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/*
* Text Renderer
* Copyright (C) 2009 The Mana World Development Team
* Copyright (C) 2009-2010 The Mana Developers
* Copyright (C) 2011-2012 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/>.
*/
#ifndef TEXT_RENDERER_H
#define TEXT_RENDERER_H
#include "gui/theme.h"
/**
* Class for text rendering. Used by the TextParticle, the Text and FlashText
* objects and the Preview in the color dialog.
*/
class TextRenderer final
{
public:
A_DELETE_COPY(TextRenderer);
/**
* Renders a specified text.
*/
static inline void renderText(gcn::Graphics *const graphics,
const std::string &text,
const int x, const int y,
const gcn::Graphics::Alignment align,
const gcn::Color &color,
gcn::Font *const font,
const bool outline = false,
const bool shadow = false,
const int alpha = 255)
{
graphics->setFont(font);
// Text shadow
if (shadow)
{
graphics->setColor(Theme::getThemeColor(Theme::SHADOW,
color.a / 2));
if (outline)
graphics->drawText(text, x + 2, y + 2, align);
else
graphics->drawText(text, x + 1, y + 1, align);
}
if (outline)
{
// Text outline
graphics->setColor(Theme::getThemeColor(Theme::OUTLINE, alpha));
// graphics->setColor(Theme::getThemeColor(Theme::OUTLINE, color.a));
graphics->drawText(text, x + 1, y, align);
graphics->drawText(text, x - 1, y, align);
graphics->drawText(text, x, y + 1, align);
graphics->drawText(text, x, y - 1, align);
}
graphics->setColor(color);
graphics->drawText(text, x, y, align);
}
};
#endif
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