTTONS (GIZMOTYPE_BUTTONATTRIBUTEIN | GIZMOTYPE_BUTTONATTRIBUTEEX | GIZMOTYPE_BUTTONCOMMAND | GIZMOTYPE_BUTTONNORMAL)
#define GIZMOTYPE_DRAWN (GIZMOTYPE_BUTTONATTRIBUTEIN | GIZMOTYPE_BUTTONATTRIBUTEEX | GIZMOTYPE_BUTTONCOMMAND)
//These must stay in sync with GIZMOBAR.H
#define GIZMOTYPE_MIN GIZMOTYPE_EDIT
#define GIZMOTYPE_MAX GIZMOTYPE_BUTTONCOMMAND
//Enumeration callback
typedef BOOL (FAR PASCAL *LPFNGIZMOENUM)(LPGIZMO, UINT, DWORD);
//GIZMO.C
LPGIZMO GizmoPAllocate(LPINT, LPLPGIZMO, HWND, UINT, UINT, UINT, UINT, UINT, LPTSTR, HBITMAP, UINT, UINT);
void GizmosExpand(LPGIZMO);
LPGIZMO GizmoPFree(LPLPGIZMO, LPGIZMO);
void GizmosCompact(LPGIZMO);
LPGIZMO GizmoPFind(LPLPGIZMO, UINT);
LPGIZMO GizmoPEnum(LPLPGIZMO, LPFNGIZMOENUM, DWORD);
UINT GizmoPStateSet(HWND, LPGIZMO, UINT);
BOOL GizmoPCheck(HWND, LPGIZMO, BOOL);
//LRESULT FAR PASCAL EXPORT GenericSubProc(HWND, UINT, WPARAM, LPARAM);
LRESULT FAR PASCAL GenericSubProc(HWND, UINT, WPARAM, LPARAM);
#ifdef __cplusplus
}
#endif
#endif //_GIZMO_H_
