dali/public-api/actors/actor.cpp

   1 /*
   2  * Copyright (c) 2014 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/actors/actor.h>
  20
  21 // INTERNAL INCLUDES
  22 #include <dali/public-api/actors/layer.h>
  23 #include <dali/public-api/animation/constraint.h>
  24 #include <dali/public-api/common/dali-common.h>
  25 #include <dali/public-api/math/degree.h>
  26 #include <dali/public-api/math/radian.h>
  27 #include <dali/public-api/math/vector2.h>
  28
  29 #include <dali/internal/event/actors/actor-impl.h>
  30 #include <dali/internal/event/actors/layer-impl.h>
  31 #include <dali/internal/event/actor-attachments/actor-attachment-impl.h>
  32 #include <dali/internal/event/animation/constraint-impl.h>
  33
  34 #include <dali/public-api/dynamics/dynamics-body.h>
  35 #include <dali/public-api/dynamics/dynamics-joint.h>
  36 #include <dali/public-api/dynamics/dynamics-body-config.h>
  37
  38 #ifdef DYNAMICS_SUPPORT
  39 #include <dali/internal/event/dynamics/dynamics-declarations.h>
  40 #include <dali/internal/event/dynamics/dynamics-body-config-impl.h>
  41 #include <dali/internal/event/dynamics/dynamics-body-impl.h>
  42 #include <dali/internal/event/dynamics/dynamics-joint-impl.h>
  43 #include <dali/internal/event/dynamics/dynamics-world-impl.h>
  44 #endif
  45
  46 using namespace std;
  47
  48 namespace Dali
  49 {
  50
  51 const char* const Actor::SIGNAL_TOUCHED = "touched";
  52 const char* const Actor::SIGNAL_HOVERED = "hovered";
  53 const char* const Actor::SIGNAL_MOUSE_WHEEL_EVENT = "mouse-wheel-event";
  54 const char* const Actor::SIGNAL_SET_SIZE = "set-size";
  55 const char* const Actor::SIGNAL_ON_STAGE = "on-stage";
  56 const char* const Actor::SIGNAL_OFF_STAGE = "off-stage";
  57
  58 const char* const Actor::ACTION_SHOW = "show";
  59 const char* const Actor::ACTION_HIDE = "hide";
  60
  61 Actor::Actor()
  62 {
  63 }
  64
  65 Actor Actor::New()
  66 {
  67   Internal::ActorPtr internal = Internal::Actor::New();
  68
  69   return Actor(internal.Get());
  70 }
  71
  72 Actor Actor::DownCast( BaseHandle handle )
  73 {
  74   return Actor( dynamic_cast<Dali::Internal::Actor*>(handle.GetObjectPtr()) );
  75 }
  76
  77 Actor::~Actor()
  78 {
  79 }
  80
  81 Actor::Actor(const Actor& copy)
  82 : Constrainable(copy)
  83 {
  84 }
  85
  86 Actor& Actor::operator=(const Actor& rhs)
  87 {
  88   BaseHandle::operator=(rhs);
  89   return *this;
  90 }
  91
  92 const std::string& Actor::GetName() const
  93 {
  94   return GetImplementation(*this).GetName();
  95 }
  96
  97 void Actor::SetName(const std::string& name)
  98 {
  99   GetImplementation(*this).SetName(name);
 100 }
 101
 102 unsigned int Actor::GetId() const
 103 {
 104   return GetImplementation(*this).GetId();
 105 }
 106
 107 bool Actor::IsRoot() const
 108 {
 109   return GetImplementation(*this).IsRoot();
 110 }
 111
 112 bool Actor::OnStage() const
 113 {
 114   return GetImplementation(*this).OnStage();
 115 }
 116
 117 bool Actor::IsLayer() const
 118 {
 119   return GetImplementation(*this).IsLayer();
 120 }
 121
 122 Layer Actor::GetLayer()
 123 {
 124   return GetImplementation(*this).GetLayer();
 125 }
 126
 127 void Actor::Add(Actor actor)
 128 {
 129   GetImplementation(*this).Add(GetImplementation(actor));
 130 }
 131
 132 void Actor::Insert(unsigned int index, Actor actor)
 133 {
 134   GetImplementation(*this).Insert(index, GetImplementation(actor));
 135 }
 136
 137 void Actor::Remove(Actor actor)
 138 {
 139   GetImplementation(*this).Remove(GetImplementation(actor));
 140 }
 141
 142 void Actor::Unparent()
 143 {
 144   GetImplementation(*this).Unparent();
 145 }
 146
 147 unsigned int Actor::GetChildCount() const
 148 {
 149   return GetImplementation(*this).GetChildCount();
 150 }
 151
 152 Actor Actor::GetChildAt(unsigned int index) const
 153 {
 154   return GetImplementation(*this).GetChildAt(index);
 155 }
 156
 157 Actor Actor::FindChildByName(const std::string& actorName)
 158 {
 159   Internal::ActorPtr child = GetImplementation(*this).FindChildByName(actorName);
 160   return Actor(child.Get());
 161 }
 162
 163 Actor Actor::FindChildByAlias(const std::string& actorAlias)
 164 {
 165   Actor child = GetImplementation(*this).FindChildByAlias(actorAlias);
 166   return child;
 167 }
 168
 169 Actor Actor::FindChildById(const unsigned int id)
 170 {
 171   Internal::ActorPtr child = GetImplementation(*this).FindChildById(id);
 172   return Actor(child.Get());
 173 }
 174
 175 Actor Actor::GetParent() const
 176 {
 177   Internal::Actor* parent = GetImplementation(*this).GetParent();
 178
 179   return Actor(parent);
 180 }
 181
 182 void Actor::SetParentOrigin(const Vector3& origin)
 183 {
 184   GetImplementation(*this).SetParentOrigin(origin);
 185 }
 186
 187 Vector3 Actor::GetCurrentParentOrigin() const
 188 {
 189   return GetImplementation(*this).GetCurrentParentOrigin();
 190 }
 191
 192 void Actor::SetAnchorPoint(const Vector3& anchorPoint)
 193 {
 194   GetImplementation(*this).SetAnchorPoint(anchorPoint);
 195 }
 196
 197 Vector3 Actor::GetCurrentAnchorPoint() const
 198 {
 199   return GetImplementation(*this).GetCurrentAnchorPoint();
 200 }
 201
 202 void Actor::SetSize(float width, float height)
 203 {
 204   GetImplementation(*this).SetSize(width, height);
 205 }
 206
 207 void Actor::SetSize(float width, float height, float depth)
 208 {
 209   GetImplementation(*this).SetSize(width, height, depth);
 210 }
 211
 212 void Actor::SetSize(const Vector2& size)
 213 {
 214   GetImplementation(*this).SetSize(size);
 215 }
 216
 217 void Actor::SetSize(const Vector3& size)
 218 {
 219   GetImplementation(*this).SetSize(size);
 220 }
 221
 222 Vector3 Actor::GetSize() const
 223 {
 224   return GetImplementation(*this).GetSize();
 225 }
 226
 227 Vector3 Actor::GetCurrentSize() const
 228 {
 229   return GetImplementation(*this).GetCurrentSize();
 230 }
 231
 232 Vector3 Actor::GetNaturalSize() const
 233 {
 234   return GetImplementation(*this).GetNaturalSize();
 235 }
 236
 237 void Actor::SetPosition(float x, float y)
 238 {
 239   GetImplementation(*this).SetPosition(x, y);
 240 }
 241
 242 void Actor::SetPosition(float x, float y, float z)
 243 {
 244   GetImplementation(*this).SetPosition(x, y, z);
 245 }
 246
 247 void Actor::SetPosition(const Vector3& position)
 248 {
 249   GetImplementation(*this).SetPosition(position);
 250 }
 251
 252 void Actor::SetX(float x)
 253 {
 254   GetImplementation(*this).SetX(x);
 255 }
 256
 257 void Actor::SetY(float y)
 258 {
 259   GetImplementation(*this).SetY(y);
 260 }
 261
 262 void Actor::SetZ(float z)
 263 {
 264   GetImplementation(*this).SetZ(z);
 265 }
 266
 267 void Actor::MoveBy(const Vector3& distance)
 268 {
 269   GetImplementation(*this).MoveBy(distance);
 270 }
 271
 272 Vector3 Actor::GetCurrentPosition() const
 273 {
 274   return GetImplementation(*this).GetCurrentPosition();
 275 }
 276
 277 Vector3 Actor::GetCurrentWorldPosition() const
 278 {
 279   return GetImplementation(*this).GetCurrentWorldPosition();
 280 }
 281
 282 void Actor::SetPositionInheritanceMode( PositionInheritanceMode mode )
 283 {
 284   GetImplementation(*this).SetPositionInheritanceMode( mode );
 285 }
 286
 287 PositionInheritanceMode Actor::GetPositionInheritanceMode() const
 288 {
 289   return GetImplementation(*this).GetPositionInheritanceMode();
 290 }
 291
 292 void Actor::SetRotation(const Degree& angle, const Vector3& axis)
 293 {
 294   GetImplementation(*this).SetRotation(Radian(angle), axis);
 295 }
 296
 297 void Actor::SetRotation(const Radian& angle, const Vector3& axis)
 298 {
 299   GetImplementation(*this).SetRotation(angle, axis);
 300 }
 301
 302 void Actor::SetRotation(const Quaternion& rotation)
 303 {
 304   GetImplementation(*this).SetRotation(rotation);
 305 }
 306
 307 void Actor::RotateBy(const Degree& angle, const Vector3& axis)
 308 {
 309   GetImplementation(*this).RotateBy(Radian(angle), axis);
 310 }
 311
 312 void Actor::RotateBy(const Radian& angle, const Vector3& axis)
 313 {
 314   GetImplementation(*this).RotateBy(angle, axis);
 315 }
 316
 317 void Actor::RotateBy(const Quaternion& relativeRotation)
 318 {
 319   GetImplementation(*this).RotateBy(relativeRotation);
 320 }
 321
 322 Quaternion Actor::GetCurrentRotation() const
 323 {
 324   return GetImplementation(*this).GetCurrentRotation();
 325 }
 326
 327 void Actor::SetInheritRotation(bool inherit)
 328 {
 329   GetImplementation(*this).SetInheritRotation(inherit);
 330 }
 331
 332 bool Actor::IsRotationInherited() const
 333 {
 334   return GetImplementation(*this).IsRotationInherited();
 335 }
 336
 337 Quaternion Actor::GetCurrentWorldRotation() const
 338 {
 339   return GetImplementation(*this).GetCurrentWorldRotation();
 340 }
 341
 342 void Actor::SetScale(float scale)
 343 {
 344   GetImplementation(*this).SetScale(scale);
 345 }
 346
 347 void Actor::SetScale(float scaleX, float scaleY, float scaleZ)
 348 {
 349   GetImplementation(*this).SetScale(scaleX, scaleY, scaleZ);
 350 }
 351
 352 void Actor::SetScale(const Vector3& scale)
 353 {
 354   GetImplementation(*this).SetScale(scale);
 355 }
 356
 357 void Actor::ScaleBy(const Vector3& relativeScale)
 358 {
 359   GetImplementation(*this).ScaleBy(relativeScale);
 360 }
 361
 362 Vector3 Actor::GetCurrentScale() const
 363 {
 364   return GetImplementation(*this).GetCurrentScale();
 365 }
 366
 367 Vector3 Actor::GetCurrentWorldScale() const
 368 {
 369   return GetImplementation(*this).GetCurrentWorldScale();
 370 }
 371
 372 void Actor::SetInheritScale( bool inherit )
 373 {
 374   GetImplementation(*this).SetInheritScale( inherit );
 375 }
 376
 377 bool Actor::IsScaleInherited() const
 378 {
 379   return GetImplementation(*this).IsScaleInherited();
 380 }
 381
 382 Matrix Actor::GetCurrentWorldMatrix() const
 383 {
 384   return GetImplementation(*this).GetCurrentWorldMatrix();
 385 }
 386
 387 void Actor::SetVisible(bool visible)
 388 {
 389   GetImplementation(*this).SetVisible(visible);
 390 }
 391
 392 bool Actor::IsVisible() const
 393 {
 394   return GetImplementation(*this).IsVisible();
 395 }
 396
 397 void Actor::SetOpacity(float opacity)
 398 {
 399   GetImplementation(*this).SetOpacity(opacity);
 400 }
 401
 402 void Actor::OpacityBy(float relativeOpacity)
 403 {
 404   GetImplementation(*this).OpacityBy(relativeOpacity);
 405 }
 406
 407 float Actor::GetCurrentOpacity() const
 408 {
 409   return GetImplementation(*this).GetCurrentOpacity();
 410 }
 411
 412 void Actor::SetColor(const Vector4& color)
 413 {
 414   GetImplementation(*this).SetColor(color);
 415 }
 416
 417 void Actor::ColorBy(const Vector4& relativeColor)
 418 {
 419   GetImplementation(*this).ColorBy(relativeColor);
 420 }
 421
 422 Vector4 Actor::GetCurrentColor() const
 423 {
 424   return GetImplementation(*this).GetCurrentColor();
 425 }
 426
 427 void Actor::SetColorMode( ColorMode colorMode )
 428 {
 429   GetImplementation(*this).SetColorMode(colorMode);
 430 }
 431
 432 ColorMode Actor::GetColorMode() const
 433 {
 434   return GetImplementation(*this).GetColorMode();
 435 }
 436
 437 Vector4 Actor::GetCurrentWorldColor() const
 438 {
 439   return GetImplementation(*this).GetCurrentWorldColor();
 440 }
 441
 442 void Actor::SetDrawMode( DrawMode::Type drawMode )
 443 {
 444   GetImplementation(*this).SetDrawMode( drawMode );
 445 }
 446
 447 DrawMode::Type Actor::GetDrawMode() const
 448 {
 449   return GetImplementation(*this).GetDrawMode();
 450 }
 451
 452 void Actor::SetSensitive(bool sensitive)
 453 {
 454   GetImplementation(*this).SetSensitive(sensitive);
 455 }
 456
 457 bool Actor::IsSensitive() const
 458 {
 459   return GetImplementation(*this).IsSensitive();
 460 }
 461
 462 bool Actor::ScreenToLocal(float& localX, float& localY, float screenX, float screenY) const
 463 {
 464   return GetImplementation(*this).ScreenToLocal(localX, localY, screenX, screenY);
 465 }
 466
 467 void Actor::SetLeaveRequired(bool required)
 468 {
 469   GetImplementation(*this).SetLeaveRequired(required);
 470 }
 471
 472 bool Actor::GetLeaveRequired() const
 473 {
 474   return GetImplementation(*this).GetLeaveRequired();
 475 }
 476
 477 void Actor::SetKeyboardFocusable( bool focusable )
 478 {
 479   GetImplementation(*this).SetKeyboardFocusable(focusable);
 480 }
 481
 482 bool Actor::IsKeyboardFocusable() const
 483 {
 484   return GetImplementation(*this).IsKeyboardFocusable();
 485 }
 486
 487 Actor::TouchSignalV2& Actor::TouchedSignal()
 488 {
 489   return GetImplementation(*this).TouchedSignal();
 490 }
 491
 492 Actor::HoverSignalV2& Actor::HoveredSignal()
 493 {
 494   return GetImplementation(*this).HoveredSignal();
 495 }
 496
 497 Actor::MouseWheelEventSignalV2& Actor::MouseWheelEventSignal()
 498 {
 499   return GetImplementation(*this).MouseWheelEventSignal();
 500 }
 501
 502 Actor::SetSizeSignalV2& Actor::SetSizeSignal()
 503 {
 504   return GetImplementation(*this).SetSizeSignal();
 505 }
 506
 507 Actor::OnStageSignalV2& Actor::OnStageSignal()
 508 {
 509   return GetImplementation(*this).OnStageSignal();
 510 }
 511
 512 Actor::OffStageSignalV2& Actor::OffStageSignal()
 513 {
 514   return GetImplementation(*this).OffStageSignal();
 515 }
 516
 517 DynamicsBody Actor::EnableDynamics(DynamicsBodyConfig bodyConfig)
 518 {
 519 #ifdef DYNAMICS_SUPPORT
 520   Internal::DynamicsBodyConfig& internal = GetImplementation(bodyConfig);
 521
 522   Internal::DynamicsBodyPtr body( GetImplementation(*this).EnableDynamics( &internal ) );
 523
 524   return DynamicsBody( body.Get() );
 525 #else
 526   return DynamicsBody();
 527 #endif
 528 }
 529
 530 DynamicsJoint Actor::AddDynamicsJoint( Actor attachedActor, const Vector3& offset )
 531 {
 532 #ifdef DYNAMICS_SUPPORT
 533   Internal::ActorPtr internalActor( &GetImplementation(attachedActor) );
 534   Internal::DynamicsJointPtr joint( GetImplementation(*this).AddDynamicsJoint( internalActor, offset) );
 535
 536   return DynamicsJoint( joint.Get() );
 537 #else
 538   return DynamicsJoint();
 539 #endif
 540 }
 541
 542 DynamicsJoint Actor::AddDynamicsJoint( Actor attachedActor, const Vector3& offsetA, const Vector3& offsetB )
 543 {
 544 #ifdef DYNAMICS_SUPPORT
 545   Internal::ActorPtr internalActor( &GetImplementation(attachedActor) );
 546   Internal::DynamicsJointPtr joint( GetImplementation(*this).AddDynamicsJoint( internalActor, offsetA, offsetB) );
 547
 548   return DynamicsJoint( joint.Get() );
 549 #else
 550   return DynamicsJoint();
 551 #endif
 552 }
 553
 554 const int Actor::GetNumberOfJoints() const
 555 {
 556 #ifdef DYNAMICS_SUPPORT
 557   return GetImplementation(*this).GetNumberOfJoints();
 558 #else
 559   return int();
 560 #endif
 561 }
 562
 563 DynamicsJoint Actor::GetDynamicsJointByIndex( const int index )
 564 {
 565 #ifdef DYNAMICS_SUPPORT
 566   Internal::DynamicsJointPtr joint( GetImplementation(*this).GetDynamicsJointByIndex( index ) );
 567
 568   return DynamicsJoint( joint.Get() );
 569 #else
 570   return DynamicsJoint();
 571 #endif
 572 }
 573
 574 DynamicsJoint Actor::GetDynamicsJoint( Actor attachedActor )
 575 {
 576 #ifdef DYNAMICS_SUPPORT
 577   Internal::DynamicsJointPtr joint( GetImplementation(*this).GetDynamicsJoint( &GetImplementation(attachedActor) ) );
 578
 579   return DynamicsJoint( joint.Get() );
 580 #else
 581   return DynamicsJoint();
 582 #endif
 583 }
 584
 585 void Actor::RemoveDynamicsJoint( DynamicsJoint joint )
 586 {
 587 #ifdef DYNAMICS_SUPPORT
 588   GetImplementation(*this).RemoveDynamicsJoint( &GetImplementation(joint) );
 589 #endif
 590 }
 591
 592 void Actor::DisableDynamics()
 593 {
 594 #ifdef DYNAMICS_SUPPORT
 595   GetImplementation(*this).DisableDynamics();
 596 #endif
 597 }
 598
 599 DynamicsBody Actor::GetDynamicsBody()
 600 {
 601 #ifdef DYNAMICS_SUPPORT
 602   Internal::DynamicsBodyPtr internal(GetImplementation(*this).GetDynamicsBody());
 603   return DynamicsBody( internal.Get() );
 604 #else
 605   return DynamicsBody();
 606 #endif
 607 }
 608
 609 Actor::Actor(Internal::Actor* internal)
 610 : Constrainable(internal)
 611 {
 612 }
 613
 614 void UnparentAndReset( Actor& actor )
 615 {
 616   if( actor )
 617   {
 618     actor.Unparent();
 619     actor.Reset();
 620   }
 621 }
 622
 623 } // namespace Dali