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andreas |
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/*
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* Copyright (C) 2021, 2022 by Andreas Theofilu <andreas@theosys.at>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include <QPushButton>
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#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0)
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#include <QSound>
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#else
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#include <QMediaPlayer>
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#include <QAudioOutput>
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#endif
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#include "tqkeyboard.h"
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#include "ui_keyboard.h"
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#include "terror.h"
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#include "tresources.h"
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#include "tconfig.h"
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#include "tpagemanager.h"
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extern TPageManager *gPageManager; //!< The pointer to the global defined main class.
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TQKeyboard::TQKeyboard(const std::string& init, const std::string& prompt, QWidget *parent, bool priv)
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: QDialog(parent),
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TSystemSound(TConfig::getSystemPath(TConfig::SOUNDS)),
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ui(new Ui::TQKeyboard),
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mPrivate(priv),
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mText(init)
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{
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DECL_TRACER("TQKeyboard::TQKeyboard(const std::string& init, const std::string& prompt, QWidget *parent, bool priv)");
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ui->setupUi(this);
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connect(ui->key_Enter, SIGNAL(pressed()), this, SLOT(accept()));
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connect(ui->key_Cancel, SIGNAL(pressed()), this, SLOT(reject()));
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connect(ui->key_A, SIGNAL(pressed()), this, SLOT(keyA()));
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connect(ui->key_B, SIGNAL(pressed()), this, SLOT(keyB()));
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connect(ui->key_C, SIGNAL(pressed()), this, SLOT(keyC()));
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connect(ui->key_D, SIGNAL(pressed()), this, SLOT(keyD()));
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connect(ui->key_E, SIGNAL(pressed()), this, SLOT(keyE()));
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connect(ui->key_F, SIGNAL(pressed()), this, SLOT(keyF()));
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connect(ui->key_G, SIGNAL(pressed()), this, SLOT(keyG()));
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connect(ui->key_H, SIGNAL(pressed()), this, SLOT(keyH()));
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connect(ui->key_I, SIGNAL(pressed()), this, SLOT(keyI()));
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connect(ui->key_J, SIGNAL(pressed()), this, SLOT(keyJ()));
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connect(ui->key_K, SIGNAL(pressed()), this, SLOT(keyK()));
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connect(ui->key_L, SIGNAL(pressed()), this, SLOT(keyL()));
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connect(ui->key_M, SIGNAL(pressed()), this, SLOT(keyM()));
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connect(ui->key_N, SIGNAL(pressed()), this, SLOT(keyN()));
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connect(ui->key_O, SIGNAL(pressed()), this, SLOT(keyO()));
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connect(ui->key_P, SIGNAL(pressed()), this, SLOT(keyP()));
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connect(ui->key_Q, SIGNAL(pressed()), this, SLOT(keyQ()));
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connect(ui->key_R, SIGNAL(pressed()), this, SLOT(keyR()));
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connect(ui->key_S, SIGNAL(pressed()), this, SLOT(keyS()));
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connect(ui->key_T, SIGNAL(pressed()), this, SLOT(keyT()));
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connect(ui->key_U, SIGNAL(pressed()), this, SLOT(keyU()));
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connect(ui->key_V, SIGNAL(pressed()), this, SLOT(keyV()));
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connect(ui->key_W, SIGNAL(pressed()), this, SLOT(keyW()));
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connect(ui->key_X, SIGNAL(pressed()), this, SLOT(keyX()));
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connect(ui->key_Y, SIGNAL(pressed()), this, SLOT(keyY()));
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connect(ui->key_Z, SIGNAL(pressed()), this, SLOT(keyZ()));
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connect(ui->key_AE, SIGNAL(pressed()), this, SLOT(keyAE()));
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connect(ui->key_OE, SIGNAL(pressed()), this, SLOT(keyOE()));
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connect(ui->key_UE, SIGNAL(pressed()), this, SLOT(keyUE()));
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connect(ui->key_SS, SIGNAL(pressed()), this, SLOT(keySS()));
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connect(ui->key_Caret, SIGNAL(pressed()), this, SLOT(keyCaret()));
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connect(ui->key_SQ, SIGNAL(pressed()), this, SLOT(keySQ()));
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connect(ui->key_Backspace, SIGNAL(pressed()), this, SLOT(keyBackspace()));
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connect(ui->key_Plus, SIGNAL(pressed()), this, SLOT(keyPlus()));
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connect(ui->key_Hash, SIGNAL(pressed()), this, SLOT(keyHash()));
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connect(ui->key_Komma, SIGNAL(pressed()), this, SLOT(keyKomma()));
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connect(ui->key_Dot, SIGNAL(pressed()), this, SLOT(keyDot()));
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connect(ui->key_Dash, SIGNAL(pressed()), this, SLOT(keyDash()));
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connect(ui->key_GtLt, SIGNAL(pressed()), this, SLOT(keyGtLt()));
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connect(ui->key_Tab, SIGNAL(pressed()), this, SLOT(keyTab()));
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connect(ui->key_Caps, SIGNAL(pressed()), this, SLOT(keyCaps()));
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connect(ui->key_Shift, SIGNAL(pressed()), this, SLOT(keyShift()));
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connect(ui->key_Blank, SIGNAL(pressed()), this, SLOT(keyBlank()));
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connect(ui->key_Clear, SIGNAL(pressed()), this, SLOT(keyClear()));
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connect(ui->key_AltGR, SIGNAL(pressed()), this, SLOT(keyAltGr()));
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connect(ui->key_1, SIGNAL(pressed()), this, SLOT(key1()));
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connect(ui->key_2, SIGNAL(pressed()), this, SLOT(key2()));
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connect(ui->key_3, SIGNAL(pressed()), this, SLOT(key3()));
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connect(ui->key_4, SIGNAL(pressed()), this, SLOT(key4()));
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connect(ui->key_5, SIGNAL(pressed()), this, SLOT(key5()));
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connect(ui->key_6, SIGNAL(pressed()), this, SLOT(key6()));
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connect(ui->key_7, SIGNAL(pressed()), this, SLOT(key7()));
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connect(ui->key_8, SIGNAL(pressed()), this, SLOT(key8()));
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connect(ui->key_9, SIGNAL(pressed()), this, SLOT(key9()));
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connect(ui->key_0, SIGNAL(pressed()), this, SLOT(key0()));
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ui->label_Prompt->setText(prompt.c_str());
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if (!mPrivate)
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ui->label_TextLine->setText(init.c_str());
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else
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ui->label_TextLine->setText(fillString('*', (int)mText.length()).c_str());
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}
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TQKeyboard::~TQKeyboard()
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{
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DECL_TRACER("TQKeyboard::~TQKeyboard()");
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delete ui;
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}
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void TQKeyboard::doResize()
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{
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DECL_TRACER("TQKeyboard::doResize()");
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QRect rect = this->geometry();
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#if defined(Q_OS_ANDROID) || defined(Q_OS_IOS)
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QSize size = this->size();
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size.scale(scale(size.width()), scale(size.height()), Qt::KeepAspectRatio);
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this->resize(size);
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#endif
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QWidget *parent = this->parentWidget();
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if (parent) // Move window to lower left corner
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{
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rect = parent->geometry();
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this->move(0, rect.height() - this->geometry().height());
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}
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#if defined(Q_OS_ANDROID) || defined(Q_OS_IOS)
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// Iterate through childs and resize them
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QObjectList childs = children();
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QList<QObject *>::Iterator iter;
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for (iter = childs.begin(); iter != childs.end(); ++iter)
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{
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QObject *obj = *iter;
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QString name = obj->objectName();
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if (name.startsWith("key_"))
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{
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QPushButton *bt = dynamic_cast<QPushButton *>(obj);
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size = bt->size();
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size.scale(scale(size.width()), scale(size.height()), Qt::KeepAspectRatio);
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bt->resize(size);
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rect = bt->geometry();
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bt->move(scale(rect.left()), scale(rect.top()));
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}
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else // It's a label
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{
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QLabel *lb = dynamic_cast<QLabel *>(obj);
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size = lb->size();
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size.scale(scale(size.width()), scale(size.height()), Qt::KeepAspectRatio);
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lb->resize(size);
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rect = lb->geometry();
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lb->move(scale(rect.left()), scale(rect.top()));
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}
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}
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#endif
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}
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void TQKeyboard::setKey(Ui::KEYS_t key)
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{
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DECL_TRACER("TQKeyboard::setKey(Ui::KEYS_t key)");
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switch(key)
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{
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case Ui::KEY_0: mText += ((mShift || mCaps) ? "=" : (mGr ? "}" : "0")); break;
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case Ui::KEY_1: mText += ((mShift || mCaps) ? "!" : "1"); break;
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case Ui::KEY_2: mText += ((mShift || mCaps) ? "\"" : (mGr ? "²" : "2")); break;
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case Ui::KEY_3: mText += ((mShift || mCaps) ? "§" : (mGr ? "³" : "3")); break;
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case Ui::KEY_4: mText += ((mShift || mCaps) ? "$" : "4"); break;
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case Ui::KEY_5: mText += ((mShift || mCaps) ? "%" : "5"); break;
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case Ui::KEY_6: mText += ((mShift || mCaps) ? "&" : "6"); break;
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case Ui::KEY_7: mText += ((mShift || mCaps) ? "/" : (mGr ? "{" : "7")); break;
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case Ui::KEY_8: mText += ((mShift || mCaps) ? "(" : (mGr ? "[" : "8")); break;
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case Ui::KEY_9: mText += ((mShift || mCaps) ? ")" : (mGr ? "]" : "9")); break;
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case Ui::KEY_A: mText += ((mShift || mCaps) ? "A" : "a"); break;
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case Ui::KEY_B: mText += ((mShift || mCaps) ? "B" : "b"); break;
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case Ui::KEY_C: mText += ((mShift || mCaps) ? "C" : "c"); break;
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case Ui::KEY_D: mText += ((mShift || mCaps) ? "D" : "d"); break;
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case Ui::KEY_E: mText += ((mShift || mCaps) ? "E" : (mGr ? "€" : "e")); break;
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case Ui::KEY_F: mText += ((mShift || mCaps) ? "F" : "f"); break;
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case Ui::KEY_G: mText += ((mShift || mCaps) ? "G" : "g"); break;
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case Ui::KEY_H: mText += ((mShift || mCaps) ? "H" : "h"); break;
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case Ui::KEY_I: mText += ((mShift || mCaps) ? "I" : "i"); break;
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case Ui::KEY_J: mText += ((mShift || mCaps) ? "J" : "j"); break;
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case Ui::KEY_K: mText += ((mShift || mCaps) ? "K" : "k"); break;
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case Ui::KEY_L: mText += ((mShift || mCaps) ? "L" : "l"); break;
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case Ui::KEY_M: mText += ((mShift || mCaps) ? "M" : (mGr ? "µ" : "m")); break;
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case Ui::KEY_N: mText += ((mShift || mCaps) ? "N" : "n"); break;
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case Ui::KEY_O: mText += ((mShift || mCaps) ? "O" : "o"); break;
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case Ui::KEY_P: mText += ((mShift || mCaps) ? "P" : "p"); break;
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case Ui::KEY_Q: mText += ((mShift || mCaps) ? "Q" : (mGr ? "@" : "q")); break;
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case Ui::KEY_R: mText += ((mShift || mCaps) ? "R" : "r"); break;
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case Ui::KEY_S: mText += ((mShift || mCaps) ? "S" : "s"); break;
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case Ui::KEY_T: mText += ((mShift || mCaps) ? "T" : "t"); break;
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case Ui::KEY_U: mText += ((mShift || mCaps) ? "U" : "u"); break;
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case Ui::KEY_V: mText += ((mShift || mCaps) ? "V" : "v"); break;
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case Ui::KEY_W: mText += ((mShift || mCaps) ? "W" : "w"); break;
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case Ui::KEY_X: mText += ((mShift || mCaps) ? "X" : "x"); break;
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case Ui::KEY_Y: mText += ((mShift || mCaps) ? "Y" : "y"); break;
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case Ui::KEY_Z: mText += ((mShift || mCaps) ? "Z" : "z"); break;
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case Ui::KEY_AE: mText += ((mShift || mCaps) ? "Ä" : "ä"); break;
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case Ui::KEY_OE: mText += ((mShift || mCaps) ? "Ö" : "ö"); break;
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case Ui::KEY_UE: mText += ((mShift || mCaps) ? "Ü" : "ü"); break;
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case Ui::KEY_SS: mText += ((mShift || mCaps) ? "?" : (mGr ? "\\" : "ß")); break;
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case Ui::KEY_SQ: mText += ((mShift || mCaps) ? "`" : "´"); break;
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case Ui::KEY_Caret: mText += ((mShift || mCaps) ? "°" : "^"); break;
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case Ui::KEY_Clear: mText.clear(); break;
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case Ui::KEY_Backspace: mText = mText.substr(0, mText.length() -1); break;
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case Ui::KEY_Plus: mText += ((mShift || mCaps) ? "*" : (mGr ? "~" : "+")); break;
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case Ui::KEY_Hash: mText += ((mShift || mCaps) ? "'" : "#"); break;
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case Ui::KEY_Komma: mText += ((mShift || mCaps) ? ";" : ","); break;
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case Ui::KEY_Dot: mText += ((mShift || mCaps) ? ":" : "."); break;
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case Ui::KEY_Dash: mText += ((mShift || mCaps) ? "_" : "-"); break;
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case Ui::KEY_GtLt: mText += ((mShift || mCaps) ? ">" : (mGr ? "|" : "<")); break;
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case Ui::KEY_Tab: mText += "\t"; break;
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case Ui::KEY_Caps: mCaps = !mCaps; break;
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case Ui::KEY_Shift: mShift = true; break;
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case Ui::KEY_AltGR: mGr = true; break;
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case Ui::KEY_Blank: mText += " "; break;
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}
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if (key != Ui::KEY_Shift)
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mShift = false;
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if (key != Ui::KEY_AltGR)
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mGr = false;
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if (mMaxLen > 0 && mText.length() > (size_t)mMaxLen)
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mText = mText.substr(0, mMaxLen);
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if (!mPrivate)
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ui->label_TextLine->setText(mText.c_str());
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else
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ui->label_TextLine->setText(fillString('*', (int)mText.length()).c_str());
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if (getSystemSoundState())
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{
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std::string snd = getTouchFeedbackSound();
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MSG_DEBUG("Playing sound: " << snd);
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#if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
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QMediaPlayer *player = new QMediaPlayer;
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QAudioOutput *audioOutput = new QAudioOutput;
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player->setAudioOutput(audioOutput);
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// ...
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player->setSource(QUrl::fromLocalFile(snd.c_str()));
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player->play();
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delete player;
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delete audioOutput;
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#else
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QSound::play(snd.c_str());
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#endif
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}
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if (gPageManager && gPageManager->getPassThrough() && !mText.empty() &&
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key != Ui::KEY_Backspace && key != Ui::KEY_Clear &&
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key != Ui::KEY_Shift && key != Ui::KEY_AltGR && key != Ui::KEY_Caps)
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{
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size_t pos = mText.length() - 1;
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gPageManager->sendKeyStroke(mText[pos]);
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}
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}
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void TQKeyboard::setString(const std::string& str)
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273 |
{
|
|
|
274 |
DECL_TRACER("TQKeyboard::setString(const string& str)");
|
|
|
275 |
|
|
|
276 |
mText += str;
|
|
|
277 |
|
|
|
278 |
if (mMaxLen > 0 && mText.length() > (size_t)mMaxLen)
|
|
|
279 |
mText = mText.substr(0, mMaxLen);
|
|
|
280 |
|
|
|
281 |
if (!mPrivate)
|
|
|
282 |
ui->label_TextLine->setText(mText.c_str());
|
|
|
283 |
else
|
|
|
284 |
ui->label_TextLine->setText(fillString('*', (int)mText.length()).c_str());
|
|
|
285 |
}
|
|
|
286 |
|
|
|
287 |
int TQKeyboard::scale(int value)
|
|
|
288 |
{
|
|
|
289 |
if (value <= 0 || mScaleFactor == 1.0)
|
|
|
290 |
return value;
|
|
|
291 |
|
|
|
292 |
return (int)((double)value * mScaleFactor);
|
|
|
293 |
}
|