6bd19df9fa
This reverts commit fbebecee0e.
Reason for revert: need staging guard for flutter
Original change's description:
> hide nested hinting enum
>
> Bug: skia:2664
> Bug: skia:8527
> Change-Id: I8f4b832d5524fb792bcc608d6bd515229881b048
> Reviewed-on: https://skia-review.googlesource.com/c/168270
> Commit-Queue: Mike Reed <reed@google.com>
> Reviewed-by: Florin Malita <fmalita@chromium.org>
TBR=fmalita@chromium.org,reed@google.com
Change-Id: I19496daa059932574f36ac47061068a81d5524c3
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: skia:2664, skia:8527
Reviewed-on: https://skia-review.googlesource.com/c/169344
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Mike Reed <reed@google.com>
101 lines
2.8 KiB
C++
101 lines
2.8 KiB
C++
/*
|
|
* Copyright 2018 Google Inc.
|
|
*
|
|
* Use of this source code is governed by a BSD-style license that can be
|
|
* found in the LICENSE file.
|
|
*/
|
|
|
|
#ifndef SkSGText_DEFINED
|
|
#define SkSGText_DEFINED
|
|
|
|
#include "SkSGGeometryNode.h"
|
|
|
|
#include "SkPaintDefaults.h"
|
|
#include "SkPoint.h"
|
|
#include "SkString.h"
|
|
#include "SkTextBlob.h"
|
|
#include "SkTextUtils.h"
|
|
|
|
class SkCanvas;
|
|
class SkPaint;
|
|
class SkTypeface;
|
|
|
|
namespace sksg {
|
|
|
|
/**
|
|
* Concrete Geometry node, wrapping a (shaped) SkTextBlob.
|
|
*/
|
|
class Text final : public GeometryNode {
|
|
public:
|
|
static sk_sp<Text> Make(sk_sp<SkTypeface> tf, const SkString& text);
|
|
~Text() override;
|
|
|
|
SG_ATTRIBUTE(Typeface, sk_sp<SkTypeface>, fTypeface)
|
|
SG_ATTRIBUTE(Text , SkString , fText )
|
|
SG_ATTRIBUTE(Flags , uint32_t , fFlags )
|
|
SG_ATTRIBUTE(Position, SkPoint , fPosition)
|
|
SG_ATTRIBUTE(Size , SkScalar , fSize )
|
|
SG_ATTRIBUTE(ScaleX , SkScalar , fScaleX )
|
|
SG_ATTRIBUTE(SkewX , SkScalar , fSkewX )
|
|
SG_ATTRIBUTE(Align , SkTextUtils::Align , fAlign )
|
|
SG_ATTRIBUTE(Hinting , SkPaint::Hinting , fHinting )
|
|
|
|
// TODO: add shaping functionality.
|
|
|
|
protected:
|
|
void onClip(SkCanvas*, bool antiAlias) const override;
|
|
void onDraw(SkCanvas*, const SkPaint&) const override;
|
|
|
|
SkRect onRevalidate(InvalidationController*, const SkMatrix&) override;
|
|
SkPath onAsPath() const override;
|
|
|
|
private:
|
|
Text(sk_sp<SkTypeface>, const SkString&);
|
|
|
|
SkPoint alignedPosition(SkScalar advance) const;
|
|
|
|
sk_sp<SkTypeface> fTypeface;
|
|
SkString fText;
|
|
uint32_t fFlags = SkPaintDefaults_Flags;
|
|
SkPoint fPosition = SkPoint::Make(0, 0);
|
|
SkScalar fSize = SkPaintDefaults_TextSize;
|
|
SkScalar fScaleX = 1;
|
|
SkScalar fSkewX = 0;
|
|
SkTextUtils::Align fAlign = SkTextUtils::kLeft_Align;
|
|
SkPaint::Hinting fHinting = SkPaintDefaults_Hinting;
|
|
|
|
sk_sp<SkTextBlob> fBlob; // cached text blob
|
|
|
|
using INHERITED = GeometryNode;
|
|
};
|
|
|
|
/**
|
|
* Concrete Geometry node, wrapping an external SkTextBlob.
|
|
*/
|
|
class TextBlob final : public GeometryNode {
|
|
public:
|
|
static sk_sp<TextBlob> Make(sk_sp<SkTextBlob> = nullptr);
|
|
~TextBlob() override;
|
|
|
|
SG_ATTRIBUTE(Blob , sk_sp<SkTextBlob>, fBlob )
|
|
SG_ATTRIBUTE(Position, SkPoint , fPosition)
|
|
|
|
protected:
|
|
void onClip(SkCanvas*, bool antiAlias) const override;
|
|
void onDraw(SkCanvas*, const SkPaint&) const override;
|
|
|
|
SkRect onRevalidate(InvalidationController*, const SkMatrix&) override;
|
|
SkPath onAsPath() const override;
|
|
|
|
private:
|
|
explicit TextBlob(sk_sp<SkTextBlob>);
|
|
|
|
sk_sp<SkTextBlob> fBlob;
|
|
SkPoint fPosition = SkPoint::Make(0, 0);
|
|
|
|
using INHERITED = GeometryNode;
|
|
};
|
|
} // namespace sksg
|
|
|
|
#endif // SkSGText_DEFINED
|