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
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
|
// 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.
#ifndef UI_NATIVE_THEME_NATIVE_THEME_AURA_H_
#define UI_NATIVE_THEME_NATIVE_THEME_AURA_H_
#include "base/basictypes.h"
#include "base/compiler_specific.h"
#include "ui/native_theme/fallback_theme.h"
namespace gfx {
class NineImagePainter;
}
namespace ui {
// Aura implementation of native theme support.
class NATIVE_THEME_EXPORT NativeThemeAura : public FallbackTheme {
public:
static NativeThemeAura* instance();
protected:
NativeThemeAura();
virtual ~NativeThemeAura();
// Overridden from NativeThemeBase:
virtual void PaintMenuPopupBackground(
SkCanvas* canvas,
const gfx::Size& size,
const MenuBackgroundExtraParams& menu_background) const OVERRIDE;
virtual void PaintMenuItemBackground(
SkCanvas* canvas,
State state,
const gfx::Rect& rect,
const MenuListExtraParams& menu_list) const OVERRIDE;
virtual void PaintArrowButton(SkCanvas* gc,
const gfx::Rect& rect,
Part direction,
State state) const OVERRIDE;
virtual void PaintScrollbarTrack(
SkCanvas* sk_canvas,
Part part,
State state,
const ScrollbarTrackExtraParams& extra_params,
const gfx::Rect& rect) const OVERRIDE;
virtual void PaintScrollbarThumb(SkCanvas* sk_canvas,
Part part,
State state,
const gfx::Rect& rect) const OVERRIDE;
virtual void PaintScrollbarCorner(SkCanvas* canvas,
State state,
const gfx::Rect& rect) const OVERRIDE;
// Returns the NineImagePainter used to paint the specified state, creating if
// necessary. If no image is provided for the specified state the normal state
// images are used.
gfx::NineImagePainter* GetOrCreatePainter(
const int image_ids[kMaxState][9],
State state,
scoped_ptr<gfx::NineImagePainter> painters[kMaxState]) const;
// Paints |painter| into the canvas using |rect|.
void PaintPainter(gfx::NineImagePainter* painter,
SkCanvas* sk_canvas,
const gfx::Rect& rect) const;
mutable scoped_ptr<gfx::NineImagePainter> scrollbar_track_painter_;
mutable scoped_ptr<gfx::NineImagePainter>
scrollbar_thumb_painters_[kMaxState];
mutable scoped_ptr<gfx::NineImagePainter>
scrollbar_arrow_button_painters_[kMaxState];
DISALLOW_COPY_AND_ASSIGN(NativeThemeAura);
};
} // namespace ui
#endif // UI_NATIVE_THEME_NATIVE_THEME_AURA_H_
|
