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SlideshowViewer
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First version of SlideshowViewer.

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sigonasr2 8 years ago
commit 93e14fd39c
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  1. 7
      SlideshowViewer/.classpath
  2. 13
      SlideshowViewer/.externalToolBuilders/New_Builder (3).launch
  3. 4
      SlideshowViewer/.gitignore
  4. 27
      SlideshowViewer/.project
  5. 11
      SlideshowViewer/.settings/org.eclipse.jdt.core.prefs
  6. BIN
      SlideshowViewer/SlideshowViewer.jar
  7. 19
      SlideshowViewer/projectBuilder.xml
  8. 115
      SlideshowViewer/src/sig/SlideshowViewer/FileUtils.java
  9. 438
      SlideshowViewer/src/sig/SlideshowViewer/SlideshowViewer.java

7
SlideshowViewer/.classpath
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<?xml version="1.0" encoding="UTF-8"?>
<classpath>
<classpathentry kind="src" path="src"/>
<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8"/>
<classpathentry kind="lib" path="D:/Downloads/commons-io-2.5.jar"/>
<classpathentry kind="output" path="bin"/>
</classpath>

13
SlideshowViewer/.externalToolBuilders/New_Builder (3).launch
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<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<launchConfiguration type="org.eclipse.ant.AntBuilderLaunchConfigurationType">
<booleanAttribute key="org.eclipse.ant.ui.ATTR_TARGETS_UPDATED" value="true"/>
<booleanAttribute key="org.eclipse.ant.ui.DEFAULT_VM_INSTALL" value="false"/>
<booleanAttribute key="org.eclipse.debug.ui.ATTR_LAUNCH_IN_BACKGROUND" value="false"/>
<stringAttribute key="org.eclipse.jdt.launching.CLASSPATH_PROVIDER" value="org.eclipse.ant.ui.AntClasspathProvider"/>
<booleanAttribute key="org.eclipse.jdt.launching.DEFAULT_CLASSPATH" value="true"/>
<stringAttribute key="org.eclipse.jdt.launching.PROJECT_ATTR" value="SlideshowViewer"/>
<stringAttribute key="org.eclipse.ui.externaltools.ATTR_LOCATION" value="${workspace_loc:/SlideshowViewer/projectBuilder.xml}"/>
<stringAttribute key="org.eclipse.ui.externaltools.ATTR_RUN_BUILD_KINDS" value="full,incremental,"/>
<booleanAttribute key="org.eclipse.ui.externaltools.ATTR_TRIGGERS_CONFIGURED" value="true"/>
<stringAttribute key="org.eclipse.ui.externaltools.ATTR_WORKING_DIRECTORY" value="${workspace_loc:/SlideshowViewer}"/>
</launchConfiguration>

4
SlideshowViewer/.gitignore vendored
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/bin/
/config_slideshow.txt
/slideshow_image
/slideshow_image.png

27
SlideshowViewer/.project
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<?xml version="1.0" encoding="UTF-8"?>
<projectDescription>
<name>SlideshowViewer</name>
<comment></comment>
<projects>
</projects>
<buildSpec>
<buildCommand>
<name>org.eclipse.jdt.core.javabuilder</name>
<arguments>
</arguments>
</buildCommand>
<buildCommand>
<name>org.eclipse.ui.externaltools.ExternalToolBuilder</name>
<triggers>full,incremental,</triggers>
<arguments>
<dictionary>
<key>LaunchConfigHandle</key>
<value>&lt;project&gt;/.externalToolBuilders/New_Builder (3).launch</value>
</dictionary>
</arguments>
</buildCommand>
</buildSpec>
<natures>
<nature>org.eclipse.jdt.core.javanature</nature>
</natures>
</projectDescription>

11
SlideshowViewer/.settings/org.eclipse.jdt.core.prefs
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eclipse.preferences.version=1
org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.8
org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve
org.eclipse.jdt.core.compiler.compliance=1.8
org.eclipse.jdt.core.compiler.debug.lineNumber=generate
org.eclipse.jdt.core.compiler.debug.localVariable=generate
org.eclipse.jdt.core.compiler.debug.sourceFile=generate
org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
org.eclipse.jdt.core.compiler.source=1.8

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SlideshowViewer/SlideshowViewer.jar
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19
SlideshowViewer/projectBuilder.xml
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<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<project default="create_run_jar" name="Create Runnable Jar for Project sigIRCv2">
<!--this file was created by Eclipse Runnable JAR Export Wizard-->
<!--ANT 1.7 is required -->
<!--define folder properties-->
<property name="dir.buildfile" value="."/>
<property name="dir.workspace" value="${dir.buildfile}/.."/>
<property name="dir.jarfile" value="${dir.buildfile}"/>
<target name="create_run_jar">
<jar destfile="${dir.jarfile}/SlideshowViewer.jar" filesetmanifest="mergewithoutmain">
<manifest>
<attribute name="Main-Class" value="sig.SlideshowViewer.SlideshowViewer"/>
<attribute name="Class-Path" value="."/>
</manifest>
<fileset dir="${dir.jarfile}/bin"/>
<zipfileset excludes="META-INF/*.SF" src="lib/commons-io-2.5.jar"/>
</jar>
</target>
</project>

115
SlideshowViewer/src/sig/SlideshowViewer/FileUtils.java
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package sig.SlideshowViewer;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.io.Reader;
import java.net.URL;
import java.nio.channels.FileChannel;
import java.nio.charset.Charset;
import java.util.ArrayList;
import java.util.List;
public class FileUtils {
public static String[] readFromFile(String filename) {
File file = new File(filename);
//System.out.println(file.getAbsolutePath());
List<String> contents= new ArrayList<String>();
if (file.exists()) {
try(
FileReader fw = new FileReader(filename);
BufferedReader bw = new BufferedReader(fw);)
{
String readline = bw.readLine();
do {
if (readline!=null) {
//System.out.println(readline);
contents.add(readline);
readline = bw.readLine();
}} while (readline!=null);
fw.close();
bw.close();
} catch (IOException e) {
e.printStackTrace();
}
}
return contents.toArray(new String[contents.size()]);
}
private static String readAll(Reader rd) throws IOException {
StringBuilder sb = new StringBuilder();
int cp;
while ((cp = rd.read()) != -1) {
sb.append((char) cp);
}
return sb.toString();
}
public static void logToFile(String message, String filename) {
File file = new File(filename);
try {
if (!file.exists()) {
file.createNewFile();
}
FileWriter fw = new FileWriter(file, true);
PrintWriter pw = new PrintWriter(fw);
pw.println(message);
pw.flush();
pw.close();
} catch (IOException e) {
e.printStackTrace();
}
}
public static void writetoFile(String[] data, String filename) {
File file = new File(filename);
try {
if (!file.exists()) {
file.createNewFile();
}
FileWriter fw = new FileWriter(file,false);
PrintWriter pw = new PrintWriter(fw);
for (String s : data) {
pw.println(s);
}
pw.flush();
pw.close();
} catch (IOException e) {
e.printStackTrace();
}
}
public static void copyFile(File source, File dest) throws IOException {
FileChannel sourceChannel = null;
FileChannel destChannel = null;
try {
sourceChannel = new FileInputStream(source).getChannel();
destChannel = new FileOutputStream(dest).getChannel();
destChannel.transferFrom(sourceChannel, 0, sourceChannel.size());
}finally{
sourceChannel.close();
destChannel.close();
}
}
public static void deleteFile(String filename) {
File file = new File(filename);
if (file.exists()) {
file.delete();
}
}
}

438
SlideshowViewer/src/sig/SlideshowViewer/SlideshowViewer.java
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package sig.SlideshowViewer;
import java.awt.BorderLayout;
import java.awt.Checkbox;
import java.awt.Dimension;
import java.awt.Graphics;
import java.awt.Rectangle;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.ComponentListener;
import java.awt.event.WindowEvent;
import java.awt.event.WindowListener;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.IOException;
import javax.swing.Box;
import javax.swing.BoxLayout;
import javax.swing.JButton;
import javax.swing.JFileChooser;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JTextField;
import javax.swing.Timer;
import org.apache.commons.io.FileUtils;
public class SlideshowViewer {
public static String slideshowFolderPath = "./slideshow/";
public static String outputFolderPath = "./";
public static String[] slideshowDataFiles = null;
public static JLabel slideshowpath_button = null;
public static JLabel slideshowpath_label = null;
public static JLabel outputpath_label = null;
public static JButton outputpath_button = null;
public static JButton button = null;
public static JButton arrowbutton1 = null;
public static JButton arrowbutton2 = null;
public static JButton slideshowdir_button = null;
public static JButton outputimage_button = null;
public static JTextField delayAmtBox = null;
public static String currentDisplayedFile = "";
public static boolean randomness = true;
public static Checkbox random = null;
public static long currentTick = 0;
public static long nextImageChange = 0;
public static int slideshowDelay = 5;
public static int slideshowMarker = 0;
static Timer programClock = new Timer(1000,new ActionListener(){
@Override
public void actionPerformed(ActionEvent e) {
performStep();
}
});
public static ActionListener buttonListener = new ActionListener(){
public void actionPerformed(ActionEvent e){
if (button.getText().contains("Start")) {
System.out.println("Running slideshow...");
SelectImage();
button.setText("Stop Slideshow");
} else {
System.out.println("Stopping slideshow...");
button.setText("Start Slideshow");
}
}
};
public static ActionListener decreaseDelayListener = new ActionListener(){
public void actionPerformed(ActionEvent e){
int currentdelay = 5;
try {
currentdelay = Integer.parseInt(delayAmtBox.getText());
} catch (NumberFormatException ex) {
currentdelay = 5;
}
currentdelay = Math.max(currentdelay-1, 1);
delayAmtBox.setText(Integer.toString(currentdelay));
slideshowDelay = currentdelay*60;
}
};
public static ActionListener increaseDelayListener = new ActionListener(){
public void actionPerformed(ActionEvent e){
int currentdelay = 5;
try {
currentdelay = Integer.parseInt(delayAmtBox.getText());
} catch (NumberFormatException ex) {
currentdelay = 5;
}
currentdelay = Math.min(currentdelay+1, 120);
delayAmtBox.setText(Integer.toString(currentdelay));
slideshowDelay = currentdelay*60;
}
};
public static ActionListener slidershowdir_buttonListener = new ActionListener(){
public void actionPerformed(ActionEvent e){
JFileChooser chooser = new JFileChooser();
File path = new File(slideshowFolderPath);
if (path.exists()) {
chooser.setCurrentDirectory(path);
} else {
chooser.setCurrentDirectory(new File("."));
}
chooser.setDialogTitle("Load Slideshow Images Directory");
chooser.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
if (chooser.showOpenDialog(null) == JFileChooser.APPROVE_OPTION) {
slideshowFolderPath = chooser.getSelectedFile().getAbsolutePath()+"/";
try {
slideshowpath_label.setText("Slideshow Folder: "+new File(slideshowFolderPath).getCanonicalPath());
} catch (IOException e1) {
e1.printStackTrace();
}
}
}
};
public static ActionListener outputdir_buttonListener = new ActionListener(){
public void actionPerformed(ActionEvent e){
JFileChooser chooser = new JFileChooser();
File path = new File(outputFolderPath);
if (path.exists()) {
chooser.setCurrentDirectory(path);
} else {
chooser.setCurrentDirectory(new File("."));
}
chooser.setDialogTitle("Load Slideshow Images Directory");
chooser.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
if (chooser.showOpenDialog(null) == JFileChooser.APPROVE_OPTION) {
outputFolderPath = chooser.getSelectedFile().getAbsolutePath()+"/";
try {
outputpath_label.setText("Output Location: "+new File(outputFolderPath).getCanonicalPath());
} catch (IOException e1) {
e1.printStackTrace();
}
}
}
};
public static void SelectImage() {
String selectedFile = slideshowDataFiles[(slideshowMarker++)%slideshowDataFiles.length];
if (random.getState()) {
selectedFile = slideshowDataFiles[(int)(Math.random()*slideshowDataFiles.length)];
}
currentDisplayedFile = slideshowFolderPath+selectedFile;
nextImageChange = currentTick + slideshowDelay;
System.out.println("Selected image "+selectedFile+". Next change in "+slideshowDelay+" seconds.");
ChangeSlideshowImage();
}
private static void ChangeSlideshowImage() {
File filer = new File("./slideshow_image.png");
if (!filer.exists()) {
try {
filer.createNewFile();
} catch (IOException e) {
e.printStackTrace();
}
}
try {
FileUtils.copyFile(new File(currentDisplayedFile), filer);
} catch (Exception e) {
e.printStackTrace();
}
}
public static void main(String[] args) {
System.out.println("Slideshow Viewer v1.0 Started.");
programClock.start();
File config_file = new File("config_slideshow.txt");
File slideshowdirectory = null;
if (!config_file.exists()) {
System.out.println("\nConfiguration file does not exist...Creating one.");
CreateAndSaveConfigurationFile();
} else {
LoadConfigurationFile();
}
slideshowdirectory = new File(slideshowFolderPath);
if (slideshowdirectory!=null && slideshowdirectory.exists()) {
System.out.println(" Loading slideshow data...");
if (!LoadSlideshowData(slideshowdirectory)) {
return;
}
} else {
System.out.println("\nSlideshow data does not exist...Creating a slideshow directory...");
slideshowdirectory = new File("./slideshow");
slideshowdirectory.mkdirs();
slideshowDataFiles = new String[]{};
try {
System.out.println("\nPlease insert files into the "+slideshowdirectory.getCanonicalPath()+" directory and restart the program!");
} catch (IOException e) {
e.printStackTrace();
}
return;
}
JFrame f = new JFrame("SlideshowViewer v1.0");
f.addWindowListener(new WindowListener() {
@Override
public void windowActivated(WindowEvent arg0) {
// TODO Auto-generated method stub
}
@Override
public void windowClosed(WindowEvent arg0) {
// TODO Auto-generated method stub
}
@Override
public void windowClosing(WindowEvent arg0) {
CreateAndSaveConfigurationFile();
}
@Override
public void windowDeactivated(WindowEvent e) {
// TODO Auto-generated method stub
}
@Override
public void windowDeiconified(WindowEvent e) {
// TODO Auto-generated method stub
}
@Override
public void windowIconified(WindowEvent e) {
// TODO Auto-generated method stub
}
@Override
public void windowOpened(WindowEvent e) {
// TODO Auto-generated method stub
}
});
JPanel container = new JPanel();
container.setLayout(new BoxLayout(container,BoxLayout.PAGE_AXIS));
JPanel panel = new JPanel();
JPanel panel2 = new JPanel();
JPanel panel3 = new JPanel();
panel.setLayout(new BoxLayout(panel,BoxLayout.LINE_AXIS));
f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
f.setVisible(true);
button = new JButton("Start Slideshow");
button.addActionListener(buttonListener);
JLabel label = new JLabel();
label.setText(" Delay (min): ");
label.setMinimumSize(new Dimension(16,10));
delayAmtBox = new JTextField(2);
delayAmtBox.setMaximumSize(new Dimension(24,24));
delayAmtBox.setText(Integer.toString(slideshowDelay));
arrowbutton1 = new JButton("<");
arrowbutton1.setMaximumSize(new Dimension(48,24));
arrowbutton1.addActionListener(decreaseDelayListener);
arrowbutton2 = new JButton(">");
arrowbutton2.setMaximumSize(new Dimension(48,24));
arrowbutton2.addActionListener(increaseDelayListener);
slideshowpath_label = new JLabel("");
try {
slideshowpath_label.setText("Slideshow Folder: "+new File(slideshowFolderPath).getCanonicalPath());
} catch (IOException e) {
e.printStackTrace();
}
outputpath_label = new JLabel("");
try {
outputpath_label.setText("Output Folder: "+new File(outputFolderPath).getCanonicalPath());
} catch (IOException e) {
e.printStackTrace();
}
slideshowdir_button = new JButton("Change");
slideshowdir_button.setMaximumSize(new Dimension(32,24));
slideshowdir_button.addActionListener(slidershowdir_buttonListener);
outputpath_button = new JButton("Change");
outputpath_button.setMaximumSize(new Dimension(32,24));
outputpath_button.addActionListener(outputdir_buttonListener);
JLabel label2 = new JLabel();
label2.setText(" ");
label2.setMinimumSize(new Dimension(32,10));
random = new Checkbox("Random?",randomness);
panel.add(button);
//panel.add(Box.createRigidArea(new Dimension(0,2)));
//panel.setMinimumSize(new Dimension(36,36));
panel.setSize(480, 36);
//panel.setBounds(0,0,72,36);
//f.add(panel);
String[] options = new String[]{};
panel.add(label);
panel.add(arrowbutton1);
panel.add(delayAmtBox);
panel.add(arrowbutton2);
panel.add(label2);
panel.add(random);
panel2.add(slideshowpath_label);
panel2.add(slideshowdir_button);
panel3.add(outputpath_label);
panel3.add(outputpath_button);
container.add(panel);
container.add(panel2);
container.add(panel3);
f.add(container);
//f.pack();
f.setLocationRelativeTo(null);
f.setBounds(0, 0, 480, 120);
f.pack();
}
protected static void performStep() {
DetectDirectoryChange();
if (button.getText().contains("Stop")) {
currentTick++;
if (currentTick >= nextImageChange) {
SelectImage();
}
}
int currentdelay = 5;
try {
currentdelay = Integer.parseInt(delayAmtBox.getText());
} catch (NumberFormatException ex) {
currentdelay = -1;
}
if (currentdelay>120 || currentdelay<0) {
currentdelay = 5;
delayAmtBox.setText(Integer.toString(currentdelay));
}
slideshowDelay = currentdelay*60;
}
private static void DetectDirectoryChange() {
File dir = new File(slideshowFolderPath);
if (dir.list().length!=slideshowDataFiles.length) {
System.out.println(" A change has been detected in the slideshow directory! Reloading images...");
LoadSlideshowData(dir);
}
}
private static boolean LoadSlideshowData(File dir) {
String[] filelist = dir.list();
if (filelist.length==0) {
System.out.println("Could not find any files to load!");
try {
System.out.println("\nPlease insert files into the "+dir.getCanonicalPath()+" directory and restart the program!");
} catch (IOException e) {
e.printStackTrace();
}
return false;
}
slideshowDataFiles = filelist;
System.out.print("Found and loaded "+filelist.length+" files!");
return true;
}
private static void CreateAndSaveConfigurationFile() {
File configFile = new File("config_slideshow.txt");
if (!configFile.exists()) {
try {
configFile.createNewFile();
} catch (IOException e) {
e.printStackTrace();
}
}
configFile.delete();
try {
configFile.createNewFile();
} catch (IOException e) {
e.printStackTrace();
}
sig.SlideshowViewer.FileUtils.logToFile("SLIDESHOW_PATH="+slideshowFolderPath, "config_slideshow.txt");
sig.SlideshowViewer.FileUtils.logToFile("OUTPUT_PATH="+outputFolderPath, "config_slideshow.txt");
sig.SlideshowViewer.FileUtils.logToFile("RANDOM="+Boolean.toString((random!=null)?random.getState():true)+"", "config_slideshow.txt");
sig.SlideshowViewer.FileUtils.logToFile("DELAY="+slideshowDelay+"", "config_slideshow.txt");
sig.SlideshowViewer.FileUtils.logToFile("MARKER="+slideshowMarker+"", "config_slideshow.txt");
}
private static void LoadConfigurationFile() {
File configFile = new File("config_slideshow.txt");
if (configFile.exists()) {
String[] data = sig.SlideshowViewer.FileUtils.readFromFile("config_slideshow.txt");
int counter = 0;
for (String line : data) {
String split = line.split("=")[1];
switch (counter++) {
case 0:{
slideshowFolderPath = split;
}break;
case 1:{
outputFolderPath = split;
}break;
case 2:{
randomness = Boolean.parseBoolean(split);
}break;
case 3:{
slideshowDelay = Integer.parseInt(split)/60;
}break;
case 4:{
slideshowMarker = Integer.parseInt(split);
}break;
default:
return;
}
}
} else {
System.out.println("Could not load from Config file!");
}
}
}
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