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First Commit (Fobi)
This commit is contained in:
Frank Schiebel
commit
2bff291a51
336 changed files with 88781 additions and 0 deletions
593
control/UnterTabMitController.java
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593
control/UnterTabMitController.java
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package control;
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import imp.*;
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import graph.*;
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import javafx.fxml.*;
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import javafx.scene.control.*;
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import javafx.event.*;
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import javafx.scene.input.MouseEvent;
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import javafx.scene.layout.*;
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import javafx.scene.Node;
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import javafx.scene.text.*;
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import javafx.geometry.Pos;
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import javafx.collections.FXCollections;
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import java.util.List;
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import java.util.ArrayList;
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import java.util.Collections;
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import java.util.Optional;
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import javafx.collections.ObservableList;
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/**
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* Die Klasse UnterTabMitController stellt einen Tab inclusive ihres Controllers
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* zur händischen Erforschung eines Algorithmus. Es wird immer ein einzelner Knoten
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* oder eine Kante fokussiert.
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*
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* @author Thomas Schaller
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* @version v6.7 (9.12.2020)
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*/
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public class UnterTabMitController extends TabMitController {
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@FXML
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private VBox infoBox;
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@FXML
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private Button wertButton;
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@FXML
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private Button besuchtButton;
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@FXML
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private Label knotenname;
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@FXML
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private Label knotenwert;
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@FXML
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private Label knotenMarkiert;
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@FXML
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private Label knotenBesucht;
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@FXML
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private GridPane farben;
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@FXML
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Button bStatus;
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@FXML
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Button bGehezu;
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@FXML
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Button bAnfang;
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@FXML
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Button bEnde;
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@FXML
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Button bSortieren;
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@FXML
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private CheckBox cbFarbeAutomatisch;
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@FXML
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private ListView<String> lvAuswahl;
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private List<GraphElement> auswahl;
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private List<String> sicherung;
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public UnterTabMitController(Graph graph, GraphOptions options) {
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this.graph = graph;
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this.options = options;
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}
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public void initialize() {
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if(graph.getAnzahlKnoten()==0) {
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getTabPane().getTabs().remove(this);
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return;
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}
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buildAuswahl();
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this.bAnfang.managedProperty().bind(bAnfang.visibleProperty());
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this.bEnde.managedProperty().bind(bEnde.visibleProperty());
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this.bSortieren.managedProperty().bind(bSortieren.visibleProperty());
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viewer.setGraph(graph,options);
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viewer.setHvalue(0.5);
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viewer.setVvalue(0.5);
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//auswahl = viewer.getGraph().getAlleKnoten();
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for(int x = 0; x< 4; x++) {
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for(int y = 0; y <3; y++) {
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Label l = new Label();
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l.setPrefSize(20,20);
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l.setMaxSize(200, 200);
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if(options.farbenKnoten.length > y*4+x) {
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l.setStyle("-fx-background-color:#"+options.farbenKnoten[y*4+x]);
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l.setAlignment(Pos.CENTER);
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l.setFont(Font.font("System", FontWeight.BOLD, 12));
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}
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else
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l.setStyle("-fx-background-color:#FFFFFF");
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l.setOnMouseClicked(e -> knotenFarbe(e));
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farben.add(l, x, y);
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}
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}
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fillLvAuswahl();
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lvAuswahl.getSelectionModel().selectedItemProperty().addListener(
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(obs, oldValue, newValue) -> showAuswahl());
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cbFarbeAutomatisch.selectedProperty().addListener((o, oldValue, newValue) -> {
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Knoten k = viewer.getSelectedKnoten();
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if (k!=null) {
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k.setFarbeAutomatisch(newValue);
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viewer.updateImage();
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updateInfofeld();
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}
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});
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super.initialize();
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}
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public void setGraph(Graph graph, GraphOptions options) {
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if(graph.getAnzahlKnoten()==0) {
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getTabPane().getTabs().remove(this);
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return;
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}
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options.fokusArt = this.options.fokusArt;
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options.auswahl = this.options.auswahl;
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options.bildAnzeigen = false;
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if(options.fokusArt == 0 && this.options.parent!= null) options.parent = graph.getKnoten(0);
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if(options.fokusArt == 1 && this.options.parent!= null) options.parent = graph.getKante(0,1);
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this.graph = graph;
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this.options = options;
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viewer.setRestrictTo(null);
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buildAuswahl();
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super.setGraph(graph,options);
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}
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public void buildAuswahl() {
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auswahl = new ArrayList<GraphElement>();
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if(options.auswahl == 0) { // Alle Knoten/Kanten gewählt
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if(options.fokusArt == 0) // Knoten
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auswahl = new ArrayList<GraphElement>(graph.getAlleKnoten());
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else
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auswahl = new ArrayList<GraphElement>(graph.getAlleKanten());
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} else {
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if(options.auswahl == 1) { // Nachbarn
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auswahl = new ArrayList<GraphElement>(graph.getNachbarknoten(((Knoten) (options.parent))));
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} else { // single
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auswahl.add(options.parent);
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}
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}
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if(auswahl.size() == 0) getTabPane().getTabs().remove(this);
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}
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public void update() {
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super.update();
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updateInfofeld();
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fillLvAuswahl();
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}
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private void fillLvAuswahl() {
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if(auswahl.size()==0 ) {
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getTabPane().getTabs().remove(this);
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} else {
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ObservableList<String> items = FXCollections.observableArrayList ();
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for(GraphElement ge : auswahl) {
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if(ge instanceof Knoten) {
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Knoten k = (Knoten) ge;
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String beschreibung="";
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if(options.showVertexInfo && !k.getInfotext().isEmpty())
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beschreibung = k.getInfotext();
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else
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beschreibung = "Knoten"+ graph.getNummer(k);
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if(options.showVertexValue) {
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if(k.getDoubleWert() == k.getIntWert())
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beschreibung += " ("+k.getIntWert()+")";
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else
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beschreibung += " ("+k.getDoubleWert()+")";
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}
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items.add(beschreibung);
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}
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if(ge instanceof Kante) {
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Kante k = (Kante) ge;
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if(options.showEdgeWeights) {
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if(k.getGewicht() == (int) k.getGewicht())
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items.add("Kante ("+((int)k.getGewicht())+")");
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else
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items.add("Kante ("+k.getGewicht()+")");
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}
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else
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items.add("Kante Nr."+graph.getNummer(k));
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}
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}
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lvAuswahl.setItems(items);
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showAuswahl();
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}
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}
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private void showAuswahl() {
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if(lvAuswahl.getSelectionModel().getSelectedIndex()==-1) {
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if(auswahl.contains(viewer.getRestrictTo())) {
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lvAuswahl.getSelectionModel().select(auswahl.indexOf(viewer.getRestrictTo()));
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} else {
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lvAuswahl.getSelectionModel().selectFirst();
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}
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}
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viewer.setRestrictTo(auswahl.get(lvAuswahl.getSelectionModel().getSelectedIndex()));
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updateInfofeld();
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}
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public void setAuswahl(List<GraphElement> auswahl) {
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this.auswahl = auswahl;
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fillLvAuswahl();
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}
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@FXML
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void bAnfang(ActionEvent event) {
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if(lvAuswahl.getSelectionModel().getSelectedIndex() > 0) {
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lvAuswahl.getSelectionModel().selectFirst();
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showAuswahl();
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}
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}
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@FXML
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void bBesucht(ActionEvent event) {
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Knoten k = viewer.getSelectedKnoten();
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if (k!=null) {
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k.setBesucht(!k.isBesucht());
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viewer.updateImage();
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updateInfofeld();
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}else {
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Kante ka = viewer.getSelectedKante();
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if(ka!=null) {
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ka.setGeloescht(!ka.isGeloescht());
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viewer.updateImage();
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updateInfofeld();
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}
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}
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}
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@FXML
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void bEnde(ActionEvent event) {
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if(lvAuswahl.getSelectionModel().getSelectedIndex() < lvAuswahl.getItems().size()-1) {
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lvAuswahl.getSelectionModel().selectLast();
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showAuswahl();
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}
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}
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@FXML
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void knotenFarbe(MouseEvent event) {
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Node source = (Node) event.getSource();
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Integer colIndex = farben.getColumnIndex(source);
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Integer rowIndex = farben.getRowIndex(source);
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Knoten k = viewer.getSelectedKnoten();
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if (k!=null) {
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k.setFarbe(rowIndex*4+colIndex);
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ObservableList<Node> ln = farben.getChildren();
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for(Node n : ln) {
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if(n instanceof Label)
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if(n == source){
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((Label) n).setText("X");
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}
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else
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((Label) n).setText(" ");
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}
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viewer.updateImage();
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updateInfofeld();
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}
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}
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@FXML
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void bMarkieren(ActionEvent event) {
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Knoten k = viewer.getSelectedKnoten();
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if (k!=null) {
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k.setMarkiert(!k.isMarkiert());
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viewer.updateImage();
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updateInfofeld();
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} else {
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Kante ka = viewer.getSelectedKante();
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if(ka!=null) {
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ka.setMarkiert(!ka.isMarkiert());
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viewer.updateImage();
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updateInfofeld();
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}
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}
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}
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public void updateInfofeld() {
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GraphElement f = viewer.getRestrictTo();
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if( f instanceof Knoten) {
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this.setText(viewer.getGraph().getKnoteninfo((Knoten) f, false));
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}
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Knoten k = viewer.getSelectedKnoten();
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Kante ka = viewer.getSelectedKante();
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if(k!=null) {
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infoBox.setVisible(true);
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knotenname.setText("Knoten: "+viewer.getGraph().getNummer(k));
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knotenwert.setText("Wert: "+k.getDoubleWert());
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knotenMarkiert.setText(k.isMarkiert() ? "markiert" : "unmarkiert");
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knotenBesucht.setText(k.isBesucht() ? "besucht" : "nicht besucht");
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besuchtButton.setText("Besuchen");
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wertButton.setVisible(true);
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farben.setVisible(true);
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bGehezu.setVisible(k != viewer.getRestrictTo());
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bAnfang.setVisible(k != viewer.getRestrictTo());
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bEnde.setVisible(k != viewer.getRestrictTo());
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bSortieren.setVisible((options.showEdgeWeights && auswahl.get(0) instanceof Kante) || (options.showVertexValue && auswahl.get(0) instanceof Knoten));
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cbFarbeAutomatisch.setSelected(k.isFarbeAutomatisch());
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ObservableList<Node> ln = farben.getChildren();
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for(Node n : ln) {
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if(n instanceof Label){
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Integer colIndex = farben.getColumnIndex(n);
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Integer rowIndex = farben.getRowIndex(n);
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if(rowIndex*4+colIndex == k.getFarbe()){
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((Label) n).setText("X");
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}
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else
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((Label) n).setText(" ");
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}
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}
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} else {
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if(ka != null) {
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infoBox.setVisible(true);
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knotenname.setText("Kante:");
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knotenwert.setText("Gewicht: "+ka.getGewicht());
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knotenMarkiert.setText(ka.isMarkiert() ? "markiert" : "unmarkiert");
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knotenBesucht.setText(ka.isGeloescht() ? "gelöscht" : "nicht gelöscht");
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besuchtButton.setText("Löschen");
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wertButton.setVisible(false);
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farben.setVisible(false);
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}
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else
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infoBox.setVisible(false);
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}
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}
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@FXML
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void graphClicked(MouseEvent event) {
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viewer.mouseClicked(event);
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updateInfofeld();
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if(viewer.getSelectedKnoten() != null && event.isSecondaryButtonDown()) { // Contextmenu
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ContextMenu contextMenu = new ContextMenu();
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CheckMenuItem item1 = new CheckMenuItem("Markiert");
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item1.setSelected(viewer.getSelectedKnoten().isMarkiert());
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item1.setOnAction((e) -> this.bMarkieren(e));
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CheckMenuItem item2 = new CheckMenuItem("Besucht");
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item2.setOnAction((e) -> this.bBesucht(e));
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item2.setSelected(viewer.getSelectedKnoten().isBesucht());
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MenuItem item3 = new MenuItem("Wert ändern");
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item3.setOnAction((e) -> this.bWertAendern(e));
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MenuItem item5 = new MenuItem("Füge am Anfang der ToDo-Liste hinzu");
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item5.setOnAction((e) -> this.bHinzufuegenAnfang(e));
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MenuItem item6 = new MenuItem("Füge am Ende der ToDo-Liste hinzu");
|
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item6.setOnAction((e) -> this.bHinzufuegenEnde(e));
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MenuItem item7 = new MenuItem("Loesche aus Liste");
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item7.setOnAction((e) -> this.bLoeschenAusListe(e));
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SeparatorMenuItem sep = new SeparatorMenuItem();
|
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SeparatorMenuItem sep2 = new SeparatorMenuItem();
|
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MenuItem item4 = new MenuItem("Gehe zu ...");
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item4.setOnAction((e) -> this.bGeheZu(e));
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// Add MenuItem to ContextMenu
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contextMenu.getItems().addAll(item3, item1, item2, sep, item5, item6, item7, sep2, item4);
|
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contextMenu.show(viewer, event.getScreenX(), event.getScreenY());
|
||||
}
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||||
if(viewer.getSelectedKante() != null && event.isSecondaryButtonDown()) { // Contextmenu
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||||
ContextMenu contextMenu = new ContextMenu();
|
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CheckMenuItem item1 = new CheckMenuItem("Markiert");
|
||||
item1.setSelected(viewer.getSelectedKante().isMarkiert());
|
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item1.setOnAction((e) -> this.bMarkieren(e));
|
||||
CheckMenuItem item2 = new CheckMenuItem("Gelöscht");
|
||||
item2.setSelected(viewer.getSelectedKante().isGeloescht());
|
||||
item2.setOnAction((e) -> this.bBesucht(e));
|
||||
SeparatorMenuItem sep = new SeparatorMenuItem();
|
||||
MenuItem item4 = new MenuItem("Gehe zu ...");
|
||||
item4.setOnAction((e) -> this.bGeheZu(e));
|
||||
|
||||
// Add MenuItem to ContextMenu
|
||||
contextMenu.getItems().addAll( item1, item2, sep, item4);
|
||||
contextMenu.show(viewer, event.getScreenX(), event.getScreenY());
|
||||
}
|
||||
}
|
||||
|
||||
@FXML
|
||||
void bHinzufuegenAnfang(ActionEvent event) {
|
||||
Knoten k = viewer.getSelectedKnoten();
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||||
if(k!=null) {
|
||||
auswahl.add(0,k);
|
||||
fillLvAuswahl();
|
||||
}
|
||||
}
|
||||
|
||||
@FXML
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||||
void bHinzufuegenEnde(ActionEvent event) {
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||||
Knoten k = viewer.getSelectedKnoten();
|
||||
if(k!=null) {
|
||||
auswahl.add(k);
|
||||
fillLvAuswahl();
|
||||
}
|
||||
}
|
||||
|
||||
@FXML
|
||||
void bLoeschenAusListe(ActionEvent event) {
|
||||
Knoten k = viewer.getSelectedKnoten();
|
||||
if(k!=null && auswahl.contains(k)) {
|
||||
auswahl.remove(k);
|
||||
fillLvAuswahl();
|
||||
}
|
||||
}
|
||||
|
||||
@FXML
|
||||
void bNaechster(ActionEvent event) {
|
||||
|
||||
if(lvAuswahl.getSelectionModel().isSelected(auswahl.size()-1))
|
||||
lvAuswahl.getSelectionModel().selectFirst();
|
||||
else
|
||||
lvAuswahl.getSelectionModel().selectNext();
|
||||
showAuswahl();
|
||||
}
|
||||
|
||||
// @FXML
|
||||
// void bListeAnpassen(ActionEvent event) {
|
||||
// buildAuswahl();
|
||||
// fillLvAuswahl();
|
||||
|
||||
// }
|
||||
|
||||
// @FXML
|
||||
// void bNeuerTab(ActionEvent event) {
|
||||
// GraphOptions neu = options.copy();
|
||||
// neu.parent = viewer.getRestrictTo();
|
||||
// if(neu.parent == null) neu.parent = viewer.getSelectedKnoten();
|
||||
// neu.bildAnzeigen = false;
|
||||
// tabOeffnen(neu);
|
||||
// }
|
||||
|
||||
@FXML
|
||||
void bSort(ActionEvent event) {
|
||||
Collections.sort(auswahl);
|
||||
fillLvAuswahl();
|
||||
}
|
||||
|
||||
@FXML
|
||||
void bVoheriger(ActionEvent event) {
|
||||
if(lvAuswahl.getSelectionModel().isSelected(0))
|
||||
lvAuswahl.getSelectionModel().selectLast();
|
||||
else
|
||||
lvAuswahl.getSelectionModel().selectPrevious();
|
||||
|
||||
showAuswahl();
|
||||
}
|
||||
|
||||
@FXML
|
||||
void bWertAendern(ActionEvent event) {
|
||||
Knoten k = viewer.getSelectedKnoten();
|
||||
if (k!=null) {
|
||||
TextInputDialog dialog = new TextInputDialog(""+k.getDoubleWert());
|
||||
dialog.setTitle("Wert ändern");
|
||||
dialog.setContentText("Bitte geben Sie den neuen Wert ein:");
|
||||
|
||||
Optional<String> result = dialog.showAndWait();
|
||||
if (result.isPresent()){
|
||||
try{
|
||||
double v = Double.parseDouble(result.get());
|
||||
k.setWert(v);
|
||||
this.fillLvAuswahl();
|
||||
|
||||
viewer.updateImage();
|
||||
updateInfofeld();
|
||||
} catch (Exception e) {
|
||||
System.out.println("Keine Zahl eingegeben");
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
@FXML
|
||||
void bGeheZu(ActionEvent event) {
|
||||
Knoten k = viewer.getSelectedKnoten();
|
||||
if (k!=null) {
|
||||
GraphOptions neu = options.copy();
|
||||
neu.auswahl = 2; // single
|
||||
neu.parent = k;
|
||||
neu.bildAnzeigen = false;
|
||||
this.tabOeffnen(neu);
|
||||
}
|
||||
}
|
||||
|
||||
@FXML
|
||||
void mBeenden(ActionEvent event) {
|
||||
|
||||
}
|
||||
|
||||
@FXML
|
||||
void mBesucheKnoten(ActionEvent event) {
|
||||
|
||||
}
|
||||
|
||||
@FXML
|
||||
void mBesuchtLoeschen(ActionEvent event) {
|
||||
|
||||
}
|
||||
|
||||
@FXML
|
||||
void mFaerbeKnoten(ActionEvent event) {
|
||||
|
||||
}
|
||||
|
||||
@FXML
|
||||
void mMarkiereKnoten(ActionEvent event) {
|
||||
|
||||
}
|
||||
|
||||
@FXML
|
||||
void mMarkierungenLoeschen(ActionEvent event) {
|
||||
|
||||
}
|
||||
|
||||
@FXML
|
||||
void mOeffnen(ActionEvent event) {
|
||||
|
||||
}
|
||||
|
||||
@FXML
|
||||
void mSchliessen(ActionEvent event) {
|
||||
|
||||
}
|
||||
|
||||
@FXML
|
||||
void mSpeichern(ActionEvent event) {
|
||||
|
||||
}
|
||||
|
||||
@FXML
|
||||
void mUeber(ActionEvent event) {
|
||||
|
||||
}
|
||||
|
||||
@FXML
|
||||
void mWertSetzen(ActionEvent event) {
|
||||
|
||||
}
|
||||
|
||||
@FXML
|
||||
void mZurueck(ActionEvent event) {
|
||||
|
||||
}
|
||||
|
||||
@FXML
|
||||
void bStatusRestore(ActionEvent event) {
|
||||
if(sicherung != null) { graph.setStatus(sicherung); update(); }
|
||||
}
|
||||
|
||||
@FXML
|
||||
void bStatusSave(ActionEvent event) {
|
||||
sicherung = graph.getStatus();
|
||||
bStatus.setDisable(false);
|
||||
}
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue