Initial commit

backends/events/default/default-events.h

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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/>.
+ *
+ */
+
+#if !defined(BACKEND_EVENTS_DEFAULT_H) && !defined(DISABLE_DEFAULT_EVENTMANAGER)
+#define BACKEND_EVENTS_DEFAULT_H
+
+#include "common/events.h"
+#include "common/queue.h"
+
+namespace Common {
+class Keymapper;
+#ifdef ENABLE_VKEYBD
+class VirtualKeyboard;
+#endif
+class VirtualMouse;
+}
+
+
+class DefaultEventManager : public Common::EventManager, Common::EventObserver {
+#ifdef ENABLE_VKEYBD
+	Common::VirtualKeyboard *_vk;
+#endif
+
+	Common::VirtualMouse *_virtualMouse;
+
+	Common::Keymapper *_keymapper;
+
+	Common::ArtificialEventSource _artificialEventSource;
+
+	Common::Queue<Common::Event> _eventQueue;
+	bool notifyEvent(const Common::Event &ev) override {
+		_eventQueue.push(ev);
+		return true;
+	}
+
+	Common::Point _mousePos;
+	int _buttonState;
+	int _modifierState;
+	bool _shouldQuit;
+	bool _shouldReturnToLauncher;
+	bool _confirmExitDialogActive;
+
+public:
+	DefaultEventManager(Common::EventSource *boss);
+	~DefaultEventManager();
+
+	void init() override;
+	bool pollEvent(Common::Event &event) override;
+	void pushEvent(const Common::Event &event) override;
+	void purgeMouseEvents() override;
+	void purgeKeyboardEvents() override;
+
+	Common::Point getMousePos() const override { return _mousePos; }
+	int getButtonState() const override { return _buttonState; }
+	int getModifierState() const override { return _modifierState; }
+	int shouldQuit() const override { return _shouldQuit; }
+	int shouldReturnToLauncher() const override { return _shouldReturnToLauncher; }
+	void resetReturnToLauncher() override { _shouldReturnToLauncher = false; }
+	void resetQuit() override { _shouldQuit = false; }
+
+	Common::Keymapper *getKeymapper() override { return _keymapper; }
+	Common::Keymap *getGlobalKeymap() override;
+};
+
+#endif