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// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "ash/status_area/status_area_view.h"
#include "ash/ash_export.h"
#include "ash/focus_cycler.h"
#include "ash/shell.h"
#include "ash/shell_window_ids.h"
#include "base/utf_string_conversions.h"
#include "grit/ui_resources.h"
#include "ui/aura/root_window.h"
#include "ui/base/resource/resource_bundle.h"
#include "ui/gfx/canvas.h"
#include "ui/gfx/image/image.h"
#include "ui/views/accessible_pane_view.h"
#include "ui/views/widget/widget.h"
namespace ash {
namespace internal {
StatusAreaView::StatusAreaView()
: status_mock_(*ui::ResourceBundle::GetSharedInstance().GetImageNamed(
IDR_AURA_STATUS_MOCK).ToSkBitmap()),
focus_cycler_for_testing_(NULL) {
}
StatusAreaView::~StatusAreaView() {
}
void StatusAreaView::SetFocusCyclerForTesting(const FocusCycler* focus_cycler) {
focus_cycler_for_testing_ = focus_cycler;
}
gfx::Size StatusAreaView::GetPreferredSize() {
return gfx::Size(status_mock_.width(), status_mock_.height());
}
views::Widget* StatusAreaView::GetWidget() {
return View::GetWidget();
}
const views::Widget* StatusAreaView::GetWidget() const {
return View::GetWidget();
}
bool StatusAreaView::CanActivate() const {
// We don't want mouse clicks to activate us, but we need to allow
// activation when the user is using the keyboard (FocusCycler).
const FocusCycler* focus_cycler = focus_cycler_for_testing_ ?
focus_cycler_for_testing_ : Shell::GetInstance()->focus_cycler();
return focus_cycler->widget_activating() == GetWidget();
}
void StatusAreaView::DeleteDelegate() {
// If this is used as the content-view of the widget, then do nothing, since
// deleting the widget will end up deleting this. But if this is used only as
// the widget-delegate, then delete this now.
if (!GetWidget())
delete this;
}
void StatusAreaView::OnPaint(gfx::Canvas* canvas) {
canvas->DrawBitmapInt(status_mock_, 0, 0);
}
ASH_EXPORT views::Widget* CreateStatusArea(views::View* contents) {
StatusAreaView* status_area_view = new StatusAreaView;
if (!contents)
contents = status_area_view;
views::Widget* widget = new views::Widget;
views::Widget::InitParams params(
views::Widget::InitParams::TYPE_WINDOW_FRAMELESS);
gfx::Size ps = contents->GetPreferredSize();
params.bounds = gfx::Rect(0, 0, ps.width(), ps.height());
params.delegate = status_area_view;
params.parent = Shell::GetInstance()->GetContainer(
ash::internal::kShellWindowId_StatusContainer);
params.transparent = true;
widget->Init(params);
// TODO(sky): We need the contents to be an AccessiblePaneView for
// FocusCycler. SystemTray isn't an AccessiblePaneView, so we wrap it in
// one. This is a bit of a hack, but at this point this code path is only used
// for tests. Once the migration to SystemTray is done this method should no
// longer be needed and we can nuke this.
views::AccessiblePaneView* accessible_pane =
new views::AccessiblePaneView;
accessible_pane->AddChildView(contents);
widget->set_focus_on_creation(false);
widget->SetContentsView(accessible_pane);
widget->Show();
widget->GetNativeView()->SetName("StatusAreaView");
return widget;
}
} // namespace internal
} // namespace ash
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