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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/itemsettools.hxx>
31*cdf0e10cSrcweir #include <tools/debug.hxx>
32*cdf0e10cSrcweir #include <svl/itemset.hxx>
33*cdf0e10cSrcweir #include <svl/whiter.hxx>
34*cdf0e10cSrcweir 
35*cdf0e10cSrcweir #include <vector>
36*cdf0e10cSrcweir #include <svx/svdogrp.hxx>
37*cdf0e10cSrcweir #include <svx/svditer.hxx>
38*cdf0e10cSrcweir 
39*cdf0e10cSrcweir //////////////////////////////////////////////////////////////////////////////
40*cdf0e10cSrcweir // class to remember broadcast start positions
41*cdf0e10cSrcweir 
42*cdf0e10cSrcweir namespace sdr
43*cdf0e10cSrcweir {
44*cdf0e10cSrcweir 	namespace properties
45*cdf0e10cSrcweir 	{
46*cdf0e10cSrcweir 		// helper vector to remember rectangles
47*cdf0e10cSrcweir 		typedef ::std::vector< Rectangle > RectangleVector;
48*cdf0e10cSrcweir 
49*cdf0e10cSrcweir 		ItemChangeBroadcaster::ItemChangeBroadcaster(const SdrObject& rObj)
50*cdf0e10cSrcweir 		{
51*cdf0e10cSrcweir 			if(rObj.ISA(SdrObjGroup))
52*cdf0e10cSrcweir 			{
53*cdf0e10cSrcweir 				SdrObjListIter aIter((const SdrObjGroup&)rObj, IM_DEEPNOGROUPS);
54*cdf0e10cSrcweir 				mpData = new RectangleVector;
55*cdf0e10cSrcweir 				DBG_ASSERT(mpData, "ItemChangeBroadcaster: No memory (!)");
56*cdf0e10cSrcweir 				((RectangleVector*)mpData)->reserve(aIter.Count());
57*cdf0e10cSrcweir 
58*cdf0e10cSrcweir 				while(aIter.IsMore())
59*cdf0e10cSrcweir 				{
60*cdf0e10cSrcweir 					SdrObject* pObj = aIter.Next();
61*cdf0e10cSrcweir 
62*cdf0e10cSrcweir 					if(pObj)
63*cdf0e10cSrcweir 					{
64*cdf0e10cSrcweir 						((RectangleVector*)mpData)->push_back(pObj->GetLastBoundRect());
65*cdf0e10cSrcweir 					}
66*cdf0e10cSrcweir 				}
67*cdf0e10cSrcweir 
68*cdf0e10cSrcweir 				mnCount = ((RectangleVector*)mpData)->size();
69*cdf0e10cSrcweir 			}
70*cdf0e10cSrcweir 			else
71*cdf0e10cSrcweir 			{
72*cdf0e10cSrcweir 				mpData = new Rectangle(rObj.GetLastBoundRect());
73*cdf0e10cSrcweir 				mnCount = 1L;
74*cdf0e10cSrcweir 			}
75*cdf0e10cSrcweir 		}
76*cdf0e10cSrcweir 
77*cdf0e10cSrcweir 		ItemChangeBroadcaster::~ItemChangeBroadcaster()
78*cdf0e10cSrcweir 		{
79*cdf0e10cSrcweir 			if(mnCount > 1)
80*cdf0e10cSrcweir 			{
81*cdf0e10cSrcweir 				delete ((RectangleVector*)mpData);
82*cdf0e10cSrcweir 			}
83*cdf0e10cSrcweir 			else
84*cdf0e10cSrcweir 			{
85*cdf0e10cSrcweir 				delete ((Rectangle*)mpData);
86*cdf0e10cSrcweir 			}
87*cdf0e10cSrcweir 		}
88*cdf0e10cSrcweir 
89*cdf0e10cSrcweir 		sal_uInt32 ItemChangeBroadcaster::GetRectangleCount() const
90*cdf0e10cSrcweir 		{
91*cdf0e10cSrcweir 			return mnCount;
92*cdf0e10cSrcweir 		}
93*cdf0e10cSrcweir 
94*cdf0e10cSrcweir 		const Rectangle& ItemChangeBroadcaster::GetRectangle(sal_uInt32 nIndex) const
95*cdf0e10cSrcweir 		{
96*cdf0e10cSrcweir 			if(mnCount > 1)
97*cdf0e10cSrcweir 			{
98*cdf0e10cSrcweir 				return (*((RectangleVector*)mpData))[nIndex];
99*cdf0e10cSrcweir 			}
100*cdf0e10cSrcweir 			else
101*cdf0e10cSrcweir 			{
102*cdf0e10cSrcweir 				return *((Rectangle*)mpData);
103*cdf0e10cSrcweir 			}
104*cdf0e10cSrcweir 		}
105*cdf0e10cSrcweir 	} // end of namespace properties
106*cdf0e10cSrcweir } // end of namespace sdr
107*cdf0e10cSrcweir 
108*cdf0e10cSrcweir //////////////////////////////////////////////////////////////////////////////
109*cdf0e10cSrcweir 
110*cdf0e10cSrcweir namespace sdr
111*cdf0e10cSrcweir {
112*cdf0e10cSrcweir 	namespace properties
113*cdf0e10cSrcweir 	{
114*cdf0e10cSrcweir 		void ScaleItemSet(SfxItemSet& rSet, const Fraction& rScale)
115*cdf0e10cSrcweir 		{
116*cdf0e10cSrcweir 			sal_Int32 nMul(rScale.GetNumerator());
117*cdf0e10cSrcweir 			sal_Int32 nDiv(rScale.GetDenominator());
118*cdf0e10cSrcweir 
119*cdf0e10cSrcweir 			if(!rScale.IsValid() || !nDiv)
120*cdf0e10cSrcweir 			{
121*cdf0e10cSrcweir 				return;
122*cdf0e10cSrcweir 			}
123*cdf0e10cSrcweir 
124*cdf0e10cSrcweir 			SfxWhichIter aIter(rSet);
125*cdf0e10cSrcweir 			sal_uInt16 nWhich(aIter.FirstWhich());
126*cdf0e10cSrcweir 			const SfxPoolItem *pItem = NULL;
127*cdf0e10cSrcweir 
128*cdf0e10cSrcweir 			while(nWhich)
129*cdf0e10cSrcweir 			{
130*cdf0e10cSrcweir 				if(SFX_ITEM_SET == rSet.GetItemState(nWhich, sal_False, &pItem))
131*cdf0e10cSrcweir 				{
132*cdf0e10cSrcweir 					if(pItem->HasMetrics())
133*cdf0e10cSrcweir 					{
134*cdf0e10cSrcweir 						SfxPoolItem* pNewItem = pItem->Clone();
135*cdf0e10cSrcweir 						pNewItem->ScaleMetrics(nMul, nDiv);
136*cdf0e10cSrcweir 						rSet.Put(*pNewItem);
137*cdf0e10cSrcweir 					}
138*cdf0e10cSrcweir 				}
139*cdf0e10cSrcweir 				nWhich = aIter.NextWhich();
140*cdf0e10cSrcweir 			}
141*cdf0e10cSrcweir 		}
142*cdf0e10cSrcweir 	} // end of namespace properties
143*cdf0e10cSrcweir } // end of namespace sdr
144*cdf0e10cSrcweir 
145*cdf0e10cSrcweir //////////////////////////////////////////////////////////////////////////////
146*cdf0e10cSrcweir // eof
147