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| 1 // Copyright 2011 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #include "config.h" | |
| 6 #include "WebLayerImpl.h" | |
| 7 | |
| 8 #include "SkMatrix44.h" | |
| 9 #include "WebAnimationImpl.h" | |
| 10 #ifdef LOG | |
| 11 #undef LOG | |
| 12 #endif | |
| 13 #include "base/string_util.h" | |
| 14 #include "cc/active_animation.h" | |
| 15 #include "cc/layer.h" | |
| 16 #include "third_party/WebKit/Source/Platform/chromium/public/WebFloatPoint.h" | |
| 17 #include "third_party/WebKit/Source/Platform/chromium/public/WebFloatRect.h" | |
| 18 #include "third_party/WebKit/Source/Platform/chromium/public/WebSize.h" | |
| 19 #include "third_party/WebKit/Source/Platform/chromium/public/WebTransformationMa
trix.h" | |
| 20 #include "webcore_convert.h" | |
| 21 | |
| 22 using cc::CCActiveAnimation; | |
| 23 using cc::LayerChromium; | |
| 24 | |
| 25 namespace WebKit { | |
| 26 | |
| 27 namespace { | |
| 28 | |
| 29 WebTransformationMatrix transformationMatrixFromSkMatrix44(const SkMatrix44& mat
rix) | |
| 30 { | |
| 31 double data[16]; | |
| 32 matrix.asColMajord(data); | |
| 33 return WebTransformationMatrix(data[0], data[1], data[2], data[3], | |
| 34 data[4], data[5], data[6], data[7], | |
| 35 data[8], data[9], data[10], data[11], | |
| 36 data[12], data[13], data[14], data[15]); | |
| 37 } | |
| 38 | |
| 39 SkMatrix44 skMatrix44FromTransformationMatrix(const WebTransformationMatrix& mat
rix) | |
| 40 { | |
| 41 SkMatrix44 skMatrix; | |
| 42 skMatrix.set(0, 0, SkDoubleToMScalar(matrix.m11())); | |
| 43 skMatrix.set(1, 0, SkDoubleToMScalar(matrix.m12())); | |
| 44 skMatrix.set(2, 0, SkDoubleToMScalar(matrix.m13())); | |
| 45 skMatrix.set(3, 0, SkDoubleToMScalar(matrix.m14())); | |
| 46 skMatrix.set(0, 1, SkDoubleToMScalar(matrix.m21())); | |
| 47 skMatrix.set(1, 1, SkDoubleToMScalar(matrix.m22())); | |
| 48 skMatrix.set(2, 1, SkDoubleToMScalar(matrix.m23())); | |
| 49 skMatrix.set(3, 1, SkDoubleToMScalar(matrix.m24())); | |
| 50 skMatrix.set(0, 2, SkDoubleToMScalar(matrix.m31())); | |
| 51 skMatrix.set(1, 2, SkDoubleToMScalar(matrix.m32())); | |
| 52 skMatrix.set(2, 2, SkDoubleToMScalar(matrix.m33())); | |
| 53 skMatrix.set(3, 2, SkDoubleToMScalar(matrix.m34())); | |
| 54 skMatrix.set(0, 3, SkDoubleToMScalar(matrix.m41())); | |
| 55 skMatrix.set(1, 3, SkDoubleToMScalar(matrix.m42())); | |
| 56 skMatrix.set(2, 3, SkDoubleToMScalar(matrix.m43())); | |
| 57 skMatrix.set(3, 3, SkDoubleToMScalar(matrix.m44())); | |
| 58 return skMatrix; | |
| 59 } | |
| 60 | |
| 61 } | |
| 62 | |
| 63 WebLayer* WebLayer::create() | |
| 64 { | |
| 65 return new WebLayerImpl(); | |
| 66 } | |
| 67 | |
| 68 WebLayerImpl::WebLayerImpl() | |
| 69 : m_layer(LayerChromium::create()) | |
| 70 { | |
| 71 } | |
| 72 | |
| 73 WebLayerImpl::WebLayerImpl(scoped_refptr<LayerChromium> layer) | |
| 74 : m_layer(layer) | |
| 75 { | |
| 76 } | |
| 77 | |
| 78 | |
| 79 WebLayerImpl::~WebLayerImpl() | |
| 80 { | |
| 81 m_layer->clearRenderSurface(); | |
| 82 m_layer->setLayerAnimationDelegate(0); | |
| 83 } | |
| 84 | |
| 85 int WebLayerImpl::id() const | |
| 86 { | |
| 87 return m_layer->id(); | |
| 88 } | |
| 89 | |
| 90 void WebLayerImpl::invalidateRect(const WebFloatRect& rect) | |
| 91 { | |
| 92 m_layer->setNeedsDisplayRect(convert(rect)); | |
| 93 } | |
| 94 | |
| 95 void WebLayerImpl::invalidate() | |
| 96 { | |
| 97 m_layer->setNeedsDisplay(); | |
| 98 } | |
| 99 | |
| 100 void WebLayerImpl::addChild(WebLayer* child) | |
| 101 { | |
| 102 m_layer->addChild(static_cast<WebLayerImpl*>(child)->layer()); | |
| 103 } | |
| 104 | |
| 105 void WebLayerImpl::insertChild(WebLayer* child, size_t index) | |
| 106 { | |
| 107 m_layer->insertChild(static_cast<WebLayerImpl*>(child)->layer(), index); | |
| 108 } | |
| 109 | |
| 110 void WebLayerImpl::replaceChild(WebLayer* reference, WebLayer* newLayer) | |
| 111 { | |
| 112 m_layer->replaceChild(static_cast<WebLayerImpl*>(reference)->layer(), static
_cast<WebLayerImpl*>(newLayer)->layer()); | |
| 113 } | |
| 114 | |
| 115 void WebLayerImpl::removeFromParent() | |
| 116 { | |
| 117 m_layer->removeFromParent(); | |
| 118 } | |
| 119 | |
| 120 void WebLayerImpl::removeAllChildren() | |
| 121 { | |
| 122 m_layer->removeAllChildren(); | |
| 123 } | |
| 124 | |
| 125 void WebLayerImpl::setAnchorPoint(const WebFloatPoint& anchorPoint) | |
| 126 { | |
| 127 m_layer->setAnchorPoint(convert(anchorPoint)); | |
| 128 } | |
| 129 | |
| 130 WebFloatPoint WebLayerImpl::anchorPoint() const | |
| 131 { | |
| 132 return WebFloatPoint(m_layer->anchorPoint().x(), m_layer->anchorPoint().y())
; | |
| 133 } | |
| 134 | |
| 135 void WebLayerImpl::setAnchorPointZ(float anchorPointZ) | |
| 136 { | |
| 137 m_layer->setAnchorPointZ(anchorPointZ); | |
| 138 } | |
| 139 | |
| 140 float WebLayerImpl::anchorPointZ() const | |
| 141 { | |
| 142 return m_layer->anchorPointZ(); | |
| 143 } | |
| 144 | |
| 145 void WebLayerImpl::setBounds(const WebSize& size) | |
| 146 { | |
| 147 m_layer->setBounds(convert(size)); | |
| 148 } | |
| 149 | |
| 150 WebSize WebLayerImpl::bounds() const | |
| 151 { | |
| 152 return convert(m_layer->bounds()); | |
| 153 } | |
| 154 | |
| 155 void WebLayerImpl::setMasksToBounds(bool masksToBounds) | |
| 156 { | |
| 157 m_layer->setMasksToBounds(masksToBounds); | |
| 158 } | |
| 159 | |
| 160 bool WebLayerImpl::masksToBounds() const | |
| 161 { | |
| 162 return m_layer->masksToBounds(); | |
| 163 } | |
| 164 | |
| 165 void WebLayerImpl::setMaskLayer(WebLayer* maskLayer) | |
| 166 { | |
| 167 m_layer->setMaskLayer(maskLayer ? static_cast<WebLayerImpl*>(maskLayer)->lay
er() : 0); | |
| 168 } | |
| 169 | |
| 170 void WebLayerImpl::setReplicaLayer(WebLayer* replicaLayer) | |
| 171 { | |
| 172 m_layer->setReplicaLayer(replicaLayer ? static_cast<WebLayerImpl*>(replicaLa
yer)->layer() : 0); | |
| 173 } | |
| 174 | |
| 175 void WebLayerImpl::setOpacity(float opacity) | |
| 176 { | |
| 177 m_layer->setOpacity(opacity); | |
| 178 } | |
| 179 | |
| 180 float WebLayerImpl::opacity() const | |
| 181 { | |
| 182 return m_layer->opacity(); | |
| 183 } | |
| 184 | |
| 185 void WebLayerImpl::setOpaque(bool opaque) | |
| 186 { | |
| 187 m_layer->setContentsOpaque(opaque); | |
| 188 } | |
| 189 | |
| 190 bool WebLayerImpl::opaque() const | |
| 191 { | |
| 192 return m_layer->contentsOpaque(); | |
| 193 } | |
| 194 | |
| 195 void WebLayerImpl::setPosition(const WebFloatPoint& position) | |
| 196 { | |
| 197 m_layer->setPosition(convert(position)); | |
| 198 } | |
| 199 | |
| 200 WebFloatPoint WebLayerImpl::position() const | |
| 201 { | |
| 202 return WebFloatPoint(m_layer->position().x(), m_layer->position().y()); | |
| 203 } | |
| 204 | |
| 205 void WebLayerImpl::setSublayerTransform(const SkMatrix44& matrix) | |
| 206 { | |
| 207 m_layer->setSublayerTransform(transformationMatrixFromSkMatrix44(matrix)); | |
| 208 } | |
| 209 | |
| 210 void WebLayerImpl::setSublayerTransform(const WebTransformationMatrix& matrix) | |
| 211 { | |
| 212 m_layer->setSublayerTransform(matrix); | |
| 213 } | |
| 214 | |
| 215 SkMatrix44 WebLayerImpl::sublayerTransform() const | |
| 216 { | |
| 217 return skMatrix44FromTransformationMatrix(m_layer->sublayerTransform()); | |
| 218 } | |
| 219 | |
| 220 void WebLayerImpl::setTransform(const SkMatrix44& matrix) | |
| 221 { | |
| 222 m_layer->setTransform(transformationMatrixFromSkMatrix44(matrix)); | |
| 223 } | |
| 224 | |
| 225 void WebLayerImpl::setTransform(const WebTransformationMatrix& matrix) | |
| 226 { | |
| 227 m_layer->setTransform(matrix); | |
| 228 } | |
| 229 | |
| 230 SkMatrix44 WebLayerImpl::transform() const | |
| 231 { | |
| 232 return skMatrix44FromTransformationMatrix(m_layer->transform()); | |
| 233 } | |
| 234 | |
| 235 void WebLayerImpl::setDrawsContent(bool drawsContent) | |
| 236 { | |
| 237 m_layer->setIsDrawable(drawsContent); | |
| 238 } | |
| 239 | |
| 240 bool WebLayerImpl::drawsContent() const | |
| 241 { | |
| 242 return m_layer->drawsContent(); | |
| 243 } | |
| 244 | |
| 245 void WebLayerImpl::setPreserves3D(bool preserve3D) | |
| 246 { | |
| 247 m_layer->setPreserves3D(preserve3D); | |
| 248 } | |
| 249 | |
| 250 void WebLayerImpl::setUseParentBackfaceVisibility(bool useParentBackfaceVisibili
ty) | |
| 251 { | |
| 252 m_layer->setUseParentBackfaceVisibility(useParentBackfaceVisibility); | |
| 253 } | |
| 254 | |
| 255 void WebLayerImpl::setBackgroundColor(WebColor color) | |
| 256 { | |
| 257 m_layer->setBackgroundColor(color); | |
| 258 } | |
| 259 | |
| 260 WebColor WebLayerImpl::backgroundColor() const | |
| 261 { | |
| 262 return m_layer->backgroundColor(); | |
| 263 } | |
| 264 | |
| 265 void WebLayerImpl::setFilters(const WebFilterOperations& filters) | |
| 266 { | |
| 267 m_layer->setFilters(filters); | |
| 268 } | |
| 269 | |
| 270 void WebLayerImpl::setBackgroundFilters(const WebFilterOperations& filters) | |
| 271 { | |
| 272 m_layer->setBackgroundFilters(filters); | |
| 273 } | |
| 274 | |
| 275 void WebLayerImpl::setDebugBorderColor(const WebColor& color) | |
| 276 { | |
| 277 m_layer->setDebugBorderColor(color); | |
| 278 } | |
| 279 | |
| 280 void WebLayerImpl::setDebugBorderWidth(float width) | |
| 281 { | |
| 282 m_layer->setDebugBorderWidth(width); | |
| 283 } | |
| 284 | |
| 285 void WebLayerImpl::setDebugName(WebString name) | |
| 286 { | |
| 287 m_layer->setDebugName(UTF16ToASCII(string16(name.data(), name.length()))); | |
| 288 } | |
| 289 | |
| 290 void WebLayerImpl::setAnimationDelegate(WebAnimationDelegate* delegate) | |
| 291 { | |
| 292 m_layer->setLayerAnimationDelegate(delegate); | |
| 293 } | |
| 294 | |
| 295 bool WebLayerImpl::addAnimation(WebAnimation* animation) | |
| 296 { | |
| 297 return m_layer->addAnimation(static_cast<WebAnimationImpl*>(animation)->clon
eToCCAnimation()); | |
| 298 } | |
| 299 | |
| 300 void WebLayerImpl::removeAnimation(int animationId) | |
| 301 { | |
| 302 m_layer->removeAnimation(animationId); | |
| 303 } | |
| 304 | |
| 305 void WebLayerImpl::removeAnimation(int animationId, WebAnimation::TargetProperty
targetProperty) | |
| 306 { | |
| 307 m_layer->layerAnimationController()->removeAnimation(animationId, static_cas
t<CCActiveAnimation::TargetProperty>(targetProperty)); | |
| 308 } | |
| 309 | |
| 310 void WebLayerImpl::pauseAnimation(int animationId, double timeOffset) | |
| 311 { | |
| 312 m_layer->pauseAnimation(animationId, timeOffset); | |
| 313 } | |
| 314 | |
| 315 void WebLayerImpl::suspendAnimations(double monotonicTime) | |
| 316 { | |
| 317 m_layer->suspendAnimations(monotonicTime); | |
| 318 } | |
| 319 | |
| 320 void WebLayerImpl::resumeAnimations(double monotonicTime) | |
| 321 { | |
| 322 m_layer->resumeAnimations(monotonicTime); | |
| 323 } | |
| 324 | |
| 325 bool WebLayerImpl::hasActiveAnimation() | |
| 326 { | |
| 327 return m_layer->hasActiveAnimation(); | |
| 328 } | |
| 329 | |
| 330 void WebLayerImpl::transferAnimationsTo(WebLayer* other) | |
| 331 { | |
| 332 ASSERT(other); | |
| 333 static_cast<WebLayerImpl*>(other)->m_layer->setLayerAnimationController(m_la
yer->releaseLayerAnimationController()); | |
| 334 } | |
| 335 | |
| 336 void WebLayerImpl::setForceRenderSurface(bool forceRenderSurface) | |
| 337 { | |
| 338 m_layer->setForceRenderSurface(forceRenderSurface); | |
| 339 } | |
| 340 | |
| 341 void WebLayerImpl::setScrollPosition(WebPoint position) | |
| 342 { | |
| 343 m_layer->setScrollPosition(convert(position)); | |
| 344 } | |
| 345 | |
| 346 WebPoint WebLayerImpl::scrollPosition() const | |
| 347 { | |
| 348 return WebPoint(m_layer->scrollPosition().x(), m_layer->scrollPosition().y()
); | |
| 349 } | |
| 350 | |
| 351 void WebLayerImpl::setMaxScrollPosition(WebSize maxScrollPosition) | |
| 352 { | |
| 353 m_layer->setMaxScrollPosition(convert(maxScrollPosition)); | |
| 354 } | |
| 355 | |
| 356 WebSize WebLayerImpl::maxScrollPosition() const | |
| 357 { | |
| 358 return convert(m_layer->maxScrollPosition()); | |
| 359 } | |
| 360 | |
| 361 void WebLayerImpl::setScrollable(bool scrollable) | |
| 362 { | |
| 363 m_layer->setScrollable(scrollable); | |
| 364 } | |
| 365 | |
| 366 bool WebLayerImpl::scrollable() const | |
| 367 { | |
| 368 return m_layer->scrollable(); | |
| 369 } | |
| 370 | |
| 371 void WebLayerImpl::setHaveWheelEventHandlers(bool haveWheelEventHandlers) | |
| 372 { | |
| 373 m_layer->setHaveWheelEventHandlers(haveWheelEventHandlers); | |
| 374 } | |
| 375 | |
| 376 bool WebLayerImpl::haveWheelEventHandlers() const | |
| 377 { | |
| 378 return m_layer->haveWheelEventHandlers(); | |
| 379 } | |
| 380 | |
| 381 void WebLayerImpl::setShouldScrollOnMainThread(bool shouldScrollOnMainThread) | |
| 382 { | |
| 383 m_layer->setShouldScrollOnMainThread(shouldScrollOnMainThread); | |
| 384 } | |
| 385 | |
| 386 bool WebLayerImpl::shouldScrollOnMainThread() const | |
| 387 { | |
| 388 return m_layer->shouldScrollOnMainThread(); | |
| 389 } | |
| 390 | |
| 391 void WebLayerImpl::setNonFastScrollableRegion(const WebVector<WebRect>& rects) | |
| 392 { | |
| 393 WebCore::Region region; | |
| 394 for (size_t i = 0; i < rects.size(); ++i) { | |
| 395 WebCore::IntRect rect = convert(rects[i]); | |
| 396 region.unite(rect); | |
| 397 } | |
| 398 m_layer->setNonFastScrollableRegion(region); | |
| 399 | |
| 400 } | |
| 401 | |
| 402 WebVector<WebRect> WebLayerImpl::nonFastScrollableRegion() const | |
| 403 { | |
| 404 Vector<WebCore::IntRect> regionRects = m_layer->nonFastScrollableRegion().re
cts(); | |
| 405 WebVector<WebRect> result(regionRects.size()); | |
| 406 for (size_t i = 0; i < regionRects.size(); ++i) | |
| 407 result[i] = convert(regionRects[i]); | |
| 408 return result; | |
| 409 } | |
| 410 | |
| 411 void WebLayerImpl::setIsContainerForFixedPositionLayers(bool enable) | |
| 412 { | |
| 413 m_layer->setIsContainerForFixedPositionLayers(enable); | |
| 414 } | |
| 415 | |
| 416 bool WebLayerImpl::isContainerForFixedPositionLayers() const | |
| 417 { | |
| 418 return m_layer->isContainerForFixedPositionLayers(); | |
| 419 } | |
| 420 | |
| 421 void WebLayerImpl::setFixedToContainerLayer(bool enable) | |
| 422 { | |
| 423 m_layer->setFixedToContainerLayer(enable); | |
| 424 } | |
| 425 | |
| 426 bool WebLayerImpl::fixedToContainerLayer() const | |
| 427 { | |
| 428 return m_layer->fixedToContainerLayer(); | |
| 429 } | |
| 430 | |
| 431 void WebLayerImpl::setScrollClient(WebLayerScrollClient* scrollClient) | |
| 432 { | |
| 433 m_layer->setLayerScrollClient(scrollClient); | |
| 434 } | |
| 435 | |
| 436 LayerChromium* WebLayerImpl::layer() const | |
| 437 { | |
| 438 return m_layer.get(); | |
| 439 } | |
| 440 | |
| 441 } // namespace WebKit | |
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