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authorAndrei Karas <akaras@inbox.ru>2011-01-02 01:48:38 +0200
committerAndrei Karas <akaras@inbox.ru>2011-01-02 02:41:24 +0200
commit3eeae12c498d1a4dbe969462d2ba841f77ee3ccb (patch)
treeff8eab35e732bc0749fc11677c8873a7b3a58704 /src/textrenderer.h
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Initial commit.
This code based on mana client http://www.gitorious.org/mana/mana and my private repository.
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+/*
+ * Text Renderer
+ * Copyright (C) 2009 The Mana World Development Team
+ * Copyright (C) 2009-2010 The Mana Developers
+ *
+ * This file is part of The Mana 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 "graphics.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
+{
+ public:
+ /**
+ * Renders a specified text.
+ */
+ static inline void renderText(gcn::Graphics *graphics,
+ const std::string &text,
+ int x, int y,
+ gcn::Graphics::Alignment align,
+ const gcn::Color &color,
+ gcn::Font *font,
+ bool outline = false,
+ bool shadow = false,
+ 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