MessageBox.hpp

 
//
// TGUI - Texus' Graphical User Interface
// Copyright (C) 2012-2022 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; 
 
 
 MessageBox(const char* typeName = "MessageBox", bool initRenderer = true);
 
 
 static MessageBox::Ptr create(String title = "", String text = "", std::vector<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 String& text);
 
 
 const String& getText() const;
 
 
 void setTextSize(unsigned int size) override;
 
 
 void addButton(const String& buttonCaption);
 
 
 std::vector<String> getButtons() const;
 
 
 protected:
 
 // Makes sure all widgets lie within the window and places them on the correct position.
 void rearrange();
 
 
 Signal& getSignal(String signalName) override;
 
 
 void rendererChanged(const 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();
 
 
 // Passes our onButtonPress signal handler to the onPress signal of a button
 void connectButtonPressSignal(std::size_t buttonIndex);
 
 
 public:
 
 SignalString onButtonPress = {"ButtonPressed"}; 
 
 
 protected:
 
 String m_loadedThemeFile;
 String m_buttonClassName;
 
 std::vector<Button::Ptr> m_buttons;
 
 Label::Ptr m_label = Label::create();
 };
 
}
 
 
#endif // TGUI_MESSAGE_BOX_HPP