static void progress_cb (GtkMozEmbed *embed, gint cur, gint max, WebBrowserObject *browser)
{
if (max < 1) {
gtk_progress_set_activity_mode(GTK_PROGRESS(browser->progressBar), FALSE);
browser->loadPercent = 0;
browser->bytesLoaded = cur;
browser->maxBytesLoaded = 0;
browser->SetStatus(0);
} else {
browser->bytesLoaded = cur;
browser->maxBytesLoaded = max;
if (cur > max) {
browser->loadPercent = 100;
} else {
browser->loadPercent = (cur * 100) / max;
}
char msg[256];
if (browser->loadPercent) {
snprintf(msg, sizeof(msg), "%d%% complete, %d bytes of %d loaded", browser->loadPercent, browser->bytesLoaded, browser->maxBytesLoaded);
browser->SetStatus(msg);
} else
if (browser->bytesLoaded) {
snprintf(msg, sizeof(msg), "%d bytes loaded", browser->bytesLoaded);
browser->SetStatus(msg);
}
gtk_progress_set_percentage(GTK_PROGRESS(browser->progressBar), browser->loadPercent / 100.0);
}
}
void progress_change_cb (GtkMozEmbed *embed, gint cur, gint max,
TestGtkBrowser *browser)
{
g_print("progress_change_cb cur %d max %d\n", cur, max);
// avoid those pesky divide by zero errors
if (max < 1)
{
gtk_progress_set_activity_mode(GTK_PROGRESS(browser->progressBar), FALSE);
browser->loadPercent = 0;
browser->bytesLoaded = cur;
browser->maxBytesLoaded = 0;
update_status_bar_text(browser);
}
else
{
browser->bytesLoaded = cur;
browser->maxBytesLoaded = max;
if (cur > max)
browser->loadPercent = 100;
else
browser->loadPercent = (cur * 100) / max;
update_status_bar_text(browser);
gtk_progress_set_percentage(GTK_PROGRESS(browser->progressBar), browser->loadPercent / 100.0);
}
}
static int gtkProgressBarMapMethod(Ihandle* ih)
{
ih->handle = gtk_progress_bar_new();
if (!ih->handle)
return IUP_ERROR;
/* add to the parent, all GTK controls must call this. */
iupgtkAddToParent(ih);
gtk_widget_realize(ih->handle);
if (iupStrEqualNoCase(iupAttribGetStr(ih, "ORIENTATION"), "VERTICAL"))
{
#if GTK_CHECK_VERSION(3, 0, 0)
gtk_orientable_set_orientation(GTK_ORIENTABLE(ih->handle), GTK_ORIENTATION_VERTICAL);
gtk_progress_bar_set_inverted(GTK_PROGRESS_BAR(ih->handle), TRUE);
#else
gtk_progress_bar_set_orientation(GTK_PROGRESS_BAR(ih->handle), GTK_PROGRESS_BOTTOM_TO_TOP);
#endif
if (ih->userheight < ih->userwidth)
{
int tmp = ih->userheight;
ih->userheight = ih->userwidth;
ih->userwidth = tmp;
}
}
else
{
#if GTK_CHECK_VERSION(3, 0, 0)
gtk_orientable_set_orientation(GTK_ORIENTABLE(ih->handle), GTK_ORIENTATION_HORIZONTAL);
#else
gtk_progress_bar_set_orientation((GtkProgressBar*)ih->handle, GTK_PROGRESS_LEFT_TO_RIGHT);
#endif
}
if (iupAttribGetBoolean(ih, "MARQUEE"))
{
#if GTK_CHECK_VERSION(3, 0, 0)
gtk_progress_bar_pulse(GTK_PROGRESS_BAR(ih->handle));
#else
gtk_progress_set_activity_mode((GtkProgress*)ih->handle, TRUE);
#endif
ih->data->marquee = 1;
ih->data->timer = IupTimer();
IupSetCallback(ih->data->timer, "ACTION_CB", (Icallback)gtkProgressBarTimeCb);
IupSetAttribute(ih->data->timer, "TIME", "100");
iupAttribSet(ih->data->timer, "_IUP_PROGRESSBAR", (char*)ih);
gtk_progress_bar_set_pulse_step((GtkProgressBar*)ih->handle, 0.02);
}
else
ih->data->marquee = 0;
return IUP_NOERROR;
}
/* A GtkProgress can be in one of two different modes: percentage mode (the default)
* and activity mode. In activity mode, the progress is simply indicated as activity
* rather than as a percentage complete. */
int
clip_GTK_PROGRESSSETACTIVITYMODE(ClipMachine * cm)
{
C_widget *cprg = _fetch_cw_arg(cm);
guint activity_mode = _clip_parl(cm,2);
CHECKCWID(cprg,GTK_IS_PROGRESS);
CHECKOPT(2,LOGICAL_t);
if (_clip_parinfo(cm,2)==UNDEF_t) activity_mode = TRUE;
gtk_progress_set_activity_mode(GTK_PROGRESS(cprg->widget), activity_mode);
return 0;
err:
return 1;
}
void progress_bar_reset (GtkWidget *pbar) {
struct pbarinfo *info;
info = gtk_object_get_user_data (GTK_OBJECT (pbar));
if (info->activity_mode) {
gtk_timeout_remove (info->timeout_id);
info->activity_mode = FALSE;
}
gtk_progress_set_activity_mode (GTK_PROGRESS (pbar), FALSE);
gtk_progress_set_show_text (GTK_PROGRESS (pbar), FALSE);
gtk_progress_set_percentage (GTK_PROGRESS (pbar), 0.0);
}
void progress_bar_start (GtkWidget *pbar, int activity_mode) {
struct pbarinfo *info;
progress_bar_reset (pbar);
if (activity_mode) {
info = gtk_object_get_user_data (GTK_OBJECT (pbar));
info->activity_mode = TRUE;
info->timeout_id = gtk_timeout_add (100, (GtkFunction) progress_bar_timeout_callback, pbar);
gtk_progress_set_activity_mode (GTK_PROGRESS (pbar), TRUE);
}
else {
gtk_progress_set_show_text (GTK_PROGRESS (pbar), TRUE);
}
}
static GtkWidget *
progressbar_new(GladeXML *xml, GladeWidgetInfo *info)
{
GtkWidget *ret = gtk_progress_bar_new();
GList *tmp;
gfloat value = 0, lower = 0, upper = 100;
gfloat xalign = 0.5, yalign = 0.5;
for (tmp = info->attributes; tmp; tmp = tmp->next) {
GladeAttribute *attr = tmp->data;
if (!strcmp(attr->name, "value"))
value = g_strtod(attr->value, NULL);
else if (!strcmp(attr->name, "lower"))
lower = g_strtod(attr->value, NULL);
else if (!strcmp(attr->name, "upper"))
upper = g_strtod(attr->value, NULL);
else if (!strcmp(attr->name, "activity_mode"))
gtk_progress_set_activity_mode(GTK_PROGRESS(ret),
attr->value[0]=='T');
else if (!strcmp(attr->name, "bar_style"))
gtk_progress_bar_set_bar_style(GTK_PROGRESS_BAR(ret),
glade_enum_from_string(GTK_TYPE_PROGRESS_BAR_STYLE,
attr->value));
else if (!strcmp(attr->name, "orientation"))
gtk_progress_bar_set_orientation(GTK_PROGRESS_BAR(ret),
glade_enum_from_string(
GTK_TYPE_PROGRESS_BAR_ORIENTATION, attr->value));
else if (!strcmp(attr->name, "show_text"))
gtk_progress_set_show_text(GTK_PROGRESS(ret),
attr->value[0] == 'T');
else if (!strcmp(attr->name, "text_xalign"))
xalign = g_strtod(attr->value, NULL);
else if (!strcmp(attr->name, "text_yalign"))
yalign = g_strtod(attr->value, NULL);
else if (!strcmp(attr->name, "format"))
gtk_progress_set_format_string(GTK_PROGRESS(ret),
attr->value);
}
gtk_progress_configure(GTK_PROGRESS(ret), value, lower, upper);
gtk_progress_set_text_alignment(GTK_PROGRESS(ret), xalign, yalign);
return ret;
}
