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engines/mm/xeen/dialogs/dialogs_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 XEEN_DIALOGS_STRING_INPUT_H
+#define XEEN_DIALOGS_STRING_INPUT_H
+
+#include "common/keyboard.h"
+#include "mm/xeen/dialogs/dialogs.h"
+#include "mm/xeen/screen.h"
+
+namespace MM {
+namespace Xeen {
+
+class Input : public ButtonContainer {
+private:
+	/**
+	 * Draws the text input and cursor and waits until the user presses a key
+	 */
+	Common::KeyState waitForKey(const Common::String &msg);
+
+	/**
+	 * Animates the box text cursor
+	 */
+	void animateCursor();
+protected:
+	Window *_window;
+	int _cursorAnimIndex;
+
+	int nonEnToUpper(uint16 ascii);
+	int nonEnToLower(uint16 ascii);
+
+	/**
+	 * Allows the user to enter a string
+	 */
+	int getString(Common::String &line, uint maxLen, int maxWidth, bool isNumeric);
+
+	Input(XeenEngine *vm, Window *window) : ButtonContainer(vm),
+		_window(window), _cursorAnimIndex(0) {}
+public:
+	static int show(XeenEngine *vm, Window *window, Common::String &line,
+		uint maxLen, int maxWidth, bool isNumeric = false);
+};
+
+class StringInput : public Input {
+protected:
+	StringInput(XeenEngine *vm);
+
+	int execute(bool type, const Common::String &expected,
+		const Common::String &title, int opcode);
+public:
+	static int show(XeenEngine *vm, bool type, const Common::String &msg1,
+		const Common::String &msg2, int opcode);
+};
+
+class NumericInput : public Input {
+private:
+	NumericInput(XeenEngine *vm, int window);
+
+	int execute(int maxLength, int maxWidth);
+public:
+	static int show(XeenEngine *vm, int window, int maxLength, int maxWidth);
+};
+
+class Choose123 : public ButtonContainer {
+private:
+	SpriteResource _iconSprites;
+
+	Choose123(XeenEngine *vm) : ButtonContainer(vm) {}
+
+	int execute(uint numOptions);
+
+	void loadButtons(uint numOptions);
+public:
+	static int show(XeenEngine *vm, uint numOptions);
+};
+
+class HowMuch : public ButtonContainer {
+private:
+	SpriteResource _iconSprites;
+
+	HowMuch(XeenEngine *vm) : ButtonContainer(vm) {}
+
+	int execute();
+public:
+	static int show(XeenEngine *vm);
+};
+
+} // End of namespace Xeen
+} // End of namespace MM
+
+#endif