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authorkarl-qdh <karl@qdh.org.uk>2011-01-11 12:21:36 +0000
committerkarl-qdh <karl@qdh.org.uk>2011-01-11 12:21:36 +0000
commitfeb60b1977c1fe3fa45452bc40f6635f56b0e39f (patch)
tree9e1a05d3733b0e1e0181620a2de43d3444cc529a /src/datetime-service.c
parent803f8f9c0a81d34c9d94c7b27e3b78fb0a6ecab3 (diff)
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Added initial support for ecal (untested)
Diffstat (limited to 'src/datetime-service.c')
-rw-r--r--src/datetime-service.c102
1 files changed, 102 insertions, 0 deletions
diff --git a/src/datetime-service.c b/src/datetime-service.c
index 8a31940..1e4404d 100644
--- a/src/datetime-service.c
+++ b/src/datetime-service.c
@@ -33,6 +33,13 @@ with this program. If not, see <http://www.gnu.org/licenses/>.
#include <geoclue/geoclue-master.h>
#include <geoclue/geoclue-master-client.h>
+#include <time.h>
+#include <libecal/e-cal.h>
+#include <libical/ical.h>
+// Other users of ecal seem to also include these, not sure why they should be included by the above
+#include <libecal/e-cal-time-util.h>
+#include <libical/icaltime.h>
+
#include <oobs/oobs-timeconfig.h>
#include "datetime-interface.h"
@@ -53,6 +60,9 @@ static DbusmenuMenuitem * date = NULL;
static DbusmenuMenuitem * calendar = NULL;
static DbusmenuMenuitem * settings = NULL;
static DbusmenuMenuitem * tzchange = NULL;
+static GList * appointments = NULL;
+static ECal * ecal = NULL;
+static gchar * ecal_timezone = NULL;
/* Geoclue trackers */
static GeoclueMasterClient * geo_master = NULL;
@@ -225,6 +235,98 @@ check_for_calendar (gpointer user_data)
return FALSE;
}
+/* Populate the menu with todays, next 5 appointments. We probably want to shift this off to an idle-add
+ */
+static gboolean
+update_calendar_menu_items (gpointer user_data) {
+ ecal = e_cal_new_system_calendar();
+ if (!ecal) {
+ g_debug("e_cal_new_system_calendar failed");
+ ecal = NULL;
+ return FALSE;
+ }
+ if (!e_cal_open(ecal, FALSE, &gerror) ) {
+ g_debug("e_cal_open: %s\n", gerror->message);
+ g_free(ecal);
+ ecal = NULL;
+ return FALSE;
+ }
+
+ if (!e_cal_get_timezone(ecal, "UTC", &tzone, &gerror) {
+ g_debug("failed to get time zone\n");
+ g_free(ecal);
+ ecal = NULL;
+ return FALSE;
+ }
+
+ ecal_timezone = icaltimezone_get_tzid(tzone);
+
+ time_t t1, t2;
+ gchar *query, *is, *ie;
+ GList *objects = NULL, *l;
+ GError *gerror = NULL;
+ DbusmenuMenuitem * item = NULL;
+ gint i;
+
+ // TODO: Remove all the existing menu items which are appointments.
+
+ time(&t1);
+ time(&t2);
+ t2 += (time_t) (24 * 60 * 60); /* 1 day ahead of now */
+
+ is = isodate_from_time_t(t1);
+ ie = isodate_from_time_t(t2);
+ // FIXME can we put a limit on the number of results?
+ query = g_strdup_printf("(occur-in-time-range? (make-time\"%s\") (make-time\"%s\"))", is, ie);
+
+ if (!e_cal_get_object_list(ecal, query, &objects, &gerror);) {
+ g_debug("Failed to get objects\n");
+ g_free(ecal);
+ ecal = NULL;
+ return TRUE;
+ }
+ i = 0;
+ gint width, height;
+ gtk_icon_size_lookup(GTK_ICON_SIZE_MENU, &width, &height);
+
+ for (l = objects; l; l = l->next) {
+ icalcomponent *icalcomp = l->data;
+ icalproperty* p;
+ icalvalue *v;
+ gchar *name, due;
+ p = icalcomponent_get_first_property(icalcomp, ICAL_NAME_PROPERTY);
+ v = icalproperty_get_value(p);
+ name = icalvalue_get_string(v);
+
+ p = icalcomponent_get_first_property(icalcomp, ICAL_DUE_PROPERTY);
+ v = icalproperty_get_value(p);
+ due = icalvalue_get_string(v);
+
+
+ // TODO: now we pull out the URI for the calendar event and try to create a URI that'll work when we execute evolution
+
+ //cairo_surface_t *cs = cairo_image_surface_create (CAIRO_FORMAT_ARGB32, width, height);
+ //cairo_t *cr = cairo_create(cs);
+
+ // TODO: Draw the correct icon for the appointment type and then tint it using mask fill.
+
+ //GdkPixbuf * pixbuf = gdk_pixbuf_get_from_drawable(NULL, (GdkDrawable*)cs, 0,0,0,0, width, height);
+
+ // TODO: Create a menu item for each of them, try to include helpful metadata e.g. colours, due time
+ item = dbusmenu_menuitem_new();
+ dbusmenu_menuitem_property_set (item, "type", INDICATOR_MENUITEM_TYPE);
+ dbusmenu_menuitem_property_set (item, APPOINTMENT_MENUITEM_PROP_LABEL, name);
+ //dbusmenu_menuitem_property_set_image (item, APPOINTMENT_MENUITEM_PROP_ICON, pixbuf);
+ dbusmenu_menuitem_property_set (item, APPOINTMENT_MENUITEM_PROP_RIGHT, due);
+ dbusmenu_menuitem_property_set_bool (item, DBUSMENU_MENUITEM_PROP_ENABLED, TRUE);
+ dbusmenu_menuitem_property_set_bool (item, DBUSMENU_MENUITEM_PROP_VISIBLE, TRUE);
+ dbusmenu_menuitem_child_append (root, item);
+
+ if (i == 4) break; // See above FIXME regarding query result limit
+ i++;
+ }
+}
+
/* Looks for the time and date admin application and enables the
item we have one */
static gboolean