refactor: rename the atom directory to shell

shell/browser/ui/tray_icon_gtk.cc

@@ -0,0 +1,53 @@
+// Copyright (c) 2014 GitHub, Inc.
+// Use of this source code is governed by the MIT license that can be
+// found in the LICENSE file.
+
+#include "atom/browser/ui/tray_icon_gtk.h"
+
+#include "atom/browser/browser.h"
+#include "atom/common/application_info.h"
+#include "base/strings/stringprintf.h"
+#include "base/strings/utf_string_conversions.h"
+#include "ui/gfx/image/image.h"
+#include "ui/views/linux_ui/linux_ui.h"
+
+namespace atom {
+
+TrayIconGtk::TrayIconGtk() {}
+
+TrayIconGtk::~TrayIconGtk() {}
+
+void TrayIconGtk::SetImage(const gfx::Image& image) {
+  if (icon_) {
+    icon_->SetImage(image.AsImageSkia());
+    return;
+  }
+
+  const auto toolTip = base::UTF8ToUTF16(GetApplicationName());
+  icon_ = views::LinuxUI::instance()->CreateLinuxStatusIcon(
+      image.AsImageSkia(), toolTip, Browser::Get()->GetName().c_str());
+  icon_->set_delegate(this);
+}
+
+void TrayIconGtk::SetToolTip(const std::string& tool_tip) {
+  icon_->SetToolTip(base::UTF8ToUTF16(tool_tip));
+}
+
+void TrayIconGtk::SetContextMenu(AtomMenuModel* menu_model) {
+  icon_->UpdatePlatformContextMenu(menu_model);
+}
+
+void TrayIconGtk::OnClick() {
+  NotifyClicked();
+}
+
+bool TrayIconGtk::HasClickAction() {
+  return false;
+}
+
+// static
+TrayIcon* TrayIcon::Create() {
+  return new TrayIconGtk;
+}
+
+}  // namespace atom