Package com.mucommander.ui.action.impl

Source Code of com.mucommander.ui.action.impl.PasteClipboardFilesAction$Factory

/*
* This file is part of muCommander, http://www.mucommander.com
* Copyright (C) 2002-2012 Maxence Bernard
*
* muCommander is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* muCommander is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

package com.mucommander.ui.action.impl;

import java.awt.event.KeyEvent;
import java.util.Map;

import javax.swing.KeyStroke;

import com.mucommander.commons.file.AbstractFile;
import com.mucommander.commons.file.util.FileSet;
import com.mucommander.commons.runtime.OsFamily;
import com.mucommander.job.CopyJob;
import com.mucommander.text.Translator;
import com.mucommander.ui.action.AbstractActionDescriptor;
import com.mucommander.ui.action.ActionCategories;
import com.mucommander.ui.action.ActionCategory;
import com.mucommander.ui.action.ActionDescriptor;
import com.mucommander.ui.action.ActionFactory;
import com.mucommander.ui.action.MuAction;
import com.mucommander.ui.dialog.file.FileCollisionDialog;
import com.mucommander.ui.dialog.file.ProgressDialog;
import com.mucommander.ui.dnd.ClipboardNotifier;
import com.mucommander.ui.dnd.ClipboardSupport;
import com.mucommander.ui.main.MainFrame;

/**
* This action pastes the files contained by the system clipboard to the currently active folder.
* Does nothing if the clipboard doesn't contain any file.
*
* <p>Under Java 1.5 and up, this action gets automatically enabled/disabled when files are present/not present
* in the clipboard.
*
* @author Maxence Bernard
*/
public class PasteClipboardFilesAction extends MuAction {

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

        // Allows this action to be dynamically enabled when the clipboard contains files, and disabled otherwise.
        // ClipboardNotifier does not work under Mac OS X (tested under Tiger with Java 1.5.0_06)
        if(!OsFamily.MAC_OS_X.isCurrent())
            new ClipboardNotifier(this);
    }

    @Override
    public void performAction() {
        // Retrieve clipboard files
        FileSet clipboardFiles = ClipboardSupport.getClipboardFiles();
        if(clipboardFiles==null || clipboardFiles.isEmpty())
            return;

        // Start copying files
        ProgressDialog progressDialog = new ProgressDialog(mainFrame, Translator.get("copy_dialog.copying"));
        AbstractFile destFolder = mainFrame.getActivePanel().getCurrentFolder();
        CopyJob job = new CopyJob(progressDialog, mainFrame, clipboardFiles, destFolder, null, CopyJob.COPY_MODE, FileCollisionDialog.ASK_ACTION);
        progressDialog.start(job);
    }

  @Override
  public ActionDescriptor getDescriptor() {
    return new Descriptor();
  }

    public static class Factory implements ActionFactory {

    public MuAction createAction(MainFrame mainFrame, Map<String,Object> properties) {
      return new PasteClipboardFilesAction(mainFrame, properties);
    }
    }

    public static class Descriptor extends AbstractActionDescriptor {
      public static final String ACTION_ID = "PasteClipboardFiles";

    public String getId() { return ACTION_ID; }

    public ActionCategory getCategory() { return ActionCategories.SELECTION; }

    public KeyStroke getDefaultAltKeyStroke() { return KeyStroke.getKeyStroke(KeyEvent.VK_V, KeyEvent.META_DOWN_MASK); }

    public KeyStroke getDefaultKeyStroke() { return KeyStroke.getKeyStroke(KeyEvent.VK_V, KeyEvent.CTRL_DOWN_MASK); }
    }
}
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