/*********************************************************************** * 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; }
/*********************************************************************** * 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; }