keyboardwidget.cpp
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#include <QKeyEvent>
#include <QDebug>
#include "keyboardwidget.h"
#include "ui_keyboardwidget.h"
#include "soundplayer.h"
static const QString m_mapKeyboard[] = {
"1",
"2",
"3",
"4",
"5",
"6",
"7",
"8",
"9",
"0",
"Q",
"W",
"E",
"R",
"T",
"Y",
"U",
"I",
"O",
"P",
"A",
"S",
"D",
"F",
"G",
"H",
"J",
"K",
"L",
"Z",
"X",
"C",
"V",
"B",
"N",
"M",
"-",
",",
" "
};
KeyboardWidget::KeyboardWidget(QWidget *parent) :
QWidget(parent),
ui(new Ui::KeyboardWidget)
{
ui->setupUi(this);
m_pCurCheckedBtn = NULL;
m_vectorTabOrder.append(ui->pushButton_1);
m_vectorTabOrder.append(ui->pushButton_2);
m_vectorTabOrder.append(ui->pushButton_3);
m_vectorTabOrder.append(ui->pushButton_4);
m_vectorTabOrder.append(ui->pushButton_5);
m_vectorTabOrder.append(ui->pushButton_6);
m_vectorTabOrder.append(ui->pushButton_7);
m_vectorTabOrder.append(ui->pushButton_8);
m_vectorTabOrder.append(ui->pushButton_9);
m_vectorTabOrder.append(ui->pushButton_10);
m_vectorTabOrder.append(ui->pushButton_11);
m_vectorTabOrder.append(ui->pushButton_12);
m_vectorTabOrder.append(ui->pushButton_13);
m_vectorTabOrder.append(ui->pushButton_14);
m_vectorTabOrder.append(ui->pushButton_15);
m_vectorTabOrder.append(ui->pushButton_16);
m_vectorTabOrder.append(ui->pushButton_17);
m_vectorTabOrder.append(ui->pushButton_18);
m_vectorTabOrder.append(ui->pushButton_19);
m_vectorTabOrder.append(ui->pushButton_20);
m_vectorTabOrder.append(ui->pushButton_21);
m_vectorTabOrder.append(ui->pushButton_22);
m_vectorTabOrder.append(ui->pushButton_23);
m_vectorTabOrder.append(ui->pushButton_24);
m_vectorTabOrder.append(ui->pushButton_25);
m_vectorTabOrder.append(ui->pushButton_26);
m_vectorTabOrder.append(ui->pushButton_27);
m_vectorTabOrder.append(ui->pushButton_28);
m_vectorTabOrder.append(ui->pushButton_29);
m_vectorTabOrder.append(ui->pushButton_30);
m_vectorTabOrder.append(ui->pushButton_31);
m_vectorTabOrder.append(ui->pushButton_32);
m_vectorTabOrder.append(ui->pushButton_33);
m_vectorTabOrder.append(ui->pushButton_34);
m_vectorTabOrder.append(ui->pushButton_35);
m_vectorTabOrder.append(ui->pushButton_36);
m_vectorTabOrder.append(ui->pushButton_37);
m_vectorTabOrder.append(ui->pushButton_38);
m_vectorTabOrder.append(ui->pushButton_39);
m_vectorTabOrder.append(ui->pushButton_40);
m_vectorTabOrder.append(ui->pushButton_41);
m_vectorTabOrder.append(ui->pushButton_42);
m_pSignalMapper = new QSignalMapper(this);
m_pSignalMapper->setMapping(ui->pushButton_1, 0);
m_pSignalMapper->setMapping(ui->pushButton_2, 1);
m_pSignalMapper->setMapping(ui->pushButton_3, 2);
m_pSignalMapper->setMapping(ui->pushButton_4, 3);
m_pSignalMapper->setMapping(ui->pushButton_5, 4);
m_pSignalMapper->setMapping(ui->pushButton_6, 5);
m_pSignalMapper->setMapping(ui->pushButton_7, 6);
m_pSignalMapper->setMapping(ui->pushButton_8, 7);
m_pSignalMapper->setMapping(ui->pushButton_9, 8);
m_pSignalMapper->setMapping(ui->pushButton_10, 9);
m_pSignalMapper->setMapping(ui->pushButton_11, 10);
m_pSignalMapper->setMapping(ui->pushButton_12, 11);
m_pSignalMapper->setMapping(ui->pushButton_13, 12);
m_pSignalMapper->setMapping(ui->pushButton_14, 13);
m_pSignalMapper->setMapping(ui->pushButton_15, 14);
m_pSignalMapper->setMapping(ui->pushButton_16, 15);
m_pSignalMapper->setMapping(ui->pushButton_17, 16);
m_pSignalMapper->setMapping(ui->pushButton_18, 17);
m_pSignalMapper->setMapping(ui->pushButton_19, 18);
m_pSignalMapper->setMapping(ui->pushButton_20, 19);
m_pSignalMapper->setMapping(ui->pushButton_21, 20);
m_pSignalMapper->setMapping(ui->pushButton_22, 21);
m_pSignalMapper->setMapping(ui->pushButton_23, 22);
m_pSignalMapper->setMapping(ui->pushButton_24, 23);
m_pSignalMapper->setMapping(ui->pushButton_25, 24);
m_pSignalMapper->setMapping(ui->pushButton_26, 25);
m_pSignalMapper->setMapping(ui->pushButton_27, 26);
m_pSignalMapper->setMapping(ui->pushButton_28, 27);
m_pSignalMapper->setMapping(ui->pushButton_29, 28);
m_pSignalMapper->setMapping(ui->pushButton_30, 29);
m_pSignalMapper->setMapping(ui->pushButton_31, 30);
m_pSignalMapper->setMapping(ui->pushButton_32, 31);
m_pSignalMapper->setMapping(ui->pushButton_33, 32);
m_pSignalMapper->setMapping(ui->pushButton_34, 33);
m_pSignalMapper->setMapping(ui->pushButton_35, 34);
m_pSignalMapper->setMapping(ui->pushButton_36, 35);
m_pSignalMapper->setMapping(ui->pushButton_37, 36);
m_pSignalMapper->setMapping(ui->pushButton_38, 37);
m_pSignalMapper->setMapping(ui->pushButton_40, 38);
connect(ui->pushButton_1,SIGNAL(clicked(bool)),m_pSignalMapper,SLOT(map()));
connect(ui->pushButton_2,SIGNAL(clicked(bool)),m_pSignalMapper,SLOT(map()));
connect(ui->pushButton_3,SIGNAL(clicked(bool)),m_pSignalMapper,SLOT(map()));
connect(ui->pushButton_4,SIGNAL(clicked(bool)),m_pSignalMapper,SLOT(map()));
connect(ui->pushButton_5,SIGNAL(clicked(bool)),m_pSignalMapper,SLOT(map()));
connect(ui->pushButton_6,SIGNAL(clicked(bool)),m_pSignalMapper,SLOT(map()));
connect(ui->pushButton_7,SIGNAL(clicked(bool)),m_pSignalMapper,SLOT(map()));
connect(ui->pushButton_8,SIGNAL(clicked(bool)),m_pSignalMapper,SLOT(map()));
connect(ui->pushButton_9,SIGNAL(clicked(bool)),m_pSignalMapper,SLOT(map()));
connect(ui->pushButton_10,SIGNAL(clicked(bool)),m_pSignalMapper,SLOT(map()));
connect(ui->pushButton_11,SIGNAL(clicked(bool)),m_pSignalMapper,SLOT(map()));
connect(ui->pushButton_12,SIGNAL(clicked(bool)),m_pSignalMapper,SLOT(map()));
connect(ui->pushButton_13,SIGNAL(clicked(bool)),m_pSignalMapper,SLOT(map()));
connect(ui->pushButton_14,SIGNAL(clicked(bool)),m_pSignalMapper,SLOT(map()));
connect(ui->pushButton_15,SIGNAL(clicked(bool)),m_pSignalMapper,SLOT(map()));
connect(ui->pushButton_16,SIGNAL(clicked(bool)),m_pSignalMapper,SLOT(map()));
connect(ui->pushButton_17,SIGNAL(clicked(bool)),m_pSignalMapper,SLOT(map()));
connect(ui->pushButton_18,SIGNAL(clicked(bool)),m_pSignalMapper,SLOT(map()));
connect(ui->pushButton_19,SIGNAL(clicked(bool)),m_pSignalMapper,SLOT(map()));
connect(ui->pushButton_20,SIGNAL(clicked(bool)),m_pSignalMapper,SLOT(map()));
connect(ui->pushButton_21,SIGNAL(clicked(bool)),m_pSignalMapper,SLOT(map()));
connect(ui->pushButton_22,SIGNAL(clicked(bool)),m_pSignalMapper,SLOT(map()));
connect(ui->pushButton_23,SIGNAL(clicked(bool)),m_pSignalMapper,SLOT(map()));
connect(ui->pushButton_24,SIGNAL(clicked(bool)),m_pSignalMapper,SLOT(map()));
connect(ui->pushButton_25,SIGNAL(clicked(bool)),m_pSignalMapper,SLOT(map()));
connect(ui->pushButton_26,SIGNAL(clicked(bool)),m_pSignalMapper,SLOT(map()));
connect(ui->pushButton_27,SIGNAL(clicked(bool)),m_pSignalMapper,SLOT(map()));
connect(ui->pushButton_28,SIGNAL(clicked(bool)),m_pSignalMapper,SLOT(map()));
connect(ui->pushButton_29,SIGNAL(clicked(bool)),m_pSignalMapper,SLOT(map()));
connect(ui->pushButton_30,SIGNAL(clicked(bool)),m_pSignalMapper,SLOT(map()));
connect(ui->pushButton_31,SIGNAL(clicked(bool)),m_pSignalMapper,SLOT(map()));
connect(ui->pushButton_32,SIGNAL(clicked(bool)),m_pSignalMapper,SLOT(map()));
connect(ui->pushButton_33,SIGNAL(clicked(bool)),m_pSignalMapper,SLOT(map()));
connect(ui->pushButton_34,SIGNAL(clicked(bool)),m_pSignalMapper,SLOT(map()));
connect(ui->pushButton_35,SIGNAL(clicked(bool)),m_pSignalMapper,SLOT(map()));
connect(ui->pushButton_36,SIGNAL(clicked(bool)),m_pSignalMapper,SLOT(map()));
connect(ui->pushButton_37,SIGNAL(clicked(bool)),m_pSignalMapper,SLOT(map()));
connect(ui->pushButton_38,SIGNAL(clicked(bool)),m_pSignalMapper,SLOT(map()));
connect(ui->pushButton_40,SIGNAL(clicked(bool)),m_pSignalMapper,SLOT(map()));
connect(m_pSignalMapper,SIGNAL(mapped(int)), this, SLOT(onKeyboardClicked(int)));
foreach (QPushButton *button, findChildren<QPushButton *>())
connect(button, &QPushButton::pressed, SoundPlayer::playClick);
}
KeyboardWidget::~KeyboardWidget()
{
delete ui;
}
void KeyboardWidget::on_pushButton_41_clicked()
{
if(m_pCurCheckedBtn != NULL) m_pCurCheckedBtn->setChecked(false);
m_nCurTabPos = 40;
m_pCurCheckedBtn = m_vectorTabOrder[m_nCurTabPos];
m_pCurCheckedBtn->setChecked(true);
QKeyEvent key(QEvent::KeyPress, Qt::Key_Enter, Qt::NoModifier);
QGuiApplication::sendEvent(QApplication::focusObject(),&key);
emit onOkKeyClicked();
}
void KeyboardWidget::on_pushButton_42_clicked()
{
if(m_pCurCheckedBtn != NULL) m_pCurCheckedBtn->setChecked(false);
m_nCurTabPos = 41;
m_pCurCheckedBtn = m_vectorTabOrder[m_nCurTabPos];
m_pCurCheckedBtn->setChecked(true);
if(m_pCurCheckedBtn != NULL) m_pCurCheckedBtn->setChecked(false);
emit onCancelKeyClicked();
}
void KeyboardWidget::on_pushButton_39_clicked()
{
qDebug() << qApp->focusObject();
if(m_pCurCheckedBtn != NULL) m_pCurCheckedBtn->setChecked(false);
m_nCurTabPos = 38;
m_pCurCheckedBtn = m_vectorTabOrder[m_nCurTabPos];
m_pCurCheckedBtn->setChecked(true);
QKeyEvent key(QEvent::KeyPress, Qt::Key_Backspace, Qt::NoModifier);
QGuiApplication::sendEvent(QApplication::focusObject(),&key);
emit onBackspaceKeyClicked();
}
void KeyboardWidget::onKeyboardClicked(const int in){
QInputMethodEvent event;
qDebug()<< "keyboard clicked" << in;
event.setCommitString(m_mapKeyboard[in]);
if(m_pCurCheckedBtn != NULL) m_pCurCheckedBtn->setChecked(false);
if( in < 38) m_nCurTabPos = in;
else if( in == 38) m_nCurTabPos = 39;
m_pCurCheckedBtn = m_vectorTabOrder[m_nCurTabPos];
m_pCurCheckedBtn->setChecked(true);
QGuiApplication::sendEvent(QApplication::focusObject(),&event);
emit onKeyboardClickSignal(m_mapKeyboard[in]);
}
void KeyboardWidget::on_pushButton_40_clicked()
{
emit onSpaceKeyClicked();
}
void KeyboardWidget::keyPressEvent(QKeyEvent *event){
}
void KeyboardWidget::keyReleaseEvent(QKeyEvent *event){
switch (event->key())
{
case 0x01000030: // Turn left
if(m_nCurTabPos > 0 ) m_nCurTabPos--;
else m_nCurTabPos = m_vectorTabOrder.size()-1;
if(m_pCurCheckedBtn !=NULL) m_pCurCheckedBtn->setChecked(false);
m_pCurCheckedBtn = m_vectorTabOrder[m_nCurTabPos];
m_pCurCheckedBtn->setChecked(true);
break;
case 0x01000031: // Push
{
if(m_pCurCheckedBtn != NULL){
m_pCurCheckedBtn->click();
}
break;
}
case 0x01000032: // Turn right
if(m_nCurTabPos < (m_vectorTabOrder.size() -1)) m_nCurTabPos++;
else m_nCurTabPos=0;
if(m_pCurCheckedBtn !=NULL) m_pCurCheckedBtn->setChecked(false);
m_pCurCheckedBtn = m_vectorTabOrder[m_nCurTabPos];
m_pCurCheckedBtn->setChecked(true);
break;
}
}
void KeyboardWidget::focusInKeyboard(){
m_nCurTabPos = 0;
if(m_pCurCheckedBtn != NULL) m_pCurCheckedBtn->setChecked(false);
m_pCurCheckedBtn = m_vectorTabOrder[0];
m_pCurCheckedBtn->setChecked(true);
this->grabKeyboard();
}
void KeyboardWidget::focusOutKeyboard(){
m_nCurTabPos = 0;
if(m_pCurCheckedBtn != NULL) m_pCurCheckedBtn->setChecked(false);
this->releaseKeyboard();
}