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// TrayFinderDlg.cpp : implementation file
//
#include "stdafx.h"
#include "TrayFinder.h"
#include "TrayFinderDlg.h"
#include "BalloonHelp.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
/////////////////////////////////////////////////////////////////////////////
// CAboutDlg dialog used for App About
class CAboutDlg : public CDialog
{
public:
CAboutDlg();
// Dialog Data
//{{AFX_DATA(CAboutDlg)
enum { IDD = IDD_ABOUTBOX };
//}}AFX_DATA
// ClassWizard generated virtual function overrides
//{{AFX_VIRTUAL(CAboutDlg)
protected:
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support
//}}AFX_VIRTUAL
// Implementation
protected:
//{{AFX_MSG(CAboutDlg)
//}}AFX_MSG
DECLARE_MESSAGE_MAP()
};
CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD)
{
//{{AFX_DATA_INIT(CAboutDlg)
//}}AFX_DATA_INIT
}
void CAboutDlg::DoDataExchange(CDataExchange* pDX)
{
CDialog::DoDataExchange(pDX);
//{{AFX_DATA_MAP(CAboutDlg)
//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)
//{{AFX_MSG_MAP(CAboutDlg)
// No message handlers
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CTrayFinderDlg dialog
CTrayFinderDlg::CTrayFinderDlg(CWnd* pParent /*=NULL*/)
: CDialog(CTrayFinderDlg::IDD, pParent)
{
//{{AFX_DATA_INIT(CTrayFinderDlg)
m_iTrackType = 0;
//}}AFX_DATA_INIT
// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}
void CTrayFinderDlg::DoDataExchange(CDataExchange* pDX)
{
CDialog::DoDataExchange(pDX);
//{{AFX_DATA_MAP(CTrayFinderDlg)
DDX_Radio(pDX, IDC_RADIO1, m_iTrackType);
//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(CTrayFinderDlg, CDialog)
//{{AFX_MSG_MAP(CTrayFinderDlg)
ON_WM_SYSCOMMAND()
ON_WM_PAINT()
ON_WM_QUERYDRAGICON()
ON_BN_CLICKED(IDC_ADD, OnAdd)
ON_BN_CLICKED(IDC_DELETE, OnDelete)
ON_WM_DESTROY()
ON_BN_CLICKED(IDC_CALCULATE, OnCalculate)
ON_BN_CLICKED(IDC_IZSOFT, OnIzsoft)
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CTrayFinderDlg message handlers
BOOL CTrayFinderDlg::OnInitDialog()
{
CDialog::OnInitDialog();
// Add "About..." menu item to system menu.
// IDM_ABOUTBOX must be in the system command range.
ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);
ASSERT(IDM_ABOUTBOX < 0xF000);
CMenu* pSysMenu = GetSystemMenu(FALSE);
if (pSysMenu != NULL)
{
CString strAboutMenu;
strAboutMenu.LoadString(IDS_ABOUTBOX);
if (!strAboutMenu.IsEmpty())
{
pSysMenu->AppendMenu(MF_SEPARATOR);
pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);
}
}
// Set the icon for this dialog. The framework does this automatically
// when the application's main window is not a dialog
SetIcon(m_hIcon, TRUE); // Set big icon
SetIcon(m_hIcon, FALSE); // Set small icon
// TODO: Add extra initialization here
return TRUE; // return TRUE unless you set the focus to a control
}
void CTrayFinderDlg::OnSysCommand(UINT nID, LPARAM lParam)
{
if ((nID & 0xFFF0) == IDM_ABOUTBOX)
{
CAboutDlg dlgAbout;
dlgAbout.DoModal();
}
else
{
CDialog::OnSysCommand(nID, lParam);
}
}
// If you add a minimize button to your dialog, you will need the code below
// to draw the icon. For MFC applications using the document/view model,
// this is automatically done for you by the framework.
void CTrayFinderDlg::OnPaint()
{
if (IsIconic())
{
CPaintDC dc(this); // device context for painting
SendMessage(WM_ICONERASEBKGND, (WPARAM) dc.GetSafeHdc(), 0);
// Center icon in client rectangle
int cxIcon = GetSystemMetrics(SM_CXICON);
int cyIcon = GetSystemMetrics(SM_CYICON);
CRect rect;
GetClientRect(&rect);
int x = (rect.Width() - cxIcon + 1) / 2;
int y = (rect.Height() - cyIcon + 1) / 2;
// Draw the icon
dc.DrawIcon(x, y, m_hIcon);
}
else
{
CDialog::OnPaint();
}
}
// The system calls this to obtain the cursor to display while the user drags
// the minimized window.
HCURSOR CTrayFinderDlg::OnQueryDragIcon()
{
return (HCURSOR) m_hIcon;
}
void CTrayFinderDlg::OnAdd()
{
NOTIFYICONDATA nid;
nid.cbSize = sizeof(nid);
nid.hWnd = m_hWnd;
nid.uID = 1;
nid.uFlags = NIF_ICON|NIF_TIP;
strncpy(nid.szTip, "Our icon in tray :-D", 64);
nid.hIcon = AfxGetApp()->LoadIcon(IDI_TRAY_HELPER);
Shell_NotifyIcon(NIM_ADD, &nid);
//let's initialize tray icon position tracking
//second argument it's ID of icon (nid.uID)
m_tipPosition.InitializePositionTracking(m_hWnd,1);
}
void CTrayFinderDlg::OnDelete()
{
NOTIFYICONDATA nid;
nid.cbSize = sizeof(nid);
nid.hWnd = m_hWnd;
nid.uID = 1;
Shell_NotifyIcon(NIM_DELETE, &nid);
}
void CTrayFinderDlg::OnDestroy()
{
CDialog::OnDestroy();
OnDelete();
}
void CTrayFinderDlg::OnCalculate()
{
UpdateData();
CTrayIconPosition::TrackType eTrackType = CTrayIconPosition::UseBothTechniquesDirectPrefered;
switch (m_iTrackType) {
case 0:
eTrackType = CTrayIconPosition::UseBothTechniquesDirectPrefered;
break;
case 1:
eTrackType = CTrayIconPosition::UseDirectOnly;
break;
case 2:
eTrackType = CTrayIconPosition::UseVisualScanOnly;
break;
default:
ASSERT(0);
break;
}
//use m_tipPosition.Invalidate(); if you want to avoid few-seconds postion cashing (visual scan mode only)
CPoint ptIcon;
BOOL bIconFound = m_tipPosition.GetTrayIconPosition(ptIcon, eTrackType);
if(bIconFound == -1)
{
AfxMessageBox("There is no icon to track!\nInitialize CTrayIconPosition before!");
return;
}
//GetTrayIconPosition in order to find out position sets a black icon in tray - let's restore it now
//This code commes from my application Tray Helper (http://www.trayhelper.com) and if you want you can easy
//change it to auto-restore previous icon. In my application tray icon isn't static so I reset previous icon manualy:
m_tipPosition.RestoreTrayIcon(AfxGetApp()->LoadIcon(IDI_TRAY_HELPER));
if(bIconFound)
{
//we were able to find out icon on the screen
CString str;
str.Format("We were able to find out position of the tray icon!\nIt's located at: X:[%d] Y:[%d]", ptIcon.x, ptIcon.y);
CBalloonHelp::LaunchBalloon("CTrayIconPosition class demonstration", str, ptIcon);
}
else
{
//we were not able to find out position of icon - but in 99% of times this function returns usefull data
CString str;
str.Format("We were NOT ABLE to find out position of the tray icon!\nMaybe we're under Windows XP and our icon is hidden ?\nBut the best place to display our balloon is:\nX:[%d] Y:[%d]", ptIcon.x, ptIcon.y);
CBalloonHelp::LaunchBalloon("CTrayIconPosition class demonstration", str, ptIcon);
}
}
void CTrayFinderDlg::OnIzsoft()
{
ShellExecute(NULL,"open","http://www.trayhelper.com/indexeng.html",NULL,NULL,SW_SHOWNORMAL);
}
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Irek works as a C++ senior software developer.
He runs also his own small shareware bussines (He is author of few quite popular applications like:
Tray Helper or
Time Adjuster).
Occasionaly he posts articles to Codeguru or Codeproject. Besides C++ he likes motorcycles and paragliding.
Check out his software at:
http://www.ireksoftware.com