all protocols (even virtual ones) moved to the Protocols folder

1 files changed, 260 insertions, 0 deletions

diff --git a/protocols/CurrencyRates/src/CurrencyConverter.cpp b/protocols/CurrencyRates/src/CurrencyConverter.cpp
new file mode 100644
index 0000000000..5a7f4d1487
--- /dev/null
+++ b/protocols/CurrencyRates/src/CurrencyConverter.cpp
@@ -0,0 +1,260 @@
+#include "StdAfx.h"
+#include "CurrencyRatesProviderCurrencyConverter.h"
+
+#define WINDOW_PREFIX "CurrenyConverter_"
+
+#define DB_STR_CC_CURRENCYRATE_FROM_ID "CurrencyConverter_FromID"
+#define DB_STR_CC_CURRENCYRATE_TO_ID "CurrencyConverter_ToID"
+#define DB_STR_CC_AMOUNT "CurrencyConverter_Amount"
+
+static CCurrencyRatesProviderCurrencyConverter *get_currency_converter_provider()
+{
+	for (auto &it : g_apProviders)
+		if (auto p = dynamic_cast<CCurrencyRatesProviderCurrencyConverter*>(it))
+			return p;
+
+	assert(!"We should never get here!");
+	return nullptr;
+}
+
+CCurrencyRateSection get_currencyrates(const CCurrencyRatesProviderCurrencyConverter* pProvider = nullptr)
+{
+	if (nullptr == pProvider)
+		pProvider = get_currency_converter_provider();
+
+	if (pProvider) {
+		const auto& rCurrencyRates = pProvider->GetCurrencyRates();
+		if (rCurrencyRates.GetSectionCount() > 0)
+			return rCurrencyRates.GetSection(0);
+	}
+
+	return CCurrencyRateSection();
+}
+
+inline tstring make_currencyrate_name(const CCurrencyRate &rCurrencyRate)
+{
+	const tstring &rsDesc = rCurrencyRate.GetName();
+	return((false == rsDesc.empty()) ? rsDesc : rCurrencyRate.GetSymbol());
+}
+
+inline void update_convert_button(HWND hDlg)
+{
+	int nFrom = static_cast<int>(::SendDlgItemMessage(hDlg, IDC_COMBO_CONVERT_FROM, CB_GETCURSEL, 0, 0));
+	int nTo = static_cast<int>(::SendDlgItemMessage(hDlg, IDC_COMBO_CONVERT_INTO, CB_GETCURSEL, 0, 0));
+	bool bEnableButton = ((CB_ERR != nFrom)
+		&& (CB_ERR != nTo)
+		&& (nFrom != nTo)
+		&& (GetWindowTextLength(GetDlgItem(hDlg, IDC_EDIT_VALUE)) > 0));
+	EnableWindow(GetDlgItem(hDlg, IDC_BUTTON_CONVERT), bEnableButton);
+}
+
+inline void update_swap_button(HWND hDlg)
+{
+	int nFrom = static_cast<int>(::SendDlgItemMessage(hDlg, IDC_COMBO_CONVERT_FROM, CB_GETCURSEL, 0, 0));
+	int nTo = static_cast<int>(::SendDlgItemMessage(hDlg, IDC_COMBO_CONVERT_INTO, CB_GETCURSEL, 0, 0));
+	bool bEnableButton = ((CB_ERR != nFrom)
+		&& (CB_ERR != nTo)
+		&& (nFrom != nTo));
+	EnableWindow(GetDlgItem(hDlg, IDC_BUTTON_SWAP), bEnableButton);
+}
+
+inline tstring double2str(double dValue)
+{
+	tostringstream output;
+	output.imbue(GetSystemLocale());
+	output << std::fixed << std::setprecision(2) << dValue;
+	return output.str();
+}
+
+inline bool str2double(const tstring& s, double& d)
+{
+	tistringstream input(s);
+	input.imbue(GetSystemLocale());
+	input >> d;
+	return ((false == input.bad()) && (false == input.fail()));
+}
+
+
+INT_PTR CALLBACK CurrencyConverterDlgProc(HWND hDlg, UINT msg, WPARAM wp, LPARAM lp)
+{
+	switch (msg) {
+	case WM_INITDIALOG:
+		TranslateDialogDefault(hDlg);
+		{
+			MWindowList hWL = CModuleInfo::GetWindowList(WINDOW_PREFIX, false);
+			assert(hWL);
+			WindowList_Add(hWL, hDlg);
+
+			Window_SetIcon_IcoLib(hDlg, CurrencyRates_GetIconHandle(IDI_ICON_CURRENCY_CONVERTER));
+
+			HWND hcbxFrom = ::GetDlgItem(hDlg, IDC_COMBO_CONVERT_FROM);
+			HWND hcbxTo = ::GetDlgItem(hDlg, IDC_COMBO_CONVERT_INTO);
+
+			tstring sFromCurrencyRateID = CurrencyRates_DBGetStringW(NULL, CURRENCYRATES_MODULE_NAME, DB_STR_CC_CURRENCYRATE_FROM_ID);
+			tstring sToCurrencyRateID = CurrencyRates_DBGetStringW(NULL, CURRENCYRATES_MODULE_NAME, DB_STR_CC_CURRENCYRATE_TO_ID);
+
+			const auto pProvider = get_currency_converter_provider();
+			const auto& rSection = get_currencyrates(pProvider);
+			auto cCurrencyRates = rSection.GetCurrencyRateCount();
+			for (auto i = 0u; i < cCurrencyRates; ++i) {
+				const auto& rCurrencyRate = rSection.GetCurrencyRate(i);
+				tstring sName = make_currencyrate_name(rCurrencyRate);
+				LPCTSTR pszName = sName.c_str();
+				LRESULT nFrom = ::SendMessage(hcbxFrom, CB_ADDSTRING, 0, reinterpret_cast<LPARAM>(pszName));
+				LRESULT nTo = ::SendMessage(hcbxTo, CB_ADDSTRING, 0, reinterpret_cast<LPARAM>(pszName));
+
+				if (0 == mir_wstrcmpi(rCurrencyRate.GetID().c_str(), sFromCurrencyRateID.c_str())) {
+					::SendMessage(hcbxFrom, CB_SETCURSEL, nFrom, 0);
+				}
+
+				if (0 == mir_wstrcmpi(rCurrencyRate.GetID().c_str(), sToCurrencyRateID.c_str())) {
+					::SendMessage(hcbxTo, CB_SETCURSEL, nTo, 0);
+				}
+			}
+
+			double dAmount = 1.0;
+			CurrencyRates_DBReadDouble(NULL, CURRENCYRATES_MODULE_NAME, DB_STR_CC_AMOUNT, dAmount);
+			::SetDlgItemText(hDlg, IDC_EDIT_VALUE, double2str(dAmount).c_str());
+
+			const ICurrencyRatesProvider::CProviderInfo& pi = pProvider->GetInfo();
+			tostringstream o;
+			o << TranslateT("Info provided by") << L" <a href=\"" << pi.m_sURL << L"\">" << pi.m_sName << L"</a>";
+
+			::SetDlgItemText(hDlg, IDC_SYSLINK_PROVIDER, o.str().c_str());
+
+			::SendDlgItemMessage(hDlg, IDC_BUTTON_SWAP, BM_SETIMAGE, IMAGE_ICON, LPARAM(CurrencyRates_LoadIconEx(IDI_ICON_SWAP)));
+
+			update_convert_button(hDlg);
+			update_swap_button(hDlg);
+
+			Utils_RestoreWindowPositionNoSize(hDlg, NULL, CURRENCYRATES_MODULE_NAME, WINDOW_PREFIX);
+			::ShowWindow(hDlg, SW_SHOW);
+		}
+		return TRUE;
+
+	case WM_CLOSE:
+		{
+			MWindowList hWL = CModuleInfo::GetWindowList(WINDOW_PREFIX, false);
+			assert(hWL);
+			WindowList_Remove(hWL, hDlg);
+			Utils_SaveWindowPosition(hDlg, NULL, CURRENCYRATES_MODULE_NAME, WINDOW_PREFIX);
+			EndDialog(hDlg, 0);
+		}
+		return TRUE;
+
+	case WM_DESTROY:
+		Window_FreeIcon_IcoLib(hDlg);
+		break;
+
+	case WM_COMMAND:
+		switch (LOWORD(wp)) {
+		case IDC_COMBO_CONVERT_FROM:
+		case IDC_COMBO_CONVERT_INTO:
+			if (CBN_SELCHANGE == HIWORD(wp)) {
+				update_convert_button(hDlg);
+				update_swap_button(hDlg);
+			}
+			return TRUE;
+		
+		case IDC_EDIT_VALUE:
+			if (EN_CHANGE == HIWORD(wp))
+				update_convert_button(hDlg);
+			return TRUE;
+
+		case IDCANCEL:
+			SendMessage(hDlg, WM_CLOSE, 0, 0);
+			return TRUE;
+
+		case IDC_BUTTON_SWAP:
+			{
+				HWND wndFrom = ::GetDlgItem(hDlg, IDC_COMBO_CONVERT_FROM);
+				HWND wndTo = ::GetDlgItem(hDlg, IDC_COMBO_CONVERT_INTO);
+				WPARAM nFrom = ::SendMessage(wndFrom, CB_GETCURSEL, 0, 0);
+				WPARAM nTo = ::SendMessage(wndTo, CB_GETCURSEL, 0, 0);
+
+				::SendMessage(wndFrom, CB_SETCURSEL, nTo, 0);
+				::SendMessage(wndTo, CB_SETCURSEL, nFrom, 0);
+			}
+			return TRUE;
+
+		case IDC_BUTTON_CONVERT:
+			{
+				HWND hwndAmount = GetDlgItem(hDlg, IDC_EDIT_VALUE);
+				tstring sText = get_window_text(hwndAmount);
+
+				double dAmount = 1.0;
+				if ((true == str2double(sText, dAmount)) && (dAmount > 0.0)) {
+					CurrencyRates_DBWriteDouble(NULL, CURRENCYRATES_MODULE_NAME, DB_STR_CC_AMOUNT, dAmount);
+
+					size_t nFrom = static_cast<size_t>(::SendDlgItemMessage(hDlg, IDC_COMBO_CONVERT_FROM, CB_GETCURSEL, 0, 0));
+					size_t nTo = static_cast<size_t>(::SendDlgItemMessage(hDlg, IDC_COMBO_CONVERT_INTO, CB_GETCURSEL, 0, 0));
+					if ((CB_ERR != nFrom) && (CB_ERR != nTo) && (nFrom != nTo)) {
+						const auto& rSection = get_currencyrates();
+						size_t cCurrencyRates = rSection.GetCurrencyRateCount();
+						if ((nFrom < cCurrencyRates) && (nTo < cCurrencyRates)) {
+							auto from = rSection.GetCurrencyRate(nFrom);
+							auto to = rSection.GetCurrencyRate(nTo);
+
+							db_set_ws(0, CURRENCYRATES_MODULE_NAME, DB_STR_CC_CURRENCYRATE_FROM_ID, from.GetID().c_str());
+							db_set_ws(0, CURRENCYRATES_MODULE_NAME, DB_STR_CC_CURRENCYRATE_TO_ID, to.GetID().c_str());
+
+							const auto pProvider = get_currency_converter_provider();
+							assert(pProvider);
+							if (pProvider) {
+								tstring sResult;
+								std::string sError;
+								try {
+									double dResult = pProvider->Convert(dAmount, from, to);
+									tostringstream ss;
+									ss.imbue(GetSystemLocale());
+									ss << std::fixed << std::setprecision(2) << dAmount << " " << from.GetName() << " = " << dResult << " " << to.GetName();
+									sResult = ss.str();
+								}
+								catch (std::exception& e) {
+									sError = e.what();
+								}
+
+								if (false == sError.empty())
+									sResult = currencyrates_a2t(sError.c_str());//A2T(sError.c_str());
+
+								SetDlgItemText(hDlg, IDC_EDIT_RESULT, sResult.c_str());
+							}
+						}
+					}
+				}
+				else {
+					CurrencyRates_MessageBox(hDlg, TranslateT("Enter positive number."), MB_OK | MB_ICONERROR);
+					prepare_edit_ctrl_for_error(GetDlgItem(hDlg, IDC_EDIT_VALUE));
+				}
+			}
+			return TRUE;
+		}
+		break;
+
+	case WM_NOTIFY:
+		LPNMHDR pNMHDR = reinterpret_cast<LPNMHDR>(lp);
+		switch (pNMHDR->code) {
+		case NM_CLICK:
+			if (IDC_SYSLINK_PROVIDER == wp) {
+				PNMLINK pNMLink = reinterpret_cast<PNMLINK>(pNMHDR);
+				::ShellExecute(hDlg, L"open", pNMLink->item.szUrl, nullptr, nullptr, SW_SHOWNORMAL);
+			}
+			break;
+		}
+		break;
+	}
+	return (FALSE);
+}
+
+INT_PTR CurrencyRatesMenu_CurrencyConverter(WPARAM, LPARAM)
+{
+	MWindowList hWL = CModuleInfo::GetWindowList(WINDOW_PREFIX, true);
+	HWND hWnd = WindowList_Find(hWL, NULL);
+	if (nullptr != hWnd) {
+		SetForegroundWindow(hWnd);
+		SetFocus(hWnd);
+	}
+	else CreateDialogParam(g_plugin.getInst(), MAKEINTRESOURCE(IDD_CURRENCY_CONVERTER), nullptr, CurrencyConverterDlgProc, 0);
+
+	return 0;
+}