Examples with ImageResource com.google.gwt.resources.client.ImageResource used on opensource projects

Example 31 with ImageResource

use of com.google.gwt.resources.client.ImageResource in project perun by CESNET.

the class WhetherEnabledCell method render.

@Override
public void render(com.google.gwt.cell.client.Cell.Context context, Boolean enabled, SafeHtmlBuilder sb) {
    // selects the image according to the status
    ImageResource ir = null;
    if (enabled) {
        ir = ENABLED;
    } else {
        ir = DISABLED;
    }
    // if status not available
    if (ir == null) {
        return;
    }
    // append the image
    Element imageElement = new Image(ir).getElement();
    imageElement.setTitle(String.valueOf(enabled));
    SafeHtml image = SafeHtmlUtils.fromSafeConstant((imageElement.getString()));
    sb.append(image);
}

Example 32 with ImageResource

use of com.google.gwt.resources.client.ImageResource 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 ImageResource

use of com.google.gwt.resources.client.ImageResource in project perun by CESNET.

the class TabManager method addTabWhenPrepared.

/**
	 * Adding a tab
	 * With this method, the authorization must be already granted
	 *
	 * @param tab
	 * @param open
	 * @return
	 */
private boolean addTabWhenPrepared(TabItem tab, boolean open) {
    // store place
    final Widget widget;
    ImageResource tabIcon;
    // overlay tab
    final SimplePanel overlayTab = new SimplePanel();
    overlayTab.addStyleName("tab-overlay");
    final AbsolutePanel overlayShield = new AbsolutePanel();
    overlayShield.addStyleName("tab-overlay-shield");
    overlayShield.add(overlayTab);
    overlayTab.getElement().getStyle().setLeft(5, Unit.PCT);
    // authorization when not already opened
    if (tab.isAuthorized() == true) {
        // widget itself
        widget = tab.getWidget();
        tabIcon = tab.getIcon();
        // load page content
        tab.draw();
    } else {
        widget = new NotAuthorizedWidget();
        tabIcon = SmallIcons.INSTANCE.errorIcon();
    }
    // panel with overlay and widget contents
    final AbsolutePanel ap = new AbsolutePanel();
    ap.add(widget, 5, 5);
    ap.add(overlayShield, 0, -2000);
    //overlayShield.getElement().getStyle().setLeft(5, Unit.PCT);
    // set sizes
    ap.setSize("100%", "100%");
    widget.setWidth("100%");
    // update overlay position
    UiElements.addResizeCommand(new Command() {

        @Override
        public void execute() {
            // empty
            if (overlayTab.getWidget() == null) {
                return;
            }
            int clientWidth = (Window.getClientWidth() > WebGui.MIN_CLIENT_WIDTH) ? Window.getClientWidth() : WebGui.MIN_CLIENT_WIDTH;
            // if small, then fixed size in the center
            if (!overlayTab.getStyleName().contains("tab-overlay-large")) {
                int overlayWidth = overlayTab.getElement().getOffsetWidth();
                // main menu width
                int left = (clientWidth - MainMenu.MENU_WIDTH - overlayWidth) / 2;
                overlayShield.setWidgetPosition(overlayTab, left, overlayShield.getWidgetTop(overlayTab));
                return;
            }
        }
    }, tab);
    // has a help widget?
    if (tab instanceof TabItemWithHelp) {
        helpCounter++;
        final String helpWrapperId = "helpWidgetWrapper-" + helpCounter;
        TabItemWithHelp tabWithHelp = (TabItemWithHelp) tab;
        final AbsolutePanel helpWidgetWrapper = new AbsolutePanel();
        ap.add(helpWidgetWrapper, 100000, 0);
        helpWidgetWrapper.addStyleName("helpWidgetWrapper");
        helpWidgetWrapper.addStyleName(helpWrapperId);
        // help widget
        //FlexTable helpWidget = new FlexTable();
        VerticalPanel helpWidget = new VerticalPanel();
        helpWidget.setWidth("100%");
        final ScrollPanel sp = new ScrollPanel(helpWidget);
        // header
        //Image img = new Image(LargeIcons.INSTANCE.helpIcon());
        //helpWidget.setWidget(0, 0, img);
        //helpWidget.getCellFormatter().setWidth(0, 0, "40px");
        HTML helpHeader = new HTML("<h3>Quick help</h3>");
        helpWidget.add(helpHeader);
        helpWidget.setCellHeight(helpHeader, "45px");
        // content
        //helpWidget.getFlexCellFormatter().setColSpan(1, 0, 2);
        //helpWidget.getFlexCellFormatter().setVerticalAlignment(1, 0, HasVerticalAlignment.ALIGN_TOP);
        helpWidget.add(tabWithHelp.getHelpWidget());
        final SimplePanel helpWidgetInnerWrapper = new SimplePanel(sp);
        helpWidgetInnerWrapper.setStyleName("helpWidget");
        helpWidgetWrapper.add(helpWidgetInnerWrapper, 0, 0);
        /*helpWidgetInnerWrapper.setSize("100%", "100%");*/
        // open help widget button
        PushButton helpWidgetButton = new PushButton(new Image(HELP_WIDGET_BUTTON_IMAGE));
        final SimplePanel helpWidgetButtonWrapper = new SimplePanel(helpWidgetButton);
        helpWidgetButton.setStyleName("helpWidgetButton");
        helpWidgetButton.setTitle("Open / close Quick help");
        helpWidgetWrapper.add(helpWidgetButtonWrapper, -30, 0);
        helpWidgetButton.addClickHandler(new ClickHandler() {

            public void onClick(ClickEvent event) {
                toggleHelp(helpWrapperId);
            }
        });
        UiElements.addResizeCommand(new Command() {

            public void execute() {
                int helpWidgetWidth = 400;
                int clientWidth = (Window.getClientWidth() > WebGui.MIN_CLIENT_WIDTH) ? Window.getClientWidth() : WebGui.MIN_CLIENT_WIDTH;
                //int clientHeight = (Window.getClientHeight() > WebGui.MIN_CLIENT_HEIGHT) ?  Window.getClientHeight() : WebGui.MIN_CLIENT_HEIGHT;
                clientWidth -= MainMenu.MENU_WIDTH;
                int newLeft = clientWidth;
                if (isHelpOpened(helpWrapperId)) {
                    newLeft -= helpWidgetWidth;
                }
                // update widget position
                ap.setWidgetPosition(helpWidgetWrapper, newLeft, 0);
                session.getUiElements().resizeSmallTabPanel(sp, 200);
            // update button top position
            //helpWidgetWrapper.setWidgetPosition(helpWidgetButtonWrapper, helpWidgetWrapper.getWidgetLeft(helpWidgetButtonWrapper), (clientHeight - 200) / 2);
            }
        });
    }
    // add
    int tabId = session.getUiElements().contentAddTab(ap, tab.getTitle(), open, tabIcon);
    // add to current map
    this.tabs.put(tab, tabId);
    if (open) {
        activeTab = tab;
        // call the event
        if (tab.isAuthorized()) {
            tab.open();
        }
    // DO NOT CHANGE MENU, IT'S HANDLED BY TAB
    // ON IT'S OWN VIA tab.open()
    //session.getUiElements().getMenu().updateLinks();
    }
    tabOverlays.put(tabId, overlayShield);
    // refresh URL
    refreshUrl();
    return true;
}

Example 34 with ImageResource

use of com.google.gwt.resources.client.ImageResource in project playn by threerings.

the class HtmlAssets method getImage.

protected HtmlImage getImage(String path, Scale scale) {
    String url = pathPrefix + path;
    AutoClientBundleWithLookup clientBundle = getBundle(path);
    if (clientBundle != null) {
        String key = getKey(path);
        ImageResource resource = (ImageResource) getResource(key, clientBundle);
        if (resource != null) {
            url = resource.getSafeUri().asString();
        }
    }
    return adaptImage(url, scale);
}