public NSImage convert(final NSImage icon, final Integer width, final Integer height) {
if (null == width || null == height) {
log.debug(String.format("Return default size for %s", icon.name()));
return icon;
}
icon.setSize(new NSSize(width, height));
return icon;
}
private NSImage iconForFolder(final NSImage badge, final Integer size) {
final String name = String.format("NSFolder-%s", badge.name());
NSImage folder = this.iconForName(name, size);
if (null == folder) {
folder = this.badge(badge, this.convert(FOLDER_ICON, size));
this.put(name, folder, size);
}
return folder;
}
public NSImage iconForExtension(final NSImage badge, final String extension, final Integer size) {
final String name = extension + badge.name();
NSImage icon = this.iconForName(name, size);
if (null == icon) {
icon = this.badge(badge, this.iconForExtension(extension, size));
this.put(name, icon, size);
}
return icon;
}
/**
* Overlay badge image.
*
* @param badge Overlay
* @param icon Icon
* @return Cached icon
*/
private NSImage badge(final NSImage badge, final NSImage icon) {
NSImage f = NSImage.imageWithSize(icon.size());
f.lockFocus();
icon.drawInRect(
new NSRect(new NSPoint(0, 0), icon.size()),
NSZeroRect,
NSGraphics.NSCompositeSourceOver,
1.0f);
badge.drawInRect(
new NSRect(new NSPoint(0, 0), icon.size()),
NSZeroRect,
NSGraphics.NSCompositeSourceOver,
1.0f);
f.unlockFocus();
return f;
}
/**
* @param name When looking for files in the application bundle, it is better (but not required)
* to include the filename extension in the name parameter
* @param width Requested size
* @param height Requested size
* @return Cached icon
* @see NSImage#imageNamed(String)
* @see #convert(ch.cyberduck.ui.cocoa.application.NSImage, Integer, Integer)
*/
protected NSImage iconForName(final String name, final Integer width, final Integer height) {
NSImage image = this.load(name, width);
if (null == image) {
if (name.startsWith("/")) {
image = NSImage.imageWithContentsOfFile(name);
} else {
image = NSImage.imageNamed(name);
}
if (null == image) {
log.warn(String.format("No icon named %s", name));
this.put(name, null, width);
} else {
// You can clear an image object from the cache explicitly by passing nil for the image
// name.
image.setName(null);
this.put(name, this.convert(image, width, height), width);
}
}
return image;
}
public NSImage iconForPath(final Path item, final Integer size, final boolean overlay) {
if (item.attributes().isSymbolicLink()) {
final NSImage badge = this.iconForName("aliasbadge.tiff", size);
badge.setName("aliasbadge");
if (item.attributes().isDirectory()) {
return this.iconForFolder(badge, size);
}
return this.iconForExtension(badge, item.getExtension(), size);
}
if (item.attributes().isFile()) {
if (StringUtils.isEmpty(item.getExtension())) {
if (item.attributes().getPermission().isExecutable()) {
return this.iconForName("executable.tiff", size);
}
}
return this.iconForExtension(item.getExtension(), size);
}
if (item.attributes().isVolume()) {
return this.iconForName(item.getHost().getProtocol().disk(), size);
}
if (item.attributes().isDirectory()) {
if (overlay) {
if (!item.attributes().getPermission().isExecutable()) {
final NSImage badge = this.iconForName("privatefolderbadge.tiff", size);
badge.setName("privatefolderbadge");
return this.iconForFolder(badge, size);
}
if (!item.attributes().getPermission().isReadable()) {
if (item.attributes().getPermission().isWritable()) {
final NSImage badge = this.iconForName("dropfolderbadge.tiff", size);
badge.setName("dropfolderbadge");
return this.iconForFolder(badge, size);
}
}
if (!item.attributes().getPermission().isWritable()) {
final NSImage badge = this.iconForName("readonlyfolderbadge.tiff", size);
badge.setName("readonlyfolderbadge");
return this.iconForFolder(badge, size);
}
}
return this.iconForFolder(size);
}
return this.iconForName("notfound.tiff", size);
}