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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 <com/sun/star/embed/XEmbeddedObject.hpp>
31 : #include <basegfx/polygon/b2dpolygon.hxx>
32 : #include <basegfx/matrix/b2dhommatrix.hxx>
33 :
34 :
35 :
36 : using namespace com::sun::star;
37 :
38 :
39 :
40 : namespace sdr
41 : {
42 : namespace contact
43 : {
44 0 : const SdrOle2Obj& ViewObjectContactOfSdrOle2Obj::getSdrOle2Object() const
45 : {
46 0 : return static_cast< ViewContactOfSdrOle2Obj& >(GetViewContact()).GetOle2Obj();
47 : }
48 :
49 0 : drawinglayer::primitive2d::Primitive2DSequence ViewObjectContactOfSdrOle2Obj::createPrimitive2DSequence(
50 : const DisplayInfo& /*rDisplayInfo*/) const
51 : {
52 : // this method is overloaded to do some things the old SdrOle2Obj::DoPaintObject did.
53 : // In the future, some of these may be solved different, but ATM try to stay compatible
54 : // with the old behaviour
55 0 : drawinglayer::primitive2d::Primitive2DSequence xRetval;
56 0 : const SdrOle2Obj& rSdrOle2 = getSdrOle2Object();
57 0 : sal_Int32 nState(-1);
58 :
59 : {
60 0 : const svt::EmbeddedObjectRef& xObjRef = rSdrOle2.getEmbeddedObjectRef();
61 0 : if ( xObjRef.is() )
62 0 : nState = xObjRef->getCurrentState();
63 : }
64 :
65 0 : const bool bIsOutplaceActive(nState == embed::EmbedStates::ACTIVE);
66 0 : const bool bIsInplaceActive((nState == embed::EmbedStates::INPLACE_ACTIVE) || (nState == embed::EmbedStates::UI_ACTIVE));
67 0 : bool bDone(false);
68 :
69 0 : if(!bDone && bIsInplaceActive)
70 : {
71 0 : if( !GetObjectContact().isOutputToPrinter() && !GetObjectContact().isOutputToRecordingMetaFile() )
72 : {
73 : //no need to create a primitive sequence here as the OLE object does render itself
74 : //in case of charts the superfluous creation of a metafile is strongly performance relevant!
75 0 : bDone = true;
76 : }
77 : }
78 :
79 0 : if( !bDone )
80 : {
81 : //old stuff that should be reworked
82 : {
83 : //if no replacement image is available load the OLE object
84 : // 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#
85 : // {
86 : // // try to create embedded object
87 : // rSdrOle2.GetObjRef(); //this loads the OLE object if it is not loaded already
88 : // }
89 0 : const svt::EmbeddedObjectRef& xObjRef = rSdrOle2.getEmbeddedObjectRef();
90 0 : if(xObjRef.is())
91 : {
92 0 : const sal_Int64 nMiscStatus(xObjRef->getStatus(rSdrOle2.GetAspect()));
93 :
94 : // this hack (to change model data during PAINT argh(!)) should be reworked
95 0 : if(!rSdrOle2.IsResizeProtect() && (nMiscStatus & embed::EmbedMisc::EMBED_NEVERRESIZE))
96 : {
97 0 : const_cast< SdrOle2Obj* >(&rSdrOle2)->SetResizeProtect(true);
98 : }
99 :
100 0 : SdrPageView* pPageView = GetObjectContact().TryToGetSdrPageView();
101 0 : if(pPageView && (nMiscStatus & embed::EmbedMisc::MS_EMBED_ACTIVATEWHENVISIBLE))
102 : {
103 : // connect plugin object
104 0 : pPageView->GetView().DoConnect(const_cast< SdrOle2Obj* >(&rSdrOle2));
105 : }
106 : }
107 : }//end old stuff to rework
108 :
109 : // create OLE primitive stuff directly at VC with HC as parameter
110 0 : const ViewContactOfSdrOle2Obj& rVC = static_cast< const ViewContactOfSdrOle2Obj& >(GetViewContact());
111 0 : xRetval = rVC.createPrimitive2DSequenceWithParameters();
112 :
113 0 : if(bIsOutplaceActive)
114 : {
115 : // do not shade when printing or PDF exporting
116 0 : if(!GetObjectContact().isOutputToPrinter() && !GetObjectContact().isOutputToRecordingMetaFile())
117 : {
118 : // get object transformation
119 0 : const basegfx::B2DHomMatrix aObjectMatrix(static_cast< ViewContactOfSdrOle2Obj& >(GetViewContact()).createObjectTransform());
120 :
121 : // shade the representation if the object is activated outplace
122 0 : basegfx::B2DPolygon aObjectOutline(basegfx::tools::createUnitPolygon());
123 0 : aObjectOutline.transform(aObjectMatrix);
124 :
125 : // Use a FillHatchPrimitive2D with necessary attributes
126 : const drawinglayer::attribute::FillHatchAttribute aFillHatch(
127 : drawinglayer::attribute::HATCHSTYLE_SINGLE, // single hatch
128 : 125.0, // 1.25 mm
129 : 45.0 * F_PI180, // 45 degree diagonal
130 : Color(COL_BLACK).getBColor(), // black color
131 : 3, // same default as VCL, a minimum of three discrete units (pixels) offset
132 0 : false); // no filling
133 :
134 : const drawinglayer::primitive2d::Primitive2DReference xReference(new drawinglayer::primitive2d::PolyPolygonHatchPrimitive2D(
135 : basegfx::B2DPolyPolygon(aObjectOutline),
136 : Color(COL_BLACK).getBColor(),
137 0 : aFillHatch));
138 :
139 0 : drawinglayer::primitive2d::appendPrimitive2DReferenceToPrimitive2DSequence(xRetval, xReference);
140 : }
141 : }
142 :
143 : }
144 :
145 0 : return xRetval;
146 : }
147 :
148 0 : ViewObjectContactOfSdrOle2Obj::ViewObjectContactOfSdrOle2Obj(ObjectContact& rObjectContact, ViewContact& rViewContact)
149 0 : : ViewObjectContactOfSdrObj(rObjectContact, rViewContact)
150 : {
151 0 : }
152 :
153 0 : ViewObjectContactOfSdrOle2Obj::~ViewObjectContactOfSdrOle2Obj()
154 : {
155 0 : }
156 : } // end of namespace contact
157 : } // end of namespace sdr
158 :
159 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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