1// Copyright 2012 The Chromium Authors. All rights reserved. 2// Use of this source code is governed by a BSD-style license that can be 3// found in the LICENSE file. 4 5#ifndef UI_GFX_TEXT_UTILS_H_ 6#define UI_GFX_TEXT_UTILS_H_ 7 8#include "base/strings/string16.h" 9#include "ui/gfx/gfx_export.h" 10 11namespace gfx { 12 13class FontList; 14 15// Strip the accelerator char (typically '&') from a menu string. A double 16// accelerator char ('&&') will be converted to a single char. The out params 17// |accelerated_char_pos| and |accelerated_char_span| will be set to the index 18// and span of the last accelerated character, respectively, or -1 and 0 if 19// there was none. 20GFX_EXPORT base::string16 RemoveAcceleratorChar(const base::string16& s, 21 base::char16 accelerator_char, 22 int* accelerated_char_pos, 23 int* accelerated_char_span); 24 25// Returns the number of horizontal pixels needed to display the specified 26// |text| with |font_list|. 27GFX_EXPORT int GetStringWidth(const base::string16& text, 28 const FontList& font_list); 29 30// This is same as GetStringWidth except that fractional width is returned. 31GFX_EXPORT float GetStringWidthF(const base::string16& text, 32 const FontList& font_list); 33 34} // namespace gfx 35 36#endif // UI_GFX_TEXT_UTILS_H_ 37