/*
Copyright 2014 Google Inc. All Rights Reserved.
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.google.security.zynamics.binnavi.disassembly;
import com.google.common.base.Preconditions;
import com.google.security.zynamics.binnavi.Database.Exceptions.CouldntLoadDataException;
import com.google.security.zynamics.binnavi.Database.Interfaces.SQLProvider;
import com.google.security.zynamics.binnavi.Tagging.CTag;
import com.google.security.zynamics.binnavi.disassembly.views.CViewLoaderReporter;
import com.google.security.zynamics.binnavi.disassembly.views.INaviView;
import com.google.security.zynamics.binnavi.disassembly.views.INaviViewListener;
import com.google.security.zynamics.binnavi.disassembly.views.IViewConfiguration;
import com.google.security.zynamics.binnavi.disassembly.views.IViewContent;
import com.google.security.zynamics.binnavi.disassembly.views.ViewLoadEvents;
import com.google.security.zynamics.zylib.disassembly.GraphType;
import com.google.security.zynamics.zylib.disassembly.ICodeEdge;
import com.google.security.zynamics.zylib.disassembly.ViewType;
import com.google.security.zynamics.zylib.general.ListenerProvider;
import com.google.security.zynamics.zylib.types.graphs.IDirectedGraph;
import java.util.List;
import java.util.Map;
import java.util.Set;
public class NaviView implements INaviView {
private final SQLProvider provider;
private final ListenerProvider<INaviViewListener> listeners =
new ListenerProvider<INaviViewListener>();
private final IViewConfiguration configuration;
private final CViewLoaderReporter reporter = new CViewLoaderReporter(listeners);
private final IViewContent content;
private final Set<CTag> viewNodeTags;
public NaviView(final SQLProvider provider, final IViewConfiguration configuration,
final IViewContent content, final Set<CTag> viewNodeTags) {
this.provider = provider;
this.configuration = configuration;
this.content = content;
this.viewNodeTags = viewNodeTags;
}
@Override
public void addListener(final INaviViewListener listener) {
Preconditions.checkNotNull(listener, "Error: listener argument can not be null");
listeners.addListener(listener);
}
@Override
public boolean close() {
// TODO Auto-generated method stub
return false;
}
@Override
public int getEdgeCount() {
return isLoaded() ? content.getEdgeCount() : configuration.getUnloadedEdgeCount();
}
@Override
public GraphType getGraphType() {
return isLoaded() ? content.getGraphType() : configuration.getUnloadedGraphType();
}
@Override
public String getName() {
return configuration.getName();
}
@Override
public int getNodeCount() {
return isLoaded() ? content.getNodeCount() : configuration.getUnloadedNodeCount();
}
@Override
public ViewType getType() {
return configuration.getType();
}
@Override
public boolean isLoaded() {
return content != null;
}
@Override
public void removeListener(final INaviViewListener listener) {
listeners.removeListener(listener);
}
@Override
public boolean inSameDatabase(final IDatabaseObject databaseObject) {
Preconditions.checkNotNull(databaseObject, "databaseObjects argument can not be null");
return databaseObject.inSameDatabase(provider);
}
@Override
public boolean inSameDatabase(final SQLProvider provider) {
Preconditions.checkNotNull(provider, "Error: provider argument can not be null");
return this.provider.equals(provider);
}
@Override
public List<? extends ICodeEdge<?>> getBasicBlockEdges() {
return isLoaded() ? content.getBasicBlockEdges() : null;
}
@Override
public boolean isStared() {
return configuration.isStared();
}
@Override
public List<CCodeNode> getBasicBlocks() {
return isLoaded() ? content.getBasicBlocks() : null;
}
@Override
public IViewConfiguration getConfiguration() {
return configuration;
}
@Override
public IViewContent getContent() {
return content;
}
@Override
public List<INaviView> getDerivedViews() throws CouldntLoadDataException {
return provider.getDerivedViews(this);
}
@Override
public IDirectedGraph<INaviViewNode, INaviEdge> getGraph() {
return isLoaded() ? content.getGraph() : null;
}
@Override
public int getLoadState() {
// TODO(timkornau) think about how to move this method somewhere where it makes
// more sense.
return 0;
}
@Override
public Set<CTag> getNodeTags() {
return viewNodeTags;
}
@Override
public void load() {
reporter.report(ViewLoadEvents.Started);
reporter.report(ViewLoadEvents.Finished);
}
@Override
public Map<String, String> loadSettings() {
// TODO Auto-generated method stub
return null;
}
@Override
public void save() {
// TODO Auto-generated method stub
}
@Override
public void saveSettings(final Map<String, String> settings) {
// TODO Auto-generated method stub
}
@Override
public boolean wasModified() {
// TODO Auto-generated method stub
return false;
}
}