/*
* Copyright 2015-2016 Alessio Vinerbi. All rights reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301 USA
*/
/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package com.anchorage.docks.node.ui;
import com.anchorage.docks.node.DockNode;
import com.anchorage.system.AnchorageSystem;
import java.util.Objects;
import javafx.beans.property.StringProperty;
import javafx.geometry.Bounds;
import javafx.geometry.Point2D;
import javafx.scene.CacheHint;
import javafx.scene.Node;
import javafx.scene.control.Label;
import javafx.scene.image.Image;
import javafx.scene.image.ImageView;
import javafx.scene.input.MouseButton;
import javafx.scene.input.MouseEvent;
import javafx.scene.layout.Pane;
import javafx.scene.layout.StackPane;
/**
*
* @author Alessio
*/
public final class DockUIPanel extends Pane {
public static final double BAR_HEIGHT = 25;
private Node nodeContent;
private Label titleLabel;
private Pane barPanel;
private StackPane contentPanel;
private DockCommandsBox commandsBox;
private DockNode node;
private Point2D deltaDragging;
private boolean subStationStype;
private ImageView iconView;
private DockUIPanel() {
}
public DockUIPanel(String title, Node nodeContent, boolean subStationStype, Image imageIcon) {
getStylesheets().add("anchorfx.css");
this.subStationStype = subStationStype;
Objects.requireNonNull(nodeContent);
Objects.requireNonNull(title);
this.nodeContent = nodeContent;
buildNode(title,imageIcon);
installDragEventMananger();
}
public void setIcon(Image icon)
{
Objects.requireNonNull(icon);
iconView.setImage(icon);
}
private void makeCommands() {
commandsBox = new DockCommandsBox(node);
barPanel.getChildren().add(commandsBox);
commandsBox.layoutXProperty().bind(barPanel.prefWidthProperty().subtract(commandsBox.getChildren().size() * 30 + 10));
commandsBox.setLayoutY(0);
titleLabel.prefWidthProperty().bind(commandsBox.layoutXProperty().subtract(10));
}
public void setDockNode(DockNode node) {
this.node = node;
makeCommands();
}
public StringProperty titleProperty() {
return titleLabel.textProperty();
}
private void installDragEventMananger() {
barPanel.setOnMouseClicked(event -> {
if (event.getButton() == MouseButton.PRIMARY && event.getClickCount() == 2) {
node.maximizeOrRestore();
}
});
barPanel.setOnMouseDragged(event -> {
if (event.getButton() == MouseButton.PRIMARY) {
manageDragEvent(event);
}
});
barPanel.setOnMouseReleased(event -> {
if (event.getButton() == MouseButton.PRIMARY) {
manageReleaseEvent();
}
});
}
private void manageDragEvent(MouseEvent event) {
if (!node.draggingProperty().get()) {
if (!node.maximizingProperty().get()) {
Bounds bounds = node.localToScreen(barPanel.getBoundsInLocal());
deltaDragging = new Point2D(event.getScreenX() - bounds.getMinX(),
event.getScreenY() - bounds.getMinY());
node.enableDraggingOnPosition(event.getScreenX() - deltaDragging.getX(), event.getScreenY() - deltaDragging.getY());
}
}
else {
if (node.getFloatableStage() != null && !node.getFloatableStage().inResizing() && node.draggingProperty().get()) {
if (!node.maximizingProperty().get()) {
node.moveFloatable(event.getScreenX() - deltaDragging.getX(),
event.getScreenY() - deltaDragging.getY());
//node.stationProperty().get().searchTargetNode(event.getScreenX(), event.getScreenY());
AnchorageSystem.searchTargetNode(event.getScreenX(), event.getScreenY());
}
}
}
}
private void manageReleaseEvent() {
if (node.draggingProperty().get() && !node.maximizingProperty().get()) {
AnchorageSystem.finalizeDragging();
}
}
private void buildNode(String title, Image iconImage) {
Objects.requireNonNull(iconImage);
Objects.requireNonNull(title);
barPanel = new Pane();
String titleBarStyle = (!subStationStype) ? "docknode-title-bar" : "substation-title-bar";
barPanel.getStyleClass().add(titleBarStyle);
barPanel.setPrefHeight(BAR_HEIGHT);
barPanel.relocate(0, 0);
barPanel.prefWidthProperty().bind(widthProperty());
titleLabel = new Label(title);
String titleTextStyle = (!subStationStype) ? "docknode-title-text" : "substation-title-text";
iconView = new ImageView(iconImage);
iconView.setFitWidth(15);
iconView.setFitHeight(15);
iconView.setPreserveRatio(false);
iconView.setSmooth(true);
iconView.relocate(1,(BAR_HEIGHT-iconView.getFitHeight()) / 2);
titleLabel.getStyleClass().add(titleTextStyle);
barPanel.getChildren().addAll(iconView,titleLabel);
titleLabel.relocate(25, 5);
contentPanel = new StackPane();
contentPanel.getStyleClass().add("docknode-content-panel");
contentPanel.relocate(0, BAR_HEIGHT);
contentPanel.prefWidthProperty().bind(widthProperty());
contentPanel.prefHeightProperty().bind(heightProperty().subtract(BAR_HEIGHT));
contentPanel.getChildren().add(nodeContent);
contentPanel.setCache(true);
contentPanel.setCacheHint(CacheHint.SPEED);
if (nodeContent instanceof Pane)
{
Pane nodeContentPane = (Pane)nodeContent;
nodeContentPane.setMinHeight(USE_COMPUTED_SIZE);
nodeContentPane.setMinWidth(USE_COMPUTED_SIZE);
nodeContentPane.setMaxWidth(USE_COMPUTED_SIZE);
nodeContentPane.setMaxHeight(USE_COMPUTED_SIZE);
}
getChildren().addAll(barPanel, contentPanel);
}
public StackPane getContentContainer()
{
return contentPanel;
}
/**
* Get the value of nodeContent
*
* @return the value of nodeContent
*/
public Node getNodeContent() {
return nodeContent;
}
public boolean isMenuButtonEnable(){
return commandsBox.isMenuButtonEnable();
}
}
