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

   1 //
   2 // Copyright (c) 2014 Samsung Electronics Co., Ltd.
   3 //
   4 // Licensed under the Flora License, Version 1.0 (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://floralicense.org/license/
   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 // CLASS HEADER
  18 #include <dali/public-api/events/pan-gesture-detector.h>
  19
  20 // INTERNAL INCLUDES
  21 #include <dali/internal/event/events/pan-gesture-detector-impl.h>
  22
  23 namespace Dali
  24 {
  25
  26 const char* const PanGestureDetector::SIGNAL_PAN_DETECTED = "pan-detected";
  27
  28 const Radian PanGestureDetector::DIRECTION_LEFT( -Math::PI );
  29 const Radian PanGestureDetector::DIRECTION_RIGHT( 0.0f );
  30 const Radian PanGestureDetector::DIRECTION_UP( -0.5f * Math::PI );
  31 const Radian PanGestureDetector::DIRECTION_DOWN( 0.5f * Math::PI );
  32 const Radian PanGestureDetector::DIRECTION_HORIZONTAL( Math::PI );
  33 const Radian PanGestureDetector::DIRECTION_VERTICAL( -0.5f * Math::PI );
  34 const Radian PanGestureDetector::DEFAULT_THRESHOLD( 0.25f * Math::PI );
  35
  36 PanGestureDetector::PanGestureDetector(Internal::PanGestureDetector* internal)
  37 : GestureDetector(internal)
  38 {
  39 }
  40
  41 PanGestureDetector::PanGestureDetector()
  42 {
  43 }
  44
  45 PanGestureDetector PanGestureDetector::New()
  46 {
  47   Internal::PanGestureDetectorPtr internal = Internal::PanGestureDetector::New();
  48
  49   return PanGestureDetector(internal.Get());
  50 }
  51
  52 PanGestureDetector PanGestureDetector::DownCast( BaseHandle handle )
  53 {
  54   return PanGestureDetector( dynamic_cast<Dali::Internal::PanGestureDetector*>(handle.GetObjectPtr()) );
  55 }
  56
  57 PanGestureDetector::~PanGestureDetector()
  58 {
  59 }
  60
  61 void PanGestureDetector::SetMinimumTouchesRequired(unsigned int minimum)
  62 {
  63   GetImplementation(*this).SetMinimumTouchesRequired(minimum);
  64 }
  65
  66 void PanGestureDetector::SetMaximumTouchesRequired(unsigned int maximum)
  67 {
  68   GetImplementation(*this).SetMaximumTouchesRequired(maximum);
  69 }
  70
  71 unsigned int PanGestureDetector::GetMinimumTouchesRequired() const
  72 {
  73   return GetImplementation(*this).GetMinimumTouchesRequired();
  74 }
  75
  76 unsigned int PanGestureDetector::GetMaximumTouchesRequired() const
  77 {
  78   return GetImplementation(*this).GetMaximumTouchesRequired();
  79 }
  80
  81 void PanGestureDetector::AddAngle( Radian angle, Radian threshold )
  82 {
  83   GetImplementation(*this).AddAngle( angle, threshold );
  84 }
  85
  86 void PanGestureDetector::AddDirection( Radian direction, Radian threshold )
  87 {
  88   GetImplementation(*this).AddDirection( direction, threshold );
  89 }
  90
  91 const PanGestureDetector::AngleContainer& PanGestureDetector::GetAngles() const
  92 {
  93   return GetImplementation(*this).GetAngles();
  94 }
  95
  96 void PanGestureDetector::ClearAngles()
  97 {
  98   GetImplementation(*this).ClearAngles();
  99 }
 100
 101 void PanGestureDetector::RemoveAngle( Radian angle )
 102 {
 103   GetImplementation(*this).RemoveAngle( angle );
 104 }
 105
 106 void PanGestureDetector::RemoveDirection( Radian direction )
 107 {
 108   GetImplementation(*this).RemoveDirection( direction );
 109 }
 110
 111 PanGestureDetector::DetectedSignalV2& PanGestureDetector::DetectedSignal()
 112 {
 113   return GetImplementation(*this).DetectedSignal();
 114 }
 115
 116 void PanGestureDetector::SetPanGestureProperties( const PanGesture& pan )
 117 {
 118   Internal::PanGestureDetector::SetPanGestureProperties( pan );
 119 }
 120
 121 } // namespace Dali