Codejock Developer Community : Override ReportControl copy/paste functions?

Override ReportControl copy/paste functions? : BOOL CXTPReportPaintManager::m_bForceShowDropMarker;...

Thu, 08 Oct 2009 18:57:41 +0000

Author: mdoubson
Subject: 15295
Posted: 08 October 2009 at 6:57pm

BOOL CXTPReportPaintManager::m_bForceShowDropMarker; // TRUE if Force Show Drop Marker

//used to support external (OLE) drag & drop handler and take care of drop marker line drawing and auto-scrolling

Override ReportControl copy/paste functions? : Good

Thu, 08 Oct 2009 12:47:08 +0000

Author: mdoubson
Subject: 15295
Posted: 08 October 2009 at 12:47pm

Good

Override ReportControl copy/paste functions? : Yep, sorry, that was an easy one,...

Thu, 08 Oct 2009 12:38:40 +0000

Author: unknow
Subject: 15295
Posted: 08 October 2009 at 12:38pm

Yep, sorry, that was an easy one, here's the answer for those who would be interested:

Add this handle in the ReportView (dont' forget include file declaration):

ON_NOTIFY(XTP_NM_REPORT_DROP, XTP_ID_REPORT_CONTROL, OnReportDrop)

Then this code:

void CReportSampleView::OnReportDrop(NMHDR * pNotifyStruct, LRESULT * /*result*/)
{
XTP_NM_REPORTDRAGDROP* pItemNotify = (XTP_NM_REPORTDRAGDROP*)pNotifyStruct;

ASSERT(pItemNotify->pRecords);

// in this example, we access to a derivated CXTPReportRecord class with a GetTitle function

CString strTitle;

      // handle each dropped record one after another
       for (int i=0; ipRecords->GetCount(); i++)
       {
            CMyDerivatedRecord* pRecord = ((CMyDerivatedRecord*)pItemNotify->pRecords->GetAt(i));

strTitle = (pRecord->GetAt(i))->GetTitle();

// do something, like for example change Title to avoid duplicates ;-)

ChangeTitleFunction(strTitle);

((CXTPReportRecordItemText*)pRecord->GetItem(IDX_TITLE))->SetValue(strTitle);
}
}

This example should work for any other DragnDrop notification messages;

Override ReportControl copy/paste functions? : I am sure you can do this research...

Thu, 08 Oct 2009 12:09:48 +0000

Author: mdoubson
Subject: 15295
Posted: 08 October 2009 at 12:09pm

I am sure you can do this research yourself

Override ReportControl copy/paste functions? : ok, I forgot to ask: how to retrieve...

Wed, 07 Oct 2009 12:50:40 +0000

Author: unknow
Subject: 15295
Posted: 07 October 2009 at 12:50pm

ok, I forgot to ask: how to retrieve pointer to the dropped items from the handle message ?

Override ReportControl copy/paste functions? : If you wish

Wed, 07 Oct 2009 12:36:42 +0000

Author: mdoubson
Subject: 15295
Posted: 07 October 2009 at 12:36pm

If you wish

Override ReportControl copy/paste functions? : mdoubson wrote: you can also...

Wed, 07 Oct 2009 12:34:36 +0000

Author: unknow
Subject: 15295
Posted: 07 October 2009 at 12:34pm

mdoubson wrote:

you can also try the previous post way...

You mean by handling messages from the control (like NM_BEGINDRAG) from the ReportView ?

Override ReportControl copy/paste functions? : You canuse your own class derived...

Mon, 05 Oct 2009 09:04:36 +0000

Author: mdoubson
Subject: 15295
Posted: 05 October 2009 at 9:04am

You can use your own class derived from CXTPReportControl and overwrite functions

virtual void OnBeginDrag(CPoint point);

virtual DROPEFFECT OnDragOver(COleDataObject* pDataObject, DWORD dwKeyState, CPoint point, int nState);

virtual BOOL OnDrop(COleDataObject* pDataObject, DROPEFFECT dropEffect, CPoint point);

you can also try the previous post way...

Override ReportControl copy/paste functions? : Thankx! It was the easiest way...

Sun, 04 Oct 2009 17:50:38 +0000

Author: unknow
Subject: 15295
Posted: 04 October 2009 at 5:50pm

Thankx! It was the easiest way to do it I didn't tried it as I thought the ReportControl would prevent from the CView messages;

On the same way, I would also need to intercept items dragged into the ReportControl in order to change some data on the fly;

Which message handled / function should I add and how to get the handles of dropped Report items ?

Thankx!

Override ReportControl copy/paste functions? : ReportPaneViewView.h class...

Sun, 04 Oct 2009 15:15:57 +0000

Author: mdoubson
Subject: 15295
Posted: 04 October 2009 at 3:15pm

ReportPaneViewView.h

class CReportPaneViewView : public CXTPReportView

protected:

afx_msg void OnEditCut();

afx_msg void OnEditCopy();

afx_msg void OnEditPaste();

afx_msg void OnUpdateEditPaste(CCmdUI* pCmdUI);

afx_msg void OnUpdateEditCopy(CCmdUI* pCmdUI);

afx_msg void OnUpdateEditCut(CCmdUI* pCmdUI);

ReportPaneViewView.cpp

BEGIN_MESSAGE_MAP(CReportPaneViewView, CXTPReportView)

//{{AFX_MSG_MAP(CReportPaneViewView)

ON_COMMAND(ID_EDIT_CUT, OnEditCut)

ON_COMMAND(ID_EDIT_COPY, OnEditCopy)

ON_COMMAND(ID_EDIT_PASTE, OnEditPaste)

//}}AFX_MSG_MAP

END_MESSAGE_MAP()

void CReportPaneViewView::OnEditCut() { AfxMessageBox(_T("OnEditCut")); } .......