static
void X11DRV_DrawText_dbcs_2fonts( fontObject* pfo, Display* pdisp, Drawable d,
GC gc, int x, int y, XTextItem16* pitems,
int count )
{
int i, nitems, prevfont = -1, curfont;
XChar2b* pstr;
XTextItem16* ptibuf;
XTextItem16* pti;
fontObject* pfos[X11FONT_REFOBJS_MAX+1];
pfos[0] = XFONT_GetFontObject( pfo->prefobjs[0] );
pfos[1] = pfo;
if ( pfos[0] == NULL ) pfos[0] = pfo;
nitems = 0;
for ( i = 0; i < count; i++ )
nitems += pitems->nchars;
ptibuf = HeapAlloc( GetProcessHeap(), 0, sizeof(XTextItem16) * nitems );
if ( ptibuf == NULL )
return; /* out of memory */
pti = ptibuf;
while ( count-- > 0 )
{
pti->chars = pstr = pitems->chars;
pti->delta = pitems->delta;
pti->font = None;
for ( i = 0; i < pitems->nchars; i++, pstr++ )
{
curfont = ( pstr->byte1 != 0 ) ? 1 : 0;
if ( curfont != prevfont )
{
if ( pstr != pti->chars )
{
pti->nchars = pstr - pti->chars;
pti ++;
pti->chars = pstr;
pti->delta = 0;
}
pti->font = pfos[curfont]->fs->fid;
prevfont = curfont;
}
}
pti->nchars = pstr - pti->chars;
pitems ++; pti ++;
}
wine_tsx11_lock();
XDrawText16( pdisp, d, gc, x, y, ptibuf, pti - ptibuf );
wine_tsx11_unlock();
HeapFree( GetProcessHeap(), 0, ptibuf );
}
/***********************************************************************
* X11DRV_GetTextExtentExPoint
*/
BOOL X11DRV_GetTextExtentExPoint( PHYSDEV dev, LPCWSTR str, INT count,
INT maxExt, LPINT lpnFit, LPINT alpDx, LPSIZE size )
{
X11DRV_PDEVICE *physDev = get_x11drv_dev( dev );
fontObject* pfo = XFONT_GetFontObject( physDev->font );
TRACE("%s %d\n", debugstr_wn(str,count), count);
if( pfo ) {
XChar2b *p = X11DRV_cptable[pfo->fi->cptable].punicode_to_char2b( pfo, str, count );
if (!p) return FALSE;
if( !pfo->lpX11Trans ) {
int dir, ascent, descent;
int info_width;
X11DRV_cptable[pfo->fi->cptable].pTextExtents( pfo, p,
count, &dir, &ascent, &descent, &info_width,
maxExt, lpnFit, alpDx );
size->cx = info_width;
size->cy = pfo->fs->ascent + pfo->fs->descent;
} else {
INT i;
INT nfit = 0;
float x = 0.0, y = 0.0;
float scaled_x = 0.0, pixsize = pfo->lpX11Trans->pixelsize;
/* FIXME: Deal with *_char_or_byte2 != 0 situations */
for(i = 0; i < count; i++) {
x += pfo->fs->per_char ?
pfo->fs->per_char[p[i].byte2 - pfo->fs->min_char_or_byte2].attributes :
pfo->fs->min_bounds.attributes;
scaled_x = x * pixsize / 1000.0;
if (alpDx)
alpDx[i] = scaled_x;
if (scaled_x <= maxExt)
++nfit;
}
y = pfo->lpX11Trans->RAW_ASCENT + pfo->lpX11Trans->RAW_DESCENT;
TRACE("x = %f y = %f\n", x, y);
size->cx = x * pfo->lpX11Trans->pixelsize / 1000.0;
size->cy = y * pfo->lpX11Trans->pixelsize / 1000.0;
if (lpnFit)
*lpnFit = nfit;
}
size->cx *= pfo->rescale;
size->cy *= pfo->rescale;
HeapFree( GetProcessHeap(), 0, p );
return TRUE;
}
dev = GET_NEXT_PHYSDEV( dev, pGetTextExtentExPoint );
return dev->funcs->pGetTextExtentExPoint( dev, str, count, maxExt, lpnFit, alpDx, size );
}
static
void X11DRV_TextExtents_dbcs_2fonts( fontObject* pfo, XChar2b* pstr, int count,
int* pdir, int* pascent, int* pdescent,
int* pwidth, int max_extent, int* pfit,
int* partial_extents )
{
XCharStruct info;
int ascent, descent, width;
int i;
int fit;
int curfont;
fontObject* pfos[X11FONT_REFOBJS_MAX+1];
pfos[0] = XFONT_GetFontObject( pfo->prefobjs[0] );
pfos[1] = pfo;
if ( pfos[0] == NULL ) pfos[0] = pfo;
width = 0;
fit = 0;
*pascent = 0;
*pdescent = 0;
wine_tsx11_lock();
for ( i = 0; i < count; i++ )
{
curfont = ( pstr->byte1 != 0 ) ? 1 : 0;
XTextExtents16( pfos[curfont]->fs, pstr, 1, pdir, &ascent, &descent, &info );
if ( *pascent < ascent ) *pascent = ascent;
if ( *pdescent < descent ) *pdescent = descent;
width += info.width;
if ( partial_extents ) partial_extents[i] = width;
if ( width <= max_extent ) fit++;
pstr ++;
}
wine_tsx11_unlock();
*pwidth = width;
if ( pfit ) *pfit = fit;
}
static
int X11DRV_TextWidth_dbcs_2fonts( fontObject* pfo, XChar2b* pstr, int count )
{
int i;
int width;
int curfont;
fontObject* pfos[X11FONT_REFOBJS_MAX+1];
pfos[0] = XFONT_GetFontObject( pfo->prefobjs[0] );
pfos[1] = pfo;
if ( pfos[0] == NULL ) pfos[0] = pfo;
width = 0;
wine_tsx11_lock();
for ( i = 0; i < count; i++ )
{
curfont = ( pstr->byte1 != 0 ) ? 1 : 0;
width += XTextWidth16( pfos[curfont]->fs, pstr, 1 );
pstr ++;
}
wine_tsx11_unlock();
return width;
}
/***********************************************************************
* X11DRV_ExtTextOut
*/
BOOL CDECL
X11DRV_ExtTextOut( X11DRV_PDEVICE *physDev, INT x, INT y, UINT flags,
const RECT *lprect, LPCWSTR wstr, UINT count,
const INT *lpDx )
{
unsigned int i;
fontObject* pfo;
XFontStruct* font;
BOOL rotated = FALSE;
XChar2b *str2b = NULL;
BOOL dibUpdateFlag = FALSE;
BOOL result = TRUE;
HRGN saved_region = 0;
if(physDev->has_gdi_font)
return X11DRV_XRender_ExtTextOut(physDev, x, y, flags, lprect, wstr, count, lpDx);
if (!X11DRV_SetupGCForText( physDev )) return TRUE;
pfo = XFONT_GetFontObject( physDev->font );
font = pfo->fs;
if (pfo->lf.lfEscapement && pfo->lpX11Trans)
rotated = TRUE;
TRACE("hdc=%p df=%04x %d,%d %s, %d flags=%d lpDx=%p\n",
physDev->hdc, (UINT16)(physDev->font), x, y,
debugstr_wn (wstr, count), count, flags, lpDx);
if (lprect != NULL) TRACE("\trect=(%d,%d - %d,%d)\n",
lprect->left, lprect->top,
lprect->right, lprect->bottom );
/* Draw the rectangle */
if (flags & ETO_OPAQUE)
{
X11DRV_LockDIBSection( physDev, DIB_Status_GdiMod );
dibUpdateFlag = TRUE;
wine_tsx11_lock();
XSetForeground( gdi_display, physDev->gc, physDev->backgroundPixel );
XFillRectangle( gdi_display, physDev->drawable, physDev->gc,
physDev->dc_rect.left + lprect->left, physDev->dc_rect.top + lprect->top,
lprect->right - lprect->left, lprect->bottom - lprect->top );
wine_tsx11_unlock();
}
if (!count) goto END; /* Nothing more to do */
/* Set the clip region */
if (flags & ETO_CLIPPED)
{
HRGN clip_region;
clip_region = CreateRectRgnIndirect( lprect );
/* make a copy of the current device region */
saved_region = CreateRectRgn( 0, 0, 0, 0 );
CombineRgn( saved_region, physDev->region, 0, RGN_COPY );
X11DRV_SetDeviceClipping( physDev, saved_region, clip_region );
DeleteObject( clip_region );
}
/* Draw the text background if necessary */
if (!dibUpdateFlag)
{
X11DRV_LockDIBSection( physDev, DIB_Status_GdiMod );
dibUpdateFlag = TRUE;
}
/* Draw the text (count > 0 verified) */
if (!(str2b = X11DRV_cptable[pfo->fi->cptable].punicode_to_char2b( pfo, wstr, count )))
goto FAIL;
wine_tsx11_lock();
XSetForeground( gdi_display, physDev->gc, physDev->textPixel );
wine_tsx11_unlock();
if(!rotated)
{
if (!lpDx)
{
X11DRV_cptable[pfo->fi->cptable].pDrawString(
pfo, gdi_display, physDev->drawable, physDev->gc,
physDev->dc_rect.left + x, physDev->dc_rect.top + y, str2b, count );
}
else
{
XTextItem16 *items, *pitem;
pitem = items = HeapAlloc( GetProcessHeap(), 0,
count * sizeof(XTextItem16) );
if(items == NULL) goto FAIL;
for(i = 0; i < count; i++)
{
pitem->chars = str2b + i;
pitem->delta = lpDx[i];
pitem->nchars = 1;
pitem->font = None;
pitem++;
}
X11DRV_cptable[pfo->fi->cptable].pDrawText( pfo, gdi_display,
physDev->drawable, physDev->gc,
physDev->dc_rect.left + x, physDev->dc_rect.top + y, items, pitem - items );
HeapFree( GetProcessHeap(), 0, items );
}
}
else /* rotated */
{
/* have to render character by character. */
double offset = 0.0;
UINT i;
for (i=0; i<count; i++)
{
int char_metric_offset = str2b[i].byte2 + (str2b[i].byte1 << 8)
- font->min_char_or_byte2;
int x_i = IROUND((double) (physDev->dc_rect.left + x) + offset *
pfo->lpX11Trans->a / pfo->lpX11Trans->pixelsize );
int y_i = IROUND((double) (physDev->dc_rect.top + y) - offset *
pfo->lpX11Trans->b / pfo->lpX11Trans->pixelsize );
X11DRV_cptable[pfo->fi->cptable].pDrawString(
pfo, gdi_display, physDev->drawable, physDev->gc,
x_i, y_i, &str2b[i], 1);
if (lpDx)
{
offset += lpDx[i];
}
else
{
offset += (double) (font->per_char ?
font->per_char[char_metric_offset].attributes:
font->min_bounds.attributes)
* pfo->lpX11Trans->pixelsize / 1000.0;
}
}
}
HeapFree( GetProcessHeap(), 0, str2b );
if (flags & ETO_CLIPPED)
{
/* restore the device region */
X11DRV_SetDeviceClipping( physDev, saved_region, 0 );
DeleteObject( saved_region );
}
goto END;
FAIL:
HeapFree( GetProcessHeap(), 0, str2b );
result = FALSE;
END:
if (dibUpdateFlag) X11DRV_UnlockDIBSection( physDev, TRUE );
return result;
}
static void X11DRV_GetTextMetricsW_cp932( fontObject* pfo, LPTEXTMETRICW pTM )
{
fontObject* pfo_ansi = XFONT_GetFontObject( pfo->prefobjs[0] );
LPIFONTINFO16 pdf = &pfo->fi->df;
LPIFONTINFO16 pdf_ansi;
pdf_ansi = ( pfo_ansi != NULL ) ? (&pfo_ansi->fi->df) : pdf;
if( ! pfo->lpX11Trans ) {
pTM->tmAscent = pfo->fs->ascent;
pTM->tmDescent = pfo->fs->descent;
} else {
pTM->tmAscent = pfo->lpX11Trans->ascent;
pTM->tmDescent = pfo->lpX11Trans->descent;
}
pTM->tmAscent *= pfo->rescale;
pTM->tmDescent *= pfo->rescale;
pTM->tmHeight = pTM->tmAscent + pTM->tmDescent;
if ( pfo_ansi != NULL )
{
pTM->tmAveCharWidth = floor((pfo_ansi->foAvgCharWidth * 2.0 + pfo->foAvgCharWidth) / 3.0 * pfo->rescale + 0.5);
pTM->tmMaxCharWidth = max(pfo_ansi->foMaxCharWidth, pfo->foMaxCharWidth) * pfo->rescale;
}
else
{
pTM->tmAveCharWidth = floor((pfo->foAvgCharWidth * pfo->rescale + 1.0) / 2.0);
pTM->tmMaxCharWidth = pfo->foMaxCharWidth * pfo->rescale;
}
pTM->tmInternalLeading = pfo->foInternalLeading * pfo->rescale;
pTM->tmExternalLeading = pdf->dfExternalLeading * pfo->rescale;
pTM->tmStruckOut = (pfo->fo_flags & FO_SYNTH_STRIKEOUT )
? 1 : pdf->dfStrikeOut;
pTM->tmUnderlined = (pfo->fo_flags & FO_SYNTH_UNDERLINE )
? 1 : pdf->dfUnderline;
pTM->tmOverhang = 0;
if( pfo->fo_flags & FO_SYNTH_ITALIC )
{
pTM->tmOverhang += pTM->tmHeight/3;
pTM->tmItalic = 1;
} else
pTM->tmItalic = pdf->dfItalic;
pTM->tmWeight = pdf->dfWeight;
if( pfo->fo_flags & FO_SYNTH_BOLD )
{
pTM->tmOverhang++;
pTM->tmWeight += 100;
}
pTM->tmFirstChar = pdf_ansi->dfFirstChar;
pTM->tmLastChar = pdf_ansi->dfLastChar;
pTM->tmDefaultChar = pdf_ansi->dfDefaultChar;
pTM->tmBreakChar = pdf_ansi->dfBreakChar;
pTM->tmCharSet = pdf->dfCharSet;
pTM->tmPitchAndFamily = pdf->dfPitchAndFamily;
pTM->tmDigitizedAspectX = pdf->dfHorizRes;
pTM->tmDigitizedAspectY = pdf->dfVertRes;
}
/**********************************************************************
* ExtEscape (X11DRV.@)
*/
INT X11DRV_ExtEscape( X11DRV_PDEVICE *physDev, INT escape, INT in_count, LPCVOID in_data,
INT out_count, LPVOID out_data )
{
switch(escape)
{
case QUERYESCSUPPORT:
if (in_data)
{
switch (*(const INT *)in_data)
{
case DCICOMMAND:
return DD_HAL_VERSION;
case X11DRV_ESCAPE:
return TRUE;
}
}
break;
case DCICOMMAND:
if (in_data)
{
const DCICMD *lpCmd = in_data;
if (lpCmd->dwVersion != DD_VERSION) break;
return X11DRV_DCICommand(in_count, lpCmd, out_data);
}
break;
case X11DRV_ESCAPE:
if (in_data && in_count >= sizeof(enum x11drv_escape_codes))
{
switch(*(const enum x11drv_escape_codes *)in_data)
{
case X11DRV_GET_DISPLAY:
if (out_count >= sizeof(Display *))
{
*(Display **)out_data = gdi_display;
return TRUE;
}
break;
case X11DRV_GET_DRAWABLE:
if (out_count >= sizeof(Drawable))
{
*(Drawable *)out_data = physDev->drawable;
return TRUE;
}
break;
case X11DRV_GET_FONT:
if (out_count >= sizeof(Font))
{
fontObject* pfo = XFONT_GetFontObject( physDev->font );
if (pfo == NULL) return FALSE;
*(Font *)out_data = pfo->fs->fid;
return TRUE;
}
break;
case X11DRV_SET_DRAWABLE:
if (in_count >= sizeof(struct x11drv_escape_set_drawable))
{
const struct x11drv_escape_set_drawable *data = (const struct x11drv_escape_set_drawable *)in_data;
if(physDev->xrender) X11DRV_XRender_UpdateDrawable( physDev );
physDev->dc_rect = data->dc_rect;
physDev->drawable = data->drawable;
physDev->drawable_rect = data->drawable_rect;
physDev->current_pf = pixelformat_from_fbconfig_id( data->fbconfig_id );
physDev->gl_drawable = data->gl_drawable;
physDev->pixmap = data->pixmap;
physDev->gl_copy = data->gl_copy;
wine_tsx11_lock();
XSetSubwindowMode( gdi_display, physDev->gc, data->mode );
wine_tsx11_unlock();
TRACE( "SET_DRAWABLE hdc %p drawable %lx gl_drawable %lx pf %u dc_rect %s drawable_rect %s\n",
physDev->hdc, physDev->drawable, physDev->gl_drawable, physDev->current_pf,
wine_dbgstr_rect(&physDev->dc_rect), wine_dbgstr_rect(&physDev->drawable_rect) );
return TRUE;
}
break;
case X11DRV_START_EXPOSURES:
wine_tsx11_lock();
XSetGraphicsExposures( gdi_display, physDev->gc, True );
wine_tsx11_unlock();
physDev->exposures = 0;
return TRUE;
case X11DRV_END_EXPOSURES:
if (out_count >= sizeof(HRGN))
{
HRGN hrgn = 0, tmp = 0;
wine_tsx11_lock();
XSetGraphicsExposures( gdi_display, physDev->gc, False );
wine_tsx11_unlock();
if (physDev->exposures)
{
for (;;)
{
XEvent event;
wine_tsx11_lock();
XWindowEvent( gdi_display, physDev->drawable, ~0, &event );
wine_tsx11_unlock();
if (event.type == NoExpose) break;
if (event.type == GraphicsExpose)
{
int x = event.xgraphicsexpose.x - physDev->dc_rect.left;
int y = event.xgraphicsexpose.y - physDev->dc_rect.top;
TRACE( "got %d,%d %dx%d count %d\n", x, y,
event.xgraphicsexpose.width,
event.xgraphicsexpose.height,
event.xgraphicsexpose.count );
if (!tmp) tmp = CreateRectRgn( 0, 0, 0, 0 );
SetRectRgn( tmp, x, y,
x + event.xgraphicsexpose.width,
y + event.xgraphicsexpose.height );
if (hrgn) CombineRgn( hrgn, hrgn, tmp, RGN_OR );
else
{
hrgn = tmp;
tmp = 0;
}
if (!event.xgraphicsexpose.count) break;
}
else
{
ERR( "got unexpected event %d\n", event.type );
break;
}
}
if (tmp) DeleteObject( tmp );
}
*(HRGN *)out_data = hrgn;
return TRUE;
}
break;
case X11DRV_GET_DCE:
case X11DRV_SET_DCE:
FIXME( "%x escape no longer supported\n", *(const enum x11drv_escape_codes *)in_data );
break;
case X11DRV_GET_GLX_DRAWABLE:
if (out_count >= sizeof(Drawable))
{
*(Drawable *)out_data = get_glxdrawable(physDev);
return TRUE;
}
break;
case X11DRV_SYNC_PIXMAP:
if(physDev->bitmap)
{
X11DRV_CoerceDIBSection(physDev, DIB_Status_GdiMod);
return TRUE;
}
return FALSE;
case X11DRV_FLUSH_GL_DRAWABLE:
flush_gl_drawable(physDev);
return TRUE;
}
}
break;
}
return 0;
}
/***********************************************************************
* X11DRV_ExtTextOut
*/
BOOL X11DRV_ExtTextOut( PHYSDEV dev, INT x, INT y, UINT flags,
const RECT *lprect, LPCWSTR wstr, UINT count, const INT *lpDx )
{
X11DRV_PDEVICE *physDev = get_x11drv_dev( dev );
BOOL restore_region = FALSE;
unsigned int i;
fontObject* pfo = XFONT_GetFontObject( physDev->font );
XFontStruct* font;
BOOL rotated = FALSE;
XChar2b *str2b = NULL;
BOOL dibUpdateFlag = FALSE;
BOOL result = TRUE;
if (!pfo)
{
dev = GET_NEXT_PHYSDEV( dev, pExtTextOut );
return dev->funcs->pExtTextOut( dev, x, y, flags, lprect, wstr, count, lpDx );
}
if (!X11DRV_SetupGCForText( physDev )) return TRUE;
font = pfo->fs;
if (pfo->lf.lfEscapement && pfo->lpX11Trans)
rotated = TRUE;
TRACE("hdc=%p df=%04x %d,%d rc %s %s, %d flags=%d lpDx=%p\n",
dev->hdc, (UINT16)physDev->font, x, y, wine_dbgstr_rect(lprect),
debugstr_wn (wstr, count), count, flags, lpDx);
/* Draw the rectangle */
if (flags & ETO_OPAQUE)
{
X11DRV_LockDIBSection( physDev, DIB_Status_GdiMod );
dibUpdateFlag = TRUE;
wine_tsx11_lock();
XSetForeground( gdi_display, physDev->gc, physDev->backgroundPixel );
XFillRectangle( gdi_display, physDev->drawable, physDev->gc,
physDev->dc_rect.left + lprect->left, physDev->dc_rect.top + lprect->top,
lprect->right - lprect->left, lprect->bottom - lprect->top );
wine_tsx11_unlock();
}
if (!count) goto END; /* Nothing more to do */
/* Set the clip region */
if (flags & ETO_CLIPPED)
{
HRGN clip_region = CreateRectRgnIndirect( lprect );
restore_region = add_extra_clipping_region( physDev, clip_region );
DeleteObject( clip_region );
}
/* Draw the text background if necessary */
if (!dibUpdateFlag)
{
X11DRV_LockDIBSection( physDev, DIB_Status_GdiMod );
dibUpdateFlag = TRUE;
}
/* Draw the text (count > 0 verified) */
if (!(str2b = X11DRV_cptable[pfo->fi->cptable].punicode_to_char2b( pfo, wstr, count )))
{
result = FALSE;
goto END;
}
wine_tsx11_lock();
XSetForeground( gdi_display, physDev->gc, physDev->textPixel );
wine_tsx11_unlock();
if(!rotated)
{
if (!lpDx)
{
X11DRV_cptable[pfo->fi->cptable].pDrawString(
pfo, gdi_display, physDev->drawable, physDev->gc,
physDev->dc_rect.left + x, physDev->dc_rect.top + y, str2b, count );
}
else
{
XTextItem16 *items;
items = HeapAlloc( GetProcessHeap(), 0, count * sizeof(XTextItem16) );
if(items == NULL)
{
result = FALSE;
goto END;
}
items[0].chars = str2b;
items[0].delta = 0;
items[0].nchars = 1;
items[0].font = None;
for(i = 1; i < count; i++)
{
items[i].chars = str2b + i;
items[i].delta = (flags & ETO_PDY) ? lpDx[(i - 1) * 2] : lpDx[i - 1];
items[i].delta -= X11DRV_cptable[pfo->fi->cptable].pTextWidth( pfo, str2b + i - 1, 1 );
items[i].nchars = 1;
items[i].font = None;
}
X11DRV_cptable[pfo->fi->cptable].pDrawText( pfo, gdi_display,
physDev->drawable, physDev->gc,
physDev->dc_rect.left + x, physDev->dc_rect.top + y, items, count );
HeapFree( GetProcessHeap(), 0, items );
}
}
else /* rotated */
{
/* have to render character by character. */
double offset = 0.0;
UINT i;
for (i=0; i<count; i++)
{
int char_metric_offset = str2b[i].byte2 + (str2b[i].byte1 << 8)
- font->min_char_or_byte2;
int x_i = IROUND((double) (physDev->dc_rect.left + x) + offset *
pfo->lpX11Trans->a / pfo->lpX11Trans->pixelsize );
int y_i = IROUND((double) (physDev->dc_rect.top + y) - offset *
pfo->lpX11Trans->b / pfo->lpX11Trans->pixelsize );
X11DRV_cptable[pfo->fi->cptable].pDrawString(
pfo, gdi_display, physDev->drawable, physDev->gc,
x_i, y_i, &str2b[i], 1);
if (lpDx)
{
offset += (flags & ETO_PDY) ? lpDx[i * 2] : lpDx[i];
}
else
{
offset += (double) (font->per_char ?
font->per_char[char_metric_offset].attributes:
font->min_bounds.attributes)
* pfo->lpX11Trans->pixelsize / 1000.0;
}
}
}
END:
HeapFree( GetProcessHeap(), 0, str2b );
if (dibUpdateFlag) X11DRV_UnlockDIBSection( physDev, TRUE );
if (restore_region) restore_clipping_region( physDev );
return result;
}
