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-/* _______ __ __ __ ______ __ __ _______ __ __
- * / _____/\ / /\ / /\ / /\ / ____/\ / /\ / /\ / ___ /\ / |\/ /\
- * / /\____\// / // / // / // /\___\// /_// / // /\_/ / // , |/ / /
- * / / /__ / / // / // / // / / / ___ / // ___ / // /| ' / /
- * / /_// /\ / /_// / // / // /_/_ / / // / // /\_/ / // / | / /
- * /______/ //______/ //_/ //_____/\ /_/ //_/ //_/ //_/ //_/ /|_/ /
- * \______\/ \______\/ \_\/ \_____\/ \_\/ \_\/ \_\/ \_\/ \_\/ \_\/
- *
- * 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_TEXTBOX_HPP
-#define GCN_TEXTBOX_HPP
-
-#include <ctime>
-#include <string>
-#include <vector>
-
-#include "guichan/keylistener.hpp"
-#include "guichan/mouselistener.hpp"
-#include "guichan/platform.hpp"
-#include "guichan/widget.hpp"
-
-namespace gcn
-{
- /**
- * An implementation of a text box where a user can enter text that contains of many lines.
- */
- class GCN_CORE_DECLSPEC TextBox:
- public Widget,
- public MouseListener,
- public KeyListener
- {
- public:
- /**
- * Constructor.
- */
- TextBox();
-
- /**
- * Constructor.
- *
- * @param text The default text of the text box.
- */
- TextBox(const std::string& text);
-
- /**
- * Sets the text of the text box.
- *
- * @param text The text of the text box.
- * @see getText
- */
- void setText(const std::string& text);
-
- /**
- * Gets the text of the text box.
- *
- * @return The text of the text box.
- * @see setText
- */
- std::string getText() const;
-
- /**
- * Gets a certain row from the text.
- *
- * @param row The number of the row to get from the text.
- * @return A row from the text of the text box.
- * @see setTextRow
- */
- const std::string& getTextRow(int row) const;
-
- /**
- * Sets the text of a certain row of the text.
- *
- * @param row The number of the row to set in the text.
- * @param text The text to set in the given row number.
- * @see getTextRow
- */
- void setTextRow(int row, const std::string& text);
-
- /**
- * Gets the number of rows in the text.
- *
- * @return The number of rows in the text.
- */
- unsigned int getNumberOfRows() const;
-
- /**
- * Gets the caret position in the text.
- *
- * @return The caret position in the text.
- * @see setCaretPosition
- */
- unsigned int getCaretPosition() const;
-
- /**
- * Sets the position of the caret in the text.
- *
- * @param position the positon of the caret.
- * @see getCaretPosition
- */
- void setCaretPosition(unsigned int position);
-
- /**
- * Gets the row number where the caret is currently located.
- *
- * @return The row number where the caret is currently located.
- * @see setCaretRow
- */
- unsigned int getCaretRow() const;
-
- /**
- * Sets the row where the caret should be currently located.
- *
- * @param The row where the caret should be currently located.
- * @see getCaretRow
- */
- void setCaretRow(int row);
-
- /**
- * Gets the column where the caret is currently located.
- *
- * @return The column where the caret is currently located.
- * @see setCaretColumn
- */
- unsigned int getCaretColumn() const;
-
- /**
- * Sets the column where the caret should be currently located.
- *
- * @param The column where the caret should be currently located.
- * @see getCaretColumn
- */
- void setCaretColumn(int column);
-
- /**
- * Sets the row and the column where the caret should be curretly
- * located.
- *
- * @param row The row where the caret should be currently located.
- * @param column The column where the caret should be currently located.
- * @see getCaretRow, getCaretColumn
- */
- void setCaretRowColumn(int row, int column);
-
- /**
- * Scrolls the text to the caret if the text box is in a scroll area.
- *
- * @see ScrollArea
- */
- virtual void scrollToCaret();
-
- /**
- * Checks if the text box is editable.
- *
- * @return True it the text box is editable, false otherwise.
- * @see setEditable
- */
- bool isEditable() const;
-
- /**
- * Sets the text box to be editable or not.
- *
- * @param editable True if the text box should be editable, false otherwise.
- */
- void setEditable(bool editable);
-
- /**
- * Adds a row of text to the end of the text.
- *
- * @param row The row to add.
- */
- virtual void addRow(const std::string row);
-
- /**
- * Checks if the text box is opaque. An opaque text box will draw
- * it's background and it's text. A non opaque text box only draw it's
- * text making it transparent.
- *
- * @return True if the text box is opaque, false otherwise.
- * @see setOpaque
- */
- bool isOpaque();
-
- /**
- * Sets the text box to be opaque or not. An opaque text box will draw
- * it's background and it's text. A non opaque text box only draw it's
- * text making it transparent.
- *
- * @param opaque True if the text box should be opaque, false otherwise.
- * @see isOpaque
- */
- void setOpaque(bool opaque);
-
-
- // Inherited from Widget
-
- virtual void draw(Graphics* graphics);
-
- virtual void fontChanged();
-
-
- // Inherited from KeyListener
-
- virtual void keyPressed(KeyEvent& keyEvent);
-
-
- // Inherited from MouseListener
-
- virtual void mousePressed(MouseEvent& mouseEvent);
-
- virtual void mouseDragged(MouseEvent& mouseEvent);
-
- protected:
- /**
- * Draws the caret. Overloaded this method if you want to
- * change the style of the caret.
- *
- * @param graphics a Graphics object to draw with.
- * @param x the x position.
- * @param y the y position.
- */
- virtual void drawCaret(Graphics* graphics, int x, int y);
-
- /**
- * Adjusts the text box's size to fit the text.
- */
- virtual void adjustSize();
-
- /**
- * Holds all the rows of the text.
- */
- std::vector<std::string> mTextRows;
-
- /**
- * Holds the current column of the caret.
- */
- int mCaretColumn;
-
- /**
- * Holds the current row of the caret.
- */
- int mCaretRow;
-
- /**
- * True if the text box is editable, false otherwise.
- */
- bool mEditable;
-
- /**
- * True if the text box is editable, false otherwise.
- */
- bool mOpaque;
- };
-}
-
-#endif // end GCN_TEXTBOX_HPP
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