| /* |
| * 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.application.options.codeStyle.arrangement.match; |
| |
| import com.intellij.application.options.codeStyle.arrangement.ArrangementConstants; |
| import com.intellij.lang.Language; |
| import com.intellij.psi.codeStyle.arrangement.match.ArrangementSectionRule; |
| import com.intellij.psi.codeStyle.arrangement.std.ArrangementStandardSettingsManager; |
| import com.intellij.application.options.codeStyle.arrangement.color.ArrangementColorsProvider; |
| import com.intellij.application.options.codeStyle.arrangement.util.TitleWithToolbar; |
| import com.intellij.ide.ui.customization.CustomizationUtil; |
| import com.intellij.openapi.actionSystem.DataProvider; |
| import com.intellij.openapi.application.ApplicationBundle; |
| import com.intellij.ui.components.JBScrollPane; |
| import com.intellij.util.ui.GridBag; |
| import org.jetbrains.annotations.NonNls; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| |
| import javax.swing.*; |
| import java.awt.*; |
| import java.util.List; |
| |
| /** |
| * @author Denis Zhdanov |
| * @since 10/30/12 5:28 PM |
| */ |
| public class ArrangementMatchingRulesPanel extends JPanel implements DataProvider { |
| |
| @NotNull protected final ArrangementMatchingRulesControl myControl; |
| |
| public ArrangementMatchingRulesPanel(@NotNull Language language, |
| @NotNull ArrangementStandardSettingsManager settingsManager, |
| @NotNull ArrangementColorsProvider colorsProvider) |
| { |
| super(new GridBagLayout()); |
| |
| JBScrollPane scrollPane = new JBScrollPane(); |
| final JViewport viewport = scrollPane.getViewport(); |
| ArrangementMatchingRulesControl.RepresentationCallback callback = new ArrangementMatchingRulesControl.RepresentationCallback() { |
| @Override |
| public void ensureVisible(@NotNull Rectangle r) { |
| Rectangle visibleRect = viewport.getViewRect(); |
| if (r.y <= visibleRect.y) { |
| return; |
| } |
| |
| int excessiveHeight = r.y + r.height - (visibleRect.y + visibleRect.height); |
| if (excessiveHeight <= 0) { |
| return; |
| } |
| |
| int verticalShift = Math.min(r.y - visibleRect.y, excessiveHeight); |
| if (verticalShift > 0) { |
| viewport.setViewPosition(new Point(visibleRect.x, visibleRect.y + verticalShift)); |
| } |
| } |
| }; |
| myControl = createRulesControl(language, settingsManager, colorsProvider, callback); |
| scrollPane.setViewportView(myControl); |
| CustomizationUtil.installPopupHandler( |
| myControl, ArrangementConstants.ACTION_GROUP_MATCHING_RULES_CONTEXT_MENU, ArrangementConstants.MATCHING_RULES_CONTROL_PLACE |
| ); |
| |
| TitleWithToolbar top = new TitleWithToolbar( |
| ApplicationBundle.message("arrangement.settings.section.match"), |
| ArrangementConstants.ACTION_GROUP_MATCHING_RULES_CONTROL_TOOLBAR, |
| ArrangementConstants.MATCHING_RULES_CONTROL_TOOLBAR_PLACE, |
| myControl |
| ); |
| add(top, new GridBag().coverLine().fillCellHorizontally().weightx(1)); |
| add(scrollPane, new GridBag().fillCell().weightx(1).weighty(1).insets(0, ArrangementConstants.HORIZONTAL_PADDING, 0, 0)); |
| } |
| |
| protected ArrangementMatchingRulesControl createRulesControl(@NotNull Language language, |
| @NotNull ArrangementStandardSettingsManager settingsManager, |
| @NotNull ArrangementColorsProvider colorsProvider, |
| @NotNull ArrangementMatchingRulesControl.RepresentationCallback callback) { |
| return new ArrangementMatchingRulesControl(language, settingsManager, colorsProvider, callback); |
| } |
| |
| @NotNull |
| public List<ArrangementSectionRule> getSections() { |
| return myControl.getSections(); |
| } |
| |
| public void setSections(@Nullable List<ArrangementSectionRule> rules) { |
| myControl.setSections(rules); |
| } |
| |
| @Nullable |
| @Override |
| public Object getData(@NonNls String dataId) { |
| if (ArrangementMatchingRulesControl.KEY.is(dataId)) { |
| return myControl; |
| } |
| return null; |
| } |
| } |