#include <vector>
#include "flutter/display_list/dl_paint.h"
#include "flutter/skwasm/export.h"
#include "flutter/skwasm/live_objects.h"
#include "flutter/skwasm/text/text_types.h"
#include "flutter/skwasm/wrappers.h"
#include "third_party/skia/include/core/SkString.h"
#include "third_party/skia/modules/skparagraph/include/Paragraph.h"

Functions
SKWASM_EXPORT Skwasm::TextStyle *	textStyle_create ()

SKWASM_EXPORT Skwasm::TextStyle *	textStyle_copy (Skwasm::TextStyle *style)

SKWASM_EXPORT void	textStyle_dispose (Skwasm::TextStyle *style)

SKWASM_EXPORT void	textStyle_setColor (Skwasm::TextStyle *style, SkColor color)

SKWASM_EXPORT void	textStyle_setDecoration (Skwasm::TextStyle *style, skia::textlayout::TextDecoration decoration)

SKWASM_EXPORT void	textStyle_setDecorationColor (Skwasm::TextStyle *style, SkColor color)

SKWASM_EXPORT void	textStyle_setDecorationStyle (Skwasm::TextStyle *style, skia::textlayout::TextDecorationStyle decoration_style)

SKWASM_EXPORT void	textStyle_setDecorationThickness (Skwasm::TextStyle *style, SkScalar thickness)

SKWASM_EXPORT void	textStyle_setFontStyle (Skwasm::TextStyle *style, int weight, SkFontStyle::Slant slant)

SKWASM_EXPORT void	textStyle_setTextBaseline (Skwasm::TextStyle *style, skia::textlayout::TextBaseline baseline)

SKWASM_EXPORT void	textStyle_clearFontFamilies (Skwasm::TextStyle *style)

SKWASM_EXPORT void	textStyle_addFontFamilies (Skwasm::TextStyle style, SkString *font_families, int count)

SKWASM_EXPORT void	textStyle_setFontSize (Skwasm::TextStyle *style, SkScalar size)

SKWASM_EXPORT void	textStyle_setLetterSpacing (Skwasm::TextStyle *style, SkScalar letter_spacing)

SKWASM_EXPORT void	textStyle_setWordSpacing (Skwasm::TextStyle *style, SkScalar word_spacing)

SKWASM_EXPORT void	textStyle_setHeight (Skwasm::TextStyle *style, SkScalar height)

SKWASM_EXPORT void	textStyle_setHalfLeading (Skwasm::TextStyle *style, bool half_leading)

SKWASM_EXPORT void	textStyle_setLocale (Skwasm::TextStyle style, SkString locale)

SKWASM_EXPORT void	textStyle_setBackground (Skwasm::TextStyle style, flutter::DlPaint paint)

SKWASM_EXPORT void	textStyle_setForeground (Skwasm::TextStyle style, flutter::DlPaint paint)

SKWASM_EXPORT void	textStyle_addShadow (Skwasm::TextStyle *style, SkColor color, SkScalar offset_x, SkScalar offset_y, SkScalar blur_sigma)

SKWASM_EXPORT void	textStyle_addFontFeature (Skwasm::TextStyle style, SkString feature_name, int value)

SKWASM_EXPORT void	textStyle_setFontVariations (Skwasm::TextStyle style, SkFourByteTag axes, float *values, int count)

Variables
const double	kTextHeightNone = 0.0

Function Documentation

◆ textStyle_addFontFamilies()

SKWASM_EXPORT void textStyle_addFontFamilies	(	Skwasm::TextStyle *	style,
		SkString **	font_families,
		int	count
	)

Definition at line 79 of file text_style.cc.

                                                        {
  const std::vector<SkString>& current_families =
      style->skia_style.getFontFamilies();
  std::vector<SkString> new_families;
  new_families.reserve(current_families.size() + count);
  for (int i = 0; i < count; i++) {
    new_families.push_back(*font_families[i]);
  }
  for (const auto& family : current_families) {
    new_families.push_back(family);
  }
  style->skia_style.setFontFamilies(std::move(new_families));
}

References i, and Skwasm::TextStyle::skia_style.

◆ textStyle_addFontFeature()

SKWASM_EXPORT void textStyle_addFontFeature	(	Skwasm::TextStyle *	style,
		SkString *	feature_name,
		int	value
	)

Definition at line 145 of file text_style.cc.

                                                       {
  style->skia_style.addFontFeature(*feature_name, value);
}

References Skwasm::TextStyle::skia_style, and value.

◆ textStyle_addShadow()

SKWASM_EXPORT void textStyle_addShadow	(	Skwasm::TextStyle *	style,
		SkColor	color,
		SkScalar	offset_x,
		SkScalar	offset_y,
		SkScalar	blur_sigma
	)

Definition at line 136 of file text_style.cc.

                                                            {
  style->skia_style.addShadow(
      skia::textlayout::TextShadow(color, {offset_x, offset_y}, blur_sigma));
}

References Skwasm::TextStyle::skia_style.

◆ textStyle_clearFontFamilies()

SKWASM_EXPORT void textStyle_clearFontFamilies ( Skwasm::TextStyle * style )

Definition at line 75 of file text_style.cc.

                                                                       {
  style->skia_style.setFontFamilies({});
}

References Skwasm::TextStyle::skia_style.

◆ textStyle_copy()

SKWASM_EXPORT Skwasm::TextStyle * textStyle_copy ( Skwasm::TextStyle * style )

Definition at line 26 of file text_style.cc.

                                                                      {
  Skwasm::live_text_style_count++;
  return new Skwasm::TextStyle(*style);
}

References Skwasm::live_text_style_count.

◆ textStyle_create()

SKWASM_EXPORT Skwasm::TextStyle * textStyle_create ( )

Definition at line 17 of file text_style.cc.

                                                  {
  Skwasm::live_text_style_count++;
  auto style = new Skwasm::TextStyle();
 
  // Default color in flutter is black.
  style->skia_style.setColor(SK_ColorBLACK);
  return style;
}

References Skwasm::live_text_style_count.

◆ textStyle_dispose()

SKWASM_EXPORT void textStyle_dispose ( Skwasm::TextStyle * style )

Definition at line 31 of file text_style.cc.

                                                             {
  Skwasm::live_text_style_count--;
  delete style;
}

References Skwasm::live_text_style_count.

◆ textStyle_setBackground()

SKWASM_EXPORT void textStyle_setBackground	(	Skwasm::TextStyle *	style,
		flutter::DlPaint *	paint
	)

Definition at line 126 of file text_style.cc.

                                                                  {
  style->background = *paint;
}

References Skwasm::TextStyle::background.

◆ textStyle_setColor()

SKWASM_EXPORT void textStyle_setColor	(	Skwasm::TextStyle *	style,
		SkColor	color
	)

Definition at line 36 of file text_style.cc.

                                                                             {
  style->skia_style.setColor(color);
}

References Skwasm::TextStyle::skia_style.

◆ textStyle_setDecoration()

SKWASM_EXPORT void textStyle_setDecoration	(	Skwasm::TextStyle *	style,
		skia::textlayout::TextDecoration	decoration
	)

Definition at line 40 of file text_style.cc.

                                             {
  style->skia_style.setDecoration(decoration);
}

References Skwasm::TextStyle::skia_style.

◆ textStyle_setDecorationColor()

SKWASM_EXPORT void textStyle_setDecorationColor	(	Skwasm::TextStyle *	style,
		SkColor	color
	)

Definition at line 46 of file text_style.cc.

                                                               {
  style->skia_style.setDecorationColor(color);
}

References Skwasm::TextStyle::skia_style.

◆ textStyle_setDecorationStyle()

SKWASM_EXPORT void textStyle_setDecorationStyle	(	Skwasm::TextStyle *	style,
		skia::textlayout::TextDecorationStyle	decoration_style
	)

Definition at line 51 of file text_style.cc.

                                                        {
  style->skia_style.setDecorationStyle(decoration_style);
}

References Skwasm::TextStyle::skia_style.

◆ textStyle_setDecorationThickness()

SKWASM_EXPORT void textStyle_setDecorationThickness	(	Skwasm::TextStyle *	style,
		SkScalar	thickness
	)

Definition at line 57 of file text_style.cc.

                                                                        {
  style->skia_style.setDecorationThicknessMultiplier(thickness);
}

References Skwasm::TextStyle::skia_style.

◆ textStyle_setFontSize()

SKWASM_EXPORT void textStyle_setFontSize	(	Skwasm::TextStyle *	style,
		SkScalar	size
	)

Definition at line 95 of file text_style.cc.

                                                        {
  style->skia_style.setFontSize(size);
}

References Skwasm::TextStyle::skia_style.

◆ textStyle_setFontStyle()

SKWASM_EXPORT void textStyle_setFontStyle	(	Skwasm::TextStyle *	style,
		int	weight,
		SkFontStyle::Slant	slant
	)

Definition at line 62 of file text_style.cc.

                                                                  {
  style->skia_style.setFontStyle(
      SkFontStyle(weight, SkFontStyle::kNormal_Width, slant));
}

References Skwasm::TextStyle::skia_style.

◆ textStyle_setFontVariations()

SKWASM_EXPORT void textStyle_setFontVariations	(	Skwasm::TextStyle *	style,
		SkFourByteTag *	axes,
		float *	values,
		int	count
	)

Definition at line 151 of file text_style.cc.

                                                          {
  std::vector<SkFontArguments::VariationPosition::Coordinate> coordinates;
  for (int i = 0; i < count; i++) {
    coordinates.push_back({axes[i], values[i]});
  }
  SkFontArguments::VariationPosition position = {
      coordinates.data(), static_cast<int>(coordinates.size())};
  style->skia_style.setFontArguments(
      SkFontArguments().setVariationDesignPosition(position));
}

References i, and Skwasm::TextStyle::skia_style.

◆ textStyle_setForeground()

SKWASM_EXPORT void textStyle_setForeground	(	Skwasm::TextStyle *	style,
		flutter::DlPaint *	paint
	)

Definition at line 131 of file text_style.cc.

                                                                  {
  style->foreground = *paint;
}

References Skwasm::TextStyle::foreground.

◆ textStyle_setHalfLeading()

SKWASM_EXPORT void textStyle_setHalfLeading	(	Skwasm::TextStyle *	style,
		bool	half_leading
	)

Definition at line 116 of file text_style.cc.

                                                               {
  style->skia_style.setHalfLeading(half_leading);
}

References Skwasm::TextStyle::skia_style.

◆ textStyle_setHeight()

SKWASM_EXPORT void textStyle_setHeight	(	Skwasm::TextStyle *	style,
		SkScalar	height
	)

Definition at line 110 of file text_style.cc.

                                                        {
  style->skia_style.setHeight(height);
  style->skia_style.setHeightOverride(height != kTextHeightNone);
}

References height, kTextHeightNone, and Skwasm::TextStyle::skia_style.

◆ textStyle_setLetterSpacing()

SKWASM_EXPORT void textStyle_setLetterSpacing	(	Skwasm::TextStyle *	style,
		SkScalar	letter_spacing
	)

Definition at line 100 of file text_style.cc.

                                                                       {
  style->skia_style.setLetterSpacing(letter_spacing);
}

References Skwasm::TextStyle::skia_style.

◆ textStyle_setLocale()

SKWASM_EXPORT void textStyle_setLocale	(	Skwasm::TextStyle *	style,
		SkString *	locale
	)

Definition at line 121 of file text_style.cc.

                                                         {
  style->skia_style.setLocale(*locale);
}

References Skwasm::TextStyle::skia_style.

◆ textStyle_setTextBaseline()

SKWASM_EXPORT void textStyle_setTextBaseline	(	Skwasm::TextStyle *	style,
		skia::textlayout::TextBaseline	baseline
	)

Definition at line 69 of file text_style.cc.

                                         {
  style->skia_style.setTextBaseline(baseline);
}

References Skwasm::TextStyle::skia_style.

◆ textStyle_setWordSpacing()

SKWASM_EXPORT void textStyle_setWordSpacing	(	Skwasm::TextStyle *	style,
		SkScalar	word_spacing
	)

Definition at line 105 of file text_style.cc.

                                                                   {
  style->skia_style.setWordSpacing(word_spacing);
}

References Skwasm::TextStyle::skia_style.

Variable Documentation

◆ kTextHeightNone

const double kTextHeightNone = 0.0

Definition at line 15 of file text_style.cc.

Referenced by flutter::ParagraphBuilder::pushStyle(), and textStyle_setHeight().

Functions

Variables

Function Documentation

◆ textStyle_addFontFamilies()

◆ textStyle_addFontFeature()

◆ textStyle_addShadow()

◆ textStyle_clearFontFamilies()

◆ textStyle_copy()

◆ textStyle_create()

◆ textStyle_dispose()

◆ textStyle_setBackground()

◆ textStyle_setColor()

◆ textStyle_setDecoration()

◆ textStyle_setDecorationColor()

◆ textStyle_setDecorationStyle()

◆ textStyle_setDecorationThickness()

◆ textStyle_setFontSize()

◆ textStyle_setFontStyle()

◆ textStyle_setFontVariations()

◆ textStyle_setForeground()

◆ textStyle_setHalfLeading()

◆ textStyle_setHeight()

◆ textStyle_setLetterSpacing()

◆ textStyle_setLocale()

◆ textStyle_setTextBaseline()

◆ textStyle_setWordSpacing()

Variable Documentation

◆ kTextHeightNone