Examples of com.mucommander.desktop.AbstractTrash

com.mucommander.desktop.AbstractTrash
AbstractTrash is an abstract representation of a file trash, i.e. a temporary place where deleted files are stored before the trash is emptied. A trash implementation provides methods to access basic trash operations: move files to the trash, empty the trash, ...
Since AbstractTrash implementations are system-dependent, they should not be instantiated directly. Use {@link DesktopManager#getTrash()} to retrieve an instance of a trash implementation that canbe used on the current platform.
Also, some AbstractTrash subclasses may not be able to provide working implementations for all trash operations; probe methods are provided to find out if a particular operation is available.
@see TrashProvider @see DesktopManager#getTrash() @author Maxence Bernard

public class EmptyTrashAction extends MuAction {


    public EmptyTrashAction(MainFrame mainFrame, Map<String,Object> properties) {
        super(mainFrame, properties);


        AbstractTrash trash = DesktopManager.getTrash();
        setEnabled(trash!=null && trash.canEmpty());
    }

View Full Code Here

public class OpenTrashAction extends MuAction {


    public OpenTrashAction(MainFrame mainFrame, Map<String,Object> properties) {
        super(mainFrame, properties);


        AbstractTrash trash = DesktopManager.getTrash();
        setEnabled(trash!=null && trash.canOpen());
    }

View Full Code Here


    @Override
    public JPopupMenu getPopupMenu() {
        JPopupMenu popupMenu = new JPopupMenu();


        AbstractTrash trash = DesktopManager.getTrash();
        if(trash!=null) {
            if(trash.canOpen())
                popupMenu.add(ActionManager.getActionInstance(OpenTrashAction.Descriptor.ACTION_ID, mainFrame));


            if(trash.canEmpty()) {
                JMenuItem emptyTrashItem = new JMenuItem(ActionManager.getActionInstance(EmptyTrashAction.Descriptor.ACTION_ID, mainFrame));


                // Retrieve the number of items that the trash contains, -1 if this information is not available.
                int itemCount = trash.getItemCount();
                if(itemCount==0) {
                    // Disable the 'empty trash' action if the trash contains no item
                    emptyTrashItem.setEnabled(false);
                }
                else if(itemCount>0) {

View Full Code Here

        // Allow 'Move to trash' option only if:
        // - the current platform has a trash
        // - the base folder is not an archive
        // - the base folder of the to-be-deleted files is not a trash folder or one of its children
        // - the base folder can be moved to the trash (the eligibility conditions should be the same as the files to-be-deleted)
        AbstractTrash trash = DesktopManager.getTrash();
        AbstractFile baseFolder = files.getBaseFolder();
        if(trash!=null && !baseFolder.isArchive() && !trash.isTrashFile(baseFolder) && trash.canMoveToTrash(baseFolder)) {
            moveToTrash = !deletePermanently;


            moveToTrashCheckBox = new JCheckBox(Translator.get("delete_dialog.move_to_trash.option"), moveToTrash);
            moveToTrashCheckBox.addItemListener(this);
        }

View Full Code Here

TOP

Related Classes of com.mucommander.desktop.AbstractTrash

com.mucommander.ui.action.impl.EmptyTrashAction

com.mucommander.ui.action.impl.OpenTrashAction

com.mucommander.ui.dialog.file.DeleteDialog

com.mucommander.ui.main.TrashPopupButton

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.