options.cpp

PPC流行的播放软件gsplayer源码2.24版

	int n = _tcstol(sz, NULL, 10);
	if (n >= STREAMING_BUFF_MIN) {
		n = max(min(n, STREAMING_BUFF_MAX), STREAMING_BUFF_MIN);
		m_StreamingOptions.nBuf = n / 2;
	}
	GetDlgItemText(hwndDlg, IDC_EDIT_PREBUFF, sz, MAX_URL);
	n = _tcstol(sz, NULL, 10);
	if (n >= STREAMING_BUFF_MIN) {
		n = max(min(n, STREAMING_BUFF_MAX), STREAMING_BUFF_MIN);
		m_StreamingOptions.nPreBuf = n / 2;
	}
	GetDlgItemText(hwndDlg, IDC_EDIT_PROXY, m_StreamingOptions.szProxy, MAX_URL);
	m_StreamingOptions.fUseProxy = SendMessage(GetDlgItem(hwndDlg, IDC_CHECK_PROXY), BM_GETCHECK, 0, 0);
}

BOOL CALLBACK COptions::SkinPageProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
	static COptions* pOptions;
	switch (uMsg) {
	case WM_INITDIALOG:
		SetWindowLong(hwndDlg, DWL_MSGRESULT, FALSE);
		pOptions = (COptions*)((LPPROPSHEETPAGE)lParam)->lParam;
		pOptions->SkinPageOnInitDialog(hwndDlg);
		return TRUE;
	case WM_COMMAND:
		switch (LOWORD(wParam)) {
		case IDC_BROWSE:
			pOptions->SkinPageOnBrowse(hwndDlg);
			return TRUE;
		}
		return FALSE;
	case WM_NOTIFY:
		{
			NMHDR* pnmh = (NMHDR*)lParam; 
			if (pnmh->code == PSN_APPLY) {
				pOptions->SkinPageOnOK(hwndDlg);
				return TRUE;
			}
			return FALSE;
		}
	case WM_PAINT:
		return DefDlgPaintProc(hwndDlg, wParam, lParam);
	case WM_CTLCOLORSTATIC:
		return DefDlgCtlColorStaticProc(hwndDlg, wParam, lParam);
	default:
		return FALSE;
	}
}

void COptions::SkinPageOnInitDialog(HWND hwndDlg)
{
	SetDlgItemText(hwndDlg, IDC_EDIT_FILE, m_szSkinFile);
}

void COptions::SkinPageOnBrowse(HWND hwndDlg)
{
	TCHAR szFile[MAX_PATH] = {0};
	CTempStr strTitle(IDS_TITLE_SKIN_FILE);
	CTempStr strFilter(IDS_FILTER_SKIN_FILE);

	OPENFILENAME ofn;
	memset(&(ofn), 0, sizeof(ofn));
	ofn.lStructSize	= sizeof(ofn);
	ofn.hwndOwner   = hwndDlg;
	ofn.lpstrFile   = szFile;
	ofn.nMaxFile    = MAX_PATH;	
	ofn.lpstrTitle  = strTitle;
	ofn.lpstrFilter = strFilter;
	ofn.Flags = OFN_EXPLORER | OFN_FILEMUSTEXIST | OFN_HIDEREADONLY;
	ofn.lpstrInitialDir = m_szLastDir;
#ifdef _WIN32_WCE
	BOOL (*gsGetOpenFileName)(OPENFILENAME*) = NULL;
	HINSTANCE hInst = LoadLibrary(_T("gsgetfile.dll"));
	if (hInst) {
		(FARPROC&)gsGetOpenFileName = GetProcAddress(hInst, _T("gsGetOpenFileName"));
	}

	if (gsGetOpenFileName) {
		if (!gsGetOpenFileName(&ofn)) return;
	}
	else {
		if (!GetOpenFileName(&ofn)) return;
	}

	if (hInst) FreeLibrary(hInst);
#else
	if (!GetOpenFileName(&ofn)) return;
#endif

	SetDlgItemText(hwndDlg, IDC_EDIT_FILE, szFile);

	LPTSTR psz = _tcsrchr(szFile, _T('\\'));
	if (psz) *psz = NULL;
	_tcscpy(m_szLastDir, szFile);
}

void COptions::SkinPageOnOK(HWND hwndDlg)
{
	GetDlgItemText(hwndDlg, IDC_EDIT_FILE, m_szSkinFile, MAX_PATH);
}

BOOL CALLBACK COptions::AssociatePageProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
	static COptions* pOptions;
	switch (uMsg) {
	case WM_INITDIALOG:
		SetWindowLong(hwndDlg, DWL_MSGRESULT, FALSE);
		pOptions = (COptions*)((LPPROPSHEETPAGE)lParam)->lParam;
		pOptions->AssociatePageOnInitDialog(hwndDlg);
		return TRUE;
	case WM_NOTIFY:
		{
			NMHDR* pnmh = (NMHDR*)lParam; 
			if (pnmh->code == PSN_APPLY) {
				pOptions->AssociatePageOnOK(hwndDlg);
				return TRUE;
			}
			return FALSE;
		}
	case WM_PAINT:
		return DefDlgPaintProc(hwndDlg, wParam, lParam);
	case WM_CTLCOLORSTATIC:
		return DefDlgCtlColorStaticProc(hwndDlg, wParam, lParam);
	case WM_COMMAND:
		if (LOWORD(wParam) == IDC_CHECK_ALL) {
			HWND hwndLV = GetDlgItem(hwndDlg, IDC_LIST_EXT);
			for (int i = 0; i < ListView_GetItemCount(hwndLV); i++) {
				ListView_SetCheckState(hwndLV, i , TRUE);
			}
			return TRUE;
		}
		else if (LOWORD(wParam) == IDC_CLEAR_ALL) {
			HWND hwndLV = GetDlgItem(hwndDlg, IDC_LIST_EXT);
			for (int i = 0; i < ListView_GetItemCount(hwndLV); i++) {
				ListView_SetCheckState(hwndLV, i , FALSE);
			}
			return TRUE;
		}
		return FALSE;
#ifdef _WIN32_WCE_PPC
	case WM_SIZE:
		{
			RECT rc;
			HWND hwnd;
			POINT pt;

#define BUTTON_HEIGHT	20
#define BUTTON_MARGIN	2
			hwnd = GetDlgItem(hwndDlg, IDC_LIST_EXT);
			GetWindowRect(hwnd, &rc);
			pt.x = rc.left; pt.y = rc.top;
			ScreenToClient(hwndDlg, &pt);
			MoveWindow(hwnd, pt.x, pt.y, LOWORD(lParam) - pt.x * 2, 
				HIWORD(lParam) - pt.y - (BUTTON_HEIGHT + BUTTON_MARGIN * 2), TRUE);

			GetWindowRect(hwnd, &rc);
			SendMessage(hwnd, LVM_SETCOLUMNWIDTH, 0, 
				MAKELPARAM(RECT_WIDTH(&rc) - GetSystemMetrics(SM_CXVSCROLL) - GetSystemMetrics(SM_CXBORDER) * 2, 0));

			hwnd = GetDlgItem(hwndDlg, IDC_CHECK_ALL);
			GetWindowRect(hwnd, &rc);
			pt.x = rc.left; pt.y = rc.top;
			ScreenToClient(hwndDlg, &pt);
			MoveWindow(hwnd, pt.x, HIWORD(lParam) - (BUTTON_HEIGHT + BUTTON_MARGIN), RECT_WIDTH(&rc), BUTTON_HEIGHT, TRUE);

			hwnd = GetDlgItem(hwndDlg, IDC_CLEAR_ALL);
			GetWindowRect(hwnd, &rc);
			pt.x = rc.left; pt.y = rc.top;
			ScreenToClient(hwndDlg, &pt);
			MoveWindow(hwnd, pt.x, HIWORD(lParam) - (BUTTON_HEIGHT + BUTTON_MARGIN), RECT_WIDTH(&rc), BUTTON_HEIGHT, TRUE);

			return FALSE;
		}
#endif
	default:
		return FALSE;
	}
}

void COptions::AssociatePageOnInitDialog(HWND hwndDlg)
{
	RECT rc;
	LVCOLUMN lvc;
	BOOL fAssociate;
	HWND hwndLV = GetDlgItem(hwndDlg, IDC_LIST_EXT);
	ListView_SetExtendedListViewStyle(hwndLV, LVS_EX_CHECKBOXES | LVS_EX_FULLROWSELECT);

	GetClientRect(hwndLV, &rc);
	lvc.mask = LVCF_TEXT | LVCF_WIDTH | LVCF_FMT | LVCF_SUBITEM;
	lvc.fmt = LVCFMT_LEFT; 
	lvc.pszText = NULL;
	lvc.iSubItem = 0;
	lvc.cx = RECT_WIDTH(&rc) - GetSystemMetrics(SM_CXVSCROLL) - 1;
	ListView_InsertColumn(hwndLV, 0, &lvc);

	LVITEM lvi = {0};
	TCHAR szExt[MAX_PATH], szExtDesc[MAX_PATH], szFind[MAX_PATH];
	MAP_DEC_PLUGIN* pPlugIn;
	int nExt, nIndex;
	int nPlugIn = MAP_GetDecoderPlugInCount(m_hMap);

	// internal
	int i = 0;
	while (*s_szDefSupportedExt2[i] != NULL) {
		lvi.mask = LVIF_TEXT;
		lvi.pszText = (LPTSTR)s_szDefSupportedExt2[i];
		nIndex = ListView_InsertItem(hwndLV, &lvi);

		if (IsDefSupportedExt((LPTSTR)s_szDefSupportedExt2[i], FALSE))
			fAssociate = IsAssociatedFile((LPTSTR)s_szDefSupportedExt2[i], KEY_AUDIOFILE);
		else
			fAssociate = IsAssociatedFile((LPTSTR)s_szDefSupportedExt2[i], KEY_PLAYLIST);
		ListView_SetCheckState(hwndLV, nIndex, fAssociate);

		i++;
	}

	for (i = 0; i < nPlugIn; i++) {		
		pPlugIn = MAP_GetDecoderPlugIn(m_hMap, i);
		if (!pPlugIn)
			continue;

		nExt = pPlugIn->GetFileExtCount();
		for (int j = 0; j < nExt; j++) {
			if (pPlugIn->GetFileExt(j, szExt, szExtDesc) && _tcslen(szExt) && !IsDefSupportedExt(szExt, FALSE)) {
				BOOL fFind = FALSE;
				for (int k = 0; k < ListView_GetItemCount(hwndLV); k++) {
					lvi.mask = LVIF_TEXT;
					lvi.pszText = szFind;
					lvi.cchTextMax = MAX_PATH;
					lvi.iItem = k;
					if (ListView_GetItem(hwndLV, &lvi) && _tcsicmp(szFind, szExt) == 0) {
						fFind = TRUE;
						break;
					}
				}
				if (!fFind) {
					lvi.mask = LVIF_TEXT;
					lvi.pszText = szExt;
					nIndex = ListView_InsertItem(hwndLV, &lvi);

					fAssociate = IsAssociatedFile((LPTSTR)szExt, KEY_AUDIOFILE);
					ListView_SetCheckState(hwndLV, nIndex, fAssociate);
				}
			}
		}
	}
}

void COptions::AssociatePageOnOK(HWND hwndDlg)
{
	LVITEM lvi = {0};
	BOOL fPlayList, fAssociate;
	TCHAR szExt[MAX_PATH];
	HWND hwndLV = GetDlgItem(hwndDlg, IDC_LIST_EXT);
	for (int i = 0; i < ListView_GetItemCount(hwndLV); i++) {
		lvi.mask = LVIF_TEXT;
		lvi.pszText = szExt;
		lvi.cchTextMax = MAX_PATH;
		lvi.iItem = i;
		ListView_GetItem(hwndLV, &lvi);

		fPlayList = IsDefSupportedExt(szExt) && !IsDefSupportedExt(szExt, FALSE);
		if (fPlayList)
			fAssociate = IsAssociatedFile(szExt, KEY_PLAYLIST);
		else
			fAssociate = IsAssociatedFile(szExt, KEY_AUDIOFILE);

		if (ListView_GetCheckState(hwndLV, i)) {
			if (!fAssociate) {
				if (fPlayList)
					AssociateFile(szExt, KEY_PLAYLIST, NAME_PLAYLIST);
				else
					AssociateFile(szExt, KEY_AUDIOFILE, NAME_AUDIOFILE);
			}
		}
		else {
			if (fAssociate) {
				if (fPlayList)
					UnassociateFile(szExt, KEY_PLAYLIST);
				else
					UnassociateFile(szExt, KEY_AUDIOFILE);
			}
		}
	}
}

int COptions::ShowLocationDlg(HWND hwndParent, LPTSTR pszLocation)
{
	m_pszLocation = pszLocation;
	int nRet = DialogBoxParam(GetInst(), (LPCTSTR)IDD_LOCATION_DLG, hwndParent, LocationDlgProc, (LPARAM)this);
	m_pszLocation = NULL;
	return nRet;
}

BOOL CALLBACK COptions::LocationDlgProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
	static COptions* pOptions;
	switch (uMsg) {
	case WM_INITDIALOG:
		pOptions = (COptions*)lParam;
		pOptions->LocationDlgOnInitDialog(hwndDlg);
		return TRUE;
	case WM_COMMAND:
		switch (LOWORD(wParam)) {
		case IDOK:
			pOptions->LocationDlgOnOK(hwndDlg);
			return TRUE;
		case IDCANCEL:
			EndDialog(hwndDlg, LOWORD(wParam));
			return TRUE;
		}
	case WM_PAINT:
		return DefDlgPaintProc(hwndDlg, wParam, lParam);
	case WM_CTLCOLORSTATIC:
		return DefDlgCtlColorStaticProc(hwndDlg, wParam, lParam);
#ifdef _WIN32_WCE_PPC
	case WM_SIZE:
	{
		RECT rc;
		HWND hwnd;
		POINT pt;

		hwnd = GetDlgItem(hwndDlg, IDCANCEL);
		GetWindowRect(hwnd, &rc);
		pt.x = rc.left; pt.y = rc.top;
		ScreenToClient(hwndDlg, &pt);
		MoveWindow(hwnd, LOWORD(lParam) - RECT_WIDTH(&rc) - 2, pt.y, RECT_WIDTH(&rc), RECT_HEIGHT(&rc), TRUE);

		hwnd = GetDlgItem(hwndDlg, IDC_CMB_LOCATION);
		GetWindowRect(hwnd, &rc);
		pt.x = rc.left; pt.y = rc.top;
		ScreenToClient(hwndDlg, &pt);
		MoveWindow(hwnd, pt.x, pt.y, LOWORD(lParam) - pt.x * 2, RECT_HEIGHT(&rc), TRUE);
		return TRUE;
	}
#endif
	default:
		return FALSE;
	}
}

void COptions::LocationDlgOnInitDialog(HWND hwndDlg)
{
	ShellInitDialog(hwndDlg);
	HWND hwndCmb = GetDlgItem(hwndDlg, IDC_CMB_LOCATION);

	// 儗僕僗僩儕偐傜URL棜楌傪撉傒崬傒捛壛偡傞
	HKEY hKey = 0;
	TCHAR szLocation[MAX_URL], szName[32];
	if (RegOpenKeyEx(HKEY_CURRENT_USER, KEY_LOCATION, 
						0, KEY_READ, &hKey) == ERROR_SUCCESS) {
		DWORD dwType, dwSize;
		for (int i = 0; i < MAX_LOCATION; i++) {
			dwSize = sizeof(szLocation);
			wsprintf(szName, _T("%s%d"), NAME_LOCATION, i);
			if (RegQueryValueEx(hKey, szName, 0, &dwType, (LPBYTE)szLocation, &dwSize) == ERROR_SUCCESS) {
				SendMessage(hwndCmb, CB_ADDSTRING, 0, (LPARAM)szLocation);
			}
		}
		RegCloseKey(hKey);
	}
}

void COptions::LocationDlgOnOK(HWND hwndDlg)
{
	HWND hwndCmb = GetDlgItem(hwndDlg, IDC_CMB_LOCATION);
	int nIndex = SendMessage(hwndCmb, CB_GETCURSEL, 0, 0);
	if (nIndex == CB_ERR) {
		// 擖椡偝傟偨傕偺傪庢摼偡傞
		TCHAR szLocation[MAX_URL], szName[32];
		GetDlgItemText(hwndDlg, IDC_CMB_LOCATION, szLocation, MAX_URL);
		if (!_tcslen(szLocation))
			return;

		if (_tcsncmp(szLocation, HTTP_PREFIX, _tcslen(HTTP_PREFIX)) == 0)