1*cdf0e10cSrcweir /*************************************************************************
2*cdf0e10cSrcweir  *
3*cdf0e10cSrcweir  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4*cdf0e10cSrcweir  *
5*cdf0e10cSrcweir  * Copyright 2000, 2010 Oracle and/or its affiliates.
6*cdf0e10cSrcweir  *
7*cdf0e10cSrcweir  * OpenOffice.org - a multi-platform office productivity suite
8*cdf0e10cSrcweir  *
9*cdf0e10cSrcweir  * This file is part of OpenOffice.org.
10*cdf0e10cSrcweir  *
11*cdf0e10cSrcweir  * OpenOffice.org is free software: you can redistribute it and/or modify
12*cdf0e10cSrcweir  * it under the terms of the GNU Lesser General Public License version 3
13*cdf0e10cSrcweir  * only, as published by the Free Software Foundation.
14*cdf0e10cSrcweir  *
15*cdf0e10cSrcweir  * OpenOffice.org is distributed in the hope that it will be useful,
16*cdf0e10cSrcweir  * but WITHOUT ANY WARRANTY; without even the implied warranty of
17*cdf0e10cSrcweir  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
18*cdf0e10cSrcweir  * GNU Lesser General Public License version 3 for more details
19*cdf0e10cSrcweir  * (a copy is included in the LICENSE file that accompanied this code).
20*cdf0e10cSrcweir  *
21*cdf0e10cSrcweir  * You should have received a copy of the GNU Lesser General Public License
22*cdf0e10cSrcweir  * version 3 along with OpenOffice.org.  If not, see
23*cdf0e10cSrcweir  * <http://www.openoffice.org/license.html>
24*cdf0e10cSrcweir  * for a copy of the LGPLv3 License.
25*cdf0e10cSrcweir  *
26*cdf0e10cSrcweir  ************************************************************************/
27*cdf0e10cSrcweir 
28*cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove
29*cdf0e10cSrcweir #include "precompiled_svx.hxx"
30*cdf0e10cSrcweir #include <svx/sdr/properties/defaultproperties.hxx>
31*cdf0e10cSrcweir #include <svx/sdr/properties/itemsettools.hxx>
32*cdf0e10cSrcweir #include <svl/itemset.hxx>
33*cdf0e10cSrcweir #include <svl/whiter.hxx>
34*cdf0e10cSrcweir 
35*cdf0e10cSrcweir #include <vector>
36*cdf0e10cSrcweir #include <svx/svdobj.hxx>
37*cdf0e10cSrcweir #include <svx/svddef.hxx>
38*cdf0e10cSrcweir #include <svx/svdpool.hxx>
39*cdf0e10cSrcweir #include <editeng/eeitem.hxx>
40*cdf0e10cSrcweir 
41*cdf0e10cSrcweir //////////////////////////////////////////////////////////////////////////////
42*cdf0e10cSrcweir 
43*cdf0e10cSrcweir namespace sdr
44*cdf0e10cSrcweir {
45*cdf0e10cSrcweir 	namespace properties
46*cdf0e10cSrcweir 	{
47*cdf0e10cSrcweir 		SfxItemSet& DefaultProperties::CreateObjectSpecificItemSet(SfxItemPool& rPool)
48*cdf0e10cSrcweir 		{
49*cdf0e10cSrcweir 			// Basic implementation; Basic object has NO attributes
50*cdf0e10cSrcweir 			return *(new SfxItemSet(rPool));
51*cdf0e10cSrcweir 		}
52*cdf0e10cSrcweir 
53*cdf0e10cSrcweir 		DefaultProperties::DefaultProperties(SdrObject& rObj)
54*cdf0e10cSrcweir 		:	BaseProperties(rObj),
55*cdf0e10cSrcweir 			mpItemSet(0L)
56*cdf0e10cSrcweir 		{
57*cdf0e10cSrcweir 		}
58*cdf0e10cSrcweir 
59*cdf0e10cSrcweir 		DefaultProperties::DefaultProperties(const DefaultProperties& rProps, SdrObject& rObj)
60*cdf0e10cSrcweir 		:	BaseProperties(rObj),
61*cdf0e10cSrcweir 			mpItemSet(0L)
62*cdf0e10cSrcweir 		{
63*cdf0e10cSrcweir 			if(rProps.mpItemSet)
64*cdf0e10cSrcweir 			{
65*cdf0e10cSrcweir 				mpItemSet = rProps.mpItemSet->Clone(sal_True);
66*cdf0e10cSrcweir 
67*cdf0e10cSrcweir 				// do not keep parent info, this may be changed by later construrtors.
68*cdf0e10cSrcweir 				// This class just copies the ItemSet, ignore parent.
69*cdf0e10cSrcweir 				if(mpItemSet && mpItemSet->GetParent())
70*cdf0e10cSrcweir 				{
71*cdf0e10cSrcweir 					mpItemSet->SetParent(0L);
72*cdf0e10cSrcweir 				}
73*cdf0e10cSrcweir 			}
74*cdf0e10cSrcweir 		}
75*cdf0e10cSrcweir 
76*cdf0e10cSrcweir 		BaseProperties& DefaultProperties::Clone(SdrObject& rObj) const
77*cdf0e10cSrcweir 		{
78*cdf0e10cSrcweir 			return *(new DefaultProperties(*this, rObj));
79*cdf0e10cSrcweir 		}
80*cdf0e10cSrcweir 
81*cdf0e10cSrcweir 		DefaultProperties::~DefaultProperties()
82*cdf0e10cSrcweir 		{
83*cdf0e10cSrcweir 			if(mpItemSet)
84*cdf0e10cSrcweir 			{
85*cdf0e10cSrcweir 				delete mpItemSet;
86*cdf0e10cSrcweir 				mpItemSet = 0L;
87*cdf0e10cSrcweir 			}
88*cdf0e10cSrcweir 		}
89*cdf0e10cSrcweir 
90*cdf0e10cSrcweir 		const SfxItemSet& DefaultProperties::GetObjectItemSet() const
91*cdf0e10cSrcweir 		{
92*cdf0e10cSrcweir 			if(!mpItemSet)
93*cdf0e10cSrcweir 			{
94*cdf0e10cSrcweir 				((DefaultProperties*)this)->mpItemSet = &(((DefaultProperties*)this)->CreateObjectSpecificItemSet(*GetSdrObject().GetObjectItemPool()));
95*cdf0e10cSrcweir 				((DefaultProperties*)this)->ForceDefaultAttributes();
96*cdf0e10cSrcweir 			}
97*cdf0e10cSrcweir 
98*cdf0e10cSrcweir 			DBG_ASSERT(mpItemSet, "Could not create an SfxItemSet(!)");
99*cdf0e10cSrcweir 
100*cdf0e10cSrcweir 			return *mpItemSet;
101*cdf0e10cSrcweir 		}
102*cdf0e10cSrcweir 
103*cdf0e10cSrcweir 		void DefaultProperties::SetObjectItem(const SfxPoolItem& rItem)
104*cdf0e10cSrcweir 		{
105*cdf0e10cSrcweir 			const sal_uInt16 nWhichID(rItem.Which());
106*cdf0e10cSrcweir 
107*cdf0e10cSrcweir 			if(AllowItemChange(nWhichID, &rItem))
108*cdf0e10cSrcweir 			{
109*cdf0e10cSrcweir 				ItemChange(nWhichID, &rItem);
110*cdf0e10cSrcweir 				PostItemChange(nWhichID);
111*cdf0e10cSrcweir 
112*cdf0e10cSrcweir 				SfxItemSet aSet(*GetSdrObject().GetObjectItemPool(), nWhichID, nWhichID);
113*cdf0e10cSrcweir 				aSet.Put(rItem);
114*cdf0e10cSrcweir 				ItemSetChanged(aSet);
115*cdf0e10cSrcweir 			}
116*cdf0e10cSrcweir 		}
117*cdf0e10cSrcweir 
118*cdf0e10cSrcweir 		void DefaultProperties::SetObjectItemDirect(const SfxPoolItem& rItem)
119*cdf0e10cSrcweir 		{
120*cdf0e10cSrcweir 			const sal_uInt16 nWhichID(rItem.Which());
121*cdf0e10cSrcweir 
122*cdf0e10cSrcweir 			if(AllowItemChange(nWhichID, &rItem))
123*cdf0e10cSrcweir 			{
124*cdf0e10cSrcweir 				ItemChange(nWhichID, &rItem);
125*cdf0e10cSrcweir 			}
126*cdf0e10cSrcweir 		}
127*cdf0e10cSrcweir 
128*cdf0e10cSrcweir 		void DefaultProperties::ClearObjectItem(const sal_uInt16 nWhich)
129*cdf0e10cSrcweir 		{
130*cdf0e10cSrcweir 			if(AllowItemChange(nWhich))
131*cdf0e10cSrcweir 			{
132*cdf0e10cSrcweir 				ItemChange(nWhich);
133*cdf0e10cSrcweir 				PostItemChange(nWhich);
134*cdf0e10cSrcweir 
135*cdf0e10cSrcweir 				if(nWhich)
136*cdf0e10cSrcweir 				{
137*cdf0e10cSrcweir 					SfxItemSet aSet(*GetSdrObject().GetObjectItemPool(), nWhich, nWhich, 0, 0);
138*cdf0e10cSrcweir 					ItemSetChanged(aSet);
139*cdf0e10cSrcweir 				}
140*cdf0e10cSrcweir 			}
141*cdf0e10cSrcweir 		}
142*cdf0e10cSrcweir 
143*cdf0e10cSrcweir 		void DefaultProperties::ClearObjectItemDirect(const sal_uInt16 nWhich)
144*cdf0e10cSrcweir 		{
145*cdf0e10cSrcweir 			if(AllowItemChange(nWhich))
146*cdf0e10cSrcweir 			{
147*cdf0e10cSrcweir 				ItemChange(nWhich);
148*cdf0e10cSrcweir 			}
149*cdf0e10cSrcweir 		}
150*cdf0e10cSrcweir 
151*cdf0e10cSrcweir 		void DefaultProperties::SetObjectItemSet(const SfxItemSet& rSet)
152*cdf0e10cSrcweir 		{
153*cdf0e10cSrcweir 			SfxWhichIter aWhichIter(rSet);
154*cdf0e10cSrcweir 			sal_uInt16 nWhich(aWhichIter.FirstWhich());
155*cdf0e10cSrcweir 			const SfxPoolItem *pPoolItem;
156*cdf0e10cSrcweir 			std::vector< sal_uInt16 > aPostItemChangeList;
157*cdf0e10cSrcweir 			sal_Bool bDidChange(sal_False);
158*cdf0e10cSrcweir 			SfxItemSet aSet(*GetSdrObject().GetObjectItemPool(), SDRATTR_START, EE_ITEMS_END, 0, 0);
159*cdf0e10cSrcweir 
160*cdf0e10cSrcweir 			// give a hint to STL_Vector
161*cdf0e10cSrcweir 			aPostItemChangeList.reserve(rSet.Count());
162*cdf0e10cSrcweir 
163*cdf0e10cSrcweir 			while(nWhich)
164*cdf0e10cSrcweir 			{
165*cdf0e10cSrcweir 				if(SFX_ITEM_SET == rSet.GetItemState(nWhich, sal_False, &pPoolItem))
166*cdf0e10cSrcweir 				{
167*cdf0e10cSrcweir 					if(AllowItemChange(nWhich, pPoolItem))
168*cdf0e10cSrcweir 					{
169*cdf0e10cSrcweir 						bDidChange = sal_True;
170*cdf0e10cSrcweir 						ItemChange(nWhich, pPoolItem);
171*cdf0e10cSrcweir 						aPostItemChangeList.push_back( nWhich );
172*cdf0e10cSrcweir 						aSet.Put(*pPoolItem);
173*cdf0e10cSrcweir 					}
174*cdf0e10cSrcweir 				}
175*cdf0e10cSrcweir 
176*cdf0e10cSrcweir 				nWhich = aWhichIter.NextWhich();
177*cdf0e10cSrcweir 			}
178*cdf0e10cSrcweir 
179*cdf0e10cSrcweir 			if(bDidChange)
180*cdf0e10cSrcweir 			{
181*cdf0e10cSrcweir 				std::vector< sal_uInt16 >::iterator aIter = aPostItemChangeList.begin();
182*cdf0e10cSrcweir 				const std::vector< sal_uInt16 >::iterator aEnd = aPostItemChangeList.end();
183*cdf0e10cSrcweir 
184*cdf0e10cSrcweir 				while(aIter != aEnd)
185*cdf0e10cSrcweir 				{
186*cdf0e10cSrcweir 					PostItemChange(*aIter);
187*cdf0e10cSrcweir 					aIter++;
188*cdf0e10cSrcweir 				}
189*cdf0e10cSrcweir 
190*cdf0e10cSrcweir 				ItemSetChanged(aSet);
191*cdf0e10cSrcweir 			}
192*cdf0e10cSrcweir 		}
193*cdf0e10cSrcweir 
194*cdf0e10cSrcweir 		void DefaultProperties::ItemSetChanged(const SfxItemSet& /*rSet*/)
195*cdf0e10cSrcweir 		{
196*cdf0e10cSrcweir 		}
197*cdf0e10cSrcweir 
198*cdf0e10cSrcweir 		sal_Bool DefaultProperties::AllowItemChange(const sal_uInt16 /*nWhich*/, const SfxPoolItem* /*pNewItem*/) const
199*cdf0e10cSrcweir 		{
200*cdf0e10cSrcweir 			return sal_True;
201*cdf0e10cSrcweir 		}
202*cdf0e10cSrcweir 
203*cdf0e10cSrcweir 		void DefaultProperties::ItemChange(const sal_uInt16 /*nWhich*/, const SfxPoolItem* /*pNewItem*/)
204*cdf0e10cSrcweir 		{
205*cdf0e10cSrcweir 		}
206*cdf0e10cSrcweir 
207*cdf0e10cSrcweir 		void DefaultProperties::PostItemChange(const sal_uInt16 nWhich )
208*cdf0e10cSrcweir 		{
209*cdf0e10cSrcweir 			if( (nWhich == XATTR_FILLSTYLE) && (mpItemSet != NULL) )
210*cdf0e10cSrcweir 				CleanupFillProperties(*mpItemSet);
211*cdf0e10cSrcweir 		}
212*cdf0e10cSrcweir 
213*cdf0e10cSrcweir 		void DefaultProperties::SetStyleSheet(SfxStyleSheet* /*pNewStyleSheet*/, sal_Bool /*bDontRemoveHardAttr*/)
214*cdf0e10cSrcweir 		{
215*cdf0e10cSrcweir 			// no StyleSheet in DefaultProperties
216*cdf0e10cSrcweir 		}
217*cdf0e10cSrcweir 
218*cdf0e10cSrcweir 		SfxStyleSheet* DefaultProperties::GetStyleSheet() const
219*cdf0e10cSrcweir 		{
220*cdf0e10cSrcweir 			// no StyleSheet in DefaultProperties
221*cdf0e10cSrcweir 			return 0L;
222*cdf0e10cSrcweir 		}
223*cdf0e10cSrcweir 
224*cdf0e10cSrcweir 		void DefaultProperties::ForceDefaultAttributes()
225*cdf0e10cSrcweir 		{
226*cdf0e10cSrcweir 		}
227*cdf0e10cSrcweir 
228*cdf0e10cSrcweir 		void DefaultProperties::Scale(const Fraction& rScale)
229*cdf0e10cSrcweir 		{
230*cdf0e10cSrcweir 			if(mpItemSet)
231*cdf0e10cSrcweir 			{
232*cdf0e10cSrcweir 				ScaleItemSet(*mpItemSet, rScale);
233*cdf0e10cSrcweir 			}
234*cdf0e10cSrcweir 		}
235*cdf0e10cSrcweir 	} // end of namespace properties
236*cdf0e10cSrcweir } // end of namespace sdr
237*cdf0e10cSrcweir 
238*cdf0e10cSrcweir //////////////////////////////////////////////////////////////////////////////
239*cdf0e10cSrcweir // eof
240