Package com.data2semantics.yasgui.client.configmenu

Source Code of com.data2semantics.yasgui.client.configmenu.AutocompletionsConfigWindow

package com.data2semantics.yasgui.client.configmenu;

/*
* #%L
* YASGUI
* %%
* Copyright (C) 2013 - 2014 Laurens Rietveld
* %%
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
* #L%
*/

import java.util.LinkedHashMap;

import com.data2semantics.yasgui.client.GwtCallbackWrapper;
import com.data2semantics.yasgui.client.View;
import com.data2semantics.yasgui.client.helpers.JsMethods;
import com.data2semantics.yasgui.client.settings.Imgs;
import com.data2semantics.yasgui.client.settings.ZIndexes;
import com.google.gwt.user.client.rpc.AsyncCallback;
import com.smartgwt.client.types.MultipleAppearance;
import com.smartgwt.client.widgets.Canvas;
import com.smartgwt.client.widgets.IconButton;
import com.smartgwt.client.widgets.Window;
import com.smartgwt.client.widgets.events.ClickEvent;
import com.smartgwt.client.widgets.events.ClickHandler;
import com.smartgwt.client.widgets.form.DynamicForm;
import com.smartgwt.client.widgets.form.fields.ButtonItem;
import com.smartgwt.client.widgets.form.fields.SelectItem;
import com.smartgwt.client.widgets.form.fields.TextItem;
import com.smartgwt.client.widgets.layout.VLayout;

public class AutocompletionsConfigWindow extends Window {
  private static int WINDOW_HEIGHT = 400;
  private static int WINDOW_WIDTH = 500;
  private View view;
  private TextItem fetchEndpoint;
  private SelectItem fetchTypes;

  private LinkedHashMap<String, String> possibleTypes = new LinkedHashMap<String, String>();
  VLayout layout = new VLayout();
  private DynamicForm endpointAddForm;

  public AutocompletionsConfigWindow(View view) {
    this.view = view;
    setHeight(WINDOW_HEIGHT);
    setWidth(WINDOW_WIDTH);
    setZIndex(ZIndexes.MODAL_WINDOWS);
    setTitle("Manage personal autocompletions");
    setShowMinimizeButton(false);
    setIsModal(true);
    setDismissOnOutsideClick(true);
    setAutoCenter(true);
    addItem(getLocalhostCompletionConfigContent());
    draw();
  }

  private Canvas getLocalhostCompletionConfigContent() {
    layout.setWidth100();
    layout.setHeight100();
    layout.addMember(new AutocompletionConfigTable(view));
    layout.addMember(getAddButton());
    return layout;
  }

  private IconButton getAddButton() {
    IconButton button = new IconButton("Fetch completions from my private endpoint");
    button.setWidth(250);
    button.setShowRollOver(false);
    button.setShowDown(false);
    button.setIcon(Imgs.ADD.get());
    button.addClickHandler(new ClickHandler() {

      @Override
      public void onClick(ClickEvent event) {
        drawEndpointAddDialogue();
      }
    });

    return button;
  }

  private void drawEndpointAddDialogue() {
    endpointAddForm = new DynamicForm();
    fetchEndpoint = new TextItem();
    fetchEndpoint.setTitle("Endpoint");

    possibleTypes = new LinkedHashMap<String, String>();
    possibleTypes.put("class", "Classses");
    possibleTypes.put("property", "Propperties");
    // fetchTypes.setValueMap("Properties", "Classes");

    final SelectItem fetchTypes = new SelectItem();
    fetchTypes.setTitle("Completion Types");
    fetchTypes.setMultiple(true);
    fetchTypes.setMultipleAppearance(MultipleAppearance.PICKLIST);
//    fetchTypes.setValueMap("Properties", "Classes");

    fetchTypes.setValueMap(possibleTypes);
    ButtonItem saveButton = new ButtonItem("Fetch");
    saveButton.addClickHandler(new com.smartgwt.client.widgets.form.fields.events.ClickHandler() {
     
      @Override
      public void onClick(com.smartgwt.client.widgets.form.fields.events.ClickEvent event) {
//        JsMethods.logConsole(Integer.toString(fetchTypes.getSelectedRecords().length));
//        JsMethods.logConsole(Integer.toString(fetchTypes.getValues().length));
//        if ("sdf".equals("sdf")) return;
        new GwtCallbackWrapper<Boolean>(view) {
          public void onCall(AsyncCallback<Boolean> callback) {
            view.getRemoteService().isEndpointAccessible(fetchEndpoint.getValueAsString(), callback);
          }

          protected void onFailure(Throwable throwable) {
            view.getErrorHelper().onError(throwable);
          }

          protected void onSuccess(Boolean accessible) {
            if (accessible) {
              view.getErrorHelper()
                  .onError(
                      "The endpoint "
                          + fetchEndpoint.getValueAsString()
                          + " is already accessible from the YASGUI server. The completions for this endpoint are managed by YASGUI by default. You are only able to manage your own private (e.g. localhost/intranet) endpoints");
            } else {
              if (fetchTypes.getValues().length > 0) {
                String type = null;
                if (fetchTypes.getValues().length == 1) {
                  type = fetchTypes.getValues()[0];
                }
                JsMethods.fetchCompletions(fetchEndpoint.getValueAsString(), type);
              }
              destroy();
            }
          }

        }.call();

      }
    });
    endpointAddForm.setItems(fetchEndpoint, fetchTypes, saveButton);
    layout.addMember(endpointAddForm);
  }

}
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