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path: root/demos/STM32/RT-STM32F091RC-NUCLEO64/main.c
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/*
    ChibiOS - Copyright (C) 2006..2018 Giovanni Di Sirio

    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.
    You may obtain a copy of the License at

        http://www.apache.org/licenses/LICENSE-2.0

    Unless required by applicable law or agreed to in writing, software
    distributed under the License is distributed on an "AS IS" BASIS,
    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    See the License for the specific language governing permissions and
    limitations under the License.
*/

#include "ch.h"
#include "hal.h"
#include "rt_test_root.h"
#include "oslib_test_root.h"

/*
 * Green LED blinker thread, times are in milliseconds.
 */
static THD_WORKING_AREA(waThread1, 128);
static THD_FUNCTION(Thread1, arg) {

  (void)arg;
  chRegSetThreadName("blinker");
  while (true) {
    palClearPad(GPIOA, GPIOA_LED_GREEN);
    chThdSleepMilliseconds(500);
    palSetPad(GPIOA, GPIOA_LED_GREEN);
    chThdSleepMilliseconds(500);
  }
}

/*
 * Application entry point.
 */
int main(void) {

  /*
   * System initializations.
   * - HAL initialization, this also initializes the configured device drivers
   *   and performs the board-specific initializations.
   * - Kernel initialization, the main() function becomes a thread and the
   *   RTOS is active.
   */
  halInit();
  chSysInit();

  /*
   * Activates the serial driver 2 using the driver default configuration.
   */
  sdStart(&SD2, NULL);

  /*
   * Creates the blinker thread.
   */
  chThdCreateStatic(waThread1, sizeof(waThread1), NORMALPRIO, Thread1, NULL);

  /*
   * Normal main() thread activity, in this demo it does nothing except
   * sleeping in a loop and check the button state.
   */
  while (true) {
    if (!palReadPad(GPIOC, GPIOC_BUTTON)) {
      test_execute((BaseSequentialStream *)&SD2, &rt_test_suite);
      test_execute((BaseSequentialStream *)&SD2, &oslib_test_suite);
    }
    chThdSleepMilliseconds(500);
  }
}
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/*
 * ConnectBot: simple, powerful, open-source SSH client for Android
 * Copyright 2007 Kenny Root, Jeffrey Sharkey
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.connectbot;

import java.lang.ref.WeakReference;
import java.util.ArrayList;
import java.util.List;

import org.connectbot.bean.HostBean;
import org.connectbot.bean.SelectionArea;
import org.connectbot.service.BridgeDisconnectedListener;
import org.connectbot.service.PromptHelper;
import org.connectbot.service.TerminalBridge;
import org.connectbot.service.TerminalKeyListener;
import org.connectbot.service.TerminalManager;
import org.connectbot.util.PreferenceConstants;

import android.app.AlertDialog;
import android.app.Dialog;
import android.content.ComponentName;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.ServiceConnection;
import android.content.SharedPreferences;
import android.content.pm.ActivityInfo;
import android.content.res.Configuration;
import android.media.AudioManager;
import android.net.Uri;
import android.os.Build;
import android.os.Bundle;
import android.os.Handler;
import android.os.IBinder;
import android.os.Message;
import android.preference.PreferenceManager;
import android.support.annotation.Nullable;
import android.support.v4.app.ActivityCompat;
import android.support.design.widget.TabLayout;
import android.support.v4.view.MotionEventCompat;
import android.support.v4.view.PagerAdapter;
import android.support.v4.view.ViewPager;
import android.support.v7.app.ActionBar;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.Toolbar;
import android.text.ClipboardManager;
import android.util.Log;
import android.view.ContextMenu;
import android.view.GestureDetector;
import android.view.InputDevice;
import android.view.KeyEvent;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuItem;
import android.view.MenuItem.OnMenuItemClickListener;
import android.view.MotionEvent;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.View.OnKeyListener;
import android.view.View.OnTouchListener;
import android.view.ViewConfiguration;
import android.view.ViewGroup;
import android.view.Window;
import android.view.WindowManager;
import android.view.animation.Animation;
import android.view.animation.AnimationUtils;
import android.view.inputmethod.InputMethodManager;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.EditText;
import android.widget.HorizontalScrollView;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.ListView;
import android.widget.RelativeLayout;
import android.widget.TextView;
import android.widget.Toast;
import de.mud.terminal.vt320;

public class ConsoleActivity extends AppCompatActivity implements BridgeDisconnectedListener {
	public final static String TAG = "CB.ConsoleActivity";

	protected static final int REQUEST_EDIT = 1;

	private static final int CLICK_TIME = 400;
	private static final float MAX_CLICK_DISTANCE = 25f;
	private static final int KEYBOARD_DISPLAY_TIME = 3000;
	private static final int KEYBOARD_REPEAT_INITIAL = 500;
	private static final int KEYBOARD_REPEAT = 100;

	protected ViewPager pager = null;
	protected TabLayout tabs = null;
	protected Toolbar toolbar = null;
	@Nullable
	protected TerminalManager bound = null;
	protected TerminalPagerAdapter adapter = null;
	protected LayoutInflater inflater = null;

	private SharedPreferences prefs = null;

	// determines whether or not menuitem accelerators are bound
	// otherwise they collide with an external keyboard's CTRL-char
	private boolean hardKeyboard = false;

	protected Uri requested;

	protected ClipboardManager clipboard;
	private RelativeLayout stringPromptGroup;
	protected EditText stringPrompt;
	private TextView stringPromptInstructions;

	private RelativeLayout booleanPromptGroup;
	private TextView booleanPrompt;
	private Button booleanYes, booleanNo;

	private LinearLayout keyboardGroup;
	private Runnable keyboardGroupHider;

	private TextView empty;

	private Animation fade_out_delayed;

	private Animation keyboard_fade_in, keyboard_fade_out;
	private float lastX, lastY;

	private InputMethodManager inputManager;

	private MenuItem disconnect, copy, paste, portForward, resize, urlscan;

	protected TerminalBridge copySource = null;
	private int lastTouchRow, lastTouchCol;

	private boolean forcedOrientation;

	private Handler handler = new Handler();

	private ImageView mKeyboardButton;

	private ActionBar actionBar;
	private boolean inActionBarMenu = false;
	private boolean titleBarHide;

	private ServiceConnection connection = new ServiceConnection() {
		public void onServiceConnected(ComponentName className, IBinder service) {
			bound = ((TerminalManager.TerminalBinder) service).getService();

			// let manager know about our event handling services
			bound.disconnectListener = ConsoleActivity.this;
			bound.setResizeAllowed(true);

			final String requestedNickname = (requested != null) ? requested.getFragment() : null;
			int requestedIndex = 0;

			TerminalBridge requestedBridge = bound.getConnectedBridge(requestedNickname);

			// If we didn't find the requested connection, try opening it
			if (requestedNickname != null && requestedBridge == null) {
				try {
					Log.d(TAG, String.format("We couldnt find an existing bridge with URI=%s (nickname=%s), so creating one now", requested.toString(), requestedNickname));
					requestedBridge = bound.openConnection(requested);
				} catch (Exception e) {
					Log.e(TAG, "Problem while trying to create new requested bridge from URI", e);
				}
			}

			// create views for all bridges on this service
			adapter.notifyDataSetChanged();
			requestedIndex = bound.getBridges().indexOf(requestedBridge);

			setDisplayedTerminal(requestedIndex == -1 ? 0 : requestedIndex);
		}

		public void onServiceDisconnected(ComponentName className) {
			adapter.notifyDataSetChanged();
			updateEmptyVisible();
			bound = null;
		}
	};

	protected Handler promptHandler = new Handler() {
		@Override
		public void handleMessage(Message msg) {
			// someone below us requested to display a prompt
			updatePromptVisible();
		}
	};

	public void onDisconnected(TerminalBridge bridge) {
		synchronized (adapter) {
			adapter.notifyDataSetChanged();
			Log.d(TAG, "Someone sending HANDLE_DISCONNECT to parentHandler");

			if (bridge.isAwaitingClose()) {
				closeBridge(bridge);
			}
		}
	}

	protected OnClickListener emulatedKeysListener = new OnClickListener() {
		@Override
		public void onClick(View v) {
			onEmulatedKeyClicked(v);
		}
	};

	protected Handler keyRepeatHandler = new Handler();


	/**
	 * Handle repeatable virtual keys and touch events
	 */
	public class KeyRepeater implements Runnable, OnTouchListener {
		private View mView;
		private Handler mHandler;
		private boolean mDown;

		public KeyRepeater(Handler handler, View view) {
			mView = view;
			mHandler = handler;
			mView.setOnTouchListener(this);
			mDown = false;
		}

		@Override
		public void run() {
			mDown = true;
			mHandler.removeCallbacks(this);
			mHandler.postDelayed(this, KEYBOARD_REPEAT);
			onEmulatedKeyClicked(mView);
		}

		@Override
		public boolean onTouch(View v, MotionEvent event) {
			if (BuildConfig.DEBUG) {
				Log.d(TAG, "KeyRepeater.onTouch(" + v.getId() + ", " +
						event.getAction() + ", " +
						event.getActionIndex() + ", " +
						event.getActionMasked() + ");");
			}
			switch (event.getAction()) {
			case MotionEvent.ACTION_DOWN:
				mDown = false;
				mHandler.postDelayed(this, KEYBOARD_REPEAT_INITIAL);
				return (true);

			case MotionEvent.ACTION_CANCEL:
				keyRepeatHandler.removeCallbacks(this);
				return (true);

			case MotionEvent.ACTION_UP:
				keyRepeatHandler.removeCallbacks(this);
				if (!mDown) {
					onEmulatedKeyClicked(mView);
				}
				return (true);
			}
			return false;
		}
	}

	private void onEmulatedKeyClicked(View v) {
		TerminalView terminal = adapter.getCurrentTerminalView();
		if (terminal == null) return;

		TerminalKeyListener handler = terminal.bridge.getKeyHandler();
		boolean hideKeys = false;

		switch (v.getId()) {
		case R.id.button_ctrl:
			handler.metaPress(TerminalKeyListener.OUR_CTRL_ON, true);
			hideKeys = true;
			break;
		case R.id.button_esc:
			handler.sendEscape();
			hideKeys = true;
			break;
		case R.id.button_tab:
			handler.sendTab();
			hideKeys = true;
			break;

		case R.id.button_up:
			handler.sendPressedKey(vt320.KEY_UP);
			break;
		case R.id.button_down:
			handler.sendPressedKey(vt320.KEY_DOWN);
			break;
		case R.id.button_left:
			handler.sendPressedKey(vt320.KEY_LEFT);
			break;
		case R.id.button_right:
			handler.sendPressedKey(vt320.KEY_RIGHT);
			break;

		case R.id.button_home:
			handler.sendPressedKey(vt320.KEY_HOME);
			break;
		case R.id.button_end:
			handler.sendPressedKey(vt320.KEY_END);
			break;
		case R.id.button_pgup:
			handler.sendPressedKey(vt320.KEY_PAGE_UP);
			break;
		case R.id.button_pgdn:
			handler.sendPressedKey(vt320.KEY_PAGE_DOWN);
			break;

		case R.id.button_f1:
			handler.sendPressedKey(vt320.KEY_F1);
			break;
		case R.id.button_f2:
			handler.sendPressedKey(vt320.KEY_F2);
			break;
		case R.id.button_f3:
			handler.sendPressedKey(vt320.KEY_F3);
			break;
		case R.id.button_f4:
			handler.sendPressedKey(vt320.KEY_F4);
			break;
		case R.id.button_f5:
			handler.sendPressedKey(vt320.KEY_F5);
			break;
		case R.id.button_f6:
			handler.sendPressedKey(vt320.KEY_F6);
			break;
		case R.id.button_f7:
			handler.sendPressedKey(vt320.KEY_F7);
			break;
		case R.id.button_f8:
			handler.sendPressedKey(vt320.KEY_F8);
			break;
		case R.id.button_f9:
			handler.sendPressedKey(vt320.KEY_F9);
			break;
		case R.id.button_f10:
			handler.sendPressedKey(vt320.KEY_F10);
			break;
		case R.id.button_f11:
			handler.sendPressedKey(vt320.KEY_F11);
			break;
		case R.id.button_f12:
			handler.sendPressedKey(vt320.KEY_F12);
			break;
		}

		if (hideKeys)
			hideEmulatedKeys();
		else
			autoHideEmulatedKeys();

		terminal.bridge.tryKeyVibrate();
		if (titleBarHide) {
			actionBar.hide();
		}
	}

	/**
	 * @param bridge
	 */
	private void closeBridge(final TerminalBridge bridge) {
		updateEmptyVisible();
		updatePromptVisible();

		// If we just closed the last bridge, go back to the previous activity.
		if (pager.getChildCount() == 0) {
			finish();
		}
	}

	protected View findCurrentView(int id) {
		View view = pager.findViewWithTag(adapter.getBridgeAtPosition(pager.getCurrentItem()));
		if (view == null) {
			return null;
		}
		return view.findViewById(id);
	}

	protected PromptHelper getCurrentPromptHelper() {
		TerminalView view = adapter.getCurrentTerminalView();
		if (view == null) return null;
		return view.bridge.promptHelper;
	}

	protected void hideAllPrompts() {
		stringPromptGroup.setVisibility(View.GONE);
		booleanPromptGroup.setVisibility(View.GONE);
	}

	private void showEmulatedKeys() {
		keyboardGroup.startAnimation(keyboard_fade_in);
		keyboardGroup.setVisibility(View.VISIBLE);
		actionBar.show();
		autoHideEmulatedKeys();
	}

	private void autoHideEmulatedKeys() {
		if (keyboardGroupHider != null)
			handler.removeCallbacks(keyboardGroupHider);
		keyboardGroupHider = new Runnable() {
			public void run() {
				if (keyboardGroup.getVisibility() == View.GONE || inActionBarMenu)
					return;

				keyboardGroup.startAnimation(keyboard_fade_out);
				keyboardGroup.setVisibility(View.GONE);
				if (titleBarHide) {
					actionBar.hide();
				}
				keyboardGroupHider = null;
			}
		};
		handler.postDelayed(keyboardGroupHider, KEYBOARD_DISPLAY_TIME);
	}

	private void hideEmulatedKeys() {
		if (keyboardGroupHider != null)
			handler.removeCallbacks(keyboardGroupHider);
		keyboardGroup.setVisibility(View.GONE);
		if (titleBarHide) {
			actionBar.hide();
		}
	}

	@Override
	public void onCreate(Bundle icicle) {
		super.onCreate(icicle);

		if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.GINGERBREAD) {
			StrictModeSetup.run();
		}

		hardKeyboard = getResources().getConfiguration().keyboard ==
				Configuration.KEYBOARD_QWERTY;

		clipboard = (ClipboardManager) getSystemService(CLIPBOARD_SERVICE);
		prefs = PreferenceManager.getDefaultSharedPreferences(this);

		titleBarHide = prefs.getBoolean(PreferenceConstants.TITLEBARHIDE, false);
		if (titleBarHide) {
			supportRequestWindowFeature(Window.FEATURE_ACTION_BAR_OVERLAY);
		}

		this.setContentView(R.layout.act_console);

		// hide status bar if requested by user
		if (prefs.getBoolean(PreferenceConstants.FULLSCREEN, false)) {
			getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
					WindowManager.LayoutParams.FLAG_FULLSCREEN);
		}

		// TODO find proper way to disable volume key beep if it exists.
		setVolumeControlStream(AudioManager.STREAM_MUSIC);

		// handle requested console from incoming intent
		requested = getIntent().getData();

		inflater = LayoutInflater.from(this);

		toolbar = (Toolbar) findViewById(R.id.toolbar);
		pager = (ViewPager) findViewById(R.id.console_flip);
		registerForContextMenu(pager);
		pager.addOnPageChangeListener(
				new ViewPager.SimpleOnPageChangeListener() {
					@Override
					public void onPageSelected(int position) {
						onTerminalChanged();
					}
				});
		adapter = new TerminalPagerAdapter();
		pager.setAdapter(adapter);

		empty = (TextView) findViewById(android.R.id.empty);

		stringPromptGroup = (RelativeLayout) findViewById(R.id.console_password_group);
		stringPromptInstructions = (TextView) findViewById(R.id.console_password_instructions);
		stringPrompt = (EditText) findViewById(R.id.console_password);
		stringPrompt.setOnKeyListener(new OnKeyListener() {
			public boolean onKey(View v, int keyCode, KeyEvent event) {
				if (event.getAction() == KeyEvent.ACTION_UP) return false;
				if (keyCode != KeyEvent.KEYCODE_ENTER) return false;

				// pass collected password down to current terminal
				String value = stringPrompt.getText().toString();

				PromptHelper helper = getCurrentPromptHelper();
				if (helper == null) return false;
				helper.setResponse(value);

				// finally clear password for next user
				stringPrompt.setText("");
				updatePromptVisible();

				return true;
			}
		});

		booleanPromptGroup = (RelativeLayout) findViewById(R.id.console_boolean_group);
		booleanPrompt = (TextView) findViewById(R.id.console_prompt);

		booleanYes = (Button) findViewById(R.id.console_prompt_yes);
		booleanYes.setOnClickListener(new OnClickListener() {
			public void onClick(View v) {
				PromptHelper helper = getCurrentPromptHelper();
				if (helper == null) return;
				helper.setResponse(Boolean.TRUE);
				updatePromptVisible();
			}
		});

		booleanNo = (Button) findViewById(R.id.console_prompt_no);
		booleanNo.setOnClickListener(new OnClickListener() {
			public void onClick(View v) {
				PromptHelper helper = getCurrentPromptHelper();
				if (helper == null) return;
				helper.setResponse(Boolean.FALSE);
				updatePromptVisible();
			}
		});

		fade_out_delayed = AnimationUtils.loadAnimation(this, R.anim.fade_out_delayed);

		// Preload animation for keyboard button
		keyboard_fade_in = AnimationUtils.loadAnimation(this, R.anim.keyboard_fade_in);
		keyboard_fade_out = AnimationUtils.loadAnimation(this, R.anim.keyboard_fade_out);

		inputManager = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);

		keyboardGroup = (LinearLayout) findViewById(R.id.keyboard_group);

		mKeyboardButton = (ImageView) findViewById(R.id.button_keyboard);
		mKeyboardButton.setOnClickListener(new OnClickListener() {
			public void onClick(View view) {
				View terminal = adapter.getCurrentTerminalView();
				if (terminal == null)
					return;

				inputManager.showSoftInput(terminal, InputMethodManager.SHOW_FORCED);
				hideEmulatedKeys();
			}
		});

		findViewById(R.id.button_ctrl).setOnClickListener(emulatedKeysListener);
		findViewById(R.id.button_esc).setOnClickListener(emulatedKeysListener);
		findViewById(R.id.button_tab).setOnClickListener(emulatedKeysListener);

		new KeyRepeater(keyRepeatHandler, findViewById(R.id.button_up));
		new KeyRepeater(keyRepeatHandler, findViewById(R.id.button_down));
		new KeyRepeater(keyRepeatHandler, findViewById(R.id.button_left));
		new KeyRepeater(keyRepeatHandler, findViewById(R.id.button_right));

		findViewById(R.id.button_home).setOnClickListener(emulatedKeysListener);
		findViewById(R.id.button_end).setOnClickListener(emulatedKeysListener);
		findViewById(R.id.button_pgup).setOnClickListener(emulatedKeysListener);
		findViewById(R.id.button_pgdn).setOnClickListener(emulatedKeysListener);
		findViewById(R.id.button_f1).setOnClickListener(emulatedKeysListener);
		findViewById(R.id.button_f2).setOnClickListener(emulatedKeysListener);
		findViewById(R.id.button_f3).setOnClickListener(emulatedKeysListener);
		findViewById(R.id.button_f4).setOnClickListener(emulatedKeysListener);
		findViewById(R.id.button_f5).setOnClickListener(emulatedKeysListener);
		findViewById(R.id.button_f6).setOnClickListener(emulatedKeysListener);
		findViewById(R.id.button_f7).setOnClickListener(emulatedKeysListener);
		findViewById(R.id.button_f8).setOnClickListener(emulatedKeysListener);
		findViewById(R.id.button_f9).setOnClickListener(emulatedKeysListener);
		findViewById(R.id.button_f10).setOnClickListener(emulatedKeysListener);
		findViewById(R.id.button_f11).setOnClickListener(emulatedKeysListener);
		findViewById(R.id.button_f12).setOnClickListener(emulatedKeysListener);


		actionBar = getSupportActionBar();
		actionBar.setDisplayHomeAsUpEnabled(true);
		if (titleBarHide) {
			actionBar.hide();
		}
		actionBar.addOnMenuVisibilityListener(new ActionBar.OnMenuVisibilityListener() {
			public void onMenuVisibilityChanged(boolean isVisible) {
				inActionBarMenu = isVisible;
				if (isVisible == false) {
					hideEmulatedKeys();
				}
			}
		});

		if (!hardKeyboard) {
			// Show virtual keyboard and scroll back and forth
			final HorizontalScrollView keyboardScroll = (HorizontalScrollView) findViewById(R.id.keyboard_hscroll);
			showEmulatedKeys();
			keyboardScroll.postDelayed(new Runnable() {
				@Override
				public void run() {
					final int xscroll = findViewById(R.id.button_f12).getRight();
					if (BuildConfig.DEBUG) {
						Log.d(TAG, "smoothScrollBy(toEnd[" + xscroll + "])");
					}
					keyboardScroll.smoothScrollBy(xscroll, 0);
					keyboardScroll.postDelayed(new Runnable() {
						@Override
						public void run() {
							if (BuildConfig.DEBUG) {
								Log.d(TAG, "smoothScrollBy(toStart[" + (-xscroll) + "])");
							}
							keyboardScroll.smoothScrollBy(-xscroll, 0);
						}
					}, 1000);
				}
			}, 1000);
		}

		tabs = (TabLayout) findViewById(R.id.tabs);
		if (tabs != null)
			setupTabLayoutWithViewPager();

		// detect fling gestures to switch between terminals
		final GestureDetector detect = new GestureDetector(this, new GestureDetector.SimpleOnGestureListener() {
			private float totalY = 0;

			@Override
			public void onLongPress(MotionEvent e) {
				super.onLongPress(e);
				openContextMenu(pager);
			}


			@Override
			public boolean onScroll(MotionEvent e1, MotionEvent e2, float distanceX, float distanceY) {

				// if copying, then ignore
				if (copySource != null && copySource.isSelectingForCopy())
					return false;

				if (e1 == null || e2 == null)
					return false;

				// if releasing then reset total scroll
				if (e2.getAction() == MotionEvent.ACTION_UP) {
					totalY = 0;
				}

				// activate consider if within x tolerance
				int touchSlop = ViewConfiguration.get(ConsoleActivity.this).getScaledTouchSlop();
				if (Math.abs(e1.getX() - e2.getX()) < touchSlop * 4) {

					View view = adapter.getCurrentTerminalView();
					if (view == null) return false;
					TerminalView terminal = (TerminalView) view;

					// estimate how many rows we have scrolled through
					// accumulate distance that doesn't trigger immediate scroll
					totalY += distanceY;
					final int moved = (int) (totalY / terminal.bridge.charHeight);

					// consume as scrollback only if towards right half of screen
					if (e2.getX() > view.getWidth() / 2) {
						if (moved != 0) {
							int base = terminal.bridge.buffer.getWindowBase();
							terminal.bridge.buffer.setWindowBase(base + moved);
							totalY = 0;
							return true;
						}
					} else {
						// otherwise consume as pgup/pgdown for every 5 lines
						if (moved > 5) {
							((vt320) terminal.bridge.buffer).keyPressed(vt320.KEY_PAGE_DOWN, ' ', 0);
							terminal.bridge.tryKeyVibrate();
							totalY = 0;
							return true;
						} else if (moved < -5) {
							((vt320) terminal.bridge.buffer).keyPressed(vt320.KEY_PAGE_UP, ' ', 0);
							terminal.bridge.tryKeyVibrate();
							totalY = 0;
							return true;
						}

					}

				}

				return false;
			}


		});

		pager.setLongClickable(true);
		pager.setOnTouchListener(new OnTouchListener() {

			public boolean onTouch(View v, MotionEvent event) {

				// Handle mouse-specific actions.
				if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.ICE_CREAM_SANDWICH &&
						MotionEventCompat.getSource(event) == InputDevice.SOURCE_MOUSE &&
						event.getAction() == MotionEvent.ACTION_DOWN) {
					switch (event.getButtonState()) {
					case MotionEvent.BUTTON_PRIMARY:
						// Automatically start copy mode if using a mouse.
						startCopyMode();
						break;
					case MotionEvent.BUTTON_SECONDARY:
						openContextMenu(pager);
						return true;
					case MotionEvent.BUTTON_TERTIARY:
						// Middle click pastes.
						pasteIntoTerminal();
						return true;
					}
				}

				// when copying, highlight the area
				if (copySource != null && copySource.isSelectingForCopy()) {
					int row = (int) Math.floor(event.getY() / copySource.charHeight);
					int col = (int) Math.floor(event.getX() / copySource.charWidth);

					SelectionArea area = copySource.getSelectionArea();

					switch (event.getAction()) {
					case MotionEvent.ACTION_DOWN:
						// recording starting area
						if (area.isSelectingOrigin()) {
							area.setRow(row);
							area.setColumn(col);
							lastTouchRow = row;
							lastTouchCol = col;
							copySource.redraw();
						}
						return true;
					case MotionEvent.ACTION_MOVE:
						/* ignore when user hasn't moved since last time so
						 * we can fine-tune with directional pad
						 */
						if (row == lastTouchRow && col == lastTouchCol)
							return true;

						// if the user moves, start the selection for other corner
						area.finishSelectingOrigin();

						// update selected area
						area.setRow(row);
						area.setColumn(col);
						lastTouchRow = row;
						lastTouchCol = col;
						copySource.redraw();
						return true;
					case MotionEvent.ACTION_UP:
						/* If they didn't move their finger, maybe they meant to
						 * select the rest of the text with the directional pad.
						 */
						if (area.getLeft() == area.getRight() &&
								area.getTop() == area.getBottom()) {
							return true;
						}

						// copy selected area to clipboard
						String copiedText = area.copyFrom(copySource.buffer);

						clipboard.setText(copiedText);
						Toast.makeText(ConsoleActivity.this, getString(R.string.console_copy_done, copiedText.length()), Toast.LENGTH_LONG).show();
						// fall through to clear state

					case MotionEvent.ACTION_CANCEL:
						// make sure we clear any highlighted area
						area.reset();
						copySource.setSelectingForCopy(false);
						copySource.redraw();
						return true;
					}
				}

				if (event.getAction() == MotionEvent.ACTION_DOWN) {
					lastX = event.getX();
					lastY = event.getY();
				} else if (event.getAction() == MotionEvent.ACTION_UP
						&& keyboardGroup.getVisibility() == View.GONE
						&& event.getEventTime() - event.getDownTime() < CLICK_TIME
						&& Math.abs(event.getX() - lastX) < MAX_CLICK_DISTANCE
						&& Math.abs(event.getY() - lastY) < MAX_CLICK_DISTANCE) {
					showEmulatedKeys();
				}

				// pass any touch events back to detector
				return detect.onTouchEvent(event);
			}

		});
	}

	/**
	 * Ties the {@link TabLayout} to the {@link ViewPager}.
	 *
	 * <p>This method will:
	 * <ul>
	 *     <li>Add a {@link ViewPager.OnPageChangeListener} that will forward events to
	 *     this TabLayout.</li>
	 *     <li>Populate the TabLayout's tabs from the ViewPager's {@link PagerAdapter}.</li>
	 *     <li>Set our {@link TabLayout.OnTabSelectedListener} which will forward
	 *     selected events to the ViewPager</li>
	 * </ul>
	 * </p>
	 */
	public void setupTabLayoutWithViewPager() {
		tabs.setTabsFromPagerAdapter(adapter);
		pager.addOnPageChangeListener(new TabLayout.TabLayoutOnPageChangeListener(tabs));
		tabs.setOnTabSelectedListener(new TabLayout.ViewPagerOnTabSelectedListener(pager));

		if (adapter.getCount() > 0) {
			final int curItem = pager.getCurrentItem();
			if (tabs.getSelectedTabPosition() != curItem) {
				tabs.getTabAt(curItem).select();
			}
		}
	}

	/**
	 *
	 */
	private void configureOrientation() {
		String rotateDefault;
		if (getResources().getConfiguration().keyboard == Configuration.KEYBOARD_NOKEYS)
			rotateDefault = PreferenceConstants.ROTATION_PORTRAIT;
		else
			rotateDefault = PreferenceConstants.ROTATION_LANDSCAPE;

		String rotate = prefs.getString(PreferenceConstants.ROTATION, rotateDefault);
		if (PreferenceConstants.ROTATION_DEFAULT.equals(rotate))
			rotate = rotateDefault;

		// request a forced orientation if requested by user
		if (PreferenceConstants.ROTATION_LANDSCAPE.equals(rotate)) {
			setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);
			forcedOrientation = true;
		} else if (PreferenceConstants.ROTATION_PORTRAIT.equals(rotate)) {
			setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
			forcedOrientation = true;
		} else {
			setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED);
			forcedOrientation = false;
		}
	}


	@Override
	public boolean onCreateOptionsMenu(Menu menu) {
		super.onCreateOptionsMenu(menu);

		TerminalView view = adapter.getCurrentTerminalView();
		final boolean activeTerminal = view != null;
		boolean sessionOpen = false;
		boolean disconnected = false;
		boolean canForwardPorts = false;

		if (activeTerminal) {
			TerminalBridge bridge = view.bridge;
			sessionOpen = bridge.isSessionOpen();
			disconnected = bridge.isDisconnected();
			canForwardPorts = bridge.canFowardPorts();
		}

		menu.setQwertyMode(true);

		disconnect = menu.add(R.string.list_host_disconnect);
		if (hardKeyboard)
			disconnect.setAlphabeticShortcut('w');
		if (!sessionOpen && disconnected)
			disconnect.setTitle(R.string.console_menu_close);
		disconnect.setEnabled(activeTerminal);
		disconnect.setIcon(android.R.drawable.ic_menu_close_clear_cancel);
		disconnect.setOnMenuItemClickListener(new OnMenuItemClickListener() {
			public boolean onMenuItemClick(MenuItem item) {
				// disconnect or close the currently visible session
				TerminalView terminalView = adapter.getCurrentTerminalView();
				TerminalBridge bridge = terminalView.bridge;

				bridge.dispatchDisconnect(true);
				return true;
			}
		});

		copy = menu.add(R.string.console_menu_copy);
		if (hardKeyboard)
			copy.setAlphabeticShortcut('c');
		copy.setIcon(android.R.drawable.ic_menu_set_as);
		copy.setEnabled(activeTerminal);
		copy.setOnMenuItemClickListener(new OnMenuItemClickListener() {
			public boolean onMenuItemClick(MenuItem item) {
				startCopyMode();
				Toast.makeText(ConsoleActivity.this, getString(R.string.console_copy_start), Toast.LENGTH_LONG).show();
				return true;
			}
		});

		paste = menu.add(R.string.console_menu_paste);
		if (hardKeyboard)
			paste.setAlphabeticShortcut('v');
		paste.setIcon(android.R.drawable.ic_menu_edit);
		paste.setEnabled(clipboard.hasText() && sessionOpen);
		paste.setOnMenuItemClickListener(new OnMenuItemClickListener() {
			public boolean onMenuItemClick(MenuItem item) {
				pasteIntoTerminal();
				return true;
			}
		});

		portForward = menu.add(R.string.console_menu_portforwards);
		if (hardKeyboard)
			portForward.setAlphabeticShortcut('f');
		portForward.setIcon(android.R.drawable.ic_menu_manage);
		portForward.setEnabled(sessionOpen && canForwardPorts);
		portForward.setOnMenuItemClickListener(new OnMenuItemClickListener() {
			public boolean onMenuItemClick(MenuItem item) {
				TerminalView terminalView = adapter.getCurrentTerminalView();
				TerminalBridge bridge = terminalView.bridge;

				Intent intent = new Intent(ConsoleActivity.this, PortForwardListActivity.class);
				intent.putExtra(Intent.EXTRA_TITLE, bridge.host.getId());
				ConsoleActivity.this.startActivityForResult(intent, REQUEST_EDIT);
				return true;
			}
		});

		urlscan = menu.add(R.string.console_menu_urlscan);
		if (hardKeyboard)
			urlscan.setAlphabeticShortcut('u');
		urlscan.setIcon(android.R.drawable.ic_menu_search);
		urlscan.setEnabled(activeTerminal);
		urlscan.setOnMenuItemClickListener(new OnMenuItemClickListener() {
			public boolean onMenuItemClick(MenuItem item) {
				final TerminalView terminalView = adapter.getCurrentTerminalView();

				List<String> urls = terminalView.bridge.scanForURLs();

				Dialog urlDialog = new Dialog(ConsoleActivity.this);
				urlDialog.setTitle(R.string.console_menu_urlscan);

				ListView urlListView = new ListView(ConsoleActivity.this);
				URLItemListener urlListener = new URLItemListener(ConsoleActivity.this);
				urlListView.setOnItemClickListener(urlListener);

				urlListView.setAdapter(new ArrayAdapter<String>(ConsoleActivity.this, android.R.layout.simple_list_item_1, urls));
				urlDialog.setContentView(urlListView);
				urlDialog.show();

				return true;
			}
		});

		resize = menu.add(R.string.console_menu_resize);
		if (hardKeyboard)
			resize.setAlphabeticShortcut('s');
		resize.setIcon(android.R.drawable.ic_menu_crop);
		resize.setEnabled(sessionOpen);
		resize.setOnMenuItemClickListener(new OnMenuItemClickListener() {
			public boolean onMenuItemClick(MenuItem item) {
				final TerminalView terminalView = adapter.getCurrentTerminalView();

				final View resizeView = inflater.inflate(R.layout.dia_resize, null, false);
				new AlertDialog.Builder(ConsoleActivity.this)
						.setView(resizeView)
						.setPositiveButton(R.string.button_resize, new DialogInterface.OnClickListener() {
							public void onClick(DialogInterface dialog, int which) {
								int width, height;
								try {
									width = Integer.parseInt(((EditText) resizeView
											.findViewById(R.id.width))
											.getText().toString());
									height = Integer.parseInt(((EditText) resizeView
											.findViewById(R.id.height))
											.getText().toString());
								} catch (NumberFormatException nfe) {
									// TODO change this to a real dialog where we can
									// make the input boxes turn red to indicate an error.
									return;
								}

								terminalView.forceSize(width, height);
							}
						}).setNegativeButton(android.R.string.cancel, null).create().show();

				return true;
			}
		});

		return true;
	}

	@Override
	public boolean onPrepareOptionsMenu(Menu menu) {
		super.onPrepareOptionsMenu(menu);

		setVolumeControlStream(AudioManager.STREAM_NOTIFICATION);

		final TerminalView view = adapter.getCurrentTerminalView();
		boolean activeTerminal = view != null;
		boolean sessionOpen = false;
		boolean disconnected = false;
		boolean canForwardPorts = false;

		if (activeTerminal) {
			TerminalBridge bridge = view.bridge;
			sessionOpen = bridge.isSessionOpen();
			disconnected = bridge.isDisconnected();
			canForwardPorts = bridge.canFowardPorts();
		}

		disconnect.setEnabled(activeTerminal);
		if (sessionOpen || !disconnected)
			disconnect.setTitle(R.string.list_host_disconnect);
		else
			disconnect.setTitle(R.string.console_menu_close);
		copy.setEnabled(activeTerminal);
		paste.setEnabled(clipboard.hasText() && sessionOpen);
		portForward.setEnabled(sessionOpen && canForwardPorts);
		urlscan.setEnabled(activeTerminal);
		resize.setEnabled(sessionOpen);

		return true;
	}

	@Override
	public boolean onOptionsItemSelected(MenuItem item) {
		switch (item.getItemId()) {
		case android.R.id.home:
			Intent intent = new Intent(this, HostListActivity.class);
			intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
			startActivity(intent);
			return true;
		default:
			return super.onOptionsItemSelected(item);
		}
	}

	@Override
	public void onOptionsMenuClosed(Menu menu) {
		super.onOptionsMenuClosed(menu);

		setVolumeControlStream(AudioManager.STREAM_MUSIC);
	}

	@Override
	public void onCreateContextMenu(ContextMenu menu, View v, ContextMenu.ContextMenuInfo menuInfo) {
		final TerminalView view = adapter.getCurrentTerminalView();
		boolean activeTerminal = view != null;
		boolean sessionOpen = false;

		if (activeTerminal) {
			TerminalBridge bridge = view.bridge;
			sessionOpen = bridge.isSessionOpen();
		}

		MenuItem paste = menu.add(R.string.console_menu_paste);
		if (hardKeyboard)
			paste.setAlphabeticShortcut('v');
		paste.setIcon(android.R.drawable.ic_menu_edit);
		paste.setEnabled(clipboard.hasText() && sessionOpen);
		paste.setOnMenuItemClickListener(new OnMenuItemClickListener() {
			public boolean onMenuItemClick(MenuItem item) {
				pasteIntoTerminal();
				return true;
			}
		});


	}

	@Override
	public void onStart() {
		super.onStart();

		// connect with manager service to find all bridges
		// when connected it will insert all views
		bindService(new Intent(this, TerminalManager.class), connection, Context.BIND_AUTO_CREATE);
	}

	@Override
	public void onPause() {
		super.onPause();
		Log.d(TAG, "onPause called");

		if (forcedOrientation && bound != null) {
			bound.setResizeAllowed(false);
		}
	}

	@Override
	public void onResume() {
		super.onResume();
		Log.d(TAG, "onResume called");

		// Make sure we don't let the screen fall asleep.
		// This also keeps the Wi-Fi chipset from disconnecting us.
		if (prefs.getBoolean(PreferenceConstants.KEEP_ALIVE, true)) {
			getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
		} else {
			getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
		}

		configureOrientation();

		if (forcedOrientation && bound != null) {
			bound.setResizeAllowed(true);
		}
	}

	/* (non-Javadoc)
	 * @see android.app.Activity#onNewIntent(android.content.Intent)
	 */
	@Override
	protected void onNewIntent(Intent intent) {
		super.onNewIntent(intent);

		Log.d(TAG, "onNewIntent called");

		requested = intent.getData();

		if (requested == null) {
			Log.e(TAG, "Got null intent data in onNewIntent()");
			return;
		}

		if (bound == null) {
			Log.e(TAG, "We're not bound in onNewIntent()");
			return;
		}

		TerminalBridge requestedBridge = bound.getConnectedBridge(requested.getFragment());
		int requestedIndex = 0;

		synchronized (pager) {
			if (requestedBridge == null) {
				// If we didn't find the requested connection, try opening it

				try {
					Log.d(TAG, String.format("We couldnt find an existing bridge with URI=%s (nickname=%s)," +
							"so creating one now", requested.toString(), requested.getFragment()));
					requestedBridge = bound.openConnection(requested);
				} catch (Exception e) {
					Log.e(TAG, "Problem while trying to create new requested bridge from URI", e);
					// TODO: We should display an error dialog here.
					return;
				}

				adapter.notifyDataSetChanged();
				requestedIndex = adapter.getCount();
			} else {
				final int flipIndex = bound.getBridges().indexOf(requestedBridge);
				if (flipIndex > requestedIndex) {
					requestedIndex = flipIndex;
				}
			}

			setDisplayedTerminal(requestedIndex);
		}
	}

	@Override
	public void onStop() {
		super.onStop();

		unbindService(connection);
	}

	private void startCopyMode() {
		// mark as copying and reset any previous bounds
		TerminalView terminalView = (TerminalView) adapter.getCurrentTerminalView();
		copySource = terminalView.bridge;

		SelectionArea area = copySource.getSelectionArea();
		area.reset();
		area.setBounds(copySource.buffer.getColumns(), copySource.buffer.getRows());

		copySource.setSelectingForCopy(true);

		// Make sure we show the initial selection
		copySource.redraw();
	}

	/**
	 * Save the currently shown {@link TerminalView} as the default. This is
	 * saved back down into {@link TerminalManager} where we can read it again
	 * later.
	 */
	private void updateDefault() {
		// update the current default terminal
		TerminalView view = adapter.getCurrentTerminalView();
		if (view == null || bound == null) {
			return;
		}
		bound.defaultBridge = view.bridge;
	}

	protected void updateEmptyVisible() {
		// update visibility of empty status message
		empty.setVisibility((pager.getChildCount() == 0) ? View.VISIBLE : View.GONE);
	}

	/**
	 * Show any prompts requested by the currently visible {@link TerminalView}.
	 */
	protected void updatePromptVisible() {
		// check if our currently-visible terminalbridge is requesting any prompt services
		TerminalView view = adapter.getCurrentTerminalView();

		// Hide all the prompts in case a prompt request was canceled
		hideAllPrompts();

		if (view == null) {
			// we dont have an active view, so hide any prompts
			return;
		}

		PromptHelper prompt = view.bridge.promptHelper;
		if (String.class.equals(prompt.promptRequested)) {
			stringPromptGroup.setVisibility(View.VISIBLE);

			String instructions = prompt.promptInstructions;
			if (instructions != null && instructions.length() > 0) {
				stringPromptInstructions.setVisibility(View.VISIBLE);
				stringPromptInstructions.setText(instructions);
			} else
				stringPromptInstructions.setVisibility(View.GONE);
			stringPrompt.setText("");
			stringPrompt.setHint(prompt.promptHint);
			stringPrompt.requestFocus();

		} else if (Boolean.class.equals(prompt.promptRequested)) {
			booleanPromptGroup.setVisibility(View.VISIBLE);
			booleanPrompt.setText(prompt.promptHint);
			booleanYes.requestFocus();

		} else {
			hideAllPrompts();
			view.requestFocus();
		}
	}

	private class URLItemListener implements OnItemClickListener {
		private WeakReference<Context> contextRef;

		URLItemListener(Context context) {
			this.contextRef = new WeakReference<Context>(context);
		}

		public void onItemClick(AdapterView<?> arg0, View view, int position, long id) {
			Context context = contextRef.get();

			if (context == null)
				return;

			try {
				TextView urlView = (TextView) view;

				String url = urlView.getText().toString();
				if (url.indexOf("://") < 0)
					url = "http://" + url;

				Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(url));
				context.startActivity(intent);
			} catch (Exception e) {
				Log.e(TAG, "couldn't open URL", e);
				// We should probably tell the user that we couldn't find a handler...
			}
		}

	}

	@Override
	public void onConfigurationChanged(Configuration newConfig) {
		super.onConfigurationChanged(newConfig);

		Log.d(TAG, String.format("onConfigurationChanged; requestedOrientation=%d, newConfig.orientation=%d", getRequestedOrientation(), newConfig.orientation));
		if (bound != null) {
			if (forcedOrientation &&
					(newConfig.orientation != Configuration.ORIENTATION_LANDSCAPE &&
							getRequestedOrientation() == ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE) ||
					(newConfig.orientation != Configuration.ORIENTATION_PORTRAIT &&
							getRequestedOrientation() == ActivityInfo.SCREEN_ORIENTATION_PORTRAIT))
				bound.setResizeAllowed(false);
			else
				bound.setResizeAllowed(true);

			bound.hardKeyboardHidden = (newConfig.hardKeyboardHidden == Configuration.HARDKEYBOARDHIDDEN_YES);

			mKeyboardButton.setVisibility(bound.hardKeyboardHidden ? View.VISIBLE : View.GONE);
		}
	}

	/**
	 * Called whenever the displayed terminal is changed.
	 */
	private void onTerminalChanged() {
		View overlay = findCurrentView(R.id.terminal_overlay);
		if (overlay != null)
			overlay.startAnimation(fade_out_delayed);
		updateDefault();
		updatePromptVisible();
		ActivityCompat.invalidateOptionsMenu(ConsoleActivity.this);
	}

	/**
	 * Displays the child in the ViewPager at the requestedIndex and updates the prompts.
	 *
	 * @param requestedIndex the index of the terminal view to display
	 */
	private void setDisplayedTerminal(int requestedIndex) {
		pager.setCurrentItem(requestedIndex);
		onTerminalChanged();
	}

	private void pasteIntoTerminal() {
		// force insert of clipboard text into current console
		TerminalView terminalView = adapter.getCurrentTerminalView();
		TerminalBridge bridge = terminalView.bridge;

		// pull string from clipboard and generate all events to force down
		String clip = clipboard.getText().toString();
		bridge.injectString(clip);
	}

	public class TerminalPagerAdapter extends PagerAdapter {
		@Override
		public int getCount() {
			if (bound != null) {
				return bound.getBridges().size();
			} else {
				return 0;
			}
		}

		@Override
		public Object instantiateItem(ViewGroup container, int position) {
			if (bound == null || bound.getBridges().size() <= position) {
				Log.w(TAG, "Activity not bound when creating TerminalView.");
			}
			TerminalBridge bridge = bound.getBridges().get(position);
			bridge.promptHelper.setHandler(promptHandler);

			// inflate each terminal view
			RelativeLayout view = (RelativeLayout) inflater.inflate(
					R.layout.item_terminal, container, false);

			// set the terminal overlay text
			TextView overlay = (TextView) view.findViewById(R.id.terminal_overlay);
			overlay.setText(bridge.host.getNickname());

			// and add our terminal view control, using index to place behind overlay
			final TerminalView terminal = new TerminalView(container.getContext(), bridge);
			terminal.setId(R.id.terminal_view);
			view.addView(terminal, 0);

			// Tag the view with its bridge so it can be retrieved later.
			view.setTag(bridge);

			container.addView(view);
			overlay.startAnimation(fade_out_delayed);
			return view;
		}

		@Override
		public void destroyItem(ViewGroup container, int position, Object object) {
			final View view = (View) object;

			container.removeView(view);
		}

		@Override
		public int getItemPosition(Object object) {
			if (bound == null) {
				return POSITION_NONE;
			}

			View view = (View) object;
			TerminalView terminal = (TerminalView) view.findViewById(R.id.terminal_view);
			HostBean host = terminal.bridge.host;

			int itemIndex = POSITION_NONE;
			int i = 0;
			for (TerminalBridge bridge : bound.getBridges()) {
				if (bridge.host.equals(host)) {
					itemIndex = i;
					break;
				}
				i++;
			}
			return itemIndex;
		}

		public TerminalBridge getBridgeAtPosition(int position) {
			if (bound == null) {
				return null;
			}

			ArrayList<TerminalBridge> bridges = bound.getBridges();
			if (position < 0 || position >= bridges.size()) {
				return null;
			}
			return bridges.get(position);
		}

		@Override
		public void notifyDataSetChanged() {
			super.notifyDataSetChanged();
			if (tabs != null) {
				toolbar.setVisibility(this.getCount() > 1 ? View.VISIBLE : View.GONE);
				tabs.setTabsFromPagerAdapter(this);
			}
		}

		@Override
		public boolean isViewFromObject(View view, Object object) {
			return view == object;
		}

		@Override
		public CharSequence getPageTitle(int position) {
			TerminalBridge bridge = getBridgeAtPosition(position);
			if (bridge == null) {
				return "???";
			}
			return bridge.host.getNickname();
		}

		public TerminalView getCurrentTerminalView() {
			View currentView = pager.findViewWithTag(getBridgeAtPosition(pager.getCurrentItem()));
			if (currentView == null) return null;
			return (TerminalView) currentView.findViewById(R.id.terminal_view);
		}
	}
}