/*
* The ManaPlus Client
* Copyright (C) 2008-2009 The Mana World Development Team
* Copyright (C) 2009-2010 The Mana Developers
* Copyright (C) 2011-2019 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 .
*/
/* _______ __ __ __ ______ __ __ _______ __ __
* / _____/\ / /\ / /\ / /\ / ____/\ / /\ / /\ / ___ /\ / |\/ /\
* / /\____\// / // / // / // /\___\// /_// / // /\_/ / // , |/ / /
* / / /__ / / // / // / // / / / ___ / // ___ / // /| ' / /
* / /_// /\ / /_// / // / // /_/_ / / // / // /\_/ / // / | / /
* /______/ //______/ //_/ //_____/\ /_/ //_/ //_/ //_/ //_/ /|_/ /
* \______\/ \______\/ \_\/ \_____\/ \_\/ \_\/ \_\/ \_\/ \_\/ \_\/
*
* Copyright (c) 2004 - 2008 Olof Naessén and Per Larsson
*
*
* Per Larsson a.k.a finalman
* Olof Naessén a.k.a jansem/yakslem
*
* Visit: http://guichan.sourceforge.net
*
* License: (BSD)
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* 3. Neither the name of Guichan nor the names of its contributors may
* be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
* TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef GUI_WIDGETS_TABBEDAREA_H
#define GUI_WIDGETS_TABBEDAREA_H
#include "listeners/keylistener.h"
#include "listeners/mouselistener.h"
#include "listeners/widgetlistener.h"
#include "gui/widgets/basiccontainer2.h"
#include "listeners/actionlistener.h"
class Button;
class Image;
class Tab;
/**
* A tabbed area, the same as the guichan tabbed area in 0.8, but extended
*/
class TabbedArea final : public ActionListener,
public BasicContainer,
public KeyListener,
public MouseListener,
public WidgetListener
{
public:
/**
* Constructor.
*/
explicit TabbedArea(const Widget2 *const widget);
A_DELETE_COPY(TabbedArea)
~TabbedArea() override final;
void postInit() override final;
/**
* Draw the tabbed area.
*/
void draw(Graphics *const graphics) override final A_NONNULL(2);
void safeDraw(Graphics *const graphics) override final A_NONNULL(2);
/**
* Return how many tabs have been created.
*/
int getNumberOfTabs() const A_WARN_UNUSED;
/**
* Return tab with specified name as caption.
*/
Tab *getTab(const std::string &name) const A_WARN_UNUSED;
Tab *getTabByIndex(const int index) const A_WARN_UNUSED;
Widget *getWidgetByIndex(const int index) const A_WARN_UNUSED;
/**
* Returns the widget with the tab that has specified caption
*/
Widget *getWidget(const std::string &name) const A_WARN_UNUSED;
/**
* Returns the widget for the current tab
*/
Widget *getCurrentWidget() const A_WARN_UNUSED;
/**
* Add a tab. Overridden since it needs to size the widget.
*
* @param tab The tab widget for the tab.
* @param widget The widget to view when the tab is selected.
*/
void addTab(Tab *const tab, Widget *const widget);
void addTab(const std::string &caption, Widget *const widget);
void addTab(Image *const image, Widget *const widget);
bool isTabSelected(const size_t index) const A_WARN_UNUSED;
bool isTabSelected(const Tab *const tab) const A_WARN_UNUSED;
bool isTabPresent(const Tab *const tab) const A_WARN_UNUSED;
/**
* Overload the remove tab function as it's broken in guichan 0.8.
*/
void removeTab(Tab *const tab);
void removeAll(const bool del);
/**
* Overload the logic function since it's broken in guichan 0.8.
*/
void logic() override final;
int getContainerHeight() const noexcept2 A_WARN_UNUSED
{ return mWidgetContainer->getHeight(); }
void setSelectedTab(Tab *const tab);
void setSelectedTabDefault();
void setSelectedTabByIndex(const size_t index);
int getSelectedTabIndex() const A_WARN_UNUSED;
Tab* getSelectedTab() const noexcept2 A_WARN_UNUSED
{ return mSelectedTab; }
void setOpaque(const Opaque opaque)
{ mOpaque = opaque; }
bool isOpaque() const noexcept2 A_WARN_UNUSED
{ return mOpaque == Opaque_true; }
void adjustSize();
void setSelectedTabByName(const std::string &name);
void widgetResized(const Event &event) override final;
/*
void moveLeft(Tab *tab);
void moveRight(Tab *tab);
*/
void adjustTabPositions();
void action(const ActionEvent& actionEvent) override final;
// Inherited from MouseListener
void mousePressed(MouseEvent &event) override final;
void enableScrollButtons(const bool enable);
void setRightMargin(const int n) noexcept2
{ mRightMargin = n; }
int getRightMargin() const noexcept2 A_WARN_UNUSED
{ return mRightMargin; }
void setFollowDownScroll(const bool n) noexcept2
{ mFollowDownScroll = n; }
bool getFollowDownScroll() const noexcept2 A_WARN_UNUSED
{ return mFollowDownScroll; }
void keyPressed(KeyEvent& event) override final;
void setBlockSwitching(const bool b) noexcept2
{ mBlockSwitching = b; }
void setWidth(int width);
void setHeight(int height);
void setSize(int width, int height);
void setDimension(const Rect &dimension);
void death(const Event &event) override final;
void setResizeHeight(bool b) noexcept2
{ mResizeHeight = b; }
void adjustWidget(Widget *const widget) const;
void selectNextTab();
void selectPrevTab();
Widget *getTabContainer() const noexcept2 A_WARN_UNUSED
{ return mTabContainer; }
Widget *getWidgetContainer() const noexcept2 A_WARN_UNUSED
{ return mWidgetContainer; }
private:
typedef STD_VECTOR > TabContainer;
/** The tab arrows */
Button *mArrowButton[2] A_NONNULLPOINTER;
/** Check whether the arrow should be clickable */
void updateArrowEnableState();
/**
* Update the overall width of all tab. Used to know whether the arrows
* have to be drawn or not.
*/
void updateTabsWidth();
Tab* mSelectedTab;
BasicContainer2* mTabContainer A_NONNULLPOINTER;
BasicContainer2* mWidgetContainer A_NONNULLPOINTER;
STD_VECTOR mTabsToDelete;
TabContainer mTabs;
/**
* The overall width of all tab.
*/
int mTabsWidth;
/**
* Update the overall width of visible tab. Used to know whether
* the arrows have to be enable or not.
*/
void updateVisibleTabsWidth();
/**
* The overall width of visible tab.
*/
int mVisibleTabsWidth;
/**
* The tab scroll index. When scrolling with the arrows, the tabs
* must be displayed according to the current index.
* So the first tab displayed may not be the first in the list.
* @note the index must start at 0.
*/
unsigned int mTabScrollIndex;
int mRightMargin;
Opaque mOpaque;
bool mEnableScrollButtons;
bool mFollowDownScroll;
bool mBlockSwitching;
bool mResizeHeight;
};
#endif // GUI_WIDGETS_TABBEDAREA_H