org.jetbrains.jet.plugin.framework.FrameworksCompatibilityUtils.java Source code

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Here is the source code for org.jetbrains.jet.plugin.framework.FrameworksCompatibilityUtils.java

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/*
 * Copyright 2010-2013 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 org.jetbrains.jet.plugin.framework;

import com.intellij.framework.FrameworkType;
import com.intellij.openapi.roots.LibraryOrderEntry;
import com.intellij.openapi.roots.ModifiableRootModel;
import com.intellij.openapi.roots.OrderEntry;
import com.intellij.openapi.roots.OrderRootType;
import com.intellij.openapi.roots.libraries.Library;
import com.intellij.openapi.roots.libraries.LibraryKind;
import com.intellij.openapi.roots.ui.configuration.libraries.CustomLibraryDescription;
import com.intellij.openapi.roots.ui.configuration.libraries.LibraryPresentationManager;
import com.intellij.openapi.ui.Messages;
import org.jetbrains.annotations.NotNull;

import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.Set;

public class FrameworksCompatibilityUtils {
    private FrameworksCompatibilityUtils() {
    }

    public static void suggestRemoveIncompatibleFramework(@NotNull ModifiableRootModel rootModel,
            @NotNull CustomLibraryDescription libraryDescription, @NotNull FrameworkType frameworkType) {
        List<OrderEntry> existingEntries = new ArrayList<OrderEntry>();
        Set<? extends LibraryKind> kinds = libraryDescription.getSuitableLibraryKinds();

        for (OrderEntry entry : rootModel.getOrderEntries()) {
            if (!(entry instanceof LibraryOrderEntry))
                continue;
            Library library = ((LibraryOrderEntry) entry).getLibrary();
            if (library == null)
                continue;

            for (LibraryKind kind : kinds) {
                if (LibraryPresentationManager.getInstance()
                        .isLibraryOfKind(Arrays.asList(library.getFiles(OrderRootType.CLASSES)), kind)) {
                    existingEntries.add(entry);
                }
            }
        }

        removeWithConfirm(rootModel, existingEntries,
                String.format(
                        "Current module is already configured with '%s' framework.\nDo you want to remove it?",
                        frameworkType.getPresentableName()),
                "Framework Conflict");
    }

    public static void suggestRemoveOldJsLibrary(@NotNull ModifiableRootModel rootModel) {
        List<OrderEntry> oldJsLibraries = new ArrayList<OrderEntry>();
        for (OrderEntry entry : rootModel.getOrderEntries()) {
            if (!(entry instanceof LibraryOrderEntry))
                continue;
            Library library = ((LibraryOrderEntry) entry).getLibrary();
            if (library == null)
                continue;

            if (JSLibraryStdPresentationProvider.detectOld(library)) {
                oldJsLibraries.add(entry);
            }
        }

        removeWithConfirm(rootModel, oldJsLibraries,
                "Current module is configured with old js library.\nDo you want to remove it?", "Old JS Library");
    }

    private static void removeWithConfirm(ModifiableRootModel rootModel, List<OrderEntry> orderEntries,
            String message, String title) {
        if (!orderEntries.isEmpty()) {
            int result = Messages.showYesNoDialog(message, title, Messages.getWarningIcon());

            if (result == 0) {
                for (OrderEntry entry : orderEntries) {
                    rootModel.removeOrderEntry(entry);
                }
            }
        }
    }
}