BOOL FASTCALL
co_IntInitializeDesktopGraphics(VOID)
{
TEXTMETRICW tmw;
UNICODE_STRING DriverName = RTL_CONSTANT_STRING(L"DISPLAY");
PDESKTOP pdesk;
ScreenDeviceContext = IntGdiCreateDC(&DriverName, NULL, NULL, NULL, FALSE);
if (NULL == ScreenDeviceContext)
{
IntDestroyPrimarySurface();
return FALSE;
}
GreSetDCOwner(ScreenDeviceContext, GDI_OBJ_HMGR_PUBLIC);
if (! IntCreatePrimarySurface())
{
return FALSE;
}
hSystemBM = NtGdiCreateCompatibleDC(ScreenDeviceContext);
NtGdiSelectFont(hSystemBM, NtGdiGetStockObject(SYSTEM_FONT));
GreSetDCOwner(hSystemBM, GDI_OBJ_HMGR_PUBLIC);
/* Update the SERVERINFO */
gpsi->aiSysMet[SM_CXSCREEN] = gppdevPrimary->gdiinfo.ulHorzRes;
gpsi->aiSysMet[SM_CYSCREEN] = gppdevPrimary->gdiinfo.ulVertRes;
gpsi->Planes = NtGdiGetDeviceCaps(ScreenDeviceContext, PLANES);
gpsi->BitsPixel = NtGdiGetDeviceCaps(ScreenDeviceContext, BITSPIXEL);
gpsi->BitCount = gpsi->Planes * gpsi->BitsPixel;
gpsi->dmLogPixels = NtGdiGetDeviceCaps(ScreenDeviceContext, LOGPIXELSY);
if (NtGdiGetDeviceCaps(ScreenDeviceContext, RASTERCAPS) & RC_PALETTE)
{
gpsi->PUSIFlags |= PUSIF_PALETTEDISPLAY;
}
else
gpsi->PUSIFlags &= ~PUSIF_PALETTEDISPLAY;
// Font is realized and this dc was previously set to internal DC_ATTR.
gpsi->cxSysFontChar = IntGetCharDimensions(hSystemBM, &tmw, (DWORD*)&gpsi->cySysFontChar);
gpsi->tmSysFont = tmw;
/* Put the pointer in the center of the screen */
gpsi->ptCursor.x = gpsi->aiSysMet[SM_CXSCREEN] / 2;
gpsi->ptCursor.y = gpsi->aiSysMet[SM_CYSCREEN] / 2;
/* Attach monitor */
UserAttachMonitor((HDEV)gppdevPrimary);
/* Setup the cursor */
co_IntLoadDefaultCursors();
/* Show the desktop */
pdesk = IntGetActiveDesktop();
ASSERT(pdesk);
co_IntShowDesktop(pdesk, gpsi->aiSysMet[SM_CXSCREEN], gpsi->aiSysMet[SM_CYSCREEN], TRUE);
return TRUE;
}
HFONT
WINAPI
GdiSelectFont(
_In_ HDC hdc,
_In_ HFONT hfont)
{
PDC_ATTR pdcattr;
HFONT hfontOld;
HANDLE_METADC(HFONT, SelectFont, NULL, hdc, hfont);
/* Get the DC attribute */
pdcattr = GdiGetDcAttr(hdc);
if (pdcattr == NULL)
{
SetLastError(ERROR_INVALID_PARAMETER);
return NULL;
}
/* Get the current font. If it matches the new font, we're done */
hfontOld = pdcattr->hlfntNew;
if (hfontOld == hfont)
return hfontOld;
/* Set the new font and update dirty flags */
pdcattr->hlfntNew = hfont;
pdcattr->ulDirty_ &= ~SLOW_WIDTHS;
pdcattr->ulDirty_ |= DIRTY_CHARSET;
/* If the DC does not have a DIB section selected, try a batch command */
if (!(pdcattr->ulDirty_ & DC_DIBSECTION))
{
PGDIBSOBJECT pgO;
pgO = GdiAllocBatchCommand(hdc, GdiBCSelObj);
if (pgO)
{
pgO->hgdiobj = hfont;
return hfontOld;
}
}
/* We could not use the batch command, call win32k */
return NtGdiSelectFont(hdc, hfont);
}
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;
}
BOOL FASTCALL UITOOLS95_DrawFrameMenu(HDC dc, LPRECT r, UINT uFlags)
{
LOGFONTW lf;
HFONT hFont, hOldFont;
WCHAR Symbol;
switch(uFlags & 0xff)
{
case DFCS_MENUARROWUP:
Symbol = '5';
break;
case DFCS_MENUARROWDOWN:
Symbol = '6';
break;
case DFCS_MENUARROW:
Symbol = '8';
break;
case DFCS_MENUARROWRIGHT:
Symbol = 'w'; // FIXME: needs to confirm
break;
case DFCS_MENUBULLET:
Symbol = 'h';
break;
case DFCS_MENUCHECK:
Symbol = 'a';
break;
default:
/*
DbgPrint("Invalid menu; flags=0x%04x\n", uFlags);
*/
return FALSE;
}
/* acquire ressources only if valid menu */
RtlZeroMemory(&lf, sizeof(LOGFONTW));
lf.lfHeight = r->bottom - r->top;
lf.lfWidth = 0;
lf.lfWeight = FW_NORMAL;
lf.lfCharSet = DEFAULT_CHARSET;
RtlCopyMemory(lf.lfFaceName, L"Marlett", sizeof(L"Marlett"));
hFont = GreCreateFontIndirectW(&lf);
/* save font */
hOldFont = NtGdiSelectFont(dc, hFont);
if ((uFlags & 0xff) == DFCS_MENUARROWUP ||
(uFlags & 0xff) == DFCS_MENUARROWDOWN )
{
#if 0
if (uFlags & DFCS_INACTIVE)
{
/* draw shadow */
IntGdiSetTextColor(dc, IntGetSysColor(COLOR_BTNHIGHLIGHT));
GreTextOutW(dc, r->left + 1, r->top + 1, &Symbol, 1);
}
#endif
IntGdiSetTextColor(dc, IntGetSysColor((uFlags & DFCS_INACTIVE) ? COLOR_BTNSHADOW : COLOR_BTNTEXT));
}
/* draw selected symbol */
GreTextOutW(dc, r->left, r->top, &Symbol, 1);
/* restore previous settings */
NtGdiSelectFont(dc, hOldFont);
GreDeleteObject(hFont);
return TRUE;
}
BOOL FASTCALL UITOOLS95_DrawFrameScroll(HDC dc, LPRECT r, UINT uFlags)
{
LOGFONTW lf;
HFONT hFont, hOldFont;
COLORREF clrsave;
RECT myr;
INT bkmode;
WCHAR Symbol;
switch(uFlags & 0xff)
{
case DFCS_SCROLLCOMBOBOX:
case DFCS_SCROLLDOWN:
Symbol = '6';
break;
case DFCS_SCROLLUP:
Symbol = '5';
break;
case DFCS_SCROLLLEFT:
Symbol = '3';
break;
case DFCS_SCROLLRIGHT:
Symbol = '4';
break;
case DFCS_SCROLLSIZEGRIP:
case DFCS_SCROLLSIZEGRIPRIGHT:
RtlZeroMemory(&lf, sizeof(LOGFONTW));
UITOOLS_MakeSquareRect(r, &myr);
lf.lfHeight = myr.bottom - myr.top;
lf.lfWidth = 0;
lf.lfWeight = FW_NORMAL;
lf.lfCharSet = DEFAULT_CHARSET;
RtlCopyMemory(lf.lfFaceName, L"Marlett", sizeof(L"Marlett"));
hFont = GreCreateFontIndirectW(&lf);
/* save font and text color */
hOldFont = NtGdiSelectFont(dc, hFont);
clrsave = GreGetTextColor(dc);
bkmode = GreGetBkMode(dc);
/* set color and drawing mode */
IntGdiSetBkMode(dc, TRANSPARENT);
if (!(uFlags & (DFCS_MONO | DFCS_FLAT)))
{
IntGdiSetTextColor(dc, IntGetSysColor(COLOR_BTNHIGHLIGHT));
/* draw selected symbol */
Symbol = ((uFlags & 0xff) == DFCS_SCROLLSIZEGRIP) ? 'o' : 'x';
GreTextOutW(dc, myr.left, myr.top, &Symbol, 1);
IntGdiSetTextColor(dc, IntGetSysColor(COLOR_BTNSHADOW));
} else
IntGdiSetTextColor(dc, IntGetSysColor(COLOR_WINDOWFRAME));
/* draw selected symbol */
Symbol = ((uFlags & 0xff) == DFCS_SCROLLSIZEGRIP) ? 'p' : 'y';
GreTextOutW(dc, myr.left, myr.top, &Symbol, 1);
/* restore previous settings */
IntGdiSetTextColor(dc, clrsave);
NtGdiSelectFont(dc, hOldFont);
IntGdiSetBkMode(dc, bkmode);
GreDeleteObject(hFont);
return TRUE;
default:
return FALSE;
}
IntDrawRectEdge(dc, r, (uFlags & DFCS_PUSHED) ? EDGE_SUNKEN : EDGE_RAISED, (uFlags&DFCS_FLAT) | BF_MIDDLE | BF_RECT);
RtlZeroMemory(&lf, sizeof(LOGFONTW));
UITOOLS_MakeSquareRect(r, &myr);
myr.left += 1;
myr.top += 1;
myr.right -= 1;
myr.bottom -= 1;
if(uFlags & DFCS_PUSHED)
RECTL_vOffsetRect(&myr,1,1);
lf.lfHeight = myr.bottom - myr.top;
lf.lfWidth = 0;
lf.lfWeight = FW_NORMAL;
lf.lfCharSet = DEFAULT_CHARSET;
RtlCopyMemory(lf.lfFaceName, L"Marlett", sizeof(L"Marlett"));
hFont = GreCreateFontIndirectW(&lf);
/* save font and text color */
hOldFont = NtGdiSelectFont(dc, hFont);
clrsave = GreGetTextColor(dc);
bkmode = GreGetBkMode(dc);
/* set color and drawing mode */
IntGdiSetBkMode(dc, TRANSPARENT);
if(uFlags & DFCS_INACTIVE)
{
/* draw shadow */
IntGdiSetTextColor(dc, IntGetSysColor(COLOR_BTNHIGHLIGHT));
GreTextOutW(dc, myr.left + 1, myr.top + 1, &Symbol, 1);
}
IntGdiSetTextColor(dc, IntGetSysColor((uFlags & DFCS_INACTIVE) ? COLOR_BTNSHADOW : COLOR_BTNTEXT));
/* draw selected symbol */
GreTextOutW(dc, myr.left, myr.top, &Symbol, 1);
/* restore previous settings */
IntGdiSetTextColor(dc, clrsave);
NtGdiSelectFont(dc, hOldFont);
IntGdiSetBkMode(dc, bkmode);
GreDeleteObject(hFont);
return TRUE;
}
BOOL FASTCALL UITOOLS95_DrawFrameCaption(HDC dc, LPRECT r, UINT uFlags)
{
LOGFONTW lf;
HFONT hFont, hOldFont;
COLORREF clrsave;
RECT myr;
INT bkmode;
WCHAR Symbol;
switch(uFlags & 0xff)
{
case DFCS_CAPTIONCLOSE:
Symbol = 'r';
break;
case DFCS_CAPTIONHELP:
Symbol = 's';
break;
case DFCS_CAPTIONMIN:
Symbol = '0';
break;
case DFCS_CAPTIONMAX:
Symbol = '1';
break;
case DFCS_CAPTIONRESTORE:
Symbol = '2';
break;
default:
return FALSE;
}
IntDrawRectEdge(dc,r,(uFlags&DFCS_PUSHED) ? EDGE_SUNKEN : EDGE_RAISED, BF_RECT | BF_MIDDLE | BF_SOFT);
RtlZeroMemory(&lf, sizeof(LOGFONTW));
UITOOLS_MakeSquareRect(r, &myr);
myr.left += 1;
myr.top += 1;
myr.right -= 1;
myr.bottom -= 1;
if(uFlags & DFCS_PUSHED)
RECTL_vOffsetRect(&myr,1,1);
lf.lfHeight = myr.bottom - myr.top;
lf.lfWidth = 0;
lf.lfWeight = FW_NORMAL;
lf.lfCharSet = DEFAULT_CHARSET;
lf.lfQuality = NONANTIALIASED_QUALITY;
RtlCopyMemory(lf.lfFaceName, L"Marlett", sizeof(L"Marlett"));
hFont = GreCreateFontIndirectW(&lf);
/* save font and text color */
hOldFont = NtGdiSelectFont(dc, hFont);
clrsave = GreGetTextColor(dc);
bkmode = GreGetBkMode(dc);
/* set color and drawing mode */
IntGdiSetBkMode(dc, TRANSPARENT);
if(uFlags & DFCS_INACTIVE)
{
/* draw shadow */
IntGdiSetTextColor(dc, IntGetSysColor(COLOR_BTNHIGHLIGHT));
GreTextOutW(dc, myr.left + 1, myr.top + 1, &Symbol, 1);
}
IntGdiSetTextColor(dc, IntGetSysColor((uFlags & DFCS_INACTIVE) ? COLOR_BTNSHADOW : COLOR_BTNTEXT));
/* draw selected symbol */
GreTextOutW(dc, myr.left, myr.top, &Symbol, 1);
/* restore previous settings */
IntGdiSetTextColor(dc, clrsave);
NtGdiSelectFont(dc, hOldFont);
IntGdiSetBkMode(dc, bkmode);
GreDeleteObject(hFont);
return TRUE;
}
BOOL FASTCALL UITOOLS95_DFC_ButtonCheckRadio(HDC dc, LPRECT r, UINT uFlags, BOOL Radio)
{
LOGFONTW lf;
HFONT hFont, hOldFont;
int i;
WCHAR OutRight, OutLeft, InRight, InLeft, Center;
if (Radio)
{
OutRight = 'j'; // Outer right
OutLeft = 'k'; // Outer left
InRight = 'l'; // inner left
InLeft = 'm'; // inner right
Center = 'n'; // center
} else
{
OutRight = 'c'; // Outer right
OutLeft = 'd'; // Outer left
InRight = 'e'; // inner left
InLeft = 'f'; // inner right
Center = 'g'; // center
}
RtlZeroMemory(&lf, sizeof(LOGFONTW));
lf.lfHeight = r->top - r->bottom;
lf.lfWidth = 0;
lf.lfWeight = FW_NORMAL;
lf.lfCharSet = DEFAULT_CHARSET;
RtlCopyMemory(lf.lfFaceName, L"Marlett", sizeof(L"Marlett"));
hFont = GreCreateFontIndirectW(&lf);
hOldFont = NtGdiSelectFont(dc, hFont);
if(Radio && ((uFlags & 0xff) == DFCS_BUTTONRADIOMASK))
{
IntGdiSetBkMode(dc, OPAQUE);
IntGdiSetTextColor(dc, IntGetSysColor(COLOR_WINDOWFRAME));
GreTextOutW(dc, r->left, r->top, &Center, 1);
IntGdiSetBkMode(dc, TRANSPARENT);
IntGdiSetTextColor(dc, IntGetSysColor(COLOR_WINDOWFRAME));
GreTextOutW(dc, r->left, r->top, &OutRight, 1);
IntGdiSetTextColor(dc, IntGetSysColor(COLOR_WINDOWFRAME));
GreTextOutW(dc, r->left, r->top, &OutLeft, 1);
}
else
{
IntGdiSetBkMode(dc, TRANSPARENT);
/* Center section, white for active, grey for inactive */
i= !(uFlags & (DFCS_INACTIVE|DFCS_PUSHED)) ? COLOR_WINDOW : COLOR_BTNFACE;
IntGdiSetTextColor(dc, IntGetSysColor(i));
GreTextOutW(dc, r->left, r->top, &Center, 1);
if(uFlags & (DFCS_FLAT | DFCS_MONO))
{
IntGdiSetTextColor(dc, IntGetSysColor(COLOR_WINDOWFRAME));
GreTextOutW(dc, r->left, r->top, &OutRight, 1);
GreTextOutW(dc, r->left, r->top, &OutLeft, 1);
GreTextOutW(dc, r->left, r->top, &InRight, 1);
GreTextOutW(dc, r->left, r->top, &InLeft, 1);
}
else
{
IntGdiSetTextColor(dc, IntGetSysColor(COLOR_BTNSHADOW));
GreTextOutW(dc, r->left, r->top, &OutRight, 1);
IntGdiSetTextColor(dc, IntGetSysColor(COLOR_BTNHIGHLIGHT));
GreTextOutW(dc, r->left, r->top, &OutLeft, 1);
IntGdiSetTextColor(dc, IntGetSysColor(COLOR_3DDKSHADOW));
GreTextOutW(dc, r->left, r->top, &InRight, 1);
IntGdiSetTextColor(dc, IntGetSysColor(COLOR_3DLIGHT));
GreTextOutW(dc, r->left, r->top, &InLeft, 1);
}
}
if(uFlags & DFCS_CHECKED)
{
WCHAR Check = (Radio) ? 'i' : 'b';
IntGdiSetTextColor(dc, IntGetSysColor(COLOR_WINDOWTEXT));
GreTextOutW(dc, r->left, r->top, &Check, 1);
}
IntGdiSetTextColor(dc, IntGetSysColor(COLOR_WINDOWTEXT));
NtGdiSelectFont(dc, hOldFont);
GreDeleteObject(hFont);
return TRUE;
}
