blob: ffaaac0cfef7116e84e69377b23b3ac405c1551b [file] [log] [blame]
// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "base/macros.h"
#include "ui/gfx/platform_font.h"
namespace gfx {
class PlatformFontIOS : public PlatformFont {
explicit PlatformFontIOS(NativeFont native_font);
PlatformFontIOS(const std::string& font_name,
int font_size);
// Overridden from PlatformFont:
Font DeriveFont(int size_delta,
int style,
Font::Weight weight) const override;
int GetHeight() override;
Font::Weight GetWeight() const override;
int GetBaseline() override;
int GetCapHeight() override;
int GetExpectedTextWidth(int length) override;
int GetStyle() const override;
const std::string& GetFontName() const override;
std::string GetActualFontNameForTesting() const override;
int GetFontSize() const override;
const FontRenderParams& GetFontRenderParams() override;
NativeFont GetNativeFont() const override;
PlatformFontIOS(const std::string& font_name,
int font_size,
int style,
Font::Weight weight);
~PlatformFontIOS() override {}
// Initialize the object with the specified parameters.
void InitWithNameSizeAndStyle(const std::string& font_name,
int font_size,
int style,
Font::Weight weight);
// Calculate and cache the font metrics.
void CalculateMetrics();
std::string font_name_;
int font_size_;
int style_;
Font::Weight weight_;
// Cached metrics, generated at construction.
int height_;
int ascent_;
int cap_height_;
int average_width_;
} // namespace gfx