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engines/ultima/shared/gfx/text_input.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 ULTIMA_GFX_TEXT_INPUT_H
+#define ULTIMA_GFX_TEXT_INPUT_H
+
+#include "ultima/shared/gfx/popup.h"
+
+namespace Ultima {
+namespace Shared {
+namespace Gfx {
+
+/**
+ * Text input control
+ */
+class TextInput : public Popup {
+	DECLARE_MESSAGE_MAP;
+	bool KeypressMsg(CKeypressMsg *msg);
+private:
+	bool _isNumeric;
+	size_t _maxCharacters;
+	Common::String _text;
+	byte _color;
+public:
+	CLASSDEF;
+	TextInput(GameBase *game) : Popup(game), _isNumeric(false), _maxCharacters(0), _color(0) {}
+
+	/**
+	 * Draws the visual item on the screen
+	 */
+	void draw() override;
+
+	/**
+	 * Show the text input
+	 * @param pt				Position of the input
+	 * @param maxCharacters		Maximum length of input
+	 * @param color				Text color
+	 * @param respondTo			Element to send any response to when the popup closes.
+	 *							If not provided, any response goes to the active view
+	 * @remarks		Generates a TextInputMsg message with the text when Enter or escape is pressed
+	 */
+	void show(const Point &pt, bool isNumeric, size_t maxCharacters, byte color,
+		TreeItem *respondTo = nullptr);
+};
+
+} // End of namespace Gfx
+} // End of namespace Shared
+} // End of namespace Ultima
+
+#endif