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Grab focus on the callers view, not the descendants view.

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Thu May 26 01:10:45 2005  Soeren Sandmann  <sandmann@redhat.com>

	* sysprof.c (on_callers_row_activated): Grab focus on the callers
	view, not the descendants view.

	* sysprof.c (on_read): Add a short "dead" period after a reset,
	so that 'samples' will actually be 0 for a while.
This commit is contained in:
Soeren Sandmann
2005-05-26 05:11:35 +00:00
committed by Søren Sandmann Pedersen
parent 13e4dfedc0
commit 5cb9392775
2 changed files with 44 additions and 1 deletions
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12
ChangeLog
View File

@ -1,9 +1,21 @@
Thu May 26 01:10:45 2005 Soeren Sandmann <sandmann@redhat.com>
* sysprof.c (on_callers_row_activated): Grab focus on the callers
view, not the descendants view.
* sysprof.c (on_read): Add a short "dead" period after a reset,
so that 'samples' will actually be 0 for a while.
Mon May 23 01:37:26 2005 Soeren Sandmann <sandmann@redhat.com> Mon May 23 01:37:26 2005 Soeren Sandmann <sandmann@redhat.com>
* README: Remove comment about auto* stuff, link to * README: Remove comment about auto* stuff, link to
http://www.daimi.au.dk/~sandmann/sysprof/ http://www.daimi.au.dk/~sandmann/sysprof/
Sun May 23 16:10:00 2005 Soeren Sandmann <sandmann@redhat.com>
-=-=-=-=-=- Release v. 0.9 -=-=-=-=-=-
Sun May 22 21:06:36 2005 Soeren Sandmann <sandmann@redhat.com> Sun May 22 21:06:36 2005 Soeren Sandmann <sandmann@redhat.com>
* TODO: Updates * TODO: Updates

33
sysprof.c
View File

@ -104,6 +104,7 @@ struct Application
* *
* Model/View/Controller is a possibility. * Model/View/Controller is a possibility.
*/ */
GTimeVal latest_reset;
}; };
static gboolean static gboolean
@ -319,11 +320,30 @@ on_timeout (gpointer data)
} }
#endif #endif
static double
timeval_to_ms (const GTimeVal *timeval)
{
return (timeval->tv_sec * G_USEC_PER_SEC + timeval->tv_usec) / 1000.0;
}
static double
time_diff (const GTimeVal *first,
const GTimeVal *second)
{
double first_ms = timeval_to_ms (first);
double second_ms = timeval_to_ms (second);
return first_ms - second_ms;
}
#define RESET_DEAD_PERIOD 25
static void static void
on_read (gpointer data) on_read (gpointer data)
{ {
Application *app = data; Application *app = data;
SysprofStackTrace trace; SysprofStackTrace trace;
GTimeVal now;
int rd; int rd;
rd = read (app->input_fd, &trace, sizeof (trace)); rd = read (app->input_fd, &trace, sizeof (trace));
@ -334,6 +354,14 @@ on_read (gpointer data)
if (rd == -1 && errno == EWOULDBLOCK) if (rd == -1 && errno == EWOULDBLOCK)
return; return;
g_get_current_time (&now);
/* After a reset we ignore samples for a short period so that
* a reset will actually cause 'samples' to become 0
*/
if (time_diff (&now, &app->latest_reset) < RESET_DEAD_PERIOD)
return;
#if 0 #if 0
int i; int i;
g_print ("pid: %d\n", trace.pid); g_print ("pid: %d\n", trace.pid);
@ -416,6 +444,7 @@ delete_data (Application *app)
queue_show_samples (app); queue_show_samples (app);
app->profile_from_file = FALSE; app->profile_from_file = FALSE;
set_application_title (app, NULL); set_application_title (app, NULL);
g_get_current_time (&app->latest_reset);
} }
static void static void
@ -1194,7 +1223,7 @@ on_callers_row_activated (GtkTreeView *tree_view,
goto_object (app, tree_view, path, CALLERS_OBJECT); goto_object (app, tree_view, path, CALLERS_OBJECT);
gtk_widget_grab_focus (GTK_WIDGET (app->object_view)); gtk_widget_grab_focus (GTK_WIDGET (app->callers_view));
} }
static void static void
@ -1370,6 +1399,8 @@ application_new (void)
app->stash = stack_stash_new (); app->stash = stack_stash_new ();
app->input_fd = -1; app->input_fd = -1;
app->state = INITIAL; app->state = INITIAL;
g_get_current_time (&app->latest_reset);
return app; return app;
} }