1berry/nodejs
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Bind uv_tty_get_winsize

Browse Source
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
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
lib/readline.js
View File

@ -95,12 +95,12 @@ function Interface(input, output, completer) {
this.history = []; this.history = [];
this.historyIndex = -1; this.historyIndex = -1;
var winSize = tty.getWindowSize(output.fd); var winSize = output.getWindowSize();
exports.columns = winSize[1]; exports.columns = winSize[1];
if (process.listeners('SIGWINCH').length === 0) { if (process.listeners('SIGWINCH').length === 0) {
process.on('SIGWINCH', function() { process.on('SIGWINCH', function() {
var winSize = tty.getWindowSize(output.fd); var winSize = output.getWindowSize();
exports.columns = winSize[1]; 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 { 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::Object;
using v8::Handle; using v8::Handle;
using v8::Local; using v8::Local;
@ -31,6 +21,16 @@ using v8::Arguments;
using v8::Integer; using v8::Integer;
using v8::Undefined; 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 { class TTYWrap : StreamWrap {
public: public:
@ -115,15 +115,7 @@ class TTYWrap : StreamWrap {
static Handle<Value> SetRawMode(const Arguments& args) { static Handle<Value> SetRawMode(const Arguments& args) {
HandleScope scope; HandleScope scope;
assert(!args.Holder().IsEmpty()); UNWRAP
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));
}
int r = uv_tty_set_mode(&wrap->handle_, args[0]->IsTrue()); int r = uv_tty_set_mode(&wrap->handle_, args[0]->IsTrue());