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Code Issues Releases Activity

Bind uv_tty_get_winsize

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This commit is contained in:
Ryan Dahl 2011-09-22 19:55:15 -07:00
parent 1de156abb1
commit e1dc6e6d73
3 changed files with 17 additions and 21 deletions
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4
lib/readline.js
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@ -95,12 +95,12 @@ function Interface(input, output, completer) {
this.history = [];
this.historyIndex = -1;
var winSize = tty.getWindowSize(output.fd);
var winSize = output.getWindowSize();
exports.columns = winSize[1];
if (process.listeners('SIGWINCH').length === 0) {
process.on('SIGWINCH', function() {
var winSize = tty.getWindowSize(output.fd);
var winSize = output.getWindowSize();
exports.columns = winSize[1];
});
}

4
lib/tty_uv.js
View File

@ -369,3 +369,7 @@ WriteStream.prototype.clearLine = function(dir) {
}
};
WriteStream.prototype.getWindowSize = function() {
return this._handle.getWindowSize();
};

30
src/tty_wrap.cc
View File

@ -6,16 +6,6 @@
namespace node {
#define UNWRAP \
assert(!args.Holder().IsEmpty()); \
assert(args.Holder()->InternalFieldCount() > 0); \
TTYWrap* wrap = \
static_cast<TTYWrap*>(args.Holder()->GetPointerFromInternalField(0)); \
if (!wrap) { \
SetErrno(UV_EBADF); \
return scope.Close(Integer::New(-1)); \
}
using v8::Object;
using v8::Handle;
using v8::Local;
@ -31,6 +21,16 @@ using v8::Arguments;
using v8::Integer;
using v8::Undefined;
#define UNWRAP \
assert(!args.Holder().IsEmpty()); \
assert(args.Holder()->InternalFieldCount() > 0); \
TTYWrap* wrap = \
static_cast<TTYWrap*>(args.Holder()->GetPointerFromInternalField(0)); \
if (!wrap) { \
SetErrno(UV_EBADF); \
return scope.Close(Integer::New(-1)); \
}
class TTYWrap : StreamWrap {
public:
@ -115,15 +115,7 @@ class TTYWrap : StreamWrap {
static Handle<Value> SetRawMode(const Arguments& args) {
HandleScope scope;
assert(!args.Holder().IsEmpty());
assert(args.Holder()->InternalFieldCount() > 0);
TTYWrap* wrap =
static_cast<TTYWrap*>(args.Holder()->GetPointerFromInternalField(0));
if (!wrap) {
SetErrno(UV_EBADF);
return scope.Close(Integer::New(-1));
}
UNWRAP
int r = uv_tty_set_mode(&wrap->handle_, args[0]->IsTrue());