Dialog.h

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* ngscopeclient                                                                                                        *
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#ifndef Dialog_h
#define Dialog_h
 
#include "imgui_stdlib.h"
 
class Dialog
{
public:
    Dialog(const std::string& title, const std::string& id, ImVec2 defaultSize = ImVec2(300, 100) );
    virtual ~Dialog();
 
    virtual bool Render();
    void RenderAsChild();
    virtual bool DoRender() =0;
 
    const std::string& GetID()
    { return m_id; }
 
    std::string GetTitleAndID()
    { return m_title + "###" + m_id; }
 
    //TODO: this might be better off as a global method?
    static bool Combo(const std::string& label, const std::vector<std::string>& items, int& selection);
    static bool UnitInputWithImplicitApply(
        const std::string& label,
        std::string& currentValue,
        float& committedValue,
        Unit unit);
    static bool UnitInputWithImplicitApply(
        const std::string& label,
        std::string& currentValue,
        double& committedValue,
        Unit unit);
    static bool UnitInputWithImplicitApply(
        const std::string& label,
        std::string& currentValue,
        int64_t& committedValue,
        Unit unit);
    static bool TextInputWithImplicitApply(
        const std::string& label,
        std::string& currentValue,
        std::string& committedValue);
 
protected:
    bool FloatInputWithApplyButton(const std::string& label, float& currentValue, float& committedValue);
    bool TextInputWithApplyButton(const std::string& label, std::string& currentValue, std::string& committedValue);
    bool IntInputWithImplicitApply(const std::string& label, int& currentValue, int& committedValue);
    bool UnitInputWithExplicitApply(
        const std::string& label,
        std::string& currentValue,
        float& committedValue,
        Unit unit);
public:
    static void Tooltip(const std::string& str, bool allowDisabled = false);
    static void HelpMarker(const std::string& str);
    static void HelpMarker(const std::string& header, const std::vector<std::string>& bullets);
 
protected:
    void RenderErrorPopup();
    void ShowErrorPopup(const std::string& title, const std::string& msg);
 
    bool m_open;
    std::string m_id;
    std::string m_title;
    ImVec2 m_defaultSize;
 
    std::string m_errorPopupTitle;
    std::string m_errorPopupMessage;
};
 
#endif