Examples with DirectoryChooser ij.io.DirectoryChooser used on opensource projects

Example 11 with DirectoryChooser

use of ij.io.DirectoryChooser in project TrakEM2 by trakem2.

the class FSLoader method obtainUNUIdFolder.

/**
 * Return the unuid_dir or null if none valid selected.
 */
private String obtainUNUIdFolder() {
    YesNoCancelDialog yn = ControlWindow.makeYesNoCancelDialog("Old .xml version!", "The loaded XML file does not contain an UNUId. Select a shared UNUId folder?\nShould look similar to: trakem2.12345678.12345678.12345678");
    if (!yn.yesPressed())
        return null;
    DirectoryChooser dc = new DirectoryChooser("Select UNUId folder");
    String unuid_dir = dc.getDirectory();
    String unuid_dir_name = new File(unuid_dir).getName();
    Utils.log2("Selected UNUId folder: " + unuid_dir + "\n with name: " + unuid_dir_name);
    if (null != unuid_dir) {
        if (IJ.isWindows())
            unuid_dir = unuid_dir.replace('\\', '/');
        if (!unuid_dir_name.startsWith("trakem2.")) {
            Utils.logAll("Invalid UNUId folder: must start with \"trakem2.\". Try again or cancel.");
            return obtainUNUIdFolder();
        } else {
            String[] nums = unuid_dir_name.split("\\.");
            if (nums.length != 4) {
                Utils.logAll("Invalid UNUId folder: needs trakem + 3 number blocks. Try again or cancel.");
                return obtainUNUIdFolder();
            }
            for (int i = 1; i < nums.length; i++) {
                try {
                    Long.parseLong(nums[i]);
                } catch (NumberFormatException nfe) {
                    Utils.logAll("Invalid UNUId folder: at least one block is not a number. Try again or cancel.");
                    return obtainUNUIdFolder();
                }
            }
            // ok, aceptamos pulpo
            // remove prefix "trakem2."
            String unuid = unuid_dir_name.substring(8);
            if (unuid.endsWith("/"))
                unuid = unuid.substring(0, unuid.length() - 1);
            this.unuid = unuid;
            if (!unuid_dir.endsWith("/"))
                unuid_dir += "/";
            String dir_storage = new File(unuid_dir).getParent().replace('\\', '/');
            if (!dir_storage.endsWith("/"))
                dir_storage += "/";
            this.dir_storage = dir_storage;
            this.dir_mipmaps = unuid_dir + "trakem2.mipmaps/";
            return unuid_dir;
        }
    }
    return null;
}

Example 12 with DirectoryChooser

use of ij.io.DirectoryChooser in project TrakEM2 by trakem2.

the class FSLoader method createMipMapsDir.

/**
 * If parent path is null, it's asked for.
 */
private boolean createMipMapsDir(String parent_path) {
    if (null == this.unuid)
        this.unuid = createUNUId(parent_path);
    if (null == parent_path) {
        // try to create it in the same directory where the XML file is
        if (null != dir_storage) {
            File f = new File(getUNUIdFolder() + "/trakem2.mipmaps");
            if (!f.exists()) {
                try {
                    if (f.mkdir()) {
                        this.dir_mipmaps = f.getAbsolutePath().replace('\\', '/');
                        if (!dir_mipmaps.endsWith("/"))
                            this.dir_mipmaps += "/";
                        return true;
                    }
                } catch (Exception e) {
                }
            } else if (f.isDirectory()) {
                this.dir_mipmaps = f.getAbsolutePath().replace('\\', '/');
                if (!dir_mipmaps.endsWith("/"))
                    this.dir_mipmaps += "/";
                return true;
            }
        // else can't use it
        }
        // else,  ask for a new folder
        final DirectoryChooser dc = new DirectoryChooser("Select MipMaps parent directory");
        parent_path = dc.getDirectory();
        if (null == parent_path)
            return false;
        if (IJ.isWindows())
            parent_path = parent_path.replace('\\', '/');
        if (!parent_path.endsWith("/"))
            parent_path += "/";
    }
    // examine parent path
    final File file = new File(parent_path);
    if (file.exists()) {
        if (file.isDirectory()) {
            // all OK
            this.dir_mipmaps = parent_path + "trakem2." + unuid + "/trakem2.mipmaps/";
            try {
                File f = new File(this.dir_mipmaps);
                f.mkdirs();
                if (!f.exists()) {
                    Utils.log("Could not create trakem2.mipmaps!");
                    return false;
                }
            } catch (Exception e) {
                IJError.print(e);
                return false;
            }
        } else {
            Utils.showMessage("Selected parent path is not a directory. Please choose another one.");
            return createMipMapsDir(null);
        }
    } else {
        Utils.showMessage("Parent path does not exist. Please select a new one.");
        return createMipMapsDir(null);
    }
    return true;
}