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_StreamOp.h"
25 #include "HYDROGUI_Module.h"
26 #include "HYDROGUI_Shape.h"
27 #include "HYDROGUI_StreamDlg.h"
28 #include "HYDROGUI_Tool.h"
29 #include "HYDROGUI_UpdateFlags.h"
31 #include <HYDROData_Document.h>
32 #include <HYDROData_PolylineXY.h>
33 #include <HYDROData_Profile.h>
35 #include <LightApp_Application.h>
36 #include <LightApp_SelectionMgr.h>
37 #include <LightApp_UpdateFlags.h>
39 #include <SUIT_MessageBox.h>
40 #include <SUIT_Desktop.h>
42 #include <OCCViewer_ViewManager.h>
43 #include <OCCViewer_ViewModel.h>
44 #include <OCCViewer_ViewWindow.h>
46 HYDROGUI_StreamOp::HYDROGUI_StreamOp( HYDROGUI_Module* theModule, bool theIsEdit )
47 : HYDROGUI_Operation( theModule ),
48 myIsEdit( theIsEdit ),
49 myViewManager( NULL ),
52 setName( theIsEdit ? tr( "EDIT_STREAM" ) : tr( "CREATE_STREAM" ) );
55 HYDROGUI_StreamOp::~HYDROGUI_StreamOp()
60 void HYDROGUI_StreamOp::startOperation()
62 HYDROGUI_Operation::startOperation();
64 // We start operation in the document
67 // Get panel and reset its state
68 HYDROGUI_StreamDlg* aPanel = (HYDROGUI_StreamDlg*)inputPanel();
71 // Get/create the edited object
73 myEditedObject = Handle(HYDROData_Stream)::DownCast( HYDROGUI_Tool::GetSelectedObject( module() ) );
75 myEditedObject = Handle(HYDROData_Stream)::DownCast( doc()->CreateObject( KIND_STREAM ) );
78 // Get the edited object name
81 anObjectName = HYDROGUI_Tool::GenerateObjectName( module(), tr( "DEFAULT_STREAM_NAME" ) );
82 } else if ( !myEditedObject.IsNull() ) {
83 anObjectName = myEditedObject->GetName();
87 // set the edited object name
88 aPanel->setObjectName( anObjectName );
89 // set the existing 2D polylines names to the panel
90 aPanel->setAxisNames( HYDROGUI_Tool::FindExistingObjectsNames( doc(), KIND_POLYLINEXY ) );
91 // synchronize the panel state with the edited object state
98 void HYDROGUI_StreamOp::abortOperation()
103 HYDROGUI_Operation::abortOperation();
106 void HYDROGUI_StreamOp::commitOperation()
110 HYDROGUI_Operation::commitOperation();
113 HYDROGUI_InputPanel* HYDROGUI_StreamOp::createInputPanel() const
115 HYDROGUI_StreamDlg* aPanel = new HYDROGUI_StreamDlg( module(), getName() );
117 connect( aPanel, SIGNAL( AddProfiles() ), this, SLOT( onAddProfiles() ) );
118 connect( aPanel, SIGNAL( RemoveProfiles( const QStringList& ) ),
119 this, SLOT( onRemoveProfiles( const QStringList& ) ) );
120 connect( aPanel, SIGNAL( AxisChanged( const QString& ) ),
121 this, SLOT( onAxisChanged( const QString& ) ) );
126 bool HYDROGUI_StreamOp::processApply( int& theUpdateFlags,
127 QString& theErrorMsg )
129 HYDROGUI_StreamDlg* aPanel = ::qobject_cast<HYDROGUI_StreamDlg*>( inputPanel() );
130 if ( !aPanel || myEditedObject.IsNull() ) {
134 // Check whether the object name is not empty
135 QString anObjectName = aPanel->getObjectName().simplified();
136 if ( anObjectName.isEmpty() ) {
137 theErrorMsg = tr( "INCORRECT_OBJECT_NAME" );
141 // Check that there are no other objects with the same name in the document
142 if( !myIsEdit || ( !myEditedObject.IsNull() && myEditedObject->GetName() != anObjectName ) )
144 Handle(HYDROData_Entity) anObject = HYDROGUI_Tool::FindObjectByName( module(), anObjectName );
145 if( !anObject.IsNull() ) {
146 theErrorMsg = tr( "OBJECT_EXISTS_IN_DOCUMENT" ).arg( anObjectName );
151 // Check if the axis is set
152 Handle(HYDROData_PolylineXY) aHydraulicAxis = myEditedObject->GetHydraulicAxis();
153 if ( aHydraulicAxis.IsNull() ) {
154 theErrorMsg = tr( "AXIS_NOT_DEFINED" );
158 // Check if at least 2 profiles is set
159 HYDROData_SequenceOfObjects aProfiles = myEditedObject->GetProfiles();
160 if ( aProfiles.Length() < 2 ) {
161 theErrorMsg = tr( "PROFILES_NOT_DEFINED" );
165 // Set the object name
166 myEditedObject->SetName( anObjectName );
171 // Show the object in case of creation mode of the operation
173 module()->setObjectVisible( HYDROGUI_Tool::GetActiveOCCViewId( module() ), myEditedObject, true );
177 theUpdateFlags = UF_Model | UF_OCCViewer | UF_OCC_Forced;
182 void HYDROGUI_StreamOp::createPreview()
184 if ( myEditedObject.IsNull() ) {
188 LightApp_Application* anApp = module()->getApp();
189 if ( !myViewManager ) {
190 myViewManager = ::qobject_cast<OCCViewer_ViewManager*>(
191 anApp->getViewManager( OCCViewer_Viewer::Type(), true ) );
194 if ( myViewManager && !myPreviewPrs ) {
195 if ( OCCViewer_Viewer* aViewer = myViewManager->getOCCViewer() ) {
196 Handle(AIS_InteractiveContext) aCtx = aViewer->getAISContext();
197 if ( !aCtx.IsNull() ) {
198 myPreviewPrs = new HYDROGUI_Shape( aCtx, myEditedObject );
203 if ( myPreviewPrs ) {
204 myPreviewPrs->update();
208 void HYDROGUI_StreamOp::erasePreview()
216 void HYDROGUI_StreamOp::onAddProfiles()
218 if ( myEditedObject.IsNull() ) {
222 // Get the current profiles list
223 HYDROData_SequenceOfObjects aProfiles = myEditedObject->GetProfiles();
225 // TODO: to be optimized
226 QStringList aCurrentProfiles;
227 for( int i = 1, n = aProfiles.Length(); i <= n; i++ ) {
228 Handle(HYDROData_Profile) aProfile =
229 Handle(HYDROData_Profile)::DownCast( aProfiles.Value( i ) );
230 if ( !aProfile.IsNull() ) {
231 aCurrentProfiles << aProfile->GetName();
235 // Get the selected profiles ( in the Object Browser )
236 QStringList anInvalidProfiles, anExistingProfiles, aHasNoIntersectionProfiles;
238 HYDROData_SequenceOfObjects aVerifiedProfiles;
239 HYDROData_SequenceOfObjects aSelectedProfiles = HYDROGUI_Tool::GetSelectedObjects( module() );
240 for( int i = 1, n = aSelectedProfiles.Length(); i <= n; i++ ) {
241 Handle(HYDROData_Profile) aProfile =
242 Handle(HYDROData_Profile)::DownCast( aSelectedProfiles.Value( i ) );
243 if ( !aProfile.IsNull() ) {
244 QString aProfileName = aProfile->GetName();
246 // Check the profile, if all is ok - add it to the list
247 if ( !aProfile->IsValid() ) { // check whether the profile is valid
248 anInvalidProfiles << aProfileName;
249 } else if ( aCurrentProfiles.contains( aProfileName ) ) { // check whether the profile is already added
250 anExistingProfiles << aProfileName;
251 } else if ( !myEditedObject->HasIntersection( aProfile ) ) { // check whether the profile has intersection
252 aHasNoIntersectionProfiles << aProfileName;
254 aVerifiedProfiles.Append( aProfile );
259 // Show message box with the ignored profiles
260 if ( aVerifiedProfiles.Length() < aSelectedProfiles.Length() ) {
261 QString aMessage = tr( "IGNORED_PROFILES" );
262 if ( !anInvalidProfiles.isEmpty() ) {
263 aMessage.append( "\n\n" );
264 aMessage.append( tr("INVALID_PROFILES").arg( anInvalidProfiles.join( "\n" ) ) );
266 if ( !anExistingProfiles.isEmpty() ) {
267 aMessage.append( "\n\n" );
268 aMessage.append( tr("EXISTING_PROFILES").arg( anExistingProfiles.join( "\n" ) ) );
270 if ( !aHasNoIntersectionProfiles.isEmpty() ) {
271 aMessage.append( "\n\n" );
272 aMessage.append( tr("NOT_INTERSECTED_PROFILES").arg( aHasNoIntersectionProfiles.join( "\n" ) ) );
275 SUIT_MessageBox::warning( module()->getApp()->desktop(), tr( "WARNING" ), aMessage );
278 // Update the stream object
279 for( int i = 1, n = aVerifiedProfiles.Length(); i <= n; i++ ) {
280 Handle(HYDROData_Profile) aProfile =
281 Handle(HYDROData_Profile)::DownCast( aVerifiedProfiles.Value( i ) );
282 myEditedObject->AddProfile( aProfile );
284 myEditedObject->Update();
293 void HYDROGUI_StreamOp::onRemoveProfiles( const QStringList& theProfilesToRemove )
295 if ( myEditedObject.IsNull() ) {
300 foreach( const QString& aProfileName, theProfilesToRemove ) {
301 Handle(HYDROData_Profile) aProfile = Handle(HYDROData_Profile)::DownCast(
302 HYDROGUI_Tool::FindObjectByName( module(), aProfileName, KIND_PROFILE ) );
303 myEditedObject->RemoveProfile( aProfile );
305 myEditedObject->Update();
314 void HYDROGUI_StreamOp::onAxisChanged( const QString& theNewAxis )
316 if ( myEditedObject.IsNull() ) {
321 Handle(HYDROData_PolylineXY) anAxis = Handle(HYDROData_PolylineXY)::DownCast(
322 HYDROGUI_Tool::FindObjectByName( module(), theNewAxis, KIND_POLYLINEXY ) );
324 // Get list of profiles which do not intersect the axis
325 QStringList aHasNoIntersectionProfiles;
326 HYDROData_SequenceOfObjects aCurrentProfiles = myEditedObject->GetProfiles();
327 for( int anIndex = 1, aLength = aCurrentProfiles.Length(); anIndex <= aLength; anIndex++ ) {
328 Handle(HYDROData_Profile) aProfile =
329 Handle(HYDROData_Profile)::DownCast( aCurrentProfiles.Value( anIndex ) );
330 if ( !aProfile.IsNull() ) {
331 // TODO check intersection
335 // If there are profiles which don't intersect the new axis - show confirmation message box
336 bool isConfirmed = true;
337 if ( !aHasNoIntersectionProfiles.isEmpty() ) {
338 SUIT_MessageBox::StandardButtons aButtons =
339 SUIT_MessageBox::Yes | SUIT_MessageBox::No;
341 QString aMsg = aHasNoIntersectionProfiles.join( "\n" );
342 isConfirmed = SUIT_MessageBox::question( module()->getApp()->desktop(),
343 tr( "CONFIRMATION" ),
344 tr( "CONFIRM_AXIS_CHANGE" ).arg( aMsg ),
346 SUIT_MessageBox::Yes) == SUIT_MessageBox::Yes;
349 // Check if the user has confirmed axis change
350 if ( !isConfirmed ) {
351 // To restore the old axis
355 myEditedObject->SetHydraulicAxis( anAxis );
356 myEditedObject->Update();
366 void HYDROGUI_StreamOp::updatePanelData()
368 HYDROGUI_StreamDlg* aPanel = ::qobject_cast<HYDROGUI_StreamDlg*>( inputPanel() );
374 Handle(HYDROData_PolylineXY) aHydraulicAxis = myEditedObject->GetHydraulicAxis();
375 if ( !aHydraulicAxis.IsNull() ) {
376 aPanel->setAxisName( aHydraulicAxis->GetName() );
378 aPanel->setAxisName( "" );
382 QStringList aProfiles;
384 HYDROData_SequenceOfObjects aStreamProfiles = myEditedObject->GetProfiles();
385 for ( int i = 1, n = aStreamProfiles.Length(); i <= n; ++i ) {
386 Handle(HYDROData_Profile) aProfile =
387 Handle(HYDROData_Profile)::DownCast( aStreamProfiles.Value( i ) );
388 if ( !aProfile.IsNull() ) {
389 QString aProfileName = aProfile->GetName();
390 aProfiles << aProfileName;
394 aPanel->setProfiles( aProfiles );