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![He Yang](/assets/img/avatar_default.png)
* [RAPPS] move settings-related stuff to a separate file * [RAPPS] refactor reg read/write * [RAPPS] add params for Load/SaveSettings, no longer use global vars
244 lines
7.4 KiB
C++
244 lines
7.4 KiB
C++
/*
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* PROJECT: ReactOS Applications Manager
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* LICENSE: GPL-2.0-or-later (https://spdx.org/licenses/GPL-2.0-or-later)
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* PURPOSE: Functions to load / save settings from reg.
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* COPYRIGHT: Copyright 2020 He Yang (1160386205@qq.com)
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*/
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#include "rapps.h"
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#include "settings.h"
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class SettingsField
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{
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public:
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virtual ~SettingsField() { ; }
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virtual BOOL Save(CRegKey &key) = 0;
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virtual BOOL Load(CRegKey &key) = 0;
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};
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class SettingsFieldBool : public SettingsField
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{
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public:
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SettingsFieldBool(BOOL *pValue, LPCWSTR szRegName)
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: m_pValueStore(pValue), m_RegName(szRegName)
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{
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}
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virtual BOOL Save(CRegKey &key) override
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{
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return key.SetDWORDValue(m_RegName, (DWORD)(*m_pValueStore)) == ERROR_SUCCESS;
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}
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virtual BOOL Load(CRegKey &key) override
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{
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DWORD dwField;
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LONG lResult = key.QueryDWORDValue(m_RegName, dwField);
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if (lResult != ERROR_SUCCESS)
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{
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return FALSE;
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}
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*m_pValueStore = (BOOL)dwField;
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return TRUE;
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}
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private:
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BOOL *m_pValueStore; // where to read/store the value
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LPCWSTR m_RegName; // key name in registery
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};
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class SettingsFieldInt : public SettingsField
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{
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public:
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SettingsFieldInt(INT *pValue, LPCWSTR szRegName)
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: m_pValueStore(pValue), m_RegName(szRegName)
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{
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}
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virtual BOOL Save(CRegKey &key) override
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{
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return key.SetDWORDValue(m_RegName, (DWORD)(*m_pValueStore)) == ERROR_SUCCESS;
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}
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virtual BOOL Load(CRegKey &key) override
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{
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DWORD dwField;
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LONG lResult = key.QueryDWORDValue(m_RegName, dwField);
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if (lResult != ERROR_SUCCESS)
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{
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return FALSE;
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}
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*m_pValueStore = (INT)dwField;
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return TRUE;
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}
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private:
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INT *m_pValueStore; // where to read/store the value
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LPCWSTR m_RegName; // key name in registery
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};
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class SettingsFieldString : public SettingsField
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{
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public:
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SettingsFieldString(WCHAR *pString, ULONG cchLen, LPCWSTR szRegName)
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: m_pStringStore(pString), m_StringLen(cchLen), m_RegName(szRegName)
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{
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}
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virtual BOOL Save(CRegKey &key) override
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{
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return key.SetStringValue(m_RegName, m_pStringStore) == ERROR_SUCCESS;
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}
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virtual BOOL Load(CRegKey &key) override
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{
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ULONG nChar = m_StringLen - 1; // make sure the terminating L'\0'
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LONG lResult = key.QueryStringValue(m_RegName, m_pStringStore, &nChar);
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return lResult == ERROR_SUCCESS;
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}
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private:
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WCHAR *m_pStringStore; // where to read/store the value
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ULONG m_StringLen; // string length, in chars
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LPCWSTR m_RegName; // key name in registery
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};
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void AddInfoFields(ATL::CAtlList<SettingsField *> &infoFields, SETTINGS_INFO &settings)
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{
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infoFields.AddTail(new SettingsFieldBool(&(settings.bSaveWndPos), L"bSaveWndPos"));
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infoFields.AddTail(new SettingsFieldBool(&(settings.bUpdateAtStart), L"bUpdateAtStart"));
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infoFields.AddTail(new SettingsFieldBool(&(settings.bLogEnabled), L"bLogEnabled"));
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infoFields.AddTail(new SettingsFieldString(settings.szDownloadDir, MAX_PATH, L"szDownloadDir"));
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infoFields.AddTail(new SettingsFieldBool(&(settings.bDelInstaller), L"bDelInstaller"));
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infoFields.AddTail(new SettingsFieldBool(&(settings.Maximized), L"WindowPosMaximized"));
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infoFields.AddTail(new SettingsFieldInt(&(settings.Left), L"WindowPosLeft"));
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infoFields.AddTail(new SettingsFieldInt(&(settings.Top), L"WindowPosTop"));
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infoFields.AddTail(new SettingsFieldInt(&(settings.Width), L"WindowPosWidth"));
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infoFields.AddTail(new SettingsFieldInt(&(settings.Height), L"WindowPosHeight"));
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infoFields.AddTail(new SettingsFieldInt(&(settings.Proxy), L"ProxyMode"));
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infoFields.AddTail(new SettingsFieldString((settings.szProxyServer), MAX_PATH, L"ProxyServer"));
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infoFields.AddTail(new SettingsFieldString((settings.szNoProxyFor), MAX_PATH, L"NoProxyFor"));
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infoFields.AddTail(new SettingsFieldBool(&(settings.bUseSource), L"bUseSource"));
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infoFields.AddTail(new SettingsFieldString((settings.szSourceURL), INTERNET_MAX_URL_LENGTH, L"SourceURL"));
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return;
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}
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BOOL SaveAllSettings(CRegKey &key, SETTINGS_INFO &settings)
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{
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BOOL bAllSuccess = TRUE;
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ATL::CAtlList<SettingsField *> infoFields;
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AddInfoFields(infoFields, settings);
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POSITION InfoListPosition = infoFields.GetHeadPosition();
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while (InfoListPosition)
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{
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SettingsField *Info = infoFields.GetNext(InfoListPosition);
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if (!Info->Save(key))
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{
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bAllSuccess = FALSE;
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// TODO: error log
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}
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delete Info;
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}
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return bAllSuccess;
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}
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BOOL LoadAllSettings(CRegKey &key, SETTINGS_INFO &settings)
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{
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BOOL bAllSuccess = TRUE;
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ATL::CAtlList<SettingsField *> infoFields;
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AddInfoFields(infoFields, settings);
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POSITION InfoListPosition = infoFields.GetHeadPosition();
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while (InfoListPosition)
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{
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SettingsField *Info = infoFields.GetNext(InfoListPosition);
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if (!Info->Load(key))
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{
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bAllSuccess = FALSE;
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// TODO: error log
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}
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delete Info;
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}
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return bAllSuccess;
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}
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VOID FillDefaultSettings(PSETTINGS_INFO pSettingsInfo)
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{
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ATL::CStringW szDownloadDir;
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ZeroMemory(pSettingsInfo, sizeof(SETTINGS_INFO));
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pSettingsInfo->bSaveWndPos = TRUE;
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pSettingsInfo->bUpdateAtStart = FALSE;
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pSettingsInfo->bLogEnabled = TRUE;
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pSettingsInfo->bUseSource = FALSE;
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if (FAILED(SHGetFolderPathW(NULL, CSIDL_PERSONAL, NULL, SHGFP_TYPE_CURRENT, szDownloadDir.GetBuffer(MAX_PATH))))
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{
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szDownloadDir.ReleaseBuffer();
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if (!szDownloadDir.GetEnvironmentVariableW(L"SystemDrive"))
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{
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szDownloadDir = L"C:";
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}
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}
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else
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{
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szDownloadDir.ReleaseBuffer();
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}
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PathAppendW(szDownloadDir.GetBuffer(MAX_PATH), L"\\RAPPS Downloads");
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szDownloadDir.ReleaseBuffer();
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ATL::CStringW::CopyChars(pSettingsInfo->szDownloadDir,
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_countof(pSettingsInfo->szDownloadDir),
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szDownloadDir.GetString(),
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szDownloadDir.GetLength() + 1);
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pSettingsInfo->bDelInstaller = FALSE;
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pSettingsInfo->Maximized = FALSE;
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pSettingsInfo->Left = CW_USEDEFAULT;
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pSettingsInfo->Top = CW_USEDEFAULT;
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pSettingsInfo->Width = 680;
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pSettingsInfo->Height = 450;
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}
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BOOL LoadSettings(PSETTINGS_INFO pSettingsInfo)
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{
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ATL::CRegKey RegKey;
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if (RegKey.Open(HKEY_CURRENT_USER, L"Software\\ReactOS\\rapps", KEY_READ) != ERROR_SUCCESS)
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{
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return FALSE;
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}
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return LoadAllSettings(RegKey, *pSettingsInfo);
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}
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BOOL SaveSettings(HWND hwnd, PSETTINGS_INFO pSettingsInfo)
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{
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WINDOWPLACEMENT wp;
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ATL::CRegKey RegKey;
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if (pSettingsInfo->bSaveWndPos)
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{
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wp.length = sizeof(wp);
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GetWindowPlacement(hwnd, &wp);
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pSettingsInfo->Left = wp.rcNormalPosition.left;
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pSettingsInfo->Top = wp.rcNormalPosition.top;
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pSettingsInfo->Width = wp.rcNormalPosition.right - wp.rcNormalPosition.left;
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pSettingsInfo->Height = wp.rcNormalPosition.bottom - wp.rcNormalPosition.top;
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pSettingsInfo->Maximized = (wp.showCmd == SW_MAXIMIZE
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|| (wp.showCmd == SW_SHOWMINIMIZED
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&& (wp.flags & WPF_RESTORETOMAXIMIZED)));
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}
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if (RegKey.Create(HKEY_CURRENT_USER, L"Software\\ReactOS\\rapps", NULL,
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REG_OPTION_NON_VOLATILE, KEY_WRITE, NULL, NULL) != ERROR_SUCCESS)
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{
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return FALSE;
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}
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return SaveAllSettings(RegKey, *pSettingsInfo);
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}
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