Mercurial > 510Connectbot
annotate src/com/five_ten_sg/connectbot/service/TerminalKeyListener.java @ 49:8887bff45dee tn5250
start tn5250 integration
| author | Carl Byington <carl@five-ten-sg.com> |
|---|---|
| date | Wed, 11 Jun 2014 11:28:31 -0700 |
| parents | 1e931ef5f776 |
| children | 2cd3d8091e37 |
| rev | line source |
|---|---|
| 0 | 1 /* |
| 2 * ConnectBot: simple, powerful, open-source SSH client for Android | |
| 3 * Copyright 2010 Kenny Root, Jeffrey Sharkey | |
| 4 * | |
| 5 * Licensed under the Apache License, Version 2.0 (the "License"); | |
| 6 * you may not use this file except in compliance with the License. | |
| 7 * You may obtain a copy of the License at | |
| 8 * | |
| 9 * http://www.apache.org/licenses/LICENSE-2.0 | |
| 10 * | |
| 11 * Unless required by applicable law or agreed to in writing, software | |
| 12 * distributed under the License is distributed on an "AS IS" BASIS, | |
| 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| 14 * See the License for the specific language governing permissions and | |
| 15 * limitations under the License. | |
| 16 */ | |
| 17 package com.five_ten_sg.connectbot.service; | |
| 18 | |
| 19 import java.io.IOException; | |
|
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20 import java.nio.charset.Charset; |
| 0 | 21 import java.lang.ref.WeakReference; |
| 22 import java.util.List; | |
| 23 | |
| 24 import com.five_ten_sg.connectbot.R; | |
| 25 import com.five_ten_sg.connectbot.TerminalView; | |
| 26 import com.five_ten_sg.connectbot.bean.SelectionArea; | |
| 27 import com.five_ten_sg.connectbot.util.PreferenceConstants; | |
| 28 import android.app.Dialog; | |
| 29 import android.content.Context; | |
| 30 import android.content.Intent; | |
| 31 import android.content.SharedPreferences; | |
| 32 import android.content.SharedPreferences.OnSharedPreferenceChangeListener; | |
| 33 import android.content.res.Configuration; | |
| 34 import android.net.Uri; | |
| 35 import android.preference.PreferenceManager; | |
| 36 import android.text.ClipboardManager; | |
| 37 import android.util.Log; | |
| 38 import android.view.Gravity; | |
| 39 import android.view.KeyCharacterMap; | |
| 40 import android.view.KeyEvent; | |
| 41 import android.view.View; | |
| 42 import android.view.View.OnKeyListener; | |
| 43 import android.widget.AdapterView; | |
| 44 import android.widget.AdapterView.OnItemClickListener; | |
| 45 import android.widget.ArrayAdapter; | |
| 46 import android.widget.ListView; | |
| 47 import android.widget.TextView; | |
| 48 import de.mud.terminal.VDUBuffer; | |
| 49 import de.mud.terminal.vt320; | |
| 50 | |
| 51 /** | |
| 52 * @author kenny | |
| 53 * | |
| 54 */ | |
| 55 @SuppressWarnings("deprecation") // for ClipboardManager | |
| 56 public class TerminalKeyListener implements OnKeyListener, OnSharedPreferenceChangeListener { | |
| 57 private static final String TAG = "ConnectBot.OnKeyListener"; | |
| 58 | |
| 59 public final static int META_CTRL_ON = 0x01; | |
| 60 public final static int META_CTRL_LOCK = 0x02; | |
| 61 public final static int META_ALT_ON = 0x04; | |
| 62 public final static int META_ALT_LOCK = 0x08; | |
| 63 public final static int META_SHIFT_ON = 0x10; | |
| 64 public final static int META_SHIFT_LOCK = 0x20; | |
| 65 public final static int META_SLASH = 0x40; | |
| 66 public final static int META_TAB = 0x80; | |
| 67 | |
| 68 // The bit mask of momentary and lock states for each | |
| 69 public final static int META_CTRL_MASK = META_CTRL_ON | META_CTRL_LOCK; | |
| 70 public final static int META_ALT_MASK = META_ALT_ON | META_ALT_LOCK; | |
| 71 public final static int META_SHIFT_MASK = META_SHIFT_ON | META_SHIFT_LOCK; | |
| 72 | |
| 73 // backport constants from api level 11 | |
| 74 public final static int KEYCODE_ESCAPE = 111; | |
| 75 public final static int HC_META_CTRL_ON = 4096; | |
| 76 public final static int KEYCODE_PAGE_UP = 92; | |
| 77 public final static int KEYCODE_PAGE_DOWN = 93; | |
| 78 | |
| 79 // All the transient key codes | |
| 80 public final static int META_TRANSIENT = META_CTRL_ON | META_ALT_ON | |
| 81 | META_SHIFT_ON; | |
| 82 | |
| 83 private final TerminalManager manager; | |
| 84 private final TerminalBridge bridge; | |
| 85 private final vt320 buffer; | |
|
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86 private String encoding; |
| 0 | 87 |
| 88 private String keymode = null; | |
| 89 private boolean hardKeyboard = false; | |
| 90 private String customKeyboard = null; | |
| 91 | |
| 92 private int metaState = 0; | |
| 93 private int mDeadKey = 0; | |
| 94 | |
| 95 // TODO add support for the new API. | |
| 96 private ClipboardManager clipboard = null; | |
| 97 private boolean selectingForCopy = false; | |
| 98 private final SelectionArea selectionArea; | |
| 99 private final SharedPreferences prefs; | |
| 100 | |
| 101 | |
| 102 public TerminalKeyListener(TerminalManager manager, | |
| 103 TerminalBridge bridge, | |
| 104 vt320 buffer, | |
| 105 String encoding) { | |
| 106 this.manager = manager; | |
| 107 this.bridge = bridge; | |
| 108 this.buffer = buffer; | |
| 109 this.encoding = encoding; | |
| 110 selectionArea = new SelectionArea(); | |
| 111 prefs = PreferenceManager.getDefaultSharedPreferences(manager); | |
| 112 prefs.registerOnSharedPreferenceChangeListener(this); | |
| 113 hardKeyboard = (manager.res.getConfiguration().keyboard | |
| 114 == Configuration.KEYBOARD_QWERTY); | |
| 115 updateKeymode(); | |
| 116 updateCustomKeymap(); | |
| 117 } | |
| 118 | |
| 119 public void sendEscape() { | |
| 120 buffer.write(0x1b); | |
| 121 } | |
| 122 | |
| 123 /** | |
| 124 * Handle onKey() events coming down from a {@link com.five_ten_sg.connectbot.TerminalView} above us. | |
| 125 * Modify the keys to make more sense to a host then pass it to the vt320. | |
| 126 */ | |
| 127 public boolean onKey(View v, int keyCode, KeyEvent event) { | |
| 128 try { | |
| 129 // skip keys if we aren't connected yet or have been disconnected | |
| 130 if (bridge.isDisconnected() || bridge.transport == null) | |
| 131 return false; | |
| 132 | |
| 133 final boolean hardKeyboardHidden = manager.hardKeyboardHidden; | |
| 134 | |
| 135 // Ignore all key-up events except for the special keys | |
| 136 if (event.getAction() == KeyEvent.ACTION_UP) { | |
| 137 // There's nothing here for virtual keyboard users. | |
| 138 if (!hardKeyboard || (hardKeyboard && hardKeyboardHidden)) | |
| 139 return false; | |
| 140 | |
| 141 // if keycode debugging enabled, log and print the pressed key | |
| 142 if (prefs.getBoolean(PreferenceConstants.DEBUG_KEYCODES, false)) { | |
| 143 String keyCodeString = String.format(": %d", keyCode); | |
| 144 String toastText = v.getContext().getString(R.string.keycode_pressed) + keyCodeString; | |
|
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145 Log.d(TAG, toastText); |
| 0 | 146 } |
| 147 | |
| 148 if (fullKeyboard()) { | |
| 149 switch (keyCode) { | |
| 150 case KeyEvent.KEYCODE_CTRL_LEFT: | |
| 151 case KeyEvent.KEYCODE_CTRL_RIGHT: | |
| 152 metaKeyUp(META_CTRL_ON); | |
| 153 return true; | |
| 154 | |
| 155 case KeyEvent.KEYCODE_ALT_LEFT: | |
| 156 case KeyEvent.KEYCODE_ALT_RIGHT: | |
| 157 metaKeyUp(META_ALT_ON); | |
| 158 return true; | |
| 159 | |
| 160 case KeyEvent.KEYCODE_SHIFT_LEFT: | |
| 161 case KeyEvent.KEYCODE_SHIFT_RIGHT: | |
| 162 metaKeyUp(META_SHIFT_ON); | |
| 163 return true; | |
| 164 | |
| 165 default: | |
| 166 } | |
| 167 } | |
| 168 else if (PreferenceConstants.KEYMODE_RIGHT.equals(keymode)) { | |
| 169 if (keyCode == KeyEvent.KEYCODE_ALT_RIGHT | |
| 170 && (metaState & META_SLASH) != 0) { | |
| 171 metaState &= ~(META_SLASH | META_TRANSIENT); | |
| 172 buffer.write('/'); | |
| 173 return true; | |
| 174 } | |
| 175 else if (keyCode == KeyEvent.KEYCODE_SHIFT_RIGHT | |
| 176 && (metaState & META_TAB) != 0) { | |
| 177 metaState &= ~(META_TAB | META_TRANSIENT); | |
| 178 buffer.write(0x09); | |
| 179 return true; | |
| 180 } | |
| 181 } | |
| 182 else if (PreferenceConstants.KEYMODE_LEFT.equals(keymode)) { | |
| 183 if (keyCode == KeyEvent.KEYCODE_ALT_LEFT | |
| 184 && (metaState & META_SLASH) != 0) { | |
| 185 metaState &= ~(META_SLASH | META_TRANSIENT); | |
| 186 buffer.write('/'); | |
| 187 return true; | |
| 188 } | |
| 189 else if (keyCode == KeyEvent.KEYCODE_SHIFT_LEFT | |
| 190 && (metaState & META_TAB) != 0) { | |
| 191 metaState &= ~(META_TAB | META_TRANSIENT); | |
| 192 buffer.write(0x09); | |
| 193 return true; | |
| 194 } | |
| 195 } | |
| 196 | |
| 197 return false; | |
| 198 } | |
| 199 | |
| 200 bridge.resetScrollPosition(); | |
| 201 | |
| 202 if (keyCode == KeyEvent.KEYCODE_UNKNOWN && | |
| 203 event.getAction() == KeyEvent.ACTION_MULTIPLE) { | |
| 204 byte[] input = event.getCharacters().getBytes(encoding); | |
| 205 buffer.write(input); | |
| 206 return true; | |
| 207 } | |
| 208 | |
| 209 int curMetaState = event.getMetaState(); | |
| 210 final int orgMetaState = curMetaState; | |
| 211 | |
| 212 if ((metaState & META_SHIFT_MASK) != 0) { | |
| 213 curMetaState |= KeyEvent.META_SHIFT_ON; | |
| 214 } | |
| 215 | |
| 216 if ((metaState & META_ALT_MASK) != 0) { | |
| 217 curMetaState |= KeyEvent.META_ALT_ON; | |
| 218 } | |
| 219 | |
| 220 int uchar = event.getUnicodeChar(curMetaState); | |
| 221 | |
| 222 // no hard keyboard? ALT-k should pass through to below | |
| 223 if ((orgMetaState & KeyEvent.META_ALT_ON) != 0 && | |
| 224 (!hardKeyboard || hardKeyboardHidden)) { | |
| 225 uchar = 0; | |
| 226 } | |
| 227 | |
| 228 if ((uchar & KeyCharacterMap.COMBINING_ACCENT) != 0) { | |
| 229 mDeadKey = uchar & KeyCharacterMap.COMBINING_ACCENT_MASK; | |
| 230 return true; | |
| 231 } | |
| 232 | |
| 233 if (mDeadKey != 0 && uchar != 0) { | |
| 234 uchar = KeyCharacterMap.getDeadChar(mDeadKey, uchar); | |
| 235 mDeadKey = 0; | |
| 236 } | |
| 237 | |
| 238 // handle customized keymaps | |
| 239 if (customKeymapAction(v, keyCode, event)) | |
| 240 return true; | |
| 241 | |
| 242 if (v != null) { | |
| 243 //Show up the CharacterPickerDialog when the SYM key is pressed | |
| 244 if ((isSymKey(keyCode) || uchar == KeyCharacterMap.PICKER_DIALOG_INPUT)) { | |
| 245 bridge.showCharPickerDialog(); | |
| 246 | |
| 247 if (metaState == 4) { // reset fn-key state | |
| 248 metaState = 0; | |
| 249 bridge.redraw(); | |
| 250 } | |
| 251 | |
| 252 return true; | |
| 253 } | |
| 254 else if (keyCode == KeyEvent.KEYCODE_SEARCH) { | |
| 255 //Show up the URL scan dialog when the search key is pressed | |
| 256 urlScan(v); | |
| 257 return true; | |
| 258 } | |
| 259 } | |
| 260 | |
| 261 // otherwise pass through to existing session | |
| 262 // print normal keys | |
| 263 if (uchar > 0x00 && keyCode != KeyEvent.KEYCODE_ENTER) { | |
| 264 metaState &= ~(META_SLASH | META_TAB); | |
| 265 // Remove shift and alt modifiers | |
| 266 final int lastMetaState = metaState; | |
| 267 metaState &= ~(META_SHIFT_ON | META_ALT_ON); | |
| 268 | |
| 269 if (metaState != lastMetaState) { | |
| 270 bridge.redraw(); | |
| 271 } | |
| 272 | |
| 273 if ((metaState & META_CTRL_MASK) != 0) { | |
| 274 metaState &= ~META_CTRL_ON; | |
| 275 bridge.redraw(); | |
| 276 | |
| 277 // If there is no hard keyboard or there is a hard keyboard currently hidden, | |
| 278 // CTRL-1 through CTRL-9 will send F1 through F9 | |
| 279 if ((!hardKeyboard || (hardKeyboard && hardKeyboardHidden)) | |
| 280 && sendFunctionKey(keyCode)) | |
| 281 return true; | |
| 282 | |
| 283 uchar = keyAsControl(uchar); | |
| 284 } | |
| 285 | |
| 286 // handle pressing f-keys | |
| 287 if ((hardKeyboard && !hardKeyboardHidden) | |
| 288 && (curMetaState & KeyEvent.META_ALT_ON) != 0 | |
| 289 && (curMetaState & KeyEvent.META_SHIFT_ON) != 0 | |
| 290 && sendFunctionKey(keyCode)) | |
| 291 return true; | |
| 292 | |
| 293 if (uchar < 0x80) | |
| 294 buffer.write(uchar); | |
| 295 else | |
| 296 // TODO write encoding routine that doesn't allocate each time | |
| 297 buffer.write(new String(Character.toChars(uchar)) | |
| 298 .getBytes(encoding)); | |
| 299 | |
| 300 return true; | |
| 301 } | |
| 302 | |
| 303 // send ctrl and meta-keys as appropriate | |
| 304 if (!hardKeyboard || hardKeyboardHidden) { | |
| 305 int k = event.getUnicodeChar(0); | |
| 306 int k0 = k; | |
| 307 boolean sendCtrl = false; | |
| 308 boolean sendMeta = false; | |
| 309 | |
| 310 if (k != 0) { | |
| 311 if ((orgMetaState & HC_META_CTRL_ON) != 0) { | |
| 312 k = keyAsControl(k); | |
| 313 | |
| 314 if (k != k0) | |
| 315 sendCtrl = true; | |
| 316 | |
| 317 // send F1-F10 via CTRL-1 through CTRL-0 | |
| 318 if (!sendCtrl && sendFunctionKey(keyCode)) | |
| 319 return true; | |
| 320 } | |
| 321 else if ((orgMetaState & KeyEvent.META_ALT_ON) != 0) { | |
| 322 sendMeta = true; | |
| 323 buffer.write(0x1b); | |
| 324 } | |
| 325 | |
| 326 if (sendMeta || sendCtrl) { | |
| 327 buffer.write(k); | |
| 328 return true; | |
| 329 } | |
| 330 } | |
| 331 } | |
| 332 | |
| 333 // handle meta and f-keys for full hardware keyboard | |
| 334 if (hardKeyboard && !hardKeyboardHidden && fullKeyboard()) { | |
| 335 int k = event.getUnicodeChar(orgMetaState & KeyEvent.META_SHIFT_ON); | |
| 336 int k0 = k; | |
| 337 | |
| 338 if (k != 0) { | |
| 339 if ((orgMetaState & HC_META_CTRL_ON) != 0) { | |
| 340 k = keyAsControl(k); | |
| 341 | |
| 342 if (k != k0) | |
| 343 buffer.write(k); | |
| 344 | |
| 345 return true; | |
| 346 } | |
| 347 else if ((orgMetaState & KeyEvent.META_ALT_ON) != 0) { | |
| 348 buffer.write(0x1b); | |
| 349 buffer.write(k); | |
| 350 return true; | |
| 351 } | |
| 352 } | |
| 353 | |
| 354 if (sendFullSpecialKey(keyCode)) | |
| 355 return true; | |
| 356 } | |
| 357 | |
| 358 // try handling keymode shortcuts | |
| 359 if (hardKeyboard && !hardKeyboardHidden && | |
| 360 event.getRepeatCount() == 0) { | |
| 361 if (PreferenceConstants.KEYMODE_RIGHT.equals(keymode)) { | |
| 362 switch (keyCode) { | |
| 363 case KeyEvent.KEYCODE_ALT_RIGHT: | |
| 364 metaState |= META_SLASH; | |
| 365 return true; | |
| 366 | |
| 367 case KeyEvent.KEYCODE_SHIFT_RIGHT: | |
| 368 metaState |= META_TAB; | |
| 369 return true; | |
| 370 | |
| 371 case KeyEvent.KEYCODE_SHIFT_LEFT: | |
| 372 metaPress(META_SHIFT_ON); | |
| 373 return true; | |
| 374 | |
| 375 case KeyEvent.KEYCODE_ALT_LEFT: | |
| 376 metaPress(META_ALT_ON); | |
| 377 return true; | |
| 378 } | |
| 379 } | |
| 380 else if (PreferenceConstants.KEYMODE_LEFT.equals(keymode)) { | |
| 381 switch (keyCode) { | |
| 382 case KeyEvent.KEYCODE_ALT_LEFT: | |
| 383 metaState |= META_SLASH; | |
| 384 return true; | |
| 385 | |
| 386 case KeyEvent.KEYCODE_SHIFT_LEFT: | |
| 387 metaState |= META_TAB; | |
| 388 return true; | |
| 389 | |
| 390 case KeyEvent.KEYCODE_SHIFT_RIGHT: | |
| 391 metaPress(META_SHIFT_ON); | |
| 392 return true; | |
| 393 | |
| 394 case KeyEvent.KEYCODE_ALT_RIGHT: | |
| 395 metaPress(META_ALT_ON); | |
| 396 return true; | |
| 397 } | |
| 398 } | |
| 399 else { | |
| 400 switch (keyCode) { | |
| 401 case KeyEvent.KEYCODE_ALT_RIGHT: | |
| 402 case KeyEvent.KEYCODE_ALT_LEFT: | |
| 403 metaPress(META_ALT_ON); | |
| 404 return true; | |
| 405 | |
| 406 case KeyEvent.KEYCODE_SHIFT_LEFT: | |
| 407 case KeyEvent.KEYCODE_SHIFT_RIGHT: | |
| 408 metaPress(META_SHIFT_ON); | |
| 409 return true; | |
| 410 } | |
| 411 } | |
| 412 | |
| 413 // Handle hardware CTRL keys | |
| 414 if (keyCode == KeyEvent.KEYCODE_CTRL_LEFT || | |
| 415 keyCode == KeyEvent.KEYCODE_CTRL_RIGHT) { | |
| 416 ctrlKeySpecial(); | |
| 417 return true; | |
| 418 } | |
| 419 } | |
| 420 | |
| 421 // look for special chars | |
| 422 switch (keyCode) { | |
| 423 case KEYCODE_ESCAPE: | |
| 424 buffer.write(0x1b); | |
| 425 return true; | |
| 426 | |
| 427 case KeyEvent.KEYCODE_TAB: | |
| 428 buffer.write(0x09); | |
| 429 return true; | |
| 430 | |
| 431 case KEYCODE_PAGE_DOWN: | |
| 432 buffer.keyPressed(vt320.KEY_PAGE_DOWN, ' ', getStateForBuffer()); | |
| 433 metaState &= ~META_TRANSIENT; | |
| 434 bridge.tryKeyVibrate(); | |
| 435 return true; | |
| 436 | |
| 437 case KEYCODE_PAGE_UP: | |
| 438 buffer.keyPressed(vt320.KEY_PAGE_UP, ' ', getStateForBuffer()); | |
| 439 metaState &= ~META_TRANSIENT; | |
| 440 bridge.tryKeyVibrate(); | |
| 441 return true; | |
| 442 | |
| 443 case KeyEvent.KEYCODE_MOVE_HOME: | |
| 444 buffer.keyPressed(vt320.KEY_HOME, ' ', getStateForBuffer()); | |
| 445 metaState &= ~META_TRANSIENT; | |
| 446 bridge.tryKeyVibrate(); | |
| 447 return true; | |
| 448 | |
| 449 case KeyEvent.KEYCODE_MOVE_END: | |
| 450 buffer.keyPressed(vt320.KEY_END, ' ', getStateForBuffer()); | |
| 451 metaState &= ~META_TRANSIENT; | |
| 452 bridge.tryKeyVibrate(); | |
| 453 return true; | |
| 454 | |
| 455 case KeyEvent.KEYCODE_CAMERA: | |
| 456 // check to see which shortcut the camera button triggers | |
| 457 String hwbuttonShortcut = manager.prefs.getString( | |
| 458 PreferenceConstants.CAMERA, | |
| 459 PreferenceConstants.HWBUTTON_SCREEN_CAPTURE); | |
| 460 return (handleShortcut(v, hwbuttonShortcut)); | |
| 461 | |
| 462 case KeyEvent.KEYCODE_VOLUME_UP: | |
|
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463 // check to see which shortcut the volume button triggers |
| 0 | 464 hwbuttonShortcut = manager.prefs.getString( |
| 465 PreferenceConstants.VOLUP, | |
| 466 PreferenceConstants.HWBUTTON_CTRL); | |
| 467 return (handleShortcut(v, hwbuttonShortcut)); | |
| 468 | |
| 469 case KeyEvent.KEYCODE_VOLUME_DOWN: | |
| 470 // check to see which shortcut the camera button triggers | |
| 471 hwbuttonShortcut = manager.prefs.getString( | |
| 472 PreferenceConstants.VOLDN, | |
| 473 PreferenceConstants.HWBUTTON_TAB); | |
| 474 return (handleShortcut(v, hwbuttonShortcut)); | |
| 475 | |
| 476 case KeyEvent.KEYCODE_SEARCH: | |
|
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477 // check to see which shortcut the search button triggers |
| 0 | 478 hwbuttonShortcut = manager.prefs.getString( |
| 479 PreferenceConstants.SEARCH, | |
| 480 PreferenceConstants.HWBUTTON_ESC); | |
| 481 return (handleShortcut(v, hwbuttonShortcut)); | |
| 482 | |
| 483 case KeyEvent.KEYCODE_DEL: | |
| 484 if ((metaState & META_ALT_MASK) != 0) { | |
| 485 buffer.keyPressed(vt320.KEY_INSERT, ' ', | |
| 486 getStateForBuffer()); | |
| 487 } | |
| 488 else { | |
| 489 buffer.keyPressed(vt320.KEY_BACK_SPACE, ' ', | |
| 490 getStateForBuffer()); | |
| 491 } | |
| 492 | |
| 493 metaState &= ~META_TRANSIENT; | |
| 494 return true; | |
| 495 | |
| 496 case KeyEvent.KEYCODE_ENTER: | |
| 497 buffer.write('\r'); | |
| 498 metaState &= ~META_TRANSIENT; | |
| 499 return true; | |
| 500 | |
| 501 case KeyEvent.KEYCODE_DPAD_LEFT: | |
| 502 if (selectingForCopy) { | |
| 503 selectionArea.decrementColumn(); | |
| 504 bridge.redraw(); | |
| 505 } | |
| 506 else { | |
| 507 if ((metaState & META_ALT_MASK) != 0) { | |
| 508 buffer.keyPressed(vt320.KEY_HOME, ' ', | |
| 509 getStateForBuffer()); | |
| 510 } | |
| 511 else { | |
| 512 buffer.keyPressed(vt320.KEY_LEFT, ' ', | |
| 513 getStateForBuffer()); | |
| 514 } | |
| 515 | |
| 516 metaState &= ~META_TRANSIENT; | |
| 517 bridge.tryKeyVibrate(); | |
| 518 } | |
| 519 | |
| 520 return true; | |
| 521 | |
| 522 case KeyEvent.KEYCODE_DPAD_UP: | |
| 523 if (selectingForCopy) { | |
| 524 selectionArea.decrementRow(); | |
| 525 bridge.redraw(); | |
| 526 } | |
| 527 else { | |
| 528 if ((metaState & META_ALT_MASK) != 0) { | |
| 529 buffer.keyPressed(vt320.KEY_PAGE_UP, ' ', | |
| 530 getStateForBuffer()); | |
| 531 } | |
| 532 else { | |
| 533 buffer.keyPressed(vt320.KEY_UP, ' ', | |
| 534 getStateForBuffer()); | |
| 535 } | |
| 536 | |
| 537 metaState &= ~META_TRANSIENT; | |
| 538 bridge.tryKeyVibrate(); | |
| 539 } | |
| 540 | |
| 541 return true; | |
| 542 | |
| 543 case KeyEvent.KEYCODE_DPAD_DOWN: | |
| 544 if (selectingForCopy) { | |
| 545 selectionArea.incrementRow(); | |
| 546 bridge.redraw(); | |
| 547 } | |
| 548 else { | |
| 549 if ((metaState & META_ALT_MASK) != 0) { | |
| 550 buffer.keyPressed(vt320.KEY_PAGE_DOWN, ' ', | |
| 551 getStateForBuffer()); | |
| 552 } | |
| 553 else { | |
| 554 buffer.keyPressed(vt320.KEY_DOWN, ' ', | |
| 555 getStateForBuffer()); | |
| 556 } | |
| 557 | |
| 558 metaState &= ~META_TRANSIENT; | |
| 559 bridge.tryKeyVibrate(); | |
| 560 } | |
| 561 | |
| 562 return true; | |
| 563 | |
| 564 case KeyEvent.KEYCODE_DPAD_RIGHT: | |
| 565 if (selectingForCopy) { | |
| 566 selectionArea.incrementColumn(); | |
| 567 bridge.redraw(); | |
| 568 } | |
| 569 else { | |
| 570 if ((metaState & META_ALT_MASK) != 0) { | |
| 571 buffer.keyPressed(vt320.KEY_END, ' ', | |
| 572 getStateForBuffer()); | |
| 573 } | |
| 574 else { | |
| 575 buffer.keyPressed(vt320.KEY_RIGHT, ' ', | |
| 576 getStateForBuffer()); | |
| 577 } | |
| 578 | |
| 579 metaState &= ~META_TRANSIENT; | |
| 580 bridge.tryKeyVibrate(); | |
| 581 } | |
| 582 | |
| 583 return true; | |
| 584 | |
| 585 case KeyEvent.KEYCODE_DPAD_CENTER: | |
| 586 ctrlKeySpecial(); | |
| 587 return true; | |
| 588 } | |
| 589 } | |
| 590 catch (IOException e) { | |
| 591 Log.e(TAG, "Problem while trying to handle an onKey() event", e); | |
| 592 | |
| 593 try { | |
| 594 bridge.transport.flush(); | |
| 595 } | |
| 596 catch (IOException ioe) { | |
| 597 Log.d(TAG, "Our transport was closed, dispatching disconnect event"); | |
| 598 bridge.dispatchDisconnect(false); | |
| 599 } | |
| 600 } | |
| 601 catch (NullPointerException npe) { | |
| 602 Log.d(TAG, "Input before connection established ignored."); | |
| 603 return true; | |
| 604 } | |
| 605 | |
| 606 return false; | |
| 607 } | |
| 608 | |
| 609 private boolean handleShortcut(View v, String shortcut) { | |
| 610 if (PreferenceConstants.HWBUTTON_SCREEN_CAPTURE.equals(shortcut)) { | |
| 611 bridge.captureScreen(); | |
| 612 } | |
| 613 else if (PreferenceConstants.HWBUTTON_CTRL.equals(shortcut)) { | |
| 614 showMetakeyToast(v, PreferenceConstants.HWBUTTON_CTRL); | |
| 615 metaPress(META_CTRL_ON); | |
| 616 } | |
| 617 else if (PreferenceConstants.HWBUTTON_TAB.equals(shortcut)) { | |
| 618 buffer.write(0x09); | |
| 619 } | |
| 620 else if (PreferenceConstants.HWBUTTON_CTRLA_SPACE.equals(shortcut)) { | |
| 621 buffer.write(0x01); | |
| 622 buffer.write(' '); | |
| 623 } | |
| 624 else if (PreferenceConstants.HWBUTTON_CTRLA.equals(shortcut)) { | |
| 625 buffer.write(0x01); | |
| 626 } | |
| 627 else if (PreferenceConstants.HWBUTTON_ESC.equals(shortcut)) { | |
| 628 showMetakeyToast(v, PreferenceConstants.HWBUTTON_ESC); | |
| 629 buffer.write(0x1b); | |
| 630 } | |
| 631 else if (PreferenceConstants.HWBUTTON_ESC_A.equals(shortcut)) { | |
| 632 buffer.write(0x1b); | |
| 633 buffer.write('a'); | |
| 634 } | |
| 635 else { | |
| 636 return (false); | |
| 637 } | |
| 638 | |
| 639 return (true); | |
| 640 } | |
| 641 | |
| 642 private void showMetakeyToast(View v, String keyname) { | |
|
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|
643 Log.d(TAG, keyname); |
| 0 | 644 } |
| 645 | |
| 646 public int keyAsControl(int key) { | |
| 647 // Support CTRL-a through CTRL-z | |
| 648 if (key >= 0x60 && key <= 0x7A) | |
| 649 key -= 0x60; | |
| 650 // Support CTRL-A through CTRL-_ | |
| 651 else if (key >= 0x40 && key <= 0x5F) | |
| 652 key -= 0x40; | |
| 653 // CTRL-space sends NULL | |
| 654 else if (key == 0x20) | |
| 655 key = 0x00; | |
| 656 // CTRL-? sends DEL | |
| 657 else if (key == 0x3F) | |
| 658 key = 0x7F; | |
| 659 | |
| 660 return key; | |
| 661 } | |
| 662 | |
| 663 /** | |
| 664 * @param key | |
| 665 * @return successful | |
| 666 */ | |
| 667 private boolean sendFunctionKey(int keyCode) { | |
| 668 switch (keyCode) { | |
| 669 case KeyEvent.KEYCODE_1: | |
| 670 buffer.keyPressed(vt320.KEY_F1, ' ', 0); | |
| 671 return true; | |
| 672 | |
| 673 case KeyEvent.KEYCODE_2: | |
| 674 buffer.keyPressed(vt320.KEY_F2, ' ', 0); | |
| 675 return true; | |
| 676 | |
| 677 case KeyEvent.KEYCODE_3: | |
| 678 buffer.keyPressed(vt320.KEY_F3, ' ', 0); | |
| 679 return true; | |
| 680 | |
| 681 case KeyEvent.KEYCODE_4: | |
| 682 buffer.keyPressed(vt320.KEY_F4, ' ', 0); | |
| 683 return true; | |
| 684 | |
| 685 case KeyEvent.KEYCODE_5: | |
| 686 buffer.keyPressed(vt320.KEY_F5, ' ', 0); | |
| 687 return true; | |
| 688 | |
| 689 case KeyEvent.KEYCODE_6: | |
| 690 buffer.keyPressed(vt320.KEY_F6, ' ', 0); | |
| 691 return true; | |
| 692 | |
| 693 case KeyEvent.KEYCODE_7: | |
| 694 buffer.keyPressed(vt320.KEY_F7, ' ', 0); | |
| 695 return true; | |
| 696 | |
| 697 case KeyEvent.KEYCODE_8: | |
| 698 buffer.keyPressed(vt320.KEY_F8, ' ', 0); | |
| 699 return true; | |
| 700 | |
| 701 case KeyEvent.KEYCODE_9: | |
| 702 buffer.keyPressed(vt320.KEY_F9, ' ', 0); | |
| 703 return true; | |
| 704 | |
| 705 case KeyEvent.KEYCODE_0: | |
| 706 buffer.keyPressed(vt320.KEY_F10, ' ', 0); | |
| 707 return true; | |
| 708 | |
| 709 default: | |
| 710 return false; | |
| 711 } | |
| 712 } | |
| 713 | |
| 714 private boolean sendFullSpecialKey(int keyCode) { | |
| 715 switch (keyCode) { | |
| 716 case KeyEvent.KEYCODE_F1: | |
| 717 buffer.keyPressed(vt320.KEY_F1, ' ', 0); | |
| 718 return true; | |
| 719 | |
| 720 case KeyEvent.KEYCODE_F2: | |
| 721 buffer.keyPressed(vt320.KEY_F2, ' ', 0); | |
| 722 return true; | |
| 723 | |
| 724 case KeyEvent.KEYCODE_F3: | |
| 725 buffer.keyPressed(vt320.KEY_F3, ' ', 0); | |
| 726 return true; | |
| 727 | |
| 728 case KeyEvent.KEYCODE_F4: | |
| 729 buffer.keyPressed(vt320.KEY_F4, ' ', 0); | |
| 730 return true; | |
| 731 | |
| 732 case KeyEvent.KEYCODE_F5: | |
| 733 buffer.keyPressed(vt320.KEY_F5, ' ', 0); | |
| 734 return true; | |
| 735 | |
| 736 case KeyEvent.KEYCODE_F6: | |
| 737 buffer.keyPressed(vt320.KEY_F6, ' ', 0); | |
| 738 return true; | |
| 739 | |
| 740 case KeyEvent.KEYCODE_F7: | |
| 741 buffer.keyPressed(vt320.KEY_F7, ' ', 0); | |
| 742 return true; | |
| 743 | |
| 744 case KeyEvent.KEYCODE_F8: | |
| 745 buffer.keyPressed(vt320.KEY_F8, ' ', 0); | |
| 746 return true; | |
| 747 | |
| 748 case KeyEvent.KEYCODE_F9: | |
| 749 buffer.keyPressed(vt320.KEY_F9, ' ', 0); | |
| 750 return true; | |
| 751 | |
| 752 case KeyEvent.KEYCODE_F10: | |
| 753 buffer.keyPressed(vt320.KEY_F10, ' ', 0); | |
| 754 return true; | |
| 755 | |
| 756 case KeyEvent.KEYCODE_F11: | |
| 757 buffer.keyPressed(vt320.KEY_F10, ' ', 0); | |
| 758 return true; | |
| 759 | |
| 760 case KeyEvent.KEYCODE_F12: | |
| 761 buffer.keyPressed(vt320.KEY_F10, ' ', 0); | |
| 762 return true; | |
| 763 | |
| 764 case KeyEvent.KEYCODE_INSERT: | |
| 765 buffer.keyPressed(vt320.KEY_INSERT, ' ', 0); | |
| 766 return true; | |
| 767 | |
| 768 case KeyEvent.KEYCODE_FORWARD_DEL: | |
| 769 buffer.keyPressed(vt320.KEY_DELETE, ' ', 0); | |
| 770 return true; | |
| 771 | |
| 772 /* | |
| 773 case KeyEvent.KEYCODE_PAGE_UP: | |
| 774 buffer.keyPressed(vt320.KEY_PAGE_UP, ' ', 0); | |
| 775 return true; | |
| 776 case KeyEvent.KEYCODE_PAGE_DOWN: | |
| 777 buffer.keyPressed(vt320.KEY_PAGE_DOWN, ' ', 0); | |
| 778 return true; | |
| 779 case KeyEvent.KEYCODE_MOVE_HOME: | |
| 780 buffer.keyPressed(vt320.KEY_HOME, ' ', getStateForBuffer()); | |
| 781 return true; | |
| 782 case KeyEvent.KEYCODE_MOVE_END: | |
| 783 buffer.keyPressed(vt320.KEY_END, ' ', getStateForBuffer()); | |
| 784 return true; | |
| 785 */ | |
| 786 default: | |
| 787 return false; | |
| 788 } | |
| 789 } | |
| 790 | |
| 791 /** | |
| 792 * Handle meta key presses for full hardware keyboard | |
| 793 */ | |
| 794 private void metaKeyDown(int code) { | |
| 795 if ((metaState & code) == 0) { | |
| 796 metaState |= code; | |
| 797 bridge.redraw(); | |
| 798 } | |
| 799 } | |
| 800 | |
| 801 private void metaKeyUp(int code) { | |
| 802 if ((metaState & code) != 0) { | |
| 803 metaState &= ~code; | |
| 804 bridge.redraw(); | |
| 805 } | |
| 806 } | |
| 807 | |
| 808 /** | |
| 809 * Handle meta key presses where the key can be locked on. | |
| 810 * <p> | |
| 811 * 1st press: next key to have meta state<br /> | |
| 812 * 2nd press: meta state is locked on<br /> | |
| 813 * 3rd press: disable meta state | |
| 814 * | |
| 815 * @param code | |
| 816 */ | |
| 817 public void metaPress(int code) { | |
| 818 if ((metaState & (code << 1)) != 0) { | |
| 819 metaState &= ~(code << 1); | |
| 820 } | |
| 821 else if ((metaState & code) != 0) { | |
| 822 metaState &= ~code; | |
| 823 | |
| 824 if (!fullKeyboard()) | |
| 825 metaState |= code << 1; | |
| 826 } | |
| 827 else | |
| 828 metaState |= code; | |
| 829 | |
| 830 bridge.redraw(); | |
| 831 } | |
| 832 | |
| 833 public void setTerminalKeyMode(String keymode) { | |
| 834 this.keymode = keymode; | |
| 835 } | |
| 836 | |
| 837 private int getStateForBuffer() { | |
| 838 int bufferState = 0; | |
| 839 | |
| 840 if ((metaState & META_CTRL_MASK) != 0) | |
| 841 bufferState |= vt320.KEY_CONTROL; | |
| 842 | |
| 843 if ((metaState & META_SHIFT_MASK) != 0) | |
| 844 bufferState |= vt320.KEY_SHIFT; | |
| 845 | |
| 846 if ((metaState & META_ALT_MASK) != 0) | |
| 847 bufferState |= vt320.KEY_ALT; | |
| 848 | |
| 849 return bufferState; | |
| 850 } | |
| 851 | |
| 852 public int getMetaState() { | |
| 853 return metaState; | |
| 854 } | |
| 855 | |
| 856 public int getDeadKey() { | |
| 857 return mDeadKey; | |
| 858 } | |
| 859 | |
| 860 public void setClipboardManager(ClipboardManager clipboard) { | |
| 861 this.clipboard = clipboard; | |
| 862 } | |
| 863 | |
| 864 public void onSharedPreferenceChanged(SharedPreferences sharedPreferences, | |
| 865 String key) { | |
| 866 if (PreferenceConstants.KEYMODE.equals(key)) { | |
| 867 updateKeymode(); | |
| 868 } | |
| 869 else if (PreferenceConstants.CUSTOM_KEYMAP.equals(key)) { | |
| 870 updateCustomKeymap(); | |
| 871 } | |
| 872 } | |
| 873 | |
| 874 private void updateKeymode() { | |
| 875 keymode = prefs.getString(PreferenceConstants.KEYMODE, PreferenceConstants.KEYMODE_RIGHT); | |
| 876 } | |
| 877 | |
| 878 private void updateCustomKeymap() { | |
| 879 customKeyboard = prefs.getString(PreferenceConstants.CUSTOM_KEYMAP, | |
| 880 PreferenceConstants.CUSTOM_KEYMAP_DISABLED); | |
| 881 } | |
| 882 | |
| 883 public void setCharset(String encoding) { | |
| 884 this.encoding = encoding; | |
| 885 } | |
| 886 | |
|
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|
887 public Charset getCharset() { |
|
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|
888 return Charset.forName(encoding); |
|
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|
889 } |
| 0 | 890 |
| 891 private void ctrlKeySpecial() { | |
| 892 if (selectingForCopy) { | |
| 893 if (selectionArea.isSelectingOrigin()) | |
| 894 selectionArea.finishSelectingOrigin(); | |
| 895 else { | |
| 896 if (clipboard != null) { | |
| 897 // copy selected area to clipboard | |
| 898 String copiedText = selectionArea.copyFrom(buffer); | |
| 899 clipboard.setText(copiedText); | |
| 900 selectingForCopy = false; | |
| 901 selectionArea.reset(); | |
| 902 } | |
| 903 } | |
| 904 } | |
| 905 else { | |
| 906 if ((metaState & META_CTRL_ON) != 0) { | |
| 907 buffer.write(0x1b); | |
| 908 metaState &= ~META_CTRL_ON; | |
| 909 } | |
| 910 else | |
| 911 metaPress(META_CTRL_ON); | |
| 912 } | |
| 913 | |
| 914 bridge.redraw(); | |
| 915 } | |
| 916 | |
| 917 private boolean customKeymapAction(View v, int keyCode, KeyEvent event) { | |
| 918 if (bridge == null || customKeyboard.equals(PreferenceConstants.CUSTOM_KEYMAP_DISABLED)) | |
| 919 return false; | |
| 920 | |
| 921 byte c = 0x00; | |
| 922 int termKey = 0; | |
| 923 | |
| 924 if (fullKeyboard()) { | |
| 925 switch (keyCode) { | |
| 926 case KeyEvent.KEYCODE_CTRL_LEFT: | |
| 927 case KeyEvent.KEYCODE_CTRL_RIGHT: | |
| 928 metaKeyDown(META_CTRL_ON); | |
| 929 return true; | |
| 930 | |
| 931 case KeyEvent.KEYCODE_ALT_LEFT: | |
| 932 case KeyEvent.KEYCODE_ALT_RIGHT: | |
| 933 metaKeyDown(META_ALT_ON); | |
| 934 return true; | |
| 935 | |
| 936 case KeyEvent.KEYCODE_SHIFT_LEFT: | |
| 937 case KeyEvent.KEYCODE_SHIFT_RIGHT: | |
| 938 metaKeyDown(META_SHIFT_ON); | |
| 939 return true; | |
| 940 | |
| 941 case KeyEvent.KEYCODE_BACK: | |
| 942 if (customKeyboard.equals(PreferenceConstants.CUSTOM_KEYMAP_ASUS_TF)) { | |
| 943 // Check to see whether this is the back button on the | |
| 944 // screen (-1) or the Asus Transformer Keyboard Dock. | |
| 945 // Treat the HW button as ESC. | |
| 946 if (event.getDeviceId() > 0) { | |
| 947 buffer.write(0x1b); | |
| 948 return true; | |
| 949 } | |
| 950 } | |
| 951 | |
| 952 default: | |
| 953 } | |
| 954 } | |
| 955 | |
| 956 if (customKeyboard.equals(PreferenceConstants.CUSTOM_KEYMAP_ASUS_TF)) { | |
| 957 if ((metaState & META_ALT_MASK) != 0 | |
| 958 && (metaState & META_SHIFT_MASK) != 0 | |
| 959 && sendFunctionKey(keyCode)) | |
| 960 return true; | |
| 961 } | |
| 962 else if (customKeyboard.equals(PreferenceConstants.CUSTOM_KEYMAP_SE_XPPRO)) { | |
| 963 // Sony Ericsson Xperia pro (MK16i) and Xperia mini Pro (SK17i) | |
| 964 // Language key acts as CTRL | |
| 965 if (keyCode == KeyEvent.KEYCODE_SWITCH_CHARSET) { | |
| 966 ctrlKeySpecial(); | |
| 967 return true; | |
| 968 } | |
| 969 | |
| 970 if ((metaState & META_ALT_MASK) != 0) { | |
| 971 if ((metaState & META_SHIFT_MASK) != 0) { | |
| 972 // ALT + shift + key | |
| 973 switch (keyCode) { | |
| 974 case KeyEvent.KEYCODE_U: | |
| 975 c = 0x5B; | |
| 976 break; | |
| 977 | |
| 978 case KeyEvent.KEYCODE_I: | |
| 979 c = 0x5D; | |
| 980 break; | |
| 981 | |
| 982 case KeyEvent.KEYCODE_O: | |
| 983 c = 0x7B; | |
| 984 break; | |
| 985 | |
| 986 case KeyEvent.KEYCODE_P: | |
| 987 c = 0x7D; | |
| 988 break; | |
| 989 } | |
| 990 } | |
| 991 else { | |
| 992 // ALT + key | |
| 993 switch (keyCode) { | |
| 994 case KeyEvent.KEYCODE_S: | |
| 995 c = 0x7c; | |
| 996 break; | |
| 997 | |
| 998 case KeyEvent.KEYCODE_Z: | |
| 999 c = 0x5c; | |
| 1000 break; | |
| 1001 | |
| 1002 case KeyEvent.KEYCODE_DEL: | |
| 1003 termKey = vt320.KEY_DELETE; | |
| 1004 break; | |
| 1005 } | |
| 1006 } | |
| 1007 } | |
| 1008 else if ((metaState & META_SHIFT_MASK) != 0) { | |
| 1009 // shift + key | |
| 1010 switch (keyCode) { | |
| 1011 case KeyEvent.KEYCODE_AT: | |
| 1012 c = 0x3c; | |
| 1013 break; | |
| 1014 | |
| 1015 case KeyEvent.KEYCODE_COMMA: | |
| 1016 c = 0x3e; | |
| 1017 break; | |
| 1018 | |
| 1019 case KeyEvent.KEYCODE_PERIOD: | |
| 1020 c = 0x5e; | |
| 1021 break; | |
| 1022 | |
| 1023 case KeyEvent.KEYCODE_GRAVE: | |
| 1024 c = 0x60; | |
| 1025 break; | |
| 1026 | |
| 1027 case KeyEvent.KEYCODE_APOSTROPHE: | |
| 1028 c = 0x7e; | |
| 1029 break; | |
| 1030 | |
| 1031 case KeyEvent.KEYCODE_DEL: | |
| 1032 termKey = vt320.KEY_BACK_SPACE; | |
| 1033 break; | |
| 1034 } | |
| 1035 } | |
| 1036 } | |
| 1037 else if (customKeyboard.equals(PreferenceConstants.CUSTOM_KEYMAP_SGH_I927)) { | |
| 1038 // Samsung Captivate Glide (SGH-i927) | |
| 1039 if (keyCode == 115) { | |
| 1040 // .com key = ESC | |
| 1041 c = 0x1b; | |
| 1042 return true; | |
| 1043 } | |
| 1044 else if (keyCode == 116) { | |
| 1045 // Microphone key = TAB | |
| 1046 c = 0x09; | |
| 1047 } | |
| 1048 else if ((metaState & META_ALT_MASK) != 0 && (metaState & META_SHIFT_MASK) != 0) { | |
| 1049 switch (keyCode) { | |
| 1050 case KeyEvent.KEYCODE_O: | |
| 1051 c = 0x5B; | |
| 1052 break; | |
| 1053 | |
| 1054 case KeyEvent.KEYCODE_P: | |
| 1055 c = 0x5D; | |
| 1056 break; | |
| 1057 | |
| 1058 case KeyEvent.KEYCODE_A: | |
| 1059 c = 0x3C; | |
| 1060 break; | |
| 1061 | |
| 1062 case KeyEvent.KEYCODE_D: | |
| 1063 c = 0x3E; | |
| 1064 break; | |
| 1065 } | |
| 1066 } | |
| 1067 } | |
| 1068 else if (customKeyboard.equals(PreferenceConstants.CUSTOM_KEYMAP_SGH_I927_ICS)) { | |
| 1069 // Samsung Captivate Glide (SGH-i927) Ice Cream Sandwich (4.0.x) | |
| 1070 if (keyCode == 226) { | |
| 1071 // .com key = ESC | |
| 1072 c = 0x1b; | |
| 1073 } | |
| 1074 else if (keyCode == 220) { | |
| 1075 // Microphone key = TAB | |
| 1076 c = 0x09; | |
| 1077 } | |
| 1078 else if ((metaState & META_ALT_MASK) != 0 && (metaState & META_SHIFT_MASK) != 0) { | |
| 1079 switch (keyCode) { | |
| 1080 case KeyEvent.KEYCODE_O: | |
| 1081 c = 0x5B; | |
| 1082 break; | |
| 1083 | |
| 1084 case KeyEvent.KEYCODE_P: | |
| 1085 c = 0x5D; | |
| 1086 break; | |
| 1087 | |
| 1088 case KeyEvent.KEYCODE_A: | |
| 1089 c = 0x3C; | |
| 1090 break; | |
| 1091 | |
| 1092 case KeyEvent.KEYCODE_D: | |
| 1093 c = 0x3E; | |
| 1094 break; | |
| 1095 } | |
| 1096 } | |
| 1097 } | |
| 1098 | |
| 1099 if ((c != 0x00) || termKey != 0) { | |
| 1100 if (c != 0x00) | |
| 1101 buffer.write(c); | |
| 1102 else | |
| 1103 buffer.keyPressed(termKey, ' ', 0); | |
| 1104 | |
| 1105 metaState &= ~(META_SHIFT_ON | META_ALT_ON); | |
| 1106 bridge.redraw(); | |
| 1107 return true; | |
| 1108 } | |
| 1109 | |
| 1110 return false; | |
| 1111 } | |
| 1112 | |
| 1113 public void urlScan(View v) { | |
| 1114 //final TerminalView terminalView = (TerminalView) findCurrentView(R.id.console_flip); | |
| 1115 List<String> urls = bridge.scanForURLs(); | |
| 1116 Dialog urlDialog = new Dialog(v.getContext()); | |
| 1117 urlDialog.setTitle(R.string.console_menu_urlscan); | |
| 1118 ListView urlListView = new ListView(v.getContext()); | |
| 1119 URLItemListener urlListener = new URLItemListener(v.getContext()); | |
| 1120 urlListView.setOnItemClickListener(urlListener); | |
| 1121 urlListView.setAdapter(new ArrayAdapter<String> (v.getContext(), android.R.layout.simple_list_item_1, urls)); | |
| 1122 urlDialog.setContentView(urlListView); | |
| 1123 urlDialog.show(); | |
| 1124 } | |
| 1125 | |
| 1126 public boolean isSymKey(int keyCode) { | |
| 1127 if (keyCode == KeyEvent.KEYCODE_SYM || | |
| 1128 keyCode == KeyEvent.KEYCODE_PICTSYMBOLS) | |
| 1129 return true; | |
| 1130 | |
| 1131 if (customKeyboard.equals(PreferenceConstants.CUSTOM_KEYMAP_SGH_I927_ICS) && | |
| 1132 keyCode == 227) | |
| 1133 return true; | |
| 1134 | |
| 1135 return false; | |
| 1136 } | |
| 1137 | |
| 1138 private boolean fullKeyboard() { | |
| 1139 if (customKeyboard.equals(PreferenceConstants.CUSTOM_KEYMAP_FULL) || | |
| 1140 (customKeyboard.equals(PreferenceConstants.CUSTOM_KEYMAP_ASUS_TF))) | |
| 1141 return true; | |
| 1142 | |
| 1143 return false; | |
| 1144 } | |
| 1145 | |
| 1146 private class URLItemListener implements OnItemClickListener { | |
| 1147 private WeakReference<Context> contextRef; | |
| 1148 | |
| 1149 URLItemListener(Context context) { | |
| 1150 this.contextRef = new WeakReference<Context> (context); | |
| 1151 } | |
| 1152 | |
| 1153 public void onItemClick(AdapterView<?> arg0, View view, int position, | |
| 1154 long id) { | |
| 1155 Context context = contextRef.get(); | |
| 1156 | |
| 1157 if (context == null) | |
| 1158 return; | |
| 1159 | |
| 1160 try { | |
| 1161 TextView urlView = (TextView) view; | |
| 1162 String url = urlView.getText().toString(); | |
| 1163 | |
| 1164 if (url.indexOf("://") < 0) | |
| 1165 url = "http://" + url; | |
| 1166 | |
| 1167 Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(url)); | |
| 1168 context.startActivity(intent); | |
| 1169 } | |
| 1170 catch (Exception e) { | |
| 1171 Log.e(TAG, "couldn't open URL", e); | |
| 1172 // We should probably tell the user that we couldn't find a | |
| 1173 // handler... | |
| 1174 } | |
| 1175 } | |
| 1176 } | |
| 1177 } | |
| 1178 |