firka/flutter
firka/flutter
5
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Continue showing status messages after a startProgress completes (#6720)

Browse Source
This commit is contained in:
Jason Simmons 2016-11-05 22:47:33 -07:00 committed by Devon Carew
parent 34fdc44b58
commit 54d76518ac
1 changed files with 9 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
packages/flutter_tools/lib/src/base/logger.dart
View File

@ -41,6 +41,8 @@ class Status {
void cancel() { }
}
typedef void _FinishCallback();
class StdoutLogger extends Logger {
Status _status;
@ -78,7 +80,7 @@ class StdoutLogger extends Logger {
return new Status();
} else {
if (supportsColor) {
_status = new _AnsiStatus(message);
_status = new _AnsiStatus(message, () { _status = null; });
return _status;
} else {
printStatus(message);
@ -223,7 +225,7 @@ class AnsiTerminal {
}
class _AnsiStatus extends Status {
_AnsiStatus(this.message) {
_AnsiStatus(this.message, this.onFinish) {
stopwatch = new Stopwatch()..start();
stdout.write('${message.padRight(51)} ');
@ -235,6 +237,7 @@ class _AnsiStatus extends Status {
static final List<String> _progress = <String>['-', r'\', '|', r'/', '-', r'\', '|', '/'];
final String message;
final _FinishCallback onFinish;
Stopwatch stopwatch;
Timer timer;
int index = 1;
@ -247,6 +250,8 @@ class _AnsiStatus extends Status {
@override
void stop({ bool showElapsedTime: true }) {
onFinish();
if (!live)
return;
live = false;
@ -262,6 +267,8 @@ class _AnsiStatus extends Status {
@override
void cancel() {
onFinish();
if (!live)
return;
live = false;