コード例 #1
0
ファイル: JediTerminal.java プロジェクト: patsimm/jediterm
 public void eraseInLine(int arg) {
   myTerminalTextBuffer.lock();
   try {
     switch (arg) {
       case 0:
         if (myCursorX < myTerminalWidth) {
           myTerminalTextBuffer.eraseCharacters(myCursorX, myTerminalWidth, myCursorY - 1);
         }
         // delete to the end of line : line is no more wrapped
         myTerminalTextBuffer.getLine(myCursorY - 1).setWrapped(false);
         break;
       case 1:
         final int extent = Math.min(myCursorX + 1, myTerminalWidth);
         myTerminalTextBuffer.eraseCharacters(0, extent, myCursorY - 1);
         break;
       case 2:
         myTerminalTextBuffer.eraseCharacters(0, myTerminalWidth, myCursorY - 1);
         break;
       default:
         LOG.error("Unsupported erase in line mode:" + arg);
         break;
     }
   } finally {
     myTerminalTextBuffer.unlock();
   }
 }
コード例 #2
0
ファイル: JediTerminal.java プロジェクト: patsimm/jediterm
  @Override
  public void eraseInDisplay(final int arg) {
    myTerminalTextBuffer.lock();
    try {
      int beginY;
      int endY;

      switch (arg) {
        case 0:
          // Initial line
          if (myCursorX < myTerminalWidth) {
            myTerminalTextBuffer.eraseCharacters(myCursorX, myTerminalWidth, myCursorY - 1);
          }
          // Rest
          beginY = myCursorY;
          endY = myTerminalHeight;

          break;
        case 1:
          // initial line
          myTerminalTextBuffer.eraseCharacters(0, myCursorX + 1, myCursorY - 1);

          beginY = 0;
          endY = myCursorY - 1;
          break;
        case 2:
          beginY = 0;
          endY = myTerminalHeight;
          break;
        default:
          LOG.error("Unsupported erase in display mode:" + arg);
          beginY = 1;
          endY = 1;
          break;
      }
      // Rest of lines
      if (beginY != endY) {
        clearLines(beginY, endY);
      }
    } finally {
      myTerminalTextBuffer.unlock();
    }
  }
コード例 #3
0
ファイル: JediTerminal.java プロジェクト: patsimm/jediterm
 @Override
 public void eraseCharacters(int count) {
   // Clear the next n characters on the cursor's line, including the cursor's
   // position.
   myTerminalTextBuffer.lock();
   try {
     final int extent = Math.min(count, myTerminalWidth - myCursorX);
     myTerminalTextBuffer.eraseCharacters(myCursorX, myCursorX + extent, myCursorY - 1);
   } finally {
     myTerminalTextBuffer.unlock();
   }
 }