--- /dev/null
+// Copyright (C) 2005 OPEN CASCADE, CEA/DEN, EDF R&D, PRINCIPIA R&D
+//
+// 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.salome-platform.org/ or email : webmaster.salome@opencascade.com
+//
+// SALOME Plot2d : implementation of desktop and GUI kernel
+//
+// File : Plot2d_SetupCurvesDlg.cxx
+// Author : Sergey LITONIN
+
+#include "Plot2d_SetupCurvesDlg.h"
+#include <QtxGroupBox.h>
+#include <QtxTable.h>
+#include <qtoolbutton.h>
+#include <SUIT_ResourceMgr.h>
+#include <SUIT_Session.h>
+#include <qlayout.h>
+#include <qpushbutton.h>
+#include <qfontmetrics.h>
+#include <qcolordialog.h>
+
+#include <qpen.h>
+#include <qwt_symbol.h>
+#include <Plot2d_Curve.h>
+#include <SUIT_MessageBox.h>
+
+#define PIXMAP_COL 0
+#define MARKER_COL 2
+#define TEXT_COL 1
+#define COLOR_COL 3
+#define NB_COL 4
+
+class Plot2d_SetupCurvesDlg::PixmapItem : public QTableItem
+{
+public:
+ PixmapItem( QTable* theTable );
+ virtual ~PixmapItem();
+
+ virtual void paint( QPainter *p, const QColorGroup &cg,
+ const QRect &cr, bool selected );
+
+ void setColor( const QColor& );
+ void setMarkerType( const int );
+
+private:
+ QwtSymbol mySymbol;
+};
+
+Plot2d_SetupCurvesDlg::PixmapItem::PixmapItem( QTable* theTable )
+: QTableItem( theTable, Never )
+{
+ mySymbol.setSize( QSize( 8, 8 ) );
+ mySymbol.setStyle( QwtSymbol::None );
+}
+
+Plot2d_SetupCurvesDlg::PixmapItem::~PixmapItem()
+{
+
+}
+
+//=============================================================================
+// Function : setColor
+// Purpose :
+//=============================================================================
+void Plot2d_SetupCurvesDlg::PixmapItem::setColor( const QColor& theColor )
+{
+ mySymbol.setBrush( QBrush( theColor ) );
+ mySymbol.setPen( QPen( theColor ) );
+}
+
+//=============================================================================
+// Function : setMarkerType
+// Purpose :
+//=============================================================================
+void Plot2d_SetupCurvesDlg::PixmapItem::setMarkerType( const int theType )
+{
+ QwtSymbol::Style aStyle = QwtSymbol::None;
+ switch( theType )
+ {
+ case Plot2d_Curve::Circle : aStyle = QwtSymbol::Ellipse; break;
+ case Plot2d_Curve::Rectangle: aStyle = QwtSymbol::Rect; break;
+ case Plot2d_Curve::Diamond : aStyle = QwtSymbol::Diamond; break;
+ case Plot2d_Curve::DTriangle: aStyle = QwtSymbol::DTriangle; break;
+ case Plot2d_Curve::UTriangle: aStyle = QwtSymbol::UTriangle; break;
+ case Plot2d_Curve::LTriangle: aStyle = QwtSymbol::LTriangle; break;
+ case Plot2d_Curve::RTriangle: aStyle = QwtSymbol::RTriangle; break;
+ case Plot2d_Curve::Cross : aStyle = QwtSymbol::Cross; break;
+ case Plot2d_Curve::XCross : aStyle = QwtSymbol::XCross; break;
+ }
+
+ mySymbol.setStyle( aStyle );
+}
+
+//=============================================================================
+// Function : paint
+// Purpose :
+//=============================================================================
+void Plot2d_SetupCurvesDlg::PixmapItem::paint( QPainter *p, const QColorGroup &cg,
+ const QRect &cr, bool selected )
+{
+ QTableItem::paint( p, cg, cr, selected );
+ QPoint c = cr.center();
+ QRect r( c.x() - 4 - cr.left(), c.y() - 4 - cr.top(), 8, 8 );
+ mySymbol.draw( p, r ); // MarkerType
+}
+
+/*!
+ Constructor
+*/
+Plot2d_SetupCurvesDlg::Plot2d_SetupCurvesDlg( QWidget* theParent )
+: QtxDialog( theParent, "Plot2d_SetupCurvesDlg", true, true, /*OK | Apply | Close*/
+ OK | Cancel )
+{
+ SUIT_ResourceMgr* aResMgr = SUIT_Session::session()->resourceMgr();
+ setCaption( tr( "SETUP_CURVES" ) );
+
+ QFrame* aMainFrame = mainFrame();
+ myGrp = new QtxGroupBox( 1, Qt::Horizontal, tr( "PARAMETERS" ), aMainFrame );
+
+ // Create table
+
+ myTable = new QtxTable( myGrp );
+
+ myTable->setNumRows( 0 );
+ myTable->setNumCols( 5 );
+
+ QHeader* aHeaders = myTable->horizontalHeader();
+ aHeaders->setLabel( PIXMAP_COL, "Fig" );
+ aHeaders->setLabel( MARKER_COL, tr( "MARKER" ) );
+ aHeaders->setLabel( TEXT_COL, tr( "TEXT" ) );
+ aHeaders->setLabel( COLOR_COL, tr( "COLOR" ) );
+ aHeaders->setLabel( NB_COL, tr( "NB_MARKERS" ) );
+ aHeaders->setResizeEnabled( false );
+
+ myTable->verticalHeader()->hide();
+ myTable->setLeftMargin( 0 );
+
+ myTable->setColumnStretchable( MARKER_COL, false );
+ myTable->setColumnStretchable( TEXT_COL, true );
+ myTable->setColumnStretchable( COLOR_COL, false );
+ myTable->setColumnStretchable( NB_COL, false );
+
+ // Minus button
+ QPixmap minusPix = aResMgr->loadPixmap( "Plot2d", tr( "ICON_MINUS" ) );
+ myRemoveBtn = new QToolButton( 0 );
+ myRemoveBtn->setIconSet( minusPix );
+ myRemoveBtn->setFixedSize( minusPix.size() /*+ QSize( 2, 2 )*/ );
+ myGrp->insertTitleWidget( myRemoveBtn );
+
+ QVBoxLayout* aLay = new QVBoxLayout( aMainFrame, 5, 0 );
+ aLay->addWidget( myGrp );
+
+ connect( myRemoveBtn, SIGNAL( clicked() ), SLOT( onRemove() ) );
+ connect( myTable, SIGNAL( valueChanged( int, int ) ), SLOT( onValueChanged( int, int ) ) );
+
+ myTable->setColumnWidth( PIXMAP_COL, 24 );
+ setButtonPosition( Right, Cancel );
+}
+/*!
+ Destructor
+*/
+Plot2d_SetupCurvesDlg::~Plot2d_SetupCurvesDlg()
+{
+}
+
+//=============================================================================
+// Function : SetParameters
+// Purpose :
+//=============================================================================
+void Plot2d_SetupCurvesDlg::SetParameters( const QValueVector< int >& theMarker,
+ const QValueVector< QString >& theText,
+ const QValueVector< QColor >& theColor,
+ const QValueVector< int >& theNbMarkers )
+{
+ int nbRows = QMAX( QMAX( theMarker.size(), theText.size()),
+ QMAX( theColor.size(), theNbMarkers.size() ) );
+
+ myTable->setNumRows( nbRows );
+
+ const QStringList& aMarkers = getMarkers();
+
+ QFontMetrics fm( myTable->font() );
+ int aTextLength = 0;
+
+ for ( int i = 0; i < nbRows; i++ )
+ {
+ // Pixmap
+ PixmapItem* aPixItem = new PixmapItem( myTable ) ;
+ myTable->setItem( i, PIXMAP_COL, aPixItem );
+
+ // Marker type
+ QComboTableItem* aCombo = new QComboTableItem( myTable, aMarkers, false );
+ myTable->setItem( i, MARKER_COL, aCombo );
+ aCombo->setCurrentItem( theMarker[ i ] );
+
+ // Text
+ myTable->setText( i, TEXT_COL, theText[ i ] );
+ aTextLength = QMAX( aTextLength, fm.width( theText[ i ] ) );
+
+ // Color
+ QPushButton* aBtn = new QPushButton( myTable );
+ myTable->setCellWidget( i, COLOR_COL, aBtn );
+ setColor( aBtn, theColor[ i ] );
+ connect( aBtn, SIGNAL( clicked() ), SLOT( onColorBtn() ) );
+
+ // Nb markers
+ myTable->setText( i, NB_COL, QString( "%1" ).arg( theNbMarkers[ i ] ) );
+ }
+
+ myTable->setColumnWidth( TEXT_COL, aTextLength + 10 );
+ myTable->setColumnWidth( COLOR_COL, fm.width( tr( "COLOR" ) ) + 10 );
+ myTable->setColumnWidth( NB_COL, fm.width( tr( "NB_MARKERS" ) ) + 10 );
+
+ myRemovedIndexes.clear();
+
+ updatePixmap( -1 );
+}
+
+//=============================================================================
+// Function : GetParameters
+// Purpose :
+//=============================================================================
+void Plot2d_SetupCurvesDlg::GetParameters( QValueVector< int >& theMarkers,
+ QValueVector< QString >& theTexts,
+ QValueVector< QColor >& theColors,
+ QValueVector< int >& theNbMarkers ) const
+{
+ int nbRows = myTable->numRows();
+
+ theMarkers.resize( nbRows );
+ theTexts.resize( nbRows );
+ theColors.resize( nbRows );
+ theNbMarkers.resize( nbRows );
+
+ for ( int i = 0; i < nbRows; i++ )
+ {
+ // Marker type
+ QComboTableItem* aCombo = (QComboTableItem*)myTable->item( i, MARKER_COL );
+ theMarkers[ i ] = aCombo ? aCombo->currentItem() : -1;
+
+ // Text
+ QString aText = myTable->text( i, TEXT_COL );
+ theTexts[ i ] = aText;
+
+ // Color
+ QColor aColor;
+ QPushButton* aBtn = dynamic_cast< QPushButton* >( myTable->cellWidget( i, COLOR_COL ) );
+ if ( aBtn )
+ aColor = aBtn->paletteBackgroundColor();
+ theColors[ i ] = aColor;
+
+ // Nb markers
+ QString aStr = myTable->text( i, NB_COL );
+ bool isOk = false;
+ int nbMarkers = aStr.toInt( &isOk );
+ if ( isOk )
+ theNbMarkers[ i ] = nbMarkers;
+ else
+ theNbMarkers[ i ] = -1;
+ }
+}
+
+//=============================================================================
+// Function : GetRemovedIndexes
+// Purpose :
+//=============================================================================
+const QValueList< int >& Plot2d_SetupCurvesDlg::GetRemovedIndexes() const
+{
+ return myRemovedIndexes;
+}
+
+//=============================================================================
+// Function : acceptData
+// Purpose :
+//=============================================================================
+bool Plot2d_SetupCurvesDlg::acceptData() const
+{
+ int nbRows = myTable->numRows();
+ for ( int i = 0; i < nbRows; i++ )
+ {
+ QString aStr = myTable->text( i, NB_COL );
+ bool isOk = false;
+ int nbMarkers = aStr.toInt( &isOk );
+ if ( !isOk || nbMarkers<= 0 )
+ {
+ SUIT_MessageBox::info1( (QWidget*)this, tr( "PLOT2D_INSUFFICIENT_DATA" ),
+ tr( "PLOT2D_ENTER_VALID_DATA" ), tr( "BUT_OK" ) );
+ return false;
+ }
+ }
+
+ return true;
+}
+
+//=============================================================================
+// Function : getMarkers
+// Purpose :
+//=============================================================================
+const QStringList& Plot2d_SetupCurvesDlg::getMarkers() const
+{
+ static QStringList aList;
+
+ if ( aList.isEmpty() )
+ {
+ aList.append( tr( "NONE_MARKER_LBL" ) );
+ aList.append( tr( "CIRCLE_MARKER_LBL" ) );
+ aList.append( tr( "RECTANGLE_MARKER_LBL" ) );
+ aList.append( tr( "DIAMOND_MARKER_LBL" ) );
+ aList.append( tr( "DTRIANGLE_MARKER_LBL" ) );
+ aList.append( tr( "UTRIANGLE_MARKER_LBL" ) );
+ aList.append( tr( "LTRIANGLE_MARKER_LBL" ) );
+ aList.append( tr( "RTRIANGLE_MARKER_LBL" ) );
+ aList.append( tr( "CROSS_MARKER_LBL" ) );
+ aList.append( tr( "XCROSS_MARKER_LBL" ) );
+ }
+
+ return aList;
+}
+
+//=============================================================================
+// Function : onRemove
+// Purpose :
+//=============================================================================
+void Plot2d_SetupCurvesDlg::onRemove( )
+{
+ QValueList< int > toRemove;
+
+ int aCurrRow = myTable->currentRow();
+ int aCurrCol = myTable->currentColumn();
+
+ int i, n;
+ for ( i = 0, n = myTable->numRows(); i < n; i++ )
+ {
+ if ( myTable->isRowSelected( i ) || aCurrRow == i )
+ toRemove.append( i );
+ }
+
+ if ( !toRemove.count() )
+ return;
+
+ int nbRemoved = 0;
+ QValueList< int >::iterator anIter;
+ for ( anIter = toRemove.begin(); anIter != toRemove.end(); ++anIter )
+ {
+ int aRow = *anIter - nbRemoved;
+ myTable->removeRow( aRow );
+ myRemovedIndexes.append( aRow );
+ nbRemoved++;
+ }
+
+ int nbRows = myTable->numRows();
+ if ( aCurrRow < nbRows && aCurrRow >= 0 && aCurrCol >= 0 )
+ myTable->setCurrentCell( aCurrRow, aCurrCol );
+ else if ( nbRows > 0 && aCurrCol >= 0 )
+ myTable->setCurrentCell( nbRows - 1, aCurrCol );
+}
+
+//=============================================================================
+// Function : onColorBtn
+// Purpose :
+//=============================================================================
+void Plot2d_SetupCurvesDlg::onColorBtn()
+{
+ QObject* aSender = (QObject*)sender();
+ if ( !aSender )
+ return;
+
+ QPushButton* aBtn = dynamic_cast< QPushButton* >( aSender );
+ if ( !aBtn )
+ return;
+
+ QColor anOldColor = aBtn->paletteBackgroundColor();
+ QColor aNewColor = QColorDialog::getColor( anOldColor, this );
+ if ( !aNewColor.isValid() )
+ return;
+
+ setColor( aBtn, aNewColor );
+
+ for ( int i = 0, n = myTable->numRows(); i < n; i++ )
+ {
+ QWidget* aWg = myTable->cellWidget( i, COLOR_COL );
+ if ( aWg == aBtn )
+ {
+ updatePixmap( i );
+ break;
+ }
+ }
+}
+
+//=============================================================================
+// Function : updatePixmap
+// Purpose :
+//=============================================================================
+void Plot2d_SetupCurvesDlg::updatePixmap( const int theRow )
+{
+ QValueList< int > aRows;
+ if ( theRow < 0 )
+ {
+ for ( int i = 0, n = myTable->numRows(); i < n; i++ )
+ aRows.append( i );
+ }
+ else
+ aRows.append( theRow );
+
+ QValueList< int >::iterator anIter;
+ for ( anIter = aRows.begin(); anIter != aRows.end(); ++anIter )
+ {
+ int r = *anIter;
+ PixmapItem* anItem = (PixmapItem*)myTable->item( r, PIXMAP_COL );
+ if ( anItem )
+ {
+ // Marker type
+ QComboTableItem* aCombo = (QComboTableItem*)myTable->item( r, MARKER_COL );
+ if ( aCombo )
+ anItem->setMarkerType( aCombo->currentItem() );
+
+ // Color
+ QColor aColor;
+ QPushButton* aBtn = dynamic_cast< QPushButton* >( myTable->cellWidget( r, COLOR_COL ) );
+ if ( aBtn )
+ anItem->setColor( aBtn->paletteBackgroundColor() );
+
+ myTable->updateCell( theRow, PIXMAP_COL );
+ }
+ }
+}
+
+//=============================================================================
+// Function : onValueChanged
+// Purpose :
+//=============================================================================
+void Plot2d_SetupCurvesDlg::onValueChanged( int theRow, int theCol )
+{
+ if ( theCol == COLOR_COL || theCol == MARKER_COL )
+ updatePixmap( theRow );
+}
+
+//=============================================================================
+// Function : setColor
+// Purpose :
+//=============================================================================
+void Plot2d_SetupCurvesDlg::setColor( QPushButton* theBtn, const QColor& theColor ) const
+{
+ theBtn->setPaletteBackgroundColor( theColor );
+
+ QPalette aPalette = theBtn->palette();
+
+ /*aPalette.setColor( QColorGroup::Background, theColor );
+ aPalette.setColor( QColorGroup::Foreground, theColor );
+ aPalette.setColor( QColorGroup::Base, theColor );
+ aPalette.setColor( QColorGroup::Text, theColor );
+ aPalette.setColor( QColorGroup::Button, theColor );
+ aPalette.setColor( QColorGroup::ButtonText, theColor );*/
+
+ //aPalette.setColor( QColorGroup::Light, theColor );
+ aPalette.setColor( QColorGroup::Midlight, theColor );
+ //aPalette.setColor( QColorGroup::Dark, theColor );
+ //aPalette.setColor( QColorGroup::Mid, theColor );
+ //aPalette.setColor( QColorGroup::Shadow, theColor );
+
+ theBtn->setPalette( aPalette );
+}
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