ContactBook/ComboBar.cpp

// combobar.cpp : implementation of the CComboToolBar and CTBComboBox class
//

#include "stdafx.h"
#include "CB32.h"
#include "ComboBar.h"
#include "MainFrm.h"
#include "CB32Doc.h"
#include "CB32View.h"
#include "FindDlg.h"

#ifdef _DEBUG
#undef THIS_FILE
static char BASED_CODE THIS_FILE[] = __FILE__;
#endif

BEGIN_MESSAGE_MAP(CComboToolBar, CToolBarEx)
	//{{AFX_MSG_MAP(CComboToolBar)
	ON_WM_LBUTTONUP()
	//}}AFX_MSG_MAP
	ON_CBN_SETFOCUS(IDW_COMBO, OnSetFocus)	
END_MESSAGE_MAP()


void CComboToolBar::OnSetFocus()
{
	// combobox is gaining focus, highlight text in edit control
	m_toolBarCombo.SetEditSel(0,-1);
}

BOOL CComboToolBar::PreTranslateMessage(MSG* pMsg)
{
	// Note: there is only one control in the toolbar that accepts keyboard input,
	// this is the combobox.
	
	// user hit ENTER
	if (pMsg->wParam == VK_RETURN && GetKeyState(VK_RETURN) < 0)
	{
		// extract the text, update combobox lists, and do the search
		CString s1;
		m_toolBarCombo.GetWindowText(s1);

		if(s1.GetLength())
		{
			CCB32View* pView = GetApplicationView();
			m_toolBarCombo.SetEditSel(0, -1);
			pView->m_searchHistory.AddString(s1); 	// update combobox history list
			pView->m_pFindDialog->m_szText = s1;				// update last string
			pView->OnViewFindNext(s1);						// find the string
			return TRUE;  // key processed
		}
		else
		{
			MessageBeep(MB_ICONEXCLAMATION);
			return TRUE;  // key processed
		}
	}

	// user hit ESC
	if (pMsg->wParam == VK_ESCAPE && GetKeyState(VK_ESCAPE) < 0)
	{
		GetApplicationView()->SetFocus();
		return TRUE; // key processed
	}

	// user hit DELETE
	if (pMsg->wParam == VK_DELETE && GetKeyState(VK_DELETE) < 0)
	{
		m_toolBarCombo.Clear();
		return TRUE; // key processed
	}

	// user hit DOWN-ARROW
	if (pMsg->wParam == VK_DOWN && GetKeyState(VK_DOWN) < 0 &&
		m_toolBarCombo.GetDroppedState() == FALSE)
	{
		m_toolBarCombo.ShowDropDown();
		return TRUE; // key processed
	}

	return 	CToolBarEx::PreTranslateMessage(pMsg);
}

BEGIN_MESSAGE_MAP(CTBComboBox, CComboBox)
	//{{AFX_MSG_MAP(CTBComboBox)
	ON_WM_CREATE()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

int CTBComboBox::OnCreate(LPCREATESTRUCT lpCreateStruct)
{
	if (CComboBox::OnCreate(lpCreateStruct) == -1)
		return -1;

	LOGFONT logFont;
	TEXTMETRIC tm;
	CClientDC dc(this);

	dc.GetTextMetrics(&tm);
	::EnumFontFamilies(dc.m_hDC, _T("MS Sans Serif"), 
						CTBComboBox::FontEnumProc, (LPARAM)&logFont); 

	// change the weight and create the font
	logFont.lfWeight = FW_BOLD;
	if (m_font.CreateFontIndirect(&logFont))
		SetFont(&m_font);

	return 0;
}

int CALLBACK CTBComboBox::FontEnumProc(const LOGFONT *pLogFont, const TEXTMETRIC *pTextMetric, DWORD type, LPARAM pDestLogFont)
{
	memcpy((BYTE*)pDestLogFont, pLogFont, sizeof(LOGFONT));
	return FALSE; // return the first font in the family(i.e. smallest).
}

void CComboToolBar::OnLButtonUp(UINT nFlags, CPoint point) 
{
	CRect  rect;
	CMenu  menu;
	int nHit = -1;
	TBBUTTON button;
	CMenu* pSubMenu = NULL;

	CToolBarCtrl& pBar = GetToolBarCtrl();
	int nButtons = pBar.GetButtonCount();

	for (int i = 0; i < nButtons; i++)
	{
		if (pBar.GetItemRect(i, &rect) && rect.PtInRect(point) &&
			pBar.GetButton(i, &button) && !(button.fsStyle & TBSTYLE_SEP))
		{
			nHit = GetItemID(i);
			break;
		}
	}

	switch (nHit)
	{
		case ID_TBAR_DIAL:
			if (menu.LoadMenu(IDR_TRAYMENU))
				pSubMenu = menu.GetSubMenu(1);
			if (pSubMenu)
				ClientToScreen(&rect);
				pSubMenu->TrackPopupMenu(TPM_LEFTALIGN,
					rect.left, rect.bottom, AfxGetMainWnd(), NULL);
			break;
		case ID_TBAR_EMAIL:
			if (menu.LoadMenu(IDR_TRAYMENU))
				pSubMenu = menu.GetSubMenu(2);
			if (pSubMenu)
				ClientToScreen(&rect);
				pSubMenu->TrackPopupMenu(TPM_LEFTALIGN,
					rect.left, rect.bottom, AfxGetMainWnd(), NULL);
			break;
		case ID_TBAR_WEB:
			if (menu.LoadMenu(IDR_TRAYMENU))
				pSubMenu = menu.GetSubMenu(3);
			if (pSubMenu)
				ClientToScreen(&rect);
				pSubMenu->TrackPopupMenu(TPM_LEFTALIGN,
					rect.left, rect.bottom, AfxGetMainWnd(), NULL);
			break;
	}

	CToolBarEx::OnLButtonUp(nFlags, point);
}

int CComboToolBar::CheckIfHit(CPoint point)
{
	CToolBarCtrl& pBar = GetToolBarCtrl();
	int nButtons = pBar.GetButtonCount();
	for (int i = 0; i < nButtons; i++)
	{
		CRect rect;
		TBBUTTON button;
		if (pBar.GetItemRect(i, &rect) && rect.PtInRect(point) &&
			pBar.GetButton(i, &button) && !(button.fsStyle & TBSTYLE_SEP))
		{
			int nHit = GetItemID(i);
			return nHit != 0 ? nHit : -1;
		}
	}
	return -1;
}