mirror of
https://git.salome-platform.org/gitpub/modules/geom.git
synced 2025-01-28 12:40:33 +05:00
7961b83044
This reverts commit 3cd92817cb
.
272 lines
9.8 KiB
C++
272 lines
9.8 KiB
C++
// Copyright (C) 2014 CEA/DEN, EDF R&D, OPEN CASCADE
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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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// internal includes
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#include "DependencyTree_Object.h"
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// GEOM includes
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#include <GeometryGUI.h>
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// GUI includes
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#include <SUIT_Session.h>
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#include <SUIT_ResourceMgr.h>
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#include <SalomeApp_Application.h>
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#include <SalomeApp_Study.h>
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// Qt includes
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#include <QFont>
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const int itemH = 20;
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const int itemW = 90;
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DependencyTree_Object::DependencyTree_Object( const std::string& theEntry, QGraphicsItem* theParent )
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:GraphicsView_Object( theParent ),
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myIsMainObject( false )
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{
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SUIT_ResourceMgr* resMgr = SUIT_Session::session()->resourceMgr();
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myColor = resMgr->colorValue( "Geometry", "dependency_tree_node_color", QColor( 62, 180, 238 ) );
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mySelectColor = resMgr->colorValue( "Geometry", "dependency_tree_select_node_color", QColor( 237, 243, 58 ) );
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myMainObjectColor = resMgr->colorValue( "Geometry", "dependency_tree_main_node_color", QColor( 238, 90, 125 ) );
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myUnpublishObjectColor = resMgr->colorValue( "Geometry", "dependency_tree_unpublish_node_color", QColor( 255, 255, 255 ) );
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myPolygonItem = new QGraphicsPolygonItem();
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QPolygonF myPolygon;
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myPolygon << QPointF( -itemW, -itemH ) << QPointF( itemW, -itemH ) << QPointF( itemW, itemH )
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<< QPointF( -itemW, itemH ) << QPointF( -itemW, -itemH );
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myPolygonItem->setPolygon( myPolygon );
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myTextItem = new QGraphicsSimpleTextItem();
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QFont textFont;
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textFont.setPointSize( itemH );
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myTextItem->setFont( textFont );
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myEntry = theEntry;
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SalomeApp_Application* app = dynamic_cast< SalomeApp_Application* >( SUIT_Session::session()->activeApplication() );
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if ( !app ) return;
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SalomeApp_Study* study = dynamic_cast<SalomeApp_Study*>(app->activeStudy());
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SALOMEDS::Study_var aStudyDS = GeometryGUI::ClientStudyToStudy( study->studyDS() );
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int studyId = aStudyDS->StudyId();
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myGeomObject = GeometryGUI::GetGeomGen()->GetObject( studyId, myEntry.c_str() );
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updateName();
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addToGroup( myPolygonItem );
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addToGroup( myTextItem );
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}
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DependencyTree_Object::~DependencyTree_Object()
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{
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}
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//=================================================================================
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// function : highlight()
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// purpose : highlight current item
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//=================================================================================
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bool DependencyTree_Object::highlight( double theX, double theY )
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{
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if( !isHighlighted() ) {
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QColor color = myPolygonItem->brush().color();
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int saturation = ( color.saturation() - 100 ) > 10 ? color.saturation() - 100 : 10;
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color.setHsv( color.hsvHue(), saturation, color.value() );
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myPolygonItem->setBrush( color );
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myPolygonItem->setPen( getPen( color ) );
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myPolygonItem->setToolTip( getName() );
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}
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return GraphicsView_Object::highlight( theX, theY );
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}
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//=================================================================================
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// function : unhighlight()
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// purpose : set properties for unhighlighted item
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//=================================================================================
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void DependencyTree_Object::unhighlight()
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{
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if( isSelected() )
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myPolygonItem->setBrush( mySelectColor );
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else if( myIsMainObject )
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myPolygonItem->setBrush( myMainObjectColor );
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else
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myPolygonItem->setBrush( myColor );
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myPolygonItem->setPen( getPen( myPolygonItem->brush().color() ) );
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GraphicsView_Object::unhighlight();
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}
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//=================================================================================
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// function : select()
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// purpose : select current item
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//=================================================================================
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bool DependencyTree_Object::select( double theX, double theY, const QRectF& theRect )
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{
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myPolygonItem->setBrush( mySelectColor );
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myPolygonItem->setPen( getPen( mySelectColor ) );
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return GraphicsView_Object::select( theX, theY, theRect );
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}
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//=================================================================================
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// function : unselect()
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// purpose : set properties for unselected item
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//=================================================================================
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void DependencyTree_Object::unselect()
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{
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if( myIsMainObject )
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myPolygonItem->setBrush( myMainObjectColor );
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else
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myPolygonItem->setBrush( myColor );
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myPolygonItem->setPen( getPen( myPolygonItem->brush().color() ) );
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GraphicsView_Object::unselect();
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}
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//=================================================================================
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// function : getEntry()
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// purpose : get entry of current item
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//=================================================================================
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std::string DependencyTree_Object::getEntry() const
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{
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return myEntry;
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}
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//=================================================================================
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// function : getGeomObject()
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// purpose : get geometry object of current item
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//=================================================================================
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GEOM::GEOM_BaseObject_var DependencyTree_Object::getGeomObject() const
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{
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return myGeomObject;
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}
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//=================================================================================
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// function : updateName()
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// purpose : update name of current item using its entry
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//=================================================================================
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void DependencyTree_Object::updateName()
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{
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QString name = myGeomObject->GetName();
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CORBA::String_var studyEntryVar = myGeomObject->GetStudyEntry();
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if( QString( studyEntryVar.in() ).isEmpty() ) {
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if( name.isEmpty() )
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name = "unpublished";
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myColor = myUnpublishObjectColor;
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}
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myPolygonItem->setBrush( myColor );
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myPolygonItem->setPen( getPen( myColor ) );
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setName( name );
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myTextItem->setText( name );
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double textWidth = myTextItem->sceneBoundingRect().width();
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double textHeight = myTextItem->sceneBoundingRect().height();
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double polygonWidth = myPolygonItem->sceneBoundingRect().width();
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double polygonHeight = myPolygonItem->sceneBoundingRect().height();
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if( ( textWidth - 4 ) > polygonWidth ) {
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int numberSymbol = int( polygonWidth * name.length() / textWidth );
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QString newName = name.left( numberSymbol - 3 ) + "...";
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myTextItem->setText( newName );
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textWidth = myTextItem->sceneBoundingRect().width();
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}
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myTextItem->setPos( ( polygonWidth - textWidth ) / 2 - itemW,
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( polygonHeight - textHeight ) / 2 - itemH );
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}
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//=================================================================================
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// function : setColor()
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// purpose : set default color of current item
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//=================================================================================
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void DependencyTree_Object::setColor( const QColor& theColor )
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{
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CORBA::String_var studyEntryVar = myGeomObject->GetStudyEntry();
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if( QString( studyEntryVar.in() ).isEmpty() )
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myColor = myUnpublishObjectColor;
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else
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myColor = theColor;
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}
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//=================================================================================
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// function : setSelectColor()
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// purpose : set color of selected item
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//=================================================================================
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void DependencyTree_Object::setSelectColor( const QColor& theColor )
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{
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mySelectColor = theColor;
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}
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//=================================================================================
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// function : setMainObjectColor()
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// purpose : set color if current item is main object of dependency tree
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//=================================================================================
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void DependencyTree_Object::setMainObjectColor( const QColor& theColor )
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{
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myMainObjectColor = theColor;
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}
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//=================================================================================
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// function : setUnpublishObjectColor()
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// purpose : set color if current item is unpublished object
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//=================================================================================
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void DependencyTree_Object::setUnpublishObjectColor( const QColor& theColor )
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{
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myUnpublishObjectColor = theColor;
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CORBA::String_var studyEntryVar = myGeomObject->GetStudyEntry();
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if( QString( studyEntryVar.in() ).isEmpty() )
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myColor = myUnpublishObjectColor;
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}
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//=================================================================================
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// function : setIsMainObject()
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// purpose : set true if current item is main object of dependency tree
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//=================================================================================
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void DependencyTree_Object::setIsMainObject( bool theIsMainObject )
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{
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myIsMainObject = theIsMainObject;
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if( myIsMainObject )
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myPolygonItem->setBrush( myMainObjectColor );
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else
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myPolygonItem->setBrush( myColor );
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myPolygonItem->setPen( getPen( myPolygonItem->brush().color() ) );
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}
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//=================================================================================
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// function : getPen()
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// purpose : get pen which is dependent of current color
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//=================================================================================
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QPen DependencyTree_Object::getPen( const QColor& theColor )
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{
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int value = ( theColor.value() - 100 ) > 10 ? theColor.value() - 100 : 10;
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QColor penColor;
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penColor.setHsv( theColor.hsvHue(), theColor.saturation(), value );
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return QPen( QBrush( penColor ), 4 );
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}
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