DROPEFFECT FileScrapDropDlg::OnDragOver(COleDataObject *aOleDataObject, DWORD aKeyState, CPoint aPoint)
{
DROPEFFECT sDropEffect = DROPEFFECT_LINK;
DragImage &sDragImage = DragImage::instance();
if (sDragImage.isMyDragging() == XPR_TRUE)
{
CImageList *sMyDragImage = sDragImage.getMyDragImage();
if (XPR_IS_NOT_NULL(sMyDragImage))
{
CPoint sDragPoint(aPoint);
ClientToScreen(&sDragPoint);
sMyDragImage->DragMove(sDragPoint);
}
}
else
{
if (mDropTarget.isUseDropHelper() == XPR_TRUE)
{
CPoint sDragPoint(aPoint);
mDropTarget.getDropHelper()->DragOver(&sDragPoint, sDropEffect);
}
}
return sDropEffect;
}
DROPEFFECT BookmarkToolBar::OnDragEnter(COleDataObject *aOleDataObject, DWORD aKeyState, CPoint aPoint)
{
DROPEFFECT sDropEffect = DROPEFFECT_LINK;
DragImage &sDragImage = DragImage::instance();
if (sDragImage.isMyDragging() == XPR_TRUE)
{
CImageList *sMyDragImage = sDragImage.getMyDragImage();
if (XPR_IS_NOT_NULL(sMyDragImage))
{
sMyDragImage->DragEnter(GetDesktopWindow(), aPoint);
sMyDragImage->DragShowNolock(XPR_TRUE);
}
}
else
{
if (mDropTarget.isUseDropHelper() == XPR_TRUE)
{
CPoint sDragPoint(aPoint);
IDataObject *sDataObject = aOleDataObject->GetIDataObject(XPR_FALSE);
mDropTarget.getDropHelper()->DragEnter(GetSafeHwnd(), sDataObject, &sDragPoint, sDropEffect);
}
}
mOldInsert = -1;
mOldBookmark = -1;
return sDropEffect;
}
DROPEFFECT BookmarkToolBar::OnDragOver(COleDataObject* aOleDataObject, DWORD aKeyState, CPoint aPoint)
{
DROPEFFECT sDropEffect = DROPEFFECT_LINK;
DragImage &sDragImage = DragImage::instance();
if (sDragImage.isMyDragging() == XPR_TRUE)
{
CImageList *sMyDragImage = sDragImage.getMyDragImage();
if (XPR_IS_NOT_NULL(sMyDragImage))
{
CPoint sDragPoint(aPoint);
ClientToScreen(&sDragPoint);
sMyDragImage->DragMove(sDragPoint);
}
}
else
{
if (mDropTarget.isUseDropHelper() == XPR_TRUE)
{
CPoint sDragPoint(aPoint);
mDropTarget.getDropHelper()->DragOver(&sDragPoint, sDropEffect);
}
}
CToolBarCtrl &sToolBarCtrl = GetToolBarCtrl();
TBBUTTON sTbButton = {0};
TBINSERTMARK sTbInsertMark = {0};
xpr_sint_t sHitTest = GetToolBarCtrl().HitTest(&aPoint);
xpr_sint_t sInsertHitTest = -1;
if (sToolBarCtrl.InsertMarkHitTest(&aPoint, &sTbInsertMark) && sTbInsertMark.iButton >= 0)
sInsertHitTest = sTbInsertMark.iButton;
xpr_sint_t sBookmark, sInsert;
if (XPR_TEST_BITS(aKeyState, MK_SHIFT) && XPR_TEST_BITS(aKeyState, MK_CONTROL))
{
sInsert = -1;
sBookmark = -1;
}
else
{
if (sHitTest < 0 || sInsertHitTest >= 0)
{
if (sTbInsertMark.dwFlags == TBIMHT_AFTER)
{
sTbInsertMark.dwFlags = 0;
sInsertHitTest++;
}
if (sHitTest == -1)
sInsertHitTest = -1;
sInsert = sInsertHitTest;
sBookmark = -1;
}
else
{
sInsert = -1;
sBookmark = sHitTest;
}
}
BookmarkMgr &sBookmarkMgr = BookmarkMgr::instance();
if (sBookmark >= sBookmarkMgr.getCount())
sBookmark = -1;
if (sBookmark != -1)
{
sDropEffect = DROPEFFECT_LINK;
BookmarkItem *sBookmarkItem = sBookmarkMgr.getBookmark(sBookmark);
if (sBookmarkItem != XPR_NULL)
{
xpr_bool_t sGetPidl = XPR_TRUE;
LPITEMIDLIST sFullPidl = XPR_NULL;
if (IsNetItem(sBookmarkItem->mPath.c_str()))
sGetPidl = WnetMgr::instance().isConnectedServer(sBookmarkItem->mPath);
if (sGetPidl == XPR_TRUE)
sFullPidl = Path2Pidl(sBookmarkItem->mPath);
if (sFullPidl != XPR_NULL && IsFileSystemFolder(sFullPidl))
{
sDropEffect = DROPEFFECT_MOVE;
if (aKeyState & MK_ALT) sDropEffect = DROPEFFECT_LINK;
else if (aKeyState & MK_CONTROL) sDropEffect = DROPEFFECT_COPY;
else if (aKeyState & MK_SHIFT) sDropEffect = DROPEFFECT_MOVE;
else
{
switch (gOpt->mConfig.mDragDefaultFileOp)
{
case DRAG_FILE_OP_DEFAULT: sDropEffect = DROPEFFECT_MOVE; break;
case DRAG_FILE_OP_COPY: sDropEffect = DROPEFFECT_COPY; break;
case DRAG_FILE_OP_LINK: sDropEffect = DROPEFFECT_LINK; break;
default: sDropEffect = DROPEFFECT_MOVE; break;
}
}
}
else
{
HRESULT sHResult;
LPSHELLFOLDER sShellFolder = XPR_NULL;
LPCITEMIDLIST sPidl = XPR_NULL;
fxfile::base::Pidl::getSimplePidl(sFullPidl, sShellFolder, sPidl);
sHResult = E_FAIL;
LPDROPTARGET sDropTarget = XPR_NULL;
if (sShellFolder != XPR_NULL && sPidl != XPR_NULL)
{
sHResult = sShellFolder->GetUIObjectOf(GetSafeHwnd(),
1,
(LPCITEMIDLIST *)&sPidl,
IID_IDropTarget,
XPR_NULL,
(LPVOID *)&sDropTarget);
}
xpr_bool_t sSucceeded = XPR_FALSE;
if (SUCCEEDED(sHResult) && sDropTarget != XPR_NULL)
{
POINTL sPointL = {0};
ClientToScreen(&aPoint);
sPointL.x = aPoint.x;
sPointL.y = aPoint.y;
DWORD sTempDropEffect = DROPEFFECT_MOVE | DROPEFFECT_COPY | DROPEFFECT_LINK;
sHResult = sDropTarget->DragEnter(aOleDataObject->m_lpDataObject, aKeyState, sPointL, &sTempDropEffect);
if (SUCCEEDED(sHResult))
{
sHResult = sDropTarget->DragOver(aKeyState, sPointL, &sTempDropEffect);
sSucceeded = SUCCEEDED(sHResult) && sTempDropEffect != 0;
}
}
COM_RELEASE(sDropTarget);
COM_RELEASE(sShellFolder);
if (sSucceeded == XPR_TRUE)
sDropEffect = DROPEFFECT_MOVE;
else
{
sBookmark = -1;
sDropEffect = DROPEFFECT_NONE;
}
}
COM_FREE(sFullPidl);
}
else
{
sBookmark = -1;
sDropEffect = DROPEFFECT_NONE;
}
}
if (sBookmark == -1)
{
// Insert Bookmark
if (mOldBookmark >= 0)
{
sToolBarCtrl.GetButton(mOldBookmark, &sTbButton);
sToolBarCtrl.SetState(sTbButton.idCommand, TBSTATE_ENABLED);
}
if (mOldInsert != sInsert)
{
sTbInsertMark.iButton = sInsert;
sToolBarCtrl.SetInsertMark(&sTbInsertMark);
}
sDropEffect = DROPEFFECT_LINK;
}
else
{
// Run Program or File Operation
if (mOldInsert >= 0)
{
sTbInsertMark.iButton = -1;
sToolBarCtrl.SetInsertMark(&sTbInsertMark);
}
if (mOldBookmark != sBookmark)
{
sToolBarCtrl.GetButton(mOldBookmark, &sTbButton);
sToolBarCtrl.SetState(sTbButton.idCommand, TBSTATE_ENABLED);
sToolBarCtrl.GetButton(sBookmark, &sTbButton);
sToolBarCtrl.SetState(sTbButton.idCommand, TBSTATE_MARKED | TBSTATE_PRESSED | TBSTATE_ENABLED);
}
}
mOldInsert = sInsert;
mOldBookmark = sBookmark;
if (XPR_IS_NOT_NULL(mObserver))
{
mObserver->onBookmarkToolBarStatus(*this, mOldBookmark, mOldInsert, sDropEffect);
}
return sDropEffect;
}
