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textAlignment = alignment;
if(is_epub == true) {
if(alignment == 0) {
QString epubPageContent_alignChange = epubPageContent;
epubPageContent_alignChange.prepend("<div align='left'>");
epubPageContent_alignChange.append("</div>");
ui->text->setText(epubPageContent_alignChange);
}
if(alignment == 1) {
QString epubPageContent_alignChange = epubPageContent;
epubPageContent_alignChange.prepend("<div align='center'>");
epubPageContent_alignChange.append("</div>");
ui->text->setText(epubPageContent_alignChange);
}
if(alignment == 2) {
QString epubPageContent_alignChange = epubPageContent;
epubPageContent_alignChange.prepend("<div align='right'>");
epubPageContent_alignChange.append("</div>");
ui->text->setText(epubPageContent_alignChange);
}
if(alignment == 3) {
QString epubPageContent_alignChange = epubPageContent;
epubPageContent_alignChange.prepend("<div align='justify'>");
epubPageContent_alignChange.append("</div>");
ui->text->setText(epubPageContent_alignChange);
}
}
else {
if(alignment == 0) {
QString ittext_alignChange = ittext;
ittext_alignChange.prepend("<div align='left'>");
ittext_alignChange.append("</div>");
ui->text->setText(ittext_alignChange);
}
if(alignment == 1) {
QString ittext_alignChange = ittext;
ittext_alignChange.prepend("<div align='center'>");
ittext_alignChange.append("</div>");
ui->text->setText(ittext_alignChange);
}
if(alignment == 2) {
QString ittext_alignChange = ittext;
ittext_alignChange.prepend("<div align='right'>");
ittext_alignChange.append("</div>");
ui->text->setText(ittext_alignChange);
}
if(alignment == 3) {
QString ittext_alignChange = ittext;
ittext_alignChange.prepend("<div align='justify'>");
ittext_alignChange.append("</div>");
ui->text->setText(ittext_alignChange);
}
}
}
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void reader::menubar_show() {
// Checking battery level and status, then displaying the relevant icon on batteryIconLabel
string_checkconfig_ro("/sys/devices/platform/pmic_battery.1/power_supply/mc13892_bat/status");
if(checkconfig_str_val == "Charging\n") {
ui->batteryIconLabel->setPixmap(scaledChargingPixmap);
}
else {
get_battery_level();
if(batt_level_int >= 75 && batt_level_int <= 100) {
ui->batteryIconLabel->setPixmap(scaledFullPixmap);
}
if(batt_level_int >= 25 && batt_level_int <= 74) {
ui->batteryIconLabel->setPixmap(scaledHalfPixmap);
}
if(batt_level_int >= 0 && batt_level_int <= 24) {
ui->batteryIconLabel->setPixmap(scaledEmptyPixmap);
}
}
ui->hideOptionsBtn->show();
ui->optionsBtn->hide();
ui->menuWidget->setVisible(true);
ui->menuBarWidget->setVisible(true);
ui->statusBarWidget->setVisible(true);
string_checkconfig_ro("/opt/inkbox_device");
if(checkconfig_str_val == "n705\n" or checkconfig_str_val == "n905\n") {
;
}
else {
ui->brightnessWidget->setVisible(true);
}
menubar_shown = true;
}
void reader::menubar_hide() {
string_checkconfig_ro("/opt/inkbox_device");
if(checkconfig_str_val == "n705\n" or checkconfig_str_val == "n905\n") {
ui->brightnessWidget->setVisible(false);
}
else {
// Safety measure
ui->brightnessWidget->setVisible(false);
}
ui->hideOptionsBtn->hide();
ui->optionsBtn->show();
ui->menuBarWidget->setVisible(false);
if(checkconfig(".config/11-menubar/sticky") == true) {
ui->statusBarWidget->setVisible(true);
}
else {
ui->statusBarWidget->setVisible(false);
ui->menuWidget->setVisible(false);
}
menubar_shown = false;
}
void reader::wordwidget_show() {
if(menubar_shown == true) {
menubar_hide();
ui->hideOptionsBtn->hide();
ui->optionsBtn->hide();
ui->line->hide();
ui->wordWidget->setVisible(true);
}
else {
ui->hideOptionsBtn->hide();
ui->optionsBtn->hide();
ui->line->hide();
ui->wordWidget->setVisible(true);
}
}
void reader::wordwidget_hide() {
ui->wordWidget->setVisible(false);
ui->hideOptionsBtn->hide();
ui->optionsBtn->show();
ui->line->show();
wordwidgetLock = false;
}
void reader::on_infoCloseBtn_clicked()
{
wordwidget_hide();
dictionary_position = 1;
QString dictionary_position_str = QString::number(dictionary_position);
ui->definitionStatusLabel->setText(dictionary_position_str);
QTextCursor cursor = ui->text->textCursor();
cursor.clearSelection();
ui->text->setTextCursor(cursor);
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}
void reader::on_previousDefinitionBtn_clicked()
{
dictionary_position = dictionary_position - 1;
if(dictionary_position <= 0) {
dictionary_position = 1;
}
else {
dictionary_lookup(selected_text_str, letter, dictionary_position);
ui->definitionLabel->setText(definition);
QString dictionary_position_str = QString::number(dictionary_position);
ui->definitionStatusLabel->setText(dictionary_position_str);
}
}
void reader::on_nextDefinitionBtn_clicked()
{
dictionary_position = dictionary_position + 1;
dictionary_lookup(selected_text_str, letter, dictionary_position);
if(nextdefinition_lock == true) {
dictionary_position = dictionary_position - 1;
}
else {
ui->definitionLabel->setText(definition);
QString dictionary_position_str = QString::number(dictionary_position);
ui->definitionStatusLabel->setText(dictionary_position_str);
}
}
void reader::on_saveWordBtn_clicked()
{
if(checkconfig_match(".config/06-words/config", selected_text_str) == true) {
checkwords();
word = word.append("\n");
words = words.replace(word, "");
string words_std_string = words.toStdString();
save_word(words_std_string, true);
ui->saveWordBtn->setText("");
ui->saveWordBtn->setIcon(QIcon(":/resources/star.png"));
}
else {
save_word(selected_text_str, false);
ui->saveWordBtn->setText("");
ui->saveWordBtn->setIcon(QIcon(":/resources/starred_star.png"));
}
}
void reader::on_sizeSlider_valueChanged(int value)
{
// Font size
string value_str = to_string(value);
string_writeconfig(".config/04-book/size", value_str);
// Future improvement?
if(checkconfig_match("/opt/inkbox_device", "n705\n") == true) {
if(value == 0) {
ui->text->setStyleSheet("font-size: 6pt");
ui->sizeValueLabel->setText("1");
}
if(value == 1) {
ui->text->setStyleSheet("font-size: 10pt");
ui->sizeValueLabel->setText("2");
}
if(value == 2) {
ui->text->setStyleSheet("font-size: 14pt");
ui->sizeValueLabel->setText("3");
}
if(value == 3) {
ui->text->setStyleSheet("font-size: 18pt");
ui->sizeValueLabel->setText("4");
}
if(value == 4) {
ui->text->setStyleSheet("font-size: 22pt");
ui->sizeValueLabel->setText("5");
}
}
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if(checkconfig_match("/opt/inkbox_device", "n905\n") == true) {
if(value == 0) {
ui->text->setStyleSheet("font-size: 6pt");
ui->sizeValueLabel->setText("1");
}
if(value == 1) {
ui->text->setStyleSheet("font-size: 10pt");
ui->sizeValueLabel->setText("2");
}
if(value == 2) {
ui->text->setStyleSheet("font-size: 14pt");
ui->sizeValueLabel->setText("3");
}
if(value == 3) {
ui->text->setStyleSheet("font-size: 18pt");
ui->sizeValueLabel->setText("4");
}
if(value == 4) {
ui->text->setStyleSheet("font-size: 22pt");
ui->sizeValueLabel->setText("5");
}
}
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else {
if(value == 0) {
ui->text->setStyleSheet("font-size: 6pt");
ui->sizeValueLabel->setText("1");
}
if(value == 1) {
ui->text->setStyleSheet("font-size: 10pt");
ui->sizeValueLabel->setText("2");
}
if(value == 2) {
ui->text->setStyleSheet("font-size: 14pt");
ui->sizeValueLabel->setText("3");
}
if(value == 3) {
ui->text->setStyleSheet("font-size: 18pt");
ui->sizeValueLabel->setText("4");
}
if(value == 4) {
ui->text->setStyleSheet("font-size: 22pt");
ui->sizeValueLabel->setText("5");
}
}
}
void reader::writeconfig_pagenumber() {
// Saving the page number in tmpfs
if(is_epub != true) {
std::string split_total_str = std::to_string(split_total);
string_writeconfig("/tmp/inkboxPageNumber", split_total_str);
}
else {
std::string epubPageNumber_str = std::to_string(mupdf::epubPageNumber);
string_writeconfig("/tmp/inkboxPageNumber", epubPageNumber_str);
}
void reader::quit_restart() {
// Restarting InkBox
QProcess process;
process.startDetached("inkbox", QStringList());
qApp->quit();
}
void reader::openLowBatteryDialog() {
global::mainwindow::lowBatteryDialog = true;
global::battery::batteryAlertLock = true;
generalDialogWindow = new generalDialog(this);
generalDialogWindow->setAttribute(Qt::WA_DeleteOnClose);
generalDialogWindow->show();
QApplication::processEvents();
}
void reader::openCriticalBatteryAlertWindow() {
global::battery::showCriticalBatteryAlert = true;
global::battery::showLowBatteryDialog = false;
alertWindow = new alert();
alertWindow->setAttribute(Qt::WA_DeleteOnClose);
alertWindow->setGeometry(QRect(QPoint(0,0), screen()->geometry ().size()));
alertWindow->show();
void reader::convertMuPdfVars() {
mupdf::fontSize_qstr = QString::number(mupdf::fontSize);
mupdf::width_qstr = QString::number(mupdf::width);
mupdf::height_qstr = QString::number(mupdf::height);
mupdf::epubPageNumber_qstr = QString::number(mupdf::epubPageNumber);
}
void reader::setPageStyle() {
// General page size
defineDefaultPageSize();
string_checkconfig_ro(".config/13-epub_page_size/width");
if(checkconfig_str_val != "") {
;
else {
std::string pageWidth = std::to_string(defaultEpubPageWidth);
string_writeconfig(".config/13-epub_page_size/width", pageWidth);
string_writeconfig(".config/13-epub_page_size/set", "true");
string_checkconfig_ro(".config/13-epub_page_size/width");
mupdf::width = checkconfig_str_val.toInt();
string_checkconfig_ro(".config/13-epub_page_size/height");
if(checkconfig_str_val != "") {
;
}
else {
std::string pageHeight = std::to_string(defaultEpubPageHeight);
string_writeconfig(".config/13-epub_page_size/height", pageHeight);
string_writeconfig(".config/13-epub_page_size/set", "true");
string_checkconfig_ro(".config/13-epub_page_size/height");
}
mupdf::height = checkconfig_str_val.toInt();
}
void reader::delay(int seconds) {
// https://stackoverflow.com/questions/3752742/how-do-i-create-a-pause-wait-function-using-qt
QTime dieTime= QTime::currentTime().addSecs(seconds);
while (QTime::currentTime() < dieTime)
QCoreApplication::processEvents(QEventLoop::AllEvents, 100);
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void reader::on_text_selectionChanged() {
delay(0.1);
if(wordwidgetLock != true) {
QTextCursor cursor = ui->text->textCursor();
selected_text = cursor.selectedText();
if(selected_text != "") {
QString dictionary_position_str = QString::number(dictionary_position);
ui->definitionStatusLabel->setText(dictionary_position_str);
selected_text = selected_text.toLower();
QStringList parts = selected_text.split(' ', QString::SkipEmptyParts);
for (int i = 0; i < parts.size(); ++i)
parts[i].replace(0, 1, parts[i][0].toUpper());
word = parts.join(" ");
letter = word.left(1);
selected_text_str = word.toStdString();
dictionary_lookup(selected_text_str, letter, dictionary_position);
ui->wordLabel->setText(word);
ui->definitionLabel->setText(definition);
if(checkconfig_match(".config/06-words/config", selected_text_str) == true) {
ui->saveWordBtn->setText("");
ui->saveWordBtn->setIcon(QIcon(":/resources/starred_star.png"));
}
else {
ui->saveWordBtn->setText("");
ui->saveWordBtn->setIcon(QIcon(":/resources/star.png"));
}
wordwidgetLock = true;
wordwidget_show();
}
else {
;
}
}
}
void reader::on_nightModeBtn_clicked()
{
if(isNightModeActive == true) {
// Disabling night/dark mode
string_writeconfig("/tmp/invertScreen", "n");
string_writeconfig(".config/10-dark_mode/config", "false");
ui->nightModeBtn->setIcon(QIcon(":/resources/nightmode-empty.png"));
isNightModeActive = false;
}
else {
// Enabling night/dark mode
string_writeconfig("/tmp/invertScreen", "y");
string_writeconfig(".config/10-dark_mode/config", "true");
ui->nightModeBtn->setIcon(QIcon(":/resources/nightmode-full.png"));
isNightModeActive = true;
}
}