157 lines
3.7 KiB
C++
157 lines
3.7 KiB
C++
#include "..\e2dtool.h"
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#include <algorithm>
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#include <commdlg.h>
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#define DEFINE_KNOWN_FOLDER(name, l, w1, w2, b1, b2, b3, b4, b5, b6, b7, b8) \
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EXTERN_C const GUID DECLSPEC_SELECTANY name \
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= { l, w1, w2,{ b1, b2, b3, b4, b5, b6, b7, b8 } }
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DEFINE_KNOWN_FOLDER(FOLDERID_LocalAppData, 0xF1B32785, 0x6FBA, 0x4FCF, 0x9D, 0x55, 0x7B, 0x8E, 0x7F, 0x15, 0x70, 0x91);
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static e2d::String s_sLocalAppDataPath;
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static e2d::String s_sTempPath;
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static e2d::String s_sDataSavePath;
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bool e2d::Path::__init(const String& gameName)
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{
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// 获取 AppData\Local 文件夹的路径
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typedef HRESULT(WINAPI* pFunSHGetKnownFolderPath)(const GUID& rfid, DWORD dwFlags, HANDLE hToken, PWSTR *ppszPath);
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PWSTR pszPath = nullptr;
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HMODULE hModule = LoadLibrary(L"shell32.dll");
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pFunSHGetKnownFolderPath SHGetKnownFolderPath = (pFunSHGetKnownFolderPath)GetProcAddress(hModule, "SHGetKnownFolderPath");
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HRESULT hr = SHGetKnownFolderPath(FOLDERID_LocalAppData, 0, nullptr, &pszPath);
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if (SUCCEEDED(hr))
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{
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s_sLocalAppDataPath = pszPath;
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CoTaskMemFree(pszPath);
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}
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else
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{
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WARN("Get local AppData path failed!");
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return false;
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}
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// 获取数据的默认保存路径
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s_sDataSavePath = s_sLocalAppDataPath + L"\\Easy2DGameData\\";
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if (!gameName.isEmpty())
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{
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s_sDataSavePath << gameName << L"\\";
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}
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if (!Path::existsFolder(s_sDataSavePath))
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{
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if (!Path::createFolder(s_sDataSavePath))
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{
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s_sDataSavePath = L"";
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}
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}
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s_sDataSavePath << L"Data.ini";
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// 获取临时文件目录
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wchar_t path[_MAX_PATH];
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if (0 == ::GetTempPath(_MAX_PATH, path))
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{
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return false;
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}
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s_sTempPath << path << L"\\Easy2DGameTemp\\";
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if (!gameName.isEmpty())
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{
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s_sTempPath << gameName << L"\\";
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}
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if (!Path::existsFolder(s_sTempPath))
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{
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if (!Path::createFolder(s_sTempPath))
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{
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s_sTempPath = L"";
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}
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}
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return true;
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}
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e2d::String e2d::Path::getTempPath()
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{
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return s_sTempPath;
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}
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e2d::String e2d::Path::getDataSavePath()
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{
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return s_sDataSavePath;
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}
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e2d::String e2d::Path::getFileExtension(const String& filePath)
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{
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String fileExtension;
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// 找到文件名中的最后一个 '.' 的位置
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size_t pos = filePath.getWString().find_last_of(L'.');
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// 判断 pos 是否是有效位置
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if (pos != std::wstring::npos)
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{
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// 截取扩展名
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fileExtension = filePath.subtract(static_cast<int>(pos));
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// 转换为小写字母
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fileExtension = fileExtension.toLower();
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}
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return fileExtension;
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}
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e2d::String e2d::Path::getSaveFilePath(const String& title, const String& defExt)
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{
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// 弹出保存对话框
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OPENFILENAME ofn = { 0 };
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wchar_t strFilename[MAX_PATH] = { 0 }; // 用于接收文件名
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ofn.lStructSize = sizeof(OPENFILENAME); // 结构体大小
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ofn.hwndOwner = Window::getHWnd(); // 窗口句柄
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ofn.lpstrFilter = L"所有文件\0*.*\0\0"; // 设置过滤
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ofn.nFilterIndex = 1; // 过滤器索引
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ofn.lpstrFile = strFilename; // 接收返回的文件路径和文件名
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ofn.nMaxFile = sizeof(strFilename); // 缓冲区长度
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ofn.lpstrInitialDir = nullptr; // 初始目录为默认
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ofn.Flags = OFN_PATHMUSTEXIST | OFN_HIDEREADONLY | OFN_OVERWRITEPROMPT;
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ofn.lpstrTitle = (LPCWSTR)title; // 标题
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ofn.lpstrDefExt = (LPCWSTR)defExt; // 默认追加的扩展名
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if (GetSaveFileName(&ofn))
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{
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return strFilename;
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}
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return L"";
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}
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bool e2d::Path::createFolder(const String& dirPath)
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{
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if (dirPath.isEmpty() || dirPath.getLength() >= MAX_PATH)
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{
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return false;
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}
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wchar_t tmpDirPath[_MAX_PATH] = { 0 };
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int length = dirPath.getLength();
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for (int i = 0; i < length; ++i)
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{
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tmpDirPath[i] = dirPath.at(i);
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if (tmpDirPath[i] == L'\\' || tmpDirPath[i] == L'/' || i == (length - 1))
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{
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if (::_waccess(tmpDirPath, 0) != 0)
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{
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if (::_wmkdir(tmpDirPath) != 0)
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{
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return false;
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}
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}
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}
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}
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return true;
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}
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bool e2d::Path::existsFolder(const String & dirPath)
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{
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return ::_waccess((const wchar_t *)dirPath, 0) == 0;
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}
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