| /* |
| * 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.openapi.ui; |
| |
| import com.intellij.openapi.actionSystem.ActionToolbar; |
| import com.intellij.openapi.actionSystem.AnAction; |
| import com.intellij.openapi.actionSystem.DataProvider; |
| import com.intellij.openapi.util.Ref; |
| import com.intellij.ui.switcher.QuickActionProvider; |
| import com.intellij.util.ui.AwtVisitor; |
| import com.intellij.util.ui.UIUtil; |
| import org.jetbrains.annotations.NonNls; |
| import org.jetbrains.annotations.Nullable; |
| |
| import javax.swing.*; |
| import java.awt.*; |
| import java.awt.event.ContainerAdapter; |
| import java.awt.event.ContainerEvent; |
| import java.util.List; |
| |
| public class SimpleToolWindowPanel extends JPanel implements QuickActionProvider, DataProvider { |
| |
| private JComponent myToolbar; |
| private JComponent myContent; |
| |
| private boolean myBorderless; |
| protected boolean myVertical; |
| private boolean myProvideQuickActions; |
| |
| public SimpleToolWindowPanel(boolean vertical) { |
| this(vertical, false); |
| } |
| |
| public SimpleToolWindowPanel(boolean vertical, boolean borderless) { |
| setLayout(new BorderLayout(vertical ? 0 : 1, vertical ? 1 : 0)); |
| myBorderless = borderless; |
| myVertical = vertical; |
| setProvideQuickActions(true); |
| |
| addContainerListener(new ContainerAdapter() { |
| @Override |
| public void componentAdded(ContainerEvent e) { |
| Component child = e.getChild(); |
| |
| if (child instanceof Container) { |
| ((Container)child).addContainerListener(this); |
| } |
| if (myBorderless) { |
| UIUtil.removeScrollBorder(SimpleToolWindowPanel.this); |
| } |
| } |
| |
| @Override |
| public void componentRemoved(ContainerEvent e) { |
| Component child = e.getChild(); |
| |
| if (child instanceof Container) { |
| ((Container)child).removeContainerListener(this); |
| } |
| } |
| }); |
| } |
| |
| public void setToolbar(@Nullable JComponent c) { |
| if (c == null) { |
| remove(myToolbar); |
| } |
| myToolbar = c; |
| |
| if (c != null) { |
| if (myVertical) { |
| add(c, BorderLayout.NORTH); |
| } else { |
| add(c, BorderLayout.WEST); |
| } |
| } |
| |
| revalidate(); |
| repaint(); |
| } |
| |
| @Nullable |
| public Object getData(@NonNls String dataId) { |
| return QuickActionProvider.KEY.is(dataId) && myProvideQuickActions ? this : null; |
| } |
| |
| public SimpleToolWindowPanel setProvideQuickActions(boolean provide) { |
| myProvideQuickActions = provide; |
| return this; |
| } |
| |
| public List<AnAction> getActions(boolean originalProvider) { |
| final Ref<ActionToolbar> toolbar = new Ref<ActionToolbar>(); |
| if (myToolbar != null) { |
| new AwtVisitor(myToolbar) { |
| @Override |
| public boolean visit(Component component) { |
| if (component instanceof ActionToolbar) { |
| toolbar.set((ActionToolbar)component); |
| return true; |
| } |
| return false; |
| } |
| }; |
| } |
| |
| if (toolbar.get() != null) { |
| return toolbar.get().getActions(originalProvider); |
| } |
| |
| return null; |
| } |
| |
| public JComponent getComponent() { |
| return this; |
| } |
| |
| public boolean isCycleRoot() { |
| return false; |
| } |
| |
| public void setContent(JComponent c) { |
| myContent = c; |
| add(c, BorderLayout.CENTER); |
| |
| if (myBorderless) { |
| UIUtil.removeScrollBorder(c); |
| } |
| |
| revalidate(); |
| repaint(); |
| } |
| |
| @Override |
| protected void paintComponent(final Graphics g) { |
| super.paintComponent(g); |
| |
| if (myToolbar != null && myToolbar.getParent() == this && myContent != null && myContent.getParent() == this) { |
| g.setColor(UIUtil.getBorderColor()); |
| if (myVertical) { |
| final int y = (int)myToolbar.getBounds().getMaxY(); |
| g.drawLine(0, y, getWidth(), y); |
| } else { |
| int x = (int)myToolbar.getBounds().getMaxX(); |
| g.drawLine(x, 0, x, getHeight()); |
| } |
| } |
| } |
| } |