#include "softkeyboard.h"
#include "ui_softkeyboard.h"
#include "QLineEdit"
#include "QTextEdit"
#include <QDebug>

SoftKeyBoard::SoftKeyBoard(QWidget *parent) :
    QWidget(parent),
    ui(new Ui::SoftKeyBoard),
    m_master(nullptr)
{
    ui->setupUi(this);
    A_a_flag = 0;
}

SoftKeyBoard::~SoftKeyBoard()
{
    delete ui;
}


void SoftKeyBoard :: SetMaster(QWidget * widget)
{
    if(widget != nullptr)
    {
        m_master = widget;
    }
    ui->stackedWidget->setCurrentIndex(0);
    set_lower();
    A_a_flag = 0;
}



void SoftKeyBoard::on_p_q_clicked()
{
    if(m_master == nullptr)
        return;
    m_master->setFocus();
    QLineEdit *l_edit = dynamic_cast<QLineEdit * >(m_master);
    if(l_edit != nullptr)
    {
        l_edit->insert(ui->p_q->text());
        return;
    }
    QTextEdit *t_edit = dynamic_cast<QTextEdit * >(m_master);
    if(t_edit != nullptr)
    {
        t_edit->insertPlainText(ui->p_q->text());
        return;
    }

}

void SoftKeyBoard::on_p_w_clicked()
{
    if(m_master == nullptr)
        return;
    m_master->setFocus();
    QLineEdit *l_edit = dynamic_cast<QLineEdit * >(m_master);
    if(l_edit != nullptr)
    {
        l_edit->insert(ui->p_w->text());
        return;
    }
    QTextEdit *t_edit = dynamic_cast<QTextEdit * >(m_master);
    if(t_edit != nullptr)
    {
        t_edit->insertPlainText(ui->p_w->text());
        return;
    }
}

void SoftKeyBoard::on_p_e_clicked()
{
    if(m_master == nullptr)
        return;
    m_master->setFocus();
    QLineEdit *l_edit = dynamic_cast<QLineEdit * >(m_master);
    if(l_edit != nullptr)
    {
        l_edit->insert(ui->p_e->text());
        return;
    }
    QTextEdit *t_edit = dynamic_cast<QTextEdit * >(m_master);
    if(t_edit != nullptr)
    {
        t_edit->insertPlainText(ui->p_e->text());
        return;
    }
}

void SoftKeyBoard::on_p_r_clicked()
{
    if(m_master == nullptr)
        return;
    m_master->setFocus();
    QLineEdit *l_edit = dynamic_cast<QLineEdit * >(m_master);
    if(l_edit != nullptr)
    {
        l_edit->insert(ui->p_r->text());
        return;
    }
    QTextEdit *t_edit = dynamic_cast<QTextEdit * >(m_master);
    if(t_edit != nullptr)
    {
        t_edit->insertPlainText(ui->p_r->text());
        return;
    }
}

void SoftKeyBoard::on_p_t_clicked()
{
    if(m_master == nullptr)
        return;
    m_master->setFocus();
    QLineEdit *l_edit = dynamic_cast<QLineEdit * >(m_master);
    if(l_edit != nullptr)
    {
        l_edit->insert(ui->p_t->text());
        return;
    }
    QTextEdit *t_edit = dynamic_cast<QTextEdit * >(m_master);
    if(t_edit != nullptr)
    {
        t_edit->insertPlainText(ui->p_t->text());
        return;
    }
}

void SoftKeyBoard::on_p_y_clicked()
{
    if(m_master == nullptr)
        return;
    m_master->setFocus();
    QLineEdit *l_edit = dynamic_cast<QLineEdit * >(m_master);
    if(l_edit != nullptr)
    {
        l_edit->insert(ui->p_y->text());
        return;
    }
    QTextEdit *t_edit = dynamic_cast<QTextEdit * >(m_master);
    if(t_edit != nullptr)
    {
        t_edit->insertPlainText(ui->p_y->text());
        return;
    }
}

void SoftKeyBoard::on_p_u_clicked()
{
    if(m_master == nullptr)
        return;
    m_master->setFocus();
    QLineEdit *l_edit = dynamic_cast<QLineEdit * >(m_master);
    if(l_edit != nullptr)
    {
        l_edit->insert(ui->p_u->text());
        return;
    }
    QTextEdit *t_edit = dynamic_cast<QTextEdit * >(m_master);
    if(t_edit != nullptr)
    {
        t_edit->insertPlainText(ui->p_u->text());
        return;
    }
}





void SoftKeyBoard::on_p_i_clicked()
{
    if(m_master == nullptr)
        return;
    m_master->setFocus();
    QLineEdit *l_edit = dynamic_cast<QLineEdit * >(m_master);
    if(l_edit != nullptr)
    {
        l_edit->insert(ui->p_i->text());
        return;
    }
    QTextEdit *t_edit = dynamic_cast<QTextEdit * >(m_master);
    if(t_edit != nullptr)
    {
        t_edit->insertPlainText(ui->p_i->text());
        return;
    }
}

void SoftKeyBoard::on_p_o_clicked()
{
    if(m_master == nullptr)
        return;
    m_master->setFocus();
    QLineEdit *l_edit = dynamic_cast<QLineEdit * >(m_master);
    if(l_edit != nullptr)
    {
        l_edit->insert(ui->p_o->text());
        return;
    }
    QTextEdit *t_edit = dynamic_cast<QTextEdit * >(m_master);
    if(t_edit != nullptr)
    {
        t_edit->insertPlainText(ui->p_o->text());
        return;
    }
}

void SoftKeyBoard::on_p_p_clicked()
{
    if(m_master == nullptr)
        return;
    m_master->setFocus();
    QLineEdit *l_edit = dynamic_cast<QLineEdit * >(m_master);
    if(l_edit != nullptr)
    {
        l_edit->insert(ui->p_p->text());
        return;
    }
    QTextEdit *t_edit = dynamic_cast<QTextEdit * >(m_master);
    if(t_edit != nullptr)
    {
        t_edit->insertPlainText(ui->p_p->text());
        return;
    }
}




void SoftKeyBoard::on_p_a_clicked()
{
    if(m_master == nullptr)
        return;
    m_master->setFocus();
    QLineEdit *l_edit = dynamic_cast<QLineEdit * >(m_master);
    if(l_edit != nullptr)
    {
        l_edit->insert(ui->p_a->text());
        return;
    }
    QTextEdit *t_edit = dynamic_cast<QTextEdit * >(m_master);
    if(t_edit != nullptr)
    {
        t_edit->insertPlainText(ui->p_a->text());
        return;
    }
}

void SoftKeyBoard::on_p_s_clicked()
{
    if(m_master == nullptr)
        return;
    m_master->setFocus();
    QLineEdit *l_edit = dynamic_cast<QLineEdit * >(m_master);
    if(l_edit != nullptr)
    {
        l_edit->insert(ui->p_s->text());
        return;
    }
    QTextEdit *t_edit = dynamic_cast<QTextEdit * >(m_master);
    if(t_edit != nullptr)
    {
        t_edit->insertPlainText(ui->p_s->text());
        return;
    }
}

void SoftKeyBoard::on_p_d_clicked()
{
    if(m_master == nullptr)
        return;
    m_master->setFocus();
    QLineEdit *l_edit = dynamic_cast<QLineEdit * >(m_master);
    if(l_edit != nullptr)
    {
        l_edit->insert(ui->p_d->text());
        return;
    }
    QTextEdit *t_edit = dynamic_cast<QTextEdit * >(m_master);
    if(t_edit != nullptr)
    {
        t_edit->insertPlainText(ui->p_d->text());
        return;
    }
}

void SoftKeyBoard::on_p_f_clicked()
{
    if(m_master == nullptr)
        return;
    m_master->setFocus();
    QLineEdit *l_edit = dynamic_cast<QLineEdit * >(m_master);
    if(l_edit != nullptr)
    {
        l_edit->insert(ui->p_f->text());
        return;
    }
    QTextEdit *t_edit = dynamic_cast<QTextEdit * >(m_master);
    if(t_edit != nullptr)
    {
        t_edit->insertPlainText(ui->p_f->text());
        return;
    }
}

void SoftKeyBoard::on_p_g_clicked()
{
    if(m_master == nullptr)
        return;
    m_master->setFocus();
    QLineEdit *l_edit = dynamic_cast<QLineEdit * >(m_master);
    if(l_edit != nullptr)
    {
        l_edit->insert(ui->p_g->text());
        return;
    }
    QTextEdit *t_edit = dynamic_cast<QTextEdit * >(m_master);
    if(t_edit != nullptr)
    {
        t_edit->insertPlainText(ui->p_g->text());
        return;
    }
}

void SoftKeyBoard::on_p_h_clicked()
{
    if(m_master == nullptr)
        return;
    m_master->setFocus();
    QLineEdit *l_edit = dynamic_cast<QLineEdit * >(m_master);
    if(l_edit != nullptr)
    {
        l_edit->insert(ui->p_h->text());
        return;
    }
    QTextEdit *t_edit = dynamic_cast<QTextEdit * >(m_master);
    if(t_edit != nullptr)
    {
        t_edit->insertPlainText(ui->p_h->text());
        return;
    }
}

void SoftKeyBoard::on_p_j_clicked()
{
    if(m_master == nullptr)
        return;
    m_master->setFocus();
    QLineEdit *l_edit = dynamic_cast<QLineEdit * >(m_master);
    if(l_edit != nullptr)
    {
        l_edit->insert(ui->p_j->text());
        return;
    }
    QTextEdit *t_edit = dynamic_cast<QTextEdit * >(m_master);
    if(t_edit != nullptr)
    {
        t_edit->insertPlainText(ui->p_j->text());
        return;
    }
}

void SoftKeyBoard::on_p_k_clicked()
{
    if(m_master == nullptr)
        return;
    m_master->setFocus();
    QLineEdit *l_edit = dynamic_cast<QLineEdit * >(m_master);
    if(l_edit != nullptr)
    {
        l_edit->insert(ui->p_k->text());
        return;
    }
    QTextEdit *t_edit = dynamic_cast<QTextEdit * >(m_master);
    if(t_edit != nullptr)
    {
        t_edit->insertPlainText(ui->p_k->text());
        return;
    }
}

void SoftKeyBoard::on_p_l_clicked()
{
    if(m_master == nullptr)
        return;
    m_master->setFocus();
    QLineEdit *l_edit = dynamic_cast<QLineEdit * >(m_master);
    if(l_edit != nullptr)
    {
        l_edit->insert(ui->p_l->text());
        return;
    }
    QTextEdit *t_edit = dynamic_cast<QTextEdit * >(m_master);
    if(t_edit != nullptr)
    {
        t_edit->insertPlainText(ui->p_l->text());
        return;
    }
}

void SoftKeyBoard::on_p_z_clicked()
{
    if(m_master == nullptr)
        return;
    m_master->setFocus();
    QLineEdit *l_edit = dynamic_cast<QLineEdit * >(m_master);
    if(l_edit != nullptr)
    {
        l_edit->insert(ui->p_z->text());
        return;
    }
    QTextEdit *t_edit = dynamic_cast<QTextEdit * >(m_master);
    if(t_edit != nullptr)
    {
        t_edit->insertPlainText(ui->p_z->text());
        return;
    }
}

void SoftKeyBoard::on_p_x_clicked()
{
    if(m_master == nullptr)
        return;
    m_master->setFocus();
    QLineEdit *l_edit = dynamic_cast<QLineEdit * >(m_master);
    if(l_edit != nullptr)
    {
        l_edit->insert(ui->p_x->text());
        return;
    }
    QTextEdit *t_edit = dynamic_cast<QTextEdit * >(m_master);
    if(t_edit != nullptr)
    {
        t_edit->insertPlainText(ui->p_x->text());
        return;
    }
}

void SoftKeyBoard::on_p_c_clicked()
{
    if(m_master == nullptr)
        return;
    m_master->setFocus();
    QLineEdit *l_edit = dynamic_cast<QLineEdit * >(m_master);
    if(l_edit != nullptr)
    {
        l_edit->insert(ui->p_c->text());
        return;
    }
    QTextEdit *t_edit = dynamic_cast<QTextEdit * >(m_master);
    if(t_edit != nullptr)
    {
        t_edit->insertPlainText(ui->p_c->text());
        return;
    }
}

void SoftKeyBoard::on_p_v_clicked()
{
    if(m_master == nullptr)
        return;
    m_master->setFocus();
    QLineEdit *l_edit = dynamic_cast<QLineEdit * >(m_master);
    if(l_edit != nullptr)
    {
        l_edit->insert(ui->p_v->text());
        return;
    }
    QTextEdit *t_edit = dynamic_cast<QTextEdit * >(m_master);
    if(t_edit != nullptr)
    {
        t_edit->insertPlainText(ui->p_v->text());
        return;
    }
}

void SoftKeyBoard::on_p_b_clicked()
{
    if(m_master == nullptr)
        return;
    m_master->setFocus();
    QLineEdit *l_edit = dynamic_cast<QLineEdit * >(m_master);
    if(l_edit != nullptr)
    {
        l_edit->insert(ui->p_b->text());
        return;
    }
    QTextEdit *t_edit = dynamic_cast<QTextEdit * >(m_master);
    if(t_edit != nullptr)
    {
        t_edit->insertPlainText(ui->p_b->text());
        return;
    }
}

void SoftKeyBoard::on_p_n_clicked()
{
    if(m_master == nullptr)
        return;
    m_master->setFocus();
    QLineEdit *l_edit = dynamic_cast<QLineEdit * >(m_master);
    if(l_edit != nullptr)
    {
        l_edit->insert(ui->p_n->text());
        return;
    }
    QTextEdit *t_edit = dynamic_cast<QTextEdit * >(m_master);
    if(t_edit != nullptr)
    {
        t_edit->insertPlainText(ui->p_n->text());
        return;
    }
}

void SoftKeyBoard::on_p_m_clicked()
{
    if(m_master == nullptr)
        return;
    m_master->setFocus();
    QLineEdit *l_edit = dynamic_cast<QLineEdit * >(m_master);
    if(l_edit != nullptr)
    {
        l_edit->insert(ui->p_m->text());
        return;
    }
    QTextEdit *t_edit = dynamic_cast<QTextEdit * >(m_master);
    if(t_edit != nullptr)
    {
        t_edit->insertPlainText(ui->p_m->text());
        return;
    }
}

void SoftKeyBoard::on_p_code_clicked()
{
    if(m_master == nullptr)
        return;
    m_master->setFocus();
    QLineEdit *l_edit = dynamic_cast<QLineEdit * >(m_master);
    if(l_edit != nullptr)
    {
        l_edit->insert(ui->p_code->text());
        return;
    }
    QTextEdit *t_edit = dynamic_cast<QTextEdit * >(m_master);
    if(t_edit != nullptr)
    {
        t_edit->insertPlainText(ui->p_code->text());
        return;
    }
}

void SoftKeyBoard::on_p_none_clicked()
{
    if(m_master == nullptr)
        return;
    m_master->setFocus();
    QLineEdit *l_edit = dynamic_cast<QLineEdit * >(m_master);
    if(l_edit != nullptr)
    {
        l_edit->insert(" ");
        return;
    }
    QTextEdit *t_edit = dynamic_cast<QTextEdit * >(m_master);
    if(t_edit != nullptr)
    {
        t_edit->insertPlainText(" ");
        return;
    }
}

void SoftKeyBoard::on_p_tip_clicked()
{
    if(m_master == nullptr)
        return;
    m_master->setFocus();
    QLineEdit *l_edit = dynamic_cast<QLineEdit * >(m_master);
    if(l_edit != nullptr)
    {
        l_edit->insert(ui->p_tip->text());
        return;
    }
    QTextEdit *t_edit = dynamic_cast<QTextEdit * >(m_master);
    if(t_edit != nullptr)
    {
        t_edit->insertPlainText(ui->p_tip->text());
        return;
    }
}

void SoftKeyBoard::on_p_newLine_clicked()
{
    m_master->setFocus();
    QTextEdit *t_edit = dynamic_cast<QTextEdit * >(m_master);
    if(t_edit != nullptr)
    {
        t_edit->insertPlainText("\n");
        return;
    }
}

void SoftKeyBoard::on_p_num_clicked()
{
    ui->stackedWidget->setCurrentIndex(1);
}

void SoftKeyBoard::on_p_1_clicked()
{
    if(m_master == nullptr)
        return;
    m_master->setFocus();
    QLineEdit *l_edit = dynamic_cast<QLineEdit * >(m_master);
    if(l_edit != nullptr)
    {
        l_edit->insert(ui->p_1->text());
        return;
    }
    QTextEdit *t_edit = dynamic_cast<QTextEdit * >(m_master);
    if(t_edit != nullptr)
    {
        t_edit->insertPlainText(ui->p_1->text());
        return;
    }
}

void SoftKeyBoard::on_p_2_clicked()
{
    if(m_master == nullptr)
        return;
    m_master->setFocus();
    QLineEdit *l_edit = dynamic_cast<QLineEdit * >(m_master);
    if(l_edit != nullptr)
    {
        l_edit->insert(ui->p_2->text());
        return;
    }
    QTextEdit *t_edit = dynamic_cast<QTextEdit * >(m_master);
    if(t_edit != nullptr)
    {
        t_edit->insertPlainText(ui->p_2->text());
        return;
    }
}

void SoftKeyBoard::on_p_3_clicked()
{
    if(m_master == nullptr)
        return;
    m_master->setFocus();
    QLineEdit *l_edit = dynamic_cast<QLineEdit * >(m_master);
    if(l_edit != nullptr)
    {
        l_edit->insert(ui->p_3->text());
        return;
    }
    QTextEdit *t_edit = dynamic_cast<QTextEdit * >(m_master);
    if(t_edit != nullptr)
    {
        t_edit->insertPlainText(ui->p_3->text());
        return;
    }
}

void SoftKeyBoard::on_p_4_clicked()
{
    if(m_master == nullptr)
        return;
    m_master->setFocus();
    QLineEdit *l_edit = dynamic_cast<QLineEdit * >(m_master);
    if(l_edit != nullptr)
    {
        l_edit->insert(ui->p_4->text());
        return;
    }
    QTextEdit *t_edit = dynamic_cast<QTextEdit * >(m_master);
    if(t_edit != nullptr)
    {
        t_edit->insertPlainText(ui->p_4->text());
        return;
    }
}

void SoftKeyBoard::on_p_5_clicked()
{
    if(m_master == nullptr)
        return;
    m_master->setFocus();
    QLineEdit *l_edit = dynamic_cast<QLineEdit * >(m_master);
    if(l_edit != nullptr)
    {
        l_edit->insert(ui->p_5->text());
        return;
    }
    QTextEdit *t_edit = dynamic_cast<QTextEdit * >(m_master);
    if(t_edit != nullptr)
    {
        t_edit->insertPlainText(ui->p_5->text());
        return;
    }
}

void SoftKeyBoard::on_p_6_clicked()
{
    if(m_master == nullptr)
        return;
    m_master->setFocus();
    QLineEdit *l_edit = dynamic_cast<QLineEdit * >(m_master);
    if(l_edit != nullptr)
    {
        l_edit->insert(ui->p_6->text());
        return;
    }
    QTextEdit *t_edit = dynamic_cast<QTextEdit * >(m_master);
    if(t_edit != nullptr)
    {
        t_edit->insertPlainText(ui->p_6->text());
        return;
    }
}

void SoftKeyBoard::on_p_7_clicked()
{
    if(m_master == nullptr)
        return;
    m_master->setFocus();
    QLineEdit *l_edit = dynamic_cast<QLineEdit * >(m_master);
    if(l_edit != nullptr)
    {
        l_edit->insert(ui->p_7->text());
        return;
    }
    QTextEdit *t_edit = dynamic_cast<QTextEdit * >(m_master);
    if(t_edit != nullptr)
    {
        t_edit->insertPlainText(ui->p_7->text());
        return;
    }
}

void SoftKeyBoard::on_p_8_clicked()
{
    if(m_master == nullptr)
        return;
    m_master->setFocus();
    QLineEdit *l_edit = dynamic_cast<QLineEdit * >(m_master);
    if(l_edit != nullptr)
    {
        l_edit->insert(ui->p_8->text());
        return;
    }
    QTextEdit *t_edit = dynamic_cast<QTextEdit * >(m_master);
    if(t_edit != nullptr)
    {
        t_edit->insertPlainText(ui->p_8->text());
        return;
    }
}

void SoftKeyBoard::on_p_9_clicked()
{
    if(m_master == nullptr)
        return;
    m_master->setFocus();
    QLineEdit *l_edit = dynamic_cast<QLineEdit * >(m_master);
    if(l_edit != nullptr)
    {
        l_edit->insert(ui->p_9->text());
        return;
    }
    QTextEdit *t_edit = dynamic_cast<QTextEdit * >(m_master);
    if(t_edit != nullptr)
    {
        t_edit->insertPlainText(ui->p_9->text());
        return;
    }
}

void SoftKeyBoard::on_p_0_clicked()
{
    if(m_master == nullptr)
        return;
    m_master->setFocus();
    QLineEdit *l_edit = dynamic_cast<QLineEdit * >(m_master);
    if(l_edit != nullptr)
    {
        l_edit->insert(ui->p_0->text());
        return;
    }
    QTextEdit *t_edit = dynamic_cast<QTextEdit * >(m_master);
    if(t_edit != nullptr)
    {
        t_edit->insertPlainText(ui->p_0->text());
        return;
    }
}

void SoftKeyBoard::on_p_return_clicked()
{
    ui->stackedWidget->setCurrentIndex(0);
    if(A_a_flag)
    {
        set_lower();
        A_a_flag = 0;
    }
}

void SoftKeyBoard::on_p_space_clicked()
{
    on_p_none_clicked();
}

void SoftKeyBoard::on_p_newLine_1_clicked()
{
    on_p_newLine_clicked();
}

void SoftKeyBoard::on_p_Del_1_clicked()
{
    on_p_Del_clicked();
}

void SoftKeyBoard::on_p_close_1_clicked()
{
    on_p_close_clicked();

}

void SoftKeyBoard::on_p_at_clicked()
{
    if(m_master == nullptr)
        return;
    m_master->setFocus();
    QLineEdit *l_edit = dynamic_cast<QLineEdit * >(m_master);
    if(l_edit != nullptr)
    {
        l_edit->insert(ui->p_at->text());
        return;
    }
    QTextEdit *t_edit = dynamic_cast<QTextEdit * >(m_master);
    if(t_edit != nullptr)
    {
        t_edit->insertPlainText(ui->p_at->text());
        return;
    }
}

void SoftKeyBoard::on_p_Del_clicked()
{
    if(m_master == nullptr)
        return;
    m_master->setFocus();
    QLineEdit *l_edit = dynamic_cast<QLineEdit * >(m_master);
    if(l_edit != nullptr)
    {
        l_edit->backspace();
        return;
    }
    QTextEdit *t_edit = dynamic_cast<QTextEdit * >(m_master);
    if(t_edit != nullptr)
    {
        QTextCursor cursor = t_edit->textCursor();
        cursor.deletePreviousChar();
        return;
    }
}


void SoftKeyBoard ::set_lower()
{
    ui->p_q->setText(ui->p_q->text().toLower());
    ui->p_w->setText(ui->p_w->text().toLower());
    ui->p_e->setText(ui->p_e->text().toLower());
    ui->p_r->setText(ui->p_r->text().toLower());
    ui->p_t->setText(ui->p_t->text().toLower());
    ui->p_y->setText(ui->p_y->text().toLower());
    ui->p_u->setText(ui->p_u->text().toLower());
    ui->p_i->setText(ui->p_i->text().toLower());
    ui->p_o->setText(ui->p_o->text().toLower());
    ui->p_p->setText(ui->p_p->text().toLower());
    ui->p_a->setText(ui->p_a->text().toLower());
    ui->p_s->setText(ui->p_s->text().toLower());
    ui->p_d->setText(ui->p_d->text().toLower());
    ui->p_f->setText(ui->p_f->text().toLower());
    ui->p_g->setText(ui->p_g->text().toLower());
    ui->p_h->setText(ui->p_h->text().toLower());
    ui->p_j->setText(ui->p_j->text().toLower());
    ui->p_k->setText(ui->p_k->text().toLower());
    ui->p_l->setText(ui->p_l->text().toLower());
    ui->p_z->setText(ui->p_z->text().toLower());
    ui->p_x->setText(ui->p_x->text().toLower());
    ui->p_c->setText(ui->p_c->text().toLower());
    ui->p_v->setText(ui->p_v->text().toLower());
    ui->p_b->setText(ui->p_b->text().toLower());
    ui->p_n->setText(ui->p_n->text().toLower());
    ui->p_m->setText(ui->p_m->text().toLower());
}


void SoftKeyBoard ::set_upper()
{
    ui->p_q->setText(ui->p_q->text().toUpper());
    ui->p_w->setText(ui->p_w->text().toUpper());
    ui->p_e->setText(ui->p_e->text().toUpper());
    ui->p_r->setText(ui->p_r->text().toUpper());
    ui->p_t->setText(ui->p_t->text().toUpper());
    ui->p_y->setText(ui->p_y->text().toUpper());
    ui->p_u->setText(ui->p_u->text().toUpper());
    ui->p_i->setText(ui->p_i->text().toUpper());
    ui->p_o->setText(ui->p_o->text().toUpper());
    ui->p_p->setText(ui->p_p->text().toUpper());
    ui->p_a->setText(ui->p_a->text().toUpper());
    ui->p_s->setText(ui->p_s->text().toUpper());
    ui->p_d->setText(ui->p_d->text().toUpper());
    ui->p_f->setText(ui->p_f->text().toUpper());
    ui->p_g->setText(ui->p_g->text().toUpper());
    ui->p_h->setText(ui->p_h->text().toUpper());
    ui->p_j->setText(ui->p_j->text().toUpper());
    ui->p_k->setText(ui->p_k->text().toUpper());
    ui->p_l->setText(ui->p_l->text().toUpper());
    ui->p_z->setText(ui->p_z->text().toUpper());
    ui->p_x->setText(ui->p_x->text().toUpper());
    ui->p_c->setText(ui->p_c->text().toUpper());
    ui->p_v->setText(ui->p_v->text().toUpper());
    ui->p_b->setText(ui->p_b->text().toUpper());
    ui->p_n->setText(ui->p_n->text().toUpper());
    ui->p_m->setText(ui->p_m->text().toUpper());
}

void SoftKeyBoard::on_p_Caps_clicked()
{
    if(A_a_flag == 0)
    {
      set_upper();
      A_a_flag = 1;
    }else
    {
        set_lower();
        A_a_flag = 0;
    }
}

void SoftKeyBoard::on_p_close_clicked()
{
    //deselect()
    if(m_master == nullptr)
        return;
    QLineEdit *l_edit = dynamic_cast<QLineEdit * >(m_master);
    if(l_edit != nullptr)
    {
        //l_edit->selectionEnd();
        m_master = nullptr;
        set_lower();
        qDebug() << "kaixinmagua";
        hide();
        qDebug() << "kaixinmagua11111111111";
        return;
    }
    QTextEdit *t_edit = dynamic_cast<QTextEdit * >(m_master);
    if(t_edit != nullptr)
    {
        m_master = nullptr;
        set_lower();
        qDebug() << "kaixinmagua";
        hide();
        qDebug() << "kaixinmgua2222222222222222";
        return;
    }

}

void SoftKeyBoard::on_p_tip_1_clicked()
{
    on_p_tip_clicked();
}