MethodSignatureTypeSettingsForm.java

package fr.adrienbrault.idea.symfony2plugin.ui;

import com.intellij.openapi.options.Configurable;
import com.intellij.openapi.options.ConfigurationException;
import com.intellij.openapi.project.Project;
import com.intellij.ui.ToolbarDecorator;
import com.intellij.ui.table.TableView;
import com.intellij.util.ui.ColumnInfo;
import com.intellij.util.ui.ElementProducer;
import com.intellij.util.ui.ListTableModel;
import fr.adrienbrault.idea.symfony2plugin.Settings;
import fr.adrienbrault.idea.symfony2plugin.Symfony2ProjectComponent;
import fr.adrienbrault.idea.symfony2plugin.assistant.signature.MethodSignatureSetting;
import fr.adrienbrault.idea.symfony2plugin.util.IdeHelper;
import org.jetbrains.annotations.Nls;
import org.jetbrains.annotations.Nullable;

import javax.swing.*;
import java.awt.*;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.util.ArrayList;
import java.util.List;

/**
 * @author Daniel Espendiller <daniel@espendiller.net>
 */
public class MethodSignatureTypeSettingsForm  implements Configurable {
    private JPanel panel1;
    private JPanel panelConfigTableView;
    private JCheckBox enableCustomSignatureTypesCheckBox;
    private JButton buttonHelp;

    private TableView<MethodSignatureSetting> tableView;
    private Project project;
    private boolean changed = false;
    private ListTableModel<MethodSignatureSetting> modelList;

    public MethodSignatureTypeSettingsForm(Project project) {
        this.project = project;

        this.tableView = new TableView<>();
        this.modelList = new ListTableModel<>(
            new CallToColumn(),
            new MethodColumn(),
            new IndexColumn(),
            new ProviderColumn()
        );

        this.attachItems();

        this.tableView.setModelAndUpdateColumns(this.modelList);
        this.tableView.getModel().addTableModelListener(e -> MethodSignatureTypeSettingsForm.this.changed = true);

        buttonHelp.addMouseListener(new MouseAdapter() {
            @Override
            public void mouseClicked(MouseEvent e) {
                super.mouseClicked(e);
                IdeHelper.openUrl(Symfony2ProjectComponent.HELP_URL + "extension/signature_type.html");
            }
        });

        enableCustomSignatureTypesCheckBox.setSelected(getSettings().objectSignatureTypeProvider);

        enableCustomSignatureTypesCheckBox.addMouseListener(new MouseAdapter() {
            @Override
            public void mouseClicked(MouseEvent e) {
                super.mouseClicked(e);
                MethodSignatureTypeSettingsForm.this.changed = true;
            }
        });
    }

    private void attachItems() {

        if(this.getSettings().methodSignatureSettings == null) {
            return;
        }

        for (MethodSignatureSetting methodParameterSetting : this.getSettings().methodSignatureSettings) {
            this.modelList.addRow(methodParameterSetting);
        }
    }

    @Nls
    @Override
    public String getDisplayName() {
        return null;
    }

    @Nullable
    @Override
    public String getHelpTopic() {
        return null;
    }

    @Nullable
    @Override
    public JComponent createComponent() {
        ToolbarDecorator tablePanel = ToolbarDecorator.createDecorator(this.tableView, new ElementProducer<MethodSignatureSetting>() {
            @Override
            public MethodSignatureSetting createElement() {
                //IdeFocusManager.getInstance(TwigSettingsForm.this.project).requestFocus(TwigNamespaceDialog.getWindows(), true);
                return null;
            }

            @Override
            public boolean canCreateElement() {
                return true;
            }
        });

        tablePanel.setEditAction(anActionButton ->
            MethodSignatureTypeSettingsForm.this.openTwigPathDialog(MethodSignatureTypeSettingsForm.this.tableView.getSelectedObject())
        );

        tablePanel.setAddAction(anActionButton ->
            MethodSignatureTypeSettingsForm.this.openTwigPathDialog(null)
        );

        tablePanel.disableUpAction();
        tablePanel.disableDownAction();

        this.panelConfigTableView.add(tablePanel.createPanel());

        return this.panel1;
    }

    @Override
    public boolean isModified() {
        return this.changed;
    }

    @Override
    public void apply() throws ConfigurationException {
        List<MethodSignatureSetting> methodParameterSettings = new ArrayList<>();

        for(MethodSignatureSetting methodSignatureSetting :this.tableView.getListTableModel().getItems()) {
            methodParameterSettings.add(methodSignatureSetting);
        }

        getSettings().methodSignatureSettings = methodParameterSettings;
        getSettings().objectSignatureTypeProvider = enableCustomSignatureTypesCheckBox.isSelected();

        this.changed = false;
    }

    private Settings getSettings() {
        return Settings.getInstance(this.project);
    }

    private void resetList() {
        // clear list, easier?
        while(this.modelList.getRowCount() > 0) {
            this.modelList.removeRow(0);
        }

    }

    @Override
    public void reset() {
        this.resetList();
        this.attachItems();
        this.changed = false;
    }

    @Override
    public void disposeUIResources() {

    }

    private class CallToColumn extends ColumnInfo<MethodSignatureSetting, String> {

        public CallToColumn() {
            super("CallTo");
        }

        @Nullable
        @Override
        public String valueOf(MethodSignatureSetting methodParameterSetting) {
            return methodParameterSetting.getCallTo();
        }
    }

    private class MethodColumn extends ColumnInfo<MethodSignatureSetting, String> {

        public MethodColumn() {
            super("Method");
        }

        @Nullable
        @Override
        public String valueOf(MethodSignatureSetting methodSignatureSetting) {
            return methodSignatureSetting.getMethodName();
        }
    }

    private class IndexColumn extends ColumnInfo<MethodSignatureSetting, Integer> {

        public IndexColumn() {
            super("Index");
        }

        @Nullable
        @Override
        public Integer valueOf(MethodSignatureSetting methodParameterSetting) {
            return methodParameterSetting.getIndexParameter();
        }
    }

    private class ProviderColumn extends ColumnInfo<MethodSignatureSetting, String> {

        public ProviderColumn() {
            super("Provider");
        }

        @Nullable
        @Override
        public String valueOf(MethodSignatureSetting methodParameterSetting) {
            return methodParameterSetting.getReferenceProviderName();
        }
    }

    private void openTwigPathDialog(@Nullable MethodSignatureSetting methodParameterSetting) {
        MethodSignatureTypeDialog twigNamespaceDialog;
        if(methodParameterSetting == null) {
            twigNamespaceDialog = new MethodSignatureTypeDialog(project, this.tableView);
        } else {
            twigNamespaceDialog = new MethodSignatureTypeDialog(project, this.tableView, methodParameterSetting);
        }

        Dimension dim = new Dimension();
        dim.setSize(500, 190);
        twigNamespaceDialog.setTitle("MethodSignatureSetting");
        twigNamespaceDialog.setMinimumSize(dim);
        twigNamespaceDialog.pack();
        twigNamespaceDialog.setLocationRelativeTo(this.panel1);

        twigNamespaceDialog.setVisible(true);
    }
}