package com.jcommerce.gwt.client.panels.article;
import java.sql.Timestamp;
import java.util.Date;
import java.util.HashMap;
import java.util.Map;
import com.extjs.gxt.ui.client.Style.HorizontalAlignment;
import com.extjs.gxt.ui.client.event.ButtonEvent;
import com.extjs.gxt.ui.client.event.SelectionListener;
import com.extjs.gxt.ui.client.widget.ContentPanel;
import com.extjs.gxt.ui.client.widget.Info;
import com.extjs.gxt.ui.client.widget.InfoConfig;
import com.extjs.gxt.ui.client.widget.button.Button;
import com.extjs.gxt.ui.client.widget.layout.FitLayout;
import com.google.gwt.user.client.Element;
import com.google.gwt.user.client.ui.DecoratedTabPanel;
import com.google.gwt.user.client.ui.Grid;
import com.google.gwt.user.client.ui.HTML;
import com.google.gwt.user.client.ui.RichTextArea;
import com.google.gwt.user.client.ui.TextBox;
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.IMailTemplate;
import com.jcommerce.gwt.client.resources.Resources;
import com.jcommerce.gwt.client.service.CreateService;
import com.jcommerce.gwt.client.service.UpdateService;
import com.jcommerce.gwt.client.widgets.ColumnPanel;
import com.jcommerce.gwt.client.widgets.richTextBox.RichTextToolbar;
public class NewMagazine extends ContentWidget {
public static interface Constants {
String EmailSendType_Subscribe();
}
private ColumnPanel contentPanel = new ColumnPanel();
// private boolean editting = false; // 判断是新建还是修改杂志
// private BeanObject magazine = null; // 假如操作是修改，数据存储的地方
// private String magazineId = null;
private TextBox title = new TextBox(); // 标题
private final RichTextArea area = new RichTextArea(); // 正文
public static class State extends PageState {
private BeanObject magazine = null; // 假如操作是修改，数据存储的地方
public BeanObject getMagazine() {
return magazine;
}
public void setMagazine(BeanObject magazine) {
this.magazine = magazine;
setEditting(magazine != null);
}
public String getPageClassName() {
return NewMagazine.class.getName();
}
public String getMenuDisplayName() {
return "添加新杂志";
}
}
public State getCurState() {
return (State)curState;
}
@Override
public String getDescription() {
return "NewMagazineDescription";
}
@Override
public String getName() {
if ( !getCurState().isEditting()) {
return "添加新杂志";
} else {
return "编辑杂志信息";
}
}
public NewMagazine() {
curState = new State();
}
// public void setMagazine(BeanObject data) {
// magazine = data;
// magazineId = data != null ? data.getString(IMailTemplate.ID) : null;
// editting = data != null;
// }
protected void onRender(Element parent, int index) {
super.onRender(parent, index);
// Create a tab panel
DecoratedTabPanel tabPanel = new DecoratedTabPanel();
tabPanel.setWidth("100%");
tabPanel.setAnimationEnabled(true);
// Create the text area and toolbar
area.setSize("100%", "14em");
final RichTextToolbar toolbar = new RichTextToolbar(area);
toolbar.setWidth("100%");
// Add the components to a panel
final Grid grid = new Grid(2, 1);
grid.setStyleName("cw-RichText");
grid.setWidget(0, 0, toolbar);
grid.setWidget(1, 0, area);
// Add a detail tab
HTML properties2 = new HTML("properites");
tabPanel.add(grid, "内容编辑");
tabPanel.selectTab(0);
tabPanel.ensureDebugId("cwTabPanel");
// button panel
ContentPanel panel = new ContentPanel();
panel.setFrame(true);
panel.setAnimCollapse(false);
panel.setButtonAlign(HorizontalAlignment.CENTER);
panel.setIconStyle("icon-table");
panel.setLayout(new FitLayout());
panel.setSize(600, 0);
panel.setButtonAlign(HorizontalAlignment.CENTER);
Button commit = new Button("确定");
commit.addSelectionListener(new SelectionListener<ButtonEvent>() {
public void componentSelected(ButtonEvent ce) {
Map<String, Object> magazineInfo = new HashMap<String, Object>();
Date currentTime = new Date();
Timestamp nowTime = new Timestamp(currentTime.getTime());
String magazineTitle = title.getText();
String magazineContent = area.getText();
// collect the information and create the bean object.
magazineInfo.put(IMailTemplate.LASTMODIFY, nowTime);
magazineInfo.put(IMailTemplate.SUBJECT, magazineTitle);
magazineInfo.put(IMailTemplate.CONTENT, magazineContent);
magazineInfo.put(IMailTemplate.TYPE, Resources.constants.EmailSendType_Subscribe());
BeanObject bean = new BeanObject(ModelNames.MAILTEMPLATE, magazineInfo);
if( !getCurState().isEditting() ) {
// 新建
new CreateService().createBean(bean, new CreateService.Listener() {
@Override
public void onSuccess(String id) {
title.setText("");
area.setText("");
Info info = new Info();
info.show(new InfoConfig("恭喜", "新建杂志成功！"));
MagazineManager.State state = new MagazineManager.State();
state.execute();
}
});
} else {
// 修改
new UpdateService().updateBean(getCurState().getMagazine().getLong(IMailTemplate.ID), bean, new UpdateService.Listener() {
@Override
public void onSuccess(Boolean success) {
title.setText("");
area.setText("");
Info info = new Info();
info.show(new InfoConfig("恭喜", "修改杂志成功！"));
MagazineManager.State state = new MagazineManager.State();
state.execute();
}
});
}
}
});
panel.addButton(commit);
title.setWidth("250px");
contentPanel.createPanel(IMailTemplate.SUBJECT, "杂志标题", title);
contentPanel.createPanel(IMailTemplate.CONTENT, "杂志内容", tabPanel);
contentPanel.createPanel("submit", "", panel);
add(contentPanel);
}
public void refresh() {
// editting
BeanObject magazine = getCurState().getMagazine();
if ( magazine != null ) {
Map<String, Object> data = magazine.getProperties();
title.setText((String) data.get(IMailTemplate.SUBJECT));
area.setText((String) data.get(IMailTemplate.CONTENT));
}
}
}