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1 /////////////////////////////////////////////////////////////////////////////
2 // Name: cursor.cpp
3 // Purpose: wxCursor class
4 // Author: AUTHOR
5 // Modified by:
6 // Created: ??/??/98
7 // RCS-ID: $Id$
8 // Copyright: (c) AUTHOR
9 // Licence: wxWindows licence
10 /////////////////////////////////////////////////////////////////////////////
11
12 #ifdef __GNUG__
13 #pragma implementation "cursor.h"
14 #endif
15
16 #include "wx/cursor.h"
17 #include "wx/icon.h"
18
19 IMPLEMENT_DYNAMIC_CLASS(wxCursor, wxBitmap)
20
21 const short kwxCursorHandId = 9 ;
22 const short kwxCursorSizeWEId = 10 ;
23 const short kwxCursorSizeNSId = 11 ;
24 Cursor* MacArrowCursorPtr = &qd.arrow ;
25 CursHandle MacArrowCursor = &MacArrowCursorPtr ;
26 CursHandle gMacCurrentCursor = NULL ;
27
28 wxCursorRefData::wxCursorRefData()
29 {
30 m_width = 32;
31 m_height = 32;
32 m_hCursor = NULL ;
33 }
34
35 wxCursorRefData::~wxCursorRefData()
36 {
37 if ( m_hCursor && ( m_hCursor != MacArrowCursor ) )
38 ::DisposeHandle( (Handle) m_hCursor ) ;
39 }
40
41 // Cursors
42 wxCursor::wxCursor()
43 {
44 }
45
46 wxCursor::wxCursor(const char WXUNUSED(bits)[], int WXUNUSED(width), int WXUNUSED(height),
47 int WXUNUSED(hotSpotX), int WXUNUSED(hotSpotY), const char WXUNUSED(maskBits)[])
48 {
49 }
50
51 wxCursor::wxCursor(const wxString& cursor_file, long flags, int hotSpotX, int hotSpotY)
52 {
53 m_refData = new wxCursorRefData;
54
55 // TODO: create cursor from a file
56 }
57
58 // Cursors by stock number
59 wxCursor::wxCursor(int cursor_type)
60 {
61 m_refData = new wxCursorRefData;
62
63 switch (cursor_type)
64 {
65 case wxCURSOR_WAIT:
66 M_CURSORDATA->m_hCursor = ::GetCursor(watchCursor);
67 break;
68 case wxCURSOR_IBEAM:
69 M_CURSORDATA->m_hCursor = ::GetCursor(iBeamCursor);
70 break;
71 case wxCURSOR_CROSS:
72 M_CURSORDATA->m_hCursor = ::GetCursor(crossCursor);
73 break;
74 case wxCURSOR_SIZENWSE:
75 M_CURSORDATA->m_hCursor = ::GetCursor(kwxCursorSizeWEId);
76 break;
77 case wxCURSOR_SIZENESW:
78 M_CURSORDATA->m_hCursor = ::GetCursor(kwxCursorSizeWEId);
79 break;
80 case wxCURSOR_SIZEWE:
81 M_CURSORDATA->m_hCursor = ::GetCursor(kwxCursorSizeWEId);
82 break;
83 case wxCURSOR_SIZENS:
84 M_CURSORDATA->m_hCursor = ::GetCursor(kwxCursorSizeNSId);
85 break;
86 case wxCURSOR_CHAR:
87 {
88 M_CURSORDATA->m_hCursor = MacArrowCursor;
89 break;
90 }
91 case wxCURSOR_HAND:
92 {
93 M_CURSORDATA->m_hCursor = ::GetCursor(kwxCursorHandId);
94 break;
95 }
96 case wxCURSOR_BULLSEYE:
97 {
98 M_CURSORDATA->m_hCursor = ::GetCursor(kwxCursorHandId);
99 break;
100 }
101 case wxCURSOR_PENCIL:
102 {
103 M_CURSORDATA->m_hCursor = ::GetCursor(kwxCursorHandId);
104 break;
105 }
106 case wxCURSOR_MAGNIFIER:
107 {
108 M_CURSORDATA->m_hCursor = ::GetCursor(kwxCursorHandId);
109 break;
110 }
111 case wxCURSOR_NO_ENTRY:
112 {
113 M_CURSORDATA->m_hCursor = ::GetCursor(kwxCursorHandId);
114 break;
115 }
116 case wxCURSOR_LEFT_BUTTON:
117 {
118 M_CURSORDATA->m_hCursor = MacArrowCursor;
119 break;
120 }
121 case wxCURSOR_RIGHT_BUTTON:
122 {
123 M_CURSORDATA->m_hCursor = MacArrowCursor;
124 break;
125 }
126 case wxCURSOR_MIDDLE_BUTTON:
127 {
128 M_CURSORDATA->m_hCursor = MacArrowCursor;
129 break;
130 }
131 case wxCURSOR_SIZING:
132 {
133 M_CURSORDATA->m_hCursor = MacArrowCursor;
134 break;
135 }
136 case wxCURSOR_WATCH:
137 {
138 M_CURSORDATA->m_hCursor = ::GetCursor(watchCursor);
139 break;
140 }
141 case wxCURSOR_SPRAYCAN:
142 {
143 M_CURSORDATA->m_hCursor = MacArrowCursor;
144 break;
145 }
146 case wxCURSOR_PAINT_BRUSH:
147 {
148 M_CURSORDATA->m_hCursor = MacArrowCursor;
149 break;
150 }
151 case wxCURSOR_POINT_LEFT:
152 {
153 M_CURSORDATA->m_hCursor = MacArrowCursor;
154 break;
155 }
156 case wxCURSOR_POINT_RIGHT:
157 {
158 M_CURSORDATA->m_hCursor = MacArrowCursor;
159 break;
160 }
161 case wxCURSOR_QUESTION_ARROW:
162 {
163 M_CURSORDATA->m_hCursor = MacArrowCursor;
164 break;
165 }
166 case wxCURSOR_BLANK:
167 {
168 M_CURSORDATA->m_hCursor = MacArrowCursor;
169 break;
170 }
171 default:
172 case wxCURSOR_ARROW:
173 M_CURSORDATA->m_hCursor = MacArrowCursor;
174 break;
175 }
176 }
177
178 void wxCursor::MacInstall() const
179 {
180 if ( m_refData && M_CURSORDATA->m_hCursor )
181 {
182 ::SetCursor( *M_CURSORDATA->m_hCursor ) ;
183 gMacCurrentCursor = M_CURSORDATA->m_hCursor ;
184 }
185 else
186 {
187 ::SetCursor( *MacArrowCursor ) ;
188 gMacCurrentCursor = NULL ;
189 }
190 }
191
192 wxCursor::~wxCursor()
193 {
194 }
195
196 // Global cursor setting
197 void wxSetCursor(const wxCursor& cursor)
198 {
199 cursor.MacInstall() ;
200 }
201
202