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/*
* The ManaPlus Client
* Copyright (C) 2007-2009 The Mana World Development Team
* Copyright (C) 2009-2010 The Mana Developers
* Copyright (C) 2011-2017 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 GUI_WIDGETS_SHORTCUTCONTAINER_H
#define GUI_WIDGETS_SHORTCUTCONTAINER_H
#include "gui/widgets/widget.h"
#include "listeners/mouselistener.h"
#include "listeners/widgetlistener.h"
class Image;
class ImageCollection;
/**
* A generic shortcut container.
*
* \ingroup GUI
*/
class ShortcutContainer notfinal : public Widget,
public WidgetListener,
public MouseListener
{
public:
A_DELETE_COPY(ShortcutContainer)
/**
* Destructor.
*/
~ShortcutContainer() override;
/**
* Invoked when a widget changes its size. This is used to determine
* the new height of the container.
*/
void widgetResized(const Event &event) override final;
void widgetMoved(const Event& event) override final;
/**
* Handles mouse when dragged.
*/
void mouseDragged(MouseEvent &event A_UNUSED) override
{
}
/**
* Handles mouse when pressed.
*/
void mousePressed(MouseEvent &event A_UNUSED) override
{
}
/**
* Handles mouse release.
*/
void mouseReleased(MouseEvent &event A_UNUSED) override
{
}
int getMaxItems() const noexcept2 A_WARN_UNUSED
{ return mMaxItems; }
int getBoxWidth() const noexcept2 A_WARN_UNUSED
{ return mBoxWidth; }
int getBoxHeight() const noexcept2 A_WARN_UNUSED
{ return mBoxHeight; }
void drawBackground(Graphics *const g) A_NONNULL(2);
void safeDrawBackground(Graphics *const g) A_NONNULL(2);
protected:
/**
* Constructor. Initializes the shortcut container.
*/
explicit ShortcutContainer(Widget2 *const widget);
/**
* 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(const int pointX,
const int pointY) const A_WARN_UNUSED;
Image *mBackgroundImg;
static float mAlpha;
unsigned mMaxItems;
int mBoxWidth;
int mBoxHeight;
int mGridWidth;
int mGridHeight;
ImageCollection *mVertexes;
};
#endif // GUI_WIDGETS_SHORTCUTCONTAINER_H
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