ItemSetsPanel.cpp

Go to the documentation of this file.

#include "ItemSetsPanel.h"
 
#include <cassert>
 
#include "imgui.h"
#include "imgui_stdlib.h"
 
#include <format>
 
namespace ItemSetsPanel
{
 
void draw(DrawContext& ctx)
{
    assert(ctx.itemSets && "DrawContext::itemSets must not be null");
    assert(ctx.itemSetSearchBuf && "DrawContext::itemSetSearchBuf must not be null");
    assert(ctx.itemSetFiltered && "DrawContext::itemSetFiltered must not be null");
    assert(ctx.startOutfitSearchBuf && "DrawContext::startOutfitSearchBuf must not be null");
    assert(ctx.startOutfitFiltered && "DrawContext::startOutfitFiltered must not be null");
 
    WoWModel* cModel = ctx.getLoadedModel ? ctx.getLoadedModel() : nullptr;
    if (!cModel || !ctx.isChar)
    {
        ImGui::TextDisabled("Load a character model first.");
        return;
    }
 
    // ---- Item Sets ----
    if (ctx.buildItemSets)
        ctx.buildItemSets(); // lazy init on first frame
 
    ImGui::SetNextItemWidth(ImGui::GetContentRegionAvail().x - 60.0f);
    if (ImGui::InputText("##itemSetSearch", ctx.itemSetSearchBuf,
                         ImGuiInputTextFlags_EnterReturnsTrue))
    {
        if (ctx.itemSetFilterDirty) *ctx.itemSetFilterDirty = true;
    }
    ImGui::SameLine();
    if (ImGui::Button("Apply##itemset", ImVec2(-1, 0)))
    {
        if (ctx.itemSetFilterDirty) *ctx.itemSetFilterDirty = true;
    }
 
    if (ctx.itemSetFilterDirty && *ctx.itemSetFilterDirty && ctx.rebuildItemSetFilter)
        ctx.rebuildItemSetFilter();
 
    if (ctx.itemSetFiltered)
        ImGui::Text("%d sets", static_cast<int>(ctx.itemSetFiltered->size()));
    ImGui::Separator();
 
    ImGui::BeginChild("##ItemSetList", ImVec2(0, 200), ImGuiChildFlags_Borders);
    if (ctx.itemSetFiltered && ctx.itemSets)
    {
        ImGuiListClipper clipper;
        clipper.Begin(static_cast<int>(ctx.itemSetFiltered->size()));
        while (clipper.Step())
        {
            for (int i = clipper.DisplayStart; i < clipper.DisplayEnd; ++i)
            {
                const auto& setEntry = (*ctx.itemSets)[(*ctx.itemSetFiltered)[i]];
                ImGui::PushID(setEntry.id);
                std::string label = std::format("{} (ID:{})", setEntry.name, setEntry.id);
                if (ImGui::Selectable(label.c_str()))
                {
                    if (ctx.applyItemSet)
                        ctx.applyItemSet(cModel, setEntry.id);
                }
                ImGui::PopID();
            }
        }
    }
    ImGui::EndChild();
 
    // ---- Start Outfits ----
    ImGui::SeparatorText("Start Outfits");
 
    if (ctx.startOutfitsBuilt && !*ctx.startOutfitsBuilt && ctx.buildStartOutfits)
        ctx.buildStartOutfits(cModel);
 
    if (ctx.startOutfits && ctx.startOutfits->empty())
    {
        ImGui::TextDisabled("No start outfits available for this race/sex.");
        return;
    }
 
    ImGui::SetNextItemWidth(ImGui::GetContentRegionAvail().x - 60.0f);
    if (ImGui::InputText("##startOutfitSearch", ctx.startOutfitSearchBuf,
                         ImGuiInputTextFlags_EnterReturnsTrue))
    {
        if (ctx.startOutfitFilterDirty) *ctx.startOutfitFilterDirty = true;
    }
    ImGui::SameLine();
    if (ImGui::Button("Apply##startoutfit", ImVec2(-1, 0)))
    {
        if (ctx.startOutfitFilterDirty) *ctx.startOutfitFilterDirty = true;
    }
 
    if (ctx.startOutfitFilterDirty && *ctx.startOutfitFilterDirty && ctx.rebuildStartOutfitFilter)
        ctx.rebuildStartOutfitFilter();
 
    if (ctx.startOutfitFiltered)
        ImGui::Text("%d classes", static_cast<int>(ctx.startOutfitFiltered->size()));
    ImGui::Separator();
 
    ImGui::BeginChild("##StartOutfitList", ImVec2(0, 150), ImGuiChildFlags_Borders);
    if (ctx.startOutfitFiltered && ctx.startOutfits)
    {
        ImGuiListClipper clipper;
        clipper.Begin(static_cast<int>(ctx.startOutfitFiltered->size()));
        while (clipper.Step())
        {
            for (int i = clipper.DisplayStart; i < clipper.DisplayEnd; ++i)
            {
                const auto& entry = (*ctx.startOutfits)[(*ctx.startOutfitFiltered)[i]];
                ImGui::PushID(entry.id);
                std::string label = std::format("{} (ID:{})", entry.name, entry.id);
                if (ImGui::Selectable(label.c_str()))
                {
                    if (ctx.applyStartOutfit)
                        ctx.applyStartOutfit(cModel, entry.id);
                }
                ImGui::PopID();
            }
        }
    }
    ImGui::EndChild();
}
 
} // namespace ItemSetsPanel