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seek: Add #define for seekbar granularity

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Fixes #630496
This commit is contained in:
Vladimir 2010-09-24 16:31:37 +02:00 committed by Wim Taymans
parent 8e2cd0b0bb
commit 9280c2c62b
1 changed files with 10 additions and 7 deletions
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17
tests/examples/seek/seek.c
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@ -78,6 +78,7 @@ gtk_widget_get_allocation (GtkWidget * w, GtkAllocation * a)
/* the state to go to when stop is pressed */ /* the state to go to when stop is pressed */
#define STOP_STATE GST_STATE_READY #define STOP_STATE GST_STATE_READY
#define N_GRAD 1000.0
static GList *seekable_pads = NULL; static GList *seekable_pads = NULL;
static GList *rate_pads = NULL; static GList *rate_pads = NULL;
@ -1195,9 +1196,9 @@ update_fill (gpointer data)
start, stop); start, stop);
if (stop != -1) if (stop != -1)
fill = 100.0 * stop / GST_FORMAT_PERCENT_MAX; fill = N_GRAD * stop / GST_FORMAT_PERCENT_MAX;
else else
fill = 100.0; fill = N_GRAD;
gtk_range_set_fill_level (GTK_RANGE (hscale), fill); gtk_range_set_fill_level (GTK_RANGE (hscale), fill);
} }
@ -1244,7 +1245,7 @@ update_scale (gpointer data)
duration = position; duration = position;
if (duration > 0) { if (duration > 0) {
set_scale (position * 100.0 / duration); set_scale (position * N_GRAD / duration);
} }
/* FIXME: see make_playerbin2_pipeline() and volume_notify_cb() */ /* FIXME: see make_playerbin2_pipeline() and volume_notify_cb() */
@ -1314,7 +1315,10 @@ do_seek (GtkWidget * widget)
GstEvent *s_event; GstEvent *s_event;
GstSeekFlags flags; GstSeekFlags flags;
real = gtk_range_get_value (GTK_RANGE (widget)) * duration / 100; real = gtk_range_get_value (GTK_RANGE (widget)) * duration / N_GRAD;
GST_DEBUG ("value=%f, real=%d", gtk_range_get_value (GTK_RANGE (widget)),
real);
flags = 0; flags = 0;
if (flush_seek) if (flush_seek)
@ -2787,13 +2791,12 @@ main (int argc, char **argv)
/* seek bar */ /* seek bar */
adjustment = adjustment =
GTK_ADJUSTMENT (gtk_adjustment_new (0.0, 0.00, 100.0, 0.1, 1.0, 1.0)); GTK_ADJUSTMENT (gtk_adjustment_new (0.0, 0.00, N_GRAD, 0.1, 1.0, 1.0));
hscale = gtk_hscale_new (adjustment); hscale = gtk_hscale_new (adjustment);
gtk_scale_set_digits (GTK_SCALE (hscale), 2); gtk_scale_set_digits (GTK_SCALE (hscale), 2);
gtk_scale_set_value_pos (GTK_SCALE (hscale), GTK_POS_RIGHT); gtk_scale_set_value_pos (GTK_SCALE (hscale), GTK_POS_RIGHT);
gtk_range_set_show_fill_level (GTK_RANGE (hscale), TRUE); gtk_range_set_show_fill_level (GTK_RANGE (hscale), TRUE);
gtk_range_set_restrict_to_fill_level (GTK_RANGE (hscale), FALSE); gtk_range_set_fill_level (GTK_RANGE (hscale), N_GRAD);
gtk_range_set_fill_level (GTK_RANGE (hscale), 100.0);
gtk_range_set_update_policy (GTK_RANGE (hscale), GTK_UPDATE_CONTINUOUS); gtk_range_set_update_policy (GTK_RANGE (hscale), GTK_UPDATE_CONTINUOUS);
g_signal_connect (hscale, "button_press_event", G_CALLBACK (start_seek), g_signal_connect (hscale, "button_press_event", G_CALLBACK (start_seek),