1 // Copyright (c) 2011 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/infobars/translate_message_infobar.h"
6
7 #include "chrome/browser/translate/translate_infobar_delegate.h"
8 #include "views/controls/button/text_button.h"
9 #include "views/controls/label.h"
10
TranslateMessageInfoBar(TranslateInfoBarDelegate * delegate)11 TranslateMessageInfoBar::TranslateMessageInfoBar(
12 TranslateInfoBarDelegate* delegate)
13 : TranslateInfoBarBase(delegate),
14 label_(NULL),
15 button_(NULL) {
16 }
17
~TranslateMessageInfoBar()18 TranslateMessageInfoBar::~TranslateMessageInfoBar() {
19 }
20
Layout()21 void TranslateMessageInfoBar::Layout() {
22 TranslateInfoBarBase::Layout();
23
24 gfx::Size label_size = label_->GetPreferredSize();
25 label_->SetBounds(StartX(), OffsetY(label_size),
26 std::min(label_size.width(),
27 std::max(0, EndX() - StartX() - ContentMinimumWidth())),
28 label_size.height());
29
30 if (button_) {
31 gfx::Size button_size = button_->GetPreferredSize();
32 button_->SetBounds(label_->bounds().right() + kButtonInLabelSpacing,
33 OffsetY(button_size), button_size.width(), button_size.height());
34 }
35 }
36
ViewHierarchyChanged(bool is_add,View * parent,View * child)37 void TranslateMessageInfoBar::ViewHierarchyChanged(bool is_add,
38 View* parent,
39 View* child) {
40 if (is_add && (child == this) && (label_ == NULL)) {
41 TranslateInfoBarDelegate* delegate = GetDelegate();
42 label_ = CreateLabel(delegate->GetMessageInfoBarText());
43 AddChildView(label_);
44
45 string16 button_text(delegate->GetMessageInfoBarButtonText());
46 if (!button_text.empty()) {
47 button_ = CreateTextButton(this, button_text, false);
48 AddChildView(button_);
49 }
50 }
51
52 // This must happen after adding all other children so InfoBarView can ensure
53 // the close button is the last child.
54 TranslateInfoBarBase::ViewHierarchyChanged(is_add, parent, child);
55 }
56
ButtonPressed(views::Button * sender,const views::Event & event)57 void TranslateMessageInfoBar::ButtonPressed(views::Button* sender,
58 const views::Event& event) {
59 if (sender == button_)
60 GetDelegate()->MessageInfoBarButtonPressed();
61 else
62 TranslateInfoBarBase::ButtonPressed(sender, event);
63 }
64
ContentMinimumWidth() const65 int TranslateMessageInfoBar::ContentMinimumWidth() const {
66 return (button_ != NULL) ?
67 (button_->GetPreferredSize().width() + kButtonInLabelSpacing) : 0;
68 }
69