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// Copyright 2017 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.
#ifndef CHROME_BROWSER_UI_VIEWS_CHROME_TYPOGRAPHY_H_
#define CHROME_BROWSER_UI_VIEWS_CHROME_TYPOGRAPHY_H_
#include "base/macros.h"
#include "ui/gfx/font.h"
#include "ui/views/style/typography.h"
#include "ui/views/style/typography_provider.h"
#if defined(OS_CHROMEOS)
// gn check complains on Linux Ozone.
#include "ash/public/cpp/ash_typography.h" // nogncheck
#endif
enum ChromeTextContext {
#if defined(OS_CHROMEOS)
CHROME_TEXT_CONTEXT_START = ash::ASH_TEXT_CONTEXT_END,
#else
CHROME_TEXT_CONTEXT_START = views::style::VIEWS_TEXT_CONTEXT_END,
#endif
// Headline text. Usually 20pt. Never multi-line.
CONTEXT_HEADLINE = CHROME_TEXT_CONTEXT_START,
// "Body 1". Usually 13pt.
CONTEXT_BODY_TEXT_LARGE,
// "Body 2". Usually 12pt.
CONTEXT_BODY_TEXT_SMALL,
// Text in the location bar entry, and primary text in the omnibox dropdown.
CONTEXT_OMNIBOX_PRIMARY,
// Text that goes inside location bar decorations such as the keyword hint.
CONTEXT_OMNIBOX_DECORATION,
// Text in omnibox answer results that is slightly smaller than primary font.
CONTEXT_OMNIBOX_DEEMPHASIZED,
// Text for titles, body text and buttons that appear in dialogs attempting to
// mimic the native Windows 10 look and feel.
CONTEXT_WINDOWS10_NATIVE,
// ToolbarButton label
CONTEXT_TOOLBAR_BUTTON,
};
enum ChromeTextStyle {
CHROME_TEXT_STYLE_START = views::style::VIEWS_TEXT_STYLE_END,
// Secondary text. May be lighter than views::style::PRIMARY.
STYLE_SECONDARY = CHROME_TEXT_STYLE_START,
// "Hint" text, usually a line that gives context to something more important.
STYLE_HINT,
// A solid shade of red.
STYLE_RED,
// A solid shade of green.
STYLE_GREEN,
// Used to draw attention to a section of body text such as an extension name
// or hostname.
STYLE_EMPHASIZED,
// Emphasized secondary style. Like STYLE_EMPHASIZED but styled to match
// surrounding STYLE_SECONDARY text.
STYLE_EMPHASIZED_SECONDARY,
};
// Takes a desired font size and returns the size delta to request from
// ui::ResourceBundle that will result either in that font size, or the biggest
// font size that is smaller than the desired font size but will fit inside
// |available_height|.
int GetFontSizeDeltaBoundedByAvailableHeight(int available_height,
int desired_font_size);
// Sets the |size_delta| and |font_weight| for text that should not be affected
// by the Harmony spec.
void ApplyCommonFontStyles(int context,
int style,
int* size_delta,
gfx::Font::Weight* weight);
#endif // CHROME_BROWSER_UI_VIEWS_CHROME_TYPOGRAPHY_H_
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