/*
* 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.ide.customize;
import com.intellij.CommonBundle;
import com.intellij.ide.WelcomeWizardUtil;
import com.intellij.ide.cloudConfig.CloudConfigProvider;
import com.intellij.ide.ui.LafManager;
import com.intellij.ide.ui.laf.IntelliJLaf;
import com.intellij.ide.ui.laf.LafManagerImpl;
import com.intellij.ide.ui.laf.darcula.DarculaLaf;
import com.intellij.openapi.application.ApplicationManager;
import com.intellij.openapi.options.OptionsBundle;
import com.intellij.openapi.util.IconLoader;
import com.intellij.openapi.util.SystemInfo;
import com.intellij.util.IconUtil;
import com.intellij.util.containers.ContainerUtil;
import com.intellij.util.ui.UIUtil;
import org.jetbrains.annotations.NotNull;
import javax.swing.*;
import java.awt.*;
import java.util.Collection;
import java.util.LinkedHashSet;
import java.util.Set;
public class CustomizeUIThemeStepPanel extends AbstractCustomizeWizardStep {
public static class ThemeInfo {
public final String name;
public final String previewFileName;
public final String laf;
private Icon icon;
public ThemeInfo(String name, String previewFileName, String laf) {
this.name = name;
this.previewFileName = SystemInfo.isMac && "IntelliJ".equals(previewFileName) ? "Aqua" : previewFileName;
this.laf = laf;
}
private Icon getIcon() {
if (icon == null) {
String selector;
if (SystemInfo.isMac) {
selector = "OSX";
}
else if (SystemInfo.isWindows) {
selector = "Windows";
}
else {
selector = "Linux";
}
icon = IconLoader.getIcon("/lafs/" + selector + previewFileName + ".png");
}
return icon;
}
public void apply() {
}
}
protected static final ThemeInfo AQUA = new ThemeInfo("Default", "Aqua", "com.apple.laf.AquaLookAndFeel");
protected static final ThemeInfo DARCULA = new ThemeInfo("Darcula", "Darcula", DarculaLaf.class.getName());
protected static final ThemeInfo INTELLIJ = new ThemeInfo(
LafManagerImpl.useIntelliJInsteadOfAqua() ? "Default" : "IntelliJ", "IntelliJ", IntelliJLaf.class.getName());
protected static final ThemeInfo ALLOY = new ThemeInfo("Alloy. IDEA Theme", "Alloy", "com.incors.plaf.alloy.AlloyIdea");
protected static final ThemeInfo GTK = new ThemeInfo("GTK+", "GTK", "com.sun.java.swing.plaf.gtk.GTKLookAndFeel");
private boolean myInitial = true;
private boolean myColumnMode;
private JLabel myPreviewLabel;
private Set<ThemeInfo> myThemes = new LinkedHashSet<>();
public CustomizeUIThemeStepPanel() {
setLayout(createSmallBorderLayout());
IconLoader.activate();
initThemes(myThemes);
myColumnMode = myThemes.size() > 2;
JPanel buttonsPanel = new JPanel(new GridLayout(myColumnMode ? myThemes.size() : 1, myColumnMode ? 1 : myThemes.size(), 5, 5));
ButtonGroup group = new ButtonGroup();
final ThemeInfo myDefaultTheme = getDefaultTheme();
for (final ThemeInfo theme : myThemes) {
final JRadioButton radioButton = new JRadioButton(theme.name, myDefaultTheme == theme);
radioButton.setOpaque(false);
final JPanel panel = createBigButtonPanel(createSmallBorderLayout(), radioButton, () -> {
applyLaf(theme, this);
theme.apply();
});
panel.setBorder(createSmallEmptyBorder());
panel.add(radioButton, myColumnMode ? BorderLayout.WEST : BorderLayout.NORTH);
Icon icon = theme.getIcon();
int maxThumbnailSize = 400 / myThemes.size();
final JLabel label = new JLabel(
myColumnMode ? IconUtil.scale(IconUtil.cropIcon(icon, maxThumbnailSize * 2, maxThumbnailSize * 2), .5) : icon);
label.setVerticalAlignment(SwingConstants.TOP);
label.setHorizontalAlignment(SwingConstants.RIGHT);
panel.add(label, BorderLayout.CENTER);
group.add(radioButton);
buttonsPanel.add(panel);
}
add(buttonsPanel, BorderLayout.CENTER);
myPreviewLabel = new JLabel();
myPreviewLabel.setHorizontalAlignment(myColumnMode ? SwingConstants.LEFT : SwingConstants.CENTER);
myPreviewLabel.setVerticalAlignment(SwingConstants.CENTER);
if (myColumnMode) {
add(buttonsPanel, BorderLayout.WEST);
JPanel wrapperPanel = new JPanel(new FlowLayout(FlowLayout.LEFT, 0, 0));
wrapperPanel.add(myPreviewLabel);
add(wrapperPanel, BorderLayout.CENTER);
}
SwingUtilities.invokeLater(() -> applyLaf(myDefaultTheme, this));
myInitial = false;
}
protected void initThemes(Collection<ThemeInfo> result) {
if (SystemInfo.isMac) {
result.add(getDefaultLafOnMac());
result.add(DARCULA);
}
else if (SystemInfo.isWindows) {
//if (PlatformUtils.isIdeaCommunity()) {
result.add(INTELLIJ);
//}
//else {
// addLaf(ALLOY);
//}
result.add(DARCULA);
}
else {
result.add(INTELLIJ);
result.add(DARCULA);
result.add(GTK);
}
}
@NotNull
protected static ThemeInfo getDefaultLafOnMac() {
return LafManagerImpl.useIntelliJInsteadOfAqua() ? INTELLIJ : AQUA;
}
@NotNull
private ThemeInfo getDefaultTheme() {
if (ApplicationManager.getApplication() != null) {
if (UIUtil.isUnderAquaLookAndFeel()) return AQUA;
if (UIUtil.isUnderDarcula()) return DARCULA;
if (UIUtil.isUnderGTKLookAndFeel()) return GTK;
return INTELLIJ;
}
CloudConfigProvider provider = CloudConfigProvider.getProvider();
if (provider != null) {
String lafClassName = provider.getLafClassName();
if (lafClassName != null) {
ThemeInfo result = ContainerUtil.find(myThemes, theme -> lafClassName.equals(theme.laf));
if (result != null) {
return result;
}
}
}
return myThemes.iterator().next();
}
@Override
public Dimension getPreferredSize() {
Dimension size = super.getPreferredSize();
size.width += 30;
return size;
}
@Override
public String getTitle() {
return "UI Themes";
}
@Override
public String getHTMLHeader() {
return "<html><body><h2>Set UI theme</h2> </body></html>";
}
@Override
public String getHTMLFooter() {
return "UI theme can be changed later in " +
CommonBundle.settingsTitle()
+ " | " + OptionsBundle.message("configurable.group.appearance.settings.display.name")
+ " | " + "Appearance";
}
private void applyLaf(ThemeInfo theme, Component component) {
UIManager.LookAndFeelInfo info = new UIManager.LookAndFeelInfo(theme.name, theme.laf);
try {
boolean wasUnderDarcula = UIUtil.isUnderDarcula();
UIManager.setLookAndFeel(info.getClassName());
String className = info.getClassName();
if (!myInitial) {
WelcomeWizardUtil.setWizardLAF(className);
}
Window window = SwingUtilities.getWindowAncestor(component);
if (window != null) {
if (SystemInfo.isMac) {
window.setBackground(new Color(UIUtil.getPanelBackground().getRGB()));
}
SwingUtilities.updateComponentTreeUI(window);
}
if (ApplicationManager.getApplication() != null) {
LafManager lafManager = LafManager.getInstance();
lafManager.setCurrentLookAndFeel(info);
if (lafManager instanceof LafManagerImpl) {
((LafManagerImpl)lafManager).updateWizardLAF(wasUnderDarcula);//Actually updateUI would be called inside EditorColorsManager
} else {
lafManager.updateUI();
}
}
if (myColumnMode) {
myPreviewLabel.setIcon(theme.getIcon());
myPreviewLabel.setBorder(BorderFactory.createLineBorder(UIManager.getColor("Label.disabledForeground")));
}
}
catch (Exception e) {
e.printStackTrace();
}
}
}