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/*
* The Mana World
* Copyright (C) 2004 The Mana World Development Team
* Copyright (C) 2009 Aethyra Development Team
*
* This file is part of The Mana World.
*
* 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, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef POPUP_H
#define POPUP_H
#include <guichan/widgets/container.hpp>
#include "../graphics.h"
#include "../guichanfwd.h"
class ConfigListener;
class Skin;
class SkinLoader;
class Window;
class WindowContainer;
/**
* A rather reduced down version of the Window class that is particularly suited
* for
*
* \ingroup GUI
*/
class Popup : public gcn::Container
{
public:
friend class PopupConfigListener;
/**
* Constructor. Initializes the title to the given text and hooks
* itself into the popup container.
*
* @param name A human readable name for the popup. Only useful for
* debugging purposes.
* @param parent The parent Window. This is the Window standing above
* this one in the Window hiearchy. When reordering,
* a Popup will never go below its parent Window.
* @param skin The location where the Popup's skin XML can be found.
*/
Popup(const std::string &name = "", Window *parent = NULL,
const std::string &skin = "graphics/gui/gui.xml");
/**
* Destructor. Deletes all the added widgets.
*/
~Popup();
/**
* Sets the window container to be used by new popups.
*/
static void setWindowContainer(WindowContainer *windowContainer);
/**
* Draws the popup.
*/
void draw(gcn::Graphics *graphics);
/**
* Sets the size of this popup.
*/
void setContentSize(int width, int height);
/**
* Sets the location relative to the given widget.
*/
void setLocationRelativeTo(gcn::Widget *widget);
/**
* Sets the minimum width of the popup.
*/
void setMinWidth(int width);
/**
* Sets the minimum height of the popup.
*/
void setMinHeight(int height);
/**
* Sets the maximum width of the popup.
*/
void setMaxWidth(int width);
/**
* Sets the minimum height of the popup.
*/
void setMaxHeight(int height);
/**
* Gets the minimum width of the popup.
*/
int getMinWidth() const { return mMinWidth; }
/**
* Gets the minimum height of the popup.
*/
int getMinHeight() const { return mMinHeight; }
/**
* Gets the maximum width of the popup.
*/
int getMaxWidth() const { return mMaxWidth; }
/**
* Gets the minimum height of the popup.
*/
int getMaxHeight() const { return mMaxHeight; }
/**
* Gets the padding of the popup. The padding is the distance between
* the popup border and the content.
*
* @return The padding of the popup.
* @see setPadding
*/
unsigned int getPadding() const { return mPadding; }
/**
* Sets the padding of the popup. The padding is the distance between the
* popup border and the content.
*
* @param padding The padding of the popup.
* @see getPadding
*/
void setPadding(int padding) { mPadding = padding; }
/**
* Returns the parent Window.
*
* @return The parent Window or <code>NULL</code> if there is none.
*/
Window *getParentWindow() const { return mParent; }
/**
* Sets the name of the popup. This is only useful for debug purposes.
*/
void setPopupName(const std::string &name) { mPopupName = name; }
/**
* Returns the name of the popup. This is only useful for debug purposes.
*/
const std::string &getPopupName() const { return mPopupName; }
/**
* Schedule this popup for deletion. It will be deleted at the start
* of the next logic update.
*/
void scheduleDelete();
// Inherited from BasicContainer
virtual gcn::Rectangle getChildrenArea();
private:
void setGuiAlpha();
Window *mParent; /**< The parent Window (if there is one) */
std::string mPopupName; /**< Name of the Popup */
static bool mAlphaChanged; /**< Whether the alpha percent was changed */
int mMinWidth; /**< Minimum Popup width */
int mMinHeight; /**< Minimum Popup height */
int mMaxWidth; /**< Maximum Popup width */
int mMaxHeight; /**< Maximum Popup height */
int mPadding; /**< Holds the padding of the window. */
/**
* The config listener that listens to changes relevant to all Popups.
*/
static ConfigListener *popupConfigListener;
static int instances; /**< Number of Popup instances */
Skin* mSkin; /**< Skin in use by this Popup */
};
#endif
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