dialog.hxx

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// dialog.hxx - XML-configured dialog box.
// SPDX-License-Identifier: GPL-2.0-or-later
 
#pragma once
 
#include <cstdint>
#include <string>
 
#include <simgear/props/propsfwd.hxx>
#include <simgear/structure/SGWeakReferenced.hxx>

class FGDialog : public SGWeakReferenced
{
public:
 
 

    virtual ~FGDialog ();
 

    virtual void updateValues(const std::string& objectName = "") = 0;
 

    virtual void applyValues(const std::string& objectName = "") = 0;
 

    virtual void update () = 0;
 
    virtual const char *getName() { return ""; }
    virtual void bringToFront() {}

    virtual void close() = 0;
 
    enum WindowStyle {
        Window,      // regular window with titlebar
        ModalDialog, // dialog (probably without a title-bar)
        MessageBox   // for alerts, yes/no choices, progress bars, etc
    };
 
    enum WindowFlags {
        Resizable = 1 << 0,
        Closeable = 1 << 1,
        ButtonBox = 1 << 2
    };
 
    WindowStyle windowStyle() const;
    bool isFlagSet(WindowFlags f) const;
 
    virtual void runCallback(const std::string& name, SGPropertyNode_ptr args = {}) = 0;

    std::string translationDomain() const noexcept;
    void setTranslationDomain(std::string domain) noexcept;
 
protected:
    FGDialog(SGPropertyNode* props, std::string translationDomain = "core");
 
private:
    void updateFlagFromProperty(WindowFlags f, SGPropertyNode* props, const std::string& name);

    std::string _translationDomain;
    const WindowStyle _windowStyle;
    uint32_t _flags = 0;
};