66 lines
2.6 KiB
Java
66 lines
2.6 KiB
Java
package org.gcube.portlets.widgets.ckandatapublisherwidget.client.ui.TwinColumnSelection;
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import org.gcube.portlets.widgets.ckandatapublisherwidget.client.ui.icons.Images;
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import org.gcube.portlets.widgets.ckandatapublisherwidget.shared.ResourceElementBean;
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import com.google.gwt.cell.client.AbstractCell;
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import com.google.gwt.cell.client.ValueUpdater;
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import com.google.gwt.core.client.GWT;
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import com.google.gwt.dom.client.Element;
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import com.google.gwt.dom.client.NativeEvent;
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import com.google.gwt.safehtml.shared.SafeHtmlBuilder;
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import com.google.gwt.user.client.ui.Image;
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/**
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* Cell that renders right side panel objects
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* @author Costantino Perciante at ISTI-CNR (costantino.perciante@isti.cnr.it)
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*/
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public class ResourceCellRight extends AbstractCell<ResourceElementBean>{
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private static final Images image = GWT.create(Images.class);
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private static final String tip = "Hold down the Control (CTRL) or Command button to select multiple options. Double click to access "
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+ "this resource information";
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public ResourceCellRight() {
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super("keydown", "dblclick");
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}
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@Override
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public void render(com.google.gwt.cell.client.Cell.Context context,
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ResourceElementBean value, SafeHtmlBuilder sb) {
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if (value == null || !value.isToBeAdded() || value.isFolder()) {
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return;
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}
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Image file = new Image(image.fileIcon());
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file.setWidth("15px");
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file.setHeight("15px");
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sb.appendHtmlConstant("<div title='" + value.getName() + "( " + tip + " )" + "' style='overflow-x:hidden;white-space:nowrap;text-overflow:ellipsis;max-width:240px; min-height:30px; padding-top:5px;'>");
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sb.appendHtmlConstant("<span style='margin-left:5px'>");
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sb.appendHtmlConstant(file.toString());
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sb.appendHtmlConstant("</span>");
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sb.appendHtmlConstant("<span style='margin-left:10px'>");
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sb.appendHtmlConstant("<b>");
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sb.appendEscaped(value.getEditableName());
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sb.appendHtmlConstant("</b>");
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sb.appendHtmlConstant("</span>");
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sb.appendHtmlConstant("</div>");
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}
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@Override
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public void onBrowserEvent(com.google.gwt.cell.client.Cell.Context context,
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Element parent, ResourceElementBean value, NativeEvent event,
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ValueUpdater<ResourceElementBean> valueUpdater) {
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if(value == null || TwinColumnSelectionMainPanel.isFroozen())
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return;
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super.onBrowserEvent(context, parent, value, event, valueUpdater);
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ResourceInfoForm info = new ResourceInfoForm(value, valueUpdater);
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if(TwinColumnSelectionMainPanel.detailContainer.getWidget() != null)
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TwinColumnSelectionMainPanel.detailContainer.clear();
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TwinColumnSelectionMainPanel.detailContainer.add(info);
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TwinColumnSelectionMainPanel.detailContainer.setVisible(true);
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}
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}
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