| // 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/window_cycle_controller.h" |
| |
| #include <algorithm> |
| |
| #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/test/test_shell_delegate.h" |
| #include "ash/wm/window_cycle_list.h" |
| #include "ash/wm/window_state.h" |
| #include "ash/wm/window_util.h" |
| #include "base/memory/scoped_ptr.h" |
| #include "ui/aura/client/aura_constants.h" |
| #include "ui/aura/client/screen_position_client.h" |
| #include "ui/aura/env.h" |
| #include "ui/aura/test/test_windows.h" |
| #include "ui/aura/window.h" |
| #include "ui/gfx/rect.h" |
| #include "ui/gfx/screen.h" |
| |
| namespace ash { |
| |
| namespace { |
| |
| using aura::test::CreateTestWindowWithId; |
| using aura::test::TestWindowDelegate; |
| using aura::Window; |
| |
| typedef test::AshTestBase WindowCycleControllerTest; |
| |
| TEST_F(WindowCycleControllerTest, HandleCycleWindowBaseCases) { |
| WindowCycleController* controller = |
| Shell::GetInstance()->window_cycle_controller(); |
| |
| // Cycling doesn't crash if there are no windows. |
| controller->HandleCycleWindow(WindowCycleController::FORWARD, false); |
| |
| // Create a single test window. |
| scoped_ptr<Window> window0(CreateTestWindowInShellWithId(0)); |
| wm::ActivateWindow(window0.get()); |
| EXPECT_TRUE(wm::IsActiveWindow(window0.get())); |
| |
| // Cycling works for a single window, even though nothing changes. |
| controller->HandleCycleWindow(WindowCycleController::FORWARD, false); |
| EXPECT_TRUE(wm::IsActiveWindow(window0.get())); |
| } |
| |
| // Verifies if there is only one window and it isn't active that cycling |
| // activates it. |
| TEST_F(WindowCycleControllerTest, SingleWindowNotActive) { |
| WindowCycleController* controller = |
| Shell::GetInstance()->window_cycle_controller(); |
| |
| // Create a single test window. |
| scoped_ptr<Window> window0(CreateTestWindowInShellWithId(0)); |
| wm::ActivateWindow(window0.get()); |
| EXPECT_TRUE(wm::IsActiveWindow(window0.get())); |
| |
| // Rotate focus, this should move focus to another window that isn't part of |
| // the default container. |
| Shell::GetInstance()->RotateFocus(Shell::FORWARD); |
| EXPECT_FALSE(wm::IsActiveWindow(window0.get())); |
| |
| // Cycling should activate the window. |
| controller->HandleCycleWindow(WindowCycleController::FORWARD, false); |
| EXPECT_TRUE(wm::IsActiveWindow(window0.get())); |
| } |
| |
| TEST_F(WindowCycleControllerTest, HandleCycleWindow) { |
| WindowCycleController* controller = |
| Shell::GetInstance()->window_cycle_controller(); |
| |
| // Set up several windows to use to test cycling. Create them in reverse |
| // order so they are stacked 0 over 1 over 2. |
| scoped_ptr<Window> window2(CreateTestWindowInShellWithId(2)); |
| scoped_ptr<Window> window1(CreateTestWindowInShellWithId(1)); |
| scoped_ptr<Window> window0(CreateTestWindowInShellWithId(0)); |
| wm::ActivateWindow(window0.get()); |
| |
| // Simulate pressing and releasing Alt-tab. |
| EXPECT_TRUE(wm::IsActiveWindow(window0.get())); |
| controller->HandleCycleWindow(WindowCycleController::FORWARD, true); |
| |
| // Window lists should return the topmost window in front. |
| ASSERT_TRUE(controller->windows()); |
| ASSERT_EQ(3u, controller->windows()->windows().size()); |
| ASSERT_EQ(window0.get(), controller->windows()->windows()[0]); |
| ASSERT_EQ(window1.get(), controller->windows()->windows()[1]); |
| ASSERT_EQ(window2.get(), controller->windows()->windows()[2]); |
| |
| controller->AltKeyReleased(); |
| EXPECT_TRUE(wm::IsActiveWindow(window1.get())); |
| |
| // Pressing and releasing Alt-tab again should cycle back to the most- |
| // recently-used window in the current child order. |
| controller->HandleCycleWindow(WindowCycleController::FORWARD, true); |
| controller->AltKeyReleased(); |
| EXPECT_TRUE(wm::IsActiveWindow(window0.get())); |
| |
| // Pressing Alt-tab multiple times without releasing Alt should cycle through |
| // all the windows and wrap around. |
| controller->HandleCycleWindow(WindowCycleController::FORWARD, true); |
| EXPECT_TRUE(controller->IsCycling()); |
| EXPECT_TRUE(wm::IsActiveWindow(window1.get())); |
| |
| controller->HandleCycleWindow(WindowCycleController::FORWARD, true); |
| EXPECT_TRUE(controller->IsCycling()); |
| EXPECT_TRUE(wm::IsActiveWindow(window2.get())); |
| |
| controller->HandleCycleWindow(WindowCycleController::FORWARD, true); |
| EXPECT_TRUE(controller->IsCycling()); |
| EXPECT_TRUE(wm::IsActiveWindow(window0.get())); |
| |
| controller->AltKeyReleased(); |
| EXPECT_FALSE(controller->IsCycling()); |
| EXPECT_TRUE(wm::IsActiveWindow(window0.get())); |
| |
| // Reset our stacking order. |
| wm::ActivateWindow(window2.get()); |
| wm::ActivateWindow(window1.get()); |
| wm::ActivateWindow(window0.get()); |
| |
| // Likewise we can cycle backwards through all the windows. |
| controller->HandleCycleWindow(WindowCycleController::BACKWARD, true); |
| EXPECT_TRUE(wm::IsActiveWindow(window2.get())); |
| controller->HandleCycleWindow(WindowCycleController::BACKWARD, true); |
| EXPECT_TRUE(wm::IsActiveWindow(window1.get())); |
| controller->HandleCycleWindow(WindowCycleController::BACKWARD, true); |
| EXPECT_TRUE(wm::IsActiveWindow(window0.get())); |
| controller->AltKeyReleased(); |
| EXPECT_TRUE(wm::IsActiveWindow(window0.get())); |
| |
| // Passing false for is_alt_down does not start a cycle gesture. |
| controller->HandleCycleWindow(WindowCycleController::FORWARD, false); |
| EXPECT_FALSE(controller->IsCycling()); |
| EXPECT_TRUE(wm::IsActiveWindow(window1.get())); |
| |
| controller->HandleCycleWindow(WindowCycleController::FORWARD, false); |
| EXPECT_FALSE(controller->IsCycling()); |
| EXPECT_TRUE(wm::IsActiveWindow(window0.get())); |
| |
| // When the screen is locked, cycling window does not take effect. |
| Shell::GetInstance()->session_state_delegate()->LockScreen(); |
| EXPECT_TRUE(wm::IsActiveWindow(window0.get())); |
| controller->HandleCycleWindow(WindowCycleController::FORWARD, false); |
| EXPECT_TRUE(wm::IsActiveWindow(window0.get())); |
| controller->HandleCycleWindow(WindowCycleController::BACKWARD, false); |
| EXPECT_TRUE(wm::IsActiveWindow(window0.get())); |
| |
| Shell::GetInstance()->session_state_delegate()->UnlockScreen(); |
| EXPECT_TRUE(wm::IsActiveWindow(window0.get())); |
| controller->HandleCycleWindow(WindowCycleController::FORWARD, false); |
| EXPECT_TRUE(wm::IsActiveWindow(window1.get())); |
| controller->HandleCycleWindow(WindowCycleController::FORWARD, false); |
| EXPECT_TRUE(wm::IsActiveWindow(window0.get())); |
| |
| // When a modal window is active, cycling window does not take effect. |
| aura::Window* modal_container = |
| ash::Shell::GetContainer( |
| Shell::GetPrimaryRootWindow(), |
| internal::kShellWindowId_SystemModalContainer); |
| scoped_ptr<Window> modal_window( |
| CreateTestWindowWithId(-2, modal_container)); |
| modal_window->SetProperty(aura::client::kModalKey, ui::MODAL_TYPE_SYSTEM); |
| wm::ActivateWindow(modal_window.get()); |
| EXPECT_TRUE(wm::IsActiveWindow(modal_window.get())); |
| controller->HandleCycleWindow(WindowCycleController::FORWARD, false); |
| EXPECT_TRUE(wm::IsActiveWindow(modal_window.get())); |
| EXPECT_FALSE(wm::IsActiveWindow(window0.get())); |
| EXPECT_FALSE(wm::IsActiveWindow(window1.get())); |
| EXPECT_FALSE(wm::IsActiveWindow(window2.get())); |
| controller->HandleCycleWindow(WindowCycleController::BACKWARD, false); |
| EXPECT_TRUE(wm::IsActiveWindow(modal_window.get())); |
| EXPECT_FALSE(wm::IsActiveWindow(window0.get())); |
| EXPECT_FALSE(wm::IsActiveWindow(window1.get())); |
| EXPECT_FALSE(wm::IsActiveWindow(window2.get())); |
| } |
| |
| // Cycles between a maximized and normal window. |
| TEST_F(WindowCycleControllerTest, MaximizedWindow) { |
| // Create a couple of test windows. |
| scoped_ptr<Window> window0(CreateTestWindowInShellWithId(0)); |
| scoped_ptr<Window> window1(CreateTestWindowInShellWithId(1)); |
| wm::WindowState* window1_state = wm::GetWindowState(window1.get()); |
| window1_state->Maximize(); |
| window1_state->Activate(); |
| EXPECT_TRUE(window1_state->IsActive()); |
| |
| // Rotate focus, this should move focus to window0. |
| WindowCycleController* controller = |
| Shell::GetInstance()->window_cycle_controller(); |
| controller->HandleCycleWindow(WindowCycleController::FORWARD, false); |
| EXPECT_TRUE(wm::GetWindowState(window0.get())->IsActive()); |
| |
| // One more time. |
| controller->HandleCycleWindow(WindowCycleController::FORWARD, false); |
| EXPECT_TRUE(window1_state->IsActive()); |
| } |
| |
| // Cycles to a minimized window. |
| TEST_F(WindowCycleControllerTest, Minimized) { |
| // Create a couple of test windows. |
| scoped_ptr<Window> window0(CreateTestWindowInShellWithId(0)); |
| scoped_ptr<Window> window1(CreateTestWindowInShellWithId(1)); |
| wm::WindowState* window0_state = wm::GetWindowState(window0.get()); |
| wm::WindowState* window1_state = wm::GetWindowState(window1.get()); |
| |
| window1_state->Minimize(); |
| window0_state->Activate(); |
| EXPECT_TRUE(window0_state->IsActive()); |
| |
| // Rotate focus, this should move focus to window1 and unminimize it. |
| WindowCycleController* controller = |
| Shell::GetInstance()->window_cycle_controller(); |
| controller->HandleCycleWindow(WindowCycleController::FORWARD, false); |
| EXPECT_FALSE(window1_state->IsMinimized()); |
| EXPECT_TRUE(window1_state->IsActive()); |
| |
| // One more time back to w0. |
| controller->HandleCycleWindow(WindowCycleController::FORWARD, false); |
| EXPECT_TRUE(window0_state->IsActive()); |
| } |
| |
| TEST_F(WindowCycleControllerTest, AlwaysOnTopWindow) { |
| WindowCycleController* controller = |
| Shell::GetInstance()->window_cycle_controller(); |
| |
| // Set up several windows to use to test cycling. |
| scoped_ptr<Window> window0(CreateTestWindowInShellWithId(0)); |
| scoped_ptr<Window> window1(CreateTestWindowInShellWithId(1)); |
| |
| Window* top_container = |
| Shell::GetContainer( |
| Shell::GetPrimaryRootWindow(), |
| internal::kShellWindowId_AlwaysOnTopContainer); |
| scoped_ptr<Window> window2(CreateTestWindowWithId(2, top_container)); |
| wm::ActivateWindow(window0.get()); |
| |
| // Simulate pressing and releasing Alt-tab. |
| EXPECT_TRUE(wm::IsActiveWindow(window0.get())); |
| controller->HandleCycleWindow(WindowCycleController::FORWARD, true); |
| |
| // Window lists should return the topmost window in front. |
| ASSERT_TRUE(controller->windows()); |
| ASSERT_EQ(3u, controller->windows()->windows().size()); |
| EXPECT_EQ(window0.get(), controller->windows()->windows()[0]); |
| EXPECT_EQ(window2.get(), controller->windows()->windows()[1]); |
| EXPECT_EQ(window1.get(), controller->windows()->windows()[2]); |
| |
| controller->AltKeyReleased(); |
| EXPECT_TRUE(wm::IsActiveWindow(window2.get())); |
| |
| controller->HandleCycleWindow(WindowCycleController::FORWARD, true); |
| EXPECT_TRUE(wm::IsActiveWindow(window0.get())); |
| |
| controller->AltKeyReleased(); |
| |
| controller->HandleCycleWindow(WindowCycleController::FORWARD, true); |
| EXPECT_TRUE(wm::IsActiveWindow(window2.get())); |
| |
| controller->HandleCycleWindow(WindowCycleController::FORWARD, true); |
| EXPECT_TRUE(wm::IsActiveWindow(window1.get())); |
| |
| controller->HandleCycleWindow(WindowCycleController::FORWARD, true); |
| EXPECT_TRUE(wm::IsActiveWindow(window0.get())); |
| } |
| |
| TEST_F(WindowCycleControllerTest, AlwaysOnTopMultiWindow) { |
| WindowCycleController* controller = |
| Shell::GetInstance()->window_cycle_controller(); |
| |
| // Set up several windows to use to test cycling. |
| scoped_ptr<Window> window0(CreateTestWindowInShellWithId(0)); |
| scoped_ptr<Window> window1(CreateTestWindowInShellWithId(1)); |
| |
| Window* top_container = |
| Shell::GetContainer( |
| Shell::GetPrimaryRootWindow(), |
| internal::kShellWindowId_AlwaysOnTopContainer); |
| scoped_ptr<Window> window2(CreateTestWindowWithId(2, top_container)); |
| scoped_ptr<Window> window3(CreateTestWindowWithId(3, top_container)); |
| wm::ActivateWindow(window0.get()); |
| |
| // Simulate pressing and releasing Alt-tab. |
| EXPECT_TRUE(wm::IsActiveWindow(window0.get())); |
| controller->HandleCycleWindow(WindowCycleController::FORWARD, true); |
| |
| // Window lists should return the topmost window in front. |
| ASSERT_TRUE(controller->windows()); |
| ASSERT_EQ(4u, controller->windows()->windows().size()); |
| EXPECT_EQ(window0.get(), controller->windows()->windows()[0]); |
| EXPECT_EQ(window3.get(), controller->windows()->windows()[1]); |
| EXPECT_EQ(window2.get(), controller->windows()->windows()[2]); |
| EXPECT_EQ(window1.get(), controller->windows()->windows()[3]); |
| |
| controller->AltKeyReleased(); |
| EXPECT_TRUE(wm::IsActiveWindow(window3.get())); |
| |
| controller->HandleCycleWindow(WindowCycleController::FORWARD, true); |
| EXPECT_TRUE(wm::IsActiveWindow(window0.get())); |
| |
| controller->AltKeyReleased(); |
| |
| controller->HandleCycleWindow(WindowCycleController::FORWARD, true); |
| EXPECT_TRUE(wm::IsActiveWindow(window3.get())); |
| |
| controller->HandleCycleWindow(WindowCycleController::FORWARD, true); |
| EXPECT_TRUE(wm::IsActiveWindow(window2.get())); |
| |
| controller->HandleCycleWindow(WindowCycleController::FORWARD, true); |
| EXPECT_TRUE(wm::IsActiveWindow(window1.get())); |
| |
| controller->HandleCycleWindow(WindowCycleController::FORWARD, true); |
| EXPECT_TRUE(wm::IsActiveWindow(window0.get())); |
| } |
| |
| TEST_F(WindowCycleControllerTest, AlwaysOnTopMultipleRootWindows) { |
| if (!SupportsMultipleDisplays()) |
| return; |
| |
| // Set up a second root window |
| UpdateDisplay("1000x600,600x400"); |
| Shell::RootWindowList root_windows = Shell::GetAllRootWindows(); |
| ASSERT_EQ(2U, root_windows.size()); |
| |
| WindowCycleController* controller = |
| Shell::GetInstance()->window_cycle_controller(); |
| |
| Shell::GetInstance()->set_target_root_window(root_windows[0]); |
| |
| // Create two windows in the primary root. |
| scoped_ptr<Window> window0(CreateTestWindowInShellWithId(0)); |
| EXPECT_EQ(root_windows[0], window0->GetRootWindow()); |
| Window* top_container0 = |
| Shell::GetContainer( |
| root_windows[0], |
| internal::kShellWindowId_AlwaysOnTopContainer); |
| scoped_ptr<Window> window1(CreateTestWindowWithId(1, top_container0)); |
| EXPECT_EQ(root_windows[0], window1->GetRootWindow()); |
| |
| // And two on the secondary root. |
| Shell::GetInstance()->set_target_root_window(root_windows[1]); |
| scoped_ptr<Window> window2(CreateTestWindowInShellWithId(2)); |
| EXPECT_EQ(root_windows[1], window2->GetRootWindow()); |
| |
| Window* top_container1 = |
| Shell::GetContainer( |
| root_windows[1], |
| internal::kShellWindowId_AlwaysOnTopContainer); |
| scoped_ptr<Window> window3(CreateTestWindowWithId(3, top_container1)); |
| EXPECT_EQ(root_windows[1], window3->GetRootWindow()); |
| |
| // Move the active root window to the secondary. |
| Shell::GetInstance()->set_target_root_window(root_windows[1]); |
| |
| wm::ActivateWindow(window2.get()); |
| |
| EXPECT_EQ(root_windows[0], window0->GetRootWindow()); |
| EXPECT_EQ(root_windows[0], window1->GetRootWindow()); |
| EXPECT_EQ(root_windows[1], window2->GetRootWindow()); |
| EXPECT_EQ(root_windows[1], window3->GetRootWindow()); |
| |
| // Simulate pressing and releasing Alt-tab. |
| EXPECT_TRUE(wm::IsActiveWindow(window2.get())); |
| controller->HandleCycleWindow(WindowCycleController::FORWARD, true); |
| |
| // Window lists should return the topmost window in front. |
| ASSERT_TRUE(controller->windows()); |
| ASSERT_EQ(4u, controller->windows()->windows().size()); |
| EXPECT_EQ(window2.get(), controller->windows()->windows()[0]); |
| EXPECT_EQ(window3.get(), controller->windows()->windows()[1]); |
| EXPECT_EQ(window1.get(), controller->windows()->windows()[2]); |
| EXPECT_EQ(window0.get(), controller->windows()->windows()[3]); |
| |
| controller->AltKeyReleased(); |
| EXPECT_TRUE(wm::IsActiveWindow(window3.get())); |
| |
| controller->HandleCycleWindow(WindowCycleController::FORWARD, true); |
| EXPECT_TRUE(wm::IsActiveWindow(window2.get())); |
| |
| controller->AltKeyReleased(); |
| |
| controller->HandleCycleWindow(WindowCycleController::FORWARD, true); |
| EXPECT_TRUE(wm::IsActiveWindow(window3.get())); |
| |
| controller->HandleCycleWindow(WindowCycleController::FORWARD, true); |
| EXPECT_TRUE(wm::IsActiveWindow(window1.get())); |
| |
| controller->HandleCycleWindow(WindowCycleController::FORWARD, true); |
| EXPECT_TRUE(wm::IsActiveWindow(window0.get())); |
| |
| controller->HandleCycleWindow(WindowCycleController::FORWARD, true); |
| EXPECT_TRUE(wm::IsActiveWindow(window2.get())); |
| } |
| |
| TEST_F(WindowCycleControllerTest, MostRecentlyUsed) { |
| WindowCycleController* controller = |
| Shell::GetInstance()->window_cycle_controller(); |
| |
| // Set up several windows to use to test cycling. |
| scoped_ptr<Window> window0(CreateTestWindowInShellWithId(0)); |
| scoped_ptr<Window> window1(CreateTestWindowInShellWithId(1)); |
| scoped_ptr<Window> window2(CreateTestWindowInShellWithId(2)); |
| |
| wm::ActivateWindow(window0.get()); |
| |
| // Simulate pressing and releasing Alt-tab. |
| EXPECT_TRUE(wm::IsActiveWindow(window0.get())); |
| controller->HandleCycleWindow(WindowCycleController::FORWARD, true); |
| |
| // Window lists should return the topmost window in front. |
| ASSERT_TRUE(controller->windows()); |
| ASSERT_EQ(3u, controller->windows()->windows().size()); |
| EXPECT_EQ(window0.get(), controller->windows()->windows()[0]); |
| EXPECT_EQ(window2.get(), controller->windows()->windows()[1]); |
| EXPECT_EQ(window1.get(), controller->windows()->windows()[2]); |
| |
| controller->HandleCycleWindow(WindowCycleController::FORWARD, true); |
| controller->AltKeyReleased(); |
| EXPECT_TRUE(wm::IsActiveWindow(window1.get())); |
| |
| |
| controller->HandleCycleWindow(WindowCycleController::FORWARD, true); |
| EXPECT_TRUE(wm::IsActiveWindow(window0.get())); |
| |
| controller->AltKeyReleased(); |
| |
| controller->HandleCycleWindow(WindowCycleController::FORWARD, true); |
| EXPECT_TRUE(wm::IsActiveWindow(window1.get())); |
| |
| controller->HandleCycleWindow(WindowCycleController::FORWARD, true); |
| EXPECT_TRUE(wm::IsActiveWindow(window2.get())); |
| |
| controller->HandleCycleWindow(WindowCycleController::FORWARD, true); |
| EXPECT_TRUE(wm::IsActiveWindow(window0.get())); |
| } |
| |
| } // namespace |
| |
| } // namespace ash |