--- /dev/null
+// Copyright (C) 2015 CEA/DEN, EDF R&D, OPEN CASCADE
+//
+// 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, or (at your option) any later version.
+//
+// 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.salome-platform.org/ or email : webmaster.salome@opencascade.com
+//
+// File : GEOMGUI_TextTreeWdg.cxx
+// Author : Alexander KOVALEV (akl)
+
+#include "GEOMGUI_TextTreeWdg.h"
+
+#include "GEOMGUI_DimensionProperty.h"
+#include "GeometryGUI.h"
+#include "GeometryGUI_Operations.h"
+#include <GEOM_Constants.h>
+#include <GEOMUtils.hxx>
+
+// GUI includes
+#include <LightApp_Module.h>
+#include <SalomeApp_Application.h>
+#include <SalomeApp_Study.h>
+#include <SUIT_Desktop.h>
+#include <SUIT_Session.h>
+#include <SUIT_ResourceMgr.h>
+#include <SUIT_DataBrowser.h>
+
+// Qt includes
+#include <QAction>
+#include <QMenu>
+#include <QString>
+#include <QLabel>
+#include <QLineEdit>
+#include <QTreeWidget>
+#include <QHeaderView>
+#include <QGroupBox>
+#include <QVBoxLayout>
+#include <QHBoxLayout>
+#include <QHash>
+
+GEOMGUI_TextTreeWdg::GEOMGUI_TextTreeWdg( SalomeApp_Application* app )
+ : myDisplayer(NULL)
+{
+ myStudy = dynamic_cast<SalomeApp_Study*>( app->activeStudy() );
+ myDisplayer = GEOM_Displayer( myStudy );
+
+ SUIT_ResourceMgr* resMgr = SUIT_Session::session()->resourceMgr();
+ myVisibleIcon = QIcon( resMgr->loadPixmap( "SUIT", tr( "ICON_DATAOBJ_VISIBLE" ) ) );
+ myInvisibleIcon = QIcon( resMgr->loadPixmap( "SUIT", tr( "ICON_DATAOBJ_INVISIBLE" ) ) );
+
+ setWindowTitle( tr( "TEXT_TREE_VIEW_TITLE" ) );
+ setObjectName( "geomTextTreeWdg" );
+
+ setRootIsDecorated( true );
+ setSelectionMode( QAbstractItemView::ExtendedSelection );
+ setAllColumnsShowFocus( true );
+ setUniformRowHeights( true );
+
+ QStringList columnNames;
+ columnNames << tr("TEXT_TREE_VIEW_NAME") << "";
+ QTreeWidgetItem * headerItem = new QTreeWidgetItem( columnNames );
+ headerItem->setIcon( 1, myVisibleIcon );
+ setHeaderItem ( headerItem );
+ header()->moveSection( 1, 0 );
+ header()->setResizeMode( 1, QHeaderView::ResizeToContents );
+
+ QStringList rootNames;
+ rootNames << tr("GEOM_DIMENSIONS") << "";
+ myDimensionsItem = new QTreeWidgetItem( this, rootNames );
+ myDimensionsItem->setFlags( Qt::ItemIsSelectable | Qt::ItemIsEnabled );
+ addTopLevelItem( myDimensionsItem );
+
+ // get a free dockable window id
+ myWindowID = 11;
+ while( app->dockWindow( myWindowID ))
+ ++myWindowID;
+ ++myWindowID;
+
+ createActions();
+ setContextMenuPolicy( Qt::CustomContextMenu );
+ connect( this, SIGNAL( customContextMenuRequested(const QPoint&) ),
+ this, SLOT( showContextMenu(const QPoint&) ) );
+
+ connect( myStudy, SIGNAL( objVisibilityChanged( QString, Qtx::VisibilityState ) ),
+ this, SLOT( updateVisibilityColumn( QString, Qtx::VisibilityState ) ) );
+ connect( app->objectBrowser(), SIGNAL( updated() ), this, SLOT( updateTree() ) );
+ GeometryGUI* aGeomGUI = dynamic_cast<GeometryGUI*>( app->module( "Geometry" ) );
+ connect( aGeomGUI, SIGNAL( DimensionsUpdated( const QString& ) ), this, SLOT( updateBranch( const QString& ) ) );
+ connect( this, SIGNAL( itemClicked( QTreeWidgetItem*, int) ),
+ this, SLOT( onItemClicked( QTreeWidgetItem*, int ) ) );
+
+}
+
+GEOMGUI_TextTreeWdg::~GEOMGUI_TextTreeWdg()
+{
+ //std::cout<<"~GEOMGUI_TextTreeWdg"<<std::endl;
+}
+
+//=================================================================================
+// function : createActions
+// purpose : Create context popup menu actions.
+//=================================================================================
+void GEOMGUI_TextTreeWdg::createActions()
+{
+ QAction* a = new QAction( tr( "MEN_DISPLAY" ), this );
+ a->setIcon( myVisibleIcon );
+ myActions.insert( GEOMOp::OpShow, a );
+
+ QAction* b = new QAction( tr( "MEN_ERASE" ), this );
+ b->setIcon( myInvisibleIcon );
+ myActions.insert( GEOMOp::OpHide, b );
+}
+
+//=================================================================================
+// function : updateTree
+// purpose :
+//=================================================================================
+void GEOMGUI_TextTreeWdg::updateTree()
+{
+ myStudy = dynamic_cast<SalomeApp_Study*>( SUIT_Session::session()->activeApplication()->activeStudy() );
+ _PTR(Study) aDSStudy = myStudy->studyDS();
+ if ( aDSStudy ) {
+ _PTR(SComponent) SC ( aDSStudy->FindComponent( "GEOM" ) );
+ if ( SC ) {
+ _PTR(ChildIterator) anIter ( aDSStudy->NewChildIterator( SC ) );
+ anIter->InitEx( true );
+ QList<QString> objEntries = myObjects.keys();
+ while( anIter->More() ) {
+ _PTR(SObject) valSO ( anIter->Value() );
+ _PTR(SObject) refSO;
+ if ( !valSO->ReferencedObject( refSO ) ) {
+ // update tree of object's dimensions
+ QString anEntry = valSO->GetID().c_str();
+ updateBranch( anEntry );
+ objEntries.removeAll( anEntry );
+ }
+ anIter->Next();
+ }
+ foreach (QString entry, objEntries) {
+ removeBranch( entry, true );
+ }
+ }
+ }
+}
+
+//=================================================================================
+// function : updateBranch
+// purpose :
+//=================================================================================
+void GEOMGUI_TextTreeWdg::updateBranch( const QString& theEntry )
+{
+ myStudy = dynamic_cast<SalomeApp_Study*>( SUIT_Session::session()->activeApplication()->activeStudy() );
+ if ( myStudy ) {
+ _PTR(Study) aStudyDS = myStudy->studyDS();
+ if ( aStudyDS ) {
+ _PTR(SObject) obj( aStudyDS->FindObjectID( theEntry.toStdString() ) );
+ QString aName = obj->GetName().c_str();
+
+ GEOMGUI_DimensionProperty aProp;
+ aProp.LoadFromAttribute( myStudy, theEntry.toStdString() );
+ int nbProps = aProp.GetNumber();
+
+ QTreeWidgetItem* objectItem = itemFromEntry( theEntry );
+ if ( objectItem ) {
+ removeBranch( theEntry, nbProps > 0 ? false : true );
+ }
+ QStringList itemName;
+ if ( nbProps > 0 ) {
+ itemName << aName << "";
+ if ( !objectItem ) {
+ objectItem = new QTreeWidgetItem( myDimensionsItem, itemName );
+ objectItem->setFlags( Qt::ItemIsSelectable | Qt::ItemIsEnabled );
+ objectItem->setData( 1, Qt::UserRole, theEntry );
+ myDimensionsItem->addChild( objectItem );
+ myObjects.insert( theEntry, objectItem );
+ if ( myDimensionsItem->childCount() == 1 )
+ myDimensionsItem->setExpanded( true );
+ }
+ bool isDisplayed = myDisplayer.IsDisplayed( theEntry );
+ // read dimension records from property
+ for ( int anIt = 0; anIt < aProp.GetNumber(); ++anIt )
+ {
+ QString aName = aProp.GetName( anIt );
+ bool isVisible = aProp.IsVisible( anIt );
+
+ QTreeWidgetItem* anItem = new QTreeWidgetItem;
+ anItem->setText( 0, aName );
+ // if ( isDisplayed )
+ anItem->setIcon( 1, isVisible ? myVisibleIcon : myInvisibleIcon );
+ anItem->setData( 0, Qt::UserRole, anIt );
+ anItem->setFlags( Qt::ItemIsSelectable | Qt::ItemIsEnabled );
+ objectItem->addChild( anItem );
+ }
+ }
+ }
+ }
+}
+
+//=================================================================================
+// function : removeBranch
+// purpose :
+//=================================================================================
+void GEOMGUI_TextTreeWdg::removeBranch( const QString& theEntry, bool force )
+{
+ QTreeWidgetItem* objectItem = itemFromEntry( theEntry );
+ if ( !objectItem )
+ return;
+ qDeleteAll( objectItem->takeChildren() );
+ if ( force ) {
+ myDimensionsItem->removeChild( objectItem );
+ myObjects.remove( theEntry );
+ }
+}
+
+//=================================================================================
+// function : onItemClicked()
+// purpose : called when tree item was clicked
+//=================================================================================
+void GEOMGUI_TextTreeWdg::onItemClicked( QTreeWidgetItem* theItem, int theColumn )
+{
+ if( theColumn != 1 || theItem->icon( 1 ).isNull() || theItem->isDisabled() )
+ return;
+
+ std::string anEntry = entryFromItem( theItem->parent() ).toStdString();
+ int aDimIndex = idFromItem( theItem );
+ GEOMGUI_DimensionProperty aProp;
+ aProp.LoadFromAttribute( myStudy, anEntry );
+ if ( aProp.IsVisible( aDimIndex ) ) {
+ aProp.SetVisible( aDimIndex, false );
+ theItem->setIcon( 1, myInvisibleIcon );
+ } else {
+ aProp.SetVisible( aDimIndex, true );
+ theItem->setIcon( 1, myVisibleIcon );
+ }
+ aProp.SaveToAttribute( myStudy, anEntry );
+ redisplay( anEntry.c_str() );
+}
+
+//=================================================================================
+// function : idFromItem
+// purpose :
+//=================================================================================
+int GEOMGUI_TextTreeWdg::idFromItem( QTreeWidgetItem* theItem )
+{
+ if ( !theItem )
+ return -1;
+
+ bool isIdOK = false;
+ const int anId = theItem->data( 0, Qt::UserRole ).toInt( &isIdOK );
+
+ return isIdOK ? anId : -1;
+}
+
+//=================================================================================
+// function : entryFromItem
+// purpose :
+//=================================================================================
+QString GEOMGUI_TextTreeWdg::entryFromItem( QTreeWidgetItem* theShapeItem )
+{
+ if ( !theShapeItem )
+ return "";
+
+ return theShapeItem->data( 1, Qt::UserRole ).toString();
+}
+
+//=================================================================================
+// function : itemFromEntry
+// purpose :
+//=================================================================================
+QTreeWidgetItem* GEOMGUI_TextTreeWdg::itemFromEntry( QString theEntry )
+{
+ if ( theEntry.isEmpty() )
+ return 0;
+
+ return myObjects.value( theEntry, 0 );
+}
+
+//=================================================================================
+// function : updateVisibilityColumn
+// purpose : Update icons of dimension items.
+//=================================================================================
+void GEOMGUI_TextTreeWdg::updateVisibilityColumn( QString theEntry, Qtx::VisibilityState theState )
+{
+ QTreeWidgetItem* anItem = itemFromEntry( theEntry );
+ if ( !anItem )
+ return;
+ anItem->setDisabled( theState != Qtx::ShownState );
+ QTreeWidgetItem* aChildItem;
+ GEOMGUI_DimensionProperty aProp;
+ for ( int i=0; i < anItem->childCount(); i++ ) {
+ aChildItem = anItem->child( i );
+ if ( theState == Qtx::ShownState ) {
+ aProp.LoadFromAttribute( myStudy, theEntry.toStdString() );
+ if ( aProp.GetNumber() == 0 )
+ continue;
+ aChildItem->setIcon( 1, aProp.IsVisible( idFromItem( aChildItem ) ) ? myVisibleIcon : myInvisibleIcon );
+ aChildItem->setDisabled( false );
+ } else {
+ aChildItem->setIcon( 1, QIcon() );
+ aChildItem->setDisabled( true );
+ }
+ }
+}
+
+//=================================================================================
+// function : showContextMenu
+// purpose :
+//=================================================================================
+void GEOMGUI_TextTreeWdg::showContextMenu( const QPoint& pos )
+{
+ if ( selectedItems().isEmpty() )
+ return;
+ QMenu aMenu;
+ aMenu.addAction( myActions[GEOMOp::OpShow] );
+ aMenu.addAction( myActions[GEOMOp::OpHide] );
+ if ( selectedItems().count() == 1 ) {
+ QTreeWidgetItem* anItem = selectedItems().first();
+ QString anEntry = entryFromItem( anItem->parent() );
+ if ( !anEntry.isEmpty() ) {
+ GEOMGUI_DimensionProperty aProp;
+ aProp.LoadFromAttribute( myStudy, anEntry.toStdString() );
+ if ( aProp.GetNumber() == 0 )
+ return;
+ aMenu.clear();
+ if ( aProp.IsVisible( idFromItem( anItem ) ) )
+ aMenu.addAction( myActions[GEOMOp::OpHide] );
+ else
+ aMenu.addAction( myActions[GEOMOp::OpShow] );
+ }
+ }
+ QAction* selPopupItem = aMenu.exec( viewport()->mapToGlobal(pos) );
+ if ( selPopupItem == myActions[GEOMOp::OpShow] )
+ setVisibility( true );
+ else if ( selPopupItem == myActions[GEOMOp::OpHide] )
+ setVisibility( false );
+}
+
+//=================================================================================
+// function : setVisibility
+// purpose :
+//=================================================================================
+void GEOMGUI_TextTreeWdg::setVisibility( bool theVisibility )
+{
+ if ( myDimensionsItem->isSelected() ) {
+ // set visibility for all dimensions
+ QTreeWidgetItem* anItem;
+ foreach ( QString entry, myObjects.keys() ) {
+ anItem = itemFromEntry( entry );
+ if ( !anItem->isDisabled() )
+ setShapeDimensionsVisibility( entry, theVisibility );
+ }
+ return;
+ }
+ foreach ( QTreeWidgetItem* item, selectedItems() ) {
+ if ( item->isDisabled() || item->parent()->isSelected() )
+ continue;
+ QString anEntry = entryFromItem( item );
+ if ( !anEntry.isEmpty() ) {
+ // it is a shape item
+ setShapeDimensionsVisibility( anEntry, theVisibility );
+ } else {
+ // it is a dimension item
+ anEntry = entryFromItem( item->parent() );
+ setDimensionVisibility( anEntry, item, theVisibility );
+ }
+ }
+}
+
+//=================================================================================
+// function : setShapeDimensionsVisibility
+// purpose :
+//=================================================================================
+void GEOMGUI_TextTreeWdg::setShapeDimensionsVisibility( QString theEntry, bool theVisibility )
+{
+ QTreeWidgetItem* anItem = itemFromEntry( theEntry );
+ QTreeWidgetItem* aChildItem;
+ for ( int i=0; i < anItem->childCount(); i++ ) {
+ aChildItem = anItem->child( i );
+ setDimensionVisibility( theEntry, aChildItem, theVisibility );
+ }
+ redisplay( theEntry );
+}
+
+//=================================================================================
+// function : setDimensionVisibility
+// purpose :
+//=================================================================================
+void GEOMGUI_TextTreeWdg::setDimensionVisibility( QString theEntry, QTreeWidgetItem* theDimItem, bool theVisibility )
+{
+ GEOMGUI_DimensionProperty aProp;
+ aProp.LoadFromAttribute( myStudy, theEntry.toStdString() );
+ int aDimIndex = idFromItem( theDimItem );
+ if ( aProp.GetNumber() == 0 || aProp.IsVisible( aDimIndex ) == theVisibility )
+ return;;
+ aProp.SetVisible( aDimIndex, theVisibility );
+ aProp.SaveToAttribute( myStudy, theEntry.toStdString() );
+
+ theDimItem->setIcon( 1, theVisibility ? myVisibleIcon : myInvisibleIcon );
+ redisplay( theEntry );
+}
+
+//=================================================================================
+// function : redisplay
+// purpose :
+//=================================================================================
+void GEOMGUI_TextTreeWdg::redisplay( QString theEntry )
+{
+ Handle(SALOME_InteractiveObject) io = new SALOME_InteractiveObject( theEntry.toLatin1().constData(), "GEOM", "TEMP_IO" );
+ myDisplayer.Redisplay( io );
+}