/* * The ManaPlus Client * Copyright (C) 2007-2009 The Mana World Development Team * Copyright (C) 2009-2010 The Mana Developers * Copyright (C) 2011 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 SHORTCUTCONTAINER_H #define SHORTCUTCONTAINER_H #include <guichan/mouselistener.hpp> #include <guichan/widget.hpp> #include <guichan/widgetlistener.hpp> #include "gui/widgets/tab.h" #ifdef __GNUC__ #define _UNUSED_ __attribute__ ((unused)) #else #define _UNUSED_ #endif class Image; /** * A generic shortcut container. * * \ingroup GUI */ class ShortcutContainer : public gcn::Widget, public gcn::WidgetListener, public gcn::MouseListener { public: /** * Constructor. Initializes the shortcut container. */ ShortcutContainer(); /** * Destructor. */ ~ShortcutContainer() {} /** * Draws the shortcuts */ virtual void draw(gcn::Graphics *graphics) = 0; /** * Invoked when a widget changes its size. This is used to determine * the new height of the container. */ virtual void widgetResized(const gcn::Event &event); /** * Handles mouse when dragged. */ virtual void mouseDragged(gcn::MouseEvent &event) = 0; /** * Handles mouse when pressed. */ virtual void mousePressed(gcn::MouseEvent &event) = 0; /** * Handles mouse release. */ virtual void mouseReleased(gcn::MouseEvent &event) = 0; int getMaxItems() const { return mMaxItems; } int getBoxWidth() const { return mBoxWidth; } int getBoxHeight() const { return mBoxHeight; } protected: /** * Gets the index from the grid provided the point is in an item box. * * @param pointX X coordinate of the point. * @param pointY Y coordinate of the point. * @return index on success, -1 on failure. */ int getIndexFromGrid(int pointX, int pointY) const; Image *mBackgroundImg; static float mAlpha; unsigned mMaxItems; int mBoxWidth; int mBoxHeight; int mCursorPosX, mCursorPosY; int mGridWidth, mGridHeight; }; #endif