/*
* Copyright 2000-2012 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.execution.ui.layout.impl;
import com.intellij.openapi.Disposable;
import com.intellij.openapi.actionSystem.ActionGroup;
import com.intellij.openapi.actionSystem.ActionManager;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.wm.IdeFocusManager;
import com.intellij.ui.awt.RelativePoint;
import com.intellij.ui.tabs.TabInfo;
import com.intellij.ui.tabs.UiDecorator;
import com.intellij.ui.tabs.impl.JBEditorTabs;
import com.intellij.ui.tabs.impl.JBTabsImpl;
import com.intellij.ui.tabs.impl.TabLabel;
import com.intellij.util.ui.JBUI;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import javax.swing.*;
import java.awt.*;
import java.util.Map;
/**
* @author Dennis.Ushakov
*/
public class JBRunnerTabs extends JBEditorTabs {
public JBRunnerTabs(@Nullable Project project, ActionManager actionManager, IdeFocusManager focusManager, @NotNull Disposable parent) {
super(project, actionManager, focusManager, parent);
}
@Override
public boolean useSmallLabels() {
return true;
}
@Override
public boolean hasUnderline() {
return true;
}
@Override
public int getToolbarInset() {
return 0;
}
public boolean shouldAddToGlobal(Point point) {
final TabLabel label = getSelectedLabel();
if (label == null || point == null) {
return true;
}
final Rectangle bounds = label.getBounds();
return point.y <= bounds.y + bounds.height;
}
@Override
public Rectangle layout(JComponent c, Rectangle bounds) {
if (c instanceof Toolbar) {
bounds.height -= JBUI.scale(5);
return super.layout(c, bounds);
}
return super.layout(c, bounds);
}
@Override
public void processDropOver(TabInfo over, RelativePoint relativePoint) {
final Point point = relativePoint.getPoint(getComponent());
myShowDropLocation = shouldAddToGlobal(point);
super.processDropOver(over, relativePoint);
for (Map.Entry<TabInfo, TabLabel> entry : myInfo2Label.entrySet()) {
final TabLabel label = entry.getValue();
if (label.getBounds().contains(point) && myDropInfo != entry.getKey()) {
select(entry.getKey(), false);
break;
}
}
}
@Override
protected TabLabel createTabLabel(TabInfo info) {
return new MyTabLabel(this, info);
}
private static class MyTabLabel extends TabLabel {
public MyTabLabel(JBTabsImpl tabs, final TabInfo info) {
super(tabs, info);
}
@Override
public void apply(UiDecorator.UiDecoration decoration) {
setBorder(JBUI.Borders.empty(5, 5, 7, 5));
}
@Override
public void setTabActionsAutoHide(boolean autoHide) {
super.setTabActionsAutoHide(autoHide);
apply(null);
}
@Override
public void setTabActions(ActionGroup group) {
super.setTabActions(group);
if (myActionPanel != null) {
final JComponent wrapper = (JComponent)myActionPanel.getComponent(0);
wrapper.remove(0);
wrapper.add(Box.createHorizontalStrut(6), BorderLayout.WEST);
}
}
@Override
public Dimension getPreferredSize() {
Dimension result = super.getPreferredSize();
result.height += myTabs.getActiveTabUnderlineHeight() - JBUI.scale(1);
return result;
}
}
}