src/os2/cursor.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        cursor.cpp
   3 // Purpose:     wxCursor class
   4 // Author:      David Webster
   5 // Modified by:
   6 // Created:     10/13/99
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) David Webster
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 // For compilers that support precompilation, includes "wx.h".
  13 #include "wx/wxprec.h"
  14
  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"
  21 #include "wx/cursor.h"
  22 #include "wx/icon.h"
  23 #endif
  24
  25 #include "wx/os2/private.h"
  26
  27 #include "assert.h"
  28
  29 IMPLEMENT_DYNAMIC_CLASS(wxCursor, wxBitmap)
  30
  31 wxCursorRefData::wxCursorRefData(void)
  32 {
  33   m_nWidth = 32;
  34   m_nHeight = 32;
  35   m_hCursor = 0 ;
  36   m_destroyCursor = FALSE;
  37 }
  38
  39 wxCursorRefData::~wxCursorRefData(void)
  40 {
  41 //    if ( m_hCursor && m_destroyCursor)
  42 //        ::DestroyCursor((HICON) m_hCursor);
  43 }
  44
  45 // Cursors
  46 wxCursor::wxCursor(void)
  47 {
  48 }
  49
  50 wxCursor::wxCursor(const char WXUNUSED(bits)[], int WXUNUSED(width), int WXUNUSED(height),
  51     int WXUNUSED(hotSpotX), int WXUNUSED(hotSpotY), const char WXUNUSED(maskBits)[])
  52 {
  53 }
  54
  55 wxCursor::wxCursor(const wxString& cursor_file, long flags, int hotSpotX, int hotSpotY)
  56 {
  57   m_refData = new wxCursorRefData;
  58
  59   M_CURSORDATA->m_destroyCursor = FALSE;
  60   M_CURSORDATA->m_hCursor = 0;
  61 // TODO:
  62 /*
  63   M_CURSORDATA->m_bOK = FALSE;
  64   if (flags & wxBITMAP_TYPE_CUR_RESOURCE)
  65   {
  66     M_CURSORDATA->m_hCursor = (WXHCURSOR) LoadImage(wxGetInstance(), cursor_file, IMAGE_CURSOR, 0, 0, 0);
  67     if (M_CURSORDATA->m_hCursor)
  68       M_CURSORDATA->m_ok = TRUE;
  69     else
  70       M_CURSORDATA->m_ok = FALSE;
  71   }
  72   else if (flags & wxBITMAP_TYPE_CUR)
  73   {
  74     M_CURSORDATA->m_hCursor = (WXHCURSOR) LoadImage(wxGetInstance(), cursor_file, IMAGE_CURSOR, 0, 0, LR_LOADFROMFILE);
  75   }
  76   else if (flags & wxBITMAP_TYPE_ICO)
  77   {
  78   }
  79   else if (flags & wxBITMAP_TYPE_BMP)
  80   {
  81   }
  82 */
  83 }
  84
  85 // Cursors by stock number
  86 wxCursor::wxCursor(int cursor_type)
  87 {
  88   m_refData = new wxCursorRefData;
  89 // TODO:
  90 /*
  91   switch (cursor_type)
  92   {
  93     case wxCURSOR_WAIT:
  94       M_CURSORDATA->m_hCursor = (WXHCURSOR) LoadCursor((HINSTANCE) NULL, IDC_WAIT);
  95       break;
  96     case wxCURSOR_IBEAM:
  97       M_CURSORDATA->m_hCursor = (WXHCURSOR) LoadCursor((HINSTANCE) NULL, IDC_IBEAM);
  98       break;
  99     case wxCURSOR_CROSS:
 100       M_CURSORDATA->m_hCursor = (WXHCURSOR) LoadCursor((HINSTANCE) NULL, IDC_CROSS);
 101       break;
 102     case wxCURSOR_SIZENWSE:
 103       M_CURSORDATA->m_hCursor = (WXHCURSOR) LoadCursor((HINSTANCE) NULL, IDC_SIZENWSE);
 104       break;
 105     case wxCURSOR_SIZENESW:
 106       M_CURSORDATA->m_hCursor = (WXHCURSOR) LoadCursor((HINSTANCE) NULL, IDC_SIZENESW);
 107       break;
 108     case wxCURSOR_SIZEWE:
 109       M_CURSORDATA->m_hCursor = (WXHCURSOR) LoadCursor((HINSTANCE) NULL, IDC_SIZEWE);
 110       break;
 111     case wxCURSOR_SIZENS:
 112       M_CURSORDATA->m_hCursor = (WXHCURSOR) LoadCursor((HINSTANCE) NULL, IDC_SIZENS);
 113       break;
 114     case wxCURSOR_CHAR:
 115     {
 116       M_CURSORDATA->m_hCursor = (WXHCURSOR) LoadCursor((HINSTANCE) NULL, IDC_ARROW);
 117       break;
 118     }
 119     case wxCURSOR_HAND:
 120     {
 121       M_CURSORDATA->m_hCursor = (WXHCURSOR) LoadCursor(wxGetInstance(), wxT("wxCURSOR_HAND"));
 122       break;
 123     }
 124     case wxCURSOR_BULLSEYE:
 125     {
 126       M_CURSORDATA->m_hCursor = (WXHCURSOR) LoadCursor(wxGetInstance(), wxT("wxCURSOR_BULLSEYE"));
 127       break;
 128     }
 129     case wxCURSOR_PENCIL:
 130     {
 131       M_CURSORDATA->m_hCursor = (WXHCURSOR) LoadCursor(wxGetInstance(), wxT("wxCURSOR_PENCIL"));
 132       break;
 133     }
 134     case wxCURSOR_MAGNIFIER:
 135     {
 136       M_CURSORDATA->m_hCursor = (WXHCURSOR) LoadCursor(wxGetInstance(), wxT("wxCURSOR_MAGNIFIER"));
 137       break;
 138     }
 139     case wxCURSOR_NO_ENTRY:
 140     {
 141       M_CURSORDATA->m_hCursor = (WXHCURSOR) LoadCursor(wxGetInstance(), wxT("wxCURSOR_NO_ENTRY"));
 142       break;
 143     }
 144     case wxCURSOR_LEFT_BUTTON:
 145     {
 146       M_CURSORDATA->m_hCursor = (WXHCURSOR) LoadCursor((HINSTANCE) NULL, IDC_ARROW);
 147       break;
 148     }
 149     case wxCURSOR_RIGHT_BUTTON:
 150     {
 151       M_CURSORDATA->m_hCursor = (WXHCURSOR) LoadCursor((HINSTANCE) NULL, IDC_ARROW);
 152       break;
 153     }
 154     case wxCURSOR_MIDDLE_BUTTON:
 155     {
 156       M_CURSORDATA->m_hCursor = (WXHCURSOR) LoadCursor((HINSTANCE) NULL, IDC_ARROW);
 157       break;
 158     }
 159     case wxCURSOR_SIZING:
 160     {
 161       M_CURSORDATA->m_hCursor = (WXHCURSOR) LoadCursor(wxGetInstance(), wxT("wxCURSOR_SIZING"));
 162       break;
 163     }
 164     case wxCURSOR_WATCH:
 165     {
 166       M_CURSORDATA->m_hCursor = (WXHCURSOR) LoadCursor(wxGetInstance(), wxT("wxCURSOR_WATCH"));
 167       break;
 168     }
 169     case wxCURSOR_SPRAYCAN:
 170     {
 171       M_CURSORDATA->m_hCursor = (WXHCURSOR) LoadCursor(wxGetInstance(), wxT("wxCURSOR_ROLLER"));
 172       break;
 173     }
 174     case wxCURSOR_PAINT_BRUSH:
 175     {
 176       M_CURSORDATA->m_hCursor = (WXHCURSOR) LoadCursor(wxGetInstance(), wxT("wxCURSOR_PBRUSH"));
 177       break;
 178     }
 179     case wxCURSOR_POINT_LEFT:
 180     {
 181       M_CURSORDATA->m_hCursor = (WXHCURSOR) LoadCursor(wxGetInstance(), wxT("wxCURSOR_PLEFT"));
 182       break;
 183     }
 184     case wxCURSOR_POINT_RIGHT:
 185     {
 186       M_CURSORDATA->m_hCursor = (WXHCURSOR) LoadCursor(wxGetInstance(), wxT("wxCURSOR_PRIGHT"));
 187       break;
 188     }
 189     case wxCURSOR_QUESTION_ARROW:
 190     {
 191       M_CURSORDATA->m_hCursor = (WXHCURSOR) LoadCursor(wxGetInstance(), wxT("wxCURSOR_QARROW"));
 192       break;
 193     }
 194     case wxCURSOR_BLANK:
 195     {
 196       M_CURSORDATA->m_hCursor = (WXHCURSOR) LoadCursor(wxGetInstance(), wxT("wxCURSOR_BLANK"));
 197       break;
 198     }
 199     default:
 200     case wxCURSOR_ARROW:
 201       M_CURSORDATA->m_hCursor = (WXHCURSOR) LoadCursor((HINSTANCE) NULL, IDC_ARROW);
 202       break;
 203   }
 204 */
 205 }
 206
 207 wxCursor::~wxCursor(void)
 208 {
 209 //    FreeResource(TRUE);
 210 }
 211
 212 bool wxCursor::FreeResource(bool WXUNUSED(force))
 213 {
 214 //  if (M_CURSORDATA && M_CURSORDATA->m_hCursor && M_CURSORDATA->m_destroyCursor)
 215 //  {
 216 //    DestroyCursor((HCURSOR) M_CURSORDATA->m_hCursor);
 217 //    M_CURSORDATA->m_hCursor = 0;
 218 //  }
 219   return TRUE;
 220 }
 221
 222 void wxCursor::SetHCURSOR(WXHCURSOR cursor)
 223 {
 224   if ( !M_CURSORDATA )
 225     m_refData = new wxCursorRefData;
 226
 227   M_CURSORDATA->m_hCursor = cursor;
 228 }
 229
 230 // Global cursor setting
 231 void wxSetCursor(const wxCursor& cursor)
 232 {
 233     extern wxCursor *g_globalCursor;
 234
 235     if ( cursor.Ok() && cursor.GetHCURSOR() )
 236     {
 237 //        ::SetCursor((HCURSOR) cursor.GetHCURSOR());
 238
 239         if ( g_globalCursor )
 240             (*g_globalCursor) = cursor;
 241     }
 242 }
 243