SystemEditorHelpers.h

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// Copyright © 2008-2024 Pioneer Developers. See AUTHORS.txt for details
// Licensed under the terms of the GPL v3. See licenses/GPL-3.txt
 
#pragma once
 
#include "EditorIcons.h"
#include "MathUtil.h"
#include "imgui/imgui.h"
#include "imgui/imgui_stdlib.h"
 
#include "fixed.h"
 
namespace ImGui {
    inline bool InputFixed(const char *str, fixed *val, double step = 0.01, double step_fast = 0.1, const char *format = "%.4f", ImGuiInputTextFlags flags = 0)
    {
        double val_d = val->ToDouble();
        bool changed = ImGui::InputDouble(str, &val_d, step, step_fast, format, flags | ImGuiInputTextFlags_EnterReturnsTrue);
        if (changed)
            *val = fixed::FromDouble(val_d);
 
        return changed;
    }
 
    inline bool InputInt(const char* label, int* v, int step, int step_fast, const char *format, ImGuiInputTextFlags flags = 0)
    {
        return InputScalar(label, ImGuiDataType_S32, (void*)v, (void*)(step > 0 ? &step : NULL), (void*)(step_fast > 0 ? &step_fast : NULL), format, flags);
    }
}
 
namespace Editor::Draw {
 
    // Subtract the currently used space on this line and apply it to the next drawn item
    void SubtractItemWidth();
 
    inline bool RandomButton()
    {
        ImGuiStyle &style = ImGui::GetStyle();
        bool ret = ImGui::Button(EICON_RANDOM);
 
        ImGui::SameLine(0.f, style.ItemInnerSpacing.x);
        Draw::SubtractItemWidth();
 
        return ret;
    }
 
    bool InputFixedSlider(const char *str, fixed *val, double val_min = 0.0, double val_max = 1.0, const char *format = "%.4f", ImGuiSliderFlags flags = ImGuiSliderFlags_AlwaysClamp);
    bool InputFixedDegrees(const char *str, fixed *val, double val_min = -360.0, double val_max = 360.0, ImGuiInputTextFlags flags = 0);
    bool InputFixedDistance(const char *str, fixed *val, ImGuiInputTextFlags flags = 0);
    bool InputFixedMass(const char *str, fixed *val, bool is_solar, ImGuiInputTextFlags flags = 0);
    bool InputFixedRadius(const char *str, fixed *val, bool is_solar, ImGuiInputTextFlags flags = 0);
 
};