C++ (Cpp) hasOffset Examples

Example #1

File: DisplayItemPropertyTreeBuilderTest.cpp Project: OctiumBrowser/octium-main

TEST_F(DisplayItemPropertyTreeBuilderTest, Nested2DTranslation)
{
    FloatSize offset1(10, -40);
    TransformationMatrix translation1;
    translation1.translate(offset1.width(), offset1.height());
    FloatSize offset2(80, 80);
    TransformationMatrix translation2;
    translation2.translate(offset2.width(), offset2.height());

    // These drawings should share a transform node but have different range
    // record offsets.
    processDummyDisplayItem();
    auto transform1 = processBeginTransform3D(translation1);
    processDummyDisplayItem();
    auto transform2 = processBeginTransform3D(translation2);
    processDummyDisplayItem();
    processEndTransform3D(transform2);
    processEndTransform3D(transform1);
    finishPropertyTrees();

    // There should only be a root transform node.
    ASSERT_EQ(1u, transformTree().nodeCount());
    EXPECT_TRUE(transformTree().nodeAt(0).isRoot());

    // Check that the range records have the right offsets.
    EXPECT_THAT(rangeRecordsAsStdVector(), ElementsAre(
        AllOf(hasRange(0, 1), hasTransformNode(0), hasOffset(FloatSize())),
        AllOf(hasRange(2, 3), hasTransformNode(0), hasOffset(offset1)),
        AllOf(hasRange(4, 5), hasTransformNode(0), hasOffset(offset1 + offset2))));
}

Example #2

File: AlignFragment.cpp Project: ChihMin/mclinker

size_t AlignFragment::size() const {
  assert(hasOffset() &&
         "AlignFragment::size() should not be called before layout.");
  uint64_t size = llvm::OffsetToAlignment(getOffset(), m_Alignment);
  if (size > m_MaxBytesToEmit)
    return 0;

  return size;
}

Example #3

File: DisplayItemPropertyTreeBuilderTest.cpp Project: OctiumBrowser/octium-main

TEST_F(DisplayItemPropertyTreeBuilderTest, ScrollDisplayItemIs2DTranslation)
{
    processDummyDisplayItem();
    auto scrollClient = processBeginScroll(-90, 400);
    processDummyDisplayItem();
    processEndScroll(scrollClient);
    processDummyDisplayItem();
    finishPropertyTrees();

    // There should be only one transform node.
    ASSERT_EQ(1u, transformTree().nodeCount());
    EXPECT_TRUE(transformTree().nodeAt(0).isRoot());

    // There should be three range records, the middle one affected by the
    // scroll. Note that the translation due to scroll is the negative of the
    // scroll offset.
    EXPECT_THAT(rangeRecordsAsStdVector(), ElementsAre(
        AllOf(hasRange(0, 1), hasTransformNode(0), hasOffset(FloatSize(0, 0))),
        AllOf(hasRange(2, 3), hasTransformNode(0), hasOffset(FloatSize(90, -400))),
        AllOf(hasRange(4, 5), hasTransformNode(0), hasOffset(FloatSize(0, 0)))));
}

Example #4

File: DisplayItemPropertyTreeBuilderTest.cpp Project: OctiumBrowser/octium-main

TEST_F(DisplayItemPropertyTreeBuilderTest, TransformDisplayItemOnly2DTranslation)
{
    // In this case no transform node should be created for the 2D translation.
    AffineTransform translation = AffineTransform::translation(10, -40);

    processDummyDisplayItem();
    auto transformClient = processBeginTransform(translation);
    processDummyDisplayItem();
    processEndTransform(transformClient);
    processDummyDisplayItem();
    finishPropertyTrees();

    // There should be only one transform node.
    ASSERT_EQ(1u, transformTree().nodeCount());
    EXPECT_TRUE(transformTree().nodeAt(0).isRoot());

    // There should be three range records, the middle one affected by the
    // translation.
    EXPECT_THAT(rangeRecordsAsStdVector(), ElementsAre(
        AllOf(hasRange(0, 1), hasTransformNode(0), hasOffset(FloatSize(0, 0))),
        AllOf(hasRange(2, 3), hasTransformNode(0), hasOffset(FloatSize(10, -40))),
        AllOf(hasRange(4, 5), hasTransformNode(0), hasOffset(FloatSize(0, 0)))));
}

Example #5

bool ZStTransform::isIdentity() const
{
  return !hasOffset() && !hasScale();
}