1 // Copyright (C) 2007-2013 CEA/DEN, EDF R&D, OPEN CASCADE
3 // Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
6 // This library is free software; you can redistribute it and/or
7 // modify it under the terms of the GNU Lesser General Public
8 // License as published by the Free Software Foundation; either
9 // version 2.1 of the License.
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 // Lesser General Public License for more details.
16 // You should have received a copy of the GNU Lesser General Public
17 // License along with this library; if not, write to the Free Software
18 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
23 #include "HYDROGUI_ImportImageOp.h"
25 #include "HYDROGUI_DataModel.h"
26 #include "HYDROGUI_ImportImageDlg.h"
27 #include "HYDROGUI_Module.h"
28 #include "HYDROGUI_PrsImage.h"
29 #include "HYDROGUI_Tool.h"
30 #include "HYDROGUI_UpdateFlags.h"
32 #include <HYDROData_Document.h>
34 #include <GraphicsView_ViewManager.h>
35 #include <GraphicsView_ViewPort.h>
36 #include <GraphicsView_Viewer.h>
38 #include <LightApp_Application.h>
39 #include <LightApp_UpdateFlags.h>
41 HYDROGUI_ImportImageOp::HYDROGUI_ImportImageOp( HYDROGUI_Module* theModule,
42 const bool theIsEdit )
43 : HYDROGUI_Operation( theModule ),
44 myIsEdit( theIsEdit ),
46 myActiveViewManager( 0 ),
47 myPreviewViewManager( 0 ),
49 myPointType( HYDROGUI_PrsImage::None )
51 setName( theIsEdit ? tr( "EDIT_IMAGE" ) : tr( "IMPORT_IMAGE" ) );
54 HYDROGUI_ImportImageOp::~HYDROGUI_ImportImageOp()
58 void HYDROGUI_ImportImageOp::startOperation()
60 HYDROGUI_Operation::startOperation();
62 HYDROGUI_ImportImageDlg* aPanel = (HYDROGUI_ImportImageDlg*)inputPanel();
64 aPanel->setIsEdit( myIsEdit );
68 myEditedObject = Handle(HYDROData_Image)::DownCast( HYDROGUI_Tool::GetSelectedObject( module() ) );
69 if( !myEditedObject.IsNull() )
71 QImage anImage = myEditedObject->Image();
73 QPoint aPointA1, aPointB1, aPointC1;
74 QPointF aPointA2, aPointB2, aPointC2;
75 myEditedObject->TrsfPoints( aPointA1, aPointB1, aPointC1,
76 aPointA2, aPointB2, aPointC2 );
78 onCreatePreview( anImage );
82 HYDROGUI_PrsImage::TransformationPointMap aPointMap =
83 myPreviewPrs->getTransformationPointMap();
84 if( !aPointMap.isEmpty() )
86 aPointMap[ HYDROGUI_PrsImage::PointA ].Point = aPointA1;
87 aPointMap[ HYDROGUI_PrsImage::PointB ].Point = aPointB1;
88 aPointMap[ HYDROGUI_PrsImage::PointC ].Point = aPointC1;
89 myPreviewPrs->setTransformationPointMap( aPointMap );
93 HYDROGUI_ImportImageDlg::TransformationDataMap aDataMap;
94 aDataMap[ HYDROGUI_PrsImage::PointA ] =
95 HYDROGUI_ImportImageDlg::TransformationData( aPointA1, aPointA2 );
96 aDataMap[ HYDROGUI_PrsImage::PointB ] =
97 HYDROGUI_ImportImageDlg::TransformationData( aPointB1, aPointB2 );
98 aDataMap[ HYDROGUI_PrsImage::PointC ] =
99 HYDROGUI_ImportImageDlg::TransformationData( aPointC1, aPointC2 );
100 ( (HYDROGUI_ImportImageDlg*)inputPanel() )->setTransformationDataMap( aDataMap );
105 HYDROGUI_InputPanel* HYDROGUI_ImportImageOp::createInputPanel() const
107 HYDROGUI_InputPanel* aPanel = new HYDROGUI_ImportImageDlg( module(), getName() );
108 connect( aPanel, SIGNAL( createPreview( QImage ) ),
109 this, SLOT( onCreatePreview( QImage ) ) );
110 connect( aPanel, SIGNAL( activatePointSelection( int ) ),
111 this, SLOT( onActivatePointSelection( int ) ) );
115 bool HYDROGUI_ImportImageOp::processApply( int& theUpdateFlags )
117 HYDROGUI_ImportImageDlg* aPanel = (HYDROGUI_ImportImageDlg*)inputPanel();
119 HYDROGUI_ImportImageDlg::TransformationDataMap aMap;
120 bool anIsOk = aPanel->getTransformationDataMap( aMap );
121 if( !anIsOk || !myPreviewPrs )
124 QPoint aPointA1 = aMap[ HYDROGUI_PrsImage::PointA ].first;
125 QPoint aPointB1 = aMap[ HYDROGUI_PrsImage::PointB ].first;
126 QPoint aPointC1 = aMap[ HYDROGUI_PrsImage::PointC ].first;
128 QPointF aPointA2 = aMap[ HYDROGUI_PrsImage::PointA ].second;
129 QPointF aPointB2 = aMap[ HYDROGUI_PrsImage::PointB ].second;
130 QPointF aPointC2 = aMap[ HYDROGUI_PrsImage::PointC ].second;
132 double xa1 = aPointA1.x();
133 double ya1 = aPointA1.y();
134 double xb1 = aPointB1.x();
135 double yb1 = aPointB1.y();
136 double xc1 = aPointC1.x();
137 double yc1 = aPointC1.y();
139 double xa2 = aPointA2.x();
140 double ya2 = aPointA2.y();
141 double xb2 = aPointB2.x();
142 double yb2 = aPointB2.y();
143 double xc2 = aPointC2.x();
144 double yc2 = aPointC2.y();
146 QTransform aTransform1( xa1, ya1, 1, xb1, yb1, 1, xc1, yc1, 1 );
147 QTransform aTransform2( xa2, ya2, 1, xb2, yb2, 1, xc2, yc2, 1 );
149 QTransform aTransform = aTransform1.inverted() * aTransform2;
151 QImage anImage = myPreviewPrs->getImage();
155 Handle(HYDROData_Image) anImageObj;
157 anImageObj = myEditedObject;
159 anImageObj = Handle(HYDROData_Image)::DownCast( doc()->CreateObject( KIND_IMAGE ) );
161 if( anImageObj.IsNull() )
166 static int ImageId = 0;
167 anImageObj->SetName( QString( "Image_%1" ).arg( QString::number( ++ImageId ) ) );
170 anImageObj->SetImage( anImage );
171 anImageObj->SetTrsf( aTransform );
173 anImageObj->SetTrsfPoints( aPointA1, aPointB1, aPointC1,
174 aPointA2, aPointB2, aPointC2 );
176 anImageObj->SetVisibility( true );
178 theUpdateFlags = UF_Model | UF_Viewer | UF_GV_Forced;
182 void HYDROGUI_ImportImageOp::processCancel()
187 void HYDROGUI_ImportImageOp::onCreatePreview( QImage theImage )
189 LightApp_Application* anApp = module()->getApp();
191 myActiveViewManager = anApp->activeViewManager();
193 myPreviewPrs = new HYDROGUI_PrsImage( myIsEdit ? myEditedObject : 0 );
194 myPreviewPrs->setImage( theImage );
195 myPreviewPrs->compute();
197 myPreviewViewManager =
198 dynamic_cast<GraphicsView_ViewManager*>( anApp->createViewManager( GraphicsView_Viewer::Type() ) );
199 if( myPreviewViewManager )
201 myPreviewViewManager->setTitle( tr( "MAPPING" ) );
202 if( GraphicsView_Viewer* aViewer = myPreviewViewManager->getViewer() )
204 if( GraphicsView_ViewPort* aViewPort = aViewer->getActiveViewPort() )
206 aViewPort->setMousePositionEnabled( true );
208 aViewPort->addItem( myPreviewPrs );
211 myPreviewPrs->setIsTransformationPointPreview( true );
213 connect( aViewer, SIGNAL( selectionChanged( GV_SelectionChangeStatus ) ),
214 this, SLOT( onPointSelected() ) );
218 HYDROGUI_ImportImageDlg* aPanel = (HYDROGUI_ImportImageDlg*)inputPanel();
220 aPanel->initializePointSelection();
224 void HYDROGUI_ImportImageOp::onActivatePointSelection( int thePointType )
226 myPointType = thePointType;
228 myPreviewPrs->setTransformationPointMode( thePointType );
231 void HYDROGUI_ImportImageOp::onPointSelected()
233 HYDROGUI_ImportImageDlg::TransformationDataMap aDataMap;
235 const HYDROGUI_PrsImage::TransformationPointMap& aPointMap =
236 myPreviewPrs->getTransformationPointMap();
237 HYDROGUI_PrsImage::TransformationPointMapIterator anIter( aPointMap );
238 while( anIter.hasNext() )
240 int aPointType = anIter.next().key();
241 const HYDROGUI_PrsImage::TransformationPoint& aTransformationPoint = anIter.value();
242 const QPoint& aPoint = aTransformationPoint.Point;
244 HYDROGUI_ImportImageDlg::TransformationData aData( aPoint, QPointF() );
245 aDataMap[ aPointType ] = aData;
248 ( (HYDROGUI_ImportImageDlg*)inputPanel() )->setTransformationDataMap( aDataMap, true );
251 void HYDROGUI_ImportImageOp::closePreview()
259 if( myPreviewViewManager )
261 module()->getApp()->removeViewManager( myPreviewViewManager ); // myPreviewViewManager is deleted here
262 myPreviewViewManager = 0;
265 if( myActiveViewManager )
266 HYDROGUI_Tool::SetActiveViewManager( module(), myActiveViewManager );