/*
* GIZMO.H
* GizmoBar Version 1.01
*
* 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)1993-1996 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 *pPrev;
struct tagGIZMO *pNext;
UINT iType;
HWND hWnd; //Texts, edits, lists, combos
UINT uID;
UINT x, y;
UINT dx, dy;
UINT cxImage; //From UIToolConfigureForDisplay
UINT cyImage;
HBITMAP hBmp; //Buttons only.
UINT iBmp;
BOOL fNotify; //Send WM_COMMANDs?
BOOL fHidden; //Independent of state
BOOL fDisabled;
UINT uState;
UINT uStateOrg;
DWORD dwData; //Application-supplied data.
} GIZMO, * PGIZMO;
typedef PGIZMO *PPGIZMO;
#define CBGIZMO sizeof(GIZMO)
//Property name we attach to controls in a gizmo to identify 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 (CALLBACK *PFNGIZMOENUM)(PGIZMO, UINT, DWORD);
//GIZMO.C
PGIZMO GizmoPAllocate(int *, PPGIZMO, HWND, UINT, UINT, UINT
, UINT, UINT, LPWSTR, HBITMAP, UINT, UINT);
void GizmosExpand(PGIZMO);
PGIZMO GizmoPFree(PPGIZMO, PGIZMO);
void GizmosCompact(PGIZMO);
PGIZMO GizmoPFind(PPGIZMO, UINT);
PGIZMO GizmoPEnum(PPGIZMO, PFNGIZMOENUM, DWORD);
UINT GizmoPStateSet(HWND, PGIZMO, UINT);
BOOL GizmoPCheck(HWND, PGIZMO, BOOL);
LRESULT APIENTRY GenericSubProc(HWND, UINT, WPARAM, LPARAM);
#ifdef __cplusplus
}
#endif
#endif //_GIZMO_H_