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add elapsed time

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Original commit message from CVS:
add elapsed time
This commit is contained in:
Thomas Vander Stichele 2003-09-28 08:30:48 +00:00
parent cd42ba680c
commit aee41a57cc
1 changed files with 16 additions and 2 deletions
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18
gst/level/demo.c
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@ -25,12 +25,18 @@
#include <gtk/gtk.h> #include <gtk/gtk.h>
/* global array for the scale widgets, we'll assume stereo */ /* global array for the scale widgets, we'll assume stereo */
GtkWidget *elapsed;
GtkWidget *scale[2][3]; GtkWidget *scale[2][3];
static void static void
level_callback (GstElement *element, gdouble time, gint channel, level_callback (GstElement *element, gdouble time, gint channel,
gdouble rms, gdouble peak, gdouble decay) gdouble rms, gdouble peak, gdouble decay)
{ {
gchar *label;
label = g_strdup_printf ("%.3f", time);
gtk_label_set (GTK_LABEL (elapsed), label);
g_free (label);
gtk_range_set_value (GTK_RANGE (scale[channel][0]), rms); gtk_range_set_value (GTK_RANGE (scale[channel][0]), rms);
gtk_range_set_value (GTK_RANGE (scale[channel][1]), peak); gtk_range_set_value (GTK_RANGE (scale[channel][1]), peak);
gtk_range_set_value (GTK_RANGE (scale[channel][2]), decay); gtk_range_set_value (GTK_RANGE (scale[channel][2]), decay);
@ -52,6 +58,7 @@ setup_gui ()
{ {
GtkWidget *window; GtkWidget *window;
GtkWidget *vbox; GtkWidget *vbox;
GtkWidget *label, *hbox;
int c; int c;
window = gtk_window_new (GTK_WINDOW_TOPLEVEL); window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
@ -59,10 +66,17 @@ setup_gui ()
vbox = gtk_vbox_new (TRUE, 0); vbox = gtk_vbox_new (TRUE, 0);
gtk_container_add (GTK_CONTAINER (window), vbox); gtk_container_add (GTK_CONTAINER (window), vbox);
/* elapsed widget */
hbox = gtk_hbox_new (TRUE, 0);
label = gtk_label_new ("Elapsed");
elapsed = gtk_label_new ("0.000");
gtk_container_add (GTK_CONTAINER (hbox), label);
gtk_container_add (GTK_CONTAINER (hbox), elapsed);
gtk_container_add (GTK_CONTAINER (vbox), hbox);
for (c = 0; c < 2; ++c) for (c = 0; c < 2; ++c)
{ {
GtkWidget *label, *hbox;
/* RMS */ /* RMS */
hbox = gtk_hbox_new (TRUE, 0); hbox = gtk_hbox_new (TRUE, 0);
label = gtk_label_new ("RMS"); label = gtk_label_new ("RMS");