Move key into input directory.

1 files changed, 197 insertions, 0 deletions

diff --git a/src/input/key.h b/src/input/key.h
new file mode 100644
index 000000000..fa48d3583
--- /dev/null
+++ b/src/input/key.h
@@ -0,0 +1,197 @@
+/*
+ *  The ManaPlus Client
+ *  Copyright (C) 2011-2014  The ManaPlus Developers
+ *
+ *  This file is part of The ManaPlus Client.
+ *
+ *  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 2 of the License, or
+ *  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/>.
+ */
+
+/*      _______   __   __   __   ______   __   __   _______   __   __
+ *     / _____/\ / /\ / /\ / /\ / ____/\ / /\ / /\ / ___  /\ /  |\/ /\
+ *    / /\____\// / // / // / // /\___\// /_// / // /\_/ / // , |/ / /
+ *   / / /__   / / // / // / // / /    / ___  / // ___  / // /| ' / /
+ *  / /_// /\ / /_// / // / // /_/_   / / // / // /\_/ / // / |  / /
+ * /______/ //______/ //_/ //_____/\ /_/ //_/ //_/ //_/ //_/ /|_/ /
+ * \______\/ \______\/ \_\/ \_____\/ \_\/ \_\/ \_\/ \_\/ \_\/ \_\/
+ *
+ * Copyright (c) 2004 - 2008 Olof Naessén and Per Larsson
+ *
+ *
+ * Per Larsson a.k.a finalman
+ * Olof Naessén a.k.a jansem/yakslem
+ *
+ * Visit: http://guichan.sourceforge.net
+ *
+ * License: (BSD)
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ * 3. Neither the name of Guichan nor the names of its contributors may
+ *    be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
+ * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef INPUT_KEY_H
+#define INPUT_KEY_H
+
+#include "localconsts.h"
+
+// windows.h defines DELETE which breaks this file as we have a constant named
+// DELETE, hence we undefine DELETE if it is defined and hope people don't use
+// that windows define with Guichan.
+#if defined (_WIN32) && defined(DELETE)
+#undef DELETE
+#endif
+
+/**
+  * Represents a key or a character.
+  */
+class Key final
+{
+    public:
+        /**
+          * Constructor.
+          *
+          * @param value The ascii or enum value for the key.
+          */
+        explicit Key(const int value = 0);
+
+        enum
+        {
+            SPACE              = ' ',
+            TAB                = '\t',
+            ENTER              = '\n',
+            // Negative values, to avoid conflicts with higher character codes.
+            LEFT_ALT           = -1000,
+            RIGHT_ALT,
+            LEFT_SHIFT,
+            RIGHT_SHIFT,
+            LEFT_CONTROL,
+            RIGHT_CONTROL,
+            LEFT_META,
+            RIGHT_META,
+            LEFT_SUPER,
+            RIGHT_SUPER,
+            INSERT,
+            HOME,
+            PAGE_UP,
+            DELETE_,
+            END,
+            PAGE_DOWN,
+            ESCAPE,
+            CAPS_LOCK,
+            BACKSPACE,
+            F1,
+            F2,
+            F3,
+            F4,
+            F5,
+            F6,
+            F7,
+            F8,
+            F9,
+            F10,
+            F11,
+            F12,
+            F13,
+            F14,
+            F15,
+            PRINT_SCREEN,
+            SCROLL_LOCK,
+            PAUSE,
+            NUM_LOCK,
+            ALT_GR,
+            LEFT,
+            RIGHT,
+            UP,
+            DOWN,
+            TEXTINPUT
+        };
+
+        /**
+          * Checks if a key is a character.
+          *
+          * @return True if the key is a letter, number or whitespace,
+          *         false otherwise.
+          */
+        bool isCharacter() const A_WARN_UNUSED;
+
+        /**
+          * Checks if a key is a number.
+          *
+          * @return True if the key is a number (0-9),
+          *         false otherwise.
+          */
+        bool isNumber() const A_WARN_UNUSED;
+
+        /**
+          * Checks if a key is a letter.
+          *
+          * @return True if the key is a letter (a-z,A-Z),
+          *         false otherwise.
+          */
+        bool isLetter() const A_WARN_UNUSED;
+
+        /**
+          * Gets the value of the key. If an ascii value exists it 
+          * will be returned. Otherwise an enum value will be returned.
+          *
+          * @return the value of the key.
+          */
+        int getValue() const A_WARN_UNUSED;
+
+        /**
+          * Compares two keys.
+          *
+          * @param key The key to compare this key with.
+          * @return True if the keys are equal, false otherwise.
+          */
+        bool operator==(const Key& key) const;
+
+        /**
+          * Compares two keys.
+          *
+          * @param key The key to compare this key with.
+          * @return True if the keys are not equal, false otherwise.
+          */
+        bool operator!=(const Key& key) const;
+
+    protected:
+        /**
+          * Holds the value of the key. It may be an ascii value
+          * or an enum value.
+          */
+        int mValue;
+};
+
+#endif  // end GCN_KEY_HPP