/*
* Copyright 2000-2017 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.application.options.editor;
import com.intellij.ide.ui.UINumericRange;
import com.intellij.ide.ui.UISettings;
import com.intellij.openapi.application.ApplicationBundle;
import com.intellij.openapi.options.ConfigurationException;
import com.intellij.ui.ListCellRendererWrapper;
import org.jetbrains.annotations.Nls;
import org.jetbrains.annotations.NotNull;
import javax.swing.*;
import javax.swing.event.ChangeEvent;
import javax.swing.event.ChangeListener;
import java.awt.event.ItemEvent;
import java.awt.event.ItemListener;
/**
* @author yole
*/
public class EditorTabsConfigurable implements EditorOptionsProvider {
private static final UINumericRange EDITOR_TABS_RANGE = new UINumericRange(10, 1, 100);
private JPanel myRootPanel;
private JCheckBox myHideKnownExtensions;
private JCheckBox myScrollTabLayoutInEditorCheckBox;
private JTextField myEditorTabLimitField;
private JComboBox myEditorTabPlacement;
private JRadioButton myCloseNonModifiedFilesFirstRadio;
private JRadioButton myCloseLRUFilesRadio;
private JRadioButton myActivateLeftEditorOnCloseRadio;
private JRadioButton myActivateMRUEditorOnCloseRadio;
private JCheckBox myCbModifiedTabsMarkedWithAsterisk;
private JCheckBox myShowTabsTooltipsCheckBox;
private JCheckBox myShowCloseButtonOnCheckBox;
private JCheckBox myShowDirectoryInTabCheckBox;
private JRadioButton myActivateRightNeighbouringTabRadioButton;
private JCheckBox myHideTabsCheckbox;
private JCheckBox myReuseNotModifiedTabsCheckBox;
public EditorTabsConfigurable() {
myEditorTabPlacement.setModel(new DefaultComboBoxModel(new Object[]{
SwingConstants.TOP,
SwingConstants.LEFT,
SwingConstants.BOTTOM,
SwingConstants.RIGHT,
UISettings.TABS_NONE,
}));
myEditorTabPlacement.setRenderer(new MyTabsPlacementComboBoxRenderer());
myEditorTabPlacement.addItemListener(new ItemListener() {
@Override
public void itemStateChanged(ItemEvent e) {
revalidateSingleRowCheckbox();
}
});
revalidateSingleRowCheckbox();
myScrollTabLayoutInEditorCheckBox.addChangeListener(new ChangeListener() {
@Override
public void stateChanged(ChangeEvent event) {
myHideTabsCheckbox.setEnabled(myScrollTabLayoutInEditorCheckBox.isSelected());
}
});
}
private void revalidateSingleRowCheckbox() {
final int i = ((Integer)myEditorTabPlacement.getSelectedItem()).intValue();
boolean none = i == UISettings.TABS_NONE;
myHideKnownExtensions.setEnabled(!none);
myHideTabsCheckbox.setEnabled(!none && myScrollTabLayoutInEditorCheckBox.isSelected());
myScrollTabLayoutInEditorCheckBox.setEnabled(!none);
myCbModifiedTabsMarkedWithAsterisk.setEnabled(!none);
myShowTabsTooltipsCheckBox.setEnabled(!none);
myShowCloseButtonOnCheckBox.setEnabled(!none);
myShowDirectoryInTabCheckBox.setEnabled(!none);
if (SwingConstants.TOP == i) {
myScrollTabLayoutInEditorCheckBox.setEnabled(true);
} else {
myScrollTabLayoutInEditorCheckBox.setSelected(true);
myScrollTabLayoutInEditorCheckBox.setEnabled(false);
}
}
@Override
@Nls
public String getDisplayName() {
return "Editor Tabs";
}
@Override
public String getHelpTopic() {
return "reference.settingsdialog.IDE.editor.tabs";
}
@Override
public JComponent createComponent() {
return myRootPanel;
}
@Override
public void reset() {
UISettings uiSettings=UISettings.getInstance();
myCbModifiedTabsMarkedWithAsterisk.setSelected(uiSettings.getMarkModifiedTabsWithAsterisk());
myShowTabsTooltipsCheckBox.setSelected(uiSettings.getShowTabsTooltips());
myScrollTabLayoutInEditorCheckBox.setSelected(uiSettings.getScrollTabLayoutInEditor());
myHideTabsCheckbox.setEnabled(myScrollTabLayoutInEditorCheckBox.isSelected());
myHideTabsCheckbox.setSelected(uiSettings.getHideTabsIfNeed());
myEditorTabPlacement.setSelectedItem(uiSettings.getEditorTabPlacement());
myHideKnownExtensions.setSelected(uiSettings.getHdeKnownExtensionInTabs());
myShowDirectoryInTabCheckBox.setSelected(uiSettings.getShowDirectoryForNonUniqueFilenames());
myEditorTabLimitField.setText(Integer.toString(uiSettings.getEditorTabLimit()));
myReuseNotModifiedTabsCheckBox.setSelected(uiSettings.getReuseNotModifiedTabs());
myShowCloseButtonOnCheckBox.setSelected(uiSettings.getShowCloseButton());
if (uiSettings.getCloseNonModifiedFilesFirst()) {
myCloseNonModifiedFilesFirstRadio.setSelected(true);
}
else {
myCloseLRUFilesRadio.setSelected(true);
}
if (uiSettings.getActiveMruEditorOnClose()) {
myActivateMRUEditorOnCloseRadio.setSelected(true);
}
else if (uiSettings.getActiveRigtEditorOnClose()) {
myActivateRightNeighbouringTabRadioButton.setSelected(true);
}
else {
myActivateLeftEditorOnCloseRadio.setSelected(true);
}
}
@Override
public void apply() throws ConfigurationException {
UISettings uiSettings=UISettings.getInstance();
boolean uiSettingsChanged = uiSettings.getMarkModifiedTabsWithAsterisk() != myCbModifiedTabsMarkedWithAsterisk.isSelected();
uiSettings.setMarkModifiedTabsWithAsterisk(myCbModifiedTabsMarkedWithAsterisk.isSelected());
if (isModified(myShowTabsTooltipsCheckBox, uiSettings.getShowTabsTooltips())) uiSettingsChanged = true;
uiSettings.setShowTabsTooltips(myShowTabsTooltipsCheckBox.isSelected());
if (isModified(myScrollTabLayoutInEditorCheckBox, uiSettings.getScrollTabLayoutInEditor())) uiSettingsChanged = true;
uiSettings.setScrollTabLayoutInEditor(myScrollTabLayoutInEditorCheckBox.isSelected());
if (isModified(myHideTabsCheckbox, uiSettings.getHideTabsIfNeed())) uiSettingsChanged = true;
uiSettings.setHideTabsIfNeed(myHideTabsCheckbox.isSelected());
if (isModified(myShowCloseButtonOnCheckBox, uiSettings.getShowCloseButton())) uiSettingsChanged = true;
uiSettings.setShowCloseButton(myShowCloseButtonOnCheckBox.isSelected());
final int tabPlacement = ((Integer)myEditorTabPlacement.getSelectedItem()).intValue();
if (uiSettings.getEditorTabPlacement() != tabPlacement) uiSettingsChanged = true;
uiSettings.setEditorTabPlacement(tabPlacement);
boolean hide = myHideKnownExtensions.isSelected();
if (uiSettings.getHdeKnownExtensionInTabs() != hide) uiSettingsChanged = true;
uiSettings.setHdeKnownExtensionInTabs(hide);
boolean dir = myShowDirectoryInTabCheckBox.isSelected();
if (uiSettings.getShowDirectoryForNonUniqueFilenames() != dir) uiSettingsChanged = true;
uiSettings.setShowDirectoryForNonUniqueFilenames(dir);
uiSettings.setCloseNonModifiedFilesFirst(myCloseNonModifiedFilesFirstRadio.isSelected());
uiSettings.setActiveMruEditorOnClose(myActivateMRUEditorOnCloseRadio.isSelected());
uiSettings.setActiveRigtEditorOnClose(myActivateRightNeighbouringTabRadioButton.isSelected());
if (isModified(myReuseNotModifiedTabsCheckBox, uiSettings.getReuseNotModifiedTabs())) uiSettingsChanged = true;
uiSettings.setReuseNotModifiedTabs(myReuseNotModifiedTabsCheckBox.isSelected());
if (isModified(myEditorTabLimitField, uiSettings.getEditorTabLimit(), EDITOR_TABS_RANGE)) uiSettingsChanged = true;
try {
uiSettings.setEditorTabLimit(EDITOR_TABS_RANGE.fit(Integer.parseInt(myEditorTabLimitField.getText().trim())));
}
catch (NumberFormatException ignored) {
}
if(uiSettingsChanged){
uiSettings.fireUISettingsChanged();
}
}
@Override
public boolean isModified() {
final UISettings uiSettings = UISettings.getInstance();
boolean isModified = isModified(myCbModifiedTabsMarkedWithAsterisk, uiSettings.getMarkModifiedTabsWithAsterisk());
isModified |= isModified(myShowTabsTooltipsCheckBox, uiSettings.getShowTabsTooltips());
isModified |= isModified(myEditorTabLimitField, uiSettings.getEditorTabLimit());
isModified |= isModified(myReuseNotModifiedTabsCheckBox, uiSettings.getReuseNotModifiedTabs());
int tabPlacement = ((Integer)myEditorTabPlacement.getSelectedItem()).intValue();
isModified |= tabPlacement != uiSettings.getEditorTabPlacement();
isModified |= myHideKnownExtensions.isSelected() != uiSettings.getHdeKnownExtensionInTabs();
isModified |= myShowDirectoryInTabCheckBox.isSelected() != uiSettings.getShowDirectoryForNonUniqueFilenames();
isModified |= myScrollTabLayoutInEditorCheckBox.isSelected() != uiSettings.getScrollTabLayoutInEditor();
isModified |= myHideTabsCheckbox.isSelected() != uiSettings.getHideTabsIfNeed();
isModified |= myShowCloseButtonOnCheckBox.isSelected() != uiSettings.getShowCloseButton();
isModified |= isModified(myCloseNonModifiedFilesFirstRadio, uiSettings.getCloseNonModifiedFilesFirst());
isModified |= isModified(myActivateMRUEditorOnCloseRadio, uiSettings.getActiveMruEditorOnClose());
isModified |= isModified(myActivateRightNeighbouringTabRadioButton, uiSettings.getActiveRigtEditorOnClose());
return isModified;
}
private static boolean isModified(JTextField textField, int value) {
try {
int fieldValue = Integer.parseInt(textField.getText().trim());
return fieldValue != value;
}
catch(NumberFormatException e) {
return false;
}
}
private static final class MyTabsPlacementComboBoxRenderer extends ListCellRendererWrapper<Integer> {
public MyTabsPlacementComboBoxRenderer() {
super();
}
@Override
public void customize(JList list, Integer value, int index, boolean selected, boolean hasFocus) {
int tabPlacement = value.intValue();
String text;
if (UISettings.TABS_NONE == tabPlacement) {
text = ApplicationBundle.message("combobox.tab.placement.none");
}
else if (SwingConstants.TOP == tabPlacement) {
text = ApplicationBundle.message("combobox.tab.placement.top");
}
else if (SwingConstants.LEFT == tabPlacement) {
text = ApplicationBundle.message("combobox.tab.placement.left");
}
else if (SwingConstants.BOTTOM == tabPlacement) {
text = ApplicationBundle.message("combobox.tab.placement.bottom");
}
else if (SwingConstants.RIGHT == tabPlacement) {
text = ApplicationBundle.message("combobox.tab.placement.right");
}
else {
throw new IllegalArgumentException("unknown tabPlacement: " + tabPlacement);
}
setText(text);
}
}
@Override
@NotNull
public String getId() {
return "editor.preferences.tabs";
}
}