package com.jcommerce.gwt.client.panels.email; import java.util.ArrayList; import java.util.List; import com.extjs.gxt.ui.client.Style.HorizontalAlignment; import com.extjs.gxt.ui.client.data.BasePagingLoader; import com.extjs.gxt.ui.client.event.BaseEvent; import com.extjs.gxt.ui.client.event.ButtonEvent; import com.extjs.gxt.ui.client.event.SelectionChangedEvent; import com.extjs.gxt.ui.client.event.SelectionChangedListener; import com.extjs.gxt.ui.client.event.SelectionListener; import com.extjs.gxt.ui.client.store.ListStore; import com.extjs.gxt.ui.client.widget.ContentPanel; import com.extjs.gxt.ui.client.widget.grid.CheckBoxSelectionModel; import com.extjs.gxt.ui.client.widget.grid.ColumnConfig; import com.extjs.gxt.ui.client.widget.grid.ColumnData; import com.extjs.gxt.ui.client.widget.grid.ColumnModel; import com.extjs.gxt.ui.client.widget.grid.Grid; import com.extjs.gxt.ui.client.widget.layout.FitLayout; import com.extjs.gxt.ui.client.widget.toolbar.PagingToolBar; import com.jcommerce.gwt.client.ContentWidget; import com.jcommerce.gwt.client.ModelNames; import com.jcommerce.gwt.client.PageState; import com.jcommerce.gwt.client.form.BeanObject; import com.jcommerce.gwt.client.model.IEmailSendList; import com.jcommerce.gwt.client.model.IMailTemplate; import com.jcommerce.gwt.client.service.Criteria; import com.jcommerce.gwt.client.service.DeleteService; import com.jcommerce.gwt.client.service.PagingListService; import com.jcommerce.gwt.client.widgets.ActionCellRenderer; import com.jcommerce.gwt.client.widgets.BeanCellRenderer; public class EmailQueueManager extends ContentWidget { private Criteria criteria = new Criteria(); private PagingToolBar toolBar; private ListStore<BeanObject> store; private Grid<BeanObject> grid; public static class State extends PageState { public String getPageClassName() { return EmailQueueManager.class.getName(); } public String getMenuDisplayName() { return "邮件队列管理"; } } public State getCurState() { if (curState == null ) { curState = new State(); } return (State)curState; } @Override public String getDescription() { return "EmailQueueManagerDescription"; } @Override public String getName() { return "邮件队列管理"; } /** * 初始化界面。 */ public EmailQueueManager() { BasePagingLoader loader = new PagingListService().getLoader(ModelNames.EMAILSENDLIST, criteria); loader.load(0, 10); store = new ListStore<BeanObject>(loader); toolBar = new PagingToolBar(10); toolBar.bind(loader); List<ColumnConfig> columns = new ArrayList<ColumnConfig>(); final CheckBoxSelectionModel<BeanObject> smRowSelection = new CheckBoxSelectionModel<BeanObject>(); columns.add(smRowSelection.getColumn()); ColumnConfig number = new ColumnConfig("number", "编号", 80); number.setAlignment(HorizontalAlignment.CENTER); columns.add(number); ColumnConfig title = new ColumnConfig(IEmailSendList.TEMPLATEID, "邮件标题", 80); columns.add(title); ColumnConfig address = new ColumnConfig(IEmailSendList.EMAIL, "邮件地址", 180); address.setAlignment(HorizontalAlignment.CENTER); columns.add(address); ColumnConfig priority = new ColumnConfig(IEmailSendList.PRIORITY, "优先级", 80); columns.add(priority); ColumnConfig type = new ColumnConfig(IEmailSendList.TEMPLATEID, "邮件类型", 80); columns.add(type); ColumnConfig lastSend = new ColumnConfig(IEmailSendList.LASTSEND, "上次发送", 180); lastSend.setAlignment(HorizontalAlignment.CENTER); columns.add(lastSend); columns.add(new ColumnConfig(IEmailSendList.ERROR, "错误次数", 80)); ColumnConfig actcol = new ColumnConfig("Action", "操作", 80); columns.add(actcol); ColumnModel cm = new ColumnModel(columns); grid = new Grid<BeanObject>(store, cm); grid.setLoadMask(true); grid.setBorders(true); grid.setSelectionModel(smRowSelection); ActionCellRenderer render = new ActionCellRenderer(grid); ActionCellRenderer.ActionInfo act = new ActionCellRenderer.ActionInfo(); act = new ActionCellRenderer.ActionInfo(); act.setImage("icon_trash.gif"); act.setAction("deleteSendEmail($id)"); act.setTooltip("删除"); render.addAction(act); actcol.setRenderer(render); grid = new Grid<BeanObject>(store, cm); grid.setLoadMask(true); grid.setBorders(true); grid.setSelectionModel(smRowSelection); // id to email title title.setRenderer(new BeanCellRenderer(ModelNames.MAILTEMPLATE, IMailTemplate.SUBJECT, grid)); // id to email type type.setRenderer(new BeanCellRenderer(ModelNames.MAILTEMPLATE, IMailTemplate.TYPE, grid)); priority.setRenderer(new BooleanDecriptionActionCellRenderer(grid, "高", "普通")); NumberActionCellRenderer numberRenderer = new NumberActionCellRenderer(grid); number.setRenderer(numberRenderer); ContentPanel panel = new ContentPanel(); panel.setFrame(true); panel.setCollapsible(true); panel.setAnimCollapse(false); panel.setButtonAlign(HorizontalAlignment.CENTER); panel.setIconStyle("icon-table"); panel.setLayout(new FitLayout()); panel.add(grid); panel.setSize(900, 400); panel.setBottomComponent(toolBar); panel.setHeading("发送邮件列表"); panel.setButtonAlign(HorizontalAlignment.LEFT); // 全选功能 final com.extjs.gxt.ui.client.widget.button.Button selectAll = new com.extjs.gxt.ui.client.widget.button.Button("全选"); selectAll.addSelectionListener(new SelectionListener<ButtonEvent>() { @Override public void componentSelected(ButtonEvent ce) { if ( store.getCount() > 0 ) { smRowSelection.selectAll(); } } }); // 全不选功能 final com.extjs.gxt.ui.client.widget.button.Button disselectAll = new com.extjs.gxt.ui.client.widget.button.Button("全不选"); disselectAll.addSelectionListener(new SelectionListener<ButtonEvent>() { @Override public void componentSelected(ButtonEvent ce) { if ( store.getCount() > 0 ) { smRowSelection.deselectAll(); } } }); // 删除 final com.extjs.gxt.ui.client.widget.button.Button delete = new com.extjs.gxt.ui.client.widget.button.Button("删除"); delete.setEnabled(false); delete.addSelectionListener(new SelectionListener<ButtonEvent>() { public void componentSelected(ButtonEvent ce) { List<BeanObject> selectedData = smRowSelection.getSelectedItems(); for(BeanObject item : selectedData) { Long id = item.getLong(IEmailSendList.ID); new DeleteService().deleteBean(ModelNames.EMAILSENDLIST, id, new DeleteService.Listener() { public void onSuccess(Boolean success) { toolBar.refresh(); } }); } } }); panel.addButton(selectAll); panel.addButton(disselectAll); panel.addButton(delete); smRowSelection.addSelectionChangedListener(new SelectionChangedListener() { public void handleEvent(BaseEvent be) { boolean isSelected = smRowSelection.getSelectedItems().size() > 0; if ( isSelected ) { delete.setEnabled(true); } else { delete.setEnabled(false); } } @Override public void selectionChanged(SelectionChangedEvent se) { } }); add(panel); initJS(this); } private native void initJS(EmailQueueManager me) /*-{ $wnd.deleteSendEmail = function (id) { me.@com.jcommerce.gwt.client.panels.email.EmailQueueManager::deleteSendEmailAndRefresh(Ljava/lang/Long;)(id); }; }-*/; private void deleteSendEmailAndRefresh(Long id) { new DeleteService().deleteBean(ModelNames.EMAILSENDLIST, id, new DeleteService.Listener() { public void onSuccess(Boolean success) { toolBar.refresh(); } }); } class NumberActionCellRenderer extends ActionCellRenderer{ private Integer number = 1; @SuppressWarnings("unchecked") public NumberActionCellRenderer(Grid grid) { super(grid); } public String render(BeanObject model, String property, ColumnData config, int rowIndex, int colIndex, ListStore<BeanObject> store) { StringBuffer sb = new StringBuffer(); ActionCellRenderer.ActionInfo act = new ActionCellRenderer.ActionInfo(); act.setText(number.toString()); if (act.getText() != null && act.getText().trim().length() > 0) { sb.append(act.getText()); } number++; return sb.toString(); } } class BooleanDecriptionActionCellRenderer extends ActionCellRenderer{ private String isTruthStr; private String isFailureStr; @SuppressWarnings("unchecked") public BooleanDecriptionActionCellRenderer(Grid grid, String isTruthStr, String isFailureStr) { super(grid); this.isTruthStr = isTruthStr; this.isFailureStr = isFailureStr; } public String render(BeanObject model, String property, ColumnData config, int rowIndex, int colIndex, ListStore<BeanObject> store) { String booleanValue = (String) model.get(property).toString(); StringBuffer sb = new StringBuffer(); ActionCellRenderer.ActionInfo act = new ActionCellRenderer.ActionInfo(); if(booleanValue.equals("1")){ act.setText(isTruthStr); }else if(booleanValue.equals("0")){ act.setText(isFailureStr); } if (act.getText() != null && act.getText().trim().length() > 0) { sb.append(act.getText()); } return sb.toString(); } } }