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1.1 root 1: /*
2: ==============================================================================
3:
4: Application:
5:
6: Microsoft Windows NT (TM) Performance Monitor
7:
8: File:
9: wincrack.h - Windows helper macros.
10:
11: This file contains macros for more easily dealing with windows
12: messages and objects. Think of it as an extension to windows.h.
13:
14: Written by:
15:
16: Mike Moskowitz 8 Apr 92.
17:
18: Copyright 1992, Microsoft Corporation. All Rights Reserved.
19: ==============================================================================
20: */
21:
22:
23:
24: //==========================================================================//
25: // Macros //
26: //==========================================================================//
27:
28:
29: #define SetFont(hWnd, hFont) \
30: (SendMessage ((hWnd), WM_SETFONT, (WPARAM) hFont, 0))
31:
32:
33: //======================================//
34: // Object-differentiation routines //
35: //======================================//
36:
37:
38: // Windows APIs deal with all GDI objects the same. There's a SelectObject,
39: // no SelectBitmap, SelectFont, etc. We use these instead to make the code
40: // easier to read. Also, you can redefine one of these to check the
41: // validity of a particular GDI object type.
42:
43:
44: #define SelectBitmap(hDC, hBitmap) \
45: (SelectObject (hDC, hBitmap))
46:
47: #define SelectFont(hDC, hFont) \
48: (SelectObject (hDC, hFont))
49:
50: #define SelectBrush(hDC, hBrush) \
51: (SelectObject (hDC, hBrush))
52:
53: #define DeleteBrush(hBrush) \
54: (DeleteObject (hBrush))
55:
56: #define SelectPen(hDC, hPen) \
57: (SelectObject (hDC, hPen))
58:
59: #define DeletePen(hPen) \
60: (DeleteObject (hPen))
61:
62:
63: //======================================//
64: // //
65: //======================================//
66:
67:
68: #define CBData(hWndCB, iIndex) \
69: (SendMessage (hWndCB, CB_GETITEMDATA, iIndex, 0L))
70:
71:
72: #define CBSetData(hWndCB, iIndex, lData) \
73: (SendMessage (hWndCB, CB_SETITEMDATA, iIndex, (LONG) lData))
74:
75:
76: #define CBAdd(hWndCB, lpszText) \
77: ((int)(DWORD)SendMessage((hWndCB), CB_ADDSTRING, \
78: 0, (LPARAM)(LPCSTR)(lpszText)))
79:
80:
81: #define CBFind(hWndCB, lpszText) \
82: (SendMessage (hWndCB, CB_FINDSTRING, 0xFFFFFFFF, (LPARAM) lpszText))
83:
84:
85: #define CBInsert(hWndCB, iIndex, lpszText) \
86: (SendMessage (hWndCB, CB_INSERTSTRING, (WPARAM) iIndex, (LPARAM) lpszText))
87:
88:
89: #define CBReset(hWndCB) \
90: ((int)(DWORD)SendMessage((hWndCB), CB_RESETCONTENT,\
91: 0, (LPARAM)0))
92:
93:
94: #define CBSelection(hWndCB) \
95: (SendMessage (hWndCB, CB_GETCURSEL, 0, 0L))
96:
97:
98: #define CBSetSelection(hWndCB, iIndex) \
99: (SendMessage (hWndCB, CB_SETCURSEL, iIndex, 0L))
100:
101:
102: #define CBString(hWndCB, iIndex, lpszText) \
103: (SendMessage (hWndCB, CB_GETLBTEXT, iIndex, (LPARAM) lpszText))
104:
105:
106: #define CBStringLen(hWndCB, iIndex) \
107: (SendMessage (hWndCB, CB_GETLBTEXTLEN, iIndex, 0L))
108:
109:
110:
111: //======================================//
112: // Listbox helpers //
113: //======================================//
114:
115:
116: #define LBAdd(hWndLB, lpszText) \
117: (SendMessage (hWndLB, LB_ADDSTRING, 0, (LPARAM) lpszText))
118:
119:
120: #define LBData(hWndLB, iIndex) \
121: (SendMessage (hWndLB, LB_GETITEMDATA, iIndex, 0L))
122:
123:
124: #define LBDelete(hWndLB, iIndex) \
125: (SendMessage (hWndLB, LB_DELETESTRING, iIndex, 0L))
126:
127:
128: #define LBFind(hWndLB, lpszText) \
129: (SendMessage (hWndLB, LB_FINDSTRING, (WPARAM) -1, (LPARAM) lpszText))
130:
131:
132: #define LBFocus(hWndLB) \
133: (SendMessage (hWndLB, LB_GETCARETINDEX, 0, 0))
134:
135:
136: #define LBInsert(hWndLB, iIndex, lpszText) \
137: (SendMessage (hWndLB, LB_INSERTSTRING, (WPARAM) iIndex, (LPARAM) lpszText))
138:
139:
140: #define LBNumItems(hWndLB) \
141: ((int) SendMessage (hWndLB, LB_GETCOUNT, 0, 0))
142:
143:
144: #define LBReset(hWndLB) \
145: ((int)(DWORD)SendMessage((hWndLB), LB_RESETCONTENT,\
146: 0, (LPARAM)0))
147:
148:
149: #define LBSelected(hwndLB, index) \
150: ((int)(DWORD)SendMessage((hwndLB), LB_GETSEL, \
151: (WPARAM)(int)(index), 0L))
152:
153:
154: #define LBSelection(hWndLB) \
155: (SendMessage (hWndLB, LB_GETCURSEL, 0, 0L))
156:
157:
158: #define LBSetData(hWndLB, iIndex, lData) \
159: (SendMessage (hWndLB, LB_SETITEMDATA, iIndex, (LONG) lData))
160:
161:
162: #define LBSetSelection(hWndLB, iIndex) \
163: (SendMessage (hWndLB, LB_SETCURSEL, iIndex, 0L))
164:
165:
166: #define LBString(hwndLB, iIndex, lpszText) \
167: ((int)(DWORD)SendMessage((hwndLB), LB_GETTEXT, \
168: (WPARAM)(int)(iIndex), (LPARAM)(LPCSTR)(lpszText)))
169:
170:
171: #define MLBSetSelection(hWndMLB, iIndex, bSet) \
172: (SendMessage (hWndMLB, LB_SETSEL, (WPARAM) bSet, (LPARAM) iIndex))
173:
174: #define LBSetVisible(hWndLB, iIndex) \
175: (SendMessage (hWndLB, LB_SETCARETINDEX, (WPARAM) iIndex, 0L))
176:
177:
178: #define LBSetRedraw(hWndLB, bDrawOnOff) \
179: (SendMessage (hWndLB, WM_SETREDRAW, (WPARAM) bDrawOnOff, 0L))
180:
181:
182: #define LBSetHorzExtent(hWndLB, wExtent) \
183: (SendMessage (hWndLB, LB_SETHORIZONTALEXTENT, (WPARAM)wExtent, 0L))
184:
185: //======================================//
186: // Edit helpers //
187: //======================================//
188:
189:
190: #define EditModified(hWndEdit) \
191: (SendMessage ((hWndEdit), EM_GETMODIFY, (WPARAM) 0, (LPARAM) 0))
192:
193:
194: #define EditSetModified(hWndEdit, bModified) \
195: (SendMessage ((hWndEdit), EM_SETMODIFY, (WPARAM) bModified, 0))
196:
197:
198: #define EditSetLimit(hWndEdit, iLimit) \
199: (SendMessage ((hWndEdit), EM_LIMITTEXT, (WPARAM) iLimit, 0))
200: #define EditSetTextPos(hWnd, idControl, iStartPos, iEndPos) \
201: (SendMessage (GetDlgItem(hWnd, idControl), EM_SETSEL, (WPARAM) iStartPos, (LPARAM) iEndPos))
202:
203: #define EditSetTextEndPos(hWnd, idControl) \
204: EditSetTextPos(hWnd, idControl, 0, 32767)
205:
206: //======================================//
207: // Cursor helpers //
208: //======================================//
209:
210: #define SetHourglassCursor() \
211: (SetCursor(LoadCursor(NULL, IDC_WAIT)))
212:
213: #define SetArrowCursor() \
214: (SetCursor(LoadCursor(NULL, IDC_ARROW)))
215:
216:
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