org.turro.file.zul.tree.FileItem Class Reference

Inheritance diagram for org.turro.file.zul.tree.FileItem:

Collaboration diagram for org.turro.file.zul.tree.FileItem:

Public Member Functions
	FileItem (File file)
	FileItem (String label, File file)
	FileItem (String label)
	FileItem ()
FileTree	getTree ()
FileItem	getParentFile ()
String	getFileLabel ()
void	doAddFolder () throws InterruptedException
void	doRename () throws InterruptedException
void	showContents ()
void	reloadContents ()
File	getFile ()
String	getPath ()
void	processSelection (boolean openItem)
void	initPreview ()
void	afterCompose ()

Detailed Description

Author

Lluis Turró Cutiller lluis.nosp@m.@tur.nosp@m.ro.or.nosp@m.g

Definition at line 52 of file FileItem.java.

Constructor & Destructor Documentation

FileItem() [1/4]

org.turro.file.zul.tree.FileItem.FileItem

(

File

file

)

Definition at line 60 of file FileItem.java.

                             {
    this(null, file);
  }

FileItem() [2/4]

org.turro.file.zul.tree.FileItem.FileItem	(	String	label,
		File	file
	)

Definition at line 64 of file FileItem.java.

                                           {
    super();
    this.fileLabel = label;
    setValue(file);
    setOpen(false);
    addEventListener(Events.ON_OPEN, new EventListener<Event>() {
      @Override
      public void onEvent(Event event) throws Exception {
        processSelection(false);
      }
    });
    //initLoadOnDemand();
  }

FileItem() [3/4]

org.turro.file.zul.tree.FileItem.FileItem

(

String

label

)

Definition at line 78 of file FileItem.java.

                                {
    throw new UnsupportedOperationException("Do not use");
  }

FileItem() [4/4]

org.turro.file.zul.tree.FileItem.FileItem

(

)

Definition at line 82 of file FileItem.java.

                    {
    throw new UnsupportedOperationException("Do not use");
  }

Member Function Documentation

afterCompose()

void org.turro.file.zul.tree.FileItem.afterCompose

(

)

Definition at line 313 of file FileItem.java.

                             {
    addCells();
    File file = (File) getValue();
    if(file.isFile()) {
      setImage(getMimeImage());
    } else if(!file.exists() || file.isDirectory()) {
      setImage("/_zul/images/folder.png");
      addChildrenSpace();
    }
  }

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doAddFolder()

void org.turro.file.zul.tree.FileItem.doAddFolder

(

)

throws InterruptedException

Definition at line 99 of file FileItem.java.

                                                        {
    InputDialog.getInput(
            getPage(),
            I_.get("Folder"),
            new InputField[] {
              new InputField("Name", "", null, 0)
            }, new Command() {
      @Override
      public Object execute(Context context) {
        InputField[] fields = (InputField[]) context.get("fields");
        if(fields.length > 0) {
          for(InputField f : fields) {
            if("Name".equals(f.getLabel())) {
              File newFolder = new File(getFile().getAbsolutePath() + "/" + f.getValue());
              if(newFolder.mkdirs()) {
                reloadContents();
              }
            }
          }
        }
        return null;
      }
    });
  }

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doRename()

void org.turro.file.zul.tree.FileItem.doRename

(

)

throws InterruptedException

Definition at line 124 of file FileItem.java.

                                                     {
    if(getParentItem() == null) return;
    InputDialog.getInput(
            getPage(),
            I_.get("Rename"),
            new InputField[] {
              new InputField("Name", getFile().getName(), null, 0)
            }, new Command() {
      @Override
      public Object execute(Context context) {
        InputField[] fields = (InputField[]) context.get("fields");
        if(fields.length > 0) {
          for(InputField f : fields) {
            if("Name".equals(f.getLabel())) {
              String path = FileUtil.getParentPath(getFile().getAbsolutePath());
              if(path != null) {
                if(getFile().renameTo(new File(path + "/" + f.getValue()))) {
                  FileItem.this.setValue(new File(path + "/" + f.getValue()));
                  FileItem.this.setLabel(getFile().getName());
                }
              }
            }
          }
        }
        return null;
      }
    });
  }

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getFile()

File org.turro.file.zul.tree.FileItem.getFile

(

)

Definition at line 165 of file FileItem.java.

                        {
    return (File) getValue();
  }

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getFileLabel()

String org.turro.file.zul.tree.FileItem.getFileLabel

(

)

Definition at line 95 of file FileItem.java.

                               {
    return fileLabel;
  }

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getParentFile()

FileItem org.turro.file.zul.tree.FileItem.getParentFile

(

)

Definition at line 91 of file FileItem.java.

                                  {
    return (FileItem) getParentItem();
  }

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getPath()

String org.turro.file.zul.tree.FileItem.getPath

(

)

Definition at line 169 of file FileItem.java.

                          {
    String path = "";
    FileItem fi = this;
    while(fi != null) {
      if(fi.getParentFile() == null) {
        break;
      }
      path = "/" + fi.getFile().getName() + path;
      fi = fi.getParentFile();
    }
    return path;
  }

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getTree()

FileTree org.turro.file.zul.tree.FileItem.getTree

(

)

Definition at line 87 of file FileItem.java.

                            {
    return (FileTree) super.getTree();
  }

initPreview()

void org.turro.file.zul.tree.FileItem.initPreview

(

)

Definition at line 202 of file FileItem.java.

                            {
    File file = getValue();
    if(!file.isDirectory()) {
      FilePreview fp = new FilePreview(file);
      getTree().getParent().appendChild(fp);
      setTooltip(fp);
    }
  }

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processSelection()

void org.turro.file.zul.tree.FileItem.processSelection

(

boolean

openItem

)

Definition at line 182 of file FileItem.java.

                                                 {
    if(getFile().isDirectory()) {
      if(openItem) {
        if(!isOpen()) {
          showContents();
        } else {
          setOpen(false);
        }
      } else {
        if(isOpen()) {
          showContents();
        } else {
          setOpen(false);
        }
      }
    } else {
      getTree().getActionMenu().open(this);
    }
  }

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reloadContents()

void org.turro.file.zul.tree.FileItem.reloadContents

(

)

Definition at line 158 of file FileItem.java.

                               {
    if(children != null) {
      children.getChildren().clear();
      showContents();
    }
  }

showContents()

void org.turro.file.zul.tree.FileItem.showContents

(

)

Definition at line 153 of file FileItem.java.

                             {
    fillFolder();
    setOpen(true);
  }

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The documentation for this class was generated from the following file:

• FileItem.java