88 lines
2.6 KiB
C++
88 lines
2.6 KiB
C++
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#include "ProjectPanel.h"
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#include <imgui.h>
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#include <imgui_internal.h>
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namespace UI {
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ProjectPanel::ProjectPanel() : Panel("Project") {
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m_folders = {"Assets", "Scenes", "Scripts", "Materials", "Prefabs"};
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m_items = {
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{"Cube", "Prefab", false},
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{"Sphere", "Prefab", false},
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{"Player", "Prefab", false},
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{"MainScript", "Script", false},
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{"DefaultMat", "Material", false},
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{"Scene1", "Scene", false},
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{"Textures", "Folder", true},
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{"Models", "Folder", true},
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};
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}
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void ProjectPanel::Render() {
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ImGui::Begin(m_name.c_str(), &m_isOpen, ImGuiWindowFlags_None);
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ImGui::Text("Assets/");
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ImGui::SameLine();
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ImGui::TextColored(ImVec4(0.5f, 0.5f, 0.5f, 1.0f), "> Project");
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ImGui::Separator();
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ImGui::BeginChild("AssetList", ImVec2(0, 0), false);
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float buttonWidth = 80.0f;
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float buttonHeight = 90.0f;
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float padding = 10.0f;
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float panelWidth = ImGui::GetContentRegionAvail().x;
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int columns = (int)(panelWidth / (buttonWidth + padding));
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if (columns < 1) columns = 1;
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for (int i = 0; i < m_items.size(); i++) {
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if (i > 0 && i % columns != 0) {
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ImGui::SameLine();
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}
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RenderAssetItem(m_items[i], i);
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}
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ImGui::EndChild();
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ImGui::End();
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}
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void ProjectPanel::RenderAssetItem(const AssetItem& item, int index) {
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ImGui::PushID(index);
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bool isSelected = (m_selectedIndex == index);
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if (isSelected) {
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ImGui::PushStyleColor(ImGuiCol_Button, ImVec4(0.26f, 0.59f, 0.98f, 0.40f));
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}
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ImVec2 buttonSize(80.0f, 90.0f);
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if (ImGui::Button("##Asset", buttonSize)) {
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m_selectedIndex = index;
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}
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if (isSelected) {
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ImGui::PopStyleColor();
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}
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ImVec2 min = ImGui::GetItemRectMin();
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ImVec2 max = ImGui::GetItemRectMax();
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ImDrawList* drawList = ImGui::GetWindowDrawList();
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ImU32 iconColor = item.isFolder ? IM_COL32(200, 180, 100, 255) : IM_COL32(100, 150, 200, 255);
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float iconSize = 40.0f;
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ImVec2 iconMin(min.x + (80.0f - iconSize) * 0.5f, min.y + 10.0f);
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ImVec2 iconMax(iconMin.x + iconSize, iconMin.y + iconSize);
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drawList->AddRectFilled(iconMin, iconMax, iconColor, 4.0f);
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ImVec2 textPos(min.x + 5.0f, min.y + 60.0f);
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ImVec4 textColor = isSelected ? ImVec4(1.0f, 1.0f, 1.0f, 1.0f) : ImVec4(0.8f, 0.8f, 0.8f, 1.0f);
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ImVec2 textSize = ImGui::CalcTextSize(item.name.c_str());
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float textOffset = (80.0f - textSize.x) * 0.5f;
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drawList->AddText(ImVec2(min.x + textOffset, textPos.y), ImGui::GetColorU32(textColor), item.name.c_str());
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ImGui::PopID();
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}
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}
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