Upstream version 7.35.144.0
[platform/framework/web/crosswalk.git] / src / chrome / browser / ui / gtk / status_icons / status_icon_gtk.cc
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/gtk/status_icons/status_icon_gtk.h"
6
7 #include "base/strings/string16.h"
8 #include "base/strings/utf_string_conversions.h"
9 #include "chrome/browser/ui/gtk/menu_gtk.h"
10 #include "third_party/skia/include/core/SkBitmap.h"
11 #include "ui/gfx/gtk_util.h"
12 #include "ui/gfx/image/image_skia.h"
13
14 StatusIconGtk::StatusIconGtk() {
15   icon_ = gtk_status_icon_new();
16   gtk_status_icon_set_visible(icon_, TRUE);
17
18   g_signal_connect(icon_, "activate",
19                    G_CALLBACK(OnClickThunk), this);
20   g_signal_connect(icon_, "popup-menu",
21                    G_CALLBACK(OnPopupMenuThunk), this);
22 }
23
24 StatusIconGtk::~StatusIconGtk() {
25   gtk_status_icon_set_visible(icon_, FALSE);
26   g_object_unref(icon_);
27 }
28
29 void StatusIconGtk::SetImage(const gfx::ImageSkia& image) {
30   if (image.isNull())
31     return;
32
33   GdkPixbuf* pixbuf = gfx::GdkPixbufFromSkBitmap(*image.bitmap());
34   gtk_status_icon_set_from_pixbuf(icon_, pixbuf);
35   g_object_unref(pixbuf);
36 }
37
38 void StatusIconGtk::SetPressedImage(const gfx::ImageSkia& image) {
39   // Ignore pressed images, since the standard on Linux is to not highlight
40   // pressed status icons.
41 }
42
43 void StatusIconGtk::SetToolTip(const base::string16& tool_tip) {
44   gtk_status_icon_set_tooltip_text(icon_, base::UTF16ToUTF8(tool_tip).c_str());
45 }
46
47 void StatusIconGtk::DisplayBalloon(const gfx::ImageSkia& icon,
48                                    const base::string16& title,
49                                    const base::string16& contents) {
50   notification_.DisplayBalloon(icon, title, contents);
51 }
52
53 void StatusIconGtk::OnClick(GtkWidget* widget) {
54   DispatchClickEvent();
55 }
56
57 void StatusIconGtk::UpdatePlatformContextMenu(StatusIconMenuModel* model) {
58   if (!model)
59     menu_.reset();
60   else
61     menu_.reset(new MenuGtk(NULL, model));
62 }
63
64 void StatusIconGtk::OnPopupMenu(GtkWidget* widget, guint button, guint time) {
65   // If we have a menu - display it.
66   if (menu_.get())
67     menu_->PopupAsContextForStatusIcon(time, button, icon_);
68 }