// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
//
-#include "HYDROGUI_StricklerTableDlg.h"
-
+#include <HYDROGUI_StricklerTableDlg.h>
+#include <HYDROGUI_LineEditDoubleValidator.h>
+#include <HYDROGUI_Tool.h>
+#include <HYDROData_StricklerTable.h>
+#include <SUIT_FileDlg.h>
+#ifndef LIGHT_MODE
+#include <SUIT_ResourceMgr.h>
+#include <SUIT_Session.h>
+#endif
+#include <QBoxLayout>
+#include <QColorDialog>
+#include <QGroupBox>
+#include <QHeaderView>
+#include <QLabel>
#include <QLineEdit>
+#include <QPainter>
+#include <QTableWidget>
+#include <QToolButton>
+
+HYDROGUI_ColorDelegate::HYDROGUI_ColorDelegate( QWidget* theParent )
+{
+}
-HYDROGUI_StricklerTableDlg::HYDROGUI_StricklerTableDlg( HYDROGUI_Module* theModule, const QString& theTitle )
-: HYDROGUI_InputPanel( theModule, theTitle ), myName(NULL)
+HYDROGUI_ColorDelegate::~HYDROGUI_ColorDelegate()
{
}
+void HYDROGUI_ColorDelegate::paint( QPainter* thePainter, const QStyleOptionViewItem& theOption,
+ const QModelIndex& theIndex ) const
+{
+ QColor aColor = theIndex.data( Qt::BackgroundColorRole ).value<QColor>();
+ thePainter->fillRect( theOption.rect, aColor );
+}
+
+QWidget* HYDROGUI_ColorDelegate::createEditor( QWidget* theParent,
+ const QStyleOptionViewItem& theOption,
+ const QModelIndex& theIndex ) const
+{
+ QColor aColor = theIndex.data( Qt::BackgroundColorRole ).value<QColor>();
+ QColor aNewColor = QColorDialog::getColor( aColor );
+ if( aNewColor.isValid() )
+ {
+ QAbstractItemModel* aModel = const_cast<QAbstractItemModel*>( theIndex.model() );
+ QVariant aValue = qVariantFromValue( aNewColor );
+ aModel->setData( theIndex, aValue, Qt::BackgroundColorRole );
+ }
+ return 0;
+}
+
+void HYDROGUI_ColorDelegate::setEditorData( QWidget* theEditor, const QModelIndex& theIndex ) const
+{
+}
+
+void HYDROGUI_ColorDelegate::setModelData( QWidget* theEditor, QAbstractItemModel* theModel,
+ const QModelIndex& theIndex ) const
+{
+}
+
+QSize HYDROGUI_ColorDelegate::sizeHint( const QStyleOptionViewItem& theOption, const QModelIndex& theIndex ) const
+{
+ return theOption.rect.size();
+}
+
+
+
+const int COLUMNS_COUNT = 4;
+
+
+HYDROGUI_StricklerTableDlg::HYDROGUI_StricklerTableDlg( HYDROGUI_Module* theModule, const QString& theTitle, int theType )
+: HYDROGUI_InputPanel( theModule, theTitle ),
+ myType( theType )
+{
+ QString fileGroupTitle = theType == Export ? tr( "EXPORT_STRICKLER_TABLE_FILE" ) : tr( "IMPORT_STRICKLER_TABLE_FILE" );
+
+ // Import Strickler table from file
+ QGroupBox* aFileNameGroup = new QGroupBox( fileGroupTitle, this );
+ aFileNameGroup->setVisible( theType != Edit );
+
+ QLabel* aFileNameLabel = new QLabel( tr( "FILE_NAME" ), aFileNameGroup );
+
+ myFileName = new QLineEdit( aFileNameGroup );
+ myFileName->setReadOnly( true );
+
+ QToolButton* aBrowseBtn = new QToolButton( aFileNameGroup );
+#ifndef LIGHT_MODE
+ SUIT_ResourceMgr* aResMgr = SUIT_Session::session()->resourceMgr();
+ aBrowseBtn->setIcon( aResMgr->loadPixmap( "HYDRO", tr( "BROWSE_ICO" ) ) );
+#endif
+
+ QBoxLayout* aFileNameLayout = new QHBoxLayout( aFileNameGroup );
+ aFileNameLayout->setMargin( 5 );
+ aFileNameLayout->setSpacing( 5 );
+ aFileNameLayout->addWidget( aFileNameLabel );
+ aFileNameLayout->addWidget( myFileName );
+ aFileNameLayout->addWidget( aBrowseBtn );
+
+ // Strickler table name
+ QGroupBox* aNameGroup = new QGroupBox( tr( "STRICKLER_TABLE_NAME" ), this );
+
+ QLabel* anImageNameLabel = new QLabel( tr( "NAME" ), aNameGroup );
+ myName = new QLineEdit( aNameGroup );
+
+ QGroupBox* aAttrNameGroup = new QGroupBox( tr( "STRICKLER_TABLE_ATTR_NAME" ), this );
+ aAttrNameGroup->setVisible( theType == Edit );
+ QLabel* aAttrNameLabel = new QLabel( tr( "ATTR_NAME" ), aAttrNameGroup );
+ myAttrName = new QLineEdit( aAttrNameGroup );
+
+ QBoxLayout* anImageNameLayout = new QHBoxLayout( aNameGroup );
+ anImageNameLayout->setMargin( 5 );
+ anImageNameLayout->setSpacing( 5 );
+ anImageNameLayout->addWidget( anImageNameLabel );
+ anImageNameLayout->addWidget( myName );
+
+ QBoxLayout* anAttrNameLayout = new QHBoxLayout( aAttrNameGroup );
+ anAttrNameLayout->setMargin( 5 );
+ anAttrNameLayout->setSpacing( 5 );
+ anAttrNameLayout->addWidget( aAttrNameLabel );
+ anAttrNameLayout->addWidget( myAttrName );
+
+ // Strickler table
+ QGroupBox* aTableGroup = new QGroupBox( tr( "STRICKLER_TABLE_TABLE" ), this );
+ aTableGroup->setVisible( theType == Edit );
+
+ // Main layout
+ QVBoxLayout* aTableLayout = new QVBoxLayout( aTableGroup );
+ aTableLayout->setMargin( 5 );
+ aTableLayout->setSpacing( 5 );
+
+ // Buttons
+ myAddBtn = new QToolButton;
+ myAddBtn->setText( tr( "ADD" ) );
+ myRemoveBtn = new QToolButton;
+ myRemoveBtn->setText( tr( "REMOVE" ) );
+ myClearBtn = new QToolButton;
+ myClearBtn->setText( tr( "CLEAR_ALL" ) );
+
+ // Table
+ myTable = new QTableWidget( mainFrame() );
+ myTable->setItemDelegateForColumn( 1, new HYDROGUI_LineEditDoubleValidator( this ) );
+ myTable->setItemDelegateForColumn( 3, new HYDROGUI_ColorDelegate( this ) );
+ myTable->setEditTriggers( QAbstractItemView::DoubleClicked |
+ QAbstractItemView::SelectedClicked |
+ QAbstractItemView::EditKeyPressed );
+
+ myTable->setColumnCount( COLUMNS_COUNT );
+
+ QStringList aColumnNames;
+ aColumnNames << tr( "STRICKLER_TYPE" ) << tr( "STRICKLER_COEFFICIENT" ) << tr( "ATTR_VALUE" ) << tr( "COLOR" );
+ myTable->setHorizontalHeaderLabels( aColumnNames );
+
+ myTable->horizontalHeader()->setStretchLastSection( false );
+ myTable->horizontalHeader()->setSectionResizeMode( 0, QHeaderView::Interactive );
+ myTable->horizontalHeader()->setSectionResizeMode( 1, QHeaderView::Interactive );
+ myTable->horizontalHeader()->setSectionResizeMode( 2, QHeaderView::Interactive );
+ myTable->horizontalHeader()->setSectionResizeMode( 3, QHeaderView::Interactive );
+ myTable->verticalHeader()->setSectionResizeMode( QHeaderView::ResizeToContents );
+
+ const int default_size = 50;
+ myTable->horizontalHeader()->setMinimumSectionSize( default_size );
+ myTable->horizontalHeader()->resizeSection( 0, 300 );
+ myTable->horizontalHeader()->resizeSection( 1, 75 );
+ myTable->horizontalHeader()->resizeSection( 2, 75 );
+ myTable->horizontalHeader()->resizeSection( 3, 75 );
+
+ // Layout
+ // buttons
+ QHBoxLayout* aButtonsLayout = new QHBoxLayout();
+ aButtonsLayout->addWidget( myAddBtn );
+ aButtonsLayout->addWidget( myRemoveBtn );
+ aButtonsLayout->addStretch( 1 );
+ aButtonsLayout->addWidget( myClearBtn );
+
+ // main
+ aTableLayout->addLayout( aButtonsLayout );
+ aTableLayout->addWidget( myTable );
+
+ // Common
+ addWidget( aFileNameGroup );
+ addWidget( aNameGroup );
+ addWidget( aAttrNameGroup );
+ addWidget( aTableGroup );
+
+ // Update controls
+ updateControls();
+
+ // Connections
+ connect( aBrowseBtn, SIGNAL( clicked() ), this, SLOT( onBrowse() ) );
+ connect( myAddBtn, SIGNAL( clicked() ), this, SLOT( onAddCoefficient() ) );
+ connect( myRemoveBtn, SIGNAL( clicked() ), this, SLOT( onRemoveCoefficient() ) );
+ connect( myClearBtn, SIGNAL( clicked() ), this, SLOT( onClearCoefficients() ) );
+ connect( myTable->selectionModel(), SIGNAL( selectionChanged( QItemSelection, QItemSelection ) ),
+ this, SLOT( onSelectionChanged() ) );
+
+ setMinimumWidth( 450 );
+
+ if ( theType != Edit )
+ addStretch();
+}
+
HYDROGUI_StricklerTableDlg::~HYDROGUI_StricklerTableDlg()
{
}
-void HYDROGUI_StricklerTableDlg::setStricklerTableName( const QString& theName )
+void HYDROGUI_StricklerTableDlg::reset()
+{
+ myFileName->clear();
+
+ myName->clear();
+}
+
+QString HYDROGUI_StricklerTableDlg::getFileName() const
+{
+ return myFileName->text();
+}
+
+void HYDROGUI_StricklerTableDlg::setFileName( const QString& theName )
{
- myName->setText(theName);
+ myFileName->setText( theName );
+}
+
+void HYDROGUI_StricklerTableDlg::setTableName( const QString& theName )
+{
+ myName->setText(theName);
+}
+
+QString HYDROGUI_StricklerTableDlg::getTableName() const
+{
+ return myName->text();
+}
+
+bool HYDROGUI_StricklerTableDlg::isTableNameReadOnly() const
+{
+ return myName->isReadOnly();
+}
+
+void HYDROGUI_StricklerTableDlg::setTableNameReadOnly( bool on )
+{
+ myName->setReadOnly( on );
+}
+
+void HYDROGUI_StricklerTableDlg::getGuiData( Handle(HYDROData_StricklerTable)& theTable ) const
+{
+ if( theTable.IsNull() )
+ return;
+
+ theTable->SetAttrName( myAttrName->text() );
+ theTable->Clear();
+ for ( int i = 0; i < myTable->rowCount(); i++ )
+ {
+ QTableWidgetItem* typeItem = myTable->item( i, 0 );
+ QString aType = typeItem->data( Qt::DisplayRole ).toString();
+
+ QTableWidgetItem* coeffItem = myTable->item( i, 1 );
+ QString aCoeffStr = coeffItem->data( Qt::DisplayRole ).toString();
+ double aCoeff = aCoeffStr.toDouble();
+
+ QTableWidgetItem* attrValueItem = myTable->item( i, 2 );
+ QString anAttrValue = attrValueItem->data( Qt::DisplayRole ).toString();
+
+ QTableWidgetItem* colorItem = myTable->item( i, 3 );
+ QColor aColor = colorItem->backgroundColor();
+
+ theTable->Set( aType, aCoeff );
+ theTable->SetAttrValue( aType, anAttrValue );
+ theTable->SetColor( aType, aColor );
+ }
+}
+
+void HYDROGUI_StricklerTableDlg::setGuiData( const Handle(HYDROData_StricklerTable)& theTable )
+{
+ myAttrName->setText( theTable->GetAttrName() );
+
+ if( theTable.IsNull() )
+ {
+ myTable->setRowCount( 0 );
+ return;
+ }
+
+ QStringList aTypes = theTable->GetTypes();
+ myTable->setRowCount( 0 );
+ foreach( QString aType, aTypes )
+ {
+ // Check the current Strickler type
+ if( aType.isEmpty() )
+ continue;
+
+ // Get Strickler data for the current Strickler type
+ QString aCoefficient = HYDROGUI_Tool::GetCoordinateString( theTable->Get( aType, 0.0 ), false );
+ QString anAttrValue = theTable->GetAttrValue( aType );
+ QColor aColor = theTable->GetColor( aType );
+
+ // Insert row with the data
+ int aRow = myTable->rowCount();
+ myTable->insertRow( aRow );
+
+ // "Type" column
+ QTableWidgetItem* aTypeItem = new QTableWidgetItem( aType );
+ myTable->setItem( aRow, 0, aTypeItem );
+
+ // "Coefficient" column
+ myTable->setItem( aRow, 1, new QTableWidgetItem( aCoefficient ) );
+
+ // "Attribute value" column
+ myTable->setItem( aRow, 2, new QTableWidgetItem( anAttrValue ) );
+
+ // "Color" column
+ QTableWidgetItem* anItem = new QTableWidgetItem();
+ anItem->setBackgroundColor( aColor );
+ myTable->setItem( aRow, 3, anItem );
+ }
+
+ //myTable->resizeColumnToContents( 0 );
+ myTable->resizeRowsToContents();
+
+ updateControls();
+}
+
+void HYDROGUI_StricklerTableDlg::updateControls()
+{
+ bool isTableNotEmpty = myTable->rowCount() > 0;
+ myClearBtn->setEnabled( isTableNotEmpty );
+ onSelectionChanged();
+}
+
+void HYDROGUI_StricklerTableDlg::removeRows( const QList<int> theRows )
+{
+ QList<int> aSortedRows = theRows;
+ qSort( aSortedRows );
+
+ int aRowToRemove = -1;
+ int aNbRemoved = 0;
+ foreach ( int aRow, aSortedRows ) {
+ aRowToRemove = aRow - aNbRemoved;
+ if ( myTable->model()->removeRow( aRowToRemove ) ) {
+ aNbRemoved++;
+ }
+ }
+
+ if ( aNbRemoved > 0 )
+ updateControls();
+}
+
+void HYDROGUI_StricklerTableDlg::onBrowse()
+{
+ QString aFilter( tr( "STRICKLER_TABLE_FILTER" ) );
+ QString aFileName = SUIT_FileDlg::getFileName( this, "", aFilter, myFileName->parent()->property( "title" ).toString(), myType == Import );
+ if ( !aFileName.isEmpty() )
+ {
+ setFileName( aFileName );
+ emit fileSelected( aFileName );
+ }
+}
+
+/**
+Add the new default constructed Strickler coefficient.
+*/
+void HYDROGUI_StricklerTableDlg::onAddCoefficient()
+{
+ int aRow = myTable->rowCount();
+ myTable->insertRow( aRow );
+
+ for( int i=0; i<COLUMNS_COUNT; i++ )
+ {
+ myTable->setItem( aRow, i, new QTableWidgetItem() );
+ }
+
+ // Set default type (=> generate unique type name) and coefficient
+ //...
+
+ updateControls();
+}
+
+/**
+Remove the selected Strickler coefficient.
+*/
+void HYDROGUI_StricklerTableDlg::onRemoveCoefficient()
+{
+ QList<int> aRows;
+ QModelIndexList aSelectedIndexes = myTable->selectionModel()->selectedIndexes();
+ foreach ( const QModelIndex& anIndex, aSelectedIndexes ) {
+ int aRowIndex = anIndex.row();
+ if ( !aRows.contains( aRowIndex ) )
+ aRows << aRowIndex;
+ }
+
+ removeRows( aRows );
+}
+
+/**
+Clear all Strickler coefficients.
+*/
+void HYDROGUI_StricklerTableDlg::onClearCoefficients()
+{
+ QList<int> aRows;
+ for ( int i=0; i< myTable->rowCount(); i++ ) {
+ aRows << i;
+ }
+
+ removeRows( aRows );
}
-QString HYDROGUI_StricklerTableDlg::getStricklerTableName() const
+/**
+Slot called on table selection change.
+*/
+void HYDROGUI_StricklerTableDlg::onSelectionChanged()
{
- return myName->text();
+ QModelIndexList aSelectedIndexes = myTable->selectionModel()->selectedIndexes();
+ myRemoveBtn->setEnabled( aSelectedIndexes.count() > 0 );
}
