mirror of
https://github.com/reactos/reactos.git
synced 2024-12-29 10:35:28 +00:00
814f3a15f9
Fixes a bug where if you close Notepad while it is maximized, the next time Notepad is started it will start with its window placed as if maximized but it is still in the SW_RESTORE state and the "real normal placement" is lost. SetWindowPlacement also takes care of making sure the window is placed correctly on the monitor workarea.
287 lines
10 KiB
C
287 lines
10 KiB
C
/*
|
|
* PROJECT: ReactOS Notepad
|
|
* LICENSE: LGPL-2.1-or-later (https://spdx.org/licenses/LGPL-2.1-or-later)
|
|
* PURPOSE: Providing a Windows-compatible simple text editor for ReactOS
|
|
* COPYRIGHT: Copyright 1998,99 Marcel Baur <mbaur@g26.ethz.ch>
|
|
* Copyright 2002 Sylvain Petreolle <spetreolle@yahoo.fr>
|
|
* Copyright 2002 Andriy Palamarchuk
|
|
*/
|
|
|
|
#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 dwResultLength)
|
|
{
|
|
if (dwResultLength == 0)
|
|
return FALSE;
|
|
if (!QueryGeneric(hKey, pszValueName, REG_SZ, pszResult, dwResultLength * sizeof(TCHAR)))
|
|
return FALSE;
|
|
pszResult[dwResultLength - 1] = 0; /* Avoid buffer overrun */
|
|
return TRUE;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* NOTEPAD_LoadSettingsFromRegistry
|
|
*
|
|
* Load settings from registry HKCU\Software\Microsoft\Notepad.
|
|
*/
|
|
void NOTEPAD_LoadSettingsFromRegistry(PWINDOWPLACEMENT pWP)
|
|
{
|
|
HKEY hKey;
|
|
HFONT hFont;
|
|
DWORD dwPointSize;
|
|
DWORD x = CW_USEDEFAULT, y = CW_USEDEFAULT, cx = 0, cy = 0;
|
|
|
|
/* Set the default values */
|
|
Globals.bShowStatusBar = TRUE;
|
|
Globals.bWrapLongLines = FALSE;
|
|
SetRect(&Globals.lMargins, 750, 1000, 750, 1000);
|
|
ZeroMemory(&Globals.lfFont, sizeof(Globals.lfFont));
|
|
Globals.lfFont.lfCharSet = DEFAULT_CHARSET;
|
|
dwPointSize = 100;
|
|
Globals.lfFont.lfWeight = FW_NORMAL;
|
|
Globals.lfFont.lfPitchAndFamily = FIXED_PITCH | FF_MODERN;
|
|
|
|
/* FIXME: Globals.fSaveWindowPositions = FALSE; */
|
|
/* FIXME: Globals.fMLE_is_broken = FALSE; */
|
|
|
|
/* Open the target registry key */
|
|
if (RegOpenKey(HKEY_CURRENT_USER, s_szRegistryKey, &hKey) != ERROR_SUCCESS)
|
|
hKey = NULL;
|
|
|
|
/* Load the values from registry */
|
|
if (hKey)
|
|
{
|
|
QueryByte(hKey, _T("lfCharSet"), &Globals.lfFont.lfCharSet);
|
|
QueryByte(hKey, _T("lfClipPrecision"), &Globals.lfFont.lfClipPrecision);
|
|
QueryDword(hKey, _T("lfEscapement"), (DWORD*)&Globals.lfFont.lfEscapement);
|
|
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);
|
|
|
|
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"), &x);
|
|
QueryDword(hKey, _T("iWindowPosY"), &y);
|
|
QueryDword(hKey, _T("iWindowPosDX"), &cx);
|
|
QueryDword(hKey, _T("iWindowPosDY"), &cy);
|
|
|
|
QueryString(hKey, _T("searchString"), Globals.szFindText, _countof(Globals.szFindText));
|
|
QueryString(hKey, _T("replaceString"), Globals.szReplaceText, _countof(Globals.szReplaceText));
|
|
}
|
|
|
|
pWP->length = sizeof(*pWP);
|
|
pWP->flags = 0;
|
|
pWP->showCmd = SW_SHOWDEFAULT;
|
|
if (cy & 0x80000000)
|
|
{
|
|
cy &= ~0x80000000;
|
|
pWP->flags |= WPF_RESTORETOMAXIMIZED;
|
|
pWP->showCmd = SW_SHOWMAXIMIZED;
|
|
}
|
|
pWP->rcNormalPosition.left = x;
|
|
pWP->rcNormalPosition.right = x + cx;
|
|
pWP->rcNormalPosition.top = y;
|
|
pWP->rcNormalPosition.bottom = y + cy;
|
|
pWP->ptMaxPosition.x = x;
|
|
pWP->ptMaxPosition.y = y;
|
|
|
|
Globals.lfFont.lfHeight = HeightFromPointSize(dwPointSize);
|
|
if (!hKey || !QueryString(hKey, _T("lfFaceName"),
|
|
Globals.lfFont.lfFaceName, _countof(Globals.lfFont.lfFaceName)))
|
|
{
|
|
LoadString(Globals.hInstance, STRING_DEFAULTFONT, Globals.lfFont.lfFaceName,
|
|
_countof(Globals.lfFont.lfFaceName));
|
|
}
|
|
|
|
if (!hKey || !QueryString(hKey, _T("szHeader"), Globals.szHeader, _countof(Globals.szHeader)))
|
|
{
|
|
LoadString(Globals.hInstance, STRING_PAGESETUP_HEADERVALUE, Globals.szHeader,
|
|
_countof(Globals.szHeader));
|
|
}
|
|
|
|
if (!hKey || !QueryString(hKey, _T("szTrailer"), Globals.szFooter, _countof(Globals.szFooter)))
|
|
{
|
|
LoadString(Globals.hInstance, STRING_PAGESETUP_FOOTERVALUE, Globals.szFooter,
|
|
_countof(Globals.szFooter));
|
|
}
|
|
|
|
if (hKey)
|
|
RegCloseKey(hKey);
|
|
|
|
/* WORKAROUND: Far East Asian users may not have suitable fixed-pitch fonts. */
|
|
switch (PRIMARYLANGID(GetUserDefaultLangID()))
|
|
{
|
|
case LANG_CHINESE:
|
|
case LANG_JAPANESE:
|
|
case LANG_KOREAN:
|
|
Globals.lfFont.lfPitchAndFamily = DEFAULT_PITCH | FF_DONTCARE;
|
|
break;
|
|
}
|
|
|
|
hFont = CreateFontIndirect(&Globals.lfFont);
|
|
SendMessage(Globals.hEdit, WM_SETFONT, (WPARAM)hFont, 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;
|
|
WINDOWPLACEMENT wp;
|
|
UINT x, y, cx, cy;
|
|
|
|
wp.length = sizeof(wp);
|
|
GetWindowPlacement(Globals.hMainWnd, &wp);
|
|
x = wp.rcNormalPosition.left;
|
|
y = wp.rcNormalPosition.top;
|
|
cx = wp.rcNormalPosition.right - x;
|
|
cy = wp.rcNormalPosition.bottom - y;
|
|
if (wp.flags & WPF_RESTORETOMAXIMIZED)
|
|
cy |= 0x80000000;
|
|
|
|
|
|
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"), x);
|
|
SaveDword(hKey, _T("iWindowPosY"), y);
|
|
SaveDword(hKey, _T("iWindowPosDX"), cx);
|
|
SaveDword(hKey, _T("iWindowPosDY"), cy);
|
|
SaveString(hKey, _T("searchString"), Globals.szFindText);
|
|
SaveString(hKey, _T("replaceString"), Globals.szReplaceText);
|
|
|
|
RegCloseKey(hKey);
|
|
}
|
|
}
|