357 lines
9.1 KiB
C++
Executable File
357 lines
9.1 KiB
C++
Executable File
#include "keypad.h"
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#define numPadKeyWidth 40
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static bool keypad_NumberIsVisible;
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static bool keypad_visiKeyAllowed;
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T_keypad::T_keypad(QWidget *parent) : QWidget(parent)
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{
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QFont myTabFont;
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myTabFont.setPixelSize(20);
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myMainLay = new QVBoxLayout;
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mySubLayout = new QGridLayout;
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headline = new QLabel();
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headline->setText("head line");
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headline->setFont(myTabFont);
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myMainLay->addWidget(headline);
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valueDisplay = new QLabel();
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valueDisplay->setStyleSheet("background-color: white");
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valueDisplay->setLineWidth(5);
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valueDisplay->setFont(myTabFont);
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myMainLay->addWidget(valueDisplay);
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myMainLay->addLayout(mySubLayout);
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// number Pad Popup for Value entry:
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numPad = new QGroupBox(" ");
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numPad->setStyleSheet("background-color: grey");
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numPad->setLayout(myMainLay);
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QPushButton *key1 = new QPushButton("1");
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mySubLayout->addWidget(key1,0,0);
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key1->setMaximumWidth(numPadKeyWidth);
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key1->setFont(myTabFont);
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connect(key1, SIGNAL(clicked()), this, SLOT(key1Clicked()));
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QPushButton *key2 = new QPushButton("2");
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mySubLayout->addWidget(key2,0,1);
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key2->setMaximumWidth(numPadKeyWidth);
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key2->setFont(myTabFont);
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connect(key2, SIGNAL(clicked()), this, SLOT(key2Clicked()));
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QPushButton *key3 = new QPushButton("3");
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mySubLayout->addWidget(key3,0,2);
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key3->setMaximumWidth(numPadKeyWidth);
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key3->setFont(myTabFont);
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connect(key3, SIGNAL(clicked()), this, SLOT(key3Clicked()));
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QPushButton *key4 = new QPushButton("4");
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mySubLayout->addWidget(key4,1,0);
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key4->setMaximumWidth(numPadKeyWidth);
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key4->setFont(myTabFont);
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connect(key4, SIGNAL(clicked()), this, SLOT(key4Clicked()));
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QPushButton *key5 = new QPushButton("5");
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mySubLayout->addWidget(key5,1,1);
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key5->setMaximumWidth(numPadKeyWidth);
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key5->setFont(myTabFont);
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connect(key5, SIGNAL(clicked()), this, SLOT(key5Clicked()));
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QPushButton *key6 = new QPushButton("6");
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mySubLayout->addWidget(key6,1,2);
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key6->setMaximumWidth(numPadKeyWidth);
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key6->setFont(myTabFont);
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connect(key6, SIGNAL(clicked()), this, SLOT(key6Clicked()));
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QPushButton *key7 = new QPushButton("7");
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mySubLayout->addWidget(key7,2,0);
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key7->setMaximumWidth(numPadKeyWidth);
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key7->setFont(myTabFont);
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connect(key7, SIGNAL(clicked()), this, SLOT(key7Clicked()));
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QPushButton *key8 = new QPushButton("8");
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mySubLayout->addWidget(key8,2,1);
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key8->setMaximumWidth(numPadKeyWidth);
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key8->setFont(myTabFont);
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connect(key8, SIGNAL(clicked()), this, SLOT(key8Clicked()));
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QPushButton *key9 = new QPushButton("9");
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mySubLayout->addWidget(key9,2,2);
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key9->setMaximumWidth(numPadKeyWidth);
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key9->setFont(myTabFont);
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connect(key9, SIGNAL(clicked()), this, SLOT(key9Clicked()));
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QPushButton *keyAc = new QPushButton("AC");
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mySubLayout->addWidget(keyAc,3,0);
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keyAc->setMaximumWidth(numPadKeyWidth);
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keyAc->setFont(myTabFont);
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connect(keyAc, SIGNAL(clicked()), this, SLOT(keyAcClicked()));
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QPushButton *key0 = new QPushButton("0");
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mySubLayout->addWidget(key0,3,1);
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key0->setMaximumWidth(numPadKeyWidth);
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key0->setFont(myTabFont);
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connect(key0, SIGNAL(clicked()), this, SLOT(key0Clicked()));
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QPushButton *keyBs = new QPushButton("<<");
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mySubLayout->addWidget(keyBs,3,2);
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keyBs->setMaximumWidth(numPadKeyWidth);
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keyBs->setFont(myTabFont);
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connect(keyBs, SIGNAL(clicked()), this, SLOT(keyBsClicked()));
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QPushButton *keyC = new QPushButton("Esc");
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mySubLayout->addWidget(keyC,4,0);
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keyC->setMaximumWidth(numPadKeyWidth);
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keyC->setFont(myTabFont);
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connect(keyC, SIGNAL(clicked()), this, SLOT(keyCancelClicked()));
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QPushButton *keySee = new QPushButton("see");
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mySubLayout->addWidget(keySee,4,1);
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keySee->setMaximumWidth(numPadKeyWidth);
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keySee->setFont(myTabFont);
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connect(keySee, SIGNAL(clicked()), this, SLOT(keySeeEntryClicked()));
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QPushButton *keyOK = new QPushButton("OK");
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mySubLayout->addWidget(keyOK,4,2);
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keyOK->setMaximumWidth(numPadKeyWidth);
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keyOK->setFont(myTabFont);
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connect(keyOK, SIGNAL(clicked()), this, SLOT(keyOkClicked()));
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numPad->hide();
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myValueString.clear();
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valueDisplay->clear();
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myReturnString.clear();
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keypad_visiKeyAllowed=true;
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keypad_NumberIsVisible=true;
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}
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T_keypad::~T_keypad()
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{
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}
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void T_keypad::show(void)
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{
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numPad->show();
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numPad->setFocus();
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numPad->setEnabled(true);
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numPad->raise();
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myValueString.clear();
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valueDisplay->clear();
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myReturnString.clear();
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}
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void T_keypad::hide(void)
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{
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numPad->hide();
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}
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void T_keypad::setText(QString headLine)
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{
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headline->setText(headLine);
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}
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void T_keypad::keysVisible(uint8_t visib)
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{
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// visib=0: show * 1:show numbers 2: show * but allow visi-key
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if (visib==0)
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{
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keypad_NumberIsVisible=false;
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keypad_visiKeyAllowed=false;
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} else
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if (visib==1)
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{
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keypad_NumberIsVisible=true;
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keypad_visiKeyAllowed=false;
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} else
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if (visib==2)
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{
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keypad_NumberIsVisible=false;
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keypad_visiKeyAllowed=true;
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}
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}
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QString T_keypad::getValueString(void)
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{
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return myReturnString;
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}
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int32_t T_keypad::getValueDecimal(void)
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{
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return myReturnString.toULong();
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}
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void T_keypad::key0Clicked(void)
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{
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myReturnString.append("0");
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if (keypad_NumberIsVisible)
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{
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myValueString.append("0");
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} else
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myValueString.append("*");
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valueDisplay->setText(myValueString);
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}
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void T_keypad::key1Clicked(void)
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{
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myReturnString.append("1");
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if (keypad_NumberIsVisible)
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{
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myValueString.append("1");
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} else
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myValueString.append("*");
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valueDisplay->setText(myValueString);
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}
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void T_keypad::key2Clicked(void)
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{
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myReturnString.append("2");
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if (keypad_NumberIsVisible)
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{
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myValueString.append("2");
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} else
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myValueString.append("*");
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valueDisplay->setText(myValueString);
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}
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void T_keypad::key3Clicked(void)
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{
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myReturnString.append("3");
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if (keypad_NumberIsVisible)
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{
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myValueString.append("3");
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} else
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myValueString.append("*");
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valueDisplay->setText(myValueString);
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}
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void T_keypad::key4Clicked(void)
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{
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myReturnString.append("4");
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if (keypad_NumberIsVisible)
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{
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myValueString.append("4");
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} else
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myValueString.append("*");
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valueDisplay->setText(myValueString);
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}
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void T_keypad::key5Clicked(void)
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{
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myReturnString.append("5");
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if (keypad_NumberIsVisible)
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{
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myValueString.append("5");
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} else
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myValueString.append("*");
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valueDisplay->setText(myValueString);
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}
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void T_keypad::key6Clicked(void)
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{
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myReturnString.append("6");
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if (keypad_NumberIsVisible)
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{
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myValueString.append("6");
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} else
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myValueString.append("*");
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valueDisplay->setText(myValueString);
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}
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void T_keypad::key7Clicked(void)
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{
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myReturnString.append("7");
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if (keypad_NumberIsVisible)
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{
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myValueString.append("7");
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} else
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myValueString.append("*");
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valueDisplay->setText(myValueString);
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}
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void T_keypad::key8Clicked(void)
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{
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myReturnString.append("8");
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if (keypad_NumberIsVisible)
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myValueString.append("8");
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else
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myValueString.append("*");
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valueDisplay->setText(myValueString);
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}
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void T_keypad::key9Clicked(void)
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{
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myReturnString.append("9");
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if (keypad_NumberIsVisible)
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myValueString.append("9");
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else
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myValueString.append("*");
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valueDisplay->setText(myValueString);
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}
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void T_keypad::keyOkClicked(void)
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{
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numPad->hide();
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emit keyEntryFinished();
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}
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void T_keypad::keyCancelClicked(void)
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{
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myValueString.clear();
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myReturnString.clear();
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valueDisplay->clear();
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numPad->hide();
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emit keyEntryFinished();
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}
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void T_keypad::keySeeEntryClicked(void)
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{
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if (keypad_visiKeyAllowed)
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{
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if (keypad_NumberIsVisible)
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{
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// dont want to see the entry, so overwrite number(s) with asteriks
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int len=myValueString.length();
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myValueString.clear();
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for (int nn=0; nn<len; nn++)
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myValueString.append('*');
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keypad_NumberIsVisible=false;
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} else
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{
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// wanna see entry from now
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// by now we have only *'s in myValueString
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// numbers are saved in "myReturnString"
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myValueString=myReturnString;
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keypad_NumberIsVisible=true;
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}
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}
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valueDisplay->setText(myValueString);
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}
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void T_keypad::keyAcClicked(void)
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{
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myValueString.clear();
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myReturnString.clear();
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valueDisplay->clear();
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}
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void T_keypad::keyBsClicked(void)
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{
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myValueString.chop(1);
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myReturnString.chop(1);
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valueDisplay->setText(myValueString);
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}
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