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// Copyright (c) 2011 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/wm/modal_container_layout_manager.h"
#include "ash/shell.h"
#include "ash/shell_window_ids.h"
#include "ash/test/aura_shell_test_base.h"
#include "ash/wm/window_util.h"
#include "base/compiler_specific.h"
#include "ui/aura/root_window.h"
#include "ui/aura/test/event_generator.h"
#include "ui/aura/window.h"
#include "ui/views/widget/widget.h"
#include "ui/views/widget/widget_delegate.h"
namespace ash {
namespace test {
namespace {
aura::Window* GetModalContainer() {
return Shell::GetInstance()->GetContainer(
ash::internal::kShellWindowId_ModalContainer);
}
aura::Window* GetDefaultContainer() {
return Shell::GetInstance()->GetContainer(
ash::internal::kShellWindowId_DefaultContainer);
}
class TestWindow : public views::WidgetDelegateView {
public:
explicit TestWindow(bool modal) : modal_(modal) {}
virtual ~TestWindow() {}
static aura::Window* OpenTestWindow(aura::Window* parent, bool modal) {
DCHECK(!modal || (modal && parent));
views::Widget* widget =
views::Widget::CreateWindowWithParent(new TestWindow(modal), parent);
widget->Show();
return widget->GetNativeView();
}
// Overridden from views::View:
virtual gfx::Size GetPreferredSize() OVERRIDE {
return gfx::Size(50, 50);
}
// Overridden from views::WidgetDelegate:
virtual views::View* GetContentsView() OVERRIDE {
return this;
}
virtual bool IsModal() const OVERRIDE {
return modal_;
}
private:
bool modal_;
DISALLOW_COPY_AND_ASSIGN(TestWindow);
};
class TransientWindowObserver : public aura::WindowObserver {
public:
TransientWindowObserver() : destroyed_(false) {}
virtual ~TransientWindowObserver() {}
bool destroyed() const { return destroyed_; }
// Overridden from aura::WindowObserver:
virtual void OnWindowDestroyed(aura::Window* window) OVERRIDE {
destroyed_ = true;
}
private:
bool destroyed_;
DISALLOW_COPY_AND_ASSIGN(TransientWindowObserver);
};
} // namespace
typedef AuraShellTestBase ModalContainerLayoutManagerTest;
TEST_F(ModalContainerLayoutManagerTest, NonModalTransient) {
scoped_ptr<aura::Window> parent(TestWindow::OpenTestWindow(NULL, false));
aura::Window* transient = TestWindow::OpenTestWindow(parent.get(), false);
TransientWindowObserver destruction_observer;
transient->AddObserver(&destruction_observer);
EXPECT_EQ(parent.get(), transient->transient_parent());
EXPECT_EQ(GetDefaultContainer(), transient->parent());
// The transient should be destroyed with its parent.
parent.reset();
EXPECT_TRUE(destruction_observer.destroyed());
}
TEST_F(ModalContainerLayoutManagerTest, ModalTransient) {
scoped_ptr<aura::Window> parent(TestWindow::OpenTestWindow(NULL, false));
// parent should be active.
EXPECT_TRUE(IsActiveWindow(parent.get()));
aura::Window* t1 = TestWindow::OpenTestWindow(parent.get(), true);
TransientWindowObserver do1;
t1->AddObserver(&do1);
EXPECT_EQ(parent.get(), t1->transient_parent());
EXPECT_EQ(GetModalContainer(), t1->parent());
// t1 should now be active.
EXPECT_TRUE(IsActiveWindow(t1));
// Attempting to click the parent should result in no activation change.
aura::test::EventGenerator e1(parent.get());
e1.ClickLeftButton();
EXPECT_TRUE(IsActiveWindow(t1));
// Now open another modal transient parented to the original modal transient.
aura::Window* t2 = TestWindow::OpenTestWindow(t1, true);
TransientWindowObserver do2;
t2->AddObserver(&do2);
EXPECT_TRUE(IsActiveWindow(t2));
EXPECT_EQ(t1, t2->transient_parent());
EXPECT_EQ(GetModalContainer(), t2->parent());
// t2 should still be active, even after clicking on t1.
aura::test::EventGenerator e2(t1);
e2.ClickLeftButton();
EXPECT_TRUE(IsActiveWindow(t2));
// Both transients should be destroyed with parent.
parent.reset();
EXPECT_TRUE(do1.destroyed());
EXPECT_TRUE(do2.destroyed());
}
// Tests that we can activate an unrelated window after a modal window is closed
// for a window.
TEST_F(ModalContainerLayoutManagerTest, CanActivateAfterEndModalSession) {
scoped_ptr<aura::Window> unrelated(TestWindow::OpenTestWindow(NULL, false));
unrelated->SetBounds(gfx::Rect(100, 100, 50, 50));
scoped_ptr<aura::Window> parent(TestWindow::OpenTestWindow(NULL, false));
// parent should be active.
EXPECT_TRUE(IsActiveWindow(parent.get()));
scoped_ptr<aura::Window> transient(
TestWindow::OpenTestWindow(parent.get(), true));
// t1 should now be active.
EXPECT_TRUE(IsActiveWindow(transient.get()));
// Attempting to click the parent should result in no activation change.
aura::test::EventGenerator e1(parent.get());
e1.ClickLeftButton();
EXPECT_TRUE(IsActiveWindow(transient.get()));
// Now close the transient.
transient.reset();
// parent should now be active again.
EXPECT_TRUE(IsActiveWindow(parent.get()));
// Attempting to click unrelated should activate it.
aura::test::EventGenerator e2(unrelated.get());
e2.ClickLeftButton();
EXPECT_TRUE(IsActiveWindow(unrelated.get()));
}
} // namespace test
} // namespace ash
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