move exguichan files into gui/base/

1 files changed, 190 insertions, 0 deletions

diff --git a/src/gui/base/widgets/textfield.hpp b/src/gui/base/widgets/textfield.hpp
new file mode 100644
index 000000000..bc227eb55
--- /dev/null
+++ b/src/gui/base/widgets/textfield.hpp
@@ -0,0 +1,190 @@
+/*
+ *  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 GCN_TEXTFIELD_HPP
+#define GCN_TEXTFIELD_HPP
+
+#include "gui/base/keylistener.hpp"
+#include "gui/base/mouselistener.hpp"
+#include "gui/base/widget.hpp"
+
+#include <string>
+
+namespace gcn
+{
+    /**
+     * An implementation of a text field where a user can enter a line of text.
+     */
+    class TextField:
+        public Widget,
+        public MouseListener,
+        public KeyListener
+    {
+    public:
+        /**
+         * Constructor.
+         */
+        TextField();
+
+        /**
+         * Constructor. The text field will be automatically resized
+         * to fit the text.
+         *
+         * @param text The default text of the text field.
+         */
+        explicit TextField(const std::string& text);
+
+        A_DELETE_COPY(TextField)
+
+        /**
+         * Sets the text of the text field.
+         *
+         * @param text The text of the text field.
+         * @see getText
+         */
+        void setText(const std::string& text);
+
+        /**
+         * Gets the text of the text field.
+         *
+         * @return The text of the text field.
+         * @see setText
+         */
+        const std::string& getText() const;
+
+        /**
+         * Adjusts the size of the text field to fit the text.
+         */
+        void adjustSize();
+
+        /**
+         * Adjusts the height of the text field to fit caption.
+         */
+        void adjustHeight();
+
+        /**
+         * Sets the caret position. As there is only one line of text
+         * in a text field the position is the caret's x coordinate.
+         *
+         * @param position The caret position.
+         * @see getCaretPosition
+         */
+        void setCaretPosition(unsigned int position);
+
+        /**
+         * Gets the caret position. As there is only one line of text
+         * in a text field the position is the caret's x coordinate.
+         *
+         * @return The caret position.
+         * @see setCaretPosition
+         */
+        unsigned int getCaretPosition() const;
+
+
+        // Inherited from Widget
+
+        virtual void fontChanged();
+
+        // Inherited from MouseListener
+
+        virtual void mousePressed(MouseEvent& mouseEvent) override;
+
+        virtual void mouseDragged(MouseEvent& mouseEvent) override;
+
+    protected:
+        /**
+         * Draws the caret. Overloaded this method if you want to
+         * change the style of the caret.
+         *
+         * @param graphics the Graphics object to draw with.
+         * @param x the caret's x-position.
+         */
+        virtual void drawCaret(Graphics* graphics, int x);
+
+        /**
+         * Scrolls the text horizontally so that the caret shows if needed.
+         * The method is used any time a user types in the text field so the
+         * caret always will be shown.
+         */
+        void fixScroll();
+
+        /**
+         * Holds the text of the text box.
+         */
+        std::string mText;
+
+        /**
+         * Holds the caret position.
+         */
+        unsigned int mCaretPosition;
+
+        /**
+         * Holds the amount scrolled in x. If a user types more characters than
+         * the text field can display, due to the text field being to small, the
+         * text needs to scroll in order to show the last type character.
+         */
+        int mXScroll;
+    };
+}  // namespace gcn
+
+#endif  // end GCN_TEXTFIELD_HPP