/*
* Copyright 2000-2010 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.openapi.vcs.actions;
import com.intellij.openapi.Disposable;
import com.intellij.openapi.actionSystem.AnAction;
import com.intellij.openapi.editor.colors.ColorKey;
import com.intellij.openapi.editor.colors.EditorFontType;
import com.intellij.openapi.localVcs.UpToDateLineNumberProvider;
import com.intellij.openapi.util.Disposer;
import com.intellij.openapi.vcs.annotate.*;
import com.intellij.openapi.vcs.history.VcsRevisionNumber;
import com.intellij.util.ObjectUtils;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import java.util.ArrayList;
import java.util.List;
class AnnotationPresentation implements TextAnnotationPresentation {
@NotNull private final FileAnnotation myFileAnnotation;
@NotNull private final UpToDateLineNumberProvider myUpToDateLineNumberProvider;
@Nullable private final AnnotationSourceSwitcher mySwitcher;
private final ArrayList<AnAction> myActions = new ArrayList<>();
@NotNull private final Disposable myDisposable;
private boolean myDisposed = false;
AnnotationPresentation(@NotNull FileAnnotation fileAnnotation,
@NotNull UpToDateLineNumberProvider upToDateLineNumberProvider,
@Nullable AnnotationSourceSwitcher switcher,
@NotNull Disposable disposable) {
myUpToDateLineNumberProvider = upToDateLineNumberProvider;
myFileAnnotation = fileAnnotation;
mySwitcher = switcher;
myDisposable = disposable;
}
@Override
public EditorFontType getFontType(final int line) {
VcsRevisionNumber revision = myFileAnnotation.originalRevision(line);
VcsRevisionNumber currentRevision = myFileAnnotation.getCurrentRevision();
return currentRevision != null && currentRevision.equals(revision) ? EditorFontType.BOLD : EditorFontType.PLAIN;
}
@Override
public ColorKey getColor(final int line) {
if (mySwitcher == null) return AnnotationSource.LOCAL.getColor();
return mySwitcher.getAnnotationSource(line).getColor();
}
@Override
public List<AnAction> getActions(int line) {
int correctedNumber = myUpToDateLineNumberProvider.getLineNumber(line);
for (AnAction action : myActions) {
UpToDateLineNumberListener upToDateListener = ObjectUtils.tryCast(action, UpToDateLineNumberListener.class);
if (upToDateListener != null) upToDateListener.consume(correctedNumber);
LineNumberListener listener = ObjectUtils.tryCast(action, LineNumberListener.class);
if (listener != null) listener.consume(line);
}
return myActions;
}
@NotNull
public List<AnAction> getActions() {
return myActions;
}
public void addAction(AnAction action) {
myActions.add(action);
}
public void addAction(AnAction action, int index) {
myActions.add(index, action);
}
@Override
public void gutterClosed() {
if (myDisposed) return;
myDisposed = true;
Disposer.dispose(myDisposable);
}
}