// Get the value of the OMObjectVector at position index.
AAFRESULT STDMETHODCALLTYPE ImplAAFRefArrayValue::GetElementAt(
aafUInt32 index,
ImplAAFPropertyValue** ppPropertyValue) const
{
AAFRESULT result = AAFRESULT_SUCCESS;
if (NULL == ppPropertyValue)
return AAFRESULT_NULL_PARAM;
*ppPropertyValue = NULL;
ImplAAFStorableSP pObject;
result = GetObjectAt(index, &pObject);
if (AAFRESULT_FAILED(result))
return result;
ImplAAFTypeDefObjectRef *pElementType = GetElementType();
ASSERTU(NULL != pElementType);
if (NULL == pElementType)
return AAFRESULT_INVALID_OBJ;
result = pElementType->CreateValue((ImplAAFStorable *)pObject, ppPropertyValue);
if (AAFRESULT_FAILED(result))
return result;
return result;
}
//--------------------------------------------------------------------------
// 功能：捡起某个位置上的对象
//--------------------------------------------------------------------------
int KWndObjectMatrix::PickUpObjectAt(int x, int y)
{
int nPicked = GetObjectAt(x, y);
if (nPicked >= 0)
{
ITEM_PICKDROP_PLACE Pick;
Pick.pWnd = this;
Pick.h = m_pObjects[nPicked].DataX;
Pick.v = m_pObjects[nPicked].DataY;
m_pParentWnd->WndProc(WND_N_ITEM_PICKDROP, (unsigned int)&Pick, NULL);
return true;
}
return false;
}
//--------------------------------------------------------------------------
// 功能：窗口函数
//--------------------------------------------------------------------------
int KWndObjectMatrix::WndProc(unsigned int uMsg, unsigned int uParam, int nParam)
{
int nStallState = g_pCoreShell->GetGameData(GDI_IS_STALL, -1, -1);
switch(uMsg)
{
case WM_LBUTTONDOWN:
if (!nStallState && (m_Style & OBJCONT_S_DISABLE_PICKPUT)== 0)
{
if (Wnd_GetDragObj(NULL))
DropObject(GET_X_LPARAM(nParam), GET_Y_LPARAM(nParam), false);
else
PickUpObjectAt(GET_X_LPARAM(nParam), GET_Y_LPARAM(nParam));
}
break;
case WM_LBUTTONUP:
if ((nStallState || (m_Style & OBJCONT_S_DISABLE_PICKPUT)) && m_pParentWnd)
{
m_nPutPosX = NO_MATCHED_PUT_POS;
int nObj = GetObjectAt(GET_X_LPARAM(nParam), GET_Y_LPARAM(nParam));
if (nObj >= 0)
{
KUiDraggedObject Obj;
Obj = m_pObjects[nObj];
m_pParentWnd->WndProc(WND_N_LEFT_CLICK_ITEM,
(unsigned int)&Obj, (int)(KWndWindow*)this);
}
}
break;
case WM_RBUTTONUP:
m_nPutPosX = NO_MATCHED_PUT_POS;
if (m_pParentWnd)
{
int nObj = GetObjectAt(GET_X_LPARAM(nParam), GET_Y_LPARAM(nParam));
if (nObj >= 0)
{
KUiDraggedObject Obj;
Obj = m_pObjects[nObj];
m_pParentWnd->WndProc(WND_N_RIGHT_CLICK_ITEM,
(unsigned int)&Obj, (int)(KWndWindow*)this);
}
}
break;
case WM_MOUSEHOVER:
case WM_MOUSEMOVE:
m_Style |= OBJCONT_F_MOUSE_HOVER;
{
int x = GET_X_LPARAM(nParam);
int y = GET_Y_LPARAM(nParam);
int nObj = GetObjectAt(x, y);
m_nMouseOverObj = nObj;
if (nObj >= 0)
{
if (g_MouseOver.IsMoseHoverWndObj(this, nObj) == 0)
{
SetMouseHoverObjectDesc(this, nObj, m_pObjects[nObj].uGenre,
m_pObjects[nObj].uId, m_nContainerId, x, y);
}
}
else
g_MouseOver.CancelMouseHoverInfo();
if ((m_Style & OBJCONT_S_TRACE_PUT_POS) && Wnd_GetDragObj(NULL))
{
DropObject(GET_X_LPARAM(nParam), GET_Y_LPARAM(nParam), true);
}
}
break;
case WND_M_MOUSE_LEAVE:
m_nPutPosX = NO_MATCHED_PUT_POS;
m_Style &= ~OBJCONT_F_MOUSE_HOVER;
KWndWindow::WndProc(uMsg, uParam, nParam);
break;
default:
return KWndWindow::WndProc(uMsg, uParam, nParam);
}
return 0;
}
void ObjectsManager::DeleteAt(int x, int y) {
Object* collision=GetObjectAt(x,y);
if (collision!=NULL) {
DeleteObject(collision);
};
};