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engines/ultima/ultima4/controllers/menu_controller.cpp

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+/* 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 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/>.
+ *
+ */
+
+#include "ultima/ultima4/controllers/menu_controller.h"
+#include "ultima/ultima4/events/event_handler.h"
+#include "ultima/ultima4/views/menu.h"
+#include "ultima/ultima4/views/textview.h"
+
+namespace Ultima {
+namespace Ultima4 {
+
+MenuController::MenuController(Menu *menu, TextView *view) :
+		WaitableController<void *>(nullptr) {
+	this->_menu = menu;
+	this->_view = view;
+}
+
+void MenuController::setActive() {
+	MetaEngine::setKeybindingMode(KBMODE_MENU);
+}
+
+void MenuController::keybinder(KeybindingAction action) {
+	bool cursorOn = _view->getCursorEnabled();
+
+	if (cursorOn)
+		_view->disableCursor();
+
+	switch (action) {
+	case KEYBIND_UP:
+		_menu->prev();
+		break;
+	case KEYBIND_DOWN:
+		_menu->next();
+		break;
+	case KEYBIND_LEFT:
+	case KEYBIND_RIGHT:
+	case KEYBIND_INTERACT: {
+		MenuEvent::Type menuAction = MenuEvent::ACTIVATE;
+
+		if (action == KEYBIND_LEFT)
+			menuAction = MenuEvent::DECREMENT;
+		else if (action == KEYBIND_RIGHT)
+			menuAction = MenuEvent::INCREMENT;
+		_menu->activateItem(-1, menuAction);
+		break;
+	}
+	default:
+		break;
+	}
+
+	_menu->show(_view);
+
+	if (cursorOn)
+		_view->enableCursor();
+	_view->update();
+
+	if (_menu->getClosed())
+		doneWaiting();
+}
+
+bool MenuController::keyPressed(int key) {
+	bool handled = true;
+	bool cursorOn = _view->getCursorEnabled();
+
+	if (cursorOn)
+		_view->disableCursor();
+
+	handled = _menu->activateItemByShortcut(key, MenuEvent::ACTIVATE);
+
+	_menu->show(_view);
+
+	if (cursorOn)
+		_view->enableCursor();
+	_view->update();
+
+	if (_menu->getClosed())
+		doneWaiting();
+
+	return handled;
+}
+
+bool MenuController::mousePressed(const Common::Point &mousePos) {
+	bool cursorOn = _view->getCursorEnabled();
+
+	if (cursorOn)
+		_view->disableCursor();
+
+	_menu->activateItemAtPos(_view, mousePos);
+
+	_menu->show(_view);
+
+	if (cursorOn)
+		_view->enableCursor();
+	_view->update();
+
+	if (_menu->getClosed())
+		doneWaiting();
+
+	return true;
+}
+
+} // End of namespace Ultima4
+} // End of namespace Ultima