ed8dbf74a7
git-svn-id: http://skia.googlecode.com/svn/trunk@499 2bbb7eff-a529-9590-31e7-b0007b416f81
51 lines
1.0 KiB
C++
51 lines
1.0 KiB
C++
#ifndef SkTextLayout_DEFINED
|
|
#define SkTextLayout_DEFINED
|
|
|
|
#include "SkPaint.h"
|
|
#include "SkRefCnt.h"
|
|
|
|
class SkTextStyle : public SkRefCnt {
|
|
public:
|
|
SkTextStyle();
|
|
SkTextStyle(const SkTextStyle&);
|
|
explicit SkTextStyle(const SkPaint&);
|
|
virtual ~SkTextStyle();
|
|
|
|
const SkPaint& paint() const { return fPaint; }
|
|
SkPaint& paint() { return fPaint; }
|
|
|
|
// todo: bidi-override, language
|
|
|
|
private:
|
|
SkPaint fPaint;
|
|
};
|
|
|
|
class SkTextLayout {
|
|
public:
|
|
SkTextLayout();
|
|
~SkTextLayout();
|
|
|
|
void setText(const char text[], size_t length);
|
|
void setBounds(const SkRect& bounds);
|
|
|
|
SkTextStyle* getDefaultStyle() const { return fDefaultStyle; }
|
|
SkTextStyle* setDefaultStyle(SkTextStyle*);
|
|
|
|
// SkTextStyle* setStyle(SkTextStyle*, size_t offset, size_t length);
|
|
|
|
void draw(SkCanvas* canvas);
|
|
|
|
private:
|
|
SkTDArray<char> fText;
|
|
SkTextStyle* fDefaultStyle;
|
|
SkRect fBounds;
|
|
|
|
// cache
|
|
struct Line;
|
|
struct GlyphRun;
|
|
SkTDArray<Line*> fLines;
|
|
};
|
|
|
|
#endif
|
|
|