partially impleemented pickuser (mentions)
git-svn-id: https://svn.research-infrastructures.eu/d4science/gcube/trunk/portlets/user/share-updates@73359 82a268e6-3cf1-43bd-a215-b396298e98cf
This commit is contained in:
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700efdcf64
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110bb620a2
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@ -5,24 +5,191 @@ import java.util.Date;
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import org.gcube.portal.databook.shared.Like;
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import org.gcube.portlets.user.shareupdates.client.form.SingleUserTemplate;
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import org.glite.security.voms.admin.operations.groups.AddMemberOperation;
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import com.google.gwt.core.client.GWT;
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import com.google.gwt.event.dom.client.KeyCodes;
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import com.google.gwt.event.dom.client.KeyDownEvent;
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import com.google.gwt.event.dom.client.KeyDownHandler;
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import com.google.gwt.event.dom.client.MouseOutEvent;
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import com.google.gwt.event.dom.client.MouseOutHandler;
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import com.google.gwt.event.dom.client.MouseOverEvent;
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import com.google.gwt.event.dom.client.MouseOverHandler;
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import com.google.gwt.user.client.Event;
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import com.google.gwt.user.client.Window;
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import com.google.gwt.user.client.ui.FocusPanel;
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import com.google.gwt.user.client.ui.KeyboardListener;
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import com.google.gwt.user.client.ui.MultiWordSuggestOracle;
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import com.google.gwt.user.client.ui.PopupPanel;
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import com.google.gwt.user.client.ui.Widget;
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import com.google.gwt.user.client.ui.SuggestOracle.Callback;
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import com.google.gwt.user.client.ui.SuggestOracle.Request;
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import com.google.gwt.user.client.ui.SuggestOracle.Response;
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import com.google.gwt.user.client.ui.SuggestOracle.Suggestion;
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import com.google.gwt.user.client.ui.VerticalPanel;
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public class PickUsersDialog extends PopupPanel {
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public final static int ARROW_UP = 38;
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public final static int ARROW_DOWN = 40;
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public final static int DELETE = KeyCodes.KEY_DELETE;
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public final static int ENTER = KeyCodes.KEY_ENTER;
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public final static int ESCAPE = KeyCodes.KEY_ESCAPE;
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private int limit = 10;
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private final MultiWordSuggestOracle oracle = new MultiWordSuggestOracle();
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private ArrayList<String> users = new ArrayList<String>();
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private int displayIndexSelected;
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private FocusPanel focusPanel = new FocusPanel();
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private VerticalPanel mainPanel = new VerticalPanel();
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//needed because is selected when it popups
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private SingleUserTemplate first;
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public PickUsersDialog() {
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super(true, false);
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setWidth("515px");
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setWidget(mainPanel);
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focusPanel.setWidth("525px");
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mainPanel.setWidth("525px");
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setWidth("525px");
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focusPanel.add(mainPanel);
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setWidget(focusPanel);
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setStyleName("pickDialog");
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oracle.add("Massi Assante");
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oracle.add("Gino Strada");
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oracle.add("Marco Pozzi");
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oracle.add("Marino Marini");
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oracle.add("Franco Zoppi");
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oracle.add("Anna Mazza");
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oracle.add("Antonio Gioia");
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//remove the first selected when hovering
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focusPanel.addMouseOverHandler(new MouseOverHandler() {
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@Override
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public void onMouseOver(MouseOverEvent event) {
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if (first != null)
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first.removeStyleName("pickperson-selected");
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}
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});
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focusPanel.addMouseOutHandler(new MouseOutHandler() {
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@Override
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public void onMouseOut(MouseOutEvent event) {
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select(displayIndexSelected);
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}
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});
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focusPanel.addKeyDownHandler(new KeyDownHandler() {
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@Override
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public void onKeyDown(KeyDownEvent event) {
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// TODO Auto-generated method stub
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}
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});
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}
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public void fill(ArrayList<String> users) {
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for (String user : users) {
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mainPanel.add(new SingleUserTemplate(new Like("", "", new Date(), "", user, "")));
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/**
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* called for each keyUp event from the user
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* @param event
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* @param x
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* @param y
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* @param currText
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*/
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public void onKeyUp(Event event, int x, int y, String currText) {
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if (currText.endsWith("@")) { //the only way i found to intercept @
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setPopupPosition(x, y);
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hide();
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} else if (currText.contains("@")) {
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if (pickingUser(currText)) {
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handleNonCharKeys(event);
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}
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} else if (!currText.contains("@"))
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hide();
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}
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/**
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* split the text and keeps listening for user keyboard events
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* @param currText the text being typed
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*/
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private boolean pickingUser(String currText) {
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String[] toSplit = currText.split("@"); //get the interesting part
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if (toSplit[1].trim().length() > 0) {
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showSuggestions(toSplit[1]);
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return true;
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}
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hide();
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return false;
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}
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/**
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* handles the nonchar events (arrows, esc, enter etc)
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* @param event
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*/
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private void handleNonCharKeys(Event event) {
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switch (event.getKeyCode()) {
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case ARROW_UP:
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if (displayIndexSelected > 0) {
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select(--displayIndexSelected);
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}
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break;
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case ARROW_DOWN:
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if (displayIndexSelected < mainPanel.getWidgetCount()) {
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select(++displayIndexSelected);
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}
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break;
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case ESCAPE:
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hide();
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default:
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break;
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}
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}
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public void showSuggestions(String query) {
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if (query.length() > 0) {
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oracle.requestSuggestions(new Request(query, limit), new Callback() {
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public void onSuggestionsReady(Request request, Response response) {
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mainPanel.clear();
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int i = 0;
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for (Suggestion s : response.getSuggestions()) {
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if (i == 0) {
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first = getUserTemplate(new Like("", "", new Date(), "", s.getDisplayString(), ""), i);
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first.addStyleName("pickperson-selected");
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mainPanel.add(first);
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}
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else
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mainPanel.add(getUserTemplate(new Like("", "", new Date(), "", s.getDisplayString(), ""), i));
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i++;
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}
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if (i > 0)
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show();
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}
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});
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}
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}
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private SingleUserTemplate getUserTemplate(Like like, int displayIndex) {
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return new SingleUserTemplate(this, new Like("", "", new Date(), "", like.getFullName(), ""), displayIndex);
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}
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/**
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* select the user in the model and in the view
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* @param displayIndex
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*/
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public void select(int displayIndex) {
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for (int i = 0; i < mainPanel.getWidgetCount(); i++) {
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SingleUserTemplate ut = (SingleUserTemplate) mainPanel.getWidget(i);
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if (i == displayIndex) {
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ut.addStyleName("pickperson-selected");
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displayIndexSelected = i;
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GWT.log("Selected: "+ut.getFullName());
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}
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else
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ut.removeStyleName("pickperson-selected");
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}
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}
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@ -3,40 +3,22 @@
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*/
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package org.gcube.portlets.user.shareupdates.client.form;
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import java.util.ArrayList;
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import org.gcube.portlets.user.shareupdates.client.dialog.PickUsersDialog;
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import org.gcube.portlets.user.shareupdates.client.elements.Div;
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import com.google.gwt.core.client.GWT;
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import com.google.gwt.event.dom.client.KeyCodes;
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import com.google.gwt.user.client.DOM;
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import com.google.gwt.user.client.Event;
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import com.google.gwt.user.client.Timer;
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import com.google.gwt.user.client.ui.MultiWordSuggestOracle;
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import com.google.gwt.user.client.ui.SuggestOracle.Callback;
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import com.google.gwt.user.client.ui.SuggestOracle.Request;
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import com.google.gwt.user.client.ui.SuggestOracle.Response;
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import com.google.gwt.user.client.ui.SuggestOracle.Suggestion;
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/**
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* @author massi
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*
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*/
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public class MyTextArea extends Div {
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final MultiWordSuggestOracle oracle = new MultiWordSuggestOracle();
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int limit = 10;
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void showSuggestions(String query) {
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if (query.length() > 0) {
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oracle.requestSuggestions(new Request(query, limit), new Callback() {
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public void onSuggestionsReady(Request request, Response response) {
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for (Suggestion s : response.getSuggestions()) {
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GWT.log("s:"+s.getReplacementString());
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}
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}
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});
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}
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}
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public final static int ARROW_UP = 38;
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public final static int ARROW_DOWN = 40;
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PickUsersDialog pickUserDlg = new PickUsersDialog();
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/**
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*
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@ -45,22 +27,8 @@ public class MyTextArea extends Div {
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sinkEvents(Event.ONPASTE);
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sinkEvents(Event.ONCONTEXTMENU);
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sinkEvents(Event.ONKEYUP);
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ArrayList<String> users = new ArrayList<String>();
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users.add("Massi");
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users.add("Gino");
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users.add("Marco");
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users.add("Franco");
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users.add("Anna");
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users.add("Antonio");
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pickUserDlg.fill(users);
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oracle.add("Massi");
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oracle.add("Gino");
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oracle.add("Marco");
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oracle.add("Franco");
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oracle.add("Anna");
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oracle.add("Antonio");
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sinkEvents(Event.ONKEYDOWN);
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sinkEvents(Event.ONKEYPRESS);
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}
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/**
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@ -87,11 +55,15 @@ public class MyTextArea extends Div {
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break;
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}
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case Event.ONKEYUP: {
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final String before = getText();
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//showSuggestions(before);
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if (before.endsWith("@")) { //the only way i found to intercept @
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pickUserDlg.setPopupPosition(this.getAbsoluteLeft(), this.getAbsoluteTop()+65);
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pickUserDlg.show();
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pickUserDlg.onKeyUp(event, this.getAbsoluteLeft(), this.getAbsoluteTop()+65, getText());
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break;
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}
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case Event.ONKEYDOWN: {
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if (event.getKeyCode() == ARROW_UP) {
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DOM.eventCancelBubble(event, true);
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DOM.eventPreventDefault(event);
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GWT.log("Cancelled");
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return;
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}
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break;
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}
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@ -1,12 +1,15 @@
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package org.gcube.portlets.user.shareupdates.client.form;
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import org.gcube.portal.databook.client.GCubeSocialNetworking;
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import org.gcube.portal.databook.shared.Like;
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import org.gcube.portlets.user.shareupdates.client.dialog.PickUsersDialog;
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import com.google.gwt.core.client.GWT;
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import com.google.gwt.event.dom.client.MouseOverEvent;
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import com.google.gwt.uibinder.client.UiBinder;
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import com.google.gwt.uibinder.client.UiField;
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import com.google.gwt.uibinder.client.UiHandler;
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import com.google.gwt.user.client.ui.Composite;
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import com.google.gwt.user.client.ui.FocusPanel;
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import com.google.gwt.user.client.ui.HTML;
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import com.google.gwt.user.client.ui.Image;
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import com.google.gwt.user.client.ui.Widget;
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@ -18,17 +21,35 @@ public class SingleUserTemplate extends Composite {
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interface LikedTemplateUiBinder extends UiBinder<Widget, SingleUserTemplate> {
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}
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public SingleUserTemplate(Like like) {
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initWidget(uiBinder.createAndBindUi(this));
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if (like.getThumbnailURL() != null)
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avatarImage.setUrl(like.getThumbnailURL());
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avatarImage.setPixelSize(30, 30);
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contentArea.setHTML("<a class=\"person-link\" style=\"font-size:16px;\" href=\""+GCubeSocialNetworking.USER_PROFILE_LINK+"\">"+like.getFullName()+"</a> ");
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}
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PickUsersDialog owner;
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private int currDisplayIndex;
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@UiField
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FocusPanel focusDiv;
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@UiField
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Image avatarImage;
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@UiField
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HTML contentArea;
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public SingleUserTemplate(PickUsersDialog owner, Like like, int displayIndex) {
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initWidget(uiBinder.createAndBindUi(this));
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this.owner = owner;
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currDisplayIndex = displayIndex;
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if (like.getThumbnailURL() != null)
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avatarImage.setUrl(like.getThumbnailURL());
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avatarImage.setPixelSize(30, 30);
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contentArea.setHTML(like.getFullName());
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}
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@UiHandler("focusDiv")
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void onMouseOver(MouseOverEvent e) {
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owner.select(currDisplayIndex);
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}
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public String getFullName() {
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return contentArea.getText();
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}
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}
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@ -1,25 +1,22 @@
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<!DOCTYPE ui:UiBinder SYSTEM "http://dl.google.com/gwt/DTD/xhtml.ent">
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<ui:UiBinder xmlns:ui="urn:ui:com.google.gwt.uibinder"
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xmlns:g="urn:import:com.google.gwt.user.client.ui">
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<g:HTMLPanel ui:field="mainHTML">
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<div class="user-table-500">
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<g:FocusPanel ui:field="focusDiv" styleName="user-table pickperson">
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<g:HTMLPanel ui:field="mainDiv">
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<div class="user-table-row">
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<div class="user-table-col smallphoto">
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<a href="">
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<g:Image title="" styleName="member-photo" url=""
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<g:Image title="" styleName="pickperson-photo" url=""
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ui:field="avatarImage" width="30px" height="30px" />
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</a>
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</div>
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<div class="user-table-col content">
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<div class="liked-person">
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<g:HTML styleName="" ui:field="contentArea" />
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</div>
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<div class="liked-aux">
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<div>
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<g:HTML styleName="pick-label" ui:field="contentArea" />
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</div>
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</div>
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</div>
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</div>
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</g:HTMLPanel>
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</g:HTMLPanel>
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</g:FocusPanel>
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</ui:UiBinder>
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@ -192,43 +192,52 @@ a.link:hover {
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.pickDialog {
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border: 1px solid #333;
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background-color: #FFF;
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padding: 5px;
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}
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.liked-person {
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padding-top: 10px;
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}
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a.person-link {
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.pick-label {
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font-family: 'Helvetica Neue', Arial, sans-serif;
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font-size: 16x;
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font-size: 15x;
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line-height: 18px;
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color: #3B5998;
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color: inherit;
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}
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a.person-link,a.person-link:visited {
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.pickperson {
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color: #0B61A4;
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cursor: pointer;
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cursor: hand;
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font-size: 16x;
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text-decoration: none;
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color: #3B5998;
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background: #FFF;
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-webkit-transition: background-color .25s ease-in-out;
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-moz-transition: background-color .25s ease-in-out;
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-o-transition: background-color .25s ease-in-out;
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transition: background-color .25s ease-in-out;
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}
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a.person-link:hover {
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opacity: 0.8;
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font-size: 16x;
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text-decoration: underline;
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.pickperson-selected {
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background-color: #033E6B;
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color: whitesmoke;
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}
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.pickperson:active,.pickperson:focus,.pickperson:hover {
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background-color: #033E6B;
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color: whitesmoke;
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}
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.user-table-500 {
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margin-top: 3px;
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.pickperson-photo {
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display: block;
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padding: 2px;
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border: 1px solid #E6E6E6;
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margin-left: 2px;
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}
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.user-table {
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margin: 1px 0px;
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display: table;
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width: 500px;
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width: 100%;
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background-clip: border-box;
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background-image: none;
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background-origin: padding-box;
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padding: 12px 7px 3px 7px;
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}
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.user-table-row {
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}
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.user-table-col.content {
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padding-left: 10px;
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padding: 10px 0px 0px 10px;
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vertical-align: top;
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}
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