facewindow.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.config.face;

import java.io.File;
import java.util.ArrayList;
import java.util.Iterator;

import org.eclipse.jface.dialogs.IDialogConstants;
import org.eclipse.jface.dialogs.InputDialog;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.graphics.Point;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.FileDialog;
import org.eclipse.swt.widgets.ToolBar;
import org.eclipse.swt.widgets.ToolItem;

import edu.tsinghua.lumaqq.IconHolder;
import edu.tsinghua.lumaqq.LumaQQ;
import edu.tsinghua.lumaqq.ui.MainShell;
import edu.tsinghua.lumaqq.ui.config.AbstractConfigurationWindow;
import edu.tsinghua.lumaqq.ui.jobs.ImportCFCJob;
import edu.tsinghua.lumaqq.ui.jobs.JobExecutor;
import edu.tsinghua.lumaqq.ui.tool.FileTool;
import edu.tsinghua.lumaqq.utils.FaceUtil;
import edu.tsinghua.lumaqq.xml.faces.Face;
import edu.tsinghua.lumaqq.xml.faces.FaceGroup;

/**
 * 自定义表情管理窗口
 * 
 * @author luma
 */
public class FaceWindow extends AbstractConfigurationWindow {    
    private FaceUtil util;
    private MainShell main;
    private FaceManagePage facePage;
    
    /**
     * @param parent
     */
    public FaceWindow(MainShell main) {
        super(main.getShell());
        this.main = main;
        setPageListWidth(90);
    }
    
    /* (non-Javadoc)
     * @see edu.tsinghua.lumaqq.ui.config.AbstractConfigurationWindow#initializeVariables()
     */
    protected void initializeVariables() {
        super.initializeVariables();
        util = FaceUtil.getInstance();
    }
    
    /* (non-Javadoc)
     * @see edu.tsinghua.lumaqq.ui.config.AbstractConfigurationWindow#showOKButton()
     */
    protected boolean showOKButton() {
        return false;
    }
    
    /* (non-Javadoc)
     * @see edu.tsinghua.lumaqq.ui.config.AbstractConfigurationWindow#pageChanged()
     */
    protected void pageChanged() {
        int page = getCurrentPageId();
        facePage.setCurrentPage(page);
        facePage.refreshViewer(util.getFaceGroup(page));
    }
    
    /* (non-Javadoc)
     * @see edu.tsinghua.lumaqq.ui.config.AbstractConfigurationWindow#pageRemoved(int)
     */
    protected void pageRemoved(int index) {
        if(index < facePage.getCurrentPage())
            facePage.setCurrentPage(facePage.getCurrentPage() - 1);
        else if(index == facePage.getCurrentPage())
            pageChanged();
    }
    
    /* (non-Javadoc)
     * @see edu.tsinghua.lumaqq.ui.config.AbstractConfigurationWindow#onShellClose()
     */
    protected void onShellClose() {
        main.getShellRegistry().deregisterFaceWindow();
        util.save();
    }
    
    /* (non-Javadoc)
     * @see edu.tsinghua.lumaqq.ui.config.AbstractConfigurationWindow#getInitialSize()
     */
    protected Point getInitialSize() {
        return new Point(525, 391);
    }
    
    /* (non-Javadoc)
     * @see edu.tsinghua.lumaqq.ui.config.AbstractConfigurationWindow#initialPages()
     */
    protected void initialPages() {
        if(facePage == null)
            facePage = new FaceManagePage(getPageContainer());
        
        int count = util.getGroupCount();
        for(int i = 0; i < count; i++) 
            addPage(facePage);
    }
    
    /* (non-Javadoc)
     * @see edu.tsinghua.lumaqq.ui.config.AbstractConfigurationWindow#createTopControl(org.eclipse.swt.widgets.Composite)
     */
    protected void createTopControl(Composite parent) {
        ToolBar tb = new ToolBar(parent, SWT.FLAT | SWT.RIGHT);
        tb.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
        
        IconHolder icons = IconHolder.getInstance();
        
        // 导出
        /*
        ToolItem ti = new ToolItem(tb, SWT.DROP_DOWN);
        ti.setText(LumaQQ.getString("face.export"));
        ti.setImage(icons.getImage(IconHolder.icoExport24));
        */
        
        // 导入
        ToolItem ti = new ToolItem(tb, SWT.PUSH);
        ti.setText(LumaQQ.getString("face.import"));
        ti.setImage(icons.getImage(IconHolder.icoImport24));
        ti.addSelectionListener(new SelectionAdapter() {
            public void widgetSelected(SelectionEvent e) {
                importFace();
            }
        });
        
        // separator
        ti = new ToolItem(tb, SWT.SEPARATOR);
        
        // 添加分组
        ti = new ToolItem(tb, SWT.PUSH);
        ti.setText(LumaQQ.getString("face.add.group"));
        ti.setImage(icons.getImage(IconHolder.icoAddFaceGroup24));
        ti.addSelectionListener(new SelectionAdapter() {
            public void widgetSelected(SelectionEvent e) {
                InputDialog dialog = new InputDialog(getShell(), LumaQQ.getString("face.new.group.title"), LumaQQ.getString("face.new.group.message"), null, null);
                if(dialog.open() == IDialogConstants.OK_ID) {
                    String name = dialog.getValue();
                    if(name != null && !name.equals("")) {
                        // 添加新的group元素
                        FaceUtil.getInstance().addGroup(name);
                        // 添加一页
                        addPage(facePage);  
                        getPageListContainer().layout();
                        // 设置新页为当前页
	                    setCurrentPage(getPageCount() - 1);
                    }                    
                }
            }
        });
        
        // 修改分组
        ti = new ToolItem(tb, SWT.PUSH);
        ti.setText(LumaQQ.getString("face.modify.group"));
        ti.setImage(icons.getImage(IconHolder.icoModifyFaceGroup24));
        ti.addSelectionListener(new SelectionAdapter() {
            public void widgetSelected(SelectionEvent e) {
                InputDialog dialog = new InputDialog(getShell(), LumaQQ.getString("face.new.group.title"), LumaQQ.getString("face.new.group.message"), null, null);
                if(dialog.open() == IDialogConstants.OK_ID) {
                    String name = dialog.getValue();
                    if(name != null && !name.equals("")) {
                        FaceUtil.getInstance().setGroupName(getCurrentPageId(), name);
                        getCurrentPageLabel().setText(name);
                    }                    
                }
            }
        });
        
        // 删除分组
        ti = new ToolItem(tb, SWT.PUSH);
        ti.setText(LumaQQ.getString("face.delete.group"));
        ti.setImage(icons.getImage(IconHolder.icoDeleteFaceGroup24));
        ti.addSelectionListener(new SelectionAdapter() {
            public void widgetSelected(SelectionEvent e) {
                FaceUtil util = FaceUtil.getInstance();
                IconHolder icons = IconHolder.getInstance();
                FaceGroup g = util.removeGroup(getCurrentPageId());
                if(g != null) {
                    Iterator i = new ArrayList(g.getFaceList()).iterator();
                    while(i.hasNext()) {
                        Face face = (Face)i.next();
                        util.removeFace(face.getMd5());
                        FileTool.deleteFile(icons.getCustomFacePath(face.getFilename()));
	                    FileTool.deleteFile(icons.getSmallCustomFacePathByMd5(face.getMd5()));                        
                    }
                }
                removeCurrentPage();
            }
        });
    }

    /**
     * 导入表情文件，目前只支持CFC文件
     */
    private void importFace() {
        // 如果当前没有分组，则返回
        if(getPageCount() == 0) {
            MessageDialog.openWarning(getShell(), LumaQQ.getString("message.box.common.warning.title"), LumaQQ.getString("message.box.need.face.group"));
            return;
        }
            
        FileDialog dialog = new FileDialog(getShell(), SWT.OPEN);
        dialog.setFilterExtensions(new String[] { "*.cfc" });
        dialog.setFilterNames(new String[] { LumaQQ.getString("face.cfc") });
        dialog.open();
        
        String filename = dialog.getFileName();
        if(filename == null)
            return;
        String path = dialog.getFilterPath();
        if(!path.endsWith(File.separator))
            path += File.separatorChar;
        
        FaceGroup g = util.getFaceGroup(getCurrentPageId());
        JobExecutor executor = new JobExecutor(main);
        executor.addJob(new ImportCFCJob(path + filename, LumaQQ.CUSTOM_FACE_DIR, g));
        executor.run();

        facePage.refreshViewer(g);
    }

    /* (non-Javadoc)
     * @see edu.tsinghua.lumaqq.ui.config.AbstractConfigurationWindow#getTitle()
     */
    protected String getTitle() {
        return LumaQQ.getString("face.title");
    }

    /* (non-Javadoc)
     * @see edu.tsinghua.lumaqq.ui.config.AbstractConfigurationWindow#getImage()
     */
    protected Image getImage() {
        return IconHolder.getInstance().getImage(IconHolder.icoQQ);
    }
}