static gboolean
pbar_update (GCancellable *cancellable)
{
gtk_progress_bar_pulse ((GtkProgressBar *) pbar);
gtk_progress_bar_set_text ((GtkProgressBar *) pbar, txt);
/* Return TRUE to reschedule the timeout. */
return !g_cancellable_is_cancelled (cancellable);
}
static gboolean
main_progress_bar_pulse_cb (gpointer user_data)
{
GtkProgressBar *progress_bar = GTK_PROGRESS_BAR (user_data);
gtk_progress_bar_pulse (progress_bar);
return TRUE;
}
static gboolean
progress_pulse_timeout (STlinkGUI *gui) {
if (gui->progress.activity_mode) {
gtk_progress_bar_pulse (gui->progress.bar);
} else {
gtk_progress_bar_set_fraction (gui->progress.bar, gui->progress.fraction);
}
return TRUE;
}
static gboolean
pulse_it (GtkWidget *widget)
{
gtk_progress_bar_pulse (GTK_PROGRESS_BAR (widget));
pulse_id = g_timeout_add (pulse_time, (GSourceFunc)pulse_it, widget);
return G_SOURCE_REMOVE;
}
static gboolean
progress_dialog_pulse_cb (gpointer data)
{
g_return_val_if_fail (data != NULL, FALSE);
gtk_progress_bar_pulse (GTK_PROGRESS_BAR (data));
return TRUE;
}
void
xfburn_progress_dialog_pulse_progress_bar (XfburnProgressDialog * dialog)
{
XfburnProgressDialogPrivate *priv = XFBURN_PROGRESS_DIALOG_GET_PRIVATE (dialog);
gdk_threads_enter ();
gtk_progress_bar_pulse (GTK_PROGRESS_BAR (priv->progress_bar));
gdk_threads_leave ();
}
gboolean update_progress_bar (gpointer data)
{
gtk_progress_bar_pulse (GTK_PROGRESS_BAR (data));
/* Return true so the function will be called again; returning false removes
* this timeout function.
*/
return TRUE;
}
static gboolean
task_pulse_cb (gpointer user_data)
{
GthTaskProgress *self = user_data;
gtk_progress_bar_pulse (GTK_PROGRESS_BAR (self->fraction_progressbar));
return (self->pulse_event != 0);
}
/* timer callback to pulse the progress bar */
static gboolean scan_finger_pulse_progress(gpointer data)
{
GtkWidget *dialog = data;
GtkWidget *progressbar = g_object_get_data(G_OBJECT(dialog), "progressbar");
if (!progressbar)
return FALSE;
gtk_progress_bar_pulse(GTK_PROGRESS_BAR(progressbar));
return TRUE;
}
static gboolean
update_progress_bar (gpointer data)
{
GiggleCloneDialog *dialog;
dialog = GIGGLE_CLONE_DIALOG (data);
gtk_progress_bar_pulse (GTK_PROGRESS_BAR (dialog->priv->progress_bar));
return TRUE;
}
static void
move_progress(GtkWidget *entry, gpointer progress)
{
gdouble step;
g_return_if_fail(GTK_IS_PROGRESS_BAR(progress));
step = g_random_double_range(0.03, 0.1);
gtk_progress_bar_set_pulse_step(GTK_PROGRESS_BAR(progress), step);
gtk_progress_bar_pulse(GTK_PROGRESS_BAR(progress));
}
static void
gimp_progress_bar_pulse (gpointer user_data)
{
GimpProgressBar *bar = GIMP_PROGRESS_BAR (user_data);
gtk_progress_bar_pulse (GTK_PROGRESS_BAR (bar));
if (gtk_widget_is_drawable (GTK_WIDGET (bar)))
while (gtk_events_pending ())
gtk_main_iteration ();
}
static gboolean
pbar_update (gpointer user_data)
{
GCancellable *cancellable = G_CANCELLABLE (user_data);
gtk_progress_bar_pulse ((GtkProgressBar *) pbar);
gtk_progress_bar_set_text ((GtkProgressBar *) pbar, txt);
/* Return TRUE to reschedule the timeout. */
return !g_cancellable_is_cancelled (cancellable);
}
gboolean pulse_bar(gpointer data)
{
gdk_threads_enter();
gtk_progress_bar_pulse (GTK_PROGRESS_BAR (data));
gdk_threads_leave();
/* Return true so the function will be called again;
* returning false removes this timeout function.
*/
return TRUE;
}
static void
gimp_thumb_box_progress_pulse (GimpProgress *progress)
{
if (gimp_thumb_box_progress_is_active (progress))
{
GimpThumbBox *box = GIMP_THUMB_BOX (progress);
GtkProgressBar *bar = GTK_PROGRESS_BAR (box->progress);
gtk_progress_bar_pulse (bar);
}
}
static void toggle_activity_mode(GtkWidget *widget, ProgressData *pdata){
pdata -> activity_mode = !pdata -> activity_mode;
if(pdata -> activity_mode){
// becomes a running bar
gtk_progress_bar_set_pulse_step(pdata->pbar, 0.05);
gtk_progress_bar_pulse(GTK_PROGRESS_BAR(pdata->pbar));
}
else
// shows actual progress fraction
gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(pdata->pbar), 0.0);
}
static void
update_progress (NautilusProgressInfoWidget *self)
{
double progress;
progress = nautilus_progress_info_get_progress (self->priv->info);
if (progress < 0) {
gtk_progress_bar_pulse (GTK_PROGRESS_BAR (self->priv->progress_bar));
} else {
gtk_progress_bar_set_fraction (GTK_PROGRESS_BAR (self->priv->progress_bar), progress);
}
}
static
gboolean eds_check_query (gpointer data)
{
PlannerPlugin *plugin = data;
GtkProgressBar *progress = GTK_PROGRESS_BAR (glade_xml_get_widget
(plugin->priv->glade, "progressbar"));
gtk_progress_bar_pulse (progress);
return TRUE;
}
static gboolean
on_pulse_timeout (gpointer user_data)
{
GtkProgressBar *progress = GTK_PROGRESS_BAR (user_data);
if (gtk_progress_bar_get_pulse_step (progress) != 0) {
gtk_progress_bar_pulse (progress);
return TRUE;
}
return FALSE;
}
static void
update_progress (ProgressWidgetData *data)
{
double progress;
progress = nautilus_progress_info_get_progress (data->info);
if (progress < 0) {
gtk_progress_bar_pulse (data->progress_bar);
} else {
gtk_progress_bar_set_fraction (data->progress_bar, progress);
}
}
/**
* progress: The progress bar to pulse
*
* Called to pulse the progress bar when we're in pulse mode
*
* Returns TRUE if the bar pulsed
**/
static gboolean
pulse_timer (GtkProgressBar *progress)
{
g_assert (GTK_IS_PROGRESS_BAR (progress));
if (gtk_progress_bar_get_pulse_step (progress) != 0) {
gtk_progress_bar_pulse (progress);
return TRUE;
}
return FALSE;
}
int main(int argc, char **argv)
{
GtkWidget *top_window, *outside_frame, *inside_frame, *progress_bar;
/* Must initialize libcurl before any threads are started */
curl_global_init(CURL_GLOBAL_ALL);
/* Init thread */
g_thread_init(NULL);
gdk_threads_init ();
gdk_threads_enter ();
gtk_init(&argc, &argv);
/* Base window */
top_window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
/* Frame */
outside_frame = gtk_frame_new(NULL);
gtk_frame_set_shadow_type(GTK_FRAME(outside_frame), GTK_SHADOW_OUT);
gtk_container_add(GTK_CONTAINER(top_window), outside_frame);
/* Frame */
inside_frame = gtk_frame_new(NULL);
gtk_frame_set_shadow_type(GTK_FRAME(inside_frame), GTK_SHADOW_IN);
gtk_container_set_border_width(GTK_CONTAINER(inside_frame), 5);
gtk_container_add(GTK_CONTAINER(outside_frame), inside_frame);
/* Progress bar */
progress_bar = gtk_progress_bar_new();
gtk_progress_bar_pulse (GTK_PROGRESS_BAR (progress_bar));
/* Make uniform pulsing */
gint pulse_ref = g_timeout_add (300, pulse_bar, progress_bar);
g_object_set_data(G_OBJECT(progress_bar), "pulse_id",
GINT_TO_POINTER(pulse_ref));
gtk_container_add(GTK_CONTAINER(inside_frame), progress_bar);
gtk_widget_show_all(top_window);
printf("gtk_widget_show_all\n");
g_signal_connect(G_OBJECT (top_window), "delete-event",
G_CALLBACK(cb_delete), NULL);
if(!g_thread_create(&create_thread, progress_bar, FALSE, NULL) != 0)
g_warning("can't create the thread");
gtk_main();
gdk_threads_leave();
printf("gdk_threads_leave\n");
return 0;
}
static gboolean
progress_bar_pulse_cb (ProgressBarData *data)
{
TotemYouTubePlugin *self = data->plugin;
if (self->progress_bar_increment[data->tree_view] != 0.0) {
g_slice_free (ProgressBarData, data);
return FALSE; /* The first entry has been retrieved */
}
gtk_progress_bar_pulse (self->progress_bar[data->tree_view]);
return TRUE;
}
//update progress bar
static gboolean progress_timeout(gpointer data){
ProgressData *pdata = (ProgressData*)data;
gdouble new_val;
if (pdata -> activity_mode)
gtk_progress_bar_pulse(GTK_PROGRESS_BAR(pdata->pbar));
else{
new_val = gtk_progress_bar_get_fraction(GTK_PROGRESS_BAR(pdata->pbar)) + 0.01;
if(new_val > 1.0)
new_val = 0.0;
gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(pdata->pbar), new_val);
}
return TRUE;
}
void progress_change_cb(GtkMozEmbed *embed, gint cur, gint max, MinimoBrowser* browser)
{
browser->totalBytes += cur;
if (max < 1)
gtk_progress_bar_pulse(GTK_PROGRESS_BAR(browser->progressBar));
else {
float tmp = (cur/max);
if ( tmp <= 1 && tmp >=0)
gtk_progress_bar_update(GTK_PROGRESS_BAR(browser->progressBar), cur/max);
}
}
void *linphone_gtk_wait(LinphoneCore *lc, void *ctx, LinphoneWaitingState ws, const char *purpose, float progress){
GtkWidget *w;
switch(ws){
case LinphoneWaitingStart:
gdk_threads_enter();
w=linphone_gtk_create_window("waiting");
gtk_window_set_transient_for(GTK_WINDOW(w),GTK_WINDOW(linphone_gtk_get_main_window()));
gtk_window_set_position(GTK_WINDOW(w),GTK_WIN_POS_CENTER_ON_PARENT);
if (purpose) {
gtk_progress_bar_set_text(
GTK_PROGRESS_BAR(linphone_gtk_get_widget(w,"progressbar")),
purpose);
}
gtk_widget_show(w);
/*g_message("Creating waiting window");*/
run_gtk();
gdk_threads_leave();
return w;
break;
case LinphoneWaitingProgress:
w=(GtkWidget*)ctx;
gdk_threads_enter();
if (progress>=0){
gtk_progress_bar_set_fraction(
GTK_PROGRESS_BAR(linphone_gtk_get_widget(w,"progressbar")),
progress);
}else {
gtk_progress_bar_pulse(
GTK_PROGRESS_BAR(linphone_gtk_get_widget(w,"progressbar"))
);
}
/*g_message("Updating progress");*/
run_gtk();
gdk_threads_leave();
g_usleep(50000);
return w;
break;
case LinphoneWaitingFinished:
w=(GtkWidget*)ctx;
gdk_threads_enter();
gtk_widget_destroy(w);
run_gtk();
gdk_threads_leave();
return NULL;
break;
}
return NULL;
}
/*
* Periodically animate the progress bar as long as the version checking thread
* is still working. When the thread has finished, signal (using g_idle_add())
* the GUI to run the dialog that contains latest version information.
*/
static gboolean version_progress_update(gpointer data)
{
Dialogs *_dialogs = (Dialogs *)data;
if (_dialogs)
gtk_progress_bar_pulse(GTK_PROGRESS_BAR(_dialogs->ver_progress_bar));
if (ver_check_done) {
if (_dialogs)
gtk_widget_hide(_dialogs->ver_progress_window);
g_idle_add(version_info_show, (gpointer)_dialogs);
}
return !ver_check_done;
}
static gboolean
pulse_it (GtkWidget *widget)
{
guint pulse_id;
if (GTK_IS_ENTRY (widget))
gtk_entry_progress_pulse (GTK_ENTRY (widget));
else
gtk_progress_bar_pulse (GTK_PROGRESS_BAR (widget));
pulse_id = g_timeout_add (pulse_time, (GSourceFunc)pulse_it, widget);
g_object_set_data_full (G_OBJECT (widget), "pulse_id", GUINT_TO_POINTER (pulse_id), remove_pulse);
return G_SOURCE_REMOVE;
}
static void
gimp_progress_bar_set_value (gdouble percentage,
gpointer user_data)
{
GimpProgressBar *bar = GIMP_PROGRESS_BAR (user_data);
if (percentage >= 0.0)
gtk_progress_bar_set_fraction (GTK_PROGRESS_BAR (bar), percentage);
else
gtk_progress_bar_pulse (GTK_PROGRESS_BAR (bar));
if (gtk_widget_is_drawable (GTK_WIDGET (bar)))
while (gtk_events_pending ())
gtk_main_iteration ();
}
void
gnc_window_show_progress (const char *message, double percentage)
{
GncWindow *window;
GtkWidget *progressbar;
window = progress_bar_hack_window;
if (window == NULL)
return;
progressbar = gnc_window_get_progressbar (window);
if (progressbar == NULL)
{
DEBUG( "no progressbar in hack-window" );
return;
}
gnc_update_splash_screen(message, percentage);
if (percentage < 0)
{
gtk_progress_bar_set_text(GTK_PROGRESS_BAR(progressbar), " ");
gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(progressbar), 0.0);
if (GNC_WINDOW_GET_IFACE(window)->ui_set_sensitive != NULL)
GNC_WINDOW_GET_IFACE(window)->ui_set_sensitive(window, TRUE);
}
else
{
if (message)
gtk_progress_bar_set_text(GTK_PROGRESS_BAR(progressbar), message);
if ((percentage == 0) &&
(GNC_WINDOW_GET_IFACE(window)->ui_set_sensitive != NULL))
GNC_WINDOW_GET_IFACE(window)->ui_set_sensitive(window, FALSE);
if (percentage <= 100)
{
gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(progressbar),
percentage / 100);
}
else
{
gtk_progress_bar_pulse(GTK_PROGRESS_BAR(progressbar));
}
}
/* make sure new text is up */
while (gtk_events_pending ())
gtk_main_iteration ();
}