minimize_with_menu.rar_Creating

// TrayDialog.cpp : implementation file // #include "stdafx.h" //#include "TrayDemo.h" #include "TrayDialog.h" #ifdef _DEBUG #define new DEBUG_NEW #undef THIS_FILE static char THIS_FILE[] = __FILE__; #endif ///////////////////////////////////////////////////////////////////////////// // CTrayDialog dialog CTrayDialog::CTrayDialog(UINT uIDD,CWnd* pParent /*=NULL*/) : CDialog(uIDD, pParent) { m_nidIconData.cbSize = sizeof(NOTIFYICONDATA); m_nidIconData.hWnd = 0; m_nidIconData.uID = 1; m_nidIconData.uCallbackMessage = WM_TRAY_ICON_NOTIFY_MESSAGE; m_nidIconData.hIcon = 0; m_nidIconData.szTip[0] = 0; m_nidIconData.uFlags = NIF_MESSAGE; m_bTrayIconVisible = FALSE; m_nDefaultMenuItem = 0; m_bMinimizeToTray = TRUE; } BEGIN_MESSAGE_MAP(CTrayDialog, CDialog) //{{AFX_MSG_MAP(CTrayDialog) ON_WM_CREATE() ON_WM_DESTROY() ON_WM_SYSCOMMAND() //}}AFX_MSG_MAP ON_MESSAGE(WM_TRAY_ICON_NOTIFY_MESSAGE,OnTrayNotify) END_MESSAGE_MAP() ///////////////////////////////////////////////////////////////////////////// // CTrayDialog message handlers int CTrayDialog::OnCreate(LPCREATESTRUCT lpCreateStruct) { if (CDialog::OnCreate(lpCreateStruct) == -1) return -1; m_nidIconData.hWnd = this->m_hWnd; m_nidIconData.uID = 1; return 0; } void CTrayDialog::OnDestroy() { CDialog::OnDestroy(); if(m_nidIconData.hWnd && m_nidIconData.uID>0 && TrayIsVisible()) { Shell_NotifyIcon(NIM_DELETE,&m_nidIconData); } } BOOL CTrayDialog::TrayIsVisible() { return m_bTrayIconVisible; } void CTrayDialog::TraySetIcon(HICON hIcon) { ASSERT(hIcon); m_nidIconData.hIcon = hIcon; m_nidIconData.uFlags |= NIF_ICON; } void CTrayDialog::TraySetIcon(UINT nResourceID) { ASSERT(nResourceID>0); HICON hIcon = 0; hIcon = AfxGetApp()->LoadIcon(nResourceID); if(hIcon) { m_nidIconData.hIcon = hIcon; m_nidIconData.uFlags |= NIF_ICON; } else { TRACE0("FAILED TO LOAD ICON\n"); } } void CTrayDialog::TraySetIcon(LPCTSTR lpszResourceName) { HICON hIcon = 0; hIcon = AfxGetApp()->LoadIcon(lpszResourceName); if(hIcon) { m_nidIconData.hIcon = hIcon; m_nidIconData.uFlags |= NIF_ICON; } else { TRACE0("FAILED TO LOAD ICON\n"); } } void CTrayDialog::TraySetToolTip(LPCTSTR lpszToolTip) { ASSERT(strlen(lpszToolTip) > 0 && strlen(lpszToolTip) < 64); strcpy(m_nidIconData.szTip,lpszToolTip); m_nidIconData.uFlags |= NIF_TIP; } BOOL CTrayDialog::TrayShow() { BOOL bSuccess = FALSE; if(!m_bTrayIconVisible) { bSuccess = Shell_NotifyIcon(NIM_ADD,&m_nidIconData); if(bSuccess) m_bTrayIconVisible= TRUE; } else { TRACE0("ICON ALREADY VISIBLE"); } return bSuccess; } BOOL CTrayDialog::TrayHide() { BOOL bSuccess = FALSE; if(m_bTrayIconVisible) { bSuccess = Shell_NotifyIcon(NIM_DELETE,&m_nidIconData); if(bSuccess) m_bTrayIconVisible= FALSE; } else { TRACE0("ICON ALREADY HIDDEN"); } return bSuccess; } BOOL CTrayDialog::TrayUpdate() { BOOL bSuccess = FALSE; if(m_bTrayIconVisible) { bSuccess = Shell_NotifyIcon(NIM_MODIFY,&m_nidIconData); } else { TRACE0("ICON NOT VISIBLE"); } return bSuccess; } BOOL CTrayDialog::TraySetMenu(UINT nResourceID,UINT nDefaultPos) { BOOL bSuccess; bSuccess = m_mnuTrayMenu.LoadMenu(nResourceID); return bSuccess; } BOOL CTrayDialog::TraySetMenu(LPCTSTR lpszMenuName,UINT nDefaultPos) { BOOL bSuccess; bSuccess = m_mnuTrayMenu.LoadMenu(lpszMenuName); return bSuccess; } BOOL CTrayDialog::TraySetMenu(HMENU hMenu,UINT nDefaultPos) { m_mnuTrayMenu.Attach(hMenu); return TRUE; } void CTrayDialog::OnTrayNotify(WPARAM wParam, LPARAM lParam) { UINT uID; UINT uMsg; uID = (UINT) wParam; uMsg = (UINT) lParam; if (uID != 1) return; CPoint pt; switch (uMsg ) { case WM_MOUSEMOVE: GetCursorPos(&pt); ClientToScreen(&pt); OnTrayMouseMove(pt); break; case WM_LBUTTONDOWN: GetCursorPos(&pt); ClientToScreen(&pt); OnTrayLButtonDown(pt); break; case WM_LBUTTONDBLCLK: GetCursorPos(&pt); ClientToScreen(&pt); OnTrayLButtonDblClk(pt); break; case WM_RBUTTONDOWN: case WM_CONTEXTMENU: GetCursorPos(&pt); //ClientToScreen(&pt); OnTrayRButtonDown(pt); break; case WM_RBUTTONDBLCLK: GetCursorPos(&pt); ClientToScreen(&pt); OnTrayRButtonDblClk(pt); break; } return; } void CTrayDialog::OnSysCommand(UINT nID, LPARAM lParam) { if(m_bMinimizeToTray) { if ((nID & 0xFFF0) == SC_MINIMIZE) { if( TrayShow()) this->ShowWindow(SW_HIDE); } else CDialog::OnSysCommand(nID, lParam); } else CDialog::OnSysCommand(nID, lParam); } void CTrayDialog::TraySetMinimizeToTray(BOOL bMinimizeToTray) { m_bMinimizeToTray = bMinimizeToTray; } void CTrayDialog::OnTrayRButtonDown(CPoint pt) { m_mnuTrayMenu.GetSubMenu(0)->TrackPopupMenu(TPM_BOTTOMALIGN|TPM_LEFTBUTTON|TPM_RIGHTBUTTON,pt.x,pt.y,this); m_mnuTrayMenu.GetSubMenu(0)->SetDefaultItem(m_nDefaultMenuItem,TRUE); } void CTrayDialog::OnTrayLButtonDown(CPoint pt) { } void CTrayDialog::OnTrayLButtonDblClk(CPoint pt) { if(m_bMinimizeToTray) if(TrayHide()) this->ShowWindow(SW_SHOW); } void CTrayDialog::OnTrayRButtonDblClk(CPoint pt) { } void CTrayDialog::OnTrayMouseMove(CPoint pt) { }