[rharabien] 53031: [WIN32K] - Make UserDrawCaption much more simple and compatible with Windows. It supports now icon given in parameter places text and icon in valid position. Fixes Start button i...
2 Aug
2011
2 Aug
'11
4:22 p.m.
Author: rharabien
Date: Tue Aug 2 16:22:39 2011
New Revision: 53031
URL: http://svn.reactos.org/svn/reactos?rev=53031&view=rev
Log:
[WIN32K]
- Make UserDrawCaption much more simple and compatible with Windows. It supports now icon
given in parameter places text and icon in valid position. Fixes Start button icon in
explorer_new.
- Uncomment two function in win32k. I used one of them in UserDrawCaptionText and seems to
work
- Add debug print to NtGdiPatBlt
Modified:
trunk/reactos/subsystems/win32/win32k/ntuser/painting.c
trunk/reactos/subsystems/win32/win32k/objects/bitblt.c
trunk/reactos/subsystems/win32/win32k/objects/text.c
Modified: trunk/reactos/subsystems/win32/win32k/ntuser/painting.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/nt…
==============================================================================
--- trunk/reactos/subsystems/win32/win32k/ntuser/painting.c [iso-8859-1] (original)
+++ trunk/reactos/subsystems/win32/win32k/ntuser/painting.c [iso-8859-1] Tue Aug 2
16:22:39 2011
@@ -1579,110 +1579,78 @@
END_CLEANUP;
}
-
-BOOL
-UserDrawSysMenuButton(
- PWND pWnd,
- HDC hDc,
- RECTL *lpRc,
- BOOL Down)
-{
- HICON hIcon;
- PCURICON_OBJECT pIcon;
-
- ASSERT(pWnd && lpRc);
-
- /* Get the icon to draw. We don't care about WM_GETICON here. */
-
- hIcon = pWnd->pcls->hIconSm;
-
- if(!hIcon)
- {
- DPRINT("Wnd class has no small icon.\n");
- hIcon = pWnd->pcls->hIcon;
- }
-
- if(!hIcon)
- {
- DPRINT("Wnd class hasn't any icon.\n");
- //FIXME: Draw "winlogo" icon.
- return FALSE;
- }
-
- if(!(pIcon = UserGetCurIconObject(hIcon)))
- {
- DPRINT1("UserGetCurIconObject() failed!\n");
- return FALSE;
- }
-
- return UserDrawIconEx(hDc, lpRc->left, lpRc->top, pIcon,
- UserGetSystemMetrics(SM_CXSMICON),
- UserGetSystemMetrics(SM_CYSMICON),
- 0, NULL, DI_NORMAL);
-}
-
BOOL
UserDrawCaptionText(
HDC hDc,
const PUNICODE_STRING Text,
const RECTL *lpRc,
- UINT uFlags)
-{
- HFONT hOldFont = NULL, hFont = NULL;
+ UINT uFlags,
+ HFONT hFont)
+{
+ HFONT hOldFont = NULL;
COLORREF OldTextColor;
NONCLIENTMETRICSW nclm;
NTSTATUS Status;
- #ifndef NDEBUG
+ BOOLEAN bDeleteFont = FALSE;
+ SIZE Size;
+#ifndef NDEBUG
INT i;
- DPRINT("%s:", __FUNCTION__);
+ DPRINT(""); // print filename and line no.
for(i = 0; i < Text->Length/sizeof(WCHAR); i++)
DbgPrint("%C", Text->Buffer[i]);
DbgPrint(", %d\n", Text->Length/sizeof(WCHAR));
- #endif
+#endif
nclm.cbSize = sizeof(nclm);
if(!UserSystemParametersInfo(SPI_GETNONCLIENTMETRICS,
sizeof(NONCLIENTMETRICS), &nclm, 0))
{
- DPRINT1("%s: UserSystemParametersInfo() failed!\n", __FUNCTION__);
+ DPRINT1("UserSystemParametersInfo() failed!\n");
return FALSE;
}
+ if (!hFont)
+ {
+ if(uFlags & DC_SMALLCAP)
+ Status = TextIntCreateFontIndirect(&nclm.lfSmCaptionFont, &hFont);
+ else
+ Status = TextIntCreateFontIndirect(&nclm.lfCaptionFont, &hFont);
+
+ if(!NT_SUCCESS(Status))
+ {
+ DPRINT1("TextIntCreateFontIndirect() failed! Status: 0x%x\n", Status);
+ return FALSE;
+ }
+
+ bDeleteFont = TRUE;
+ }
+
IntGdiSetBkMode(hDc, TRANSPARENT);
-
- if(uFlags & DC_SMALLCAP)
- Status = TextIntCreateFontIndirect(&nclm.lfSmCaptionFont, &hFont);
- else Status = TextIntCreateFontIndirect(&nclm.lfCaptionFont, &hFont);
-
- if(!NT_SUCCESS(Status))
- {
- DPRINT1("%s: TextIntCreateFontIndirect() failed! Status: 0x%x\n",
- __FUNCTION__, Status);
- return FALSE;
- }
hOldFont = NtGdiSelectFont(hDc, hFont);
if(!hOldFont)
{
- DPRINT1("%s: SelectFont() failed!\n", __FUNCTION__);
- GreDeleteObject(hFont);
- return FALSE;
+ DPRINT1("SelectFont() failed!\n");
+ /* Don't fail */
}
if(uFlags & DC_INBUTTON)
OldTextColor = IntGdiSetTextColor(hDc, IntGetSysColor(COLOR_BTNTEXT));
- else OldTextColor = IntGdiSetTextColor(hDc, IntGetSysColor(uFlags & DC_ACTIVE
+ else
+ OldTextColor = IntGdiSetTextColor(hDc, IntGetSysColor(uFlags & DC_ACTIVE
? COLOR_CAPTIONTEXT : COLOR_INACTIVECAPTIONTEXT));
//FIXME: If string doesn't fit to rc, truncate it and add ellipsis.
-
- GreExtTextOutW(hDc, lpRc->left,
- lpRc->top, 0, NULL, Text->Buffer,
- Text->Length/sizeof(WCHAR), NULL, 0);
+ GreGetTextExtentW(hDc, Text->Buffer, Text->Length/sizeof(WCHAR), &Size, 0);
+ GreExtTextOutW(hDc,
+ lpRc->left, (lpRc->top + lpRc->bottom)/2 - Size.cy/2,
+ 0, NULL, Text->Buffer, Text->Length/sizeof(WCHAR), NULL, 0);
IntGdiSetTextColor(hDc, OldTextColor);
- NtGdiSelectFont(hDc, hOldFont);
- GreDeleteObject(hFont);
+ if (hOldFont)
+ NtGdiSelectFont(hDc, hOldFont);
+ if (bDeleteFont)
+ GreDeleteObject(hFont);
return TRUE;
}
@@ -1693,51 +1661,17 @@
RECTL *lpRc,
HFONT hFont,
HICON hIcon,
- const PUNICODE_STRING str,
+ const PUNICODE_STRING Str,
UINT uFlags)
{
BOOL Ret = FALSE;
- HBITMAP hMemBmp = NULL, hOldBmp = NULL;
- HBRUSH hOldBrush = NULL;
- HDC hMemDc = NULL;
- ULONG Height;
- UINT VCenter = 0, Padding = 0;
- RECTL r = *lpRc;
- LONG ButtonWidth, IconWidth;
+ HBRUSH hBgBrush, hOldBrush = NULL;
+ RECTL Rect = *lpRc;
BOOL HasIcon;
- //ASSERT(pWnd != NULL);
-
RECTL_vMakeWellOrdered(lpRc);
- hMemBmp = NtGdiCreateCompatibleBitmap(hDc,
- lpRc->right - lpRc->left,
- lpRc->bottom - lpRc->top);
-
- if(!hMemBmp)
- {
- DPRINT1("%s: NtGdiCreateCompatibleBitmap() failed!\n", __FUNCTION__);
- return FALSE;
- }
-
- hMemDc = NtGdiCreateCompatibleDC(hDc);
- if(!hMemDc)
- {
- DPRINT1("%s: NtGdiCreateCompatibleDC() failed!\n", __FUNCTION__);
- goto cleanup;
- }
-
- hOldBmp = NtGdiSelectBitmap(hMemDc, hMemBmp);
- if(!hOldBmp)
- {
- DPRINT1("%s: NtGdiSelectBitmap() failed!\n", __FUNCTION__);
- goto cleanup;
- }
-
- Height = UserGetSystemMetrics(SM_CYCAPTION) - 1;
- VCenter = (lpRc->bottom - lpRc->top) / 2;
- Padding = VCenter - (Height / 2);
-
- if ((!hIcon) && (pWnd != NULL))
+
+ if (!hIcon && pWnd != NULL)
{
HasIcon = (uFlags & DC_ICON) && (pWnd->style & WS_SYSMENU)
&& !(uFlags & DC_SMALLCAP) && !(pWnd->ExStyle &
WS_EX_DLGMODALFRAME)
@@ -1746,203 +1680,114 @@
else
HasIcon = (hIcon != 0);
- IconWidth = UserGetSystemMetrics(SM_CXSIZE) + Padding;
-
- r.left = Padding;
- r.right = r.left + (lpRc->right - lpRc->left);
- r.top = Padding;
- r.bottom = r.top + (Height / 2);
-
// Draw the caption background
- if(uFlags & DC_INBUTTON)
- {
- hOldBrush = NtGdiSelectBrush(hMemDc,
- IntGetSysColorBrush(COLOR_3DFACE));
+ if((uFlags & DC_GRADIENT) && !(uFlags & DC_INBUTTON))
+ {
+ static GRADIENT_RECT gcap = {0, 1};
+ TRIVERTEX Vertices[2];
+ COLORREF Colors[2];
+
+ Colors[0] = IntGetSysColor((uFlags & DC_ACTIVE) ?
+ COLOR_ACTIVECAPTION : COLOR_INACTIVECAPTION);
+
+ Colors[1] = IntGetSysColor((uFlags & DC_ACTIVE) ?
+ COLOR_GRADIENTACTIVECAPTION : COLOR_GRADIENTINACTIVECAPTION);
+
+ Vertices[0].x = Rect.left;
+ Vertices[0].y = Rect.top;
+ Vertices[0].Red = (WORD)Colors[0]<<8;
+ Vertices[0].Green = (WORD)Colors[0] & 0xFF00;
+ Vertices[0].Blue = (WORD)(Colors[0]>>8) & 0xFF00;
+ Vertices[0].Alpha = 0;
+
+ Vertices[1].x = Rect.right;
+ Vertices[1].y = Rect.bottom;
+ Vertices[1].Red = (WORD)Colors[1]<<8;
+ Vertices[1].Green = (WORD)Colors[1] & 0xFF00;
+ Vertices[1].Blue = (WORD)(Colors[1]>>8) & 0xFF00;
+ Vertices[1].Alpha = 0;
+
+ if(!GreGradientFill(hDc, Vertices, 2, &gcap, 1, GRADIENT_FILL_RECT_H))
+ {
+ DPRINT1("GreGradientFill() failed!\n");
+ goto cleanup;
+ }
+ }
+ else
+ {
+ if(uFlags & DC_INBUTTON)
+ hBgBrush = IntGetSysColorBrush(COLOR_3DFACE);
+ else if(uFlags & DC_ACTIVE)
+ hBgBrush = IntGetSysColorBrush(COLOR_ACTIVECAPTION);
+ else
+ hBgBrush = IntGetSysColorBrush(COLOR_INACTIVECAPTION);
+
+ hOldBrush = NtGdiSelectBrush(hDc, hBgBrush);
if(!hOldBrush)
{
- DPRINT1("%s: NtGdiSelectBrush() failed!\n", __FUNCTION__);
+ DPRINT1("NtGdiSelectBrush() failed!\n");
goto cleanup;
}
- if(!NtGdiPatBlt(hMemDc, 0, 0,
- lpRc->right - lpRc->left,
- lpRc->bottom - lpRc->top,
+ if(!NtGdiPatBlt(hDc, Rect.left, Rect.top,
+ Rect.right - Rect.left,
+ Rect.bottom - Rect.top,
PATCOPY))
{
- DPRINT1("%s: NtGdiPatBlt() failed!\n", __FUNCTION__);
+ DPRINT1("NtGdiPatBlt() failed!\n");
goto cleanup;
}
-
- if(HasIcon) r.left+=IconWidth;
- }
- else
- {
- r.right = (lpRc->right - lpRc->left);
- if(uFlags & DC_SMALLCAP)
- ButtonWidth = UserGetSystemMetrics(SM_CXSMSIZE) - 2;
- else ButtonWidth = UserGetSystemMetrics(SM_CXSIZE) - 2;
-
- hOldBrush = NtGdiSelectBrush(hMemDc,
- IntGetSysColorBrush(uFlags & DC_ACTIVE ?
- COLOR_ACTIVECAPTION : COLOR_INACTIVECAPTION));
-
- if(!hOldBrush)
- {
- DPRINT1("%s: NtGdiSelectBrush() failed!\n", __FUNCTION__);
- goto cleanup;
- }
-
- if(HasIcon && (uFlags & DC_GRADIENT))
- {
- NtGdiPatBlt(hMemDc, 0, 0,
- IconWidth+1,
- lpRc->bottom - lpRc->top,
- PATCOPY);
- r.left+=IconWidth;
- }
- else
- {
- NtGdiPatBlt(hMemDc, 0, 0,
- lpRc->right - lpRc->left,
- lpRc->bottom - lpRc->top,
- PATCOPY);
- }
-
- if(uFlags & DC_GRADIENT)
- {
- static GRADIENT_RECT gcap = {0, 1};
- TRIVERTEX vert[2];
- COLORREF Colors[2];
-
- if (pWnd != NULL)
- {
- if(pWnd->style & WS_SYSMENU)
- {
- r.right -= 3 + ButtonWidth;
- if(!(uFlags & DC_SMALLCAP))
- {
- if(pWnd->style & (WS_MAXIMIZEBOX |
WS_MINIMIZEBOX))
- r.right -= 2 + 2 * ButtonWidth;
- else r.right -= 2;
- r.right -= 2;
- }
-
- //Draw buttons background
- if(!NtGdiSelectBrush(hMemDc,
- IntGetSysColorBrush(uFlags & DC_ACTIVE ?
-
COLOR_GRADIENTACTIVECAPTION:COLOR_GRADIENTINACTIVECAPTION)))
- {
- DPRINT1("%s: NtGdiSelectBrush() failed!\n",
__FUNCTION__);
- goto cleanup;
- }
-
- NtGdiPatBlt(hMemDc,
- r.right,
- 0,
- lpRc->right - lpRc->left - r.right,
- lpRc->bottom - lpRc->top,
- PATCOPY);
- }
- }
-
- Colors[0] = IntGetSysColor((uFlags & DC_ACTIVE) ?
- COLOR_ACTIVECAPTION : COLOR_INACTIVECAPTION);
-
- Colors[1] = IntGetSysColor((uFlags & DC_ACTIVE) ?
- COLOR_GRADIENTACTIVECAPTION : COLOR_GRADIENTINACTIVECAPTION);
-
- vert[0].x = r.left;
- vert[0].y = 0;
- vert[0].Red = (WORD)Colors[0]<<8;
- vert[0].Green = (WORD)Colors[0] & 0xFF00;
- vert[0].Blue = (WORD)(Colors[0]>>8) & 0xFF00;
- vert[0].Alpha = 0;
-
- vert[1].x = r.right;
- vert[1].y = lpRc->bottom - lpRc->top;
- vert[1].Red = (WORD)Colors[1]<<8;
- vert[1].Green = (WORD)Colors[1] & 0xFF00;
- vert[1].Blue = (WORD)(Colors[1]>>8) & 0xFF00;
- vert[1].Alpha = 0;
-
- if(!GreGradientFill(hMemDc, vert, 2, &gcap,
- 1, GRADIENT_FILL_RECT_H))
- {
- DPRINT1("%s: IntGdiGradientFill() failed!\n", __FUNCTION__);
- }
-
- } //if(uFlags & DC_GRADIENT)
- }
-
- if(HasIcon)
- {
- r.top ++;
- r.left -= --IconWidth;
- /* FIXME: Draw the Icon when pWnd == NULL but hIcon is valid */
- if (pWnd != NULL)
- UserDrawSysMenuButton(pWnd, hMemDc, &r, FALSE);
-
- r.left += IconWidth;
- r.top --;
- }
-
- r.top ++;
- r.left += 2;
-
- r.bottom = r.top + Height;
+ }
+
+ /* Draw icon */
+ if (HasIcon)
+ {
+ PCURICON_OBJECT pIcon = NULL;
+
+ if (!hIcon && pWnd)
+ {
+ hIcon = pWnd->pcls->hIconSm; // FIXME: Windows does not do that
+ if(!hIcon)
+ hIcon = pWnd->pcls->hIcon;
+ }
+
+ if (hIcon)
+ pIcon = UserGetCurIconObject(hIcon);
+
+ if (pIcon)
+ {
+ LONG cx = UserGetSystemMetrics(SM_CXSMICON);
+ LONG cy = UserGetSystemMetrics(SM_CYSMICON);
+ LONG x = Rect.left - cx/2 + 1 + (Rect.bottom - Rect.left)/2;
+ LONG y = (Rect.top + Rect.bottom)/2 - cy/2; // center
+ UserDrawIconEx(hDc, x, y, pIcon, cx, cy, 0, NULL, DI_NORMAL);
+ }
+ }
+
+ if (hIcon)
+ Rect.left += Rect.bottom - Rect.top;
if((uFlags & DC_TEXT))
{
- if(!(uFlags & DC_GRADIENT))
- {
- r.right = (lpRc->right - lpRc->left);
-
- if(uFlags & DC_SMALLCAP)
- ButtonWidth = UserGetSystemMetrics(SM_CXSMSIZE) - 2;
- else ButtonWidth = UserGetSystemMetrics(SM_CXSIZE) - 2;
-
- if ((pWnd != NULL) && (pWnd->style & WS_SYSMENU))
- {
- r.right -= 3 + ButtonWidth;
- if(! (uFlags & DC_SMALLCAP))
- {
- if(pWnd->style & (WS_MAXIMIZEBOX | WS_MINIMIZEBOX))
- r.right -= 2 + 2 * ButtonWidth;
- else r.right -= 2;
- r.right -= 2;
- }
- }
- }
-
- /* FIXME: hFont isn't handled */
- if (str)
- UserDrawCaptionText(hMemDc, str, &r, uFlags);
- else if (pWnd != NULL)
+ Rect.left += 2;
+
+ if (Str)
+ UserDrawCaptionText(hDc, Str, &Rect, uFlags, hFont);
+ else if (pWnd != NULL) // FIXME: Windows does not do that
{
UNICODE_STRING ustr;
ustr.Buffer = pWnd->strName.Buffer;
ustr.Length = pWnd->strName.Length;
ustr.MaximumLength = pWnd->strName.MaximumLength;
- UserDrawCaptionText(hMemDc, &ustr, &r, uFlags);
- }
- }
-
- if(!NtGdiBitBlt(hDc, lpRc->left, lpRc->top,
- lpRc->right - lpRc->left, lpRc->bottom - lpRc->top,
- hMemDc, 0, 0, SRCCOPY, 0, 0))
- {
- DPRINT1("%s: NtGdiBitBlt() failed!\n", __FUNCTION__);
- goto cleanup;
+ UserDrawCaptionText(hDc, &ustr, &Rect, uFlags, hFont);
+ }
}
Ret = TRUE;
cleanup:
- if (hOldBrush) NtGdiSelectBrush(hMemDc, hOldBrush);
- if (hOldBmp) NtGdiSelectBitmap(hMemDc, hOldBmp);
- if (hMemBmp) GreDeleteObject(hMemBmp);
- if (hMemDc) NtGdiDeleteObjectApp(hMemDc);
+ if (hOldBrush) NtGdiSelectBrush(hDc, hOldBrush);
return Ret;
}
Modified: trunk/reactos/subsystems/win32/win32k/objects/bitblt.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/ob…
==============================================================================
--- trunk/reactos/subsystems/win32/win32k/objects/bitblt.c [iso-8859-1] (original)
+++ trunk/reactos/subsystems/win32/win32k/objects/bitblt.c [iso-8859-1] Tue Aug 2
16:22:39 2011
@@ -903,6 +903,7 @@
if (dc->dctype == DC_TYPE_INFO)
{
DC_UnlockDc(dc);
+ DPRINT1("NtGdiPatBlt on info DC!\n");
/* Yes, Windows really returns TRUE in this case */
return TRUE;
}
Modified: trunk/reactos/subsystems/win32/win32k/objects/text.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/ob…
==============================================================================
--- trunk/reactos/subsystems/win32/win32k/objects/text.c [iso-8859-1] (original)
+++ trunk/reactos/subsystems/win32/win32k/objects/text.c [iso-8859-1] Tue Aug 2 16:22:39
2011
@@ -15,7 +15,6 @@
/** Functions *****************************************************************/
-#if 0
/*
flOpts :
GetTextExtentPoint32W = 0
@@ -135,7 +134,6 @@
DC_UnlockDc(pdc);
return Result;
}
-#endif
DWORD
APIENTRY
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rharabien＠svn.reactos.org