brl/gnome-shell
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

main: add logStackTrace(), for debugging

Browse Source 
Add Main.logStackTrace(), to print a (javascript) stack trace, which
is often useful when debugging.

https://bugzilla.gnome.org/show_bug.cgi?id=654987
This commit is contained in:
Dan Winship 2011-07-20 13:45:31 -04:00
parent 361308eb1b
commit 4405d993c9
1 changed files with 12 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
js/ui/main.js
View File

@ -486,6 +486,18 @@ function _getAndClearErrorStack() {
return errors;
}
function logStackTrace(msg) {
try {
throw new Error();
} catch (e) {
// e.stack must have at least two lines, with the first being
// logStackTrace() (which we strip off), and the second being
// our caller.
let trace = e.stack.substr(e.stack.indexOf('\n') + 1);
log(msg ? (msg + '\n' + trace) : trace);
}
}
function isWindowActorDisplayedOnWorkspace(win, workspaceIndex) {
return win.get_workspace() == workspaceIndex ||
(win.get_meta_window() && win.get_meta_window().is_on_all_workspaces());