/*
* Copyright 2003-2013 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.idea.core.projectView;
import com.intellij.ide.projectView.PresentationData;
import com.intellij.ide.projectView.ViewSettings;
import com.intellij.ide.projectView.impl.nodes.BasePsiNode;
import com.intellij.ide.util.treeView.AbstractTreeNode;
import com.intellij.openapi.application.ApplicationManager;
import com.intellij.openapi.application.ModalityState;
import com.intellij.openapi.editor.colors.EditorColorsManager;
import com.intellij.openapi.options.ex.SingleConfigurableEditor;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.vcs.FileStatusManager;
import com.intellij.openapi.vfs.VirtualFile;
import com.intellij.pom.NavigatableWithText;
import jetbrains.mps.ide.project.ProjectHelper;
import jetbrains.mps.ide.ui.dialogs.properties.MPSPropertiesConfigurable;
import jetbrains.mps.ide.ui.dialogs.properties.ModelPropertiesConfigurable;
import jetbrains.mps.idea.core.MPSBundle;
import jetbrains.mps.idea.core.psi.impl.MPSPsiModel;
import org.jetbrains.annotations.Nullable;
import org.jetbrains.mps.openapi.model.SModel;
import org.jetbrains.mps.openapi.model.SModelReference;
import java.awt.Color;
import java.util.Collection;
/**
* User: fyodor
* Date: 2/28/13
*/
public class MPSPsiModelTreeNode extends BasePsiNode<MPSPsiModel> implements NavigatableWithText {
protected MPSPsiModelTreeNode(Project project, MPSPsiModel value, ViewSettings viewSettings) {
super(project, value, viewSettings);
}
@Nullable
@Override
protected MPSPsiModel extractPsiFromValue() {
return (MPSPsiModel) getValue();
}
public MPSPsiModel getModel() {
return (MPSPsiModel) getValue();
}
@Nullable
@Override
public Collection<AbstractTreeNode> getChildrenImpl() {
return null;
}
@Override
public boolean canNavigateToSource() {
return false;
}
@Override
public boolean canNavigate() {
return true;
}
@Nullable
@Override
public String getNavigateActionText(boolean focusEditor) {
return MPSBundle.message("open.model.properties.action");
}
@Override
public void navigate(boolean requestFocus) {
MPSPsiModel psiModel = extractPsiFromValue();
SModelReference modelReference = psiModel.getSModelReference();
SModel sModel = modelReference.resolve(ProjectHelper.getProjectRepository(getProject()));
MPSPropertiesConfigurable configurable = new ModelPropertiesConfigurable(sModel,
ProjectHelper.fromIdeaProject(MPSPsiModelTreeNode.this.getProject()),
true
);
final SingleConfigurableEditor dialog = new SingleConfigurableEditor(myProject, configurable);
configurable.setParentForCallBack(dialog);
ApplicationManager.getApplication().invokeLater(dialog::show, ModalityState.current());
}
@Override
public boolean canRepresent(Object element) {
// can't say when element can be null, but PsiFileNode checks for null, too
return super.canRepresent(element) || element != null && element.equals(getVirtualFile());
}
@Nullable
@Override
public VirtualFile getVirtualFile() {
MPSPsiModel psiModel = extractPsiFromValue();
if (psiModel == null) return null;
return psiModel.getSourceVirtualFile();
}
@Nullable
@Override
public String getTestPresentation() {
return extractPsiFromValue().getQualifiedName();
}
@Override
protected void updateImpl(PresentationData presentation) {
MPSPsiModel psiModel = extractPsiFromValue();
presentation.setPresentableText(psiModel.getName());
presentation.setIcon(psiModel.getIcon(getIconableFlags()));
Color statusColor = getNodeColor(psiModel);
presentation.setForcedTextForeground(statusColor);
}
private Color getNodeColor(MPSPsiModel psiModel) {
final FileStatusManager fileStatusManager = FileStatusManager.getInstance(myProject);
if (fileStatusManager != null && getVirtualFile() != null) {
return fileStatusManager.getStatus(psiModel.getSourceVirtualFile()).getColor();
}
return EditorColorsManager.getInstance().getGlobalScheme().getDefaultForeground();
}
}