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reactos/win32ss/user/ntuser/draw.c

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/*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS Win32k subsystem
* PURPOSE: Win32ss internal drawing support.
* FILE: win32ss/user/ntuser/draw.c
* PROGRAMER:
*/
//
// Original code from Wine see user32/windows/draw.c.
//
//
#include <win32k.h>
/* These tables are used in:
* UITOOLS_DrawDiagEdge()
* UITOOLS_DrawRectEdge()
*/
static const signed char LTInnerNormal[] = {
-1, -1, -1, -1,
-1, COLOR_BTNHIGHLIGHT, COLOR_BTNHIGHLIGHT, -1,
-1, COLOR_3DDKSHADOW, COLOR_3DDKSHADOW, -1,
-1, -1, -1, -1
};
static const signed char LTOuterNormal[] = {
-1, COLOR_3DLIGHT, COLOR_BTNSHADOW, -1,
COLOR_BTNHIGHLIGHT, COLOR_3DLIGHT, COLOR_BTNSHADOW, -1,
COLOR_3DDKSHADOW, COLOR_3DLIGHT, COLOR_BTNSHADOW, -1,
-1, COLOR_3DLIGHT, COLOR_BTNSHADOW, -1
};
static const signed char RBInnerNormal[] = {
-1, -1, -1, -1,
-1, COLOR_BTNSHADOW, COLOR_BTNSHADOW, -1,
-1, COLOR_3DLIGHT, COLOR_3DLIGHT, -1,
-1, -1, -1, -1
};
static const signed char RBOuterNormal[] = {
-1, COLOR_3DDKSHADOW, COLOR_BTNHIGHLIGHT, -1,
COLOR_BTNSHADOW, COLOR_3DDKSHADOW, COLOR_BTNHIGHLIGHT, -1,
COLOR_3DLIGHT, COLOR_3DDKSHADOW, COLOR_BTNHIGHLIGHT, -1,
-1, COLOR_3DDKSHADOW, COLOR_BTNHIGHLIGHT, -1
};
static const signed char LTInnerSoft[] = {
-1, -1, -1, -1,
-1, COLOR_3DLIGHT, COLOR_3DLIGHT, -1,
-1, COLOR_BTNSHADOW, COLOR_BTNSHADOW, -1,
-1, -1, -1, -1
};
static const signed char LTOuterSoft[] = {
-1, COLOR_BTNHIGHLIGHT, COLOR_3DDKSHADOW, -1,
COLOR_3DLIGHT, COLOR_BTNHIGHLIGHT, COLOR_3DDKSHADOW, -1,
COLOR_BTNSHADOW, COLOR_BTNHIGHLIGHT, COLOR_3DDKSHADOW, -1,
-1, COLOR_BTNHIGHLIGHT, COLOR_3DDKSHADOW, -1
};
#define RBInnerSoft RBInnerNormal /* These are the same */
#define RBOuterSoft RBOuterNormal
static const signed char LTRBOuterMono[] = {
-1, COLOR_WINDOWFRAME, COLOR_WINDOWFRAME, COLOR_WINDOWFRAME,
COLOR_WINDOW, COLOR_WINDOWFRAME, COLOR_WINDOWFRAME, COLOR_WINDOWFRAME,
COLOR_WINDOW, COLOR_WINDOWFRAME, COLOR_WINDOWFRAME, COLOR_WINDOWFRAME,
COLOR_WINDOW, COLOR_WINDOWFRAME, COLOR_WINDOWFRAME, COLOR_WINDOWFRAME,
};
static const signed char LTRBInnerMono[] = {
-1, -1, -1, -1,
-1, COLOR_WINDOW, COLOR_WINDOW, COLOR_WINDOW,
-1, COLOR_WINDOW, COLOR_WINDOW, COLOR_WINDOW,
-1, COLOR_WINDOW, COLOR_WINDOW, COLOR_WINDOW,
};
static const signed char LTRBOuterFlat[] = {
-1, COLOR_BTNSHADOW, COLOR_BTNSHADOW, COLOR_BTNSHADOW,
COLOR_BTNFACE, COLOR_BTNSHADOW, COLOR_BTNSHADOW, COLOR_BTNSHADOW,
COLOR_BTNFACE, COLOR_BTNSHADOW, COLOR_BTNSHADOW, COLOR_BTNSHADOW,
COLOR_BTNFACE, COLOR_BTNSHADOW, COLOR_BTNSHADOW, COLOR_BTNSHADOW,
};
static const signed char LTRBInnerFlat[] = {
-1, -1, -1, -1,
-1, COLOR_BTNFACE, COLOR_BTNFACE, COLOR_BTNFACE,
-1, COLOR_BTNFACE, COLOR_BTNFACE, COLOR_BTNFACE,
-1, COLOR_BTNFACE, COLOR_BTNFACE, COLOR_BTNFACE,
};
/* Ported from WINE20020904 */
/* Same as DrawEdge invoked with BF_DIAGONAL */
BOOL FASTCALL IntDrawDiagEdge(HDC hdc, LPRECT rc, UINT uType, UINT uFlags)
{
POINT Points[4];
signed char InnerI, OuterI;
HPEN InnerPen, OuterPen;
POINT SavePoint;
HPEN SavePen;
int spx, spy;
int epx, epy;
int Width = rc->right - rc->left;
int Height= rc->bottom - rc->top;
int SmallDiam = Width > Height ? Height : Width;
BOOL retval = !( ((uType & BDR_INNER) == BDR_INNER
|| (uType & BDR_OUTER) == BDR_OUTER)
&& !(uFlags & (BF_FLAT|BF_MONO)) );
int add = (LTRBInnerMono[uType & (BDR_INNER|BDR_OUTER)] != -1 ? 1 : 0)
+ (LTRBOuterMono[uType & (BDR_INNER|BDR_OUTER)] != -1 ? 1 : 0);
/* Init some vars */
OuterPen = InnerPen = (HPEN)NtGdiGetStockObject(NULL_PEN);
SavePen = (HPEN)NtGdiSelectPen(hdc, InnerPen);
spx = spy = epx = epy = 0; /* Satisfy the compiler... */
/* Determine the colors of the edges */
if(uFlags & BF_MONO)
{
InnerI = LTRBInnerMono[uType & (BDR_INNER|BDR_OUTER)];
OuterI = LTRBOuterMono[uType & (BDR_INNER|BDR_OUTER)];
}
else if(uFlags & BF_FLAT)
{
InnerI = LTRBInnerFlat[uType & (BDR_INNER|BDR_OUTER)];
OuterI = LTRBOuterFlat[uType & (BDR_INNER|BDR_OUTER)];
}
else if(uFlags & BF_SOFT)
{
if(uFlags & BF_BOTTOM)
{
InnerI = RBInnerSoft[uType & (BDR_INNER|BDR_OUTER)];
OuterI = RBOuterSoft[uType & (BDR_INNER|BDR_OUTER)];
}
else
{
InnerI = LTInnerSoft[uType & (BDR_INNER|BDR_OUTER)];
OuterI = LTOuterSoft[uType & (BDR_INNER|BDR_OUTER)];
}
}
else
{
if(uFlags & BF_BOTTOM)
{
InnerI = RBInnerNormal[uType & (BDR_INNER|BDR_OUTER)];
OuterI = RBOuterNormal[uType & (BDR_INNER|BDR_OUTER)];
}
else
{
InnerI = LTInnerNormal[uType & (BDR_INNER|BDR_OUTER)];
OuterI = LTOuterNormal[uType & (BDR_INNER|BDR_OUTER)];
}
}
if(InnerI != -1)
InnerPen = NtGdiGetStockObject(DC_PEN);
if(OuterI != -1)
OuterPen = NtGdiGetStockObject(DC_PEN);
GreMoveTo(hdc, 0, 0, &SavePoint);
/* Don't ask me why, but this is what is visible... */
/* This must be possible to do much simpler, but I fail to */
/* see the logic in the MS implementation (sigh...). */
/* So, this might look a bit brute force here (and it is), but */
/* it gets the job done;) */
switch(uFlags & BF_RECT)
{
case 0:
case BF_LEFT:
case BF_BOTTOM:
case BF_BOTTOMLEFT:
/* Left bottom endpoint */
epx = rc->left-1;
spx = epx + SmallDiam;
epy = rc->bottom;
spy = epy - SmallDiam;
break;
case BF_TOPLEFT:
case BF_BOTTOMRIGHT:
/* Left top endpoint */
epx = rc->left-1;
spx = epx + SmallDiam;
epy = rc->top-1;
spy = epy + SmallDiam;
break;
case BF_TOP:
case BF_RIGHT:
case BF_TOPRIGHT:
case BF_RIGHT|BF_LEFT:
case BF_RIGHT|BF_LEFT|BF_TOP:
case BF_BOTTOM|BF_TOP:
case BF_BOTTOM|BF_TOP|BF_LEFT:
case BF_BOTTOMRIGHT|BF_LEFT:
case BF_BOTTOMRIGHT|BF_TOP:
case BF_RECT:
/* Right top endpoint */
spx = rc->left;
epx = spx + SmallDiam;
spy = rc->bottom-1;
epy = spy - SmallDiam;
break;
}
GreMoveTo(hdc, spx, spy, NULL);
NtGdiSelectPen(hdc, OuterPen);
IntSetDCPenColor(hdc, IntGetSysColor(OuterI));
NtGdiLineTo(hdc, epx, epy);
NtGdiSelectPen(hdc, InnerPen);
IntSetDCPenColor(hdc, IntGetSysColor(InnerI));
switch(uFlags & (BF_RECT|BF_DIAGONAL))
{
case BF_DIAGONAL_ENDBOTTOMLEFT:
case (BF_DIAGONAL|BF_BOTTOM):
case BF_DIAGONAL:
case (BF_DIAGONAL|BF_LEFT):
GreMoveTo(hdc, spx-1, spy, NULL);
NtGdiLineTo(hdc, epx, epy-1);
Points[0].x = spx-add;
Points[0].y = spy;
Points[1].x = rc->left;
Points[1].y = rc->top;
Points[2].x = epx+1;
Points[2].y = epy-1-add;
Points[3] = Points[2];
break;
case BF_DIAGONAL_ENDBOTTOMRIGHT:
GreMoveTo(hdc, spx-1, spy, NULL);
NtGdiLineTo(hdc, epx, epy+1);
Points[0].x = spx-add;
Points[0].y = spy;
Points[1].x = rc->left;
Points[1].y = rc->bottom-1;
Points[2].x = epx+1;
Points[2].y = epy+1+add;
Points[3] = Points[2];
break;
case (BF_DIAGONAL|BF_BOTTOM|BF_RIGHT|BF_TOP):
case (BF_DIAGONAL|BF_BOTTOM|BF_RIGHT|BF_TOP|BF_LEFT):
case BF_DIAGONAL_ENDTOPRIGHT:
case (BF_DIAGONAL|BF_RIGHT|BF_TOP|BF_LEFT):
GreMoveTo(hdc, spx+1, spy, NULL);
NtGdiLineTo(hdc, epx, epy+1);
Points[0].x = epx-1;
Points[0].y = epy+1+add;
Points[1].x = rc->right-1;
Points[1].y = rc->top+add;
Points[2].x = rc->right-1;
Points[2].y = rc->bottom-1;
Points[3].x = spx+add;
Points[3].y = spy;
break;
case BF_DIAGONAL_ENDTOPLEFT:
GreMoveTo(hdc, spx, spy-1, NULL);
NtGdiLineTo(hdc, epx+1, epy);
Points[0].x = epx+1+add;
Points[0].y = epy+1;
Points[1].x = rc->right-1;
Points[1].y = rc->top;
Points[2].x = rc->right-1;
Points[2].y = rc->bottom-1-add;
Points[3].x = spx;
Points[3].y = spy-add;
break;
case (BF_DIAGONAL|BF_TOP):
case (BF_DIAGONAL|BF_BOTTOM|BF_TOP):
case (BF_DIAGONAL|BF_BOTTOM|BF_TOP|BF_LEFT):
GreMoveTo(hdc, spx+1, spy-1, NULL);
NtGdiLineTo(hdc, epx, epy);
Points[0].x = epx-1;
Points[0].y = epy+1;
Points[1].x = rc->right-1;
Points[1].y = rc->top;
Points[2].x = rc->right-1;
Points[2].y = rc->bottom-1-add;
Points[3].x = spx+add;
Points[3].y = spy-add;
break;
case (BF_DIAGONAL|BF_RIGHT):
case (BF_DIAGONAL|BF_RIGHT|BF_LEFT):
case (BF_DIAGONAL|BF_RIGHT|BF_LEFT|BF_BOTTOM):
GreMoveTo(hdc, spx, spy, NULL);
NtGdiLineTo(hdc, epx-1, epy+1);
Points[0].x = spx;
Points[0].y = spy;
Points[1].x = rc->left;
Points[1].y = rc->top+add;
Points[2].x = epx-1-add;
Points[2].y = epy+1+add;
Points[3] = Points[2];
break;
}
/* Fill the interior if asked */
if((uFlags & BF_MIDDLE) && retval)
{
HBRUSH hbsave;
HPEN hpsave;
hbsave = (HBRUSH)NtGdiSelectBrush(hdc, NtGdiGetStockObject(DC_BRUSH));
hpsave = (HPEN)NtGdiSelectPen(hdc, NtGdiGetStockObject(DC_PEN));
IntSetDCBrushColor(hdc, IntGetSysColor(uFlags & BF_MONO ? COLOR_WINDOW : COLOR_BTNFACE));
IntSetDCPenColor(hdc, IntGetSysColor(uFlags & BF_MONO ? COLOR_WINDOW : COLOR_BTNFACE));
IntPolygon(hdc, Points, 4);
NtGdiSelectBrush(hdc, hbsave);
NtGdiSelectPen(hdc, hpsave);
}
/* Adjust rectangle if asked */
if(uFlags & BF_ADJUST)
{
if(uFlags & BF_LEFT)
rc->left += add;
if(uFlags & BF_RIGHT)
rc->right -= add;
if(uFlags & BF_TOP)
rc->top += add;
if(uFlags & BF_BOTTOM)
rc->bottom -= add;
}
/* Cleanup */
NtGdiSelectPen(hdc, SavePen);
GreMoveTo(hdc, SavePoint.x, SavePoint.y, NULL);
return retval;
}
/* Ported from WINE20020904 */
/* Same as DrawEdge invoked without BF_DIAGONAL
*
* 23-Nov-1997: Changed by Bertho Stultiens
*
* Well, I started testing this and found out that there are a few things
* that weren't quite as win95. The following rewrite should reproduce
* win95 results completely.
* The colorselection is table-driven to avoid awfull if-statements.
* The table below show the color settings.
*
* Pen selection table for uFlags = 0
*
* uType | LTI | LTO | RBI | RBO
* ------+-------+-------+-------+-------
* 0000 | x | x | x | x
* 0001 | x | 22 | x | 21
* 0010 | x | 16 | x | 20
* 0011 | x | x | x | x
* ------+-------+-------+-------+-------
* 0100 | x | 20 | x | 16
* 0101 | 20 | 22 | 16 | 21
* 0110 | 20 | 16 | 16 | 20
* 0111 | x | x | x | x
* ------+-------+-------+-------+-------
* 1000 | x | 21 | x | 22
* 1001 | 21 | 22 | 22 | 21
* 1010 | 21 | 16 | 22 | 20
* 1011 | x | x | x | x
* ------+-------+-------+-------+-------
* 1100 | x | x | x | x
* 1101 | x | x (22)| x | x (21)
* 1110 | x | x (16)| x | x (20)
* 1111 | x | x | x | x
*
* Pen selection table for uFlags = BF_SOFT
*
* uType | LTI | LTO | RBI | RBO
* ------+-------+-------+-------+-------
* 0000 | x | x | x | x
* 0001 | x | 20 | x | 21
* 0010 | x | 21 | x | 20
* 0011 | x | x | x | x
* ------+-------+-------+-------+-------
* 0100 | x | 22 | x | 16
* 0101 | 22 | 20 | 16 | 21
* 0110 | 22 | 21 | 16 | 20
* 0111 | x | x | x | x
* ------+-------+-------+-------+-------
* 1000 | x | 16 | x | 22
* 1001 | 16 | 20 | 22 | 21
* 1010 | 16 | 21 | 22 | 20
* 1011 | x | x | x | x
* ------+-------+-------+-------+-------
* 1100 | x | x | x | x
* 1101 | x | x (20)| x | x (21)
* 1110 | x | x (21)| x | x (20)
* 1111 | x | x | x | x
*
* x = don't care; (n) = is what win95 actually uses
* LTI = left Top Inner line
* LTO = left Top Outer line
* RBI = Right Bottom Inner line
* RBO = Right Bottom Outer line
* 15 = COLOR_BTNFACE
* 16 = COLOR_BTNSHADOW
* 20 = COLOR_BTNHIGHLIGHT
* 21 = COLOR_3DDKSHADOW
* 22 = COLOR_3DLIGHT
*/
BOOL FASTCALL IntDrawRectEdge(HDC hdc, LPRECT rc, UINT uType, UINT uFlags)
{
signed char LTInnerI, LTOuterI;
signed char RBInnerI, RBOuterI;
HPEN LTInnerPen, LTOuterPen;
HPEN RBInnerPen, RBOuterPen;
RECT InnerRect = *rc;
POINT SavePoint;
HPEN SavePen;
int LBpenplus = 0;
int LTpenplus = 0;
int RTpenplus = 0;
int RBpenplus = 0;
BOOL retval = !( ((uType & BDR_INNER) == BDR_INNER
|| (uType & BDR_OUTER) == BDR_OUTER)
&& !(uFlags & (BF_FLAT|BF_MONO)) );
/* Init some vars */
LTInnerPen = LTOuterPen = RBInnerPen = RBOuterPen = (HPEN)NtGdiGetStockObject(NULL_PEN);
SavePen = (HPEN)NtGdiSelectPen(hdc, LTInnerPen);
/* Determine the colors of the edges */
if(uFlags & BF_MONO)
{
LTInnerI = RBInnerI = LTRBInnerMono[uType & (BDR_INNER|BDR_OUTER)];
LTOuterI = RBOuterI = LTRBOuterMono[uType & (BDR_INNER|BDR_OUTER)];
}
else if(uFlags & BF_FLAT)
{
LTInnerI = RBInnerI = LTRBInnerFlat[uType & (BDR_INNER|BDR_OUTER)];
LTOuterI = RBOuterI = LTRBOuterFlat[uType & (BDR_INNER|BDR_OUTER)];
/* Bertho Stultiens states above that this function exactly matches win95
* In win98 BF_FLAT rectangles have an inner border same color as the
* middle (COLOR_BTNFACE). I believe it's the same for win95 but since
* I don't know I go with Bertho and just sets it for win98 until proven
* otherwise.
* Dennis Björklund, 10 June, 99
*/
if( LTInnerI != -1 )
LTInnerI = RBInnerI = COLOR_BTNFACE;
}
else if(uFlags & BF_SOFT)
{
LTInnerI = LTInnerSoft[uType & (BDR_INNER|BDR_OUTER)];
LTOuterI = LTOuterSoft[uType & (BDR_INNER|BDR_OUTER)];
RBInnerI = RBInnerSoft[uType & (BDR_INNER|BDR_OUTER)];
RBOuterI = RBOuterSoft[uType & (BDR_INNER|BDR_OUTER)];
}
else
{
LTInnerI = LTInnerNormal[uType & (BDR_INNER|BDR_OUTER)];
LTOuterI = LTOuterNormal[uType & (BDR_INNER|BDR_OUTER)];
RBInnerI = RBInnerNormal[uType & (BDR_INNER|BDR_OUTER)];
RBOuterI = RBOuterNormal[uType & (BDR_INNER|BDR_OUTER)];
}
if((uFlags & BF_BOTTOMLEFT) == BF_BOTTOMLEFT)
LBpenplus = 1;
if((uFlags & BF_TOPRIGHT) == BF_TOPRIGHT)
RTpenplus = 1;
if((uFlags & BF_BOTTOMRIGHT) == BF_BOTTOMRIGHT)
RBpenplus = 1;
if((uFlags & BF_TOPLEFT) == BF_TOPLEFT)
LTpenplus = 1;
if(LTInnerI != -1)
LTInnerPen = NtGdiGetStockObject(DC_PEN);
if(LTOuterI != -1)
LTOuterPen = NtGdiGetStockObject(DC_PEN);
if(RBInnerI != -1)
RBInnerPen = NtGdiGetStockObject(DC_PEN);
if(RBOuterI != -1)
RBOuterPen = NtGdiGetStockObject(DC_PEN);
if((uFlags & BF_MIDDLE) && retval)
{
FillRect(hdc, &InnerRect, IntGetSysColorBrush(uFlags & BF_MONO ?
COLOR_WINDOW : COLOR_BTNFACE));
}
GreMoveTo(hdc, 0, 0, &SavePoint);
/* Draw the outer edge */
NtGdiSelectPen(hdc, LTOuterPen);
IntSetDCPenColor(hdc, IntGetSysColor(LTOuterI));
if(uFlags & BF_TOP)
{
GreMoveTo(hdc, InnerRect.left, InnerRect.top, NULL);
NtGdiLineTo(hdc, InnerRect.right, InnerRect.top);
}
if(uFlags & BF_LEFT)
{
GreMoveTo(hdc, InnerRect.left, InnerRect.top, NULL);
NtGdiLineTo(hdc, InnerRect.left, InnerRect.bottom);
}
NtGdiSelectPen(hdc, RBOuterPen);
IntSetDCPenColor(hdc, IntGetSysColor(RBOuterI));
if(uFlags & BF_BOTTOM)
{
GreMoveTo(hdc, InnerRect.left, InnerRect.bottom-1, NULL);
NtGdiLineTo(hdc, InnerRect.right, InnerRect.bottom-1);
}
if(uFlags & BF_RIGHT)
{
GreMoveTo(hdc, InnerRect.right-1, InnerRect.top, NULL);
NtGdiLineTo(hdc, InnerRect.right-1, InnerRect.bottom);
}
/* Draw the inner edge */
NtGdiSelectPen(hdc, LTInnerPen);
IntSetDCPenColor(hdc, IntGetSysColor(LTInnerI));
if(uFlags & BF_TOP)
{
GreMoveTo(hdc, InnerRect.left+LTpenplus, InnerRect.top+1, NULL);
NtGdiLineTo(hdc, InnerRect.right-RTpenplus, InnerRect.top+1);
}
if(uFlags & BF_LEFT)
{
GreMoveTo(hdc, InnerRect.left+1, InnerRect.top+LTpenplus, NULL);
NtGdiLineTo(hdc, InnerRect.left+1, InnerRect.bottom-LBpenplus);
}
NtGdiSelectPen(hdc, RBInnerPen);
IntSetDCPenColor(hdc, IntGetSysColor(RBInnerI));
if(uFlags & BF_BOTTOM)
{
GreMoveTo(hdc, InnerRect.left+LBpenplus, InnerRect.bottom-2, NULL);
NtGdiLineTo(hdc, InnerRect.right-RBpenplus, InnerRect.bottom-2);
}
if(uFlags & BF_RIGHT)
{
GreMoveTo(hdc, InnerRect.right-2, InnerRect.top+RTpenplus, NULL);
NtGdiLineTo(hdc, InnerRect.right-2, InnerRect.bottom-RBpenplus);
}
if( ((uFlags & BF_MIDDLE) && retval) || (uFlags & BF_ADJUST) )
{
int add = (LTRBInnerMono[uType & (BDR_INNER|BDR_OUTER)] != -1 ? 1 : 0)
+ (LTRBOuterMono[uType & (BDR_INNER|BDR_OUTER)] != -1 ? 1 : 0);
if(uFlags & BF_LEFT)
InnerRect.left += add;
if(uFlags & BF_RIGHT)
InnerRect.right -= add;
if(uFlags & BF_TOP)
InnerRect.top += add;
if(uFlags & BF_BOTTOM)
InnerRect.bottom -= add;
if(uFlags & BF_ADJUST)
*rc = InnerRect;
}
/* Cleanup */
NtGdiSelectPen(hdc, SavePen);
GreMoveTo(hdc, SavePoint.x, SavePoint.y, NULL);
return retval;
}
int FASTCALL UITOOLS_MakeSquareRect(LPRECT src, LPRECT dst)
{
int Width = src->right - src->left;
int Height = src->bottom - src->top;
int SmallDiam = Width > Height ? Height : Width;
*dst = *src;
/* Make it a square box */
if(Width < Height) /* SmallDiam == Width */
{
dst->top += (Height-Width)/2;
dst->bottom = dst->top + SmallDiam;
}
else if(Width > Height) /* SmallDiam == Height */
{
dst->left += (Width-Height)/2;
dst->right = dst->left + SmallDiam;
}
return SmallDiam;
}
/* Ported from WINE20020904 */
void FASTCALL UITOOLS_DrawCheckedRect( HDC dc, LPRECT rect )
{
if(IntGetSysColor(COLOR_BTNHIGHLIGHT) == RGB(255, 255, 255))
{
HBRUSH hbsave;
COLORREF bg;
FillRect(dc, rect, IntGetSysColorBrush(COLOR_BTNFACE));
bg = IntGdiSetBkColor(dc, RGB(255, 255, 255));
hbsave = NtGdiSelectBrush(dc, gpsi->hbrGray);
NtGdiPatBlt(dc, rect->left, rect->top, rect->right-rect->left, rect->bottom-rect->top, 0x00FA0089);
NtGdiSelectBrush(dc, hbsave);
IntGdiSetBkColor(dc, bg);
}
else
{
FillRect(dc, rect, IntGetSysColorBrush(COLOR_BTNHIGHLIGHT));
}
}
/* Ported from WINE20020904 */
/* Draw a push button coming from DrawFrameControl()
*
* Does a pretty good job in emulating MS behavior. Some quirks are
* however there because MS uses a TrueType font (Marlett) to draw
* the buttons.
*
* FIXME: This looks a little bit strange, needs to be rewritten completely
* (several quirks with adjust, DFCS_CHECKED aso)
*/
BOOL FASTCALL UITOOLS95_DFC_ButtonPush(HDC dc, LPRECT r, UINT uFlags)
{
UINT edge;
RECT myr = *r;
if(uFlags & (DFCS_PUSHED | DFCS_CHECKED | DFCS_FLAT))
edge = EDGE_SUNKEN;
else
edge = EDGE_RAISED;
if(uFlags & DFCS_CHECKED)
{
if(uFlags & DFCS_MONO)
IntDrawRectEdge(dc, &myr, edge, BF_MONO|BF_RECT|BF_ADJUST);
else
IntDrawRectEdge(dc, &myr, edge, (uFlags&DFCS_FLAT)|BF_RECT|BF_SOFT|BF_ADJUST);
UITOOLS_DrawCheckedRect( dc, &myr );
}
else
{
if(uFlags & DFCS_MONO)
{
IntDrawRectEdge(dc, &myr, edge, BF_MONO|BF_RECT|BF_ADJUST);
FillRect(dc, &myr, IntGetSysColorBrush(COLOR_BTNFACE));
}
else
{
IntDrawRectEdge(dc, r, edge, (uFlags&DFCS_FLAT) | BF_MIDDLE | BF_RECT | BF_SOFT);
}
}
/* Adjust rectangle if asked */
if(uFlags & DFCS_ADJUSTRECT)
{
r->left += 2;
r->right -= 2;
r->top += 2;
r->bottom -= 2;
}
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;
}
/* Ported from WINE20020904 */
BOOL FASTCALL UITOOLS95_DrawFrameButton(HDC hdc, LPRECT rc, UINT uState)
{
switch(uState & 0xff)
{
case DFCS_BUTTONPUSH:
return UITOOLS95_DFC_ButtonPush(hdc, rc, uState);
case DFCS_BUTTONCHECK:
case DFCS_BUTTON3STATE:
return UITOOLS95_DFC_ButtonCheckRadio(hdc, rc, uState, FALSE);
case DFCS_BUTTONRADIOIMAGE:
case DFCS_BUTTONRADIOMASK:
case DFCS_BUTTONRADIO:
return UITOOLS95_DFC_ButtonCheckRadio(hdc, rc, uState, TRUE);
/*
default:
DbgPrint("Invalid button state=0x%04x\n", uState);
*/
}
return FALSE;
}
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;
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_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_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;
}
//
//
// Win32ss API support.
//
//
INT WINAPI
FrameRect(HDC hDC, CONST RECT *lprc, HBRUSH hbr)
{
HBRUSH oldbrush;
RECT r = *lprc;
if ((r.right <= r.left) || (r.bottom <= r.top)) return 0;
if (!(oldbrush = NtGdiSelectBrush(hDC, hbr))) return 0;
NtGdiPatBlt(hDC, r.left, r.top, 1, r.bottom - r.top, PATCOPY);
NtGdiPatBlt(hDC, r.right - 1, r.top, 1, r.bottom - r.top, PATCOPY);
NtGdiPatBlt(hDC, r.left, r.top, r.right - r.left, 1, PATCOPY);
NtGdiPatBlt(hDC, r.left, r.bottom - 1, r.right - r.left, 1, PATCOPY);
NtGdiSelectBrush(hDC, oldbrush);
return TRUE;
}
INT WINAPI
FillRect(HDC hDC, CONST RECT *lprc, HBRUSH hbr)
{
BOOL Ret;
HBRUSH prevhbr = NULL;
/* Select brush if specified */
if (hbr)
{
/* Handle system colors */
if (hbr <= (HBRUSH)(COLOR_MENUBAR + 1))
hbr = IntGetSysColorBrush(PtrToUlong(hbr) - 1);
prevhbr = NtGdiSelectBrush(hDC, hbr);
if (prevhbr == NULL)
return (INT)FALSE;
}
Ret = NtGdiPatBlt(hDC, lprc->left, lprc->top, lprc->right - lprc->left,
lprc->bottom - lprc->top, PATCOPY);
/* Select old brush */
if (prevhbr)
NtGdiSelectBrush(hDC, prevhbr);
return (INT)Ret;
}
BOOL WINAPI
DrawEdge(HDC hDC, LPRECT rc, UINT edge, UINT flags)
{
if (flags & BF_DIAGONAL)
return IntDrawDiagEdge(hDC, rc, edge, flags);
else
return IntDrawRectEdge(hDC, rc, edge, flags);
}
BOOL WINAPI
DrawFrameControl(HDC hDC, LPRECT rc, UINT uType, UINT uState)
{
if (GreGetMapMode(hDC) != MM_TEXT)
return FALSE;
switch(uType)
{
case DFC_BUTTON:
return UITOOLS95_DrawFrameButton(hDC, rc, uState);
case DFC_CAPTION:
return UITOOLS95_DrawFrameCaption(hDC, rc, uState);
case DFC_MENU:
return UITOOLS95_DrawFrameMenu(hDC, rc, uState);
#if 0
case DFC_POPUPMENU:
UNIMPLEMENTED;
break;
#endif
case DFC_SCROLL:
return UITOOLS95_DrawFrameScroll(hDC, rc, uState);
}
return FALSE;
}
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