#include "branchpropwindow.h"

#include <QColorDialog>

#include "frameobj.h"

#include "settings.h"

extern Settings settings;

extern QString vymName;

BranchPropertyWindow::BranchPropertyWindow (QWidget *parent): QDialog (parent)

{

	ui.setupUi (this);

	setCaption(vymName +" - " +tr ("Property Editor","Window caption"));

	branch=NULL;

	mapEditor=NULL;

	ui.tabWidget->setEnabled(false);

	penColor=QColor (Qt::black);

	brushColor=QColor (Qt::black);

    QPixmap pix( 16,16);

    pix.fill (penColor);

	ui.framePenColorButton->setPixmap (pix);

	ui.frameBrushColorButton->setPixmap (pix);

	// Load Settings

	resize (settings.value ( "/satellite/propertywindow/geometry/size", QSize(450,600)).toSize());

	move   (settings.value ( "/satellite/propertywindow/geometry/pos", QPoint (250,50)).toPoint());

	if (settings.value ( "/satellite/propertywindow/showWithMain",true).toBool())

		show();

	else	

		hide();

}

BranchPropertyWindow::~BranchPropertyWindow ()

{

	settings.setValue( "/satellite/propertywindow/geometry/size", size() );

	settings.setValue( "/satellite/propertywindow/geometry/pos", pos() );

	settings.setValue( "/satellite/propertywindow/showWithMain",isVisible() );

}

void BranchPropertyWindow::setBranch (BranchObj *bo)

{

	disconnectSignals();

	branch=bo;

	if (bo) 

	{

		ui.tabWidget->setEnabled (true);

		// Frame

		FrameObj::FrameType t=branch->getFrameType();

		if (t==FrameObj::NoFrame)

		{

			ui.frameTypeCombo->setCurrentIndex (0);

			penColor=Qt::white;

			brushColor=Qt::white;

			ui.colorGroupBox->setEnabled (false);

			ui.framePaddingSpinBox->setEnabled (false);

			ui.frameWidthSpinBox->setEnabled (false);

			ui.framePaddingLabel->setEnabled (false);

			ui.frameBorderLabel->setEnabled (false);

		} else	

		{

			penColor=bo->getFramePenColor();

			brushColor=bo->getFrameBrushColor();

			QPixmap pix( 16,16);

			pix.fill (penColor);

			ui.framePenColorButton->setPixmap (pix);

			pix.fill (brushColor);

			ui.frameBrushColorButton->setPixmap (pix);

			ui.colorGroupBox->setEnabled (true);

			ui.framePaddingSpinBox->setEnabled (true);

			ui.framePaddingSpinBox->setValue (bo->getFramePadding());

			ui.frameWidthSpinBox->setEnabled (true);

			ui.frameWidthSpinBox->setValue (bo->getFrameBorderWidth());

			ui.framePaddingLabel->setEnabled (true);

			ui.frameBorderLabel->setEnabled (true);

			switch (t)

			{

				case FrameObj::Rectangle: 

					ui.frameTypeCombo->setCurrentIndex (1);

					break;

				case FrameObj::Ellipse: 

					ui.frameTypeCombo->setCurrentIndex (2);

					break;

				default: 

					break;

			}

		}	

		// Link

		if (branch->getHideLinkUnselected())

			ui.hideLinkIfUnselected->setCheckState (Qt::Checked);

		else	

			ui.hideLinkIfUnselected->setCheckState (Qt::Unchecked);

		// Layout

		if (branch->getIncludeImagesVer())

			ui.incImgVer->setCheckState (Qt::Checked);

		else	

			ui.incImgVer->setCheckState (Qt::Unchecked);

		if (branch->getIncludeImagesHor())

			ui.incImgHor->setCheckState (Qt::Checked);

		else	

			ui.incImgHor->setCheckState (Qt::Unchecked);

		// Finally activate signals

		connectSignals();

	} else

	{

		ui.tabWidget->setEnabled (false);

	}

}

void BranchPropertyWindow::setMapEditor (MapEditor *me)

{

	mapEditor=me;

	if (mapEditor) 

		setBranch (mapEditor->getSelectedBranch() );

	else

		ui.tabWidget->setEnabled (false);

}

void BranchPropertyWindow::frameTypeChanged (int i)

{

	if (mapEditor)

	{

		switch (i)

		{

			case 0: mapEditor->setFrameType (FrameObj::NoFrame); break;

			case 1: mapEditor->setFrameType (FrameObj::Rectangle); break;

			case 2: mapEditor->setFrameType (FrameObj::Ellipse); break;

		}

		setBranch (branch);

	}	

}

void BranchPropertyWindow::framePenColorClicked()

{

	if (mapEditor) 

	{	

		QColor col = QColorDialog::getColor( penColor, this );

		if ( col.isValid() ) 

		{

			penColor=col;

			mapEditor->setFramePenColor (penColor);

		}	

	}

}

void BranchPropertyWindow::frameBrushColorClicked()

{

	if (mapEditor) 

	{

		QColor col = QColorDialog::getColor( brushColor, this );

		if ( col.isValid() ) 

		{

			brushColor=col;

			mapEditor->setFrameBrushColor (brushColor);

		}	

	}	

}

void BranchPropertyWindow::framePaddingChanged(int i)

{

	if (mapEditor) mapEditor->setFramePadding (i);

}

void BranchPropertyWindow::frameBorderWidthChanged(int i)

{

	if (mapEditor) mapEditor->setFrameBorderWidth(i);

}

void BranchPropertyWindow::linkHideUnselectedChanged (int i)

{

	if (!branch) return;

	mapEditor->setHideLinkUnselected(i);

}

void BranchPropertyWindow::incImgVerChanged (int  i)

{

	if (mapEditor) mapEditor->setIncludeImagesVer (i);

}

void BranchPropertyWindow::incImgHorChanged (int  i)

{

	if (mapEditor) mapEditor->setIncludeImagesHor (i);

}

void BranchPropertyWindow::closeEvent( QCloseEvent* ce )

{

    ce->accept();	// can be reopened with show()

	hide();

	emit (windowClosed() );

    return;

}

void BranchPropertyWindow::connectSignals()

{

	// Frame

	connect ( 

		ui.framePenColorButton, SIGNAL (clicked()), 

		this, SLOT (framePenColorClicked()));

	connect ( 

		ui.framePaddingSpinBox, SIGNAL (valueChanged( int)), 

		this, SLOT (framePaddingChanged (int)));

	connect ( 

		ui.frameWidthSpinBox, SIGNAL (valueChanged( int)), 

		this, SLOT (frameBorderWidthChanged (int)));

	connect ( 

		ui.frameBrushColorButton, SIGNAL (clicked()), 

		this, SLOT (frameBrushColorClicked()));

	connect ( 

		ui.frameTypeCombo, SIGNAL (currentIndexChanged( int)), 

		this, SLOT (frameTypeChanged (int)));

	// Link	

	connect ( 

		ui.hideLinkIfUnselected, SIGNAL (stateChanged( int)), 

		this, SLOT (linkHideUnselectedChanged (int)));

	// Layout	

	connect ( 

		ui.incImgVer, SIGNAL (stateChanged( int)), 

		this, SLOT (incImgVerChanged (int)));

	connect ( 

		ui.incImgHor, SIGNAL (stateChanged( int)), 

		this, SLOT (incImgHorChanged (int)));

}

void BranchPropertyWindow::disconnectSignals()

{

	// Frame 

	disconnect ( ui.frameTypeCombo, 0,0,0);

	disconnect ( ui.framePenColorButton, 0,0,0);

	disconnect ( ui.framePaddingSpinBox, 0,0,0);

	disconnect ( ui.frameWidthSpinBox, 0,0,0);

	disconnect ( ui.frameBrushColorButton, 0,0,0);

	// Link	

	disconnect ( ui.hideLinkIfUnselected, 0,0,0);

	// Layout	

	disconnect ( ui.incImgVer, 0,0,0);

	disconnect ( ui.incImgHor, 0,0,0);

}