用java编写一个简单的电子相片查看器
2009-11-24 21:01:36 来源：WEB开发网核心提示：import javax.swing.ImageIcon;import javax.swing.JFrame;import javax.swing.UIManager;/* * To change this template, choose Tools | Templates * and open the templa
import javax.swing.ImageIcon;
import javax.swing.JFrame;
import javax.swing.UIManager;
/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
/**
*
* @author Maoris
*/
public class PowerSee {
public static void main(String args[]) {
try {
UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
} catch (Exception e1) {
e1.PRintStackTrace();
}
MainFrame mainFrame = new MainFrame();
mainFrame.setIconImage(new ImageIcon("icon/powerSee.png").getImage());
mainFrame.setExtendedState(JFrame.MAXIMIZED_BOTH);
mainFrame.setSize(700, 500);
mainFrame.setVisible(true);
mainFrame.setDefaultCloSEOperation(JFrame.EXIT_ON_CLOSE);
}
}
/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
/**
*
* @author Maoris
*/
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.swing.*;
import javax.swing.event.TreeSelectionEvent;
import javax.swing.event.TreeSelectionListener;
import javax.swing.tree.*;
import java.io.*;
import javax.swing.filechooser.*;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.ItemListener;
import java.awt.event.ItemEvent;
import java.awt.event.MouseAdapter;
import java.util.StringTokenizer;
import java.awt.event.MouseAdapter.*;
import java.awt.event.MouseEvent;
class MainFrame extends JFrame implements TreeSelectionListener {
public JPanel viewPanel = new JPanel(new GridLayout(0, 4, 20, 20));
public JPanel includeviewPanel = new JPanel(new BorderLayout());
public JLabel label = new JLabel("选定：");
public JLabel stateLabel = new JLabel("未选定");
public JPanel statePanel = new JPanel();
FileNameExtensionFilter imageFilter = new FileNameExtensionFilter(null, "jpeg", "jpg", "png", "gif");
JFileChooser imageChooser = new JFileChooser();
public File copyFile;
public File cutFile;
public File directFile;
public File[] imagePath;
public JScrollPane scrollPane;
public static JLabel previewLabel;
public static JPanel previewPanel;
public JPanel toolPanel;
public JPanel treePanel;
public JComboBox style;
public MainFrame() {
super("PowerSee 电子像片管理程序");
viewPanel.setBackground(Color.white);
treePanel = createTreePanel();
previewLabel = new JLabel();
previewPanel = new JPanel(new BorderLayout());
previewLabel.setHorizontalAlignment(JLabel.CENTER);
previewPanel.add(previewLabel, BorderLayout.CENTER);
previewPanel.setBorder(BorderFactory.createTitledBorder("预览"));
jsplitPane vSplitPane = new JSplitPane(JSplitPane.VERTICAL_SPLIT, treePanel, previewPanel);
Dimension screen = getToolkit().getScreenSize();
vSplitPane.setOneTouchExpandable(false);
vSplitPane.setDividerLocation((int)(screen.height * 0.52));
includeviewPanel.add(scrollPane = new JScrollPane(viewPanel), BorderLayout.CENTER);
includeviewPanel.add(statePanel, BorderLayout.SOUTH);
statePanel.add(label);
statePanel.add(stateLabel);
JSplitPane splitPane = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT, vSplitPane, includeviewPanel);
splitPane.setDividerLocation(250);
splitPane.setOneTouchExpandable(true);
getContentPane().add(splitPane, BorderLayout.CENTER);
JMenuBar menuBar = myMenuBar();
setJMenuBar(menuBar);
JToolBar toolBar = myToolBar();
add(toolBar, BorderLayout.NORTH);
}
private JPanel createTreePanel() {
JPanel aTreePanel = new JPanel();
SoureTree tree = new SoureTree();
tree.getSelectionModel().setSelectionMode(TreeSelectionModel.SINGLE_TREE_SELECTION);
tree.addTreeSelectionListener(this);
aTreePanel.setLayout(new BorderLayout());
aTreePanel.add(new JScrollPane(tree), BorderLayout.CENTER);
aTreePanel.setBorder(BorderFactory.createTitledBorder("资源管理器"));
return aTreePanel;
}
public void valueChanged(TreeSelectionEvent e) {
previewLabel.setIcon(new ImageIcon());
previewPanel.repaint();
previewPanel.validate();
int imageFileNumber = 0;
SoureTree tree = (SoureTree) e.getSource();
imageChooser.addChoosableFileFilter(imageFilter);
DefaultMutableTreeNode node = (DefaultMutableTreeNode) tree.getLastSelectedPathComponent();
if (!node.isLeaf()) {
directFile = new File(node.getUserObject().toString());
File[] filePath = directFile.listFiles();
imageFileNumber = filePath.length;
for (int i = 0; i < filePath.length; i++) {
if (!imageFilter.accept(filePath[i]) || filePath[i].isDirectory()) {
filePath[i] = null;
--imageFileNumber;
}
}
if (imageFileNumber != 0) {
imagePath = new File[imageFileNumber];
imageFileNumber = 0;
for (int i = 0; i < filePath.length; i++) {
if (filePath[i] != null) {
imagePath[imageFileNumber++] = filePath[i];
}
}
imageFileNumber--;
Runnable loadImage = new LoadImage(viewPanel, scrollPane, imagePath, stateLabel);
Thread thread = new Thread(loadImage);
thread.start();
stateLabel.setText("未选定");
} else {
viewPanel.removeAll();
viewPanel.repaint();
viewPanel.validate();
imagePath = null;
stateLabel.setText("未选定");
}
} else {
directFile = null;
imagePath = null;
}
}
public JMenuBar myMenuBar() {
JMenuBar menuBar = new JMenuBar();
JMenu file = new JMenu("文件(F)", true);
file.setMnemonic('F');
JMenu edit = new JMenu("编辑(E)", true);
edit.setMnemonic('E');
JMenu help = new JMenu("帮助(H)", true);
help.setMnemonic('H');
JMenuItem open = new JMenuItem("打开(O)", 'O');
open.setMnemonic('O');
open.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
openFile();
}
});
JMenuItem close = new JMenuItem("退出(C)", 'C');
close.setMnemonic('C');
close.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
System.exit(0);
}
});
file.add(open);
file.add(close);
JMenuItem cut = new JMenuItem("剪切(T)", 'T');
cut.setMnemonic('T');
cut.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
if ((stateLabel.getText()).equals("未选定")) {
JOptionPane.showMessageDialog(null, "未选定文件");
} else {
cut(stateLabel.getText());
}
}
});
JMenuItem copy = new JMenuItem("复制(Y)", 'Y');
copy.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
if ((stateLabel.getText()).equals("未选定")) {
JOptionPane.showMessageDialog(null, "未选定文件");
} else {
copy(stateLabel.getText());
}
}
});
copy.setMnemonic('Y');
JMenuItem paste = new JMenuItem("粘贴(P)", 'P');
paste.setMnemonic('P');
paste.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
if (copyFile == null && cutFile == null) {
JOptionPane.showMessageDialog(null, "未复制文件");
} else if (copyFile != null) {
try {
paste(copyFile, directFile);
} catch (Exception ex) {
Logger.getLogger(MainFrame.class.getName()).log(Level.SEVERE, null, ex);
}
} else {
try {
paste(cutFile, directFile);
cutFile.delete();
} catch (Exception ex) {
System.out.println("删除失败晕");
}
cutFile = null;
}
}
});
JMenuItem rename = new JMenuItem("重命名(R)", 'R');
rename.setMnemonic('R');
rename.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
if ((stateLabel.getText()).equals("未选定")) {
JOptionPane.showMessageDialog(null, "未选定文件");
} else {
rename();
}
}
});
JMenuItem allrename = new JMenuItem("批量重命名(A)", 'A');
allrename.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
renameAll();
}
});
allrename.setMnemonic('A');
edit.add(cut);
edit.add(copy);
edit.add(paste);
edit.add(rename);
edit.add(allrename);
JMenuItem about = new JMenuItem("关于(A)", 'A');
about.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
JOptionPane.showMessageDialog(null,
"PowerSee 电子像片查看器", "关于",
JOptionPane.INFORMATION_MESSAGE);
}
});
about.setMnemonic('A');
JMenuItem update = new JMenuItem("更新（U）", 'U');
update.setMnemonic('U');
update.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
JOptionPane.showMessageDialog(null, "服务器创建中，期待···",
"在线更新", JOptionPane.INFORMATION_MESSAGE);
}
});
JMenuItem register = new JMenuItem("注册（R）", 'R');
register.setMnemonic('R');
register.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
JOptionPane.showMessageDialog(null,
"此软件暂为免费软件，欢迎使用O(∩_∩)O", "注册",
JOptionPane.INFORMATION_MESSAGE);
}
});
help.add(register);
help.add(update);
help.add(about);
menuBar.add(file);
menuBar.add(edit);
menuBar.add(help);
return menuBar;
}
public void openFile() {
imageChooser.setFileFilter(imageFilter);
int i = imageChooser.showOpenDialog(this);
if (i == JFileChooser.APPROVE_OPTION) {
File selectedFile = imageChooser.getSelectedFile();
if (imageChooser.getSelectedFile() != null) {
String imageFile = selectedFile.toString();
ImageFrame imageFrame = new ImageFrame(imageFile);
}
selectedFile = null;
}
}
public JToolBar myToolBar() {
JToolBar toolBar = new JToolBar();
JButton open = new JButton(new ImageIcon("icon/openIcon.png"));
open.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
openFile();
}
});
JButton cut = new JButton(new ImageIcon("icon/cutIcon.png"));
cut.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
if ((stateLabel.getText()).equals("未选定")) {
JOptionPane.showMessageDialog(null, "未选定文件");
} else {
cut(stateLabel.getText());
}
}
});
JButton copy = new JButton(new ImageIcon("icon/copyIcon.png"));
copy.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
if ((stateLabel.getText()).equals("未选定")) {
JOptionPane.showMessageDialog(null, "未选定文件");
} else {
copy(stateLabel.getText());
}
}
});
JButton paste = new JButton(new ImageIcon("icon/pasteIcon.png"));
paste.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
if (copyFile == null && cutFile == null) {
JOptionPane.showMessageDialog(null, "未复制文件");
} else if (copyFile != null) {
try {
paste(copyFile, directFile);
} catch (Exception ex) {
Logger.getLogger(MainFrame.class.getName()).log(Level.SEVERE, null, ex);
}
} else {
try {
paste(cutFile, directFile);
cutFile.delete();
} catch (Exception ex) {
System.out.println("Oh no!");
}
cutFile = null;
}
}
});
JButton del = new JButton(new ImageIcon("icon/delIcon.png"));
del.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
if (stateLabel.getText().equals("未选定")) {
JOptionPane.showMessageDialog(null, "未选定文件");
} else {
delete();
}
}
});
JButton rename = new JButton(new ImageIcon("icon/renameIcon.png"));
rename.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
if ((stateLabel.getText()).equals("未选定")) {
JOptionPane.showMessageDialog(null, "未选定文件");
} else {
rename();
}
}
});
toolPanel = new JPanel();
toolPanel.setLayout(new FlowLayout(FlowLayout.RIGHT));
JLabel sty = new JLabel("界面风格：");
style = new JComboBox(new Object[]{"白色简洁", "黑色幽默"});
style.setForeground(Color.red);
style.setSelectedItem("经典风格");
style.addItemListener(new ItemListener() {
public void itemStateChanged(ItemEvent e) {
setStyle(style.getSelectedIndex());
}
});
toolPanel.add(sty);
toolPanel.add(style);
toolPanel.setBackground(Color.LIGHT_GRAY);
toolBar.add(open);
toolBar.add(cut);
toolBar.add(copy);
toolBar.add(paste);
toolBar.add(del);
toolBar.add(rename);
toolBar.add(toolPanel);
return toolBar;
}
public void setStyle(int i) {
if (i == 0) {
viewPanel.setBackground(Color.white);
treePanel.setBackground(Color.white);
previewPanel.setBackground(Color.white);
statePanel.setBackground(Color.white);
statePanel.repaint();
statePanel.validate();
viewPanel.repaint();
viewPanel.validate();
treePanel.repaint();
treePanel.validate();
previewPanel.repaint();
previewPanel.validate();
}
if (i == 1) {
viewPanel.setBackground(Color.BLACK);
treePanel.setBackground(Color.lightGray);
previewPanel.setBackground(Color.lightGray);
statePanel.setBackground(Color.lightGray);
statePanel.repaint();
statePanel.validate();
viewPanel.repaint();
viewPanel.validate();
treePanel.repaint();
treePanel.validate();
previewPanel.repaint();
previewPanel.validate();
}
}
public void copy(String filePath) {
copyFile = new File(filePath);
cutFile = null;
}
public void cut(String filePath) {
cutFile = new File(filePath);
copyFile = null;
}
public void paste(File sourceFile, File directFile) throws Exception {
if (directFile != null) {
String name = new String();
name = new String();
StringTokenizer tokenizer = new StringTokenizer(sourceFile.getPath(), "\\");
while (tokenizer.hasMoreTokens()) {
name = tokenizer.nextToken();
}
if ((sourceFile.getParentFile().equals(directFile))) {
JOptionPane.showMessageDialog(null, "当前文件夹已存在该文件", "提示", JOptionPane.INFORMATION_MESSAGE);
return;
}
File newFile = new File(directFile.getPath() + File.separator + name);
FileInputStream fis = new FileInputStream(sourceFile);
FileOutputStream fos = new FileOutputStream(newFile);
byte[] buf = new byte[1024 * 1024];
int i = 0;
while ((i = fis.read(buf)) != -1) {
fos.write(buf, 0, i);
}
fis.close();
fos.close();
Image img = javax.imageio.ImageIO.read(newFile);
ImageIcon imageIcon = new ImageIcon(new DrawImage(img, 200).getImage());
JButton newImageButton = new JButton(imageIcon);
newImageButton.setVerticalTextPosition(JButton.BOTTOM);
newImageButton.setHorizontalTextPosition(JButton.CENTER);
newImageButton.setHorizontalAlignment(JButton.CENTER);
int j = newFile.getPath().lastIndexOf('\\');
String newname = newFile.getPath().substring(j + 1, newFile.getPath().length());
newImageButton.setText(newname);
newImageButton.addMouseListener(new MouseAdapter() {
@Override
public void mouseClicked(MouseEvent e) {
String picPath = "";
if (e.getClickCount() == 1) {
LoadImage.changeStateLabel((JButton) e.getSource());
} else if (e.getClickCount() == 2) {
LoadImage.changeStateLabel((JButton) e.getSource());
picPath = LoadImage.stateLabel.getText();
ImageFrame imageFrame = new ImageFrame(picPath);
ImageFrame.myImageFrame = imageFrame;
}
}
});
viewPanel.add(newImageButton);
viewPanel.repaint();
viewPanel.validate();
}
}
public void rename() {
File changeNameFile = new File(stateLabel.getText());
String newName = JOptionPane.showInputDialog(null, "请输入新文件名：", "newName");
if(newName == null) return;
int j = stateLabel.getText().lastIndexOf(".");
String sub = stateLabel.getText().substring(j, stateLabel.getText().length());
for (int i = 0; i < imagePath.length; i++) {
int p = imagePath[i].getPath().lastIndexOf("\\");
String beName = imagePath[i].getPath().substring(p + 1, imagePath[i].getPath().length());
if (beName.equals(newName + sub)) {
JOptionPane.showMessageDialog(null, "当前文件夹已存在该文件名！", "错误", JOptionPane.QUESTION_MESSAGE);
return;
}
}
File afterChange = new File(changeNameFile.getParent() + File.separator + newName + sub);
changeNameFile.renameTo(afterChange);
stateLabel.setText(afterChange.getPath());
int k = stateLabel.getText().lastIndexOf("\\");
String sub2 = stateLabel.getText().substring(k + 1, stateLabel.getText().length());
LoadImage.choosedImage.setText(sub2);
viewPanel.repaint();
viewPanel.validate();
}
public void renameAll() {
if (imagePath == null) {
JOptionPane.showMessageDialog(null, "没有任何文件可重命名！");
} else {
String newName = JOptionPane.showInputDialog(null, "请输入新文件名：", "重命名");
if (newName != null) {
File[] afterChange = new File[imagePath.length];
for (int i = 0; i < imagePath.length; i++) {
int j = imagePath[i].toString().lastIndexOf(".");
String sub = imagePath[i].toString().substring(j, imagePath[i].toString().length());
afterChange[i] = new File(imagePath[i].getParent() + File.separator + newName + (i + 1) + sub);
imagePath[i].renameTo(afterChange[i]);
int k = afterChange[i].toString().lastIndexOf("\\");
String sub2 = afterChange[i].toString().substring(k + 1, afterChange[i].toString().length());
LoadImage.allButton[i].setText(sub2);
}
}
}
}
public void delete() {
int i = JOptionPane.showConfirmDialog(null, "确定删除图片？", "删除图片", JOptionPane.YES_NO_OPTION);
if (i == JOptionPane.YES_OPTION) {
File delFile = new File(stateLabel.getText());
delFile.delete();
previewLabel.setIcon(new ImageIcon());
previewPanel.repaint();
previewPanel.validate();
int t = stateLabel.getText().lastIndexOf('\\');
String delName = stateLabel.getText().substring(t + 1, stateLabel.getText().length());
for (int j = 0; j < LoadImage.allButton.length; j++) {
if (LoadImage.allButton[j].getText().equals(delName)) {
stateLabel.setText("未选定");
copyFile = null;
cutFile = null;
viewPanel.remove(LoadImage.allButton[i]);
viewPanel.repaint();
viewPanel.validate();
}
}
} else {
return;
}
}
}
/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
/**
*
* @author Maoris
*/
import javax.swing.*;
import java.io.*;
import java.awt.*;
import java.awt.event.*;
import java.awt.event.MouseAdapter.*;
class LoadImage implements Runnable {
public Image img = null;
public File aPath;
public JPanel viewPanel;
public static File[] imagePath;
public ImageIcon[] smallPicture;
public JButton[] picButton;
public ImageFrame imageFrame;
public static JLabel stateLabel;
public JScrollPane scrollBar;
public static JButton choosedImage;
public static JButton[] allButton;
public LoadImage(JPanel viewPanel,JScrollPane scrollPane, File[] imagePath, final JLabel stateLabel) {
this.viewPanel = viewPanel;
this.scrollBar = scrollPane;
LoadImage.imagePath = imagePath;
LoadImage.stateLabel = stateLabel;
smallPicture = new ImageIcon[imagePath.length];
picButton = new JButton[imagePath.length];
allButton = picButton;
for (int i = 0; i < imagePath.length; i++) {
picButton[i] = new JButton();
picButton[i].addMouseListener(new MouseAdapter() {
@Override
public void mouseClicked(MouseEvent e) {
String picPath = "";
choosedImage = (JButton)e.getSource();
if (e.getClickCount() == 1) {
changeStateLabel((JButton) e.getSource());
MainFrame.previewLabel.setIcon(choosedImage.getIcon());
MainFrame.previewPanel.repaint();
MainFrame.previewPanel.validate();
} else if (e.getClickCount() == 2) {
MainFrame.previewLabel.setIcon(choosedImage.getIcon());
MainFrame.previewPanel.repaint();
MainFrame.previewPanel.validate();
changeStateLabel((JButton) e.getSource());
picPath = stateLabel.getText();
imageFrame = new ImageFrame(picPath);
ImageFrame.myImageFrame = imageFrame;
}
}
});
}
}
public static void changeStateLabel(JButton picButton) {
stateLabel.setText(imagePath[0].getParent() + File.separator + picButton.getText());
}
public void run() {
viewPanel.removeAll();
for (int i = 0; i < imagePath.length; i++) {
try {
img = javax.imageio.ImageIO.read(imagePath[i]);
} catch (IOException ex) {
ex.printStackTrace();
}
smallPicture[i] = new ImageIcon(new DrawImage(img, 200).getImage());
picButton[i].setIcon(smallPicture[i]);
picButton[i].setVerticalTextPosition(JLabel.BOTTOM);
picButton[i].setHorizontalTextPosition(JLabel.CENTER);
picButton[i].setHorizontalAlignment(JLabel.CENTER);
int j = imagePath[i].getPath().lastIndexOf(File.separator);
String sub = imagePath[i].getPath().substring(j + 1, imagePath[i].getPath().length());
picButton[i].setText(sub);
viewPanel.add(picButton[i]);
viewPanel.repaint();
viewPanel.validate();
scrollBar.repaint();
scrollBar.validate();
}
}
}
/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
/**
*
* @author Maoris
*/
import java.awt.*;
import java.awt.image.BufferedImage;
public class DrawImage {
private BufferedImage bufferedimage;
private int Scalse;
DrawImage(Image image,int Value) { //按原图画出图像大小
int w = image.getWidth(null);
int h = image.getHeight(null);
float bi = w > h ? (float) h / (float) w : (float) w / (float) h;
if (w > h) {
w = Value;
h = (int) (Value * bi);
} else if (h > w) {
h = Value;
w = (int) (Value * bi);
} else {
w = Value;
h = Value;
}
bufferedimage = new BufferedImage(w, h, BufferedImage.TYPE_INT_ARGB);
Graphics2D g2D = bufferedimage.createGraphics();
g2D.setRenderingHint(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BILINEAR);
g2D.drawImage(image, 0, 0, w, h, null);
g2D.dispose();
}
DrawImage(Image image, int Width, int Height, int S) {//画出指定大小的图
Scalse = S;
bufferedimage = new BufferedImage(Width * Scalse, Height * Scalse, BufferedImage.TYPE_INT_ARGB);
Graphics2D g2D = bufferedimage.createGraphics();
g2D.setRenderingHint(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BILINEAR);
g2D.drawImage(image, 0, 0, Width * Scalse, Height * Scalse, null);
g2D.dispose();
}
public Image getImage() {
return this.bufferedimage;
}
}
/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
/**
*
* @author Maoris
*/
import java.awt.*;
import java.awt.event.*;
import java.io.File;
import java.io.IOException;
import javax.swing.*;
import javax.swing.filechooser.FileNameExtensionFilter;
import javax.swing.ImageIcon.*;
public class ImageFrame extends JFrame implements ActionListener{
public JPanel imagePanel;
public JPanel buttonPanel;
public JPanel statePanel;
public JLabel imageLabel;
public JLabel stateLabel;
public JButton before;
public JButton play;
public JButton stop;
public JButton next;
public JButton bigger;
public JButton smaller;
public File picFile;
public Image img;
public ImageIcon imageIcon;
public String fileParent;
FileNameExtensionFilter imageFilter = new FileNameExtensionFilter(null, "jpeg", "jpg", "png", "gif");
JFileChooser imageChooser = new JFileChooser();
public File filePath[];
public File imagePath[];
public int imageFileNumber = 0;
public int locationImage = 0;
public static ImageFrame myImageFrame;
private PlayTimer playTimer;
public Image[] imageOffer;
public int scale = 8;
public JScrollPane imageScrollPane;
public ImageFrame(String picPath) {
picFile = new File(picPath);
fileParent = picFile.getParent();
filePath = (new File(fileParent)).listFiles();
try {
img = javax.imageio.ImageIO.read(picFile);
} catch (IOException ex) {
ex.printStackTrace();
}
imageIcon = new ImageIcon(img);
imageLabel = new JLabel(imageIcon);
imagePanel = new JPanel(new BorderLayout());
imagePanel.setBackground(Color.black);
stateLabel = new JLabel();
setLayout(new BorderLayout());
setTitle("PowerSee 图片查看器");
setIconImage(new ImageIcon("icon/powerSee.png").getImage());
setSize(300, 250);
setVisible(true);
setExtendedState(JFrame.MAXIMIZED_BOTH);
buttonPanel = makeButtonPanel();
statePanel = new JPanel();
stateLabel.setText("像素大小： " + imageIcon.getIconWidth() + "*" + imageIcon.getIconHeight() + " 文件位置： " +
picFile.toString() + " 文件大小： " + picFile.length() / 1024 + "KB");
imagePanel.add(imageLabel, BorderLayout.CENTER);
imageScrollPane = new JScrollPane(imagePanel);
add(imageScrollPane, BorderLayout.CENTER);
add(buttonPanel, BorderLayout.NORTH);
statePanel.add(stateLabel);
add(statePanel, BorderLayout.SOUTH);
imagePanel.repaint();
imagePanel.validate();
load();
}
public JPanel makeButtonPanel() {
JPanel aButtonPanel = new JPanel();
before = new JButton(new ImageIcon("icon" + File.separator + "beforeIcon.png"));
next = new JButton(new ImageIcon("icon/nextIcon.png"));
play = new JButton(new ImageIcon("icon/playIcon.png"));
stop = new JButton(new ImageIcon("icon/stopIcon.png"));
bigger = new JButton(new ImageIcon("icon/biggerIcon.png"));
smaller = new JButton(new ImageIcon("icon/smallerIcon.png"));
stop.setEnabled(false);
before.addActionListener(this);
next.addActionListener(this);
play.addActionListener(this);
stop.addActionListener(this);
bigger.addActionListener(this);
smaller.addActionListener(this);
aButtonPanel.add(before);
aButtonPanel.add(play);
aButtonPanel.add(stop);
aButtonPanel.add(next);
aButtonPanel.add(smaller);
aButtonPanel.add(bigger);
return aButtonPanel;
}
public void load() {
imageChooser.setFileFilter(imageFilter);
for (int i = 0; i < filePath.length; i++) {
if (!filePath[i].isDirectory() && imageFilter.accept(filePath[i])) {
imageFileNumber++;
} else {
filePath[i] = null;
}
}
imagePath = new File[imageFileNumber];
imageFileNumber = 0;
for (int i = 0; i < filePath.length; i++) {
if (filePath[i] != null) {
imagePath[imageFileNumber++] = filePath[i];
}
}
imageFileNumber--;
for (int i = 0; i < imagePath.length; i++) {
if (imagePath[i] == picFile) {
locationImage = i;
}
}
}
public void before() {
scale = 8;
if (--locationImage < 0) {
locationImage = imageFileNumber;
}
try {
img = javax.imageio.ImageIO.read(imagePath[locationImage]);
} catch (IOException ex) {
ex.printStackTrace();
}
imageIcon.setImage(img);
imageLabel.setIcon(imageIcon);
picFile = imagePath[locationImage];
stateLabel.setText("像素大小： " + imageIcon.getIconWidth() + "*" + imageIcon.getIconHeight() + " 文件位置： " +
picFile.toString() + " 文件大小： " + picFile.length() / 1024 + "KB");
imagePanel.repaint();
imagePanel.validate();
imageScrollPane.repaint();
imageScrollPane.validate();
}
public void next() {
scale = 8;
if (++locationImage > imageFileNumber) {
locationImage = 0;
}
try {
img = javax.imageio.ImageIO.read(imagePath[locationImage]);
} catch (IOException ex) {
ex.printStackTrace();
}
imageIcon.setImage(img);
imageLabel.setIcon(imageIcon);
picFile = imagePath[locationImage];
stateLabel.setText("像素大小： " + imageIcon.getIconWidth() + "*" + imageIcon.getIconHeight() + " 文件位置： " +
picFile.toString() + " 文件大小： " + picFile.length() / 1024 + "KB");
imagePanel.repaint();
imagePanel.validate();
imageScrollPane.repaint();
imageScrollPane.validate();
}
public void bigger(){
ImageIcon icon = imageIcon;
if (scale <= 17) {
ImageIcon tmpicon = new ImageIcon(new DrawImage(icon.getImage(), icon.getIconWidth() / 8, icon.getIconHeight() / 8, ++scale).getImage());
imageLabel.setIcon(tmpicon);
} else {
return;
}
}
public void smaller(){
ImageIcon icon = imageIcon;
if (scale > 1) {
ImageIcon tmpicon = new ImageIcon(new DrawImage(icon.getImage(), icon.getIconWidth() / 8, icon.getIconHeight() / 8, --scale).getImage());
imageLabel.setIcon(tmpicon);
} else {
return;
}
}
public void actionPerformed(ActionEvent e) {
if (e.getSource().equals(before)) {
before();
}
if (e.getSource().equals(next)) {
next();
}
if (e.getSource().equals(play)) {
stop.setEnabled(true);
before.setEnabled(false);
next.setEnabled(false);
bigger.setEnabled(false);
smaller.setEnabled(false);
play.setEnabled(false);
playTimer = new PlayTimer(this);
playTimer.start();
}
if (e.getSource().equals(stop)) {
stop.setEnabled(false);
before.setEnabled(true);
next.setEnabled(true);
bigger.setEnabled(true);
smaller.setEnabled(true);
play.setEnabled(true);
playTimer.cancel();
}
if(e.getSource().equals(bigger)){
bigger();
}
if(e.getSource().equals(smaller)){
smaller();
}
}
}
/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
/**
*
* @author Maoris
*/
import java.awt.*;
import java.awt.datatransfer.*;
import java.awt.event.*;
import java.awt.image.BufferedImage;
import java.io.*;
import java.util.Iterator;
import java.util.List;
import javax.swing.*;
import javax.swing.event.TreeExpansionEvent;
import javax.swing.event.TreeExpansionListener;
import javax.swing.filechooser.FileSystemView;
import javax.swing.tree.*;
class SoureTree extends JTree {
BufferedImage GhostImage;
private TreePath lastPath;
private Timer hoverTimer;
FileNode sourceNode;
public SoureTree() {
setModel(createTreeModel());
addTreeExpansionListener(new TreeExpansionListener() {
public void treeCollapsed(TreeExpansionEvent e) {
}
public void treeExpanded(TreeExpansionEvent e) {
TreePath path = e.getPath();
if (path != null) {
FileNode node = (FileNode) path.getLastPathComponent();
if (!node.isExplored()) {
DefaultTreeModel model = (DefaultTreeModel) getModel();
node.explore();
model.nodeStructureChanged(node);
}
}
}
});
this.setCellRenderer(new DefaultTreeCellRenderer() {
@Override
public Component getTreeCellRendererComponent(JTree tree,
Object value, boolean selected, boolean expanded,
boolean leaf, int row, boolean hasFocus) {
TreePath tp = tree.getPathForRow(row);
if (tp != null) {
FileNode node = (FileNode) tp.getLastPathComponent();
File f = node.getFile();
try {
Icon icon = FileSystemView.getFileSystemView().getSystemIcon(f);
this.setIcon(icon);
this.setLeafIcon(icon);
this.setOpenIcon(icon);
this.setClosedIcon(icon);
this.setDisabledIcon(icon);
} catch (Exception e) {
e.printStackTrace();
}
}
return super.getTreeCellRendererComponent(tree, value,
selected, expanded, leaf, row, hasFocus);
}
});
super.setScrollsOnExpand(true);
hoverTimer = new Timer(1000, new ActionListener() {
public void actionPerformed(ActionEvent e) {
if (lastPath == null) {
return;
}
if (getRowForPath(lastPath) == 0) {
return;
}
if (isExpanded(lastPath)) {
collapsePath(lastPath);
} else {
expandPath(lastPath);
}
}
});
hoverTimer.setRepeats(false);
this.addKeyListener(new KeyAdapter() {
@Override
public void keyPressed(KeyEvent e) {
int code = e.getKeyCode();
int modifiers = e.getModifiers();
if (code == 'v' || code == 'V') {
System.out.println("find v");
System.out.println("modifiers:" + modifiers + "\t" + ((modifiers & KeyEvent.CTRL_MASK) != 0));
}
if ((modifiers & KeyEvent.CTRL_MASK) != 0 && (code == 'v' || code == 'V')) {
Transferable tr = Toolkit.getDefaultToolkit().getSystemClipboard().getContents(null);
TreePath path = getSelectionPath();
if (path == null) {
return;
}
FileNode node = (FileNode) path.getLastPathComponent();
if (node.isDirectory()) {
System.out.println("file cp");
try {
List list = (List) (tr.getTransferData(DataFlavor.javaFileListFlavor));
Iterator iterator = list.iterator();
File parent = node.getFile();
while (iterator.hasNext()) {
File f = (File) iterator.next();
}
node.reexplore();
} catch (Exception ioe) {
ioe.printStackTrace();
}
updateUI();
}
}
}
});
}
public String getFilename() {
TreePath path = getLeadSelectionPath();
FileNode node = (FileNode) path.getLastPathComponent();
return ((File) node.getUserObject()).getAbsolutePath();
}
private DefaultTreeModel createTreeModel() {
File root = FileSystemView.getFileSystemView().getRoots()[0];
FileNode rootNode = new FileNode(root);
rootNode.explore();
return new DefaultTreeModel(rootNode);
}
class FileNode extends DefaultMutableTreeNode {
private boolean explored = false;
public FileNode(File file) {
setUserObject(file);
}
@Override
public boolean getAllowsChildren() {
return isDirectory();
}
@Override
public boolean isLeaf() {
return !isDirectory();
}
public File getFile() {
return (File) getUserObject();
}
public boolean isExplored() {
return explored;
}
public boolean isDirectory() {
File file = getFile();
return file.isDirectory();
}
@Override
public String toString() {
File file = (File) getUserObject();
String filename = file.toString();
int index = filename.lastIndexOf(File.separator);
return (index != -1 && index != filename.length() - 1) ? filename.substring(index + 1) : filename;
}
public void explore() {
if (!isDirectory()) {
return;
}
if (!isExplored()) {
File file = getFile();
File[] childrenNode = file.listFiles();
for (int i = 0; i < childrenNode.length; ++i) {
if (childrenNode[i].isDirectory()) {
add(new FileNode(childrenNode[i]));
}
}
explored = true;
}
}
public void reexplore() {
this.removeAllChildren();
explored = false;
explore();
}
}
}
/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
/**
*
* @author Maoris
*/
import java.util.Timer;
import java.util.TimerTask;
class PlayTimer {
private int second;
ImageFrame imageFrame;
private final Timer timer = new Timer();
public PlayTimer(ImageFrame imageFrame){
this.imageFrame = imageFrame;
second = 2;
}
public void start(){
timer.schedule(new TimerTask() {
public void run() {
imageFrame.next();
}
},second * 1000 ,second * 1000);
}
public void cancel(){
timer.cancel();
}
}
import javax.swing.JFrame;
import javax.swing.UIManager;
/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
/**
*
* @author Maoris
*/
public class PowerSee {
public static void main(String args[]) {
try {
UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
} catch (Exception e1) {
e1.PRintStackTrace();
}
MainFrame mainFrame = new MainFrame();
mainFrame.setIconImage(new ImageIcon("icon/powerSee.png").getImage());
mainFrame.setExtendedState(JFrame.MAXIMIZED_BOTH);
mainFrame.setSize(700, 500);
mainFrame.setVisible(true);
mainFrame.setDefaultCloSEOperation(JFrame.EXIT_ON_CLOSE);
}
}
/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
/**
*
* @author Maoris
*/
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.swing.*;
import javax.swing.event.TreeSelectionEvent;
import javax.swing.event.TreeSelectionListener;
import javax.swing.tree.*;
import java.io.*;
import javax.swing.filechooser.*;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.ItemListener;
import java.awt.event.ItemEvent;
import java.awt.event.MouseAdapter;
import java.util.StringTokenizer;
import java.awt.event.MouseAdapter.*;
import java.awt.event.MouseEvent;
class MainFrame extends JFrame implements TreeSelectionListener {
public JPanel viewPanel = new JPanel(new GridLayout(0, 4, 20, 20));
public JPanel includeviewPanel = new JPanel(new BorderLayout());
public JLabel label = new JLabel("选定：");
public JLabel stateLabel = new JLabel("未选定");
public JPanel statePanel = new JPanel();
FileNameExtensionFilter imageFilter = new FileNameExtensionFilter(null, "jpeg", "jpg", "png", "gif");
JFileChooser imageChooser = new JFileChooser();
public File copyFile;
public File cutFile;
public File directFile;
public File[] imagePath;
public JScrollPane scrollPane;
public static JLabel previewLabel;
public static JPanel previewPanel;
public JPanel toolPanel;
public JPanel treePanel;
public JComboBox style;
public MainFrame() {
super("PowerSee 电子像片管理程序");
viewPanel.setBackground(Color.white);
treePanel = createTreePanel();
previewLabel = new JLabel();
previewPanel = new JPanel(new BorderLayout());
previewLabel.setHorizontalAlignment(JLabel.CENTER);
previewPanel.add(previewLabel, BorderLayout.CENTER);
previewPanel.setBorder(BorderFactory.createTitledBorder("预览"));
jsplitPane vSplitPane = new JSplitPane(JSplitPane.VERTICAL_SPLIT, treePanel, previewPanel);
Dimension screen = getToolkit().getScreenSize();
vSplitPane.setOneTouchExpandable(false);
vSplitPane.setDividerLocation((int)(screen.height * 0.52));
includeviewPanel.add(scrollPane = new JScrollPane(viewPanel), BorderLayout.CENTER);
includeviewPanel.add(statePanel, BorderLayout.SOUTH);
statePanel.add(label);
statePanel.add(stateLabel);
JSplitPane splitPane = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT, vSplitPane, includeviewPanel);
splitPane.setDividerLocation(250);
splitPane.setOneTouchExpandable(true);
getContentPane().add(splitPane, BorderLayout.CENTER);
JMenuBar menuBar = myMenuBar();
setJMenuBar(menuBar);
JToolBar toolBar = myToolBar();
add(toolBar, BorderLayout.NORTH);
}
private JPanel createTreePanel() {
JPanel aTreePanel = new JPanel();
SoureTree tree = new SoureTree();
tree.getSelectionModel().setSelectionMode(TreeSelectionModel.SINGLE_TREE_SELECTION);
tree.addTreeSelectionListener(this);
aTreePanel.setLayout(new BorderLayout());
aTreePanel.add(new JScrollPane(tree), BorderLayout.CENTER);
aTreePanel.setBorder(BorderFactory.createTitledBorder("资源管理器"));
return aTreePanel;
}
public void valueChanged(TreeSelectionEvent e) {
previewLabel.setIcon(new ImageIcon());
previewPanel.repaint();
previewPanel.validate();
int imageFileNumber = 0;
SoureTree tree = (SoureTree) e.getSource();
imageChooser.addChoosableFileFilter(imageFilter);
DefaultMutableTreeNode node = (DefaultMutableTreeNode) tree.getLastSelectedPathComponent();
if (!node.isLeaf()) {
directFile = new File(node.getUserObject().toString());
File[] filePath = directFile.listFiles();
imageFileNumber = filePath.length;
for (int i = 0; i < filePath.length; i++) {
if (!imageFilter.accept(filePath[i]) || filePath[i].isDirectory()) {
filePath[i] = null;
--imageFileNumber;
}
}
if (imageFileNumber != 0) {
imagePath = new File[imageFileNumber];
imageFileNumber = 0;
for (int i = 0; i < filePath.length; i++) {
if (filePath[i] != null) {
imagePath[imageFileNumber++] = filePath[i];
}
}
imageFileNumber--;
Runnable loadImage = new LoadImage(viewPanel, scrollPane, imagePath, stateLabel);
Thread thread = new Thread(loadImage);
thread.start();
stateLabel.setText("未选定");
} else {
viewPanel.removeAll();
viewPanel.repaint();
viewPanel.validate();
imagePath = null;
stateLabel.setText("未选定");
}
} else {
directFile = null;
imagePath = null;
}
}
public JMenuBar myMenuBar() {
JMenuBar menuBar = new JMenuBar();
JMenu file = new JMenu("文件(F)", true);
file.setMnemonic('F');
JMenu edit = new JMenu("编辑(E)", true);
edit.setMnemonic('E');
JMenu help = new JMenu("帮助(H)", true);
help.setMnemonic('H');
JMenuItem open = new JMenuItem("打开(O)", 'O');
open.setMnemonic('O');
open.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
openFile();
}
});
JMenuItem close = new JMenuItem("退出(C)", 'C');
close.setMnemonic('C');
close.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
System.exit(0);
}
});
file.add(open);
file.add(close);
JMenuItem cut = new JMenuItem("剪切(T)", 'T');
cut.setMnemonic('T');
cut.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
if ((stateLabel.getText()).equals("未选定")) {
JOptionPane.showMessageDialog(null, "未选定文件");
} else {
cut(stateLabel.getText());
}
}
});
JMenuItem copy = new JMenuItem("复制(Y)", 'Y');
copy.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
if ((stateLabel.getText()).equals("未选定")) {
JOptionPane.showMessageDialog(null, "未选定文件");
} else {
copy(stateLabel.getText());
}
}
});
copy.setMnemonic('Y');
JMenuItem paste = new JMenuItem("粘贴(P)", 'P');
paste.setMnemonic('P');
paste.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
if (copyFile == null && cutFile == null) {
JOptionPane.showMessageDialog(null, "未复制文件");
} else if (copyFile != null) {
try {
paste(copyFile, directFile);
} catch (Exception ex) {
Logger.getLogger(MainFrame.class.getName()).log(Level.SEVERE, null, ex);
}
} else {
try {
paste(cutFile, directFile);
cutFile.delete();
} catch (Exception ex) {
System.out.println("删除失败晕");
}
cutFile = null;
}
}
});
JMenuItem rename = new JMenuItem("重命名(R)", 'R');
rename.setMnemonic('R');
rename.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
if ((stateLabel.getText()).equals("未选定")) {
JOptionPane.showMessageDialog(null, "未选定文件");
} else {
rename();
}
}
});
JMenuItem allrename = new JMenuItem("批量重命名(A)", 'A');
allrename.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
renameAll();
}
});
allrename.setMnemonic('A');
edit.add(cut);
edit.add(copy);
edit.add(paste);
edit.add(rename);
edit.add(allrename);
JMenuItem about = new JMenuItem("关于(A)", 'A');
about.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
JOptionPane.showMessageDialog(null,
"PowerSee 电子像片查看器", "关于",
JOptionPane.INFORMATION_MESSAGE);
}
});
about.setMnemonic('A');
JMenuItem update = new JMenuItem("更新（U）", 'U');
update.setMnemonic('U');
update.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
JOptionPane.showMessageDialog(null, "服务器创建中，期待···",
"在线更新", JOptionPane.INFORMATION_MESSAGE);
}
});
JMenuItem register = new JMenuItem("注册（R）", 'R');
register.setMnemonic('R');
register.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
JOptionPane.showMessageDialog(null,
"此软件暂为免费软件，欢迎使用O(∩_∩)O", "注册",
JOptionPane.INFORMATION_MESSAGE);
}
});
help.add(register);
help.add(update);
help.add(about);
menuBar.add(file);
menuBar.add(edit);
menuBar.add(help);
return menuBar;
}
public void openFile() {
imageChooser.setFileFilter(imageFilter);
int i = imageChooser.showOpenDialog(this);
if (i == JFileChooser.APPROVE_OPTION) {
File selectedFile = imageChooser.getSelectedFile();
if (imageChooser.getSelectedFile() != null) {
String imageFile = selectedFile.toString();
ImageFrame imageFrame = new ImageFrame(imageFile);
}
selectedFile = null;
}
}
public JToolBar myToolBar() {
JToolBar toolBar = new JToolBar();
JButton open = new JButton(new ImageIcon("icon/openIcon.png"));
open.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
openFile();
}
});
JButton cut = new JButton(new ImageIcon("icon/cutIcon.png"));
cut.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
if ((stateLabel.getText()).equals("未选定")) {
JOptionPane.showMessageDialog(null, "未选定文件");
} else {
cut(stateLabel.getText());
}
}
});
JButton copy = new JButton(new ImageIcon("icon/copyIcon.png"));
copy.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
if ((stateLabel.getText()).equals("未选定")) {
JOptionPane.showMessageDialog(null, "未选定文件");
} else {
copy(stateLabel.getText());
}
}
});
JButton paste = new JButton(new ImageIcon("icon/pasteIcon.png"));
paste.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
if (copyFile == null && cutFile == null) {
JOptionPane.showMessageDialog(null, "未复制文件");
} else if (copyFile != null) {
try {
paste(copyFile, directFile);
} catch (Exception ex) {
Logger.getLogger(MainFrame.class.getName()).log(Level.SEVERE, null, ex);
}
} else {
try {
paste(cutFile, directFile);
cutFile.delete();
} catch (Exception ex) {
System.out.println("Oh no!");
}
cutFile = null;
}
}
});
JButton del = new JButton(new ImageIcon("icon/delIcon.png"));
del.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
if (stateLabel.getText().equals("未选定")) {
JOptionPane.showMessageDialog(null, "未选定文件");
} else {
delete();
}
}
});
JButton rename = new JButton(new ImageIcon("icon/renameIcon.png"));
rename.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
if ((stateLabel.getText()).equals("未选定")) {
JOptionPane.showMessageDialog(null, "未选定文件");
} else {
rename();
}
}
});
toolPanel = new JPanel();
toolPanel.setLayout(new FlowLayout(FlowLayout.RIGHT));
JLabel sty = new JLabel("界面风格：");
style = new JComboBox(new Object[]{"白色简洁", "黑色幽默"});
style.setForeground(Color.red);
style.setSelectedItem("经典风格");
style.addItemListener(new ItemListener() {
public void itemStateChanged(ItemEvent e) {
setStyle(style.getSelectedIndex());
}
});
toolPanel.add(sty);
toolPanel.add(style);
toolPanel.setBackground(Color.LIGHT_GRAY);
toolBar.add(open);
toolBar.add(cut);
toolBar.add(copy);
toolBar.add(paste);
toolBar.add(del);
toolBar.add(rename);
toolBar.add(toolPanel);
return toolBar;
}
public void setStyle(int i) {
if (i == 0) {
viewPanel.setBackground(Color.white);
treePanel.setBackground(Color.white);
previewPanel.setBackground(Color.white);
statePanel.setBackground(Color.white);
statePanel.repaint();
statePanel.validate();
viewPanel.repaint();
viewPanel.validate();
treePanel.repaint();
treePanel.validate();
previewPanel.repaint();
previewPanel.validate();
}
if (i == 1) {
viewPanel.setBackground(Color.BLACK);
treePanel.setBackground(Color.lightGray);
previewPanel.setBackground(Color.lightGray);
statePanel.setBackground(Color.lightGray);
statePanel.repaint();
statePanel.validate();
viewPanel.repaint();
viewPanel.validate();
treePanel.repaint();
treePanel.validate();
previewPanel.repaint();
previewPanel.validate();
}
}
public void copy(String filePath) {
copyFile = new File(filePath);
cutFile = null;
}
public void cut(String filePath) {
cutFile = new File(filePath);
copyFile = null;
}
public void paste(File sourceFile, File directFile) throws Exception {
if (directFile != null) {
String name = new String();
name = new String();
StringTokenizer tokenizer = new StringTokenizer(sourceFile.getPath(), "\\");
while (tokenizer.hasMoreTokens()) {
name = tokenizer.nextToken();
}
if ((sourceFile.getParentFile().equals(directFile))) {
JOptionPane.showMessageDialog(null, "当前文件夹已存在该文件", "提示", JOptionPane.INFORMATION_MESSAGE);
return;
}
File newFile = new File(directFile.getPath() + File.separator + name);
FileInputStream fis = new FileInputStream(sourceFile);
FileOutputStream fos = new FileOutputStream(newFile);
byte[] buf = new byte[1024 * 1024];
int i = 0;
while ((i = fis.read(buf)) != -1) {
fos.write(buf, 0, i);
}
fis.close();
fos.close();
Image img = javax.imageio.ImageIO.read(newFile);
ImageIcon imageIcon = new ImageIcon(new DrawImage(img, 200).getImage());
JButton newImageButton = new JButton(imageIcon);
newImageButton.setVerticalTextPosition(JButton.BOTTOM);
newImageButton.setHorizontalTextPosition(JButton.CENTER);
newImageButton.setHorizontalAlignment(JButton.CENTER);
int j = newFile.getPath().lastIndexOf('\\');
String newname = newFile.getPath().substring(j + 1, newFile.getPath().length());
newImageButton.setText(newname);
newImageButton.addMouseListener(new MouseAdapter() {
@Override
public void mouseClicked(MouseEvent e) {
String picPath = "";
if (e.getClickCount() == 1) {
LoadImage.changeStateLabel((JButton) e.getSource());
} else if (e.getClickCount() == 2) {
LoadImage.changeStateLabel((JButton) e.getSource());
picPath = LoadImage.stateLabel.getText();
ImageFrame imageFrame = new ImageFrame(picPath);
ImageFrame.myImageFrame = imageFrame;
}
}
});
viewPanel.add(newImageButton);
viewPanel.repaint();
viewPanel.validate();
}
}
public void rename() {
File changeNameFile = new File(stateLabel.getText());
String newName = JOptionPane.showInputDialog(null, "请输入新文件名：", "newName");
if(newName == null) return;
int j = stateLabel.getText().lastIndexOf(".");
String sub = stateLabel.getText().substring(j, stateLabel.getText().length());
for (int i = 0; i < imagePath.length; i++) {
int p = imagePath[i].getPath().lastIndexOf("\\");
String beName = imagePath[i].getPath().substring(p + 1, imagePath[i].getPath().length());
if (beName.equals(newName + sub)) {
JOptionPane.showMessageDialog(null, "当前文件夹已存在该文件名！", "错误", JOptionPane.QUESTION_MESSAGE);
return;
}
}
File afterChange = new File(changeNameFile.getParent() + File.separator + newName + sub);
changeNameFile.renameTo(afterChange);
stateLabel.setText(afterChange.getPath());
int k = stateLabel.getText().lastIndexOf("\\");
String sub2 = stateLabel.getText().substring(k + 1, stateLabel.getText().length());
LoadImage.choosedImage.setText(sub2);
viewPanel.repaint();
viewPanel.validate();
}
public void renameAll() {
if (imagePath == null) {
JOptionPane.showMessageDialog(null, "没有任何文件可重命名！");
} else {
String newName = JOptionPane.showInputDialog(null, "请输入新文件名：", "重命名");
if (newName != null) {
File[] afterChange = new File[imagePath.length];
for (int i = 0; i < imagePath.length; i++) {
int j = imagePath[i].toString().lastIndexOf(".");
String sub = imagePath[i].toString().substring(j, imagePath[i].toString().length());
afterChange[i] = new File(imagePath[i].getParent() + File.separator + newName + (i + 1) + sub);
imagePath[i].renameTo(afterChange[i]);
int k = afterChange[i].toString().lastIndexOf("\\");
String sub2 = afterChange[i].toString().substring(k + 1, afterChange[i].toString().length());
LoadImage.allButton[i].setText(sub2);
}
}
}
}
public void delete() {
int i = JOptionPane.showConfirmDialog(null, "确定删除图片？", "删除图片", JOptionPane.YES_NO_OPTION);
if (i == JOptionPane.YES_OPTION) {
File delFile = new File(stateLabel.getText());
delFile.delete();
previewLabel.setIcon(new ImageIcon());
previewPanel.repaint();
previewPanel.validate();
int t = stateLabel.getText().lastIndexOf('\\');
String delName = stateLabel.getText().substring(t + 1, stateLabel.getText().length());
for (int j = 0; j < LoadImage.allButton.length; j++) {
if (LoadImage.allButton[j].getText().equals(delName)) {
stateLabel.setText("未选定");
copyFile = null;
cutFile = null;
viewPanel.remove(LoadImage.allButton[i]);
viewPanel.repaint();
viewPanel.validate();
}
}
} else {
return;
}
}
}
/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
/**
*
* @author Maoris
*/
import javax.swing.*;
import java.io.*;
import java.awt.*;
import java.awt.event.*;
import java.awt.event.MouseAdapter.*;
class LoadImage implements Runnable {
public Image img = null;
public File aPath;
public JPanel viewPanel;
public static File[] imagePath;
public ImageIcon[] smallPicture;
public JButton[] picButton;
public ImageFrame imageFrame;
public static JLabel stateLabel;
public JScrollPane scrollBar;
public static JButton choosedImage;
public static JButton[] allButton;
public LoadImage(JPanel viewPanel,JScrollPane scrollPane, File[] imagePath, final JLabel stateLabel) {
this.viewPanel = viewPanel;
this.scrollBar = scrollPane;
LoadImage.imagePath = imagePath;
LoadImage.stateLabel = stateLabel;
smallPicture = new ImageIcon[imagePath.length];
picButton = new JButton[imagePath.length];
allButton = picButton;
for (int i = 0; i < imagePath.length; i++) {
picButton[i] = new JButton();
picButton[i].addMouseListener(new MouseAdapter() {
@Override
public void mouseClicked(MouseEvent e) {
String picPath = "";
choosedImage = (JButton)e.getSource();
if (e.getClickCount() == 1) {
changeStateLabel((JButton) e.getSource());
MainFrame.previewLabel.setIcon(choosedImage.getIcon());
MainFrame.previewPanel.repaint();
MainFrame.previewPanel.validate();
} else if (e.getClickCount() == 2) {
MainFrame.previewLabel.setIcon(choosedImage.getIcon());
MainFrame.previewPanel.repaint();
MainFrame.previewPanel.validate();
changeStateLabel((JButton) e.getSource());
picPath = stateLabel.getText();
imageFrame = new ImageFrame(picPath);
ImageFrame.myImageFrame = imageFrame;
}
}
});
}
}
public static void changeStateLabel(JButton picButton) {
stateLabel.setText(imagePath[0].getParent() + File.separator + picButton.getText());
}
public void run() {
viewPanel.removeAll();
for (int i = 0; i < imagePath.length; i++) {
try {
img = javax.imageio.ImageIO.read(imagePath[i]);
} catch (IOException ex) {
ex.printStackTrace();
}
smallPicture[i] = new ImageIcon(new DrawImage(img, 200).getImage());
picButton[i].setIcon(smallPicture[i]);
picButton[i].setVerticalTextPosition(JLabel.BOTTOM);
picButton[i].setHorizontalTextPosition(JLabel.CENTER);
picButton[i].setHorizontalAlignment(JLabel.CENTER);
int j = imagePath[i].getPath().lastIndexOf(File.separator);
String sub = imagePath[i].getPath().substring(j + 1, imagePath[i].getPath().length());
picButton[i].setText(sub);
viewPanel.add(picButton[i]);
viewPanel.repaint();
viewPanel.validate();
scrollBar.repaint();
scrollBar.validate();
}
}
}
/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
/**
*
* @author Maoris
*/
import java.awt.*;
import java.awt.image.BufferedImage;
public class DrawImage {
private BufferedImage bufferedimage;
private int Scalse;
DrawImage(Image image,int Value) { //按原图画出图像大小
int w = image.getWidth(null);
int h = image.getHeight(null);
float bi = w > h ? (float) h / (float) w : (float) w / (float) h;
if (w > h) {
w = Value;
h = (int) (Value * bi);
} else if (h > w) {
h = Value;
w = (int) (Value * bi);
} else {
w = Value;
h = Value;
}
bufferedimage = new BufferedImage(w, h, BufferedImage.TYPE_INT_ARGB);
Graphics2D g2D = bufferedimage.createGraphics();
g2D.setRenderingHint(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BILINEAR);
g2D.drawImage(image, 0, 0, w, h, null);
g2D.dispose();
}
DrawImage(Image image, int Width, int Height, int S) {//画出指定大小的图
Scalse = S;
bufferedimage = new BufferedImage(Width * Scalse, Height * Scalse, BufferedImage.TYPE_INT_ARGB);
Graphics2D g2D = bufferedimage.createGraphics();
g2D.setRenderingHint(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BILINEAR);
g2D.drawImage(image, 0, 0, Width * Scalse, Height * Scalse, null);
g2D.dispose();
}
public Image getImage() {
return this.bufferedimage;
}
}
/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
/**
*
* @author Maoris
*/
import java.awt.*;
import java.awt.event.*;
import java.io.File;
import java.io.IOException;
import javax.swing.*;
import javax.swing.filechooser.FileNameExtensionFilter;
import javax.swing.ImageIcon.*;
public class ImageFrame extends JFrame implements ActionListener{
public JPanel imagePanel;
public JPanel buttonPanel;
public JPanel statePanel;
public JLabel imageLabel;
public JLabel stateLabel;
public JButton before;
public JButton play;
public JButton stop;
public JButton next;
public JButton bigger;
public JButton smaller;
public File picFile;
public Image img;
public ImageIcon imageIcon;
public String fileParent;
FileNameExtensionFilter imageFilter = new FileNameExtensionFilter(null, "jpeg", "jpg", "png", "gif");
JFileChooser imageChooser = new JFileChooser();
public File filePath[];
public File imagePath[];
public int imageFileNumber = 0;
public int locationImage = 0;
public static ImageFrame myImageFrame;
private PlayTimer playTimer;
public Image[] imageOffer;
public int scale = 8;
public JScrollPane imageScrollPane;
public ImageFrame(String picPath) {
picFile = new File(picPath);
fileParent = picFile.getParent();
filePath = (new File(fileParent)).listFiles();
try {
img = javax.imageio.ImageIO.read(picFile);
} catch (IOException ex) {
ex.printStackTrace();
}
imageIcon = new ImageIcon(img);
imageLabel = new JLabel(imageIcon);
imagePanel = new JPanel(new BorderLayout());
imagePanel.setBackground(Color.black);
stateLabel = new JLabel();
setLayout(new BorderLayout());
setTitle("PowerSee 图片查看器");
setIconImage(new ImageIcon("icon/powerSee.png").getImage());
setSize(300, 250);
setVisible(true);
setExtendedState(JFrame.MAXIMIZED_BOTH);
buttonPanel = makeButtonPanel();
statePanel = new JPanel();
stateLabel.setText("像素大小： " + imageIcon.getIconWidth() + "*" + imageIcon.getIconHeight() + " 文件位置： " +
picFile.toString() + " 文件大小： " + picFile.length() / 1024 + "KB");
imagePanel.add(imageLabel, BorderLayout.CENTER);
imageScrollPane = new JScrollPane(imagePanel);
add(imageScrollPane, BorderLayout.CENTER);
add(buttonPanel, BorderLayout.NORTH);
statePanel.add(stateLabel);
add(statePanel, BorderLayout.SOUTH);
imagePanel.repaint();
imagePanel.validate();
load();
}
public JPanel makeButtonPanel() {
JPanel aButtonPanel = new JPanel();
before = new JButton(new ImageIcon("icon" + File.separator + "beforeIcon.png"));
next = new JButton(new ImageIcon("icon/nextIcon.png"));
play = new JButton(new ImageIcon("icon/playIcon.png"));
stop = new JButton(new ImageIcon("icon/stopIcon.png"));
bigger = new JButton(new ImageIcon("icon/biggerIcon.png"));
smaller = new JButton(new ImageIcon("icon/smallerIcon.png"));
stop.setEnabled(false);
before.addActionListener(this);
next.addActionListener(this);
play.addActionListener(this);
stop.addActionListener(this);
bigger.addActionListener(this);
smaller.addActionListener(this);
aButtonPanel.add(before);
aButtonPanel.add(play);
aButtonPanel.add(stop);
aButtonPanel.add(next);
aButtonPanel.add(smaller);
aButtonPanel.add(bigger);
return aButtonPanel;
}
public void load() {
imageChooser.setFileFilter(imageFilter);
for (int i = 0; i < filePath.length; i++) {
if (!filePath[i].isDirectory() && imageFilter.accept(filePath[i])) {
imageFileNumber++;
} else {
filePath[i] = null;
}
}
imagePath = new File[imageFileNumber];
imageFileNumber = 0;
for (int i = 0; i < filePath.length; i++) {
if (filePath[i] != null) {
imagePath[imageFileNumber++] = filePath[i];
}
}
imageFileNumber--;
for (int i = 0; i < imagePath.length; i++) {
if (imagePath[i] == picFile) {
locationImage = i;
}
}
}
public void before() {
scale = 8;
if (--locationImage < 0) {
locationImage = imageFileNumber;
}
try {
img = javax.imageio.ImageIO.read(imagePath[locationImage]);
} catch (IOException ex) {
ex.printStackTrace();
}
imageIcon.setImage(img);
imageLabel.setIcon(imageIcon);
picFile = imagePath[locationImage];
stateLabel.setText("像素大小： " + imageIcon.getIconWidth() + "*" + imageIcon.getIconHeight() + " 文件位置： " +
picFile.toString() + " 文件大小： " + picFile.length() / 1024 + "KB");
imagePanel.repaint();
imagePanel.validate();
imageScrollPane.repaint();
imageScrollPane.validate();
}
public void next() {
scale = 8;
if (++locationImage > imageFileNumber) {
locationImage = 0;
}
try {
img = javax.imageio.ImageIO.read(imagePath[locationImage]);
} catch (IOException ex) {
ex.printStackTrace();
}
imageIcon.setImage(img);
imageLabel.setIcon(imageIcon);
picFile = imagePath[locationImage];
stateLabel.setText("像素大小： " + imageIcon.getIconWidth() + "*" + imageIcon.getIconHeight() + " 文件位置： " +
picFile.toString() + " 文件大小： " + picFile.length() / 1024 + "KB");
imagePanel.repaint();
imagePanel.validate();
imageScrollPane.repaint();
imageScrollPane.validate();
}
public void bigger(){
ImageIcon icon = imageIcon;
if (scale <= 17) {
ImageIcon tmpicon = new ImageIcon(new DrawImage(icon.getImage(), icon.getIconWidth() / 8, icon.getIconHeight() / 8, ++scale).getImage());
imageLabel.setIcon(tmpicon);
} else {
return;
}
}
public void smaller(){
ImageIcon icon = imageIcon;
if (scale > 1) {
ImageIcon tmpicon = new ImageIcon(new DrawImage(icon.getImage(), icon.getIconWidth() / 8, icon.getIconHeight() / 8, --scale).getImage());
imageLabel.setIcon(tmpicon);
} else {
return;
}
}
public void actionPerformed(ActionEvent e) {
if (e.getSource().equals(before)) {
before();
}
if (e.getSource().equals(next)) {
next();
}
if (e.getSource().equals(play)) {
stop.setEnabled(true);
before.setEnabled(false);
next.setEnabled(false);
bigger.setEnabled(false);
smaller.setEnabled(false);
play.setEnabled(false);
playTimer = new PlayTimer(this);
playTimer.start();
}
if (e.getSource().equals(stop)) {
stop.setEnabled(false);
before.setEnabled(true);
next.setEnabled(true);
bigger.setEnabled(true);
smaller.setEnabled(true);
play.setEnabled(true);
playTimer.cancel();
}
if(e.getSource().equals(bigger)){
bigger();
}
if(e.getSource().equals(smaller)){
smaller();
}
}
}
/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
/**
*
* @author Maoris
*/
import java.awt.*;
import java.awt.datatransfer.*;
import java.awt.event.*;
import java.awt.image.BufferedImage;
import java.io.*;
import java.util.Iterator;
import java.util.List;
import javax.swing.*;
import javax.swing.event.TreeExpansionEvent;
import javax.swing.event.TreeExpansionListener;
import javax.swing.filechooser.FileSystemView;
import javax.swing.tree.*;
class SoureTree extends JTree {
BufferedImage GhostImage;
private TreePath lastPath;
private Timer hoverTimer;
FileNode sourceNode;
public SoureTree() {
setModel(createTreeModel());
addTreeExpansionListener(new TreeExpansionListener() {
public void treeCollapsed(TreeExpansionEvent e) {
}
public void treeExpanded(TreeExpansionEvent e) {
TreePath path = e.getPath();
if (path != null) {
FileNode node = (FileNode) path.getLastPathComponent();
if (!node.isExplored()) {
DefaultTreeModel model = (DefaultTreeModel) getModel();
node.explore();
model.nodeStructureChanged(node);
}
}
}
});
this.setCellRenderer(new DefaultTreeCellRenderer() {
@Override
public Component getTreeCellRendererComponent(JTree tree,
Object value, boolean selected, boolean expanded,
boolean leaf, int row, boolean hasFocus) {
TreePath tp = tree.getPathForRow(row);
if (tp != null) {
FileNode node = (FileNode) tp.getLastPathComponent();
File f = node.getFile();
try {
Icon icon = FileSystemView.getFileSystemView().getSystemIcon(f);
this.setIcon(icon);
this.setLeafIcon(icon);
this.setOpenIcon(icon);
this.setClosedIcon(icon);
this.setDisabledIcon(icon);
} catch (Exception e) {
e.printStackTrace();
}
}
return super.getTreeCellRendererComponent(tree, value,
selected, expanded, leaf, row, hasFocus);
}
});
super.setScrollsOnExpand(true);
hoverTimer = new Timer(1000, new ActionListener() {
public void actionPerformed(ActionEvent e) {
if (lastPath == null) {
return;
}
if (getRowForPath(lastPath) == 0) {
return;
}
if (isExpanded(lastPath)) {
collapsePath(lastPath);
} else {
expandPath(lastPath);
}
}
});
hoverTimer.setRepeats(false);
this.addKeyListener(new KeyAdapter() {
@Override
public void keyPressed(KeyEvent e) {
int code = e.getKeyCode();
int modifiers = e.getModifiers();
if (code == 'v' || code == 'V') {
System.out.println("find v");
System.out.println("modifiers:" + modifiers + "\t" + ((modifiers & KeyEvent.CTRL_MASK) != 0));
}
if ((modifiers & KeyEvent.CTRL_MASK) != 0 && (code == 'v' || code == 'V')) {
Transferable tr = Toolkit.getDefaultToolkit().getSystemClipboard().getContents(null);
TreePath path = getSelectionPath();
if (path == null) {
return;
}
FileNode node = (FileNode) path.getLastPathComponent();
if (node.isDirectory()) {
System.out.println("file cp");
try {
List list = (List) (tr.getTransferData(DataFlavor.javaFileListFlavor));
Iterator iterator = list.iterator();
File parent = node.getFile();
while (iterator.hasNext()) {
File f = (File) iterator.next();
}
node.reexplore();
} catch (Exception ioe) {
ioe.printStackTrace();
}
updateUI();
}
}
}
});
}
public String getFilename() {
TreePath path = getLeadSelectionPath();
FileNode node = (FileNode) path.getLastPathComponent();
return ((File) node.getUserObject()).getAbsolutePath();
}
private DefaultTreeModel createTreeModel() {
File root = FileSystemView.getFileSystemView().getRoots()[0];
FileNode rootNode = new FileNode(root);
rootNode.explore();
return new DefaultTreeModel(rootNode);
}
class FileNode extends DefaultMutableTreeNode {
private boolean explored = false;
public FileNode(File file) {
setUserObject(file);
}
@Override
public boolean getAllowsChildren() {
return isDirectory();
}
@Override
public boolean isLeaf() {
return !isDirectory();
}
public File getFile() {
return (File) getUserObject();
}
public boolean isExplored() {
return explored;
}
public boolean isDirectory() {
File file = getFile();
return file.isDirectory();
}
@Override
public String toString() {
File file = (File) getUserObject();
String filename = file.toString();
int index = filename.lastIndexOf(File.separator);
return (index != -1 && index != filename.length() - 1) ? filename.substring(index + 1) : filename;
}
public void explore() {
if (!isDirectory()) {
return;
}
if (!isExplored()) {
File file = getFile();
File[] childrenNode = file.listFiles();
for (int i = 0; i < childrenNode.length; ++i) {
if (childrenNode[i].isDirectory()) {
add(new FileNode(childrenNode[i]));
}
}
explored = true;
}
}
public void reexplore() {
this.removeAllChildren();
explored = false;
explore();
}
}
}
/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
/**
*
* @author Maoris
*/
import java.util.Timer;
import java.util.TimerTask;
class PlayTimer {
private int second;
ImageFrame imageFrame;
private final Timer timer = new Timer();
public PlayTimer(ImageFrame imageFrame){
this.imageFrame = imageFrame;
second = 2;
}
public void start(){
timer.schedule(new TimerTask() {
public void run() {
imageFrame.next();
}
},second * 1000 ,second * 1000);
}
public void cancel(){
timer.cancel();
}
}
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