dali-csharp-binder/src/control-devel-wrap.cpp

   1 /*
   2  * Copyright (c) 2022 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 // EXTERNAL INCLUDES
  19 #include <dali/devel-api/adaptor-framework/accessibility-bridge.h>
  20 #include <dali/devel-api/adaptor-framework/accessibility.h>
  21 #include <vector>
  22
  23 // INTERNAL INCLUDES
  24 #include "control-devel-wrap.h"
  25 #include <dali-toolkit/devel-api/visuals/animated-vector-image-visual-actions-devel.h>
  26 #include <dali-toolkit/dali-toolkit.h>
  27 #include <dali-toolkit/devel-api/controls/control-devel.h>
  28 #include <dali-toolkit/devel-api/visuals/animated-vector-image-visual-signals-devel.h>
  29 #include <dali-toolkit/devel-api/visuals/image-visual-properties-devel.h>
  30 #include <dali/devel-api/adaptor-framework/vector-animation-renderer.h>
  31 #include <string>
  32
  33 using namespace Dali;
  34 using namespace Dali::Toolkit;
  35 using namespace Dali::Toolkit::DevelControl;
  36
  37 namespace
  38 {
  39 typedef void (*SavedCallbackType)(int32_t, int32_t, uint32_t, float *val1, float *val2, float *val3);
  40 SavedCallbackType gSavedRootCallback = nullptr;
  41
  42 Dali::Property::Value RootCallback(int32_t id, VectorAnimationRenderer::VectorProperty property, uint32_t frameNumber)
  43 {
  44   float val1 = 0.0f, val2 = 0.0f, val3 = 0.0f;
  45   if(gSavedRootCallback != nullptr)
  46   {
  47     gSavedRootCallback(id, (int)property, frameNumber, &val1, &val2, &val3);
  48   }
  49
  50   switch(property)
  51   {
  52     case VectorAnimationRenderer::VectorProperty::FILL_COLOR :
  53     case VectorAnimationRenderer::VectorProperty::STROKE_COLOR :
  54       return Dali::Vector3(val1, val2, val3);
  55       break;
  56
  57     case VectorAnimationRenderer::VectorProperty::TRANSFORM_ANCHOR :
  58     case VectorAnimationRenderer::VectorProperty::TRANSFORM_POSITION :
  59     case VectorAnimationRenderer::VectorProperty::TRANSFORM_SCALE :
  60       return Dali::Vector2(val1, val2);
  61       break;
  62
  63     case VectorAnimationRenderer::VectorProperty::FILL_OPACITY :
  64     case VectorAnimationRenderer::VectorProperty::STROKE_OPACITY :
  65     case VectorAnimationRenderer::VectorProperty::STROKE_WIDTH :
  66     case VectorAnimationRenderer::VectorProperty::TRANSFORM_ROTATION :
  67     case VectorAnimationRenderer::VectorProperty::TRANSFORM_OPACITY :
  68       return val1;
  69       break;
  70
  71     default:
  72       return 0;
  73       break;
  74   }
  75 }
  76 } //unnamed namespace
  77
  78 #ifdef __cplusplus
  79 extern "C" {
  80 #endif
  81
  82 // property
  83 SWIGEXPORT int SWIGSTDCALL CSharp_Dali_View_Property_DISPATCH_KEY_EVENTS_get()
  84 {
  85   return (int)Dali::Toolkit::DevelControl::Property::DISPATCH_KEY_EVENTS;
  86 }
  87
  88 SWIGEXPORT void* SWIGSTDCALL CSharp_Dali_Toolkit_DevelControl_AccessibilityActivateSignal(void* arg1)
  89 {
  90   Dali::Toolkit::DevelControl::AccessibilityActivateSignalType* result = nullptr;
  91   GUARD_ON_NULL_RET0(arg1);
  92   try_catch(([&]() {
  93     Dali::Toolkit::Control* control = (Dali::Toolkit::Control*)arg1;
  94     result                          = &(AccessibilityActivateSignal(*control));
  95   }));
  96   return (void*)result;
  97 }
  98
  99 SWIGEXPORT void* SWIGSTDCALL CSharp_Dali_Toolkit_DevelControl_AccessibilityReadingSkippedSignal(void* arg1)
 100 {
 101   Dali::Toolkit::DevelControl::AccessibilityReadingSkippedSignalType* result = nullptr;
 102   GUARD_ON_NULL_RET0(arg1);
 103   try_catch(([&]() {
 104     Dali::Toolkit::Control* control = (Dali::Toolkit::Control*)arg1;
 105     result                          = &(AccessibilityReadingSkippedSignal(*control));
 106   }));
 107   return (void*)result;
 108 }
 109
 110 SWIGEXPORT void* SWIGSTDCALL CSharp_Dali_Toolkit_DevelControl_AccessibilityReadingPausedSignal(void* arg1)
 111 {
 112   Dali::Toolkit::DevelControl::AccessibilityReadingPausedSignalType* result = nullptr;
 113   GUARD_ON_NULL_RET0(arg1);
 114   try_catch(([&]() {
 115     Dali::Toolkit::Control* control = (Dali::Toolkit::Control*)arg1;
 116     result                          = &(AccessibilityReadingPausedSignal(*control));
 117   }));
 118   return (void*)result;
 119 }
 120
 121 SWIGEXPORT void* SWIGSTDCALL CSharp_Dali_Toolkit_DevelControl_AccessibilityReadingResumedSignal(void* arg1)
 122 {
 123   Dali::Toolkit::DevelControl::AccessibilityReadingResumedSignalType* result = nullptr;
 124   GUARD_ON_NULL_RET0(arg1);
 125   try_catch(([&]() {
 126     Dali::Toolkit::Control* control = (Dali::Toolkit::Control*)arg1;
 127     result                          = &(AccessibilityReadingResumedSignal(*control));
 128   }));
 129   return (void*)result;
 130 }
 131
 132 SWIGEXPORT void* SWIGSTDCALL CSharp_Dali_Toolkit_DevelControl_AccessibilityReadingCancelledSignal(void* arg1)
 133 {
 134   Dali::Toolkit::DevelControl::AccessibilityReadingCancelledSignalType* result = nullptr;
 135   GUARD_ON_NULL_RET0(arg1);
 136   try_catch(([&]() {
 137     Dali::Toolkit::Control* control = (Dali::Toolkit::Control*)arg1;
 138     result                          = &(AccessibilityReadingCancelledSignal(*control));
 139   }));
 140   return (void*)result;
 141 }
 142
 143 SWIGEXPORT void* SWIGSTDCALL CSharp_Dali_Toolkit_DevelControl_AccessibilityReadingStoppedSignal(void* arg1)
 144 {
 145   Dali::Toolkit::DevelControl::AccessibilityReadingStoppedSignalType* result = nullptr;
 146   GUARD_ON_NULL_RET0(arg1);
 147   try_catch(([&]() {
 148     Dali::Toolkit::Control* control = (Dali::Toolkit::Control*)arg1;
 149     result                          = &(AccessibilityReadingStoppedSignal(*control));
 150   }));
 151   return (void*)result;
 152 }
 153
 154 SWIGEXPORT void* SWIGSTDCALL CSharp_Dali_Toolkit_DevelControl_AccessibilityGetNameSignal(void* arg1)
 155 {
 156   Dali::Toolkit::DevelControl::AccessibilityGetNameSignalType* result = nullptr;
 157   GUARD_ON_NULL_RET0(arg1);
 158   try_catch(([&]() {
 159     Dali::Toolkit::Control* control = (Dali::Toolkit::Control*)arg1;
 160     result                          = &(AccessibilityGetNameSignal(*control));
 161   }));
 162   return (void*)result;
 163 }
 164
 165 SWIGEXPORT void* SWIGSTDCALL CSharp_Dali_Toolkit_DevelControl_AccessibilityGetDescriptionSignal(void* arg1)
 166 {
 167   Dali::Toolkit::DevelControl::AccessibilityGetDescriptionSignalType* result = nullptr;
 168   GUARD_ON_NULL_RET0(arg1);
 169   try_catch(([&]() {
 170     Dali::Toolkit::Control* control = (Dali::Toolkit::Control*)arg1;
 171     result                          = &(AccessibilityGetDescriptionSignal(*control));
 172   }));
 173   return (void*)result;
 174 }
 175
 176 SWIGEXPORT void* SWIGSTDCALL CSharp_Dali_Toolkit_DevelControl_AccessibilityDoGestureSignal(void* arg1)
 177 {
 178   Dali::Toolkit::DevelControl::AccessibilityDoGestureSignalType* result = nullptr;
 179   GUARD_ON_NULL_RET0(arg1);
 180   try_catch(([&]() {
 181     Dali::Toolkit::Control* control = (Dali::Toolkit::Control*)arg1;
 182     result                          = &(AccessibilityDoGestureSignal(*control));
 183   }));
 184   return (void*)result;
 185 }
 186
 187 SWIGEXPORT void SWIGSTDCALL CSharp_Dali_Toolkit_DevelControl_AppendAccessibilityRelation(void* arg1, void* arg2, int arg3)
 188 {
 189   GUARD_ON_NULL_RET(arg1);
 190   GUARD_ON_NULL_RET(arg2);
 191   try_catch(([&]() {
 192     auto* control     = (Dali::Toolkit::Control*)arg1;
 193     auto* destination = (Dali::Actor*)arg2;
 194     auto  relation    = (Dali::Accessibility::RelationType)arg3;
 195     AppendAccessibilityRelation(*control, *destination, relation);
 196   }));
 197 }
 198
 199 SWIGEXPORT void SWIGSTDCALL CSharp_Dali_Toolkit_DevelControl_RemoveAccessibilityRelation(void* arg1, void* arg2, int arg3)
 200 {
 201   GUARD_ON_NULL_RET(arg1);
 202   GUARD_ON_NULL_RET(arg2);
 203   try_catch(([&]() {
 204     auto* control     = (Dali::Toolkit::Control*)arg1;
 205     auto* destination = (Dali::Actor*)arg2;
 206     auto  relation    = (Dali::Accessibility::RelationType)arg3;
 207     RemoveAccessibilityRelation(*control, *destination, relation);
 208   }));
 209 }
 210
 211 SWIGEXPORT void SWIGSTDCALL CSharp_Dali_Toolkit_DevelControl_GetAccessibilityRelations(void* arg1_control,
 212                                                                                        void (*arg2_callback)(int, void*, void*),
 213                                                                                        void* arg3_userData)
 214 {
 215   using namespace Dali::Accessibility;
 216
 217   GUARD_ON_NULL_RET(arg1_control);
 218   GUARD_ON_NULL_RET(arg2_callback);
 219
 220   try_catch(([&]() {
 221     auto*                 control   = static_cast<Dali::Toolkit::Control*>(arg1_control);
 222     std::vector<Relation> relations = GetAccessibilityRelations(*control);
 223
 224     for(Relation& relation : relations)
 225     {
 226       for(Accessible* target : relation.mTargets)
 227       {
 228         // NUI is unaware of Accessible objects, so we only report those
 229         // convertible to Control. Note that it is currently impossible to make
 230         // a relation with anything other than Control (View) using NUI API, so
 231         // there should not be any loss of information for typical NUI
 232         // applications.
 233         auto targetControl = Dali::Toolkit::Control::DownCast(target->GetInternalActor());
 234
 235         if(targetControl)
 236         {
 237           arg2_callback(static_cast<int>(relation.mRelationType),
 238                         static_cast<void*>(new Dali::Actor(targetControl)),
 239                         arg3_userData);
 240         }
 241       }
 242     }
 243   }));
 244 }
 245
 246 SWIGEXPORT void SWIGSTDCALL CSharp_Dali_Toolkit_DevelControl_ClearAccessibilityRelations(void* arg1)
 247 {
 248   GUARD_ON_NULL_RET(arg1);
 249   try_catch(([&]() {
 250     auto* control = (Dali::Toolkit::Control*)arg1;
 251     ClearAccessibilityRelations(*control);
 252   }));
 253 }
 254
 255 SWIGEXPORT void SWIGSTDCALL CSharp_Dali_Toolkit_DevelControl_SetAccessibilityReadingInfoType2(void* arg1, int arg2)
 256 {
 257   using namespace Dali::Accessibility;
 258   static_assert(static_cast<int>(ReadingInfoType::NAME) == 0 &&
 259                   static_cast<int>(ReadingInfoType::ROLE) == 1 &&
 260                   static_cast<int>(ReadingInfoType::DESCRIPTION) == 2 &&
 261                   static_cast<int>(ReadingInfoType::STATE) == 3,
 262                 "C++ and C# bindings does not match");
 263
 264   GUARD_ON_NULL_RET(arg1);
 265   try_catch(([&]() {
 266     auto* control = (Dali::Toolkit::Control*)arg1;
 267     SetAccessibilityReadingInfoType(*control, ReadingInfoTypes{static_cast<std::uint32_t>(arg2)});
 268   }));
 269 }
 270
 271 SWIGEXPORT int SWIGSTDCALL CSharp_Dali_Toolkit_DevelControl_GetAccessibilityReadingInfoType2(void* arg1)
 272 {
 273   int result = 0;
 274   GUARD_ON_NULL_RET0(arg1);
 275   try_catch(([&]() {
 276     auto* control     = (Dali::Toolkit::Control*)arg1;
 277     auto  readingInfo = GetAccessibilityReadingInfoType(*control);
 278     result            = readingInfo.GetRawData()[0];
 279   }));
 280   return result;
 281 }
 282
 283 SWIGEXPORT unsigned int SWIGSTDCALL CSharp_Dali_Toolkit_DevelControl_ClearAccessibilityHighlight(void* arg1)
 284 {
 285   bool result = false;
 286   GUARD_ON_NULL_RET0(arg1);
 287   try_catch(([&]() {
 288     auto* control = (Dali::Toolkit::Control*)arg1;
 289     result        = ClearAccessibilityHighlight(*control);
 290   }));
 291   return result;
 292 }
 293
 294 SWIGEXPORT unsigned int SWIGSTDCALL CSharp_Dali_Toolkit_DevelControl_GrabAccessibilityHighlight(void* arg1)
 295 {
 296   bool result = false;
 297   GUARD_ON_NULL_RET0(arg1);
 298   try_catch(([&]() {
 299     auto* control = (Dali::Toolkit::Control*)arg1;
 300     result        = GrabAccessibilityHighlight(*control);
 301   }));
 302   return result;
 303 }
 304
 305 SWIGEXPORT uint64_t SWIGSTDCALL CSharp_Dali_Toolkit_DevelControl_GetAccessibilityStates(void* arg1)
 306 {
 307   uint64_t result = 0;
 308   GUARD_ON_NULL_RET0(arg1);
 309   try_catch(([&]() {
 310     auto* control = (Dali::Toolkit::Control*)arg1;
 311     auto  states  = GetAccessibilityStates(*control);
 312     result        = states.GetRawData64();
 313   }));
 314   return result;
 315 }
 316
 317 SWIGEXPORT void SWIGSTDCALL CSharp_Dali_Toolkit_DevelControl_NotifyAccessibilityStateChange(void* arg1, uint64_t arg2, int arg3)
 318 {
 319   GUARD_ON_NULL_RET(arg1);
 320   try_catch(([&]() {
 321     Dali::Accessibility::States states(arg2);
 322     auto*                       control = (Dali::Toolkit::Control*)arg1;
 323     NotifyAccessibilityStateChange(*control, states, static_cast<bool>(arg3));
 324   }));
 325 }
 326
 327 /***********************************************
 328  **************** Accessibility ****************
 329  ***********************************************/
 330
 331 SWIGEXPORT void SWIGSTDCALL CSharp_Dali_Accessibility_EmitAccessibilityEvent(void* arg1, int arg2_event)
 332 {
 333   GUARD_ON_NULL_RET(arg1);
 334   try_catch(([&]() {
 335     Dali::Actor* control    = (Dali::Actor*)arg1;
 336     auto         accessible = Dali::Accessibility::Accessible::Get(*control);
 337     if(accessible)
 338     {
 339       accessible->Emit((Dali::Accessibility::ObjectPropertyChangeEvent)arg2_event);
 340     }
 341     else
 342     {
 343       SWIG_CSharpException(SWIG_RuntimeError, "Actor does not have accessible object.");
 344     }
 345   }));
 346 }
 347
 348 SWIGEXPORT void SWIGSTDCALL CSharp_Dali_Accessibility_EmitAccessibilityStateChangedEvent(void* arg1, int arg2_state, int arg3)
 349 {
 350   GUARD_ON_NULL_RET(arg1);
 351   try_catch(([&]() {
 352     auto state = static_cast<Dali::Accessibility::State>(arg2_state);
 353
 354     Dali::Actor* control    = (Dali::Actor*)arg1;
 355     auto         accessible = Dali::Accessibility::Accessible::Get(*control);
 356     if(accessible)
 357     {
 358       accessible->EmitStateChanged(state, arg3);
 359     }
 360     else
 361     {
 362       SWIG_CSharpException(SWIG_RuntimeError, "Actor does not have accessible object.");
 363     }
 364   }));
 365 }
 366
 367 SWIGEXPORT void SWIGSTDCALL CSharp_Dali_Accessibility_EmitTextInsertedEvent(
 368   void* arg1, int arg2_position, int arg3_length, char* arg4_content)
 369 {
 370   GUARD_ON_NULL_RET(arg1);
 371   try_catch(([&]() {
 372     Dali::Actor* control    = (Dali::Actor*)arg1;
 373     auto         accessible = Dali::Accessibility::Accessible::Get(*control);
 374     std::string  content(arg4_content ? arg4_content : "");
 375     if(accessible)
 376     {
 377       accessible->EmitTextInserted(arg2_position, arg3_length, content);
 378     }
 379     else
 380     {
 381       SWIG_CSharpException(SWIG_RuntimeError, "Actor does not have accessible object.");
 382     }
 383   }));
 384 }
 385
 386 SWIGEXPORT void SWIGSTDCALL CSharp_Dali_Accessibility_EmitTextDeletedEvent(
 387   void* arg1, int arg2_position, int arg3_length, char* arg4_content)
 388 {
 389   GUARD_ON_NULL_RET(arg1);
 390   try_catch(([&]() {
 391     Dali::Actor* control    = (Dali::Actor*)arg1;
 392     auto         accessible = Dali::Accessibility::Accessible::Get(*control);
 393     std::string  content(arg4_content ? arg4_content : "");
 394     if(accessible)
 395     {
 396       accessible->EmitTextDeleted(arg2_position, arg3_length, content);
 397     }
 398     else
 399     {
 400       SWIG_CSharpException(SWIG_RuntimeError, "Actor does not have accessible object.");
 401     }
 402   }));
 403 }
 404
 405 SWIGEXPORT void SWIGSTDCALL CSharp_Dali_Accessibility_EmitTextCursorMovedEvent(
 406   void* arg1, int arg2_position)
 407 {
 408   GUARD_ON_NULL_RET(arg1);
 409   try_catch(([&]() {
 410     Dali::Actor* control    = (Dali::Actor*)arg1;
 411     auto         accessible = Dali::Accessibility::Accessible::Get(*control);
 412     if(accessible)
 413     {
 414       accessible->EmitTextCursorMoved(arg2_position);
 415     }
 416     else
 417     {
 418       SWIG_CSharpException(SWIG_RuntimeError, "Actor does not have accessible object.");
 419     }
 420   }));
 421 }
 422
 423 SWIGEXPORT void SWIGSTDCALL CSharp_Dali_Accessibility_EmitScrollStartedEvent(void* arg1_actor)
 424 {
 425   GUARD_ON_NULL_RET(arg1_actor);
 426   try_catch(([&]() {
 427     Dali::Actor* control    = (Dali::Actor*)arg1_actor;
 428     auto         accessible = Dali::Accessibility::Accessible::Get(*control);
 429     if(accessible)
 430     {
 431       accessible->EmitScrollStarted();
 432     }
 433     else
 434     {
 435       SWIG_CSharpException(SWIG_RuntimeError, "Actor does not have accessible object.");
 436     }
 437   }));
 438 }
 439
 440 SWIGEXPORT void SWIGSTDCALL CSharp_Dali_Accessibility_EmitScrollFinishedEvent(void* arg1_actor)
 441 {
 442   GUARD_ON_NULL_RET(arg1_actor);
 443   try_catch(([&]() {
 444     Dali::Actor* control    = (Dali::Actor*)arg1_actor;
 445     auto         accessible = Dali::Accessibility::Accessible::Get(*control);
 446     if(accessible)
 447     {
 448       accessible->EmitScrollFinished();
 449     }
 450     else
 451     {
 452       SWIG_CSharpException(SWIG_RuntimeError, "Actor does not have accessible object.");
 453     }
 454   }));
 455 }
 456
 457 SWIGEXPORT bool SWIGSTDCALL CSharp_Dali_Accessibility_IsSuppressedEvent(void* arg1, int32_t atspiEvent)
 458 {
 459   bool result = false;
 460   GUARD_ON_NULL_RET0(arg1);
 461   try_catch(([&]() {
 462     Dali::Actor* control    = (Dali::Actor*)arg1;
 463     auto         accessible = Dali::Accessibility::Accessible::Get(*control);
 464     if(accessible)
 465     {
 466       result = accessible->GetSuppressedEvents()[static_cast<Dali::Accessibility::AtspiEvent>(atspiEvent)];
 467     }
 468   }));
 469   return result;
 470 }
 471
 472 SWIGEXPORT void SWIGSTDCALL CSharp_Dali_Accessibility_SetSuppressedEvent(void* arg1, int32_t atspiEvent, bool isSuppressed)
 473 {
 474   GUARD_ON_NULL_RET(arg1);
 475   try_catch(([&]() {
 476     Dali::Actor* control    = (Dali::Actor*)arg1;
 477     auto         accessible = Dali::Accessibility::Accessible::Get(*control);
 478     if(accessible)
 479     {
 480       accessible->GetSuppressedEvents()[static_cast<Dali::Accessibility::AtspiEvent>(atspiEvent)] = isSuppressed;
 481     }
 482   }));
 483 }
 484
 485 SWIGEXPORT void* SWIGSTDCALL CSharp_Dali_Accessibility_new_Range(
 486   int arg1_start, int arg2_end, char* arg3_content)
 487 {
 488   Dali::Accessibility::Range* result = nullptr;
 489   try_catch(([&]() {
 490     result = new Dali::Accessibility::Range(arg1_start, arg2_end, arg3_content);
 491   }));
 492   return (void*)result;
 493 }
 494
 495 SWIGEXPORT void SWIGSTDCALL CSharp_Dali_Accessibility_delete_Range(void* arg1_range)
 496 {
 497   try_catch(([&]() {
 498     delete static_cast<Dali::Accessibility::Range*>(arg1_range);
 499   }));
 500 }
 501
 502 SWIGEXPORT void SWIGSTDCALL CSharp_Dali_Accessibility_Bridge_RegisterDefaultLabel(void* arg1_actor)
 503 {
 504   GUARD_ON_NULL_RET(arg1_actor);
 505   try_catch(([&]() {
 506     Dali::Actor* actor      = (Dali::Actor*)arg1_actor;
 507     auto         accessible = Dali::Accessibility::Accessible::Get(*actor);
 508     auto         bridge     = Dali::Accessibility::Bridge::GetCurrentBridge();
 509
 510     if(!accessible)
 511     {
 512       SWIG_CSharpException(SWIG_RuntimeError, "No accessible object bind with actor.");
 513       return;
 514     }
 515
 516     bridge->RegisterDefaultLabel(accessible);
 517   }));
 518 }
 519
 520 SWIGEXPORT void SWIGSTDCALL CSharp_Dali_Accessibility_Bridge_UnregisterDefaultLabel(void* arg1_actor)
 521 {
 522   GUARD_ON_NULL_RET(arg1_actor);
 523   try_catch(([&]() {
 524     Dali::Actor* actor      = (Dali::Actor*)arg1_actor;
 525     auto         accessible = Dali::Accessibility::Accessible::Get(*actor);
 526     auto         bridge     = Dali::Accessibility::Bridge::GetCurrentBridge();
 527
 528     if(!accessible)
 529     {
 530       SWIG_CSharpException(SWIG_RuntimeError, "No accessible object bind with actor.");
 531       return;
 532     }
 533
 534     bridge->UnregisterDefaultLabel(accessible);
 535   }));
 536 }
 537
 538 SWIGEXPORT void* SWIGSTDCALL CSharp_Dali_Accessibility_Accessible_GetCurrentlyHighlightedActor()
 539 {
 540   Dali::Actor* result = NULL;
 541   try_catch(([&]() {
 542     Dali::Actor actor = Dali::Accessibility::Accessible::GetCurrentlyHighlightedActor();
 543     if(actor)
 544     {
 545       result = new Dali::Actor(actor);
 546     }
 547   }));
 548   return result;
 549 }
 550
 551 SWIGEXPORT void* SWIGSTDCALL CSharp_Dali_Accessibility_Accessible_GetHighlightActor()
 552 {
 553   Dali::Actor* result = NULL;
 554   try_catch(([&]() {
 555     Dali::Actor actor = Dali::Accessibility::Accessible::GetHighlightActor();
 556     if(actor)
 557     {
 558       result = new Dali::Actor(actor);
 559     }
 560   }));
 561   return result;
 562 }
 563
 564 SWIGEXPORT void SWIGSTDCALL CSharp_Dali_Accessibility_Accessible_SetHighlightActor(void* arg1_actor)
 565 {
 566   // Passing nullptr as actor is used to remove custom highlight,
 567   // what leads to the restoration of default highlight starting
 568   // from next call to GrabHighlight()
 569   try_catch(([&]() {
 570     Dali::Actor actor = arg1_actor ? *((Dali::Actor*)arg1_actor) : Dali::Actor();
 571     Dali::Accessibility::Accessible::SetHighlightActor(actor);
 572   }));
 573 }
 574
 575 SWIGEXPORT void SWIGSTDCALL CSharp_Dali_View_DoActionExtension(void * control, int visualIndex, int actionId, int callbackId, char* keyPath, int property, void * callback)
 576 {
 577   DevelAnimatedVectorImageVisual::DynamicPropertyInfo info;
 578   info.id = callbackId;
 579   std::string path(keyPath);
 580   info.keyPath = path;
 581   info.property = property;
 582   gSavedRootCallback = (void (*)(int32_t, int32_t, uint32_t, float *val1, float *val2, float *val3))callback;
 583   info.callback = Dali::MakeCallback((Dali::Property::Value (*)(int32_t, int32_t, uint32_t))RootCallback);
 584
 585   try
 586   {
 587     DevelControl::DoActionExtension(*((Dali::Toolkit::Control *)control), (Dali::Property::Index)visualIndex, (Dali::Property::Index)actionId, Dali::Any(info));
 588   } CALL_CATCH_EXCEPTION();
 589 }
 590
 591 #ifdef __cplusplus
 592 } // extern "C"
 593 #endif