[california/wip/725792-quick-add] Create event with default values where not supplied

[Jim Nelson <jnelson src gnome org>]

commit cc889f0aaad094340388d0f461cd755e13e67189
Author: Jim Nelson <jim yorba org>
Date:   Fri Apr 18 13:12:35 2014 -0700

    Create event with default values where not supplied

 src/component/component-details-parser.vala |   43 +++++++++++++++++++++++++-
 src/component/component-event.vala          |   12 +++++++
 vapi/libical.vapi                           |    2 +-
 3 files changed, 54 insertions(+), 3 deletions(-)
---
diff --git a/src/component/component-details-parser.vala b/src/component/component-details-parser.vala
index de4fc46..55ac53a 100644
--- a/src/component/component-details-parser.vala
+++ b/src/component/component-details-parser.vala
@@ -112,15 +112,54 @@ public class DetailsParser : BaseObject {
             add_text(tokens[ctr]);
         }
         
+        // if a start time was described but not end time, use a 1 hour duration default
+        bool midnight_crossed = false;
+        if (start_time != null && end_time == null) {
+            if (duration != null)
+                end_time = start_time.adjust((int) duration.minutes, Calendar.TimeUnit.MINUTE, out 
midnight_crossed);
+            else
+                end_time = start_time.adjust(1, Calendar.TimeUnit.HOUR, out midnight_crossed);
+        }
+        
+        // if no start date was described but a start time was, assume for today
+        if (start_date == null && start_time != null)
+            start_date = Calendar.System.today;
+        
+        // if no end date was describe, assume ends today as well (unless midnight was crossed
+        // due to duration)
+        if (start_date != null && end_date == null)
+            end_date = midnight_crossed ? start_date.adjust(1, Calendar.DateUnit.DAY) : start_date;
+        
         debug("start time: %s", (start_time != null) ? start_time.to_string() : "(null)");
         debug("end time: %s", (end_time != null) ? end_time.to_string() : "(null)");
         debug("duration: %s", (duration != null) ? duration.to_string() : "(null)");
         debug("start date: %s", (start_date != null) ? start_date.to_string() : "(null)");
         debug("end date: %s", (end_date != null) ? end_date.to_string() : "(null)");
-        debug("title: \"%s\"", summary.str);
+        debug("summary: \"%s\"", summary.str);
         debug("location: \"%s\"", location.str);
         
-        return new Event.blank();
+        Component.Event event = new Component.Event.blank();
+        
+        // fill in time/date, if specified
+        if (start_time != null && end_time != null) {
+            assert(start_date != null);
+            assert(end_date != null);
+            
+            event.set_event_exact_time_span(new Calendar.ExactTimeSpan(
+                new Calendar.ExactTime(Calendar.System.timezone, start_date, start_time),
+                new Calendar.ExactTime(Calendar.System.timezone, end_date, end_time)
+            ));
+        } else if (start_date != null && end_date != null) {
+            event.set_event_date_span(new Calendar.DateSpan(start_date, end_date));
+        }
+        
+        // other details
+        if (!String.is_empty(summary.str))
+            event.summary = summary.str;
+        if (!String.is_empty(location.str))
+            event.location = location.str;
+        
+        return event;
     }
     
     private void add_text(string token) {
diff --git a/src/component/component-event.vala b/src/component/component-event.vala
index 08f0e69..a3b5b94 100644
--- a/src/component/component-event.vala
+++ b/src/component/component-event.vala
@@ -18,6 +18,7 @@ public class Event : Instance, Gee.Comparable<Event> {
     public const string PROP_EXACT_TIME_SPAN = "exact-time-span";
     public const string PROP_DATE_SPAN = "date-span";
     public const string PROP_IS_ALL_DAY = "is-all-day";
+    public const string PROP_LOCATION = "location";
     public const string PROP_STATUS = "status";
     
     public enum Status {
@@ -62,6 +63,11 @@ public class Event : Instance, Gee.Comparable<Event> {
     public bool is_all_day { get; private set; }
     
     /**
+     * Location of an { link Event}.
+     */
+    public string? location { get; set; default = null; }
+    
+    /**
      * Status (confirmation) of an { link Event}.
      */
     public Status status { get; set; default = Status.CONFIRMED; }
@@ -118,6 +124,8 @@ public class Event : Instance, Gee.Comparable<Event> {
         // need to set this here because on_notify() doesn't update inside full update
         is_all_day = (date_span != null);
         
+        location = ical_component.get_location();
+        
         switch (ical_component.get_status()) {
             case iCal.icalproperty_status.TENTATIVE:
                 status = Status.TENTATIVE;
@@ -175,6 +183,10 @@ public class Event : Instance, Gee.Comparable<Event> {
                 is_all_day = (date_span != null);
             break;
             
+            case PROP_LOCATION:
+                ical_component.set_location(location);
+            break;
+            
             case PROP_STATUS:
                 switch(status) {
                     case Status.TENTATIVE:
diff --git a/vapi/libical.vapi b/vapi/libical.vapi
index 14ea598..a04d261 100644
--- a/vapi/libical.vapi
+++ b/vapi/libical.vapi
@@ -109,7 +109,7 @@ namespace iCal {
                [CCode (cname = "icalcomponent_get_inner")]
                public unowned iCal.icalcomponent get_inner ();
                [CCode (cname = "icalcomponent_get_location")]
-               public unowned string get_location ();
+               public unowned string? get_location ();
                [CCode (cname = "icalcomponent_get_method")]
                public iCal.icalproperty_method get_method ();
                [CCode (cname = "icalcomponent_get_next_component")]