static gboolean
activate_result_cb (GcalShellSearchProvider *search_provider,
GDBusMethodInvocation *invocation,
gchar *result,
gchar **terms,
guint32 timestamp,
GcalShellSearchProvider2 *skel)
{
GcalShellSearchProviderPrivate *priv;
GApplication *application;
GcalEvent *event;
GDateTime *dtstart;
priv = search_provider->priv;
application = g_application_get_default ();
event = gcal_manager_get_event_from_shell_search (priv->manager, result);
dtstart = gcal_event_get_date_start (event);
gcal_application_set_uuid (GCAL_APPLICATION (application), result);
gcal_application_set_initial_date (GCAL_APPLICATION (application), dtstart);
g_application_activate (application);
g_clear_object (&event);
return TRUE;
}
static void
gcal_event_widget_set_event_internal (GcalEventWidget *self,
GcalEvent *event)
{
g_autofree gchar *hour_str = NULL;
/*
* This function is called only once, since the property is
* set as CONSTRUCT_ONLY. Any other attempt to set an event
* will be ignored.
*
* Because of that condition, we don't really have to care about
* disconnecting functions or cleaning up the previous event.
*/
/* The event spawns with a floating reference, and we take it's ownership */
g_set_object (&self->event, event);
/*
* Initially, the widget's start and end dates are the same
* of the event's ones. We may change it afterwards.
*/
gcal_event_widget_set_date_start (self, gcal_event_get_date_start (event));
gcal_event_widget_set_date_end (self, gcal_event_get_date_end (event));
/* Update color */
update_color (self);
g_signal_connect_swapped (event,
"notify::color",
G_CALLBACK (update_color),
self);
g_signal_connect_swapped (event,
"notify::summary",
G_CALLBACK (gtk_widget_queue_draw),
self);
/* Tooltip */
gcal_event_widget_set_event_tooltip (self, event);
/* Hour label */
hour_str = get_hour_label (self);
gtk_widget_set_visible (self->hour_label, !gcal_event_get_all_day (event));
gtk_label_set_label (GTK_LABEL (self->hour_label), hour_str);
/* Summary label */
g_object_bind_property (event,
"summary",
self->summary_label,
"label",
G_BINDING_DEFAULT | G_BINDING_SYNC_CREATE);
}
static gchar*
get_hour_label (GcalEventWidget *self)
{
g_autoptr (GDateTime) local_start_time;
local_start_time = g_date_time_to_local (gcal_event_get_date_start (self->event));
if (self->clock_format_24h)
return g_date_time_format (local_start_time, "%R");
else
return g_date_time_format (local_start_time, "%I:%M %P");
}
gint
gcal_compare_event_widget_by_date (gconstpointer a,
gconstpointer b)
{
/* negative value if a < b; zero if a = b; positive value if a > b. */
GcalViewChild *a_child;
GcalViewChild *b_child;
GDateTime *a_date;
GDateTime *b_date;
gint comparison;
a_child = (GcalViewChild*) a;
b_child = (GcalViewChild*) b;
a_date = gcal_event_get_date_start (gcal_event_widget_get_event (GCAL_EVENT_WIDGET (a_child->widget)));
b_date = gcal_event_get_date_start (gcal_event_widget_get_event (GCAL_EVENT_WIDGET (b_child->widget)));
comparison = g_date_time_compare (a_date, b_date);
return comparison;
}
static gboolean
get_result_metas_cb (GcalShellSearchProvider *search_provider,
GDBusMethodInvocation *invocation,
gchar **results,
GcalShellSearchProvider2 *skel)
{
GcalShellSearchProviderPrivate *priv;
GDateTime *local_datetime;
GVariantBuilder abuilder, builder;
GVariant *icon_variant;
GcalEvent *event;
GdkPixbuf *gicon;
gchar *uuid, *desc;
gchar *start_date;
gint i;
priv = search_provider->priv;
g_variant_builder_init (&abuilder, G_VARIANT_TYPE ("aa{sv}"));
for (i = 0; i < g_strv_length (results); i++)
{
uuid = results[i];
event = g_hash_table_lookup (priv->events, uuid);
g_variant_builder_init (&builder, G_VARIANT_TYPE ("a{sv}"));
g_variant_builder_add (&builder, "{sv}", "id", g_variant_new_string (uuid));
g_variant_builder_add (&builder, "{sv}", "name", g_variant_new_string (gcal_event_get_summary (event)));
gicon = get_circle_pixbuf_from_color (gcal_event_get_color (event), 128);
icon_variant = g_icon_serialize (G_ICON (gicon));
g_variant_builder_add (&builder, "{sv}", "icon", icon_variant);
g_object_unref (gicon);
g_variant_unref (icon_variant);
local_datetime = g_date_time_to_local (gcal_event_get_date_start (event));
/* FIXME: respect 24h time format */
start_date = g_date_time_format (local_datetime, gcal_event_get_all_day (event) ? "%x" : "%c");
if (gcal_event_get_location (event))
desc = g_strconcat (start_date, ". ", gcal_event_get_location (event), NULL);
else
desc = g_strdup (start_date);
g_variant_builder_add (&builder, "{sv}", "description", g_variant_new_string (desc));
g_variant_builder_add_value (&abuilder, g_variant_builder_end (&builder));
}
g_dbus_method_invocation_return_value (invocation, g_variant_new ("(aa{sv})", &abuilder));
return TRUE;
}
/**
* gcal_event_widget_set_date_start:
* @self: a #GcalEventWidget
* @date_end: the start date of this widget
*
* Sets the visible start date of this widget. This
* may differ from the event's start date, but cannot
* be before it.
*/
void
gcal_event_widget_set_date_start (GcalEventWidget *self,
GDateTime *date_start)
{
g_return_if_fail (GCAL_IS_EVENT_WIDGET (self));
if (self->dt_start != date_start &&
(!self->dt_start || !date_start ||
(self->dt_start && date_start && !g_date_time_equal (self->dt_start, date_start))))
{
/* The start date should never be before the event's start date */
if (date_start && g_date_time_compare (date_start, gcal_event_get_date_start (self->event)) < 0)
return;
g_clear_pointer (&self->dt_start, g_date_time_unref);
self->dt_start = g_date_time_ref (date_start);
gcal_event_widget_update_style (self);
g_object_notify (G_OBJECT (self), "date-start");
}
}
static void
gcal_event_widget_set_event_tooltip (GcalEventWidget *self,
GcalEvent *event)
{
g_autoptr (GDateTime) tooltip_start, tooltip_end;
g_autofree gchar *start, *end, *escaped_summary;
GString *tooltip_mesg;
gboolean allday, multiday, is_ltr;
guint description_len;
tooltip_mesg = g_string_new (NULL);
escaped_summary = g_markup_escape_text (gcal_event_get_summary (event), -1);
g_string_append_printf (tooltip_mesg, "<b>%s</b>", escaped_summary);
allday = gcal_event_get_all_day (event);
multiday = gcal_event_is_multiday (event);
is_ltr = gtk_widget_get_direction (GTK_WIDGET (self)) != GTK_TEXT_DIR_RTL;
if (allday)
{
/* All day events span from [ start, end - 1 day ] */
tooltip_start = g_date_time_ref (gcal_event_get_date_start (event));
tooltip_end = g_date_time_add_days (gcal_event_get_date_end (event), -1);
if (multiday)
{
start = g_date_time_format (tooltip_start, "%x");
end = g_date_time_format (tooltip_end, "%x");
}
else
{
start = g_date_time_format (tooltip_start, "%x");
end = NULL;
}
}
else
{
tooltip_start = g_date_time_to_local (gcal_event_get_date_start (event));
tooltip_end = g_date_time_to_local (gcal_event_get_date_end (event));
if (multiday)
{
if (self->clock_format_24h)
{
if (is_ltr)
{
start = g_date_time_format (tooltip_start, "%x %R");
end = g_date_time_format (tooltip_end, "%x %R");
}
else
{
start = g_date_time_format (tooltip_start, "%R %x");
end = g_date_time_format (tooltip_end, "%R %x");
}
}
else
{
if (is_ltr)
{
start = g_date_time_format (tooltip_start, "%x %I:%M %P");
end = g_date_time_format (tooltip_end, "%x %I:%M %P");
}
else
{
start = g_date_time_format (tooltip_start, "%P %M:%I %x");
end = g_date_time_format (tooltip_end, "%P %M:%I %x");
}
}
}
else
{
if (self->clock_format_24h)
{
if (is_ltr)
{
start = g_date_time_format (tooltip_start, "%x, %R");
end = g_date_time_format (tooltip_end, "%R");
}
else
{
start = g_date_time_format (tooltip_start, "%R ,%x");
end = g_date_time_format (tooltip_end, "%R");
}
}
else
{
if (is_ltr)
{
start = g_date_time_format (tooltip_start, "%x, %I:%M %P");
end = g_date_time_format (tooltip_end, "%I:%M %P");
}
else
{
start = g_date_time_format (tooltip_start, "%P %M:%I ,%x");
end = g_date_time_format (tooltip_end, "%P %M:%I");
}
}
}
}
if (allday && !multiday)
{
g_string_append_printf (tooltip_mesg, "\n%s", start);
}
else
{
g_string_append_printf (tooltip_mesg,
"\n%s - %s",
is_ltr ? start : end,
is_ltr ? end : start);
}
/* Append event location */
if (g_utf8_strlen (gcal_event_get_location (event), -1) > 0)
{
g_autofree gchar *escaped_location;
escaped_location = g_markup_escape_text (gcal_event_get_location (event), -1);
g_string_append (tooltip_mesg, "\n\n");
/* Translators: %s is the location of the event (e.g. "Downtown, 3rd Avenue") */
g_string_append_printf (tooltip_mesg, _("At %s"), escaped_location);
}
description_len = g_utf8_strlen (gcal_event_get_description (event), -1);
/* Truncate long descriptions at a white space and ellipsize */
if (description_len > 0)
{
g_autofree gchar *escaped_description;
GString *tooltip_desc;
tooltip_desc = g_string_new (gcal_event_get_description (event));
/* If the description is larger than DESC_MAX_CHAR, ellipsize it */
if (description_len > DESC_MAX_CHAR)
{
g_string_truncate (tooltip_desc, DESC_MAX_CHAR - 1);
g_string_append (tooltip_desc, "…");
}
escaped_description = g_markup_escape_text (tooltip_desc->str, -1);
g_string_append_printf (tooltip_mesg, "\n\n%s", escaped_description);
g_string_free (tooltip_desc, TRUE);
}
gtk_widget_set_tooltip_markup (GTK_WIDGET (self), tooltip_mesg->str);
g_string_free (tooltip_mesg, TRUE);
}
static void
gcal_event_widget_update_style (GcalEventWidget *self)
{
GtkStyleContext *context;
gboolean slanted_start;
gboolean slanted_end;
gboolean timed;
context = gtk_widget_get_style_context (GTK_WIDGET (self));
slanted_start = FALSE;
slanted_end = FALSE;
/* Clear previous style classes */
gtk_style_context_remove_class (context, "slanted");
gtk_style_context_remove_class (context, "slanted-start");
gtk_style_context_remove_class (context, "slanted-end");
/*
* If the event's dates differs from the widget's dates,
* add a slanted edge class at the widget.
*/
if (self->dt_start)
slanted_start = g_date_time_compare (gcal_event_get_date_start (self->event), self->dt_start) != 0;
if (self->dt_end)
slanted_end = g_date_time_compare (gcal_event_get_date_end (self->event), self->dt_end) != 0;
if (slanted_start && slanted_end)
gtk_style_context_add_class (context, "slanted");
else if (slanted_start)
gtk_style_context_add_class (context, "slanted-start");
else if (slanted_end)
gtk_style_context_add_class (context, "slanted-end");
/* TODO: adjust margins based on the CSS gradients sizes, not hardcoded */
gtk_widget_set_margin_start (self->stack, slanted_start ? 20 : 4);
gtk_widget_set_margin_end (self->stack, slanted_end ? 20 : 4);
/* Add style classes for orientation selectors */
if (self->orientation == GTK_ORIENTATION_HORIZONTAL)
{
gtk_style_context_add_class (context, "horizontal");
gtk_style_context_remove_class (context, "vertical");
}
else
{
gtk_style_context_add_class (context, "vertical");
gtk_style_context_remove_class (context, "horizontal");
}
/*
* If the event is a timed, single-day event, draw it differently
* from all-day or multi-day events.
*/
timed = !gcal_event_get_all_day (self->event) && !gcal_event_is_multiday (self->event);
gtk_widget_set_visible (self->color_box, timed);
if (timed)
{
GtkStyleContext *context;
context = gtk_widget_get_style_context (GTK_WIDGET (self));
gtk_style_context_add_class (context, "timed");
if (self->orientation == GTK_ORIENTATION_HORIZONTAL)
{
gtk_widget_set_margin_start (self->stack, 0);
gtk_widget_set_margin_end (self->stack, 2);
}
else
{
gtk_widget_set_visible (self->color_box, FALSE);
}
}
}
