BalloonPopupBuilderImpl.java example

Explorer
consulo-master
/*
 * Copyright 2000-2016 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.ui.popup;

import com.intellij.ide.IdeTooltipManager;
import com.intellij.openapi.Disposable;
import com.intellij.openapi.ui.MessageType;
import com.intellij.openapi.ui.popup.Balloon;
import com.intellij.openapi.ui.popup.BalloonBuilder;
import com.intellij.openapi.ui.popup.JBPopupAdapter;
import com.intellij.openapi.ui.popup.LightweightWindowEvent;
import com.intellij.openapi.util.Disposer;
import com.intellij.ui.BalloonImpl;
import com.intellij.util.ui.JBUI;
import com.intellij.util.ui.UIUtil;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;

import javax.swing.*;
import java.awt.*;
import java.awt.event.ActionListener;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;

public class BalloonPopupBuilderImpl implements BalloonBuilder {
  @Nullable private final Map<Disposable, List<Balloon>> myStorage;
  @Nullable private Disposable myAnchor;

  private final JComponent myContent;

  private Color   myBorder             = IdeTooltipManager.getInstance().getBorderColor(true);
  @Nullable private Insets myBorderInsets = null;
  private Color   myFill               = MessageType.INFO.getPopupBackground();
  private boolean myHideOnMouseOutside = true;
  private boolean myHideOnKeyOutside   = true;
  private long    myFadeoutTime        = -1;
  private boolean myShowCallout        = true;
  private boolean myCloseButtonEnabled = false;
  private boolean myHideOnFrameResize  = true;
  private boolean myHideOnLinkClick    = false;

  private ActionListener myClickHandler;
  private boolean        myCloseOnClick;
  private int myAnimationCycle = 500;

  private int myCalloutShift;
  private int myPositionChangeXShift;
  private int myPositionChangeYShift;
  private boolean myHideOnAction = true;
  private boolean myHideOnCloseClick = true;
  private boolean myDialogMode;
  private String  myTitle;
  private Insets  myContentInsets = JBUI.insets(2);
  private boolean myShadow        = UIUtil.isUnderDarcula();
  private boolean mySmallVariant  = false;

  private Balloon.Layer myLayer;
  private boolean myBlockClicks = false;
  private boolean myRequestFocus = false;

  public BalloonPopupBuilderImpl(@Nullable Map<Disposable, List<Balloon>> storage, @NotNull final JComponent content) {
    myStorage = storage;
    myContent = content;
  }

  @NotNull
  @Override
  public BalloonBuilder setHideOnAction(boolean hideOnAction) {
    myHideOnAction = hideOnAction;
    return this;
  }

  @NotNull
  @Override
  public BalloonBuilder setDialogMode(boolean dialogMode) {
    myDialogMode = dialogMode;
    return this;
  }

  @NotNull
  @Override
  public BalloonBuilder setBorderColor(@NotNull final Color color) {
    myBorder = color;
    return this;
  }

  @NotNull
  @Override
  public BalloonBuilder setBorderInsets(@Nullable Insets insets) {
    myBorderInsets = insets;
    return this;
  }

  @NotNull
  @Override
  public BalloonBuilder setFillColor(@NotNull final Color color) {
    myFill = color;
    return this;
  }

  @NotNull
  @Override
  public BalloonBuilder setHideOnClickOutside(final boolean hide) {
    myHideOnMouseOutside  = hide;
    return this;
  }

  @NotNull
  @Override
  public BalloonBuilder setHideOnKeyOutside(final boolean hide) {
    myHideOnKeyOutside = hide;
    return this;
  }

  @NotNull
  @Override
  public BalloonBuilder setShowCallout(final boolean show) {
    myShowCallout = show;
    return this;
  }

  @NotNull
  @Override
  public BalloonBuilder setFadeoutTime(long fadeoutTime) {
    myFadeoutTime = fadeoutTime;
    return this;
  }

  @NotNull
  @Override
  public BalloonBuilder setBlockClicksThroughBalloon(boolean block) {
    myBlockClicks = block;
    return this;
  }

  @NotNull
  @Override
  public BalloonBuilder setRequestFocus(boolean requestFocus) {
    myRequestFocus = requestFocus;
    return this;
  }

  @Override
  public BalloonBuilder setHideOnCloseClick(boolean hideOnCloseClick) {
    myHideOnCloseClick = hideOnCloseClick;
    return this;
  }

  @NotNull
  @Override
  public BalloonBuilder setAnimationCycle(int time) {
    myAnimationCycle = time;
    return this;
  }

  @NotNull
  @Override
  public BalloonBuilder setHideOnFrameResize(boolean hide) {
    myHideOnFrameResize = hide;
    return this;
  }

  @NotNull
  @Override
  public BalloonBuilder setHideOnLinkClick(boolean hide) {
    myHideOnLinkClick = hide;
    return this;
  }

  @NotNull
  @Override
  public BalloonBuilder setPositionChangeXShift(int positionChangeXShift) {
    myPositionChangeXShift = positionChangeXShift;
    return this;
  }

  @NotNull
  @Override
  public BalloonBuilder setPositionChangeYShift(int positionChangeYShift) {
    myPositionChangeYShift = positionChangeYShift;
    return this;
  }

  @NotNull
  @Override
  public BalloonBuilder setCloseButtonEnabled(boolean enabled) {
    myCloseButtonEnabled = enabled;
    return this;
  }

  @NotNull
  @Override
  public BalloonBuilder setClickHandler(ActionListener listener, boolean closeOnClick) {
    myClickHandler = listener;
    myCloseOnClick = closeOnClick;
    return this;
  }

  @NotNull
  @Override
  public BalloonBuilder setCalloutShift(int length) {
    myCalloutShift = length;
    return this;
  }

  @NotNull
  @Override
  public BalloonBuilder setTitle(@Nullable String title) {
    myTitle = title;
    return this;
  }

  @NotNull
  @Override
  public BalloonBuilder setContentInsets(Insets insets) {
    myContentInsets = insets;
    return this;
  }

  @NotNull
  @Override
  public BalloonBuilder setShadow(boolean shadow) {
    myShadow = shadow;
    return this;
  }

  @NotNull
  @Override
  public BalloonBuilder setSmallVariant(boolean smallVariant) {
    mySmallVariant = smallVariant;
    return this;
  }

  @NotNull
  @Override
  public BalloonBuilder setLayer(Balloon.Layer layer) {
    myLayer = layer;
    return this;
  }

  @NotNull
  @Override
  public BalloonBuilder setDisposable(@NotNull Disposable anchor) {
    myAnchor = anchor;
    return this;
  }

  @NotNull
  @Override
  public Balloon createBalloon() {
    final BalloonImpl result = new BalloonImpl(
            myContent, myBorder, myBorderInsets, myFill, myHideOnMouseOutside, myHideOnKeyOutside, myHideOnAction, myHideOnCloseClick,
            myShowCallout, myCloseButtonEnabled, myFadeoutTime, myHideOnFrameResize, myHideOnLinkClick, myClickHandler, myCloseOnClick,
            myAnimationCycle, myCalloutShift, myPositionChangeXShift, myPositionChangeYShift, myDialogMode, myTitle, myContentInsets, myShadow,
            mySmallVariant, myBlockClicks, myLayer, myRequestFocus);

    if (myStorage != null && myAnchor != null) {
      List<Balloon> balloons = myStorage.get(myAnchor);
      if (balloons == null) {
        myStorage.put(myAnchor, balloons = new ArrayList<>());
        Disposer.register(myAnchor, new Disposable() {
          @Override
          public void dispose() {
            List<Balloon> toDispose = myStorage.remove(myAnchor);
            if (toDispose != null) {
              for (Balloon balloon : toDispose) {
                if (!balloon.isDisposed()) {
                  Disposer.dispose(balloon);
                }
              }
            }
          }
        });
      }
      balloons.add(result);
      result.addListener(new JBPopupAdapter() {
        @Override
        public void onClosed(LightweightWindowEvent event) {
          if (!result.isDisposed()) {
            Disposer.dispose(result);
          }
        }
      });
    }

    return result;
  }
}