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window: Make window->desc a bit clearer

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And remove the hack for the "broken GNU libc". It works fine on
my system here.
This commit is contained in:
Jasper St. Pierre 2014-03-18 21:19:51 -04:00
parent f05983be42
commit 48a36356dd
1 changed files with 14 additions and 9 deletions
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23
src/core/window.c
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@ -742,6 +742,17 @@ sync_client_window_mapped (MetaWindow *window)
meta_error_trap_pop (window->display);
}
static void
meta_window_update_desc (MetaWindow *window)
{
g_clear_pointer (&window->desc, g_free);
if (window->title)
window->desc = g_strdup_printf ("0x%lx (%.10s)", window->xwindow, window->title);
else
window->desc = g_strdup_printf ("0x%lx", window->xwindow);
}
MetaWindow *
_meta_window_shared_new (MetaDisplay *display,
MetaScreen *screen,
@ -797,7 +808,7 @@ _meta_window_shared_new (MetaDisplay *display,
window->screen = screen;
window->desc = g_strdup_printf ("0x%lx", window->xwindow);
meta_window_update_desc (window);
window->override_redirect = attrs->override_redirect;
@ -9925,22 +9936,16 @@ void
meta_window_set_title (MetaWindow *window,
const char *title)
{
char *str;
g_free (window->title);
window->title = g_strdup (title);
/* strndup is a hack since GNU libc has broken %.10s */
str = g_strndup (window->title, 10);
g_free (window->desc);
window->desc = g_strdup_printf ("0x%lx (%s)", window->xwindow, str);
g_free (str);
if (window->frame)
meta_ui_set_frame_title (window->screen->ui,
window->frame->xwindow,
window->title);
meta_window_update_desc (window);
g_object_notify (G_OBJECT (window), "title");
}