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C++ GetPageEnd函数代码示例

本文整理汇总了C++中GetPageEnd函数的典型用法代码示例。如果您正苦于以下问题:C++ GetPageEnd函数的具体用法?C++ GetPageEnd怎么用?C++ GetPageEnd使用的例子?那么, 这里精选的函数代码示例或许可以为您提供帮助。


在下文中一共展示了GetPageEnd函数的8个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: MOZ_ASSERT

void Axis::OverscrollBy(ParentLayerCoord aOverscroll) {
  MOZ_ASSERT(CanScroll());
  StopSamplingOverscrollAnimation();
  aOverscroll = ApplyResistance(aOverscroll);
  if (aOverscroll > 0) {
#ifdef DEBUG
    if (!FuzzyEqualsCoordinate(GetCompositionEnd().value, GetPageEnd().value)) {
      nsPrintfCString message("composition end (%f) is not equal (within error) to page end (%f)\n",
                              GetCompositionEnd().value, GetPageEnd().value);
      NS_ASSERTION(false, message.get());
      MOZ_CRASH();
    }
#endif
    MOZ_ASSERT(mOverscroll >= 0);
  } else if (aOverscroll < 0) {
#ifdef DEBUG
    if (!FuzzyEqualsCoordinate(GetOrigin().value, GetPageStart().value)) {
      nsPrintfCString message("composition origin (%f) is not equal (within error) to page origin (%f)\n",
                              GetOrigin().value, GetPageStart().value);
      NS_ASSERTION(false, message.get());
      MOZ_CRASH();
    }
#endif
    MOZ_ASSERT(mOverscroll <= 0);
  }
  mOverscroll += aOverscroll;
}
开发者ID:RobertJGabriel,项目名称:Waterfox,代码行数:27,代码来源:Axis.cpp

示例2: MOZ_ASSERT

void Axis::OverscrollBy(CSSCoord aOverscroll) {
  MOZ_ASSERT(CanScroll());
  aOverscroll = ApplyResistance(aOverscroll);
  if (aOverscroll > 0) {
#ifdef DEBUG
    if (!FuzzyEqualsAdditive(GetCompositionEnd().value, GetPageEnd().value, COORDINATE_EPSILON)) {
      nsPrintfCString message("composition end (%f) is not within COORDINATE_EPISLON of page end (%f)\n",
                              GetCompositionEnd().value, GetPageEnd().value);
      NS_ASSERTION(false, message.get());
      MOZ_CRASH();
    }
#endif
    MOZ_ASSERT(mOverscroll >= 0);
  } else if (aOverscroll < 0) {
#ifdef DEBUG
    if (!FuzzyEqualsAdditive(GetOrigin().value, GetPageStart().value, COORDINATE_EPSILON)) {
      nsPrintfCString message("composition origin (%f) is not within COORDINATE_EPISLON of page origin (%f)\n",
                              GetOrigin().value, GetPageStart().value);
      NS_ASSERTION(false, message.get());
      MOZ_CRASH();
    }
#endif
    MOZ_ASSERT(mOverscroll <= 0);
  }
  mOverscroll += aOverscroll;
}
开发者ID:martasect,项目名称:gecko,代码行数:26,代码来源:Axis.cpp

示例3: switch

float Axis::GetExcess() {
  switch (GetOverscroll()) {
  case OVERSCROLL_MINUS: return GetOrigin() - GetPageStart();
  case OVERSCROLL_PLUS: return GetCompositionEnd() - GetPageEnd();
  case OVERSCROLL_BOTH: return (GetCompositionEnd() - GetPageEnd()) +
                               (GetPageStart() - GetOrigin());
  default: return 0;
  }
}
开发者ID:nhirata,项目名称:releases-mozilla-central,代码行数:9,代码来源:Axis.cpp

示例4: ScaleWillOverscrollBothSides

float Axis::ScaleWillOverscrollAmount(float aScale, float aFocus) {
  float originAfterScale = (GetOrigin() + aFocus) - (aFocus / aScale);

  bool both = ScaleWillOverscrollBothSides(aScale);
  bool minus = originAfterScale < GetPageStart();
  bool plus = (originAfterScale + (GetCompositionLength() / aScale)) > GetPageEnd();

  if ((minus && plus) || both) {
    // If we ever reach here it's a bug in the client code.
    MOZ_ASSERT(false, "In an OVERSCROLL_BOTH condition in ScaleWillOverscrollAmount");
    return 0;
  }
  if (minus) {
    return originAfterScale - GetPageStart();
  }
  if (plus) {
    return originAfterScale + (GetCompositionLength() / aScale) - GetPageEnd();
  }
  return 0;
}
开发者ID:blue119,项目名称:gecko-dev,代码行数:20,代码来源:Axis.cpp

示例5: MOZ_ASSERT

void Axis::OverscrollBy(CSSCoord aOverscroll) {
  MOZ_ASSERT(CanScroll());
  aOverscroll = ApplyResistance(aOverscroll);
  if (aOverscroll > 0) {
    MOZ_ASSERT(FuzzyEqualsAdditive(GetCompositionEnd().value, GetPageEnd().value, COORDINATE_EPSILON));
    MOZ_ASSERT(mOverscroll >= 0);
  } else if (aOverscroll < 0) {
    MOZ_ASSERT(FuzzyEqualsAdditive(GetOrigin().value, GetPageStart().value, COORDINATE_EPSILON));
    MOZ_ASSERT(mOverscroll <= 0);
  }
  mOverscroll += aOverscroll;
}
开发者ID:bebef1987,项目名称:gecko-dev,代码行数:12,代码来源:Axis.cpp

示例6: ScaleWillOverscrollBothSides

Axis::Overscroll Axis::ScaleWillOverscroll(float aScale, int32_t aFocus) {
  float originAfterScale = (GetOrigin() + aFocus) * aScale - aFocus;

  bool both = ScaleWillOverscrollBothSides(aScale);
  bool minus = originAfterScale < GetPageStart() * aScale;
  bool plus = (originAfterScale + GetCompositionLength()) > GetPageEnd() * aScale;

  if ((minus && plus) || both) {
    return OVERSCROLL_BOTH;
  }
  if (minus) {
    return OVERSCROLL_MINUS;
  }
  if (plus) {
    return OVERSCROLL_PLUS;
  }
  return OVERSCROLL_NONE;
}
开发者ID:nhirata,项目名称:releases-mozilla-central,代码行数:18,代码来源:Axis.cpp

示例7: GetOrigin

Axis::Overscroll Axis::DisplacementWillOverscroll(int32_t aDisplacement) {
  // If the current pan plus a displacement takes the window to the left of or
  // above the current page rect.
  bool minus = GetOrigin() + aDisplacement < GetPageStart();
  // If the current pan plus a displacement takes the window to the right of or
  // below the current page rect.
  bool plus = GetCompositionEnd() + aDisplacement > GetPageEnd();
  if (minus && plus) {
    return OVERSCROLL_BOTH;
  }
  if (minus) {
    return OVERSCROLL_MINUS;
  }
  if (plus) {
    return OVERSCROLL_PLUS;
  }
  return OVERSCROLL_NONE;
}
开发者ID:nhirata,项目名称:releases-mozilla-central,代码行数:18,代码来源:Axis.cpp

示例8: GetOrigin

bool Axis::HasRoomToPan() const {
  return GetOrigin() > GetPageStart()
      || GetCompositionEnd() < GetPageEnd();
}
开发者ID:Wrichik1999,项目名称:gecko-dev,代码行数:4,代码来源:Axis.cpp


注:本文中的GetPageEnd函数示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。