| // 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/wm/system_modal_container_layout_manager.h" |
| |
| #include "ash/root_window_controller.h" |
| #include "ash/session_state_delegate.h" |
| #include "ash/shell.h" |
| #include "ash/shell_window_ids.h" |
| #include "ash/test/ash_test_base.h" |
| #include "ash/wm/window_util.h" |
| #include "base/compiler_specific.h" |
| #include "base/run_loop.h" |
| #include "ui/aura/root_window.h" |
| #include "ui/aura/test/event_generator.h" |
| #include "ui/aura/window.h" |
| #include "ui/compositor/layer.h" |
| #include "ui/gfx/screen.h" |
| #include "ui/views/test/capture_tracking_view.h" |
| #include "ui/views/widget/widget.h" |
| #include "ui/views/widget/widget_delegate.h" |
| |
| namespace ash { |
| namespace test { |
| |
| namespace { |
| |
| aura::Window* GetModalContainer() { |
| return Shell::GetPrimaryRootWindowController()->GetContainer( |
| ash::internal::kShellWindowId_SystemModalContainer); |
| } |
| |
| bool AllRootWindowsHaveModalBackgroundsForContainer(int container_id) { |
| std::vector<aura::Window*> containers = |
| Shell::GetContainersFromAllRootWindows(container_id, NULL); |
| bool has_modal_screen = !containers.empty(); |
| for (std::vector<aura::Window*>::iterator iter = containers.begin(); |
| iter != containers.end(); ++iter) { |
| has_modal_screen &= |
| static_cast<internal::SystemModalContainerLayoutManager*>( |
| (*iter)->layout_manager())->has_modal_background(); |
| } |
| return has_modal_screen; |
| } |
| |
| bool AllRootWindowsHaveLockedModalBackgrounds() { |
| return AllRootWindowsHaveModalBackgroundsForContainer( |
| internal::kShellWindowId_LockSystemModalContainer); |
| } |
| |
| bool AllRootWindowsHaveModalBackgrounds() { |
| return AllRootWindowsHaveModalBackgroundsForContainer( |
| internal::kShellWindowId_SystemModalContainer); |
| } |
| |
| class TestWindow : public views::WidgetDelegateView { |
| public: |
| explicit TestWindow(bool modal) : modal_(modal) {} |
| virtual ~TestWindow() {} |
| |
| // The window needs be closed from widget in order for |
| // aura::client::kModalKey property to be reset. |
| static void CloseTestWindow(aura::Window* window) { |
| views::Widget::GetWidgetForNativeWindow(window)->Close(); |
| } |
| |
| // 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 ui::ModalType GetModalType() const OVERRIDE { |
| return modal_ ? ui::MODAL_TYPE_SYSTEM : ui::MODAL_TYPE_NONE; |
| } |
| |
| private: |
| bool modal_; |
| |
| DISALLOW_COPY_AND_ASSIGN(TestWindow); |
| }; |
| |
| class EventTestWindow : public TestWindow { |
| public: |
| explicit EventTestWindow(bool modal) : TestWindow(modal), |
| mouse_presses_(0) {} |
| virtual ~EventTestWindow() {} |
| |
| aura::Window* OpenTestWindowWithContext(aura::RootWindow* context) { |
| views::Widget* widget = |
| views::Widget::CreateWindowWithContext(this, context); |
| widget->Show(); |
| return widget->GetNativeView(); |
| } |
| |
| aura::Window* OpenTestWindowWithParent(aura::Window* parent) { |
| DCHECK(parent); |
| views::Widget* widget = |
| views::Widget::CreateWindowWithParent(this, parent); |
| widget->Show(); |
| return widget->GetNativeView(); |
| } |
| |
| // Overridden from views::View: |
| virtual bool OnMousePressed(const ui::MouseEvent& event) OVERRIDE { |
| mouse_presses_++; |
| return false; |
| } |
| |
| int mouse_presses() const { return mouse_presses_; } |
| private: |
| int mouse_presses_; |
| |
| DISALLOW_COPY_AND_ASSIGN(EventTestWindow); |
| }; |
| |
| 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 |
| |
| class SystemModalContainerLayoutManagerTest : public AshTestBase { |
| public: |
| aura::Window* OpenToplevelTestWindow(bool modal) { |
| views::Widget* widget = views::Widget::CreateWindowWithContext( |
| new TestWindow(modal), CurrentContext()); |
| widget->Show(); |
| return widget->GetNativeView(); |
| } |
| |
| aura::Window* OpenTestWindowWithParent(aura::Window* parent, bool modal) { |
| views::Widget* widget = |
| views::Widget::CreateWindowWithParent(new TestWindow(modal), parent); |
| widget->Show(); |
| return widget->GetNativeView(); |
| } |
| }; |
| |
| TEST_F(SystemModalContainerLayoutManagerTest, NonModalTransient) { |
| scoped_ptr<aura::Window> parent(OpenToplevelTestWindow(false)); |
| aura::Window* transient = OpenTestWindowWithParent(parent.get(), false); |
| TransientWindowObserver destruction_observer; |
| transient->AddObserver(&destruction_observer); |
| |
| EXPECT_EQ(parent.get(), transient->transient_parent()); |
| EXPECT_EQ(parent->parent(), transient->parent()); |
| |
| // The transient should be destroyed with its parent. |
| parent.reset(); |
| EXPECT_TRUE(destruction_observer.destroyed()); |
| } |
| |
| TEST_F(SystemModalContainerLayoutManagerTest, ModalTransient) { |
| scoped_ptr<aura::Window> parent(OpenToplevelTestWindow(false)); |
| // parent should be active. |
| EXPECT_TRUE(wm::IsActiveWindow(parent.get())); |
| aura::Window* t1 = OpenTestWindowWithParent(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(wm::IsActiveWindow(t1)); |
| |
| // Attempting to click the parent should result in no activation change. |
| aura::test::EventGenerator e1(Shell::GetPrimaryRootWindow(), parent.get()); |
| e1.ClickLeftButton(); |
| EXPECT_TRUE(wm::IsActiveWindow(t1)); |
| |
| // Now open another modal transient parented to the original modal transient. |
| aura::Window* t2 = OpenTestWindowWithParent(t1, true); |
| TransientWindowObserver do2; |
| t2->AddObserver(&do2); |
| |
| EXPECT_TRUE(wm::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(Shell::GetPrimaryRootWindow(), t1); |
| e2.ClickLeftButton(); |
| EXPECT_TRUE(wm::IsActiveWindow(t2)); |
| |
| // Both transients should be destroyed with parent. |
| parent.reset(); |
| EXPECT_TRUE(do1.destroyed()); |
| EXPECT_TRUE(do2.destroyed()); |
| } |
| |
| TEST_F(SystemModalContainerLayoutManagerTest, ModalNonTransient) { |
| scoped_ptr<aura::Window> t1(OpenToplevelTestWindow(true)); |
| // parent should be active. |
| EXPECT_TRUE(wm::IsActiveWindow(t1.get())); |
| TransientWindowObserver do1; |
| t1->AddObserver(&do1); |
| |
| EXPECT_EQ(NULL, t1->transient_parent()); |
| EXPECT_EQ(GetModalContainer(), t1->parent()); |
| |
| // t1 should now be active. |
| EXPECT_TRUE(wm::IsActiveWindow(t1.get())); |
| |
| // Attempting to click the parent should result in no activation change. |
| aura::test::EventGenerator e1(Shell::GetPrimaryRootWindow(), |
| Shell::GetPrimaryRootWindow()); |
| e1.ClickLeftButton(); |
| EXPECT_TRUE(wm::IsActiveWindow(t1.get())); |
| |
| // Now open another modal transient parented to the original modal transient. |
| aura::Window* t2 = OpenTestWindowWithParent(t1.get(), true); |
| TransientWindowObserver do2; |
| t2->AddObserver(&do2); |
| |
| EXPECT_TRUE(wm::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(Shell::GetPrimaryRootWindow(), t1.get()); |
| e2.ClickLeftButton(); |
| EXPECT_TRUE(wm::IsActiveWindow(t2)); |
| |
| // Both transients should be destroyed with parent. |
| t1.reset(); |
| EXPECT_TRUE(do1.destroyed()); |
| EXPECT_TRUE(do2.destroyed()); |
| } |
| |
| // Fails on Mac only. Needs to be implemented. http://crbug.com/111279. |
| #if defined(OS_MACOSX) |
| #define MAYBE_CanActivateAfterEndModalSession \ |
| DISABLED_CanActivateAfterEndModalSession |
| #else |
| #define MAYBE_CanActivateAfterEndModalSession CanActivateAfterEndModalSession |
| #endif |
| // Tests that we can activate an unrelated window after a modal window is closed |
| // for a window. |
| TEST_F(SystemModalContainerLayoutManagerTest, |
| MAYBE_CanActivateAfterEndModalSession) { |
| scoped_ptr<aura::Window> unrelated(OpenToplevelTestWindow(false)); |
| unrelated->SetBounds(gfx::Rect(100, 100, 50, 50)); |
| scoped_ptr<aura::Window> parent(OpenToplevelTestWindow(false)); |
| // parent should be active. |
| EXPECT_TRUE(wm::IsActiveWindow(parent.get())); |
| |
| scoped_ptr<aura::Window> transient( |
| OpenTestWindowWithParent(parent.get(), true)); |
| // t1 should now be active. |
| EXPECT_TRUE(wm::IsActiveWindow(transient.get())); |
| |
| // Attempting to click the parent should result in no activation change. |
| aura::test::EventGenerator e1(Shell::GetPrimaryRootWindow(), parent.get()); |
| e1.ClickLeftButton(); |
| EXPECT_TRUE(wm::IsActiveWindow(transient.get())); |
| |
| // Now close the transient. |
| transient->Hide(); |
| TestWindow::CloseTestWindow(transient.release()); |
| |
| base::RunLoop().RunUntilIdle(); |
| |
| // parent should now be active again. |
| EXPECT_TRUE(wm::IsActiveWindow(parent.get())); |
| |
| // Attempting to click unrelated should activate it. |
| aura::test::EventGenerator e2(Shell::GetPrimaryRootWindow(), unrelated.get()); |
| e2.ClickLeftButton(); |
| EXPECT_TRUE(wm::IsActiveWindow(unrelated.get())); |
| } |
| |
| TEST_F(SystemModalContainerLayoutManagerTest, EventFocusContainers) { |
| // Create a normal window and attempt to receive a click event. |
| EventTestWindow* main_delegate = new EventTestWindow(false); |
| scoped_ptr<aura::Window> main( |
| main_delegate->OpenTestWindowWithContext(CurrentContext())); |
| EXPECT_TRUE(wm::IsActiveWindow(main.get())); |
| aura::test::EventGenerator e1(Shell::GetPrimaryRootWindow(), main.get()); |
| e1.ClickLeftButton(); |
| EXPECT_EQ(1, main_delegate->mouse_presses()); |
| |
| // Create a modal window for the main window and verify that the main window |
| // no longer receives mouse events. |
| EventTestWindow* transient_delegate = new EventTestWindow(true); |
| aura::Window* transient = |
| transient_delegate->OpenTestWindowWithParent(main.get()); |
| EXPECT_TRUE(wm::IsActiveWindow(transient)); |
| e1.ClickLeftButton(); |
| EXPECT_EQ(1, transient_delegate->mouse_presses()); |
| |
| for (int block_reason = FIRST_BLOCK_REASON; |
| block_reason < NUMBER_OF_BLOCK_REASONS; |
| ++block_reason) { |
| // Create a window in the lock screen container and ensure that it receives |
| // the mouse event instead of the modal window (crbug.com/110920). |
| BlockUserSession(static_cast<UserSessionBlockReason>(block_reason)); |
| EventTestWindow* lock_delegate = new EventTestWindow(false); |
| scoped_ptr<aura::Window> lock(lock_delegate->OpenTestWindowWithParent( |
| Shell::GetPrimaryRootWindowController()->GetContainer( |
| ash::internal::kShellWindowId_LockScreenContainer))); |
| EXPECT_TRUE(wm::IsActiveWindow(lock.get())); |
| e1.ClickLeftButton(); |
| EXPECT_EQ(1, lock_delegate->mouse_presses()); |
| |
| // Make sure that a modal container created by the lock screen can still |
| // receive mouse events. |
| EventTestWindow* lock_modal_delegate = new EventTestWindow(true); |
| aura::Window* lock_modal = |
| lock_modal_delegate->OpenTestWindowWithParent(lock.get()); |
| EXPECT_TRUE(wm::IsActiveWindow(lock_modal)); |
| e1.ClickLeftButton(); |
| // Verify that none of the other containers received any more mouse presses. |
| EXPECT_EQ(1, lock_modal_delegate->mouse_presses()); |
| EXPECT_EQ(1, lock_delegate->mouse_presses()); |
| EXPECT_EQ(1, main_delegate->mouse_presses()); |
| EXPECT_EQ(1, transient_delegate->mouse_presses()); |
| UnblockUserSession(); |
| } |
| } |
| |
| // Makes sure we don't crash if a modal window is shown while the parent window |
| // is hidden. |
| TEST_F(SystemModalContainerLayoutManagerTest, ShowModalWhileHidden) { |
| // Hide the lock screen. |
| Shell::GetPrimaryRootWindowController()->GetContainer( |
| internal::kShellWindowId_SystemModalContainer)->layer()->SetOpacity(0); |
| |
| // Create a modal window. |
| scoped_ptr<aura::Window> parent(OpenToplevelTestWindow(false)); |
| scoped_ptr<aura::Window> modal_window( |
| OpenTestWindowWithParent(parent.get(), true)); |
| parent->Show(); |
| modal_window->Show(); |
| } |
| |
| // Verifies we generate a capture lost when showing a modal window. |
| TEST_F(SystemModalContainerLayoutManagerTest, ChangeCapture) { |
| views::Widget* widget = views::Widget::CreateWindowWithContext( |
| new TestWindow(false), CurrentContext()); |
| scoped_ptr<aura::Window> widget_window(widget->GetNativeView()); |
| views::test::CaptureTrackingView* view = new views::test::CaptureTrackingView; |
| widget->GetContentsView()->AddChildView(view); |
| view->SetBoundsRect(widget->GetContentsView()->bounds()); |
| widget->Show(); |
| |
| gfx::Point center(view->width() / 2, view->height() / 2); |
| views::View::ConvertPointToScreen(view, ¢er); |
| aura::test::EventGenerator generator(Shell::GetPrimaryRootWindow(), center); |
| generator.PressLeftButton(); |
| EXPECT_TRUE(view->got_press()); |
| scoped_ptr<aura::Window> modal_window( |
| OpenTestWindowWithParent(widget->GetNativeView(), true)); |
| modal_window->Show(); |
| EXPECT_TRUE(view->got_capture_lost()); |
| } |
| |
| // Verifies that the window gets moved into the visible screen area upon screen |
| // resize. |
| TEST_F(SystemModalContainerLayoutManagerTest, KeepVisible) { |
| GetModalContainer()->SetBounds(gfx::Rect(0, 0, 1024, 768)); |
| scoped_ptr<aura::Window> main(OpenTestWindowWithParent(GetModalContainer(), |
| true)); |
| main->SetBounds(gfx::Rect(924, 668, 100, 100)); |
| // We set now the bounds of the root window to something new which will |
| // Then trigger the repos operation. |
| GetModalContainer()->SetBounds(gfx::Rect(0, 0, 800, 600)); |
| |
| gfx::Rect bounds = main->bounds(); |
| EXPECT_EQ(bounds, gfx::Rect(700, 500, 100, 100)); |
| } |
| |
| TEST_F(SystemModalContainerLayoutManagerTest, ShowNormalBackgroundOrLocked) { |
| scoped_ptr<aura::Window> parent(OpenToplevelTestWindow(false)); |
| scoped_ptr<aura::Window> modal_window( |
| OpenTestWindowWithParent(parent.get(), true)); |
| parent->Show(); |
| modal_window->Show(); |
| |
| // Normal system modal window. Shows normal system modal background and not |
| // locked. |
| EXPECT_TRUE(AllRootWindowsHaveModalBackgrounds()); |
| EXPECT_FALSE(AllRootWindowsHaveLockedModalBackgrounds()); |
| |
| TestWindow::CloseTestWindow(modal_window.release()); |
| EXPECT_FALSE(AllRootWindowsHaveModalBackgrounds()); |
| EXPECT_FALSE(AllRootWindowsHaveLockedModalBackgrounds()); |
| |
| for (int block_reason = FIRST_BLOCK_REASON; |
| block_reason < NUMBER_OF_BLOCK_REASONS; |
| ++block_reason) { |
| // Normal system modal window while blocked. Shows blocked system modal |
| // background. |
| BlockUserSession(static_cast<UserSessionBlockReason>(block_reason)); |
| scoped_ptr<aura::Window> lock_parent(OpenTestWindowWithParent( |
| Shell::GetPrimaryRootWindowController()->GetContainer( |
| ash::internal::kShellWindowId_LockScreenContainer), |
| false)); |
| scoped_ptr<aura::Window> lock_modal_window(OpenTestWindowWithParent( |
| lock_parent.get(), true)); |
| lock_parent->Show(); |
| lock_modal_window->Show(); |
| EXPECT_FALSE(AllRootWindowsHaveModalBackgrounds()); |
| EXPECT_TRUE(AllRootWindowsHaveLockedModalBackgrounds()); |
| TestWindow::CloseTestWindow(lock_modal_window.release()); |
| |
| // Normal system modal window while blocked, but it belongs to the normal |
| // window. Shouldn't show blocked system modal background, but normal. |
| scoped_ptr<aura::Window> modal_window( |
| OpenTestWindowWithParent(parent.get(), true)); |
| modal_window->Show(); |
| EXPECT_TRUE(AllRootWindowsHaveModalBackgrounds()); |
| EXPECT_FALSE(AllRootWindowsHaveLockedModalBackgrounds()); |
| TestWindow::CloseTestWindow(modal_window.release()); |
| UnblockUserSession(); |
| // Here we should check the behavior of the locked system modal dialog when |
| // unlocked, but such case isn't handled very well right now. |
| // See crbug.com/157660 |
| // TODO(mukai): add the test case when the bug is fixed. |
| } |
| } |
| |
| TEST_F(SystemModalContainerLayoutManagerTest, MultiDisplays) { |
| if (!SupportsMultipleDisplays()) |
| return; |
| |
| UpdateDisplay("500x500,500x500"); |
| |
| scoped_ptr<aura::Window> normal(OpenToplevelTestWindow(false)); |
| normal->SetBounds(gfx::Rect(100, 100, 50, 50)); |
| |
| Shell::RootWindowList root_windows = Shell::GetAllRootWindows(); |
| EXPECT_EQ(2U, root_windows.size()); |
| aura::Window* container1 = Shell::GetContainer( |
| root_windows[0], ash::internal::kShellWindowId_SystemModalContainer); |
| aura::Window* container2 = Shell::GetContainer( |
| root_windows[1], ash::internal::kShellWindowId_SystemModalContainer); |
| |
| scoped_ptr<aura::Window> modal1( |
| OpenTestWindowWithParent(container1, true)); |
| EXPECT_TRUE(AllRootWindowsHaveModalBackgrounds()); |
| EXPECT_TRUE(wm::IsActiveWindow(modal1.get())); |
| |
| scoped_ptr<aura::Window> modal11( |
| OpenTestWindowWithParent(container1, true)); |
| EXPECT_TRUE(wm::IsActiveWindow(modal11.get())); |
| |
| scoped_ptr<aura::Window> modal2( |
| OpenTestWindowWithParent(container2, true)); |
| EXPECT_TRUE(wm::IsActiveWindow(modal2.get())); |
| |
| // Sanity check if they're on the correct containers. |
| EXPECT_EQ(container1, modal1->parent()); |
| EXPECT_EQ(container1, modal11->parent()); |
| EXPECT_EQ(container2, modal2->parent()); |
| |
| TestWindow::CloseTestWindow(modal2.release()); |
| EXPECT_TRUE(AllRootWindowsHaveModalBackgrounds()); |
| EXPECT_TRUE(wm::IsActiveWindow(modal11.get())); |
| |
| TestWindow::CloseTestWindow(modal11.release()); |
| EXPECT_TRUE(AllRootWindowsHaveModalBackgrounds()); |
| EXPECT_TRUE(wm::IsActiveWindow(modal1.get())); |
| |
| UpdateDisplay("500x500"); |
| EXPECT_TRUE(AllRootWindowsHaveModalBackgrounds()); |
| EXPECT_TRUE(wm::IsActiveWindow(modal1.get())); |
| |
| UpdateDisplay("500x500,600x600"); |
| EXPECT_TRUE(AllRootWindowsHaveModalBackgrounds()); |
| EXPECT_TRUE(wm::IsActiveWindow(modal1.get())); |
| |
| // No more modal screen. |
| modal1->Hide(); |
| TestWindow::CloseTestWindow(modal1.release()); |
| EXPECT_FALSE(AllRootWindowsHaveModalBackgrounds()); |
| EXPECT_TRUE(wm::IsActiveWindow(normal.get())); |
| } |
| |
| } // namespace test |
| } // namespace ash |