/****************************************************************************
** ui.h extension file, included from the uic-generated form implementation.
**
** If you wish to add, delete or rename slots use Qt Designer which will
** update this file, preserving your code. Create an init() slot in place of
** a constructor, and a destroy() slot in place of a destructor.
*****************************************************************************/


void TDataViewMain::fileOpen()
{
    QString fileName, f2, tr;
    int dirlen, nums, oreturn;
    
    if ( fd->exec() == QDialog::Accepted )
    {
					if( actual!="0")
					{
						f2 = *( fpaths.begin() + LB_Files->index( LB_Files->findItem( actual)));
						optbuf[f2].setBuf( RB_ShowObj->isChecked(), CB_ShowCol->isChecked(),  
																									LE_Size3d->text().toDouble());
					}
					dirlen = fd->dir()->path().length();
       f2 = fileName = fd->selectedFile();
       if(  !LE_PointsG->text().toInt())nums = 10000;
       else nums=LE_PointsG->text().toInt();
       oreturn = View1->open( f2,nums);
					if( oreturn != -1)
					{
        if( numFiles) coord.push_back( View1->currentConfig());
        LB_Files->insertItem( fileName.remove( 0, dirlen+1), LB_Files->count()+1);
        tr.setNum( oreturn);
        LE_Points3d->setText( tr);
        actual = fileName;
        fpaths.push_back( f2);
						optbuf[f2]= new oBuffer( RB_ShowObj->isChecked(), CB_ShowCol->isChecked(),  
																															LE_Size3d->text().toDouble());
						cur = numFiles;
        numFiles++;
				 }
    }
}

void TDataViewMain::helpAbout()
{
    QMessageBox::about( this, "About DataView",
                        "<p>Dataview 3D Data visualization tool</p><p>Version: 1.1</p>"
	          "<p>by The Weird Birds Corp.</p><p>License: GPL</p><p></p>"
	          "<p>Chief of Development: T.H.E.<br>Head of testing staff: Florian Nehonsky</p>"
	          "<p>The Great and Honorous ShiFu: H.T.D.</p>");
}

void TDataViewMain::Update()
{
    //update1->setEnabled( false);
    
    View1->obj = RB_ShowObj->isChecked();
    View1->col = CB_ShowCol->isChecked();
    //View1->axis = CB_Axes3d->isChecked();
    View1->setNumPoints( LE_PointsG->text().toInt());
    View1->pSize = LE_Size3d->text().toDouble();
}

void TDataViewMain::init()
{
     fd = new QFileDialog( this, "file open dialog", TRUE );
     fd->setMode( QFileDialog::ExistingFile );
     fd->setViewMode( QFileDialog::Detail );
     fd->addFilter( "Text Files (*.txt)" );
					
			 fd2 = new QFileDialog( this, "save image as", TRUE );
     fd2->setMode( QFileDialog::AnyFile );
     fd2->setViewMode( QFileDialog::Detail );
     fd2->addFilter( "PNG Images (*.png)" );
				//fd2->setSelection( "*.png");
					
		  View1->Init();
     this->toolBars( DockTop).first()->hide();
			 this->resize( 980, 670);
     
     LB_Files->clear();
     
     numFiles = 0;
     actual = "0";
     oscx = oscy = cx = cy = 0;
     repl = false;
					
			Update();
}

void TDataViewMain::Changed()
{
    //update1->setEnabled( true);
}

void TDataViewMain::TabChanged( QWidget *w)
{
    short int current = TabWidget2->indexOf( w);
    if( !current) View1->setFocus();
}

void TDataViewMain::ListDblClick( QListBoxItem *w)
{
	  QString tr,f2;
			
			int ind = LB_Files->index( w);
   
    if( repl)
    {
					playReplay();
    }
    else if( ind != cur)
    {
					f2 = *( fpaths.begin() + LB_Files->index( LB_Files->findItem( actual)));
					optbuf[f2].setBuf( RB_ShowObj->isChecked(), CB_ShowCol->isChecked(),  
																															LE_Size3d->text().toDouble());
					actual = w->text();    
					vector<Tcoord>::iterator it;
					it = coord.begin()+cur;
					*it = View1->currentConfig();
					f2 = *( fpaths.begin() + ind);
					View1->open( f2, LE_PointsG->text().toInt(), &*( coord.begin() + ind));
					cur = ind;
					tr.setNum( optbuf[f2].Size3d);
					RB_ShowObj->setChecked( optbuf[f2].ShowObj);
					CB_ShowCol->setChecked( optbuf[f2].ShowCol);
					LE_Size3d->setText( tr);
    }else View1->open( *( fpaths.begin() + ind), LE_PointsG->text().toInt());
}


void TDataViewMain::ListRClick( QListBoxItem *w )
{
    QString out = "Really Delete " + w->text() + " from open file list?";
    QMessageBox mb( "Info", out, QMessageBox::NoIcon, QMessageBox::Yes | QMessageBox::Default, QMessageBox::No | QMessageBox::Escape, QMessageBox::NoButton);
    if( mb.exec()) 
    {
      numFiles--;
      int ind = LB_Files->index( w);
      QString t = w->text();
      
      LB_Files->removeItem( ind);
      vector<QString>::iterator it;
      it = fpaths.begin()+ind;
				optbuf.erase( *it);
      fpaths.erase( it);
      vector<Tcoord>::iterator it2;
      it2 = coord.begin()+ind;
      coord.erase( it2);
      
      cur = LB_Files->currentItem();
      if( t == actual) if( numFiles) View1->open( *( fpaths.begin()+cur), LE_PointsG->text().toInt(), &*( coord.begin()+cur) );
                 else View1->clear();
      if( !LB_Files->count()) activateControls3D( false);
    }
}



void TDataViewMain::resizeEvent( QResizeEvent *ev)
{
    TextLabel1_4->move( ev->size().width() - 165 - cx, 4);
    update1->move( ev->size().width() - 165 - cx, ev->size().height() - 90 - cy);
    LB_Files->setGeometry( ev->size().width() - 165 - cx, 24, 160, ev->size().height() - 120 - cy);
    TabWidget2->setGeometry( 0, 0, ev->size().width() - 170 - cx, ev->size().height() - 60 - cy);
			Hscroll1->setGeometry( 0, TabWidget2->height() - 51, TabWidget2->width() - 18 - cx, 20);
			Vscroll1->setGeometry( TabWidget2->width() - 20, 0, 20, TabWidget2->height() - 49 - cx);
			Bresize1->move( TabWidget2->width() - 20, TabWidget2->height() - 51);
    View1->setGeometry( 0, 0,  ev->size().width() - 172 - cx, ev->size().height() - 70 - cy);
				
			if( ev->size().width() < 980 + cx)
			{
				Hscroll1->show();
				Bresize1->show();
				oscx = Hscroll1->value()*( 980 + cx + 20 - this->width())/100;
			}else 
			{	
				Hscroll1->hide();
				oscx = 0;
			}
					
			if( ev->size().height() < 670 + cy)
			{
				Vscroll1->show();
				Bresize1->show();
				oscy = Vscroll1->value()*( 670 + cy + 20 - this->height())/100;
			}else
			{
				oscy = 0;
				Vscroll1->hide();
				if(  ev->size().width() >= 980 + cx)Bresize1->hide();
			}
			
			GroupBox1->move( 10 - oscx, 10 - oscy);
			GroupBox2->move( 10 - oscx, 260 - oscy);

}


void TDataViewMain::hideRTollB( bool tog)
{
    QResizeEvent resev( QSize( this->size().width(), this->size().height()), QSize( this->size().width(), this->size().height()));
    if(!tog)
    {
	Toolbar_2->hide();
	cx = cy = 0;
	resizeEvent( &resev);
    }
    else
    {
	Toolbar_2->show();
	ToolbarPosChanged();
    }
}


void TDataViewMain::ToolbarPosChanged()
{
    if( Toolbar_2->place()==QDockWindow::OutsideDock)cx = cy = 0;
    else 
    {
	if(Toolbar_2->orientation()==Qt::Horizontal) 
	{
	    cx = 0;
	    cy = 30;
	    SL_SPEED->setOrientation( Qt::Horizontal);
	}
	else 
	{
	    cy = 0;
	    cx = 30;
	    SL_SPEED->setOrientation( Qt::Vertical);
	}
    }
    QResizeEvent resev( QSize( this->size().width(), this->size().height()), QSize( this->size().width(), this->size().height()));
    resizeEvent( &resev);
}


void TDataViewMain::playReplay()
{
    int ind = LB_Files->currentItem();
    if( ind!=-1)
    {
     	LB_Files->setEnabled( false);
	    update1->setEnabled( false);
	    TabWidget2->setCurrentPage( 0);
	
	    View1->setupReplayMode( true,  *(fpaths.begin() + ind), LE_Nppt->text().toInt(), CB_ReplayDel->isChecked());
	    View1->setPlaySpeed( 500 - SL_SPEED->value());
				View1->play();
    }else QMessageBox::critical( this, "Attention", "Specify Replay Datafile first!!\n(per highlighting it in the Open Files listbox)");
}

void TDataViewMain::stopReplay()
{
    LB_Files->setEnabled( true);
    update1->setEnabled( true);
    View1->setupReplayMode();
}


void TDataViewMain::tPlayReplay( bool r)
{
    repl = r;
}


void TDataViewMain::changeReplaySpeed( int speed )
{
    View1->setPlaySpeed( 800 - speed);
}


void TDataViewMain::activateControls3D( bool en)
{
    GroupBox2->setEnabled( en);
}


void TDataViewMain::resizeffv()
{
 this->resize( 980, 670);
}


void TDataViewMain::vScroll( int value)
{
	oscy= value*(670 + 20 - this->height())/100;
	GroupBox1->move( 10 - oscx, 10 - oscy);
	GroupBox2->move( 10 - oscx, 260 - oscy);
}


void TDataViewMain::hScroll( int value)
{
	oscx = value*(980 + 20 - this->width())/100;
	GroupBox1->move( 10 - oscx, 10 - oscy);
	GroupBox2->move( 10 - oscx, 260 - oscy);
}


void TDataViewMain::fileSave()
{
	if ( fd2->exec() == QDialog::Accepted )
 {
		QString fname=fd2->selectedFile();
		if( !( fname.right( 4).contains( ".png"))) fname.append( ".png");
		View1->SaveImage( fname);
	}
}


void TDataViewMain::takeSnapshot()
{
	QImage im = View1->getImage();
	QWidget *newtab = new QTabWidget( TabWidget2);
	QLabel *newlab = new QLabel( newtab);
	newlab->setAutoResize( true);
	QPixmap pm;
	pm.convertFromImage( im, 0);
	newlab->setPixmap( pm);
	TabWidget2->addTab( newtab, "Snapshot View");
	images.push_back( im);
}


void TDataViewMain::closeSnapshot()
{
	int h = TabWidget2->currentPageIndex();
	if( h > 1)
	{
		TabWidget2->removePage( TabWidget2->page( h));
		TabWidget2->setCurrentPage( 0);
		images.erase( images.begin() + h - 2);
	}
}


void TDataViewMain::saveSnapshot()
{
	if ( fd2->exec() == QDialog::Accepted )
 {
		QString fname=fd2->selectedFile();
		if( !( fname.right( 4).contains( ".png"))) fname.append( ".png");
		( images.begin() + TabWidget2->currentPageIndex() - 2)->save( fname, "PNG");
	}
}


void TDataViewMain::openSnapshot()
{
	fd2->setMode( QFileDialog::ExistingFile );
	if ( fd2->exec() == QDialog::Accepted )
 {
		QImage im;
   if( !im.load( fd2->selectedFile()))
		{
			QMessageBox::critical( this, "Attention", "Could not load file");
			return;
		}
			
	 QWidget *newtab = new QTabWidget( TabWidget2);
	 QLabel *newlab = new QLabel( newtab);
	 newlab->setAutoResize( true);
	 QPixmap pm;
	 pm.convertFromImage( im, 0);
	 newlab->setPixmap( pm);
	 TabWidget2->addTab( newtab, "Snapshot View");
	 images.push_back( im);
 }
	fd2->setMode( QFileDialog::AnyFile );
}