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[CHARMAP]

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* Implement LoadSettings() and SaveSettings(). Patch by Edijs Kolesnikovics with some minor changes by me.
See issue #6925 for more details.

svn path=/trunk/; revision=56382
This commit is contained in:
Amine Khaldi 2012-04-21 10:57:16 +00:00
parent ca75cf2a0d
commit 88e4b7735f
4 changed files with 156 additions and 8 deletions
Download patch file Download diff file Expand all files Collapse all files

3
reactos/base/applications/charmap/CMakeLists.txt
View file

@ -6,13 +6,14 @@ list(APPEND SOURCE
charmap.c
lrgcell.c
map.c
settings.c
charmap.rc)
add_executable(charmap ${SOURCE})
set_module_type(charmap win32gui UNICODE)
add_importlibs(charmap msvcrt user32 gdi32 comctl32 kernel32)
add_importlibs(charmap advapi32 user32 gdi32 comctl32 msvcrt kernel32)
add_pch(charmap precomp.h)

10
reactos/base/applications/charmap/charmap.c
View file

@ -11,17 +11,11 @@
#define ID_ABOUT 0x1
typedef struct {
BOOL IsAdvancedView;
} SETTINGS;
HINSTANCE hInstance;
HWND hCharmapDlg;
HWND hAdvancedDlg;
HWND hStatusWnd;
HICON hSmIcon;
HICON hBgIcon;
SETTINGS Settings;
/* Font-enumeration callback */
static
@ -103,7 +97,7 @@ FillFontStyleComboList(HWND hwndCombo)
}
static
extern
VOID
ChangeMapFont(HWND hDlg)
{
@ -464,6 +458,7 @@ PanelWndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
break;
case WM_DESTROY:
SaveSettings();
PostQuitMessage(0);
return 0;
@ -534,6 +529,7 @@ InitInstance(HINSTANCE hInst)
if (hWnd != NULL)
{
LoadSettings();
ShowWindow(hWnd, SW_SHOW);
UpdateWindow(hWnd);
}

15
reactos/base/applications/charmap/precomp.h
View file

@ -3,6 +3,8 @@
#define WIN32_LEAN_AND_MEAN
#include <windows.h>
#include <windowsx.h>
#include <tchar.h>
#include <stdio.h>
#include <stdlib.h>
#include <commctrl.h>
@ -51,6 +53,12 @@ typedef struct {
WCHAR ch;
} MAPNOTIFY, *LPMAPNOTIFY;
typedef struct {
BOOL IsAdvancedView;
} SETTINGS;
SETTINGS Settings;
HWND hCharmapDlg;
LRESULT CALLBACK LrgCellWndProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
@ -59,4 +67,11 @@ VOID ShowAboutDlg(HWND hWndParent);
BOOL RegisterMapClasses(HINSTANCE hInstance);
VOID UnregisterMapClasses(HINSTANCE hInstance);
/* charmap.c */
extern VOID ChangeMapFont(HWND hDlg);
/* settings.c */
extern void LoadSettings(void);
extern void SaveSettings(void);
#endif /* __CHARMAP_PRECOMP_H */

136
reactos/base/applications/charmap/settings.c Normal file
View file

@ -0,0 +1,136 @@
/*
* PROJECT: ReactOS Character Map
* LICENSE: GPL - See COPYING in the top level directory
* FILE: base/applications/charmap/settings.c
* PURPOSE: save/load settings
* COPYRIGHT: Copyright 2012 Edijs Kolesnikovics <terminedijs@yahoo.com>
*
*/
#include <precomp.h>
const TCHAR g_szGeneralRegKey[] = _T("Software\\Microsoft\\CharMap");
HWND hWnd;
LONG QueryStringValue(HKEY hKey, LPCTSTR lpSubKey, LPCTSTR lpValueName, LPTSTR pszBuffer, DWORD dwBufferLen)
{
LONG lResult;
HKEY hSubKey = NULL;
DWORD cbData, dwType;
if (lpSubKey)
{
lResult = RegOpenKey(hKey, lpSubKey, &hSubKey);
if (lResult != ERROR_SUCCESS)
goto done;
hKey = hSubKey;
}
cbData = (dwBufferLen - 1) * sizeof(*pszBuffer);
lResult = RegQueryValueEx(hKey, lpValueName, NULL, &dwType, (LPBYTE) pszBuffer, &cbData);
if (lResult != ERROR_SUCCESS)
goto done;
if (dwType != REG_SZ)
{
lResult = -1;
goto done;
}
pszBuffer[cbData / sizeof(*pszBuffer)] = _T('\0');
done:
if (lResult != ERROR_SUCCESS)
pszBuffer[0] = _T('\0');
if (hSubKey)
RegCloseKey(hSubKey);
return lResult;
}
extern void LoadSettings(void)
{
HKEY hKey = NULL;
int iItemIndex = -1;
if (RegOpenKeyEx(HKEY_CURRENT_USER, g_szGeneralRegKey, 0, KEY_READ, &hKey) == ERROR_SUCCESS)
{
TCHAR szBuffer[MAX_PATH];
DWORD dwAdvanChecked;
unsigned long type = REG_DWORD, size = 1024;
/* Restore last selected font */
if (QueryStringValue(HKEY_CURRENT_USER, g_szGeneralRegKey, _T("Font"), szBuffer, (sizeof(szBuffer)/sizeof(szBuffer[0]))) == ERROR_SUCCESS)
{
//Get combobox handle
hWnd = GetDlgItem(hCharmapDlg, IDC_FONTCOMBO);
//Search for match and return index if match found
iItemIndex = ComboBox_FindStringExact(hWnd, -1, szBuffer);
if(iItemIndex != CB_ERR)
{
ComboBox_SetCurSel(hWnd, iItemIndex);
ChangeMapFont(hCharmapDlg);
}
}
/* Restore last selected character set */
if (QueryStringValue(HKEY_CURRENT_USER, g_szGeneralRegKey, _T("CodePage"), szBuffer, (sizeof(szBuffer)/sizeof(szBuffer[0]))) == ERROR_SUCCESS)
{
//Get combobox handle
hWnd = GetDlgItem(hCharmapDlg, IDC_COMBO_CHARSET);
iItemIndex = ComboBox_FindStringExact(hWnd, -1, szBuffer);
if(iItemIndex != CB_ERR)
{
ComboBox_SetCurSel(hWnd, iItemIndex);
}
}
RegQueryValueEx(hKey, _T("Advanced"), NULL, &type, (LPBYTE)&dwAdvanChecked, &size);
if(dwAdvanChecked == TRUE)
SendDlgItemMessage(hCharmapDlg, IDC_CHECK_ADVANCED, BM_CLICK, (dwAdvanChecked ? MF_CHECKED : MF_UNCHECKED), 0);
RegCloseKey(hKey);
}
else
{
/* Default font seems to be Arial */
hWnd = GetDlgItem(hCharmapDlg, IDC_FONTCOMBO);
iItemIndex = ComboBox_FindStringExact(hWnd, -1, _T("Arial"));
if(iItemIndex != CB_ERR)
{
ComboBox_SetCurSel(hWnd, iItemIndex);
ChangeMapFont(hCharmapDlg);
}
}
}
extern void SaveSettings(void)
{
HKEY hKey = NULL;
if (RegCreateKey(HKEY_CURRENT_USER, g_szGeneralRegKey, &hKey) == ERROR_SUCCESS)
{
if (RegOpenKeyEx(HKEY_CURRENT_USER, g_szGeneralRegKey, 0, KEY_SET_VALUE, &hKey) == ERROR_SUCCESS)
{
TCHAR szBuffer[MAX_PATH];
hWnd = GetDlgItem(hCharmapDlg, IDC_FONTCOMBO);
ComboBox_GetText(hWnd, szBuffer, MAX_PATH);
if(szBuffer != NULL && *szBuffer != '\0')
RegSetValueEx(hKey, _T("Font"), 0, REG_SZ, (LPBYTE) szBuffer, (DWORD) MAX_PATH);
hWnd = GetDlgItem(hCharmapDlg, IDC_COMBO_CHARSET);
ComboBox_GetText(hWnd, szBuffer, MAX_PATH);
if(szBuffer != NULL && *szBuffer != '\0')
RegSetValueEx(hKey, _T("CodePage"), 0, REG_SZ, (LPBYTE) szBuffer, (DWORD) MAX_PATH);
RegSetValueEx(hKey, _T("Advanced"), 0, REG_DWORD, (LPBYTE)&Settings.IsAdvancedView, (DWORD) sizeof(DWORD));
RegCloseKey(hKey);
}
}
}