path: root/plugins/Db_autobackups/src/options.cpp

#include "stdafx.h"

HWND	hPathTip;
Options	options;



HWND CreateToolTip(HWND hwndParent, LPTSTR ptszText, LPTSTR ptszTitle)
{
	HWND hwndTT = CreateWindowEx(WS_EX_TOPMOST,
		TOOLTIPS_CLASS, nullptr,
		(WS_POPUP | TTS_NOPREFIX),
		CW_USEDEFAULT, CW_USEDEFAULT,
		CW_USEDEFAULT, CW_USEDEFAULT,
		hwndParent, nullptr, g_hInstance, nullptr);

	SetWindowPos(hwndTT, HWND_TOPMOST, 0, 0, 0, 0, (SWP_NOMOVE | SWP_NOSIZE | SWP_NOACTIVATE));

	TOOLINFO ti = { 0 };
	ti.cbSize = sizeof(TOOLINFO);
	ti.uFlags = TTF_SUBCLASS | TTF_CENTERTIP;
	ti.hwnd = hwndParent;
	ti.hinst = g_hInstance;
	ti.lpszText = ptszText;
	GetClientRect(hwndParent, &ti.rect);
	ti.rect.left = -80;

	SendMessage(hwndTT, TTM_ADDTOOL, 0, (LPARAM)&ti);
	SendMessage(hwndTT, TTM_SETTITLE, 1, (LPARAM)ptszTitle);
	SendMessage(hwndTT, TTM_SETMAXTIPWIDTH, 0, (LPARAM)650);

	return hwndTT;
}


int LoadOptions(void)
{
	options.backup_types = (BackupType)db_get_b(0, "AutoBackups", "BackupType", (BYTE)(BT_PERIODIC));
	options.period = (unsigned int)db_get_w(0, "AutoBackups", "Period", 1);
	options.period_type = (PeriodType)db_get_b(0, "AutoBackups", "PeriodType", (BYTE)PT_DAYS);

	if (!ServiceExists(MS_FOLDERS_GET_PATH)) {
		DBVARIANT dbv;

		if (!db_get_ws(0, "AutoBackups", "Folder", &dbv)) {
			wchar_t *tmp = Utils_ReplaceVarsW(dbv.ptszVal);

			if (mir_wstrlen(tmp) >= 2 && tmp[1] == ':')
				wcsncpy_s(options.folder, dbv.ptszVal, _TRUNCATE);
			else
				mir_snwprintf(options.folder, L"%s\\%s", profilePath, dbv.ptszVal);

			db_free(&dbv);
			mir_free(tmp);
		}
		else mir_snwprintf(options.folder, L"%s%s", DIR, SUB_DIR);
	}
	options.num_backups = db_get_w(0, "AutoBackups", "NumBackups", 3);

	options.disable_progress = (BOOL)db_get_b(0, "AutoBackups", "NoProgress", 0);
	options.disable_popups = (BOOL)db_get_b(0, "AutoBackups", "NoPopups", 0);
	options.use_zip = (BOOL)db_get_b(0, "AutoBackups", "UseZip", 0);
	options.use_dropbox = (BOOL)(db_get_b(0, "AutoBackups", "UseDropbox", 0) && ServiceExists(MS_DROPBOX_UPLOAD));
	options.backup_profile = (BOOL)db_get_b(0, "AutoBackups", "BackupProfile", 0);

	SetBackupTimer();
	return 0;
}

int SaveOptions(void)
{
	wchar_t prof_dir[MAX_PATH];

	db_set_b(0, "AutoBackups", "BackupType", (BYTE)options.backup_types);
	if (options.period < 1)
		options.period = 1;
	db_set_w(0, "AutoBackups", "Period", (WORD)options.period);
	db_set_b(0, "AutoBackups", "PeriodType", (BYTE)options.period_type);

	mir_snwprintf(prof_dir, L"%s\\", profilePath);
	size_t prof_len = mir_wstrlen(prof_dir);
	size_t opt_len = mir_wstrlen(options.folder);

	if (opt_len > prof_len && wcsncmp(options.folder, prof_dir, prof_len) == 0) {
		db_set_ws(0, "AutoBackups", "Folder", (options.folder + prof_len));
	}
	else
		db_set_ws(0, "AutoBackups", "Folder", options.folder);

	wchar_t *tmp = Utils_ReplaceVarsW(options.folder);
	if (mir_wstrlen(tmp) < 2 || tmp[1] != ':') {
		wcsncpy_s(prof_dir, options.folder, _TRUNCATE);
		mir_snwprintf(options.folder, L"%s\\%s", profilePath, prof_dir);
	}
	mir_free(tmp);
	db_set_w(0, "AutoBackups", "NumBackups", options.num_backups);
	db_set_b(0, "AutoBackups", "NoProgress", (BYTE)options.disable_progress);
	db_set_b(0, "AutoBackups", "NoPopups", (BYTE)options.disable_popups);
	db_set_b(0, "AutoBackups", "UseZip", (BYTE)options.use_zip);
	db_set_b(0, "AutoBackups", "UseDropbox", (BYTE)options.use_dropbox);
	db_set_b(0, "AutoBackups", "BackupProfile", (BYTE)options.backup_profile);

	SetBackupTimer();
	return 0;
}

Options new_options;

int SetDlgState(HWND hwndDlg)
{
	wchar_t buff[10];

	if (new_options.backup_types == BT_DISABLED) {
		CheckDlgButton(hwndDlg, IDC_RAD_DISABLED, BST_CHECKED);
		EnableWindow(GetDlgItem(hwndDlg, IDC_RAD_DISABLED), FALSE);
		EnableWindow(GetDlgItem(hwndDlg, IDC_ED_NUMBACKUPS), FALSE);
		EnableWindow(GetDlgItem(hwndDlg, IDC_ED_FOLDER), FALSE);
		EnableWindow(GetDlgItem(hwndDlg, IDC_BUT_BROWSE), FALSE);
		EnableWindow(GetDlgItem(hwndDlg, IDC_LNK_FOLDERS), FALSE);
		EnableWindow(GetDlgItem(hwndDlg, IDC_CHK_NOPROG), FALSE);
		EnableWindow(GetDlgItem(hwndDlg, IDC_CHK_NOPOPUP), FALSE);
		EnableWindow(GetDlgItem(hwndDlg, IDC_CHK_USEZIP), FALSE);
		EnableWindow(GetDlgItem(hwndDlg, IDC_ED_PERIOD), FALSE);
		EnableWindow(GetDlgItem(hwndDlg, IDC_PT), FALSE);

		CheckDlgButton(hwndDlg, IDC_RAD_START, BST_UNCHECKED);
		CheckDlgButton(hwndDlg, IDC_RAD_EXIT, BST_UNCHECKED);
		CheckDlgButton(hwndDlg, IDC_RAD_PERIODIC, BST_UNCHECKED);
	}
	else {
		EnableWindow(GetDlgItem(hwndDlg, IDC_RAD_DISABLED), TRUE);
		EnableWindow(GetDlgItem(hwndDlg, IDC_ED_NUMBACKUPS), TRUE);
		EnableWindow(GetDlgItem(hwndDlg, IDC_ED_FOLDER), TRUE);
		EnableWindow(GetDlgItem(hwndDlg, IDC_BUT_BROWSE), TRUE);
		EnableWindow(GetDlgItem(hwndDlg, IDC_LNK_FOLDERS), TRUE);
		EnableWindow(GetDlgItem(hwndDlg, IDC_CHK_NOPROG), TRUE);
		EnableWindow(GetDlgItem(hwndDlg, IDC_CHK_NOPOPUP), TRUE);
		EnableWindow(GetDlgItem(hwndDlg, IDC_CHK_USEZIP), TRUE);
		EnableWindow(GetDlgItem(hwndDlg, IDC_ED_PERIOD), new_options.backup_types & BT_PERIODIC);
		EnableWindow(GetDlgItem(hwndDlg, IDC_PT), new_options.backup_types & BT_PERIODIC);
		EnableWindow(GetDlgItem(hwndDlg, IDC_DROPBOX), ServiceExists(MS_DROPBOX_UPLOAD));
		EnableWindow(GetDlgItem(hwndDlg, IDC_BACKUPPROFILE), new_options.use_zip);

		CheckDlgButton(hwndDlg, IDC_RAD_DISABLED, BST_UNCHECKED);
		CheckDlgButton(hwndDlg, IDC_RAD_START, new_options.backup_types & BT_START ? BST_CHECKED : BST_UNCHECKED);
		CheckDlgButton(hwndDlg, IDC_RAD_EXIT, new_options.backup_types & BT_EXIT ? BST_CHECKED : BST_UNCHECKED);
		CheckDlgButton(hwndDlg, IDC_RAD_PERIODIC, new_options.backup_types & BT_PERIODIC ? BST_CHECKED : BST_UNCHECKED);
	}

	SendDlgItemMessage(hwndDlg, SPIN_PERIOD, UDM_SETRANGE32, 1, (LPARAM)60);
	SetDlgItemText(hwndDlg, IDC_ED_PERIOD, _itow(new_options.period, buff, 10));

	SendDlgItemMessage(hwndDlg, SPIN_NUMBACKUPS, UDM_SETRANGE32, 1, (LPARAM)9999);
	SetDlgItemText(hwndDlg, IDC_ED_NUMBACKUPS, _itow(new_options.num_backups, buff, 10));

	SetDlgItemText(hwndDlg, IDC_ED_FOLDER, new_options.folder);

	CheckDlgButton(hwndDlg, IDC_CHK_NOPROG, new_options.disable_progress ? BST_CHECKED : BST_UNCHECKED);
	CheckDlgButton(hwndDlg, IDC_CHK_NOPOPUP, new_options.disable_popups ? BST_CHECKED : BST_UNCHECKED);
	CheckDlgButton(hwndDlg, IDC_CHK_USEZIP, new_options.use_zip ? BST_CHECKED : BST_UNCHECKED);
	CheckDlgButton(hwndDlg, IDC_DROPBOX, new_options.use_dropbox && ServiceExists(MS_DROPBOX_UPLOAD) ? BST_CHECKED : BST_UNCHECKED);
	CheckDlgButton(hwndDlg, IDC_BACKUPPROFILE, new_options.backup_profile && new_options.use_zip ? BST_CHECKED : BST_UNCHECKED);
	if (!ServiceExists(MS_POPUP_ADDPOPUPT))
		ShowWindow(GetDlgItem(hwndDlg, IDC_CHK_NOPOPUP), SW_HIDE);

	return 0;
}

int CALLBACK BrowseProc(HWND hwnd, UINT uMsg, LPARAM, LPARAM)
{
	switch (uMsg)
	{
	case BFFM_INITIALIZED:
		wchar_t *folder = Utils_ReplaceVarsW(options.folder);
		SendMessage(hwnd, BFFM_SETSELECTION, TRUE, (LPARAM)folder);
		mir_free(folder);
		break;
	}
	return 0;
}

INT_PTR CALLBACK DlgProcOptions(HWND hwndDlg, UINT msg, WPARAM wParam, LPARAM lParam)
{
	wchar_t folder_buff[MAX_PATH] = { 0 };

	switch (msg) {
	case WM_INITDIALOG:
		TranslateDialogDefault(hwndDlg);
		memcpy(&new_options, &options, sizeof(Options));

		if (ServiceExists(MS_FOLDERS_GET_PATH)) {
			ShowWindow(GetDlgItem(hwndDlg, IDC_ED_FOLDER), SW_HIDE);
			ShowWindow(GetDlgItem(hwndDlg, IDC_BUT_BROWSE), SW_HIDE);
			ShowWindow(GetDlgItem(hwndDlg, IDC_LNK_FOLDERS), SW_SHOW);
		}
		else {
			wchar_t tszTooltipText[4096];
			mir_snwprintf(tszTooltipText, L"%s - %s\n%s - %s\n%s - %s\n%s - %s\n%s - %s\n%s - %s\n%s - %s\n%s - %s\n%s - %s",
				L"%miranda_path%", TranslateT("path to Miranda root folder"),
				L"%miranda_profilesdir%", TranslateT("path to folder containing Miranda profiles"),
				L"%miranda_profilename%", TranslateT("name of current Miranda profile (filename, without extension)"),
				L"%miranda_userdata%", TranslateT("will return parsed string %miranda_profilesdir%\\%miranda_profilename%"),
				L"%appdata%", TranslateT("same as environment variable %APPDATA% for currently logged-on Windows user"),
				L"%username%", TranslateT("username for currently logged-on Windows user"),
				L"%mydocuments%", TranslateT("\"My Documents\" folder for currently logged-on Windows user"),
				L"%desktop%", TranslateT("\"Desktop\" folder for currently logged-on Windows user"),
				L"%xxxxxxx%", TranslateT("any environment variable defined in current Windows session (like %systemroot%, %allusersprofile%, etc.)")
				);
			hPathTip = CreateToolTip(GetDlgItem(hwndDlg, IDC_ED_FOLDER), tszTooltipText, TranslateT("Variables"));
		}

		SetDlgState(hwndDlg);

		SendDlgItemMessage(hwndDlg, IDC_PT, CB_ADDSTRING, 0, (LPARAM)TranslateT("days"));
		SendDlgItemMessage(hwndDlg, IDC_PT, CB_ADDSTRING, 0, (LPARAM)TranslateT("hours"));
		SendDlgItemMessage(hwndDlg, IDC_PT, CB_ADDSTRING, 0, (LPARAM)TranslateT("minutes"));
		switch (new_options.period_type) {
		case PT_DAYS: SendDlgItemMessage(hwndDlg, IDC_PT, CB_SETCURSEL, 0, 0); break;
		case PT_HOURS: SendDlgItemMessage(hwndDlg, IDC_PT, CB_SETCURSEL, 1, 0); break;
		case PT_MINUTES: SendDlgItemMessage(hwndDlg, IDC_PT, CB_SETCURSEL, 2, 0); break;
		}

		if (hPathTip)
			SetTimer(hwndDlg, 0, 3000, nullptr);
		return TRUE;

	case WM_COMMAND:
		if (HIWORD(wParam) == EN_CHANGE && (HWND)lParam == GetFocus()) {
			switch (LOWORD(wParam)) {
			case IDC_ED_PERIOD:
			case IDC_ED_FOLDER:
			case IDC_ED_NUMBACKUPS:
				SendMessage(GetParent(hwndDlg), PSM_CHANGED, 0, 0);
			}
		}
		if (HIWORD(wParam) == CBN_SELCHANGE)
			SendMessage(GetParent(hwndDlg), PSM_CHANGED, 0, 0);

		if (HIWORD(wParam) == BN_CLICKED) {
			switch (LOWORD(wParam)) {
			case IDC_RAD_DISABLED:
				if (IsDlgButtonChecked(hwndDlg, IDC_RAD_DISABLED))
					new_options.backup_types = BT_DISABLED;

				SetDlgState(hwndDlg);
				SendMessage(GetParent(hwndDlg), PSM_CHANGED, 0, 0);
				break;

			case IDC_RAD_START:
				if (IsDlgButtonChecked(hwndDlg, IDC_RAD_START))
					new_options.backup_types |= BT_START;
				else
					new_options.backup_types &= ~BT_START;
				SetDlgState(hwndDlg);
				SendMessage(GetParent(hwndDlg), PSM_CHANGED, 0, 0);
				break;

			case IDC_RAD_EXIT:
				if (IsDlgButtonChecked(hwndDlg, IDC_RAD_EXIT))
					new_options.backup_types |= BT_EXIT;
				else
					new_options.backup_types &= ~BT_EXIT;
				SetDlgState(hwndDlg);
				SendMessage(GetParent(hwndDlg), PSM_CHANGED, 0, 0);
				break;

			case IDC_RAD_PERIODIC:
				if (IsDlgButtonChecked(hwndDlg, IDC_RAD_PERIODIC))
					new_options.backup_types |= BT_PERIODIC;
				else
					new_options.backup_types &= ~BT_PERIODIC;
				SetDlgState(hwndDlg);
				SendMessage(GetParent(hwndDlg), PSM_CHANGED, 0, 0);
				break;

			case IDC_BUT_BROWSE:
			{
				BROWSEINFO bi;
				bi.hwndOwner = hwndDlg;
				bi.pidlRoot = nullptr;
				bi.pszDisplayName = folder_buff;
				bi.lpszTitle = TranslateT("Select backup folder");
				bi.ulFlags = BIF_NEWDIALOGSTYLE;
				bi.lpfn = BrowseProc;
				bi.lParam = 0;
				bi.iImage = 0;

				LPCITEMIDLIST pidl = SHBrowseForFolder(&bi);
				if (pidl != nullptr) {
					SHGetPathFromIDList(pidl, folder_buff);

					SetDlgItemText(hwndDlg, IDC_ED_FOLDER, folder_buff);

					SendMessage(GetParent(hwndDlg), PSM_CHANGED, 0, 0);

					CoTaskMemFree((void *)pidl);
				}
				break;
			}
			case IDC_BUT_NOW:
				BackupStart(nullptr);
				break;
			case IDC_CHK_NOPROG:
				new_options.disable_progress = IsDlgButtonChecked(hwndDlg, IDC_CHK_NOPROG);
				SendMessage(GetParent(hwndDlg), PSM_CHANGED, 0, 0);
				break;
			case IDC_CHK_NOPOPUP:
				new_options.disable_popups = IsDlgButtonChecked(hwndDlg, IDC_CHK_NOPOPUP);
				SendMessage(GetParent(hwndDlg), PSM_CHANGED, 0, 0);
				break;
			case IDC_CHK_USEZIP:
				new_options.use_zip = IsDlgButtonChecked(hwndDlg, IDC_CHK_USEZIP);
				SendMessage(GetParent(hwndDlg), PSM_CHANGED, 0, 0);
				EnableWindow(GetDlgItem(hwndDlg, IDC_BACKUPPROFILE), new_options.use_zip);
				break;
			case IDC_DROPBOX:
				new_options.use_dropbox = IsDlgButtonChecked(hwndDlg, IDC_DROPBOX);
				SendMessage(GetParent(hwndDlg), PSM_CHANGED, 0, 0);
				break;
			case IDC_BACKUPPROFILE:
				new_options.backup_profile = IsDlgButtonChecked(hwndDlg, IDC_BACKUPPROFILE) && IsDlgButtonChecked(hwndDlg, IDC_CHK_USEZIP);
				SendMessage(GetParent(hwndDlg), PSM_CHANGED, 0, 0);
				break;
			case IDC_LNK_FOLDERS:
				Options_Open(L"Customize", L"Folders");
				break;
			}
		}
		break;

	case WM_TIMER:
		if (IsWindow(hPathTip))
			KillTimer(hPathTip, 4); // It will prevent tooltip autoclosing
		break;

	case WM_NOTIFY:
		if (((LPNMHDR)lParam)->code == PSN_APPLY) {
			wchar_t buff[10];
			GetDlgItemText(hwndDlg, IDC_ED_PERIOD, buff, _countof(buff));
			new_options.period = _wtoi(buff);
			GetDlgItemText(hwndDlg, IDC_ED_NUMBACKUPS, buff, _countof(buff));
			new_options.num_backups = _wtoi(buff);

			switch (SendDlgItemMessage(hwndDlg, IDC_PT, CB_GETCURSEL, 0, 0)) {
			case 0: new_options.period_type = PT_DAYS; break;
			case 1: new_options.period_type = PT_HOURS; break;
			case 2: new_options.period_type = PT_MINUTES; break;
			}

			GetDlgItemText(hwndDlg, IDC_ED_FOLDER, folder_buff, _countof(folder_buff));
			{
				wchar_t backupfolder[MAX_PATH] = { 0 };
				BOOL folder_ok = TRUE;
				wchar_t *tmp = Utils_ReplaceVarsW(folder_buff);

				if (mir_wstrlen(tmp) >= 2 && tmp[1] == ':')
					wcsncpy_s(backupfolder, tmp, _TRUNCATE);
				else
					mir_snwprintf(backupfolder, L"%s\\%s", profilePath, tmp);
				mir_free(tmp);

				int err = CreateDirectoryTreeW(backupfolder);
				if (err != ERROR_ALREADY_EXISTS && err != 0) {
					wchar_t msg_buff[512];
					FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM, nullptr, err, 0, msg_buff, 512, nullptr);
					MessageBox(nullptr, msg_buff, TranslateT("Error creating backup folder"), MB_OK | MB_ICONERROR);
					folder_ok = FALSE;
				}

				if (folder_ok) {
					wcsncpy_s(new_options.folder, folder_buff, _TRUNCATE);
					memcpy(&options, &new_options, sizeof(Options));
					SaveOptions();
				}
				else {
					memcpy(&new_options, &options, sizeof(Options));
					SetDlgState(hwndDlg);
				}
			}
			return TRUE;

		}
		break;

	case WM_DESTROY:
		if (hPathTip) {
			KillTimer(hwndDlg, 0);
			DestroyWindow(hPathTip);
			hPathTip = nullptr;
		}
		return FALSE;
	}

	return FALSE;
}

int OptionsInit(WPARAM wParam, LPARAM)
{
	OPTIONSDIALOGPAGE odp = { 0 };
	odp.position = -790000000;
	odp.hInstance = g_hInstance;
	odp.pszTemplate = MAKEINTRESOURCEA(IDD_OPTIONS);
	odp.szTitle.a = LPGEN("Automatic backups");
	odp.szGroup.a = LPGEN("Database");
	odp.flags = ODPF_BOLDGROUPS;
	odp.pfnDlgProc = DlgProcOptions;
	Options_AddPage(wParam, &odp);

	return 0;
}