1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
|
// Copyright (c) 2011 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 VIEWS_CONTROLS_TEXTFIELD_TEXT_STYLE_H_
#define VIEWS_CONTROLS_TEXTFIELD_TEXT_STYLE_H_
#pragma once
#include "base/basictypes.h"
#include "base/gtest_prod_util.h"
#include "base/string16.h"
#include "third_party/skia/include/core/SkColor.h"
namespace gfx {
class Canvas;
class Font;
}
namespace views {
// A class that specifies text style for TextfieldViews.
// TODO(suzhe|oshima): support underline color and thick style.
class TextStyle {
public:
// Foreground color for the text.
void set_foreground(SkColor color) { foreground_ = color; }
// Draws diagnoal strike acrosss the text.
void set_strike(bool strike) { strike_ = strike; }
// Adds underline to the text.
void set_underline(bool underline) { underline_ = underline; }
private:
friend class NativeTextfieldViews;
friend class TextfieldViewsModel;
FRIEND_TEST_ALL_PREFIXES(TextfieldViewsModelTest, TextStyleTest);
FRIEND_TEST_ALL_PREFIXES(TextfieldViewsModelTest, UndoRedo_CompositionText);
FRIEND_TEST_ALL_PREFIXES(TextfieldViewsModelTest, CompositionTextTest);
TextStyle();
virtual ~TextStyle();
SkColor foreground() const { return foreground_; }
bool underline() const { return underline_; }
// Draw string to the canvas within the region given
// by |x|,|y|,|width|,|height|.
void DrawString(gfx::Canvas* canvas,
string16& text,
gfx::Font& base_font,
bool read_only,
int x, int y, int width, int height) const;
SkColor foreground_;
bool strike_;
bool underline_;
DISALLOW_COPY_AND_ASSIGN(TextStyle);
};
} // namespace views
#endif // VIEWS_CONTROLS_TEXTFIELD_TEXT_STYLE_H_
|
