XEEN: Split up menus file into dialogs and dialogs_options

1 files changed, 83 insertions, 0 deletions

diff --git a/engines/xeen/dialogs.cpp b/engines/xeen/dialogs.cpp
new file mode 100644
index 0000000000..1342353b9a
--- /dev/null
+++ b/engines/xeen/dialogs.cpp
@@ -0,0 +1,83 @@
+/* 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/scummsys.h"
+#include "xeen/dialogs.h"
+
+namespace Xeen {
+
+/**
+ * Saves the current list of buttons
+ */
+void Dialog::saveButtons() {
+	_savedButtons.push(_buttons);
+}
+
+/*
+ * Clears the current list of defined buttons
+ */
+void Dialog::clearButtons() {
+	_buttons.clear();
+}
+
+void Dialog::restoreButtons() {
+	_buttons = _savedButtons.pop();
+}
+
+void Dialog::addButton(const Common::Rect &bounds, char c, SpriteResource *sprites, bool draw = true) {
+	_buttons.push_back(DialogButton(bounds, c, sprites, draw));
+}
+
+void Dialog::checkEvents() {
+	EventsManager &events = *_vm->_events;
+	events.pollEventsAndWait();
+
+	if (events._leftButton) {
+		// Check whether any button is selected
+		events.debounceMouse();
+		Common::Point pt = events._mousePos;
+
+		for (uint i = 0; i < _buttons.size(); ++i) {
+			if (_buttons[i]._bounds.contains(pt)) {
+				_key = _buttons[i]._c;
+				return;
+			}
+		}
+	} else if (events.isKeyPending()) {
+		Common::KeyState keyState;
+		events.getKey(keyState);
+		if (keyState.ascii >= 32 && keyState.ascii <= 127) {
+			_key = keyState.ascii;
+			return;
+		}
+	}
+}
+
+/*------------------------------------------------------------------------*/
+
+void SettingsBaseDialog::showContents(SpriteResource &title1, bool waitFlag) {
+	checkEvents();
+}
+
+/*------------------------------------------------------------------------*/
+
+} // End of namespace Xeen