1 /**************************************************************
2  *
3  * Licensed to the Apache Software Foundation (ASF) under one
4  * or more contributor license agreements.  See the NOTICE file
5  * distributed with this work for additional information
6  * regarding copyright ownership.  The ASF licenses this file
7  * to you under the Apache License, Version 2.0 (the
8  * "License"); you may not use this file except in compliance
9  * with the License.  You may obtain a copy of the License at
10  *
11  *   http://www.apache.org/licenses/LICENSE-2.0
12  *
13  * Unless required by applicable law or agreed to in writing,
14  * software distributed under the License is distributed on an
15  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16  * KIND, either express or implied.  See the License for the
17  * specific language governing permissions and limitations
18  * under the License.
19  *
20  *************************************************************/
21 
22 
23 
24 // MARKER(update_precomp.py): autogen include statement, do not remove
25 #include "precompiled_svx.hxx"
26 #include <svx/sdr/contact/viewcontactofsdrobj.hxx>
27 #include <svx/sdr/contact/viewobjectcontactofsdrobj.hxx>
28 #include <svx/sdr/contact/viewobjectcontact.hxx>
29 #include <svx/svdobj.hxx>
30 #include <svx/sdr/contact/displayinfo.hxx>
31 #include <vcl/outdev.hxx>
32 #include <svx/svdoole2.hxx>
33 #include <svx/svdpage.hxx>
34 #include <svx/sdr/contact/objectcontact.hxx>
35 #include <basegfx/color/bcolor.hxx>
36 #include <drawinglayer/primitive2d/markerarrayprimitive2d.hxx>
37 #include <svx/sdr/contact/objectcontactofpageview.hxx>
38 #include <svx/sdrpagewindow.hxx>
39 #include <svx/sdrpaintwindow.hxx>
40 #include <svx/sdr/primitive2d/sdrprimitivetools.hxx>
41 #include <drawinglayer/primitive2d/objectinfoprimitive2d.hxx>
42 
43 //////////////////////////////////////////////////////////////////////////////
44 
45 namespace sdr
46 {
47 	namespace contact
48 	{
49 		// Create a Object-Specific ViewObjectContact, set ViewContact and
50 		// ObjectContact. Always needs to return something.
CreateObjectSpecificViewObjectContact(ObjectContact & rObjectContact)51 		ViewObjectContact& ViewContactOfSdrObj::CreateObjectSpecificViewObjectContact(ObjectContact& rObjectContact)
52 		{
53 			ViewObjectContact* pRetval = new ViewObjectContactOfSdrObj(rObjectContact, *this);
54 			DBG_ASSERT(pRetval, "ViewContactOfSdrObj::CreateObjectSpecificViewObjectContact() failed (!)");
55 
56 			return *pRetval;
57 		}
58 
ViewContactOfSdrObj(SdrObject & rObj)59 		ViewContactOfSdrObj::ViewContactOfSdrObj(SdrObject& rObj)
60 		:	ViewContact(),
61 			mrObject(rObj),
62 			meRememberedAnimationKind(SDRTEXTANI_NONE)
63 		{
64 			// init AnimationKind
65 			if(GetSdrObject().ISA(SdrTextObj))
66 			{
67 				SdrTextObj& rTextObj = (SdrTextObj&)GetSdrObject();
68 				meRememberedAnimationKind = rTextObj.GetTextAniKind();
69 			}
70 		}
71 
~ViewContactOfSdrObj()72 		ViewContactOfSdrObj::~ViewContactOfSdrObj()
73 		{
74 		}
75 
76 		// Access to possible sub-hierarchy
GetObjectCount() const77 		sal_uInt32 ViewContactOfSdrObj::GetObjectCount() const
78 		{
79 			if(GetSdrObject().GetSubList())
80 			{
81 				return GetSdrObject().GetSubList()->GetObjCount();
82 			}
83 
84 			return 0L;
85 		}
86 
GetViewContact(sal_uInt32 nIndex) const87 		ViewContact& ViewContactOfSdrObj::GetViewContact(sal_uInt32 nIndex) const
88 		{
89 			DBG_ASSERT(GetSdrObject().GetSubList(),
90 				"ViewContactOfSdrObj::GetViewContact: Access to non-existent Sub-List (!)");
91 			SdrObject* pObj = GetSdrObject().GetSubList()->GetObj(nIndex);
92 			DBG_ASSERT(pObj, "ViewContactOfSdrObj::GetViewContact: Corrupt SdrObjList (!)");
93 			return pObj->GetViewContact();
94 		}
95 
GetParentContact() const96 		ViewContact* ViewContactOfSdrObj::GetParentContact() const
97 		{
98 			ViewContact* pRetval = 0L;
99 			SdrObjList* pObjList = GetSdrObject().GetObjList();
100 
101 			if(pObjList)
102 			{
103 				if(pObjList->ISA(SdrPage))
104 				{
105 					// Is a page
106 					pRetval = &(((SdrPage*)pObjList)->GetViewContact());
107 				}
108 				else
109 				{
110 					// Is a group?
111 					if(pObjList->GetOwnerObj())
112 					{
113 						pRetval = &(pObjList->GetOwnerObj()->GetViewContact());
114 					}
115 				}
116 			}
117 
118 			return pRetval;
119 		}
120 
121 		// React on changes of the object of this ViewContact
ActionChanged()122 		void ViewContactOfSdrObj::ActionChanged()
123 		{
124 			// look for own changes
125 			if(GetSdrObject().ISA(SdrTextObj))
126 			{
127 				SdrTextObj& rTextObj = (SdrTextObj&)GetSdrObject();
128 
129 				if(rTextObj.GetTextAniKind() != meRememberedAnimationKind)
130 				{
131 					// #i38135# now remember new type
132 					meRememberedAnimationKind = rTextObj.GetTextAniKind();
133 				}
134 			}
135 
136 			// call parent
137 			ViewContact::ActionChanged();
138 		}
139 
140 		// overload for accessing the SdrObject
TryToGetSdrObject() const141 		SdrObject* ViewContactOfSdrObj::TryToGetSdrObject() const
142 		{
143 			return &GetSdrObject();
144 		}
145 
146 		//////////////////////////////////////////////////////////////////////////////
147 		// primitive stuff
148 
149 		// add Gluepoints (if available)
createGluePointPrimitive2DSequence() const150 		drawinglayer::primitive2d::Primitive2DSequence ViewContactOfSdrObj::createGluePointPrimitive2DSequence() const
151 		{
152 			drawinglayer::primitive2d::Primitive2DSequence xRetval;
153 			const SdrGluePointList* pGluePointList = GetSdrObject().GetGluePointList();
154 
155 			if(pGluePointList)
156 			{
157 				const sal_uInt32 nCount(pGluePointList->GetCount());
158 
159 				if(nCount)
160 				{
161 					// prepare point vector
162 					std::vector< basegfx::B2DPoint > aGluepointVector;
163 
164 					// create GluePoint primitives. ATM these are relative to the SnapRect
165 					for(sal_uInt32 a(0L); a < nCount; a++)
166 					{
167 						const SdrGluePoint& rCandidate = (*pGluePointList)[(sal_uInt16)a];
168 						const Point aPosition(rCandidate.GetAbsolutePos(GetSdrObject()));
169 
170 						aGluepointVector.push_back(basegfx::B2DPoint(aPosition.X(), aPosition.Y()));
171 					}
172 
173 					if(!aGluepointVector.empty())
174 					{
175 						const basegfx::BColor aBackPen(1.0, 1.0, 1.0);
176 						const basegfx::BColor aRGBFrontColor(0.0, 0.0, 1.0); // COL_LIGHTBLUE
177 						const drawinglayer::primitive2d::Primitive2DReference xReference(new drawinglayer::primitive2d::MarkerArrayPrimitive2D(
178 							aGluepointVector,
179 							drawinglayer::primitive2d::createDefaultGluepoint_9x9(aBackPen, aRGBFrontColor)));
180 						xRetval = drawinglayer::primitive2d::Primitive2DSequence(&xReference, 1);
181 					}
182 				}
183 			}
184 
185 			return xRetval;
186 		}
187 
embedToObjectSpecificInformation(const drawinglayer::primitive2d::Primitive2DSequence & rSource) const188 		drawinglayer::primitive2d::Primitive2DSequence ViewContactOfSdrObj::embedToObjectSpecificInformation(const drawinglayer::primitive2d::Primitive2DSequence& rSource) const
189 		{
190 			if(rSource.hasElements() &&
191 				(GetSdrObject().GetName().Len() ||
192 				GetSdrObject().GetTitle().Len() ||
193 				GetSdrObject().GetDescription().Len()))
194 			{
195 				const drawinglayer::primitive2d::Primitive2DReference xRef(
196 					new drawinglayer::primitive2d::ObjectInfoPrimitive2D(
197 						rSource,
198 						GetSdrObject().GetName(),
199 						GetSdrObject().GetTitle(),
200 						GetSdrObject().GetDescription()));
201 
202 				return drawinglayer::primitive2d::Primitive2DSequence(&xRef, 1);
203 			}
204 
205 			return rSource;
206 		}
207 
208 	} // end of namespace contact
209 } // end of namespace sdr
210 
211 //////////////////////////////////////////////////////////////////////////////
212 // eof
213