Mercurial > 510Connectbot
annotate src/com/five_ten_sg/connectbot/service/TerminalKeyListener.java @ 53:e872762ec105 tn5250
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| author | Carl Byington <carl@five-ten-sg.com> |
|---|---|
| date | Wed, 11 Jun 2014 13:37:02 -0700 |
| parents | 0e3fc85d0586 |
| children | a7e660661e08 |
| 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 | |
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83 protected final TerminalManager manager; |
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84 protected final TerminalBridge bridge; |
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85 protected final vt320 buffer; |
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86 protected String encoding; |
| 0 | 87 |
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88 protected String keymode = null; |
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89 protected boolean hardKeyboard = false; |
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90 protected boolean hardKeyboardHidden; |
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91 protected String customKeyboard = null; |
| 0 | 92 |
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93 protected int metaState = 0; |
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94 protected int mDeadKey = 0; |
| 0 | 95 |
| 96 // TODO add support for the new API. | |
| 97 private ClipboardManager clipboard = null; | |
| 98 private boolean selectingForCopy = false; | |
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99 private final SelectionArea selectionArea; |
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100 protected final SharedPreferences prefs; |
| 0 | 101 |
| 102 | |
| 103 public TerminalKeyListener(TerminalManager manager, | |
| 104 TerminalBridge bridge, | |
| 105 vt320 buffer, | |
| 106 String encoding) { | |
| 107 this.manager = manager; | |
| 108 this.bridge = bridge; | |
| 109 this.buffer = buffer; | |
| 110 this.encoding = encoding; | |
| 111 selectionArea = new SelectionArea(); | |
| 112 prefs = PreferenceManager.getDefaultSharedPreferences(manager); | |
| 113 prefs.registerOnSharedPreferenceChangeListener(this); | |
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114 hardKeyboard = (manager.res.getConfiguration().keyboard == Configuration.KEYBOARD_QWERTY); |
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115 hardKeyboardHidden = manager.hardKeyboardHidden; |
| 0 | 116 updateKeymode(); |
| 117 updateCustomKeymap(); | |
| 118 } | |
| 119 | |
| 120 public void sendEscape() { | |
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121 buffer.keyPressed(vt320.KEY_ESCAPE, ' ', getStateForBuffer()); |
| 0 | 122 } |
| 123 | |
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124 protected void sendEncoded(String s) { |
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125 byte [] b = null; |
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126 try { |
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127 b = s.getBytes(encoding); |
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128 } |
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129 catch (UnsupportedEncodingException e){ |
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130 } |
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131 if (b != null) buffer.write(b); |
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132 } |
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133 |
| 0 | 134 /** |
| 135 * Handle onKey() events coming down from a {@link com.five_ten_sg.connectbot.TerminalView} above us. | |
| 136 * Modify the keys to make more sense to a host then pass it to the vt320. | |
| 137 */ | |
| 138 public boolean onKey(View v, int keyCode, KeyEvent event) { | |
| 139 try { | |
| 140 // skip keys if we aren't connected yet or have been disconnected | |
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141 if (bridge.isDisconnected()) return false; |
| 0 | 142 |
| 143 // Ignore all key-up events except for the special keys | |
| 144 if (event.getAction() == KeyEvent.ACTION_UP) { | |
| 145 // There's nothing here for virtual keyboard users. | |
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146 if (!hardKeyboard || hardKeyboardHidden) return false; |
| 0 | 147 |
| 148 // if keycode debugging enabled, log and print the pressed key | |
| 149 if (prefs.getBoolean(PreferenceConstants.DEBUG_KEYCODES, false)) { | |
| 150 String keyCodeString = String.format(": %d", keyCode); | |
| 151 String toastText = v.getContext().getString(R.string.keycode_pressed) + keyCodeString; | |
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152 Log.d(TAG, toastText); |
| 0 | 153 } |
| 154 | |
| 155 if (fullKeyboard()) { | |
| 156 switch (keyCode) { | |
| 157 case KeyEvent.KEYCODE_CTRL_LEFT: | |
| 158 case KeyEvent.KEYCODE_CTRL_RIGHT: | |
| 159 metaKeyUp(META_CTRL_ON); | |
| 160 return true; | |
| 161 | |
| 162 case KeyEvent.KEYCODE_ALT_LEFT: | |
| 163 case KeyEvent.KEYCODE_ALT_RIGHT: | |
| 164 metaKeyUp(META_ALT_ON); | |
| 165 return true; | |
| 166 | |
| 167 case KeyEvent.KEYCODE_SHIFT_LEFT: | |
| 168 case KeyEvent.KEYCODE_SHIFT_RIGHT: | |
| 169 metaKeyUp(META_SHIFT_ON); | |
| 170 return true; | |
| 171 | |
| 172 default: | |
| 173 } | |
| 174 } | |
| 175 else if (PreferenceConstants.KEYMODE_RIGHT.equals(keymode)) { | |
| 176 if (keyCode == KeyEvent.KEYCODE_ALT_RIGHT | |
| 177 && (metaState & META_SLASH) != 0) { | |
| 178 metaState &= ~(META_SLASH | META_TRANSIENT); | |
| 179 buffer.write('/'); | |
| 180 return true; | |
| 181 } | |
| 182 else if (keyCode == KeyEvent.KEYCODE_SHIFT_RIGHT | |
| 183 && (metaState & META_TAB) != 0) { | |
| 184 metaState &= ~(META_TAB | META_TRANSIENT); | |
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185 buffer.keyPressed(vt320.KEY_TAB, ' ', getStateForBuffer()); |
| 0 | 186 return true; |
| 187 } | |
| 188 } | |
| 189 else if (PreferenceConstants.KEYMODE_LEFT.equals(keymode)) { | |
| 190 if (keyCode == KeyEvent.KEYCODE_ALT_LEFT | |
| 191 && (metaState & META_SLASH) != 0) { | |
| 192 metaState &= ~(META_SLASH | META_TRANSIENT); | |
| 193 buffer.write('/'); | |
| 194 return true; | |
| 195 } | |
| 196 else if (keyCode == KeyEvent.KEYCODE_SHIFT_LEFT | |
| 197 && (metaState & META_TAB) != 0) { | |
| 198 metaState &= ~(META_TAB | META_TRANSIENT); | |
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199 buffer.keyPressed(vt320.KEY_TAB, ' ', getStateForBuffer()); |
| 0 | 200 return true; |
| 201 } | |
| 202 } | |
| 203 | |
| 204 return false; | |
| 205 } | |
| 206 | |
| 207 bridge.resetScrollPosition(); | |
| 208 | |
| 209 if (keyCode == KeyEvent.KEYCODE_UNKNOWN && | |
| 210 event.getAction() == KeyEvent.ACTION_MULTIPLE) { | |
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211 sendEncoded(event.getCharacters()); |
| 0 | 212 return true; |
| 213 } | |
| 214 | |
| 215 int curMetaState = event.getMetaState(); | |
| 216 final int orgMetaState = curMetaState; | |
| 217 | |
| 218 if ((metaState & META_SHIFT_MASK) != 0) { | |
| 219 curMetaState |= KeyEvent.META_SHIFT_ON; | |
| 220 } | |
| 221 | |
| 222 if ((metaState & META_ALT_MASK) != 0) { | |
| 223 curMetaState |= KeyEvent.META_ALT_ON; | |
| 224 } | |
| 225 | |
| 226 int uchar = event.getUnicodeChar(curMetaState); | |
| 227 | |
| 228 // no hard keyboard? ALT-k should pass through to below | |
| 229 if ((orgMetaState & KeyEvent.META_ALT_ON) != 0 && | |
| 230 (!hardKeyboard || hardKeyboardHidden)) { | |
| 231 uchar = 0; | |
| 232 } | |
| 233 | |
| 234 if ((uchar & KeyCharacterMap.COMBINING_ACCENT) != 0) { | |
| 235 mDeadKey = uchar & KeyCharacterMap.COMBINING_ACCENT_MASK; | |
| 236 return true; | |
| 237 } | |
| 238 | |
| 239 if (mDeadKey != 0 && uchar != 0) { | |
| 240 uchar = KeyCharacterMap.getDeadChar(mDeadKey, uchar); | |
| 241 mDeadKey = 0; | |
| 242 } | |
| 243 | |
| 244 // handle customized keymaps | |
| 245 if (customKeymapAction(v, keyCode, event)) | |
| 246 return true; | |
| 247 | |
| 248 if (v != null) { | |
| 249 //Show up the CharacterPickerDialog when the SYM key is pressed | |
| 250 if ((isSymKey(keyCode) || uchar == KeyCharacterMap.PICKER_DIALOG_INPUT)) { | |
| 251 bridge.showCharPickerDialog(); | |
| 252 | |
| 253 if (metaState == 4) { // reset fn-key state | |
| 254 metaState = 0; | |
| 255 bridge.redraw(); | |
| 256 } | |
| 257 | |
| 258 return true; | |
| 259 } | |
| 260 else if (keyCode == KeyEvent.KEYCODE_SEARCH) { | |
| 261 //Show up the URL scan dialog when the search key is pressed | |
| 262 urlScan(v); | |
| 263 return true; | |
| 264 } | |
| 265 } | |
| 266 | |
| 267 // otherwise pass through to existing session | |
| 268 // print normal keys | |
| 269 if (uchar > 0x00 && keyCode != KeyEvent.KEYCODE_ENTER) { | |
| 270 metaState &= ~(META_SLASH | META_TAB); | |
| 271 // Remove shift and alt modifiers | |
| 272 final int lastMetaState = metaState; | |
| 273 metaState &= ~(META_SHIFT_ON | META_ALT_ON); | |
| 274 | |
| 275 if (metaState != lastMetaState) { | |
| 276 bridge.redraw(); | |
| 277 } | |
| 278 | |
| 279 if ((metaState & META_CTRL_MASK) != 0) { | |
| 280 metaState &= ~META_CTRL_ON; | |
| 281 bridge.redraw(); | |
| 282 | |
| 283 // If there is no hard keyboard or there is a hard keyboard currently hidden, | |
| 284 // CTRL-1 through CTRL-9 will send F1 through F9 | |
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285 if ((!hardKeyboard || hardKeyboardHidden) && sendFunctionKey(keyCode)) |
| 0 | 286 return true; |
| 287 | |
| 288 uchar = keyAsControl(uchar); | |
| 289 } | |
| 290 | |
| 291 // handle pressing f-keys | |
| 292 if ((hardKeyboard && !hardKeyboardHidden) | |
| 293 && (curMetaState & KeyEvent.META_ALT_ON) != 0 | |
| 294 && (curMetaState & KeyEvent.META_SHIFT_ON) != 0 | |
| 295 && sendFunctionKey(keyCode)) | |
| 296 return true; | |
| 297 | |
| 298 if (uchar < 0x80) | |
| 299 buffer.write(uchar); | |
| 300 else | |
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301 sendEncoded(new String(Character.toChars(uchar))); |
| 0 | 302 |
| 303 return true; | |
| 304 } | |
| 305 | |
| 306 // send ctrl and meta-keys as appropriate | |
| 307 if (!hardKeyboard || hardKeyboardHidden) { | |
| 308 int k = event.getUnicodeChar(0); | |
| 309 int k0 = k; | |
| 310 boolean sendCtrl = false; | |
| 311 boolean sendMeta = false; | |
| 312 | |
| 313 if (k != 0) { | |
| 314 if ((orgMetaState & HC_META_CTRL_ON) != 0) { | |
| 315 k = keyAsControl(k); | |
| 316 | |
| 317 if (k != k0) | |
| 318 sendCtrl = true; | |
| 319 | |
| 320 // send F1-F10 via CTRL-1 through CTRL-0 | |
| 321 if (!sendCtrl && sendFunctionKey(keyCode)) | |
| 322 return true; | |
| 323 } | |
| 324 else if ((orgMetaState & KeyEvent.META_ALT_ON) != 0) { | |
| 325 sendMeta = true; | |
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326 sendEscape(); |
| 0 | 327 } |
| 328 | |
| 329 if (sendMeta || sendCtrl) { | |
| 330 buffer.write(k); | |
| 331 return true; | |
| 332 } | |
| 333 } | |
| 334 } | |
| 335 | |
| 336 // handle meta and f-keys for full hardware keyboard | |
| 337 if (hardKeyboard && !hardKeyboardHidden && fullKeyboard()) { | |
| 338 int k = event.getUnicodeChar(orgMetaState & KeyEvent.META_SHIFT_ON); | |
| 339 int k0 = k; | |
| 340 | |
| 341 if (k != 0) { | |
| 342 if ((orgMetaState & HC_META_CTRL_ON) != 0) { | |
| 343 k = keyAsControl(k); | |
| 344 | |
| 345 if (k != k0) | |
| 346 buffer.write(k); | |
| 347 | |
| 348 return true; | |
| 349 } | |
| 350 else if ((orgMetaState & KeyEvent.META_ALT_ON) != 0) { | |
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351 sendEscape(); |
| 0 | 352 buffer.write(k); |
| 353 return true; | |
| 354 } | |
| 355 } | |
| 356 | |
| 357 if (sendFullSpecialKey(keyCode)) | |
| 358 return true; | |
| 359 } | |
| 360 | |
| 361 // try handling keymode shortcuts | |
| 362 if (hardKeyboard && !hardKeyboardHidden && | |
| 363 event.getRepeatCount() == 0) { | |
| 364 if (PreferenceConstants.KEYMODE_RIGHT.equals(keymode)) { | |
| 365 switch (keyCode) { | |
| 366 case KeyEvent.KEYCODE_ALT_RIGHT: | |
| 367 metaState |= META_SLASH; | |
| 368 return true; | |
| 369 | |
| 370 case KeyEvent.KEYCODE_SHIFT_RIGHT: | |
| 371 metaState |= META_TAB; | |
| 372 return true; | |
| 373 | |
| 374 case KeyEvent.KEYCODE_SHIFT_LEFT: | |
| 375 metaPress(META_SHIFT_ON); | |
| 376 return true; | |
| 377 | |
| 378 case KeyEvent.KEYCODE_ALT_LEFT: | |
| 379 metaPress(META_ALT_ON); | |
| 380 return true; | |
| 381 } | |
| 382 } | |
| 383 else if (PreferenceConstants.KEYMODE_LEFT.equals(keymode)) { | |
| 384 switch (keyCode) { | |
| 385 case KeyEvent.KEYCODE_ALT_LEFT: | |
| 386 metaState |= META_SLASH; | |
| 387 return true; | |
| 388 | |
| 389 case KeyEvent.KEYCODE_SHIFT_LEFT: | |
| 390 metaState |= META_TAB; | |
| 391 return true; | |
| 392 | |
| 393 case KeyEvent.KEYCODE_SHIFT_RIGHT: | |
| 394 metaPress(META_SHIFT_ON); | |
| 395 return true; | |
| 396 | |
| 397 case KeyEvent.KEYCODE_ALT_RIGHT: | |
| 398 metaPress(META_ALT_ON); | |
| 399 return true; | |
| 400 } | |
| 401 } | |
| 402 else { | |
| 403 switch (keyCode) { | |
| 404 case KeyEvent.KEYCODE_ALT_RIGHT: | |
| 405 case KeyEvent.KEYCODE_ALT_LEFT: | |
| 406 metaPress(META_ALT_ON); | |
| 407 return true; | |
| 408 | |
| 409 case KeyEvent.KEYCODE_SHIFT_LEFT: | |
| 410 case KeyEvent.KEYCODE_SHIFT_RIGHT: | |
| 411 metaPress(META_SHIFT_ON); | |
| 412 return true; | |
| 413 } | |
| 414 } | |
| 415 | |
| 416 // Handle hardware CTRL keys | |
| 417 if (keyCode == KeyEvent.KEYCODE_CTRL_LEFT || | |
| 418 keyCode == KeyEvent.KEYCODE_CTRL_RIGHT) { | |
| 419 ctrlKeySpecial(); | |
| 420 return true; | |
| 421 } | |
| 422 } | |
| 423 | |
| 424 // look for special chars | |
| 425 switch (keyCode) { | |
| 426 case KEYCODE_ESCAPE: | |
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427 sendEscape(); |
| 0 | 428 return true; |
| 429 | |
| 430 case KeyEvent.KEYCODE_TAB: | |
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431 buffer.keyPressed(vt320.KEY_TAB, ' ', getStateForBuffer()); |
| 0 | 432 return true; |
| 433 | |
| 434 case KEYCODE_PAGE_DOWN: | |
| 435 buffer.keyPressed(vt320.KEY_PAGE_DOWN, ' ', getStateForBuffer()); | |
| 436 metaState &= ~META_TRANSIENT; | |
| 437 bridge.tryKeyVibrate(); | |
| 438 return true; | |
| 439 | |
| 440 case KEYCODE_PAGE_UP: | |
| 441 buffer.keyPressed(vt320.KEY_PAGE_UP, ' ', getStateForBuffer()); | |
| 442 metaState &= ~META_TRANSIENT; | |
| 443 bridge.tryKeyVibrate(); | |
| 444 return true; | |
| 445 | |
| 446 case KeyEvent.KEYCODE_MOVE_HOME: | |
| 447 buffer.keyPressed(vt320.KEY_HOME, ' ', getStateForBuffer()); | |
| 448 metaState &= ~META_TRANSIENT; | |
| 449 bridge.tryKeyVibrate(); | |
| 450 return true; | |
| 451 | |
| 452 case KeyEvent.KEYCODE_MOVE_END: | |
| 453 buffer.keyPressed(vt320.KEY_END, ' ', getStateForBuffer()); | |
| 454 metaState &= ~META_TRANSIENT; | |
| 455 bridge.tryKeyVibrate(); | |
| 456 return true; | |
| 457 | |
| 458 case KeyEvent.KEYCODE_CAMERA: | |
| 459 // check to see which shortcut the camera button triggers | |
| 460 String hwbuttonShortcut = manager.prefs.getString( | |
| 461 PreferenceConstants.CAMERA, | |
| 462 PreferenceConstants.HWBUTTON_SCREEN_CAPTURE); | |
| 463 return (handleShortcut(v, hwbuttonShortcut)); | |
| 464 | |
| 465 case KeyEvent.KEYCODE_VOLUME_UP: | |
|
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466 // check to see which shortcut the volume button triggers |
| 0 | 467 hwbuttonShortcut = manager.prefs.getString( |
| 468 PreferenceConstants.VOLUP, | |
| 469 PreferenceConstants.HWBUTTON_CTRL); | |
| 470 return (handleShortcut(v, hwbuttonShortcut)); | |
| 471 | |
| 472 case KeyEvent.KEYCODE_VOLUME_DOWN: | |
| 473 // check to see which shortcut the camera button triggers | |
| 474 hwbuttonShortcut = manager.prefs.getString( | |
| 475 PreferenceConstants.VOLDN, | |
| 476 PreferenceConstants.HWBUTTON_TAB); | |
| 477 return (handleShortcut(v, hwbuttonShortcut)); | |
| 478 | |
| 479 case KeyEvent.KEYCODE_SEARCH: | |
|
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480 // check to see which shortcut the search button triggers |
| 0 | 481 hwbuttonShortcut = manager.prefs.getString( |
| 482 PreferenceConstants.SEARCH, | |
| 483 PreferenceConstants.HWBUTTON_ESC); | |
| 484 return (handleShortcut(v, hwbuttonShortcut)); | |
| 485 | |
| 486 case KeyEvent.KEYCODE_DEL: | |
| 487 if ((metaState & META_ALT_MASK) != 0) { | |
|
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488 buffer.keyPressed(vt320.KEY_INSERT, ' ', getStateForBuffer()); |
| 0 | 489 } |
| 490 else { | |
|
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491 buffer.keyPressed(vt320.KEY_BACK_SPACE, ' ', getStateForBuffer()); |
| 0 | 492 } |
| 493 | |
| 494 metaState &= ~META_TRANSIENT; | |
| 495 return true; | |
| 496 | |
| 497 case KeyEvent.KEYCODE_ENTER: | |
| 498 buffer.write('\r'); | |
| 499 metaState &= ~META_TRANSIENT; | |
| 500 return true; | |
| 501 | |
| 502 case KeyEvent.KEYCODE_DPAD_LEFT: | |
| 503 if (selectingForCopy) { | |
| 504 selectionArea.decrementColumn(); | |
| 505 bridge.redraw(); | |
| 506 } | |
| 507 else { | |
| 508 if ((metaState & META_ALT_MASK) != 0) { | |
|
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509 buffer.keyPressed(vt320.KEY_HOME, ' ', getStateForBuffer()); |
| 0 | 510 } |
| 511 else { | |
|
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512 buffer.keyPressed(vt320.KEY_LEFT, ' ', getStateForBuffer()); |
| 0 | 513 } |
| 514 | |
| 515 metaState &= ~META_TRANSIENT; | |
| 516 bridge.tryKeyVibrate(); | |
| 517 } | |
| 518 | |
| 519 return true; | |
| 520 | |
| 521 case KeyEvent.KEYCODE_DPAD_UP: | |
| 522 if (selectingForCopy) { | |
| 523 selectionArea.decrementRow(); | |
| 524 bridge.redraw(); | |
| 525 } | |
| 526 else { | |
| 527 if ((metaState & META_ALT_MASK) != 0) { | |
|
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528 buffer.keyPressed(vt320.KEY_PAGE_UP, ' ', getStateForBuffer()); |
| 0 | 529 } |
| 530 else { | |
|
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531 buffer.keyPressed(vt320.KEY_UP, ' ', getStateForBuffer()); |
| 0 | 532 } |
| 533 | |
| 534 metaState &= ~META_TRANSIENT; | |
| 535 bridge.tryKeyVibrate(); | |
| 536 } | |
| 537 | |
| 538 return true; | |
| 539 | |
| 540 case KeyEvent.KEYCODE_DPAD_DOWN: | |
| 541 if (selectingForCopy) { | |
| 542 selectionArea.incrementRow(); | |
| 543 bridge.redraw(); | |
| 544 } | |
| 545 else { | |
| 546 if ((metaState & META_ALT_MASK) != 0) { | |
|
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547 buffer.keyPressed(vt320.KEY_PAGE_DOWN, ' ', getStateForBuffer()); |
| 0 | 548 } |
| 549 else { | |
|
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550 buffer.keyPressed(vt320.KEY_DOWN, ' ', getStateForBuffer()); |
| 0 | 551 } |
| 552 | |
| 553 metaState &= ~META_TRANSIENT; | |
| 554 bridge.tryKeyVibrate(); | |
| 555 } | |
| 556 | |
| 557 return true; | |
| 558 | |
| 559 case KeyEvent.KEYCODE_DPAD_RIGHT: | |
| 560 if (selectingForCopy) { | |
| 561 selectionArea.incrementColumn(); | |
| 562 bridge.redraw(); | |
| 563 } | |
| 564 else { | |
| 565 if ((metaState & META_ALT_MASK) != 0) { | |
|
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566 buffer.keyPressed(vt320.KEY_END, ' ', getStateForBuffer()); |
| 0 | 567 } |
| 568 else { | |
|
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569 buffer.keyPressed(vt320.KEY_RIGHT, ' ', getStateForBuffer()); |
| 0 | 570 } |
| 571 | |
| 572 metaState &= ~META_TRANSIENT; | |
| 573 bridge.tryKeyVibrate(); | |
| 574 } | |
| 575 | |
| 576 return true; | |
| 577 | |
| 578 case KeyEvent.KEYCODE_DPAD_CENTER: | |
| 579 ctrlKeySpecial(); | |
| 580 return true; | |
| 581 } | |
| 582 } | |
| 583 catch (IOException e) { | |
| 584 Log.e(TAG, "Problem while trying to handle an onKey() event", e); | |
| 585 | |
| 586 try { | |
| 587 bridge.transport.flush(); | |
| 588 } | |
| 589 catch (IOException ioe) { | |
| 590 Log.d(TAG, "Our transport was closed, dispatching disconnect event"); | |
| 591 bridge.dispatchDisconnect(false); | |
| 592 } | |
| 593 } | |
| 594 catch (NullPointerException npe) { | |
| 595 Log.d(TAG, "Input before connection established ignored."); | |
| 596 return true; | |
| 597 } | |
| 598 | |
| 599 return false; | |
| 600 } | |
| 601 | |
| 602 private boolean handleShortcut(View v, String shortcut) { | |
| 603 if (PreferenceConstants.HWBUTTON_SCREEN_CAPTURE.equals(shortcut)) { | |
| 604 bridge.captureScreen(); | |
| 605 } | |
| 606 else if (PreferenceConstants.HWBUTTON_CTRL.equals(shortcut)) { | |
| 607 showMetakeyToast(v, PreferenceConstants.HWBUTTON_CTRL); | |
| 608 metaPress(META_CTRL_ON); | |
| 609 } | |
| 610 else if (PreferenceConstants.HWBUTTON_TAB.equals(shortcut)) { | |
|
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611 buffer.keyPressed(vt320.KEY_TAB, ' ', getStateForBuffer()); |
| 0 | 612 } |
| 613 else if (PreferenceConstants.HWBUTTON_CTRLA_SPACE.equals(shortcut)) { | |
| 614 buffer.write(0x01); | |
| 615 buffer.write(' '); | |
| 616 } | |
| 617 else if (PreferenceConstants.HWBUTTON_CTRLA.equals(shortcut)) { | |
| 618 buffer.write(0x01); | |
| 619 } | |
| 620 else if (PreferenceConstants.HWBUTTON_ESC.equals(shortcut)) { | |
| 621 showMetakeyToast(v, PreferenceConstants.HWBUTTON_ESC); | |
|
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622 sendEscape(); |
| 0 | 623 } |
| 624 else if (PreferenceConstants.HWBUTTON_ESC_A.equals(shortcut)) { | |
|
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625 sendEscape(); |
| 0 | 626 buffer.write('a'); |
| 627 } | |
| 628 else { | |
| 629 return (false); | |
| 630 } | |
| 631 | |
| 632 return (true); | |
| 633 } | |
| 634 | |
| 635 private void showMetakeyToast(View v, String keyname) { | |
|
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636 Log.d(TAG, keyname); |
| 0 | 637 } |
| 638 | |
| 639 public int keyAsControl(int key) { | |
| 640 // Support CTRL-a through CTRL-z | |
| 641 if (key >= 0x60 && key <= 0x7A) | |
| 642 key -= 0x60; | |
| 643 // Support CTRL-A through CTRL-_ | |
| 644 else if (key >= 0x40 && key <= 0x5F) | |
| 645 key -= 0x40; | |
| 646 // CTRL-space sends NULL | |
| 647 else if (key == 0x20) | |
| 648 key = 0x00; | |
| 649 // CTRL-? sends DEL | |
| 650 else if (key == 0x3F) | |
| 651 key = 0x7F; | |
| 652 | |
| 653 return key; | |
| 654 } | |
| 655 | |
| 656 /** | |
| 657 * @param key | |
| 658 * @return successful | |
| 659 */ | |
| 660 private boolean sendFunctionKey(int keyCode) { | |
| 661 switch (keyCode) { | |
| 662 case KeyEvent.KEYCODE_1: | |
| 663 buffer.keyPressed(vt320.KEY_F1, ' ', 0); | |
| 664 return true; | |
| 665 | |
| 666 case KeyEvent.KEYCODE_2: | |
| 667 buffer.keyPressed(vt320.KEY_F2, ' ', 0); | |
| 668 return true; | |
| 669 | |
| 670 case KeyEvent.KEYCODE_3: | |
| 671 buffer.keyPressed(vt320.KEY_F3, ' ', 0); | |
| 672 return true; | |
| 673 | |
| 674 case KeyEvent.KEYCODE_4: | |
| 675 buffer.keyPressed(vt320.KEY_F4, ' ', 0); | |
| 676 return true; | |
| 677 | |
| 678 case KeyEvent.KEYCODE_5: | |
| 679 buffer.keyPressed(vt320.KEY_F5, ' ', 0); | |
| 680 return true; | |
| 681 | |
| 682 case KeyEvent.KEYCODE_6: | |
| 683 buffer.keyPressed(vt320.KEY_F6, ' ', 0); | |
| 684 return true; | |
| 685 | |
| 686 case KeyEvent.KEYCODE_7: | |
| 687 buffer.keyPressed(vt320.KEY_F7, ' ', 0); | |
| 688 return true; | |
| 689 | |
| 690 case KeyEvent.KEYCODE_8: | |
| 691 buffer.keyPressed(vt320.KEY_F8, ' ', 0); | |
| 692 return true; | |
| 693 | |
| 694 case KeyEvent.KEYCODE_9: | |
| 695 buffer.keyPressed(vt320.KEY_F9, ' ', 0); | |
| 696 return true; | |
| 697 | |
| 698 case KeyEvent.KEYCODE_0: | |
| 699 buffer.keyPressed(vt320.KEY_F10, ' ', 0); | |
| 700 return true; | |
| 701 | |
| 702 default: | |
| 703 return false; | |
| 704 } | |
| 705 } | |
| 706 | |
| 707 private boolean sendFullSpecialKey(int keyCode) { | |
| 708 switch (keyCode) { | |
| 709 case KeyEvent.KEYCODE_F1: | |
| 710 buffer.keyPressed(vt320.KEY_F1, ' ', 0); | |
| 711 return true; | |
| 712 | |
| 713 case KeyEvent.KEYCODE_F2: | |
| 714 buffer.keyPressed(vt320.KEY_F2, ' ', 0); | |
| 715 return true; | |
| 716 | |
| 717 case KeyEvent.KEYCODE_F3: | |
| 718 buffer.keyPressed(vt320.KEY_F3, ' ', 0); | |
| 719 return true; | |
| 720 | |
| 721 case KeyEvent.KEYCODE_F4: | |
| 722 buffer.keyPressed(vt320.KEY_F4, ' ', 0); | |
| 723 return true; | |
| 724 | |
| 725 case KeyEvent.KEYCODE_F5: | |
| 726 buffer.keyPressed(vt320.KEY_F5, ' ', 0); | |
| 727 return true; | |
| 728 | |
| 729 case KeyEvent.KEYCODE_F6: | |
| 730 buffer.keyPressed(vt320.KEY_F6, ' ', 0); | |
| 731 return true; | |
| 732 | |
| 733 case KeyEvent.KEYCODE_F7: | |
| 734 buffer.keyPressed(vt320.KEY_F7, ' ', 0); | |
| 735 return true; | |
| 736 | |
| 737 case KeyEvent.KEYCODE_F8: | |
| 738 buffer.keyPressed(vt320.KEY_F8, ' ', 0); | |
| 739 return true; | |
| 740 | |
| 741 case KeyEvent.KEYCODE_F9: | |
| 742 buffer.keyPressed(vt320.KEY_F9, ' ', 0); | |
| 743 return true; | |
| 744 | |
| 745 case KeyEvent.KEYCODE_F10: | |
| 746 buffer.keyPressed(vt320.KEY_F10, ' ', 0); | |
| 747 return true; | |
| 748 | |
| 749 case KeyEvent.KEYCODE_F11: | |
| 750 buffer.keyPressed(vt320.KEY_F10, ' ', 0); | |
| 751 return true; | |
| 752 | |
| 753 case KeyEvent.KEYCODE_F12: | |
| 754 buffer.keyPressed(vt320.KEY_F10, ' ', 0); | |
| 755 return true; | |
| 756 | |
| 757 case KeyEvent.KEYCODE_INSERT: | |
| 758 buffer.keyPressed(vt320.KEY_INSERT, ' ', 0); | |
| 759 return true; | |
| 760 | |
| 761 case KeyEvent.KEYCODE_FORWARD_DEL: | |
| 762 buffer.keyPressed(vt320.KEY_DELETE, ' ', 0); | |
| 763 return true; | |
| 764 | |
| 765 /* | |
| 766 case KeyEvent.KEYCODE_PAGE_UP: | |
| 767 buffer.keyPressed(vt320.KEY_PAGE_UP, ' ', 0); | |
| 768 return true; | |
| 769 case KeyEvent.KEYCODE_PAGE_DOWN: | |
| 770 buffer.keyPressed(vt320.KEY_PAGE_DOWN, ' ', 0); | |
| 771 return true; | |
| 772 case KeyEvent.KEYCODE_MOVE_HOME: | |
| 773 buffer.keyPressed(vt320.KEY_HOME, ' ', getStateForBuffer()); | |
| 774 return true; | |
| 775 case KeyEvent.KEYCODE_MOVE_END: | |
| 776 buffer.keyPressed(vt320.KEY_END, ' ', getStateForBuffer()); | |
| 777 return true; | |
| 778 */ | |
| 779 default: | |
| 780 return false; | |
| 781 } | |
| 782 } | |
| 783 | |
| 784 /** | |
| 785 * Handle meta key presses for full hardware keyboard | |
| 786 */ | |
| 787 private void metaKeyDown(int code) { | |
| 788 if ((metaState & code) == 0) { | |
| 789 metaState |= code; | |
| 790 bridge.redraw(); | |
| 791 } | |
| 792 } | |
| 793 | |
|
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794 protected void metaKeyUp(int code) { |
| 0 | 795 if ((metaState & code) != 0) { |
| 796 metaState &= ~code; | |
| 797 bridge.redraw(); | |
| 798 } | |
| 799 } | |
| 800 | |
| 801 /** | |
| 802 * Handle meta key presses where the key can be locked on. | |
| 803 * <p> | |
| 804 * 1st press: next key to have meta state<br /> | |
| 805 * 2nd press: meta state is locked on<br /> | |
| 806 * 3rd press: disable meta state | |
| 807 * | |
| 808 * @param code | |
| 809 */ | |
| 810 public void metaPress(int code) { | |
| 811 if ((metaState & (code << 1)) != 0) { | |
| 812 metaState &= ~(code << 1); | |
| 813 } | |
| 814 else if ((metaState & code) != 0) { | |
| 815 metaState &= ~code; | |
| 816 | |
| 817 if (!fullKeyboard()) | |
| 818 metaState |= code << 1; | |
| 819 } | |
| 820 else | |
| 821 metaState |= code; | |
| 822 | |
| 823 bridge.redraw(); | |
| 824 } | |
| 825 | |
| 826 public void setTerminalKeyMode(String keymode) { | |
| 827 this.keymode = keymode; | |
| 828 } | |
| 829 | |
| 830 private int getStateForBuffer() { | |
| 831 int bufferState = 0; | |
| 832 | |
| 833 if ((metaState & META_CTRL_MASK) != 0) | |
| 834 bufferState |= vt320.KEY_CONTROL; | |
| 835 | |
| 836 if ((metaState & META_SHIFT_MASK) != 0) | |
| 837 bufferState |= vt320.KEY_SHIFT; | |
| 838 | |
| 839 if ((metaState & META_ALT_MASK) != 0) | |
| 840 bufferState |= vt320.KEY_ALT; | |
| 841 | |
| 842 return bufferState; | |
| 843 } | |
| 844 | |
| 845 public int getMetaState() { | |
| 846 return metaState; | |
| 847 } | |
| 848 | |
| 849 public int getDeadKey() { | |
| 850 return mDeadKey; | |
| 851 } | |
| 852 | |
| 853 public void setClipboardManager(ClipboardManager clipboard) { | |
| 854 this.clipboard = clipboard; | |
| 855 } | |
| 856 | |
| 857 public void onSharedPreferenceChanged(SharedPreferences sharedPreferences, | |
| 858 String key) { | |
| 859 if (PreferenceConstants.KEYMODE.equals(key)) { | |
| 860 updateKeymode(); | |
| 861 } | |
| 862 else if (PreferenceConstants.CUSTOM_KEYMAP.equals(key)) { | |
| 863 updateCustomKeymap(); | |
| 864 } | |
| 865 } | |
| 866 | |
| 867 private void updateKeymode() { | |
| 868 keymode = prefs.getString(PreferenceConstants.KEYMODE, PreferenceConstants.KEYMODE_RIGHT); | |
| 869 } | |
| 870 | |
| 871 private void updateCustomKeymap() { | |
| 872 customKeyboard = prefs.getString(PreferenceConstants.CUSTOM_KEYMAP, | |
| 873 PreferenceConstants.CUSTOM_KEYMAP_DISABLED); | |
| 874 } | |
| 875 | |
| 876 public void setCharset(String encoding) { | |
| 877 this.encoding = encoding; | |
| 878 } | |
| 879 | |
|
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880 public Charset getCharset() { |
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881 return Charset.forName(encoding); |
|
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882 } |
| 0 | 883 |
|
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884 protected void ctrlKeySpecial() { |
| 0 | 885 if (selectingForCopy) { |
| 886 if (selectionArea.isSelectingOrigin()) | |
| 887 selectionArea.finishSelectingOrigin(); | |
| 888 else { | |
| 889 if (clipboard != null) { | |
| 890 // copy selected area to clipboard | |
| 891 String copiedText = selectionArea.copyFrom(buffer); | |
| 892 clipboard.setText(copiedText); | |
| 893 selectingForCopy = false; | |
| 894 selectionArea.reset(); | |
| 895 } | |
| 896 } | |
| 897 } | |
| 898 else { | |
| 899 if ((metaState & META_CTRL_ON) != 0) { | |
|
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900 sendEscape(); |
| 0 | 901 metaState &= ~META_CTRL_ON; |
| 902 } | |
| 903 else | |
| 904 metaPress(META_CTRL_ON); | |
| 905 } | |
| 906 | |
| 907 bridge.redraw(); | |
| 908 } | |
| 909 | |
|
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910 protected boolean customKeymapAction(View v, int keyCode, KeyEvent event) { |
| 0 | 911 if (bridge == null || customKeyboard.equals(PreferenceConstants.CUSTOM_KEYMAP_DISABLED)) |
| 912 return false; | |
| 913 | |
| 914 byte c = 0x00; | |
| 915 int termKey = 0; | |
| 916 | |
| 917 if (fullKeyboard()) { | |
| 918 switch (keyCode) { | |
| 919 case KeyEvent.KEYCODE_CTRL_LEFT: | |
| 920 case KeyEvent.KEYCODE_CTRL_RIGHT: | |
| 921 metaKeyDown(META_CTRL_ON); | |
| 922 return true; | |
| 923 | |
| 924 case KeyEvent.KEYCODE_ALT_LEFT: | |
| 925 case KeyEvent.KEYCODE_ALT_RIGHT: | |
| 926 metaKeyDown(META_ALT_ON); | |
| 927 return true; | |
| 928 | |
| 929 case KeyEvent.KEYCODE_SHIFT_LEFT: | |
| 930 case KeyEvent.KEYCODE_SHIFT_RIGHT: | |
| 931 metaKeyDown(META_SHIFT_ON); | |
| 932 return true; | |
| 933 | |
| 934 case KeyEvent.KEYCODE_BACK: | |
| 935 if (customKeyboard.equals(PreferenceConstants.CUSTOM_KEYMAP_ASUS_TF)) { | |
| 936 // Check to see whether this is the back button on the | |
| 937 // screen (-1) or the Asus Transformer Keyboard Dock. | |
| 938 // Treat the HW button as ESC. | |
| 939 if (event.getDeviceId() > 0) { | |
|
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940 sendEscape(); |
| 0 | 941 return true; |
| 942 } | |
| 943 } | |
| 944 | |
| 945 default: | |
| 946 } | |
| 947 } | |
| 948 | |
| 949 if (customKeyboard.equals(PreferenceConstants.CUSTOM_KEYMAP_ASUS_TF)) { | |
| 950 if ((metaState & META_ALT_MASK) != 0 | |
| 951 && (metaState & META_SHIFT_MASK) != 0 | |
| 952 && sendFunctionKey(keyCode)) | |
| 953 return true; | |
| 954 } | |
| 955 else if (customKeyboard.equals(PreferenceConstants.CUSTOM_KEYMAP_SE_XPPRO)) { | |
| 956 // Sony Ericsson Xperia pro (MK16i) and Xperia mini Pro (SK17i) | |
| 957 // Language key acts as CTRL | |
| 958 if (keyCode == KeyEvent.KEYCODE_SWITCH_CHARSET) { | |
| 959 ctrlKeySpecial(); | |
| 960 return true; | |
| 961 } | |
| 962 | |
| 963 if ((metaState & META_ALT_MASK) != 0) { | |
| 964 if ((metaState & META_SHIFT_MASK) != 0) { | |
| 965 // ALT + shift + key | |
| 966 switch (keyCode) { | |
| 967 case KeyEvent.KEYCODE_U: | |
| 968 c = 0x5B; | |
| 969 break; | |
| 970 | |
| 971 case KeyEvent.KEYCODE_I: | |
| 972 c = 0x5D; | |
| 973 break; | |
| 974 | |
| 975 case KeyEvent.KEYCODE_O: | |
| 976 c = 0x7B; | |
| 977 break; | |
| 978 | |
| 979 case KeyEvent.KEYCODE_P: | |
| 980 c = 0x7D; | |
| 981 break; | |
| 982 } | |
| 983 } | |
| 984 else { | |
| 985 // ALT + key | |
| 986 switch (keyCode) { | |
| 987 case KeyEvent.KEYCODE_S: | |
| 988 c = 0x7c; | |
| 989 break; | |
| 990 | |
| 991 case KeyEvent.KEYCODE_Z: | |
| 992 c = 0x5c; | |
| 993 break; | |
| 994 | |
| 995 case KeyEvent.KEYCODE_DEL: | |
| 996 termKey = vt320.KEY_DELETE; | |
| 997 break; | |
| 998 } | |
| 999 } | |
| 1000 } | |
| 1001 else if ((metaState & META_SHIFT_MASK) != 0) { | |
| 1002 // shift + key | |
| 1003 switch (keyCode) { | |
| 1004 case KeyEvent.KEYCODE_AT: | |
| 1005 c = 0x3c; | |
| 1006 break; | |
| 1007 | |
| 1008 case KeyEvent.KEYCODE_COMMA: | |
| 1009 c = 0x3e; | |
| 1010 break; | |
| 1011 | |
| 1012 case KeyEvent.KEYCODE_PERIOD: | |
| 1013 c = 0x5e; | |
| 1014 break; | |
| 1015 | |
| 1016 case KeyEvent.KEYCODE_GRAVE: | |
| 1017 c = 0x60; | |
| 1018 break; | |
| 1019 | |
| 1020 case KeyEvent.KEYCODE_APOSTROPHE: | |
| 1021 c = 0x7e; | |
| 1022 break; | |
| 1023 | |
| 1024 case KeyEvent.KEYCODE_DEL: | |
| 1025 termKey = vt320.KEY_BACK_SPACE; | |
| 1026 break; | |
| 1027 } | |
| 1028 } | |
| 1029 } | |
| 1030 else if (customKeyboard.equals(PreferenceConstants.CUSTOM_KEYMAP_SGH_I927)) { | |
| 1031 // Samsung Captivate Glide (SGH-i927) | |
| 1032 if (keyCode == 115) { | |
| 1033 // .com key = ESC | |
|
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1034 c = 0x00; |
|
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1035 termKey = vt320.KEY_ESCAPE; |
| 0 | 1036 return true; |
| 1037 } | |
| 1038 else if (keyCode == 116) { | |
| 1039 // Microphone key = TAB | |
|
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1040 c = 0x00; |
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1041 termKey = vt320.KEY_TAB; |
| 0 | 1042 } |
| 1043 else if ((metaState & META_ALT_MASK) != 0 && (metaState & META_SHIFT_MASK) != 0) { | |
| 1044 switch (keyCode) { | |
| 1045 case KeyEvent.KEYCODE_O: | |
| 1046 c = 0x5B; | |
| 1047 break; | |
| 1048 | |
| 1049 case KeyEvent.KEYCODE_P: | |
| 1050 c = 0x5D; | |
| 1051 break; | |
| 1052 | |
| 1053 case KeyEvent.KEYCODE_A: | |
| 1054 c = 0x3C; | |
| 1055 break; | |
| 1056 | |
| 1057 case KeyEvent.KEYCODE_D: | |
| 1058 c = 0x3E; | |
| 1059 break; | |
| 1060 } | |
| 1061 } | |
| 1062 } | |
| 1063 else if (customKeyboard.equals(PreferenceConstants.CUSTOM_KEYMAP_SGH_I927_ICS)) { | |
| 1064 // Samsung Captivate Glide (SGH-i927) Ice Cream Sandwich (4.0.x) | |
| 1065 if (keyCode == 226) { | |
| 1066 // .com key = ESC | |
|
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1067 c = 0x00; |
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1068 termKey = vt320.KEY_ESCAPE; |
| 0 | 1069 } |
| 1070 else if (keyCode == 220) { | |
| 1071 // Microphone key = TAB | |
|
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1072 c = 0x00; |
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1073 termKey = vt320.KEY_TAB; |
| 0 | 1074 } |
| 1075 else if ((metaState & META_ALT_MASK) != 0 && (metaState & META_SHIFT_MASK) != 0) { | |
| 1076 switch (keyCode) { | |
| 1077 case KeyEvent.KEYCODE_O: | |
| 1078 c = 0x5B; | |
| 1079 break; | |
| 1080 | |
| 1081 case KeyEvent.KEYCODE_P: | |
| 1082 c = 0x5D; | |
| 1083 break; | |
| 1084 | |
| 1085 case KeyEvent.KEYCODE_A: | |
| 1086 c = 0x3C; | |
| 1087 break; | |
| 1088 | |
| 1089 case KeyEvent.KEYCODE_D: | |
| 1090 c = 0x3E; | |
| 1091 break; | |
| 1092 } | |
| 1093 } | |
| 1094 } | |
| 1095 | |
| 1096 if ((c != 0x00) || termKey != 0) { | |
| 1097 if (c != 0x00) | |
| 1098 buffer.write(c); | |
| 1099 else | |
| 1100 buffer.keyPressed(termKey, ' ', 0); | |
| 1101 | |
| 1102 metaState &= ~(META_SHIFT_ON | META_ALT_ON); | |
| 1103 bridge.redraw(); | |
| 1104 return true; | |
| 1105 } | |
| 1106 | |
| 1107 return false; | |
| 1108 } | |
| 1109 | |
| 1110 public void urlScan(View v) { | |
| 1111 //final TerminalView terminalView = (TerminalView) findCurrentView(R.id.console_flip); | |
| 1112 List<String> urls = bridge.scanForURLs(); | |
| 1113 Dialog urlDialog = new Dialog(v.getContext()); | |
| 1114 urlDialog.setTitle(R.string.console_menu_urlscan); | |
| 1115 ListView urlListView = new ListView(v.getContext()); | |
| 1116 URLItemListener urlListener = new URLItemListener(v.getContext()); | |
| 1117 urlListView.setOnItemClickListener(urlListener); | |
| 1118 urlListView.setAdapter(new ArrayAdapter<String> (v.getContext(), android.R.layout.simple_list_item_1, urls)); | |
| 1119 urlDialog.setContentView(urlListView); | |
| 1120 urlDialog.show(); | |
| 1121 } | |
| 1122 | |
| 1123 public boolean isSymKey(int keyCode) { | |
| 1124 if (keyCode == KeyEvent.KEYCODE_SYM || | |
| 1125 keyCode == KeyEvent.KEYCODE_PICTSYMBOLS) | |
| 1126 return true; | |
| 1127 | |
| 1128 if (customKeyboard.equals(PreferenceConstants.CUSTOM_KEYMAP_SGH_I927_ICS) && | |
| 1129 keyCode == 227) | |
| 1130 return true; | |
| 1131 | |
| 1132 return false; | |
| 1133 } | |
| 1134 | |
|
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1135 protected boolean fullKeyboard() { |
| 0 | 1136 if (customKeyboard.equals(PreferenceConstants.CUSTOM_KEYMAP_FULL) || |
| 1137 (customKeyboard.equals(PreferenceConstants.CUSTOM_KEYMAP_ASUS_TF))) | |
| 1138 return true; | |
| 1139 | |
| 1140 return false; | |
| 1141 } | |
| 1142 | |
| 1143 private class URLItemListener implements OnItemClickListener { | |
| 1144 private WeakReference<Context> contextRef; | |
| 1145 | |
| 1146 URLItemListener(Context context) { | |
| 1147 this.contextRef = new WeakReference<Context> (context); | |
| 1148 } | |
| 1149 | |
| 1150 public void onItemClick(AdapterView<?> arg0, View view, int position, | |
| 1151 long id) { | |
| 1152 Context context = contextRef.get(); | |
| 1153 | |
| 1154 if (context == null) | |
| 1155 return; | |
| 1156 | |
| 1157 try { | |
| 1158 TextView urlView = (TextView) view; | |
| 1159 String url = urlView.getText().toString(); | |
| 1160 | |
| 1161 if (url.indexOf("://") < 0) | |
| 1162 url = "http://" + url; | |
| 1163 | |
| 1164 Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(url)); | |
| 1165 context.startActivity(intent); | |
| 1166 } | |
| 1167 catch (Exception e) { | |
| 1168 Log.e(TAG, "couldn't open URL", e); | |
| 1169 // We should probably tell the user that we couldn't find a | |
| 1170 // handler... | |
| 1171 } | |
| 1172 } | |
| 1173 } | |
| 1174 } | |
| 1175 |