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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 "ash/system/chromeos/label_tray_view.h" | |
6 | |
7 #include "ash/common/system/tray/hover_highlight_view.h" | |
8 #include "ash/common/system/tray/tray_constants.h" | |
9 #include "ash/common/system/tray/view_click_listener.h" | |
10 #include "ui/base/resource/resource_bundle.h" | |
11 #include "ui/gfx/font.h" | |
12 #include "ui/views/border.h" | |
13 #include "ui/views/controls/label.h" | |
14 #include "ui/views/layout/fill_layout.h" | |
15 | |
16 namespace ash { | |
17 | |
18 LabelTrayView::LabelTrayView(ViewClickListener* click_listener, | |
19 int icon_resource_id) | |
20 : click_listener_(click_listener), icon_resource_id_(icon_resource_id) { | |
21 SetLayoutManager(new views::FillLayout()); | |
22 SetVisible(false); | |
23 } | |
24 | |
25 LabelTrayView::~LabelTrayView() {} | |
26 | |
27 void LabelTrayView::SetMessage(const base::string16& message) { | |
28 if (message_ == message) | |
29 return; | |
30 | |
31 message_ = message; | |
32 RemoveAllChildViews(true); | |
33 if (!message_.empty()) { | |
34 AddChildView(CreateChildView(message_)); | |
35 SetVisible(true); | |
36 } else { | |
37 SetVisible(false); | |
38 } | |
39 } | |
40 | |
41 views::View* LabelTrayView::CreateChildView( | |
42 const base::string16& message) const { | |
43 HoverHighlightView* child = new HoverHighlightView(click_listener_); | |
44 if (icon_resource_id_) { | |
45 ui::ResourceBundle& rb = ui::ResourceBundle::GetSharedInstance(); | |
46 const gfx::ImageSkia* icon = rb.GetImageSkiaNamed(icon_resource_id_); | |
47 child->AddIconAndLabel(*icon, message, false /* highlight */); | |
48 child->SetBorder(views::Border::CreateEmptyBorder( | |
49 0, kTrayPopupPaddingHorizontal, 0, kTrayPopupPaddingHorizontal)); | |
50 child->text_label()->SetMultiLine(true); | |
51 child->text_label()->SizeToFit(kTrayNotificationContentsWidth); | |
52 } else { | |
53 child->AddLabel(message, gfx::ALIGN_LEFT, false /* highlight */); | |
54 child->text_label()->SetMultiLine(true); | |
55 child->text_label()->SizeToFit(kTrayNotificationContentsWidth + | |
56 kNotificationIconWidth); | |
57 } | |
58 child->text_label()->SetAllowCharacterBreak(true); | |
59 child->SetExpandable(true); | |
60 child->SetVisible(true); | |
61 return child; | |
62 } | |
63 | |
64 } // namespace ash | |
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