/*
* Copyright 2003-2011 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 jetbrains.mps.nodeEditor.inspector;
import com.intellij.ide.DataManager;
import com.intellij.openapi.fileEditor.FileEditor;
import jetbrains.mps.ide.actions.MPSCommonDataKeys;
import jetbrains.mps.ide.editor.MPSFileNodeEditor;
import jetbrains.mps.nodeEditor.EditorComponent;
import jetbrains.mps.nodeEditor.EditorContext;
import jetbrains.mps.nodeEditor.InspectorEditorContext;
import jetbrains.mps.nodeEditor.cells.EditorCell;
import jetbrains.mps.nodeEditor.cells.EditorCell_Constant;
import jetbrains.mps.nodeEditor.configuration.EditorConfiguration;
import jetbrains.mps.nodeEditor.configuration.EditorConfigurationBuilder;
import jetbrains.mps.typesystem.inference.ITypeContextOwner;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import org.jetbrains.mps.openapi.model.SModel;
import org.jetbrains.mps.openapi.model.SNode;
import org.jetbrains.mps.openapi.module.SRepository;
public class InspectorEditorComponent extends EditorComponent {
private SNode myContainingRoot;
public InspectorEditorComponent(@NotNull SRepository p) {
this(p, EditorConfigurationBuilder.buildDefault());
}
/**
* @deprecated since MPS 3.4 use {@link #InspectorEditorComponent(SRepository, EditorConfiguration)}
*/
@Deprecated
public InspectorEditorComponent(@NotNull SRepository repository, boolean rightToLeft) {
this(repository, new EditorConfigurationBuilder().rightToLeft(rightToLeft).build());
}
/**
* @deprecated since MPS 3.4 use {@link #InspectorEditorComponent(SRepository, EditorConfiguration)}
*/
@Deprecated
public InspectorEditorComponent(@NotNull SRepository repository, boolean showGutter, boolean rightToLeft) {
this(repository, new EditorConfigurationBuilder().showErrorsGutter(showGutter).rightToLeft(rightToLeft).build());
}
public InspectorEditorComponent(@NotNull SRepository repository, @NotNull EditorConfiguration configuration) {
super(repository, configuration);
myNode = null;
myNodePointer = null;
myContainingRoot = null;
myRootCell = createEmptyCell();
}
@NotNull
@Override
protected EditorContext createEditorContext(@Nullable SModel model, @NotNull SRepository repository) {
return new InspectorEditorContext(this, model, repository, getEditorConfiguration(), createContextAssistantManager(repository));
}
@Override
protected boolean notifiesCreation() {
return true;
}
public EditorCell createEmptyCell() {
return new EditorCell_Constant(getEditorContext(), null, "<no inspect info>");
}
@NotNull
@Override
public ITypeContextOwner getTypecheckingContextOwner() {
FileEditor fileEditor = MPSCommonDataKeys.FILE_EDITOR.getData(DataManager.getInstance().getDataContext((this)));
if (fileEditor instanceof MPSFileNodeEditor) {
ITypeContextOwner typeContextOwner = (ITypeContextOwner) ((MPSFileNodeEditor) fileEditor).getNodeEditor().getCurrentEditorComponent();
if (typeContextOwner != null) {
return typeContextOwner;
}
}
return this;
}
protected boolean updateContainingRoot(SNode node) {
final SNode newroot = node == null ? null : node.getContainingRoot();
if (myContainingRoot == newroot) {
return false;
}
myContainingRoot = newroot;
return true;
}
@Override
public SNode getNodeForTypechecking() {
SNode editedNode = getEditedNode();
if (editedNode == null) {
return null;
}
// assuming the parameter is always a descendant of the current containing root, but may have been detached from the model
return editedNode.getModel() != null ? editedNode.getContainingRoot() : myContainingRoot;
}
}