[gnome-todo] task: Add 'important' property

[Georges Basile Stavracas Neto <gbsneto src gnome org>]

commit 5ba3e3666adc7292280dc4eb76bc7d6758739938
Author: Georges Basile Stavracas Neto <georges stavracas gmail com>
Date:   Sat May 2 18:14:38 2020 -0300

    task: Add 'important' property
    
    https://gitlab.gnome.org/GNOME/gnome-todo/-/issues/272

 src/gtd-task.c                 | 83 +++++++++++++++++++++++++++++++++++++++++-
 src/gtd-task.h                 | 11 +++++-
 src/plugins/eds/gtd-task-eds.c | 22 ++++++++++-
 3 files changed, 113 insertions(+), 3 deletions(-)
---
diff --git a/src/gtd-task.c b/src/gtd-task.c
index cf46f3f..03a1467 100644
--- a/src/gtd-task.c
+++ b/src/gtd-task.c
@@ -1,6 +1,6 @@
 /* gtd-task.c
  *
- * Copyright (C) 2015 Georges Basile Stavracas Neto <georges stavracas gmail com>
+ * Copyright (C) 2015-2020 Georges Basile Stavracas Neto <georges stavracas gmail com>
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -59,6 +59,7 @@ typedef struct
   gint32           priority;
   gint64           position;
   gboolean         complete;
+  gboolean         important;
 } GtdTaskPrivate;
 
 G_DEFINE_TYPE_WITH_PRIVATE (GtdTask, gtd_task, GTD_TYPE_OBJECT)
@@ -71,6 +72,7 @@ enum
   PROP_DESCRIPTION,
   PROP_CREATION_DATE,
   PROP_DUE_DATE,
+  PROP_IMPORTANT,
   PROP_LIST,
   PROP_PARENT,
   PROP_POSITION,
@@ -489,6 +491,26 @@ gtd_task_real_set_due_date (GtdTask   *self,
     priv->due_date = g_date_time_ref (due_date);
 }
 
+static gboolean
+gtd_task_real_get_important (GtdTask *self)
+{
+  GtdTaskPrivate *priv = gtd_task_get_instance_private (self);
+
+  return priv->important;
+}
+
+static void
+gtd_task_real_set_important (GtdTask  *self,
+                             gboolean  important)
+{
+  GtdTaskPrivate *priv = gtd_task_get_instance_private (self);
+
+  if (priv->important == important)
+    return;
+
+  priv->important = important;
+}
+
 static gint64
 gtd_task_real_get_position (GtdTask *self)
 {
@@ -578,6 +600,10 @@ gtd_task_get_property (GObject    *object,
       g_clear_pointer (&date, g_date_time_unref);
       break;
 
+    case PROP_IMPORTANT:
+      g_value_set_boolean (value, gtd_task_get_important (self));
+      break;
+
     case PROP_LIST:
       g_value_set_object (value, priv->list);
       break;
@@ -625,6 +651,10 @@ gtd_task_set_property (GObject      *object,
       gtd_task_set_due_date (self, g_value_get_boxed (value));
       break;
 
+    case PROP_IMPORTANT:
+      gtd_task_set_important (self, g_value_get_boolean (value));
+      break;
+
     case PROP_LIST:
       gtd_task_set_list (self, g_value_get_object (value));
       break;
@@ -657,6 +687,8 @@ gtd_task_class_init (GtdTaskClass *klass)
   klass->set_description = gtd_task_real_set_description;
   klass->get_due_date = gtd_task_real_get_due_date;
   klass->set_due_date = gtd_task_real_set_due_date;
+  klass->get_important = gtd_task_real_get_important;
+  klass->set_important = gtd_task_real_set_important;
   klass->get_position = gtd_task_real_get_position;
   klass->set_position = gtd_task_real_set_position;
   klass->get_title = gtd_task_real_get_title;
@@ -742,6 +774,20 @@ gtd_task_class_init (GtdTaskClass *klass)
                             G_TYPE_DATE_TIME,
                             G_PARAM_READWRITE));
 
+  /**
+   * GtdTask::important:
+   *
+   * @TRUE if the task is important, @FALSE otherwise.
+   */
+  g_object_class_install_property (
+        object_class,
+        PROP_IMPORTANT,
+        g_param_spec_boolean ("important",
+                              "Whether the task is important or not",
+                              "Whether the task is important or not",
+                              FALSE,
+                              G_PARAM_READWRITE | G_PARAM_EXPLICIT_NOTIFY | G_PARAM_STATIC_STRINGS));
+
   /**
    * GtdTask::list:
    *
@@ -1037,6 +1083,41 @@ gtd_task_set_due_date (GtdTask   *task,
   g_object_notify (G_OBJECT (task), "due-date");
 }
 
+/**
+ * gtd_task_get_important:
+ * @self: a #GtdTask
+ *
+ * Retrieves whether @self is @important or not.
+ *
+ * Returns: %TRUE if @self is important, %FALSE otherwise
+ */
+gboolean
+gtd_task_get_important (GtdTask *self)
+{
+  g_return_val_if_fail (GTD_IS_TASK (self), FALSE);
+
+  return GTD_TASK_GET_CLASS (self)->get_important (self);
+}
+
+/**
+ * gtd_task_set_important:
+ * @self: a #GtdTask
+ * @important: whether @self is important or not
+ *
+ * Sets whether @self is @important or not.
+ */
+void
+gtd_task_set_important (GtdTask  *self,
+                        gboolean  important)
+{
+  g_return_if_fail (GTD_IS_TASK (self));
+
+  important = !!important;
+
+  GTD_TASK_GET_CLASS (self)->set_important (self, important);
+  g_object_notify (G_OBJECT (self), "important");
+}
+
 /**
  * gtd_task_get_list:
  *
diff --git a/src/gtd-task.h b/src/gtd-task.h
index 59edf8c..2390e26 100644
--- a/src/gtd-task.h
+++ b/src/gtd-task.h
@@ -1,6 +1,6 @@
 /* gtd-task.h
  *
- * Copyright (C) 2015 Georges Basile Stavracas Neto <georges stavracas gmail com>
+ * Copyright (C) 2015-2020 Georges Basile Stavracas Neto <georges stavracas gmail com>
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -53,6 +53,10 @@ struct _GtdTaskClass
   void          (*set_due_date)                       (GtdTask              *self,
                                                        GDateTime            *due_date);
 
+  gboolean      (*get_important)                      (GtdTask              *self);
+  void          (*set_important)                      (GtdTask              *self,
+                                                       gboolean              important);
+
   gint64        (*get_position)                       (GtdTask              *task);
   void          (*set_position)                       (GtdTask              *task,
                                                        gint64                position);
@@ -96,6 +100,11 @@ GDateTime*          gtd_task_get_due_date             (GtdTask              *tas
 void                gtd_task_set_due_date             (GtdTask              *task,
                                                        GDateTime            *dt);
 
+gboolean            gtd_task_get_important            (GtdTask              *self);
+
+void                gtd_task_set_important            (GtdTask              *self,
+                                                       gboolean              important);
+
 GtdTaskList*        gtd_task_get_list                 (GtdTask              *task);
 
 void                gtd_task_set_list                 (GtdTask              *task,
diff --git a/src/plugins/eds/gtd-task-eds.c b/src/plugins/eds/gtd-task-eds.c
index be9a247..2fb3a5c 100644
--- a/src/plugins/eds/gtd-task-eds.c
+++ b/src/plugins/eds/gtd-task-eds.c
@@ -1,6 +1,6 @@
 /* gtd-task-eds.c
  *
- * Copyright (C) 2017 Georges Basile Stavracas Neto <georges stavracas gmail com>
+ * Copyright (C) 2017-2020 Georges Basile Stavracas Neto <georges stavracas gmail com>
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -400,6 +400,23 @@ gtd_task_eds_set_due_date (GtdTask   *task,
   g_clear_pointer (&current_dt, g_date_time_unref);
 }
 
+static gboolean
+gtd_task_eds_get_important (GtdTask *task)
+{
+  GtdTaskEds *self = GTD_TASK_EDS (task);
+
+  return e_cal_component_get_priority (self->new_component) > 0;
+}
+
+static void
+gtd_task_eds_set_important (GtdTask  *task,
+                            gboolean  important)
+{
+  GtdTaskEds *self = GTD_TASK_EDS (task);
+
+  e_cal_component_set_priority (self->new_component, important ? 3 : -1);
+}
+
 static gint64
 gtd_task_eds_get_position (GtdTask *task)
 {
@@ -596,6 +613,8 @@ gtd_task_eds_class_init (GtdTaskEdsClass *klass)
   task_class->set_description = gtd_task_eds_set_description;
   task_class->get_due_date = gtd_task_eds_get_due_date;
   task_class->set_due_date = gtd_task_eds_set_due_date;
+  task_class->get_important = gtd_task_eds_get_important;
+  task_class->set_important = gtd_task_eds_set_important;
   task_class->get_position = gtd_task_eds_get_position;
   task_class->set_position = gtd_task_eds_set_position;
   task_class->get_title = gtd_task_eds_get_title;
@@ -659,6 +678,7 @@ gtd_task_eds_set_component (GtdTaskEds    *self,
   g_object_notify (object, "creation-date");
   g_object_notify (object, "description");
   g_object_notify (object, "due-date");
+  g_object_notify (object, "important");
   g_object_notify (object, "position");
   g_object_notify (object, "title");
   g_object_notify_by_pspec (object, properties[PROP_COMPONENT]);