Android Open Source - AndroidOperaLink Folder Context

• Back to Development/api  ↑

From Project

Back to project page AndroidOperaLink.

License

The source code is released under:

Apache License

Java Source Code

package com.opera.link.apilib.android.items;
import java.util.ArrayList;
/*from  ww  w.  jav  a  2  s .  c  om*/
import org.json.JSONException;
import org.json.JSONObject;



public class FolderContext <T extends FolderEntry<?> > {
  protected static final String TRASH_FOLDER_TYPE = "trash";
  
  protected static final String TARGET_PROPERTY_KEY = "target";
  protected static final String TARGET_MINI = "mini";
  
  protected static final String MOVE_IS_COPY_FOLDER = "move_is_copy";
  protected static final String DELETABLE_FOLDER = "deletable";
  protected static final String ALLOWS_SUB_FOLDERS = "sub_folders_allowed";
  protected static final String ALLOWS_SEPARATORS = "separators_allowed";
  protected static final String MAX_ITEMS = "max_items";
  
  private ArrayList<T> children;
  
  /**
   * @return {@code true} if the content of this folder is displayed on Opera Mini
   */
  public boolean isTargetMini() {
    return isTargetMini;
  }

  
  /**
   * @return {@code true} if moving to this folder results in copying the moved element
   */
  public boolean moveIsCopy() {
    return moveIsCopy;
  }

  /**
   * @return {@code true} if it is allowed to delete the content of this folder
   */
  public boolean isDeletable() {
    return isDeletable;
  }

  /**
   * @return {@code true} if it is allowed to add folders to the content of this folder
   */
  public boolean allowsSubFolders() {
    return allowsSubFolders;
  }

  /**
   * @return {@code true} if it is allowed to add separators to the content of this folder
   */
  public boolean allowsSeparators() {
    return allowsSeparators;
  }

  /**
   * Specifies maximal number of items that this folder can contain.
   * If there is no such limit then returns 0.
   */
  public int getMaxItems() {
    return maxItems;
  }

  private boolean isTargetMini = false;
  private boolean isTrash = false;
  private boolean moveIsCopy = false;
  private boolean isDeletable = true;
  private boolean allowsSubFolders = true;
  private boolean allowsSeparators = true;
  private int maxItems = 0; // when 0, then there is no limit on number of items
  
  public void setType(String type) {
    this.isTrash = TRASH_FOLDER_TYPE.equals(type); 
  }

  public ArrayList<T> getChildren() {
    return this.children;
  }

  public boolean isTrash() {
    return isTrash;
  }

  public void setChildren(ArrayList<T> children) {
    if (children == null) {
      this.children = new ArrayList<T>();
    } else {
      this.children = children;
    }
  }

  public void loadTargetFolderProperties(JSONObject properties) throws JSONException {
    if (properties == null || !properties.has(TARGET_PROPERTY_KEY)) {
      return;
    }
    if (!properties.getString(TARGET_PROPERTY_KEY).equals(TARGET_MINI)) {
      return;
    }
    
    isTargetMini = true;
    if (properties.has(MOVE_IS_COPY_FOLDER)) {
      moveIsCopy = properties.getBoolean(MOVE_IS_COPY_FOLDER);
    }
    if (properties.has(DELETABLE_FOLDER)) {
      isDeletable  = properties.getBoolean(DELETABLE_FOLDER);
    }
    if (properties.has(ALLOWS_SUB_FOLDERS)) {
      allowsSubFolders = properties.getBoolean(ALLOWS_SUB_FOLDERS);
    }
    if (properties.has(ALLOWS_SEPARATORS)) {
      allowsSeparators = properties.getBoolean(ALLOWS_SEPARATORS);
    }
    if (properties.has(MAX_ITEMS)) {
      maxItems = properties.getInt(MAX_ITEMS);
    }
  }

}

Java Source Code List

• Back to Development/api  ↑