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 namespace Dali
  47 {
  48
  49 const char* const Actor::SIGNAL_TOUCHED = "touched";
  50 const char* const Actor::SIGNAL_HOVERED = "hovered";
  51 const char* const Actor::SIGNAL_MOUSE_WHEEL_EVENT = "mouse-wheel-event";
  52 const char* const Actor::SIGNAL_ON_STAGE = "on-stage";
  53 const char* const Actor::SIGNAL_OFF_STAGE = "off-stage";
  54
  55 const char* const Actor::ACTION_SHOW = "show";
  56 const char* const Actor::ACTION_HIDE = "hide";
  57
  58 Actor::Actor()
  59 {
  60 }
  61
  62 Actor Actor::New()
  63 {
  64   Internal::ActorPtr internal = Internal::Actor::New();
  65
  66   return Actor(internal.Get());
  67 }
  68
  69 Actor Actor::DownCast( BaseHandle handle )
  70 {
  71   return Actor( dynamic_cast<Dali::Internal::Actor*>(handle.GetObjectPtr()) );
  72 }
  73
  74 Actor::~Actor()
  75 {
  76 }
  77
  78 Actor::Actor(const Actor& copy)
  79 : Constrainable(copy)
  80 {
  81 }
  82
  83 Actor& Actor::operator=(const Actor& rhs)
  84 {
  85   BaseHandle::operator=(rhs);
  86   return *this;
  87 }
  88
  89 const std::string& Actor::GetName() const
  90 {
  91   return GetImplementation(*this).GetName();
  92 }
  93
  94 void Actor::SetName(const std::string& name)
  95 {
  96   GetImplementation(*this).SetName(name);
  97 }
  98
  99 unsigned int Actor::GetId() const
 100 {
 101   return GetImplementation(*this).GetId();
 102 }
 103
 104 bool Actor::IsRoot() const
 105 {
 106   return GetImplementation(*this).IsRoot();
 107 }
 108
 109 bool Actor::OnStage() const
 110 {
 111   return GetImplementation(*this).OnStage();
 112 }
 113
 114 bool Actor::IsLayer() const
 115 {
 116   return GetImplementation(*this).IsLayer();
 117 }
 118
 119 Layer Actor::GetLayer()
 120 {
 121   return GetImplementation(*this).GetLayer();
 122 }
 123
 124 void Actor::Add(Actor actor)
 125 {
 126   GetImplementation(*this).Add(GetImplementation(actor));
 127 }
 128
 129 void Actor::Insert(unsigned int index, Actor actor)
 130 {
 131   GetImplementation(*this).Insert(index, GetImplementation(actor));
 132 }
 133
 134 void Actor::Remove(Actor actor)
 135 {
 136   GetImplementation(*this).Remove(GetImplementation(actor));
 137 }
 138
 139 void Actor::Unparent()
 140 {
 141   GetImplementation(*this).Unparent();
 142 }
 143
 144 unsigned int Actor::GetChildCount() const
 145 {
 146   return GetImplementation(*this).GetChildCount();
 147 }
 148
 149 Actor Actor::GetChildAt(unsigned int index) const
 150 {
 151   return GetImplementation(*this).GetChildAt(index);
 152 }
 153
 154 Actor Actor::FindChildByName(const std::string& actorName)
 155 {
 156   Internal::ActorPtr child = GetImplementation(*this).FindChildByName(actorName);
 157   return Actor(child.Get());
 158 }
 159
 160 Actor Actor::FindChildByAlias(const std::string& actorAlias)
 161 {
 162   Actor child = GetImplementation(*this).FindChildByAlias(actorAlias);
 163   return child;
 164 }
 165
 166 Actor Actor::FindChildById(const unsigned int id)
 167 {
 168   Internal::ActorPtr child = GetImplementation(*this).FindChildById(id);
 169   return Actor(child.Get());
 170 }
 171
 172 Actor Actor::GetParent() const
 173 {
 174   Internal::Actor* parent = GetImplementation(*this).GetParent();
 175
 176   return Actor(parent);
 177 }
 178
 179 void Actor::SetParentOrigin(const Vector3& origin)
 180 {
 181   GetImplementation(*this).SetParentOrigin(origin);
 182 }
 183
 184 Vector3 Actor::GetCurrentParentOrigin() const
 185 {
 186   return GetImplementation(*this).GetCurrentParentOrigin();
 187 }
 188
 189 void Actor::SetAnchorPoint(const Vector3& anchorPoint)
 190 {
 191   GetImplementation(*this).SetAnchorPoint(anchorPoint);
 192 }
 193
 194 Vector3 Actor::GetCurrentAnchorPoint() const
 195 {
 196   return GetImplementation(*this).GetCurrentAnchorPoint();
 197 }
 198
 199 void Actor::SetSize(float width, float height)
 200 {
 201   GetImplementation(*this).SetSize(width, height);
 202 }
 203
 204 void Actor::SetSize(float width, float height, float depth)
 205 {
 206   GetImplementation(*this).SetSize(width, height, depth);
 207 }
 208
 209 void Actor::SetSize(const Vector2& size)
 210 {
 211   GetImplementation(*this).SetSize(size);
 212 }
 213
 214 void Actor::SetSize(const Vector3& size)
 215 {
 216   GetImplementation(*this).SetSize(size);
 217 }
 218
 219 Vector3 Actor::GetSize() const
 220 {
 221   return GetImplementation(*this).GetSize();
 222 }
 223
 224 Vector3 Actor::GetCurrentSize() const
 225 {
 226   return GetImplementation(*this).GetCurrentSize();
 227 }
 228
 229 Vector3 Actor::GetNaturalSize() const
 230 {
 231   return GetImplementation(*this).GetNaturalSize();
 232 }
 233
 234 void Actor::SetPosition(float x, float y)
 235 {
 236   GetImplementation(*this).SetPosition(x, y);
 237 }
 238
 239 void Actor::SetPosition(float x, float y, float z)
 240 {
 241   GetImplementation(*this).SetPosition(x, y, z);
 242 }
 243
 244 void Actor::SetPosition(const Vector3& position)
 245 {
 246   GetImplementation(*this).SetPosition(position);
 247 }
 248
 249 void Actor::SetX(float x)
 250 {
 251   GetImplementation(*this).SetX(x);
 252 }
 253
 254 void Actor::SetY(float y)
 255 {
 256   GetImplementation(*this).SetY(y);
 257 }
 258
 259 void Actor::SetZ(float z)
 260 {
 261   GetImplementation(*this).SetZ(z);
 262 }
 263
 264 void Actor::MoveBy(const Vector3& distance)
 265 {
 266   GetImplementation(*this).MoveBy(distance);
 267 }
 268
 269 Vector3 Actor::GetCurrentPosition() const
 270 {
 271   return GetImplementation(*this).GetCurrentPosition();
 272 }
 273
 274 Vector3 Actor::GetCurrentWorldPosition() const
 275 {
 276   return GetImplementation(*this).GetCurrentWorldPosition();
 277 }
 278
 279 void Actor::SetPositionInheritanceMode( PositionInheritanceMode mode )
 280 {
 281   GetImplementation(*this).SetPositionInheritanceMode( mode );
 282 }
 283
 284 PositionInheritanceMode Actor::GetPositionInheritanceMode() const
 285 {
 286   return GetImplementation(*this).GetPositionInheritanceMode();
 287 }
 288
 289 void Actor::SetRotation(const Degree& angle, const Vector3& axis)
 290 {
 291   GetImplementation(*this).SetRotation(Radian(angle), axis);
 292 }
 293
 294 void Actor::SetRotation(const Radian& angle, const Vector3& axis)
 295 {
 296   GetImplementation(*this).SetRotation(angle, axis);
 297 }
 298
 299 void Actor::SetRotation(const Quaternion& rotation)
 300 {
 301   GetImplementation(*this).SetRotation(rotation);
 302 }
 303
 304 void Actor::RotateBy(const Degree& angle, const Vector3& axis)
 305 {
 306   GetImplementation(*this).RotateBy(Radian(angle), axis);
 307 }
 308
 309 void Actor::RotateBy(const Radian& angle, const Vector3& axis)
 310 {
 311   GetImplementation(*this).RotateBy(angle, axis);
 312 }
 313
 314 void Actor::RotateBy(const Quaternion& relativeRotation)
 315 {
 316   GetImplementation(*this).RotateBy(relativeRotation);
 317 }
 318
 319 Quaternion Actor::GetCurrentRotation() const
 320 {
 321   return GetImplementation(*this).GetCurrentRotation();
 322 }
 323
 324 void Actor::SetInheritRotation(bool inherit)
 325 {
 326   GetImplementation(*this).SetInheritRotation(inherit);
 327 }
 328
 329 bool Actor::IsRotationInherited() const
 330 {
 331   return GetImplementation(*this).IsRotationInherited();
 332 }
 333
 334 Quaternion Actor::GetCurrentWorldRotation() const
 335 {
 336   return GetImplementation(*this).GetCurrentWorldRotation();
 337 }
 338
 339 void Actor::SetScale(float scale)
 340 {
 341   GetImplementation(*this).SetScale(scale);
 342 }
 343
 344 void Actor::SetScale(float scaleX, float scaleY, float scaleZ)
 345 {
 346   GetImplementation(*this).SetScale(scaleX, scaleY, scaleZ);
 347 }
 348
 349 void Actor::SetScale(const Vector3& scale)
 350 {
 351   GetImplementation(*this).SetScale(scale);
 352 }
 353
 354 void Actor::ScaleBy(const Vector3& relativeScale)
 355 {
 356   GetImplementation(*this).ScaleBy(relativeScale);
 357 }
 358
 359 Vector3 Actor::GetCurrentScale() const
 360 {
 361   return GetImplementation(*this).GetCurrentScale();
 362 }
 363
 364 Vector3 Actor::GetCurrentWorldScale() const
 365 {
 366   return GetImplementation(*this).GetCurrentWorldScale();
 367 }
 368
 369 void Actor::SetInheritScale( bool inherit )
 370 {
 371   GetImplementation(*this).SetInheritScale( inherit );
 372 }
 373
 374 bool Actor::IsScaleInherited() const
 375 {
 376   return GetImplementation(*this).IsScaleInherited();
 377 }
 378
 379 void Actor::SetSizeMode(SizeMode mode)
 380 {
 381   GetImplementation(*this).SetSizeMode(mode);
 382 }
 383
 384 SizeMode Actor::GetSizeMode() const
 385 {
 386   return GetImplementation(*this).GetSizeMode();
 387 }
 388
 389 void Actor::SetSizeModeFactor(const Vector3& factor)
 390 {
 391   GetImplementation(*this).SetSizeModeFactor(factor);
 392 }
 393
 394 Vector3 Actor::GetSizeModeFactor() const
 395 {
 396   return GetImplementation(*this).GetSizeModeFactor();
 397 }
 398
 399 Matrix Actor::GetCurrentWorldMatrix() const
 400 {
 401   return GetImplementation(*this).GetCurrentWorldMatrix();
 402 }
 403
 404 void Actor::SetVisible(bool visible)
 405 {
 406   GetImplementation(*this).SetVisible(visible);
 407 }
 408
 409 bool Actor::IsVisible() const
 410 {
 411   return GetImplementation(*this).IsVisible();
 412 }
 413
 414 void Actor::SetOpacity(float opacity)
 415 {
 416   GetImplementation(*this).SetOpacity(opacity);
 417 }
 418
 419 void Actor::OpacityBy(float relativeOpacity)
 420 {
 421   GetImplementation(*this).OpacityBy(relativeOpacity);
 422 }
 423
 424 float Actor::GetCurrentOpacity() const
 425 {
 426   return GetImplementation(*this).GetCurrentOpacity();
 427 }
 428
 429 void Actor::SetColor(const Vector4& color)
 430 {
 431   GetImplementation(*this).SetColor(color);
 432 }
 433
 434 void Actor::ColorBy(const Vector4& relativeColor)
 435 {
 436   GetImplementation(*this).ColorBy(relativeColor);
 437 }
 438
 439 Vector4 Actor::GetCurrentColor() const
 440 {
 441   return GetImplementation(*this).GetCurrentColor();
 442 }
 443
 444 void Actor::SetColorMode( ColorMode colorMode )
 445 {
 446   GetImplementation(*this).SetColorMode(colorMode);
 447 }
 448
 449 ColorMode Actor::GetColorMode() const
 450 {
 451   return GetImplementation(*this).GetColorMode();
 452 }
 453
 454 Vector4 Actor::GetCurrentWorldColor() const
 455 {
 456   return GetImplementation(*this).GetCurrentWorldColor();
 457 }
 458
 459 void Actor::SetDrawMode( DrawMode::Type drawMode )
 460 {
 461   GetImplementation(*this).SetDrawMode( drawMode );
 462 }
 463
 464 DrawMode::Type Actor::GetDrawMode() const
 465 {
 466   return GetImplementation(*this).GetDrawMode();
 467 }
 468
 469 void Actor::SetSensitive(bool sensitive)
 470 {
 471   GetImplementation(*this).SetSensitive(sensitive);
 472 }
 473
 474 bool Actor::IsSensitive() const
 475 {
 476   return GetImplementation(*this).IsSensitive();
 477 }
 478
 479 bool Actor::ScreenToLocal(float& localX, float& localY, float screenX, float screenY) const
 480 {
 481   return GetImplementation(*this).ScreenToLocal(localX, localY, screenX, screenY);
 482 }
 483
 484 void Actor::SetLeaveRequired(bool required)
 485 {
 486   GetImplementation(*this).SetLeaveRequired(required);
 487 }
 488
 489 bool Actor::GetLeaveRequired() const
 490 {
 491   return GetImplementation(*this).GetLeaveRequired();
 492 }
 493
 494 void Actor::SetKeyboardFocusable( bool focusable )
 495 {
 496   GetImplementation(*this).SetKeyboardFocusable(focusable);
 497 }
 498
 499 bool Actor::IsKeyboardFocusable() const
 500 {
 501   return GetImplementation(*this).IsKeyboardFocusable();
 502 }
 503
 504 Actor::TouchSignalType& Actor::TouchedSignal()
 505 {
 506   return GetImplementation(*this).TouchedSignal();
 507 }
 508
 509 Actor::HoverSignalType& Actor::HoveredSignal()
 510 {
 511   return GetImplementation(*this).HoveredSignal();
 512 }
 513
 514 Actor::MouseWheelEventSignalType& Actor::MouseWheelEventSignal()
 515 {
 516   return GetImplementation(*this).MouseWheelEventSignal();
 517 }
 518
 519 Actor::OnStageSignalType& Actor::OnStageSignal()
 520 {
 521   return GetImplementation(*this).OnStageSignal();
 522 }
 523
 524 Actor::OffStageSignalType& Actor::OffStageSignal()
 525 {
 526   return GetImplementation(*this).OffStageSignal();
 527 }
 528
 529 DynamicsBody Actor::EnableDynamics(DynamicsBodyConfig bodyConfig)
 530 {
 531 #ifdef DYNAMICS_SUPPORT
 532   Internal::DynamicsBodyConfig& internal = GetImplementation(bodyConfig);
 533
 534   Internal::DynamicsBodyPtr body( GetImplementation(*this).EnableDynamics( &internal ) );
 535
 536   return DynamicsBody( body.Get() );
 537 #else
 538   return DynamicsBody();
 539 #endif
 540 }
 541
 542 DynamicsJoint Actor::AddDynamicsJoint( Actor attachedActor, const Vector3& offset )
 543 {
 544 #ifdef DYNAMICS_SUPPORT
 545   Internal::ActorPtr internalActor( &GetImplementation(attachedActor) );
 546   Internal::DynamicsJointPtr joint( GetImplementation(*this).AddDynamicsJoint( internalActor, offset) );
 547
 548   return DynamicsJoint( joint.Get() );
 549 #else
 550   return DynamicsJoint();
 551 #endif
 552 }
 553
 554 DynamicsJoint Actor::AddDynamicsJoint( Actor attachedActor, const Vector3& offsetA, const Vector3& offsetB )
 555 {
 556 #ifdef DYNAMICS_SUPPORT
 557   Internal::ActorPtr internalActor( &GetImplementation(attachedActor) );
 558   Internal::DynamicsJointPtr joint( GetImplementation(*this).AddDynamicsJoint( internalActor, offsetA, offsetB) );
 559
 560   return DynamicsJoint( joint.Get() );
 561 #else
 562   return DynamicsJoint();
 563 #endif
 564 }
 565
 566 int Actor::GetNumberOfJoints() const
 567 {
 568 #ifdef DYNAMICS_SUPPORT
 569   return GetImplementation(*this).GetNumberOfJoints();
 570 #else
 571   return int();
 572 #endif
 573 }
 574
 575 DynamicsJoint Actor::GetDynamicsJointByIndex( const int index )
 576 {
 577 #ifdef DYNAMICS_SUPPORT
 578   Internal::DynamicsJointPtr joint( GetImplementation(*this).GetDynamicsJointByIndex( index ) );
 579
 580   return DynamicsJoint( joint.Get() );
 581 #else
 582   return DynamicsJoint();
 583 #endif
 584 }
 585
 586 DynamicsJoint Actor::GetDynamicsJoint( Actor attachedActor )
 587 {
 588 #ifdef DYNAMICS_SUPPORT
 589   Internal::DynamicsJointPtr joint( GetImplementation(*this).GetDynamicsJoint( &GetImplementation(attachedActor) ) );
 590
 591   return DynamicsJoint( joint.Get() );
 592 #else
 593   return DynamicsJoint();
 594 #endif
 595 }
 596
 597 void Actor::RemoveDynamicsJoint( DynamicsJoint joint )
 598 {
 599 #ifdef DYNAMICS_SUPPORT
 600   GetImplementation(*this).RemoveDynamicsJoint( &GetImplementation(joint) );
 601 #endif
 602 }
 603
 604 void Actor::DisableDynamics()
 605 {
 606 #ifdef DYNAMICS_SUPPORT
 607   GetImplementation(*this).DisableDynamics();
 608 #endif
 609 }
 610
 611 DynamicsBody Actor::GetDynamicsBody()
 612 {
 613 #ifdef DYNAMICS_SUPPORT
 614   Internal::DynamicsBodyPtr internal(GetImplementation(*this).GetDynamicsBody());
 615   return DynamicsBody( internal.Get() );
 616 #else
 617   return DynamicsBody();
 618 #endif
 619 }
 620
 621 Actor::Actor(Internal::Actor* internal)
 622 : Constrainable(internal)
 623 {
 624 }
 625
 626 void UnparentAndReset( Actor& actor )
 627 {
 628   if( actor )
 629   {
 630     actor.Unparent();
 631     actor.Reset();
 632   }
 633 }
 634
 635 } // namespace Dali