[views-mus] Support custom cursors.

services/ui/ws/cursor_unittest.cc

 // Copyright 2016 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 <stdint.h>
 
 #include <string>
 
 #include "base/macros.h"
 #include "base/message_loop/message_loop.h"
 #include "services/ui/common/types.h"
 #include "services/ui/common/util.h"
 #include "services/ui/public/interfaces/window_tree.mojom.h"
 #include "services/ui/ws/display_manager.h"
 #include "services/ui/ws/ids.h"
 #include "services/ui/ws/platform_display.h"
 #include "services/ui/ws/platform_display_factory.h"
 #include "services/ui/ws/server_window.h"
 #include "services/ui/ws/test_utils.h"
 #include "services/ui/ws/window_manager_display_root.h"
 #include "services/ui/ws/window_manager_state.h"
 #include "services/ui/ws/window_server.h"
 #include "services/ui/ws/window_server_delegate.h"
 #include "services/ui/ws/window_tree.h"
 #include "services/ui/ws/window_tree_binding.h"
 #include "testing/gtest/include/gtest/gtest.h"
+#include "ui/base/cursor/cursor.h"
 #include "ui/events/event.h"
 #include "ui/gfx/geometry/rect.h"
 
 namespace ui {
 namespace ws {
 namespace test {
 
 const UserId kTestId1 = "20";
 
 class CursorTest : public testing::Test {
  public:
   CursorTest() {}
   ~CursorTest() override {}
 
   WindowServer* window_server() { return ws_test_helper_.window_server(); }
   TestWindowServerDelegate* window_server_delegate() {
     return ws_test_helper_.window_server_delegate();
   }
-  mojom::CursorType cursor() const { return ws_test_helper_.cursor(); }
+  ui::CursorType cursor_type() const {
+    return ws_test_helper_.cursor().cursor_type();
+  }
 
  protected:
   // testing::Test:
   void SetUp() override {
     screen_manager_.Init(window_server()->display_manager());
     screen_manager_.AddDisplay();
 
     // As a side effect, this allocates Displays.
     AddWindowManager(window_server(), kTestId1);
     window_server()->user_id_tracker()->AddUserId(kTestId1);
@@ skipping 45 matching lines @@
   }
 
  private:
   WindowServerTestHelper ws_test_helper_;
   TestScreenManager screen_manager_;
   DISALLOW_COPY_AND_ASSIGN(CursorTest);
 };
 
 TEST_F(CursorTest, ChangeByMouseMove) {
   ServerWindow* win = BuildServerWindow();
-  win->SetPredefinedCursor(mojom::CursorType::kIBeam);
-  win->parent()->SetPredefinedCursor(mojom::CursorType::kCell);
-  EXPECT_EQ(mojom::CursorType::kIBeam, win->cursor());
-  win->SetNonClientCursor(mojom::CursorType::kEastResize);
-  EXPECT_EQ(mojom::CursorType::kEastResize, win->non_client_cursor());
+  win->SetCursor(ui::CursorData(ui::CursorType::kIBeam));
+  win->parent()->SetCursor(ui::CursorData(ui::CursorType::kCell));
+  EXPECT_EQ(ui::CursorType::kIBeam, win->cursor().cursor_type());
+  win->SetNonClientCursor(ui::CursorData(ui::CursorType::kEastResize));
+  EXPECT_EQ(ui::CursorType::kEastResize,
+            win->non_client_cursor().cursor_type());
 
   // Non client area
   MoveCursorTo(gfx::Point(15, 15));
-  EXPECT_EQ(mojom::CursorType::kEastResize, cursor());
+  EXPECT_EQ(ui::CursorType::kEastResize, cursor_type());
 
   // Client area, which comes from win->parent().
   MoveCursorTo(gfx::Point(25, 25));
-  EXPECT_EQ(mojom::CursorType::kCell, cursor());
+  EXPECT_EQ(ui::CursorType::kCell, cursor_type());
 }
 
 TEST_F(CursorTest, ChangeByClientAreaChange) {
   ServerWindow* win = BuildServerWindow();
-  win->parent()->SetPredefinedCursor(mojom::CursorType::kCross);
-  win->SetPredefinedCursor(mojom::CursorType::kIBeam);
-  EXPECT_EQ(mojom::CursorType::kIBeam, mojom::CursorType(win->cursor()));
-  win->SetNonClientCursor(mojom::CursorType::kEastResize);
-  EXPECT_EQ(mojom::CursorType::kEastResize, win->non_client_cursor());
+  win->parent()->SetCursor(ui::CursorData(ui::CursorType::kCross));
+  win->SetCursor(ui::CursorData(ui::CursorType::kIBeam));
+  EXPECT_EQ(ui::CursorType::kIBeam, win->cursor().cursor_type());
+  win->SetNonClientCursor(ui::CursorData(ui::CursorType::kEastResize));
+  EXPECT_EQ(ui::CursorType::kEastResize,
+            win->non_client_cursor().cursor_type());
 
   // Non client area before we move.
   MoveCursorTo(gfx::Point(15, 15));
-  EXPECT_EQ(mojom::CursorType::kEastResize, cursor());
+  EXPECT_EQ(ui::CursorType::kEastResize, cursor_type());
 
   // Changing the client area should cause a change. The cursor for the client
   // area comes from root ancestor, which is win->parent().
   win->SetClientArea(gfx::Insets(1, 1), std::vector<gfx::Rect>());
-  EXPECT_EQ(mojom::CursorType::kCross, cursor());
+  EXPECT_EQ(ui::CursorType::kCross, cursor_type());
 }
 
 TEST_F(CursorTest, NonClientCursorChange) {
   ServerWindow* win = BuildServerWindow();
-  win->SetPredefinedCursor(mojom::CursorType::kIBeam);
-  EXPECT_EQ(mojom::CursorType::kIBeam, win->cursor());
-  win->SetNonClientCursor(mojom::CursorType::kEastResize);
-  EXPECT_EQ(mojom::CursorType::kEastResize, win->non_client_cursor());
+  win->SetCursor(ui::CursorData(ui::CursorType::kIBeam));
+  EXPECT_EQ(ui::CursorType::kIBeam, win->cursor().cursor_type());
+  win->SetNonClientCursor(ui::CursorData(ui::CursorType::kEastResize));
+  EXPECT_EQ(ui::CursorType::kEastResize,
+            win->non_client_cursor().cursor_type());
 
   MoveCursorTo(gfx::Point(15, 15));
-  EXPECT_EQ(mojom::CursorType::kEastResize, cursor());
+  EXPECT_EQ(ui::CursorType::kEastResize, cursor_type());
 
-  win->SetNonClientCursor(mojom::CursorType::kWestResize);
-  EXPECT_EQ(mojom::CursorType::kWestResize, cursor());
+  win->SetNonClientCursor(ui::CursorData(ui::CursorType::kWestResize));
+  EXPECT_EQ(ui::CursorType::kWestResize, cursor_type());
 }
 
 TEST_F(CursorTest, IgnoreClientCursorChangeInNonClientArea) {
   ServerWindow* win = BuildServerWindow();
-  win->SetPredefinedCursor(mojom::CursorType::kIBeam);
-  EXPECT_EQ(mojom::CursorType::kIBeam, win->cursor());
-  win->SetNonClientCursor(mojom::CursorType::kEastResize);
-  EXPECT_EQ(mojom::CursorType::kEastResize, win->non_client_cursor());
+  win->SetCursor(ui::CursorData(ui::CursorType::kIBeam));
+  EXPECT_EQ(ui::CursorType::kIBeam, win->cursor().cursor_type());
+  win->SetNonClientCursor(ui::CursorData(ui::CursorType::kEastResize));
+  EXPECT_EQ(ui::CursorType::kEastResize,
+            win->non_client_cursor().cursor_type());
 
   MoveCursorTo(gfx::Point(15, 15));
-  EXPECT_EQ(mojom::CursorType::kEastResize, cursor());
+  EXPECT_EQ(ui::CursorType::kEastResize, cursor_type());
 
-  win->SetPredefinedCursor(mojom::CursorType::kHelp);
-  EXPECT_EQ(mojom::CursorType::kEastResize, cursor());
+  win->SetCursor(ui::CursorData(ui::CursorType::kHelp));
+  EXPECT_EQ(ui::CursorType::kEastResize, cursor_type());
 }
 
 TEST_F(CursorTest, NonClientToClientByBoundsChange) {
   ServerWindow* win = BuildServerWindow();
-  win->parent()->SetPredefinedCursor(mojom::CursorType::kCopy);
-  win->SetPredefinedCursor(mojom::CursorType::kIBeam);
-  EXPECT_EQ(mojom::CursorType::kIBeam, win->cursor());
-  win->SetNonClientCursor(mojom::CursorType::kEastResize);
-  EXPECT_EQ(mojom::CursorType::kEastResize, win->non_client_cursor());
+  win->parent()->SetCursor(ui::CursorData(ui::CursorType::kCopy));
+  win->SetCursor(ui::CursorData(ui::CursorType::kIBeam));
+  EXPECT_EQ(ui::CursorType::kIBeam, win->cursor().cursor_type());
+  win->SetNonClientCursor(ui::CursorData(ui::CursorType::kEastResize));
+  EXPECT_EQ(ui::CursorType::kEastResize,
+            win->non_client_cursor().cursor_type());
 
   // Non client area before we move.
   MoveCursorTo(gfx::Point(15, 15));
-  EXPECT_EQ(mojom::CursorType::kEastResize, cursor());
+  EXPECT_EQ(ui::CursorType::kEastResize, cursor_type());
 
   win->SetBounds(gfx::Rect(0, 0, 30, 30));
-  EXPECT_EQ(mojom::CursorType::kCopy, cursor());
+  EXPECT_EQ(ui::CursorType::kCopy, cursor_type());
 }
 
 }  // namespace test
 }  // namespace ws
 }  // namespace ui