102 lines
3.1 KiB
C++
102 lines
3.1 KiB
C++
#pragma once
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#include "ProjectBrowserModel.h"
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#include "Support/StringEncoding.h"
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#include <algorithm>
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#include <cctype>
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#include <string_view>
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#include <system_error>
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namespace XCEngine::UI::Editor::App::ProjectBrowserModelSupport {
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inline constexpr std::string_view kAssetsRootId = "Assets";
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inline std::string ToLowerCopy(std::string value) {
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std::transform(
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value.begin(),
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value.end(),
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value.begin(),
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[](unsigned char character) {
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return static_cast<char>(std::tolower(character));
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});
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return value;
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}
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inline std::string PathToUtf8String(const std::filesystem::path& path) {
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return Support::WideToUtf8(path.native());
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}
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inline std::string NormalizePathSeparators(std::string value) {
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std::replace(value.begin(), value.end(), '\\', '/');
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return value;
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}
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inline std::string BuildRelativeItemId(
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const std::filesystem::path& path,
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const std::filesystem::path& assetsRoot) {
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const std::filesystem::path relative =
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std::filesystem::relative(path, assetsRoot.parent_path());
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const std::string normalized =
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NormalizePathSeparators(PathToUtf8String(relative.lexically_normal()));
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return normalized.empty() ? std::string(kAssetsRootId) : normalized;
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}
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inline std::string BuildAssetDisplayName(const std::filesystem::path& path, bool directory) {
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if (directory) {
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return PathToUtf8String(path.filename());
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}
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const std::string filename = PathToUtf8String(path.filename());
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const std::size_t extensionOffset = filename.find_last_of('.');
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if (extensionOffset == std::string::npos || extensionOffset == 0u) {
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return filename;
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}
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return filename.substr(0u, extensionOffset);
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}
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inline bool IsMetaFile(const std::filesystem::path& path) {
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return ToLowerCopy(path.extension().string()) == ".meta";
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}
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inline bool HasChildDirectories(const std::filesystem::path& folderPath) {
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std::error_code errorCode = {};
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const std::filesystem::directory_iterator end = {};
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for (std::filesystem::directory_iterator iterator(folderPath, errorCode);
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!errorCode && iterator != end;
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iterator.increment(errorCode)) {
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if (iterator->is_directory(errorCode)) {
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return true;
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}
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}
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return false;
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}
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inline std::vector<std::filesystem::path> CollectSortedChildDirectories(
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const std::filesystem::path& folderPath) {
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std::vector<std::filesystem::path> paths = {};
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std::error_code errorCode = {};
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const std::filesystem::directory_iterator end = {};
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for (std::filesystem::directory_iterator iterator(folderPath, errorCode);
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!errorCode && iterator != end;
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iterator.increment(errorCode)) {
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if (iterator->is_directory(errorCode)) {
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paths.push_back(iterator->path());
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}
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}
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std::sort(
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paths.begin(),
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paths.end(),
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[](const std::filesystem::path& lhs, const std::filesystem::path& rhs) {
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return ToLowerCopy(PathToUtf8String(lhs.filename())) <
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ToLowerCopy(PathToUtf8String(rhs.filename()));
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});
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return paths;
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}
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} // namespace XCEngine::UI::Editor::App::ProjectBrowserModelSupport
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