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Unused warning fix.
[wxWidgets.git] / src / os2 / cursor.cpp
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0e320a79
DW		 1/////////////////////////////////////////////////////////////////////////////
2// Name: cursor.cpp
3// Purpose: wxCursor class
37f214d5 4// Author: David Webster
0e320a79 5// Modified by:
37f214d5 6// Created: 10/13/99
0e320a79 7// RCS-ID: $Id$
37f214d5 8// Copyright: (c) David Webster
65571936 9// Licence: wxWindows licence
0e320a79
DW		 10/////////////////////////////////////////////////////////////////////////////
11
37f214d5
DW		 12// For compilers that support precompilation, includes "wx.h".
13#include "wx/wxprec.h"
0e320a79 14
37f214d5
DW		 15#ifndef WX_PRECOMP
16#include <stdio.h>
17#include "wx/setup.h"
18#include "wx/list.h"
19#include "wx/utils.h"
20#include "wx/app.h"
0e320a79
DW		 21#include "wx/cursor.h"
22#include "wx/icon.h"
37f214d5
DW		 23#endif
24
25#include "wx/os2/private.h"
28410cdc 26#include "wx/os2/wxrsc.h"
b9b1d6c8 27#include "wx/image.h"
37f214d5
DW		 28
29#include "assert.h"
0e320a79 30
0e320a79 31IMPLEMENT_DYNAMIC_CLASS(wxCursor, wxBitmap)
0e320a79 32
37f214d5 33wxCursorRefData::wxCursorRefData(void)
0e320a79 34{
43543d98
DW		 35 m_nWidth = 32;
36 m_nHeight = 32;
37f214d5 37 m_hCursor = 0 ;
b389a12d 38 m_bDestroyCursor = FALSE;
0e320a79
DW		 39}
40
b389a12d 41void wxCursorRefData::Free()
0e320a79 42{
b389a12d
DW		 43 if (m_hCursor)
44 {
45 if (m_bDestroyCursor)
46 ::WinDestroyPointer((HPOINTER)m_hCursor);
47 m_hCursor = 0;
48 }
49} // end of wxCursorRefData::Free
0e320a79
DW		 50
51// Cursors
37f214d5 52wxCursor::wxCursor(void)
0e320a79
DW		 53{
54}
55
b389a12d
DW		 56wxCursor::wxCursor(
57 const char WXUNUSED(bits)[]
58, int WXUNUSED(width)
59, int WXUNUSED(height)
60, int WXUNUSED(hotSpotX)
61, int WXUNUSED(hotSpotY)
62, const char WXUNUSED(maskBits)[]
63)
0e320a79
DW		 64{
65}
66
b9b1d6c8
DW		 67wxCursor::wxCursor(
68 const wxImage& rImage
69)
70{
71 wxImage vImage32 = rImage.Scale(32,32);
72 int nWidth = vImage32.GetWidth();
73 int nHeight = vImage32.GetHeight();
74
75 //
76 // Need a bitmap handle somehow
77 //
78 HBITMAP hBitmap = wxBitmap(vImage32).GetHBITMAP();
79 int nHotSpotX = vImage32.GetOptionInt(wxCUR_HOTSPOT_X);
80 int nHotSpotY = vImage32.GetOptionInt(wxCUR_HOTSPOT_Y);
81
82 if (nHotSpotX < 0 || nHotSpotX >= nWidth)
83 nHotSpotX = 0;
84 if (nHotSpotY < 0 || nHotSpotY >= nHeight)
85 nHotSpotY = 0;
86
87
88 wxCursorRefData* pRefData = new wxCursorRefData;
89
90 m_refData = pRefData;
91 pRefData->m_hCursor = (WXHCURSOR) ::WinCreatePointer( HWND_DESKTOP
92 ,hBitmap
93 ,TRUE
94 ,nHotSpotY
95 ,nHotSpotX
96 );
97
98} // end of wxCursor::wxCursor
99
b389a12d
DW		 100wxCursor::wxCursor(
101 const wxString& rsCursorFile
102, long lFlags
103, int nHotSpotX
104, int nHotSpotY
105)
0e320a79 106{
b389a12d 107 wxCursorRefData* pRefData = new wxCursorRefData;
0e320a79 108
b389a12d
DW		 109 pRefData = new wxCursorRefData;
110 m_refData = pRefData;
111 pRefData->m_bDestroyCursor = FALSE;
112 if (lFlags == wxBITMAP_TYPE_CUR_RESOURCE)
0e320a79 113 {
b389a12d
DW		 114 pRefData->m_hCursor = (WXHCURSOR) ::WinLoadPointer( HWND_DESKTOP
115 ,0
116 ,(ULONG)lFlags // if OS/2 this should be the resource Id
117 );
0e320a79 118 }
b389a12d 119} // end of wxCursor::wxCursor
0e320a79 120
b389a12d
DW		 121// Cursors by stock number
122wxCursor::wxCursor(
123 int nCursorType
124)
37f214d5 125{
b389a12d 126 wxCursorRefData* pRefData = new wxCursorRefData;
0e320a79 127
b389a12d
DW		 128 m_refData = pRefData;
129 switch (nCursorType)
130 {
131 case wxCURSOR_ARROWWAIT:
132 pRefData->m_hCursor = (WXHCURSOR) ::WinQuerySysPointer( HWND_DESKTOP
133 ,(ULONG)SPTR_WAIT
134 ,FALSE
135 );
136 break;
37f214d5 137
b389a12d
DW		 138 case wxCURSOR_WAIT:
139 pRefData->m_hCursor = (WXHCURSOR) ::WinQuerySysPointer( HWND_DESKTOP
140 ,(ULONG)SPTR_WAIT
141 ,FALSE
142 );
143 break;
37f214d5 144
b389a12d
DW		 145 case wxCURSOR_IBEAM:
146 pRefData->m_hCursor = (WXHCURSOR) ::WinQuerySysPointer( HWND_DESKTOP
147 ,(ULONG)SPTR_TEXT
148 ,FALSE
149 );
150 break;
151
152 case wxCURSOR_CROSS:
153 pRefData->m_hCursor = (WXHCURSOR) ::WinQuerySysPointer( HWND_DESKTOP
154 ,(ULONG)SPTR_MOVE
155 ,FALSE
156 );
157 break;
158
159 case wxCURSOR_SIZENWSE:
160 pRefData->m_hCursor = (WXHCURSOR) ::WinQuerySysPointer( HWND_DESKTOP
161 ,(ULONG)SPTR_SIZENWSE
162 ,FALSE
163 );
164 break;
165
166 case wxCURSOR_SIZENESW:
167 pRefData->m_hCursor = (WXHCURSOR) ::WinQuerySysPointer( HWND_DESKTOP
168 ,(ULONG)SPTR_SIZENESW
169 ,FALSE
170 );
171 break;
172
173 case wxCURSOR_SIZEWE:
174 pRefData->m_hCursor = (WXHCURSOR) ::WinQuerySysPointer( HWND_DESKTOP
175 ,(ULONG)SPTR_SIZEWE
176 ,FALSE
177 );
178 break;
179
180 case wxCURSOR_SIZENS:
181 pRefData->m_hCursor = (WXHCURSOR) ::WinQuerySysPointer( HWND_DESKTOP
182 ,(ULONG)SPTR_SIZENS
183 ,FALSE
184 );
185 break;
186
187 case wxCURSOR_CHAR:
188 pRefData->m_hCursor = (WXHCURSOR) ::WinQuerySysPointer( HWND_DESKTOP
189 ,(ULONG)SPTR_ARROW
190 ,FALSE
191 );
192 break;
193
194 case wxCURSOR_HAND:
195 pRefData->m_hCursor = (WXHCURSOR) ::WinLoadPointer( HWND_DESKTOP
196 ,0
197 ,(ULONG)wxCURSOR_HAND
198 );
199 break;
200
201 case wxCURSOR_BULLSEYE:
202 pRefData->m_hCursor = (WXHCURSOR) ::WinLoadPointer( HWND_DESKTOP
203 ,0
204 ,(ULONG)wxCURSOR_BULLSEYE
205 );
206 break;
207
208 case wxCURSOR_PENCIL:
209 pRefData->m_hCursor = (WXHCURSOR) ::WinLoadPointer( HWND_DESKTOP
210 ,0
211 ,(ULONG)wxCURSOR_PENCIL
212 );
213 break;
214
215 case wxCURSOR_MAGNIFIER:
216 pRefData->m_hCursor = (WXHCURSOR) ::WinLoadPointer( HWND_DESKTOP
217 ,0
218 ,(ULONG)wxCURSOR_MAGNIFIER
219 );
220 break;
221
222 case wxCURSOR_NO_ENTRY:
223 pRefData->m_hCursor = (WXHCURSOR) ::WinLoadPointer( HWND_DESKTOP
224 ,0
225 ,(ULONG)wxCURSOR_NO_ENTRY
226 );
227 break;
228
229 case wxCURSOR_LEFT_BUTTON:
230 pRefData->m_hCursor = (WXHCURSOR) ::WinQuerySysPointer( HWND_DESKTOP
231 ,(ULONG)SPTR_ARROW
232 ,FALSE
233 );
234 break;
235
236 case wxCURSOR_RIGHT_BUTTON:
237 pRefData->m_hCursor = (WXHCURSOR) ::WinQuerySysPointer( HWND_DESKTOP
238 ,(ULONG)SPTR_ARROW
239 ,FALSE
240 );
241 break;
242
243 case wxCURSOR_MIDDLE_BUTTON:
244 pRefData->m_hCursor = (WXHCURSOR) ::WinQuerySysPointer( HWND_DESKTOP
245 ,(ULONG)SPTR_ARROW
246 ,FALSE
247 );
248 break;
249
250 case wxCURSOR_SIZING:
251 pRefData->m_hCursor = (WXHCURSOR) ::WinQuerySysPointer( HWND_DESKTOP
252 ,(ULONG)SPTR_SIZE
253 ,FALSE
254 );
255 break;
256
257 case wxCURSOR_WATCH:
258 pRefData->m_hCursor = (WXHCURSOR) ::WinLoadPointer( HWND_DESKTOP
259 ,0
260 ,(ULONG)wxCURSOR_WATCH
261 );
262 break;
263
264 case wxCURSOR_SPRAYCAN:
265 pRefData->m_hCursor = (WXHCURSOR) ::WinLoadPointer( HWND_DESKTOP
266 ,0
267 ,(ULONG)WXCURSOR_ROLLER
268 );
269 break;
270
271 case wxCURSOR_PAINT_BRUSH:
272 pRefData->m_hCursor = (WXHCURSOR) ::WinLoadPointer( HWND_DESKTOP
273 ,0
274 ,(ULONG)WXCURSOR_PBRUSH
275 );
276 break;
277
278 case wxCURSOR_POINT_LEFT:
279 pRefData->m_hCursor = (WXHCURSOR) ::WinLoadPointer( HWND_DESKTOP
280 ,0
281 ,(ULONG)WXCURSOR_PLEFT
282 );
283 break;
284
285 case wxCURSOR_POINT_RIGHT:
286 pRefData->m_hCursor = (WXHCURSOR) ::WinLoadPointer( HWND_DESKTOP
287 ,0
288 ,(ULONG)WXCURSOR_PRIGHT
289 );
290 break;
291
292 case wxCURSOR_QUESTION_ARROW:
293 pRefData->m_hCursor = (WXHCURSOR) ::WinLoadPointer( HWND_DESKTOP
294 ,0
295 ,(ULONG)WXCURSOR_QARROW
296 );
297 break;
298
299 case wxCURSOR_BLANK:
300 pRefData->m_hCursor = (WXHCURSOR) ::WinLoadPointer( HWND_DESKTOP
301 ,0
302 ,(ULONG)WXCURSOR_BLANK
303 );
304 break;
305
306 default:
307 case wxCURSOR_ARROW:
308 pRefData->m_hCursor = (WXHCURSOR) ::WinQuerySysPointer( HWND_DESKTOP
309 ,(ULONG)SPTR_ARROW
310 ,FALSE
311 );
312 break;
313 }
6e348b12
DW		 314 //
315 // No need to destroy the stock cursors
316 //
317 ((wxCursorRefData *)m_refData)->m_bDestroyCursor = FALSE;
b389a12d 318} // end of wxCursor::wxCursor
0e320a79
DW		 319
320// Global cursor setting
321void wxSetCursor(const wxCursor& cursor)
322{
37f214d5 323 extern wxCursor *g_globalCursor;
0e320a79 324
37f214d5
DW		 325 if ( cursor.Ok() && cursor.GetHCURSOR() )
326 {
327// ::SetCursor((HCURSOR) cursor.GetHCURSOR());
328
329 if ( g_globalCursor )
330 (*g_globalCursor) = cursor;
331 }
332}
0e320a79 333
wxWidgets (Impactor)