364 lines
8.7 KiB
C++
364 lines
8.7 KiB
C++
// Tray.cpp
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#include "pch.h"
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#include "tray.h"
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#define LEFT_MENU (0)
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#define RIGHT_MENU (1)
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/////////////////////////////////////////////////////////////////////////////
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CTrayIcon::CTrayIcon(HWND hWnd, HICON hIcon, LPCTSTR pszText, UINT uID) :
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m_iDefaultCmd(-1)
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{
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TRACEPROC("CTrayIcon::CTrayIcon", 2)
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TRACEENTER(("(hwnd=%x,hIcon=%x,Text=%s,ID=%x)\n",
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hWnd, hIcon, pszText, uID));
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m_hMenu[LEFT_MENU] = m_hSubMenu[LEFT_MENU] = 0;
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m_hMenu[RIGHT_MENU] = m_hSubMenu[RIGHT_MENU] = 0;
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m_msgTaskbarCreated = RegisterWindowMessage(TEXT("TaskbarCreated"));
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memset(&m_nid, 0, sizeof(m_nid));
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m_nid.cbSize = sizeof(NOTIFYICONDATA);
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m_nid.hWnd = hWnd;
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m_nid.uID = uID;
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m_nid.uFlags = NIF_MESSAGE;
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m_nid.uCallbackMessage = RegisterWindowMessage(TEXT("{D0061156-D460-4230-AF87-9E7658AB987D}"));
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if (hIcon)
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{
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m_nid.uFlags |= NIF_ICON;
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m_nid.hIcon = hIcon;
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}
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if (pszText)
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{
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m_nid.uFlags |= NIF_TIP;
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lstrcpyn(m_nid.szTip, pszText, sizeof(m_nid.szTip));
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}
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if (!Shell_NotifyIcon(NIM_ADD, &m_nid))
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{
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TABSRVERR(("CTrayIcon::CTrayIcon: Shell_NotifyIcon failed (err=%d)\n",
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GetLastError()));
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}
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TRACEEXIT(("!\n"));
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return;
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}
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/////////////////////////////////////////////////////////////////////////////
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void CTrayIcon::Delete()
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{
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TRACEPROC("CTrayIcon::Delete", 2)
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TRACEENTER(("()\n"));
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if (m_nid.uFlags & NIF_ICON)
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{
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m_nid.uFlags = NIF_ICON;
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if (!Shell_NotifyIcon(NIM_DELETE, &m_nid))
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SetLastError(::GetLastError());
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m_nid.uFlags = 0;
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// Cleanup the icon...
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if (m_nid.hIcon)
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{
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DestroyIcon(m_nid.hIcon);
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m_nid.hIcon = 0;
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}
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// ...and the menus
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HMENU hmLeft = m_hMenu[LEFT_MENU];
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if (m_hMenu[LEFT_MENU])
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{
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DestroyMenu(m_hMenu[LEFT_MENU]);
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m_hMenu[LEFT_MENU] = m_hSubMenu[LEFT_MENU] = 0;
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}
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// watch for right & left menus being the same
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if (m_hMenu[RIGHT_MENU] && m_hMenu[RIGHT_MENU] != hmLeft)
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{
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DestroyMenu(m_hMenu[RIGHT_MENU]);
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m_hMenu[RIGHT_MENU] = m_hSubMenu[RIGHT_MENU] = 0;
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}
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}
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TRACEEXIT(("!\n"));
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return;
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}
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#if 0
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/////////////////////////////////////////////////////////////////////////////
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HICON CTrayIcon::SetIcon(HICON hIcon)
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{
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TRACEPROC("CTrayIcon::SetIcon", 2)
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HICON hOldIcon = m_nid.hIcon;
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TRACEENTER(("(hIcon=%x)\n", hIcon));
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if (hIcon)
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{
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m_nid.hIcon = hIcon;
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m_nid.uFlags |= NIF_ICON;
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if (!Shell_NotifyIcon(NIM_MODIFY, &m_nid))
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SetLastError(::GetLastError());
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}
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else
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{
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Delete();
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}
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TRACEEXIT(("=%x\n", hOldIcon));
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return hOldIcon;
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}
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/////////////////////////////////////////////////////////////////////////////
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void CTrayIcon::SetText(LPCTSTR pszText)
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{
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TRACEPROC("CTrayIcon::SetText", 2)
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TRACEENTER(("(Text=%s)\n", pszText));
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if (pszText)
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{
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m_nid.uFlags |= NIF_TIP;
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lstrcpyn(m_nid.szTip, pszText, sizeof(m_nid.szTip));
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if (!Shell_NotifyIcon(NIM_MODIFY, &m_nid))
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SetLastError(::GetLastError());
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}
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TRACEEXIT(("!\n"));
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return;
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}
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#endif
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/////////////////////////////////////////////////////////////////////////////
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void CTrayIcon::BalloonToolTip(
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LPCTSTR pszTitle,
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LPCTSTR pszText,
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UINT uTimeout,
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DWORD dwFlags)
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{
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TRACEPROC("CTrayIcon::BalloonToolTip", 2)
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UINT uFlags = m_nid.uFlags;
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TRACEENTER(("(Title=%s,Text=%s,Timeout=%d,Flags=%x)\n",
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pszTitle, pszText, uTimeout, dwFlags));
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m_nid.uFlags = NIF_INFO;
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m_nid.uTimeout = uTimeout;
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lstrcpyn(m_nid.szInfo, pszText, ARRAYSIZE(m_nid.szInfo));
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lstrcpyn(m_nid.szInfoTitle, pszTitle, ARRAYSIZE(m_nid.szInfoTitle));
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m_nid.dwInfoFlags = dwFlags;
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if (!Shell_NotifyIcon(NIM_MODIFY, &m_nid))
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{
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TABSRVERR(("CTrayIcon::BalloonToolTip: Shell_NotifyIcon failed (err=%d)\n",
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GetLastError()));
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}
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m_nid.uFlags = uFlags;
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TRACEEXIT(("!\n"));
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return;
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}
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/////////////////////////////////////////////////////////////////////////////
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#if 0
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static VOID CALLBACK TimerProc(HWND hWnd, UINT uMsg, UINT_PTR idEvent, DWORD dwTime)
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{
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TRACEPROC("TimerProc", 5)
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TRACEENTER(("(hwnd=%x,Msg=%s,EventId=%x,Time=%x)\n",
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hWnd, LookupName(uMsg, WMMsgNames), idEvent, dwTime));
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KillTimer(hWnd, idEvent);
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CTrayIcon* This = reinterpret_cast<CTrayIcon*>(idEvent);
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if (This->m_hSubMenu[LEFT_MENU])
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This->DoMenu(This->m_hSubMenu[LEFT_MENU]);
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TRACEEXIT(("!\n"));
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return;
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}
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#endif
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/////////////////////////////////////////////////////////////////////////////
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BOOL CTrayIcon::WndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam,
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LRESULT& lResult)
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{
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TRACEPROC("CTrayIcon::WndProc", 5)
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BOOL rc = FALSE;
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TRACEENTER(("(hwnd=%x,Msg=%s,wParam=%x,lParam=%x)\n",
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hWnd, LookupName(uMsg, WMMsgNames), wParam, lParam));
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if (uMsg == m_msgTaskbarCreated)
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{
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lResult = OnTaskbarCreated();
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rc = TRUE;
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}
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else if (uMsg == m_nid.uCallbackMessage)
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{
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lResult = OnNotify(lParam);
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rc = TRUE;
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}
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else if (uMsg == WM_DESTROY)
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{
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// Our controlling window is being destroyed. Clean up if we
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// haven't already, then pass on the WM_DESTROY
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Delete();
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}
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TRACEEXIT(("=%x\n", rc));
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return rc;
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}
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/////////////////////////////////////////////////////////////////////////////
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LRESULT CTrayIcon::OnNotify(LPARAM lParam)
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{
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TRACEPROC("CTrayIcon::OnNotify", 2)
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TRACEENTER(("(lParam=%x)\n", lParam));
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switch (lParam)
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{
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case WM_LBUTTONUP:
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if (m_iDefaultCmd != -1)
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PostMessage(m_nid.hWnd, WM_COMMAND, m_iDefaultCmd, 0);
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break;
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#if 0
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case WM_LBUTTONDOWN:
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SetTimer(m_nid.hWnd, (UINT_PTR)this, GetDoubleClickTime(), TimerProc);
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break;
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case WM_LBUTTONDBLCLK:
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KillTimer(m_nid.hWnd, (UINT_PTR)this);
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if (m_iDefaultCmd != -1)
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PostMessage(m_nid.hWnd, WM_COMMAND, m_iDefaultCmd, 0);
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break;
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#endif
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case WM_RBUTTONUP:
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if (m_hSubMenu[RIGHT_MENU])
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DoMenu(m_hSubMenu[RIGHT_MENU]);
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break;
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}
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TRACEEXIT(("=0\n"));
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return 0;
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}
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/////////////////////////////////////////////////////////////////////////////
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LRESULT CTrayIcon::OnTaskbarCreated()
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{
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TRACEPROC("CTrayIcon::OnTaskbarCreated", 2)
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TRACEENTER(("()\n"));
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if (m_nid.hWnd && m_nid.hIcon && (m_nid.uFlags & NIF_ICON))
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{
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if (!Shell_NotifyIcon(NIM_ADD, &m_nid))
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{
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TABSRVERR(("CTrayIcon::OnTaskbarCreated: Shell_NotifyIcon failed (err=%d)\n",
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GetLastError()));
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}
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}
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TRACEEXIT(("=0\n"));
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return 0;
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}
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/////////////////////////////////////////////////////////////////////////////
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HMENU CTrayIcon::SetSubMenu(BOOL fLeftMenu, HMENU hMenu, int nPos)
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{
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TRACEPROC("CTrayIcon::SetSubMenu", 2)
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int idx = (fLeftMenu) ? LEFT_MENU : RIGHT_MENU;
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HMENU hOldMenu = m_hMenu[idx];
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TRACEENTER(("(fLeftMenu=%d,hMenu=%x,Pos=%d)\n", fLeftMenu, hMenu, nPos));
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m_hMenu[idx] = m_hSubMenu[idx] = hMenu;
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if (hMenu && nPos >= 0)
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{
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m_hSubMenu[idx] = GetSubMenu(hMenu, nPos); //NO TYPO
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}
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if (idx == LEFT_MENU)
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{
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m_iDefaultCmd = -1;
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if (hMenu && m_hSubMenu[idx])
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m_iDefaultCmd = GetMenuDefaultItem(m_hSubMenu[idx], FALSE, 0);
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}
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TRACEEXIT(("=%x\n", hOldMenu));
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return hOldMenu;
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}
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/////////////////////////////////////////////////////////////////////////////
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void CTrayIcon::DoMenu(HMENU hMenu)
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{
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TRACEPROC("CTrayIcon::DoMenu", 2)
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POINT pt;
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UINT iCmd;
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TCHAR tszMenuText[128];
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TRACEENTER(("(hMenu=%x)\n", hMenu));
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GetCursorPos(&pt);
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SetForegroundWindow(m_nid.hWnd); // necessary?
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LoadString(ghMod,
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gdwfTabSrv & TSF_SUPERTIP_OPENED?
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IDS_HIDE_SUPERTIP: IDS_SHOW_SUPERTIP,
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tszMenuText,
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ARRAYSIZE(tszMenuText));
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ModifyMenu(hMenu,
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IDM_OPEN,
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MF_BYCOMMAND | MF_STRING,
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IDM_OPEN,
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tszMenuText);
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LoadString(ghMod,
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gdwfTabSrv & TSF_PORTRAIT_MODE?
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IDS_SCREEN_LANDSCAPE: IDS_SCREEN_PORTRAIT,
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tszMenuText,
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ARRAYSIZE(tszMenuText));
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ModifyMenu(hMenu,
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IDM_TOGGLE_ROTATION,
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MF_BYCOMMAND | MF_STRING,
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IDM_TOGGLE_ROTATION,
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tszMenuText);
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iCmd = TrackPopupMenu(hMenu, /* TPM_RETURNCMD | */ TPM_NONOTIFY | TPM_RIGHTBUTTON,
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pt.x, pt.y, 0, m_nid.hWnd, NULL);
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PostMessage(m_nid.hWnd, WM_NULL, 0, 0); // MS doucmented work-around for taskbar menu
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// problem with TrackPopupMenu - still needed?
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//PostMessage(m_nid.hWnd, WM_COMMAND, iCmd, 0);
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TRACEEXIT(("!\n"));
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return;
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}
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