permanentclusterinfowizardpage.java

java写的qq代码实现qq的部分功能

/*
* LumaQQ - Java QQ Client
*
* Copyright (C) 2004 luma <[e-mail]>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package edu.tsinghua.lumaqq.ui.wizard.cluster;

import org.eclipse.jface.wizard.IWizard;
import org.eclipse.jface.wizard.WizardPage;
import org.eclipse.swt.SWT;
import org.eclipse.swt.custom.CCombo;
import org.eclipse.swt.events.ModifyEvent;
import org.eclipse.swt.events.ModifyListener;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Group;
import org.eclipse.swt.widgets.Text;

import edu.tsinghua.lumaqq.Colors;
import edu.tsinghua.lumaqq.LumaQQ;
import edu.tsinghua.lumaqq.qq.QQ;
import edu.tsinghua.lumaqq.qq.Util;
import edu.tsinghua.lumaqq.ui.tool.AroundBorderPaintListener;
import edu.tsinghua.lumaqq.ui.tool.UITool;

/**
 * 固定群信息填写页
 * 
 * @author luma
 */
public class PermanentClusterInfoWizardPage extends WizardPage {
    private Button rdoNoAuth, rdoNeedAuth, rdoNoAdd;
    private Text textName, textNotice, textDescription;
    private CCombo comboCategory;
    private ClusterWizard wizard;
    
    /**
     * @param pageName
     */
    protected PermanentClusterInfoWizardPage(String pageName) {
        super(pageName);
        setTitle(LumaQQ.getString("permanent.title"));
        setMessage(LumaQQ.getString("permanent.message"));
    }

    /* (non-Javadoc)
     * @see org.eclipse.jface.dialogs.IDialogPage#createControl(org.eclipse.swt.widgets.Composite)
     */
    public void createControl(Composite parent) {
        Composite control = new Composite(parent, SWT.NONE);
        control.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
        GridLayout layout = new GridLayout(2, false);
        layout.marginHeight = layout.marginWidth = 15;
        layout.verticalSpacing = 8;
        control.setLayout(layout);
        control.addPaintListener(new AroundBorderPaintListener(new Class[] { Text.class, CCombo.class }));

        UITool.setDefaultBackground(control.getBackground());
        
        // 群名称
        UITool.createLabel(control, LumaQQ.getString("permanent.name"));
        GridData gd = new GridData(GridData.FILL_HORIZONTAL);
        gd.heightHint = 18;
        textName = UITool.createSingleText(control, gd);
        textName.setBackground(Colors.WHITE);
        textName.addModifyListener(new ModifyListener() {
            public void modifyText(ModifyEvent e) {
                setPageComplete(validatePage());
            }
        });
        // 群分类
        UITool.createLabel(control, LumaQQ.getString("permanent.category"));
        comboCategory = UITool.createCCombo(control, new GridData(GridData.FILL_HORIZONTAL));
        comboCategory.setBackground(Colors.WHITE);
        addCategory();
        // 群公告
        UITool.createLabel(control, LumaQQ.getString("permanent.notice"), new GridData(GridData.VERTICAL_ALIGN_BEGINNING));
        gd = new GridData(GridData.FILL_HORIZONTAL);
        gd.heightHint = 50;
        textNotice = UITool.createMultiText(control, gd);
        textNotice.setBackground(Colors.WHITE);
        // 群简介
        UITool.createLabel(control, LumaQQ.getString("permanent.description"), new GridData(GridData.VERTICAL_ALIGN_BEGINNING));
        gd = new GridData(GridData.FILL_HORIZONTAL);
        gd.heightHint = 50;
        textDescription = UITool.createMultiText(control, gd);
        textDescription.setBackground(Colors.WHITE);
        
        // 验证组
        gd = new GridData(GridData.FILL_HORIZONTAL);
        gd.horizontalSpan = 2;
        Group authGroup = UITool.createGroup(control, LumaQQ.getString("permanent.auth"), gd, new GridLayout());
        rdoNoAuth = UITool.createRadio(authGroup, LumaQQ.getString("permanent.no.auth"));
        rdoNeedAuth = UITool.createRadio(authGroup, LumaQQ.getString("permanent.need.auth"));
        rdoNoAdd = UITool.createRadio(authGroup, LumaQQ.getString("permanent.no.add"));
        rdoNeedAuth.setSelection(true);
        
        setControl(control);
    }
    
    /**
     * 添加分类
     */
    private void addCategory() {
        int count = Util.getInt(LumaQQ.getString("permanent.category.number"), 0);
        for(int i = 1; i <= count; i++)
            comboCategory.add(LumaQQ.getString("permanent.category." + i));
        comboCategory.select(0);
    }

    /**
     * 发送创建固定群请求包
     */
    public void doCreate() {
        wizard.getMainShell().getClient().createPermanentCluster(
                getClusterName(),
                getClusterNotice(),
                getClusterDescription(), 
                wizard.getMemberQQArray(),
                getCategory(),
                getAuthType());
    }
    
    /* (non-Javadoc)
     * @see org.eclipse.jface.wizard.WizardPage#setWizard(org.eclipse.jface.wizard.IWizard)
     */
    public void setWizard(IWizard newWizard) {
        super.setWizard(newWizard);
        this.wizard = (ClusterWizard)newWizard;
    }
    
    /* (non-Javadoc)
     * @see org.eclipse.jface.wizard.WizardPage#isPageComplete()
     */
    public boolean isPageComplete() {
        return validatePage();
    }

    /**
     * @return
     * 		true表示用户输入有效
     */
    private boolean validatePage() {
        if("".equals(textName.getText().trim())) {
            setErrorMessage(LumaQQ.getString("error.empty.name"));
            return false;
        }
        
        setErrorMessage(null);
        return true;
    }
    
    public String getClusterName() {
        return textName.getText().trim();
    }
    
    public String getClusterNotice() {
        return textNotice.getText();
    }
    
    public String getClusterDescription() {
        return textDescription.getText();
    }
    
    public byte getAuthType() {
        if(rdoNoAuth.getSelection())
            return QQ.QQ_CLUSTER_NO_AUTH;
        else if(rdoNeedAuth.getSelection())
            return QQ.QQ_CLUSTER_NEED_AUTH;
        else
            return QQ.QQ_CLUSTER_NO_ADD;
    }
    
    public int getCategory() {
        int index = comboCategory.getSelectionIndex();
        if(index == -1)
            index = 0;
        return index;
    }
}