/*
* Copyright 2000-2014 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.preview;
import com.intellij.openapi.project.Project;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
public interface PreviewManager {
class SERVICE {
private SERVICE() {
}
@Nullable
private static PreviewManager getInstance(@NotNull Project project) {
return null;//disabled for a while
//if (!UISettings.getInstance().NAVIGATE_TO_PREVIEW) return null;
//return ServiceManager.getService(project, PreviewManager.class);
}
/**
* @return null if preview cannot be performed
*/
@Nullable
public static <V, C> C preview(@NotNull Project project, @NotNull PreviewProviderId<V, C> id, V data, boolean requestFocus) {
PreviewManager instance = getInstance(project);
if (instance == null) return null;
return instance.preview(id, data, requestFocus);
}
public static <V, C> void close(@NotNull Project project, @NotNull PreviewProviderId<V, C> id, V data) {
PreviewManager instance = getInstance(project);
if (instance != null) {
instance.close(id, data);
}
}
public static <V, C> void moveToStandardPlaceImpl(@NotNull Project project, @NotNull PreviewProviderId<V, C> id, V data) {
PreviewManager instance = getInstance(project);
if (instance != null) {
instance.moveToStandardPlaceImpl(id, data);
}
}
}
/**
* @return <code>null</code> if provider is not available / not active or if it forces to use standard view instead of preview at the moment
*/
@Nullable
<V, C> C preview(@NotNull PreviewProviderId<V, C> id, V data, boolean requestFocus);
<V, C> void moveToStandardPlaceImpl(@NotNull PreviewProviderId<V, C> id, V data);
<V, C> void close(@NotNull PreviewProviderId<V, C> id, V data);
}