platform/platform-impl/src/com/intellij/ide/ui/AppearanceConfigurable.java - platform/tools/idea - Git at Google

 /*
  * Copyright 2000-2013 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.ui;

 import com.intellij.ide.IdeBundle;
 import com.intellij.ide.ui.laf.darcula.DarculaInstaller;
 import com.intellij.openapi.editor.ex.util.EditorUtil;
 import com.intellij.openapi.options.BaseConfigurable;
 import com.intellij.openapi.options.SearchableConfigurable;
 import com.intellij.openapi.ui.ComboBox;
 import com.intellij.openapi.util.Comparing;
 import com.intellij.openapi.util.registry.Registry;
 import com.intellij.openapi.wm.ex.WindowManagerEx;
 import com.intellij.ui.components.JBCheckBox;
 import com.intellij.util.ui.UIUtil;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;

 import javax.swing.*;
 import javax.swing.event.ChangeEvent;
 import javax.swing.event.ChangeListener;
 import java.awt.event.ActionEvent;
 import java.awt.event.ActionListener;
 import java.util.Dictionary;
 import java.util.Hashtable;

 /**
  * @author Eugene Belyaev
  */
 public class AppearanceConfigurable extends BaseConfigurable implements SearchableConfigurable {
   private MyComponent myComponent;

   public String getDisplayName() {
     return IdeBundle.message("title.appearance");
   }

   public AppearanceConfigurable() {
     myComponent = new MyComponent();
   }

   private void initComponent() {
     if (myComponent == null)  {
       myComponent = new MyComponent();
     }

   }

   public JComponent createComponent() {
     initComponent();
     DefaultComboBoxModel aModel = new DefaultComboBoxModel(UIUtil.getValidFontNames(false));
     myComponent.myFontCombo.setModel(aModel);
     myComponent.myFontSizeCombo.setModel(new DefaultComboBoxModel(UIUtil.getStandardFontSizes()));
     myComponent.myPresentationModeFontSize.setModel(new DefaultComboBoxModel(UIUtil.getStandardFontSizes()));
     myComponent.myFontSizeCombo.setEditable(true);
     myComponent.myPresentationModeFontSize.setEditable(true);

     myComponent.myLafComboBox.setModel(new DefaultComboBoxModel(LafManager.getInstance().getInstalledLookAndFeels()));
     myComponent.myLafComboBox.setRenderer(new LafComboBoxRenderer());

     Dictionary<Integer, JLabel> delayDictionary = new Hashtable<Integer, JLabel>();
     delayDictionary.put(new Integer(0), new JLabel("0"));
     delayDictionary.put(new Integer(1200), new JLabel("1200"));
     //delayDictionary.put(new Integer(2400), new JLabel("2400"));
     myComponent.myInitialTooltipDelaySlider.setLabelTable(delayDictionary);
     UIUtil.setSliderIsFilled(myComponent.myInitialTooltipDelaySlider, Boolean.TRUE);
     myComponent.myInitialTooltipDelaySlider.setMinimum(0);
     myComponent.myInitialTooltipDelaySlider.setMaximum(1200);
     myComponent.myInitialTooltipDelaySlider.setPaintLabels(true);
     myComponent.myInitialTooltipDelaySlider.setPaintTicks(true);
     myComponent.myInitialTooltipDelaySlider.setPaintTrack(true);
     myComponent.myInitialTooltipDelaySlider.setMajorTickSpacing(1200);
     myComponent.myInitialTooltipDelaySlider.setMinorTickSpacing(100);

     myComponent.myEnableAlphaModeCheckBox.addActionListener(new ActionListener() {
       public void actionPerformed(ActionEvent e) {
         boolean state = myComponent.myEnableAlphaModeCheckBox.isSelected();
         myComponent.myAlphaModeDelayTextField.setEnabled(state);
         myComponent.myAlphaModeRatioSlider.setEnabled(state);
       }
     });

     myComponent.myAlphaModeRatioSlider.setSize(100, 50);
     @SuppressWarnings({"UseOfObsoleteCollectionType"})
     Dictionary<Integer, JLabel> dictionary = new Hashtable<Integer, JLabel>();
     dictionary.put(new Integer(0), new JLabel("0%"));
     dictionary.put(new Integer(50), new JLabel("50%"));
     dictionary.put(new Integer(100), new JLabel("100%"));
     myComponent.myAlphaModeRatioSlider.setLabelTable(dictionary);
     UIUtil.setSliderIsFilled(myComponent.myAlphaModeRatioSlider, Boolean.TRUE);
     myComponent.myAlphaModeRatioSlider.setPaintLabels(true);
     myComponent.myAlphaModeRatioSlider.setPaintTicks(true);
     myComponent.myAlphaModeRatioSlider.setPaintTrack(true);
     myComponent.myAlphaModeRatioSlider.setMajorTickSpacing(50);
     myComponent.myAlphaModeRatioSlider.setMinorTickSpacing(10);
     myComponent.myAlphaModeRatioSlider.addChangeListener(new ChangeListener() {
       public void stateChanged(ChangeEvent e) {
         myComponent.myAlphaModeRatioSlider.setToolTipText(myComponent.myAlphaModeRatioSlider.getValue() + "%");
       }
     });

     myComponent.myTransparencyPanel.setVisible(WindowManagerEx.getInstanceEx().isAlphaModeSupported());

     return myComponent.myPanel;
   }

   public void apply() {
     initComponent();
     UISettings settings = UISettings.getInstance();
     int _fontSize = getIntValue(myComponent.myFontSizeCombo, settings.FONT_SIZE);
     int _presentationFontSize = getIntValue(myComponent.myPresentationModeFontSize, settings.PRESENTATION_MODE_FONT_SIZE);
     boolean shouldUpdateUI = false;
     String _fontFace = (String)myComponent.myFontCombo.getSelectedItem();
     LafManager lafManager = LafManager.getInstance();
     if (_fontSize != settings.FONT_SIZE || !settings.FONT_FACE.equals(_fontFace)) {
       settings.FONT_SIZE = _fontSize;
       settings.FONT_FACE = _fontFace;
       shouldUpdateUI = true;
     }

     if (_presentationFontSize != settings.PRESENTATION_MODE_FONT_SIZE) {
       settings.PRESENTATION_MODE_FONT_SIZE = _presentationFontSize;
       shouldUpdateUI = true;
     }

     settings.ANIMATE_WINDOWS = myComponent.myAnimateWindowsCheckBox.isSelected();
     boolean update = settings.SHOW_TOOL_WINDOW_NUMBERS != myComponent.myWindowShortcutsCheckBox.isSelected();
     settings.SHOW_TOOL_WINDOW_NUMBERS = myComponent.myWindowShortcutsCheckBox.isSelected();
     update |= settings.HIDE_TOOL_STRIPES != !myComponent.myShowToolStripesCheckBox.isSelected();
     settings.HIDE_TOOL_STRIPES = !myComponent.myShowToolStripesCheckBox.isSelected();
     update |= settings.SHOW_ICONS_IN_MENUS != myComponent.myCbDisplayIconsInMenu.isSelected();
     settings.SHOW_ICONS_IN_MENUS = myComponent.myCbDisplayIconsInMenu.isSelected();
     update |= settings.SHOW_MEMORY_INDICATOR != myComponent.myShowMemoryIndicatorCheckBox.isSelected();
     settings.SHOW_MEMORY_INDICATOR = myComponent.myShowMemoryIndicatorCheckBox.isSelected();
     update |= settings.ALLOW_MERGE_BUTTONS != myComponent.myAllowMergeButtons.isSelected();
     settings.ALLOW_MERGE_BUTTONS = myComponent.myAllowMergeButtons.isSelected();
     update |= settings.CYCLE_SCROLLING != myComponent.myCycleScrollingCheckBox.isSelected();
     settings.CYCLE_SCROLLING = myComponent.myCycleScrollingCheckBox.isSelected();
     if (settings.OVERRIDE_NONIDEA_LAF_FONTS != myComponent.myOverrideLAFFonts.isSelected()) {
       shouldUpdateUI = true;
     }
     settings.OVERRIDE_NONIDEA_LAF_FONTS = myComponent.myOverrideLAFFonts.isSelected();
     settings.MOVE_MOUSE_ON_DEFAULT_BUTTON = myComponent.myMoveMouseOnDefaultButtonCheckBox.isSelected();
     settings.HIDE_NAVIGATION_ON_FOCUS_LOSS = myComponent.myHideNavigationPopupsCheckBox.isSelected();

     update |= settings.DISABLE_MNEMONICS != myComponent.myDisableMnemonics.isSelected();
     settings.DISABLE_MNEMONICS = myComponent.myDisableMnemonics.isSelected();

     update |= settings.USE_SMALL_LABELS_ON_TABS != myComponent.myUseSmallLabelsOnTabs.isSelected();
     settings.USE_SMALL_LABELS_ON_TABS = myComponent.myUseSmallLabelsOnTabs.isSelected();

     update |= settings.WIDESCREEN_SUPPORT != myComponent.myWidescreenLayoutCheckBox.isSelected();
     settings.WIDESCREEN_SUPPORT = myComponent.myWidescreenLayoutCheckBox.isSelected();

     update |= settings.LEFT_HORIZONTAL_SPLIT != myComponent.myLeftLayoutCheckBox.isSelected();
     settings.LEFT_HORIZONTAL_SPLIT = myComponent.myLeftLayoutCheckBox.isSelected();

     update |= settings.RIGHT_HORIZONTAL_SPLIT != myComponent.myRightLayoutCheckBox.isSelected();
     settings.RIGHT_HORIZONTAL_SPLIT = myComponent.myRightLayoutCheckBox.isSelected();

     update |= settings.DISABLE_MNEMONICS_IN_CONTROLS != myComponent.myDisableMnemonicInControlsCheckBox.isSelected();
     settings.DISABLE_MNEMONICS_IN_CONTROLS = myComponent.myDisableMnemonicInControlsCheckBox.isSelected();

     update |= settings.SHOW_ICONS_IN_QUICK_NAVIGATION != myComponent.myHideIconsInQuickNavigation.isSelected();
     settings.SHOW_ICONS_IN_QUICK_NAVIGATION = myComponent.myHideIconsInQuickNavigation.isSelected();

     if (!Comparing.equal(myComponent.myLafComboBox.getSelectedItem(), lafManager.getCurrentLookAndFeel())) {
       final UIManager.LookAndFeelInfo lafInfo = (UIManager.LookAndFeelInfo)myComponent.myLafComboBox.getSelectedItem();
       if (lafManager.checkLookAndFeel(lafInfo)) {
         update = shouldUpdateUI = true;
         final boolean wasDarcula = UIUtil.isUnderDarcula();
         lafManager.setCurrentLookAndFeel(lafInfo);
         //noinspection SSBasedInspection
         SwingUtilities.invokeLater(new Runnable() {
           public void run() {
             if (UIUtil.isUnderDarcula()) {
               DarculaInstaller.install();
             } else if (wasDarcula) {
               DarculaInstaller.uninstall();
             }
           }
         });
       }
     }


     if (shouldUpdateUI) {
       lafManager.updateUI();
     }

     if (WindowManagerEx.getInstanceEx().isAlphaModeSupported()) {
       int delay = -1;
       try {
         delay = Integer.parseInt(myComponent.myAlphaModeDelayTextField.getText());
       }
       catch (NumberFormatException ignored) {
       }
       float ratio = myComponent.myAlphaModeRatioSlider.getValue() / 100f;
       if (myComponent.myEnableAlphaModeCheckBox.isSelected() != settings.ENABLE_ALPHA_MODE ||
           delay != -1 && delay != settings.ALPHA_MODE_DELAY || ratio != settings.ALPHA_MODE_RATIO) {
         update = true;
         settings.ENABLE_ALPHA_MODE = myComponent.myEnableAlphaModeCheckBox.isSelected();
         settings.ALPHA_MODE_DELAY = delay;
         settings.ALPHA_MODE_RATIO = ratio;
       }
     }
     int tooltipDelay = Math.min(myComponent.myInitialTooltipDelaySlider.getValue(), 5000);
     if (tooltipDelay != Registry.intValue("ide.tooltip.initialDelay")) {
       update = true;
       Registry.get("ide.tooltip.initialDelay").setValue(tooltipDelay);
     }

     if (update) {
       settings.fireUISettingsChanged();
     }
     myComponent.updateCombo();

     EditorUtil.reinitSettings();
   }

   private static int getIntValue(JComboBox combo, int defaultValue) {
     String temp = (String)combo.getEditor().getItem();
     int value = -1;
     if (temp != null && temp.trim().length() > 0) {
       try {
         value = Integer.parseInt(temp);
       }
       catch (NumberFormatException ignore) {
       }
       if (value <= 0) {
         value = defaultValue;
       }
     }
     else {
       value = defaultValue;
     }
     return value;
   }

   public void reset() {
     initComponent();
     UISettings settings = UISettings.getInstance();

     myComponent.myFontCombo.setSelectedItem(settings.FONT_FACE);
     myComponent.myFontSizeCombo.setSelectedItem(Integer.toString(settings.FONT_SIZE));
     myComponent.myPresentationModeFontSize.setSelectedItem(Integer.toString(settings.PRESENTATION_MODE_FONT_SIZE));
     myComponent.myAnimateWindowsCheckBox.setSelected(settings.ANIMATE_WINDOWS);
     myComponent.myWindowShortcutsCheckBox.setSelected(settings.SHOW_TOOL_WINDOW_NUMBERS);
     myComponent.myShowToolStripesCheckBox.setSelected(!settings.HIDE_TOOL_STRIPES);
     myComponent.myCbDisplayIconsInMenu.setSelected(settings.SHOW_ICONS_IN_MENUS);
     myComponent.myShowMemoryIndicatorCheckBox.setSelected(settings.SHOW_MEMORY_INDICATOR);
     myComponent.myAllowMergeButtons.setSelected(settings.ALLOW_MERGE_BUTTONS);
     myComponent.myCycleScrollingCheckBox.setSelected(settings.CYCLE_SCROLLING);

     myComponent.myHideIconsInQuickNavigation.setSelected(settings.SHOW_ICONS_IN_QUICK_NAVIGATION);
     myComponent.myMoveMouseOnDefaultButtonCheckBox.setSelected(settings.MOVE_MOUSE_ON_DEFAULT_BUTTON);
     myComponent.myHideNavigationPopupsCheckBox.setSelected(settings.HIDE_NAVIGATION_ON_FOCUS_LOSS);
     myComponent.myLafComboBox.setSelectedItem(LafManager.getInstance().getCurrentLookAndFeel());
     myComponent.myOverrideLAFFonts.setSelected(settings.OVERRIDE_NONIDEA_LAF_FONTS);
     myComponent.myDisableMnemonics.setSelected(settings.DISABLE_MNEMONICS);
     myComponent.myUseSmallLabelsOnTabs.setSelected(settings.USE_SMALL_LABELS_ON_TABS);
     myComponent.myWidescreenLayoutCheckBox.setSelected(settings.WIDESCREEN_SUPPORT);
     myComponent.myLeftLayoutCheckBox.setSelected(settings.LEFT_HORIZONTAL_SPLIT);
     myComponent.myRightLayoutCheckBox.setSelected(settings.RIGHT_HORIZONTAL_SPLIT);
     myComponent.myDisableMnemonicInControlsCheckBox.setSelected(settings.DISABLE_MNEMONICS_IN_CONTROLS);

     boolean alphaModeEnabled = WindowManagerEx.getInstanceEx().isAlphaModeSupported();
     if (alphaModeEnabled) {
       myComponent.myEnableAlphaModeCheckBox.setSelected(settings.ENABLE_ALPHA_MODE);
     }
     else {
       myComponent.myEnableAlphaModeCheckBox.setSelected(false);
     }
     myComponent.myEnableAlphaModeCheckBox.setEnabled(alphaModeEnabled);
     myComponent.myAlphaModeDelayTextField.setText(Integer.toString(settings.ALPHA_MODE_DELAY));
     myComponent.myAlphaModeDelayTextField.setEnabled(alphaModeEnabled && settings.ENABLE_ALPHA_MODE);
     int ratio = (int)(settings.ALPHA_MODE_RATIO * 100f);
     myComponent.myAlphaModeRatioSlider.setValue(ratio);
     myComponent.myAlphaModeRatioSlider.setToolTipText(ratio + "%");
     myComponent.myAlphaModeRatioSlider.setEnabled(alphaModeEnabled && settings.ENABLE_ALPHA_MODE);
     myComponent.myInitialTooltipDelaySlider.setValue(Registry.intValue("ide.tooltip.initialDelay"));
     myComponent.updateCombo();
   }

   public boolean isModified() {
     initComponent();
     UISettings settings = UISettings.getInstance();

     boolean isModified = false;
     isModified |= !Comparing.equal(myComponent.myFontCombo.getSelectedItem(), settings.FONT_FACE);
     isModified |= !Comparing.equal(myComponent.myFontSizeCombo.getEditor().getItem(), Integer.toString(settings.FONT_SIZE));
     isModified |= myComponent.myAnimateWindowsCheckBox.isSelected() != settings.ANIMATE_WINDOWS;
     isModified |= myComponent.myWindowShortcutsCheckBox.isSelected() != settings.SHOW_TOOL_WINDOW_NUMBERS;
     isModified |= myComponent.myShowToolStripesCheckBox.isSelected() == settings.HIDE_TOOL_STRIPES;
     isModified |= myComponent.myCbDisplayIconsInMenu.isSelected() != settings.SHOW_ICONS_IN_MENUS;
     isModified |= myComponent.myShowMemoryIndicatorCheckBox.isSelected() != settings.SHOW_MEMORY_INDICATOR;
     isModified |= myComponent.myAllowMergeButtons.isSelected() != settings.ALLOW_MERGE_BUTTONS;
     isModified |= myComponent.myCycleScrollingCheckBox.isSelected() != settings.CYCLE_SCROLLING;

     isModified |= myComponent.myOverrideLAFFonts.isSelected() != settings.OVERRIDE_NONIDEA_LAF_FONTS;

     isModified |= myComponent.myDisableMnemonics.isSelected() != settings.DISABLE_MNEMONICS;
     isModified |= myComponent.myDisableMnemonicInControlsCheckBox.isSelected() != settings.DISABLE_MNEMONICS_IN_CONTROLS;

     isModified |= myComponent.myUseSmallLabelsOnTabs.isSelected() != settings.USE_SMALL_LABELS_ON_TABS;
     isModified |= myComponent.myWidescreenLayoutCheckBox.isSelected() != settings.WIDESCREEN_SUPPORT;
     isModified |= myComponent.myLeftLayoutCheckBox.isSelected() != settings.LEFT_HORIZONTAL_SPLIT;
     isModified |= myComponent.myRightLayoutCheckBox.isSelected() != settings.RIGHT_HORIZONTAL_SPLIT;

     isModified |= myComponent.myHideIconsInQuickNavigation.isSelected() != settings.SHOW_ICONS_IN_QUICK_NAVIGATION;

     isModified |= !Comparing.equal(myComponent.myPresentationModeFontSize.getEditor().getItem(), Integer.toString(settings.PRESENTATION_MODE_FONT_SIZE));

     isModified |= myComponent.myMoveMouseOnDefaultButtonCheckBox.isSelected() != settings.MOVE_MOUSE_ON_DEFAULT_BUTTON;
     isModified |= myComponent.myHideNavigationPopupsCheckBox.isSelected() != settings.HIDE_NAVIGATION_ON_FOCUS_LOSS;
     isModified |= !Comparing.equal(myComponent.myLafComboBox.getSelectedItem(), LafManager.getInstance().getCurrentLookAndFeel());
     if (WindowManagerEx.getInstanceEx().isAlphaModeSupported()) {
       isModified |= myComponent.myEnableAlphaModeCheckBox.isSelected() != settings.ENABLE_ALPHA_MODE;
       int delay = -1;
       try {
         delay = Integer.parseInt(myComponent.myAlphaModeDelayTextField.getText());
       }
       catch (NumberFormatException ignored) {
       }
       if (delay != -1) {
         isModified |= delay != settings.ALPHA_MODE_DELAY;
       }
       float ratio = myComponent.myAlphaModeRatioSlider.getValue() / 100f;
       isModified |= ratio != settings.ALPHA_MODE_RATIO;
     }
     int tooltipDelay = -1;
     tooltipDelay = myComponent.myInitialTooltipDelaySlider.getValue();
     isModified |=  tooltipDelay != Registry.intValue("ide.tooltip.initialDelay");

     return isModified;
   }

   public void disposeUIResources() {
     myComponent = null;
   }

   public String getHelpTopic() {
     return "preferences.lookFeel";
   }

   private static class MyComponent {
     private JPanel myPanel;
     private JComboBox myFontCombo;
     private JComboBox myFontSizeCombo;
     private JCheckBox myAnimateWindowsCheckBox;
     private JCheckBox myWindowShortcutsCheckBox;
     private JCheckBox myShowToolStripesCheckBox;
     private JCheckBox myShowMemoryIndicatorCheckBox;
     private JComboBox myLafComboBox;
     private JCheckBox myCycleScrollingCheckBox;

     private JCheckBox myMoveMouseOnDefaultButtonCheckBox;
     private JCheckBox myEnableAlphaModeCheckBox;
     private JTextField myAlphaModeDelayTextField;
     private JSlider myAlphaModeRatioSlider;
     private JLabel myFontSizeLabel;
     private JLabel myFontNameLabel;
     private JPanel myTransparencyPanel;
     private JCheckBox myOverrideLAFFonts;

     private JCheckBox myHideIconsInQuickNavigation;
     private JCheckBox myCbDisplayIconsInMenu;
     private JCheckBox myDisableMnemonics;
     private JCheckBox myDisableMnemonicInControlsCheckBox;
     private JCheckBox myHideNavigationPopupsCheckBox;
     private JCheckBox myAllowMergeButtons;
     private JBCheckBox myUseSmallLabelsOnTabs;
     private JBCheckBox myWidescreenLayoutCheckBox;
     private JCheckBox myLeftLayoutCheckBox;
     private JCheckBox myRightLayoutCheckBox;
     private JSlider myInitialTooltipDelaySlider;
     private ComboBox myPresentationModeFontSize;
     private JCheckBox myAllowStatusBar;
     private JCheckBox myAllowLineNumbers;
     private JCheckBox myAllowAnnotations;

     public MyComponent() {
       myOverrideLAFFonts.addActionListener( new ActionListener() {
         public void actionPerformed(ActionEvent e) {
           updateCombo();
         }
       });
     }

     public void updateCombo() {
       boolean enableChooser = myOverrideLAFFonts.isSelected();

       myFontCombo.setEnabled(enableChooser);
       myFontSizeCombo.setEnabled(enableChooser);
       myFontNameLabel.setEnabled(enableChooser);
       myFontSizeLabel.setEnabled(enableChooser);
     }

     private void createUIComponents() {
       myFontSizeCombo = new ComboBox();
       myPresentationModeFontSize = new ComboBox();
     }
   }

   @NotNull
   public String getId() {
     //noinspection ConstantConditions
     return getHelpTopic();
   }

   @Nullable
   public Runnable enableSearch(String option) {
     return null;
   }
 }
	/*
	* Copyright 2000-2013 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.ui;

	import com.intellij.ide.IdeBundle;
	import com.intellij.ide.ui.laf.darcula.DarculaInstaller;
	import com.intellij.openapi.editor.ex.util.EditorUtil;
	import com.intellij.openapi.options.BaseConfigurable;
	import com.intellij.openapi.options.SearchableConfigurable;
	import com.intellij.openapi.ui.ComboBox;
	import com.intellij.openapi.util.Comparing;
	import com.intellij.openapi.util.registry.Registry;
	import com.intellij.openapi.wm.ex.WindowManagerEx;
	import com.intellij.ui.components.JBCheckBox;
	import com.intellij.util.ui.UIUtil;
	import org.jetbrains.annotations.NotNull;
	import org.jetbrains.annotations.Nullable;

	import javax.swing.*;
	import javax.swing.event.ChangeEvent;
	import javax.swing.event.ChangeListener;
	import java.awt.event.ActionEvent;
	import java.awt.event.ActionListener;
	import java.util.Dictionary;
	import java.util.Hashtable;

	/**
	* @author Eugene Belyaev
	*/
	public class AppearanceConfigurable extends BaseConfigurable implements SearchableConfigurable {
	private MyComponent myComponent;

	public String getDisplayName() {
	return IdeBundle.message("title.appearance");
	}

	public AppearanceConfigurable() {
	myComponent = new MyComponent();
	}

	private void initComponent() {
	if (myComponent == null) {
	myComponent = new MyComponent();
	}

	}

	public JComponent createComponent() {
	initComponent();
	DefaultComboBoxModel aModel = new DefaultComboBoxModel(UIUtil.getValidFontNames(false));
	myComponent.myFontCombo.setModel(aModel);
	myComponent.myFontSizeCombo.setModel(new DefaultComboBoxModel(UIUtil.getStandardFontSizes()));
	myComponent.myPresentationModeFontSize.setModel(new DefaultComboBoxModel(UIUtil.getStandardFontSizes()));
	myComponent.myFontSizeCombo.setEditable(true);
	myComponent.myPresentationModeFontSize.setEditable(true);

	myComponent.myLafComboBox.setModel(new DefaultComboBoxModel(LafManager.getInstance().getInstalledLookAndFeels()));
	myComponent.myLafComboBox.setRenderer(new LafComboBoxRenderer());

	Dictionary<Integer, JLabel> delayDictionary = new Hashtable<Integer, JLabel>();
	delayDictionary.put(new Integer(0), new JLabel("0"));
	delayDictionary.put(new Integer(1200), new JLabel("1200"));
	//delayDictionary.put(new Integer(2400), new JLabel("2400"));
	myComponent.myInitialTooltipDelaySlider.setLabelTable(delayDictionary);
	UIUtil.setSliderIsFilled(myComponent.myInitialTooltipDelaySlider, Boolean.TRUE);
	myComponent.myInitialTooltipDelaySlider.setMinimum(0);
	myComponent.myInitialTooltipDelaySlider.setMaximum(1200);
	myComponent.myInitialTooltipDelaySlider.setPaintLabels(true);
	myComponent.myInitialTooltipDelaySlider.setPaintTicks(true);
	myComponent.myInitialTooltipDelaySlider.setPaintTrack(true);
	myComponent.myInitialTooltipDelaySlider.setMajorTickSpacing(1200);
	myComponent.myInitialTooltipDelaySlider.setMinorTickSpacing(100);

	myComponent.myEnableAlphaModeCheckBox.addActionListener(new ActionListener() {
	public void actionPerformed(ActionEvent e) {
	boolean state = myComponent.myEnableAlphaModeCheckBox.isSelected();
	myComponent.myAlphaModeDelayTextField.setEnabled(state);
	myComponent.myAlphaModeRatioSlider.setEnabled(state);
	}
	});

	myComponent.myAlphaModeRatioSlider.setSize(100, 50);
	@SuppressWarnings({"UseOfObsoleteCollectionType"})
	Dictionary<Integer, JLabel> dictionary = new Hashtable<Integer, JLabel>();
	dictionary.put(new Integer(0), new JLabel("0%"));
	dictionary.put(new Integer(50), new JLabel("50%"));
	dictionary.put(new Integer(100), new JLabel("100%"));
	myComponent.myAlphaModeRatioSlider.setLabelTable(dictionary);
	UIUtil.setSliderIsFilled(myComponent.myAlphaModeRatioSlider, Boolean.TRUE);
	myComponent.myAlphaModeRatioSlider.setPaintLabels(true);
	myComponent.myAlphaModeRatioSlider.setPaintTicks(true);
	myComponent.myAlphaModeRatioSlider.setPaintTrack(true);
	myComponent.myAlphaModeRatioSlider.setMajorTickSpacing(50);
	myComponent.myAlphaModeRatioSlider.setMinorTickSpacing(10);
	myComponent.myAlphaModeRatioSlider.addChangeListener(new ChangeListener() {
	public void stateChanged(ChangeEvent e) {
	myComponent.myAlphaModeRatioSlider.setToolTipText(myComponent.myAlphaModeRatioSlider.getValue() + "%");
	}
	});

	myComponent.myTransparencyPanel.setVisible(WindowManagerEx.getInstanceEx().isAlphaModeSupported());

	return myComponent.myPanel;
	}

	public void apply() {
	initComponent();
	UISettings settings = UISettings.getInstance();
	int _fontSize = getIntValue(myComponent.myFontSizeCombo, settings.FONT_SIZE);
	int _presentationFontSize = getIntValue(myComponent.myPresentationModeFontSize, settings.PRESENTATION_MODE_FONT_SIZE);
	boolean shouldUpdateUI = false;
	String _fontFace = (String)myComponent.myFontCombo.getSelectedItem();
	LafManager lafManager = LafManager.getInstance();
	if (_fontSize != settings.FONT_SIZE \|\| !settings.FONT_FACE.equals(_fontFace)) {
	settings.FONT_SIZE = _fontSize;
	settings.FONT_FACE = _fontFace;
	shouldUpdateUI = true;
	}

	if (_presentationFontSize != settings.PRESENTATION_MODE_FONT_SIZE) {
	settings.PRESENTATION_MODE_FONT_SIZE = _presentationFontSize;
	shouldUpdateUI = true;
	}

	settings.ANIMATE_WINDOWS = myComponent.myAnimateWindowsCheckBox.isSelected();
	boolean update = settings.SHOW_TOOL_WINDOW_NUMBERS != myComponent.myWindowShortcutsCheckBox.isSelected();
	settings.SHOW_TOOL_WINDOW_NUMBERS = myComponent.myWindowShortcutsCheckBox.isSelected();
	update \|= settings.HIDE_TOOL_STRIPES != !myComponent.myShowToolStripesCheckBox.isSelected();
	settings.HIDE_TOOL_STRIPES = !myComponent.myShowToolStripesCheckBox.isSelected();
	update \|= settings.SHOW_ICONS_IN_MENUS != myComponent.myCbDisplayIconsInMenu.isSelected();
	settings.SHOW_ICONS_IN_MENUS = myComponent.myCbDisplayIconsInMenu.isSelected();
	update \|= settings.SHOW_MEMORY_INDICATOR != myComponent.myShowMemoryIndicatorCheckBox.isSelected();
	settings.SHOW_MEMORY_INDICATOR = myComponent.myShowMemoryIndicatorCheckBox.isSelected();
	update \|= settings.ALLOW_MERGE_BUTTONS != myComponent.myAllowMergeButtons.isSelected();
	settings.ALLOW_MERGE_BUTTONS = myComponent.myAllowMergeButtons.isSelected();
	update \|= settings.CYCLE_SCROLLING != myComponent.myCycleScrollingCheckBox.isSelected();
	settings.CYCLE_SCROLLING = myComponent.myCycleScrollingCheckBox.isSelected();
	if (settings.OVERRIDE_NONIDEA_LAF_FONTS != myComponent.myOverrideLAFFonts.isSelected()) {
	shouldUpdateUI = true;
	}
	settings.OVERRIDE_NONIDEA_LAF_FONTS = myComponent.myOverrideLAFFonts.isSelected();
	settings.MOVE_MOUSE_ON_DEFAULT_BUTTON = myComponent.myMoveMouseOnDefaultButtonCheckBox.isSelected();
	settings.HIDE_NAVIGATION_ON_FOCUS_LOSS = myComponent.myHideNavigationPopupsCheckBox.isSelected();

	update \|= settings.DISABLE_MNEMONICS != myComponent.myDisableMnemonics.isSelected();
	settings.DISABLE_MNEMONICS = myComponent.myDisableMnemonics.isSelected();

	update \|= settings.USE_SMALL_LABELS_ON_TABS != myComponent.myUseSmallLabelsOnTabs.isSelected();
	settings.USE_SMALL_LABELS_ON_TABS = myComponent.myUseSmallLabelsOnTabs.isSelected();

	update \|= settings.WIDESCREEN_SUPPORT != myComponent.myWidescreenLayoutCheckBox.isSelected();
	settings.WIDESCREEN_SUPPORT = myComponent.myWidescreenLayoutCheckBox.isSelected();

	update \|= settings.LEFT_HORIZONTAL_SPLIT != myComponent.myLeftLayoutCheckBox.isSelected();
	settings.LEFT_HORIZONTAL_SPLIT = myComponent.myLeftLayoutCheckBox.isSelected();

	update \|= settings.RIGHT_HORIZONTAL_SPLIT != myComponent.myRightLayoutCheckBox.isSelected();
	settings.RIGHT_HORIZONTAL_SPLIT = myComponent.myRightLayoutCheckBox.isSelected();

	update \|= settings.DISABLE_MNEMONICS_IN_CONTROLS != myComponent.myDisableMnemonicInControlsCheckBox.isSelected();
	settings.DISABLE_MNEMONICS_IN_CONTROLS = myComponent.myDisableMnemonicInControlsCheckBox.isSelected();

	update \|= settings.SHOW_ICONS_IN_QUICK_NAVIGATION != myComponent.myHideIconsInQuickNavigation.isSelected();
	settings.SHOW_ICONS_IN_QUICK_NAVIGATION = myComponent.myHideIconsInQuickNavigation.isSelected();

	if (!Comparing.equal(myComponent.myLafComboBox.getSelectedItem(), lafManager.getCurrentLookAndFeel())) {
	final UIManager.LookAndFeelInfo lafInfo = (UIManager.LookAndFeelInfo)myComponent.myLafComboBox.getSelectedItem();
	if (lafManager.checkLookAndFeel(lafInfo)) {
	update = shouldUpdateUI = true;
	final boolean wasDarcula = UIUtil.isUnderDarcula();
	lafManager.setCurrentLookAndFeel(lafInfo);
	//noinspection SSBasedInspection
	SwingUtilities.invokeLater(new Runnable() {
	public void run() {
	if (UIUtil.isUnderDarcula()) {
	DarculaInstaller.install();
	} else if (wasDarcula) {
	DarculaInstaller.uninstall();
	}
	}
	});
	}
	}


	if (shouldUpdateUI) {
	lafManager.updateUI();
	}

	if (WindowManagerEx.getInstanceEx().isAlphaModeSupported()) {
	int delay = -1;
	try {
	delay = Integer.parseInt(myComponent.myAlphaModeDelayTextField.getText());
	}
	catch (NumberFormatException ignored) {
	}
	float ratio = myComponent.myAlphaModeRatioSlider.getValue() / 100f;
	if (myComponent.myEnableAlphaModeCheckBox.isSelected() != settings.ENABLE_ALPHA_MODE \|\|
	delay != -1 && delay != settings.ALPHA_MODE_DELAY \|\| ratio != settings.ALPHA_MODE_RATIO) {
	update = true;
	settings.ENABLE_ALPHA_MODE = myComponent.myEnableAlphaModeCheckBox.isSelected();
	settings.ALPHA_MODE_DELAY = delay;
	settings.ALPHA_MODE_RATIO = ratio;
	}
	}
	int tooltipDelay = Math.min(myComponent.myInitialTooltipDelaySlider.getValue(), 5000);
	if (tooltipDelay != Registry.intValue("ide.tooltip.initialDelay")) {
	update = true;
	Registry.get("ide.tooltip.initialDelay").setValue(tooltipDelay);
	}

	if (update) {
	settings.fireUISettingsChanged();
	}
	myComponent.updateCombo();

	EditorUtil.reinitSettings();
	}

	private static int getIntValue(JComboBox combo, int defaultValue) {
	String temp = (String)combo.getEditor().getItem();
	int value = -1;
	if (temp != null && temp.trim().length() > 0) {
	try {
	value = Integer.parseInt(temp);
	}
	catch (NumberFormatException ignore) {
	}
	if (value <= 0) {
	value = defaultValue;
	}
	}
	else {
	value = defaultValue;
	}
	return value;
	}

	public void reset() {
	initComponent();
	UISettings settings = UISettings.getInstance();

	myComponent.myFontCombo.setSelectedItem(settings.FONT_FACE);
	myComponent.myFontSizeCombo.setSelectedItem(Integer.toString(settings.FONT_SIZE));
	myComponent.myPresentationModeFontSize.setSelectedItem(Integer.toString(settings.PRESENTATION_MODE_FONT_SIZE));
	myComponent.myAnimateWindowsCheckBox.setSelected(settings.ANIMATE_WINDOWS);
	myComponent.myWindowShortcutsCheckBox.setSelected(settings.SHOW_TOOL_WINDOW_NUMBERS);
	myComponent.myShowToolStripesCheckBox.setSelected(!settings.HIDE_TOOL_STRIPES);
	myComponent.myCbDisplayIconsInMenu.setSelected(settings.SHOW_ICONS_IN_MENUS);
	myComponent.myShowMemoryIndicatorCheckBox.setSelected(settings.SHOW_MEMORY_INDICATOR);
	myComponent.myAllowMergeButtons.setSelected(settings.ALLOW_MERGE_BUTTONS);
	myComponent.myCycleScrollingCheckBox.setSelected(settings.CYCLE_SCROLLING);

	myComponent.myHideIconsInQuickNavigation.setSelected(settings.SHOW_ICONS_IN_QUICK_NAVIGATION);
	myComponent.myMoveMouseOnDefaultButtonCheckBox.setSelected(settings.MOVE_MOUSE_ON_DEFAULT_BUTTON);
	myComponent.myHideNavigationPopupsCheckBox.setSelected(settings.HIDE_NAVIGATION_ON_FOCUS_LOSS);
	myComponent.myLafComboBox.setSelectedItem(LafManager.getInstance().getCurrentLookAndFeel());
	myComponent.myOverrideLAFFonts.setSelected(settings.OVERRIDE_NONIDEA_LAF_FONTS);
	myComponent.myDisableMnemonics.setSelected(settings.DISABLE_MNEMONICS);
	myComponent.myUseSmallLabelsOnTabs.setSelected(settings.USE_SMALL_LABELS_ON_TABS);
	myComponent.myWidescreenLayoutCheckBox.setSelected(settings.WIDESCREEN_SUPPORT);
	myComponent.myLeftLayoutCheckBox.setSelected(settings.LEFT_HORIZONTAL_SPLIT);
	myComponent.myRightLayoutCheckBox.setSelected(settings.RIGHT_HORIZONTAL_SPLIT);
	myComponent.myDisableMnemonicInControlsCheckBox.setSelected(settings.DISABLE_MNEMONICS_IN_CONTROLS);

	boolean alphaModeEnabled = WindowManagerEx.getInstanceEx().isAlphaModeSupported();
	if (alphaModeEnabled) {
	myComponent.myEnableAlphaModeCheckBox.setSelected(settings.ENABLE_ALPHA_MODE);
	}
	else {
	myComponent.myEnableAlphaModeCheckBox.setSelected(false);
	}
	myComponent.myEnableAlphaModeCheckBox.setEnabled(alphaModeEnabled);
	myComponent.myAlphaModeDelayTextField.setText(Integer.toString(settings.ALPHA_MODE_DELAY));
	myComponent.myAlphaModeDelayTextField.setEnabled(alphaModeEnabled && settings.ENABLE_ALPHA_MODE);
	int ratio = (int)(settings.ALPHA_MODE_RATIO * 100f);
	myComponent.myAlphaModeRatioSlider.setValue(ratio);
	myComponent.myAlphaModeRatioSlider.setToolTipText(ratio + "%");
	myComponent.myAlphaModeRatioSlider.setEnabled(alphaModeEnabled && settings.ENABLE_ALPHA_MODE);
	myComponent.myInitialTooltipDelaySlider.setValue(Registry.intValue("ide.tooltip.initialDelay"));
	myComponent.updateCombo();
	}

	public boolean isModified() {
	initComponent();
	UISettings settings = UISettings.getInstance();

	boolean isModified = false;
	isModified \|= !Comparing.equal(myComponent.myFontCombo.getSelectedItem(), settings.FONT_FACE);
	isModified \|= !Comparing.equal(myComponent.myFontSizeCombo.getEditor().getItem(), Integer.toString(settings.FONT_SIZE));
	isModified \|= myComponent.myAnimateWindowsCheckBox.isSelected() != settings.ANIMATE_WINDOWS;
	isModified \|= myComponent.myWindowShortcutsCheckBox.isSelected() != settings.SHOW_TOOL_WINDOW_NUMBERS;
	isModified \|= myComponent.myShowToolStripesCheckBox.isSelected() == settings.HIDE_TOOL_STRIPES;
	isModified \|= myComponent.myCbDisplayIconsInMenu.isSelected() != settings.SHOW_ICONS_IN_MENUS;
	isModified \|= myComponent.myShowMemoryIndicatorCheckBox.isSelected() != settings.SHOW_MEMORY_INDICATOR;
	isModified \|= myComponent.myAllowMergeButtons.isSelected() != settings.ALLOW_MERGE_BUTTONS;
	isModified \|= myComponent.myCycleScrollingCheckBox.isSelected() != settings.CYCLE_SCROLLING;

	isModified \|= myComponent.myOverrideLAFFonts.isSelected() != settings.OVERRIDE_NONIDEA_LAF_FONTS;

	isModified \|= myComponent.myDisableMnemonics.isSelected() != settings.DISABLE_MNEMONICS;
	isModified \|= myComponent.myDisableMnemonicInControlsCheckBox.isSelected() != settings.DISABLE_MNEMONICS_IN_CONTROLS;

	isModified \|= myComponent.myUseSmallLabelsOnTabs.isSelected() != settings.USE_SMALL_LABELS_ON_TABS;
	isModified \|= myComponent.myWidescreenLayoutCheckBox.isSelected() != settings.WIDESCREEN_SUPPORT;
	isModified \|= myComponent.myLeftLayoutCheckBox.isSelected() != settings.LEFT_HORIZONTAL_SPLIT;
	isModified \|= myComponent.myRightLayoutCheckBox.isSelected() != settings.RIGHT_HORIZONTAL_SPLIT;

	isModified \|= myComponent.myHideIconsInQuickNavigation.isSelected() != settings.SHOW_ICONS_IN_QUICK_NAVIGATION;

	isModified \|= !Comparing.equal(myComponent.myPresentationModeFontSize.getEditor().getItem(), Integer.toString(settings.PRESENTATION_MODE_FONT_SIZE));

	isModified \|= myComponent.myMoveMouseOnDefaultButtonCheckBox.isSelected() != settings.MOVE_MOUSE_ON_DEFAULT_BUTTON;
	isModified \|= myComponent.myHideNavigationPopupsCheckBox.isSelected() != settings.HIDE_NAVIGATION_ON_FOCUS_LOSS;
	isModified \|= !Comparing.equal(myComponent.myLafComboBox.getSelectedItem(), LafManager.getInstance().getCurrentLookAndFeel());
	if (WindowManagerEx.getInstanceEx().isAlphaModeSupported()) {
	isModified \|= myComponent.myEnableAlphaModeCheckBox.isSelected() != settings.ENABLE_ALPHA_MODE;
	int delay = -1;
	try {
	delay = Integer.parseInt(myComponent.myAlphaModeDelayTextField.getText());
	}
	catch (NumberFormatException ignored) {
	}
	if (delay != -1) {
	isModified \|= delay != settings.ALPHA_MODE_DELAY;
	}
	float ratio = myComponent.myAlphaModeRatioSlider.getValue() / 100f;
	isModified \|= ratio != settings.ALPHA_MODE_RATIO;
	}
	int tooltipDelay = -1;
	tooltipDelay = myComponent.myInitialTooltipDelaySlider.getValue();
	isModified \|= tooltipDelay != Registry.intValue("ide.tooltip.initialDelay");

	return isModified;
	}

	public void disposeUIResources() {
	myComponent = null;
	}

	public String getHelpTopic() {
	return "preferences.lookFeel";
	}

	private static class MyComponent {
	private JPanel myPanel;
	private JComboBox myFontCombo;
	private JComboBox myFontSizeCombo;
	private JCheckBox myAnimateWindowsCheckBox;
	private JCheckBox myWindowShortcutsCheckBox;
	private JCheckBox myShowToolStripesCheckBox;
	private JCheckBox myShowMemoryIndicatorCheckBox;
	private JComboBox myLafComboBox;
	private JCheckBox myCycleScrollingCheckBox;

	private JCheckBox myMoveMouseOnDefaultButtonCheckBox;
	private JCheckBox myEnableAlphaModeCheckBox;
	private JTextField myAlphaModeDelayTextField;
	private JSlider myAlphaModeRatioSlider;
	private JLabel myFontSizeLabel;
	private JLabel myFontNameLabel;
	private JPanel myTransparencyPanel;
	private JCheckBox myOverrideLAFFonts;

	private JCheckBox myHideIconsInQuickNavigation;
	private JCheckBox myCbDisplayIconsInMenu;
	private JCheckBox myDisableMnemonics;
	private JCheckBox myDisableMnemonicInControlsCheckBox;
	private JCheckBox myHideNavigationPopupsCheckBox;
	private JCheckBox myAllowMergeButtons;
	private JBCheckBox myUseSmallLabelsOnTabs;
	private JBCheckBox myWidescreenLayoutCheckBox;
	private JCheckBox myLeftLayoutCheckBox;
	private JCheckBox myRightLayoutCheckBox;
	private JSlider myInitialTooltipDelaySlider;
	private ComboBox myPresentationModeFontSize;
	private JCheckBox myAllowStatusBar;
	private JCheckBox myAllowLineNumbers;
	private JCheckBox myAllowAnnotations;

	public MyComponent() {
	myOverrideLAFFonts.addActionListener( new ActionListener() {
	public void actionPerformed(ActionEvent e) {
	updateCombo();
	}
	});
	}

	public void updateCombo() {
	boolean enableChooser = myOverrideLAFFonts.isSelected();

	myFontCombo.setEnabled(enableChooser);
	myFontSizeCombo.setEnabled(enableChooser);
	myFontNameLabel.setEnabled(enableChooser);
	myFontSizeLabel.setEnabled(enableChooser);
	}

	private void createUIComponents() {
	myFontSizeCombo = new ComboBox();
	myPresentationModeFontSize = new ComboBox();
	}
	}

	@NotNull
	public String getId() {
	//noinspection ConstantConditions
	return getHelpTopic();
	}

	@Nullable
	public Runnable enableSearch(String option) {
	return null;
	}
	}