package com.jcommerce.gwt.client.panels.email;
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.Listener;
import com.extjs.gxt.ui.client.event.MessageBoxEvent;
import com.extjs.gxt.ui.client.event.SelectionListener;
import com.extjs.gxt.ui.client.widget.ContentPanel;
import com.extjs.gxt.ui.client.widget.MessageBox;
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.Label;
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.PageState;
import com.jcommerce.gwt.client.form.BeanObject;
import com.jcommerce.gwt.client.model.IEmailReceiver;
import com.jcommerce.gwt.client.panels.data.ImportPanel.State;
import com.jcommerce.gwt.client.service.EmailSettings;
import com.jcommerce.gwt.client.widgets.ColumnPanel;
import com.jcommerce.gwt.client.widgets.richTextBox.RichTextToolbar;
/**
* @author monkey
*/
public class NewEmail extends ContentWidget {
private ColumnPanel contentPanel = new ColumnPanel();
private boolean isReply = false; // 判断是新建还是回复
private BeanObject emailBean; // 假如操作是回复，数据存储的地方
private Label senderName = new Label();
// private String sender = null; // 发件人
private String receive = null; // 收件人
private TextBox receiverName = new TextBox(); // 收件人
private TextBox emailSubject = new TextBox(); // 主题
private final RichTextArea area = new RichTextArea(); // 正文
private MessageBox messageBox;
public static class State extends PageState {
private String sender = null; // 发件人
public String getSender() {
return sender;
}
public void setSender(String sender) {
this.sender = sender;
}
public String getPageClassName() {
return NewEmail.class.getName();
}
public String getMenuDisplayName() {
return "写信";
}
}
public State getCurState() {
if (curState == null ) {
curState = new State();
}
return (State)curState;
}
@Override
public String getDescription() {
return "NewEmailDescription";
}
@Override
public String getName() {
if( isReply ) {
return "回复";
} else {
return "写信";
}
}
// public String getSender() {
// return sender;
// }
//
// public void setSender(String sender) {
// this.sender = sender;
// }
/**
* 设置默认发件人
* @param senderName
*/
public NewEmail() {
}
/**
* 如果是回复，通过数据set默认信息。
* @param data
*/
public void setData(String data) {
receive = data;
isReply = data != null;
}
protected void onRender(Element parent, int index) {
super.onRender(parent, index);
// 加载默认发件账户
if( !isReply ) {
new EmailSettings().getSettingsInfo( new EmailSettings.Listener() {
public void onSuccess(HashMap<String, String> result) {
String sender = result.get("account");
senderName.setText(sender);
getCurState().setSender(sender);
}
});
} else {
// 回复
receiverName.setText(receive);
}
// 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 send = new Button("发送");
Button cancel = new Button("取消");
send.addSelectionListener(new SelectionListener<ButtonEvent>() {
public void componentSelected(ButtonEvent ce) {
// 发送邮件
if( receiverName.getText() == null || receiverName.getText().trim().equals("")) {
MessageBox.alert("Error", "请填写收件人地址", null);
} else {
EmailSettings settings = new EmailSettings();
HashMap<String, String> email = new HashMap<String, String>();
email.put("sendTo", receiverName.getText().trim());
email.put("subject", emailSubject.getText().trim());
email.put("content", area.getText().trim());
settings.sendEmailAndGetState(email, new EmailSettings.Listener() {
public void onSuccess(Boolean result) {
if( result.booleanValue() ) {
MessageBox.alert("信息", "发送成功", null);
receiverName.setText("");
emailSubject.setText("");
area.setText("");
} else {
MessageBox.alert("信息", "发送失败", null);
}
}
});
}
}
});
// 确认退出
cancel.addSelectionListener(new SelectionListener<ButtonEvent>() {
public void componentSelected(ButtonEvent ce) {
messageBox = MessageBox.confirm("确认", "你确定要退出吗？", new Listener<MessageBoxEvent>() {
public void handleEvent(MessageBoxEvent ce) {
Button btn = ce.getButtonClicked();
String name = receiverName.getText();
String subject = emailSubject.getText();
String areaContent = area.getText();
if( btn.getText().equals("否") ) {
receiverName.setText(name);
emailSubject.setText(subject);
area.setText(areaContent);
} else {
receiverName.setText("");
emailSubject.setText("");
area.setText("");
}
}
});
}
});
panel.addButton(send);
panel.addButton(cancel);
receiverName.setWidth("350px");
emailSubject.setWidth("350px");
contentPanel.createPanel(IEmailReceiver.SENDERNAME, "发件人： ", senderName);
contentPanel.createPanel(IEmailReceiver.RECEIVERNAME, "收件人： ", receiverName);
contentPanel.createPanel(IEmailReceiver.MAILSUBJECT, "主题： ", emailSubject);
contentPanel.createPanel(IEmailReceiver.EMAILCONTENT, "内容： ", tabPanel);
contentPanel.createPanel("buttons", "", panel);
add(contentPanel);
}
public void refresh() {
// editting
if ( this.emailBean != null ) {
Map<String, Object> data = emailBean.getProperties();
receiverName.setText((String) data.get(IEmailReceiver.RECEIVERNAME));
emailSubject.setText((String) data.get(IEmailReceiver.MAILSUBJECT));
area.setText((String) data.get(IEmailReceiver.EMAILCONTENT));
}
}
}