Fix examples/input.rb
It only works on POSIX systems unfortunately.
Lars Kanis
4 years ago
| 20 | 20 | |
| 21 | 21 | # Output will be displayed in a multiline text area |
| 22 | 22 | @cmdOutput = FXText.new(textFrame, :opts => LAYOUT_FILL_X|LAYOUT_FILL_Y) |
| 23 | @cmdInput.text = "ping rubyinstaller.org" | |
| 23 | 24 | |
| 24 | 25 | # Initialize the pipe |
| 25 | 26 | @pipe = nil |
| 29 | 30 | def create |
| 30 | 31 | super |
| 31 | 32 | show(PLACEMENT_SCREEN) |
| 33 | @cmdInput.setFocus | |
| 32 | 34 | end |
| 33 | 35 | |
| 34 | 36 | # Remove previous input (if any) |
| 53 | 55 | getApp().addInput(@pipe, INPUT_READ|INPUT_EXCEPT) do |sender, sel, ptr| |
| 54 | 56 | case FXSELTYPE(sel) |
| 55 | 57 | when SEL_IO_READ |
| 56 | text = @pipe.read_nonblock(256) | |
| 57 | if text && text.length > 0 | |
| 58 | begin | |
| 59 | text = @pipe.read_nonblock(256) | |
| 60 | rescue IO::WaitReadable | |
| 61 | rescue EOFError | |
| 62 | @cmdOutput.appendText("[EOF]") | |
| 63 | closePipe | |
| 64 | else | |
| 58 | 65 | @cmdOutput.appendText(text) |
| 59 | else | |
| 60 | closePipe | |
| 61 | 66 | end |
| 62 | 67 | when SEL_IO_EXCEPT |
| 63 | 68 | # puts 'onPipeExcept' |