main loop. handle input
(self)
| 88 | self.headerHandler = self.bodyHandler = self.inputHandler = self |
| 89 | |
| 90 | def start(self): |
| 91 | """ main loop. handle input """ |
| 92 | while True: |
| 93 | #inp = raw_input() |
| 94 | inp = self.getch.impl() |
| 95 | if ord(inp) == 3: |
| 96 | os.system("clear") |
| 97 | sys.exit() # ctrl + c |
| 98 | elif ord(inp) == 13: #enter |
| 99 | try: |
| 100 | self.lock.acquire() |
| 101 | self.inputHandler.onEnter(self.input) |
| 102 | |
| 103 | except Exception, e: |
| 104 | println(2, red(e)) |
| 105 | finally: |
| 106 | self.lock.release() |
| 107 | |
| 108 | elif ord(inp) == 127: |
| 109 | self.input = self.input[:-1] #backspace |
| 110 | try: |
| 111 | self.lock.acquire() |
| 112 | self.inputHandler.onBackSpace() |
| 113 | finally: |
| 114 | self.lock.release() |
| 115 | |
| 116 | elif ord(inp) == 27: #ugly symbol |
| 117 | pass |
| 118 | else: |
| 119 | self.input += inp |
| 120 | try: |
| 121 | self.lock.acquire() |
| 122 | self.inputHandler.onChar(inp) |
| 123 | finally: |
| 124 | self.lock.release() |
| 125 | |
| 126 | self.inputline = self.bodyHandler.renderBody(self.menuline) |
| 127 | self.renderFooter(self.inputline) |
| 128 | |
| 129 | |
| 130 | def refresh(self): |
no test coverage detected