source/ch/cyberduck/ui/cocoa/CommandController.java

   1 package ch.cyberduck.ui.cocoa;
   2
   3 /*
   4  *  Copyright (c) 2005 David Kocher. All rights reserved.
   5  *  http://cyberduck.ch/
   6  *
   7  *  This program is free software; you can redistribute it and/or modify
   8  *  it under the terms of the GNU General Public License as published by
   9  *  the Free Software Foundation; either version 2 of the License, or
  10  *  (at your option) any later version.
  11  *
  12  *  This program is distributed in the hope that it will be useful,
  13  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  *  GNU General Public License for more details.
  16  *
  17  *  Bug fixes, suggestions and comments should be sent to:
  18  *  dkocher@cyberduck.ch
  19  */
  20
  21 import ch.cyberduck.binding.application.NSButton;
  22 import ch.cyberduck.binding.application.NSImage;
  23 import ch.cyberduck.binding.application.NSImageView;
  24 import ch.cyberduck.binding.application.NSLayoutManager;
  25 import ch.cyberduck.binding.application.NSProgressIndicator;
  26 import ch.cyberduck.binding.application.NSTextField;
  27 import ch.cyberduck.binding.application.NSTextView;
  28 import ch.cyberduck.binding.application.NSWindow;
  29 import ch.cyberduck.binding.foundation.NSAttributedString;
  30 import ch.cyberduck.binding.foundation.NSObject;
  31 import ch.cyberduck.binding.foundation.NSRange;
  32 import ch.cyberduck.core.PathCache;
  33 import ch.cyberduck.core.Session;
  34 import ch.cyberduck.core.TranscriptListener;
  35 import ch.cyberduck.core.exception.BackgroundException;
  36 import ch.cyberduck.core.features.Command;
  37 import ch.cyberduck.core.local.Application;
  38 import ch.cyberduck.core.resources.IconCacheFactory;
  39 import ch.cyberduck.core.threading.ControllerBackgroundAction;
  40 import ch.cyberduck.ui.cocoa.threading.WindowMainAction;
  41
  42 import org.apache.commons.lang3.StringUtils;
  43 import org.rococoa.cocoa.foundation.NSUInteger;
  44
  45 /**
  46  * @version $Id$
  47  */
  48 public class CommandController extends SheetController implements TranscriptListener, NSLayoutManager.Delegate {
  49
  50     @Outlet
  51     private NSTextField inputField;
  52     @Outlet
  53     private NSTextView responseField;
  54     @Outlet
  55     private NSProgressIndicator progress;
  56     @Outlet
  57     private NSImageView image;
  58
  59     @Override
  60     public void setWindow(final NSWindow window) {
  61         window.setContentMinSize(window.frame().size);
  62         super.setWindow(window);
  63     }
  64
  65     public void setInputField(NSTextField inputField) {
  66         this.inputField = inputField;
  67     }
  68
  69     public void setResponseField(NSTextView responseField) {
  70         this.responseField = responseField;
  71         this.responseField.setEditable(false);
  72         this.responseField.setSelectable(true);
  73         this.responseField.setUsesFontPanel(false);
  74         this.responseField.setRichText(false);
  75         this.responseField.layoutManager().setDelegate(this.id());
  76     }
  77
  78     public void setProgress(NSProgressIndicator progress) {
  79         this.progress = progress;
  80         this.progress.setDisplayedWhenStopped(false);
  81     }
  82
  83     public void setImage(NSImageView image) {
  84         this.image = image;
  85         this.image.setImage(IconCacheFactory.<NSImage>get().applicationIcon(new Application("com.apple.Terminal"), 128));
  86     }
  87
  88     @Override
  89     public void layoutManager_didCompleteLayoutForTextContainer_atEnd(NSLayoutManager layoutManager,
  90                                                                       NSObject textContainer,
  91                                                                       boolean finished) {
  92         if(finished && this.responseField.window().isVisible()) {
  93             this.responseField.scrollRangeToVisible(
  94                     NSRange.NSMakeRange(this.responseField.textStorage().length(), new NSUInteger(0))
  95             );
  96         }
  97     }
  98
  99     private Session<?> session;
 100
 101     public CommandController(final WindowController parent, final Session session) {
 102         super(parent);
 103         this.session = session;
 104     }
 105
 106     @Override
 107     protected String getBundleName() {
 108         return "Command";
 109     }
 110
 111     @Action
 112     public void sendButtonClicked(final NSButton sender) {
 113         final String command = this.inputField.stringValue();
 114         if(StringUtils.isNotBlank(command)) {
 115             progress.startAnimation(null);
 116             sender.setEnabled(false);
 117             parent.background(new ControllerBackgroundAction<Void>(this, session, PathCache.empty()) {
 118                 @Override
 119                 public boolean alert() {
 120                     return false;
 121                 }
 122
 123                 @Override
 124                 public Void run() throws BackgroundException {
 125                     final Command feature = session.getFeature(Command.class);
 126                     feature.send(command, this, CommandController.this);
 127                     return null;
 128                 }
 129
 130                 @Override
 131                 public void cleanup() {
 132                     super.cleanup();
 133                     progress.stopAnimation(null);
 134                     sender.setEnabled(true);
 135                 }
 136
 137                 @Override
 138                 public String getActivity() {
 139                     return command;
 140                 }
 141             });
 142         }
 143     }
 144
 145     @Override
 146     public void log(boolean request, final String message) {
 147         invoke(new WindowMainAction(this) {
 148             @Override
 149             public void run() {
 150                 responseField.textStorage().replaceCharactersInRange_withAttributedString(
 151                         NSRange.NSMakeRange(responseField.textStorage().length(), new NSUInteger(0)),
 152                         NSAttributedString.attributedStringWithAttributes(message + "\n", FIXED_WITH_FONT_ATTRIBUTES));
 153             }
 154         });
 155     }
 156
 157     @Override
 158     protected boolean validateInput() {
 159         return true;
 160     }
 161
 162     @Override
 163     public void callback(final int returncode) {
 164         //
 165     }
 166
 167     @Override
 168     public void invalidate() {
 169         responseField.layoutManager().setDelegate(null);
 170         super.invalidate();
 171     }
 172 }