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1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : /*
3 : * This file is part of the LibreOffice project.
4 : *
5 : * This Source Code Form is subject to the terms of the Mozilla Public
6 : * License, v. 2.0. If a copy of the MPL was not distributed with this
7 : * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 : *
9 : * This file incorporates work covered by the following license notice:
10 : *
11 : * Licensed to the Apache Software Foundation (ASF) under one or more
12 : * contributor license agreements. See the NOTICE file distributed
13 : * with this work for additional information regarding copyright
14 : * ownership. The ASF licenses this file to you under the Apache
15 : * License, Version 2.0 (the "License"); you may not use this file
16 : * except in compliance with the License. You may obtain a copy of
17 : * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 : */
19 :
20 : #include <svx/sdr/contact/viewobjectcontactofsdrole2obj.hxx>
21 : #include <svx/sdr/contact/viewobjectcontactofsdrobj.hxx>
22 : #include <svx/sdr/contact/viewcontactofsdrole2obj.hxx>
23 : #include <svx/svdoole2.hxx>
24 : #include <svx/sdr/contact/objectcontact.hxx>
25 : #include <svx/svdview.hxx>
26 : #include <drawinglayer/primitive2d/polypolygonprimitive2d.hxx>
27 : #include <basegfx/polygon/b2dpolygontools.hxx>
28 : #include <com/sun/star/embed/EmbedMisc.hpp>
29 : #include <com/sun/star/embed/EmbedStates.hpp>
30 : #include <basegfx/polygon/b2dpolygon.hxx>
31 : #include <basegfx/matrix/b2dhommatrix.hxx>
32 :
33 : //////////////////////////////////////////////////////////////////////////////
34 :
35 : using namespace com::sun::star;
36 :
37 : //////////////////////////////////////////////////////////////////////////////
38 :
39 : namespace sdr
40 : {
41 : namespace contact
42 : {
43 0 : const SdrOle2Obj& ViewObjectContactOfSdrOle2Obj::getSdrOle2Object() const
44 : {
45 0 : return static_cast< ViewContactOfSdrOle2Obj& >(GetViewContact()).GetOle2Obj();
46 : }
47 :
48 0 : drawinglayer::primitive2d::Primitive2DSequence ViewObjectContactOfSdrOle2Obj::createPrimitive2DSequence(
49 : const DisplayInfo& /*rDisplayInfo*/) const
50 : {
51 : // this method is overloaded to do some things the old SdrOle2Obj::DoPaintObject did.
52 : // In the future, some of these may be solved different, but ATM try to stay compatible
53 : // with the old behaviour
54 0 : drawinglayer::primitive2d::Primitive2DSequence xRetval;
55 0 : const SdrOle2Obj& rSdrOle2 = getSdrOle2Object();
56 0 : sal_Int32 nState(-1);
57 :
58 : {
59 0 : const svt::EmbeddedObjectRef& xObjRef = rSdrOle2.getEmbeddedObjectRef();
60 0 : if ( xObjRef.is() )
61 0 : nState = xObjRef->getCurrentState();
62 : }
63 :
64 0 : const bool bIsOutplaceActive(nState == embed::EmbedStates::ACTIVE);
65 0 : const bool bIsInplaceActive((nState == embed::EmbedStates::INPLACE_ACTIVE) || (nState == embed::EmbedStates::UI_ACTIVE));
66 0 : bool bDone(false);
67 :
68 0 : if(!bDone && bIsInplaceActive)
69 : {
70 0 : if( !GetObjectContact().isOutputToPrinter() && !GetObjectContact().isOutputToRecordingMetaFile() )
71 : {
72 : //no need to create a primitive sequence here as the OLE object does render itself
73 : //in case of charts the superfluous creation of a metafile is strongly performance relevant!
74 0 : bDone = true;
75 : }
76 : }
77 :
78 0 : if( !bDone )
79 : {
80 : //old stuff that should be reworked
81 : {
82 : //if no replacement image is available load the OLE object
83 : // if(!rSdrOle2.GetGraphic()) //try to fetch the metafile - this can lead to the actual creation of the metafile what can be extremely expensive (e.g. for big charts)!!! #i101925#
84 : // {
85 : // // try to create embedded object
86 : // rSdrOle2.GetObjRef(); //this loads the OLE object if it is not loaded already
87 : // }
88 0 : const svt::EmbeddedObjectRef& xObjRef = rSdrOle2.getEmbeddedObjectRef();
89 0 : if(xObjRef.is())
90 : {
91 0 : const sal_Int64 nMiscStatus(xObjRef->getStatus(rSdrOle2.GetAspect()));
92 :
93 : // this hack (to change model data during PAINT argh(!)) should be reworked
94 0 : if(!rSdrOle2.IsResizeProtect() && (nMiscStatus & embed::EmbedMisc::EMBED_NEVERRESIZE))
95 : {
96 0 : const_cast< SdrOle2Obj* >(&rSdrOle2)->SetResizeProtect(true);
97 : }
98 :
99 0 : SdrPageView* pPageView = GetObjectContact().TryToGetSdrPageView();
100 0 : if(pPageView && (nMiscStatus & embed::EmbedMisc::MS_EMBED_ACTIVATEWHENVISIBLE))
101 : {
102 : // connect plugin object
103 0 : pPageView->GetView().DoConnect(const_cast< SdrOle2Obj* >(&rSdrOle2));
104 : }
105 : }
106 : }//end old stuff to rework
107 :
108 : // create OLE primitive stuff directly at VC with HC as parameter
109 0 : const ViewContactOfSdrOle2Obj& rVC = static_cast< const ViewContactOfSdrOle2Obj& >(GetViewContact());
110 0 : xRetval = rVC.createPrimitive2DSequenceWithParameters();
111 :
112 0 : if(bIsOutplaceActive)
113 : {
114 : // do not shade when printing or PDF exporting
115 0 : if(!GetObjectContact().isOutputToPrinter() && !GetObjectContact().isOutputToRecordingMetaFile())
116 : {
117 : // get object transformation
118 0 : const basegfx::B2DHomMatrix aObjectMatrix(static_cast< ViewContactOfSdrOle2Obj& >(GetViewContact()).createObjectTransform());
119 :
120 : // shade the representation if the object is activated outplace
121 0 : basegfx::B2DPolygon aObjectOutline(basegfx::tools::createUnitPolygon());
122 0 : aObjectOutline.transform(aObjectMatrix);
123 :
124 : // Use a FillHatchPrimitive2D with necessary attributes
125 : const drawinglayer::attribute::FillHatchAttribute aFillHatch(
126 : drawinglayer::attribute::HATCHSTYLE_SINGLE, // single hatch
127 : 125.0, // 1.25 mm
128 : 45.0 * F_PI180, // 45 degree diagonal
129 : Color(COL_BLACK).getBColor(), // black color
130 0 : false); // no filling
131 :
132 : const drawinglayer::primitive2d::Primitive2DReference xReference(new drawinglayer::primitive2d::PolyPolygonHatchPrimitive2D(
133 : basegfx::B2DPolyPolygon(aObjectOutline),
134 : Color(COL_BLACK).getBColor(),
135 0 : aFillHatch));
136 :
137 0 : drawinglayer::primitive2d::appendPrimitive2DReferenceToPrimitive2DSequence(xRetval, xReference);
138 : }
139 : }
140 :
141 : }
142 :
143 0 : return xRetval;
144 : }
145 :
146 0 : ViewObjectContactOfSdrOle2Obj::ViewObjectContactOfSdrOle2Obj(ObjectContact& rObjectContact, ViewContact& rViewContact)
147 0 : : ViewObjectContactOfSdrObj(rObjectContact, rViewContact)
148 : {
149 0 : }
150 :
151 0 : ViewObjectContactOfSdrOle2Obj::~ViewObjectContactOfSdrOle2Obj()
152 : {
153 0 : }
154 : } // end of namespace contact
155 : } // end of namespace sdr
156 :
157 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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