/*
* Copyright 2000-2013 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 com.intellij.openapi.fileEditor;
import com.intellij.ide.ui.UISettings;
import com.intellij.mock.Mock;
import com.intellij.openapi.application.ApplicationManager;
import com.intellij.openapi.components.ExpandMacroToPathMap;
import com.intellij.openapi.components.PathMacroUtil;
import com.intellij.openapi.fileEditor.impl.EditorWithProviderComposite;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.util.JDOMUtil;
import com.intellij.openapi.vfs.VirtualFile;
import com.intellij.testFramework.PlatformTestUtil;
import com.intellij.testFramework.PsiTestExtensionUtil;
import com.intellij.util.Function;
import com.intellij.util.containers.ContainerUtil;
import org.jdom.Document;
import org.jdom.Element;
import org.jdom.JDOMException;
import org.jetbrains.annotations.NotNull;
import javax.swing.*;
import java.io.File;
import java.io.IOException;
import java.util.Arrays;
import java.util.List;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.Future;
/**
* @author Dmitry Avdeev
* Date: 4/16/13
*/
public class FileEditorManagerTest extends FileEditorManagerTestCase {
public void testTabOrder() throws Exception {
openFiles(STRING);
assertOpenFiles("1.txt", "foo.xml", "2.txt", "3.txt");
}
public void testTabLimit() throws Exception {
int limit = UISettings.getInstance().EDITOR_TAB_LIMIT;
try {
UISettings.getInstance().EDITOR_TAB_LIMIT = 2;
openFiles(STRING);
// note that foo.xml is pinned
assertOpenFiles("foo.xml", "3.txt");
}
finally {
UISettings.getInstance().EDITOR_TAB_LIMIT = limit;
}
}
public void testOpenRecentEditorTab() throws Exception {
PsiTestExtensionUtil.registerExtension(FileEditorProvider.EP_FILE_EDITOR_PROVIDER, new MyFileEditorProvider(), getTestRootDisposable());
openFiles(" <component name=\"FileEditorManager\">\n" +
" <leaf>\n" +
" <file leaf-file-name=\"foo.xsd\" pinned=\"false\" current=\"true\" current-in-tab=\"true\">\n" +
" <entry selected=\"true\" file=\"file://$PROJECT_DIR$/src/1.txt\">\n" +
" <provider editor-type-id=\"mock\" selected=\"true\">\n" +
" <state />\n" +
" </provider>\n" +
" <provider editor-type-id=\"text-editor\">\n" +
" <state/>\n" +
" </provider>\n" +
" </entry>\n" +
" </file>\n" +
" </leaf>\n" +
" </component>\n");
FileEditor[] selectedEditors = myManager.getSelectedEditors();
assertEquals(1, selectedEditors.length);
assertEquals("mockEditor", selectedEditors[0].getName());
}
public void testTrackSelectedEditor() throws Exception {
PsiTestExtensionUtil.registerExtension(FileEditorProvider.EP_FILE_EDITOR_PROVIDER, new MyFileEditorProvider(), getTestRootDisposable());
VirtualFile file = getFile("/src/1.txt");
assertNotNull(file);
FileEditor[] editors = myManager.openFile(file, true);
assertEquals(2, editors.length);
assertEquals("Text", myManager.getSelectedEditor(file).getName());
myManager.setSelectedEditor(file, "mock");
assertEquals("mockEditor", myManager.getSelectedEditor(file).getName());
VirtualFile file1 = getFile("/src/2.txt");
myManager.openFile(file1, true);
assertEquals("mockEditor", myManager.getSelectedEditor(file).getName());
}
private static final String STRING = "<component name=\"FileEditorManager\">\n" +
" <leaf>\n" +
" <file leaf-file-name=\"1.txt\" pinned=\"false\" current=\"false\" current-in-tab=\"false\">\n" +
" <entry file=\"file://$PROJECT_DIR$/src/1.txt\">\n" +
" <provider selected=\"true\" editor-type-id=\"text-editor\">\n" +
" <state line=\"0\" column=\"0\" selection-start=\"0\" selection-end=\"0\" vertical-scroll-proportion=\"0.0\">\n" +
" </state>\n" +
" </provider>\n" +
" </entry>\n" +
" </file>\n" +
" <file leaf-file-name=\"foo.xml\" pinned=\"true\" current=\"false\" current-in-tab=\"false\">\n" +
" <entry file=\"file://$PROJECT_DIR$/src/foo.xml\">\n" +
" <provider selected=\"true\" editor-type-id=\"text-editor\">\n" +
" <state line=\"0\" column=\"0\" selection-start=\"0\" selection-end=\"0\" vertical-scroll-proportion=\"0.0\">\n" +
" </state>\n" +
" </provider>\n" +
" </entry>\n" +
" </file>\n" +
" <file leaf-file-name=\"2.txt\" pinned=\"false\" current=\"true\" current-in-tab=\"true\">\n" +
" <entry file=\"file://$PROJECT_DIR$/src/2.txt\">\n" +
" <provider selected=\"true\" editor-type-id=\"text-editor\">\n" +
" <state line=\"0\" column=\"0\" selection-start=\"0\" selection-end=\"0\" vertical-scroll-proportion=\"0.0\">\n" +
" </state>\n" +
" </provider>\n" +
" </entry>\n" +
" </file>\n" +
" <file leaf-file-name=\"3.txt\" pinned=\"false\" current=\"false\" current-in-tab=\"false\">\n" +
" <entry file=\"file://$PROJECT_DIR$/src/3.txt\">\n" +
" <provider selected=\"true\" editor-type-id=\"text-editor\">\n" +
" <state line=\"0\" column=\"0\" selection-start=\"0\" selection-end=\"0\" vertical-scroll-proportion=\"0.0\">\n" +
" </state>\n" +
" </provider>\n" +
" </entry>\n" +
" </file>\n" +
" </leaf>\n" +
" </component>\n";
private void assertOpenFiles(String... fileNames) {
EditorWithProviderComposite[] files = myManager.getSplitters().getEditorsComposites();
List<String> names = ContainerUtil.map(files, new Function<EditorWithProviderComposite, String>() {
@Override
public String fun(EditorWithProviderComposite composite) {
return composite.getFile().getName();
}
});
assertEquals(Arrays.asList(fileNames), names);
}
private void openFiles(String s) throws IOException, JDOMException, InterruptedException, ExecutionException {
Document document = JDOMUtil.loadDocument(s);
Element rootElement = document.getRootElement();
ExpandMacroToPathMap map = new ExpandMacroToPathMap();
map.addMacroExpand(PathMacroUtil.PROJECT_DIR_MACRO_NAME, getTestDataPath());
map.substitute(rootElement, true, true);
myManager.loadState(rootElement);
Future<?> future = ApplicationManager.getApplication().executeOnPooledThread(new Runnable() {
@Override
public void run() {
myManager.getMainSplitters().openFiles();
}
});
future.get();
}
@Override
protected String getTestDataPath() {
return PlatformTestUtil.getCommunityPath().replace(File.separatorChar, '/') + "/platform/platform-tests/testData/fileEditorManager";
}
static class MyFileEditorProvider implements FileEditorProvider {
@NotNull
@Override
public String getEditorTypeId() {
return "mock";
}
@NotNull
@Override
public FileEditorState readState(@NotNull Element sourceElement, @NotNull Project project, @NotNull VirtualFile file) {
return FileEditorState.INSTANCE;
}
@Override
public void writeState(@NotNull FileEditorState state, @NotNull Project project, @NotNull Element targetElement) {
}
@Override
public boolean accept(@NotNull Project project, @NotNull VirtualFile file) {
return true;
}
@NotNull
@Override
public FileEditor createEditor(@NotNull Project project, @NotNull VirtualFile file) {
return new Mock.MyFileEditor() {
@Override
public boolean isValid() {
return true;
}
@NotNull
@Override
public JComponent getComponent() {
return new JLabel();
}
@NotNull
@Override
public String getName() {
return "mockEditor";
}
};
}
@Override
public void disposeEditor(@NotNull FileEditor editor) {
}
@NotNull
@Override
public FileEditorPolicy getPolicy() {
return FileEditorPolicy.PLACE_AFTER_DEFAULT_EDITOR;
}
}
}