confirm_bubble_views.cc revision 7d4cd473f85ac64c3747c96c277f9e506a0d2246 
1// Copyright (c) 2012 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/ui/views/confirm_bubble_views.h"
6
7#include "chrome/browser/ui/confirm_bubble.h"
8#include "chrome/browser/ui/confirm_bubble_model.h"
9#include "chrome/browser/ui/views/constrained_window_views.h"
10#include "ui/views/controls/label.h"
11#include "ui/views/controls/link.h"
12#include "ui/views/layout/grid_layout.h"
13#include "ui/views/layout/layout_constants.h"
14#include "ui/views/widget/widget.h"
15
16ConfirmBubbleViews::ConfirmBubbleViews(ConfirmBubbleModel* model)
17    : model_(model),
18      link_(NULL) {
19  views::GridLayout* layout = views::GridLayout::CreatePanel(this);
20  SetLayoutManager(layout);
21
22  // Use a fixed maximum message width, so longer messages will wrap.
23  const int kMaxMessageWidth = 400;
24  views::ColumnSet* cs = layout->AddColumnSet(0);
25  cs->AddColumn(views::GridLayout::LEADING, views::GridLayout::CENTER, 0,
26                views::GridLayout::FIXED, kMaxMessageWidth, false);
27
28  // Add the message label.
29  views::Label* label = new views::Label(model_->GetMessageText());
30  DCHECK(!label->text().empty());
31  label->SetHorizontalAlignment(gfx::ALIGN_LEFT);
32  label->SetMultiLine(true);
33  label->SizeToFit(kMaxMessageWidth);
34  layout->StartRow(0, 0);
35  layout->AddView(label);
36
37  // Initialize the link.
38  link_ = new views::Link(model_->GetLinkText());
39  link_->set_listener(this);
40  link_->SetHorizontalAlignment(gfx::ALIGN_LEFT);
41}
42
43ConfirmBubbleViews::~ConfirmBubbleViews() {
44}
45
46string16 ConfirmBubbleViews::GetDialogButtonLabel(
47    ui::DialogButton button) const {
48  switch (button) {
49    case ui::DIALOG_BUTTON_OK:
50      return model_->GetButtonLabel(ConfirmBubbleModel::BUTTON_OK);
51    case ui::DIALOG_BUTTON_CANCEL:
52      return model_->GetButtonLabel(ConfirmBubbleModel::BUTTON_CANCEL);
53    default:
54      NOTREACHED();
55      return DialogDelegateView::GetDialogButtonLabel(button);
56  }
57}
58
59bool ConfirmBubbleViews::IsDialogButtonEnabled(ui::DialogButton button) const {
60  switch (button) {
61    case ui::DIALOG_BUTTON_OK:
62      return !!(model_->GetButtons() & ConfirmBubbleModel::BUTTON_OK);
63    case ui::DIALOG_BUTTON_CANCEL:
64      return !!(model_->GetButtons() & ConfirmBubbleModel::BUTTON_CANCEL);
65    default:
66      NOTREACHED();
67      return false;
68  }
69}
70
71views::View* ConfirmBubbleViews::CreateExtraView() {
72  return link_;
73}
74
75bool ConfirmBubbleViews::Cancel() {
76  model_->Cancel();
77  return true;
78}
79
80bool ConfirmBubbleViews::Accept() {
81  model_->Accept();
82  return true;
83}
84
85ui::ModalType ConfirmBubbleViews::GetModalType() const {
86  return ui::MODAL_TYPE_WINDOW;
87}
88
89string16 ConfirmBubbleViews::GetWindowTitle() const {
90  return model_->GetTitle();
91}
92
93void ConfirmBubbleViews::LinkClicked(views::Link* source, int event_flags) {
94  if (source == link_) {
95    model_->LinkClicked();
96    GetWidget()->Close();
97  }
98}
99
100namespace chrome {
101
102void ShowConfirmBubble(gfx::NativeView view,
103                       const gfx::Point& origin,
104                       ConfirmBubbleModel* model) {
105  CreateBrowserModalDialogViews(new ConfirmBubbleViews(model), view)->Show();
106}
107
108}  // namespace chrome
109