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417 lines
13 KiB
C++
417 lines
13 KiB
C++
// Copyright (C) 2007-2014 CEA/DEN, EDF R&D, OPEN CASCADE
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//
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// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
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// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
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//
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// This library is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Lesser General Public
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// License as published by the Free Software Foundation; either
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// version 2.1 of the License, or (at your option) any later version.
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//
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public
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// License along with this library; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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//
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// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
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//
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// GEOM GEOMGUI : GUI for Geometry component
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// File : MeasureGUI_Skeleton.cxx
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// Author : Damine COQUERET, Open CASCADE S.A.S.
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//
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#include "MeasureGUI_Skeleton.h"
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#include "MeasureGUI_Widgets.h"
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#include <GEOMBase.h>
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#include <GEOM_Displayer.h>
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#include <GeometryGUI.h>
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#include <LightApp_SelectionMgr.h>
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#include <SalomeApp_Application.h>
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#include <SalomeApp_Tools.h>
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#include <SUIT_Desktop.h>
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#include <SUIT_ResourceMgr.h>
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#include <SUIT_MessageBox.h>
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#include <SUIT_Session.h>
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#include <SUIT_OverrideCursor.h>
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#include <QKeyEvent>
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//=================================================================================
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// class : MeasureGUI_Skeleton()
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// purpose : Constructs a MeasureGUI_Skeleton which is a child of 'parent', with the
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// name 'name' and widget flags set to 'f'.
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// The dialog will by default be modeless, unless you set 'modal' to
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// TRUE to construct a modal dialog.
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//=================================================================================
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MeasureGUI_Skeleton::MeasureGUI_Skeleton( GeometryGUI* GUI, QWidget* parent,
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bool modal, Qt::WindowFlags f )
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: QDialog( parent, f ),
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GEOMBase_Helper( dynamic_cast<SUIT_Desktop*>( parent ) ),
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myGeomGUI( GUI )
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{
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myMainFrame = new MeasureGUI_SkeletonBox( this );
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QVBoxLayout* topLayout = new QVBoxLayout( this );
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topLayout->setMargin( 9 ); topLayout->setSpacing( 0 );
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topLayout->addWidget( myMainFrame );
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setAttribute( Qt::WA_DeleteOnClose );
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setModal( modal );
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mySelBtn = 0;
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mySelEdit = 0;
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myDisplayer = 0;
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myHelpFileName = "";
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buttonClose()->setText( tr( "GEOM_BUT_CLOSE" ) );
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buttonHelp()->setText( tr( "GEOM_BUT_HELP" ) );
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}
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//=================================================================================
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// function : ~MeasureGUI_Skeleton()
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// purpose : Destroys the object and frees any allocated resources
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//=================================================================================
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MeasureGUI_Skeleton::~MeasureGUI_Skeleton()
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{
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if ( myGeomGUI )
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myGeomGUI->SetActiveDialogBox( 0 );
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delete myDisplayer;
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}
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//=================================================================================
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// function : Init()
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// purpose :
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//=================================================================================
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void MeasureGUI_Skeleton::Init()
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{
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/* init variables */
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if ( myGeomGUI )
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myGeomGUI->SetActiveDialogBox( (QDialog*)this );
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/* signals and slots connections */
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connect( buttonClose(), SIGNAL( clicked() ),
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this, SLOT( ClickOnCancel() ) );
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connect( buttonHelp(), SIGNAL( clicked() ),
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this, SLOT( ClickOnHelp() ) );
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if ( myGeomGUI ) {
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connect( myGeomGUI, SIGNAL( SignalDeactivateActiveDialog() ),
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this, SLOT ( DeactivateActiveDialog() ) );
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connect( myGeomGUI, SIGNAL( SignalCloseAllDialogs() ),
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this, SLOT ( ClickOnCancel() ) );
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}
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if ( mySelEdit ) {
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connect( mySelEdit, SIGNAL( returnPressed() ),
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this, SLOT( LineEditReturnPressed() ) );
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}
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if ( mySelBtn ) {
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connect( mySelBtn, SIGNAL( clicked() ),
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this, SLOT ( SetEditCurrentArgument() ) );
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}
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LightApp_SelectionMgr* aSel = ( (SalomeApp_Application*)( SUIT_Session::session()->activeApplication() ) )->selectionMgr();
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if ( aSel ) {
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connect( aSel, SIGNAL( currentSelectionChanged() ),
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this, SLOT ( SelectionIntoArgument() ) ) ;
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}
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/* displays Dialog */
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mainFrame()->RadioButton1->setChecked( true );
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activateSelection();
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SelectionIntoArgument();
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}
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//=================================================================================
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// function : ClickOnCancel()
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// purpose :
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//=================================================================================
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void MeasureGUI_Skeleton::ClickOnCancel()
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{
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close();
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}
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//=================================================================================
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// function : ClickOnHelp()
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// purpose :
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//=================================================================================
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void MeasureGUI_Skeleton::ClickOnHelp()
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{
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LightApp_Application* app = (LightApp_Application*)( SUIT_Session::session()->activeApplication() );
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if ( app ) {
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app->onHelpContextModule( myGeomGUI ? app->moduleName( myGeomGUI->moduleName() ) : QString( "" ), myHelpFileName );
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}
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else {
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QString platform;
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#ifdef WIN32
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platform = "winapplication";
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#else
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platform = "application";
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#endif
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SUIT_MessageBox::warning( this, tr( "WRN_WARNING" ),
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tr( "EXTERNAL_BROWSER_CANNOT_SHOW_PAGE" ).
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arg( app->resourceMgr()->stringValue( "ExternalBrowser", platform ) ).arg( myHelpFileName ) );
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}
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}
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//=================================================================================
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// function : LineEditReturnPressed()
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// purpose :
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//=================================================================================
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void MeasureGUI_Skeleton::LineEditReturnPressed()
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{
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/* User name of object input management */
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/* If successfull the selection is changed and signal emitted... */
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/* so SelectionIntoArgument() is automatically called. */
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if ( mySelEdit ) {
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const QString objectUserName = mySelEdit->text();
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QWidget* thisWidget = ( QWidget* )this;
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LightApp_SelectionMgr* aSelMgr = myGeomGUI->getApp()->selectionMgr();
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SALOME_ListIO aSelList;
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aSelMgr->selectedObjects(aSelList);
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if (GEOMBase::SelectionByNameInDialogs(thisWidget, objectUserName, aSelList))
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mySelEdit->setText(objectUserName);
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}
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}
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//=================================================================================
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// function : DeactivateActiveDialog()
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// purpose :
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//=================================================================================
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void MeasureGUI_Skeleton::DeactivateActiveDialog()
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{
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setEnabled( false );
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LightApp_SelectionMgr* aSel = ( (SalomeApp_Application*)( SUIT_Session::session()->activeApplication() ) )->selectionMgr();
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if ( aSel )
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disconnect( aSel, 0, this, 0 );
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myGeomGUI->SetActiveDialogBox( 0 );
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globalSelection();
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}
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//=================================================================================
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// function : ActivateThisDialog()
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// purpose :
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//=================================================================================
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void MeasureGUI_Skeleton::ActivateThisDialog()
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{
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myGeomGUI->EmitSignalDeactivateDialog();
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setEnabled( true );
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myGeomGUI->SetActiveDialogBox( ( QDialog* )this );
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LightApp_SelectionMgr* aSel = ( (SalomeApp_Application*)( SUIT_Session::session()->activeApplication() ) )->selectionMgr();
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if ( aSel )
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connect( aSel, SIGNAL( currentSelectionChanged() ),
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this, SLOT ( SelectionIntoArgument() ) ) ;
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redisplayPreview();
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activateSelection();
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}
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//=================================================================================
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// function : SetEditCurrentArgument
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// purpose :
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//=================================================================================
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void MeasureGUI_Skeleton::SetEditCurrentArgument()
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{
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mySelEdit->setFocus();
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SelectionIntoArgument();
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}
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//=================================================================================
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// function : SelectionIntoArgument
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// purpose :
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//=================================================================================
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void MeasureGUI_Skeleton::SelectionIntoArgument()
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{
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myObj = GEOM::GEOM_Object::_nil();
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LightApp_SelectionMgr* aSelMgr = myGeomGUI->getApp()->selectionMgr();
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SALOME_ListIO aSelList;
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aSelMgr->selectedObjects(aSelList);
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GEOM::GEOM_Object_var aSelectedObject = GEOM::GEOM_Object::_nil();
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if (aSelList.Extent() > 0) {
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aSelectedObject = GEOMBase::ConvertIOinGEOMObject( aSelList.First() );
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}
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if (aSelectedObject->_is_nil()) {
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mySelEdit->setText("");
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processObject();
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erasePreview();
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return;
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}
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myObj = aSelectedObject;
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mySelEdit->setText(GEOMBase::GetName(myObj));
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processObject();
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redisplayPreview();
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}
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//=================================================================================
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// function : processObject
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// purpose :
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//=================================================================================
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void MeasureGUI_Skeleton::processObject()
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{
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}
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//=================================================================================
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// function : closeEvent
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// purpose :
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//=================================================================================
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void MeasureGUI_Skeleton::closeEvent( QCloseEvent* e )
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{
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LightApp_SelectionMgr* aSel = ( (SalomeApp_Application*)( SUIT_Session::session()->activeApplication() ) )->selectionMgr();
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if ( aSel )
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disconnect( aSel, 0, this, 0 );
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QDialog::closeEvent( e );
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}
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//=================================================================================
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// function : enterEvent()
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// purpose :
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//=================================================================================
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void MeasureGUI_Skeleton::enterEvent( QEvent* )
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{
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if ( mainFrame()->GroupConstructors->isEnabled() )
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return;
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ActivateThisDialog();
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}
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//=================================================================================
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// function : buildPrs
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// purpose : Build presentation for "preview"
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//=================================================================================
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SALOME_Prs* MeasureGUI_Skeleton::buildPrs()
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{
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return 0;
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}
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//=================================================================================
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// function : closeEvent()
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// purpose : Build presentation for "preview"
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//=================================================================================
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void MeasureGUI_Skeleton::redisplayPreview()
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{
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QString aMess;
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if ( !isValid( aMess ) ) {
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erasePreview( true );
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return;
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}
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erasePreview( false );
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try {
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SUIT_OverrideCursor();
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getDisplayer()->SetColor( Quantity_NOC_VIOLET );
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getDisplayer()->SetToActivate( false );
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if ( SALOME_Prs* aPrs = buildPrs() )
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displayPreview( aPrs );
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}
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catch ( const SALOME::SALOME_Exception& e ) {
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SalomeApp_Tools::QtCatchCorbaException( e );
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}
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}
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//=================================================================================
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// function : activateSelection
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// purpose :
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//=================================================================================
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void MeasureGUI_Skeleton::activateSelection()
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{
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globalSelection( GEOM_ALLSHAPES );
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}
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//=================================================================================
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// function : isValid
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// purpose :
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//=================================================================================
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bool MeasureGUI_Skeleton::isValid( QString& )
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{
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return !myObj->_is_nil();
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}
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//================================================================
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// Function : getDisplayer
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// Purpose :
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//================================================================
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GEOM_Displayer* MeasureGUI_Skeleton::getDisplayer()
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{
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if ( !myDisplayer )
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myDisplayer = new GEOM_Displayer( getStudy() );
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return myDisplayer;
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}
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//=================================================================================
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// function : createOperation
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// purpose :
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//=================================================================================
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GEOM::GEOM_IOperations_ptr MeasureGUI_Skeleton::createOperation()
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{
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return getGeomEngine()->GetIMeasureOperations( getStudyId() );
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}
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//=================================================================================
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// function : keyPressEvent()
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// purpose :
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//=================================================================================
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void MeasureGUI_Skeleton::keyPressEvent( QKeyEvent* e )
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{
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QDialog::keyPressEvent( e );
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if ( e->isAccepted() )
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return;
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if ( e->key() == Qt::Key_F1 ) {
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e->accept();
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ClickOnHelp();
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}
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}
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MeasureGUI_SkeletonBox* MeasureGUI_Skeleton::mainFrame() const
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{
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return myMainFrame;
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}
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QWidget* MeasureGUI_Skeleton::centralWidget() const
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{
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return mainFrame()->GroupMedium;
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}
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QPushButton* MeasureGUI_Skeleton::buttonClose() const
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{
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return mainFrame()->buttonClose;
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}
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QPushButton* MeasureGUI_Skeleton::buttonHelp() const
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{
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return mainFrame()->buttonHelp;
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}
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