| /* |
| * 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.openapi.editor.textarea; |
| |
| import com.intellij.openapi.Disposable; |
| import com.intellij.openapi.editor.Document; |
| import com.intellij.openapi.editor.RangeMarker; |
| import com.intellij.openapi.editor.event.DocumentListener; |
| import com.intellij.openapi.util.TextRange; |
| import com.intellij.openapi.util.UserDataHolderBase; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| |
| import javax.swing.text.BadLocationException; |
| import javax.swing.text.JTextComponent; |
| import java.beans.PropertyChangeListener; |
| |
| /** |
| * @author yole |
| */ |
| public class TextComponentDocument extends UserDataHolderBase implements Document { |
| private final JTextComponent myTextComponent; |
| |
| public TextComponentDocument(final JTextComponent textComponent) { |
| myTextComponent = textComponent; |
| } |
| |
| @NotNull |
| @Override |
| public String getText() { |
| try { |
| final javax.swing.text.Document document = myTextComponent.getDocument(); |
| return document.getText(0, document.getLength()); |
| } |
| catch (BadLocationException e) { |
| throw new RuntimeException(e); |
| } |
| } |
| |
| @NotNull |
| @Override |
| public String getText(@NotNull TextRange range) { |
| try { |
| final javax.swing.text.Document document = myTextComponent.getDocument(); |
| return document.getText(range.getStartOffset(), range.getLength()); |
| } |
| catch (BadLocationException e) { |
| throw new RuntimeException(e); |
| } |
| } |
| |
| @Override |
| @NotNull |
| public CharSequence getCharsSequence() { |
| return getText(); |
| } |
| |
| @NotNull |
| @Override |
| public CharSequence getImmutableCharSequence() { |
| return getText(); |
| } |
| |
| @Override |
| @NotNull |
| public char[] getChars() { |
| throw new UnsupportedOperationException("Not implemented"); |
| } |
| |
| @Override |
| public int getTextLength() { |
| return myTextComponent.getDocument().getLength(); |
| } |
| |
| @Override |
| public int getLineCount() { |
| return 1; |
| } |
| |
| @Override |
| public int getLineNumber(final int offset) { |
| return 0; |
| } |
| |
| @Override |
| public int getLineStartOffset(final int line) { |
| return 0; |
| } |
| |
| @Override |
| public int getLineEndOffset(final int line) { |
| return getTextLength(); |
| } |
| |
| @Override |
| public void insertString(final int offset, @NotNull final CharSequence s) { |
| try { |
| myTextComponent.getDocument().insertString(offset, s.toString(), null); |
| } |
| catch (BadLocationException e) { |
| throw new RuntimeException(e); |
| } |
| } |
| |
| @Override |
| public void deleteString(final int startOffset, final int endOffset) { |
| try { |
| myTextComponent.getDocument().remove(startOffset, endOffset - startOffset); |
| } |
| catch (BadLocationException e) { |
| throw new RuntimeException(e); |
| } |
| } |
| |
| @Override |
| public void replaceString(final int startOffset, final int endOffset, @NotNull final CharSequence s) { |
| final javax.swing.text.Document document = myTextComponent.getDocument(); |
| try { |
| document.remove(startOffset, endOffset-startOffset); |
| document.insertString(startOffset, s.toString(), null); |
| } |
| catch (BadLocationException e) { |
| throw new RuntimeException(e); |
| } |
| } |
| |
| @Override |
| public boolean isWritable() { |
| return true; |
| } |
| |
| @Override |
| public long getModificationStamp() { |
| throw new UnsupportedOperationException("Not implemented"); |
| } |
| |
| @Override |
| public void fireReadOnlyModificationAttempt() { |
| throw new UnsupportedOperationException("Not implemented"); |
| } |
| |
| @Override |
| public void addDocumentListener(@NotNull final DocumentListener listener) { |
| throw new UnsupportedOperationException("Not implemented"); |
| } |
| |
| @Override |
| public void addDocumentListener(@NotNull final DocumentListener listener, @NotNull final Disposable parentDisposable) { |
| throw new UnsupportedOperationException("Not implemented"); |
| } |
| |
| @Override |
| public void removeDocumentListener(@NotNull final DocumentListener listener) { |
| throw new UnsupportedOperationException("Not implemented"); |
| } |
| |
| @Override |
| @NotNull |
| public RangeMarker createRangeMarker(final int startOffset, final int endOffset) { |
| throw new UnsupportedOperationException("Not implemented"); |
| } |
| |
| @Override |
| @NotNull |
| public RangeMarker createRangeMarker(final int startOffset, final int endOffset, final boolean surviveOnExternalChange) { |
| throw new UnsupportedOperationException("Not implemented"); |
| } |
| |
| @Override |
| public void addPropertyChangeListener(@NotNull final PropertyChangeListener listener) { |
| throw new UnsupportedOperationException("Not implemented"); |
| } |
| |
| @Override |
| public void removePropertyChangeListener(@NotNull final PropertyChangeListener listener) { |
| throw new UnsupportedOperationException("Not implemented"); |
| } |
| |
| @Override |
| public void setReadOnly(final boolean isReadOnly) { |
| throw new UnsupportedOperationException("Not implemented"); |
| } |
| |
| @Override |
| @NotNull |
| public RangeMarker createGuardedBlock(final int startOffset, final int endOffset) { |
| throw new UnsupportedOperationException("Not implemented"); |
| } |
| |
| @Override |
| public void removeGuardedBlock(@NotNull final RangeMarker block) { |
| throw new UnsupportedOperationException("Not implemented"); |
| } |
| |
| @Override |
| @Nullable |
| public RangeMarker getOffsetGuard(final int offset) { |
| throw new UnsupportedOperationException("Not implemented"); |
| } |
| |
| @Override |
| @Nullable |
| public RangeMarker getRangeGuard(final int start, final int end) { |
| throw new UnsupportedOperationException("Not implemented"); |
| } |
| |
| @Override |
| public void startGuardedBlockChecking() { |
| } |
| |
| @Override |
| public void stopGuardedBlockChecking() { |
| } |
| |
| @Override |
| public void setCyclicBufferSize(final int bufferSize) { |
| throw new UnsupportedOperationException("Not implemented"); |
| } |
| |
| @Override |
| public void setText(@NotNull final CharSequence text) { |
| throw new UnsupportedOperationException("Not implemented"); |
| } |
| |
| @Override |
| @NotNull |
| public RangeMarker createRangeMarker(@NotNull final TextRange textRange) { |
| throw new UnsupportedOperationException("Not implemented"); |
| } |
| |
| @Override |
| public int getLineSeparatorLength(final int line) { |
| return 0; |
| } |
| } |