mirror of https://github.com/reactos/reactos.git
254 lines
8.4 KiB
C++
254 lines
8.4 KiB
C++
/*
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* PROJECT: PAINT for ReactOS
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* LICENSE: LGPL
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* FILE: base/applications/mspaint/registry.cpp
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* PURPOSE: Offering functions dealing with registry values
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* PROGRAMMERS: Benedikt Freisen
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* Katayama Hirofumi MZ
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*/
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/* INCLUDES *********************************************************/
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#include "precomp.h"
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#include <winreg.h>
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#include <wincon.h>
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#include <shlobj.h>
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/* FUNCTIONS ********************************************************/
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static void ReadDWORD(CRegKey &key, LPCTSTR lpName, DWORD &dwValue)
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{
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DWORD dwTemp;
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if (key.QueryDWORDValue(lpName, dwTemp) == ERROR_SUCCESS)
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dwValue = dwTemp;
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}
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static void ReadString(CRegKey &key, LPCTSTR lpName, CString &strValue, LPCTSTR lpDefault = TEXT(""))
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{
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CString strTemp;
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ULONG nChars = MAX_PATH;
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LPTSTR psz = strTemp.GetBuffer(nChars);
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LONG error = key.QueryStringValue(lpName, psz, &nChars);
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strTemp.ReleaseBuffer();
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if (error == ERROR_SUCCESS)
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strValue = strTemp;
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else
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strValue = lpDefault;
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}
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void RegistrySettings::SetWallpaper(LPCTSTR szFileName, RegistrySettings::WallpaperStyle style)
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{
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CRegKey desktop;
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if (desktop.Open(HKEY_CURRENT_USER, _T("Control Panel\\Desktop")) == ERROR_SUCCESS)
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{
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desktop.SetStringValue(_T("Wallpaper"), szFileName);
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desktop.SetStringValue(_T("WallpaperStyle"), (style == RegistrySettings::STRETCHED) ? _T("2") : _T("0"));
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desktop.SetStringValue(_T("TileWallpaper"), (style == RegistrySettings::TILED) ? _T("1") : _T("0"));
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}
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SystemParametersInfo(SPI_SETDESKWALLPAPER, 0, (PVOID) szFileName, SPIF_UPDATEINIFILE | SPIF_SENDCHANGE);
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}
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void RegistrySettings::LoadPresets(INT nCmdShow)
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{
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BMPHeight = GetSystemMetrics(SM_CYSCREEN) / 2;
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BMPWidth = GetSystemMetrics(SM_CXSCREEN) / 2;
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GridExtent = 1;
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NoStretching = 0;
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ShowThumbnail = 0;
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SnapToGrid = 0;
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ThumbHeight = 100;
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ThumbWidth = 120;
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ThumbXPos = 180;
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ThumbYPos = 200;
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UnitSetting = 0;
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Bold = FALSE;
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Italic = FALSE;
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Underline = FALSE;
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CharSet = DEFAULT_CHARSET;
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PointSize = 14;
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FontsPositionX = 0;
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FontsPositionY = 0;
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ShowTextTool = TRUE;
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ShowStatusBar = TRUE;
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ShowPalette = TRUE;
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ShowToolBox = TRUE;
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LOGFONT lf;
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GetObject(GetStockObject(DEFAULT_GUI_FONT), sizeof(lf), &lf);
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strFontName = lf.lfFaceName;
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ZeroMemory(&WindowPlacement, sizeof(WindowPlacement));
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RECT& rc = WindowPlacement.rcNormalPosition;
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rc.left = rc.top = CW_USEDEFAULT;
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rc.right = rc.left + 544;
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rc.bottom = rc.top + 375;
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WindowPlacement.showCmd = nCmdShow;
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}
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void RegistrySettings::Load(INT nCmdShow)
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{
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LoadPresets(nCmdShow);
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CRegKey paint;
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if (paint.Open(HKEY_CURRENT_USER, _T("Software\\Microsoft\\Windows\\CurrentVersion\\Applets\\Paint"), KEY_READ) != ERROR_SUCCESS)
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return;
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CRegKey view;
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if (view.Open(paint, _T("View"), KEY_READ) == ERROR_SUCCESS)
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{
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ReadDWORD(view, _T("BMPHeight"), BMPHeight);
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ReadDWORD(view, _T("BMPWidth"), BMPWidth);
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ReadDWORD(view, _T("GridExtent"), GridExtent);
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ReadDWORD(view, _T("NoStretching"), NoStretching);
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ReadDWORD(view, _T("ShowThumbnail"), ShowThumbnail);
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ReadDWORD(view, _T("SnapToGrid"), SnapToGrid);
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ReadDWORD(view, _T("ThumbHeight"), ThumbHeight);
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ReadDWORD(view, _T("ThumbWidth"), ThumbWidth);
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ReadDWORD(view, _T("ThumbXPos"), ThumbXPos);
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ReadDWORD(view, _T("ThumbYPos"), ThumbYPos);
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ReadDWORD(view, _T("UnitSetting"), UnitSetting);
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ReadDWORD(view, _T("ShowStatusBar"), ShowStatusBar);
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ULONG pnBytes = sizeof(WINDOWPLACEMENT);
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view.QueryBinaryValue(_T("WindowPlacement"), &WindowPlacement, &pnBytes);
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}
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CRegKey files;
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if (files.Open(paint, _T("Recent File List"), KEY_READ) == ERROR_SUCCESS)
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{
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TCHAR szName[64];
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for (INT i = 0; i < MAX_RECENT_FILES; ++i)
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{
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wsprintf(szName, _T("File%u"), i + 1);
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ReadString(files, szName, strFiles[i]);
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}
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}
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CRegKey text;
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if (text.Open(paint, _T("Text"), KEY_READ) == ERROR_SUCCESS)
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{
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ReadDWORD(text, _T("Bold"), Bold);
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ReadDWORD(text, _T("Italic"), Italic);
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ReadDWORD(text, _T("Underline"), Underline);
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ReadDWORD(text, _T("CharSet"), CharSet);
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ReadDWORD(text, _T("PointSize"), PointSize);
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ReadDWORD(text, _T("PositionX"), FontsPositionX);
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ReadDWORD(text, _T("PositionY"), FontsPositionY);
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ReadDWORD(text, _T("ShowTextTool"), ShowTextTool);
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ReadString(text, _T("TypeFaceName"), strFontName, strFontName);
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}
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CRegKey bar3;
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if (bar3.Open(paint, _T("General-Bar3"), KEY_READ) == ERROR_SUCCESS)
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{
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ReadDWORD(bar3, _T("Visible"), ShowToolBox);
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}
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CRegKey bar4;
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if (bar4.Open(paint, _T("General-Bar4"), KEY_READ) == ERROR_SUCCESS)
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{
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ReadDWORD(bar4, _T("Visible"), ShowPalette);
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}
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// Fix the bitmap size if too large
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if (BMPWidth > 5000)
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BMPWidth = (GetSystemMetrics(SM_CXSCREEN) * 6) / 10;
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if (BMPHeight > 5000)
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BMPHeight = (GetSystemMetrics(SM_CYSCREEN) * 6) / 10;
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}
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void RegistrySettings::Store()
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{
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CRegKey paint;
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if (paint.Create(HKEY_CURRENT_USER, _T("Software\\Microsoft\\Windows\\CurrentVersion\\Applets\\Paint")) != ERROR_SUCCESS)
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return;
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CRegKey view;
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if (view.Create(paint, _T("View")) == ERROR_SUCCESS)
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{
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view.SetDWORDValue(_T("BMPHeight"), BMPHeight);
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view.SetDWORDValue(_T("BMPWidth"), BMPWidth);
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view.SetDWORDValue(_T("GridExtent"), GridExtent);
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view.SetDWORDValue(_T("NoStretching"), NoStretching);
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view.SetDWORDValue(_T("ShowThumbnail"), ShowThumbnail);
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view.SetDWORDValue(_T("SnapToGrid"), SnapToGrid);
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view.SetDWORDValue(_T("ThumbHeight"), ThumbHeight);
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view.SetDWORDValue(_T("ThumbWidth"), ThumbWidth);
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view.SetDWORDValue(_T("ThumbXPos"), ThumbXPos);
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view.SetDWORDValue(_T("ThumbYPos"), ThumbYPos);
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view.SetDWORDValue(_T("UnitSetting"), UnitSetting);
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view.SetDWORDValue(_T("ShowStatusBar"), ShowStatusBar);
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view.SetBinaryValue(_T("WindowPlacement"), &WindowPlacement, sizeof(WINDOWPLACEMENT));
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}
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CRegKey files;
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if (files.Create(paint, _T("Recent File List")) == ERROR_SUCCESS)
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{
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TCHAR szName[64];
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for (INT iFile = 0; iFile < MAX_RECENT_FILES; ++iFile)
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{
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wsprintf(szName, _T("File%u"), iFile + 1);
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files.SetStringValue(szName, strFiles[iFile]);
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}
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}
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CRegKey text;
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if (text.Create(paint, _T("Text")) == ERROR_SUCCESS)
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{
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text.SetDWORDValue(_T("Bold"), Bold);
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text.SetDWORDValue(_T("Italic"), Italic);
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text.SetDWORDValue(_T("Underline"), Underline);
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text.SetDWORDValue(_T("CharSet"), CharSet);
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text.SetDWORDValue(_T("PointSize"), PointSize);
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text.SetDWORDValue(_T("PositionX"), FontsPositionX);
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text.SetDWORDValue(_T("PositionY"), FontsPositionY);
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text.SetDWORDValue(_T("ShowTextTool"), ShowTextTool);
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text.SetStringValue(_T("TypeFaceName"), strFontName);
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}
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CRegKey bar3;
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if (bar3.Create(paint, _T("General-Bar3")) == ERROR_SUCCESS)
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{
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bar3.SetDWORDValue(_T("Visible"), ShowToolBox);
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}
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CRegKey bar4;
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if (bar4.Create(paint, _T("General-Bar4")) == ERROR_SUCCESS)
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{
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bar4.SetDWORDValue(_T("Visible"), ShowPalette);
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}
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}
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void RegistrySettings::SetMostRecentFile(LPCTSTR szPathName)
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{
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// Register the file to the user's 'Recent' folder
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if (szPathName && szPathName[0])
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SHAddToRecentDocs(SHARD_PATHW, szPathName);
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// If szPathName is present in strFiles, move it to the top of the list
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for (INT i = MAX_RECENT_FILES - 1, iFound = -1; i > 0; --i)
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{
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if (iFound < 0 && strFiles[i].CompareNoCase(szPathName) == 0)
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iFound = i;
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if (iFound >= 0)
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{
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CString tmp = strFiles[i];
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strFiles[i] = strFiles[i - 1];
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strFiles[i - 1] = tmp;
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}
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}
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// If szPathName is not the first item in strFiles, insert it at the top of the list
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if (strFiles[0].CompareNoCase(szPathName) != 0)
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{
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for (INT i = MAX_RECENT_FILES - 1; i > 0; --i)
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strFiles[i] = strFiles[i - 1];
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strFiles[0] = szPathName;
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}
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}
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