MenuTheme.hpp

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#pragma once
 
#include "sfx/SfxTypes.hpp"
 
#include <imgui.h>
 
struct SDL_GPUDevice;
class SfxSystem;
 
namespace menu_theme
{
inline constexpr float k_frontendPanelBaseWidth = 900.0f;
inline constexpr float k_frontendPanelBaseHeight = 660.0f;
 
struct ThemeSettings
{
    ImVec4 accent{0.96f, 0.96f, 0.92f, 1.00f};
    ImVec4 accentHover{1.00f, 1.00f, 1.00f, 1.00f};
    ImVec4 accentActive{0.72f, 0.72f, 0.68f, 1.00f};
    ImVec4 accentText{0.02f, 0.02f, 0.02f, 1.00f};
    ImVec4 text{0.96f, 0.96f, 0.92f, 1.00f};
    ImVec4 textDim{0.58f, 0.60f, 0.58f, 1.00f};
    ImVec4 windowBg{0.01f, 0.01f, 0.01f, 1.0f};
    ImVec4 childBg{0.02f, 0.02f, 0.02f, 0.72f};
    ImVec4 popupBg{0.01f, 0.01f, 0.01f, 0.98f};
    ImVec4 frameBg{0.02f, 0.02f, 0.02f, 0.96f};
    ImVec4 frameHover{0.10f, 0.10f, 0.10f, 1.00f};
    ImVec4 frameActive{0.18f, 0.18f, 0.17f, 1.00f};
    ImVec4 button{0.02f, 0.02f, 0.02f, 0.96f};
    ImVec4 buttonHover{0.13f, 0.13f, 0.12f, 1.00f};
    ImVec4 buttonActive{0.22f, 0.22f, 0.20f, 1.00f};
    ImVec4 header{0.13f, 0.13f, 0.12f, 1.00f};
    ImVec4 border{0.88f, 0.88f, 0.82f, 0.72f};
    ImVec4 danger{0.36f, 0.04f, 0.04f, 1.00f};
    ImVec4 dangerHover{0.58f, 0.08f, 0.08f, 1.00f};
    ImVec4 dangerActive{0.86f, 0.18f, 0.16f, 1.00f};
    ImVec4 titleBg{0.01f, 0.01f, 0.01f, 1.00f};
    ImVec4 titleBgActive{0.03f, 0.03f, 0.03f, 1.00f};
    ImVec4 titleBgCollapsed{0.01f, 0.01f, 0.01f, 0.86f};
    ImVec4 menuBarBg{0.02f, 0.02f, 0.02f, 1.00f};
    ImVec4 scrollbarBg{0.01f, 0.01f, 0.01f, 0.70f};
    ImVec4 tableHeaderBg{0.04f, 0.04f, 0.04f, 1.00f};
    ImVec4 tableBorderLight{0.72f, 0.72f, 0.68f, 0.42f};
    ImVec4 tableRowBg{0.00f, 0.00f, 0.00f, 0.00f};
    ImVec4 tableRowBgAlt{1.00f, 1.00f, 1.00f, 0.045f};
    float textSelectedAlpha = 0.28f;
 
    float windowRounding = 0.0f;
    float childRounding = 0.0f;
    float frameRounding = 0.0f;
    float popupRounding = 0.0f;
    float grabRounding = 0.0f;
    float scrollbarRounding = 0.0f;
    float windowBorderSize = 1.0f;
    float frameBorderSize = 1.0f;
    float popupBorderSize = 1.0f;
    ImVec2 windowPadding{24.0f, 20.0f};
    ImVec2 framePadding{12.0f, 8.0f};
    ImVec2 itemSpacing{10.0f, 10.0f};
    ImVec2 itemInnerSpacing{8.0f, 6.0f};
    ImVec2 cellPadding{8.0f, 6.0f};
    float scrollbarSize = 12.0f;
    float grabMinSize = 12.0f;
    ImVec2 windowTitleAlign{0.5f, 0.5f};
 
    float scaleBaseWidth = 1280.0f;
    float scaleBaseHeight = 720.0f;
    float minScale = 0.85f;
    float maxScale = 2.0f;
    float panelViewportMargin = 0.94f;
    float panelTitleScale = 1.9f;
    float panelTitleRuleOffsetY = 3.0f;
    float panelTitleRuleThickness = 2.0f;
    float panelTitleRuleRounding = 0.0f;
    float panelTitleBottomSpacing = 14.0f;
    float headingTopSpacing = 4.0f;
    float headingRuleOffsetY = 1.0f;
    float headingRuleThickness = 1.0f;
    float headingBottomSpacing = 6.0f;
 
    ImVec4 backgroundTop{0.03f, 0.03f, 0.03f, 1.0f};
    ImVec4 backgroundBottom{0.0f, 0.0f, 0.0f, 1.0f};
    float backgroundImageAlpha = 0.35f;
    ImVec4 backgroundImageOverlay{0.0f, 0.0f, 0.0f, 0.78f};
    ImVec4 backgroundGlow{0.96f, 0.96f, 0.92f, 0.0f};
    float backgroundGlowHeight = 0.0f;
};

ThemeSettings& settings();

const ThemeSettings& terminalSettings();

const ThemeSettings& gameplaySettings();

void applyStyle();

void setSfxSystem(SfxSystem* system);

void playUiSound(UiSoundAction action, float gain = 1.0f);

struct ScopedTheme
{
    ThemeSettings previous;
 
    explicit ScopedTheme(const ThemeSettings& theme);
    ~ScopedTheme();
    ScopedTheme(const ScopedTheme&) = delete;
    ScopedTheme& operator=(const ScopedTheme&) = delete;
};

void loadFonts();

ImFont* terminalFont();

struct ScopedTerminalFont
{
    bool pushed = false;
    ScopedTerminalFont();
    ~ScopedTerminalFont();
    ScopedTerminalFont(const ScopedTerminalFont&) = delete;
    ScopedTerminalFont& operator=(const ScopedTerminalFont&) = delete;
};

float scaleFor(const ImVec2& display);

bool beginPanel(
    const char* idAndTitle, float baseWidth, float baseHeight, bool showTitle, ImGuiWindowFlags extraFlags = 0);

void endPanel();

bool beginScrollBody(const char* id, float footerHeight);

void endScrollBody();

void heading(const char* text);

void terminalSection(const char* text);

bool terminalActionRow(const char* command,
                       const char* description = nullptr,
                       const ImVec2& size = ImVec2(0, 0),
                       bool danger = false);

void terminalStatusLine(const char* left, const char* right = nullptr);

bool accentButton(const char* label, const ImVec2& size = ImVec2(0, 0));

bool dangerButton(const char* label, const ImVec2& size = ImVec2(0, 0));

void drawBackground(SDL_GPUDevice* device);

void releaseBackground(SDL_GPUDevice* device);

void buildTweaker(bool* open);
} // namespace menu_theme