X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FHYDROGUI%2FHYDROGUI_StricklerTableDlg.cxx;h=85897ffeea60ec70554f3043e3d47c603061ce26;hb=80b3ef265c1b8564a52097094156256956017ae1;hp=37ab3bea48100d229ec083473f50c7fe07ac3cdc;hpb=274017fd7e5b5e7104a8442da56ee164bc0b2fda;p=modules%2Fhydro.git

diff --git a/src/HYDROGUI/HYDROGUI_StricklerTableDlg.cxx b/src/HYDROGUI/HYDROGUI_StricklerTableDlg.cxx
index 37ab3bea..85897ffe 100644
--- a/src/HYDROGUI/HYDROGUI_StricklerTableDlg.cxx
+++ b/src/HYDROGUI/HYDROGUI_StricklerTableDlg.cxx
@@ -18,23 +18,397 @@
 
 #include "HYDROGUI_StricklerTableDlg.h"
 
+#include "HYDROGUI_Module.h"
+#include "HYDROGUI_Tool.h"
+#include "HYDROGUI_LineEditDoubleValidator.h"
+#include "HYDROData_StricklerTable.h"
+
+#include <LightApp_Application.h>
+
+#include <SUIT_Session.h>
+#include <SUIT_ResourceMgr.h>
+#include <SUIT_FileDlg.h>
+#include <SUIT_Desktop.h>
+#include <SUIT_MessageBox.h>
+
+#include <QGroupBox>
 #include <QLineEdit>
+#include <QToolButton>
+#include <QLayout>
+#include <QLabel>
+#include <QTableWidget>
+#include <QHeaderView>
+#include <QColorDialog>
+
+HYDROGUI_ColorDelegate::HYDROGUI_ColorDelegate( QWidget* theParent )
+{
+}
+
+HYDROGUI_ColorDelegate::~HYDROGUI_ColorDelegate()
+{
+}
+
+void HYDROGUI_ColorDelegate::paint( QPainter* thePainter, const QStyleOptionViewItem& theOption,
+                                    const QModelIndex& theIndex ) const
+{
+  QColor aColor = qVariantValue<QColor>( theIndex.data( Qt::BackgroundColorRole ) );
+  thePainter->fillRect( theOption.rect, aColor );
+}
+
+QWidget* HYDROGUI_ColorDelegate::createEditor( QWidget* theParent,
+                                               const QStyleOptionViewItem& theOption,
+                                               const QModelIndex& theIndex ) const
+{
+  QColor aColor = qVariantValue<QColor>( theIndex.data( Qt::BackgroundColorRole ) );
+  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;
+}
 
-HYDROGUI_StricklerTableDlg::HYDROGUI_StricklerTableDlg( HYDROGUI_Module* theModule, const QString& theTitle )
-: HYDROGUI_InputPanel( theModule, theTitle ), myName(NULL)
+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();
+}
+
+
+
+
+HYDROGUI_StricklerTableDlg::HYDROGUI_StricklerTableDlg( HYDROGUI_Module* theModule, const QString& theTitle, int theType )
+: HYDROGUI_InputPanel( theModule, theTitle ),
+  myType( theType )
+{
+    SUIT_ResourceMgr* aResMgr = SUIT_Session::session()->resourceMgr();
+
+    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 );
+    aBrowseBtn->setIcon( aResMgr->loadPixmap( "HYDRO", tr( "BROWSE_ICO" ) ) );
+
+    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 );
+    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( 4 );
+    QStringList aColumnNames;
+    aColumnNames << tr( "STRICKLER_TYPE" ) << tr( "STRICKLER_COEFFICIENT" ) << tr( "ATTR_VALUE" ) << tr( "COLOR" );
+    myTable->setHorizontalHeaderLabels( aColumnNames );
+
+    myTable->horizontalHeader()->setStretchLastSection( false );
+    myTable->horizontalHeader()->setResizeMode( 0, QHeaderView::ResizeToContents );
+    myTable->horizontalHeader()->setResizeMode( 1, QHeaderView::ResizeToContents );
+    myTable->horizontalHeader()->setResizeMode( 2, QHeaderView::ResizeToContents );
+    myTable->horizontalHeader()->setResizeMode( 3, QHeaderView::Stretch );
+
+    myTable->verticalHeader()->setResizeMode( QHeaderView::ResizeToContents );
+
+    // 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 )
+{
+    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 )
 {
-  myName->setText(theName);
+    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 );
+
+    // 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()->selectedRows();
+    foreach ( const QModelIndex& anIndex, aSelectedIndexes ) {
+        aRows << anIndex.row();
+    }
+
+    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()->selectedRows();
+    myRemoveBtn->setEnabled( aSelectedIndexes.count() > 0 );
 }