X-Git-Url: http://git.salome-platform.org/gitweb/?p=modules%2Fsmesh.git;a=blobdiff_plain;f=src%2FSMESHGUI%2FSMESHGUI_TransparencyDlg.cxx;h=c7fc33a565b679c75c4942f6d3be8882e480279e;hp=cb35a3538f69e705ba3d9ec601923d23bee7d8b6;hb=e4737e85f0da6d3f90fd08f6be1c2825195fe16f;hpb=8b4ba0cdff7660465a9ea7b26ef0df0757afed97 diff --git a/src/SMESHGUI/SMESHGUI_TransparencyDlg.cxx b/src/SMESHGUI/SMESHGUI_TransparencyDlg.cxx index cb35a3538..c7fc33a56 100644 --- a/src/SMESHGUI/SMESHGUI_TransparencyDlg.cxx +++ b/src/SMESHGUI/SMESHGUI_TransparencyDlg.cxx @@ -1,34 +1,52 @@ -using namespace std; -// File : SMESHGUI_TransparencyDlg.cxx -// Created : Thu Jun 06 16:41:42 2002 -// Author : Nicolas REJNERI - -// Project : SALOME -// Module : SMESH -// Copyright : Open CASCADE 2002 +// SMESH SMESHGUI : GUI for SMESH component +// +// Copyright (C) 2003 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN, +// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS +// +// This library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License as published by the Free Software Foundation; either +// version 2.1 of the License. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public +// License along with this library; if not, write to the Free Software +// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +// +// See http://www.opencascade.org/SALOME/ or email : webmaster.salome@opencascade.org +// +// +// +// File : SMESHGUI_TransparencyDlg.cxx +// Author : Nicolas REJNERI +// Module : SMESH // $Header$ - #include "SMESHGUI_TransparencyDlg.h" -#include "SMESHGUI.h" -#include "VTKViewer_ViewFrame.h" -#include "VTKViewer_RenderWindowInteractor.h" -#include "QAD_RightFrame.h" -#include "SALOME_ListIteratorOfListIO.hxx" +#include "SMESHGUI.h" +#include "SMESHGUI_VTKUtils.h" // QT Includes -#include #include #include #include #include -#include -#include -#include -#include #include +#include "VTKViewer_ViewFrame.h" +#include "QAD_RightFrame.h" +#include "QAD_WaitCursor.h" +#include "SALOME_ListIteratorOfListIO.hxx" +#include "SMESH_Actor.h" +#include "SALOME_Selection.h" +#include "SALOME_InteractiveObject.hxx" + +using namespace std; //================================================================================= // class : SMESHGUI_TransparencyDlg() @@ -37,38 +55,18 @@ using namespace std; //================================================================================= SMESHGUI_TransparencyDlg::SMESHGUI_TransparencyDlg( QWidget* parent, const char* name, - SALOME_Selection* Sel, bool modal, WFlags fl ) - : QDialog( parent, name, modal, WStyle_Customize | WStyle_NormalBorder | WStyle_Title | WStyle_SysMenu ) + : QDialog( parent, name, modal, WStyle_Customize | WStyle_NormalBorder | WStyle_Title | WStyle_SysMenu | WDestructiveClose ) { if ( !name ) setName( "SMESHGUI_TransparencyDlg" ); - resize( 152, 107 ); setCaption( tr( "SMESH_TRANSPARENCY_TITLE" ) ); setSizeGripEnabled( TRUE ); - SMESHGUI_TransparencyDlgLayout = new QGridLayout( this ); + QGridLayout* SMESHGUI_TransparencyDlgLayout = new QGridLayout( this ); SMESHGUI_TransparencyDlgLayout->setSpacing( 6 ); SMESHGUI_TransparencyDlgLayout->setMargin( 11 ); - /*************************************************************************/ - QGroupBox* GroupButtons = new QGroupBox( this, "GroupButtons" ); - GroupButtons->setColumnLayout(0, Qt::Vertical ); - GroupButtons->layout()->setSpacing( 0 ); - GroupButtons->layout()->setMargin( 0 ); - QGridLayout* GroupButtonsLayout = new QGridLayout( GroupButtons->layout() ); - GroupButtonsLayout->setAlignment( Qt::AlignTop ); - GroupButtonsLayout->setSpacing( 6 ); - GroupButtonsLayout->setMargin( 11 ); - - buttonOk = new QPushButton( GroupButtons, "buttonOk" ); - buttonOk->setText( tr( "GEOM_BUT_OK" ) ); - buttonOk->setAutoDefault( TRUE ); - buttonOk->setDefault( TRUE ); - GroupButtonsLayout->addItem( new QSpacerItem( 20, 20, QSizePolicy::Expanding, QSizePolicy::Minimum), 0, 0 ); - GroupButtonsLayout->addWidget( buttonOk, 0, 1 ); - GroupButtonsLayout->addItem( new QSpacerItem( 20, 20, QSizePolicy::Expanding, QSizePolicy::Minimum), 0, 2 ); - /*************************************************************************/ QGroupBox* GroupC1 = new QGroupBox( this, "GroupC1" ); GroupC1->setColumnLayout(0, Qt::Vertical ); @@ -79,59 +77,82 @@ SMESHGUI_TransparencyDlg::SMESHGUI_TransparencyDlg( QWidget* parent, GroupC1Layout->setSpacing( 6 ); GroupC1Layout->setMargin( 11 ); - TextLabelOpaque = new QLabel( GroupC1, "TextLabelOpaque" ); - TextLabelOpaque->setText( tr( "SMESH_TRANSPARENCY_OPAQUE" ) ); - TextLabelOpaque->setAlignment( int( QLabel::AlignLeft ) ); - GroupC1Layout->addWidget( TextLabelOpaque, 0, 0 ); - GroupC1Layout->addItem( new QSpacerItem( 20, 20, QSizePolicy::Expanding, QSizePolicy::Minimum ), 0, 1 ); - TextLabelTransparent = new QLabel( GroupC1, "TextLabelTransparent" ); TextLabelTransparent->setText( tr( "SMESH_TRANSPARENCY_TRANSPARENT" ) ); - TextLabelTransparent->setAlignment( int( QLabel::AlignRight ) ); - GroupC1Layout->addWidget( TextLabelTransparent, 0, 2 ); + TextLabelTransparent->setAlignment( AlignLeft ); + GroupC1Layout->addWidget( TextLabelTransparent, 0, 0 ); + + ValueLab = new QLabel( GroupC1, "ValueLab" ); + ValueLab->setAlignment( AlignCenter ); + ValueLab->setSizePolicy( QSizePolicy( QSizePolicy::Expanding, QSizePolicy::Fixed ) ); + QFont fnt = ValueLab->font(); fnt.setBold( true ); ValueLab->setFont( fnt ); + GroupC1Layout->addWidget( ValueLab, 0, 1 ); + + TextLabelOpaque = new QLabel( GroupC1, "TextLabelOpaque" ); + TextLabelOpaque->setText( tr( "SMESH_TRANSPARENCY_OPAQUE" ) ); + TextLabelOpaque->setAlignment( AlignRight ); + GroupC1Layout->addWidget( TextLabelOpaque, 0, 2 ); Slider1 = new QSlider( 0, 10, 1, 5, Horizontal, GroupC1, "Slider1" ); + Slider1->setFocusPolicy( QWidget::NoFocus ); Slider1->setMinimumSize( 300, 0 ); - Slider1->setTickmarks( QSlider::Left ); + Slider1->setTickmarks( QSlider::Above ); + Slider1->setTickInterval( 10 ); + Slider1->setTracking( true ); + Slider1->setMinValue( 0 ) ; + Slider1->setMaxValue( 100 ); + Slider1->setLineStep( 1 ); + Slider1->setPageStep( 10 ); GroupC1Layout->addMultiCellWidget( Slider1, 1, 1, 0, 2 ); + /*************************************************************************/ + QGroupBox* GroupButtons = new QGroupBox( this, "GroupButtons" ); + GroupButtons->setColumnLayout(0, Qt::Vertical ); + GroupButtons->layout()->setSpacing( 0 ); + GroupButtons->layout()->setMargin( 0 ); + QGridLayout* GroupButtonsLayout = new QGridLayout( GroupButtons->layout() ); + GroupButtonsLayout->setAlignment( Qt::AlignTop ); + GroupButtonsLayout->setSpacing( 6 ); + GroupButtonsLayout->setMargin( 11 ); + + buttonOk = new QPushButton( GroupButtons, "buttonOk" ); + buttonOk->setText( tr( "SMESH_BUT_CLOSE" ) ); + buttonOk->setAutoDefault( TRUE ); + buttonOk->setDefault( TRUE ); + GroupButtonsLayout->addItem( new QSpacerItem( 20, 20, QSizePolicy::Expanding, QSizePolicy::Minimum), 0, 0 ); + GroupButtonsLayout->addWidget( buttonOk, 0, 1 ); + GroupButtonsLayout->addItem( new QSpacerItem( 20, 20, QSizePolicy::Expanding, QSizePolicy::Minimum), 0, 2 ); + SMESHGUI_TransparencyDlgLayout->addWidget( GroupC1, 0, 0 ); SMESHGUI_TransparencyDlgLayout->addWidget( GroupButtons, 1, 0 ); - /* Initialisations */ - this->mySMESHGUI = SMESHGUI::GetSMESHGUI() ; - this->mySel = Sel ; - - /* First call valueChanged() method for initialisation */ - /* The default value of transparency will change with the selection */ - this->myFirstInit = true ; -// Slider1->setMaxValue( 10 ); -// Slider1->setValue( 5 ) ; - + mySelection = SALOME_Selection::Selection( SMESHGUI::GetSMESHGUI()->GetActiveStudy()->getSelection()); - this->ValueHasChanged( Slider1->value() ) ; + // Initial state + this->onSelectionChanged() ; // signals and slots connections : after ValueHasChanged() connect( buttonOk, SIGNAL( clicked() ), this, SLOT( ClickOnOk() ) ); - connect( Slider1, SIGNAL( valueChanged(int) ), this, SLOT( ValueHasChanged(int) ) ); + connect( Slider1, SIGNAL( valueChanged(int) ), this, SLOT( SetTransparency() ) ); + connect( Slider1, SIGNAL( sliderMoved(int) ), this, SLOT( ValueHasChanged() ) ); + connect( SMESHGUI::GetSMESHGUI(), SIGNAL ( SignalCloseAllDialogs() ), this, SLOT( ClickOnOk() ) ) ; + connect( mySelection, SIGNAL( currentSelectionChanged() ), this, SLOT( onSelectionChanged() ) ); /* Move widget on the botton right corner of main widget */ int x, y ; - mySMESHGUI->DefineDlgPosition( this, x, y ) ; + SMESHGUI::GetSMESHGUI()->DefineDlgPosition( this, x, y ) ; this->move( x, y ) ; - this->show() ; /* Displays this Dialog */ + this->show(); } - - //================================================================================= // function : ~SMESHGUI_TransparencyDlg() // purpose : //================================================================================= SMESHGUI_TransparencyDlg::~SMESHGUI_TransparencyDlg() { - // no need to delete child widgets, Qt does it all for us + // no need to delete child widgets, Qt does it all for us } @@ -141,51 +162,79 @@ SMESHGUI_TransparencyDlg::~SMESHGUI_TransparencyDlg() //======================================================================= void SMESHGUI_TransparencyDlg::ClickOnOk() { - accept() ; - return ; + close(); } -//======================================================================= -// function : ClickOnClose() -// purpose : -//======================================================================= -void SMESHGUI_TransparencyDlg::ClickOnClose() +//================================================================================= +// function : SetTransparency() +// purpose : Called when value of slider change +// : or the first time as initilisation +//================================================================================= +void SMESHGUI_TransparencyDlg::SetTransparency() { - accept() ; - return ; + if ( SMESHGUI::GetSMESHGUI()->GetActiveStudy()->getActiveStudyFrame()->getTypeView() == VIEW_VTK ) { + QAD_WaitCursor wc; + float opacity = this->Slider1->value() / 100. ; + SALOME_ListIteratorOfListIO It( mySelection->StoredIObjects() ); + for( ;It.More(); It.Next() ) { + Handle(SALOME_InteractiveObject) IOS = It.Value(); + SMESH_Actor* anActor = SMESH::FindActorByEntry(IOS->getEntry()); + if ( anActor ) + anActor->SetOpacity( opacity ); + } + SMESHGUI::GetSMESHGUI()->GetActiveStudy()->getActiveStudyFrame()->getRightFrame()->getViewFrame()->Repaint(); + } + ValueHasChanged(); } - //================================================================================= // function : ValueHasChanged() -// purpose : Called when value of slider change -// : or the first time as initilisation +// purpose : Called when user moves a slider //================================================================================= -void SMESHGUI_TransparencyDlg::ValueHasChanged( int newValue ) +void SMESHGUI_TransparencyDlg::ValueHasChanged() { + ValueLab->setText( QString::number( this->Slider1->value() ) + "%" ); +} - if ( mySMESHGUI->GetActiveStudy()->getActiveStudyFrame()->getTypeView() == VIEW_VTK ) { - VTKViewer_RenderWindowInteractor* myRenderInter= ((VTKViewer_ViewFrame*)mySMESHGUI->GetActiveStudy()->getActiveStudyFrame()->getRightFrame()->getViewFrame())->getRWInteractor(); - SALOME_ListIteratorOfListIO It( this->mySel->StoredIObjects() ); - Handle(SALOME_InteractiveObject) FirstIOS = mySel->firstIObject(); - if( !FirstIOS.IsNull() ) { - /* The first time as initialisation */ - if( this->myFirstInit ) { - this->myFirstInit = false ; - float transp = ( myRenderInter->GetTransparency(FirstIOS))*10.0 ; - this->Slider1->setValue( int(transp) ) ; - return; +//================================================================================= +// function : onSelectionChanged() +// purpose : Called when selection is changed +//================================================================================= +void SMESHGUI_TransparencyDlg::onSelectionChanged() +{ + if ( SMESHGUI::GetSMESHGUI()->GetActiveStudy()->getActiveStudyFrame()->getTypeView() == VIEW_VTK ) { + int opacity = 100; + if ( mySelection->IObjectCount() == 1 ) { + Handle(SALOME_InteractiveObject) FirstIOS = mySelection->firstIObject(); + if( !FirstIOS.IsNull() ) { + SMESH_Actor* anActor = SMESH::FindActorByEntry( FirstIOS->getEntry() ); + if ( anActor ) + opacity = int( anActor->GetOpacity() * 100. + 0.5 ); } } - - QApplication::setOverrideCursor( Qt::waitCursor ); - for( ;It.More(); It.Next() ) { - Handle(SALOME_InteractiveObject) IOS = It.Value(); - myRenderInter->SetTransparency( IOS, newValue/10.0 ); + else if ( mySelection->IObjectCount() > 1 ) { + SALOME_ListIteratorOfListIO It( mySelection->StoredIObjects() ); + int setOp = -1; + for ( ; It.More(); It.Next() ) { + Handle(SALOME_InteractiveObject) IO = It.Value(); + if( !IO.IsNull() ) { + SMESH_Actor* anActor = SMESH::FindActorByEntry( IO->getEntry() ); + if ( anActor ) { + int op = int( anActor->GetOpacity() * 100. + 0.5 ); + if ( setOp < 0 ) + setOp = op; + else if ( setOp != op ) { + setOp = 100; + break; + } + } + } + } + if ( setOp >= 0 ) + opacity = setOp; } - QApplication::restoreOverrideCursor(); + Slider1->setValue( opacity ) ; } - QApplication::restoreOverrideCursor(); - return ; + ValueHasChanged(); }