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engines/mm/mm1/views/text_view.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 MM1_VIEWS_TEXT_VIEW_H
+#define MM1_VIEWS_TEXT_VIEW_H
+
+#include "mm/mm1/events.h"
+
+namespace MM {
+namespace MM1 {
+namespace Views {
+
+#define FONT_SIZE 8
+#define TEXT_W 40
+#define TEXT_H 25
+
+class TextView : public UIElement {
+protected:
+	Common::Point _textPos;
+	byte _bgColor = 0xff;
+
+	/**
+	 * Set the text color
+	 */
+	void setTextColor(byte col) {
+		_bgColor = col;
+	}
+
+	/**
+	 * Write a character
+	 */
+	void writeChar(unsigned char c);
+	void writeChar(int x, int y, unsigned char c);
+
+	/**
+	 * Write some text
+	 */
+	void writeString(const Common::String &str);
+	void writeString(int x, int y, const Common::String &str);
+
+	/**
+	 * Write a number
+	 */
+	void writeNumber(int val);
+	void writeNumber(int x, int y, int val);
+
+	/**
+	 * Move the text position to the next line
+	 */
+	void newLine();
+
+	/**
+	 * Write out spaces
+	 */
+	void writeSpaces(size_t count);
+
+	/**
+	 * Clear the surface
+	 */
+	void clearSurface() override;
+
+	/**
+	 * Clear area covered by the given text lines
+	 */
+	void clearLines(int y1, int y2);
+
+	/**
+	 * Draws a text border
+	 */
+	void drawTextBorder();
+
+	/**
+	 * Prints a message 'ESC' to go back
+	 */
+	void escToGoBack(int x = 12, int y = -1);
+
+	/**
+	 * Called when an active timeout countdown expired
+	 */
+	virtual void timeout() override;
+
+	void drawGraphic(int gfxNum);
+
+public:
+	TextView(const Common::String &name);
+	TextView(const Common::String &name, UIElement *owner);
+	virtual ~TextView() {}
+
+	bool msgDrawGraphic(const DrawGraphicMessage &msg) override;
+};
+
+} // namespace Views
+} // namespace MM1
+} // namespace MM
+
+#endif