reactos/base/applications/rapps/winmain.cpp
2018-06-09 17:14:06 +02:00

198 lines
5.4 KiB
C++

/*
* PROJECT: ReactOS Applications Manager
* LICENSE: GPL-2.0+ (https://spdx.org/licenses/GPL-2.0+)
* FILE: base/applications/rapps/winmain.cpp
* PURPOSE: Main program
* COPYRIGHT: Copyright 2009 Dmitry Chapyshev (dmitry@reactos.org)
* Copyright 2015 Ismael Ferreras Morezuelas (swyterzone+ros@gmail.com)
* Copyright 2017 Alexander Shaposhnikov (sanchaez@reactos.org)
*/
#include "rapps.h"
#include "unattended.h"
#include <atlcom.h>
HWND hMainWnd;
HINSTANCE hInst;
INT SelectedEnumType = ENUM_ALL_INSTALLED;
SETTINGS_INFO SettingsInfo;
ATL::CStringW szSearchPattern;
class CRAppsModule : public CComModule
{
public:
};
BEGIN_OBJECT_MAP(ObjectMap)
END_OBJECT_MAP()
CRAppsModule gModule;
CAtlWinModule gWinModule;
static VOID InitializeAtlModule(HINSTANCE hInstance, BOOL bInitialize)
{
if (bInitialize)
{
gModule.Init(ObjectMap, hInstance, NULL);
}
else
{
gModule.Term();
}
}
VOID FillDefaultSettings(PSETTINGS_INFO pSettingsInfo)
{
ATL::CStringW szDownloadDir;
ZeroMemory(pSettingsInfo, sizeof(SETTINGS_INFO));
pSettingsInfo->bSaveWndPos = TRUE;
pSettingsInfo->bUpdateAtStart = FALSE;
pSettingsInfo->bLogEnabled = TRUE;
if (FAILED(SHGetFolderPathW(NULL, CSIDL_PERSONAL, NULL, SHGFP_TYPE_CURRENT, szDownloadDir.GetBuffer(MAX_PATH))))
{
szDownloadDir.ReleaseBuffer();
if (!szDownloadDir.GetEnvironmentVariableW(L"SystemDrive"))
{
szDownloadDir = L"C:";
}
}
else
{
szDownloadDir.ReleaseBuffer();
}
szDownloadDir += L"\\RAPPS Downloads";
ATL::CStringW::CopyChars(pSettingsInfo->szDownloadDir,
_countof(pSettingsInfo->szDownloadDir),
szDownloadDir.GetString(),
szDownloadDir.GetLength() + 1);
pSettingsInfo->bDelInstaller = FALSE;
pSettingsInfo->Maximized = FALSE;
pSettingsInfo->Left = CW_USEDEFAULT;
pSettingsInfo->Top = CW_USEDEFAULT;
pSettingsInfo->Width = 680;
pSettingsInfo->Height = 450;
}
static BOOL LoadSettings()
{
ATL::CRegKey RegKey;
DWORD dwSize;
BOOL bResult = FALSE;
if (RegKey.Open(HKEY_CURRENT_USER, L"Software\\ReactOS\\rapps", KEY_READ) == ERROR_SUCCESS)
{
dwSize = sizeof(SettingsInfo);
bResult = (RegKey.QueryBinaryValue(L"Settings", (PVOID) &SettingsInfo, &dwSize) == ERROR_SUCCESS);
RegKey.Close();
}
return bResult;
}
VOID SaveSettings(HWND hwnd)
{
WINDOWPLACEMENT wp;
ATL::CRegKey RegKey;
if (SettingsInfo.bSaveWndPos)
{
wp.length = sizeof(wp);
GetWindowPlacement(hwnd, &wp);
SettingsInfo.Left = wp.rcNormalPosition.left;
SettingsInfo.Top = wp.rcNormalPosition.top;
SettingsInfo.Width = wp.rcNormalPosition.right - wp.rcNormalPosition.left;
SettingsInfo.Height = wp.rcNormalPosition.bottom - wp.rcNormalPosition.top;
SettingsInfo.Maximized = (wp.showCmd == SW_MAXIMIZE
|| (wp.showCmd == SW_SHOWMINIMIZED
&& (wp.flags & WPF_RESTORETOMAXIMIZED)));
}
if (RegKey.Create(HKEY_CURRENT_USER, L"Software\\ReactOS\\rapps", NULL,
REG_OPTION_NON_VOLATILE, KEY_WRITE, NULL, NULL) == ERROR_SUCCESS)
{
RegKey.SetBinaryValue(L"Settings", (const PVOID) &SettingsInfo, sizeof(SettingsInfo));
RegKey.Close();
}
}
INT WINAPI wWinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPWSTR lpCmdLine, INT nShowCmd)
{
LPCWSTR szWindowClass = L"ROSAPPMGR";
HANDLE hMutex;
HACCEL KeyBrd;
MSG Msg;
BOOL bIsFirstLaunch;
InitializeAtlModule(hInstance, TRUE);
if (GetUserDefaultUILanguage() == MAKELANGID(LANG_HEBREW, SUBLANG_DEFAULT))
{
SetProcessDefaultLayout(LAYOUT_RTL);
}
hInst = hInstance;
hMutex = CreateMutexW(NULL, FALSE, szWindowClass);
if ((!hMutex) || (GetLastError() == ERROR_ALREADY_EXISTS))
{
/* If already started, it is found its window */
HWND hWindow = FindWindowW(szWindowClass, NULL);
/* Activate window */
ShowWindow(hWindow, SW_SHOWNORMAL);
SetForegroundWindow(hWindow);
return 1;
}
bIsFirstLaunch = !LoadSettings();
if (bIsFirstLaunch)
{
FillDefaultSettings(&SettingsInfo);
}
InitLogs();
InitCommonControls();
// skip window creation if there were some keys
if (!UseCmdParameters(GetCommandLineW()))
{
if (SettingsInfo.bUpdateAtStart || bIsFirstLaunch)
CAvailableApps::ForceUpdateAppsDB();
hMainWnd = CreateMainWindow();
if (hMainWnd)
{
/* Maximize it if we must */
ShowWindow(hMainWnd, ((SettingsInfo.bSaveWndPos && SettingsInfo.Maximized) ? SW_MAXIMIZE : nShowCmd));
UpdateWindow(hMainWnd);
/* Load the menu hotkeys */
KeyBrd = LoadAcceleratorsW(NULL, MAKEINTRESOURCEW(HOTKEYS));
/* Message Loop */
while (GetMessageW(&Msg, NULL, 0, 0))
{
if (!TranslateAcceleratorW(hMainWnd, KeyBrd, &Msg))
{
TranslateMessage(&Msg);
DispatchMessageW(&Msg);
}
}
}
}
if (hMutex)
CloseHandle(hMutex);
InitializeAtlModule(hInstance, FALSE);
return 0;
}