| /* |
| * Copyright 2006 Sascha Weinreuter |
| * |
| * 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.intellij.plugins.intelliLang.inject.config.ui; |
| |
| import com.intellij.lang.Language; |
| import com.intellij.openapi.editor.ex.util.LexerEditorHighlighter; |
| import com.intellij.openapi.editor.impl.EditorImpl; |
| import com.intellij.openapi.fileTypes.FileType; |
| import com.intellij.openapi.fileTypes.PlainSyntaxHighlighter; |
| import com.intellij.openapi.fileTypes.SyntaxHighlighter; |
| import com.intellij.openapi.fileTypes.SyntaxHighlighterFactory; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.openapi.ui.ComboBox; |
| import com.intellij.ui.AncestorListenerAdapter; |
| import com.intellij.ui.ColoredListCellRendererWrapper; |
| import com.intellij.ui.EditorTextField; |
| import com.intellij.ui.SimpleTextAttributes; |
| import org.intellij.plugins.intelliLang.inject.InjectedLanguage; |
| import org.intellij.plugins.intelliLang.inject.config.BaseInjection; |
| import org.jetbrains.annotations.NotNull; |
| |
| import javax.swing.*; |
| import javax.swing.event.AncestorEvent; |
| import java.awt.event.ItemEvent; |
| import java.awt.event.ItemListener; |
| import java.util.Arrays; |
| import java.util.HashSet; |
| import java.util.Set; |
| |
| public class LanguagePanel extends AbstractInjectionPanel<BaseInjection> { |
| private JPanel myRoot; |
| private ComboBox myLanguage; |
| private EditorTextField myPrefix; |
| private EditorTextField mySuffix; |
| |
| public LanguagePanel(Project project, BaseInjection injection) { |
| super(injection, project); |
| $$$setupUI$$$(); |
| |
| final String[] languageIDs = InjectedLanguage.getAvailableLanguageIDs(); |
| Arrays.sort(languageIDs); |
| |
| myLanguage.setModel(new DefaultComboBoxModel(languageIDs)); |
| myLanguage.setRenderer(new ColoredListCellRendererWrapper<String>() { |
| final Set<String> IDs = new HashSet<String>(Arrays.asList(languageIDs)); |
| |
| @Override |
| protected void doCustomize(JList list, String s, int index, boolean selected, boolean hasFocus) { |
| final SimpleTextAttributes attributes = |
| IDs.contains(s) ? SimpleTextAttributes.REGULAR_ATTRIBUTES : SimpleTextAttributes.ERROR_ATTRIBUTES; |
| append(s, attributes); |
| |
| final Language language = InjectedLanguage.findLanguageById(s); |
| if (language != null) { |
| final FileType fileType = language.getAssociatedFileType(); |
| if (fileType != null) { |
| setIcon(fileType.getIcon()); |
| append(" ", SimpleTextAttributes.REGULAR_ATTRIBUTES); |
| append("(" + fileType.getDescription() + ")", SimpleTextAttributes.GRAYED_ATTRIBUTES); |
| } |
| } |
| } |
| }); |
| myLanguage.addItemListener(new ItemListener() { |
| @Override |
| public void itemStateChanged(ItemEvent e) { |
| if (e.getStateChange() == ItemEvent.SELECTED) { |
| updateHighlighters(); |
| } |
| } |
| }); |
| |
| myRoot.addAncestorListener(new AncestorListenerAdapter() { |
| @Override |
| public void ancestorAdded(AncestorEvent event) { |
| updateHighlighters(); |
| } |
| }); |
| } |
| |
| private void updateHighlighters() { |
| final EditorImpl editor = ((EditorImpl)myPrefix.getEditor()); |
| if (editor == null) return; |
| |
| final EditorImpl editor2 = ((EditorImpl)mySuffix.getEditor()); |
| assert editor2 != null; |
| |
| final Language language = InjectedLanguage.findLanguageById(getLanguage()); |
| if (language == null) { |
| editor.setHighlighter(new LexerEditorHighlighter(new PlainSyntaxHighlighter(), editor.getColorsScheme())); |
| editor2.setHighlighter(new LexerEditorHighlighter(new PlainSyntaxHighlighter(), editor.getColorsScheme())); |
| } |
| else { |
| final SyntaxHighlighter s1 = SyntaxHighlighterFactory.getSyntaxHighlighter(language, myProject, null); |
| final SyntaxHighlighter s2 = SyntaxHighlighterFactory.getSyntaxHighlighter(language, myProject, null); |
| editor.setHighlighter(new LexerEditorHighlighter(s1, editor.getColorsScheme())); |
| editor2.setHighlighter(new LexerEditorHighlighter(s2, editor2.getColorsScheme())); |
| } |
| } |
| |
| @NotNull |
| public String getLanguage() { |
| return (String)myLanguage.getSelectedItem(); |
| } |
| |
| public void setLanguage(String id) { |
| final DefaultComboBoxModel model = (DefaultComboBoxModel)myLanguage.getModel(); |
| if (model.getIndexOf(id) == -1 && id.length() > 0) { |
| model.insertElementAt(id, 0); |
| } |
| myLanguage.setSelectedItem(id); |
| updateHighlighters(); |
| } |
| |
| public String getPrefix() { |
| return myPrefix.getText(); |
| } |
| |
| public void setPrefix(String s) { |
| if (!myPrefix.getText().equals(s)) { |
| myPrefix.setText(s); |
| } |
| } |
| |
| public String getSuffix() { |
| return mySuffix.getText(); |
| } |
| |
| public void setSuffix(String s) { |
| if (!mySuffix.getText().equals(s)) { |
| mySuffix.setText(s); |
| } |
| } |
| |
| @Override |
| protected void resetImpl() { |
| setLanguage(myOrigInjection.getInjectedLanguageId()); |
| setPrefix(myOrigInjection.getPrefix()); |
| setSuffix(myOrigInjection.getSuffix()); |
| } |
| |
| @Override |
| protected void apply(BaseInjection i) { |
| i.setInjectedLanguageId(getLanguage()); |
| i.setPrefix(getPrefix()); |
| i.setSuffix(getSuffix()); |
| } |
| |
| @Override |
| public JPanel getComponent() { |
| return myRoot; |
| } |
| |
| private void $$$setupUI$$$() { |
| } |
| } |