/*
* Copyright 2000-2016 JetBrains s.r.o.
*
* 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 com.intellij.formatting;
import com.intellij.psi.codeStyle.CommonCodeStyleSettings;
import com.intellij.util.containers.ContainerUtil;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import java.util.List;
class InitialInfoBuilderState {
public final Block parentBlock;
public final WrapImpl parentBlockWrap;
public final CompositeBlockWrapper wrappedBlock;
public final boolean readOnly;
public Block previousBlock;
private final List<AbstractBlockWrapper> myWrappedChildren = ContainerUtil.newArrayList();
InitialInfoBuilderState(@NotNull Block parentBlock,
@NotNull CompositeBlockWrapper wrappedBlock,
@Nullable WrapImpl parentBlockWrap,
boolean readOnly) {
this.parentBlock = parentBlock;
this.wrappedBlock = wrappedBlock;
this.parentBlockWrap = parentBlockWrap;
this.readOnly = readOnly;
}
public int getIndexOfChildBlockToProcess() {
return myWrappedChildren.size();
}
public boolean childBlockProcessed(@NotNull Block child,
@NotNull AbstractBlockWrapper wrappedChild,
CommonCodeStyleSettings.IndentOptions options) {
myWrappedChildren.add(wrappedChild);
previousBlock = child;
int subBlocksNumber = parentBlock.getSubBlocks().size();
if (myWrappedChildren.size() > subBlocksNumber) {
return true;
}
else if (myWrappedChildren.size() == subBlocksNumber) {
setDefaultIndents(myWrappedChildren, options.USE_RELATIVE_INDENTS);
wrappedBlock.setChildren(myWrappedChildren);
return true;
}
return false;
}
public boolean isProcessed() {
return myWrappedChildren.size() == parentBlock.getSubBlocks().size();
}
private static void setDefaultIndents(final List<AbstractBlockWrapper> list, boolean useRelativeIndents) {
for (AbstractBlockWrapper wrapper : list) {
if (wrapper.getIndent() == null) {
wrapper.setIndent((IndentImpl)Indent.getContinuationWithoutFirstIndent(useRelativeIndents));
}
}
}
}