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webssh
mirror of https://github.com/huashengdun/webssh
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Added resize_terminal function to wssh

pull/26/head
Sheng 2018-08-21 10:52:14 +08:00
parent e0cc20914b
commit 4ae2a33654
1 changed files with 44 additions and 27 deletions
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71
webssh/static/js/main.js
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@ -30,19 +30,10 @@ jQuery(function($){
}
function resize_term(term, sock) {
var geometry = current_geometry(),
cols = geometry.cols,
rows = geometry.rows;
// console.log([cols, rows]);
// console.log(term.geometry);
if (cols !== term.geometry[0] || rows !== term.geometry[1]) {
console.log('resizing term');
term.resize(cols, rows);
sock.send(JSON.stringify({'resize': [cols, rows]}));
}
}
wssh.window_size = function() {
var geo = current_geometry();
console.log('Current window size: ' + geo.cols + ',' + geo.rows);
};
function callback(msg) {
@ -67,10 +58,15 @@ jQuery(function($){
console.log(url);
console.log('The deault encoding of your server is ' + encoding);
wssh.sock = sock;
wssh.term = term;
// wssh.sock = sock;
// wssh.term = term;
var test_decoder;
function resize_terminal (term) {
var geometry = current_geometry();
term.on_resize(geometry.cols, geometry.rows);
}
wssh.set_encoding = function (new_encoding) {
try {
test_decoder = new window.TextDecoder(new_encoding);
@ -90,6 +86,34 @@ jQuery(function($){
console.log('Reset encoding to ' + msg.encoding);
};
wssh.resize_terminal = function (raw_cols, raw_rows) {
// for console use
var cols = parseInt(raw_cols, 10),
rows = parseInt(raw_rows, 10),
valid_args = false;
if (cols > 0 && rows > 0) {
var geometry = current_geometry();
if (cols <= geometry.cols && rows <= geometry.rows) {
valid_args = true;
}
}
if (!valid_args) {
console.log('Invalid arguments: ' + raw_cols + ',' + raw_rows);
} else {
term.on_resize(cols, rows);
}
};
term.on_resize = function (cols, rows) {
if (cols !== this.geometry[0] || rows !== this.geometry[1]) {
console.log('Resizing terminal size to: ' + cols + ',' + rows);
this.resize(cols, rows);
sock.send(JSON.stringify({'resize': [cols, rows]}));
}
};
term.on('data', function(data) {
// console.log(data);
sock.send(JSON.stringify({'data': data}));
@ -110,7 +134,7 @@ jQuery(function($){
// console.log(text);
term.write(text);
if (!term.resized) {
resize_term(term, sock);
resize_terminal(term);
term.resized = true;
}
};
@ -125,12 +149,14 @@ jQuery(function($){
sock.onclose = function(e) {
console.log(e);
term.destroy();
wssh.term = undefined;
wssh.sock = undefined;
$('.container').show();
status.text(e.reason);
btn.prop('disabled', false);
};
$(window).resize(function(){
resize_terminal(term);
});
}
@ -165,14 +191,5 @@ jQuery(function($){
contentType: false,
processData: false
});
});
$(window).resize(function(){
if (wssh.term && wssh.sock) {
resize_term(wssh.term, wssh.sock);
}
});
});