MessageBox.hpp

//
// TGUI - Texus' Graphical User Interface
// Copyright (C) 2012-2019 Bruno Van de Velde (vdv_b@tgui.eu)
//
// This software is provided 'as-is', without any express or implied warranty.
// In no event will the authors be held liable for any damages arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it freely,
// subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented;
// you must not claim that you wrote the original software.
// If you use this software in a product, an acknowledgment
// in the product documentation would be appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such,
// and must not be misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source distribution.
//


#ifndef TGUI_MESSAGE_BOX_HPP
#define TGUI_MESSAGE_BOX_HPP


#include <TGUI/Widgets/Label.hpp>
#include <TGUI/Widgets/Button.hpp>
#include <TGUI/Widgets/ChildWindow.hpp>
#include <TGUI/Renderers/MessageBoxRenderer.hpp>

#undef MessageBox // Windows.h defines MessageBox when NOMB isn't defined before including Windows.h


namespace tgui
{
 class TGUI_API MessageBox : public ChildWindow
 {
 public:

 typedef std::shared_ptr<MessageBox> Ptr; 
 typedef std::shared_ptr<const MessageBox> ConstPtr; 


 // Default constructor
 MessageBox();


 static MessageBox::Ptr create(sf::String title = "", sf::String text = "", std::vector<sf::String> buttons = {});


 MessageBox(const MessageBox& copy);


 MessageBox(MessageBox&& copy);


 MessageBox& operator= (const MessageBox& right);


 MessageBox& operator= (MessageBox&& right);


 static MessageBox::Ptr copy(MessageBox::ConstPtr messageBox);


 MessageBoxRenderer* getSharedRenderer();
 const MessageBoxRenderer* getSharedRenderer() const;

 MessageBoxRenderer* getRenderer();
 const MessageBoxRenderer* getRenderer() const;


 void setText(const sf::String& text);


 const sf::String& getText() const;


 void setTextSize(unsigned int size);


 unsigned int getTextSize() const;


 void addButton(const sf::String& buttonCaption);


 std::vector<sf::String> getButtons() const;


 protected:

 // Makes sure all widgets lie within the window and places them on the correct position.
 void rearrange();


 Signal& getSignal(std::string signalName) override;


 void rendererChanged(const std::string& property) override;


 std::unique_ptr<DataIO::Node> save(SavingRenderersMap& renderers) const override;


 void load(const std::unique_ptr<DataIO::Node>& node, const LoadingRenderersMap& renderers) override;


 // Makes a copy of the widget
 Widget::Ptr clone() const override
 {
 return std::make_shared<MessageBox>(*this);
 }


 private:

 // Figure out which widget is the label and which are the buttons after copying or loading
 void identifyLabelAndButtons();


 public:

 SignalString onButtonPress = {"ButtonPressed"}; 


 protected:

 std::string m_loadedThemeFile;
 std::string m_buttonClassName;

 std::vector<Button::Ptr> m_buttons;

 Label::Ptr m_label = Label::create();

 unsigned int m_textSize = 16;
 };

}


#endif // TGUI_MESSAGE_BOX_HPP