reactos/lib/gdi32/objects/dc.c

   1 #ifdef UNICODE
   2 #undef UNICODE
   3 #endif
   4
   5 #undef WIN32_LEAN_AND_MEAN
   6 #include <windows.h>
   7 #include <ddk/ntddk.h>
   8 #include <win32k/kapi.h>
   9
  10 HDC
  11 STDCALL
  12 CreateDCA (
  13         LPCSTR          lpszDriver,
  14         LPCSTR          lpszDevice,
  15         LPCSTR          lpszOutput,
  16         CONST DEVMODEA  * lpInitData
  17         )
  18 {
  19         ANSI_STRING DriverA, DeviceA, OutputA;
  20         UNICODE_STRING DriverU, DeviceU, OutputU;
  21         HDC     hDC;
  22         DEVMODEW *lpInitDataW;
  23
  24         /*
  25          * If needed, convert to Unicode
  26          * any string parameter.
  27          */
  28
  29         if (NULL != lpszDriver)
  30         {
  31                 RtlInitAnsiString(&DriverA, (LPSTR)lpszDriver);
  32                 RtlAnsiStringToUnicodeString(&DriverU, &DriverA, TRUE);
  33         } else
  34                 DriverU.Buffer = NULL;
  35         if (NULL != lpszDevice)
  36         {
  37                 RtlInitAnsiString(&DeviceA, (LPSTR)lpszDevice);
  38                 RtlAnsiStringToUnicodeString(&DeviceU, &DeviceA, TRUE);
  39         } else
  40                 DeviceU.Buffer = NULL;
  41         if (NULL != lpszOutput)
  42         {
  43                 RtlInitAnsiString(&OutputA, (LPSTR)lpszOutput);
  44                 RtlAnsiStringToUnicodeString(&OutputU, &OutputA, TRUE);
  45         } else
  46                 OutputU.Buffer = NULL;
  47
  48         if (NULL != lpInitData)
  49         {
  50 //              lpInitDataW = HeapAllocMem(
  51         } else
  52                 lpInitDataW = NULL;
  53
  54         /*
  55          * Call the Unicode version
  56          * of CreateDC.
  57          */
  58
  59         hDC = CreateDCW (
  60                 DriverU.Buffer,
  61                 DeviceU.Buffer,
  62                 OutputU.Buffer,
  63                 NULL);
  64 //              lpInitDataW);
  65         /*
  66          * Free Unicode parameters.
  67          */
  68         RtlFreeUnicodeString(&DriverU);
  69         RtlFreeUnicodeString(&DeviceU);
  70         RtlFreeUnicodeString(&OutputU);
  71
  72         /*
  73          * Return the possible DC handle.
  74          */
  75
  76         return hDC;
  77 }
  78
  79 HDC
  80 STDCALL
  81 CreateDCW (
  82         LPCWSTR         lpwszDriver,
  83         LPCWSTR         lpwszDevice,
  84         LPCWSTR         lpwszOutput,
  85         CONST DEVMODEW  * lpInitData
  86         )
  87 {
  88         return W32kCreateDC (
  89                         lpwszDriver,
  90                         lpwszDevice,
  91                         lpwszOutput,
  92                         (PDEVMODEW)lpInitData
  93                         );
  94 }
  95
  96 BOOL STDCALL DeleteDC( HDC hDC )
  97 {
  98   return W32kDeleteDC( hDC );
  99 }
 100
 101
 102 HDC
 103 STDCALL
 104 CreateCompatibleDC(
 105         HDC  hDC
 106         )
 107 {
 108         return W32kCreateCompatableDC(hDC);
 109 }
 110
 111 HGDIOBJ
 112 STDCALL
 113 SelectObject(
 114         HDC     hDC,
 115         HGDIOBJ hGDIObj
 116         )
 117 {
 118         return W32kSelectObject(hDC, hGDIObj);
 119 }
 120
 121 int
 122 STDCALL
 123 SetMapMode(
 124         HDC     a0,
 125         int     a1
 126         )
 127 {
 128   return W32kSetMapMode( a0, a1 );
 129 }
 130
 131 BOOL
 132 STDCALL
 133 SetViewportOrgEx(
 134         HDC     a0,
 135         int     a1,
 136         int     a2,
 137         LPPOINT a3
 138         )
 139 {
 140   return W32kSetViewportOrgEx( a0, a1, a2, a3 );
 141 }
 142
 143 BOOL
 144 STDCALL
 145 SetWindowOrgEx(
 146         HDC     a0,
 147         int     a1,
 148         int     a2,
 149         LPPOINT a3
 150         )
 151 {
 152   return W32kSetWindowOrgEx( a0, a1, a2, a3 );
 153 }