diff options
| -rw-r--r-- | util/CommandLineInterfacer.js | 7 | ||||
| -rw-r--r-- | util/Flushable.js | 9 |
2 files changed, 14 insertions, 2 deletions
diff --git a/util/CommandLineInterfacer.js b/util/CommandLineInterfacer.js index 743ff5c..d2007fb 100644 --- a/util/CommandLineInterfacer.js +++ b/util/CommandLineInterfacer.js @@ -3,17 +3,22 @@ const waitForData = require('./waitForData') const ansi = require('./ansi') module.exports = class CommandLineInterfacer extends EventEmitter { - constructor(inStream = process.stdin, outStream = process.stdout) { + constructor(inStream = process.stdin, outStream = process.stdout, proc = process) { super() this.inStream = inStream this.outStream = outStream + this.process = proc inStream.on('data', buffer => { this.emit('inputData', buffer) }) inStream.setRawMode(true) + + proc.on('SIGWINCH', async buffer => { + this.emit('resize', await this.getScreenSize()) + }) } async getScreenSize() { diff --git a/util/Flushable.js b/util/Flushable.js index 6546b7a..318bb52 100644 --- a/util/Flushable.js +++ b/util/Flushable.js @@ -16,9 +16,10 @@ module.exports = class Flushable { // and ANSI-interpreted compressed size) in the output of flush. this.shouldShowCompressionStatistics = false - // Update these if you plan on using the ANSI compressor! + // Use resizeScreen if you plan on using the ANSI compressor! this.screenLines = 24 this.screenCols = 80 + this.lastFrame = undefined this.ended = false this.paused = false @@ -27,6 +28,12 @@ module.exports = class Flushable { this.chunks = [] } + resizeScreen({lines, cols}) { + this.screenLines = lines + this.screenCols = cols + this.lastFrame = undefined + } + write(what) { this.chunks.push(what) } |