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Diffstat (limited to 'src/jcgp/gui/settings/SettingsPane.java')
| -rw-r--r-- | src/jcgp/gui/settings/SettingsPane.java | 595 |
1 files changed, 0 insertions, 595 deletions
diff --git a/src/jcgp/gui/settings/SettingsPane.java b/src/jcgp/gui/settings/SettingsPane.java deleted file mode 100644 index bad42cd..0000000 --- a/src/jcgp/gui/settings/SettingsPane.java +++ /dev/null @@ -1,595 +0,0 @@ -package jcgp.gui.settings; - -import java.io.File; -import java.util.ArrayList; - -import javafx.event.ActionEvent; -import javafx.event.EventHandler; -import javafx.geometry.Insets; -import javafx.scene.control.Button; -import javafx.scene.control.CheckBox; -import javafx.scene.control.ComboBox; -import javafx.scene.control.ScrollPane; -import javafx.scene.layout.AnchorPane; -import javafx.scene.layout.HBox; -import javafx.scene.layout.Priority; -import javafx.scene.layout.VBox; -import javafx.scene.text.Font; -import javafx.scene.text.Text; -import javafx.stage.FileChooser; -import javafx.stage.FileChooser.ExtensionFilter; -import jcgp.JCGP; -import jcgp.backend.function.FunctionSet; -import jcgp.backend.modules.es.EvolutionaryStrategy; -import jcgp.backend.modules.mutator.Mutator; -import jcgp.backend.modules.problem.Problem; -import jcgp.backend.modules.problem.TestCaseProblem; -import jcgp.backend.parameters.Parameter; -import jcgp.gui.GUI; -import jcgp.gui.constants.Constants; -import jcgp.gui.settings.parameters.GUIParameter; -import jcgp.gui.settings.testcase.TestCaseTable; - -/** - * This is a fairly hefty class which encapsulates the entire right-hand - * control pane. It contains base parameters, module selectors and their - * associated parameters, flow controls and file loading/saving buttons. - * <br><br> - * A single instance of this class is used in {@code GUI}. - * - * - * @author Eduardo Pedroni - * - */ -public class SettingsPane extends AnchorPane { - - /* - * The primary containers, these make up each section of the settings pane. - */ - private VBox mainContainer; - private VBox baseParameterPane, eaPane, mutatorPane, problemPane; - private VBox nodeFunctions; - - // all buttons - private Button runPause = new Button("Run"), step = new Button("Step"), reset = new Button("Reset"); - private Button loadParameters = new Button("Load parameters"), loadChromosome = new Button("Load chromosome"), saveChromosome = new Button("Save chromosome"); - - // this is a list of parameters used for parameter validity checks - private ArrayList<GUIParameter<?>> parameters = new ArrayList<GUIParameter<?>>(); - - // the test case table stage - private TestCaseTable testCaseTable; - - // a reference to the parent GUI - private GUI gui; - - private int currentArity; - - /** - * Create a new instance of {@code SettingsPane} associated - * with the specified {@code GUI} object. - * - * @param gui a reference to this object's parent. - */ - public SettingsPane(GUI gui) { - super(); - this.gui = gui; - - // acquire a reference to jcgp, for convenience - final JCGP jcgp = gui.getExperiment(); - - // make the overarching container - mainContainer = new VBox(8); - mainContainer.setPadding(new Insets(5, Constants.RESIZE_MARGIN, 0, 2)); - - setMinWidth(Constants.SETTINGS_MIN_WIDTH); - setPrefWidth(Constants.SETTINGS_MIN_WIDTH); - - // initialise all sub-divisions - initialiseBaseParameters(jcgp); - - initialiseEAParameters(jcgp); - - initialiseMutatorParameters(jcgp); - - initialiseProblemTypeParameters(jcgp, gui); - - createControls(gui); - - // prepare the scroll pane - ScrollPane scroll = new ScrollPane(); - scroll.setFitToWidth(true); - scroll.setContent(mainContainer); - scroll.setStyle("-fx-background-color: #FFFFFF"); - - // anchor the scroll pane to itself, bearing in mind the resize margin - AnchorPane.setTopAnchor(scroll, 0.0); - AnchorPane.setBottomAnchor(scroll, 0.0); - AnchorPane.setRightAnchor(scroll, 0.0); - AnchorPane.setLeftAnchor(scroll, Constants.RESIZE_MARGIN); - - // add the scroll pane, all done! - getChildren().add(scroll); - } - - /** - * Creates the base parameters pane - * - * @param jcgp - */ - private void initialiseBaseParameters(JCGP jcgp) { - baseParameterPane = new VBox(2); - - Text header = new Text("Base Parameters"); - header.setFont(Font.font("Arial", 14)); - header.setUnderline(true); - - baseParameterPane.getChildren().add(header); - - parameters.add(GUIParameter.create(jcgp.getResources().getRowsParameter(), this)); - parameters.add(GUIParameter.create(jcgp.getResources().getColumnsParameter(), this)); - parameters.add(GUIParameter.create(jcgp.getResources().getInputsParameter(), this)); - parameters.add(GUIParameter.create(jcgp.getResources().getOutputsParameter(), this)); - parameters.add(GUIParameter.create(jcgp.getResources().getLevelsBackParameter(), this)); - - GUIParameter<?> gp = GUIParameter.create(jcgp.getResources().getPopulationSizeParameter(), this); - gp.setPadding(new Insets(0, 0, 10, 0)); - parameters.add(gp); - - parameters.add(GUIParameter.create(jcgp.getResources().getCurrentGenerationParameter(), this)); - parameters.add(GUIParameter.create(jcgp.getResources().getGenerationsParameter(), this)); - parameters.add(GUIParameter.create(jcgp.getResources().getCurrentRunParameter(), this)); - - gp = GUIParameter.create(jcgp.getResources().getRunsParameter(), this); - gp.setPadding(new Insets(0, 0, 10, 0)); - parameters.add(gp); - - parameters.add(GUIParameter.create(jcgp.getResources().getSeedParameter(), this)); - parameters.add(GUIParameter.create(jcgp.getResources().getReportIntervalParameter(), this)); - - baseParameterPane.getChildren().addAll(parameters); - mainContainer.getChildren().add(baseParameterPane); - } - - private void initialiseEAParameters(final JCGP jcgp) { - eaPane = new VBox(2); - - Text header = new Text("Evolutionary Strategy"); - header.setFont(Font.font("Arial", 14)); - header.setUnderline(true); - - final ComboBox<EvolutionaryStrategy> esCBox = new ComboBox<EvolutionaryStrategy>(); - esCBox.getItems().addAll(jcgp.getEvolutionaryStrategies()); - esCBox.getSelectionModel().select(jcgp.getEvolutionaryStrategy()); - esCBox.prefWidthProperty().bind(mainContainer.widthProperty()); - - final VBox eaParameters = new VBox(2); - - refreshParameters(jcgp.getEvolutionaryStrategy().getLocalParameters(), eaParameters); - - esCBox.setOnAction(new EventHandler<ActionEvent>() { - @Override - public void handle(ActionEvent event) { - jcgp.setEvolutionaryStrategy(esCBox.getSelectionModel().getSelectedIndex()); - refreshParameters(esCBox.getSelectionModel().getSelectedItem().getLocalParameters(), eaParameters); - gui.flushConsole(); - } - }); - - eaPane.getChildren().addAll(header, esCBox, eaParameters); - mainContainer.getChildren().add(eaPane); - } - - private void initialiseMutatorParameters(final JCGP jcgp) { - mutatorPane = new VBox(2); - - Text header = new Text("Mutator"); - header.setFont(Font.font("Arial", 14)); - header.setUnderline(true); - - final ComboBox<Mutator> mutatorCBox = new ComboBox<Mutator>(); - mutatorCBox.getItems().addAll(jcgp.getMutators()); - mutatorCBox.getSelectionModel().select(jcgp.getMutator()); - mutatorCBox.prefWidthProperty().bind(mainContainer.widthProperty()); - - final VBox mutatorParameters = new VBox(2); - refreshParameters(jcgp.getMutator().getLocalParameters(), mutatorParameters); - - mutatorCBox.setOnAction(new EventHandler<ActionEvent>() { - @Override - public void handle(ActionEvent event) { - jcgp.setMutator(mutatorCBox.getSelectionModel().getSelectedIndex()); - refreshParameters(mutatorCBox.getSelectionModel().getSelectedItem().getLocalParameters(), mutatorParameters); - gui.flushConsole(); - } - }); - - mutatorPane.getChildren().addAll(header, mutatorCBox, mutatorParameters); - mainContainer.getChildren().add(mutatorPane); - } - - private void initialiseProblemTypeParameters(final JCGP jcgp, final GUI gui) { - updateArity(); - - problemPane= new VBox(2); - - Text header = new Text("Problem Type"); - header.setFont(Font.font("Arial", 14)); - header.setUnderline(true); - - final ComboBox<Problem> problemCBox = new ComboBox<Problem>(); - problemCBox.getItems().addAll(jcgp.getProblems()); - problemCBox.getSelectionModel().select(jcgp.getProblem()); - problemCBox.prefWidthProperty().bind(mainContainer.widthProperty()); - - final VBox problemParameters = new VBox(2); - problemParameters.setPadding(new Insets(0, 0, 4, 0)); - refreshParameters(jcgp.getProblem().getLocalParameters(), problemParameters); - - final HBox testCaseControlContainer = new HBox(2); - - final Button showTestCaseButton = makeTestCaseButton(); - final Button loadProblemDataButton = makeLoadTestCaseButton(); - HBox.setHgrow(showTestCaseButton, Priority.ALWAYS); - showTestCaseButton.setMaxWidth(Double.MAX_VALUE); - HBox.setHgrow(loadProblemDataButton, Priority.ALWAYS); - loadProblemDataButton.setMaxWidth(Double.MAX_VALUE); - - if (jcgp.getProblem() instanceof TestCaseProblem<?>) { - testCaseControlContainer.getChildren().addAll(showTestCaseButton, loadProblemDataButton); - remakeTestCaseTable(); - } else { - testCaseControlContainer.getChildren().add(loadProblemDataButton); - } - - nodeFunctions = new VBox(2); - nodeFunctions.setPadding(new Insets(0, 0, 4, 0)); - refreshFunctions(); - - problemCBox.setOnAction(new EventHandler<ActionEvent>() { - @Override - public void handle(ActionEvent event) { - jcgp.setProblem(problemCBox.getSelectionModel().getSelectedIndex()); - updateArity(); - refreshParameters(jcgp.getProblem().getLocalParameters(), problemParameters); - if (testCaseTable != null) { - testCaseTable.close(); - } - gui.setEvaluating(false); - refreshFunctions(); - testCaseControlContainer.getChildren().clear(); - if (jcgp.getProblem() instanceof TestCaseProblem) { - testCaseControlContainer.getChildren().addAll(showTestCaseButton, loadProblemDataButton); - remakeTestCaseTable(); - } else { - testCaseControlContainer.getChildren().add(loadProblemDataButton); - } - gui.reset(); - } - }); - - problemPane.getChildren().addAll(header, problemCBox, problemParameters, nodeFunctions, testCaseControlContainer); - mainContainer.getChildren().add(problemPane); - - } - - private Button makeLoadTestCaseButton() { - Button b = new Button("Load data"); - b.setOnAction(new EventHandler<ActionEvent>() { - @Override - public void handle(ActionEvent event) { - FileChooser fc = new FileChooser(); - fc.setTitle("Open problem file..."); - fc.getExtensionFilters().add(new ExtensionFilter("CGP " + gui.getExperiment().getProblem() + " files", "*" + ((TestCaseProblem<?>) gui.getExperiment().getProblem()).getFileExtension())); - fc.getExtensionFilters().add(new ExtensionFilter("All files", "*.*")); - File chrFile = fc.showOpenDialog(gui.getStage()); - if (chrFile != null) { - gui.getExperiment().loadProblemData(chrFile); - remakeTestCaseTable(); - gui.reDraw(); - } - } - }); - return b; - } - - private Button makeTestCaseButton() { - Button b = new Button("Show data"); - b.setOnAction(new EventHandler<ActionEvent>() { - @Override - public void handle(ActionEvent event) { - testCaseTable.show(); - } - }); - return b; - } - - private void createControls(final GUI gui) { - Text header = new Text("Experiment controls"); - header.setFont(Font.font("Arial", 14)); - header.setUnderline(true); - - final VBox controls = new VBox(2); - controls.setFillWidth(true); - - final HBox flowButtons = new HBox(2); - runPause.setOnAction(new EventHandler<ActionEvent>() { - @Override - public void handle(ActionEvent event) { - gui.runPause(); - } - }); - - step.setOnAction(new EventHandler<ActionEvent>() { - @Override - public void handle(ActionEvent event) { - gui.step(); - } - }); - - reset.setOnAction(new EventHandler<ActionEvent>() { - @Override - public void handle(ActionEvent event) { - gui.reset(); - } - }); - - HBox.setHgrow(runPause, Priority.ALWAYS); - runPause.setMaxWidth(Double.MAX_VALUE); - HBox.setHgrow(step, Priority.ALWAYS); - step.setMaxWidth(Double.MAX_VALUE); - HBox.setHgrow(reset, Priority.ALWAYS); - reset.setMaxWidth(Double.MAX_VALUE); - - flowButtons.getChildren().addAll(runPause, step, reset); - flowButtons.setPadding(new Insets(0, 0, 10, 0)); - - loadParameters.setOnAction(new EventHandler<ActionEvent>() { - @Override - public void handle(ActionEvent event) { - FileChooser fc = new FileChooser(); - fc.setTitle("Open .par file..."); - fc.getExtensionFilters().add(new ExtensionFilter("CGP parameter files", "*.par")); - fc.getExtensionFilters().add(new ExtensionFilter("All files", "*.*")); - File parFile = fc.showOpenDialog(gui.getStage()); - if (parFile != null) { - gui.getExperiment().loadParameters(parFile); - gui.reDraw(); - refreshFunctions(); - } - gui.flushConsole(); - } - }); - - loadChromosome.setOnAction(new EventHandler<ActionEvent>() { - @Override - public void handle(ActionEvent event) { - FileChooser fc = new FileChooser(); - fc.setTitle("Load .chr file..."); - fc.getExtensionFilters().add(new ExtensionFilter("CGP chromosome files", "*.chr")); - fc.getExtensionFilters().add(new ExtensionFilter("All files", "*.*")); - File chrFile = fc.showOpenDialog(gui.getStage()); - if (chrFile != null) { - gui.getExperiment().loadChromosome(chrFile, gui.getChromosomeIndex()); - gui.reDraw(); - } - gui.flushConsole(); - } - }); - saveChromosome.setOnAction(new EventHandler<ActionEvent>() { - @Override - public void handle(ActionEvent event) { - FileChooser fc = new FileChooser(); - fc.setTitle("Save .chr file..."); - fc.getExtensionFilters().add(new ExtensionFilter("CGP chromosome files", "*.chr")); - fc.getExtensionFilters().add(new ExtensionFilter("All files", "*.*")); - File chrFile = fc.showSaveDialog(gui.getStage()); - if (chrFile != null) { - gui.getExperiment().saveChromosome(chrFile, gui.getChromosomeIndex()); - } - gui.flushConsole(); - } - }); - - HBox.setHgrow(loadParameters, Priority.ALWAYS); - loadParameters.setMaxWidth(Double.MAX_VALUE); - HBox.setHgrow(loadChromosome, Priority.ALWAYS); - loadChromosome.setMaxWidth(Double.MAX_VALUE); - HBox.setHgrow(saveChromosome, Priority.ALWAYS); - saveChromosome.setMaxWidth(Double.MAX_VALUE); - - controls.getChildren().addAll(header, flowButtons, loadParameters, loadChromosome, saveChromosome); - - mainContainer.getChildren().add(controls); - } - - /** - * Builds {@code GUIParameter}s and adds them to the provided {@code VBox}. - * The parameters built are taken from the specified list. - * - * @param newParameters the list of parameters to add. - * @param container the container to add the parameters to. - */ - private void refreshParameters(ArrayList<Parameter<?>> newParameters, VBox container) { - // remove what is currently in the container from the parameter list - parameters.removeAll(container.getChildren()); - // remove everything in the container - container.getChildren().clear(); - // if there are parameters to add, add them all - if (newParameters != null) { - for (int i = 0; i < newParameters.size(); i++) { - // factory method returns the right subtype of GUIParameter - GUIParameter<?> guiParameter = GUIParameter.create(newParameters.get(i), this); - // make sure to add it to the parameter list as well - parameters.add(guiParameter); - container.getChildren().add(guiParameter); - } - } - // do a quick refresh just in case something is invalid - revalidateParameters(); - } - - /** - * This method handles a problem type change by updating the list of allowed - * node functions. - * <br><br> - * It does so by creating new checkboxes for each function in the function set. - */ - private void refreshFunctions() { - // remove all current functions - nodeFunctions.getChildren().clear(); - CheckBox checkBox; - // get a reference to the function set - final FunctionSet functionSet = gui.getExperiment().getResources().getFunctionSet(); - for (int i = 0; i < functionSet.getTotalFunctionCount(); i++) { - // add a checkbox for each function - checkBox = new CheckBox(functionSet.getFunction(i).toString()); - checkBox.setId(String.valueOf(i)); - // make sure the selection matches the function set - checkBox.setSelected(functionSet.isEnabled(functionSet.getFunction(i))); - final int index = i; - // set listener so function set gets updated if the checkboxes change - checkBox.setOnAction(new EventHandler<ActionEvent>() { - @Override - public void handle(ActionEvent event) { - if (((CheckBox) event.getSource()).isSelected()) { - functionSet.enableFunction(index); - } else { - functionSet.disableFunction(index); - } - gui.updateFunctionSelector(); - revalidateParameters(); - } - }); - // add the new checkbox - nodeFunctions.getChildren().add(checkBox); - } - // make sure function selector has all functions - gui.updateFunctionSelector(); - } - - /** - * @return true if the experiment is currently evolving something, false otherwise. - */ - public boolean isExperimentRunning() { - return gui.isWorking(); - } - - /** - * - * @return true if the experiment needs to be reset, false if otherwise. - */ - public boolean isResetRequired() { - for (GUIParameter<?> parameter : parameters) { - if (parameter.requiresReset()) { - return true; - } - } - if (arityChanged()) { - return true; - } - return false; - } - - /** - * @return true if no parameters have their status set to ParameterStatus.INVALID. - */ - public boolean areParametersValid() { - for (GUIParameter<?> parameter : parameters) { - if (!parameter.isValid()) { - return false; - } - } - return true; - } - - /** - * Calls validate() on every parameter. This is called whenever a parameter changes, - * so that other parameters update their status in case they were dependent on the - * changed parameter. - * <br><br> - * This also disables the controls if a reset is necessary, preventing the experiment - * from running until it has happened. - */ - public void revalidateParameters() { - boolean disableControls = false; - for (GUIParameter<?> parameter : parameters) { - parameter.validate(); - if (parameter.requiresReset()) { - disableControls = true; - } - } - if (arityChanged()) { - disableControls = true; - } - - runPause.setDisable(disableControls); - step.setDisable(disableControls); - } - - /** - * Calls applyValue() on every parameter. This is called when a reset occurs, so that - * the new value will be used as a reference instead of the old reference value. - * <br><br> - * It also closes the test case table, just in case. - */ - public void applyParameters() { - for (GUIParameter<?> parameter : parameters) { - parameter.applyValue(); - } - updateArity(); - if (testCaseTable != null) { - testCaseTable.close(); - } - } - - /** - * Updates all of the controls to their appropriate state based on the status of the - * experiment, in order to prevent inappropriate operations if the experiment is - * running or finished. - * - * @param running true if the experiment is running. - * @param finished true if the experiment is finished. - */ - public void updateControls(boolean running, boolean finished) { - baseParameterPane.setDisable(running); - eaPane.setDisable(running); - mutatorPane.setDisable(running); - problemPane.setDisable(running); - - runPause.setText(running ? "Pause" : "Run"); - runPause.setDisable(finished); - step.setDisable(running || finished); - reset.setDisable(running); - - loadParameters.setDisable(running); - loadChromosome.setDisable(running); - saveChromosome.setDisable(running); - - testCaseTable.getTable().setDisable(running); - } - - private void remakeTestCaseTable() { - boolean wasShowing = false; - if (testCaseTable != null) { - wasShowing = testCaseTable.isShowing(); - testCaseTable.close(); - } - testCaseTable = new TestCaseTable((TestCaseProblem<Object>) gui.getExperiment().getProblem(), gui); - if (wasShowing) { - testCaseTable.show(); - } - } - - public TestCaseTable getTestCaseTable() { - return testCaseTable; - } - - private void updateArity() { - currentArity = gui.getExperiment().getProblem().getFunctionSet().getMaxArity(); - } - - private boolean arityChanged() { - return currentArity != gui.getExperiment().getProblem().getFunctionSet().getMaxArity(); - } -} |