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libsysprof: Show mark duration in tooltip

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This helps (a lot!) with the Waterfall view. In fact, I cannot think
of a situation where knowing the duration (in addition to the start
and end times) won't help.
This commit is contained in:
Georges Basile Stavracas Neto
2024-11-14 13:52:29 +01:00
parent 75cf8450b3
commit 33b010f92b
1 changed files with 22 additions and 1 deletions
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23
src/libsysprof/sysprof-document-mark.c
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@ -24,6 +24,7 @@
#include "sysprof-document-frame-private.h"
#include "sysprof-document-mark.h"
#include "sysprof-time-span.h"
struct _SysprofDocumentMark
{
@ -50,18 +51,38 @@ G_DEFINE_FINAL_TYPE (SysprofDocumentMark, sysprof_document_mark, SYSPROF_TYPE_DO
static GParamSpec *properties [N_PROPS];
static char *
get_time_str (gint64 o)
{
char str[32];
if (o == 0)
g_snprintf (str, sizeof str, "%.3lf s", .0);
else if (o < 1000000)
g_snprintf (str, sizeof str, "%.3lf μs", o/1000.);
else if (o < SYSPROF_NSEC_PER_SEC)
g_snprintf (str, sizeof str, "%.3lf ms", o/1000000.);
else
g_snprintf (str, sizeof str, "%.3lf s", o/(double)SYSPROF_NSEC_PER_SEC);
return g_strdup (str);
}
static char *
sysprof_document_mark_dup_tooltip (SysprofDocumentFrame *frame)
{
SysprofDocumentMark *self = (SysprofDocumentMark *)frame;
g_autofree char *duration_string = NULL;
g_autofree char *time_string = NULL;
g_assert (SYSPROF_IS_DOCUMENT_MARK (self));
time_string = sysprof_document_frame_dup_time_string (SYSPROF_DOCUMENT_FRAME (self));
duration_string = get_time_str (sysprof_document_mark_get_duration (self));
return g_strdup_printf ("%s: %s: %s: %s",
return g_strdup_printf ("%s (%s): %s / %s: %s",
time_string,
duration_string,
sysprof_document_mark_get_group (self),
sysprof_document_mark_get_name (self),
sysprof_document_mark_get_message (self));