ubicrypt.ui.tree.FolderItem.java Source code

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Here is the source code for ubicrypt.ui.tree.FolderItem.java

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/**
 * Copyright (C) 2016 Giancarlo Frison <giancarlo@gfrison.com>
 * <p>
 * Licensed under the UbiCrypt License, Version 1.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * http://github.com/gfrison/ubicrypt/LICENSE.md
 * 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 ubicrypt.ui.tree;

import org.apache.commons.lang3.builder.EqualsBuilder;
import org.apache.commons.lang3.builder.HashCodeBuilder;

import java.nio.file.Path;
import java.util.Optional;
import java.util.function.Consumer;

import javafx.event.ActionEvent;
import javafx.event.EventHandler;
import javafx.scene.Node;
import javafx.scene.control.ContextMenu;
import javafx.scene.control.MenuItem;
import javafx.scene.image.ImageView;
import javafx.scene.input.MouseEvent;

import static com.google.common.base.Preconditions.checkArgument;

public class FolderItem implements ITreeItem {
    final ImageView imageView = new ImageView() {
        {
            getStyleClass().add("tree-folder");
            setFitHeight(20);
            setFitWidth(20);
        }
    };
    private final Path path;
    private final String label;
    private final ContextMenu menu = new ContextMenu();

    public FolderItem(final Path path) {
        checkArgument(path != null, "path must not be null");
        this.path = path;
        label = null;
    }

    public FolderItem(final Path path, final EventHandler<ActionEvent> onAddHandler) {
        checkArgument(path != null, "path must not be null");
        this.path = path;
        label = null;
        final MenuItem add = new MenuItem("Add File");
        add.setOnAction(onAddHandler);
        menu.getItems().add(add);

    }

    public FolderItem(final String label, final Path path) {
        this.label = label;
        this.path = path;
    }

    public boolean isFile() {
        return false;
    }

    public Path getPath() {
        return path;
    }

    @Override
    public boolean equals(final Object o) {
        if (this == o)
            return true;

        if (o == null || getClass() != o.getClass())
            return false;

        final FolderItem folderItem = (FolderItem) o;

        return new EqualsBuilder().append(path, folderItem.path).isEquals();
    }

    @Override
    public int hashCode() {
        return new HashCodeBuilder(17, 37).append(path).toHashCode();
    }

    @Override
    public String toString() {
        return (label != null) ? label : path.getFileName().toString();
    }

    @Override
    public Node getGraphics() {
        return imageView;
    }

    @Override
    public String getLabel() {
        return toString();
    }

    @Override
    public Optional<EventHandler<? super MouseEvent>> onMousePrimaryClick() {
        return Optional.empty();
    }

    @Override
    public Optional<EventHandler<? super MouseEvent>> onMouseSecondaryClick() {
        return Optional.empty();
    }

    @Override
    public ContextMenu getContextMenu() {
        return menu;
    }
}