void GetCurDisplay(HDC& rCompatibleHDC, HBITMAP& rHbitmap)
{
HDC desktopDC = CreateDCW(L"DISPLAY", NULL, NULL, NULL);
ASSERT_NOTNULL(desktopDC);
int cx = GetDeviceCaps(desktopDC, HORZRES);
int cy = GetDeviceCaps(desktopDC, VERTRES);
rCompatibleHDC = CreateCompatibleDC(desktopDC);
ASSERT_NOTNULL(rCompatibleHDC);
rHbitmap = CreateCompatibleBitmap(desktopDC, cx, cy);
ASSERT_NOTNULL(rHbitmap);
HBITMAP oldbitMap = (HBITMAP)SelectObject(rCompatibleHDC, rHbitmap);
// 因为在正常得到的图像是颠倒的，所以需要在之前处理成反的
//int res = BitBlt(rCompatibleHDC, 0, cy, cx, -1*cy, desktopDC, 0, 0, SRCCOPY);
/*
StretchBlt也允许水平或垂直翻转图像。如果cxSrc和cxDst标记（转换成设备单位以后）不同，
那么StretchBlt就建立一个镜像：左右翻转。在STRETCH程序中，通过将xDst参数改为cxClient并将cxDst参数改成-cxClient，
就可以做到这一点。如果cySrc和cyDst不同，则StretchBlt会上下翻转图像。要在STRETCH程序中测试这一点，
可将yDst参数改为cyClient并将cyDst参数改成-cyClient。
*/
int res = StretchBlt(rCompatibleHDC, 0, cy, cx, -1*cy, desktopDC, 0, 0, cx, cy,SRCCOPY);
//int res = StretchDIBits(rCompatibleHDC, 0, 0, cx, -1*cy, desktopDC, 0, 0, cx, cy,SRCCOPY);
ASSERT_NOTZERO(res);
rHbitmap = (HBITMAP)SelectObject(rCompatibleHDC, oldbitMap);
DeleteDC(desktopDC);
}
void swapchain_update_surface(struct wined3d_swapchain *swapchain)
{
const struct wined3d_gl_info *gl_info = &swapchain->device->adapter->gl_info;
if (gl_info->supported[WGL_WINE_SURFACE])
{
HDC hdc;
if (swapchain->surface && !GL_EXTCALL(wglDestroySurfaceWINE(swapchain->surface)))
ERR("wglDestroySurfaceWINE failed to destroy surface %p\n", swapchain->surface);
if (swapchain->desc.windowed)
hdc = GetDC(swapchain->win_handle);
else
hdc = CreateDCW(swapchain->device->adapter->DeviceName, swapchain->device->adapter->DeviceName, NULL, NULL);
swapchain->surface = GL_EXTCALL(wglCreateSurfaceWINE(hdc, swapchain->win_handle));
if (!swapchain->surface)
WARN("wglCreateSurfaceWINE failed to create surface for window %p\n",
swapchain->desc.windowed ? swapchain->win_handle : NULL);
if (swapchain->desc.windowed)
ReleaseDC(swapchain->win_handle, hdc);
else
DeleteDC(hdc);
}
}
BOOL
DoFontEnum(
HDC hDC,
LPWSTR pwszFace,
SHORT TTPointSize)
{
ULONG ulFE = 0;
BOOL bDeleteDC = FALSE;
BOOL bFindFaces = (pwszFace == NULL);
FONTENUMDC fed;
DBGFONTS(("DoFontEnum \"%ls\"\n", pwszFace));
if (hDC == NULL) {
hDC = CreateDCW(L"DISPLAY",NULL,NULL,NULL);
bDeleteDC = TRUE;
}
fed.hDC = hDC;
fed.bFindFaces = bFindFaces;
fed.ulFE = 0;
fed.TTPointSize = TTPointSize;
EnumFontFamiliesW(hDC, (LPCWSTR)pwszFace, (FONTENUMPROC)FontEnum, (LPARAM)&fed);
if (bDeleteDC) {
DeleteDC(hDC);
}
return (fed.ulFE & FE_FONTOK) != 0;
}
//Parameter needed on win32..
bool PrinterUtil::isPostscriptPrinter( QString printerName)
{
#ifdef _WIN32
HDC dc;
int escapeCode;
char technology[MAX_PATH] = {0};
// Create the default device context
dc = CreateDCW( NULL, (LPCWSTR) printerName.utf16(), NULL, NULL );
if ( !dc )
{
qWarning("isPostscriptPrinter() failed to create device context for %s", printerName.toAscii().data());
return false;
}
// test if printer support the POSTSCRIPT_PASSTHROUGH escape code
escapeCode = POSTSCRIPT_PASSTHROUGH;
if ( ExtEscape( dc, QUERYESCSUPPORT, sizeof(int), (LPCSTR)&escapeCode, 0, NULL ) > 0 )
{
DeleteDC( dc );
return true;
}
// test if printer support the POSTSCRIPT_DATA escape code
escapeCode = POSTSCRIPT_DATA;
if ( ExtEscape( dc, QUERYESCSUPPORT, sizeof(int), (LPCSTR)&escapeCode, 0, NULL ) > 0 )
{
DeleteDC( dc );
return true;
}
// try to get postscript support by testing the printer technology
escapeCode = GETTECHNOLOGY;
if ( ExtEscape( dc, QUERYESCSUPPORT, sizeof(int), (LPCSTR)&escapeCode, 0, NULL ) > 0 )
{
// if GETTECHNOLOGY is supported, then ... get technology
if ( ExtEscape( dc, GETTECHNOLOGY, 0, NULL, MAX_PATH, (LPSTR) technology ) > 0 )
{
// check technology string for postscript word
strupr( technology );
if ( strstr( technology, "POSTSCRIPT" ) )
{
DeleteDC( dc );
return true;
}
}
}
DeleteDC( dc );
return false;
#else
return true;
#endif
}
// Create monitor from an adapter and (optionally) a display
//
static _GLFWmonitor* createMonitor(DISPLAY_DEVICEW* adapter,
DISPLAY_DEVICEW* display)
{
_GLFWmonitor* monitor;
char* name;
HDC dc;
if (display)
name = _glfwCreateUTF8FromWideStringWin32(display->DeviceString);
else
name = _glfwCreateUTF8FromWideStringWin32(adapter->DeviceString);
if (!name)
{
_glfwInputError(GLFW_PLATFORM_ERROR,
"Win32: Failed to convert string to UTF-8");
return NULL;
}
dc = CreateDCW(L"DISPLAY", adapter->DeviceName, NULL, NULL);
monitor = _glfwAllocMonitor(name,
GetDeviceCaps(dc, HORZSIZE),
GetDeviceCaps(dc, VERTSIZE));
DeleteDC(dc);
free(name);
if (adapter->StateFlags & DISPLAY_DEVICE_MODESPRUNED)
monitor->win32.modesPruned = GLFW_TRUE;
wcscpy(monitor->win32.adapterName, adapter->DeviceName);
WideCharToMultiByte(CP_UTF8, 0,
adapter->DeviceName, -1,
monitor->win32.publicAdapterName,
sizeof(monitor->win32.publicAdapterName),
NULL, NULL);
if (display)
{
wcscpy(monitor->win32.displayName, display->DeviceName);
WideCharToMultiByte(CP_UTF8, 0,
display->DeviceName, -1,
monitor->win32.publicDisplayName,
sizeof(monitor->win32.publicDisplayName),
NULL, NULL);
}
return monitor;
}
void _glfwPlatformGetGammaRamp(_GLFWmonitor* monitor, GLFWgammaramp* ramp)
{
HDC dc;
WORD values[768];
dc = CreateDCW(L"DISPLAY", monitor->win32.adapterName, NULL, NULL);
GetDeviceGammaRamp(dc, values);
DeleteDC(dc);
_glfwAllocGammaArrays(ramp, 256);
memcpy(ramp->red, values + 0, 256 * sizeof(unsigned short));
memcpy(ramp->green, values + 256, 256 * sizeof(unsigned short));
memcpy(ramp->blue, values + 512, 256 * sizeof(unsigned short));
}
/*
* Test see if we getting a DirectDrawObject from win32k
*
*/
HANDLE
test_NtGdiDdCreateDirectDrawObject()
{
HANDLE retValue=0;
int fails=0;
HDC hdc=CreateDCW(L"Display",NULL,NULL,NULL);
if (hdc == NULL)
{
printf("No hdc was created with Display, trying now with DISPLAY\n");
hdc=CreateDCW(L"DISPLAY",NULL,NULL,NULL);
if (hdc == NULL)
{
printf("No hdc was created with DISPLAY, trying now with NULL\n");
hdc=CreateDCW(NULL,NULL,NULL,NULL);
}
}
if (hdc == NULL)
{
printf("No hdc was created at all perpare all test will fail\n");
return NULL;
}
printf("Start testing of NtGdiDdCreateDirectDrawObject\n");
retValue = OsThunkDdCreateDirectDrawObject(NULL);
testing_noteq(retValue,NULL,fails,"NtGdiDdCreateDirectDrawObject(NULL);\0");
retValue = OsThunkDdCreateDirectDrawObject(hdc);
testing_eq(retValue,NULL,fails,"NtGdiDdCreateDirectDrawObject(hdc);\0");
show_status(fails, "NtGdiDdCreateDirectDrawObject\0");
return retValue;
}
static void test_SetICMMode( HDC dc )
{
INT ret, knob, save;
BOOL impl;
SetLastError( 0xdeadbeef );
impl = GetICMProfileA( NULL, NULL, NULL );
if ( !impl && ( GetLastError() == ERROR_CALL_NOT_IMPLEMENTED ) )
{
win_skip( "On NT4 where SetICMMode is not implemented but this is not advertised\n" );
return;
}
SetLastError( 0xdeadbeef );
ret = SetICMMode( NULL, 0 );
ok( !ret, "SetICMMode succeeded (%d)\n", GetLastError() );
ret = SetICMMode( dc, -1 );
ok( !ret, "SetICMMode succeeded (%d)\n", GetLastError() );
save = SetICMMode( dc, ICM_QUERY );
ok( save == ICM_ON || save == ICM_OFF, "SetICMMode failed (%d)\n", GetLastError() );
if (save == ICM_ON) knob = ICM_OFF; else knob = ICM_ON;
ret = SetICMMode( dc, knob );
todo_wine ok( ret, "SetICMMode failed (%d)\n", GetLastError() );
ret = SetICMMode( dc, ICM_QUERY );
todo_wine ok( ret == knob, "SetICMMode failed (%d)\n", GetLastError() );
ret = SetICMMode( dc, save );
ok( ret, "SetICMMode failed (%d)\n", GetLastError() );
SetLastError( 0xdeadbeef );
dc = CreateDCW( displayW, NULL, NULL, NULL );
if ( !dc && ( GetLastError() == ERROR_CALL_NOT_IMPLEMENTED ) )
{
win_skip( "CreateDCW is not implemented\n" );
return;
}
ok( dc != NULL, "CreateDCW failed (%d)\n", GetLastError() );
ret = SetICMMode( dc, ICM_QUERY );
ok( ret == ICM_OFF, "SetICMMode failed (%d)\n", GetLastError() );
DeleteDC( dc );
}
/*!
This function obtains a DC for the default printer
The caller needs to call DeleteDC when dc is no longer needed.
*/
HDC UT_GetDefaultPrinterDC()
{
wchar_t * pPrinterName = UT_GetDefaultPrinterName();
if(!pPrinterName || !*pPrinterName)
return NULL;
// HANDLE hPrinter;
// if(!OpenPrinter(pPrinterName, &hPrinter, NULL))
// return NULL;
const wchar_t * pDriver = UT_IsWinNT() ? L"WINSPOOL" : NULL;
HDC hdc = CreateDCW(pDriver, pPrinterName, NULL, NULL);
g_free(pPrinterName);
return hdc;
}
INT
Test_NtGdiSelectFont(PTESTINFO pti)
{
HDC hDC;
HFONT hFont, hOldFont;
hDC = CreateDCW(L"DISPLAY", NULL, NULL, NULL);
hFont = GetStockObject(DEFAULT_GUI_FONT);
/* Test NULL DC */
SetLastError(ERROR_SUCCESS);
hOldFont = NtGdiSelectFont(NULL, hFont);
TEST(hOldFont == NULL);
TEST(GetLastError() == ERROR_SUCCESS);
/* Test invalid DC */
SetLastError(ERROR_SUCCESS);
hOldFont = NtGdiSelectFont((HDC)((ULONG_PTR)hDC & 0x0000ffff), hFont);
TEST(hOldFont == NULL);
TEST(GetLastError() == ERROR_SUCCESS);
/* Test NULL font */
SetLastError(ERROR_SUCCESS);
hOldFont = NtGdiSelectFont(hDC, NULL);
TEST(hOldFont == NULL);
TEST(GetLastError() == ERROR_SUCCESS);
/* Test invalid font */
SetLastError(ERROR_SUCCESS);
hOldFont = NtGdiSelectFont(hDC, (HFONT)((ULONG_PTR)hFont & 0x0000ffff));
TEST(hOldFont == NULL);
TEST(GetLastError() == ERROR_SUCCESS);
SetLastError(ERROR_SUCCESS);
hOldFont = NtGdiSelectFont(hDC, hFont);
TEST(hOldFont != NULL);
hOldFont = NtGdiSelectFont(hDC, hOldFont);
TEST(hOldFont == hFont);
TEST(GetLastError() == ERROR_SUCCESS);
DeleteDC(hDC);
return APISTATUS_NORMAL;
}
INT
Test_NtGdiDdDeleteDirectDrawObject(PTESTINFO pti)
{
HANDLE hDirectDraw;
HDC hdc = CreateDCW(L"DISPLAY",NULL,NULL,NULL);
ASSERT(hdc != NULL);
/* Test ReactX */
RTEST(NtGdiDdDeleteDirectDrawObject(NULL) == FALSE);
RTEST((hDirectDraw=NtGdiDdCreateDirectDrawObject(hdc)) != NULL);
ASSERT(hDirectDraw != NULL);
RTEST(NtGdiDdDeleteDirectDrawObject(hDirectDraw) == TRUE);
/* Cleanup ReactX setup */
DeleteDC(hdc);
Syscall(L"NtGdiDdDeleteDirectDrawObject", 1, &hDirectDraw);
return APISTATUS_NORMAL;
}
static HDC make_dc(void)
{
if(devNames && devMode)
{
LPDEVNAMES dn = GlobalLock(devNames);
LPDEVMODEW dm = GlobalLock(devMode);
HDC ret;
ret = CreateDCW((LPWSTR)dn + dn->wDriverOffset,
(LPWSTR)dn + dn->wDeviceOffset, 0, dm);
GlobalUnlock(dn);
GlobalUnlock(dm);
return ret;
} else
{
return 0;
}
}
void _glfwPlatformSetGammaRamp(_GLFWmonitor* monitor, const GLFWgammaramp* ramp)
{
HDC dc;
WORD values[768];
if (ramp->size != 256)
{
_glfwInputError(GLFW_PLATFORM_ERROR,
"Win32: Gamma ramp size must be 256");
return;
}
memcpy(values + 0, ramp->red, 256 * sizeof(unsigned short));
memcpy(values + 256, ramp->green, 256 * sizeof(unsigned short));
memcpy(values + 512, ramp->blue, 256 * sizeof(unsigned short));
dc = CreateDCW(L"DISPLAY", monitor->win32.adapterName, NULL, NULL);
SetDeviceGammaRamp(dc, values);
DeleteDC(dc);
}
/***********************************************************************
* AtlCreateTargetDC [atl100.@]
*/
HDC WINAPI AtlCreateTargetDC( HDC hdc, DVTARGETDEVICE *dv )
{
static const WCHAR displayW[] = {'d','i','s','p','l','a','y',0};
const WCHAR *driver = NULL, *device = NULL, *port = NULL;
DEVMODEW *devmode = NULL;
TRACE( "(%p, %p)\n", hdc, dv );
if (dv)
{
if (dv->tdDriverNameOffset) driver = (WCHAR *)((char *)dv + dv->tdDriverNameOffset);
if (dv->tdDeviceNameOffset) device = (WCHAR *)((char *)dv + dv->tdDeviceNameOffset);
if (dv->tdPortNameOffset) port = (WCHAR *)((char *)dv + dv->tdPortNameOffset);
if (dv->tdExtDevmodeOffset) devmode = (DEVMODEW *)((char *)dv + dv->tdExtDevmodeOffset);
}
else
{
if (hdc) return hdc;
driver = displayW;
}
return CreateDCW( driver, device, port, devmode );
}
/**
* \brief Initialize w32_common framework.
*
* The first function that should be called from the w32_common framework.
* It handles window creation on the screen with proper title and attributes.
* It also initializes the framework's internal variables. The function should
* be called after your own preinit initialization and you shouldn't do any
* window management on your own.
*
* Global libvo variables changed:
* vo_w32_window
* vo_screenwidth
* vo_screenheight
*
* \return 1 = Success, 0 = Failure
*/
int vo_w32_init(struct vo *vo)
{
struct vo_w32_state *w32 = vo->w32;
if (w32 && w32->window)
return 1;
if (!w32)
w32 = vo->w32 = talloc_zero(vo, struct vo_w32_state);
HINSTANCE hInstance = GetModuleHandleW(NULL);
HICON mplayerIcon = LoadIconW(hInstance, L"IDI_ICON1");
WNDCLASSEXW wcex = {
.cbSize = sizeof wcex,
.style = CS_OWNDC | CS_DBLCLKS | CS_HREDRAW | CS_VREDRAW,
.lpfnWndProc = WndProc,
.hInstance = hInstance,
.hIcon = mplayerIcon,
.hCursor = LoadCursor(0, IDC_ARROW),
.lpszClassName = classname,
.hIconSm = mplayerIcon,
};
if (!RegisterClassExW(&wcex)) {
mp_msg(MSGT_VO, MSGL_ERR,
"vo: win32: unable to register window class!\n");
return 0;
}
if (WinID >= 0) {
RECT r;
GetClientRect(WIN_ID_TO_HWND(WinID), &r);
vo->dwidth = r.right;
vo->dheight = r.bottom;
w32->window = CreateWindowExW(WS_EX_NOPARENTNOTIFY, classname,
classname,
WS_CHILD | WS_VISIBLE,
0, 0, vo->dwidth, vo->dheight,
WIN_ID_TO_HWND(WinID), 0, hInstance, vo);
} else {
w32->window = CreateWindowExW(0, classname,
classname,
update_style(vo, 0),
CW_USEDEFAULT, 0, 100, 100,
0, 0, hInstance, vo);
}
if (!w32->window) {
mp_msg(MSGT_VO, MSGL_ERR, "vo: win32: unable to create window!\n");
return 0;
}
if (WinID >= 0)
EnableWindow(w32->window, 0);
w32->dev_hdc = 0;
wchar_t *dev = get_display_name();
if (dev) w32->dev_hdc = CreateDCW(dev, NULL, NULL, NULL);
free(dev);
updateScreenProperties(vo);
mp_msg(MSGT_VO, MSGL_V, "vo: win32: running at %dx%d with depth %d\n",
vo->opts->vo_screenwidth, vo->opts->vo_screenheight,
w32->depthonscreen);
return 1;
}
/**
* \brief Toogle fullscreen / windowed mode.
*
* Should be called on VOCTRL_FULLSCREEN event. The window is
* always resized during this call, so the rendering context
* should be reinitialized with the new dimensions.
* It is unspecified if vo_check_events will create a resize
* event in addition or not.
*/
void vo_w32_fullscreen(struct vo *vo)
{
vo_fs = !vo_fs;
reinit_window_state(vo);
}
/**********************************************************************
* CreateEnhMetaFileW (GDI32.@)
*/
HDC WINAPI CreateEnhMetaFileW(
HDC hdc, /* [in] optional reference DC */
LPCWSTR filename, /* [in] optional filename for disk metafiles */
const RECT* rect, /* [in] optional bounding rectangle */
LPCWSTR description /* [in] optional description */
)
{
static const WCHAR displayW[] = {'D','I','S','P','L','A','Y',0};
HDC ret;
DC *dc;
EMFDRV_PDEVICE *physDev;
HANDLE hFile;
DWORD size = 0, length = 0;
TRACE("%s\n", debugstr_w(filename) );
if (!(dc = alloc_dc_ptr( OBJ_ENHMETADC ))) return 0;
physDev = HeapAlloc(GetProcessHeap(),0,sizeof(*physDev));
if (!physDev) {
free_dc_ptr( dc );
return 0;
}
if(description) { /* App name\0Title\0\0 */
length = lstrlenW(description);
length += lstrlenW(description + length + 1);
length += 3;
length *= 2;
}
size = sizeof(ENHMETAHEADER) + (length + 3) / 4 * 4;
if (!(physDev->emh = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, size))) {
HeapFree( GetProcessHeap(), 0, physDev );
free_dc_ptr( dc );
return 0;
}
push_dc_driver( &dc->physDev, &physDev->dev, &EMFDRV_Funcs );
physDev->handles = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, HANDLE_LIST_INC * sizeof(physDev->handles[0]));
physDev->handles_size = HANDLE_LIST_INC;
physDev->cur_handles = 1;
physDev->hFile = 0;
physDev->dc_brush = 0;
physDev->dc_pen = 0;
physDev->screen_dc = 0;
physDev->restoring = 0;
if (hdc) /* if no ref, use current display */
physDev->ref_dc = hdc;
else
physDev->ref_dc = physDev->screen_dc = CreateDCW( displayW, NULL, NULL, NULL );
SetVirtualResolution(physDev->dev.hdc, 0, 0, 0, 0);
physDev->emh->iType = EMR_HEADER;
physDev->emh->nSize = size;
physDev->emh->rclBounds.left = physDev->emh->rclBounds.top = 0;
physDev->emh->rclBounds.right = physDev->emh->rclBounds.bottom = -1;
if(rect) {
physDev->emh->rclFrame.left = rect->left;
physDev->emh->rclFrame.top = rect->top;
physDev->emh->rclFrame.right = rect->right;
physDev->emh->rclFrame.bottom = rect->bottom;
} else { /* Set this to {0,0 - -1,-1} and update it at the end */
physDev->emh->rclFrame.left = physDev->emh->rclFrame.top = 0;
physDev->emh->rclFrame.right = physDev->emh->rclFrame.bottom = -1;
}
physDev->emh->dSignature = ENHMETA_SIGNATURE;
physDev->emh->nVersion = 0x10000;
physDev->emh->nBytes = physDev->emh->nSize;
physDev->emh->nRecords = 1;
physDev->emh->nHandles = 1;
physDev->emh->sReserved = 0; /* According to docs, this is reserved and must be 0 */
physDev->emh->nDescription = length / 2;
physDev->emh->offDescription = length ? sizeof(ENHMETAHEADER) : 0;
physDev->emh->nPalEntries = 0; /* I guess this should start at 0 */
/* Size in pixels */
physDev->emh->szlDevice.cx = GetDeviceCaps( physDev->ref_dc, HORZRES );
physDev->emh->szlDevice.cy = GetDeviceCaps( physDev->ref_dc, VERTRES );
/* Size in millimeters */
physDev->emh->szlMillimeters.cx = GetDeviceCaps( physDev->ref_dc, HORZSIZE );
physDev->emh->szlMillimeters.cy = GetDeviceCaps( physDev->ref_dc, VERTSIZE );
/* Size in micrometers */
physDev->emh->szlMicrometers.cx = physDev->emh->szlMillimeters.cx * 1000;
physDev->emh->szlMicrometers.cy = physDev->emh->szlMillimeters.cy * 1000;
memcpy((char *)physDev->emh + sizeof(ENHMETAHEADER), description, length);
if (filename) /* disk based metafile */
{
if ((hFile = CreateFileW(filename, GENERIC_WRITE | GENERIC_READ, 0,
NULL, CREATE_ALWAYS, 0, 0)) == INVALID_HANDLE_VALUE) {
free_dc_ptr( dc );
return 0;
}
if (!WriteFile( hFile, physDev->emh, size, NULL, NULL )) {
free_dc_ptr( dc );
CloseHandle( hFile );
return 0;
}
physDev->hFile = hFile;
}
TRACE("returning %p\n", physDev->dev.hdc);
ret = physDev->dev.hdc;
release_dc_ptr( dc );
return ret;
}
NTSTATUS
EnumerateFonts(
DWORD Flags)
{
TEXTMETRIC tmi;
HDC hDC;
PFACENODE pFN;
ULONG ulOldEnumFilter;
DWORD FontIndex;
DWORD dwFontType = 0;
DBGFONTS(("EnumerateFonts %lx\n", Flags));
dwFontType = (EF_TTFONT|EF_OEMFONT|EF_DEFFACE) & Flags;
if (FontInfo == NULL) {
//
// allocate memory for the font array
//
NumberOfFonts = 0;
FontInfo = (PFONT_INFO)HeapAlloc(pConHeap,MAKE_TAG( FONT_TAG ),sizeof(FONT_INFO) * INITIAL_FONTS);
if (FontInfo == NULL)
return STATUS_NO_MEMORY;
FontInfoLength = INITIAL_FONTS;
}
hDC = CreateDCW(L"DISPLAY",NULL,NULL,NULL);
// Before enumeration, turn off font enumeration filters.
ulOldEnumFilter = SetFontEnumeration(0);
// restore all the other flags
SetFontEnumeration(ulOldEnumFilter & ~FE_FILTER_TRUETYPE);
if (Flags & EF_DEFFACE) {
SelectObject(hDC,GetStockObject(OEM_FIXED_FONT));
if (GetTextMetricsW(hDC, &tmi)) {
DefaultFontSize.X = (SHORT)(tmi.tmMaxCharWidth);
DefaultFontSize.Y = (SHORT)(tmi.tmHeight+tmi.tmExternalLeading);
DefaultFontFamily = tmi.tmPitchAndFamily;
}
GetTextFaceW(hDC, LF_FACESIZE, DefaultFaceName);
DBGFONTS(("Default (OEM) Font %ls (%d,%d)\n", DefaultFaceName,
DefaultFontSize.X, DefaultFontSize.Y));
// Make sure we are going to enumerate the OEM face.
pFN = AddFaceNode(&gpFaceNames, DefaultFaceName);
pFN->dwFlag |= EF_DEFFACE | EF_OEMFONT;
}
// Use DoFontEnum to get all fonts from the system. Our FontEnum
// proc puts just the ones we want into an array
//
for (pFN = gpFaceNames; pFN; pFN = pFN->pNext) {
DBGFONTS(("\"%ls\" is %s%s%s%s%s%s\n", pFN->awch,
pFN->dwFlag & EF_NEW ? "NEW " : " ",
pFN->dwFlag & EF_OLD ? "OLD " : " ",
pFN->dwFlag & EF_ENUMERATED ? "ENUMERATED " : " ",
pFN->dwFlag & EF_OEMFONT ? "OEMFONT " : " ",
pFN->dwFlag & EF_TTFONT ? "TTFONT " : " ",
pFN->dwFlag & EF_DEFFACE ? "DEFFACE " : " "));
if ((pFN->dwFlag & dwFontType) == 0) {
// not the kind of face we want
continue;
}
if (pFN->dwFlag & EF_ENUMERATED) {
// we already enumerated this face
continue;
}
DoFontEnum(hDC, pFN->awch, DefaultFontSize.Y);
pFN->dwFlag |= EF_ENUMERATED;
}
// After enumerating fonts, restore the font enumeration filter.
SetFontEnumeration(ulOldEnumFilter);
DeleteDC(hDC);
// Make sure the default font is set correctly
if (NumberOfFonts > 0 && DefaultFontSize.X == 0 && DefaultFontSize.Y == 0) {
DefaultFontSize.X = FontInfo[0].Size.X;
DefaultFontSize.Y = FontInfo[0].Size.Y;
DefaultFontFamily = FontInfo[0].Family;
}
for (FontIndex = 0; FontIndex < NumberOfFonts; FontIndex++) {
if (FontInfo[FontIndex].Size.X == DefaultFontSize.X &&
FontInfo[FontIndex].Size.Y == DefaultFontSize.Y &&
FontInfo[FontIndex].Family == DefaultFontFamily) {
break;
}
}
ASSERT(FontIndex < NumberOfFonts);
if (FontIndex < NumberOfFonts) {
DefaultFontIndex = FontIndex;
} else {
DefaultFontIndex = 0;
}
DBGFONTS(("EnumerateFonts : DefaultFontIndex = %ld\n", DefaultFontIndex));
return STATUS_SUCCESS;
}
static HRESULT
fill_groups( struct d3dadapter9 *This )
{
DISPLAY_DEVICEW dd;
DEVMODEW dm;
POINT pt;
HDC hdc;
HRESULT hr;
int i, j, k;
WCHAR wdisp[] = {'D','I','S','P','L','A','Y',0};
ZeroMemory(&dd, sizeof(dd));
ZeroMemory(&dm, sizeof(dm));
dd.cb = sizeof(dd);
dm.dmSize = sizeof(dm);
for (i = 0; EnumDisplayDevicesW(NULL, i, &dd, 0); ++i) {
struct adapter_group *group = add_group(This);
if (!group) {
ERR("Out of memory.\n");
return E_OUTOFMEMORY;
}
hdc = CreateDCW(wdisp, dd.DeviceName, NULL, NULL);
if (!hdc) {
remove_group(This);
WARN("Unable to create DC for display %d.\n", i);
goto end_group;
}
hr = present_create_adapter9(This->gdi_display, hdc, &group->adapter);
DeleteDC(hdc);
if (FAILED(hr)) {
remove_group(This);
goto end_group;
}
CopyMemory(group->devname, dd.DeviceName, sizeof(group->devname));
for (j = 0; EnumDisplayDevicesW(group->devname, j, &dd, 0); ++j) {
struct output *out = add_output(This);
boolean orient = FALSE, monit = FALSE;
if (!out) {
ERR("Out of memory.\n");
return E_OUTOFMEMORY;
}
for (k = 0; EnumDisplaySettingsExW(dd.DeviceName, k, &dm, 0); ++k) {
D3DDISPLAYMODEEX *mode = add_mode(This);
if (!out) {
ERR("Out of memory.\n");
return E_OUTOFMEMORY;
}
mode->Size = sizeof(D3DDISPLAYMODEEX);
mode->Width = dm.dmPelsWidth;
mode->Height = dm.dmPelsHeight;
mode->RefreshRate = dm.dmDisplayFrequency;
mode->ScanLineOrdering =
(dm.dmDisplayFlags & DM_INTERLACED) ?
D3DSCANLINEORDERING_INTERLACED :
D3DSCANLINEORDERING_PROGRESSIVE;
switch (dm.dmBitsPerPel) {
case 32: mode->Format = D3DFMT_X8R8G8B8; break;
case 24: mode->Format = D3DFMT_R8G8B8; break;
case 16: mode->Format = D3DFMT_R5G6B5; break;
case 8:
remove_mode(This);
goto end_mode;
default:
remove_mode(This);
WARN("Unknown format (%u bpp) in display %d, monitor "
"%d, mode %d.\n", dm.dmBitsPerPel, i, j, k);
goto end_mode;
}
if (!orient) {
switch (dm.dmDisplayOrientation) {
case DMDO_DEFAULT:
out->rotation = D3DDISPLAYROTATION_IDENTITY;
break;
case DMDO_90:
out->rotation = D3DDISPLAYROTATION_90;
break;
case DMDO_180:
out->rotation = D3DDISPLAYROTATION_180;
break;
case DMDO_270:
out->rotation = D3DDISPLAYROTATION_270;
break;
default:
remove_output(This);
WARN("Unknown display rotation in display %d, "
"monitor %d\n", i, j);
goto end_output;
}
orient = TRUE;
}
if (!monit) {
pt.x = dm.dmPosition.x;
pt.y = dm.dmPosition.y;
out->monitor = MonitorFromPoint(pt, 0);
if (!out->monitor) {
remove_output(This);
WARN("Unable to get monitor handle for display %d, "
"monitor %d.\n", i, j);
goto end_output;
}
monit = TRUE;
}
end_mode:
ZeroMemory(&dm, sizeof(dm));
dm.dmSize = sizeof(dm);
}
end_output:
ZeroMemory(&dd, sizeof(dd));
dd.cb = sizeof(dd);
}
end_group:
ZeroMemory(&dd, sizeof(dd));
dd.cb = sizeof(dd);
}
return D3D_OK;
}
bool PrinterUtil::getPrinterMarginValues(const QString& printerName, const QString& pageSize, double& ptsTopMargin, double& ptsBottomMargin, double& ptsLeftMargin, double& ptsRightMargin)
{
bool retVal=false;
#if defined(HAVE_CUPS)
const char *filename; // tmp PPD filename
filename=cupsGetPPD(printerName.toLocal8Bit().constData());
if (filename!=NULL)
{
ppd_file_t *ppd; // PPD data
ppd = ppdOpenFile(filename);
if (ppd!=NULL)
{
ppd_size_t *size; // page size data, null if printer doesnt support selected size
size = ppdPageSize(ppd, pageSize.toLocal8Bit().constData());
if (size!=NULL)
{
//Store in pts for returning via getNewPrinterMargins in pts
retVal=true;
ptsTopMargin=size->length-size->top;
ptsBottomMargin=size->bottom;
ptsLeftMargin=size->left;
ptsRightMargin=size->width-size->right;
}
ppdClose(ppd);
}
}
#elif defined(_WIN32)
DWORD nPaper;
DWORD nPaperNames;
typedef WCHAR wchar64[64];
nPaper = DeviceCapabilitiesW( (LPCWSTR) printerName.utf16(), NULL, DC_PAPERS, NULL, NULL );
nPaperNames = DeviceCapabilitiesW( (LPCWSTR) printerName.utf16(), NULL, DC_PAPERNAMES, NULL, NULL );
if ( (nPaper > 0) && (nPaperNames > 0) && (nPaper == nPaperNames) )
{
int paperIndex = -1;
DWORD *papers = new DWORD[nPaper];
wchar64 *paperNames = new wchar64[nPaperNames];
DWORD s1 = DeviceCapabilitiesW( (LPCWSTR) printerName.utf16(), NULL, DC_PAPERS, (LPWSTR) papers, NULL );
DWORD s2 = DeviceCapabilitiesW( (LPCWSTR) printerName.utf16(), NULL, DC_PAPERNAMES, (LPWSTR) paperNames, NULL );
for ( uint i = 0; i < nPaperNames; i++ )
{
if ( pageSize == QString::fromUtf16((const ushort*) paperNames[i]) )
{
paperIndex = i;
break;
}
}
if ( paperIndex >= 0 )
{
Qt::HANDLE handle = NULL;
if( OpenPrinterW( (LPWSTR) printerName.utf16(), &handle, NULL ) )
{
// Retrieve DEVMODE structure for selected device
uint size = DocumentPropertiesW( ScCore->primaryMainWindow()->winId(), handle, (LPWSTR) printerName.utf16(), NULL, NULL, 0);
QByteArray devModeW(size, 0);
DEVMODEW* devMode = (DEVMODEW*) devModeW.data();
DocumentPropertiesW( ScCore->primaryMainWindow()->winId(), handle, (LPWSTR) printerName.utf16(), devMode, NULL, DM_OUT_BUFFER);
ClosePrinter( handle );
// Set paper size
devMode->dmPaperSize = papers[paperIndex];
// Create device context
HDC printerDC = CreateDCW( NULL, (LPWSTR) printerName.utf16(), NULL, devMode );
if( printerDC )
{
retVal = true;
int logPixelsX = GetDeviceCaps( printerDC, LOGPIXELSX );
int logPixelsY = GetDeviceCaps( printerDC, LOGPIXELSY );
int physicalOffsetX = GetDeviceCaps( printerDC, PHYSICALOFFSETX );
int physicalOffsetY = GetDeviceCaps( printerDC, PHYSICALOFFSETY );
ptsLeftMargin = ptsRightMargin = ( physicalOffsetX / (double) logPixelsX * 72 );
ptsTopMargin = ptsBottomMargin = ( physicalOffsetY / (double) logPixelsY * 72 );
DeleteDC(printerDC);
}
}
}
delete[] papers;
delete[] paperNames;
}
#endif
return retVal;
}
// Create monitor from an adapter and (optionally) a display
//
static _GLFWmonitor* createMonitor(DISPLAY_DEVICEW* adapter,
DISPLAY_DEVICEW* display)
{
_GLFWmonitor* monitor;
int widthMM, heightMM;
char* name;
HDC dc;
DEVMODEW dm;
RECT rect;
if (display)
name = _glfwCreateUTF8FromWideStringWin32(display->DeviceString);
else
name = _glfwCreateUTF8FromWideStringWin32(adapter->DeviceString);
if (!name)
return NULL;
ZeroMemory(&dm, sizeof(dm));
dm.dmSize = sizeof(dm);
EnumDisplaySettingsW(adapter->DeviceName, ENUM_CURRENT_SETTINGS, &dm);
dc = CreateDCW(L"DISPLAY", adapter->DeviceName, NULL, NULL);
if (IsWindows8Point1OrGreater())
{
widthMM = GetDeviceCaps(dc, HORZSIZE);
heightMM = GetDeviceCaps(dc, VERTSIZE);
}
else
{
widthMM = (int) (dm.dmPelsWidth * 25.4f / GetDeviceCaps(dc, LOGPIXELSX));
heightMM = (int) (dm.dmPelsHeight * 25.4f / GetDeviceCaps(dc, LOGPIXELSY));
}
DeleteDC(dc);
monitor = _glfwAllocMonitor(name, widthMM, heightMM);
free(name);
if (adapter->StateFlags & DISPLAY_DEVICE_MODESPRUNED)
monitor->win32.modesPruned = GLFW_TRUE;
wcscpy(monitor->win32.adapterName, adapter->DeviceName);
WideCharToMultiByte(CP_UTF8, 0,
adapter->DeviceName, -1,
monitor->win32.publicAdapterName,
sizeof(monitor->win32.publicAdapterName),
NULL, NULL);
if (display)
{
wcscpy(monitor->win32.displayName, display->DeviceName);
WideCharToMultiByte(CP_UTF8, 0,
display->DeviceName, -1,
monitor->win32.publicDisplayName,
sizeof(monitor->win32.publicDisplayName),
NULL, NULL);
}
rect.left = dm.dmPosition.x;
rect.top = dm.dmPosition.y;
rect.right = dm.dmPosition.x + dm.dmPelsWidth;
rect.bottom = dm.dmPosition.y + dm.dmPelsHeight;
EnumDisplayMonitors(NULL, &rect, monitorCallback, (LPARAM) monitor);
return monitor;
}
static void collectMonitorInfo()
{
DISPLAY_DEVICEW adapter;
adapter.cb = sizeof(adapter);
int found = 0;
int size = 0;
for (int adapterIndex = 0;; ++adapterIndex)
{
if (!EnumDisplayDevicesW(NULL, adapterIndex, &adapter, 0))
break;
if (!(adapter.StateFlags & DISPLAY_DEVICE_ACTIVE))
continue;
for (int displayIndex = 0; ; displayIndex++)
{
DISPLAY_DEVICEW display;
HDC dc;
display.cb = sizeof(display);
if (!EnumDisplayDevicesW(adapter.DeviceName, displayIndex, &display, 0))
break;
dc = CreateDCW(L"DISPLAY", adapter.DeviceName, NULL, NULL);
MonitorDesc desc;
desc.modesPruned = (adapter.StateFlags & DISPLAY_DEVICE_MODESPRUNED) != 0;
wcsncpy_s(desc.adapterName, adapter.DeviceName, elementsOf(adapter.DeviceName));
wcsncpy_s(desc.publicAdapterName, adapter.DeviceName, elementsOf(adapter.DeviceName));
wcsncpy_s(desc.displayName, display.DeviceName, elementsOf(display.DeviceName));
wcsncpy_s(desc.publicDisplayName, display.DeviceName, elementsOf(display.DeviceName));
gMonitors.push_back(desc);
EnumDisplayMonitors(NULL, NULL, monitorCallback, gMonitors.size() - 1);
DeleteDC(dc);
if ((adapter.StateFlags & DISPLAY_DEVICE_PRIMARY_DEVICE) && displayIndex == 0)
{
MonitorDesc desc = gMonitors[0];
gMonitors[0] = gMonitors[found];
gMonitors[found] = desc;
}
found++;
}
}
for (uint32_t monitor = 0; monitor < (uint32_t)gMonitors.size(); ++monitor)
{
MonitorDesc* pMonitor = &gMonitors[monitor];
DEVMODEW devMode = {};
devMode.dmSize = sizeof(DEVMODEW);
devMode.dmFields = DM_PELSHEIGHT | DM_PELSWIDTH;
EnumDisplaySettingsW(pMonitor->adapterName, ENUM_CURRENT_SETTINGS, &devMode);
pMonitor->defaultResolution.mHeight = devMode.dmPelsHeight;
pMonitor->defaultResolution.mWidth = devMode.dmPelsWidth;
tinystl::vector<Resolution> displays;
DWORD current = 0;
while (EnumDisplaySettingsW(pMonitor->adapterName, current++, &devMode))
{
bool duplicate = false;
for (uint32_t i = 0; i < (uint32_t)displays.size(); ++i)
{
if (displays[i].mWidth == (uint32_t)devMode.dmPelsWidth && displays[i].mHeight == (uint32_t)devMode.dmPelsHeight)
{
duplicate = true;
break;
}
}
if (duplicate)
continue;
Resolution videoMode = {};
videoMode.mHeight = devMode.dmPelsHeight;
videoMode.mWidth = devMode.dmPelsWidth;
displays.emplace_back(videoMode);
}
qsort(displays.data(), displays.size(), sizeof(Resolution), [](const void* lhs, const void* rhs) {
Resolution* pLhs = (Resolution*)lhs;
Resolution* pRhs = (Resolution*)rhs;
if (pLhs->mHeight == pRhs->mHeight)
return (int)(pLhs->mWidth - pRhs->mWidth);
return (int)(pLhs->mHeight - pRhs->mHeight);
});
pMonitor->resolutionCount = (uint32_t)displays.size();
pMonitor->resolutions = (Resolution*)conf_calloc(pMonitor->resolutionCount, sizeof(Resolution));
memcpy(pMonitor->resolutions, displays.data(), pMonitor->resolutionCount * sizeof(Resolution));
}
}
/* load the graphics driver */
static const USER_DRIVER *load_driver(void)
{
static const WCHAR displayW[] = {'D','I','S','P','L','A','Y',0};
HDC hdc;
void *ptr;
HMODULE graphics_driver;
USER_DRIVER *driver, *prev;
driver = HeapAlloc( GetProcessHeap(), 0, sizeof(*driver) );
*driver = null_driver;
hdc = CreateDCW( displayW, NULL, NULL, NULL );
graphics_driver = __wine_get_driver_module( hdc );
if (graphics_driver)
{
#define GET_USER_FUNC(name) \
do { if ((ptr = GetProcAddress( graphics_driver, #name ))) driver->p##name = ptr; } while(0)
GET_USER_FUNC(ActivateKeyboardLayout);
GET_USER_FUNC(Beep);
GET_USER_FUNC(GetAsyncKeyState);
GET_USER_FUNC(GetKeyNameText);
GET_USER_FUNC(GetKeyboardLayout);
GET_USER_FUNC(GetKeyboardLayoutName);
GET_USER_FUNC(LoadKeyboardLayout);
GET_USER_FUNC(MapVirtualKeyEx);
GET_USER_FUNC(RegisterHotKey);
GET_USER_FUNC(ToUnicodeEx);
GET_USER_FUNC(UnloadKeyboardLayout);
GET_USER_FUNC(UnregisterHotKey);
GET_USER_FUNC(VkKeyScanEx);
GET_USER_FUNC(CreateCursorIcon);
GET_USER_FUNC(DestroyCursorIcon);
GET_USER_FUNC(SetCursor);
GET_USER_FUNC(GetCursorPos);
GET_USER_FUNC(SetCursorPos);
GET_USER_FUNC(ClipCursor);
GET_USER_FUNC(GetScreenSaveActive);
GET_USER_FUNC(SetScreenSaveActive);
GET_USER_FUNC(AcquireClipboard);
GET_USER_FUNC(EmptyClipboard);
GET_USER_FUNC(SetClipboardData);
GET_USER_FUNC(GetClipboardData);
GET_USER_FUNC(CountClipboardFormats);
GET_USER_FUNC(EnumClipboardFormats);
GET_USER_FUNC(IsClipboardFormatAvailable);
GET_USER_FUNC(EndClipboardUpdate);
GET_USER_FUNC(ChangeDisplaySettingsEx);
GET_USER_FUNC(EnumDisplayMonitors);
GET_USER_FUNC(EnumDisplaySettingsEx);
GET_USER_FUNC(GetMonitorInfo);
GET_USER_FUNC(CreateDesktopWindow);
GET_USER_FUNC(CreateWindow);
GET_USER_FUNC(DestroyWindow);
GET_USER_FUNC(GetDC);
GET_USER_FUNC(MsgWaitForMultipleObjectsEx);
GET_USER_FUNC(ReleaseDC);
GET_USER_FUNC(ScrollDC);
GET_USER_FUNC(SetCapture);
GET_USER_FUNC(SetFocus);
GET_USER_FUNC(SetLayeredWindowAttributes);
GET_USER_FUNC(SetParent);
GET_USER_FUNC(SetWindowRgn);
GET_USER_FUNC(SetWindowIcon);
GET_USER_FUNC(SetWindowStyle);
GET_USER_FUNC(SetWindowText);
GET_USER_FUNC(ShowWindow);
GET_USER_FUNC(SysCommand);
GET_USER_FUNC(UpdateLayeredWindow);
GET_USER_FUNC(WindowMessage);
GET_USER_FUNC(WindowPosChanging);
GET_USER_FUNC(WindowPosChanged);
#undef GET_USER_FUNC
}
else driver_load_error = GetLastError();
prev = InterlockedCompareExchangePointer( (void **)&USER_Driver, driver, &lazy_load_driver );
if (prev != &lazy_load_driver)
{
/* another thread beat us to it */
HeapFree( GetProcessHeap(), 0, driver );
driver = prev;
}
else LdrAddRefDll( 0, graphics_driver );
DeleteDC( hdc );
return driver;
}
/***********************************************************************
* create_icon_from_bmi
*
* Create an icon from its BITMAPINFO.
*/
static HICON create_icon_from_bmi( const BITMAPINFO *bmi, DWORD maxsize, HMODULE module, LPCWSTR resname,
HRSRC rsrc, POINT hotspot, BOOL bIcon, INT width, INT height,
UINT cFlag )
{
DWORD size, color_size, mask_size;
HBITMAP color = 0, mask = 0, alpha = 0;
const void *color_bits, *mask_bits;
BITMAPINFO *bmi_copy;
BOOL ret = FALSE;
BOOL do_stretch;
HICON hObj = 0;
HDC hdc = 0;
/* Check bitmap header */
if (maxsize < sizeof(BITMAPCOREHEADER))
{
return 0;
}
if (maxsize < bmi->bmiHeader.biSize)
{
WARN( "invalid header size %u\n", bmi->bmiHeader.biSize );
return 0;
}
if ( (bmi->bmiHeader.biSize != sizeof(BITMAPCOREHEADER)) &&
(bmi->bmiHeader.biSize != sizeof(BITMAPINFOHEADER) ||
(bmi->bmiHeader.biCompression != BI_RGB &&
bmi->bmiHeader.biCompression != BI_BITFIELDS)) )
{
WARN( "invalid bitmap header %u\n", bmi->bmiHeader.biSize );
return 0;
}
size = bitmap_info_size( bmi, DIB_RGB_COLORS );
color_size = get_dib_image_size( bmi->bmiHeader.biWidth, bmi->bmiHeader.biHeight / 2,
bmi->bmiHeader.biBitCount );
mask_size = get_dib_image_size( bmi->bmiHeader.biWidth, bmi->bmiHeader.biHeight / 2, 1 );
if (size > maxsize || color_size > maxsize - size)
{
WARN( "truncated file %u < %u+%u+%u\n", maxsize, size, color_size, mask_size );
return 0;
}
if (mask_size > maxsize - size - color_size) mask_size = 0; /* no mask */
if (cFlag & LR_DEFAULTSIZE)
{
if (!width) width = GetSystemMetrics( bIcon ? SM_CXICON : SM_CXCURSOR );
if (!height) height = GetSystemMetrics( bIcon ? SM_CYICON : SM_CYCURSOR );
}
else
{
if (!width) width = bmi->bmiHeader.biWidth;
if (!height) height = bmi->bmiHeader.biHeight/2;
}
do_stretch = (bmi->bmiHeader.biHeight/2 != height) ||
(bmi->bmiHeader.biWidth != width);
/* Scale the hotspot */
if (bIcon)
{
hotspot.x = width / 2;
hotspot.y = height / 2;
}
else if (do_stretch)
{
hotspot.x = (hotspot.x * width) / bmi->bmiHeader.biWidth;
hotspot.y = (hotspot.y * height) / (bmi->bmiHeader.biHeight / 2);
}
if (!screen_dc) screen_dc = CreateDCW( DISPLAYW, NULL, NULL, NULL );
if (!screen_dc) return 0;
if (!(bmi_copy = (BITMAPINFO*)HeapAlloc( GetProcessHeap(), 0, max( size, FIELD_OFFSET( BITMAPINFO, bmiColors[2] )))))
return 0;
if (!(hdc = CreateCompatibleDC( 0 ))) goto done;
memcpy( bmi_copy, bmi, size );
bmi_copy->bmiHeader.biHeight /= 2;
color_bits = (const char*)bmi + size;
mask_bits = (const char*)color_bits + color_size;
alpha = 0;
if (is_dib_monochrome( bmi ))
{
if (!(mask = CreateBitmap( width, height * 2, 1, 1, NULL ))) goto done;
color = 0;
/* copy color data into second half of mask bitmap */
SelectObject( hdc, mask );
StretchDIBits( hdc, 0, height, width, height,
0, 0, bmi_copy->bmiHeader.biWidth, bmi_copy->bmiHeader.biHeight,
color_bits, bmi_copy, DIB_RGB_COLORS, SRCCOPY );
}
else
{
if (!(mask = CreateBitmap( width, height, 1, 1, NULL ))) goto done;
if (!(color = CreateBitmap( width, height, GetDeviceCaps( screen_dc, PLANES ),
GetDeviceCaps( screen_dc, BITSPIXEL ), NULL )))
{
DeleteObject( mask );
goto done;
}
SelectObject( hdc, color );
StretchDIBits( hdc, 0, 0, width, height,
0, 0, bmi_copy->bmiHeader.biWidth, bmi_copy->bmiHeader.biHeight,
color_bits, bmi_copy, DIB_RGB_COLORS, SRCCOPY );
if (bmi_has_alpha( bmi_copy, color_bits ))
alpha = create_alpha_bitmap(bmi_copy, color_bits ,width,height);
/* convert info to monochrome to copy the mask */
bmi_copy->bmiHeader.biBitCount = 1;
if (bmi_copy->bmiHeader.biSize != sizeof(BITMAPCOREHEADER))
{
RGBQUAD *rgb = bmi_copy->bmiColors;
bmi_copy->bmiHeader.biClrUsed = bmi_copy->bmiHeader.biClrImportant = 2;
rgb[0].rgbBlue = rgb[0].rgbGreen = rgb[0].rgbRed = 0x00;
rgb[1].rgbBlue = rgb[1].rgbGreen = rgb[1].rgbRed = 0xff;
rgb[0].rgbReserved = rgb[1].rgbReserved = 0;
}
else
{
RGBTRIPLE *rgb = (RGBTRIPLE *)(((BITMAPCOREHEADER *)bmi_copy) + 1);
rgb[0].rgbtBlue = rgb[0].rgbtGreen = rgb[0].rgbtRed = 0x00;
rgb[1].rgbtBlue = rgb[1].rgbtGreen = rgb[1].rgbtRed = 0xff;
}
}
if (mask_size)
{
SelectObject( hdc, mask );
StretchDIBits( hdc, 0, 0, width, height,
0, 0, bmi_copy->bmiHeader.biWidth, bmi_copy->bmiHeader.biHeight,
mask_bits, bmi_copy, DIB_RGB_COLORS, SRCCOPY );
}
ret = TRUE;
done:
DeleteDC( hdc );
HeapFree( GetProcessHeap(), 0, bmi_copy );
if(ret)
{
ICONINFO iconInfo={0};
iconInfo.fIcon=bIcon;
iconInfo.xHotspot=hotspot.x;
iconInfo.yHotspot=hotspot.y;
if(alpha)
{
iconInfo.hbmColor=alpha;
iconInfo.hbmMask=mask;
}
else
{
iconInfo.hbmColor=color;
iconInfo.hbmMask=mask;
}
hObj=CreateIconIndirect(&iconInfo);
if(color) DeleteObject( color );
if(alpha) DeleteObject( alpha );
if(mask) DeleteObject( mask );
}
return hObj;
}
/**********************************************************************
* CreateEnhMetaFileW (GDI32.@)
*/
HDC WINAPI CreateEnhMetaFileW(
HDC hdc, /* [in] optional reference DC */
LPCWSTR filename, /* [in] optional filename for disk metafiles */
const RECT* rect, /* [in] optional bounding rectangle */
LPCWSTR description /* [in] optional description */
)
{
static const WCHAR displayW[] = {'D','I','S','P','L','A','Y',0};
HDC ret;
DC *dc;
HDC hRefDC = hdc ? hdc : CreateDCW(displayW,NULL,NULL,NULL);
/* If no ref, use current display */
EMFDRV_PDEVICE *physDev;
HANDLE hFile;
DWORD size = 0, length = 0;
TRACE("%s\n", debugstr_w(filename) );
if (!(dc = alloc_dc_ptr( &EMFDRV_Funcs, OBJ_ENHMETADC ))) return 0;
physDev = HeapAlloc(GetProcessHeap(),0,sizeof(*physDev));
if (!physDev) {
free_dc_ptr( dc );
return 0;
}
dc->physDev = (PHYSDEV)physDev;
physDev->hdc = dc->hSelf;
if(description) { /* App name\0Title\0\0 */
length = lstrlenW(description);
length += lstrlenW(description + length + 1);
length += 3;
length *= 2;
}
size = sizeof(ENHMETAHEADER) + (length + 3) / 4 * 4;
if (!(physDev->emh = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, size))) {
HeapFree( GetProcessHeap(), 0, physDev );
free_dc_ptr( dc );
return 0;
}
physDev->handles = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, HANDLE_LIST_INC * sizeof(physDev->handles[0]));
physDev->handles_size = HANDLE_LIST_INC;
physDev->cur_handles = 1;
physDev->hFile = 0;
physDev->horzres = GetDeviceCaps(hRefDC, HORZRES);
physDev->vertres = GetDeviceCaps(hRefDC, VERTRES);
physDev->logpixelsx = GetDeviceCaps(hRefDC, LOGPIXELSX);
physDev->logpixelsy = GetDeviceCaps(hRefDC, LOGPIXELSY);
physDev->horzsize = GetDeviceCaps(hRefDC, HORZSIZE);
physDev->vertsize = GetDeviceCaps(hRefDC, VERTSIZE);
physDev->bitspixel = GetDeviceCaps(hRefDC, BITSPIXEL);
physDev->textcaps = GetDeviceCaps(hRefDC, TEXTCAPS);
physDev->rastercaps = GetDeviceCaps(hRefDC, RASTERCAPS);
physDev->technology = GetDeviceCaps(hRefDC, TECHNOLOGY);
physDev->planes = GetDeviceCaps(hRefDC, PLANES);
physDev->numcolors = GetDeviceCaps(hRefDC, NUMCOLORS);
physDev->restoring = 0;
SetVirtualResolution(dc->hSelf, 0, 0, 0, 0);
physDev->emh->iType = EMR_HEADER;
physDev->emh->nSize = size;
physDev->emh->rclBounds.left = physDev->emh->rclBounds.top = 0;
physDev->emh->rclBounds.right = physDev->emh->rclBounds.bottom = -1;
if(rect) {
physDev->emh->rclFrame.left = rect->left;
physDev->emh->rclFrame.top = rect->top;
physDev->emh->rclFrame.right = rect->right;
physDev->emh->rclFrame.bottom = rect->bottom;
} else { /* Set this to {0,0 - -1,-1} and update it at the end */
physDev->emh->rclFrame.left = physDev->emh->rclFrame.top = 0;
physDev->emh->rclFrame.right = physDev->emh->rclFrame.bottom = -1;
}
physDev->emh->dSignature = ENHMETA_SIGNATURE;
physDev->emh->nVersion = 0x10000;
physDev->emh->nBytes = physDev->emh->nSize;
physDev->emh->nRecords = 1;
physDev->emh->nHandles = 1;
physDev->emh->sReserved = 0; /* According to docs, this is reserved and must be 0 */
physDev->emh->nDescription = length / 2;
physDev->emh->offDescription = length ? sizeof(ENHMETAHEADER) : 0;
physDev->emh->nPalEntries = 0; /* I guess this should start at 0 */
/* Size in pixels */
physDev->emh->szlDevice.cx = physDev->horzres;
physDev->emh->szlDevice.cy = physDev->vertres;
/* Size in millimeters */
physDev->emh->szlMillimeters.cx = physDev->horzsize;
physDev->emh->szlMillimeters.cy = physDev->vertsize;
/* Size in micrometers */
physDev->emh->szlMicrometers.cx = physDev->horzsize * 1000;
physDev->emh->szlMicrometers.cy = physDev->vertsize * 1000;
memcpy((char *)physDev->emh + sizeof(ENHMETAHEADER), description, length);
if (filename) /* disk based metafile */
{
if ((hFile = CreateFileW(filename, GENERIC_WRITE | GENERIC_READ, 0,
NULL, CREATE_ALWAYS, 0, 0)) == INVALID_HANDLE_VALUE) {
EMFDRV_DeleteDC( dc );
return 0;
}
if (!WriteFile( hFile, physDev->emh, size, NULL, NULL )) {
EMFDRV_DeleteDC( dc );
return 0;
}
physDev->hFile = hFile;
}
TRACE("returning %p\n", dc->hSelf);
ret = dc->hSelf;
release_dc_ptr( dc );
if( !hdc )
DeleteDC( hRefDC );
return ret;
}
