Line data    Source code

       1             : /*
       2             :  * Copyright 2015 Google Inc.
       3             :  *
       4             :  * Use of this source code is governed by a BSD-style license that can be
       5             :  * found in the LICENSE file.
       6             :  */
       7             : 
       8             : #include "SkFontStyle.h"
       9             : #include "SkTypeface.h"
      10             : #include "SkTypes.h"
      11             : 
      12           0 : SkFontStyle::SkFontStyle() {
      13           0 :     fUnion.fU32 = 0;
      14           0 :     fUnion.fR.fWeight = kNormal_Weight;
      15           0 :     fUnion.fR.fWidth = kNormal_Width;
      16           0 :     fUnion.fR.fSlant = kUpright_Slant;
      17           0 : }
      18             : 
      19           2 : SkFontStyle::SkFontStyle(int weight, int width, Slant slant) {
      20           2 :     fUnion.fU32 = 0;
      21           2 :     fUnion.fR.fWeight = SkTPin<int>(weight, kInvisible_Weight, kExtraBlack_Weight);
      22           2 :     fUnion.fR.fWidth = SkTPin<int>(width, kUltraCondensed_Width, kUltraExpanded_Width);
      23           2 :     fUnion.fR.fSlant = SkTPin<int>(slant, kUpright_Slant, kOblique_Slant);
      24           2 : }
      25             : 
      26           0 : /*static*/SkFontStyle SkFontStyle::FromOldStyle(unsigned oldStyle) {
      27           0 :     return SkFontStyle((oldStyle & SkTypeface::kBold) ? SkFontStyle::kBold_Weight
      28             :                                                       : SkFontStyle::kNormal_Weight,
      29             :                        SkFontStyle::kNormal_Width,
      30           0 :                        (oldStyle & SkTypeface::kItalic) ? SkFontStyle::kItalic_Slant
      31           0 :                                                         : SkFontStyle::kUpright_Slant);
      32             : }