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engines/petka/objects/text.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 PETKA_TEXT_H
+#define PETKA_TEXT_H
+
+#include "common/rect.h"
+#include "common/ustr.h"
+#include "common/str-array.h"
+
+#include "graphics/font.h"
+
+#include "petka/objects/object.h"
+
+namespace Petka {
+
+class QText : public QVisibleObject {
+public:
+	QText(const Common::U32String &text, uint16 textColor, uint16 outlineColor);
+
+	void draw();
+	void update(int time);
+	const Common::Rect &getRect();
+
+protected:
+	QText();
+
+	static void drawOutline(Graphics::Surface *surface, uint16 color);
+	static Common::Rect calculateBoundingBoxForText(const Common::U32String &text, Graphics::Font &font);
+	static void drawText(Graphics::Surface &s, int y, int maxWidth, const Common::U32String &text, uint color, Graphics::Font &font, Graphics::TextAlign alignment);
+
+protected:
+	Common::Rect _rect;
+};
+
+class QTextPhrase : public QText {
+public:
+	QTextPhrase(const Common::U32String &phrase, uint16 textColor, uint16 outlineColor);
+
+	void draw() override;
+	void update(int time) override;
+	void onClick(Common::Point p) override;
+	bool isInPoint(Common::Point p) override { return true; }
+
+private:
+	Common::U32String _phrase;
+	uint _time;
+};
+
+class QTextDescription : public QText {
+public:
+	QTextDescription(const Common::U32String &desc, uint32 frame);
+
+	void draw() override;
+	void onClick(Common::Point p) override;
+	bool isInPoint(Common::Point p) override { return true; }
+	void update(int t) override {}
+};
+
+class QTextChoice : public QText {
+public:
+	QTextChoice(const Common::Array<Common::U32String> &choices, uint16 color, uint16 outlineColor, uint16 selectedColor);
+
+	void onMouseMove(Common::Point p) override;
+	void onClick(Common::Point p) override;
+	bool isInPoint(Common::Point p) override { return true; }
+
+private:
+	Common::Array<Common::Rect> _rects;
+	Common::Array<Common::U32String> _choices;
+	uint _activeChoice;
+	uint16 _outlineColor;
+	uint16 _choiceColor;
+	uint16 _selectedColor;
+};
+
+} // End of namespace Petka
+
+#endif