Examples with NativeEvent com.google.gwt.dom.client.NativeEvent used on opensource projects

Example 31 with NativeEvent

use of com.google.gwt.dom.client.NativeEvent in project playn by threerings.

the class WebGLDemo method createTexture.

private WebGLTexture createTexture(String url) {
    // Create the texture object.
    final WebGLTexture tex = gl.createTexture();
    // Load the image.
    final ImageElement img = createImage();
    img.setSrc(url);
    hookOnLoad(img, new EventHandler() {

        @Override
        public void onEvent(NativeEvent e) {
            // Load image data into the texture object once it's loaded.
            gl.bindTexture(TEXTURE_2D, tex);
            gl.texImage2D(TEXTURE_2D, 0, RGBA, RGBA, UNSIGNED_BYTE, img);
            gl.texParameteri(TEXTURE_2D, TEXTURE_MAG_FILTER, LINEAR);
            gl.texParameteri(TEXTURE_2D, TEXTURE_MIN_FILTER, LINEAR);
            gl.texParameteri(TEXTURE_2D, TEXTURE_WRAP_S, CLAMP_TO_EDGE);
            gl.texParameteri(TEXTURE_2D, TEXTURE_WRAP_T, CLAMP_TO_EDGE);
            gl.bindTexture(TEXTURE_2D, null);
        }
    });
    return tex;
}

Example 32 with NativeEvent

use of com.google.gwt.dom.client.NativeEvent in project perun by CESNET.

the class FindPublicationsByGUIFilter method getEmptyTable.

/**
	 * Returns table of users publications
	 * @return
	 */
public CellTable<Publication> getEmptyTable() {
    // Table data provider.
    dataProvider = new ListDataProvider<Publication>(list);
    // Cell table
    table = new PerunTable<Publication>(list);
    // display row-count for perun admin only
    if (!session.isPerunAdmin()) {
        table.removeRowCountChangeHandler();
    }
    // Connect the table to the data provider.
    dataProvider.addDataDisplay(table);
    // Sorting
    ListHandler<Publication> columnSortHandler = new ListHandler<Publication>(dataProvider.getList());
    table.addColumnSortHandler(columnSortHandler);
    // table selection
    table.setSelectionModel(selectionModel, DefaultSelectionEventManager.<Publication>createCheckboxManager());
    // set empty content & loader
    table.setEmptyTableWidget(loaderImage);
    loaderImage.setEmptyResultMessage("No publications found. Try to change filtering options.");
    // show checkbox column
    if (this.checkable) {
        table.addCheckBoxColumn();
    }
    // ID COLUMN
    table.addIdColumn("Publication ID", tableFieldUpdater, 60);
    Column<Publication, ImageResource> lockedColumn = new Column<Publication, ImageResource>(new CustomImageResourceCell("click")) {

        public ImageResource getValue(Publication object) {
            if (object.getLocked() == true) {
                return SmallIcons.INSTANCE.lockIcon();
            } else {
                return SmallIcons.INSTANCE.lockOpenIcon();
            }
        }

        public void onBrowserEvent(final Context context, final Element elem, final Publication object, NativeEvent event) {
            // on click and for perun admin
            if ("click".equals(event.getType()) && session.isPerunAdmin()) {
                final ImageResource value;
                if (object.getLocked() == true) {
                    value = SmallIcons.INSTANCE.lockOpenIcon();
                    object.setLocked(false);
                } else {
                    value = SmallIcons.INSTANCE.lockIcon();
                    object.setLocked(true);
                }
                LockUnlockPublications request = new LockUnlockPublications(new JsonCallbackEvents() {

                    @Override
                    public void onLoadingStart() {
                        getCell().setValue(context, elem, SmallIcons.INSTANCE.updateIcon());
                    }

                    @Override
                    public void onFinished(JavaScriptObject jso) {
                        // change picture (object already changed)
                        getCell().setValue(context, elem, value);
                    }

                    @Override
                    public void onError(PerunError error) {
                        // on error switch object back
                        if (object.getLocked() == true) {
                            object.setLocked(false);
                            getCell().setValue(context, elem, SmallIcons.INSTANCE.lockOpenIcon());
                        } else {
                            object.setLocked(true);
                            getCell().setValue(context, elem, SmallIcons.INSTANCE.lockIcon());
                        }
                    }
                });
                // send request
                ArrayList<Publication> list = new ArrayList<Publication>();
                list.add(object);
                request.lockUnlockPublications(object.getLocked(), list);
            }
        }
    };
    table.addColumn(lockedColumn, "Lock");
    // TITLE COLUMN
    Column<Publication, String> titleColumn = JsonUtils.addColumn(new JsonUtils.GetValue<Publication, String>() {

        public String getValue(Publication object) {
            return object.getTitle();
        }
    }, this.tableFieldUpdater);
    titleColumn.setSortable(true);
    columnSortHandler.setComparator(titleColumn, new PublicationComparator(PublicationComparator.Column.TITLE));
    table.addColumn(titleColumn, "Title");
    // if display authors
    if (ids.containsKey("authors")) {
        if ((Integer) ids.get("authors") == 1) {
            // AUTHORS COLUMN
            Column<Publication, String> authorColumn = JsonUtils.addColumn(new JsonUtils.GetValue<Publication, String>() {

                public String getValue(Publication object) {
                    return object.getAuthorsFormatted();
                }
            }, this.tableFieldUpdater);
            authorColumn.setSortable(true);
            columnSortHandler.setComparator(authorColumn, new PublicationComparator(PublicationComparator.Column.AUTHORS));
            table.addColumn(authorColumn, "Reported by");
        }
    }
    // YEAR COLUMN
    Column<Publication, String> yearColumn = JsonUtils.addColumn(new JsonUtils.GetValue<Publication, String>() {

        public String getValue(Publication object) {
            return String.valueOf(object.getYear());
        }
    }, this.tableFieldUpdater);
    yearColumn.setSortable(true);
    columnSortHandler.setComparator(yearColumn, new PublicationComparator(PublicationComparator.Column.YEAR));
    table.addColumn(yearColumn, "Year");
    // CATEGORY COLUMN
    Column<Publication, String> categoryColumn = JsonUtils.addColumn(new JsonUtils.GetValue<Publication, String>() {

        public String getValue(Publication object) {
            return object.getCategoryName();
        }
    }, this.tableFieldUpdater);
    categoryColumn.setSortable(true);
    columnSortHandler.setComparator(categoryColumn, new PublicationComparator(PublicationComparator.Column.CATEGORY));
    table.addColumn(categoryColumn, "Category");
    // THANKS COLUMN
    Column<Publication, String> thanksColumn = JsonUtils.addColumn(new JsonUtils.GetValue<Publication, String>() {

        public String getValue(Publication object) {
            String result = "";
            JsArray<Thanks> thks = object.getThanks();
            for (int i = 0; i < thks.length(); i++) {
                result += thks.get(i).getOwnerName() + ", ";
            }
            if (result.length() >= 2) {
                result = result.substring(0, result.length() - 2);
            }
            return result;
        }
    }, this.tableFieldUpdater);
    thanksColumn.setSortable(true);
    columnSortHandler.setComparator(thanksColumn, new PublicationComparator(PublicationComparator.Column.THANKS));
    table.addColumn(thanksColumn, "Thanked to");
    /*
		 * HIDE ISBN COLUMN FOR NOW
		// ISBN COLUMN
		Column<Publication, String> isbnColumn = JsonUtils.addColumn(
		new CustomClickableTextCell(), "",
		new JsonUtils.GetValue<Publication, String>() {
		public String getValue(Publication object) {
		return object.getIsbn();
		}
		}, this.tableFieldUpdater);

		isbnColumn.setSortable(true);
		columnSortHandler.setComparator(isbnColumn, new PublicationComparator(PublicationComparator.Column.ISBN));
		table.addColumn(isbnColumn, "ISBN");
		*/
    // CITE COLUMN
    Column<Publication, String> citaceColumn = JsonUtils.addColumn(new JsonUtils.GetValue<Publication, String>() {

        public String getValue(Publication object) {
            return "Cite";
        }
    }, new FieldUpdater<Publication, String>() {

        public void update(int index, Publication object, String value) {
            SimplePanel sp = new SimplePanel();
            sp.add(new HTML(object.getMain()));
            Confirm cf = new Confirm("Cite publication", sp, true);
            cf.show();
        }

        ;
    });
    table.addColumn(citaceColumn, "Cite");
    return table;
}

Example 33 with NativeEvent

use of com.google.gwt.dom.client.NativeEvent in project opennms by OpenNMS.

the class SearchControl method initializeCellAutocompleteWidget.

private void initializeCellAutocompleteWidget() {
    final AbstractSafeHtmlRenderer<NodeMarker> renderer = new AbstractSafeHtmlRenderer<NodeMarker>() {

        @Override
        public SafeHtml render(final NodeMarker marker) {
            final SafeHtmlBuilder builder = new SafeHtmlBuilder();
            final String search = m_inputBox.getValue();
            builder.appendHtmlConstant("<div class=\"autocomplete-label\">");
            builder.appendHtmlConstant(marker.getNodeLabel());
            builder.appendHtmlConstant("</div>");
            String additionalSearchInfo = null;
            if (search != null && (search.contains(":") || search.contains("="))) {
                final String searchKey = search.replaceAll("[\\:\\=].*$", "").toLowerCase();
                LOG.info("searchKey = " + searchKey);
                final Map<String, String> props = marker.getProperties();
                if ("category".equals(searchKey) || "categories".equals(searchKey)) {
                    final String catString = props.get("categories");
                    if (catString != null) {
                        additionalSearchInfo = catString;
                    }
                }
                for (final Map.Entry<String, String> entry : props.entrySet()) {
                    final String key = entry.getKey().toLowerCase();
                    final Object value = entry.getValue();
                    if (key.equals(searchKey) && m_labels.containsKey(key)) {
                        additionalSearchInfo = m_labels.get(key) + ": " + value;
                        break;
                    }
                }
            }
            if (additionalSearchInfo != null) {
                builder.appendHtmlConstant("<div class=\"autocomplete-additional-info\">").appendHtmlConstant(additionalSearchInfo).appendHtmlConstant("</div>");
            }
            return builder.toSafeHtml();
        }
    };
    final AbstractSafeHtmlCell<NodeMarker> cell = new AbstractSafeHtmlCell<NodeMarker>(renderer, "keydown", "click", "dblclick", "touchstart") {

        @Override
        public void onBrowserEvent(final Context context, final com.google.gwt.dom.client.Element parent, final NodeMarker value, final NativeEvent event, final ValueUpdater<NodeMarker> valueUpdater) {
            LOG.info("SearchControl.AutocompleteCell.onBrowserEvent(): context = " + context + ", parent = " + parent + ", value = " + value + ", event = " + event);
            if (m_stateManager.handleAutocompleteEvent(event)) {
                super.onBrowserEvent(context, parent, value, event, valueUpdater);
            }
        }

        @Override
        protected void render(final Context context, final SafeHtml data, final SafeHtmlBuilder builder) {
            builder.appendHtmlConstant("<div class=\"autocomplete-entry\">");
            if (data != null) {
                builder.append(data);
            }
            builder.appendHtmlConstant("</div>");
        }
    };
    m_autoComplete = new CellList<NodeMarker>(cell);
    m_autoComplete.setSelectionModel(m_selectionModel);
    m_autoComplete.setKeyboardSelectionPolicy(KeyboardSelectionPolicy.BOUND_TO_SELECTION);
    m_autoComplete.setVisible(false);
    m_autoComplete.addStyleName("search-autocomplete");
    setIdIfMissing(m_autoComplete, "searchControl.autoComplete");
}

Example 34 with NativeEvent

use of com.google.gwt.dom.client.NativeEvent in project gerrit by GerritCodeReview.

the class DiffScreen method onGutterClick.

private GutterClickHandler onGutterClick(final CodeMirror cm) {
    return new GutterClickHandler() {

        @Override
        public void handle(CodeMirror instance, final int line, final String gutterClass, NativeEvent clickEvent) {
            if (Element.as(clickEvent.getEventTarget()).hasClassName(getLineNumberClassName()) && clickEvent.getButton() == NativeEvent.BUTTON_LEFT && !clickEvent.getMetaKey() && !clickEvent.getAltKey() && !clickEvent.getCtrlKey() && !clickEvent.getShiftKey()) {
                cm.setCursor(Pos.create(line));
                Scheduler.get().scheduleDeferred(new ScheduledCommand() {

                    @Override
                    public void execute() {
                        getCommentManager().newDraftOnGutterClick(cm, gutterClass, line + 1);
                    }
                });
            }
        }
    };
}

Example 35 with NativeEvent

use of com.google.gwt.dom.client.NativeEvent in project GwtMobile by dennisjzh.

the class KitchenSink method emulateClickOnBackButton.

protected void emulateClickOnBackButton() {
    HTMLPanel current = (HTMLPanel) PageHistory.Instance.current().getWidget();
    HeaderPanel header = (HeaderPanel) current.getWidget(0);
    Button left = header.getLeftButton();
    NativeEvent event = Document.get().createClickEvent(1, 1, 1, 1, 1, false, false, false, false);
    left.getElement().dispatchEvent(event);
}