tabbedarea.h

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/*
 * 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
 * Copyright (C) 2019-2021 Andrei Karas
 *
 * 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/>.
 */
 
/* _______ __ __ __ ______ __ __ _______ __ __
 * / _____/\ / /\ / /\ / /\ / ____/\ / /\ / /\ / ___ /\ / |\/ /\
 * / /\____\// / // / // / // /\___\// /_// / // /\_/ / // , |/ / /
 * / / /__ / / // / // / // / / / ___ / // ___ / // /| ' / /
 * / /_// /\ / /_// / // / // /_/_ / / // / // /\_/ / // / | / /
 * /______/ //______/ //_/ //_____/\ /_/ //_/ //_/ //_/ //_/ /|_/ /
 * \______\/ \______\/ \_\/ \_____\/ \_\/ \_\/ \_\/ \_\/ \_\/ \_\/
 *
 * 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,
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 * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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 * 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;
 
class TabbedArea final : public ActionListener,
 public BasicContainer,
 public KeyListener,
 public MouseListener,
 public WidgetListener
{
 public:
 explicit TabbedArea(const Widget2 *const widget);
 
 A_DELETE_COPY(TabbedArea)
 
 ~TabbedArea() override final;
 
 void postInit() override final;
 
 void draw(Graphics *const graphics) override final A_NONNULL(2);
 
 void safeDraw(Graphics *const graphics) override final A_NONNULL(2);
 
 int getNumberOfTabs() const A_WARN_UNUSED;
 
 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;
 
 Widget *getWidget(const std::string &name) const A_WARN_UNUSED;
 
 Widget *getCurrentWidget() const A_WARN_UNUSED;
 
 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;
 
 void removeTab(Tab *const tab);
 
 void removeAll(const bool del);
 
 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 <std::pair<Tab*, Widget*> > TabContainer;
 
 Button *mArrowButton[2] A_NONNULLPOINTER;
 
 void updateArrowEnableState();
 
 void updateTabsWidth();
 
 Tab* mSelectedTab;
 BasicContainer2* mTabContainer A_NONNULLPOINTER;
 BasicContainer2* mWidgetContainer A_NONNULLPOINTER;
 STD_VECTOR<Tab*> mTabsToDelete;
 TabContainer mTabs;
 
 int mTabsWidth;
 
 void updateVisibleTabsWidth();
 
 int mVisibleTabsWidth;
 
 unsigned int mTabScrollIndex;
 int mRightMargin;
 
 Opaque mOpaque;
 bool mEnableScrollButtons;
 bool mFollowDownScroll;
 bool mBlockSwitching;
 bool mResizeHeight;
};
 
#endif // GUI_WIDGETS_TABBEDAREA_H