automated-tests/src/dali/utc-Dali-PinchGestureRecognizer.cpp

   1 /*
   2  * Copyright (c) 2019 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 #include <iostream>
  19
  20 #include <stdlib.h>
  21 #include <dali/public-api/dali-core.h>
  22 #include <dali/integration-api/input-options.h>
  23 #include <dali/integration-api/events/touch-event-integ.h>
  24 #include <dali/integration-api/render-task-list-integ.h>
  25 #include <dali-test-suite-utils.h>
  26 #include <test-touch-utils.h>
  27
  28 using namespace Dali;
  29
  30 ///////////////////////////////////////////////////////////////////////////////
  31 namespace
  32 {
  33
  34 struct SignalData
  35 {
  36   SignalData()
  37   : functorCalled(false),
  38     voidFunctorCalled(false),
  39     receivedGesture(Gesture::Started)
  40   {}
  41
  42   void Reset()
  43   {
  44     functorCalled = false;
  45     voidFunctorCalled = false;
  46
  47     receivedGesture.state = Gesture::Started;
  48
  49     pinchedActor.Reset();
  50   }
  51
  52   bool functorCalled;
  53   bool voidFunctorCalled;
  54   PinchGesture receivedGesture;
  55   Actor pinchedActor;
  56 };
  57
  58 // Functor that sets the data when called
  59 struct GestureReceivedFunctor
  60 {
  61   GestureReceivedFunctor(SignalData& data) : signalData(data) { }
  62
  63   void operator()(Actor actor, const PinchGesture& pinch)
  64   {
  65     signalData.functorCalled = true;
  66     signalData.receivedGesture = pinch;
  67     signalData.pinchedActor = actor;
  68   }
  69
  70   void operator()()
  71   {
  72     signalData.voidFunctorCalled = true;
  73   }
  74
  75   SignalData& signalData;
  76 };
  77
  78
  79 Integration::TouchEvent GenerateSingleTouch( PointState::Type state, const Vector2& screenPosition, uint32_t time )
  80 {
  81   Integration::TouchEvent touchEvent;
  82   Integration::Point point;
  83   point.SetState( state );
  84   point.SetScreenPosition( screenPosition );
  85   point.SetDeviceClass( Device::Class::TOUCH );
  86   point.SetDeviceSubclass( Device::Subclass::NONE );
  87   touchEvent.points.push_back( point );
  88   touchEvent.time = time;
  89   return touchEvent;
  90 }
  91
  92 Integration::TouchEvent GenerateDoubleTouch( PointState::Type stateA, const Vector2& screenPositionA, PointState::Type stateB, const Vector2& screenPositionB, uint32_t time )
  93 {
  94   Integration::TouchEvent touchEvent;
  95   Integration::Point point;
  96   point.SetState( stateA );
  97   point.SetScreenPosition( screenPositionA );
  98   point.SetDeviceClass( Device::Class::TOUCH );
  99   point.SetDeviceSubclass( Device::Subclass::NONE );
 100   touchEvent.points.push_back( point );
 101   point.SetScreenPosition( screenPositionB );
 102   point.SetState( stateB);
 103   touchEvent.points.push_back( point );
 104   touchEvent.time = time;
 105   return touchEvent;
 106 }
 107
 108
 109 } // anon namespace
 110
 111 ///////////////////////////////////////////////////////////////////////////////
 112
 113
 114 int UtcDaliPinchGestureRecognizerBasicNoAction(void)
 115 {
 116   TestApplication application;
 117
 118   PinchGestureDetector detector = PinchGestureDetector::New();
 119
 120   Actor actor = Actor::New();
 121   actor.SetSize(100.0f, 100.0f);
 122   actor.SetAnchorPoint(AnchorPoint::TOP_LEFT);
 123   Stage::GetCurrent().Add(actor);
 124
 125   // Render and notify
 126   application.SendNotification();
 127   application.Render();
 128
 129   detector.Attach(actor);
 130
 131   SignalData data;
 132   GestureReceivedFunctor functor(data);
 133   detector.DetectedSignal().Connect(&application, functor);
 134
 135   application.ProcessEvent( GenerateSingleTouch( PointState::DOWN, Vector2( 20.0f, 20.0f ), 150 ) );
 136
 137   application.ProcessEvent( GenerateSingleTouch( PointState::UP, Vector2( 20.0f, 20.0f ), 200 ) );
 138
 139   application.SendNotification();
 140
 141   DALI_TEST_EQUALS(false, data.functorCalled, TEST_LOCATION);
 142
 143   END_TEST;
 144 }
 145
 146 int UtcDaliPinchGestureRecognizerBasic(void)
 147 {
 148   TestApplication application;
 149
 150   PinchGestureDetector detector = PinchGestureDetector::New();
 151
 152   Actor actor = Actor::New();
 153   actor.SetSize(100.0f, 100.0f);
 154   actor.SetAnchorPoint(AnchorPoint::TOP_LEFT);
 155   Stage::GetCurrent().Add(actor);
 156
 157   // Render and notify
 158   application.SendNotification();
 159   application.Render();
 160
 161   detector.Attach(actor);
 162
 163   SignalData data;
 164   GestureReceivedFunctor functor(data);
 165   detector.DetectedSignal().Connect(&application, functor);
 166
 167   application.ProcessEvent( GenerateDoubleTouch( PointState::DOWN, Vector2( 20.0f, 20.0f ), PointState::DOWN, Vector2( 20.0f, 90.0f ), 150 ) );
 168   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 28.0f ), PointState::MOTION, Vector2( 20.0f, 82.0f ), 160 ) );
 169   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 37.0f ), PointState::MOTION, Vector2( 20.0f, 74.0f ), 170 ) );
 170   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 46.0f ), PointState::MOTION, Vector2( 20.0f, 66.0f ), 180 ) );
 171   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 55.0f ), PointState::MOTION, Vector2( 20.0f, 58.0f ), 190 ) );
 172
 173   application.SendNotification();
 174
 175   DALI_TEST_EQUALS(true, data.functorCalled, TEST_LOCATION);
 176
 177   END_TEST;
 178 }
 179
 180 int UtcDaliPinchGestureRecognizerEndEarly01(void)
 181 {
 182   TestApplication application;
 183
 184   PinchGestureDetector detector = PinchGestureDetector::New();
 185
 186   Actor actor = Actor::New();
 187   actor.SetSize(100.0f, 100.0f);
 188   actor.SetAnchorPoint(AnchorPoint::TOP_LEFT);
 189   Stage::GetCurrent().Add(actor);
 190
 191   // Render and notify
 192   application.SendNotification();
 193   application.Render();
 194
 195   detector.Attach(actor);
 196
 197   SignalData data;
 198   GestureReceivedFunctor functor(data);
 199   detector.DetectedSignal().Connect(&application, functor);
 200
 201   application.ProcessEvent( GenerateDoubleTouch( PointState::DOWN, Vector2( 20.0f, 20.0f ), PointState::DOWN, Vector2( 20.0f, 90.0f ), 150 ) );
 202   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 28.0f ), PointState::MOTION, Vector2( 20.0f, 82.0f ), 160 ) );
 203   application.ProcessEvent( GenerateSingleTouch( PointState::DOWN, Vector2( 20.0f, 29.0f ), 165 ) );
 204   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 37.0f ), PointState::MOTION, Vector2( 20.0f, 74.0f ), 170 ) );
 205   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 46.0f ), PointState::MOTION, Vector2( 20.0f, 66.0f ), 180 ) );
 206   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 55.0f ), PointState::MOTION, Vector2( 20.0f, 58.0f ), 190 ) );
 207
 208   application.SendNotification();
 209
 210   DALI_TEST_EQUALS(false, data.functorCalled, TEST_LOCATION);
 211
 212   END_TEST;
 213 }
 214
 215 int UtcDaliPinchGestureRecognizerEndEarly02(void)
 216 {
 217   TestApplication application;
 218
 219   PinchGestureDetector detector = PinchGestureDetector::New();
 220
 221   Actor actor = Actor::New();
 222   actor.SetSize(100.0f, 100.0f);
 223   actor.SetAnchorPoint(AnchorPoint::TOP_LEFT);
 224   Stage::GetCurrent().Add(actor);
 225
 226   // Render and notify
 227   application.SendNotification();
 228   application.Render();
 229
 230   detector.Attach(actor);
 231
 232   SignalData data;
 233   GestureReceivedFunctor functor(data);
 234   detector.DetectedSignal().Connect(&application, functor);
 235
 236   application.ProcessEvent( GenerateDoubleTouch( PointState::DOWN, Vector2( 20.0f, 20.0f ), PointState::DOWN, Vector2( 20.0f, 90.0f ), 150 ) );
 237   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 28.0f ), PointState::MOTION, Vector2( 20.0f, 82.0f ), 160 ) );
 238   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 37.0f ), PointState::MOTION, Vector2( 20.0f, 74.0f ), 170 ) );
 239   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 37.0f ), PointState::UP, Vector2( 20.0f, 74.0f ), 173 ) );
 240   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 37.0f ), PointState::DOWN, Vector2( 20.0f, 74.0f ), 178 ) );
 241   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 46.0f ), PointState::MOTION, Vector2( 20.0f, 66.0f ), 180 ) );
 242   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 55.0f ), PointState::MOTION, Vector2( 20.0f, 58.0f ), 190 ) );
 243
 244   application.SendNotification();
 245
 246   DALI_TEST_EQUALS(false, data.functorCalled, TEST_LOCATION);
 247
 248   END_TEST;
 249 }
 250
 251 int UtcDaliPinchGestureRecognizerRealistic01(void)
 252 {
 253   TestApplication application;
 254
 255   PinchGestureDetector detector = PinchGestureDetector::New();
 256
 257   Actor actor = Actor::New();
 258   actor.SetSize(100.0f, 100.0f);
 259   actor.SetAnchorPoint(AnchorPoint::TOP_LEFT);
 260   Stage::GetCurrent().Add(actor);
 261
 262   // Render and notify
 263   application.SendNotification();
 264   application.Render();
 265
 266   detector.Attach(actor);
 267
 268   SignalData data;
 269   GestureReceivedFunctor functor(data);
 270   detector.DetectedSignal().Connect(&application, functor);
 271
 272   application.ProcessEvent( GenerateSingleTouch( PointState::DOWN, Vector2( 20.0f, 20.0f ), 100 ) );
 273   application.ProcessEvent( GenerateSingleTouch( PointState::UP, Vector2( 20.0f, 20.0f ), 105 ) );
 274   application.ProcessEvent( GenerateSingleTouch( PointState::DOWN, Vector2( 20.0f, 20.0f ), 110 ) );
 275   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 25.0f ), PointState::DOWN, Vector2( 20.0f, 90.0f ), 115 ) );
 276   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 30.0f ), PointState::MOTION, Vector2( 20.0f, 85.0f ), 120 ) );
 277   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 35.0f ), PointState::MOTION, Vector2( 20.0f, 80.0f ), 125 ) );
 278   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 40.0f ), PointState::MOTION, Vector2( 20.0f, 75.0f ), 130 ) );
 279   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 45.0f ), PointState::MOTION, Vector2( 20.0f, 70.0f ), 135 ) );
 280   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 50.0f ), PointState::MOTION, Vector2( 20.0f, 65.0f ), 140 ) );
 281   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 55.0f ), PointState::MOTION, Vector2( 20.0f, 60.0f ), 145 ) );
 282   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 56.0f ), PointState::UP, Vector2( 20.0f, 60.0f ), 150 ) );
 283   application.ProcessEvent( GenerateSingleTouch( PointState::UP, Vector2( 20.0f, 56.0f ), 155 ) );
 284
 285   application.SendNotification();
 286
 287   DALI_TEST_EQUALS(true, data.functorCalled, TEST_LOCATION);
 288
 289   END_TEST;
 290 }
 291
 292 int UtcDaliPinchGestureRecognizerRealistic02(void)
 293 {
 294   TestApplication application;
 295
 296   PinchGestureDetector detector = PinchGestureDetector::New();
 297
 298   Actor actor = Actor::New();
 299   actor.SetSize(100.0f, 100.0f);
 300   actor.SetAnchorPoint(AnchorPoint::TOP_LEFT);
 301   Stage::GetCurrent().Add(actor);
 302
 303   // Render and notify
 304   application.SendNotification();
 305   application.Render();
 306
 307   detector.Attach(actor);
 308
 309   SignalData data;
 310   GestureReceivedFunctor functor(data);
 311   detector.DetectedSignal().Connect(&application, functor);
 312
 313   application.ProcessEvent( GenerateSingleTouch( PointState::DOWN, Vector2( 20.0f, 20.0f ), 100 ) );
 314   application.ProcessEvent( GenerateSingleTouch( PointState::UP, Vector2( 20.0f, 20.0f ), 105 ) );
 315   application.ProcessEvent( GenerateSingleTouch( PointState::DOWN, Vector2( 20.0f, 20.0f ), 110 ) );
 316   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 25.0f ), PointState::DOWN, Vector2( 20.0f, 90.0f ), 115 ) );
 317   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 30.0f ), PointState::MOTION, Vector2( 20.0f, 85.0f ), 120 ) );
 318   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 35.0f ), PointState::MOTION, Vector2( 20.0f, 80.0f ), 125 ) );
 319   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 40.0f ), PointState::MOTION, Vector2( 20.0f, 75.0f ), 130 ) );
 320   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 45.0f ), PointState::MOTION, Vector2( 20.0f, 70.0f ), 135 ) );
 321   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 50.0f ), PointState::MOTION, Vector2( 20.0f, 65.0f ), 140 ) );
 322   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 55.0f ), PointState::MOTION, Vector2( 20.0f, 60.0f ), 145 ) );
 323   application.ProcessEvent( GenerateSingleTouch( PointState::UP, Vector2( 20.0f, 56.0f ), 155 ) );
 324
 325   application.SendNotification();
 326
 327   DALI_TEST_EQUALS(true, data.functorCalled, TEST_LOCATION);
 328
 329   END_TEST;
 330 }
 331
 332 int UtcDaliPinchGestureRecognizerRealistic03(void)
 333 {
 334   TestApplication application;
 335
 336   PinchGestureDetector detector = PinchGestureDetector::New();
 337
 338   Actor actor = Actor::New();
 339   actor.SetSize(100.0f, 100.0f);
 340   actor.SetAnchorPoint(AnchorPoint::TOP_LEFT);
 341   Stage::GetCurrent().Add(actor);
 342
 343   // Render and notify
 344   application.SendNotification();
 345   application.Render();
 346
 347   detector.Attach(actor);
 348
 349   SignalData data;
 350   GestureReceivedFunctor functor(data);
 351   detector.DetectedSignal().Connect(&application, functor);
 352
 353   application.ProcessEvent( GenerateSingleTouch( PointState::DOWN, Vector2( 20.0f, 20.0f ), 100 ) );
 354   application.ProcessEvent( GenerateSingleTouch( PointState::UP, Vector2( 20.0f, 20.0f ), 105 ) );
 355   application.ProcessEvent( GenerateSingleTouch( PointState::DOWN, Vector2( 20.0f, 20.0f ), 110 ) );
 356   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 25.0f ), PointState::DOWN, Vector2( 20.0f, 90.0f ), 115 ) );
 357   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 30.0f ), PointState::MOTION, Vector2( 20.0f, 85.0f ), 120 ) );
 358   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 35.0f ), PointState::MOTION, Vector2( 20.0f, 80.0f ), 125 ) );
 359   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 37.0f ), PointState::MOTION, Vector2( 20.0f, 77.0f ), 127 ) );
 360   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 40.0f ), PointState::MOTION, Vector2( 20.0f, 75.0f ), 130 ) );
 361   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 47.0f ), PointState::MOTION, Vector2( 20.0f, 73.0f ), 133 ) );
 362   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 45.0f ), PointState::MOTION, Vector2( 20.0f, 70.0f ), 135 ) );
 363   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 47.0f ), PointState::MOTION, Vector2( 20.0f, 67.0f ), 137 ) );
 364   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 50.0f ), PointState::MOTION, Vector2( 20.0f, 65.0f ), 140 ) );
 365   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 53.0f ), PointState::MOTION, Vector2( 20.0f, 63.0f ), 143 ) );
 366   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 55.0f ), PointState::MOTION, Vector2( 20.0f, 60.0f ), 145 ) );
 367
 368   application.ProcessEvent( GenerateSingleTouch( PointState::UP, Vector2( 20.0f, 56.0f ), 155 ) );
 369
 370   application.SendNotification();
 371
 372   DALI_TEST_EQUALS(true, data.functorCalled, TEST_LOCATION);
 373
 374   END_TEST;
 375 }
 376
 377 int UtcDaliPinchGestureRecognizerMultipleDetectors(void)
 378 {
 379   TestApplication application;
 380
 381   Actor actor = Actor::New();
 382   actor.SetSize(100.0f, 100.0f);
 383   actor.SetAnchorPoint(AnchorPoint::TOP_LEFT);
 384   Stage::GetCurrent().Add(actor);
 385
 386   Actor actor2 = Actor::New();
 387   actor2.SetSize(100.0f, 100.0f);
 388   actor2.SetAnchorPoint(AnchorPoint::TOP_LEFT);
 389   actor2.SetX(100.0f);
 390   Stage::GetCurrent().Add(actor2);
 391
 392   // Render and notify
 393   application.SendNotification();
 394   application.Render();
 395
 396   PinchGestureDetector detector = PinchGestureDetector::New();
 397   detector.Attach(actor);
 398
 399   PinchGestureDetector detector2 = PinchGestureDetector::New();
 400   detector2.Attach(actor2);
 401
 402   SignalData data;
 403   GestureReceivedFunctor functor(data);
 404   detector.DetectedSignal().Connect(&application, functor);
 405
 406   SignalData data2;
 407   GestureReceivedFunctor functor2(data2);
 408   detector2.DetectedSignal().Connect(&application, functor2);
 409
 410   application.ProcessEvent( GenerateDoubleTouch( PointState::DOWN, Vector2( 120.0f, 20.0f ), PointState::DOWN, Vector2( 120.0f, 90.0f ), 150 ) );
 411   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 120.0f, 28.0f ), PointState::MOTION, Vector2( 120.0f, 82.0f ), 160 ) );
 412   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 120.0f, 37.0f ), PointState::MOTION, Vector2( 120.0f, 74.0f ), 170 ) );
 413   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 120.0f, 46.0f ), PointState::MOTION, Vector2( 120.0f, 66.0f ), 180 ) );
 414   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 120.0f, 55.0f ), PointState::MOTION, Vector2( 120.0f, 58.0f ), 190 ) );
 415   application.ProcessEvent( GenerateDoubleTouch( PointState::UP, Vector2( 120.0f, 55.0f ), PointState::UP, Vector2( 120.0f, 58.0f ), 200 ) );
 416
 417   application.SendNotification();
 418
 419   DALI_TEST_EQUALS(false, data.functorCalled, TEST_LOCATION);
 420   DALI_TEST_EQUALS(true, data2.functorCalled, TEST_LOCATION);
 421   DALI_TEST_EQUALS(true, actor2 == data2.pinchedActor, TEST_LOCATION);
 422   data2.Reset();
 423
 424   application.ProcessEvent( GenerateDoubleTouch( PointState::DOWN, Vector2( 20.0f, 20.0f ), PointState::DOWN, Vector2( 20.0f, 90.0f ), 250 ) );
 425   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 28.0f ), PointState::MOTION, Vector2( 20.0f, 82.0f ), 260 ) );
 426   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 37.0f ), PointState::MOTION, Vector2( 20.0f, 74.0f ), 270 ) );
 427   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 46.0f ), PointState::MOTION, Vector2( 20.0f, 66.0f ), 280 ) );
 428   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 55.0f ), PointState::MOTION, Vector2( 20.0f, 58.0f ), 290 ) );
 429
 430   application.SendNotification();
 431
 432   DALI_TEST_EQUALS(true, data.functorCalled, TEST_LOCATION);
 433   DALI_TEST_EQUALS(true, actor == data.pinchedActor, TEST_LOCATION);
 434   DALI_TEST_EQUALS(false, data2.functorCalled, TEST_LOCATION);
 435
 436   END_TEST;
 437 }
 438
 439
 440 int UtcDaliPinchGestureRecognizerShortDistance01(void)
 441 {
 442   TestApplication application;
 443
 444   Integration::SetPinchGestureMinimumDistance(7.0f);
 445
 446   PinchGestureDetector detector = PinchGestureDetector::New();
 447
 448   Actor actor = Actor::New();
 449   actor.SetSize(100.0f, 100.0f);
 450   actor.SetAnchorPoint(AnchorPoint::TOP_LEFT);
 451   Stage::GetCurrent().Add(actor);
 452
 453   // Render and notify
 454   application.SendNotification();
 455   application.Render();
 456
 457   detector.Attach(actor);
 458
 459   SignalData data;
 460   GestureReceivedFunctor functor(data);
 461   detector.DetectedSignal().Connect(&application, functor);
 462
 463   application.ProcessEvent( GenerateDoubleTouch( PointState::DOWN, Vector2( 20.0f, 20.0f ), PointState::DOWN, Vector2( 20.0f, 90.0f ), 150 ) );
 464   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 28.0f ), PointState::MOTION, Vector2( 20.0f, 82.0f ), 160 ) );
 465   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 30.0f ), PointState::MOTION, Vector2( 20.0f, 80.0f ), 170 ) );
 466   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 32.0f ), PointState::MOTION, Vector2( 20.0f, 78.0f ), 180 ) );
 467   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 34.0f ), PointState::MOTION, Vector2( 20.0f, 76.0f ), 190 ) );
 468
 469   application.SendNotification();
 470
 471   DALI_TEST_EQUALS(true, data.functorCalled, TEST_LOCATION);
 472
 473   END_TEST;
 474 }
 475
 476 int UtcDaliPinchGestureRecognizerShortDistance02(void)
 477 {
 478   TestApplication application;
 479
 480   PinchGestureDetector detector = PinchGestureDetector::New();
 481
 482   Actor actor = Actor::New();
 483   actor.SetSize(100.0f, 100.0f);
 484   actor.SetAnchorPoint(AnchorPoint::TOP_LEFT);
 485   Stage::GetCurrent().Add(actor);
 486
 487   // Render and notify
 488   application.SendNotification();
 489   application.Render();
 490
 491   detector.Attach(actor);
 492
 493   SignalData data;
 494   GestureReceivedFunctor functor(data);
 495   detector.DetectedSignal().Connect(&application, functor);
 496
 497   Integration::SetPinchGestureMinimumDistance(7.0f);
 498
 499   application.ProcessEvent( GenerateDoubleTouch( PointState::DOWN, Vector2( 20.0f, 20.0f ), PointState::DOWN, Vector2( 20.0f, 90.0f ), 150 ) );
 500   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 28.0f ), PointState::MOTION, Vector2( 20.0f, 82.0f ), 160 ) );
 501   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 30.0f ), PointState::MOTION, Vector2( 20.0f, 80.0f ), 170 ) );
 502   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 32.0f ), PointState::MOTION, Vector2( 20.0f, 78.0f ), 180 ) );
 503   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 34.0f ), PointState::MOTION, Vector2( 20.0f, 76.0f ), 190 ) );
 504
 505   application.SendNotification();
 506
 507   DALI_TEST_EQUALS(true, data.functorCalled, TEST_LOCATION);
 508
 509   END_TEST;
 510 }
 511
 512 int UtcDaliPinchGestureRecognizerLongDistance01(void)
 513 {
 514   TestApplication application;
 515
 516   Integration::SetPinchGestureMinimumDistance(14.0f);
 517
 518   PinchGestureDetector detector = PinchGestureDetector::New();
 519
 520   Actor actor = Actor::New();
 521   actor.SetSize(100.0f, 100.0f);
 522   actor.SetAnchorPoint(AnchorPoint::TOP_LEFT);
 523   Stage::GetCurrent().Add(actor);
 524
 525   // Render and notify
 526   application.SendNotification();
 527   application.Render();
 528
 529   detector.Attach(actor);
 530
 531   SignalData data;
 532   GestureReceivedFunctor functor(data);
 533   detector.DetectedSignal().Connect(&application, functor);
 534
 535   application.ProcessEvent( GenerateDoubleTouch( PointState::DOWN, Vector2( 20.0f, 20.0f ), PointState::DOWN, Vector2( 20.0f, 90.0f ), 150 ) );
 536   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 22.0f ), PointState::MOTION, Vector2( 20.0f, 88.0f ), 160 ) );
 537   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 24.0f ), PointState::MOTION, Vector2( 20.0f, 86.0f ), 170 ) );
 538   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 26.0f ), PointState::MOTION, Vector2( 20.0f, 84.0f ), 180 ) );
 539
 540   application.SendNotification();
 541
 542   DALI_TEST_EQUALS(false, data.functorCalled, TEST_LOCATION);
 543
 544   END_TEST;
 545 }
 546
 547 int UtcDaliPinchGestureRecognizerLongDistance02(void)
 548 {
 549   TestApplication application;
 550
 551   Integration::SetPinchGestureMinimumDistance(14.0f);
 552
 553   PinchGestureDetector detector = PinchGestureDetector::New();
 554
 555   Actor actor = Actor::New();
 556   actor.SetSize(100.0f, 100.0f);
 557   actor.SetAnchorPoint(AnchorPoint::TOP_LEFT);
 558   Stage::GetCurrent().Add(actor);
 559
 560   // Render and notify
 561   application.SendNotification();
 562   application.Render();
 563
 564   detector.Attach(actor);
 565
 566   SignalData data;
 567   GestureReceivedFunctor functor(data);
 568   detector.DetectedSignal().Connect(&application, functor);
 569
 570   application.ProcessEvent( GenerateDoubleTouch( PointState::DOWN, Vector2( 20.0f, 20.0f ), PointState::DOWN, Vector2( 20.0f, 90.0f ), 150 ) );
 571   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 38.0f ), PointState::MOTION, Vector2( 20.0f, 72.0f ), 160 ) );
 572   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 40.0f ), PointState::MOTION, Vector2( 20.0f, 70.0f ), 170 ) );
 573   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 42.0f ), PointState::MOTION, Vector2( 20.0f, 68.0f ), 180 ) );
 574   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 44.0f ), PointState::MOTION, Vector2( 20.0f, 66.0f ), 190 ) );
 575
 576   application.SendNotification();
 577
 578   DALI_TEST_EQUALS(true, data.functorCalled, TEST_LOCATION);
 579
 580   END_TEST;
 581 }
 582
 583 int UtcDaliPinchGestureRecognizerLongDistance03(void)
 584 {
 585   TestApplication application;
 586
 587   PinchGestureDetector detector = PinchGestureDetector::New();
 588
 589   Actor actor = Actor::New();
 590   actor.SetSize(100.0f, 100.0f);
 591   actor.SetAnchorPoint(AnchorPoint::TOP_LEFT);
 592   Stage::GetCurrent().Add(actor);
 593
 594   // Render and notify
 595   application.SendNotification();
 596   application.Render();
 597
 598   detector.Attach(actor);
 599
 600   SignalData data;
 601   GestureReceivedFunctor functor(data);
 602   detector.DetectedSignal().Connect(&application, functor);
 603
 604   Integration::SetPinchGestureMinimumDistance(14.0f);
 605
 606   application.ProcessEvent( GenerateDoubleTouch( PointState::DOWN, Vector2( 20.0f, 20.0f ), PointState::DOWN, Vector2( 20.0f, 90.0f ), 150 ) );
 607   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 22.0f ), PointState::MOTION, Vector2( 20.0f, 88.0f ), 160 ) );
 608   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 24.0f ), PointState::MOTION, Vector2( 20.0f, 86.0f ), 170 ) );
 609   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 26.0f ), PointState::MOTION, Vector2( 20.0f, 84.0f ), 180 ) );
 610
 611   application.SendNotification();
 612
 613   DALI_TEST_EQUALS(false, data.functorCalled, TEST_LOCATION);
 614
 615   END_TEST;
 616 }
 617
 618 int UtcDaliPinchGestureRecognizerLongDistance04(void)
 619 {
 620   TestApplication application;
 621
 622   PinchGestureDetector detector = PinchGestureDetector::New();
 623
 624   Actor actor = Actor::New();
 625   actor.SetSize(100.0f, 100.0f);
 626   actor.SetAnchorPoint(AnchorPoint::TOP_LEFT);
 627   Stage::GetCurrent().Add(actor);
 628
 629   // Render and notify
 630   application.SendNotification();
 631   application.Render();
 632
 633   detector.Attach(actor);
 634
 635   SignalData data;
 636   GestureReceivedFunctor functor(data);
 637   detector.DetectedSignal().Connect(&application, functor);
 638
 639   Integration::SetPinchGestureMinimumDistance(14.0f);
 640
 641   application.ProcessEvent( GenerateDoubleTouch( PointState::DOWN, Vector2( 20.0f, 20.0f ), PointState::DOWN, Vector2( 20.0f, 90.0f ), 150 ) );
 642   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 38.0f ), PointState::MOTION, Vector2( 20.0f, 72.0f ), 160 ) );
 643   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 40.0f ), PointState::MOTION, Vector2( 20.0f, 70.0f ), 170 ) );
 644   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 42.0f ), PointState::MOTION, Vector2( 20.0f, 68.0f ), 180 ) );
 645   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 44.0f ), PointState::MOTION, Vector2( 20.0f, 66.0f ), 190 ) );
 646
 647   application.SendNotification();
 648
 649   DALI_TEST_EQUALS(true, data.functorCalled, TEST_LOCATION);
 650
 651   END_TEST;
 652 }
 653
 654 int UtcDaliPinchGestureRecognizerMinimumTouchEvents(void)
 655 {
 656   TestApplication application;
 657
 658   PinchGestureDetector detector = PinchGestureDetector::New();
 659
 660   Actor actor = Actor::New();
 661   actor.SetSize( 100.0f, 100.0f );
 662   actor.SetAnchorPoint( AnchorPoint::TOP_LEFT );
 663   Stage::GetCurrent().Add( actor );
 664
 665   // Render and notify
 666   application.SendNotification();
 667   application.Render();
 668
 669   detector.Attach( actor );
 670
 671   SignalData data;
 672   GestureReceivedFunctor functor( data );
 673   detector.DetectedSignal().Connect( &application, functor );
 674
 675   // Case 1
 676   // 2 touch events make a gesture begin
 677   Integration::SetPinchGestureMinimumTouchEvents( 2 );
 678   application.ProcessEvent( GenerateDoubleTouch( PointState::DOWN, Vector2( 20.0f, 20.0f ), PointState::DOWN, Vector2( 20.0f, 90.0f ), 150 ) );
 679   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 20.0f ), PointState::MOTION, Vector2( 90.0f, 90.0f ), 160 ) );
 680
 681   DALI_TEST_EQUALS( Gesture::Started, data.receivedGesture.state, TEST_LOCATION );
 682   DALI_TEST_EQUALS( true, data.functorCalled, TEST_LOCATION );
 683   data.Reset();
 684
 685   // Case 2
 686   // 4 touch events make a gesture begin
 687   Integration::SetPinchGestureMinimumTouchEvents( 4 );
 688   application.ProcessEvent( GenerateDoubleTouch( PointState::DOWN, Vector2( 20.0f, 20.0f ), PointState::DOWN, Vector2( 20.0f, 90.0f ), 150 ) );
 689   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 20.0f ), PointState::MOTION, Vector2( 90.0f, 90.0f ), 160 ) );
 690
 691   // Check the gesture is not detected unlike previous case
 692   DALI_TEST_EQUALS( false, data.functorCalled, TEST_LOCATION );
 693
 694   END_TEST;
 695 }
 696
 697 int UtcDaliPinchGestureRecognizerMinimumTouchEventsAfterStart(void)
 698 {
 699   TestApplication application;
 700
 701   PinchGestureDetector detector = PinchGestureDetector::New();
 702
 703   Actor actor = Actor::New();
 704   actor.SetSize( 100.0f, 100.0f );
 705   actor.SetAnchorPoint( AnchorPoint::TOP_LEFT );
 706   Stage::GetCurrent().Add( actor );
 707
 708   // Render and notify
 709   application.SendNotification();
 710   application.Render();
 711
 712   detector.Attach( actor );
 713
 714   SignalData data;
 715   GestureReceivedFunctor functor( data );
 716   detector.DetectedSignal().Connect( &application, functor );
 717
 718   // Case 1
 719   // > 2 touch events make a gesture begin
 720   // > 4 touch events generate gestures after begin
 721   Integration::SetPinchGestureMinimumTouchEvents(2);
 722   Integration::SetPinchGestureMinimumTouchEventsAfterStart(6);
 723
 724   application.ProcessEvent( GenerateDoubleTouch( PointState::DOWN, Vector2( 20.0f, 20.0f ), PointState::DOWN, Vector2( 20.0f, 90.0f ), 150 ) );
 725   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 20.0f ), PointState::MOTION, Vector2( 90.0f, 90.0f ), 160 ) );
 726
 727   DALI_TEST_EQUALS(Gesture::Started, data.receivedGesture.state, TEST_LOCATION);
 728   DALI_TEST_EQUALS(true, data.functorCalled, TEST_LOCATION);
 729
 730   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 20.0f ), PointState::MOTION, Vector2( 20.0f, 90.0f ), 170 ) );
 731   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 20.0f ), PointState::MOTION, Vector2( 20.0f, 90.0f ), 180 ) );
 732   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 20.0f ), PointState::MOTION, Vector2( 20.0f, 90.0f ), 190 ) );
 733   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 20.0f ), PointState::MOTION, Vector2( 20.0f, 90.0f ), 200 ) );
 734   // > Test : not enough touch events to make the gesture state "Continuing"
 735   DALI_TEST_EQUALS(Gesture::Started, data.receivedGesture.state, TEST_LOCATION);
 736
 737   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 20.0f ), PointState::MOTION, Vector2( 20.0f, 90.0f ), 210 ) );
 738   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 20.0f ), PointState::MOTION, Vector2( 20.0f, 90.0f ), 220 ) );
 739   // > Test : 6 touch events after start make the gesture state "Continuing"
 740   DALI_TEST_EQUALS(Gesture::Continuing, data.receivedGesture.state, TEST_LOCATION);
 741
 742   END_TEST;
 743 }