/* * The ManaPlus Client * Copyright (C) 2006-2009 The Mana World Development Team * Copyright (C) 2009-2010 The Mana Developers * Copyright (C) 2011-2013 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 TEXTPREVIEW_H #define TEXTPREVIEW_H #include "gui/widgets/widget2.h" #include <guichan/color.hpp> #include <guichan/font.hpp> #include <guichan/widget.hpp> #include "localconsts.h" /** * Preview widget for particle colors, etc. */ class TextPreview final : public gcn::Widget, public Widget2 { public: TextPreview(const Widget2 *const widget, const std::string &text); A_DELETE_COPY(TextPreview) ~TextPreview(); /** * Sets the color the text is printed in. * * @param color the color to set */ inline void setTextColor(const gcn::Color *color) { mTextColor = color; adjustSize(); } /** * Sets the text to use the set alpha value. * * @param alpha whether to use alpha values for the text or not */ inline void useTextAlpha(bool alpha) { mTextAlpha = alpha; } /** * Sets the color the text background is drawn in. This is only the * rectangle directly behind the text, not to full widget. * * @param color the color to set */ inline void setTextBGColor(const gcn::Color *color) { mTextBGColor = color; } /** * Sets the background color of the widget. * * @param color the color to set */ inline void setBGColor(const gcn::Color *color) { mBGColor = color; } /** * Sets the font to render the text in. * * @param font the font to use. */ inline void setFont(gcn::Font *font) { mFont = font; } /** * Sets whether to use a shadow while rendering. * * @param shadow true, if a shadow is wanted, false else */ inline void setShadow(bool shadow) { mShadow = shadow; } /** * Sets whether to use an outline while rendering. * * @param outline true, if an outline is wanted, false else */ inline void setOutline(bool outline) { mOutline = outline; } /** * Widget's draw method. Does the actual job. * * @param graphics graphics to draw into */ void draw(gcn::Graphics *graphics) override; /** * Set opacity for this widget (whether or not to show the background * color) * * @param opaque Whether the widget should be opaque or not */ void setOpaque(bool opaque) { mOpaque = opaque; } /** * Gets opacity for this widget (whether or not the background color * is shown below the widget) */ bool isOpaque() const A_WARN_UNUSED { return mOpaque; } void adjustSize(); private: gcn::Font *mFont; std::string mText; const gcn::Color *mTextColor; const gcn::Color *mBGColor; const gcn::Color *mTextBGColor; bool mTextAlpha; bool mOpaque; bool mShadow; bool mOutline; int mPadding; static int instances; static float mAlpha; static Skin *mSkin; }; #endif