TheCloud/Digital
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count files added to the library

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hneemann 2017-05-16 19:52:10 +02:00
parent 7d949367eb
commit 5812890831
1 changed files with 9 additions and 4 deletions
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13
src/main/java/de/neemann/digital/draw/library/ElementLibrary.java
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@ -282,7 +282,8 @@ public class ElementLibrary implements Iterable<ElementLibrary.ElementContainer>
changedNode = customNode;
}
scanFolder(rootLibraryPath, customNode);
int num = scanFolder(rootLibraryPath, customNode);
LOGGER.debug("found " + num + " files");
} else if (customNode != null) {
root.remove(customNode);
customNode = null;
@ -305,7 +306,8 @@ public class ElementLibrary implements Iterable<ElementLibrary.ElementContainer>
l.libraryChanged(node);
}
private void scanFolder(File path, LibraryNode node) {
private int scanFolder(File path, LibraryNode node) {
int num = 0;
File[] list = path.listFiles();
if (list != null) {
ArrayList<File> orderedList = new ArrayList<>(Arrays.asList(list));
@ -313,18 +315,21 @@ public class ElementLibrary implements Iterable<ElementLibrary.ElementContainer>
for (File f : orderedList) {
if (f.isDirectory()) {
LibraryNode n = new LibraryNode(f.getName());
scanFolder(f, n);
num += scanFolder(f, n);
if (!n.isEmpty())
node.add(n);
}
}
for (File f : orderedList) {
final String name = f.getName();
if (f.isFile() && name.endsWith(".dig"))
if (f.isFile() && name.endsWith(".dig")) {
node.add(new LibraryNode(f));
num++;
}
}
}
return num;
}
/**
* Adds a listener to this library