Add new global object and preliminary Worklets support for CSS painting api
https://bugs.webkit.org/show_bug.cgi?id=190979
Reviewed by Chris Dumez.
Source/WebCore:
Test: fast/css-custom-paint/worklet.html
Add a new ScriptExecutionContext and global object to run worklets in. This is mostly copy+paste
from Workers, but without any of the threading. Worklet.addModule does not yet support loading scripts
or doing cross origin checking. There are quite a few parts of the ScriptExecutionContext api that are
left as ASSERT_NOT_REACHED().
* CMakeLists.txt:
* DerivedSources.make:
* Sources.txt:
* WebCore.xcodeproj/project.pbxproj:
* bindings/js/JSDOMGlobalObject.cpp:
(WebCore::JSDOMGlobalObject::scriptExecutionContext const):
* bindings/js/JSPaintWorkletGlobalScopeCustom.cpp: Renamed from Source/WebCore/bindings/js/JSCSSPaintWorkletGlobalScopeCustom.cpp.
(WebCore::JSPaintWorkletGlobalScope::visitAdditionalChildren):
(WebCore::JSPaintWorkletGlobalScope::registerPaint):
* bindings/js/JSWorkletGlobalScopeBase.cpp: Added.
(WebCore::JSWorkletGlobalScopeBase::JSWorkletGlobalScopeBase):
(WebCore::JSWorkletGlobalScopeBase::finishCreation):
(WebCore::JSWorkletGlobalScopeBase::clearDOMGuardedObjects):
(WebCore::JSWorkletGlobalScopeBase::visitChildren):
(WebCore::JSWorkletGlobalScopeBase::destroy):
(WebCore::JSWorkletGlobalScopeBase::scriptExecutionContext const):
(WebCore::JSWorkletGlobalScopeBase::supportsRichSourceInfo):
(WebCore::JSWorkletGlobalScopeBase::shouldInterruptScript):
(WebCore::JSWorkletGlobalScopeBase::shouldInterruptScriptBeforeTimeout):
(WebCore::JSWorkletGlobalScopeBase::javaScriptRuntimeFlags):
(WebCore::toJS):
(WebCore::toJSWorkletGlobalScope):
* bindings/js/JSWorkletGlobalScopeBase.h: Added.
(WebCore::JSWorkletGlobalScopeBase::wrapped const):
(WebCore::JSWorkletGlobalScopeBase::proxy const):
(WebCore::JSWorkletGlobalScopeBase::createStructure):
(WebCore::toJS):
* bindings/js/ScriptState.cpp:
(WebCore::execStateFromWorkerGlobalScope):
(WebCore::execStateFromWorkletGlobalScope):
* bindings/js/ScriptState.h:
* bindings/js/WebCoreBuiltinNames.h:
* bindings/scripts/CodeGeneratorJS.pm:
(IsDOMGlobalObject):
(ShouldUseGlobalObjectPrototype):
(GenerateHeader):
(GenerateRuntimeEnableConditionalStringForExposed):
(GenerateImplementation):
* bindings/scripts/preprocess-idls.pl:
* css/CSSPaintImageValue.cpp:
(WebCore::CSSPaintImageValue::image):
* css/DOMCSSPaintWorklet.cpp:
(WebCore::DOMCSSPaintWorklet::ensurePaintWorklet):
(WebCore::DOMCSSPaintWorklet::ensurePaintWorkletGlobalScope): Deleted.
* css/DOMCSSPaintWorklet.h:
* css/DOMCSSPaintWorklet.idl:
* dom/Document.cpp:
(WebCore::Document::ensureCSSPaintWorklet):
(WebCore::Document::setCSSPaintWorkletGlobalScope):
(WebCore::Document::ensureCSSPaintWorkletGlobalScope): Deleted.
* dom/Document.h:
(WebCore::Document::getCSSPaintWorkletGlobalScope):
* dom/EventTargetFactory.in:
* dom/ScriptExecutionContext.cpp:
(WebCore::ScriptExecutionContext::vm):
(WebCore::ScriptExecutionContext::execState):
* dom/ScriptExecutionContext.h:
(WebCore::ScriptExecutionContext::isWorkletGlobalScope const):
* inspector/agents/worker/WorkerDebuggerAgent.cpp:
(WebCore::WorkerDebuggerAgent::injectedScriptForEval):
* inspector/agents/worker/WorkerRuntimeAgent.cpp:
(WebCore::WorkerRuntimeAgent::injectedScriptForEval):
* platform/graphics/CustomPaintImage.cpp:
(WebCore::CustomPaintImage::CustomPaintImage):
(WebCore::CustomPaintImage::doCustomPaint):
* platform/graphics/CustomPaintImage.h:
* worklets/PaintWorkletGlobalScope.cpp: Copied from Source/WebCore/css/CSSPaintWorkletGlobalScope.cpp.
(WebCore::PaintWorkletGlobalScope::create):
(WebCore::PaintWorkletGlobalScope::PaintWorkletGlobalScope):
(WebCore::PaintWorkletGlobalScope::devicePixelRatio):
(WebCore::PaintWorkletGlobalScope::addRegisteredPaint):
* worklets/PaintWorkletGlobalScope.h: Renamed from Source/WebCore/css/CSSPaintWorkletGlobalScope.h.
* worklets/PaintWorkletGlobalScope.idl: Copied from Source/WebCore/css/CSSPaintWorkletGlobalScope.idl.
* worklets/Worklet.cpp: Copied from Source/WebCore/css/CSSPaintWorkletGlobalScope.cpp.
(WebCore::Worklet::create):
(WebCore::Worklet::Worklet):
(WebCore::Worklet::addModule):
* worklets/Worklet.h: Renamed from Source/WebCore/css/CSSPaintWorkletGlobalScope.cpp.
* worklets/Worklet.idl: Copied from Source/WebCore/css/CSSPaintWorkletGlobalScope.idl.
* worklets/WorkletConsoleClient.cpp: Copied from Source/WebCore/inspector/agents/worker/WorkerDebuggerAgent.cpp.
(WebCore::WorkletConsoleClient::WorkletConsoleClient):
(WebCore::WorkletConsoleClient::messageWithTypeAndLevel):
(WebCore::WorkletConsoleClient::count):
(WebCore::WorkletConsoleClient::time):
(WebCore::WorkletConsoleClient::timeEnd):
(WebCore::WorkletConsoleClient::profile):
(WebCore::WorkletConsoleClient::profileEnd):
(WebCore::WorkletConsoleClient::takeHeapSnapshot):
(WebCore::WorkletConsoleClient::timeStamp):
(WebCore::WorkletConsoleClient::record):
(WebCore::WorkletConsoleClient::recordEnd):
* worklets/WorkletConsoleClient.h: Added.
* worklets/WorkletGlobalScope.cpp: Added.
(WebCore::WorkletGlobalScope::WorkletGlobalScope):
(WebCore::WorkletGlobalScope::~WorkletGlobalScope):
(WebCore::WorkletGlobalScope::evaluate):
(WebCore::WorkletGlobalScope::isJSExecutionForbidden const):
(WebCore::WorkletGlobalScope::disableEval):
(WebCore::WorkletGlobalScope::disableWebAssembly):
(WebCore::WorkletGlobalScope::completeURL const):
(WebCore::WorkletGlobalScope::logExceptionToConsole):
(WebCore::WorkletGlobalScope::addConsoleMessage):
(WebCore::WorkletGlobalScope::addMessage):
* worklets/WorkletGlobalScope.h: Added.
(WebCore::WorkletGlobalScope::isPaintWorkletGlobalScope const):
(WebCore::WorkletGlobalScope::identifier const):
(WebCore::WorkletGlobalScope::script):
(WebCore::WorkletGlobalScope::jsRuntimeFlags const):
(isType):
* worklets/WorkletGlobalScope.idl: Renamed from Source/WebCore/css/CSSPaintWorkletGlobalScope.idl.
* worklets/WorkletScriptController.cpp: Added.
(WebCore::WorkletScriptController::WorkletScriptController):
(WebCore::WorkletScriptController::~WorkletScriptController):
(WebCore::WorkletScriptController::forbidExecution):
(WebCore::WorkletScriptController::isExecutionForbidden const):
(WebCore::WorkletScriptController::disableEval):
(WebCore::WorkletScriptController::disableWebAssembly):
(WebCore::WorkletScriptController::initScriptWithSubclass):
(WebCore::WorkletScriptController::initScript):
(WebCore::WorkletScriptController::evaluate):
(WebCore::WorkletScriptController::setException):
* worklets/WorkletScriptController.h: Added.
(WebCore::WorkletScriptController::workletGlobalScopeWrapper):
(WebCore::WorkletScriptController::vm):
(WebCore::WorkletScriptController::initScriptIfNeeded):
Tools:
* Scripts/webkitpy/bindings/main.py:
(BindingsTests.generate_supplemental_dependency):
(BindingsTests.main):
LayoutTests:
Add a new test harness for worklet tests, since they do not have access to the dom.
* fast/css-custom-paint/basic-expected.txt:
* fast/css-custom-paint/basic.html:
* fast/css-custom-paint/registerPaintBindings-expected.html: Added.
* fast/css-custom-paint/registerPaintBindings-expected.txt: Removed.
* fast/css-custom-paint/registerPaintBindings.html:
* fast/css-custom-paint/resources/testharness-worklet.js: Added.
(format_value):
* fast/css-custom-paint/resources/testharness.js: Added.
(async.importWorklet):
* fast/css-custom-paint/worklet-expected.html: Added.
* fast/css-custom-paint/worklet.html: Added.
git-svn-id: http://svn.webkit.org/repository/webkit/trunk@237766 268f45cc-cd09-0410-ab3c-d52691b4dbfc
diff --git a/Source/WebCore/bindings/js/WebCoreBuiltinNames.h b/Source/WebCore/bindings/js/WebCoreBuiltinNames.h
index 28b0e85..d29dbbd 100644
--- a/Source/WebCore/bindings/js/WebCoreBuiltinNames.h
+++ b/Source/WebCore/bindings/js/WebCoreBuiltinNames.h
@@ -51,7 +51,6 @@
macro(Credential) \
macro(CredentialsContainer) \
macro(CSSAnimation) \
- macro(CSSPaintWorkletGlobalScope) \
macro(CSSTransition) \
macro(CustomElementRegistry) \
macro(Database) \
@@ -123,6 +122,7 @@
macro(SQLResultSet) \
macro(SQLResultSetRowList) \
macro(SQLTransaction) \
+ macro(PaintWorkletGlobalScope) \
macro(PerformanceEntry) \
macro(PerformanceEntryList) \
macro(PerformanceMark) \
@@ -209,6 +209,8 @@
macro(WebKitMediaKeys) \
macro(WebSocket) \
macro(WindowClient) \
+ macro(Worklet) \
+ macro(WorkletGlobalScope) \
macro(WritableStream) \
macro(XMLHttpRequest) \
macro(appendFromJS) \
