Implemented priorities

src/callbacks.c

@@ -156,6 +156,19 @@ void on_task_done_toggled(GtkCellRendererToggle * renderer, gchar * path,
 }
 
 
+/* on_task_priority_edited */
+void on_task_priority_edited(GtkCellRendererText * renderer, gchar * path,
+		gchar * priority, gpointer data)
+{
+	Todo * todo = data;
+	GtkTreePath * treepath;
+
+	treepath = gtk_tree_path_new_from_string(path);
+	todo_task_set_priority(todo, treepath, priority);
+	gtk_tree_path_free(treepath);
+}
+
+
 /* on_task_title_edited */
 void on_task_title_edited(GtkCellRendererText * renderer, gchar * path,
 		gchar * title, gpointer data)

src/callbacks.h

@@ -48,6 +48,8 @@ void on_preferences(gpointer data);
 /* view */
 void on_task_done_toggled(GtkCellRendererToggle * renderer, gchar * path,
 		gpointer data);
+void on_task_priority_edited(GtkCellRendererText * renderer, gchar * path,
+		gchar * priority, gpointer data);
 void on_task_title_edited(GtkCellRendererText * renderer, gchar * path,
 		gchar * title, gpointer data);
 

src/task.c

@@ -101,6 +101,13 @@ char const * task_get_filename(Task * task)
 }
 
 
+/* task_get_priority */
+char const * task_get_priority(Task * task)
+{
+	return config_get(task->config, NULL, "priority");
+}
+
+
 /* task_get_title */
 char const * task_get_title(Task * task)
 {
@@ -128,6 +135,13 @@ int task_set_filename(Task * task, char const * filename)
 }
 
 
+/* task_set_priority */
+int task_set_priority(Task * task, char const * priority)
+{
+	return config_set(task->config, NULL, "priority", priority);
+}
+
+
 /* task_set_title */
 int task_set_title(Task * task, char const * title)
 {

src/task.h

@@ -33,10 +33,12 @@ void task_delete(Task * task);
 /* accessors */
 int task_get_done(Task * task);
 char const * task_get_filename(Task * task);
+char const * task_get_priority(Task * task);
 char const * task_get_title(Task * task);
 
 int task_set_done(Task * task, int done);
 int task_set_filename(Task * task, char const * filename);
+int task_set_priority(Task * task, char const * priority);
 int task_set_title(Task * task, char const * title);
 
 

src/todo.c

@@ -43,6 +43,7 @@ struct _Todo
 	GtkWidget * window;
 	GtkWidget * scrolled;
 	GtkListStore * store;
+	GtkListStore * priorities;
 	GtkWidget * view;
 	GtkWidget * statusbar;
 	GtkWidget * about;
@@ -52,7 +53,7 @@ struct _Todo
 /* constants */
 enum { TD_COL_TASK, TD_COL_DONE, TD_COL_TITLE, TD_COL_START,
 	TD_COL_DISPLAY_START, TD_COL_END, TD_COL_DISPLAY_END, TD_COL_PRIORITY,
-	TD_COL_DISPLAY_PRIORITY, TD_COL_CATEGORY };
+	TD_COL_CATEGORY };
 #define TD_COL_LAST TD_COL_CATEGORY
 #define TD_NUM_COLS (TD_COL_LAST + 1)
 
@@ -70,10 +71,22 @@ static struct
 			on_task_title_edited) },
 	{ TD_COL_DISPLAY_START, N_("Beginning"), TD_COL_START, NULL },
 	{ TD_COL_DISPLAY_END, N_("Completion"), TD_COL_END, NULL },
-	{ TD_COL_DISPLAY_PRIORITY, N_("Priority"), TD_COL_PRIORITY, NULL },
 	{ 0, NULL, 0, NULL }
 };
 
+static struct
+{
+	unsigned int priority;
+	char const * title;
+} _todo_priorities[] =
+{
+	{ TODO_PRIORITY_UNKNOWN,N_("Unknown")	},
+	{ TODO_PRIORITY_LOW,	N_("Low")	},
+	{ TODO_PRIORITY_MEDIUM,	N_("Medium")	},
+	{ TODO_PRIORITY_HIGH,	N_("High")	},
+	{ 0,			NULL		}
+};
+
 
 /* variables */
 static char const * _authors[] =
@@ -214,8 +227,9 @@ Todo * todo_new(void)
 
 static void _new_view(Todo * todo)
 {
-	GtkTreeSelection * sel;
 	size_t i;
+	GtkTreeIter iter;
+	GtkTreeSelection * sel;
 	GtkCellRenderer * renderer;
 	GtkTreeViewColumn * column;
 
@@ -227,9 +241,16 @@ static void _new_view(Todo * todo)
 			G_TYPE_STRING,	/* display start */
 			G_TYPE_UINT,	/* end */
 			G_TYPE_STRING,	/* display end */
-			G_TYPE_UINT,	/* priority */
+			G_TYPE_STRING,	/* priority */
-			G_TYPE_STRING,	/* display priority */
 			G_TYPE_STRING);	/* category */
+	todo->priorities = gtk_list_store_new(2, G_TYPE_UINT, G_TYPE_STRING);
+	for(i = 0; _todo_priorities[i].title != NULL; i++)
+	{
+		gtk_list_store_append(todo->priorities, &iter);
+		gtk_list_store_set(todo->priorities, &iter,
+				0, _todo_priorities[i].priority,
+				1, _todo_priorities[i].title, -1);
+	}
 	todo->view = gtk_tree_view_new_with_model(GTK_TREE_MODEL(todo->store));
 	if((sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(todo->view)))
 			!= NULL)
@@ -265,7 +286,18 @@ static void _new_view(Todo * todo)
 				_todo_columns[i].sort);
 		gtk_tree_view_append_column(GTK_TREE_VIEW(todo->view), column);
 	}
+	/* priority column */
+	renderer = gtk_cell_renderer_combo_new();
+	g_object_set(renderer, "model", todo->priorities,
+			"text-column", 1,
+			"editable", TRUE, NULL);
+	g_signal_connect(renderer, "edited", G_CALLBACK(
+				on_task_priority_edited), todo);
+	column = gtk_tree_view_column_new_with_attributes(_("Priority"),
+			renderer, "text", TD_COL_PRIORITY, NULL);
+	gtk_tree_view_column_set_sort_column_id(column, TD_COL_PRIORITY);
 	gtk_container_add(GTK_CONTAINER(todo->scrolled), todo->view);
+	gtk_tree_view_append_column(GTK_TREE_VIEW(todo->view), column);
 }
 
 static gboolean _new_idle(gpointer data)
@@ -349,7 +381,8 @@ Task * todo_task_add(Todo * todo, Task * task)
 	gtk_list_store_insert(todo->store, &iter, 0);
 	gtk_list_store_set(todo->store, &iter, TD_COL_TASK, task,
 			TD_COL_DONE, task_get_done(task) > 0 ? TRUE : FALSE,
-			TD_COL_TITLE, task_get_title(task), -1);
+			TD_COL_TITLE, task_get_title(task),
+			TD_COL_PRIORITY, task_get_priority(task), -1);
 	return task;
 }
 
@@ -498,6 +531,21 @@ void todo_task_select_all(Todo * todo)
 }
 
 
+/* todo_task_set_priority */
+void todo_task_set_priority(Todo * todo, GtkTreePath * path,
+		char const * priority)
+{
+	GtkTreeModel * model = GTK_TREE_MODEL(todo->store);
+	GtkTreeIter iter;
+	Task * task;
+
+	gtk_tree_model_get_iter(model, &iter, path);
+	gtk_tree_model_get(model, &iter, TD_COL_TASK, &task, -1);
+	task_set_priority(task, priority);
+	gtk_list_store_set(todo->store, &iter, TD_COL_PRIORITY, priority, -1);
+}
+
+
 /* todo_task_set_title */
 void todo_task_set_title(Todo * todo, GtkTreePath * path, char const * title)
 {

src/todo.h

@@ -26,6 +26,14 @@
 /* types */
 typedef struct _Todo Todo;
 
+typedef enum _TodoPriority
+{
+	TODO_PRIORITY_UNKNOWN,
+	TODO_PRIORITY_LOW,
+	TODO_PRIORITY_MEDIUM,
+	TODO_PRIORITY_HIGH
+} TodoPriority;
+
 
 /* functions */
 Todo * todo_new(void);
@@ -41,6 +49,8 @@ void todo_task_delete_selected(Todo * todo);
 void todo_task_remove_all(Todo * todo);
 
 /* accessors */
+void todo_task_set_priority(Todo * todo, GtkTreePath * path,
+		char const * priority);
 void todo_task_set_title(Todo * todo, GtkTreePath * path, char const * title);
 
 void todo_task_edit(Todo * todo);