AutoCompleteML - auto completion for multiline edit box

// maindlg.h : interface of the CMainDlg class
//
/////////////////////////////////////////////////////////////////////////////

#if !defined(AFX_MAINDLG_H__D0947DE9_4DE3_477B_82AF_11D43DE03E5A__INCLUDED_)
#define AFX_MAINDLG_H__D0947DE9_4DE3_477B_82AF_11D43DE03E5A__INCLUDED_

#if _MSC_VER >= 1000
#pragma once
#endif // _MSC_VER >= 1000

class CMainDlg : public CDialogImpl<CMainDlg>
{
public:
	enum { IDD = IDD_MAINDLG };

	CEdit m_editml;
	ACMPLLib::IAutoCompleteMLPtr m_spac;
	ACMPLLib::IStringStoragePtr m_spStrings;
	MSXML::IXMLDOMDocumentPtr m_spdoc;

	CTrackBarCtrl m_slider;
	CTrackBarCtrl m_slider2;

	BEGIN_MSG_MAP(CMainDlg)
		MESSAGE_HANDLER(WM_INITDIALOG, OnInitDialog)
		COMMAND_ID_HANDLER(ID_APP_ABOUT, OnAppAbout)
		COMMAND_ID_HANDLER(IDOK, OnOK)
		COMMAND_ID_HANDLER(IDCANCEL, OnCancel)
		COMMAND_RANGE_HANDLER(IDC_CHKENABLE, IDC_CHKTT, OnClickedCheckBox)
		COMMAND_HANDLER(IDC_EDITLINES, EN_CHANGE, OnChangeEditlines)
		COMMAND_HANDLER(IDC_BTNINIT, BN_CLICKED, OnClickedBtninit)
		COMMAND_HANDLER(IDC_BTNLOAD, BN_CLICKED, OnClickedBtnload)
		COMMAND_HANDLER(IDC_BTNSAVE, BN_CLICKED, OnClickedBtnsave)
		COMMAND_HANDLER(IDC_BTNLOAD2, BN_CLICKED, OnClickedBtnload2)
		COMMAND_HANDLER(IDC_BTNSAVE2, BN_CLICKED, OnClickedBtnsave2)
		COMMAND_HANDLER(IDC_BTNLOAD3, BN_CLICKED, OnClickedBtnload3)
		COMMAND_HANDLER(IDC_BTNSAVE3, BN_CLICKED, OnClickedBtnsave3)
		MESSAGE_HANDLER(WM_HSCROLL, OnHScroll)
		MESSAGE_HANDLER(WM_VSCROLL, OnVScroll)
	END_MSG_MAP()


	LRESULT OnInitDialog(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& /*bHandled*/)
	{
		// center the dialog on the screen
		CenterWindow();

		// set icons
		HICON hIcon = (HICON)::LoadImage(_Module.GetResourceInstance(), MAKEINTRESOURCE(IDR_MAINFRAME), 
			IMAGE_ICON, ::GetSystemMetrics(SM_CXICON), ::GetSystemMetrics(SM_CYICON), LR_DEFAULTCOLOR);
		SetIcon(hIcon, TRUE);
		HICON hIconSmall = (HICON)::LoadImage(_Module.GetResourceInstance(), MAKEINTRESOURCE(IDR_MAINFRAME), 
			IMAGE_ICON, ::GetSystemMetrics(SM_CXSMICON), ::GetSystemMetrics(SM_CYSMICON), LR_DEFAULTCOLOR);
		SetIcon(hIconSmall, FALSE);

		try {
			_com_util::CheckError(m_spac.CreateInstance(__uuidof(ACMPLLib::AutoCompleteML)));
			_com_util::CheckError(m_spStrings.CreateInstance(__uuidof(ACMPLLib::StringStorage)));

			_com_util::CheckError(m_spdoc.CreateInstance(__uuidof(MSXML::DOMDocument)));
			_bstr_t bsdoc(L"<root></root>");
			m_spdoc->loadXML(bsdoc);


			m_editml.m_hWnd = GetDlgItem(IDC_EDIT1);
			m_spac->Init( (long)m_editml.m_hWnd, m_spStrings );
		}
		catch (_com_error&) {
			MessageBox("com error occured",_T(""),MB_OK|MB_ICONERROR);
		}

		// init sliders
		m_slider.m_hWnd = GetDlgItem(IDC_SLIDER1);
		CRect rcs;
		m_slider.GetWindowRect(rcs);
		m_slider.SetRange( 40, 40+rcs.Width() );
		m_slider.SetPos(40+rcs.Width());

		m_slider2.m_hWnd = GetDlgItem(IDC_SLIDER2);
		m_slider2.GetWindowRect(rcs);
		m_slider2.SetRange( 40, 40+rcs.Height() );
		m_slider2.SetPos(40+rcs.Height());

		BOOL bh;
		OnClickedBtninit(0,0,0,bh);
		m_editml.SetFocus();
		UpdateACMLSettings();
		return FALSE;
	}

	LRESULT OnAppAbout(WORD /*wNotifyCode*/, WORD /*wID*/, HWND /*hWndCtl*/, BOOL& /*bHandled*/)
	{
		CSimpleDialog<IDD_ABOUTBOX, FALSE> dlg;
		dlg.DoModal();
		return 0;
	}

	LRESULT OnOK(WORD /*wNotifyCode*/, WORD wID, HWND /*hWndCtl*/, BOOL& /*bHandled*/)
	{
		// TODO: Add validation code 
		EndDialog(wID);
		return 0;
	}

	LRESULT OnCancel(WORD /*wNotifyCode*/, WORD wID, HWND /*hWndCtl*/, BOOL& /*bHandled*/)
	{
		EndDialog(wID);
		return 0;
	}

	BOOL UpdateACMLSettings(BOOL bLoad=TRUE);
	LRESULT OnClickedCheckBox(WORD wNotifyCode, WORD wID, HWND hWndCtl, BOOL& bHandled)
	{
		if (wNotifyCode == BN_CLICKED) UpdateACMLSettings(FALSE);
		return 0;
	}
	LRESULT OnChangeEditlines(WORD wNotifyCode, WORD wID, HWND hWndCtl, BOOL& bHandled)
	{
		UpdateACMLSettings(FALSE);
		return 0;
	}
	LRESULT OnClickedBtninit(WORD wNotifyCode, WORD wID, HWND hWndCtl, BOOL& bHandled);
	LRESULT OnClickedBtnload(WORD wNotifyCode, WORD wID, HWND hWndCtl, BOOL& bHandled);
	LRESULT OnClickedBtnsave(WORD wNotifyCode, WORD wID, HWND hWndCtl, BOOL& bHandled);
	LRESULT OnClickedBtnload2(WORD wNotifyCode, WORD wID, HWND hWndCtl, BOOL& bHandled);
	LRESULT OnClickedBtnsave2(WORD wNotifyCode, WORD wID, HWND hWndCtl, BOOL& bHandled);
	LRESULT OnClickedBtnload3(WORD wNotifyCode, WORD wID, HWND hWndCtl, BOOL& bHandled);
	LRESULT OnClickedBtnsave3(WORD wNotifyCode, WORD wID, HWND hWndCtl, BOOL& bHandled);
	LRESULT OnHScroll(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled);
	LRESULT OnVScroll(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled);
};


/////////////////////////////////////////////////////////////////////////////

//{{AFX_INSERT_LOCATION}}
// Microsoft Visual C++ will insert additional declarations immediately before the previous line.

#endif // !defined(AFX_MAINDLG_H__D0947DE9_4DE3_477B_82AF_11D43DE03E5A__INCLUDED_)