idle_action_warning_dialog_view.cc revision a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7 
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 "chrome/browser/chromeos/power/idle_action_warning_dialog_view.h"
6
7#include "ash/shell.h"
8#include "grit/generated_resources.h"
9#include "ui/aura/root_window.h"
10#include "ui/base/l10n/l10n_util.h"
11#include "ui/base/ui_base_types.h"
12#include "ui/gfx/size.h"
13#include "ui/gfx/text_constants.h"
14#include "ui/views/border.h"
15#include "ui/views/controls/label.h"
16#include "ui/views/layout/fill_layout.h"
17#include "ui/views/layout/layout_constants.h"
18#include "ui/views/widget/widget.h"
19#include "ui/views/window/dialog_client_view.h"
20
21namespace chromeos {
22
23namespace {
24
25const int kIdleActionWarningContentWidth = 300;
26
27class FixedWidthLabel : public views::Label {
28 public:
29  FixedWidthLabel(const base::string16& text, int width);
30  virtual ~FixedWidthLabel();
31
32  virtual gfx::Size GetPreferredSize() OVERRIDE;
33
34 private:
35  int width_;
36
37  DISALLOW_COPY_AND_ASSIGN(FixedWidthLabel);
38};
39
40FixedWidthLabel::FixedWidthLabel(const base::string16& text, int width)
41    : Label(text),
42      width_(width) {
43  SetHorizontalAlignment(gfx::ALIGN_LEFT);
44  SetMultiLine(true);
45}
46
47FixedWidthLabel::~FixedWidthLabel() {
48}
49
50gfx::Size FixedWidthLabel::GetPreferredSize() {
51  return gfx::Size(width_, GetHeightForWidth(width_));
52}
53
54}  // namespace
55
56IdleActionWarningDialogView::IdleActionWarningDialogView() : closing_(false) {
57  FixedWidthLabel* content = new FixedWidthLabel(
58        l10n_util::GetStringUTF16(IDS_IDLE_WARNING_LOGOUT_WARNING),
59        kIdleActionWarningContentWidth);
60  content->set_border(views::Border::CreateEmptyBorder(
61      views::kPanelVertMargin, views::kButtonHEdgeMarginNew,
62      views::kPanelVertMargin, views::kButtonHEdgeMarginNew));
63  AddChildView(content);
64  SetLayoutManager(new views::FillLayout());
65
66  views::DialogDelegate::CreateDialogWidget(
67      this, ash::Shell::GetPrimaryRootWindow(), NULL)->Show();
68}
69
70void IdleActionWarningDialogView::CloseDialog() {
71  closing_ = true;
72  GetDialogClientView()->CancelWindow();
73}
74
75ui::ModalType IdleActionWarningDialogView::GetModalType() const {
76  return ui::MODAL_TYPE_SYSTEM;
77}
78
79string16 IdleActionWarningDialogView::GetWindowTitle() const {
80  return l10n_util::GetStringUTF16(IDS_IDLE_WARNING_TITLE);
81}
82
83int IdleActionWarningDialogView::GetDialogButtons() const {
84  return ui::DIALOG_BUTTON_NONE;
85}
86
87bool IdleActionWarningDialogView::Cancel() {
88  return closing_;
89}
90
91IdleActionWarningDialogView::~IdleActionWarningDialogView() {
92}
93
94}  // namespace chromeos
95