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/***************************************************************************
* Copyright (C) 2008 by Douglas Boffey *
* *
* DougABoffey@netscape.net *
* 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 *
* (at your option) any later version. *
* *
* This program is distributed with The Mana Experiment *
* 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, write to the *
* Free Software Foundation, Inc., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
#ifndef _AETHYRA_TEXT_H
#define _AETHYRA_TEXT_H
#include "graphics.h"
#include "guichanfwd.h"
#include <list>
class TextManager;
class Text
{
friend class TextManager;
public:
/**
* Constructor creates a text object to display on the screen.
*/
Text(const std::string &text, int x, int y,
gcn::Graphics::Alignment alignment, gcn::Font *font,
gcn::Color colour);
/**
* Destructor. The text is removed from the screen.
*/
virtual ~Text();
/**
* Allows the originator of the text to specify the ideal coordinates.
*/
void adviseXY(int x, int y);
/**
* Draws the text.
*/
virtual void draw(Graphics *graphics, int xOff, int yOff);
private:
int mX; /**< Actual x-value of left of text written. */
int mY; /**< Actual y-value of top of text written. */
int mWidth; /**< The width of the text. */
int mHeight; /**< The height of the text. */
int mXOffset; /**< The offset of mX from the desired x. */
static int mInstances; /**< Instances of text. */
gcn::Font *mFont; /**< The font used. */
std::string mText; /**< The text to display. */
gcn::Color mColour; /**< The colour of the text. */
};
class FlashText : public Text
{
public:
FlashText(const std::string &text, int x, int y,
gcn::Graphics::Alignment alignment, gcn::Font *font,
gcn::Color colour);
/**
* Remove the text from the screen
*/
virtual ~FlashText() {}
/**
* Flash the text for so many refreshes
*/
void flash(int time) {mTime = time; }
/**
* Draws the text
*/
virtual void draw(Graphics *graphics, int xOff, int yOff);
private:
int mTime; /**< Time left for flashing */
};
#endif
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