1 // Copyright 2013 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 #include "ash/system/tray/tray_popup_header_button.h"
6
7 #include "ash/ash_constants.h"
8 #include "ash/system/tray/tray_constants.h"
9 #include "ui/base/resource/resource_bundle.h"
10 #include "ui/gfx/canvas.h"
11 #include "ui/views/painter.h"
12
13 namespace ash {
14 namespace internal {
15
16 // static
17 const char TrayPopupHeaderButton::kViewClassName[] =
18 "tray/TrayPopupHeaderButton";
19
TrayPopupHeaderButton(views::ButtonListener * listener,int enabled_resource_id,int disabled_resource_id,int enabled_resource_id_hover,int disabled_resource_id_hover,int accessible_name_id)20 TrayPopupHeaderButton::TrayPopupHeaderButton(views::ButtonListener* listener,
21 int enabled_resource_id,
22 int disabled_resource_id,
23 int enabled_resource_id_hover,
24 int disabled_resource_id_hover,
25 int accessible_name_id)
26 : views::ToggleImageButton(listener) {
27 ui::ResourceBundle& bundle = ui::ResourceBundle::GetSharedInstance();
28 SetImage(views::Button::STATE_NORMAL,
29 bundle.GetImageNamed(enabled_resource_id).ToImageSkia());
30 SetToggledImage(views::Button::STATE_NORMAL,
31 bundle.GetImageNamed(disabled_resource_id).ToImageSkia());
32 SetImage(views::Button::STATE_HOVERED,
33 bundle.GetImageNamed(enabled_resource_id_hover).ToImageSkia());
34 SetToggledImage(views::Button::STATE_HOVERED,
35 bundle.GetImageNamed(disabled_resource_id_hover).ToImageSkia());
36 SetImageAlignment(views::ImageButton::ALIGN_CENTER,
37 views::ImageButton::ALIGN_MIDDLE);
38 SetAccessibleName(bundle.GetLocalizedString(accessible_name_id));
39 SetFocusable(true);
40 set_request_focus_on_press(false);
41
42 SetFocusPainter(views::Painter::CreateSolidFocusPainter(
43 kFocusBorderColor,
44 gfx::Insets(1, 2, 2, 3)));
45 }
46
~TrayPopupHeaderButton()47 TrayPopupHeaderButton::~TrayPopupHeaderButton() {}
48
GetClassName() const49 const char* TrayPopupHeaderButton::GetClassName() const {
50 return kViewClassName;
51 }
52
GetPreferredSize()53 gfx::Size TrayPopupHeaderButton::GetPreferredSize() {
54 return gfx::Size(ash::kTrayPopupItemHeight, ash::kTrayPopupItemHeight);
55 }
56
OnPaintBorder(gfx::Canvas * canvas)57 void TrayPopupHeaderButton::OnPaintBorder(gfx::Canvas* canvas) {
58 // Just the left border.
59 const int kBorderHeight = 25;
60 int padding = (height() - kBorderHeight) / 2;
61 canvas->FillRect(gfx::Rect(0, padding, 1, height() - padding * 2),
62 ash::kBorderDarkColor);
63 }
64
StateChanged()65 void TrayPopupHeaderButton::StateChanged() {
66 SchedulePaint();
67 }
68
69 } // namespace internal
70 } // namespace ash
71