#include <widgets/modest-combo-box.h>
#include "modest-progress-bar-widget.h"
#include <string.h>
+#include "modest-platform.h"
+#include "modest-runtime.h"
/* 'private'/'protected' functions */
static void modest_progress_bar_widget_class_init (ModestProgressBarWidgetClass *klass);
static void modest_progress_bar_widget_init (ModestProgressBarWidget *obj);
static void modest_progress_bar_widget_finalize (GObject *obj);
+
+static void modest_progress_bar_add_operation (ModestProgressObject *self,
+ ModestMailOperation *mail_op);
+
+static void modest_progress_bar_remove_operation (ModestProgressObject *self,
+ ModestMailOperation *mail_op);
+
+static void modest_progress_bar_cancel_current_operation (ModestProgressObject *self);
+
+static void modest_progress_bar_cancel_all_operations (ModestProgressObject *self);
+
+static guint modest_progress_bar_num_pending_operations (ModestProgressObject *self);
+
+static void on_progress_changed (ModestMailOperation *mail_op,
+ ModestMailOperationState *state,
+ ModestProgressBarWidget *self);
+
+static gboolean progressbar_clean (GtkProgressBar *bar);
+
+#define XALIGN 0.5
+#define YALIGN 0.5
+#define XSPACE 1
+#define YSPACE 0
+
+#define LOWER 0
+#define UPPER 150
+
/* list my signals */
/* enum { */
/* LAST_SIGNAL */
/* }; */
+typedef struct _ObservableData ObservableData;
+struct _ObservableData {
+ guint signal_handler;
+ ModestMailOperation *mail_op;
+};
+
typedef struct _ModestProgressBarWidgetPrivate ModestProgressBarWidgetPrivate;
struct _ModestProgressBarWidgetPrivate {
- GtkWidget *bar;
+ GSList *observables;
+ ModestMailOperation *current;
+ guint count;
+ GtkWidget *progress_bar;
};
#define MODEST_PROGRESS_BAR_WIDGET_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE((o), \
MODEST_TYPE_PROGRESS_BAR_WIDGET, \
ModestProgressBarWidgetPrivate))
+
/* globals */
static GtkContainerClass *parent_class = NULL;
/* uncomment the following if you have defined any signals */
/* static guint signals[LAST_SIGNAL] = {0}; */
+static void
+modest_progress_object_init (gpointer g, gpointer iface_data)
+{
+ ModestProgressObjectIface *klass = (ModestProgressObjectIface *)g;
+
+ klass->add_operation_func = modest_progress_bar_add_operation;
+ klass->remove_operation_func = modest_progress_bar_remove_operation;
+ klass->cancel_current_operation_func = modest_progress_bar_cancel_current_operation;
+ klass->cancel_all_operations_func = modest_progress_bar_cancel_all_operations;
+ klass->num_pending_operations_func = modest_progress_bar_num_pending_operations;
+}
+
+
GType
modest_progress_bar_widget_get_type (void)
{
(GInstanceInitFunc) modest_progress_bar_widget_init,
NULL
};
+
+ static const GInterfaceInfo modest_progress_object_info =
+ {
+ (GInterfaceInitFunc) modest_progress_object_init, /* interface_init */
+ NULL, /* interface_finalize */
+ NULL /* interface_data */
+ };
+
my_type = g_type_register_static (GTK_TYPE_VBOX,
"ModestProgressBarWidget",
&my_info, 0);
+
+ g_type_add_interface_static (my_type, MODEST_TYPE_PROGRESS_OBJECT,
+ &modest_progress_object_info);
}
return my_type;
}
}
static void
-modest_progress_bar_widget_init (ModestProgressBarWidget *obj)
+modest_progress_bar_widget_init (ModestProgressBarWidget *self)
{
- ModestProgressBarWidgetPrivate *priv;
- priv = MODEST_PROGRESS_BAR_WIDGET_GET_PRIVATE(obj);
- priv->bar = NULL;
-}
+ ModestProgressBarWidgetPrivate *priv;
+ GtkWidget *align = NULL;
+ GtkRequisition req;
+ GtkAdjustment *adj;
+
+ priv = MODEST_PROGRESS_BAR_WIDGET_GET_PRIVATE(self);
+
+ /* Alignment */
+ align = gtk_alignment_new(XALIGN, YALIGN, XSPACE, YSPACE);
+ /* Build GtkProgressBar */
+ adj = (GtkAdjustment *) gtk_adjustment_new (0, LOWER, UPPER, 0, 0, 0);
+ priv->progress_bar = gtk_progress_bar_new_with_adjustment (adj);
+ req.width = 228;
+ 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), 0.05);
+ 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));
+}
static void
modest_progress_bar_widget_finalize (GObject *obj)
{
+ ModestProgressBarWidgetPrivate *priv;
+
+ priv = MODEST_PROGRESS_BAR_WIDGET_GET_PRIVATE(obj);
+ if (priv->observables) {
+ GSList *tmp;
+
+ for (tmp = priv->observables; tmp; tmp = g_slist_next (tmp)) {
+ ObservableData *ob_data = tmp->data;
+ g_signal_handler_disconnect (ob_data->mail_op, ob_data->signal_handler);
+ g_object_unref (ob_data->mail_op);
+ g_free (ob_data);
+ }
+ g_slist_free (priv->observables);
+ priv->observables = NULL;
+ }
+
G_OBJECT_CLASS(parent_class)->finalize (obj);
}
-GtkWidget*
-modest_progress_bar_widget_new ()
+
+static void
+modest_progress_bar_add_operation (ModestProgressObject *self,
+ ModestMailOperation *mail_op)
{
- GObject *obj;
- ModestProgressBarWidget *self;
+ ModestProgressBarWidget *me = NULL;
+ ObservableData *data = NULL;
+ ModestProgressBarWidgetPrivate *priv = 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,
+ "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 */
+ modest_progress_bar_widget_set_undetermined_progress (MODEST_PROGRESS_BAR_WIDGET(self), mail_op);
+ }
+
+ /* Add operation to obserbable objects list */
+ priv->observables = g_slist_prepend (priv->observables, data);
+}
+
+static gint
+compare_observable_data (ObservableData *data1, ObservableData *data2)
+{
+ if (data1->mail_op == data2->mail_op)
+ return 0;
+ else
+ return 1;
+}
+
+static void
+modest_progress_bar_remove_operation (ModestProgressObject *self,
+ ModestMailOperation *mail_op)
+{
+ ModestProgressBarWidget *me;
ModestProgressBarWidgetPrivate *priv;
- GtkRequisition req;
+ GSList *link;
+ ObservableData *tmp_data = NULL;
+ gboolean is_current;
+
+ me = MODEST_PROGRESS_BAR_WIDGET (self);
+ priv = MODEST_PROGRESS_BAR_WIDGET_GET_PRIVATE (me);
+
+ is_current = (priv->current == mail_op);
+
+ /* Find item */
+ tmp_data = g_malloc0 (sizeof (ObservableData));
+ tmp_data->mail_op = mail_op;
+ link = g_slist_find_custom (priv->observables,
+ tmp_data,
+ (GCompareFunc) compare_observable_data);
+
+ /* Remove the item */
+ if (link) {
+ ObservableData *ob_data = link->data;
+ g_signal_handler_disconnect (ob_data->mail_op, ob_data->signal_handler);
+ g_object_unref (ob_data->mail_op);
+ g_free (ob_data);
+ priv->observables = g_slist_delete_link (priv->observables, link);
+ tmp_data->mail_op = NULL;
+ link = NULL;
+ }
+ /* Update the current mail operation */
+ if (is_current) {
+ if (priv->observables)
+ priv->current = ((ObservableData *) priv->observables->data)->mail_op;
+ else
+ priv->current = NULL;
- obj = g_object_new(MODEST_TYPE_PROGRESS_BAR_WIDGET, NULL);
- self = MODEST_PROGRESS_BAR_WIDGET(obj);
- priv = MODEST_PROGRESS_BAR_WIDGET_GET_PRIVATE(self);
+ /* Refresh the view */
+ progressbar_clean (GTK_PROGRESS_BAR (priv->progress_bar));
+ }
- /* Build GtkProgressBar */
- priv->bar = gtk_progress_bar_new ();
- req.width = 50;
- req.height = 64;
- gtk_progress_set_text_alignment (GTK_PROGRESS (priv->bar), 0.0, 0.5);
- gtk_progress_bar_set_ellipsize (GTK_PROGRESS_BAR (priv->bar), PANGO_ELLIPSIZE_END);
- gtk_widget_size_request (priv->bar, &req);
+ /* free */
+ g_free(tmp_data);
+}
+
+static guint
+modest_progress_bar_num_pending_operations (ModestProgressObject *self)
+{
+ ModestProgressBarWidget *me;
+ ModestProgressBarWidgetPrivate *priv;
- /* Add progress bar widget */
- gtk_box_pack_start (GTK_BOX(self), priv->bar, TRUE, TRUE, 2);
- gtk_widget_show_all (GTK_WIDGET(self));
+ me = MODEST_PROGRESS_BAR_WIDGET (self);
+ priv = MODEST_PROGRESS_BAR_WIDGET_GET_PRIVATE (me);
+
+ return g_slist_length(priv->observables);
+}
- return GTK_WIDGET(self);
+static void
+modest_progress_bar_cancel_current_operation (ModestProgressObject *self)
+{
+ ModestProgressBarWidget *me;
+ ModestProgressBarWidgetPrivate *priv;
+
+ me = MODEST_PROGRESS_BAR_WIDGET (self);
+ priv = MODEST_PROGRESS_BAR_WIDGET_GET_PRIVATE (me);
+
+ if (priv->current == NULL) return;
+
+ modest_mail_operation_cancel (priv->current);
}
+static void
+modest_progress_bar_cancel_all_operations (ModestProgressObject *self)
+{
+ ModestProgressBarWidget *me;
+ ModestProgressBarWidgetPrivate *priv;
-void
-modest_progress_bar_widget_set_status (ModestProgressBarWidget *self,
- guint id)
+ me = MODEST_PROGRESS_BAR_WIDGET (self);
+ priv = MODEST_PROGRESS_BAR_WIDGET_GET_PRIVATE (me);
+
+ /* Cancel all the mail operations */
+ modest_mail_operation_queue_cancel_all (modest_runtime_get_mail_operation_queue ());
+}
+
+static void
+on_progress_changed (ModestMailOperation *mail_op,
+ ModestMailOperationState *state,
+ ModestProgressBarWidget *self)
{
ModestProgressBarWidgetPrivate *priv;
- gchar *status = NULL;
gboolean determined = FALSE;
- guint d1 = 0, d2 = 0;
- priv = MODEST_PROGRESS_BAR_WIDGET_GET_PRIVATE(self);
+ priv = MODEST_PROGRESS_BAR_WIDGET_GET_PRIVATE (self);
+
+ /* If the mail operation is the currently shown one */
+ if (priv->current == mail_op) {
+ gchar *msg = NULL;
+
+ determined = (state->done > 0 && state->total > 1) &&
+ !(state->done == 1 && state->total == 100);
- switch (id) {
- case STATUS_RECEIVING:
- if (determined)
- status = g_strdup_printf(_("mcen_me_receiving"), d1, d2);
- else
- status = g_strdup(_("mail_me_receiving"));
- break;
- case STATUS_SENDING:
- if (determined)
- status = g_strdup_printf(_("mcen_me_sending"), d1, d2);
- else
- status = g_strdup(_("mail_me_sending"));
- break;
-
- case STATUS_OPENING:
- status = g_strdup(_("mail_me_opening"));
- break;
- default:
- g_return_if_reached();
+ switch (state->op_type) {
+ case MODEST_MAIL_OPERATION_TYPE_RECEIVE:
+ if (determined)
+ msg = g_strdup_printf(_("mcen_me_receiving"),
+ state->done, state->total);
+ else
+ msg = g_strdup(_("mail_me_receiving"));
+ break;
+ case MODEST_MAIL_OPERATION_TYPE_SEND:
+ if (determined)
+ msg = g_strdup_printf(_("mcen_me_sending"), state->done,
+ state->total);
+ else
+ msg = g_strdup(_("mail_me_sending"));
+ break;
+
+ case MODEST_MAIL_OPERATION_TYPE_OPEN:
+ msg = g_strdup(_("mail_me_opening"));
+ break;
+ default:
+ msg = g_strdup("");
+ }
+
+ /* 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,
+ state->bytes_total);
+ else
+ modest_progress_bar_widget_set_progress (self, msg,
+ state->done,
+ state->total);
+ g_free (msg);
}
+}
+
+static gboolean
+progressbar_clean (GtkProgressBar *bar)
+{
+ gtk_progress_bar_set_fraction (bar, 0);
+ gtk_progress_bar_set_text (bar, 0);
+ return FALSE;
+}
+
+
+GtkWidget*
+modest_progress_bar_widget_new ()
+{
+ return GTK_WIDGET (g_object_new (MODEST_TYPE_PROGRESS_BAR_WIDGET, NULL));
+}
+
+
+void
+modest_progress_bar_widget_set_progress (ModestProgressBarWidget *self,
+ const gchar *message,
+ gint done,
+ gint total)
+{
+ ModestProgressBarWidgetPrivate *priv;
+ gboolean determined = FALSE;
+
+ g_return_if_fail (MODEST_IS_PROGRESS_BAR_WIDGET(self));
+ g_return_if_fail (done <= total);
- gtk_progress_bar_set_text (GTK_PROGRESS_BAR(priv->bar), status);
- gtk_progress_bar_set_fraction (GTK_PROGRESS_BAR(priv->bar), 0.5);
+ priv = MODEST_PROGRESS_BAR_WIDGET_GET_PRIVATE (self);
+
+ priv->count++;
+
+ /* 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 */
+ determined = (done > 0 && total > 1) &&
+ !(done == 1 && total == 100);
+/* if ((done == 0 && total == 0) || */
+/* (done == 1 && total == 100)) { */
+ if (!determined) {
+ gtk_progress_bar_set_bar_style (GTK_PROGRESS_BAR (priv->progress_bar), /* Deprecated */
+ GTK_PROGRESS_CONTINUOUS);
+ gtk_progress_bar_pulse (GTK_PROGRESS_BAR (priv->progress_bar));
+/* printf ("debug: %s:\n undetermined progress (%i) changed (%i/%i) : %i\n", __FUNCTION__, */
+/* (int) priv->progress_bar, */
+/* done, */
+/* total, */
+/* priv->count); */
+ } 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);
+
+/* printf ("debug: %s:\n determined progress (%i) changed (%i/%i) : %i\n", __FUNCTION__, */
+/* (int) priv->progress_bar, */
+/* done, */
+/* total, */
+/* priv->count); */
+ }
- /* free*/
- g_free(status);
+ /* Set text */
+ gtk_progress_bar_set_text (GTK_PROGRESS_BAR (priv->progress_bar), 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);
}
projects / modest / blobdiff