| /* |
| * 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.ide.util; |
| |
| import com.intellij.ide.IdeBundle; |
| import com.intellij.openapi.application.ex.ApplicationManagerEx; |
| import com.intellij.openapi.editor.Editor; |
| import com.intellij.openapi.editor.LogicalPosition; |
| import com.intellij.openapi.editor.ScrollType; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.openapi.ui.DialogWrapper; |
| |
| import javax.swing.*; |
| import java.awt.*; |
| |
| public class GotoLineNumberDialog extends DialogWrapper { |
| private JTextField myField; |
| private JTextField myOffsetField; |
| private final Editor myEditor; |
| |
| public GotoLineNumberDialog(Project project, Editor editor){ |
| super(project, true); |
| myEditor = editor; |
| setTitle(IdeBundle.message("title.go.to.line")); |
| init(); |
| } |
| |
| protected void doOKAction(){ |
| final LogicalPosition currentPosition = myEditor.getCaretModel().getLogicalPosition(); |
| int lineNumber = getLineNumber(currentPosition.line + 1); |
| if (isInternal() && myOffsetField.getText().length() > 0) { |
| try { |
| final int offset = Integer.parseInt(myOffsetField.getText()); |
| if (offset < myEditor.getDocument().getTextLength()) { |
| myEditor.getCaretModel().removeSecondaryCarets(); |
| myEditor.getCaretModel().moveToOffset(offset); |
| myEditor.getScrollingModel().scrollToCaret(ScrollType.CENTER); |
| myEditor.getSelectionModel().removeSelection(); |
| super.doOKAction(); |
| } |
| return; |
| } |
| catch (NumberFormatException e) { |
| return; |
| } |
| } |
| |
| if (lineNumber < 0) return; |
| |
| int columnNumber = getColumnNumber(currentPosition.column); |
| myEditor.getCaretModel().removeSecondaryCarets(); |
| myEditor.getCaretModel().moveToLogicalPosition(new LogicalPosition(Math.max(0, lineNumber - 1), Math.max(0, columnNumber - 1))); |
| myEditor.getScrollingModel().scrollToCaret(ScrollType.CENTER); |
| myEditor.getSelectionModel().removeSelection(); |
| super.doOKAction(); |
| } |
| |
| private int getColumnNumber(int defaultValue) { |
| String text = getText(); |
| int columnIndex = columnSeparatorIndex(text); |
| if (columnIndex == -1) return defaultValue; |
| try { |
| return Integer.parseInt(text.substring(columnIndex + 1)); |
| } catch (NumberFormatException e) { |
| return defaultValue; |
| } |
| } |
| |
| private static int columnSeparatorIndex(final String text) { |
| final int colonIndex = text.indexOf(':'); |
| return colonIndex >= 0 ? colonIndex : text.indexOf(','); |
| } |
| |
| private int getLineNumber(int defaultLine) { |
| try { |
| String text = getText(); |
| int columnIndex = columnSeparatorIndex(text); |
| text = columnIndex == -1 ? text : text.substring(0, columnIndex); |
| if (text.trim().length() == 0) return defaultLine; |
| return Integer.parseInt(text); |
| } catch (NumberFormatException e) { |
| return -1; |
| } |
| } |
| |
| private static boolean isInternal() { |
| return ApplicationManagerEx.getApplicationEx().isInternal(); |
| } |
| |
| public JComponent getPreferredFocusedComponent() { |
| return myField; |
| } |
| |
| protected JComponent createCenterPanel() { |
| return null; |
| } |
| |
| private String getText() { |
| return myField.getText(); |
| } |
| |
| protected JComponent createNorthPanel() { |
| class MyTextField extends JTextField { |
| public MyTextField() { |
| super(""); |
| } |
| |
| public Dimension getPreferredSize() { |
| Dimension d = super.getPreferredSize(); |
| return new Dimension(200, d.height); |
| } |
| } |
| |
| JPanel panel = new JPanel(new GridBagLayout()); |
| GridBagConstraints gbConstraints = new GridBagConstraints(); |
| |
| gbConstraints.insets = new Insets(4, 0, 8, 8); |
| gbConstraints.fill = GridBagConstraints.VERTICAL; |
| gbConstraints.weightx = 0; |
| gbConstraints.weighty = 1; |
| gbConstraints.anchor = GridBagConstraints.EAST; |
| JLabel label = new JLabel(IdeBundle.message("editbox.line.number")); |
| panel.add(label, gbConstraints); |
| |
| gbConstraints.fill = GridBagConstraints.BOTH; |
| gbConstraints.weightx = 1; |
| myField = new MyTextField(); |
| panel.add(myField, gbConstraints); |
| myField.setToolTipText(IdeBundle.message("tooltip.syntax.linenumber.columnnumber")); |
| LogicalPosition position = myEditor.getCaretModel().getLogicalPosition(); |
| myField.setText(String.format("%d:%d", position.line + 1, position.column + 1)); |
| |
| if (isInternal()) { |
| gbConstraints.gridy = 1; |
| gbConstraints.weightx = 0; |
| gbConstraints.weighty = 1; |
| gbConstraints.anchor = GridBagConstraints.EAST; |
| final JLabel offsetLabel = new JLabel("Offset:"); |
| panel.add(offsetLabel, gbConstraints); |
| |
| gbConstraints.fill = GridBagConstraints.BOTH; |
| gbConstraints.weightx = 1; |
| myOffsetField = new MyTextField(); |
| panel.add(myOffsetField, gbConstraints); |
| } |
| |
| return panel; |
| } |
| } |