quick optimization patch (bytearray for images)

[modules/hydro.git] / src / HYDROGUI / HYDROGUI_ImportBathymetryDlg.cxx

diff --git a/src/HYDROGUI/HYDROGUI_ImportBathymetryDlg.cxx b/src/HYDROGUI/HYDROGUI_ImportBathymetryDlg.cxx
index 76ab3075e8a35c64961f987bddd71e177d01e097..ee73bd2ef9761e4eccacbf9ee3ccb37ece6d0ece 100644 (file)
--- a/src/HYDROGUI/HYDROGUI_ImportBathymetryDlg.cxx
+++ b/src/HYDROGUI/HYDROGUI_ImportBathymetryDlg.cxx
@@ -24,36 +24,50 @@
 #include <SUIT_ResourceMgr.h>
 #include <SUIT_Session.h>
 
+#include <QListWidget>
 #include <QGroupBox>
 #include <QLabel>
 #include <QLayout>
 #include <QLineEdit>
 #include <QPicture>
-#include <QToolButton>
+#include <QPushButton>
 #include <QCheckBox>
 
 HYDROGUI_ImportBathymetryDlg::HYDROGUI_ImportBathymetryDlg( HYDROGUI_Module* theModule, const QString& theTitle )
-: HYDROGUI_InputPanel( theModule, theTitle )
+: HYDROGUI_InputPanel( theModule, theTitle ), myIsEdit ( false )
 {
   SUIT_ResourceMgr* aResMgr = SUIT_Session::session()->resourceMgr();
 
   // Import bathymetry from file
   myFileNameGroup = new QGroupBox( tr( "IMPORT_BATHYMETRY_FROM_FILE" ) );
 
-  QLabel* aFileNameLabel = new QLabel( tr( "FILE_NAME" ), myFileNameGroup );
+  QLabel* aFileNameLabel = new QLabel( tr( "FILE_NAMES" ), myFileNameGroup );
 
-  myFileName = new QLineEdit( myFileNameGroup );
-  myFileName->setReadOnly( true );
+  myFileNames = new QListWidget( myFileNameGroup );
+  myFileNames->setSelectionMode( QAbstractItemView::ExtendedSelection);
+  //myFileNames->viewport()->setAttribute( Qt::WA_TransparentForMouseEvents );
+  //myFileNames->setFocusPolicy(Qt::FocusPolicy::NoFocus);
 
-  QToolButton* aBrowseBtn = new QToolButton( myFileNameGroup );
+  QPushButton* aBrowseBtn = new QPushButton( myFileNameGroup );
+  aBrowseBtn->setText("Add files(s)");
   aBrowseBtn->setIcon( aResMgr->loadPixmap( "HYDRO", tr( "BROWSE_ICO" ) ) );
 
-  QBoxLayout* aFileNameLayout = new QHBoxLayout( myFileNameGroup );
+  QPushButton* aRemoveBtn = new QPushButton( myFileNameGroup );
+  aRemoveBtn->setText("Remove selected file(s)");
+
+  QBoxLayout* aFileNameLayout = new QVBoxLayout( myFileNameGroup );
+
+  myFuseIntoOne = new QCheckBox();
+  myFuseIntoOne->setText("Import as one bathymetry object (fuse the geometry data)");
+  myFuseIntoOne->setEnabled( false );
+
   aFileNameLayout->setMargin( 5 );
   aFileNameLayout->setSpacing( 5 );
-  aFileNameLayout->addWidget( aFileNameLabel );
-  aFileNameLayout->addWidget( myFileName );
+  aFileNameLayout->addWidget( aFileNameLabel );  
   aFileNameLayout->addWidget( aBrowseBtn );
+  aFileNameLayout->addWidget( aRemoveBtn );
+  aFileNameLayout->addWidget( myFileNames );
+  aFileNameLayout->addWidget( myFuseIntoOne );
 
   // Bathymetry name
   myObjectNameGroup = new QGroupBox( tr( "BATHYMETRY_NAME" ) );
@@ -77,6 +91,8 @@ HYDROGUI_ImportBathymetryDlg::HYDROGUI_ImportBathymetryDlg( HYDROGUI_Module* the
   addStretch();
 
   connect( aBrowseBtn, SIGNAL( clicked() ), this, SLOT( onBrowse() ) );
+  connect( aRemoveBtn, SIGNAL( clicked() ), this, SLOT( onRemove() ) );
+  connect( myFuseIntoOne, SIGNAL( stateChanged(int) ), this, SLOT( onStateChanged(int) ) );
 }
 
 HYDROGUI_ImportBathymetryDlg::~HYDROGUI_ImportBathymetryDlg()
@@ -85,15 +101,24 @@ HYDROGUI_ImportBathymetryDlg::~HYDROGUI_ImportBathymetryDlg()
 
 void HYDROGUI_ImportBathymetryDlg::reset()
 {
-  myFileName->clear();
+  myFileNames->clear();
   myObjectName->clear();
   myObjectNameGroup->setEnabled( false );
+  myFuseIntoOne->setEnabled( false );
+}
+
+void HYDROGUI_ImportBathymetryDlg::SetEditMode(bool isEdit)
+{
+  myIsEdit = isEdit;
 }
 
 void HYDROGUI_ImportBathymetryDlg::setObjectName( const QString& theName )
 {
   myObjectName->setText( theName );
-  myObjectNameGroup->setEnabled( !theName.isEmpty() || !myFileName->text().isEmpty() );
+  bool ObjNameState = myObjectName->isEnabled();
+  myObjectNameGroup->setEnabled( !theName.isEmpty() || myFileNames->count() > 0 );
+  myObjectName->setEnabled(ObjNameState);
+  myFuseIntoOne->setEnabled( myFileNames->count() > 1 );
 }
 
 QString HYDROGUI_ImportBathymetryDlg::getObjectName() const
@@ -101,17 +126,69 @@ QString HYDROGUI_ImportBathymetryDlg::getObjectName() const
   return myObjectName->text();
 }
 
-void HYDROGUI_ImportBathymetryDlg::setFileName( const QString& theFileName )
+void HYDROGUI_ImportBathymetryDlg::addFileNames( const QStringList& theFileNames )
+{
+  //myFileNames->clear();
+  QSet<QString> exfilenames = getFileNames().toSet();
+  QStringList newFileNames;
+  foreach (QString str, theFileNames)
+    if (!exfilenames.contains(str))
+      newFileNames.append(str);
+  myFileNames->addItems( newFileNames );
+  UpdateCheckBoxStates();
+}
+
+void HYDROGUI_ImportBathymetryDlg::removeFileNames( const QList<QListWidgetItem*>& theFileNamesToRem )
+{
+  foreach (QListWidgetItem* item, theFileNamesToRem)
+    delete myFileNames->takeItem(myFileNames->row(item));
+  UpdateCheckBoxStates();
+}
+
+
+void HYDROGUI_ImportBathymetryDlg::UpdateCheckBoxStates()
 {
-  myFileName->setText( theFileName );
+  if (myFuseIntoOne->isChecked() || myFileNames->count() == 1 )
+  {
+    myObjectNameGroup->setEnabled( true );
+    myObjectName->setEnabled( true );
+  }
+  else
+  {
+    myObjectNameGroup->setEnabled( false );
+    myObjectName->setEnabled( false );
+  }
+  //
+  if (myFileNames->count() <= 1 || myIsEdit)
+    myFuseIntoOne->setEnabled( false );
+  else
+    myFuseIntoOne->setEnabled( true );
+
+  QString anObjectName = getObjectName().simplified();
+  
+  QStringList aFileNames = getFileNames();
+  if ( anObjectName.isEmpty() )
+  {
+    if (!aFileNames.empty())
+    {
+      anObjectName = aFileNames[0];
+      if ( !anObjectName.isEmpty() )
+        anObjectName = QFileInfo( anObjectName ).baseName();
+    }
+    setObjectName( anObjectName );
+  }
 
-  if ( !myObjectNameGroup->isEnabled() )
-    myObjectNameGroup->setEnabled( !theFileName.isEmpty() );
 }
 
-QString HYDROGUI_ImportBathymetryDlg::getFileName() const
+QStringList HYDROGUI_ImportBathymetryDlg::getFileNames() const
 {
-  return myFileName->text();
+  QStringList stritems;
+  for(int i = 0; i < myFileNames->count(); ++i)
+  {
+    QListWidgetItem* item = myFileNames->item(i);
+    stritems << item->text();
+  }
+  return stritems;
 }
 
 void HYDROGUI_ImportBathymetryDlg::setInvertAltitudes( const bool theIsInvert )
@@ -124,18 +201,60 @@ bool HYDROGUI_ImportBathymetryDlg::isInvertAltitudes() const
   return myInvertAltitudes->isChecked();
 }
 
+void HYDROGUI_ImportBathymetryDlg::setFuseIntoOneOptionChecked( bool isFIO )
+{
+  myFuseIntoOne->setChecked( isFIO );
+}
+
+bool HYDROGUI_ImportBathymetryDlg::isFuseIntoOneOptionChecked() const
+{
+  return myFuseIntoOne->isChecked();
+}
+
+void HYDROGUI_ImportBathymetryDlg::setFuseIntoOneOptionEnabled(bool enabled)
+{
+  myFuseIntoOne->setEnabled(enabled);
+}
+
+bool HYDROGUI_ImportBathymetryDlg::isFuseIntoOneOptionEnabled() const
+{
+  return myFuseIntoOne->isEnabled();
+}
+
 void HYDROGUI_ImportBathymetryDlg::onBrowse()
 {
   QString aFilter( tr( "BATHYMETRY_FILTER" ) );
-  QString aFileName = SUIT_FileDlg::getFileName( this, "", aFilter, tr( "IMPORT_BATHYMETRY_FROM_FILE" ), true );
+  QStringList aFileNames = SUIT_FileDlg::getOpenFileNames( this, "", aFilter, tr( "IMPORT_BATHYMETRY_FROM_FILE" ), true );
 
-  if( !aFileName.isEmpty() )
+  if( !aFileNames.isEmpty() )
   {
-    setFileName( aFileName );
-    emit FileSelected( aFileName );
+    addFileNames( aFileNames );
+    emit FileSelected( aFileNames );
   }
 }
 
+void HYDROGUI_ImportBathymetryDlg::onRemove()
+{
+  QList<QListWidgetItem*> selected = myFileNames->selectedItems();
+
+  removeFileNames(selected);
+}
 
+void HYDROGUI_ImportBathymetryDlg::onStateChanged (int state)
+{
+  if (getFileNames().count() > 1)
+  {
+    if (state == Qt::Checked)
+    {
+      myObjectName->setEnabled(true);
+      myObjectNameGroup->setEnabled(true);
+    }
+    else if (state == Qt::Unchecked)
+    {
+      myObjectName->setEnabled(false);
+      myObjectNameGroup->setEnabled(false);
+    }
+  }
+}