From f23fb9e0f5b9a7660fd3ce1ad481319d6742c3f6 Mon Sep 17 00:00:00 2001
From: Anna Schumaker <Anna@OcarinaProject.net>
Date: Mon, 21 Dec 2015 10:09:05 -0500
Subject: [PATCH] gui/settings: Add new settings file

The settings layer will track various configuration options set by the
user.  This belongs in the gui, and not core, because it controls
settings specific to this gui implementation.

Signed-off-by: Anna Schumaker <Anna@OcarinaProject.net>
---
 gui/settings.c         | 26 ++++++++++++++++++++++++++
 include/gui/settings.h | 19 +++++++++++++++++++
 tests/Sconscript       |  1 +
 tests/gui/.gitignore   |  1 +
 tests/gui/Sconscript   | 29 +++++++++++++++++++++++++++++
 tests/gui/settings.c   | 20 ++++++++++++++++++++
 6 files changed, 96 insertions(+)
 create mode 100644 gui/settings.c
 create mode 100644 include/gui/settings.h
 create mode 100644 tests/gui/.gitignore
 create mode 100644 tests/gui/Sconscript
 create mode 100644 tests/gui/settings.c

diff --git a/gui/settings.c b/gui/settings.c
new file mode 100644
index 00000000..b916b040
--- /dev/null
+++ b/gui/settings.c
@@ -0,0 +1,26 @@
+/*
+ * Copyright 2015 (c) Anna Schumaker.
+ */
+#include <gui/settings.h>
+
+static GHashTable *gui_settings = NULL;
+
+
+void gui_settings_init()
+{
+	gui_settings = g_hash_table_new_full(g_str_hash, g_str_equal,
+					     g_free, NULL);
+}
+
+void gui_settings_deinit()
+{
+	g_hash_table_destroy(gui_settings);
+	gui_settings = NULL;
+}
+
+#ifdef CONFIG_TESTING
+GHashTable *test_get_gui_settings()
+{
+	return gui_settings;
+}
+#endif /* CONFIG_TESTING */
diff --git a/include/gui/settings.h b/include/gui/settings.h
new file mode 100644
index 00000000..02bc6a10
--- /dev/null
+++ b/include/gui/settings.h
@@ -0,0 +1,19 @@
+/*
+ * Copyright 2015 (c) Anna Schumaker.
+ */
+#ifndef OCARINA_GUI_SETTINGS_H
+#define OCARINA_GUI_SETTINGS_H
+#include <glib.h>
+
+
+/* Called to initialize GUI settings. */
+void gui_settings_init();
+
+/* Called to deinitialize GUI settings. */
+void gui_settings_deinit();
+
+
+#ifdef CONFIG_TESTING
+GHashTable *test_get_gui_settings();
+#endif /* CONFIG_TESTING */
+#endif /* OCARINA_GUI_SETTINGS_H */
diff --git a/tests/Sconscript b/tests/Sconscript
index ca2a1dce..d3cce3ea 100644
--- a/tests/Sconscript
+++ b/tests/Sconscript
@@ -37,6 +37,7 @@ SConscript("Music/Sconscript")
 
 res  = UnitTest("sanity", [ "sanity.c" ])
 res += SConscript("core/Sconscript")
+res += SConscript("gui/Sconscript")
 if check_sanity == True:
 	for t in res[1:]:
 		Depends(t, res[0])
diff --git a/tests/gui/.gitignore b/tests/gui/.gitignore
new file mode 100644
index 00000000..a01c11a4
--- /dev/null
+++ b/tests/gui/.gitignore
@@ -0,0 +1 @@
+settings
diff --git a/tests/gui/Sconscript b/tests/gui/Sconscript
new file mode 100644
index 00000000..7e249e1a
--- /dev/null
+++ b/tests/gui/Sconscript
@@ -0,0 +1,29 @@
+#!/usr/bin/python
+import os
+Import("env", "UnitTest", "testing_group")
+
+res = []
+gui_objs = []
+ignore = open(".gitignore", "w")
+
+def GuiTest(name):
+	global gui_objs
+
+	ignore.write("%s\n" % name)
+	source = "%s.c" % name
+	test = os.path.abspath(source)
+	gui  = os.path.sep.join([x for x in test.split("/") if x != "tests"])
+	if os.path.exists(gui):
+		gui_objs += [ env.Object(gui) ]
+
+	run = UnitTest("gui/%s" % name, [ test ] + gui_objs)
+	Alias("tests/gui", run)
+	if len(res) > 0 and testing_group(["tests/gui"]):
+		Depends(run, res[-1])
+	return run
+
+
+res += [ GuiTest("settings") ]
+
+ignore.close()
+Return("res")
diff --git a/tests/gui/settings.c b/tests/gui/settings.c
new file mode 100644
index 00000000..4a3d099d
--- /dev/null
+++ b/tests/gui/settings.c
@@ -0,0 +1,20 @@
+/*
+ * Copyright 2015 (c) Anna Schumaker.
+ */
+#include <gui/settings.h>
+#include <tests/test.h>
+
+static void test_settings()
+{
+	test_equal((void *)test_get_gui_settings(), NULL);
+
+	gui_settings_init();
+	test_not_equal((void *)test_get_gui_settings(), NULL);
+
+	gui_settings_deinit();
+	test_equal((void *)test_get_gui_settings(), NULL);
+}
+
+DECLARE_UNIT_TESTS(
+	UNIT_TEST("Settings", test_settings),
+);