[gnome-todo] todo-txt: Subclass GtdTask to GtdTaskTodoTxt

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

commit 71f8182bf7e249dd93b44077e94c825b2951a27e
Author: Rohit Kaushik <kaushikrohit325 gmail com>
Date:   Mon Jun 4 22:51:03 2018 +0530

    todo-txt: Subclass GtdTask to GtdTaskTodoTxt

 plugins/todo-txt/gtd-provider-todo-txt.c |  7 +++--
 plugins/todo-txt/gtd-provider-todo-txt.h |  3 +-
 plugins/todo-txt/gtd-task-todo-txt.c     | 53 ++++++++++++++++++++++++++++++++
 plugins/todo-txt/gtd-task-todo-txt.h     | 34 ++++++++++++++++++++
 plugins/todo-txt/gtd-todo-txt-parser.c   |  2 +-
 plugins/todo-txt/gtd-todo-txt-parser.h   |  1 +
 plugins/todo-txt/meson.build             |  3 +-
 7 files changed, 97 insertions(+), 6 deletions(-)
---
diff --git a/plugins/todo-txt/gtd-provider-todo-txt.c b/plugins/todo-txt/gtd-provider-todo-txt.c
index a96cf09..0dcb5ac 100644
--- a/plugins/todo-txt/gtd-provider-todo-txt.c
+++ b/plugins/todo-txt/gtd-provider-todo-txt.c
@@ -23,6 +23,7 @@
 #include "gtd-provider-todo-txt.h"
 #include "gtd-plugin-todo-txt.h"
 #include "gtd-todo-txt-parser.h"
+#include "gtd-task-todo-txt.h"
 
 #include <string.h>
 #include <stdlib.h>
@@ -442,7 +443,7 @@ gtd_provider_todo_txt_create_task (GtdProvider *provider,
   self = GTD_PROVIDER_TODO_TXT (provider);
 
   /* Create the new task */
-  new_task = gtd_provider_todo_txt_generate_task (self);
+  new_task = GTD_TASK (gtd_provider_todo_txt_generate_task (self));
   gtd_task_set_due_date (new_task, due_date);
   gtd_task_set_list (new_task, list);
   gtd_task_set_title (new_task, title);
@@ -688,7 +689,7 @@ gtd_provider_todo_txt_new (GFile *source_file)
                        NULL);
 }
 
-GtdTask*
+GtdTaskTodoTxt*
 gtd_provider_todo_txt_generate_task (GtdProviderTodoTxt *self)
 {
   g_autofree gchar *uid = NULL;
@@ -696,5 +697,5 @@ gtd_provider_todo_txt_generate_task (GtdProviderTodoTxt *self)
   g_return_val_if_fail (GTD_IS_PROVIDER_TODO_TXT (self), NULL);
   uid = g_uuid_string_random ();
 
-  return g_object_new (GTD_TYPE_TASK, "uid", uid, NULL);
+  return g_object_new (GTD_TYPE_TASK_TODO_TXT, "uid", uid, NULL);
 }
diff --git a/plugins/todo-txt/gtd-provider-todo-txt.h b/plugins/todo-txt/gtd-provider-todo-txt.h
index 62ad2af..a7e8f74 100644
--- a/plugins/todo-txt/gtd-provider-todo-txt.h
+++ b/plugins/todo-txt/gtd-provider-todo-txt.h
@@ -20,6 +20,7 @@
 #define GTD_PROVIDER_TODO_TXT_H
 
 #include "gnome-todo.h"
+#include "gtd-task-todo-txt.h"
 
 #include <glib.h>
 
@@ -31,7 +32,7 @@ G_DECLARE_FINAL_TYPE (GtdProviderTodoTxt, gtd_provider_todo_txt, GTD, PROVIDER_T
 
 GtdProviderTodoTxt*    gtd_provider_todo_txt_new                     (GFile         *source_file);
 
-GtdTask*               gtd_provider_todo_txt_generate_task           (GtdProviderTodoTxt *self);
+GtdTaskTodoTxt*        gtd_provider_todo_txt_generate_task           (GtdProviderTodoTxt *self);
 
 G_END_DECLS
 
diff --git a/plugins/todo-txt/gtd-task-todo-txt.c b/plugins/todo-txt/gtd-task-todo-txt.c
new file mode 100644
index 0000000..e701889
--- /dev/null
+++ b/plugins/todo-txt/gtd-task-todo-txt.c
@@ -0,0 +1,53 @@
+/* gtd-task-todo-txt.c
+ *
+ * Copyright (C) 2018 Rohit Kaushik <kaushikrohit325 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
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define G_LOG_DOMAIN "GtdTaskTodoTxt"
+
+#include "gtd-task-todo-txt.h"
+
+struct _GtdTaskTodoTxt
+{
+  GtdTask             parent;
+};
+
+G_DEFINE_TYPE (GtdTaskTodoTxt, gtd_task_todo_txt, GTD_TYPE_TASK)
+
+static void
+gtd_task_todo_txt_class_init (GtdTaskTodoTxtClass *klass)
+{
+}
+
+static void
+gtd_task_todo_txt_init (GtdTaskTodoTxt *self)
+{
+}
+
+GtdTaskTodoTxt*
+gtd_task_todo_txt_new (void)
+{
+  return g_object_new (GTD_TYPE_TASK_TODO_TXT, NULL);
+}
+
+void
+gtd_task_todo_txt_set_completion_date (GtdTaskTodoTxt *self,
+                                       GDateTime      *dt)
+{
+  g_return_if_fail (GTD_IS_TASK_TODO_TXT (self));
+
+  GTD_TASK_CLASS (gtd_task_todo_txt_parent_class)->set_completion_date (GTD_TASK (self), dt);
+}
diff --git a/plugins/todo-txt/gtd-task-todo-txt.h b/plugins/todo-txt/gtd-task-todo-txt.h
new file mode 100644
index 0000000..11ffdb2
--- /dev/null
+++ b/plugins/todo-txt/gtd-task-todo-txt.h
@@ -0,0 +1,34 @@
+/* gtd-task-todo-txt.h
+ *
+ * Copyright (C) 2018 Rohit Kaushik <kaushikrohit325 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
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+#include "gnome-todo.h"
+
+G_BEGIN_DECLS
+
+#define GTD_TYPE_TASK_TODO_TXT (gtd_task_todo_txt_get_type())
+
+G_DECLARE_FINAL_TYPE (GtdTaskTodoTxt, gtd_task_todo_txt, GTD, TASK_TODO_TXT, GtdTask)
+
+GtdTaskTodoTxt*      gtd_task_todo_txt_new                       (void);
+
+void                 gtd_task_todo_txt_set_completion_date       (GtdTaskTodoTxt    *self,
+                                                                  GDateTime         *dt);
+
+G_END_DECLS
diff --git a/plugins/todo-txt/gtd-todo-txt-parser.c b/plugins/todo-txt/gtd-todo-txt-parser.c
index 7b141cc..5e1db05 100644
--- a/plugins/todo-txt/gtd-todo-txt-parser.c
+++ b/plugins/todo-txt/gtd-todo-txt-parser.c
@@ -234,7 +234,7 @@ gtd_todo_txt_parser_parse_task (GtdProvider  *provider,
   state.last_token = TOKEN_START;
   state.in_description = FALSE;
 
-  task = gtd_provider_todo_txt_generate_task (GTD_PROVIDER_TODO_TXT (provider));
+  task = GTD_TASK (gtd_provider_todo_txt_generate_task (GTD_PROVIDER_TODO_TXT (provider)));
   tokens = tokenize_line (line);
 
   for (i = 0; tokens && tokens[i]; i++)
diff --git a/plugins/todo-txt/gtd-todo-txt-parser.h b/plugins/todo-txt/gtd-todo-txt-parser.h
index a6a6669..be758aa 100644
--- a/plugins/todo-txt/gtd-todo-txt-parser.h
+++ b/plugins/todo-txt/gtd-todo-txt-parser.h
@@ -20,6 +20,7 @@
 #define GTD_TODO_TXT_PARSE_H
 
 #include "gnome-todo.h"
+#include "gtd-task-todo-txt.h"
 
 #include <glib.h>
 
diff --git a/plugins/todo-txt/meson.build b/plugins/todo-txt/meson.build
index ddaba56..9128b07 100644
--- a/plugins/todo-txt/meson.build
+++ b/plugins/todo-txt/meson.build
@@ -5,7 +5,8 @@ plugins_ldflags += ['-Wl,--undefined=gtd_plugin_todo_txt_register_types']
 sources = files(
   'gtd-plugin-' + plugin_name + '.c',
   'gtd-provider-' + plugin_name + '.c',
-  'gtd-' + plugin_name + '-parser.c'
+  'gtd-' + plugin_name + '-parser.c',
+  'gtd-' + 'task-' + plugin_name + '.c'
 )
 
 plugins_libs += static_library(