| 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/defs.h" |
| 17 | |
| 18 | #include "wx/app.h" |
| 19 | #include "wx/cursor.h" |
| 20 | #include "wx/icon.h" |
| 21 | #include "wx/mac/private.h" |
| 22 | |
| 23 | #if !USE_SHARED_LIBRARIES |
| 24 | IMPLEMENT_DYNAMIC_CLASS(wxCursor, wxBitmap) |
| 25 | #endif |
| 26 | |
| 27 | const short kwxCursorHandId = 9 ; |
| 28 | const short kwxCursorSizeWEId = 10 ; |
| 29 | const short kwxCursorSizeNSId = 11 ; |
| 30 | #if !TARGET_CARBON |
| 31 | Cursor* MacArrowCursorPtr = &qd.arrow ; |
| 32 | CursHandle MacArrowCursor = &MacArrowCursorPtr ; |
| 33 | #else |
| 34 | bool MacArrowInstalled = false ; |
| 35 | Cursor MacArrow ; |
| 36 | Cursor* MacArrowCursorPtr = &MacArrow ; |
| 37 | CursHandle MacArrowCursor = &MacArrowCursorPtr ; |
| 38 | #endif |
| 39 | CursHandle gMacCurrentCursor = NULL ; |
| 40 | |
| 41 | wxCursorRefData::wxCursorRefData() |
| 42 | { |
| 43 | #if TARGET_CARBON |
| 44 | if ( !MacArrowInstalled ) |
| 45 | { |
| 46 | MacArrowCursorPtr = GetQDGlobalsArrow( &MacArrow ) ; |
| 47 | MacArrowInstalled = true ; |
| 48 | } |
| 49 | #endif |
| 50 | m_width = 32; |
| 51 | m_height = 32; |
| 52 | m_hCursor = NULL ; |
| 53 | } |
| 54 | |
| 55 | wxCursorRefData::~wxCursorRefData() |
| 56 | { |
| 57 | // if ( m_hCursor && ( m_hCursor != MacArrowCursor ) ) |
| 58 | // ::ReleaseResource( (Handle) m_hCursor ) ; |
| 59 | } |
| 60 | |
| 61 | // Cursors |
| 62 | wxCursor::wxCursor() |
| 63 | { |
| 64 | } |
| 65 | |
| 66 | wxCursor::wxCursor(const char WXUNUSED(bits)[], int WXUNUSED(width), int WXUNUSED(height), |
| 67 | int WXUNUSED(hotSpotX), int WXUNUSED(hotSpotY), const char WXUNUSED(maskBits)[]) |
| 68 | { |
| 69 | } |
| 70 | |
| 71 | wxCursor::wxCursor(const wxString& cursor_file, long flags, int hotSpotX, int hotSpotY) |
| 72 | { |
| 73 | m_refData = new wxCursorRefData; |
| 74 | |
| 75 | // TODO: create cursor from a file |
| 76 | } |
| 77 | |
| 78 | // Cursors by stock number |
| 79 | wxCursor::wxCursor(int cursor_type) |
| 80 | { |
| 81 | m_refData = new wxCursorRefData; |
| 82 | |
| 83 | |
| 84 | switch (cursor_type) |
| 85 | { |
| 86 | case wxCURSOR_WAIT: |
| 87 | M_CURSORDATA->m_hCursor = ::GetCursor(watchCursor); |
| 88 | break; |
| 89 | case wxCURSOR_IBEAM: |
| 90 | M_CURSORDATA->m_hCursor = ::GetCursor(iBeamCursor); |
| 91 | break; |
| 92 | case wxCURSOR_CROSS: |
| 93 | M_CURSORDATA->m_hCursor = ::GetCursor(crossCursor); |
| 94 | break; |
| 95 | case wxCURSOR_SIZENWSE: |
| 96 | { |
| 97 | wxStAppResource resload ; |
| 98 | M_CURSORDATA->m_hCursor = ::GetCursor(kwxCursorSizeWEId); |
| 99 | } |
| 100 | break; |
| 101 | case wxCURSOR_SIZENESW: |
| 102 | { |
| 103 | wxStAppResource resload ; |
| 104 | M_CURSORDATA->m_hCursor = ::GetCursor(kwxCursorSizeWEId); |
| 105 | } |
| 106 | break; |
| 107 | case wxCURSOR_SIZEWE: |
| 108 | { |
| 109 | wxStAppResource resload ; |
| 110 | M_CURSORDATA->m_hCursor = ::GetCursor(kwxCursorSizeWEId); |
| 111 | } |
| 112 | break; |
| 113 | case wxCURSOR_SIZENS: |
| 114 | { |
| 115 | wxStAppResource resload ; |
| 116 | M_CURSORDATA->m_hCursor = ::GetCursor(kwxCursorSizeNSId); |
| 117 | } |
| 118 | break; |
| 119 | case wxCURSOR_CHAR: |
| 120 | { |
| 121 | M_CURSORDATA->m_hCursor = MacArrowCursor; |
| 122 | break; |
| 123 | } |
| 124 | case wxCURSOR_HAND: |
| 125 | { |
| 126 | wxStAppResource resload ; |
| 127 | M_CURSORDATA->m_hCursor = ::GetCursor(kwxCursorHandId); |
| 128 | } |
| 129 | break; |
| 130 | case wxCURSOR_BULLSEYE: |
| 131 | { |
| 132 | wxStAppResource resload ; |
| 133 | M_CURSORDATA->m_hCursor = ::GetCursor(kwxCursorHandId); |
| 134 | } |
| 135 | break; |
| 136 | case wxCURSOR_PENCIL: |
| 137 | { |
| 138 | wxStAppResource resload ; |
| 139 | M_CURSORDATA->m_hCursor = ::GetCursor(kwxCursorHandId); |
| 140 | } |
| 141 | break; |
| 142 | case wxCURSOR_MAGNIFIER: |
| 143 | { |
| 144 | wxStAppResource resload ; |
| 145 | M_CURSORDATA->m_hCursor = ::GetCursor(kwxCursorHandId); |
| 146 | } |
| 147 | break; |
| 148 | case wxCURSOR_NO_ENTRY: |
| 149 | { |
| 150 | wxStAppResource resload ; |
| 151 | M_CURSORDATA->m_hCursor = ::GetCursor(kwxCursorHandId); |
| 152 | } |
| 153 | break; |
| 154 | case wxCURSOR_LEFT_BUTTON: |
| 155 | { |
| 156 | M_CURSORDATA->m_hCursor = MacArrowCursor; |
| 157 | break; |
| 158 | } |
| 159 | case wxCURSOR_RIGHT_BUTTON: |
| 160 | { |
| 161 | M_CURSORDATA->m_hCursor = MacArrowCursor; |
| 162 | break; |
| 163 | } |
| 164 | case wxCURSOR_MIDDLE_BUTTON: |
| 165 | { |
| 166 | M_CURSORDATA->m_hCursor = MacArrowCursor; |
| 167 | break; |
| 168 | } |
| 169 | case wxCURSOR_SIZING: |
| 170 | { |
| 171 | M_CURSORDATA->m_hCursor = MacArrowCursor; |
| 172 | break; |
| 173 | } |
| 174 | case wxCURSOR_WATCH: |
| 175 | { |
| 176 | M_CURSORDATA->m_hCursor = ::GetCursor(watchCursor); |
| 177 | break; |
| 178 | } |
| 179 | case wxCURSOR_SPRAYCAN: |
| 180 | { |
| 181 | M_CURSORDATA->m_hCursor = MacArrowCursor; |
| 182 | break; |
| 183 | } |
| 184 | case wxCURSOR_PAINT_BRUSH: |
| 185 | { |
| 186 | M_CURSORDATA->m_hCursor = MacArrowCursor; |
| 187 | break; |
| 188 | } |
| 189 | case wxCURSOR_POINT_LEFT: |
| 190 | { |
| 191 | M_CURSORDATA->m_hCursor = MacArrowCursor; |
| 192 | break; |
| 193 | } |
| 194 | case wxCURSOR_POINT_RIGHT: |
| 195 | { |
| 196 | M_CURSORDATA->m_hCursor = MacArrowCursor; |
| 197 | break; |
| 198 | } |
| 199 | case wxCURSOR_QUESTION_ARROW: |
| 200 | { |
| 201 | M_CURSORDATA->m_hCursor = MacArrowCursor; |
| 202 | break; |
| 203 | } |
| 204 | case wxCURSOR_BLANK: |
| 205 | { |
| 206 | M_CURSORDATA->m_hCursor = MacArrowCursor; |
| 207 | break; |
| 208 | } |
| 209 | default: |
| 210 | case wxCURSOR_ARROW: |
| 211 | M_CURSORDATA->m_hCursor = MacArrowCursor; |
| 212 | break; |
| 213 | } |
| 214 | } |
| 215 | |
| 216 | void wxCursor::MacInstall() const |
| 217 | { |
| 218 | if ( m_refData && M_CURSORDATA->m_hCursor ) |
| 219 | { |
| 220 | ::SetCursor( *((CursHandle)M_CURSORDATA->m_hCursor) ) ; |
| 221 | gMacCurrentCursor = (CursHandle)M_CURSORDATA->m_hCursor ; |
| 222 | } |
| 223 | else |
| 224 | { |
| 225 | ::SetCursor( *MacArrowCursor ) ; |
| 226 | gMacCurrentCursor = NULL ; |
| 227 | } |
| 228 | } |
| 229 | |
| 230 | wxCursor::~wxCursor() |
| 231 | { |
| 232 | } |
| 233 | |
| 234 | // Global cursor setting |
| 235 | void wxSetCursor(const wxCursor& cursor) |
| 236 | { |
| 237 | cursor.MacInstall() ; |
| 238 | } |
| 239 | |
| 240 | |