nextcloud-desktop/shell_integration/windows/OCOverlays/OCContextMenu.cpp
2015-01-29 16:37:51 +01:00

131 lines
2.9 KiB
C++

/**
* Copyright (c) 2015 Daniel Molkentin <danimo@owncloud.com>. All rights reserved.
*
* This library is free software; you can redistribute it and/or modify it under
* the terms of the GNU Lesser General Public License as published by the Free
* Software Foundation; either version 2.1 of the License, or (at your option)
* any later version.
*
* This library is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
* details.
*/
#include "OCContextMenu.h"
#include "stdafx.h"
#define IDM_SHARE 0
OCContextMenu::OCContextMenu()
: m_pwszVerb(0)
, m_referenceCount(0)
{
}
OCContextMenu::~OCContextMenu()
{
}
IFACEMETHODIMP_(ULONG) OCContextMenu::AddRef()
{
return InterlockedIncrement(&m_referenceCount);
}
IFACEMETHODIMP_(ULONG) OCContextMenu::Release()
{
ULONG cRef = InterlockedDecrement(&m_referenceCount);
if (0 == cRef)
{
delete this;
}
return cRef;
}
IFACEMETHODIMP OCContextMenu::QueryInterface(REFIID riid, void **ppv)
{
HRESULT hr = S_OK;
if (IsEqualIID(IID_IUnknown, riid) || IsEqualIID(IID_IContextMenu, riid))
{
*ppv = static_cast<IContextMenu *>(this);
}
else
{
hr = E_NOINTERFACE;
*ppv = NULL;
}
if (*ppv)
{
AddRef();
}
return hr;
}
IFACEMETHODIMP OCContextMenu::GetCommandString(UINT_PTR idCmd, UINT uFlags, UINT *pwReserved, LPSTR pszName, UINT cchMax)
{
HRESULT hr = E_INVALIDARG;
if (idCmd == IDM_SHARE)
{
switch (uFlags)
{
case GCS_HELPTEXTW:
hr = StringCchCopyW(reinterpret_cast<PWSTR>(pszName), cchMax, L"Shares file or directory with ownCloud");
break;
case GCS_VERBW:
// GCS_VERBW is an optional feature that enables a caller
// to discover the canonical name for the verb that is passed in
// through idCommand.
hr = StringCchCopyW(reinterpret_cast<PWSTR>(pszName), cchMax, L"ownCloudShare");
break;
}
}
return hr;
}
IFACEMETHODIMP OCContextMenu::InvokeCommand(LPCMINVOKECOMMANDINFO pici)
{
if (pici->cbSize == sizeof(CMINVOKECOMMANDINFOEX) &&
(pici->fMask & CMIC_MASK_UNICODE))
{
return E_FAIL;
}
return MAKE_HRESULT(SEVERITY_SUCCESS, 0, USHORT(0));
if (HIWORD(((CMINVOKECOMMANDINFOEX *)pici)->lpVerbW))
{
if (StrCmpIW(((CMINVOKECOMMANDINFOEX *)pici)->lpVerbW, m_pwszVerb))
{
return E_FAIL;
}
}
if (LOWORD(pici->lpVerb) != IDM_SHARE) {
return E_FAIL;
}
MessageBox(pici->hwnd,
L"ownCloud was here",
L"ownCloud was here",
MB_OK | MB_ICONINFORMATION);
}
IFACEMETHODIMP OCContextMenu::QueryContextMenu(HMENU hMenu, UINT indexMenu, UINT idCmdFirst, UINT idCmdLast, UINT uFlags)
{
HRESULT hr;
if (!(CMF_DEFAULTONLY & uFlags))
{
InsertMenu(hMenu, indexMenu, MF_STRING | MF_BYPOSITION, idCmdFirst + IDM_SHARE, L"&Share with ownCloud");
}
hr = StringCbCopyW(m_pwszVerb, sizeof(m_pwszVerb), L"ownCloudShare");
return MAKE_HRESULT(SEVERITY_SUCCESS, 0, USHORT(IDM_SHARE + 1));
}