#include "toonzqt/lineedit.h"

#include "toonzqt/dvdialog.h"

#include <qkeyevent></qkeyevent>

using namespace DVGui;

//=============================================================================

// LineEdit

//-----------------------------------------------------------------------------

LineEdit::LineEdit(QWidget *parent, bool forbiddenSpecialChars)

	: QLineEdit(parent), m_forbiddenSpecialChars(forbiddenSpecialChars)

{

}

//-----------------------------------------------------------------------------

LineEdit::LineEdit(const QString &contents, QWidget *parent, bool forbiddenSpecialChars)

	: QLineEdit(contents, parent), m_isReturnPressed(false), m_forbiddenSpecialChars(forbiddenSpecialChars)

{

}

//-----------------------------------------------------------------------------

void LineEdit::focusInEvent(QFocusEvent *event)

{

	m_isReturnPressed = false;

	QLineEdit::focusInEvent(event);

	emit focusIn();

}

//-----------------------------------------------------------------------------

void LineEdit::keyPressEvent(QKeyEvent *event)

{

	if (event->key() == Qt::Key_Return || event->key() == Qt::Key_Enter) {

		m_isReturnPressed = true;

		clearFocus();

		return;

	} else {

		m_isReturnPressed = false;

		if (m_forbiddenSpecialChars) {

			switch (event->key()) {

				CASE Qt::Key_Backslash : __OR Qt::Key_Slash : __OR Qt::Key_Colon : __OR Qt::Key_Asterisk : __OR Qt::Key_Question : __OR Qt::Key_QuoteDbl : __OR Qt::Key_Greater : __OR Qt::Key_Less : __OR Qt::Key_Bar : __OR Qt::Key_Period:

				{

					DVGui::MsgBox(INFORMATION, tr("A file name cannot contains any of the following chracters: /\\:*?\"<>|."));

					return;

				}

			default:

				QLineEdit::keyPressEvent(event);

			}

		} else

			QLineEdit::keyPressEvent(event);

	}

}