#pragma once
#include <QToolButton>
#include <LtsVirtualKeyboard/ltsvirtualkeyboard_export.h>

#define DEFAULT_BACKGROUND_BUTTON       "background-color: qlineargradient(x1: 0, y1: 0, x2: 0, y2: 1,stop: 0 #8C8F8C, stop: 1 #333831);"
#define CHANGED_BACKGROUND_BUTTON       "background:lightgray;color:darkred;"



#define DEFAULT_STYLE_BUTTON            "color:white;border: 1px solid #000000;border-radius:6px;"

#define STYLE_FOCUS_TEXT                "border: 1px solid red"







namespace LtsVirtualKeyboard
{
class LTSVIRTUALKEYBOARD_EXPORT LtsKeyPushButton : public QToolButton
{
  Q_OBJECT


#define KEY_TAB                         LtsKeyPushButton::tr("TAB")
#define KEY_ALT                         LtsKeyPushButton::tr("!?#")
#define KEY_ALT2                        LtsKeyPushButton::tr("Abc")
#define KEY_CAPS                        QStringLiteral("CAPS")
#define KEY_CTRL_LEFT                   LtsKeyPushButton::tr("CTRL")
#define KEY_CUT_LEFT                    LtsKeyPushButton::tr("cut")
#define KEY_COPY                        LtsKeyPushButton::tr("copy")
#define KEY_PASTE                       LtsKeyPushButton::tr("paste")
#define KEY_BACKSPACE                   LtsKeyPushButton::tr("<--")
#define KEY_HIDECHAR                    LtsKeyPushButton::tr("echo")
#define KEY_CANC                        QStringLiteral("->")
#define KEY_RETURN                      QStringLiteral("RETURN")
#define KEY_FIN                         QStringLiteral("Ok")
#define KEY_SHIFT                       QStringLiteral("SHIFT")
#define KEY_SPACE                       " "

#define IS_KEY(keyTextPressed, keyValCompare)   (keyTextPressed).contains((keyValCompare), Qt::CaseInsensitive)

#define IS_TAB(text)                    IS_KEY(text, KEY_TAB)
#define IS_ALT(text)                    IS_KEY(text, KEY_ALT)
#define IS_ALT2(text)                   IS_KEY(text, KEY_ALT2)
#define IS_CAPS(text)                   IS_KEY(text, KEY_CAPS)
#define IS_CTRL_LEFT(text)              IS_KEY(text, KEY_CTRL_LEFT)
#define IS_CUT_LEFT(text)               IS_KEY(text, KEY_CUT_LEFT)
#define IS_BACK(text)                   IS_KEY(text, KEY_BACKSPACE)
#define IS_CANC(text)                   IS_KEY(text, KEY_CANC)
#define IS_RETURN(text)                 IS_KEY(text, KEY_RETURN)
#define IS_FIN(text)                    IS_KEY(text, KEY_FIN)
#define IS_SHIFT(text)                  IS_KEY(text, KEY_SHIFT)
#define IS_SPACE(text)                  IS_KEY(text, QStringLiteral(KEY_SPACE))
#define IS_PASSWORD(text)               IS_KEY(text, KEY_HIDECHAR)
#define IS_COPY(text)                   IS_KEY(text, KEY_COPY)
#define IS_PASTE(text)                  IS_KEY(text, KEY_PASTE)
#define NO_SPECIAL_KEY(text)            ((text).length() == 1)

public:
  LtsKeyPushButton(const QString &notTranslatedText, const QString &notTranslatedTextAlt, QWidget *parent = nullptr);
  void setAltMode(bool altmode);
  void setCapsMode(bool caps);

private slots:
  void    getKeyPress();

signals:
  void    pressedKey();

private:
  QWidget   *m_parent;
  QString    m_notTranslatedText;
  QString    m_notTranslatedTextAlt;
  int        m_oldYKey;
  bool       m_altMode;
  bool       m_capsMode;

protected:
  void    mousePressEvent(QMouseEvent *event);
  void    mouseReleaseEvent(QMouseEvent *event);
  void    changeEvent(QEvent *event);
};
}