| // 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/common/wm/workspace/multi_window_resize_controller.h" |
| |
| #include "ash/aura/wm_window_aura.h" |
| #include "ash/common/ash_constants.h" |
| #include "ash/common/frame/custom_frame_view_ash.h" |
| #include "ash/common/test/workspace_event_handler_test_helper.h" |
| #include "ash/common/wm/workspace_controller.h" |
| #include "ash/shell.h" |
| #include "ash/test/ash_test_base.h" |
| #include "ash/test/shell_test_api.h" |
| #include "ash/wm/window_util.h" |
| #include "ash/wm/workspace_controller_test_helper.h" |
| #include "base/stl_util.h" |
| #include "ui/aura/test/test_window_delegate.h" |
| #include "ui/aura/window.h" |
| #include "ui/base/hit_test.h" |
| #include "ui/events/test/event_generator.h" |
| #include "ui/views/widget/widget.h" |
| #include "ui/views/widget/widget_delegate.h" |
| |
| namespace ash { |
| |
| namespace { |
| |
| // WidgetDelegate for a resizable widget which creates a NonClientFrameView |
| // which is actually used in Ash. |
| class TestWidgetDelegate : public views::WidgetDelegateView { |
| public: |
| TestWidgetDelegate() {} |
| ~TestWidgetDelegate() override {} |
| |
| // views::WidgetDelegateView: |
| bool CanResize() const override { return true; } |
| |
| views::NonClientFrameView* CreateNonClientFrameView( |
| views::Widget* widget) override { |
| return new CustomFrameViewAsh(widget); |
| } |
| |
| private: |
| DISALLOW_COPY_AND_ASSIGN(TestWidgetDelegate); |
| }; |
| |
| } // namespace |
| |
| class MultiWindowResizeControllerTest : public test::AshTestBase { |
| public: |
| MultiWindowResizeControllerTest() : resize_controller_(NULL) {} |
| ~MultiWindowResizeControllerTest() override {} |
| |
| void SetUp() override { |
| test::AshTestBase::SetUp(); |
| WorkspaceController* wc = |
| test::ShellTestApi(Shell::GetInstance()).workspace_controller(); |
| WorkspaceEventHandler* event_handler = |
| WorkspaceControllerTestHelper(wc).GetEventHandler(); |
| resize_controller_ = |
| WorkspaceEventHandlerTestHelper(event_handler).resize_controller(); |
| } |
| |
| protected: |
| aura::Window* CreateTestWindow(aura::WindowDelegate* delegate, |
| const gfx::Rect& bounds) { |
| aura::Window* window = new aura::Window(delegate); |
| window->SetType(ui::wm::WINDOW_TYPE_NORMAL); |
| window->Init(ui::LAYER_TEXTURED); |
| ParentWindowInPrimaryRootWindow(window); |
| window->SetBounds(bounds); |
| window->Show(); |
| return window; |
| } |
| |
| void ShowNow() { resize_controller_->ShowNow(); } |
| |
| bool IsShowing() { return resize_controller_->IsShowing(); } |
| |
| bool HasPendingShow() { return resize_controller_->show_timer_.IsRunning(); } |
| |
| void Hide() { resize_controller_->Hide(); } |
| |
| bool HasTarget(aura::Window* window) { |
| if (!resize_controller_->windows_.is_valid()) |
| return false; |
| WmWindow* wm_window = WmWindowAura::Get(window); |
| if ((resize_controller_->windows_.window1 == wm_window || |
| resize_controller_->windows_.window2 == wm_window)) |
| return true; |
| return base::ContainsValue(resize_controller_->windows_.other_windows, |
| wm_window); |
| } |
| |
| bool IsOverWindows(const gfx::Point& loc) { |
| return resize_controller_->IsOverWindows(loc); |
| } |
| |
| views::Widget* resize_widget() { |
| return resize_controller_->resize_widget_.get(); |
| } |
| |
| MultiWindowResizeController* resize_controller_; |
| |
| private: |
| DISALLOW_COPY_AND_ASSIGN(MultiWindowResizeControllerTest); |
| }; |
| |
| // Assertions around moving mouse over 2 windows. |
| TEST_F(MultiWindowResizeControllerTest, BasicTests) { |
| aura::test::TestWindowDelegate delegate1; |
| std::unique_ptr<aura::Window> w1( |
| CreateTestWindow(&delegate1, gfx::Rect(0, 0, 100, 100))); |
| delegate1.set_window_component(HTRIGHT); |
| aura::test::TestWindowDelegate delegate2; |
| std::unique_ptr<aura::Window> w2( |
| CreateTestWindow(&delegate2, gfx::Rect(100, 0, 100, 100))); |
| delegate2.set_window_component(HTRIGHT); |
| ui::test::EventGenerator generator(w1->GetRootWindow()); |
| generator.MoveMouseTo(w1->bounds().CenterPoint()); |
| EXPECT_TRUE(HasPendingShow()); |
| EXPECT_TRUE(IsShowing()); |
| |
| // Force a show now. |
| ShowNow(); |
| EXPECT_FALSE(HasPendingShow()); |
| EXPECT_TRUE(IsShowing()); |
| |
| EXPECT_FALSE(IsOverWindows(gfx::Point(200, 200))); |
| |
| // Have to explicitly invoke this as MouseWatcher listens for native events. |
| resize_controller_->MouseMovedOutOfHost(); |
| EXPECT_FALSE(HasPendingShow()); |
| EXPECT_FALSE(IsShowing()); |
| } |
| |
| // Test the behavior of IsOverWindows(). |
| TEST_F(MultiWindowResizeControllerTest, IsOverWindows) { |
| // Create the following layout: |
| // __________________ |
| // | w1 | w2 | |
| // | |________| |
| // | | w3 | |
| // |________|________| |
| std::unique_ptr<views::Widget> w1(new views::Widget); |
| views::Widget::InitParams params1; |
| params1.delegate = new TestWidgetDelegate; |
| params1.ownership = views::Widget::InitParams::WIDGET_OWNS_NATIVE_WIDGET; |
| params1.bounds = gfx::Rect(100, 200); |
| params1.context = CurrentContext(); |
| w1->Init(params1); |
| w1->Show(); |
| |
| std::unique_ptr<views::Widget> w2(new views::Widget); |
| views::Widget::InitParams params2; |
| params2.delegate = new TestWidgetDelegate; |
| params2.ownership = views::Widget::InitParams::WIDGET_OWNS_NATIVE_WIDGET; |
| params2.bounds = gfx::Rect(100, 0, 100, 100); |
| params2.context = CurrentContext(); |
| w2->Init(params2); |
| w2->Show(); |
| |
| std::unique_ptr<views::Widget> w3(new views::Widget); |
| views::Widget::InitParams params3; |
| params3.delegate = new TestWidgetDelegate; |
| params3.ownership = views::Widget::InitParams::WIDGET_OWNS_NATIVE_WIDGET; |
| params3.bounds = gfx::Rect(100, 100, 100, 100); |
| params3.context = CurrentContext(); |
| w3->Init(params3); |
| w3->Show(); |
| |
| ui::test::EventGenerator& generator = GetEventGenerator(); |
| generator.MoveMouseTo(gfx::Point(100, 150)); |
| EXPECT_TRUE(HasPendingShow()); |
| EXPECT_TRUE(IsShowing()); |
| ShowNow(); |
| EXPECT_TRUE(IsShowing()); |
| |
| // Check that the multi-window resize handle does not hide while the mouse is |
| // over a window's resize area. A window's resize area extends outside the |
| // window's bounds. |
| EXPECT_TRUE(w3->IsActive()); |
| ASSERT_LT(kResizeInsideBoundsSize, kResizeOutsideBoundsSize); |
| |
| EXPECT_TRUE(IsOverWindows(gfx::Point(100, 150))); |
| EXPECT_TRUE(IsOverWindows(gfx::Point(100 - kResizeOutsideBoundsSize, 150))); |
| EXPECT_FALSE( |
| IsOverWindows(gfx::Point(100 - kResizeOutsideBoundsSize - 1, 150))); |
| EXPECT_TRUE( |
| IsOverWindows(gfx::Point(100 + kResizeInsideBoundsSize - 1, 150))); |
| EXPECT_FALSE(IsOverWindows(gfx::Point(100 + kResizeInsideBoundsSize, 150))); |
| EXPECT_FALSE( |
| IsOverWindows(gfx::Point(100 + kResizeOutsideBoundsSize - 1, 150))); |
| |
| w1->Activate(); |
| EXPECT_TRUE(IsOverWindows(gfx::Point(100, 150))); |
| EXPECT_TRUE(IsOverWindows(gfx::Point(100 - kResizeInsideBoundsSize, 150))); |
| EXPECT_FALSE( |
| IsOverWindows(gfx::Point(100 - kResizeInsideBoundsSize - 1, 150))); |
| EXPECT_FALSE(IsOverWindows(gfx::Point(100 - kResizeOutsideBoundsSize, 150))); |
| EXPECT_TRUE( |
| IsOverWindows(gfx::Point(100 + kResizeOutsideBoundsSize - 1, 150))); |
| EXPECT_FALSE(IsOverWindows(gfx::Point(100 + kResizeOutsideBoundsSize, 150))); |
| |
| // Check that the multi-window resize handles eventually hide if the mouse |
| // moves between |w1| and |w2|. |
| EXPECT_FALSE(IsOverWindows(gfx::Point(100, 50))); |
| } |
| |
| // Makes sure deleting a window hides. |
| TEST_F(MultiWindowResizeControllerTest, DeleteWindow) { |
| aura::test::TestWindowDelegate delegate1; |
| std::unique_ptr<aura::Window> w1( |
| CreateTestWindow(&delegate1, gfx::Rect(0, 0, 100, 100))); |
| delegate1.set_window_component(HTRIGHT); |
| aura::test::TestWindowDelegate delegate2; |
| std::unique_ptr<aura::Window> w2( |
| CreateTestWindow(&delegate2, gfx::Rect(100, 0, 100, 100))); |
| delegate2.set_window_component(HTRIGHT); |
| ui::test::EventGenerator generator(w1->GetRootWindow()); |
| generator.MoveMouseTo(w1->bounds().CenterPoint()); |
| EXPECT_TRUE(HasPendingShow()); |
| EXPECT_TRUE(IsShowing()); |
| |
| // Force a show now. |
| ShowNow(); |
| EXPECT_FALSE(HasPendingShow()); |
| EXPECT_TRUE(IsShowing()); |
| |
| // Move the mouse over the resize widget. |
| ASSERT_TRUE(resize_widget()); |
| gfx::Rect bounds(resize_widget()->GetWindowBoundsInScreen()); |
| generator.MoveMouseTo(bounds.x() + 1, bounds.y() + 1); |
| EXPECT_FALSE(HasPendingShow()); |
| EXPECT_TRUE(IsShowing()); |
| |
| // Move the resize widget |
| generator.PressLeftButton(); |
| generator.MoveMouseTo(bounds.x() + 10, bounds.y() + 10); |
| |
| // Delete w2. |
| w2.reset(); |
| EXPECT_TRUE(resize_widget() == NULL); |
| EXPECT_FALSE(HasPendingShow()); |
| EXPECT_FALSE(IsShowing()); |
| EXPECT_FALSE(HasTarget(w1.get())); |
| } |
| |
| // Tests resizing. |
| TEST_F(MultiWindowResizeControllerTest, Drag) { |
| aura::test::TestWindowDelegate delegate1; |
| std::unique_ptr<aura::Window> w1( |
| CreateTestWindow(&delegate1, gfx::Rect(0, 0, 100, 100))); |
| delegate1.set_window_component(HTRIGHT); |
| aura::test::TestWindowDelegate delegate2; |
| std::unique_ptr<aura::Window> w2( |
| CreateTestWindow(&delegate2, gfx::Rect(100, 0, 100, 100))); |
| delegate2.set_window_component(HTRIGHT); |
| ui::test::EventGenerator generator(w1->GetRootWindow()); |
| generator.MoveMouseTo(w1->bounds().CenterPoint()); |
| EXPECT_TRUE(HasPendingShow()); |
| EXPECT_TRUE(IsShowing()); |
| |
| // Force a show now. |
| ShowNow(); |
| EXPECT_FALSE(HasPendingShow()); |
| EXPECT_TRUE(IsShowing()); |
| |
| // Move the mouse over the resize widget. |
| ASSERT_TRUE(resize_widget()); |
| gfx::Rect bounds(resize_widget()->GetWindowBoundsInScreen()); |
| generator.MoveMouseTo(bounds.x() + 1, bounds.y() + 1); |
| EXPECT_FALSE(HasPendingShow()); |
| EXPECT_TRUE(IsShowing()); |
| |
| // Move the resize widget |
| generator.PressLeftButton(); |
| generator.MoveMouseTo(bounds.x() + 11, bounds.y() + 10); |
| generator.ReleaseLeftButton(); |
| |
| EXPECT_TRUE(resize_widget()); |
| EXPECT_FALSE(HasPendingShow()); |
| EXPECT_TRUE(IsShowing()); |
| EXPECT_EQ("0,0 110x100", w1->bounds().ToString()); |
| EXPECT_EQ("110,0 100x100", w2->bounds().ToString()); |
| } |
| |
| // Makes sure three windows are picked up. |
| TEST_F(MultiWindowResizeControllerTest, Three) { |
| aura::test::TestWindowDelegate delegate1; |
| std::unique_ptr<aura::Window> w1( |
| CreateTestWindow(&delegate1, gfx::Rect(0, 0, 100, 100))); |
| delegate1.set_window_component(HTRIGHT); |
| aura::test::TestWindowDelegate delegate2; |
| std::unique_ptr<aura::Window> w2( |
| CreateTestWindow(&delegate2, gfx::Rect(100, 0, 100, 100))); |
| delegate2.set_window_component(HTRIGHT); |
| aura::test::TestWindowDelegate delegate3; |
| std::unique_ptr<aura::Window> w3( |
| CreateTestWindow(&delegate3, gfx::Rect(200, 0, 100, 100))); |
| delegate3.set_window_component(HTRIGHT); |
| |
| ui::test::EventGenerator generator(w1->GetRootWindow()); |
| generator.MoveMouseTo(w1->bounds().CenterPoint()); |
| EXPECT_TRUE(HasPendingShow()); |
| EXPECT_TRUE(IsShowing()); |
| EXPECT_FALSE(HasTarget(w3.get())); |
| |
| ShowNow(); |
| EXPECT_FALSE(HasPendingShow()); |
| EXPECT_TRUE(IsShowing()); |
| |
| // w3 should be picked up when resize is started. |
| gfx::Rect bounds(resize_widget()->GetWindowBoundsInScreen()); |
| generator.MoveMouseTo(bounds.x() + 1, bounds.y() + 1); |
| generator.PressLeftButton(); |
| generator.MoveMouseTo(bounds.x() + 11, bounds.y() + 10); |
| |
| EXPECT_TRUE(HasTarget(w3.get())); |
| |
| // Release the mouse. The resizer should still be visible and a subsequent |
| // press should not trigger a DCHECK. |
| generator.ReleaseLeftButton(); |
| EXPECT_TRUE(IsShowing()); |
| generator.PressLeftButton(); |
| } |
| |
| // Tests that clicking outside of the resize handle dismisses it. |
| TEST_F(MultiWindowResizeControllerTest, ClickOutside) { |
| aura::test::TestWindowDelegate delegate1; |
| std::unique_ptr<aura::Window> w1( |
| CreateTestWindow(&delegate1, gfx::Rect(0, 0, 100, 100))); |
| delegate1.set_window_component(HTRIGHT); |
| aura::test::TestWindowDelegate delegate2; |
| std::unique_ptr<aura::Window> w2( |
| CreateTestWindow(&delegate2, gfx::Rect(100, 0, 100, 100))); |
| delegate2.set_window_component(HTLEFT); |
| |
| ui::test::EventGenerator& generator(GetEventGenerator()); |
| gfx::Point w1_center_in_screen = w1->GetBoundsInScreen().CenterPoint(); |
| generator.MoveMouseTo(w1_center_in_screen); |
| EXPECT_TRUE(HasPendingShow()); |
| EXPECT_TRUE(IsShowing()); |
| ShowNow(); |
| EXPECT_TRUE(IsShowing()); |
| |
| gfx::Rect resize_widget_bounds_in_screen = |
| resize_widget()->GetWindowBoundsInScreen(); |
| |
| // Clicking on the resize handle should not do anything. |
| generator.MoveMouseTo(resize_widget_bounds_in_screen.CenterPoint()); |
| generator.ClickLeftButton(); |
| EXPECT_TRUE(IsShowing()); |
| |
| // Clicking outside the resize handle should immediately hide the resize |
| // handle. |
| EXPECT_FALSE(resize_widget_bounds_in_screen.Contains(w1_center_in_screen)); |
| generator.MoveMouseTo(w1_center_in_screen); |
| generator.ClickLeftButton(); |
| EXPECT_FALSE(IsShowing()); |
| } |
| |
| } // namespace ash |