// @pymethod int|PyIDropTarget|DragEnter|Called when an object is initially dragged into a window
// @rdesc Your implementation of this function should return a shellcon.DROPEFFECT_* value indicating if the object can be accepted
PyObject *PyIDropTarget::DragEnter(PyObject *self, PyObject *args)
{
IDropTarget *pIDT = GetI(self);
if ( pIDT == NULL )
return NULL;
// @pyparm <o PyIDataObject>|pDataObj||IDataObject interface that contains the object being dragged
// @pyparm int|grfKeyState||Combination of win32con.MK_* flags containing keyboard modifier state
POINTL pt;
PyObject *obpt;
// @pyparm (int, int)|pt||(x,y) Screen coordinates of cursor
PyObject *obpDataObj;
IDataObject *pDataObj;
DWORD grfKeyState;
DWORD dwEffect;
// @pyparm int|pdwEffect||shellcon.DROPEFFECT_* value
if ( !PyArg_ParseTuple(args, "OlOl:DragEnter", &obpDataObj, &grfKeyState, &obpt, &dwEffect) )
return NULL;
BOOL bPythonIsHappy = TRUE;
if (bPythonIsHappy && !PyCom_InterfaceFromPyInstanceOrObject(obpDataObj, IID_IDataObject, (void **)&pDataObj, TRUE /* bNoneOK */))
bPythonIsHappy = FALSE;
if (bPythonIsHappy && !PyObject_AsPOINTL( obpt, &pt )) bPythonIsHappy = FALSE;
if (!bPythonIsHappy) return NULL;
HRESULT hr;
PY_INTERFACE_PRECALL;
hr = pIDT->DragEnter( pDataObj, grfKeyState, pt, &dwEffect );
if (pDataObj) pDataObj->Release();
PY_INTERFACE_POSTCALL;
if ( FAILED(hr) )
return PyCom_BuildPyException(hr, pIDT, IID_IDropTarget );
return PyInt_FromLong(dwEffect);
}
// @pymethod |PyIOleObject|InitFromData|Description of InitFromData.
PyObject *PyIOleObject::InitFromData(PyObject *self, PyObject *args)
{
IOleObject *pIOO = GetI(self);
if ( pIOO == NULL )
return NULL;
// @pyparm <o PyIDataObject>|pDataObject||Description for pDataObject
// @pyparm int|fCreation||Description for fCreation
// @pyparm int|dwReserved||Description for dwReserved
PyObject *obpDataObject;
IDataObject * pDataObject;
BOOL fCreation;
DWORD dwReserved;
if ( !PyArg_ParseTuple(args, "Oii:InitFromData", &obpDataObject, &fCreation, &dwReserved) )
return NULL;
BOOL bPythonIsHappy = TRUE;
if (!PyCom_InterfaceFromPyInstanceOrObject(obpDataObject, IID_IDataObject, (void **)&pDataObject, TRUE /* bNoneOK */))
bPythonIsHappy = FALSE;
if (!bPythonIsHappy) return NULL;
HRESULT hr;
PY_INTERFACE_PRECALL;
hr = pIOO->InitFromData( pDataObject, fCreation, dwReserved );
if (pDataObject) pDataObject->Release();
PY_INTERFACE_POSTCALL;
if ( FAILED(hr) )
return OleSetOleError(hr);
Py_INCREF(Py_None);
return Py_None;
}
//-------------------------------------------------------------------------
NS_IMETHODIMP nsClipboard::SetNativeClipboardData ( PRInt32 aWhichClipboard )
{
if ( aWhichClipboard != kGlobalClipboard )
return NS_ERROR_FAILURE;
mIgnoreEmptyNotification = true;
// make sure we have a good transferable
if (nullptr == mTransferable) {
return NS_ERROR_FAILURE;
}
IDataObject * dataObj;
if ( NS_SUCCEEDED(CreateNativeDataObject(mTransferable, &dataObj, NULL)) ) { // this add refs dataObj
::OleSetClipboard(dataObj);
dataObj->Release();
} else {
// Clear the native clipboard
::OleSetClipboard(NULL);
}
mIgnoreEmptyNotification = false;
return NS_OK;
}
STDMETHODIMP Drop(IDataObject *pDataObj, DWORD grfKeyState, POINTL pt, DWORD *pdwEffect) {
LPCWSTR args;
OutputDebugString(L"PyShellExt::Drop");
*pdwEffect = DROPEFFECT_NONE;
if (pDataObj != data_obj) {
OutputDebugString(L"PyShellExt::Drop - unexpected data object");
return E_FAIL;
}
data_obj->Release();
data_obj = NULL;
if (SUCCEEDED(GetArguments(pDataObj, &args))) {
OutputDebugString(args);
ShellExecute(NULL, NULL, target, args, target_dir, SW_NORMAL);
CoTaskMemFree((LPVOID)args);
} else {
OutputDebugString(L"PyShellExt::Drop - failed to get launch arguments");
}
return S_OK;
}
HRESULT CDataObjectViewer::OnView(HWND hwndParent, REFIID riid, LPUNKNOWN punk)
{
SCODE sc = NOERROR ;
ASSERT(hwndParent);
ENSURE(punk);
if (riid != IID_IDataObject)
{
AfxMessageBox( _T("IDataObject interface viewer only supports IID_IDataObject") ) ;
return E_INVALIDARG ;
}
IDataObject* pdataobj = NULL ;
sc = punk->QueryInterface( riid, (void**)&pdataobj ) ;
if (FAILED(sc))
{
AfxMessageBox( _T("Object does not support IDataObject") ) ;
return E_UNEXPECTED ;
}
CIDataObjectDlg* pdlg ;
pdlg = new CIDataObjectDlg( hwndParent, pdataobj, riid, _T("") ) ;
if (pdlg)
{
pdlg->DoModal() ;
delete pdlg ;
}
pdataobj->Release() ;
return sc ;
}
void ShellDirectory::fill_w32fdata_shell(LPCITEMIDLIST pidl, SFGAOF attribs, WIN32_FIND_DATA* pw32fdata, bool do_access)
{
CONTEXT("ShellDirectory::fill_w32fdata_shell()");
if (do_access && !( (attribs&SFGAO_FILESYSTEM) && SUCCEEDED(
SHGetDataFromIDList(_folder, pidl, SHGDFIL_FINDDATA, pw32fdata, sizeof(WIN32_FIND_DATA))) )) {
WIN32_FILE_ATTRIBUTE_DATA fad;
IDataObject* pDataObj;
STGMEDIUM medium = {0, {0}, 0};
FORMATETC fmt = {g_Globals._cfStrFName, 0, DVASPECT_CONTENT, -1, TYMED_HGLOBAL};
HRESULT hr = _folder->GetUIObjectOf(0, 1, &pidl, IID_IDataObject, 0, (LPVOID*)&pDataObj);
if (SUCCEEDED(hr)) {
hr = pDataObj->GetData(&fmt, &medium);
pDataObj->Release();
if (SUCCEEDED(hr)) {
LPCTSTR path = (LPCTSTR)GlobalLock(medium.hGlobal);
// fill with drive names "C:", ...
assert(_tcslen(path) < GlobalSize(medium.hGlobal));
_tcscpy(pw32fdata->cFileName, path);
UINT sem_org = SetErrorMode(SEM_FAILCRITICALERRORS);
if (GetFileAttributesEx(path, GetFileExInfoStandard, &fad)) {
pw32fdata->dwFileAttributes = fad.dwFileAttributes;
pw32fdata->ftCreationTime = fad.ftCreationTime;
pw32fdata->ftLastAccessTime = fad.ftLastAccessTime;
pw32fdata->ftLastWriteTime = fad.ftLastWriteTime;
if (!(fad.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)) {
pw32fdata->nFileSizeLow = fad.nFileSizeLow;
pw32fdata->nFileSizeHigh = fad.nFileSizeHigh;
}
}
SetErrorMode(sem_org);
GlobalUnlock(medium.hGlobal);
GlobalFree(medium.hGlobal);
}
}
}
if (!do_access || !(attribs&SFGAO_FILESYSTEM)) // Archiv files should not be displayed as folders in explorer view.
if (attribs & (SFGAO_FOLDER|SFGAO_HASSUBFOLDER))
pw32fdata->dwFileAttributes |= FILE_ATTRIBUTE_DIRECTORY;
if (attribs & SFGAO_READONLY)
pw32fdata->dwFileAttributes |= FILE_ATTRIBUTE_READONLY;
if (attribs & SFGAO_COMPRESSED)
pw32fdata->dwFileAttributes |= FILE_ATTRIBUTE_COMPRESSED;
}
bool ng_playlist_view_t::do_drag_drop(WPARAM wp)
{
metadb_handle_list_t<pfc::alloc_fast_aggressive> data;
m_playlist_api->activeplaylist_get_selected_items(data);
if (data.get_count() > 0)
{
static_api_ptr_t<playlist_incoming_item_filter> incoming_api;
IDataObject * pDataObject = incoming_api->create_dataobject(data);
if (pDataObject)
{
//IDataObject * pDataObjectFixed = new CDataObject;
#if 0
mmh::comptr_t<IEnumFORMATETC> pEnumFORMATETC;
pDataObject->EnumFormatEtc(DATADIR_GET, pEnumFORMATETC.get_pp());
FORMATETC fe;
memset(&fe,0,sizeof(fe));
while (S_OK == pEnumFORMATETC->Next(1, &fe, NULL))
{
STGMEDIUM stgm;
memset(&stgm, 0, sizeof(0));
if (SUCCEEDED(pDataObject->GetData(&fe, &stgm)))
{
//if (stgm.tymed != TYMED_ISTREAM)
// pDataObjectFixed->SetData(&fe, &stgm, FALSE);
ReleaseStgMedium(&stgm);
}
memset(&fe,0,sizeof(fe));
}
pEnumFORMATETC.release();
#endif
//pfc::com_ptr_t<IAsyncOperation> pAsyncOperation;
//HRESULT hr = pDataObject->QueryInterface(IID_IAsyncOperation, (void**)pAsyncOperation.receive_ptr());
DWORD blah = DROPEFFECT_NONE;
{
m_dragging = true;
m_DataObject = pDataObject;
m_dragging_initial_playlist = m_playlist_api->get_active_playlist();
pfc::com_ptr_t<mmh::ole::IDropSource_Generic> p_IDropSource_playlist = new mmh::ole::IDropSource_Generic(get_wnd(), pDataObject, wp);
HRESULT hr = DoDragDrop(pDataObject,p_IDropSource_playlist.get_ptr(),DROPEFFECT_COPY|DROPEFFECT_MOVE,&blah);
//SHDoDragDrop(get_wnd(), pDataObject,NULL,DROPEFFECT_COPY|DROPEFFECT_MOVE,&blah);
m_dragging=false;
m_DataObject.release();
m_dragging_initial_playlist = pfc_infinite;
/*if (DRAGDROP_S_DROP == hr && blah == DROPEFFECT_MOVE)
m_playlist_api->playlist_remove_selection(playlist);*/
}
//pDataObjectFixed->Release();
pDataObject->Release();
}
}
return true;
}
~PyShellExt() {
if (target) {
CoTaskMemFree(target);
}
if (target_dir) {
CoTaskMemFree(target_dir);
}
if (data_obj) {
data_obj->Release();
}
}
bool DesktopShellView::DoContextMenu(int x, int y)
{
IDataObject* selection;
HRESULT hr = _pShellView->GetItemObject(SVGIO_SELECTION, IID_IDataObject, (void**)&selection);
if (FAILED(hr))
return false;
PIDList pidList;
hr = pidList.GetData(selection);
if (FAILED(hr)) {
selection->Release();
//CHECKERROR(hr);
return false;
}
LPIDA pida = pidList;
if (!pida->cidl) {
selection->Release();
return false;
}
LPCITEMIDLIST parent_pidl = (LPCITEMIDLIST) ((LPBYTE)pida+pida->aoffset[0]);
LPCITEMIDLIST* apidl = (LPCITEMIDLIST*) alloca(pida->cidl*sizeof(LPCITEMIDLIST));
for(int i=pida->cidl; i>0; --i)
apidl[i-1] = (LPCITEMIDLIST) ((LPBYTE)pida+pida->aoffset[i]);
hr = ShellFolderContextMenu(ShellFolder(parent_pidl), _hwnd, pida->cidl, apidl, x, y, _cm_ifs);
selection->Release();
if (SUCCEEDED(hr))
refresh();
else
CHECKERROR(hr);
return true;
}
HRESULT CTextObject::GetClipboard()
{
IDataObject* pDataObject;
HRESULT hRes = OleGetClipboard(&pDataObject);
if (SUCCEEDED(hRes))
{
if (! SetObjectText(pDataObject))
hRes = E_FAIL;
pDataObject->Release();
}
return hRes;
}
// process default command: look for folders and traverse into them
HRESULT IShellBrowserImpl::OnDefaultCommand(IShellView* ppshv)
{
IDataObject* selection;
HRESULT hr = ppshv->GetItemObject(SVGIO_SELECTION, IID_IDataObject, (void**)&selection);
if (FAILED(hr))
return hr;
PIDList pidList;
hr = pidList.GetData(selection);
if (FAILED(hr)) {
selection->Release();
return hr;
}
hr = OnDefaultCommand(pidList);
selection->Release();
return hr;
}
bool QClipboardWatcher::hasFormat_sys(const QString &mime) const
{
IDataObject * pDataObj = 0;
if (OleGetClipboard(&pDataObj) != S_OK && !pDataObj) // Sanity
return false;
bool has = QWindowsMime::converterToMime(mime, pDataObj) != 0;
pDataObj->Release();
return has;
}
TEST_F(iDataObjectTest, QueryInterface)
{
IUnknown *pUnknownOut = NULL;
HRESULT hr = m_pDataObject->QueryInterface(IID_PPV_ARGS(&pUnknownOut));
EXPECT_EQ(S_OK, hr);
pUnknownOut->Release();
IDataObject *pDataObjectOut = NULL;
hr = m_pDataObject->QueryInterface(IID_PPV_ARGS(&pDataObjectOut));
EXPECT_EQ(S_OK, hr);
pDataObjectOut->Release();
}
QStringList QClipboardWatcher::formats_sys() const
{
QStringList fmts;
IDataObject * pDataObj = 0;
if (OleGetClipboard(&pDataObj) != S_OK && !pDataObj) // Sanity
return QStringList();
fmts = QWindowsMime::allMimesForFormats(pDataObj);
pDataObj->Release();
return fmts;
}
QVariant QClipboardWatcher::retrieveData_sys(const QString &mimeType, QVariant::Type type) const
{
QVariant result;
IDataObject * pDataObj = 0;
if (OleGetClipboard(&pDataObj) != S_OK && !pDataObj) // Sanity
return result;
QWindowsMime *converter = QWindowsMime::converterToMime(mimeType, pDataObj);
if (converter)
result = converter->convertToMime(mimeType, pDataObj, type);
pDataObj->Release();
return result;
}
static void* sWin32_Get_Callback(void* iParam)
{
ZTuple* result = static_cast<ZTuple*>(iParam);
IDataObject* theIDataObject;
HRESULT theHRESULT = ::OleGetClipboard(&theIDataObject);
if (SUCCEEDED(theHRESULT))
{
*result = ZDragClip_Win_DataObject::sAsTuple(theIDataObject);
theIDataObject->Release();
}
else
{
result->Clear();
}
return nil;
}
static void* sWin32_Set_Callback(void* iParam)
{
const ZTuple& theTuple = *static_cast<ZTuple*>(iParam);
if (theTuple.Empty())
{
::OleFlushClipboard();
}
else
{
ZDragClip_Win_DataObject* theDataObject = new ZDragClip_Win_DataObject(theTuple);
theDataObject->AddRef();
IDataObject* theIDataObject;
if (SUCCEEDED(theDataObject->QueryInterface(IID_IDataObject, (void**)&theIDataObject)) && theIDataObject)
{
HRESULT theHRESULT = ::OleSetClipboard(theIDataObject);
theIDataObject->Release();
}
theDataObject->Release();
}
return nil;
}
// @pymethod |PyIDocHostUIHandler|FilterDataObject|Description of FilterDataObject.
PyObject *PyIDocHostUIHandler::FilterDataObject(PyObject *self, PyObject *args)
{
IDocHostUIHandler *pIDHUIH = GetI(self);
if ( pIDHUIH == NULL )
return NULL;
// @pyparm <o PyIDataObject>|pDO||Description for pDO
PyObject *obpDO;
IDataObject * pDO;
IDataObject * ppDORet;
if ( !PyArg_ParseTuple(args, "O:FilterDataObject", &obpDO) )
return NULL;
if (!PyCom_InterfaceFromPyInstanceOrObject(obpDO, IID_IDataObject, (void **)&pDO, TRUE /* bNoneOK */))
return NULL;
HRESULT hr;
PY_INTERFACE_PRECALL;
hr = pIDHUIH->FilterDataObject( pDO, &ppDORet );
if (pDO) pDO->Release();
PY_INTERFACE_POSTCALL;
if ( FAILED(hr) )
return PyCom_BuildPyException(hr, pIDHUIH, IID_IDocHostUIHandler );
return PyCom_PyObjectFromIUnknown(ppDORet, IID_IDataObject, FALSE);
}
void Explorerplusplus::OnTreeViewPaste(void)
{
HTREEITEM hItem;
LPITEMIDLIST pidl = NULL;
TCHAR szFullFileName[MAX_PATH + 1];
hItem = TreeView_GetSelection(m_hTreeView);
if(hItem != NULL)
{
IDataObject *pClipboardObject = NULL;
HRESULT hr = OleGetClipboard(&pClipboardObject);
if(hr == S_OK)
{
CDropHandler *pDropHandler = CDropHandler::CreateNew();
pidl = m_pMyTreeView->BuildPath(hItem);
assert(pidl != NULL);
GetDisplayName(pidl,szFullFileName,SIZEOF_ARRAY(szFullFileName),SHGDN_FORPARSING);
/* Name must be double NULL terminated. */
szFullFileName[lstrlen(szFullFileName) + 1] = '\0';
pDropHandler->CopyClipboardData(pClipboardObject,
m_hTreeView,szFullFileName,NULL,
!m_bOverwriteExistingFilesConfirmation);
CoTaskMemFree(pidl);
pDropHandler->Release();
pClipboardObject->Release();
}
}
}
//-------------------------------------------------------------------------
NS_IMETHODIMP
nsClipboard::GetNativeClipboardData ( nsITransferable * aTransferable, PRInt32 aWhichClipboard )
{
// make sure we have a good transferable
if ( !aTransferable || aWhichClipboard != kGlobalClipboard )
return NS_ERROR_FAILURE;
nsresult res;
// This makes sure we can use the OLE functionality for the clipboard
IDataObject * dataObj;
if (S_OK == ::OleGetClipboard(&dataObj)) {
// Use OLE IDataObject for clipboard operations
res = GetDataFromDataObject(dataObj, 0, nullptr, aTransferable);
dataObj->Release();
}
else {
// do it the old manual way
res = GetDataFromDataObject(nullptr, 0, mWindow, aTransferable);
}
return res;
}
/* TODO: Use CDropHandler. */
int PasteFilesFromClipboardSpecial(TCHAR *szDestination,UINT fPasteType)
{
IDataObject *ClipboardObject = NULL;
DROPFILES *pdf = NULL;
FORMATETC ftc;
STGMEDIUM stg;
HRESULT hr;
TCHAR szFileName[MAX_PATH];
TCHAR szLinkFileName[MAX_PATH];
TCHAR szOldFileName[MAX_PATH];
int nFilesCopied = -1;
int i = 0;
hr = OleGetClipboard(&ClipboardObject);
if(SUCCEEDED(hr))
{
ftc.cfFormat = CF_HDROP;
ftc.ptd = NULL;
ftc.dwAspect = DVASPECT_CONTENT;
ftc.lindex = -1;
ftc.tymed = TYMED_HGLOBAL;
hr = ClipboardObject->GetData(&ftc,&stg);
if(SUCCEEDED(hr))
{
pdf = (DROPFILES *)GlobalLock(stg.hGlobal);
if(pdf != NULL)
{
nFilesCopied = DragQueryFile((HDROP)pdf,
0xFFFFFFFF,NULL,0);
for(i = 0;i < nFilesCopied;i++)
{
DragQueryFile((HDROP)pdf,i,szOldFileName,SIZEOF_ARRAY(szOldFileName));
StringCchCopy(szLinkFileName,SIZEOF_ARRAY(szLinkFileName),szDestination);
StringCchCopy(szFileName,SIZEOF_ARRAY(szFileName),szOldFileName);
PathStripPath(szFileName);
PathAppend(szLinkFileName,szFileName);
switch(fPasteType)
{
case PASTE_CLIPBOARD_LINK:
PathRenameExtension(szLinkFileName,_T(".lnk"));
CreateLinkToFile(szOldFileName,szLinkFileName,EMPTY_STRING);
break;
case PASTE_CLIPBOARD_HARDLINK:
CreateHardLink(szLinkFileName,szOldFileName,NULL);
break;
}
}
GlobalUnlock(stg.hGlobal);
}
ReleaseStgMedium(&stg);
}
ClipboardObject->Release();
}
return nFilesCopied;
}
// returns true on success, false on failure
//bool InsertBitmap(IRichEditOle* pRichEditOle, HBITMAP hBitmap, HGLOBAL hGlobal)
bool InsertBitmap(IRichEditOle* pRichEditOle, HENHMETAFILE hEmf)
{
SCODE sc;
// Get the image data object
//
static const FORMATETC lc_format[] =
{
{ CF_ENHMETAFILE, 0, DVASPECT_CONTENT, -1, TYMED_ENHMF }//,
// { CF_BITMAP, 0, DVASPECT_CONTENT, -1, TYMED_GDI },
// { CF_TEXT, 0, DVASPECT_CONTENT, -1, TYMED_HGLOBAL }
};
STGMEDIUM lc_stgmed[] =
{
{ TYMED_ENHMF, { (HBITMAP)hEmf }, 0 }//,
// { TYMED_GDI, { hBitmap }, 0 },
// { TYMED_HGLOBAL, { (HBITMAP)hGlobal }, 0 }
};
IDataObject *pods;
CreateDataObject(lc_format, lc_stgmed, 1, &pods);
// Get the RichEdit container site
//
IOleClientSite *pOleClientSite;
pRichEditOle->GetClientSite(&pOleClientSite);
// Initialize a Storage Object
//
LPLOCKBYTES lpLockBytes = NULL;
sc = CreateILockBytesOnHGlobal(NULL, TRUE, &lpLockBytes);
if (sc != S_OK)
{
pOleClientSite->Release();
return false;
}
IStorage *pStorage;
sc = StgCreateDocfileOnILockBytes(lpLockBytes,
STGM_SHARE_EXCLUSIVE | STGM_CREATE | STGM_READWRITE, 0, &pStorage);
if (sc != S_OK)
{
lpLockBytes->Release();
pOleClientSite->Release();
return false;
}
// The final ole object which will be inserted in the richedit control
//
IOleObject *pOleObject;
sc = OleCreateStaticFromData(pods, IID_IOleObject, OLERENDER_FORMAT,
(LPFORMATETC)lc_format, pOleClientSite, pStorage, (void **)&pOleObject);
if (sc != S_OK)
{
pStorage->Release();
lpLockBytes->Release();
pOleClientSite->Release();
return false;
}
// all items are "contained" -- this makes our reference to this object
// weak -- which is needed for links to embedding silent update.
OleSetContainedObject(pOleObject, TRUE);
// Now Add the object to the RichEdit
//
REOBJECT reobject = { 0 };
reobject.cbStruct = sizeof(REOBJECT);
reobject.cp = REO_CP_SELECTION;
reobject.dvaspect = DVASPECT_CONTENT;
reobject.poleobj = pOleObject;
reobject.polesite = pOleClientSite;
reobject.pstg = pStorage;
reobject.dwFlags = REO_BELOWBASELINE;
sc = pOleObject->GetUserClassID(&reobject.clsid);
if (sc != S_OK)
{
pOleObject->Release();
pStorage->Release();
lpLockBytes->Release();
pOleClientSite->Release();
return false;
}
// Insert the bitmap at the current location in the richedit control
//
sc = pRichEditOle->InsertObject(&reobject);
// Release all unnecessary interfaces
//
pOleObject->Release();
pStorage->Release();
lpLockBytes->Release();
pOleClientSite->Release();
pods->Release();
return sc == S_OK;
}
// The user started to move a link in the trace ctl
int POTraceCtl::OnLinkDragBegin(const String& strUrl)
{
int nDragResult = dragNone;
///////////////////////////////////////////////////////////
// Allocate resource for the data to share between PngOptimizer and the target application
// Here it will be some bytes to store a file path
HGLOBAL hgDrop = CreateDropFilesW(strUrl);
/////////////////////////////////////////////////////////
FORMATETC etc;
etc.cfFormat = CF_HDROP; // CLIPFORMAT
etc.ptd = NULL; // DVTARGETDEVICE*
etc.dwAspect = DVASPECT_CONTENT; // DWORD
etc.lindex = -1; // LONG
etc.tymed = TYMED_HGLOBAL; // DWORD
STGMEDIUM med;
med.tymed = TYMED_HGLOBAL;
med.hGlobal = hgDrop;
med.pUnkForRelease = NULL;
IDataObject* pDataObject = new PlopDataObject;
if( pDataObject )
{
pDataObject->SetData(&etc, &med, TRUE);
IDropSource* pDropSource = new PlopDropSource;
if( pDropSource )
{
// Forbid drag-and-drop on ourself
::DragAcceptFiles( ::GetParent(m_handle), FALSE);
// DoDragDrop will manage the rest of the action and will return when a drag-and-drop action is done
DWORD nEffect = 0;
HRESULT hr = ::DoDragDrop(pDataObject, pDropSource, DROPEFFECT_MOVE | DROPEFFECT_COPY | DROPEFFECT_LINK, &nEffect);
// Unless an optimization is in progress, enable again drag-and-drop on ourself
if( !m_pApp->IsJobRunning() )
{
::DragAcceptFiles( ::GetParent(m_handle), TRUE);
}
if( hr == DRAGDROP_S_DROP )
{
// Testing proved that we cannot rely on the return code given by Windows to know the exact
// operation that occurred during DoDragDrop. It depends on the target application,
// it depends on the Windows version and maybe the position of the stars in the sky
// So we check ourselves if DoDragDrop performed a copy or a move by testing if our file is still here
if( !File::Exists(strUrl) )
{
// The source file does not exist anymore, then it was a move operation
nDragResult = dragMove;
}
else
{
nDragResult = dragCopy;
}
}
pDropSource->Release();
}
pDataObject->Release();
}
GlobalFree(hgDrop);
return nDragResult;
}
bool wxClipboard::GetData( wxDataObject& data )
{
#if wxUSE_OLE_CLIPBOARD
IDataObject *pDataObject = NULL;
HRESULT hr = OleGetClipboard(&pDataObject);
if ( FAILED(hr) || !pDataObject )
{
wxLogSysError(hr, _("Failed to get data from the clipboard"));
return false;
}
// build the list of supported formats
size_t nFormats = data.GetFormatCount(wxDataObject::Set);
wxDataFormat format;
wxDataFormat *formats;
if ( nFormats == 1 )
{
// the most common case
formats = &format;
}
else
{
// bad luck, need to alloc mem
formats = new wxDataFormat[nFormats];
}
data.GetAllFormats(formats, wxDataObject::Set);
// get the data for the given formats
FORMATETC formatEtc;
CLIPFORMAT cf;
bool result = false;
// enumerate all explicit formats on the clipboard.
// note that this does not include implicit / synthetic (automatically
// converted) formats.
#ifdef __WXDEBUG__
// get the format enumerator
IEnumFORMATETC *pEnumFormatEtc = NULL;
hr = pDataObject->EnumFormatEtc(DATADIR_GET, &pEnumFormatEtc);
if ( FAILED(hr) || !pEnumFormatEtc )
{
wxLogSysError(hr,
_("Failed to retrieve the supported clipboard formats"));
}
else
{
// ask for the supported formats and see if there are any we support
for ( ;; )
{
ULONG nCount;
hr = pEnumFormatEtc->Next(1, &formatEtc, &nCount);
// don't use FAILED() because S_FALSE would pass it
if ( hr != S_OK )
{
// no more formats
break;
}
cf = formatEtc.cfFormat;
wxLogTrace(wxTRACE_OleCalls,
wxT("Object on the clipboard supports format %s."),
wxDataObject::GetFormatName(cf));
}
pEnumFormatEtc->Release();
}
#endif // Debug
STGMEDIUM medium;
// stop at the first valid format found on the clipboard
for ( size_t n = 0; !result && (n < nFormats); n++ )
{
// convert to NativeFormat Id
cf = formats[n].GetFormatId();
// if the format is not available, try the next one
// this test includes implicit / sythetic formats
if ( !::IsClipboardFormatAvailable(cf) )
continue;
formatEtc.cfFormat = cf;
formatEtc.ptd = NULL;
formatEtc.dwAspect = DVASPECT_CONTENT;
formatEtc.lindex = -1;
// use the appropriate tymed
switch ( formatEtc.cfFormat )
{
case CF_BITMAP:
formatEtc.tymed = TYMED_GDI;
break;
#ifndef __WXWINCE__
case CF_METAFILEPICT:
formatEtc.tymed = TYMED_MFPICT;
break;
case CF_ENHMETAFILE:
formatEtc.tymed = TYMED_ENHMF;
break;
#endif
default:
formatEtc.tymed = TYMED_HGLOBAL;
}
// try to get data
hr = pDataObject->GetData(&formatEtc, &medium);
if ( FAILED(hr) )
{
// try other tymed for GDI objects
if ( formatEtc.cfFormat == CF_BITMAP )
{
formatEtc.tymed = TYMED_HGLOBAL;
hr = pDataObject->GetData(&formatEtc, &medium);
}
}
if ( SUCCEEDED(hr) )
{
// pass the data to the data object
hr = data.GetInterface()->SetData(&formatEtc, &medium, true);
if ( FAILED(hr) )
{
wxLogDebug(wxT("Failed to set data in wxIDataObject"));
// IDataObject only takes the ownership of data if it
// successfully got it - which is not the case here
ReleaseStgMedium(&medium);
}
else
{
result = true;
}
}
//else: unsupported tymed?
}
if ( formats != &format )
{
delete [] formats;
}
//else: we didn't allocate any memory
// clean up and return
pDataObject->Release();
return result;
#elif wxUSE_DATAOBJ
wxCHECK_MSG( wxIsClipboardOpened(), false, wxT("clipboard not open") );
wxDataFormat format = data.GetPreferredFormat();
switch ( format )
{
case wxDF_TEXT:
case wxDF_OEMTEXT:
{
wxTextDataObject& textDataObject = (wxTextDataObject &)data;
char* s = (char*)wxGetClipboardData(format);
if ( !s )
return false;
textDataObject.SetText(wxString::FromAscii(s));
delete [] s;
return true;
}
case wxDF_BITMAP:
case wxDF_DIB:
{
wxBitmapDataObject& bitmapDataObject = (wxBitmapDataObject &)data;
wxBitmap* bitmap = (wxBitmap *)wxGetClipboardData(data.GetPreferredFormat());
if ( !bitmap )
return false;
bitmapDataObject.SetBitmap(*bitmap);
delete bitmap;
return true;
}
#if wxUSE_METAFILE
case wxDF_METAFILE:
{
wxMetafileDataObject& metaFileDataObject = (wxMetafileDataObject &)data;
wxMetafile* metaFile = (wxMetafile *)wxGetClipboardData(wxDF_METAFILE);
if ( !metaFile )
return false;
metaFileDataObject.SetMetafile(*metaFile);
delete metaFile;
return true;
}
#endif // wxUSE_METAFILE
}
return false;
#else // !wxUSE_DATAOBJ
wxFAIL_MSG( wxT("no clipboard implementation") );
return false;
#endif // wxUSE_OLE_CLIPBOARD/wxUSE_DATAOBJ
}
LRESULT playlist_view::on_message(HWND wnd, UINT msg, WPARAM wp, LPARAM lp)
{
switch (msg)
{
case WM_NCCREATE:
wnd_playlist = wnd;
initialised = true;
list_playlist.add_item(this);
g_playlist_message_window.add_ref();
break;
case WM_CREATE:
{
pfc::com_ptr_t<IDropTarget_playlist> IDT_playlist = new IDropTarget_playlist(this);
RegisterDragDrop(wnd, IDT_playlist.get_ptr());
if (true)
{
m_theme = IsThemeActive() && IsAppThemed() ? OpenThemeData(wnd, L"ListView") : NULL;
SetWindowTheme(wnd, L"Explorer", NULL);
}
m_always_show_focus = config_object::g_get_data_bool_simple(standard_config_objects::bool_playback_follows_cursor, false);
on_playlist_font_change();
create_header(true);
drawing_enabled = true;
m_cache.initialise();
}
return 0;
case WM_DESTROY:
m_edit_save = false;
exit_inline_edit();
m_cache.deinitialise();
RevokeDragDrop(wnd);
SendMessage(wnd, WM_SETFONT, 0, 0);
SendMessage(wnd_header, WM_SETFONT, 0, 0);
{
if (m_theme) CloseThemeData(m_theme);
m_theme = NULL;
}
m_selection_holder.release();
break;
case WM_NCDESTROY:
g_playlist_message_window.release();
wnd_playlist = 0;
initialised = false;
list_playlist.remove_item(this);
m_shown = false;
// if (!list_playlist.get_count())
// {
// g_playlist_entries.rebuild_all();
// }
break;
case WM_THEMECHANGED:
{
if (m_theme) CloseThemeData(m_theme);
m_theme = IsThemeActive() && IsAppThemed() ? OpenThemeData(wnd, L"ListView") : 0;
}
break;
case WM_SHOWWINDOW:
if (wp == TRUE && lp == 0 && !m_shown)
{
static_api_ptr_t<playlist_manager> playlist_api;
ensure_visible(playlist_api->activeplaylist_get_focus_item());
m_shown = true;
}
break;
case WM_WINDOWPOSCHANGED:
{
LPWINDOWPOS lpwp = (LPWINDOWPOS)lp;
if (!(lpwp->flags & SWP_NOSIZE))
{
on_size(lpwp->cx, lpwp->cy);
}
}
break;
case WM_ERASEBKGND:
return TRUE;
break;
case WM_PAINT:
{
PAINTSTRUCT ps;
HDC dc_paint = BeginPaint(wnd, &ps);
RECT rc_update, rc_playlist;
get_playlist_rect(&rc_playlist);
rc_update = ps.rcPaint;
if (rc_update.top<rc_playlist.top) rc_update.top = rc_playlist.top;
if (rc_update.bottom >= rc_update.top)
{
int item_height = get_item_height();
int start_item = (rc_update.top - rc_playlist.top) / item_height;
int end_item = (rc_update.bottom - rc_playlist.top) / item_height;
if (((end_item - start_item) + 1)*item_height < rc_update.bottom - rc_update.top) end_item++;
{
draw_items(dc_paint, start_item, 1 + (end_item - start_item));
}
}
EndPaint(wnd, &ps);
}
return 0;
case WM_SETREDRAW:
drawing_enabled = (wp != 0);
return 0;
case WM_MOUSEACTIVATE:
if (GetFocus() != wnd)
m_no_next_edit = true;
return MA_ACTIVATE;
case WM_UPDATEUISTATE:
RedrawWindow(wnd_playlist, 0, 0, RDW_INVALIDATE);
break;
case WM_KILLFOCUS:
RedrawWindow(wnd_playlist, 0, 0, RDW_INVALIDATE | RDW_UPDATENOW);
m_selection_holder.release();
break;
case WM_SETFOCUS:
//if (msg == WM_SETFOCUS && (HWND)wp != wnd)
//m_no_next_edit = true;
RedrawWindow(wnd_playlist, 0, 0, RDW_INVALIDATE | RDW_UPDATENOW);
m_selection_holder = static_api_ptr_t<ui_selection_manager>()->acquire();
m_selection_holder->set_playlist_selection_tracking();
break;
case WM_GETDLGCODE:
return DLGC_WANTALLKEYS;
case WM_KEYDOWN:
{
static_api_ptr_t<playlist_manager> playlist_api;
uie::window_ptr p_this = this;
//DWORD vk_slash = VkKeyScan('/');
if (wp == VK_CONTROL) g_drag_lmb = true;
if (m_prevent_wm_char_processing = process_keydown(msg, lp, wp, true)) return 0;
else
{
SendMessage(wnd, WM_CHANGEUISTATE, MAKEWPARAM(UIS_CLEAR, UISF_HIDEFOCUS), NULL);
if (wp == VK_HOME || wp == VK_DOWN || wp == VK_END || wp == VK_PRIOR || wp == VK_NEXT || wp == VK_UP)
{
int focus = playlist_api->activeplaylist_get_focus_item();
int total = playlist_api->activeplaylist_get_item_count();
if ((wp == VK_HOME || wp == VK_PRIOR || wp == VK_UP))
{
// if (focus == 0) return 0;
}
if ((wp == VK_END || wp == VK_NEXT || wp == VK_DOWN))
{
// if (focus == total - 1) return 0;
}
SCROLLINFO si;
memset(&si, 0, sizeof(si));
si.cbSize = sizeof(si);
si.fMask = SIF_PAGE | SIF_POS;
GetScrollInfo(wnd_playlist, SB_VERT, &si);
int offset = 0;
int scroll = scroll_item_offset;
if (wp == VK_HOME)
scroll = 0;
else if (wp == VK_PRIOR && focus == scroll_item_offset)
scroll -= si.nPage;
else if (wp == VK_UP)
{
if (focus <= scroll_item_offset)
scroll = focus - 1;
else if (focus > si.nPos + si.nPage - 1)
scroll = focus - 1 - si.nPage + 1;
}
else if (wp == VK_DOWN)
{
if (focus < scroll_item_offset)
scroll = focus + 1;
else if (focus >= si.nPos + si.nPage - 1)
scroll = focus + 1 - si.nPage + 1;
}
else if (wp == VK_END)
scroll = total - 1;
else if (wp == VK_NEXT && focus == si.nPos + si.nPage - 1)
scroll += si.nPage;
drawing_enabled = false;
si.nPos = scroll;
si.fMask = SIF_POS;
scroll_item_offset = SetScrollInfo(wnd_playlist, SB_VERT, &si, true);
if (wp == VK_HOME)
offset = 0 - focus;
else if (wp == VK_PRIOR)
offset = scroll_item_offset - focus;
else if (wp == VK_END)
offset = total - focus - 1;
else if (wp == VK_NEXT)
offset = get_last_viewable_item() - focus;
else if (wp == VK_DOWN)
offset = 1;
else if (wp == VK_UP)
offset = -1;
//if (offset)
process_keydown(offset, ((HIWORD(lp) & KF_ALTDOWN) != 0), drawing_enabled, (HIWORD(lp) & KF_REPEAT) != 0);
drawing_enabled = true;
RedrawWindow(wnd_playlist, 0, 0, RDW_INVALIDATE | RDW_UPDATENOW);
return 0;
}
else if (wp == VK_SPACE)
{
int focus = playlist_api->activeplaylist_get_focus_item();
set_sel_single(focus, true, false, false);
return 0;
}
else if (wp == VK_RETURN)
{
bool ctrl_down = 0 != (GetKeyState(VK_CONTROL) & KF_UP);
int focus = playlist_api->activeplaylist_get_focus_item();
unsigned active = playlist_api->get_active_playlist();
if (ctrl_down)
{
if (active != -1 && focus != -1)
playlist_api->queue_add_item_playlist(active, focus);
}
else
{
// playlist_api->set_playing_playlist(active);
unsigned focus = playlist_api->activeplaylist_get_focus_item();
//unsigned active = playlist_api->get_active_playlist();
//playlist_api->playlist_set_playback_cursor(active, focus);
playlist_api->activeplaylist_execute_default_action(focus);
//static_api_ptr_t<play_control>()->play_start(play_control::track_command_settrack);
}
return 0;
}
else if (wp == VK_SHIFT)
{
if (!(HIWORD(lp) & KF_REPEAT)) g_shift_item_start = playlist_api->activeplaylist_get_focus_item();
}
else if (wp == VK_F2)
{
unsigned count = g_get_cache().active_column_get_active_count();
if (count)
{
unsigned focus = playlist_api->activeplaylist_get_focus_item();
if (focus != pfc_infinite)
{
t_size i, pcount = playlist_api->activeplaylist_get_item_count();
bit_array_bittable sel(pcount);
playlist_api->activeplaylist_get_selection_mask(sel);
pfc::list_t<t_size> indices;
indices.prealloc(32);
for (i = 0; i<pcount; i++)
if (sel[i]) indices.add_item(i);
/*t_size start = focus, end = focus;
if (sel[start] && pcount)
{
while (start>0 && sel[start-1]) start--;
while (end<pcount-1 && sel[end+1]) end++;
}*/
unsigned count = g_get_cache().active_column_get_active_count();
unsigned column;
for (column = 0; column<count; column++)
{
if (!g_get_columns()[g_get_cache().active_column_active_to_actual(column)]->edit_field.is_empty())
{
//create_inline_edit_v2(start, end-start+1, column);
create_inline_edit_v2(indices, column);
break;
}
}
}
}
}
else if (wp == VK_DELETE)
{
playlist_api->activeplaylist_undo_backup();
playlist_api->activeplaylist_remove_selection();
}
else if (wp == VK_F3)
{
standard_commands::main_playlist_search();
}
/*else if (vk_slash != -1 && wp == LOWORD(vk_slash))
{
HWND wnd_search = m_searcher.create(wnd);
on_size();
ShowWindow(wnd_search, SW_SHOWNORMAL);
;
}*/
}
}
break;
case WM_CHAR:
if (!m_prevent_wm_char_processing)
{
//if (!(HIWORD(lp) & KF_REPEAT))
{
if ((GetKeyState(VK_CONTROL) & KF_UP))
{
static_api_ptr_t<playlist_manager> playlist_api;
if (wp == 1) //Ctrl-A
{
playlist_api->activeplaylist_set_selection(bit_array_true(), bit_array_true());
return 0;
}
else if (wp == 26) //Ctrl-Z
{
playlist_api->activeplaylist_undo_restore();
return 0;
}
else if (wp == 25) //Ctrl-Y
{
playlist_api->activeplaylist_redo_restore();
return 0;
}
else if (wp == 24) //Ctrl-X
{
playlist_utils::cut();
return 0;
}
else if (wp == 3) //Ctrl-C
{
playlist_utils::copy();
return 0;
}
else if (wp == 6) //Ctrl-F
{
standard_commands::main_playlist_search();
return 0;
}
else if (wp == 22) //Ctrl-V
{
playlist_utils::paste(wnd);
return 0;
}
}
}
}
break;
case WM_KEYUP:
if (process_keydown(msg, lp, wp, true)) return 0;
break;
case WM_SYSKEYUP:
if (process_keydown(msg, lp, wp, true)) return 0;
break;
case WM_SYSKEYDOWN:
{
uie::window_ptr p_this = this;
if (m_prevent_wm_char_processing = process_keydown(msg, lp, wp, true)) return 0;
}
break;
case WM_LBUTTONDOWN:
{
if (0 && g_tooltip)
{
MSG message;
memset(&message, 0, sizeof(MSG));
message.hwnd = wnd;
message.message = msg;
message.wParam = wp;
message.lParam = lp;
uSendMessage(g_tooltip, TTM_RELAYEVENT, 0, (LPARAM)&message);
}
bool b_was_focused = GetFocus() == wnd;
if (!b_was_focused)
m_no_next_edit = true;
//#ifdef INLINE_EDIT
exit_inline_edit();
// g_no_next_edit = false;
//#endif
dragged = false;
SetFocus(wnd);
SetCapture(wnd);
static_api_ptr_t<playlist_manager> playlist_api;
g_drag_lmb = true;
int focus = playlist_api->activeplaylist_get_focus_item();
drag_start_lmb.x = GET_X_LPARAM(lp);
drag_start_lmb.y = GET_Y_LPARAM(lp);
int item_height = get_item_height();
int idx = hittest_item(GET_X_LPARAM(lp), GET_Y_LPARAM(lp));
// int idx = ((GET_Y_LPARAM(lp) -get_header_height()) / item_height) + scroll_item_offset;
// if( idx >= 0 && idx <playlist_api->activeplaylist_get_item_count() && GET_X_LPARAM(lp) < g_playlist_entries.get_total_width_actual())
if (idx >= 0)
{
// playlist_oper * playlist_api = playlist_api;
// playlist_api->set_playback_cursor(idx);
//#ifdef INLINE_EDIT
m_prev_sel = (playlist_api->activeplaylist_is_item_selected(idx) && !m_wnd_edit && (playlist_api->activeplaylist_get_selection_count(2) == 1));
//#endif
if (!is_visible(idx)) SendMessage(wnd_playlist, WM_VSCROLL, MAKEWPARAM(SB_LINEDOWN, 0), 0);
if (wp & MK_CONTROL && wp & MK_SHIFT)
{
playlist_api->activeplaylist_move_selection(idx - focus);
dragged = true;
drag_type = 0;
}
else if (wp & MK_SHIFT)
{
drag_type = 2; dragitem = idx, dragstartitem = idx;
int n = (cfg_alternative_sel ? focus : g_shift_item_start), t = idx;
bool focus_sel = playlist_api->activeplaylist_is_item_selected(focus);
set_sel_range(n, t, (cfg_alternative_sel != 0), (cfg_alternative_sel ? !focus_sel : false));
playlist_api->activeplaylist_set_focus_item(idx);
dragged = true;
}
else if (wp & MK_CONTROL)
{
/* drag_type = 2; dragitem = idx,dragstartitem=idx;
set_sel_single(idx, false, true, false);
dragged = true;*/
}
else if (playlist_api->activeplaylist_is_item_selected(idx))
{
drag_type = 1; dragitem = idx, dragstartitem = idx;
playlist_api->activeplaylist_undo_backup();
playlist_api->activeplaylist_set_focus_item(idx);
dragged = false;
}
else
{
drag_type = 2; dragitem = idx, dragstartitem = idx;//item irrelevant actually;
set_sel_single(idx, false, true, true);
/* bit_array_bittable mask(playlist_api->activeplaylist_get_item_count());
// playlist_api->activeplaylist_is_item_selected_mask(mask);
int n, t = playlist_api->activeplaylist_get_item_count();
for (n = 0;n <t;n++) { if (n==idx) mask.set(n, true); else mask.set(n, false); }
console::info("crap");
playlist_api->set_sel_mask(mask);
playlist_api->activeplaylist_set_focus_item(idx);*/
dragged = false;
}
}
else
{
// console::info("wow");
// bit_array_bittable mask(playlist_api->activeplaylist_get_item_count());
playlist_api->activeplaylist_set_selection(bit_array_true(), bit_array_false());
dragged = true;
drag_type = 0;
}
}
break;
case WM_RBUTTONUP:
m_no_next_edit = false;
break;
case WM_MBUTTONUP:
{
m_no_next_edit = false;
unsigned idx = hittest_item(GET_X_LPARAM(lp), GET_Y_LPARAM(lp));
playlist_mclick_actions::run(cfg_playlist_middle_action, idx != -1, idx);
}
break;
case WM_LBUTTONUP:
{
if (0 && g_tooltip)
{
MSG message;
memset(&message, 0, sizeof(MSG));
message.hwnd = wnd;
message.message = msg;
message.wParam = wp;
message.lParam = lp;
uSendMessage(g_tooltip, TTM_RELAYEVENT, 0, (LPARAM)&message);
}
ReleaseCapture();
g_drag_lmb = false;
int idx = hittest_item(GET_X_LPARAM(lp), GET_Y_LPARAM(lp), true); //((GET_Y_LPARAM(lp) -get_header_height()) / get_item_height()) + scroll_item_offset;
static_api_ptr_t<playlist_manager> playlist_api;
if (!dragged)
{
if (wp & MK_CONTROL)
{
// int idx_down = hittest_item(drag_start_lmb.x, drag_start_lmb.y);
if (idx >= 0) set_sel_single(idx, true, true, false);
}
else
{
// int item_height = get_item_height();
// int idx = ((GET_Y_LPARAM(lp) - get_header_height()) / item_height) + scroll_item_offset;
if (idx >= 0 /*&& idx < playlist_api->activeplaylist_get_item_count() && (GET_X_LPARAM(lp) < g_playlist_entries.get_total_width_actual())*/)
{
if (!m_no_next_edit && cfg_inline_edit && playlist_api->activeplaylist_is_item_selected(idx) && m_prev_sel /*&& !dragged*/)
{
//if (m_no_next_edit && GetCapture() == wnd) ReleaseCapture();
{
exit_inline_edit();
if (main_window::config_get_inline_metafield_edit_mode() != main_window::mode_disabled)
{
m_edit_index = idx;
long width;
m_edit_column = hittest_column(GET_X_LPARAM(lp), width);
if (m_edit_column >= 0 && !g_get_columns()[g_get_cache().active_column_active_to_actual(m_edit_column)]->edit_field.is_empty())
{
m_edit_timer = (SetTimer(wnd, EDIT_TIMER_ID, GetDoubleClickTime(), 0) != 0);
}
}
}
}
int focus = playlist_api->activeplaylist_get_focus_item();
set_sel_single(focus, false, false, true);
}
}
}
dragged = true;
drag_type = 0;
dragstartitem = 0;
dragitem = 0;
//#ifdef INLINE_EDIT
m_no_next_edit = false;
//#endif
}
break;
case WM_MOUSEMOVE:
{
if (0 && g_tooltip)
{
MSG message;
memset(&message, 0, sizeof(MSG));
message.hwnd = wnd;
message.message = msg;
message.wParam = wp;
message.lParam = lp;
uSendMessage(g_tooltip, TTM_RELAYEVENT, 0, (LPARAM)&message);
}
const unsigned cx_drag = (unsigned)abs(GetSystemMetrics(SM_CXDRAG));
const unsigned cy_drag = (unsigned)abs(GetSystemMetrics(SM_CYDRAG));
if (!g_dragging && ((g_dragging1 && wp & MK_RBUTTON && (abs(drag_start.x - GET_X_LPARAM(lp)) > cx_drag || abs(drag_start.y - GET_Y_LPARAM(lp)) > cy_drag)) || (g_drag_lmb && (wp & MK_LBUTTON) && (wp & MK_CONTROL) && (abs(drag_start_lmb.x - GET_X_LPARAM(lp)) > 3 || abs(drag_start_lmb.y - GET_Y_LPARAM(lp)) > 3))))
{
static_api_ptr_t<playlist_manager> playlist_api;
metadb_handle_list data;
playlist_api->activeplaylist_get_selected_items(data);
if (data.get_count() > 0)
{
static_api_ptr_t<playlist_incoming_item_filter> incoming_api;
IDataObject * pDataObject = incoming_api->create_dataobject(data);
if (pDataObject)
{
//RegisterClipboardFormat(_T("foo_ui_columns");
if (g_tooltip) { DestroyWindow(g_tooltip); g_tooltip = 0; last_idx = -1; last_column = -1; }
DWORD blah;
{
pfc::com_ptr_t<IDropSource_playlist> p_IDropSource_playlist = new IDropSource_playlist(this);
DoDragDrop(pDataObject, p_IDropSource_playlist.get_ptr(), DROPEFFECT_COPY, &blah);
}
pDataObject->Release();
}
}
data.remove_all();
g_dragging = false;
g_dragging1 = false;
g_drag_lmb = false;
if (wp & MK_LBUTTON)
{
dragged = true;
drag_type = 0;
dragstartitem = 0;
dragitem = 0;
}
}
if (cfg_tooltip && (GET_Y_LPARAM(lp) > get_header_height()))
{
int item_height = get_item_height();
int idx = hittest_item(GET_X_LPARAM(lp), GET_Y_LPARAM(lp));
long cx;
int column = hittest_column(GET_X_LPARAM(lp), cx);
// unsigned act_col = g_cache.active_column_active_to_actual(column);
if (column >= 0 && idx >= 0)
{
if (last_idx != (idx) || last_column != column)
{
if (!cfg_tooltips_clipped || is_item_clipped(idx, column))
{
pfc::string8 src;
g_cache.active_get_display_name(idx, column, src);
pfc::string8 temp;
titleformat_compiler::remove_color_marks(src, temp);
temp.replace_char(9, 0x20);
CreateToolTip(temp);
}
else { DestroyWindow(g_tooltip); g_tooltip = 0; last_idx = -1; last_column = -1; }
POINT a;
a.x = cx + 3;
a.y = (idx - scroll_item_offset) * item_height + get_header_height();
ClientToScreen(wnd_playlist, &a);
tooltip.top = a.y;
tooltip.bottom = a.y + item_height;
tooltip.left = a.x;
tooltip.right = a.x + get_column_width(column);
}
last_idx = idx;
last_column = column;
}
else { DestroyWindow(g_tooltip); g_tooltip = 0; last_idx = -1; last_column = -1; }
}
if (drag_type && (wp & MK_LBUTTON) && !(GetKeyState(VK_SHIFT) & KF_UP) && !(GetKeyState(VK_CONTROL) & KF_UP))
{
RECT rc;
get_playlist_rect(&rc);
static_api_ptr_t<playlist_manager> playlist_api;
int total = playlist_api->activeplaylist_get_item_count();
int item_height = get_item_height();
int valid_idx = hittest_item(GET_X_LPARAM(lp), GET_Y_LPARAM(lp), false);
int idx = hittest_item_no_scroll(GET_X_LPARAM(lp), GET_Y_LPARAM(lp), false);
// (GET_Y_LPARAM(lp) - get_header_height()) / (item_height);
int items_count = ((rc.bottom - rc.top) / item_height) + 1;
if ((idx + scroll_item_offset) != dragitem || GET_Y_LPARAM(lp) < get_header_height()) //(idx + scroll_item_offset) < playlist_api->activeplaylist_get_item_count()
{
if (idx >= items_count - 1)
{
bool need_redrawing = false;
int focus = playlist_api->activeplaylist_get_focus_item();
SCROLLINFO si;
memset(&si, 0, sizeof(si));
si.cbSize = sizeof(si);
si.fMask = SIF_POS;
GetScrollInfo(wnd_playlist, SB_VERT, &si);
int old_offset = si.nPos;
si.nPos += 3;
scroll_item_offset = SetScrollInfo(wnd_playlist, SB_VERT, &si, true);
if (old_offset != scroll_item_offset) need_redrawing = true;
int t = scroll_item_offset + items_count - 2; //n=dragitem,
if (t > total) t = total - 1;
if (t != dragitem)
{
drawing_enabled = false;
if (drag_type == 1)
playlist_api->activeplaylist_move_selection((rc.bottom - rc.top) / item_height + scroll_item_offset - focus - 1);
else if (drag_type == 2)
{
set_sel_range(dragstartitem, t, false);
playlist_api->activeplaylist_set_focus_item(t);
}
dragitem = t;
drawing_enabled = true;
need_redrawing = true;
}
if (need_redrawing) RedrawWindow(wnd_playlist, 0, 0, RDW_INVALIDATE | RDW_UPDATENOW);
}
else if (idx < 0 || GET_Y_LPARAM(lp) < get_header_height() || GET_Y_LPARAM(lp) < 0)
{
int focus = playlist_api->activeplaylist_get_focus_item();
bool need_redrawing = false;
SCROLLINFO si;
memset(&si, 0, sizeof(si));
si.cbSize = sizeof(si);
si.fMask = SIF_POS;
GetScrollInfo(wnd_playlist, SB_VERT, &si);
int old_offset = si.nPos;
si.nPos -= 3;
scroll_item_offset = SetScrollInfo(wnd_playlist, SB_VERT, &si, true);
if (old_offset != scroll_item_offset) need_redrawing = true;
if (dragitem != scroll_item_offset)
{
drawing_enabled = false;
if (drag_type == 1)
playlist_api->activeplaylist_move_selection(scroll_item_offset - focus);
else if (drag_type == 2)
{
set_sel_range(dragstartitem, scroll_item_offset, false);
playlist_api->activeplaylist_set_focus_item(scroll_item_offset);
RedrawWindow(wnd_playlist, 0, 0, RDW_INVALIDATE | RDW_UPDATENOW);
}
dragitem = scroll_item_offset;
drawing_enabled = true;
need_redrawing = true;
}
if (need_redrawing) RedrawWindow(wnd_playlist, 0, 0, RDW_INVALIDATE | RDW_UPDATENOW);
}
else
{
int focus = playlist_api->activeplaylist_get_focus_item();
if (drag_type == 1)
playlist_api->activeplaylist_move_selection(idx + scroll_item_offset - focus);
else if (drag_type == 2)
{
if (valid_idx >= 0)
{
drawing_enabled = false;
set_sel_range(dragstartitem, valid_idx, false);
playlist_api->activeplaylist_set_focus_item(valid_idx);
drawing_enabled = true;
RedrawWindow(wnd_playlist, 0, 0, RDW_INVALIDATE | RDW_UPDATENOW);
}
}
dragitem = valid_idx;
dragged = true;
}
}
}
else if (!(wp & MK_LBUTTON)) drag_type = 0;
}
break;
case WM_LBUTTONDBLCLK:
{
int idx = hittest_item(GET_X_LPARAM(lp), GET_Y_LPARAM(lp), true);
if (idx >= 0)
{
//#ifdef INLINE_EDIT
exit_inline_edit();
m_no_next_edit = true;
//#endif
//if (!is_visible(idx)) uSendMessage(wnd_playlist, WM_VSCROLL, MAKEWPARAM(SB_LINEDOWN, 0),0);
#if 0
// DEATH's code
case WM_LBUTTONDBLCLK:
{
int idx = item_from_point((short)HIWORD(lp));
if (idx >= 0 && idx<(int)m_api->activeplaylist_get_item_count())
{
m_api->activeplaylist_set_focus_item(idx);
static_api_ptr_t<play_control>()->play_start(play_control::TRACK_COMMAND_SETTRACK);
}
}
return 0;
#endif
static_api_ptr_t<playlist_manager> playlist_api;
//unsigned active = playlist_api->get_active_playlist();
// playlist_api->set_playing_playlist(active);
//playlist_api->playlist_set_playback_cursor(active, idx);
//playlist_api->queue_flush();
unsigned focus = playlist_api->activeplaylist_get_focus_item();
playlist_api->activeplaylist_execute_default_action(focus);
}
else if (cfg_playlist_double.get_value().m_command != pfc::guid_null)
{
mainmenu_commands::g_execute(cfg_playlist_double.get_value().m_command);
}
dragged = true;
}
break;
case WM_RBUTTONDOWN:
{
if (wnd_playlist) SetFocus(wnd_playlist);
g_dragging1 = true;
drag_start.x = GET_X_LPARAM(lp);
drag_start.y = GET_Y_LPARAM(lp);
static_api_ptr_t<playlist_manager> playlist_api;
// int item_height = get_item_height();
// int idx = ((GET_Y_LPARAM(lp) - get_header_height()) / item_height) + scroll_item_offset;
int idx = hittest_item(GET_X_LPARAM(lp), GET_Y_LPARAM(lp), true);
if (idx != -1 && !is_visible(idx))
SendMessage(wnd_playlist, WM_VSCROLL, MAKEWPARAM(SB_LINEDOWN, 0), 0);
if (idx >= 0 /*&& idx < playlist_api->activeplaylist_get_item_count() && (GET_X_LPARAM(lp) < g_playlist_entries.get_total_width_actual())*/)
{
if (!playlist_api->activeplaylist_is_item_selected(idx) && !(GetKeyState(VK_CONTROL) & KF_UP))
{
set_sel_single(idx, false, false, true);
}
playlist_api->activeplaylist_set_focus_item(idx);
}
}
break;
case WM_MOUSEWHEEL:
{//GET_WHEEL_DELTA_WPARAM
exit_inline_edit();
if (1 || (wp & MK_CONTROL))
{
LONG_PTR style = GetWindowLongPtr(wnd_playlist, GWL_STYLE);
if (!(style & WS_VSCROLL) || ((wp & MK_CONTROL) && (style & WS_HSCROLL)))
{
if ((style & WS_HSCROLL))
{
SCROLLINFO si;
memset(&si, 0, sizeof(SCROLLINFO));
si.fMask = SIF_PAGE;
si.cbSize = sizeof(SCROLLINFO);
GetScrollInfo(wnd, SB_HORZ, &si);
int new_pos = horizontal_offset;
int old_pos = horizontal_offset;
unsigned scroll_lines = GetNumScrollLines();
int zDelta = short(HIWORD(wp));
if (scroll_lines == -1)
{
scroll_lines = si.nPage > 1 ? si.nPage - 1 : 1;
}
else scroll_lines *= 3;
int delta = MulDiv(zDelta, scroll_lines, 120);
if (!si.nPage) si.nPage++;
if (delta < 0 && delta*-1 > si.nPage)
{
delta = si.nPage*-1;
if (delta >1) delta--;
}
else if (delta > 0 && delta > si.nPage)
{
delta = si.nPage;
if (delta >1) delta--;
}
scroll(scroll_horizontally, scroll_position_delta, -delta);
}
return 1;
}
}
SCROLLINFO si;
memset(&si, 0, sizeof(SCROLLINFO));
si.fMask = SIF_PAGE;
si.cbSize = sizeof(SCROLLINFO);
GetScrollInfo(wnd, SB_VERT, &si);
int new_pos = scroll_item_offset;
int old_pos = scroll_item_offset;
unsigned scroll_lines = GetNumScrollLines();
int zDelta = short(HIWORD(wp));
if (scroll_lines == -1)
{
scroll_lines = si.nPage > 1 ? si.nPage - 1 : 1;
}
int delta = MulDiv(zDelta, scroll_lines, 120);
if (!si.nPage) si.nPage++;
if (delta < 0 && delta*-1 > si.nPage)
{
delta = si.nPage*-1;
if (delta >1) delta--;
}
else if (delta > 0 && delta > si.nPage)
{
delta = si.nPage;
if (delta >1) delta--;
}
scroll(scroll_vertically, scroll_position_delta, -delta);
}
return 1;
case WM_VSCROLL:
{
exit_inline_edit();
scroll(scroll_vertically, scroll_sb, LOWORD(wp));
}
return 0;
case WM_HSCROLL:
{
exit_inline_edit();
scroll(scroll_horizontally, scroll_sb, LOWORD(wp));
}
return 0;
case WM_MENUSELECT:
{
if (HIWORD(wp) & MF_POPUP)
{
m_status_override.release();
}
else
{
if (g_main_menu_a.is_valid() || g_main_menu_b.is_valid())
{
unsigned id = LOWORD(wp);
bool set = false;
pfc::string8 desc;
if (g_main_menu_a.is_valid() && id < MENU_B_BASE)
{
set = g_main_menu_a->get_description(id - MENU_A_BASE, desc);
}
else if (g_main_menu_b.is_valid())
{
contextmenu_node * node = g_main_menu_b->find_by_id(id - MENU_B_BASE);
if (node) set = node->get_description(desc);
}
service_ptr_t<ui_status_text_override> p_status_override;
if (set)
{
get_host()->override_status_text_create(p_status_override);
if (p_status_override.is_valid())
{
p_status_override->override_text(desc);
}
}
m_status_override = p_status_override;
}
}
}
break;
case WM_CONTEXTMENU:
{
uie::window_ptr p_this_temp = this;
if ((HWND)wp == wnd_header)
{
POINT pt = { (short)LOWORD(lp), (short)HIWORD(lp) };
POINT temp;
temp.x = pt.x;
temp.y = pt.y;
ScreenToClient(wnd_header, &temp);
HDHITTESTINFO hittest;
hittest.pt.x = temp.x;
hittest.pt.y = temp.y;
uSendMessage(wnd_header, HDM_HITTEST, 0, (LPARAM)&hittest);
enum { IDM_ASC = 1, IDM_DES = 2, IDM_SEL_ASC, IDM_SEL_DES, IDM_AUTOSIZE, IDM_PREFS, IDM_EDIT_COLUMN, IDM_CUSTOM_BASE };
HMENU menu = CreatePopupMenu();
HMENU selection_menu = CreatePopupMenu();
if (!(hittest.flags & HHT_NOWHERE))
{
uAppendMenu(menu, (MF_STRING), IDM_ASC, "&Sort ascending");
uAppendMenu(menu, (MF_STRING), IDM_DES, "Sort &descending");
uAppendMenu(selection_menu, (MF_STRING), IDM_SEL_ASC, "Sort a&scending");
uAppendMenu(selection_menu, (MF_STRING), IDM_SEL_DES, "Sort d&escending");
uAppendMenu(menu, MF_STRING | MF_POPUP, (UINT)selection_menu, "Se&lection");
uAppendMenu(menu, (MF_SEPARATOR), 0, "");
uAppendMenu(menu, (MF_STRING), IDM_EDIT_COLUMN, "&Edit this column");
uAppendMenu(menu, (MF_SEPARATOR), 0, "");
uAppendMenu(menu, (MF_STRING | (cfg_nohscroll ? MF_CHECKED : MF_UNCHECKED)), IDM_AUTOSIZE, "&Auto-sizing columns");
uAppendMenu(menu, (MF_STRING), IDM_PREFS, "&Preferences");
uAppendMenu(menu, (MF_SEPARATOR), 0, "");
pfc::string8 playlist_name;
static_api_ptr_t<playlist_manager> playlist_api;
playlist_api->activeplaylist_get_name(playlist_name);
pfc::string8_fast_aggressive filter, name;
int s, e = columns.get_count();
for (s = 0; s<e; s++)
{
bool add = false;
switch (columns[s]->filter_type)
{
case FILTER_NONE:
{
add = true;
break;
}
case FILTER_SHOW:
{
if (wildcard_helper::test(playlist_name, columns[s]->filter, true))
{
add = true;
/* g_columns.get_string(s, name, STRING_NAME);
uAppendMenu(menu,MF_STRING|MF_CHECKED,IDM_CUSTOM_BASE+s,name);*/
}
}
break;
case FILTER_HIDE:
{
if (!wildcard_helper::test(playlist_name, columns[s]->filter, true))
{
add = true;
/* g_columns.get_string(s, name, STRING_NAME);
uAppendMenu(menu,MF_STRING|MF_CHECKED,IDM_CUSTOM_BASE+s,name);*/
}
}
break;
}
if (add)
{
uAppendMenu(menu, MF_STRING | (columns[s]->show ? MF_CHECKED : MF_UNCHECKED), IDM_CUSTOM_BASE + s, columns[s]->name);
}
}
}
else
{
uAppendMenu(menu, (MF_STRING | (cfg_nohscroll ? MF_CHECKED : MF_UNCHECKED)), IDM_AUTOSIZE, "&Auto-sizing columns");
uAppendMenu(menu, (MF_STRING), IDM_PREFS, "&Preferences");
}
menu_helpers::win32_auto_mnemonics(menu);
int cmd = TrackPopupMenu(menu, TPM_RIGHTBUTTON | TPM_NONOTIFY | TPM_RETURNCMD, pt.x, pt.y, 0, wnd, 0);
DestroyMenu(menu);
if (cmd == IDM_ASC)
{
g_set_sort(hittest.iItem, false);
}
else if (cmd == IDM_DES)
{
g_set_sort(hittest.iItem, true);
}
else if (cmd == IDM_SEL_ASC)
{
g_set_sort(hittest.iItem, false, true);
}
else if (cmd == IDM_SEL_DES)
{
g_set_sort(hittest.iItem, true, true);
}
else if (cmd == IDM_EDIT_COLUMN)
{
g_set_tab("Columns");
cfg_cur_prefs_col = g_cache.active_column_active_to_actual(hittest.iItem); //get_idx
static_api_ptr_t<ui_control>()->show_preferences(columns::config_get_playlist_view_guid());
}
else if (cmd == IDM_AUTOSIZE)
{
cfg_nohscroll = cfg_nohscroll == 0;
update_all_windows();
pvt::ng_playlist_view_t::g_on_autosize_change();
}
else if (cmd == IDM_PREFS)
{
static_api_ptr_t<ui_control>()->show_preferences(columns::config_get_main_guid());
}
else if (cmd >= IDM_CUSTOM_BASE)
{
if (t_size(cmd - IDM_CUSTOM_BASE) < columns.get_count())
{
columns[cmd - IDM_CUSTOM_BASE]->show = !columns[cmd - IDM_CUSTOM_BASE]->show; //g_columns
//if (!cfg_nohscroll)
g_save_columns();
//g_cache.flush_all();
g_reset_columns();
update_all_windows();
pvt::ng_playlist_view_t::g_on_columns_change();
}
}
return 0;
}
else if ((HWND)wp == wnd)
{
//DWORD mp = GetMessagePos();
POINT px, pt = { GET_X_LPARAM(lp), GET_Y_LPARAM(lp) };
static_api_ptr_t<playlist_manager> playlist_api;
if (playlist_api->activeplaylist_get_selection_count(1) > 0 && 1)
{
if (pt.x == -1 && pt.y == -1)
{
int focus = playlist_api->activeplaylist_get_focus_item();
unsigned last = get_last_viewable_item();
if (focus == -1 || focus < scroll_item_offset || focus > last)
{
px.x = 0;
px.y = 0;
}
else
{
RECT rc;
get_playlist_rect(&rc);
px.x = 0;
unsigned item_height = get_item_height();
px.y = (focus - scroll_item_offset)*(item_height)+item_height / 2 + rc.top;
}
pt = px;
MapWindowPoints(wnd, HWND_DESKTOP, &pt, 1);
}
else
{
px = pt;
ScreenToClient(wnd, &px);
//int idx = hittest_item(px.x, px.y);
//if (!is_visible(idx))
// SendMessage(wnd_playlist, WM_VSCROLL, MAKEWPARAM(SB_LINEDOWN, 0),0);
}
// int idx = hittest_item(px.x, px.y);
enum { ID_PLAY = 1, ID_CUT, ID_COPY, ID_PASTE, ID_SELECTION, ID_CUSTOM_BASE = 0x8000 };
HMENU menu = CreatePopupMenu();//LoadMenu(core_api::get_my_instance(),MAKEINTRESOURCE(IDR_TREEPOPUP));
service_ptr_t<mainmenu_manager> p_manager_selection;
service_ptr_t<contextmenu_manager> p_manager_context;
p_manager_selection = standard_api_create_t<mainmenu_manager>();
contextmenu_manager::g_create(p_manager_context);
if (p_manager_selection.is_valid())
{
p_manager_selection->instantiate(mainmenu_groups::edit_part2_selection);
p_manager_selection->generate_menu_win32(menu, ID_SELECTION, ID_CUSTOM_BASE - ID_SELECTION, standard_config_objects::query_show_keyboard_shortcuts_in_menus() ? contextmenu_manager::FLAG_SHOW_SHORTCUTS : 0);
if (GetMenuItemCount(menu) > 0) uAppendMenu(menu, MF_SEPARATOR, 0, "");
}
AppendMenu(menu, MF_STRING, ID_CUT, L"Cut");
AppendMenu(menu, MF_STRING, ID_COPY, L"Copy");
if (playlist_utils::check_clipboard())
AppendMenu(menu, MF_STRING, ID_PASTE, L"Paste");
AppendMenu(menu, MF_SEPARATOR, 0, NULL);
if (p_manager_context.is_valid())
{
const keyboard_shortcut_manager::shortcut_type shortcuts[] = { keyboard_shortcut_manager::TYPE_CONTEXT_PLAYLIST, keyboard_shortcut_manager::TYPE_CONTEXT };
p_manager_context->set_shortcut_preference(shortcuts, tabsize(shortcuts));
p_manager_context->init_context_playlist(standard_config_objects::query_show_keyboard_shortcuts_in_menus() ? contextmenu_manager::FLAG_SHOW_SHORTCUTS : 0);
p_manager_context->win32_build_menu(menu, ID_CUSTOM_BASE, -1);
}
menu_helpers::win32_auto_mnemonics(menu);
MENU_A_BASE = ID_SELECTION;
MENU_B_BASE = ID_CUSTOM_BASE;
g_main_menu_a = p_manager_selection;
g_main_menu_b = p_manager_context;
int cmd = TrackPopupMenu(menu, TPM_RIGHTBUTTON | TPM_NONOTIFY | TPM_RETURNCMD, pt.x, pt.y, 0, wnd, 0);
if (m_status_override.is_valid())
{
m_status_override.release();
}
DestroyMenu(menu);
if (cmd)
{
if (cmd == ID_CUT)
{
playlist_utils::cut();
}
else if (cmd == ID_COPY)
{
playlist_utils::copy();
}
else if (cmd == ID_PASTE)
{
playlist_utils::paste(wnd);
}
else if (cmd >= ID_SELECTION && cmd<ID_CUSTOM_BASE)
{
if (p_manager_selection.is_valid())
{
p_manager_selection->execute_command(cmd - ID_SELECTION);
}
}
else if (cmd >= ID_CUSTOM_BASE)
{
if (p_manager_context.is_valid())
{
p_manager_context->execute_by_id(cmd - ID_CUSTOM_BASE);
}
}
}
g_main_menu_a.release();
g_main_menu_b.release();
}
// contextmenu_manager::win32_run_menu_context_playlist(wnd, 0, config_object::g_get_data_bool_simple(standard_config_objects::bool_show_keyboard_shortcuts_in_menus, true) ? contextmenu_manager::FLAG_SHOW_SHORTCUTS : 0);
}
}
return 0;
//#ifdef INLINE_EDIT
case WM_PARENTNOTIFY:
{
if (wp == WM_DESTROY)
{
if (m_wnd_edit && (HWND)lp == m_wnd_edit) m_wnd_edit = 0;
}
}
break;
case MSG_KILL_INLINE_EDIT:
exit_inline_edit();
return 0;
#if 1
case WM_COMMAND:
switch (wp)
{
case (EN_CHANGE << 16) | 667:
{
m_edit_changed = true;
}
break;
}
break;
#endif
case WM_TIMER:
{
if (wp == EDIT_TIMER_ID)
{
create_inline_edit_v2(m_edit_index, m_edit_column);
if (m_edit_timer)
{
KillTimer(wnd_playlist, EDIT_TIMER_ID);
m_edit_timer = false;
}
return 0;
}
}
break;
//#endif
case WM_NOTIFY:
switch (((LPNMHDR)lp)->idFrom)
{
case ID_PLAYLIST_TOOLTIP:
switch (((LPNMHDR)lp)->code)
{
case TTN_SHOW:
RECT rc, rc_tt;
rc = tooltip;
GetWindowRect(g_tooltip, &rc_tt);
int offset = MulDiv(get_item_height() - rc_tt.bottom + rc_tt.top, 1, 2);
rc.top += offset;
SetWindowPos(g_tooltip,
NULL,
rc.left, rc.top,
0, 0,
SWP_NOSIZE | SWP_NOZORDER | SWP_NOACTIVATE);
return TRUE;
}
break;
case 5001:
switch (((LPNMHDR)lp)->code)
{
case HDN_BEGINTRACKA:
case HDN_BEGINTRACKW:
{
return (cfg_nohscroll ? TRUE : FALSE);
}
case HDN_ENDDRAG:
{
if (((LPNMHEADERA)lp)->iButton == 0)
{
if (((LPNMHEADERA)lp)->pitem && (((LPNMHEADERA)lp)->pitem->mask & HDI_ORDER))
{
int from = ((LPNMHEADERA)lp)->iItem;
int to = ((LPNMHEADERA)lp)->pitem->iOrder;
if (to >= 0 && from != to)
{
int act_from = g_cache.active_column_active_to_actual(from), act_to = g_cache.active_column_active_to_actual(to);
columns.move(act_from, act_to);
//if (!cfg_nohscroll)
g_save_columns();
g_reset_columns();
update_all_windows();
pvt::ng_playlist_view_t::g_on_columns_change();
}
}
else
{
}
}
return (TRUE);
}
case HDN_DIVIDERDBLCLICK:
if (!cfg_nohscroll)
{
static_api_ptr_t<playlist_manager> playlist_api;
HDC hdc;
hdc = GetDC(wnd_playlist);
int size;
pfc::string8 text;
SelectObject(hdc, g_font);
int w = 0, n, t = playlist_api->activeplaylist_get_item_count();
for (n = 0; n<t; n++)
{
// playlist_api->format_title(n, text, g_playlist_entries.get_display_spec(((LPNMHEADER)lp)->iItem), NULL);
g_cache.active_get_display_name(n, ((LPNMHEADER)lp)->iItem, text);
size = ui_helpers::get_text_width_color(hdc, text, text.length());
if (size > w) w = size;
}
// g_playlist_entries.get_column(((LPNMHEADER)lp)->iItem)->_set_width(w+5);
columns[g_cache.active_column_active_to_actual(((LPNMHEADER)lp)->iItem)]->width = w + 15;
ReleaseDC(wnd_playlist, hdc);
update_all_windows();
g_save_columns();
pvt::ng_playlist_view_t::g_on_column_widths_change();
}
return 0;
case HDN_ITEMCLICK:
{
bool des = false;
static_api_ptr_t<playlist_manager> playlist_api;
unsigned col;
bool descending;
bool sorted = g_cache.active_get_playlist_sort(col, &descending);
if (sorted && col == ((LPNMHEADER)lp)->iItem)
des = !descending;
g_set_sort(((LPNMHEADER)lp)->iItem, des /*, playlist_api->activeplaylist_get_selection_count(1) && cfg_sortsel != 0*/);
}
break;
case HDN_ITEMCHANGED:
{
if (!cfg_nohscroll)
{
if (((LPNMHEADER)lp)->pitem->mask & HDI_WIDTH)
columns[g_cache.active_column_active_to_actual(((LPNMHEADER)lp)->iItem)]->width = ((LPNMHEADER)lp)->pitem->cxy;
update_all_windows(wnd_header);
g_save_columns();
pvt::ng_playlist_view_t::g_on_column_widths_change();
}
}
break;
}
break;
}
}
return uDefWindowProc(wnd, msg, wp, lp);
}
void Explorerplusplus::OnAddressBarBeginDrag(void)
{
IDragSourceHelper *pDragSourceHelper = NULL;
IDropSource *pDropSource = NULL;
HRESULT hr;
hr = CoCreateInstance(CLSID_DragDropHelper,NULL,CLSCTX_ALL,
IID_IDragSourceHelper,(LPVOID *)&pDragSourceHelper);
if(SUCCEEDED(hr))
{
hr = CreateDropSource(&pDropSource,DRAG_TYPE_LEFTCLICK);
if(SUCCEEDED(hr))
{
LPITEMIDLIST pidlDirectory = m_pActiveShellBrowser->QueryCurrentDirectoryIdl();
FORMATETC ftc[2];
STGMEDIUM stg[2];
SetFORMATETC(&ftc[0],(CLIPFORMAT)RegisterClipboardFormat(CFSTR_FILEDESCRIPTOR),
NULL,DVASPECT_CONTENT,-1,TYMED_HGLOBAL);
HGLOBAL hglb = GlobalAlloc(GMEM_MOVEABLE,1000);
FILEGROUPDESCRIPTOR *pfgd = static_cast<FILEGROUPDESCRIPTOR *>(GlobalLock(hglb));
pfgd->cItems = 1;
FILEDESCRIPTOR *pfd = (FILEDESCRIPTOR *)((LPBYTE)pfgd + sizeof(UINT));
/* File information (name, size, date created, etc). */
pfd[0].dwFlags = FD_ATTRIBUTES|FD_FILESIZE;
pfd[0].dwFileAttributes = FILE_ATTRIBUTE_NORMAL;
pfd[0].nFileSizeLow = 16384;
pfd[0].nFileSizeHigh = 0;
/* The name of the file will be the folder name, followed by .lnk. */
TCHAR szDisplayName[MAX_PATH];
GetDisplayName(pidlDirectory,szDisplayName,SHGDN_INFOLDER);
StringCchCat(szDisplayName,SIZEOF_ARRAY(szDisplayName),_T(".lnk"));
StringCchCopy(pfd[0].cFileName,SIZEOF_ARRAY(pfd[0].cFileName),szDisplayName);
GlobalUnlock(hglb);
stg[0].pUnkForRelease = 0;
stg[0].hGlobal = hglb;
stg[0].tymed = TYMED_HGLOBAL;
/* File contents. */
SetFORMATETC(&ftc[1],(CLIPFORMAT)RegisterClipboardFormat(CFSTR_FILECONTENTS),
NULL,DVASPECT_CONTENT,-1,TYMED_HGLOBAL);
hglb = GlobalAlloc(GMEM_MOVEABLE,16384);
IShellLink *pShellLink = NULL;
IPersistStream *pPersistStream = NULL;
HRESULT hr;
hr = CoCreateInstance(CLSID_ShellLink,NULL,CLSCTX_INPROC_SERVER,
IID_IShellLink,(LPVOID*)&pShellLink);
if(SUCCEEDED(hr))
{
TCHAR szPath[MAX_PATH];
GetDisplayName(pidlDirectory,szPath,SHGDN_FORPARSING);
pShellLink->SetPath(szPath);
hr = pShellLink->QueryInterface(IID_IPersistStream,(LPVOID*)&pPersistStream);
if(SUCCEEDED(hr))
{
IStream *pStream = NULL;
CreateStreamOnHGlobal(hglb,FALSE,&pStream);
hr = pPersistStream->Save(pStream,TRUE);
}
}
GlobalUnlock(hglb);
stg[1].pUnkForRelease = 0;
stg[1].hGlobal = hglb;
stg[1].tymed = TYMED_HGLOBAL;
IDataObject *pDataObject = NULL;
POINT pt = {0,0};
hr = CreateDataObject(ftc,stg,&pDataObject,2);
pDragSourceHelper->InitializeFromWindow(m_hAddressBar,&pt,pDataObject);
DWORD dwEffect;
DoDragDrop(pDataObject,pDropSource,DROPEFFECT_LINK,&dwEffect);
CoTaskMemFree(pidlDirectory);
pDataObject->Release();
pDropSource->Release();
}
pDragSourceHelper->Release();
}
}
bool ShellDirectory::fill_w32fdata_shell(LPCITEMIDLIST pidl, SFGAOF attribs, WIN32_FIND_DATA* pw32fdata, BY_HANDLE_FILE_INFORMATION* pbhfi, bool do_access)
{
CONTEXT("ShellDirectory::fill_w32fdata_shell()");
bool bhfi_valid = false;
if (do_access && !( (attribs&SFGAO_FILESYSTEM) && SUCCEEDED(
SHGetDataFromIDList(_folder, pidl, SHGDFIL_FINDDATA, pw32fdata, sizeof(WIN32_FIND_DATA))) )) {
WIN32_FILE_ATTRIBUTE_DATA fad;
IDataObject* pDataObj;
STGMEDIUM medium = {0, {0}, 0};
FORMATETC fmt = {g_Globals._cfStrFName, 0, DVASPECT_CONTENT, -1, TYMED_HGLOBAL};
HRESULT hr = _folder->GetUIObjectOf(0, 1, &pidl, IID_IDataObject, 0, (LPVOID*)&pDataObj);
if (SUCCEEDED(hr)) {
hr = pDataObj->GetData(&fmt, &medium);
pDataObj->Release();
if (SUCCEEDED(hr)) {
LPCTSTR path = (LPCTSTR)GlobalLock(medium.UNION_MEMBER(hGlobal));
if (path) {
// fill with drive names "C:", ...
assert(_tcslen(path) < GlobalSize(medium.UNION_MEMBER(hGlobal)));
_tcscpy(pw32fdata->cFileName, path);
UINT sem_org = SetErrorMode(SEM_FAILCRITICALERRORS);
if (GetFileAttributesEx(path, GetFileExInfoStandard, &fad)) {
pw32fdata->dwFileAttributes = fad.dwFileAttributes;
pw32fdata->ftCreationTime = fad.ftCreationTime;
pw32fdata->ftLastAccessTime = fad.ftLastAccessTime;
pw32fdata->ftLastWriteTime = fad.ftLastWriteTime;
if (!(fad.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)) {
// copy file size
pw32fdata->nFileSizeLow = fad.nFileSizeLow;
pw32fdata->nFileSizeHigh = fad.nFileSizeHigh;
} else {
// ignore FILE_ATTRIBUTE_HIDDEN attribute of NTFS drives - this would hide those drives in ShellBrowser
if (pw32fdata->dwFileAttributes & FILE_ATTRIBUTE_HIDDEN) {
if (path[1]==':' && path[2]=='\\' && !path[3]) // Is it a drive path?
pw32fdata->dwFileAttributes &= ~FILE_ATTRIBUTE_HIDDEN;
}
}
}
HANDLE hFile = CreateFile(path, GENERIC_READ, FILE_SHARE_READ|FILE_SHARE_WRITE|FILE_SHARE_DELETE,
0, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, 0);
if (hFile != INVALID_HANDLE_VALUE) {
if (GetFileInformationByHandle(hFile, pbhfi))
bhfi_valid = true;
CloseHandle(hFile);
}
SetErrorMode(sem_org);
GlobalUnlock(medium.UNION_MEMBER(hGlobal));
GlobalFree(medium.UNION_MEMBER(hGlobal));
}
}
}
}
if (!do_access || !(attribs&SFGAO_FILESYSTEM)) // Archiv files should not be displayed as folders in explorer view.
if (attribs & (SFGAO_FOLDER|SFGAO_HASSUBFOLDER))
pw32fdata->dwFileAttributes |= FILE_ATTRIBUTE_DIRECTORY;
if (attribs & SFGAO_READONLY)
pw32fdata->dwFileAttributes |= FILE_ATTRIBUTE_READONLY;
if (attribs & SFGAO_COMPRESSED)
pw32fdata->dwFileAttributes |= FILE_ATTRIBUTE_COMPRESSED;
return bhfi_valid;
}
