/*
* Copyright 2003-2014 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 jetbrains.mps.ide.editorTabs.tabfactory.tabs.buttontabs;
import com.intellij.openapi.actionSystem.ToggleAction;
import jetbrains.mps.ide.editorTabs.TabColorProvider;
import jetbrains.mps.ide.editorTabs.tabfactory.tabs.TabEditorLayout;
import jetbrains.mps.plugins.relations.RelationDescriptor;
import jetbrains.mps.smodel.ModelAccess;
import jetbrains.mps.util.Computable;
import org.jetbrains.mps.openapi.model.SNodeReference;
import java.awt.Component;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.List;
/**
* Describes tab location in tabs component, keeps actions/values associated with the tab.
* Communicates with outer world using SNodeReference, doesn't resolve anything.
*/
class ButtonEditorTab {
private final ButtonTabsComponent myTabComponent;
private final int myIndex;
private final RelationDescriptor myDescriptor;
private final Collection<TabEditorLayout.Entry> myEntries;
private SelectTabAction mySelectTabAction;
public ButtonEditorTab(ButtonTabsComponent tabComponent, int index, RelationDescriptor descriptor, Collection<TabEditorLayout.Entry> entries) {
myTabComponent = tabComponent;
myIndex = index;
myDescriptor = descriptor;
myEntries = entries;
for (TabEditorLayout.Entry e : entries) {
assert e.getDescriptor() == descriptor;
}
}
public RelationDescriptor getDescriptor() {
return myDescriptor;
}
public List<SNodeReference> getEditorNodes() {
ArrayList<SNodeReference> rv = new ArrayList<SNodeReference>(5);
for (TabEditorLayout.Entry e : myEntries) {
rv.add(e.getEditNode());
}
return rv;
}
public Collection<SNodeReference> getSelectionNodes(SNodeReference editorNode) {
for (TabEditorLayout.Entry e : myEntries) {
if (e.getEditNode().equals(editorNode)) {
return e.getSelection();
}
}
return Collections.emptyList();
}
/*package*/ boolean isEditingTabFor(SNodeReference nodeRef) {
for (TabEditorLayout.Entry e : myEntries) {
if (e.getEditNode().equals(nodeRef)) {
return true;
}
}
return false;
}
/*package*/ ButtonTabsComponent getTabComponent() {
return myTabComponent;
}
/*package*/ boolean isSelected() {
return ModelAccess.instance().runReadAction(new Computable<Boolean>() {
@Override
public Boolean compute() {
return getTabComponent().isCurrent(ButtonEditorTab.this);
}
});
}
/*package*/ Component getComponentForPopup() {
return myTabComponent.getComponentForTabIndex(myIndex);
}
/*package*/ void setSelectTabAction(SelectTabAction action) {
mySelectTabAction = action;
}
public ToggleAction getSelectTabAction() {
return mySelectTabAction;
}
/*package*/ TabColorProvider getColorProvider() {
return myTabComponent.getColorProvider();
}
}