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Fix bug in timer support in html4j. Remove obsolete code.

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Conflicts:
	teavm-html4j/src/main/java/org/teavm/html4j/HTML4JPlugin.java
This commit is contained in:
Alexey Andreev 2015-08-04 17:15:39 +03:00
parent 699dbdfb83
commit 9e9f7dbee2
3 changed files with 0 additions and 110 deletions
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88
teavm-html4j/src/main/java/org/teavm/html4j/EntryPointGenerator.java
View File

@ -1,88 +0,0 @@
/*
* Copyright 2014 Alexey Andreev.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.teavm.html4j;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import org.teavm.codegen.SourceWriter;
import org.teavm.dependency.*;
import org.teavm.javascript.Renderer;
import org.teavm.javascript.RenderingContext;
import org.teavm.model.CallLocation;
import org.teavm.vm.BuildTarget;
import org.teavm.vm.spi.AbstractRendererListener;
/**
*
* @author Alexey Andreev
*/
public class EntryPointGenerator extends AbstractRendererListener implements DependencyListener {
private List<String> classesToLoad = new ArrayList<>();
private SourceWriter writer;
public EntryPointGenerator(String classesToLoad) {
for (String className : classesToLoad.split(",| |;")) {
className = className.trim();
if (!className.isEmpty()) {
this.classesToLoad.add(className);
}
}
}
@Override
public void begin(RenderingContext context, BuildTarget buildTarget) throws IOException {
writer = context.getWriter();
}
@Override
public void complete() throws IOException {
if (classesToLoad.isEmpty()) {
return;
}
writer.append("function VM() {").softNewLine();
writer.append("}").newLine();
writer.append("VM.prototype.loadClass = function(className) {").softNewLine().indent();
writer.append("switch (className) {").indent().softNewLine();
for (String className : classesToLoad) {
writer.append("case \"").append(Renderer.escapeString(className)).append("\": ");
writer.appendClass(className).append(".$clinit(); break;").softNewLine();
}
writer.append("default: throw \"Can't load class \" + className;").softNewLine();
writer.outdent().append("}").softNewLine();
writer.outdent().append("}").newLine();
writer.append("function bck2brwsr() { return new VM(); }").newLine();
}
@Override
public void started(DependencyAgent agent) {
for (String className : classesToLoad) {
agent.linkClass(className, null).initClass(null);
}
}
@Override
public void classReached(DependencyAgent agent, String className, CallLocation location) {
}
@Override
public void methodReached(DependencyAgent agent, MethodDependency method, CallLocation location) {
}
@Override
public void fieldReached(DependencyAgent agent, FieldDependency field, CallLocation location) {
}
}

6
teavm-html4j/src/main/java/org/teavm/html4j/HTML4JPlugin.java
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@ -15,8 +15,6 @@
*/
package org.teavm.html4j;
import org.teavm.dependency.DependencyListener;
import org.teavm.vm.spi.RendererListener;
import org.teavm.vm.spi.TeaVMHost;
import org.teavm.vm.spi.TeaVMPlugin;
@ -31,9 +29,5 @@ public class HTML4JPlugin implements TeaVMPlugin {
host.add(new JavaScriptBodyTransformer());
host.add(new JCLHacks());
host.add(new JavaScriptResourceInterceptor());
EntryPointGenerator entryPointGen = new EntryPointGenerator(host.getProperties()
.getProperty("html4j.entryPoints", ""));
host.add((DependencyListener) entryPointGen);
host.add((RendererListener) entryPointGen);
}
}

16
teavm-html4j/src/main/java/org/teavm/html4j/JCLHacks.java
View File

@ -34,10 +34,8 @@ public class JCLHacks implements ClassHolderTransformer {
private void installThreadMethods(ClassHolder cls) {
cls.addMethod(createMethodThrowingSecurityException(new MethodDescriptor("setName", String.class, void.class),
false));
cls.addMethod(createMethodThrowingSecurityException(new MethodDescriptor("start", void.class), false));
cls.addMethod(createMethodThrowingSecurityException(new MethodDescriptor("setDaemon",
boolean.class, void.class), false));
cls.addMethod(createThreadSleep());
}
private MethodHolder createMethodThrowingSecurityException(MethodDescriptor desc, boolean staticMethod) {
@ -71,18 +69,4 @@ public class JCLHacks implements ClassHolderTransformer {
method.setProgram(program);
return method;
}
private MethodHolder createThreadSleep() {
MethodHolder method = new MethodHolder("sleep", ValueType.LONG, ValueType.VOID);
Program program = new Program();
program.createVariable();
program.createVariable();
BasicBlock block = program.createBasicBlock();
ExitInstruction exit = new ExitInstruction();
block.getInstructions().add(exit);
method.setProgram(program);
method.setLevel(AccessLevel.PUBLIC);
method.getModifiers().add(ElementModifier.STATIC);
return method;
}
}