* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
+#include <string.h>
#include <glib/gi18n.h>
#include <gtk/gtk.h>
#include <widgets/modest-combo-box.h>
#include "modest-progress-bar-widget.h"
-#include <string.h>
+#include "modest-tny-account.h"
#include "modest-platform.h"
#include "modest-runtime.h"
static gboolean progressbar_clean (GtkProgressBar *bar);
+static gboolean modest_progress_bar_widget_is_pulsating (ModestProgressBarWidget *self);
+
+static void modest_progress_bar_widget_set_pulsating_mode (ModestProgressBarWidget *self,
+ const gchar* msg,
+ gboolean is_pulsating);
+
#define XALIGN 0.5
#define YALIGN 0.5
#define XSPACE 1
#define LOWER 0
#define UPPER 150
+#define MODEST_PROGRESS_BAR_PULSE_INTERVAL 125
+
/* list my signals */
/* enum { */
/* LAST_SIGNAL */
typedef struct _ModestProgressBarWidgetPrivate ModestProgressBarWidgetPrivate;
struct _ModestProgressBarWidgetPrivate {
- GSList *observables;
- ModestMailOperation *current;
-
+ GSList *observables;
+ ModestMailOperation *current;
+ guint count;
GtkWidget *progress_bar;
+ guint pulsating_timeout;
};
#define MODEST_PROGRESS_BAR_WIDGET_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE((o), \
MODEST_TYPE_PROGRESS_BAR_WIDGET, \
gobject_class->finalize = modest_progress_bar_widget_finalize;
g_type_class_add_private (gobject_class, sizeof(ModestProgressBarWidgetPrivate));
-
- /* signal definitions go here, e.g.: */
-/* signals[DATA_CHANGED_SIGNAL] = */
-/* g_signal_new ("data_changed", */
-/* G_TYPE_FROM_CLASS (klass), */
-/* G_SIGNAL_RUN_FIRST, */
-/* G_STRUCT_OFFSET(ModestProgressBarWidgetClass, data_changed), */
-/* NULL, NULL, */
-/* g_cclosure_marshal_VOID__VOID, */
-/* G_TYPE_NONE, 0); */
}
static void
req.height = 64;
gtk_progress_set_text_alignment (GTK_PROGRESS (priv->progress_bar), 0, 0.5);
gtk_progress_bar_set_ellipsize (GTK_PROGRESS_BAR (priv->progress_bar), PANGO_ELLIPSIZE_END);
+ gtk_progress_bar_set_pulse_step (GTK_PROGRESS_BAR (priv->progress_bar), 0.25);
+ gtk_progress_bar_set_text (GTK_PROGRESS_BAR (priv->progress_bar), " ");
gtk_widget_size_request (priv->progress_bar, &req);
gtk_container_add (GTK_CONTAINER (align), priv->progress_bar);
gtk_widget_size_request (align, &req);
/* Add progress bar widget */
gtk_box_pack_start (GTK_BOX(self), align, TRUE, TRUE, 0);
gtk_widget_show_all (GTK_WIDGET(self));
+
+ priv->pulsating_timeout = 0;
}
static void
g_slist_free (priv->observables);
priv->observables = NULL;
}
+
+ /* remove timeout */
+ if (priv->pulsating_timeout != 0)
+ g_source_remove (priv->pulsating_timeout);
G_OBJECT_CLASS(parent_class)->finalize (obj);
}
ModestProgressBarWidget *me = NULL;
ObservableData *data = NULL;
ModestProgressBarWidgetPrivate *priv = NULL;
- ModestMailOperationState *state = NULL;
me = MODEST_PROGRESS_BAR_WIDGET (self);
priv = MODEST_PROGRESS_BAR_WIDGET_GET_PRIVATE (me);
data = g_malloc0 (sizeof (ObservableData));
data->mail_op = g_object_ref (mail_op);
- data->signal_handler = g_signal_connect (data->mail_op,
+ data->signal_handler = g_signal_connect (data->mail_op,
"progress-changed",
G_CALLBACK (on_progress_changed),
me);
/* Set curent operation */
if (priv->current == NULL) {
priv->current = mail_op;
-
+
+ priv->count = 0;
+
/* Call progress_change handler to initialize progress message */
- state = g_malloc0(sizeof(ModestMailOperationState));
- state->done = 0;
- state->total = 0;
- state->op_type = modest_mail_operation_get_type_operation (mail_op);
- on_progress_changed (mail_op, state, me);
- g_free(state);
+/* modest_progress_bar_widget_set_undetermined_progress (MODEST_PROGRESS_BAR_WIDGET(self), mail_op); */
}
/* Add operation to obserbable objects list */
priv->current = NULL;
/* Refresh the view */
+ modest_progress_bar_widget_set_pulsating_mode (me, NULL, FALSE);
progressbar_clean (GTK_PROGRESS_BAR (priv->progress_bar));
}
if (priv->current == NULL) return;
- /* If received canceled we shall show banner */
- if (modest_mail_operation_get_type_operation (priv->current) ==
- MODEST_MAIL_OPERATION_TYPE_RECEIVE)
- modest_platform_information_banner (NULL, NULL,
- _("emev_ib_ui_pop3_msg_recv_cancel"));
-
modest_mail_operation_cancel (priv->current);
}
me = MODEST_PROGRESS_BAR_WIDGET (self);
priv = MODEST_PROGRESS_BAR_WIDGET_GET_PRIVATE (me);
- /* If received canceled we shall show banner */
- if (priv->current && modest_mail_operation_get_type_operation (priv->current) ==
- MODEST_MAIL_OPERATION_TYPE_RECEIVE)
- modest_platform_information_banner (NULL, NULL,
- _("emev_ib_ui_pop3_msg_recv_cancel"));
-
/* Cancel all the mail operations */
modest_mail_operation_queue_cancel_all (modest_runtime_get_mail_operation_queue ());
}
if (priv->current == mail_op) {
gchar *msg = NULL;
- determined = (state->done > 0 && state->total > 0) &&
+ determined = (state->done > 0 && state->total > 1) &&
!(state->done == 1 && state->total == 100);
switch (state->op_type) {
/* If we have byte information use it */
if ((state->bytes_done != 0) && (state->bytes_total != 0))
- modest_progress_bar_widget_set_progress (self, msg,
- state->bytes_done,
+ modest_progress_bar_widget_set_progress (self, msg,
+ state->bytes_done,
state->bytes_total);
+ else if ((state->done == 0) && (state->total == 0))
+ modest_progress_bar_widget_set_pulsating_mode (self, msg, TRUE);
else
modest_progress_bar_widget_set_progress (self, msg,
state->done,
progressbar_clean (GtkProgressBar *bar)
{
gtk_progress_bar_set_fraction (bar, 0);
- gtk_progress_bar_set_text (bar, 0);
+ gtk_progress_bar_set_text (bar, " ");
return FALSE;
}
gint total)
{
ModestProgressBarWidgetPrivate *priv;
-
+ gboolean determined = FALSE;
+
g_return_if_fail (MODEST_IS_PROGRESS_BAR_WIDGET(self));
g_return_if_fail (done <= total);
priv = MODEST_PROGRESS_BAR_WIDGET_GET_PRIVATE (self);
+ priv->count++;
+
+ if (modest_progress_bar_widget_is_pulsating (self))
+ modest_progress_bar_widget_set_pulsating_mode (self, NULL, FALSE);
+
/* Set progress. Tinymail sometimes returns us 1/100 when it
does not have any clue, NOTE that 1/100 could be also a
valid progress (we will loose it), but it will be recovered
once the done is greater than 1 */
- if ((done == 0 && total == 0) ||
- (done == 1 && total == 100)) {
+ determined = (done > 0 && total > 1) &&
+ !(done == 1 && total == 100);
+ if (!determined) {
gtk_progress_bar_pulse (GTK_PROGRESS_BAR (priv->progress_bar));
} else {
gdouble percent = 0;
if (total != 0) /* Avoid division by zero. */
percent = (gdouble)done/(gdouble)total;
- gtk_progress_bar_set_fraction (GTK_PROGRESS_BAR (priv->progress_bar),
- percent);
+ gtk_progress_bar_set_fraction (GTK_PROGRESS_BAR (priv->progress_bar),
+ percent);
}
-
+
/* Set text */
- gtk_progress_bar_set_text (GTK_PROGRESS_BAR (priv->progress_bar), message);
+ gtk_progress_bar_set_text (GTK_PROGRESS_BAR (priv->progress_bar),
+ (message && message[0] != '\0')?message:" ");
+}
+
+
+void
+modest_progress_bar_widget_set_undetermined_progress (ModestProgressBarWidget *self,
+ ModestMailOperation *mail_op)
+{
+ ModestMailOperationState *state = NULL;
+
+ state = g_malloc0(sizeof(ModestMailOperationState));
+ state->done = 0;
+ state->total = 0;
+ state->op_type = modest_mail_operation_get_type_operation (mail_op);
+ on_progress_changed (mail_op, state, self);
+ g_free(state);
+}
+
+/* this has to be explicitly removed */
+static gboolean
+do_pulse (gpointer data)
+{
+ ModestProgressBarWidgetPrivate *priv;
+
+ g_return_val_if_fail (MODEST_IS_PROGRESS_BAR_WIDGET(data), FALSE);
+
+ priv = MODEST_PROGRESS_BAR_WIDGET_GET_PRIVATE (data);
+ gtk_progress_bar_pulse (GTK_PROGRESS_BAR (priv->progress_bar));
+ return TRUE;
}
+gboolean
+modest_progress_bar_widget_is_pulsating (ModestProgressBarWidget *self)
+{
+ ModestProgressBarWidgetPrivate *priv;
+
+ g_return_val_if_fail (MODEST_IS_PROGRESS_BAR_WIDGET(self), FALSE);
+
+ priv = MODEST_PROGRESS_BAR_WIDGET_GET_PRIVATE (self);
+
+ return priv->pulsating_timeout != 0;
+}
+
+void
+modest_progress_bar_widget_set_pulsating_mode (ModestProgressBarWidget *self,
+ const gchar* msg,
+ gboolean is_pulsating)
+{
+ ModestProgressBarWidgetPrivate *priv;
+
+ g_return_if_fail (MODEST_IS_PROGRESS_BAR_WIDGET(self));
+
+ priv = MODEST_PROGRESS_BAR_WIDGET_GET_PRIVATE (self);
+
+ if (msg != NULL)
+ gtk_progress_bar_set_text (GTK_PROGRESS_BAR (priv->progress_bar), msg);
+
+ if (is_pulsating == (priv->pulsating_timeout != 0))
+ return;
+ else if (is_pulsating && (priv->pulsating_timeout == 0)) {
+ /* enable */
+ priv->pulsating_timeout = g_timeout_add (MODEST_PROGRESS_BAR_PULSE_INTERVAL,
+ do_pulse, self);
+ } else if (!is_pulsating && (priv->pulsating_timeout != 0)) {
+ /* disable */
+ g_source_remove (priv->pulsating_timeout);
+ priv->pulsating_timeout = 0;
+ }
+}
projects / modest / blobdiff