| /* |
| * Copyright 2000-2014 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.util.xml.ui; |
| |
| import com.intellij.lang.annotation.HighlightSeverity; |
| import com.intellij.openapi.application.ApplicationManager; |
| import com.intellij.openapi.application.Result; |
| import com.intellij.openapi.application.WriteAction; |
| import com.intellij.openapi.command.CommandProcessor; |
| import com.intellij.openapi.editor.Editor; |
| import com.intellij.openapi.editor.Document; |
| import com.intellij.openapi.editor.event.DocumentAdapter; |
| import com.intellij.openapi.editor.event.DocumentEvent; |
| import com.intellij.openapi.editor.event.DocumentListener; |
| import com.intellij.openapi.editor.markup.EffectType; |
| import com.intellij.openapi.editor.markup.MarkupModel; |
| import com.intellij.openapi.editor.markup.TextAttributes; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.ui.EditorTextField; |
| import com.intellij.ui.SimpleTextAttributes; |
| import com.intellij.util.xml.DomElement; |
| import com.intellij.util.xml.highlighting.DomElementAnnotationsManager; |
| import com.intellij.util.xml.highlighting.DomElementProblemDescriptor; |
| import com.intellij.util.xml.highlighting.DomElementsProblemsHolder; |
| import org.jetbrains.annotations.NotNull; |
| |
| import javax.swing.*; |
| import java.awt.*; |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| /** |
| * @author peter |
| */ |
| public abstract class EditorTextFieldControl<T extends JComponent> extends BaseModifiableControl<T, String> { |
| private static final JTextField J_TEXT_FIELD = new JTextField() { |
| @Override |
| public void addNotify() { |
| throw new UnsupportedOperationException("Shouldn't be shown"); |
| } |
| |
| @Override |
| public void setVisible(boolean aFlag) { |
| throw new UnsupportedOperationException("Shouldn't be shown"); |
| } |
| }; |
| private final boolean myCommitOnEveryChange; |
| private final DocumentListener myListener = new DocumentAdapter() { |
| @Override |
| public void documentChanged(DocumentEvent e) { |
| setModified(); |
| if (myCommitOnEveryChange) { |
| commit(); |
| } |
| } |
| }; |
| |
| protected EditorTextFieldControl(final DomWrapper<String> domWrapper, final boolean commitOnEveryChange) { |
| super(domWrapper); |
| myCommitOnEveryChange = commitOnEveryChange; |
| } |
| |
| |
| protected EditorTextFieldControl(final DomWrapper<String> domWrapper) { |
| this(domWrapper, false); |
| } |
| |
| protected abstract EditorTextField getEditorTextField(@NotNull T component); |
| |
| @Override |
| protected void doReset() { |
| final EditorTextField textField = getEditorTextField(getComponent()); |
| textField.getDocument().removeDocumentListener(myListener); |
| super.doReset(); |
| textField.getDocument().addDocumentListener(myListener); |
| } |
| |
| @Override |
| protected JComponent getComponentToListenFocusLost(final T component) { |
| return getEditorTextField(getComponent()); |
| } |
| |
| @Override |
| protected JComponent getHighlightedComponent(final T component) { |
| return J_TEXT_FIELD; |
| } |
| |
| @Override |
| protected T createMainComponent(T boundedComponent) { |
| final Project project = getProject(); |
| boundedComponent = createMainComponent(boundedComponent, project); |
| |
| final EditorTextField editorTextField = getEditorTextField(boundedComponent); |
| editorTextField.setSupplementary(true); |
| editorTextField.getDocument().addDocumentListener(myListener); |
| return boundedComponent; |
| } |
| |
| protected abstract T createMainComponent(T boundedComponent, Project project); |
| |
| @Override |
| @NotNull |
| protected String getValue() { |
| return getEditorTextField(getComponent()).getText(); |
| } |
| |
| @Override |
| protected void setValue(final String value) { |
| CommandProcessor.getInstance().runUndoTransparentAction(new Runnable() { |
| @Override |
| public void run() { |
| new WriteAction() { |
| @Override |
| protected void run(Result result) throws Throwable { |
| final T component = getComponent(); |
| final Document document = getEditorTextField(component).getDocument(); |
| document.replaceString(0, document.getTextLength(), value == null ? "" : value); |
| } |
| }.execute(); |
| } |
| }); |
| } |
| |
| @Override |
| protected void updateComponent() { |
| final DomElement domElement = getDomElement(); |
| if (domElement == null || !domElement.isValid()) return; |
| |
| final EditorTextField textField = getEditorTextField(getComponent()); |
| final Project project = getProject(); |
| ApplicationManager.getApplication().invokeLater(new Runnable() { |
| @Override |
| public void run() { |
| if (!project.isOpen()) return; |
| if (!getDomWrapper().isValid()) return; |
| |
| final DomElement domElement = getDomElement(); |
| if (domElement == null || !domElement.isValid()) return; |
| |
| final DomElementAnnotationsManager manager = DomElementAnnotationsManager.getInstance(project); |
| final DomElementsProblemsHolder holder = manager.getCachedProblemHolder(domElement); |
| final List<DomElementProblemDescriptor> errorProblems = holder.getProblems(domElement); |
| final List<DomElementProblemDescriptor> warningProblems = new ArrayList<DomElementProblemDescriptor>(holder.getProblems(domElement, true, HighlightSeverity.WARNING)); |
| warningProblems.removeAll(errorProblems); |
| |
| Color background = getDefaultBackground(); |
| if (errorProblems.size() > 0 && textField.getText().trim().length() == 0) { |
| background = getErrorBackground(); |
| } |
| else if (warningProblems.size() > 0) { |
| background = getWarningBackground(); |
| } |
| |
| final Editor editor = textField.getEditor(); |
| if (editor != null) { |
| final MarkupModel markupModel = editor.getMarkupModel(); |
| markupModel.removeAllHighlighters(); |
| if (!errorProblems.isEmpty() && editor.getDocument().getLineCount() > 0) { |
| final TextAttributes attributes = SimpleTextAttributes.ERROR_ATTRIBUTES.toTextAttributes(); |
| attributes.setEffectType(EffectType.WAVE_UNDERSCORE); |
| attributes.setEffectColor(attributes.getForegroundColor()); |
| markupModel.addLineHighlighter(0, 0, attributes); |
| editor.getContentComponent().setToolTipText(errorProblems.get(0).getDescriptionTemplate()); |
| } |
| } |
| |
| textField.setBackground(background); |
| } |
| }); |
| |
| } |
| |
| @Override |
| public boolean canNavigate(final DomElement element) { |
| return getDomElement().equals(element); |
| } |
| |
| @Override |
| public void navigate(final DomElement element) { |
| final EditorTextField field = getEditorTextField(getComponent()); |
| SwingUtilities.invokeLater(new Runnable() { |
| @Override |
| public void run() { |
| field.requestFocus(); |
| field.selectAll(); |
| } |
| }); |
| } |
| } |