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
15 // static
16 const char TrayPopupHeaderButton::kViewClassName[] =
17 "tray/TrayPopupHeaderButton";
18
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)19 TrayPopupHeaderButton::TrayPopupHeaderButton(views::ButtonListener* listener,
20 int enabled_resource_id,
21 int disabled_resource_id,
22 int enabled_resource_id_hover,
23 int disabled_resource_id_hover,
24 int accessible_name_id)
25 : views::ToggleImageButton(listener) {
26 ui::ResourceBundle& bundle = ui::ResourceBundle::GetSharedInstance();
27 SetImage(views::Button::STATE_NORMAL,
28 bundle.GetImageNamed(enabled_resource_id).ToImageSkia());
29 SetToggledImage(views::Button::STATE_NORMAL,
30 bundle.GetImageNamed(disabled_resource_id).ToImageSkia());
31 SetImage(views::Button::STATE_HOVERED,
32 bundle.GetImageNamed(enabled_resource_id_hover).ToImageSkia());
33 SetToggledImage(views::Button::STATE_HOVERED,
34 bundle.GetImageNamed(disabled_resource_id_hover).ToImageSkia());
35 SetImageAlignment(views::ImageButton::ALIGN_CENTER,
36 views::ImageButton::ALIGN_MIDDLE);
37 SetAccessibleName(bundle.GetLocalizedString(accessible_name_id));
38 SetFocusable(true);
39 set_request_focus_on_press(false);
40
41 SetFocusPainter(views::Painter::CreateSolidFocusPainter(
42 kFocusBorderColor,
43 gfx::Insets(1, 2, 2, 3)));
44 }
45
~TrayPopupHeaderButton()46 TrayPopupHeaderButton::~TrayPopupHeaderButton() {}
47
GetClassName() const48 const char* TrayPopupHeaderButton::GetClassName() const {
49 return kViewClassName;
50 }
51
GetPreferredSize() const52 gfx::Size TrayPopupHeaderButton::GetPreferredSize() const {
53 return gfx::Size(ash::kTrayPopupItemHeight, ash::kTrayPopupItemHeight);
54 }
55
OnPaintBorder(gfx::Canvas * canvas)56 void TrayPopupHeaderButton::OnPaintBorder(gfx::Canvas* canvas) {
57 // Just the left border.
58 const int kBorderHeight = 25;
59 int padding = (height() - kBorderHeight) / 2;
60 canvas->FillRect(gfx::Rect(0, padding, 1, height() - padding * 2),
61 ash::kBorderDarkColor);
62 }
63
StateChanged()64 void TrayPopupHeaderButton::StateChanged() {
65 SchedulePaint();
66 }
67
68 } // namespace ash
69