added Quotes

git-svn-id: http://svn.miranda-ng.org/main/trunk@76 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c

1 files changed, 318 insertions, 0 deletions

diff --git a/plugins/Quotes/QuotesProviderFinance.cpp b/plugins/Quotes/QuotesProviderFinance.cpp
new file mode 100644
index 0000000000..442869deeb
--- /dev/null
+++ b/plugins/Quotes/QuotesProviderFinance.cpp
@@ -0,0 +1,318 @@
+#include "stdafx.h"

+#include "QuotesProviderFinance.h"

+#include "EconomicRateInfo.h"

+#include "DBUtils.h"

+#include "QuotesProviderVisitor.h"

+#include "ModuleInfo.h"

+#include "QuotesProviders.h"

+#include "CommonOptionDlg.h"

+#include "resource.h"

+#include "WinCtrlHelper.h"

+

+void CQuotesProviderFinance::GetWatchedQuotes(TQuotes& raQuotes)const

+{

+	raQuotes.clear();

+	BOOST_FOREACH(HANDLE hContact,m_aContacts)

+	{

+		tstring sID = Quotes_DBGetStringT(hContact,QUOTES_MODULE_NAME,DB_STR_QUOTE_ID);

+		tstring sSymbol = Quotes_DBGetStringT(hContact,QUOTES_MODULE_NAME,DB_STR_QUOTE_SYMBOL,sID.c_str());

+		tstring sDescr = Quotes_DBGetStringT(hContact,QUOTES_MODULE_NAME,DB_STR_QUOTE_DESCRIPTION);

+		CQuotesProviderBase::CQuote quote(sID,sSymbol,sDescr);

+

+		raQuotes.push_back(quote);

+	}

+}

+

+namespace

+{

+	inline tstring get_quote_id(HANDLE hContact)

+	{

+		return Quotes_DBGetStringT(hContact,QUOTES_MODULE_NAME,DB_STR_QUOTE_ID);

+	}

+

+	inline bool is_quote_id_equal(HANDLE hContact,const tstring& sID)

+	{

+		return sID == get_quote_id(hContact);

+	}

+}

+

+bool CQuotesProviderFinance::WatchForQuote(const CQuote& rQuote,bool bWatch)

+{

+	const tstring& sQuoteID = rQuote.GetID();

+	TContracts::iterator i = std::find_if(m_aContacts.begin(),m_aContacts.end(),

+		boost::bind(is_quote_id_equal,_1,sQuoteID));

+

+	if((false == bWatch) && (i != m_aContacts.end()))

+	{

+		HANDLE hContact = *i;

+		{// for CCritSection

+			CGuard<CLightMutex> cs(m_cs);

+			m_aContacts.erase(i);

+		}

+

+		CallService(MS_DB_CONTACT_DELETE,reinterpret_cast<WPARAM>(hContact),0);

+		return true;

+	}

+	else if((true == bWatch) && (i == m_aContacts.end()))

+	{

+		HANDLE hContact = CreateNewContact(rQuote.GetSymbol());

+		if(hContact)

+		{

+			DBWriteContactSettingTString(hContact,QUOTES_PROTOCOL_NAME,DB_STR_QUOTE_ID,sQuoteID.c_str());

+			if(false == rQuote.GetName().empty())

+			{

+				DBWriteContactSettingTString(hContact,QUOTES_PROTOCOL_NAME,DB_STR_QUOTE_DESCRIPTION,rQuote.GetName().c_str());

+			}

+

+			return true;

+		}

+	}

+

+	return false;

+}

+

+HANDLE CQuotesProviderFinance::GetContactByQuoteID(const tstring& rsQuoteID)const

+{

+	CGuard<CLightMutex> cs(m_cs);

+

+	TContracts::const_iterator i = std::find_if(m_aContacts.begin(),m_aContacts.end(),

+		boost::bind(std::equal_to<tstring>(),rsQuoteID,boost::bind(get_quote_id,_1)));

+	if(i != m_aContacts.end())

+	{

+		return *i;

+	}

+	else

+	{

+		return NULL;

+	}

+}

+

+void CQuotesProviderFinance::Accept(CQuotesProviderVisitor& visitor)const

+{

+	CQuotesProviderBase::Accept(visitor);

+	visitor.Visit(*this);

+}

+

+namespace

+{

+	inline tstring make_quote_name(const CQuotesProviderBase::CQuote& rQuote)

+	{

+		const tstring& rsDesc = rQuote.GetName();

+		return((false == rsDesc.empty()) ? rsDesc : rQuote.GetSymbol());

+	}

+	

+	int add_quote_to_wnd(const CQuotesProviderBase::CQuote& rQuote,HWND hwnd)

+	{

+		tstring sName = make_quote_name(rQuote);

+		int nIndex = ::SendMessage(hwnd,LB_ADDSTRING,0,reinterpret_cast<LPARAM>(sName.c_str()));

+		if(nIndex >= 0)

+		{

+			CQuotesProviderBase::CQuote* pQuote = new CQuotesProviderBase::CQuote(rQuote);

+			if(LB_ERR == ::SendMessage(hwnd,LB_SETITEMDATA,nIndex,reinterpret_cast<LPARAM>(pQuote)))

+			{

+				delete pQuote;

+			}

+		}

+		return nIndex;

+	}

+

+// 	typedef CQuotesProviderFinance::TQuotes TQuotes;

+// 	TQuotes g_aWatchedQuotes;

+

+// 	inline bool cmp_quotes(const tstring& rsQuoteId,const CQuotesProviderBase::CQuote& quote)

+// 	{

+// 		return (0 == quotes_stricmp(rsQuoteId.c_str(),quote.GetID().c_str()));

+// 	}

+

+	CQuotesProviderBase::CQuote* get_quote_ptr_from_lb_index(HWND hwndListBox,int nIndex)

+	{

+		LRESULT lResult = ::SendMessage(hwndListBox,LB_GETITEMDATA,nIndex,0);

+		return (((LB_ERR != lResult) && (0 != lResult)) ? (reinterpret_cast<CQuotesProviderBase::CQuote*>(lResult)) : nullptr);

+	}

+

+	int is_quote_added(HWND hwndList,const tstring& rsQuoteID)

+	{

+		int cItems = ::SendMessage(hwndList,LB_GETCOUNT,0,0);

+		for(int i = 0;i < cItems;++i)

+		{

+			const CQuotesProviderBase::CQuote* pQuote = get_quote_ptr_from_lb_index(hwndList,i);

+			if((nullptr != pQuote) 

+				&& ((0 == quotes_stricmp(rsQuoteID.c_str(),pQuote->GetID().c_str()))

+				|| (0 == quotes_stricmp(rsQuoteID.c_str(),pQuote->GetName().c_str()))

+				|| (0 == quotes_stricmp(rsQuoteID.c_str(),pQuote->GetSymbol().c_str()))))

+			{

+				return i;

+			}

+		}

+		return LB_ERR;

+	}

+

+	INT_PTR CALLBACK  GoogleFinanceOptDlgProc(HWND hDlg,UINT message,WPARAM wParam,LPARAM lParam)

+	{

+		CQuotesProviderFinance* pProvider = nullptr;

+		if(WM_INITDIALOG == message)

+		{

+			pProvider = reinterpret_cast<CQuotesProviderFinance*>(lParam);

+			SetWindowLongPtr(hDlg,GWLP_USERDATA,lParam);

+		}

+		else

+		{

+			pProvider = reinterpret_cast<CQuotesProviderFinance*>(GetWindowLongPtr(hDlg,GWLP_USERDATA));

+		}

+

+		CCommonDlgProcData d(pProvider);

+		CommonOptionDlgProc(hDlg,message,wParam,lParam,d);

+

+		switch(message)

+		{

+		case WM_INITDIALOG:

+			{

+				TranslateDialogDefault(hDlg);

+

+				CQuotesProviderFinance::TQuotes aQuotes;

+				pProvider->GetWatchedQuotes(aQuotes);

+

+				HWND hwndList = GetDlgItem(hDlg,IDC_LIST_RATES);

+				std::for_each(aQuotes.begin(),aQuotes.end(),

+					boost::bind(add_quote_to_wnd,_1,hwndList));

+

+				::EnableWindow(::GetDlgItem(hDlg,IDC_BUTTON_ADD),FALSE);

+				::EnableWindow(::GetDlgItem(hDlg,IDC_BUTTON_REMOVE),FALSE);

+			}

+			return (TRUE);

+		case WM_COMMAND:

+			switch (LOWORD(wParam))

+			{

+			case IDC_EDIT_QUOTE:

+				if(EN_CHANGE == HIWORD(wParam))

+				{

+					::EnableWindow(::GetDlgItem(hDlg,IDC_BUTTON_ADD),GetWindowTextLength(GetDlgItem(hDlg,IDC_EDIT_QUOTE)) > 0);

+				}

+				return (TRUE);

+			case IDC_BUTTON_ADD:

+				if(BN_CLICKED == HIWORD(wParam))

+				{

+					HWND hEdit = GetDlgItem(hDlg,IDC_EDIT_QUOTE);

+					tstring sQuoteSymbol = get_window_text(hEdit);

+					assert(false == sQuoteSymbol.empty());

+					HWND hwndList = GetDlgItem(hDlg,IDC_LIST_RATES);

+					if(LB_ERR == is_quote_added(hwndList,sQuoteSymbol))

+					{

+						CQuotesProviderBase::CQuote quote(sQuoteSymbol,sQuoteSymbol);

+						if(add_quote_to_wnd(quote,hwndList) >= 0)

+						{

+							SetDlgItemText(hDlg,IDC_EDIT_QUOTE,_T(""));

+							SetFocus(hEdit);

+							PropSheet_Changed(::GetParent(hDlg),hDlg);

+						}

+						else

+						{

+							::MessageBeep(MB_ICONERROR);

+						}

+					}

+				}

+				return (TRUE);

+			case IDC_BUTTON_REMOVE:

+				if(BN_CLICKED == HIWORD(wParam))

+				{

+					HWND hWnd = ::GetDlgItem(hDlg,IDC_LIST_RATES);

+					int nSel = ::SendMessage(hWnd,LB_GETCURSEL,0,0);

+					if(LB_ERR != nSel)

+					{

+						CQuotesProviderBase::CQuote* pQuote = get_quote_ptr_from_lb_index(hWnd,nSel);

+						delete pQuote;

+						if(LB_ERR != ::SendMessage(hWnd,LB_DELETESTRING,nSel,0))

+						{

+							PropSheet_Changed(::GetParent(hDlg),hDlg);

+						}

+					}

+

+					nSel = ::SendMessage(hWnd,LB_GETCURSEL,0,0);

+					::EnableWindow(::GetDlgItem(hDlg,IDC_BUTTON_REMOVE),(LB_ERR != nSel));

+				}

+				return (TRUE);

+			case IDC_LIST_RATES:

+				if(CBN_SELCHANGE == HIWORD(wParam))

+				{

+					int nSel = ::SendMessage(::GetDlgItem(hDlg,IDC_LIST_RATES),LB_GETCURSEL,0,0);

+					::EnableWindow(::GetDlgItem(hDlg,IDC_BUTTON_REMOVE),(LB_ERR != nSel));

+				}

+				return (TRUE);

+			}

+			return (FALSE);

+

+		case WM_NOTIFY:

+			{

+				LPNMHDR pNMHDR = reinterpret_cast<LPNMHDR>(lParam);

+				switch(pNMHDR->code)

+				{

+				case PSN_APPLY:

+					if(pProvider)

+					{

+						CQuotesProviderFinance::TQuotes aTemp;

+						pProvider->GetWatchedQuotes(aTemp);

+

+						typedef std::vector<const CQuotesProviderBase::CQuote*> TQuotesPtr;

+						TQuotesPtr apCurrent;

+						HWND hwndListBox = GetDlgItem(hDlg,IDC_LIST_RATES);

+						int cItems = ::SendMessage(hwndListBox,LB_GETCOUNT,0,0);

+						for(int i = 0;i < cItems;++i)

+						{

+							const CQuotesProviderBase::CQuote* pQuote = get_quote_ptr_from_lb_index(hwndListBox,i);

+							if(pQuote)

+							{

+								apCurrent.push_back(pQuote);

+							}

+						}

+						

+						std::for_each(aTemp.begin(),aTemp.end(),

+							[&apCurrent,pProvider](const CQuotesProviderBase::CQuote& quote)

+							{

+								if(apCurrent.end() == std::find_if(apCurrent.begin(),apCurrent.end(),

+									[&quote](const CQuotesProviderBase::CQuote* pQuote){return 0 == quotes_stricmp(pQuote->GetID().c_str(),quote.GetID().c_str());}))

+								{

+									pProvider->WatchForQuote(quote,false);

+								}

+							});

+

+						std::for_each(apCurrent.begin(),apCurrent.end(),

+							[&aTemp,pProvider](const CQuotesProviderBase::CQuote* pQuote)

+							{

+								if(aTemp.end() == 

+									std::find_if(aTemp.begin(),aTemp.end(),

+									[pQuote](const CQuotesProviderBase::CQuote& quote){return 0 == quotes_stricmp(pQuote->GetID().c_str(),quote.GetID().c_str());}))

+								{

+									pProvider->WatchForQuote(*pQuote,true);

+								}

+

+							});

+

+						pProvider->RefreshAll();

+					}

+

+					return (TRUE);

+				}

+			}

+			return (FALSE);

+		case WM_DESTROY:

+			HWND hwndListBox = GetDlgItem(hDlg,IDC_LIST_RATES);

+			int cItems = ::SendMessage(hwndListBox,LB_GETCOUNT,0,0);

+			for(int i = 0;i < cItems;++i)

+			{

+				const CQuotesProviderBase::CQuote* pQuote = get_quote_ptr_from_lb_index(hwndListBox,i);

+				delete pQuote;

+			}

+			return (FALSE);

+		}

+		return (FALSE);

+	}

+}

+

+void CQuotesProviderFinance::ShowPropertyPage(WPARAM wp,OPTIONSDIALOGPAGE& odp)

+{

+	odp.pszTemplate = MAKEINTRESOURCEA(IDD_DIALOG_OPT_FINANCE);

+	odp.pfnDlgProc = GoogleFinanceOptDlgProc;

+	odp.dwInitParam = reinterpret_cast<DWORD>(static_cast<CQuotesProviderFinance*>(this));

+	odp.ptszTab = const_cast<LPTSTR>(GetInfo().m_sName.c_str());

+	CallService(MS_OPT_ADDPAGE,wp,reinterpret_cast<LPARAM>(&odp));	

+}