JNIEXPORT void JNICALL Java_org_eclipse_wb_internal_ercp_eswt_EmbeddedScreenShotMaker_embeddedMakeShot(JNIEnv*, jclass, jint controlHandle, jint imageHandle) {
UGL_Control *control = (UGL_Control*)controlHandle;
UGL_DC *image = (UGL_DC*)imageHandle;
//
LOCK_DC(image);
SendMessageW((HWND)control->hWnd, WM_PRINT, (WPARAM)image->hdc, PRF_CLIENT | PRF_NONCLIENT | PRF_ERASEBKGND | PRF_CHILDREN);
UNLOCK_DC(image);
}
UINT WINAPI
GetSystemPaletteEntries(HDC hDC,
UINT uPaletteIndex, UINT uNumPaletteEntries,
LPPALETTEENTRY lpPaletteEntries)
{
LPDC lpDC;
HPALETTE hSystemPalette;
LPPALETTE lpSystemPalette;
UINT uNumSystemPaletteEntries;
APISTR((LF_API,
"GetSystemPaletteEntries(HDC=%x,UINT=%x,UINT=%x,PALETTEENTRY *%x)\n",
hDC, uPaletteIndex, uNumPaletteEntries, lpPaletteEntries));
ASSERT_DC(lpDC, hDC, 0);
#ifdef TWIN_PALETTE
if (!(hSystemPalette = (HPALETTE)
DC_OUTPUT(LSD_GETSYSTEMPALETTE, lpDC, 0, 0))
|| !(lpSystemPalette = LOCK_PALETTE(hSystemPalette)))
{
UNLOCK_DC(hDC);
SetLastErrorEx(1, 0);
APISTR((LF_APIRET, "SetPaletteEntries: returns UINT 0\n"));
return (0);
}
uNumSystemPaletteEntries = GetPaletteEntries(hSystemPalette,
uPaletteIndex, uNumPaletteEntries, lpPaletteEntries);
#endif
UNLOCK_PALETTE(hSystemPalette);
UNLOCK_DC(hDC);
APISTR((LF_APIRET, "SetPaletteEntries: returns UINT %x\n",
uNumSystemPaletteEntries));
return (uNumSystemPaletteEntries);
}
HPALETTE WINAPI
CreateHalftonePalette(HDC hDC)
{
HPALETTE hPalette = 0;
LPDC lpDC;
APISTR((LF_APISTUB,"CreateHalftonePalette(HDC=%x)\n", hDC));
ASSERT_DC(lpDC, hDC, (HPALETTE) 0);
UNLOCK_DC(hDC);
return (hPalette);
}
BOOL WINAPI
UpdateColors(HDC hDC)
{
LPDC lpDC;
BOOL bUpdateColors;
APISTR((LF_APICALL, "UpdateColors(HDC=%x)\n", hDC));
ASSERT_DC(lpDC, hDC, FALSE);
bUpdateColors = (BOOL) DC_OUTPUT(LSD_UPDATECOLORS, lpDC, 0, 0);
UNLOCK_DC(hDC);
APISTR((LF_APIRET, "UpdateColors: returns BOOL %d\n",bUpdateColors));
return (bUpdateColors);
}
UINT WINAPI
GetSystemPaletteUse(HDC hDC)
{
LPDC lpDC;
UINT uSystemPaletteUse;
APISTR((LF_APICALL, "GetSystemPaletteUse(HDC=%x)\n", hDC));
ASSERT_DC(lpDC, hDC, SYSPAL_ERROR);
uSystemPaletteUse = (UINT)
DC_OUTPUT(LSD_SYSTEMPALETTEUSE, lpDC, SYSPAL_ERROR, FALSE);
UNLOCK_DC(hDC);
APISTR((LF_APIRET, "GetSystemPaletteUse: returns UINT %x\n",
uSystemPaletteUse));
return (uSystemPaletteUse);
}
HPALETTE WINAPI
SelectPalette(HDC hDC, HPALETTE hPalette, BOOL bForceBackground)
{
LPDC lpDC;
HPALETTE hOldPalette;
APISTR((LF_APICALL, "SelectPalette(HDC=%x,HPALETTE=%x,BOOL=%d)\n",
hDC, hPalette, bForceBackground));
ASSERT_DC(lpDC, hDC, (HPALETTE) 0);
hOldPalette = (HPALETTE) DC_OUTPUT(LSD_SELECTPALETTE, lpDC, hPalette,
bForceBackground);
UNLOCK_DC(hDC);
APISTR((LF_APIRET, "SelectPalette: returns HPALETTE %x\n",hOldPalette));
return (hOldPalette);
}
UINT WINAPI
SetSystemPaletteUse(HDC hDC, UINT uSystemPaletteUse)
{
LPDC lpDC;
UINT uOldSystemPaletteUse;
APISTR((LF_API, "SetSystemPaletteUse(HDC=%x,UINT=%d)\n",
hDC, uSystemPaletteUse));
ASSERT_DC(lpDC, hDC, SYSPAL_ERROR);
uOldSystemPaletteUse = (UINT)
DC_OUTPUT(LSD_SYSTEMPALETTEUSE, lpDC, uSystemPaletteUse, TRUE);
UNLOCK_DC(hDC);
APISTR((LF_APIRET, "SetSystemPaletteUse: returns UINT %x\n",
uOldSystemPaletteUse));
return (uOldSystemPaletteUse);
}
UINT WINAPI
RealizePalette(HDC hDC)
{
LPDC lpDC;
UINT uNumRealizePalette;
APISTR((LF_APICALL, "RealizePalette(HDC=%x)\n", hDC));
ASSERT_DC(lpDC, hDC, GDI_ERROR);
#ifdef TWIN_PALETTE
uNumRealizePalette = (UINT) DC_OUTPUT(LSD_REALIZEPALETTE, lpDC, 0, 0);
#else
uNumRealizePalette = 20;
#endif
UNLOCK_DC(hDC);
APISTR((LF_APIRET, "RealizePalette: returns UINT %x\n",
uNumRealizePalette));
return (uNumRealizePalette);
}
