dali/public-api/events/pan-gesture-detector.cpp

   1 /*
   2  * Copyright (c) 2018 Samsung Electronics Co., Ltd.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  * http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  *
  16  */
  17
  18 // CLASS HEADER
  19 #include <dali/public-api/events/pan-gesture-detector.h>
  20
  21 // INTERNAL INCLUDES
  22 #include <dali/internal/event/events/pan-gesture-detector-impl.h>
  23
  24 namespace Dali
  25 {
  26
  27 const Radian PanGestureDetector::DIRECTION_LEFT( -Math::PI );
  28 const Radian PanGestureDetector::DIRECTION_RIGHT( 0.0f );
  29 const Radian PanGestureDetector::DIRECTION_UP( -0.5f * Math::PI );
  30 const Radian PanGestureDetector::DIRECTION_DOWN( 0.5f * Math::PI );
  31 const Radian PanGestureDetector::DIRECTION_HORIZONTAL( Math::PI );
  32 const Radian PanGestureDetector::DIRECTION_VERTICAL( -0.5f * Math::PI );
  33 const Radian PanGestureDetector::DEFAULT_THRESHOLD( 0.25f * Math::PI );
  34
  35 PanGestureDetector::PanGestureDetector(Internal::PanGestureDetector* internal)
  36 : GestureDetector(internal)
  37 {
  38 }
  39
  40 PanGestureDetector::PanGestureDetector()
  41 {
  42 }
  43
  44 PanGestureDetector PanGestureDetector::New()
  45 {
  46   Internal::PanGestureDetectorPtr internal = Internal::PanGestureDetector::New();
  47
  48   return PanGestureDetector(internal.Get());
  49 }
  50
  51 PanGestureDetector PanGestureDetector::DownCast( BaseHandle handle )
  52 {
  53   return PanGestureDetector( dynamic_cast<Dali::Internal::PanGestureDetector*>(handle.GetObjectPtr()) );
  54 }
  55
  56 PanGestureDetector::~PanGestureDetector()
  57 {
  58 }
  59
  60 PanGestureDetector::PanGestureDetector(const PanGestureDetector& handle)
  61 : GestureDetector(handle)
  62 {
  63 }
  64
  65 PanGestureDetector& PanGestureDetector::operator=(const PanGestureDetector& rhs)
  66 {
  67   BaseHandle::operator=(rhs);
  68   return *this;
  69 }
  70
  71 void PanGestureDetector::SetMinimumTouchesRequired(uint32_t minimum)
  72 {
  73   GetImplementation(*this).SetMinimumTouchesRequired(minimum);
  74 }
  75
  76 void PanGestureDetector::SetMaximumTouchesRequired(uint32_t maximum)
  77 {
  78   GetImplementation(*this).SetMaximumTouchesRequired(maximum);
  79 }
  80
  81 uint32_t PanGestureDetector::GetMinimumTouchesRequired() const
  82 {
  83   return GetImplementation(*this).GetMinimumTouchesRequired();
  84 }
  85
  86 uint32_t PanGestureDetector::GetMaximumTouchesRequired() const
  87 {
  88   return GetImplementation(*this).GetMaximumTouchesRequired();
  89 }
  90
  91 void PanGestureDetector::AddAngle( Radian angle, Radian threshold )
  92 {
  93   GetImplementation(*this).AddAngle( angle, threshold );
  94 }
  95
  96 void PanGestureDetector::AddDirection( Radian direction, Radian threshold )
  97 {
  98   GetImplementation(*this).AddDirection( direction, threshold );
  99 }
 100
 101 size_t PanGestureDetector::GetAngleCount() const
 102 {
 103   return GetImplementation(*this).GetAngleCount();
 104 }
 105
 106 PanGestureDetector::AngleThresholdPair PanGestureDetector::GetAngle(size_t index) const
 107 {
 108   return GetImplementation(*this).GetAngle(index);
 109 }
 110
 111 void PanGestureDetector::ClearAngles()
 112 {
 113   GetImplementation(*this).ClearAngles();
 114 }
 115
 116 void PanGestureDetector::RemoveAngle( Radian angle )
 117 {
 118   GetImplementation(*this).RemoveAngle( angle );
 119 }
 120
 121 void PanGestureDetector::RemoveDirection( Radian direction )
 122 {
 123   GetImplementation(*this).RemoveDirection( direction );
 124 }
 125
 126 PanGestureDetector::DetectedSignalType& PanGestureDetector::DetectedSignal()
 127 {
 128   return GetImplementation(*this).DetectedSignal();
 129 }
 130
 131 void PanGestureDetector::SetPanGestureProperties( const PanGesture& pan )
 132 {
 133   Internal::PanGestureDetector::SetPanGestureProperties( pan );
 134 }
 135
 136 } // namespace Dali