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Use TERM env var / terminfo to decide whether to send ECH. Fixes tmux bug.

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Closes #28 github issue.
This commit is contained in:
Keith Winstein
2012-03-10 05:41:03 -05:00
parent ac16f9127c
commit b8457dd308
13 changed files with 114 additions and 23 deletions
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src/examples/termemu.cc
+8 -4
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@@ -148,7 +148,8 @@ int main( void )
}
/* Print a frame if the last frame was more than 1/50 seconds ago */
bool tick( Terminal::Framebuffer &state, const Terminal::Framebuffer &new_frame )
bool tick( Terminal::Framebuffer &state, const Terminal::Framebuffer &new_frame,
const Terminal::Display &display )
{
static bool initialized = false;
static struct timeval last_time;
@@ -164,7 +165,7 @@ bool tick( Terminal::Framebuffer &state, const Terminal::Framebuffer &new_frame
if ( (!initialized)
|| (diff >= 0.02) ) {
std::string update = Terminal::Display::new_frame( initialized, state, new_frame );
std::string update = display.new_frame( initialized, state, new_frame );
swrite( STDOUT_FILENO, update.c_str() );
state = new_frame;
@@ -222,6 +223,9 @@ void emulate_terminal( int fd )
Terminal::Complete complete( window_size.ws_col, window_size.ws_row );
Terminal::Framebuffer state( window_size.ws_col, window_size.ws_row );
/* open display */
Terminal::Display display( true ); /* use TERM to initialize */
struct pollfd pollfds[ 3 ];
pollfds[ 0 ].fd = STDIN_FILENO;
@@ -310,14 +314,14 @@ void emulate_terminal( int fd )
break;
}
if ( tick( state, complete.get_fb()) ) { /* there was a frame */
if ( tick( state, complete.get_fb(), display ) ) { /* there was a frame */
poll_timeout = -1;
} else {
poll_timeout = 20;
}
}
std::string update = Terminal::Display::new_frame( true, state, complete.get_fb() );
std::string update = display.new_frame( true, state, complete.get_fb() );
swrite( STDOUT_FILENO, update.c_str() );
swrite( STDOUT_FILENO, Terminal::Emulator::close().c_str() );