| // Copyright 2014 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 "components/view_manager/view_coordinate_conversions.h" |
| |
| #include "components/view_manager/server_view.h" |
| #include "components/view_manager/server_view_delegate.h" |
| #include "components/view_manager/test_server_view_delegate.h" |
| #include "testing/gtest/include/gtest/gtest.h" |
| #include "ui/gfx/geometry/point_f.h" |
| #include "ui/gfx/geometry/rect.h" |
| |
| namespace view_manager { |
| |
| using ViewCoordinateConversionsTest = testing::Test; |
| |
| TEST_F(ViewCoordinateConversionsTest, ConvertRectBetweenViews) { |
| TestServerViewDelegate d1, d2, d3; |
| ServerView v1(&d1, ViewId()), v2(&d2, ViewId()), v3(&d3, ViewId()); |
| v1.SetBounds(gfx::Rect(1, 2, 100, 100)); |
| v2.SetBounds(gfx::Rect(3, 4, 100, 100)); |
| v3.SetBounds(gfx::Rect(5, 6, 100, 100)); |
| v1.Add(&v2); |
| v2.Add(&v3); |
| |
| EXPECT_EQ(gfx::Rect(2, 1, 8, 9), |
| ConvertRectBetweenViews(&v1, &v3, gfx::Rect(10, 11, 8, 9))); |
| |
| EXPECT_EQ(gfx::Rect(18, 21, 8, 9), |
| ConvertRectBetweenViews(&v3, &v1, gfx::Rect(10, 11, 8, 9))); |
| } |
| |
| TEST_F(ViewCoordinateConversionsTest, ConvertPointFBetweenViews) { |
| TestServerViewDelegate d1, d2, d3; |
| ServerView v1(&d1, ViewId()), v2(&d2, ViewId()), v3(&d3, ViewId()); |
| v1.SetBounds(gfx::Rect(1, 2, 100, 100)); |
| v2.SetBounds(gfx::Rect(3, 4, 100, 100)); |
| v3.SetBounds(gfx::Rect(5, 6, 100, 100)); |
| v1.Add(&v2); |
| v2.Add(&v3); |
| |
| { |
| const gfx::PointF result( |
| ConvertPointFBetweenViews(&v1, &v3, gfx::PointF(10.5f, 11.9f))); |
| EXPECT_FLOAT_EQ(2.5f, result.x()); |
| EXPECT_FLOAT_EQ(1.9f, result.y()); |
| } |
| |
| { |
| const gfx::PointF result( |
| ConvertPointFBetweenViews(&v3, &v1, gfx::PointF(10.2f, 11.4f))); |
| EXPECT_FLOAT_EQ(18.2f, result.x()); |
| EXPECT_FLOAT_EQ(21.4f, result.y()); |
| } |
| } |
| |
| } // namespace view_manager |