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Revision B : add opening function #1

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Revision B : add opening function #1

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5a24bea
Revision B : add opening function
knupel May 4, 2014
2fc852a
revision AL : menu to add images and texts
knupel May 7, 2014
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113 changes: 113 additions & 0 deletions pechakucha10x20/U_CheckFolder.pde
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Original file line number Diff line number Diff line change
@@ -0,0 +1,113 @@
ArrayList imageFiles = new ArrayList();
boolean folderIsSelected ;
int countSelection ;
String selectedPathFolder = ("") ;
// main void
//choice Folder
void choiceFolder() {
folderIsSelected = true ;
if(key =='o') selectFolder("Select a folder to process:", "folderSelected");
}



// check what's happen in the selected folder
void checkFolder() {
if(folderIsSelected && selectedPathFolder != ("") ) {
countSelection++ ;
imageFiles.clear() ;
String path = selectedPathFolder ;

println("Listing info about all files in a directory and all subdirectories: ");
ArrayList allFiles = listFilesRecursive(path);

String fileName = "";

for (int i = 0; i < allFiles.size(); i++) {
File f = (File) allFiles.get(i);
fileName = f.getName();
//println("Name: " + filename);
//println("Full path: " + f.getAbsolutePath());
//println("Is directory: " + f.isDirectory());

// Add it to the list if it's not a directory
if (f.isDirectory() == false) {
String lastThree = fileName.substring(fileName.length()-3, fileName.length());
if (lastThree.equals("PNG") || lastThree.equals("png") || lastThree.equals("JPG") || lastThree.equals("jpg") || lastThree.equals("GIF") || lastThree.equals("gif")) {
imageFiles.add(f);
}
}
}
// show the info name file
for (int i = 0; i < imageFiles.size(); i++) {
File f = (File) imageFiles.get(i);
println("Name: " + f.getName());
}

// to don't loop with this void
folderIsSelected = false ;
}
}
// end main void

//choice Folder
void folderSelected(File selection) {
if (selection == null) {
println("Window was closed or the user hit cancel.");
} else {
println("User selected " + selection.getAbsolutePath());
selectedPathFolder = selection.getAbsolutePath() ;
folderIsSelected = true ;
}
}

// This function returns all the files in a directory as an array of Strings
String[] listFileNames(String dir) {
File file = new File(dir);
if (file.isDirectory()) {
String names[] = file.list();
return names;
}
else {
// If it's not a directory
return null;
}
}

// This function returns all the files in a directory as an array of File objects
// This is useful if you want more info about the file
File[] listFiles(String dir) {
File file = new File(dir);
if (file.isDirectory()) {
File[] files = file.listFiles();
return files;
}
else {
// If it's not a directory
return null;
}
}

// Function to get a list ofall files in a directory and all subdirectories
ArrayList listFilesRecursive(String dir) {
ArrayList fileList = new ArrayList();
recurseDir(fileList, dir);
return fileList;
}

// Recursive function to traverse subdirectories
void recurseDir(ArrayList a, String dir) {
File file = new File(dir);
if (file.isDirectory()) {
// If you want to include directories in the list
a.add(file);
File[] subfiles = file.listFiles();
for (int i = 0; i < subfiles.length; i++) {
// Call this function on all files in this directory
recurseDir(a, subfiles[i].getAbsolutePath());
}
}
else {
a.add(file);
}
}
139 changes: 25 additions & 114 deletions pechakucha10x20/pechakucha10x20.pde
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Original file line number Diff line number Diff line change
@@ -1,75 +1,33 @@

import java.io.File;

boolean start = true;

int lastSecond;
int thisImage = 0;

ArrayList imageFiles = new ArrayList();

// main source is from UCLA Arts Software Studio by Casey Reas
void setup() {
size(1024, 768);
lastSecond = second();
instruction() ;
}

String path = sketchPath;

println("\nListing info about all files in a directory and all subdirectories: ");
ArrayList allFiles = listFilesRecursive(path);

String fileName = "";

for (int i = 0; i < allFiles.size(); i++) {
File f = (File) allFiles.get(i);
fileName = f.getName();
//println("Name: " + filename);
//println("Full path: " + f.getAbsolutePath());
//println("Is directory: " + f.isDirectory());
PImage img;

// Add it to the list if it's not a directory
if (f.isDirectory() == false) {
String lastThree = fileName.substring(fileName.length()-3, fileName.length());
if (lastThree.equals("PNG") ||
lastThree.equals("png") ||
lastThree.equals("JPG") ||
lastThree.equals("jpg") ||
lastThree.equals("GIF") ||
lastThree.equals("gif")) {
void draw() {
checkFolder() ;
showPictures() ;
}
void keyPressed() {
choiceFolder() ;
}

imageFiles.add(f);
}
println(lastThree);
}
//println("Size: " + f.length());
//String lastModified = new Date(f.lastModified()).toString();
//println("Last Modified: " + lastModified);
println("-----------------------");
}

println("-----------------------");
println("-----------------------");
println("-----------------------");
println("-----------------------");
println("-----------------------");

for (int i = 0; i < imageFiles.size(); i++) {
File f = (File) imageFiles.get(i);
println("Name: " + f.getName());
}
// ANNEXE

lastSecond = second();

//line(0, 0, width, height);
//line(0, height, width, 0);
textAlign(CENTER);
background(255);
text("PRESS SPACEBAR TO START", width/2, height/2);
}

PImage img;
int lastSecond;
int thisImage = 0;
int countRef ;

void draw() {
void showPictures() {
if(countSelection != countRef) thisImage = 0 ;
// Empty, but needed to keep listening for keys
if (start && lastSecond != second() && second() % 20 == 0) {
if (!folderIsSelected && selectedPathFolder != ("") && lastSecond != second() && second() % 2 == 0) {
File f = (File) imageFiles.get(thisImage);
img = loadImage(f.getAbsolutePath());
if (thisImage < imageFiles.size()-1) {
Expand All @@ -78,63 +36,16 @@ void draw() {
image(img, 0, 0, width, height);
lastSecond = second();
}
countRef = countSelection ;
}

void keyPressed() {

if (key == ' ') {
start = true;
}
}

// This function returns all the files in a directory as an array of Strings
String[] listFileNames(String dir) {
File file = new File(dir);
if (file.isDirectory()) {
String names[] = file.list();
return names;
}
else {
// If it's not a directory
return null;
}
}

// This function returns all the files in a directory as an array of File objects
// This is useful if you want more info about the file
File[] listFiles(String dir) {
File file = new File(dir);
if (file.isDirectory()) {
File[] files = file.listFiles();
return files;
}
else {
// If it's not a directory
return null;
}
void instruction() {
textAlign(CENTER);
background(255);
fill(0) ;
text("PRESS 'O' TO SELECT FOLDER", width/2, height/2);
}

// Function to get a list ofall files in a directory and all subdirectories
ArrayList listFilesRecursive(String dir) {
ArrayList fileList = new ArrayList();
recurseDir(fileList, dir);
return fileList;
}

// Recursive function to traverse subdirectories
void recurseDir(ArrayList a, String dir) {
File file = new File(dir);
if (file.isDirectory()) {
// If you want to include directories in the list
a.add(file);
File[] subfiles = file.listFiles();
for (int i = 0; i < subfiles.length; i++) {
// Call this function on all files in this directory
recurseDir(a, subfiles[i].getAbsolutePath());
}
}
else {
a.add(file);
}
}