caching_word_shaper.cc | Explore in Territory

/*
 * Copyright (C) 2015 Google Inc. All rights reserved.
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 * THIS SOFTWARE IS PROVIDED BY GOOGLE INC. ``AS IS'' AND ANY
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#include "third_party/blink/renderer/platform/fonts/shaping/caching_word_shaper.h"

#include "third_party/blink/renderer/platform/fonts/character_range.h"
#include "third_party/blink/renderer/platform/fonts/shaping/caching_word_shape_iterator.h"
#include "third_party/blink/renderer/platform/fonts/shaping/harfbuzz_shaper.h"
#include "third_party/blink/renderer/platform/fonts/shaping/shape_cache.h"
#include "third_party/blink/renderer/platform/fonts/shaping/shape_result_buffer.h"
#include "third_party/blink/renderer/platform/fonts/simple_font_data.h"
#include "third_party/blink/renderer/platform/fonts/text_run_paint_info.h"
#include "third_party/blink/renderer/platform/wtf/text/character_names.h"

namespace blink {

ShapeCache* CachingWordShaper::GetShapeCache() const { … }

// Returns the total advance width of the TextRun run. If glyph_bounds
// is specified it constructs on it the smallest bounding box covering all ink.
float CachingWordShaper::Width(const TextRun& run, gfx::RectF* glyph_bounds) { … }

static inline float ShapeResultsForRun(ShapeCache* shape_cache,
                                       const Font* font,
                                       const TextRun& run,
                                       ShapeResultBuffer* results_buffer) { … }

int CachingWordShaper::OffsetForPosition(
    const TextRun& run,
    float target_x,
    IncludePartialGlyphsOption partial_glyphs,
    BreakGlyphsOption break_glyphs) { … }

void CachingWordShaper::FillResultBuffer(const TextRunPaintInfo& run_info,
                                         ShapeResultBuffer* buffer) { … }

CharacterRange CachingWordShaper::GetCharacterRange(const TextRun& run,
                                                    unsigned from,
                                                    unsigned to) { … }

HeapVector<ShapeResult::RunFontData> CachingWordShaper::GetRunFontData(
    const TextRun& run) const { … }

GlyphData CachingWordShaper::EmphasisMarkGlyphData(
    const TextRun& emphasis_mark_run) const { … }

}  // namespace blink
chromium/third_party/blink/renderer/platform/fonts/shaping/caching_word_shaper.cc
