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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #include "components/view_manager/view_coordinate_conversions.h" | |
| 6 | |
| 7 #include "components/view_manager/server_view.h" | |
| 8 #include "components/view_manager/server_view_delegate.h" | |
| 9 #include "components/view_manager/test_server_view_delegate.h" | |
| 10 #include "testing/gtest/include/gtest/gtest.h" | |
| 11 #include "ui/gfx/geometry/point_f.h" | |
| 12 #include "ui/gfx/geometry/rect.h" | |
| 13 | |
| 14 namespace view_manager { | |
| 15 | |
| 16 using ViewCoordinateConversionsTest = testing::Test; | |
| 17 | |
| 18 TEST_F(ViewCoordinateConversionsTest, ConvertRectBetweenViews) { | |
| 19 TestServerViewDelegate d1, d2, d3; | |
| 20 ServerView v1(&d1, ViewId()), v2(&d2, ViewId()), v3(&d3, ViewId()); | |
| 21 v1.SetBounds(gfx::Rect(1, 2, 100, 100)); | |
| 22 v2.SetBounds(gfx::Rect(3, 4, 100, 100)); | |
| 23 v3.SetBounds(gfx::Rect(5, 6, 100, 100)); | |
| 24 v1.Add(&v2); | |
| 25 v2.Add(&v3); | |
| 26 | |
| 27 EXPECT_EQ(gfx::Rect(2, 1, 8, 9), | |
| 28 ConvertRectBetweenViews(&v1, &v3, gfx::Rect(10, 11, 8, 9))); | |
| 29 | |
| 30 EXPECT_EQ(gfx::Rect(18, 21, 8, 9), | |
| 31 ConvertRectBetweenViews(&v3, &v1, gfx::Rect(10, 11, 8, 9))); | |
| 32 } | |
| 33 | |
| 34 TEST_F(ViewCoordinateConversionsTest, ConvertPointFBetweenViews) { | |
| 35 TestServerViewDelegate d1, d2, d3; | |
| 36 ServerView v1(&d1, ViewId()), v2(&d2, ViewId()), v3(&d3, ViewId()); | |
| 37 v1.SetBounds(gfx::Rect(1, 2, 100, 100)); | |
| 38 v2.SetBounds(gfx::Rect(3, 4, 100, 100)); | |
| 39 v3.SetBounds(gfx::Rect(5, 6, 100, 100)); | |
| 40 v1.Add(&v2); | |
| 41 v2.Add(&v3); | |
| 42 | |
| 43 { | |
| 44 const gfx::PointF result( | |
| 45 ConvertPointFBetweenViews(&v1, &v3, gfx::PointF(10.5f, 11.9f))); | |
| 46 EXPECT_FLOAT_EQ(2.5f, result.x()); | |
| 47 EXPECT_FLOAT_EQ(1.9f, result.y()); | |
| 48 } | |
| 49 | |
| 50 { | |
| 51 const gfx::PointF result( | |
| 52 ConvertPointFBetweenViews(&v3, &v1, gfx::PointF(10.2f, 11.4f))); | |
| 53 EXPECT_FLOAT_EQ(18.2f, result.x()); | |
| 54 EXPECT_FLOAT_EQ(21.4f, result.y()); | |
| 55 } | |
| 56 } | |
| 57 | |
| 58 } // namespace view_manager | |
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