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engines/stark/ui/menu/fmvmenu.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/>.
+ *
+ */
+
+#ifndef STARK_UI_MENU_FMV_MENU_H
+#define STARK_UI_MENU_FMV_MENU_H
+
+#include "engines/stark/ui/menu/locationscreen.h"
+#include "engines/stark/visual/text.h"
+
+#include "common/path.h"
+
+namespace Stark {
+
+class FMVWidget;
+
+/**
+ * The video replay menu
+ */
+class FMVMenuScreen : public StaticLocationScreen {
+public:
+	FMVMenuScreen(Gfx::Driver *gfx, Cursor *cursor);
+	virtual ~FMVMenuScreen();
+
+	// StaticLocationScreen API
+	void open() override;
+	void close() override;
+	void onScreenChanged() override;
+
+protected:
+	// Window API
+	void onMouseMove(const Common::Point &pos) override;
+	void onClick(const Common::Point &pos) override;
+	void onRender() override;
+
+private:
+	enum WidgetIndex {
+		kWidgetPrevious = 3,
+		kWidgetNext = 4
+	};
+
+	Common::Array<FMVWidget *> _fmvWidgets;
+
+	Common::Point _formatRectPos;
+	int _fontHeight;
+	uint _fmvPerPage;
+
+	// Count from zero
+	uint _page, _maxPage;
+
+	void backHandler();
+	void prevPageHandler() { changePage(_page - 1); }
+	void nextPageHandler() { changePage(_page + 1); }
+
+	void freeFMVWidgets();
+	void loadFMVWidgets(uint page);
+	void changePage(uint page);
+};
+
+/**
+ * The widget for FMV entry, specifically built for FMVMenuScreen
+ */
+class FMVWidget {
+public:
+	FMVWidget(Gfx::Driver *gfx, uint fmvIndex);
+	~FMVWidget() {}
+
+	void render() { _title.render(_position); }
+
+	bool isMouseInside(const Common::Point &mousePos) const;
+
+	void onMouseMove(const Common::Point &mousePos) {
+		setTextColor(isMouseInside(mousePos) ? _textColorHovered : _textColorDefault);
+	}
+
+	void onClick();
+
+	void setTextColor(const Gfx::Color &color) { _title.setColor(color); }
+
+	void onScreenChanged() { _title.reset(); }
+
+private:
+	const Gfx::Color _textColorHovered = Gfx::Color(0x1E, 0x1E, 0x96);
+	const Gfx::Color _textColorDefault = Gfx::Color(0x00, 0x00, 0x00);
+
+	Common::Point _formatRectPos;
+	int _fontHeight;
+	uint _fmvPerPage;
+
+	const Common::Path &_filename;
+	VisualText _title;
+
+	int _width;
+	Common::Point _position;
+};
+
+} // End of namespace Stark
+
+#endif // STARK_UI_MENU_FMV_MENU_H