src/cocoa/cursor.mm

   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 #if !USE_SHARED_LIBRARIES
  20 IMPLEMENT_DYNAMIC_CLASS(wxCursor, wxBitmap)
  21 #endif
  22
  23 wxCursorRefData::wxCursorRefData()
  24 {
  25     m_width = 32; m_height = 32;
  26
  27 /* TODO
  28     m_hCursor = 0 ;
  29 */
  30 }
  31
  32 wxCursorRefData::~wxCursorRefData()
  33 {
  34     // TODO: destroy cursor
  35 }
  36
  37 // Cursors
  38 wxCursor::wxCursor()
  39 {
  40 }
  41
  42 wxCursor::wxCursor(const char WXUNUSED(bits)[], int WXUNUSED(width), int WXUNUSED(height),
  43     int WXUNUSED(hotSpotX), int WXUNUSED(hotSpotY), const char WXUNUSED(maskBits)[])
  44 {
  45 }
  46
  47 wxCursor::wxCursor(const wxString& cursor_file, long flags, int hotSpotX, int hotSpotY)
  48 {
  49     m_refData = new wxCursorRefData;
  50
  51     // TODO: create cursor from a file
  52 }
  53
  54 // Cursors by stock number
  55 wxCursor::wxCursor(int cursor_type)
  56 {
  57   m_refData = new wxCursorRefData;
  58
  59 /* TODO
  60   switch (cursor_type)
  61   {
  62     case wxCURSOR_WAIT:
  63       M_CURSORDATA->m_hCursor = (WXHCURSOR) LoadCursor(NULL, IDC_WAIT);
  64       break;
  65     case wxCURSOR_IBEAM:
  66       M_CURSORDATA->m_hCursor = (WXHCURSOR) LoadCursor(NULL, IDC_IBEAM);
  67       break;
  68     case wxCURSOR_CROSS:
  69       M_CURSORDATA->m_hCursor = (WXHCURSOR) LoadCursor(NULL, IDC_CROSS);
  70       break;
  71     case wxCURSOR_SIZENWSE:
  72       M_CURSORDATA->m_hCursor = (WXHCURSOR) LoadCursor(NULL, IDC_SIZENWSE);
  73       break;
  74     case wxCURSOR_SIZENESW:
  75       M_CURSORDATA->m_hCursor = (WXHCURSOR) LoadCursor(NULL, IDC_SIZENESW);
  76       break;
  77     case wxCURSOR_SIZEWE:
  78       M_CURSORDATA->m_hCursor = (WXHCURSOR) LoadCursor(NULL, IDC_SIZEWE);
  79       break;
  80     case wxCURSOR_SIZENS:
  81       M_CURSORDATA->m_hCursor = (WXHCURSOR) LoadCursor(NULL, IDC_SIZENS);
  82       break;
  83     case wxCURSOR_CHAR:
  84     {
  85       M_CURSORDATA->m_hCursor = (WXHCURSOR) LoadCursor(NULL, IDC_ARROW);
  86       break;
  87     }
  88     case wxCURSOR_HAND:
  89     {
  90       M_CURSORDATA->m_hCursor = (WXHCURSOR) LoadCursor(wxGetInstance(), "wxCURSOR_HAND");
  91       break;
  92     }
  93     case wxCURSOR_BULLSEYE:
  94     {
  95       M_CURSORDATA->m_hCursor = (WXHCURSOR) LoadCursor(wxGetInstance(), "wxCURSOR_BULLSEYE");
  96       break;
  97     }
  98     case wxCURSOR_PENCIL:
  99     {
 100       M_CURSORDATA->m_hCursor = (WXHCURSOR) LoadCursor(wxGetInstance(), "wxCURSOR_PENCIL");
 101       break;
 102     }
 103     case wxCURSOR_MAGNIFIER:
 104     {
 105       M_CURSORDATA->m_hCursor = (WXHCURSOR) LoadCursor(wxGetInstance(), "wxCURSOR_MAGNIFIER");
 106       break;
 107     }
 108     case wxCURSOR_NO_ENTRY:
 109     {
 110       M_CURSORDATA->m_hCursor = (WXHCURSOR) LoadCursor(wxGetInstance(), "wxCURSOR_NO_ENTRY");
 111       break;
 112     }
 113     case wxCURSOR_LEFT_BUTTON:
 114     {
 115       M_CURSORDATA->m_hCursor = (WXHCURSOR) LoadCursor(NULL, IDC_ARROW);
 116       break;
 117     }
 118     case wxCURSOR_RIGHT_BUTTON:
 119     {
 120       M_CURSORDATA->m_hCursor = (WXHCURSOR) LoadCursor(NULL, IDC_ARROW);
 121       break;
 122     }
 123     case wxCURSOR_MIDDLE_BUTTON:
 124     {
 125       M_CURSORDATA->m_hCursor = (WXHCURSOR) LoadCursor(NULL, IDC_ARROW);
 126       break;
 127     }
 128     case wxCURSOR_SIZING:
 129     {
 130       M_CURSORDATA->m_hCursor = (WXHCURSOR) LoadCursor(wxGetInstance(), "wxCURSOR_SIZING");
 131       break;
 132     }
 133     case wxCURSOR_WATCH:
 134     {
 135       M_CURSORDATA->m_hCursor = (WXHCURSOR) LoadCursor(wxGetInstance(), "wxCURSOR_WATCH");
 136       break;
 137     }
 138     case wxCURSOR_SPRAYCAN:
 139     {
 140       M_CURSORDATA->m_hCursor = (WXHCURSOR) LoadCursor(wxGetInstance(), "wxCURSOR_ROLLER");
 141       break;
 142     }
 143     case wxCURSOR_PAINT_BRUSH:
 144     {
 145       M_CURSORDATA->m_hCursor = (WXHCURSOR) LoadCursor(wxGetInstance(), "wxCURSOR_PBRUSH");
 146       break;
 147     }
 148     case wxCURSOR_POINT_LEFT:
 149     {
 150       M_CURSORDATA->m_hCursor = (WXHCURSOR) LoadCursor(wxGetInstance(), "wxCURSOR_PLEFT");
 151       break;
 152     }
 153     case wxCURSOR_POINT_RIGHT:
 154     {
 155       M_CURSORDATA->m_hCursor = (WXHCURSOR) LoadCursor(wxGetInstance(), "wxCURSOR_PRIGHT");
 156       break;
 157     }
 158     case wxCURSOR_QUESTION_ARROW:
 159     {
 160       M_CURSORDATA->m_hCursor = (WXHCURSOR) LoadCursor(wxGetInstance(), "wxCURSOR_QARROW");
 161       break;
 162     }
 163     case wxCURSOR_BLANK:
 164     {
 165       M_CURSORDATA->m_hCursor = (WXHCURSOR) LoadCursor(wxGetInstance(), "wxCURSOR_BLANK");
 166       break;
 167     }
 168     default:
 169     case wxCURSOR_ARROW:
 170       M_CURSORDATA->m_hCursor = (WXHCURSOR) LoadCursor(NULL, IDC_ARROW);
 171       break;
 172   }
 173 */
 174
 175 }
 176
 177 wxCursor::~wxCursor()
 178 {
 179 }
 180
 181 // Global cursor setting
 182 void wxSetCursor(const wxCursor& cursor)
 183 {
 184   // TODO (optional on platforms with no global cursor)
 185 }
 186
 187 static int wxBusyCursorCount = 0;
 188
 189 // Set the cursor to the busy cursor for all windows
 190 void wxBeginBusyCursor(wxCursor *cursor)
 191 {
 192   wxBusyCursorCount ++;
 193   if (wxBusyCursorCount == 1)
 194   {
 195         // TODO
 196   }
 197   else
 198   {
 199         // TODO
 200   }
 201 }
 202
 203 // Restore cursor to normal
 204 void wxEndBusyCursor()
 205 {
 206   if (wxBusyCursorCount == 0)
 207     return;
 208
 209   wxBusyCursorCount --;
 210   if (wxBusyCursorCount == 0)
 211   {
 212     // TODO
 213   }
 214 }
 215
 216 // TRUE if we're between the above two calls
 217 bool wxIsBusy()
 218 {
 219   return (wxBusyCursorCount > 0);
 220 }
 221