org.libredraw.client.NewDiagramDialog.java Source code

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Here is the source code for org.libredraw.client.NewDiagramDialog.java

Source

/*
   This file is part of LibreDraw.
    
LibreDraw is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
    
LibreDraw 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 General Public License for more details.
    
You should have received a copy of the GNU General Public License
along with LibreDraw.  If not, see <http://www.gnu.org/licenses/>.
*/

package org.libredraw.client;

import org.libredraw.shared.DiagramType;
import com.google.gwt.core.client.GWT;
import com.google.gwt.uibinder.client.UiBinder;
import com.google.gwt.user.client.rpc.AsyncCallback;
import com.google.gwt.user.client.ui.DialogBox;
import com.google.gwt.user.client.ui.Widget;
import com.google.gwt.uibinder.client.UiField;
import com.google.gwt.user.client.ui.TextBox;
import com.google.gwt.user.client.ui.Button;
import com.google.gwt.uibinder.client.UiHandler;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.user.client.ui.Label;
import com.google.gwt.user.client.ui.ListBox;

public class NewDiagramDialog extends DialogBox {

    private final LibreRPCAsync LibreRPCService = GWT.create(LibreRPC.class);

    private static NewProjectDialogUiBinder uiBinder = GWT.create(NewProjectDialogUiBinder.class);
    @UiField
    TextBox nameTextBox;
    @UiField
    Button submitButton;
    @UiField
    Button cancelButton;
    @UiField
    Label errorLabel;
    @UiField
    ListBox typeCombo;
    long thisProject;

    interface NewProjectDialogUiBinder extends UiBinder<Widget, NewDiagramDialog> {
    }

    public NewDiagramDialog(long p) {
        setWidget(uiBinder.createAndBindUi(this));
        this.setText("New diagram");
        this.setAnimationEnabled(true);
        this.setAnimationEnabled(true);
        this.setGlassEnabled(true);
        this.center();

        typeCombo.addItem("UML Class");

        thisProject = p;
    }

    @UiHandler("submitButton")
    void onSubmitButtonClick(ClickEvent event) {
        if (nameTextBox.getText() == "")
            errorLabel.setText("Diagram name cannot be blank");
        else {
            errorLabel.setText("");
            LibreRPCService.createDiagram(ClientSession.getInstance().getSessionId(), thisProject,
                    nameTextBox.getText(), DiagramType.UMLClassDiagram, new AsyncCallback<String>() {
                        @Override
                        public void onFailure(Throwable caught) {
                            TableView.registerErrorDialog(new StackTrace(caught));
                        }

                        @Override
                        public void onSuccess(String result) {
                            myHide();
                            DiagramList.getInstance().refresh();
                        }
                    });
        }

    }

    @UiHandler("cancelButton")
    void onCancelButtonClick(ClickEvent event) {
        myHide();
    }

    private void myHide() {
        this.hide();
        this.removeFromParent();
    }
}