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fixed compilation errors, made messages more human-oriented
[wxWidgets.git]
/
src
/
msw
/
ole
/
dropsrc.cpp
diff --git
a/src/msw/ole/dropsrc.cpp
b/src/msw/ole/dropsrc.cpp
index 1e381bfb5654bb9ede37445f562f16ef7667c2ae..7972450bd250b09e4828a53145c3c61bef41808e 100644
(file)
--- a/
src/msw/ole/dropsrc.cpp
+++ b/
src/msw/ole/dropsrc.cpp
@@
-2,11
+2,11
@@
// Name: msw/ole/dropsrc.cpp
// Purpose: implementation of wxIDropSource and wxDropSource
// Author: Vadim Zeitlin
// Name: msw/ole/dropsrc.cpp
// Purpose: implementation of wxIDropSource and wxDropSource
// Author: Vadim Zeitlin
-// Modified by:
+// Modified by:
// Created: 10.05.98
// RCS-ID: $Id$
// Copyright: (c) 1998 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>
// Created: 10.05.98
// RCS-ID: $Id$
// Copyright: (c) 1998 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>
-// Licence: wxWindows licen
s
e
+// Licence: wxWindows licen
c
e
///////////////////////////////////////////////////////////////////////////////
// ============================================================================
///////////////////////////////////////////////////////////////////////////////
// ============================================================================
@@
-17,7
+17,7
@@
// headers
// ----------------------------------------------------------------------------
// headers
// ----------------------------------------------------------------------------
-#if
def __GNUG__
+#if
defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
#pragma implementation "dropsrc.h"
#endif
#pragma implementation "dropsrc.h"
#endif
@@
-27,21
+27,28
@@
#if defined(__BORLANDC__)
#pragma hdrstop
#endif
#if defined(__BORLANDC__)
#pragma hdrstop
#endif
+#ifndef WX_PRECOMP
+#include "wx/window.h"
+#endif
+
+#include "wx/setup.h"
-#i
nclude <wx/setup.h>
+#i
f wxUSE_OLE && wxUSE_DRAG_AND_DROP
-#if USE_DRAG_AND_DROP
+#include "wx/log.h"
+#include "wx/dnd.h"
-#include <wx/log.h>
-#include <wx/msw/ole/oleutils.h>
-#include <wx/msw/ole/dataobj.h>
-#include <wx/msw/ole/dropsrc.h>
+#include "wx/msw/private.h"
-#ifndef __WIN32__
- #include <ole2.h>
-
#include <olestd
.h>
+// for some compilers, the entire ole2.h must be included, not only oleauto.h
+#if wxUSE_NORLANDER_HEADERS || defined(__WATCOMC__) || defined(__WXWINCE__)
+
#include <ole2
.h>
#endif
#endif
+#include <oleauto.h>
+
+#include "wx/msw/ole/oleutils.h"
+
// ----------------------------------------------------------------------------
// wxIDropSource implementation of IDropSource interface
// ----------------------------------------------------------------------------
// ----------------------------------------------------------------------------
// wxIDropSource implementation of IDropSource interface
// ----------------------------------------------------------------------------
@@
-60,6
+67,8
@@
public:
private:
DWORD m_grfInitKeyState; // button which started the d&d operation
wxDropSource *m_pDropSource; // pointer to C++ class we belong to
private:
DWORD m_grfInitKeyState; // button which started the d&d operation
wxDropSource *m_pDropSource; // pointer to C++ class we belong to
+
+ DECLARE_NO_COPY_CLASS(wxIDropSource)
};
// ============================================================================
};
// ============================================================================
@@
-82,7
+91,6
@@
wxIDropSource::wxIDropSource(wxDropSource *pDropSource)
m_pDropSource = pDropSource;
m_grfInitKeyState = 0;
m_pDropSource = pDropSource;
m_grfInitKeyState = 0;
- m_cRef = 0;
}
// Name : wxIDropSource::QueryContinueDrag
}
// Name : wxIDropSource::QueryContinueDrag
@@
-116,7
+124,7
@@
STDMETHODIMP wxIDropSource::QueryContinueDrag(BOOL fEscapePressed,
// Name : wxIDropSource::GiveFeedback
// Purpose : give UI feedback according to current state of operation
// Name : wxIDropSource::GiveFeedback
// Purpose : give UI feedback according to current state of operation
-// Returns : STDMETHODIMP
+// Returns : STDMETHODIMP
// Params : [in] DWORD dwEffect - what would happen if we dropped now
// Notes : default implementation is ok in more than 99% of cases
STDMETHODIMP wxIDropSource::GiveFeedback(DWORD dwEffect)
// Params : [in] DWORD dwEffect - what would happen if we dropped now
// Notes : default implementation is ok in more than 99% of cases
STDMETHODIMP wxIDropSource::GiveFeedback(DWORD dwEffect)
@@
-129,8
+137,7
@@
STDMETHODIMP wxIDropSource::GiveFeedback(DWORD dwEffect)
else
effect = wxDragNone;
else
effect = wxDragNone;
- if ( m_pDropSource->GiveFeedback(effect,
- (dwEffect & DROPEFFECT_SCROLL) != 0 ) )
+ if ( m_pDropSource->GiveFeedback(effect) )
return S_OK;
return DRAGDROP_S_USEDEFAULTCURSORS;
return S_OK;
return DRAGDROP_S_USEDEFAULTCURSORS;
@@
-145,46
+152,50
@@
STDMETHODIMP wxIDropSource::GiveFeedback(DWORD dwEffect)
// common part of all ctors
void wxDropSource::Init()
{
// common part of all ctors
void wxDropSource::Init()
{
- m_pIDropSource = new wxIDropSource(this);
- m_pIDropSource->AddRef();
+
m_pIDropSource = new wxIDropSource(this);
+
m_pIDropSource->AddRef();
}
}
-wxDropSource::wxDropSource(wxWindow* WXUNUSED(win))
+wxDropSource::wxDropSource(wxWindow* WXUNUSED(win),
+ const wxCursor &cursorCopy,
+ const wxCursor &cursorMove,
+ const wxCursor &cursorStop)
+ : wxDropSourceBase(cursorCopy, cursorMove, cursorStop)
{
{
- Init();
- m_pData = NULL;
+ Init();
}
}
-wxDropSource::wxDropSource(wxDataObject& data, wxWindow* WXUNUSED(win))
+wxDropSource::wxDropSource(wxDataObject& data,
+ wxWindow* WXUNUSED(win),
+ const wxCursor &cursorCopy,
+ const wxCursor &cursorMove,
+ const wxCursor &cursorStop)
+ : wxDropSourceBase(cursorCopy, cursorMove, cursorStop)
{
{
- Init();
- SetData(data);
-}
-
-void wxDropSource::SetData(wxDataObject& data)
-{
- m_pData = &data;
+ Init();
+ SetData(data);
}
wxDropSource::~wxDropSource()
{
}
wxDropSource::~wxDropSource()
{
- m_pIDropSource->Release();
+
m_pIDropSource->Release();
}
// Name : DoDragDrop
// Purpose : start drag and drop operation
// Returns : wxDragResult - the code of performed operation
}
// Name : DoDragDrop
// Purpose : start drag and drop operation
// Returns : wxDragResult - the code of performed operation
-// Params : [in]
bool bAllowMove: if false, only copy is allowed
+// Params : [in]
int flags: specifies if moving is allowe (or only copying)
// Notes : you must call SetData() before if you had used def ctor
// Notes : you must call SetData() before if you had used def ctor
-wxDragResult wxDropSource::DoDragDrop(
bool bAllowMove
)
+wxDragResult wxDropSource::DoDragDrop(
int flags
)
{
{
- wxCHECK_MSG( m_
pData != NULL, wxDragNone, "No data in wxDropSource!"
);
+ wxCHECK_MSG( m_
data != NULL, wxDragNone, wxT("No data in wxDropSource!")
);
DWORD dwEffect;
DWORD dwEffect;
- HRESULT hr = ::DoDragDrop(m_pData->GetInterface(),
- m_pIDropSource,
- bAllowMove ? DROPEFFECT_COPY | DROPEFFECT_MOVE
- : DROPEFFECT_COPY,
+ HRESULT hr = ::DoDragDrop(m_data->GetInterface(),
+ m_pIDropSource,
+ (flags & wxDrag_AllowMove)
+ ? DROPEFFECT_COPY | DROPEFFECT_MOVE
+ : DROPEFFECT_COPY,
&dwEffect);
if ( hr == DRAGDROP_S_CANCEL ) {
&dwEffect);
if ( hr == DRAGDROP_S_CANCEL ) {
@@
-196,11
+207,8
@@
wxDragResult wxDropSource::DoDragDrop(bool bAllowMove)
}
else if ( dwEffect & DROPEFFECT_MOVE ) {
// consistency check: normally, we shouldn't get "move" at all
}
else if ( dwEffect & DROPEFFECT_MOVE ) {
// consistency check: normally, we shouldn't get "move" at all
- // here if !bAllowMove, but in practice it does happen quite often
- if ( bAllowMove )
- return wxDragMove;
- else
- return wxDragCopy;
+ // here if we don't allow it, but in practice it does happen quite often
+ return (flags & wxDrag_AllowMove) ? wxDragMove : wxDragCopy;
}
else {
// not copy or move
}
else {
// not copy or move
@@
-209,11
+217,12
@@
wxDragResult wxDropSource::DoDragDrop(bool bAllowMove)
}
else {
if ( FAILED(hr) ) {
}
else {
if ( FAILED(hr) ) {
- wxLogApiError(
"DoDragDrop"
, hr);
- wxLogError(
"Drag & drop operation failed."
);
+ wxLogApiError(
wxT("DoDragDrop")
, hr);
+ wxLogError(
wxT("Drag & drop operation failed.")
);
}
else {
}
else {
- wxLogDebug("Unexpected success return code %08lx from DoDragDrop.", hr);
+ wxLogDebug(wxT("Unexpected success return code %08lx from DoDragDrop."),
+ hr);
}
return wxDragError;
}
return wxDragError;
@@
-224,11
+233,20
@@
wxDragResult wxDropSource::DoDragDrop(bool bAllowMove)
// Purpose : visually inform the user about d&d operation state
// Returns : bool: true if we do all ourselves or false for default feedback
// Params : [in] DragResult effect - what would happen if we dropped now
// Purpose : visually inform the user about d&d operation state
// Returns : bool: true if we do all ourselves or false for default feedback
// Params : [in] DragResult effect - what would happen if we dropped now
-// [in] bool bScrolling - true if target is scrolling
// Notes : here we just leave this stuff for default implementation
// Notes : here we just leave this stuff for default implementation
-bool wxDropSource::GiveFeedback(wxDragResult effect
, bool bScrolling
)
+bool wxDropSource::GiveFeedback(wxDragResult effect)
{
{
- return FALSE;
+ const wxCursor& cursor = GetCursor(effect);
+ if ( cursor.Ok() )
+ {
+ ::SetCursor((HCURSOR)cursor.GetHCURSOR());
+
+ return TRUE;
+ }
+ else
+ {
+ return FALSE;
+ }
}
#endif //USE_DRAG_AND_DROP
}
#endif //USE_DRAG_AND_DROP