UPDATES: Got rid of hardcoded update intervals list

common/module.mk

@@ -56,5 +56,10 @@ MODULE_OBJS += \
 	recorderfile.o
 endif
 
+ifdef USE_UPDATES
+MODULE_OBJS += \
+	updates.o
+endif
+
 # Include common rules
 include $(srcdir)/rules.mk

common/updates.cpp

@@ -0,0 +1,56 @@
+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * 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 2
+ * 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, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+#include "common/system.h"
+#include "common/updates.h"
+#include "common/translation.h"
+
+namespace Common {
+
+static const int updateIntervals[] = {
+	UpdateManager::kUpdateIntervalNotSupported,
+	UpdateManager::kUpdateIntervalOneDay,
+	UpdateManager::kUpdateIntervalOneWeek,
+	UpdateManager::kUpdateIntervalOneMonth,
+	-1
+};
+
+const int *UpdateManager::getUpdateIntervals() {
+	return updateIntervals;
+}
+
+const char *UpdateManager::updateIntervalToString(int interval) {
+	switch (interval) {
+	case kUpdateIntervalNotSupported:
+		return _("Never");
+	case kUpdateIntervalOneDay:
+		return _("Daily");
+	case kUpdateIntervalOneWeek:
+		return _("Weekly");
+	case kUpdateIntervalOneMonth:
+		return _("Monthly");
+	default:
+		return _("<Bad value>");
+	}
+}
+
+} // End of namespace Common

common/updates.h

@@ -20,8 +20,8 @@
  *
  */
 
-#ifndef BACKENDS_UPDATES_ABSTRACT_H
-#define BACKENDS_UPDATES_ABSTRACT_H
+#ifndef COMMON_UPDATES_H
+#define COMMON_UPDATES_H
 
 #if defined(USE_UPDATES)
 
@@ -93,10 +93,13 @@ class UpdateManager {
 	 * @return  the update check interval.
 	 */
 	virtual int getUpdateCheckInterval() { return kUpdateIntervalNotSupported; }
+
+	static const int *getUpdateIntervals();
+	static const char *updateIntervalToString(int interval);
 };
 
 } // End of namespace Common
 
 #endif
 
-#endif // BACKENDS_UPDATES_ABSTRACT_H
+#endif // COMMON_UPDATES_H

gui/options.cpp

@@ -1234,10 +1234,12 @@ GlobalOptionsDialog::GlobalOptionsDialog()
 	_updatesPopUpDesc = new StaticTextWidget(tab, "GlobalOptions_Misc.UpdatesPopupDesc", _("Update check:"), _("How often to check ScummVM updates"));
 	_updatesPopUp = new PopUpWidget(tab, "GlobalOptions_Misc.UpdatesPopup");
 
-	_updatesPopUp->appendEntry(_("Never"), Common::UpdateManager::kUpdateIntervalNotSupported);
-	_updatesPopUp->appendEntry(_("Daily"), Common::UpdateManager::kUpdateIntervalOneDay);
-	_updatesPopUp->appendEntry(_("Weekly"), Common::UpdateManager::kUpdateIntervalOneWeek);
-	_updatesPopUp->appendEntry(_("Monthly"), Common::UpdateManager::kUpdateIntervalOneMonth);
+	const int *vals = Common::UpdateManager::getUpdateIntervals();
+
+	while (*vals != -1) {
+		_updatesPopUp->appendEntry(Common::UpdateManager::updateIntervalToString(*vals), *vals);
+		vals++;
+	}
 
 	if (ConfMan.hasKey("updates_check"))
 		_updatesPopUp->setSelectedTag(ConfMan.getInt("updates_check"));

gui/updates-dialog.cpp

@@ -95,10 +95,12 @@ UpdatesDialog::UpdatesDialog() : Dialog(30, 20, 260, 124) {
 
 	_updatesPopUp = new PopUpWidget(this, 10, y, _w - 20, g_gui.xmlEval()->getVar("Globals.PopUp.Height", kLineHeight));
 
-	_updatesPopUp->appendEntry(_("Never"), Common::UpdateManager::kUpdateIntervalNotSupported);
-	_updatesPopUp->appendEntry(_("Daily"), Common::UpdateManager::kUpdateIntervalOneDay);
-	_updatesPopUp->appendEntry(_("Weekly"), Common::UpdateManager::kUpdateIntervalOneWeek);
-	_updatesPopUp->appendEntry(_("Monthly"), Common::UpdateManager::kUpdateIntervalOneMonth);
+	const int *vals = Common::UpdateManager::getUpdateIntervals();
+
+	while (*vals != -1) {
+		_updatesPopUp->appendEntry(Common::UpdateManager::updateIntervalToString(*vals), *vals);
+		vals++;
+	}
 
 	_updatesPopUp->setSelectedTag(Common::UpdateManager::kUpdateIntervalOneWeek);