mirror of
https://github.com/reactos/reactos.git
synced 2024-10-30 11:35:58 +00:00
267 lines
10 KiB
C
267 lines
10 KiB
C
/*
|
|
* Notepad (settings.c)
|
|
*
|
|
* Copyright 1998,99 Marcel Baur <mbaur@g26.ethz.ch>
|
|
* Copyright 2002 Sylvain Petreolle <spetreolle@yahoo.fr>
|
|
* Copyright 2002 Andriy Palamarchuk
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*/
|
|
|
|
#include "notepad.h"
|
|
|
|
#include <winreg.h>
|
|
|
|
static LPCTSTR s_szRegistryKey = _T("Software\\Microsoft\\Notepad");
|
|
|
|
|
|
static LONG HeightFromPointSize(DWORD dwPointSize)
|
|
{
|
|
LONG lHeight;
|
|
HDC hDC;
|
|
|
|
hDC = GetDC(NULL);
|
|
lHeight = -MulDiv(dwPointSize, GetDeviceCaps(hDC, LOGPIXELSY), 720);
|
|
ReleaseDC(NULL, hDC);
|
|
|
|
return lHeight;
|
|
}
|
|
|
|
static DWORD PointSizeFromHeight(LONG lHeight)
|
|
{
|
|
DWORD dwPointSize;
|
|
HDC hDC;
|
|
|
|
hDC = GetDC(NULL);
|
|
dwPointSize = -MulDiv(lHeight, 720, GetDeviceCaps(hDC, LOGPIXELSY));
|
|
ReleaseDC(NULL, hDC);
|
|
|
|
/* round to nearest multiple of 10 */
|
|
dwPointSize += 5;
|
|
dwPointSize -= dwPointSize % 10;
|
|
|
|
return dwPointSize;
|
|
}
|
|
|
|
static BOOL
|
|
QueryGeneric(HKEY hKey, LPCTSTR pszValueNameT, DWORD dwExpectedType,
|
|
LPVOID pvResult, DWORD dwResultSize)
|
|
{
|
|
DWORD dwType, cbData;
|
|
LPVOID *pTemp = _alloca(dwResultSize);
|
|
|
|
ZeroMemory(pTemp, dwResultSize);
|
|
|
|
cbData = dwResultSize;
|
|
if (RegQueryValueEx(hKey, pszValueNameT, NULL, &dwType, (LPBYTE) pTemp, &cbData) != ERROR_SUCCESS)
|
|
return FALSE;
|
|
|
|
if (dwType != dwExpectedType)
|
|
return FALSE;
|
|
|
|
memcpy(pvResult, pTemp, cbData);
|
|
return TRUE;
|
|
}
|
|
|
|
static BOOL QueryDword(HKEY hKey, LPCTSTR pszValueName, DWORD *pdwResult)
|
|
{
|
|
return QueryGeneric(hKey, pszValueName, REG_DWORD, pdwResult, sizeof(*pdwResult));
|
|
}
|
|
|
|
static BOOL QueryByte(HKEY hKey, LPCTSTR pszValueName, BYTE *pbResult)
|
|
{
|
|
DWORD dwResult;
|
|
if (!QueryGeneric(hKey, pszValueName, REG_DWORD, &dwResult, sizeof(dwResult)))
|
|
return FALSE;
|
|
if (dwResult >= 0x100)
|
|
return FALSE;
|
|
*pbResult = (BYTE) dwResult;
|
|
return TRUE;
|
|
}
|
|
|
|
static BOOL QueryBool(HKEY hKey, LPCTSTR pszValueName, BOOL *pbResult)
|
|
{
|
|
DWORD dwResult;
|
|
if (!QueryDword(hKey, pszValueName, &dwResult))
|
|
return FALSE;
|
|
*pbResult = dwResult ? TRUE : FALSE;
|
|
return TRUE;
|
|
}
|
|
|
|
static BOOL QueryString(HKEY hKey, LPCTSTR pszValueName, LPTSTR pszResult, DWORD dwResultSize)
|
|
{
|
|
return QueryGeneric(hKey, pszValueName, REG_SZ, pszResult, dwResultSize * sizeof(TCHAR));
|
|
}
|
|
|
|
/***********************************************************************
|
|
*
|
|
* NOTEPAD_LoadSettingsFromRegistry
|
|
*
|
|
* Load settings from registry HKCU\Software\Microsoft\Notepad.
|
|
*/
|
|
void NOTEPAD_LoadSettingsFromRegistry(void)
|
|
{
|
|
HKEY hKey = NULL;
|
|
HFONT hFont;
|
|
DWORD dwPointSize = 0;
|
|
INT base_length, dx, dy;
|
|
|
|
base_length = (GetSystemMetrics(SM_CXSCREEN) > GetSystemMetrics(SM_CYSCREEN)) ?
|
|
GetSystemMetrics(SM_CYSCREEN) : GetSystemMetrics(SM_CXSCREEN);
|
|
|
|
dx = (INT)(base_length * .95);
|
|
dy = dx * 3 / 4;
|
|
SetRect(&Globals.main_rect, 0, 0, dx, dy);
|
|
|
|
if (RegOpenKey(HKEY_CURRENT_USER, s_szRegistryKey, &hKey) == ERROR_SUCCESS)
|
|
{
|
|
QueryByte(hKey, _T("lfCharSet"), &Globals.lfFont.lfCharSet);
|
|
QueryByte(hKey, _T("lfClipPrecision"), &Globals.lfFont.lfClipPrecision);
|
|
QueryDword(hKey, _T("lfEscapement"), (DWORD*)&Globals.lfFont.lfEscapement);
|
|
QueryString(hKey, _T("lfFaceName"), Globals.lfFont.lfFaceName, ARRAY_SIZE(Globals.lfFont.lfFaceName));
|
|
QueryByte(hKey, _T("lfItalic"), &Globals.lfFont.lfItalic);
|
|
QueryDword(hKey, _T("lfOrientation"), (DWORD*)&Globals.lfFont.lfOrientation);
|
|
QueryByte(hKey, _T("lfOutPrecision"), &Globals.lfFont.lfOutPrecision);
|
|
QueryByte(hKey, _T("lfPitchAndFamily"), &Globals.lfFont.lfPitchAndFamily);
|
|
QueryByte(hKey, _T("lfQuality"), &Globals.lfFont.lfQuality);
|
|
QueryByte(hKey, _T("lfStrikeOut"), &Globals.lfFont.lfStrikeOut);
|
|
QueryByte(hKey, _T("lfUnderline"), &Globals.lfFont.lfUnderline);
|
|
QueryDword(hKey, _T("lfWeight"), (DWORD*)&Globals.lfFont.lfWeight);
|
|
QueryDword(hKey, _T("iPointSize"), &dwPointSize);
|
|
QueryBool(hKey, _T("fWrap"), &Globals.bWrapLongLines);
|
|
QueryBool(hKey, _T("fStatusBar"), &Globals.bShowStatusBar);
|
|
QueryString(hKey, _T("szHeader"), Globals.szHeader, ARRAY_SIZE(Globals.szHeader));
|
|
QueryString(hKey, _T("szTrailer"), Globals.szFooter, ARRAY_SIZE(Globals.szFooter));
|
|
QueryDword(hKey, _T("iMarginLeft"), (DWORD*)&Globals.lMargins.left);
|
|
QueryDword(hKey, _T("iMarginTop"), (DWORD*)&Globals.lMargins.top);
|
|
QueryDword(hKey, _T("iMarginRight"), (DWORD*)&Globals.lMargins.right);
|
|
QueryDword(hKey, _T("iMarginBottom"), (DWORD*)&Globals.lMargins.bottom);
|
|
|
|
QueryDword(hKey, _T("iWindowPosX"), (DWORD*)&Globals.main_rect.left);
|
|
QueryDword(hKey, _T("iWindowPosY"), (DWORD*)&Globals.main_rect.top);
|
|
QueryDword(hKey, _T("iWindowPosDX"), (DWORD*)&dx);
|
|
QueryDword(hKey, _T("iWindowPosDY"), (DWORD*)&dy);
|
|
|
|
Globals.main_rect.right = Globals.main_rect.left + dx;
|
|
Globals.main_rect.bottom = Globals.main_rect.top + dy;
|
|
|
|
/* invert value because DIALOG_ViewStatusBar will be called to show it */
|
|
Globals.bShowStatusBar = !Globals.bShowStatusBar;
|
|
|
|
if (dwPointSize != 0)
|
|
Globals.lfFont.lfHeight = HeightFromPointSize(dwPointSize);
|
|
else
|
|
Globals.lfFont.lfHeight = HeightFromPointSize(100);
|
|
|
|
RegCloseKey(hKey);
|
|
}
|
|
else
|
|
{
|
|
/* If no settings are found in the registry, then use default values */
|
|
Globals.bShowStatusBar = FALSE;
|
|
Globals.bWrapLongLines = FALSE;
|
|
SetRect(&Globals.lMargins, 750, 1000, 750, 1000);
|
|
|
|
/* FIXME: Globals.fSaveWindowPositions = FALSE; */
|
|
/* FIXME: Globals.fMLE_is_broken = FALSE; */
|
|
|
|
LoadString(Globals.hInstance, STRING_PAGESETUP_HEADERVALUE, Globals.szHeader,
|
|
ARRAY_SIZE(Globals.szHeader));
|
|
LoadString(Globals.hInstance, STRING_PAGESETUP_FOOTERVALUE, Globals.szFooter,
|
|
ARRAY_SIZE(Globals.szFooter));
|
|
|
|
ZeroMemory(&Globals.lfFont, sizeof(Globals.lfFont));
|
|
Globals.lfFont.lfCharSet = ANSI_CHARSET;
|
|
Globals.lfFont.lfClipPrecision = CLIP_STROKE_PRECIS;
|
|
Globals.lfFont.lfEscapement = 0;
|
|
_tcscpy(Globals.lfFont.lfFaceName, _T("Lucida Console"));
|
|
Globals.lfFont.lfItalic = FALSE;
|
|
Globals.lfFont.lfOrientation = 0;
|
|
Globals.lfFont.lfOutPrecision = OUT_STRING_PRECIS;
|
|
Globals.lfFont.lfPitchAndFamily = FIXED_PITCH | FF_MODERN;
|
|
Globals.lfFont.lfQuality = PROOF_QUALITY;
|
|
Globals.lfFont.lfStrikeOut = FALSE;
|
|
Globals.lfFont.lfUnderline = FALSE;
|
|
Globals.lfFont.lfWeight = FW_NORMAL;
|
|
Globals.lfFont.lfHeight = HeightFromPointSize(100);
|
|
}
|
|
|
|
hFont = CreateFontIndirect(&Globals.lfFont);
|
|
SendMessage(Globals.hEdit, WM_SETFONT, (WPARAM)hFont, (LPARAM)TRUE);
|
|
if (hFont)
|
|
{
|
|
if (Globals.hFont)
|
|
DeleteObject(Globals.hFont);
|
|
Globals.hFont = hFont;
|
|
}
|
|
}
|
|
|
|
static BOOL SaveDword(HKEY hKey, LPCTSTR pszValueNameT, DWORD dwValue)
|
|
{
|
|
return RegSetValueEx(hKey, pszValueNameT, 0, REG_DWORD, (LPBYTE) &dwValue, sizeof(dwValue)) == ERROR_SUCCESS;
|
|
}
|
|
|
|
static BOOL SaveString(HKEY hKey, LPCTSTR pszValueNameT, LPCTSTR pszValue)
|
|
{
|
|
return RegSetValueEx(hKey, pszValueNameT, 0, REG_SZ, (LPBYTE) pszValue, (DWORD) _tcslen(pszValue) * sizeof(*pszValue)) == ERROR_SUCCESS;
|
|
}
|
|
|
|
/***********************************************************************
|
|
*
|
|
* NOTEPAD_SaveSettingsToRegistry
|
|
*
|
|
* Save settings to registry HKCU\Software\Microsoft\Notepad.
|
|
*/
|
|
void NOTEPAD_SaveSettingsToRegistry(void)
|
|
{
|
|
HKEY hKey;
|
|
DWORD dwDisposition;
|
|
|
|
GetWindowRect(Globals.hMainWnd, &Globals.main_rect);
|
|
|
|
if (RegCreateKeyEx(HKEY_CURRENT_USER, s_szRegistryKey,
|
|
0, NULL, 0, KEY_SET_VALUE, NULL,
|
|
&hKey, &dwDisposition) == ERROR_SUCCESS)
|
|
{
|
|
SaveDword(hKey, _T("lfCharSet"), Globals.lfFont.lfCharSet);
|
|
SaveDword(hKey, _T("lfClipPrecision"), Globals.lfFont.lfClipPrecision);
|
|
SaveDword(hKey, _T("lfEscapement"), Globals.lfFont.lfEscapement);
|
|
SaveString(hKey, _T("lfFaceName"), Globals.lfFont.lfFaceName);
|
|
SaveDword(hKey, _T("lfItalic"), Globals.lfFont.lfItalic);
|
|
SaveDword(hKey, _T("lfOrientation"), Globals.lfFont.lfOrientation);
|
|
SaveDword(hKey, _T("lfOutPrecision"), Globals.lfFont.lfOutPrecision);
|
|
SaveDword(hKey, _T("lfPitchAndFamily"), Globals.lfFont.lfPitchAndFamily);
|
|
SaveDword(hKey, _T("lfQuality"), Globals.lfFont.lfQuality);
|
|
SaveDword(hKey, _T("lfStrikeOut"), Globals.lfFont.lfStrikeOut);
|
|
SaveDword(hKey, _T("lfUnderline"), Globals.lfFont.lfUnderline);
|
|
SaveDword(hKey, _T("lfWeight"), Globals.lfFont.lfWeight);
|
|
SaveDword(hKey, _T("iPointSize"), PointSizeFromHeight(Globals.lfFont.lfHeight));
|
|
SaveDword(hKey, _T("fWrap"), Globals.bWrapLongLines ? 1 : 0);
|
|
SaveDword(hKey, _T("fStatusBar"), Globals.bShowStatusBar ? 1 : 0);
|
|
SaveString(hKey, _T("szHeader"), Globals.szHeader);
|
|
SaveString(hKey, _T("szTrailer"), Globals.szFooter);
|
|
SaveDword(hKey, _T("iMarginLeft"), Globals.lMargins.left);
|
|
SaveDword(hKey, _T("iMarginTop"), Globals.lMargins.top);
|
|
SaveDword(hKey, _T("iMarginRight"), Globals.lMargins.right);
|
|
SaveDword(hKey, _T("iMarginBottom"), Globals.lMargins.bottom);
|
|
SaveDword(hKey, _T("iWindowPosX"), Globals.main_rect.left);
|
|
SaveDword(hKey, _T("iWindowPosY"), Globals.main_rect.top);
|
|
SaveDword(hKey, _T("iWindowPosDX"), Globals.main_rect.right - Globals.main_rect.left);
|
|
SaveDword(hKey, _T("iWindowPosDY"), Globals.main_rect.bottom - Globals.main_rect.top);
|
|
|
|
RegCloseKey(hKey);
|
|
}
|
|
}
|