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neo-blessed
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misc. remove old code.

This commit is contained in:
Christopher Jeffrey 2013-07-12 00:08:36 -05:00
parent cc863af2cf
commit 5a96c3611d
1 changed files with 42 additions and 24 deletions
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66
lib/program.js
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@ -39,6 +39,8 @@ function Program(options) {
this.x = 0;
this.y = 0;
this.savedX = 0;
this.savedY = 0;
this.cols = this.output.columns || 1;
this.rows = this.output.rows || 1;
@ -48,18 +50,22 @@ function Program(options) {
this.terminal = options.terminal || process.env.TERM || 'xterm';
// if (!Program.global) {
// Program._write = process.stdout.write;
// process.stdout.write = function() {};
// process.stderr.write = function() {};
// Program.global = this;
// }
if (!Program.global) {
Program.global = this;
}
if (options.tput) {
this.setupTput();
}
this.listen();
//if (!Program.global) {
// Program._write = process.stdout.write;
// process.stdout.write = function() {};
// process.stderr.write = function() {};
// Program.global = this;
//}
}
Program.prototype.__proto__ = EventEmitter.prototype;
@ -123,15 +129,6 @@ Program.prototype.listen = function() {
// Input
this.input.on('keypress', function(ch, key) {
key = key || 0;
if (key.ctrl && key.name === 'c') {
if (process.listeners('SIGINT').length) {
process.emit('SIGINT');
}
if (self.listeners('SIGINT').length) {
self.emit('SIGINT');
}
// return;
}
if (key.name === 'undefined' && key.code === '[M') {
// A mouse sequence. The readline module doesn't understand these.
return;
@ -698,11 +695,11 @@ Program.prototype.receive_ = function(text, callback) {
Program.prototype.write =
Program.prototype.echo = function(text, attr) {
//if (this.output === process.stdout) {
// return attr
// ? Program._write.call(this.output, this.text(text, attr))
// : Program._write.call(this.output, text);
//}
// if (this.output === process.stdout) {
// return attr
// ? Program._write.call(this.output, this.text(text, attr))
// : Program._write.call(this.output, text);
// }
return attr
? this.output.write(this.text(text, attr))
: this.output.write(text);
@ -764,7 +761,7 @@ Program.prototype.repeat = function(ch, i) {
//Program.prototype.pad =
Program.prototype.nul = function() {
//if (this.tput) return this.put.nul();
//if (this.tput) return this.put.pad();
return this.write('\0');
};
@ -796,7 +793,7 @@ Program.prototype.ht =
Program.prototype.tab = function() {
this.x += 8;
this._ncoords();
if (this.tput) return this.put.ht(); // or `tab`
if (this.tput) return this.put.ht();
return this.write('\t');
};
@ -863,7 +860,7 @@ Program.prototype.nextLine = function() {
// ESC c Full Reset (RIS).
Program.prototype.reset = function() {
//this.x = this.y = 0;
this.x = this.y = 0;
if (this.tput) return this.put.rs1 ? this.put.rs1() : this.put.ris();
return this.write('\x1bc');
};
@ -2850,6 +2847,27 @@ Program.prototype.deleteColumns = function() {
return this.write('\x1b[' + Array.prototype.slice.call(arguments).join(';') + ' ~');
};
/**
* A workaround to output sequences without writing to a stream.
*/
Program.prototype._owrite = function(data) {
this._odata = data;
};
Program.prototype.out = function(name) {
var args = Array.prototype.slice.call(arguments, 1);
var write = this.write;
this.write = this._owrite;
var receive = this.receive;
this.receive = this._owrite;
this._odata = '';
this[name].apply(this, args);
this.write = write;
this.receive = receive;
return this._odata;
};
/**
* Expose
*/