emailcomposeframe.java

来自「CRM源码This file describes some issues tha」· Java 代码 · 共 515 行 · 第 1/2 页

/*
 * Copyright 2006-2007 Queplix Corp.
 *
 * Licensed under the Queplix Public License, Version 1.1.1 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.queplix.com/solutions/commercial-open-source/queplix-public-license/
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
package com.queplix.core.client.frames.email;

import com.google.gwt.user.client.ui.Button;
import com.google.gwt.user.client.ui.ClickListener;
import com.google.gwt.user.client.ui.FormHandler;
import com.google.gwt.user.client.ui.FormPanel;
import com.google.gwt.user.client.ui.FormSubmitCompleteEvent;
import com.google.gwt.user.client.ui.FormSubmitEvent;
import com.google.gwt.user.client.ui.HasHorizontalAlignment;
import com.google.gwt.user.client.ui.HasVerticalAlignment;
import com.google.gwt.user.client.ui.HorizontalPanel;
import com.google.gwt.user.client.ui.Label;
import com.google.gwt.user.client.ui.ListBox;
import com.google.gwt.user.client.ui.TextBox;
import com.google.gwt.user.client.ui.VerticalPanel;
import com.google.gwt.user.client.ui.Widget;
import com.jpavel.gwt.wysiwyg.client.EditorToolbar;
import com.jpavel.gwt.wysiwyg.client.events.ImageAttached;
import com.queplix.core.client.app.vo.MemoFieldMeta;
import com.queplix.core.client.common.event.Event;
import com.queplix.core.client.common.event.EventListener;
import com.queplix.core.client.common.ui.DialogHelper;
import com.queplix.core.client.common.ui.OkayCancelPopup;
import com.queplix.core.client.common.ui.resizable.Resizable;
import com.queplix.core.client.common.ui.upload.QFileUpload;
import com.queplix.core.client.common.ui.upload.QFileUploadListener;
import com.queplix.core.client.controls.QFormElement;
import com.queplix.core.client.controls.entityreference.QEntityReference;
import com.queplix.core.client.controls.memo.QMemo;
import com.queplix.core.client.frames.htmledit.HtmlEditFrame;
import com.queplix.core.client.common.StringUtil;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.Iterator;

/**
 * @author Alexander Melnik
 * @since 12 Mar 2007
 */
public class EmailComposeFrame extends VerticalPanel implements Resizable, ClickListener {
    public static final int MIN_WIDTH = 700;
    public static final int MIN_HEIGHT = 300;
    
    private long process_id;
    
    private VerticalPanel mainPanel;
    private HorizontalPanel topPanel;
    
    private HorizontalPanel rowTwo;
    private HorizontalPanel rowFour;
    
    private TextBox from;
    private Label toL;
    private TextBox to;
    private TextBox cc;
    private Label subjectL;
    private TextBox subject;

    private QEntityReference template;
    
    private ListBox attachments;
    
    private Button add;
    private Button delete;
    
    private QMemo memo;
    
    private Button checkSpelling;

    private OkayCancelPopup attachmentDialog;
    private QFileUpload fileUpload;
    
    private FormPanel deleteForm;
    private ArrayList attachmentsIds;
    
    private HashMap initMap = new HashMap();
    
    private HashMap hiddenAttachments = new HashMap();
    private ArrayList usedAttachments;
    private FormPanel deleteHiddenAttachmentsForm;
    
    public EmailComposeFrame(String userEmail) {
        createFrame(false, true);
        // set initial value
        from.setText(userEmail);
    }

    public EmailComposeFrame( boolean isFromEnabled, boolean isSubjectEnabled) {
        createFrame(isFromEnabled, isSubjectEnabled);
    }
    
    public void setInitialMap(HashMap initMap){
        this.initMap = initMap;
    } 
    
    private void createFrame(boolean isFromEnabled, boolean isSubjectEnabled){
        VerticalPanel vp = new VerticalPanel();
        vp.setWidth("100%");
        
        topPanel = new HorizontalPanel();
        topPanel.setWidth("100%");
        topPanel.add(vp);

        HorizontalPanel rowOne = new HorizontalPanel();
        rowOne.setWidth("100%");
        vp.add(rowOne);
        Label fromL = new Label("From");
        fromL.setStyleName("form_formElement");
        rowOne.add(fromL);
        rowOne.setCellWidth(fromL, "44px");
        rowOne.setCellVerticalAlignment(fromL, HasVerticalAlignment.ALIGN_MIDDLE);
        from = new TextBox();
        from.setEnabled(isFromEnabled);
        from.setStyleName("styled_input");
        from.setWidth("100%");
        rowOne.add(from);
        
        rowTwo = new HorizontalPanel();
        rowTwo.setWidth("100%");
        vp.add(rowTwo);
        toL = new Label("To");
        rowTwo.add(toL);
        rowTwo.setCellWidth(toL, "44px");
        rowTwo.setCellVerticalAlignment(toL, HasVerticalAlignment.ALIGN_MIDDLE);
        to = new TextBox();
        to.setStyleName("styled_input");
        to.setWidth("100%");
        rowTwo.add(to);
        
        HorizontalPanel rowThree = new HorizontalPanel();
        rowThree.setWidth("100%");
        vp.add(rowThree);
        Label ccL = new Label("CC");
        ccL.setStyleName("form_formElement");
        rowThree.add(ccL);
        rowThree.setCellWidth(ccL, "44px");
        rowThree.setCellVerticalAlignment(ccL, HasVerticalAlignment.ALIGN_MIDDLE);
        cc = new TextBox();
        cc.setWidth("100%");
        cc.setStyleName("styled_input");
        rowThree.add(cc);

        rowFour = new HorizontalPanel();
        rowFour.setWidth("100%");
        vp.add(rowFour);
        subjectL = new Label("Subject");
        rowFour.add(subjectL);
        rowFour.setCellWidth(subjectL, "44px");
        rowFour.setCellVerticalAlignment(subjectL, HasVerticalAlignment.ALIGN_MIDDLE);
        subject = new TextBox();
        subject.setEnabled(isSubjectEnabled);
        subject.setWidth("100%");
        subject.setStyleName("styled_input");
        rowFour.add(subject);

        //for future relise
        //EntityReferenceMeta entityReferenceMeta = new EntityReferenceMeta("", "Template", new GridMeta(), "entity");
        //template = new QEntityReference(entityReferenceMeta, QFormElement.HORIZONTAL);
        //template.getBaseView().setVisible(false);
        //vp.add(template.getBaseView());
        //vp.setCellHorizontalAlignment(template.getBaseView(), HasHorizontalAlignment.ALIGN_RIGHT);
        
        Label attachmentsL = new Label("Attachments");
        attachments = new ListBox();
        attachments.setStyleName("styled_input");
        attachments.setVisibleItemCount(4);
        attachments.setWidth("200px");
        
        VerticalPanel attachmentsPanel = new VerticalPanel();
        attachmentsPanel.add(attachmentsL);
        attachmentsPanel.add(attachments);
        
        HorizontalPanel addDeletePanel = new HorizontalPanel();
        attachmentsPanel.add(addDeletePanel);
        attachmentsPanel.setCellHorizontalAlignment(addDeletePanel, HasHorizontalAlignment.ALIGN_RIGHT);
        
        add = new Button("Add");
        addDeletePanel.add(add);
        add.setWidth("80px");
        addDeletePanel.setCellWidth(add, "80px");
        delete = new Button("Delete");
        addDeletePanel.add(delete);
        delete.setWidth("80px");
        addDeletePanel.setCellWidth(delete, "80px");
        addDeletePanel.setCellHorizontalAlignment(add, HasHorizontalAlignment.ALIGN_RIGHT);
        addDeletePanel.setCellHorizontalAlignment(delete, HasHorizontalAlignment.ALIGN_RIGHT);
        
        topPanel.add(attachmentsPanel);
        topPanel.setCellWidth(attachmentsPanel, "200px");
        topPanel.setCellVerticalAlignment(attachmentsPanel, HasVerticalAlignment.ALIGN_BOTTOM);
        topPanel.setCellHorizontalAlignment(attachmentsPanel, HasHorizontalAlignment.ALIGN_RIGHT);

        _initMemo();
        //checkSpelling = new Button("Check Spelling");

        mainPanel = new VerticalPanel();
        mainPanel.setWidth("100%");
        mainPanel.add(topPanel);
        mainPanel.add(memo.getView().getActiveControl());
        //mainPanel.add(checkSpelling);
        //mainPanel.setCellHorizontalAlignment(checkSpelling, HasHorizontalAlignment.ALIGN_RIGHT);
        
        add(mainPanel);
        
        addListeners();
    }
    
    public void initMemo() {
        _initMemo();
        mainPanel.remove(1);
        mainPanel.insert(memo.getView().getActiveControl(), 1);
    }
    
    private void _initMemo() {
        MemoFieldMeta memoMeta = new MemoFieldMeta("", "", "", "", MemoFieldMeta.EDIT_TYPE);
        memoMeta.setInline(true);
        memo = new QMemo(memoMeta, QFormElement.HORIZONTAL);
        memo.getView().setEnabledForNew();
        getHtmlEditFrame().setAddLinkAsAttachment(true);
        memo.getView().getEventSource().addEventListener(new EventListener() {
            public void onEvent(Event event, Widget sender) {
                if (event == EditorToolbar.Events.IMAGE_ATTACHED) {
                    ImageAttached data = (ImageAttached) event.getData();
                    hiddenAttachments.put(data.fileName, data.id);
                }
            }
        });
    }
    
    private void addListeners() {
        //checkSpelling.addClickListener(this);
        add.addClickListener(this);
        delete.addClickListener(this);
    }
    
    public void onClick(Widget sender) {
        if (sender == checkSpelling) {
            validate();
        } else if (sender == add) {
            initAttachmentDialog();
            attachmentDialog.show();
        } else if (sender == delete) {