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Refs #288 - the profile section selected and addition mode is activated
[modules/hydro.git] / src / HYDROGUI / HYDROGUI_ProfileDlg.cxx
1 // Copyright (C) 2007-2013  CEA/DEN, EDF R&D, OPEN CASCADE
2 //
3 // Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
5 //
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.
10 //
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.
15 //
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
19 //
20 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
21 //
22
23 #include "HYDROGUI_ProfileDlg.h"
24
25 #include "HYDROGUI_Module.h"
26 #include "HYDROGUI_Tool.h"
27
28 #include <CurveCreator_Widget.h>
29 #include <CurveCreator_ICurve.hxx>
30 #include <CurveCreator_Utils.h>
31
32 #include <OCCViewer_ViewPort3d.h>
33 #include <OCCViewer_Utilities.h>
34 #include <OCCViewer_ViewManager.h>
35 #include <OCCViewer_ViewFrame.h>
36 #include <LightApp_Application.h>
37
38 #include <SUIT_Session.h>
39 #include <SUIT_ResourceMgr.h>
40
41 #include <QGroupBox>
42 #include <QHBoxLayout>
43 #include <QLabel>
44 #include <QLineEdit>
45 #include <QMouseEvent>
46
47 HYDROGUI_ProfileDlg::HYDROGUI_ProfileDlg( HYDROGUI_Module* theModule, const QString& theTitle )
48 : HYDROGUI_InputPanel( theModule, theTitle ), myName(NULL)
49 {
50   QHBoxLayout* aNameLayout = new QHBoxLayout();
51   QLabel* aNameLabel = new QLabel(tr("PROFILE_NAME_TLT"), this);
52   aNameLayout->addWidget(aNameLabel);
53   myName = new QLineEdit(this);
54   aNameLayout->addWidget(myName);
55
56   addLayout(aNameLayout);
57
58   int anActionFlags = 
59     CurveCreator_Widget::DisableNewSection | CurveCreator_Widget::DisableDetectionMode |
60     CurveCreator_Widget::DisableClosedSection;
61   myEditorWidget = new CurveCreator_Widget( this, NULL, anActionFlags );
62   addWidget( myEditorWidget, 3 );
63
64   myAddElementBox = new QGroupBox( tr( "ADD_ELEMENT" ), this );
65   addWidget( myAddElementBox, 2 );
66
67   QBoxLayout* anAddElementLayout = new QVBoxLayout( myAddElementBox );
68   anAddElementLayout->setMargin( 0 );
69   anAddElementLayout->setSpacing( 5 );
70
71   myViewManager = new OCCViewer_ViewManager( theModule->getApp()->activeStudy(), 0 );
72   OCCViewer_Viewer* aViewer = new OCCViewer_Viewer( true );
73
74   SUIT_ResourceMgr* aResMgr = SUIT_Session::session()->resourceMgr();
75   aViewer->setBackground( OCCViewer_ViewFrame::TOP_LEFT,
76                      aResMgr->backgroundValue( "OCCViewer", "xz_background", aViewer->background(OCCViewer_ViewFrame::TOP_LEFT) ) );
77   aViewer->setBackground( OCCViewer_ViewFrame::TOP_RIGHT,
78                      aResMgr->backgroundValue( "OCCViewer", "yz_background", aViewer->background(OCCViewer_ViewFrame::TOP_RIGHT) ) );
79   aViewer->setBackground( OCCViewer_ViewFrame::BOTTOM_LEFT,
80                      aResMgr->backgroundValue( "OCCViewer", "xy_background", aViewer->background(OCCViewer_ViewFrame::BOTTOM_LEFT) ) );
81   aViewer->setBackground( OCCViewer_ViewFrame::BOTTOM_RIGHT,
82                      aResMgr->backgroundValue( "OCCViewer", "background", aViewer->background(OCCViewer_ViewFrame::MAIN_VIEW) ) );
83
84   aViewer->setTrihedronSize( aResMgr->doubleValue( "3DViewer", "trihedron_size", aViewer->trihedronSize() ),
85                         aResMgr->booleanValue( "3DViewer", "relative_size", aViewer->trihedronRelative() ));
86   aViewer->setInteractionStyle( aResMgr->integerValue( "3DViewer", "navigation_mode", aViewer->interactionStyle() ) );
87   aViewer->setZoomingStyle( aResMgr->integerValue( "3DViewer", "zooming_mode", aViewer->zoomingStyle() ) );
88   aViewer->enablePreselection( aResMgr->booleanValue( "OCCViewer", "enable_preselection", aViewer->isPreselectionEnabled() ) );
89   aViewer->enableSelection( aResMgr->booleanValue( "OCCViewer", "enable_selection", aViewer->isSelectionEnabled() ) );
90
91   myViewManager->setViewModel( aViewer );// custom view model, which extends SALOME_View interface
92   SUIT_ViewWindow* aViewWin = myViewManager->createViewWindow();
93   addWidget( aViewWin, 4 );
94   myEditorWidget->setOCCViewer( aViewer );
95
96   connect( myEditorWidget, SIGNAL( selectionChanged() ), this, SIGNAL( selectionChanged() ) );
97   connect( myEditorWidget, SIGNAL( subOperationStarted(QWidget*, bool) ), this, SLOT( processStartedSubOperation(QWidget*, bool) ) );
98   connect( myEditorWidget, SIGNAL( subOperationFinished(QWidget*) ), this, SLOT( processFinishedSubOperation(QWidget*) ) );
99
100   myAddElementBox->hide();
101
102   // Coordinates
103   connect( myViewManager, SIGNAL( mouseMove( SUIT_ViewWindow*, QMouseEvent* ) ),
104            this, SLOT( onMouseMove( SUIT_ViewWindow*, QMouseEvent* ) ) );
105   if ( aViewWin ) {
106     OCCViewer_ViewFrame* aViewFrame = dynamic_cast<OCCViewer_ViewFrame*>( aViewWin );
107     if ( aViewFrame && aViewFrame->getViewPort() ) {
108       aViewFrame->getViewPort()->installEventFilter( this );
109     }
110   }
111
112   myCoordLabel = new QLabel( this );
113   QHBoxLayout* aCoordLayout = new QHBoxLayout();
114   aCoordLayout->addWidget( myCoordLabel );
115   aCoordLayout->addStretch();
116
117   addLayout( aCoordLayout );
118 }
119
120 HYDROGUI_ProfileDlg::~HYDROGUI_ProfileDlg()
121 {
122   delete myViewManager;
123 }
124
125 void HYDROGUI_ProfileDlg::reset()
126 {
127   myEditorWidget->reset();
128   myEditorWidget->setActionMode( CurveCreator_Widget::AdditionMode );
129 }
130
131 Handle(AIS_InteractiveContext) HYDROGUI_ProfileDlg::getAISContext()
132 {
133   OCCViewer_Viewer* aViewer = (OCCViewer_Viewer*)myViewManager->getViewModel();
134   return aViewer ? aViewer->getAISContext() : 0;
135 }
136
137 void HYDROGUI_ProfileDlg::setProfileName( const QString& theName )
138 {
139   myName->setText(theName);
140 }
141
142 QString HYDROGUI_ProfileDlg::getProfileName() const
143 {
144   return myName->text();
145 }
146
147 void HYDROGUI_ProfileDlg::setProfile( CurveCreator_ICurve* theProfile )
148 {
149   myEditorWidget->setCurve( theProfile );
150
151   // select the single section by default
152   QList<int> aSections;
153   aSections << 0;
154   myEditorWidget->setSelectedSections( aSections );
155 }
156
157 QList<int> HYDROGUI_ProfileDlg::getSelectedSections()
158 {
159   return myEditorWidget->getSelectedSections();
160 }
161
162 /**
163  * Redirect the delete action to editor widget
164  */
165 void HYDROGUI_ProfileDlg::deleteSelected()
166 {
167   myEditorWidget->removeSelected();
168 }
169
170 /**
171  * Checks whether there are some to delete
172  */
173 bool HYDROGUI_ProfileDlg::deleteEnabled()
174 {
175   return myEditorWidget->removeEnabled();
176 }
177
178 void HYDROGUI_ProfileDlg::processStartedSubOperation( QWidget* theWidget, bool theIsEdit )
179 {
180   myEditorWidget->setEnabled( false );
181
182   myAddElementBox->setTitle( theIsEdit ? tr( "EDIT_ELEMENT" ) : tr( "ADD_ELEMENT" ) );
183   QBoxLayout* anAddElementLayout = dynamic_cast<QBoxLayout*>( myAddElementBox->layout() );
184   anAddElementLayout->addWidget( theWidget );
185
186   theWidget->show();
187   myAddElementBox->show();
188 }
189
190 void HYDROGUI_ProfileDlg::processFinishedSubOperation( QWidget* theWidget )
191 {
192   myEditorWidget->setEnabled( true );
193
194   QBoxLayout* anAddElementLayout = dynamic_cast<QBoxLayout*>( myAddElementBox->layout() );
195   anAddElementLayout->removeWidget( theWidget );
196
197   theWidget->hide();
198   myAddElementBox->hide();
199 }
200
201 void HYDROGUI_ProfileDlg::onMouseMove( SUIT_ViewWindow* theViewWindow, QMouseEvent* theEvent )
202 {
203   OCCViewer_ViewWindow* anOCCViewWindow = 
204     dynamic_cast<OCCViewer_ViewWindow*>(theViewWindow);
205   if ( anOCCViewWindow && anOCCViewWindow->getViewPort() ) {
206     gp_Pnt aPnt = CurveCreator_Utils::ConvertClickToPoint( 
207       theEvent->x(), theEvent->y(), anOCCViewWindow->getViewPort()->getView() );
208
209     // Show the coordinates
210     QString aX = HYDROGUI_Tool::GetCoordinateString( aPnt.X() );
211     QString anY = HYDROGUI_Tool::GetCoordinateString( aPnt.Y() );
212     myCoordLabel->setText( tr("COORDINATES_INFO").arg( aX ).arg( anY ) );
213   }
214 }
215
216 bool HYDROGUI_ProfileDlg::eventFilter( QObject* theObj, QEvent* theEvent )
217 {
218   if ( theObj->inherits( "OCCViewer_ViewPort" ) && 
219        theEvent->type() == QEvent::Leave ) {
220     myCoordLabel->clear();
221   }
222
223   return HYDROGUI_InputPanel::eventFilter( theObj, theEvent );
224 }