DeforaOS/Accessories
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Code cleanup

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This commit is contained in:
Pierre Pronchery 2007-09-18 22:04:23 +00:00
parent dbaba810cf
commit d4681b37f0
1 changed files with 29 additions and 15 deletions
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44
src/progress.c
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@ -51,6 +51,8 @@ typedef struct _Progress
int fds[2]; /* for the pipe */
pid_t pid; /* child's pid */
size_t cnt; /* bytes written */
char buf[BUFSIZ];
size_t buf_cnt;
/* widgets */
GtkWidget * speed;
@ -200,24 +202,26 @@ static void _progress_cancel(GtkWidget * widget, gpointer data)
gtk_main_quit();
}
/* progress_out */
static void _out_rate(Progress * p);
static gboolean _progress_out(GIOChannel * source, GIOCondition condition,
gpointer data)
{
Progress * p = data;
char buf[BUFSIZ];
ssize_t len;
gsize written;
gdouble fraction;
/* FIXME use g_io_channel_read too? */
if(condition != G_IO_OUT
|| (len = read(p->fd, buf, sizeof(buf))) < 0)
|| (len = read(p->fd, p->buf, sizeof(p->buf))) < 0)
{
gtk_main_quit();
_progress_error(p->prefs->filename, 0);
return FALSE;
}
if(g_io_channel_write(source, buf, len, &written) != G_IO_ERROR_NONE
if(g_io_channel_write(source, p->buf, len, &written) != G_IO_ERROR_NONE
|| written != (gsize)len)
{
/* FIXME it may just be that everything was not written
@ -227,17 +231,7 @@ static gboolean _progress_out(GIOChannel * source, GIOCondition condition,
return FALSE;
}
p->cnt += len;
if(p->prefs->length == 0 || p->cnt == 0)
p->pulse = 1;
else
{
fraction = p->cnt;
fraction /= p->prefs->length;
gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(p->progress),
fraction);
snprintf(buf, sizeof(buf), "%.1f%%", fraction * 100);
gtk_progress_bar_set_text(GTK_PROGRESS_BAR(p->progress), buf);
}
_out_rate(p);
if(len == 0)
{
gtk_main_quit();
@ -246,6 +240,26 @@ static gboolean _progress_out(GIOChannel * source, GIOCondition condition,
return TRUE;
}
static void _out_rate(Progress * p)
{
gdouble fraction;
char buf[16];
if(p->prefs->length == 0 || p->cnt == 0)
{
p->pulse = 1;
return;
}
fraction = p->cnt;
fraction /= p->prefs->length;
gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(p->progress),
fraction);
snprintf(buf, sizeof(buf), "%.1f%%", fraction * 100);
gtk_progress_bar_set_text(GTK_PROGRESS_BAR(p->progress), buf);
}
/* progress_timeout */
static gboolean _progress_timeout(gpointer data)
{
Progress * progress = data;