Subversion Repositories SmartDukaan

package in.shop2020.hotspot.dashbaord.client.inbox;

import in.shop2020.hotspot.dashbaord.client.event.LoadProviderDetailsEvent;

import java.util.Map;

import org.enunes.gwt.mvp.client.EventBus;

import com.google.gwt.core.client.GWT;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.resources.client.CssResource;
import com.google.gwt.uibinder.client.UiBinder;
import com.google.gwt.uibinder.client.UiField;
import com.google.gwt.uibinder.client.UiHandler;
import com.google.gwt.user.client.ui.FlexTable;
import com.google.gwt.user.client.ui.ResizeComposite;
import com.google.gwt.user.client.ui.Widget;
import com.google.gwt.user.client.ui.HTMLTable.Cell;

public class ProivderList extends ResizeComposite {

        interface ProivderListUiBinder extends UiBinder<Widget, ProivderList> {
        }
        
        private static ProivderListUiBinder uiBinder = GWT.create(ProivderListUiBinder.class);

        interface SelectionStyle extends CssResource{
                String selectedRow();
                String alertsRow();
        }

        @UiField FlexTable header;
        @UiField FlexTable providerTable;
        @UiField SelectionStyle selectionStyle;
        
        private int selectedRow = -1;
        
        private final EventBus eventbus;
        
        private final Map<Long, String> providers;

        public ProivderList(EventBus eventbus, Map<Long, String> providers) {
                this.providers = providers;
                this.eventbus = eventbus;
                initWidget(uiBinder.createAndBindUi(this));
                initHeader();
                updateProviderTable(this.providers);
        }
        
        private void initHeader(){
            header.getColumnFormatter().setWidth(0, "128px");
            header.getColumnFormatter().setWidth(1, "128px");
            
            header.setText(0, 0, "Provider Id");
            header.setText(0, 1, "Proivder Name");
        }
        
        private void updateProviderTable(Map<Long, String> providers){
                providerTable.getColumnFormatter().setWidth(0, "128px");
                providerTable.getColumnFormatter().setWidth(1, "128px");
                
                int i=0;
                for(final Map.Entry<Long, String> entry : providers.entrySet()){
                        int col = 0;
                        providerTable.setText(i, col++, entry.getKey() + "");
                        providerTable.setText(i, col++, entry.getValue());
                        i++;
                }
        }
        
        @UiHandler("providerTable")
        void onClick(ClickEvent event) {
                Cell cell = providerTable.getCellForEvent(event);
                int newRowIndex = cell.getRowIndex();
                selectRow(newRowIndex);
                String providerId = providerTable.getText(newRowIndex, 0);
                eventbus.fireEvent(new LoadProviderDetailsEvent(providerId, providers.get(Long.parseLong(providerId))));
        }

        private void selectRow(int row) {
                String style = selectionStyle.selectedRow();
                if(selectedRow != -1){
                        providerTable.getRowFormatter().removeStyleName(selectedRow, style);
                }
                    
                providerTable.getRowFormatter().addStyleName(row, style);
            selectedRow = row;
        }

}