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From Didier: don't update the progress bar more often than every 100ms 

svn path=/trunk/; revision=9522
This commit is contained in:
Ulf Lamping 2004-01-02 13:27:00 +00:00
parent 5a0a6d9cd1
commit 976b0a3be3
1 changed files with 16 additions and 2 deletions
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18
gtk/progress_dlg.c
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@ -1,7 +1,7 @@
/* progress_dlg.c
* Routines for progress-bar (modal) dialog
*
* $Id: progress_dlg.c,v 1.18 2003/12/23 00:16:46 ulfl Exp $
* $Id: progress_dlg.c,v 1.19 2004/01/02 13:27:00 ulfl Exp $
*
* Ethereal - Network traffic analyzer
* By Gerald Combs <gerald@ethereal.com>
@ -26,6 +26,8 @@
# include "config.h"
#endif
#include <string.h>
#include <gtk/gtk.h>
#include "gtkglobals.h"
#include "dlg_utils.h"
@ -43,6 +45,8 @@ static void stop_cb(GtkWidget *w, gpointer data);
struct progdlg {
GtkWidget *dlg_w; /* top-level window widget */
GTimeVal start_time;
GTimeVal last_time; /* last time it was updated */
GtkLabel *status_lb;
GtkLabel *elapsed_lb;
GtkLabel *time_left_lb;
@ -215,6 +219,7 @@ create_progress_dlg(const gchar *task_title, const gchar *item_title,
dlg->dlg_w = dlg_w;
g_get_current_time(&dlg->start_time);
memset(&dlg->last_time, 0, sizeof(dlg->last_time));
return dlg;
}
@ -333,12 +338,21 @@ update_progress_dlg(progdlg_t *dlg, gfloat percentage, gchar *status)
/* calculate some timing values */
g_get_current_time(&time_now);
delta_time = (time_now.tv_sec - dlg->last_time.tv_sec) * 1e6 +
time_now.tv_usec - dlg->last_time.tv_usec;
/* after the first time don't update more than every 100ms */
if (dlg->last_time.tv_sec && delta_time < 100*1000)
return;
dlg->last_time = time_now;
delta_time = (time_now.tv_sec - dlg->start_time.tv_sec) * 1e6 +
time_now.tv_usec - dlg->start_time.tv_usec;
ul_percentage = (gulong) (percentage * 100);
ul_elapsed = (gulong) (delta_time / 1000 / 1000);
/* update labels */
g_snprintf(tmp, sizeof(tmp), "%lu%% of %s", ul_percentage, dlg->title);
gtk_window_set_title(GTK_WINDOW(dlg_w), tmp);