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quill/mainwindow.cpp
Nicolas Mailloux 57f99c0fe2 encfs: Open dialog if files present in dropbox
2021-12-31 15:50:59 -05:00

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#include "mainwindow.h"
#include "ui_mainwindow.h"
#include "settings.h"
#include "ui_settings.h"
#include "apps.h"
#include "ui_apps.h"
#include "functions.h"
#include <QTime>
#include <QDateTime>
#include <QTimer>
#include <QDebug>
#include <QMessageBox>
#include <QString>
#include <QFile>
#include <string>
#include <iostream>
#include <fstream>
#include <QTextStream>
#include <QPixmap>
#include <QScreen>
#include <QFont>
#include <QFontDatabase>
using namespace std;
MainWindow::MainWindow(QWidget *parent)
: QMainWindow(parent)
, ui(new Ui::MainWindow)
{
ui->setupUi(this);
ui->settingsBtn->setProperty("type", "borderless");
ui->appsBtn->setProperty("type", "borderless");
ui->quitBtn->setProperty("type", "borderless");
ui->searchBtn->setProperty("type", "borderless");
ui->pushButton->setProperty("type", "borderless");
ui->libraryButton->setProperty("type", "borderless");
ui->brightnessBtn->setProperty("type", "borderless");
ui->homeBtn->setProperty("type", "borderless");
ui->wifiBtn->setProperty("type", "borderless");
ui->settingsBtn->setText("");
ui->appsBtn->setText("");
ui->pushButton->setText("\t\tReader");
ui->libraryButton->setText("\t\tLibrary");
ui->quitBtn->setText("");
ui->searchBtn->setText("");
ui->brightnessBtn->setText("");
ui->homeBtn->setText("");
ui->quoteLabel->setText("");
ui->wifiBtn->setText("");
ui->quotePictureLabel->setText("");
ui->quoteHeadingLabel->setStyleSheet("padding: 30px");
ui->homeBtn->setStyleSheet("padding: 5px");
// Initializing some variables
global::battery::showLowBatteryDialog = true;
global::battery::showCriticalBatteryAlert = true;
global::usbms::showUsbmsDialog = true;
global::usbms::launchUsbms = false;
global::usbms::koboxExportExtensions = false;
global::mainwindow::tabSwitcher::repaint = true;
// Getting the screen's size
sW = QGuiApplication::screens()[0]->size().width();
sH = QGuiApplication::screens()[0]->size().height();
// Defining what the default icon size will be
string_checkconfig_ro("/opt/inkbox_device");
if(checkconfig_str_val == "n705\n") {
stdIconWidth = sW / 12;
stdIconHeight = sH / 12;
brightnessIconWidth = sW / 24;
brightnessIconHeight = sH / 24;
homeIconWidth = sW / 18;
homeIconHeight = sW / 18;
wifiIconWidth = sW / 20.5;
wifiIconHeight = sH / 20.5;
}
else if(checkconfig_str_val == "n905\n") {
stdIconWidth = sW / 14;
stdIconHeight = sH / 14;
brightnessIconWidth = sW / 26;
brightnessIconHeight = sH / 26;
homeIconWidth = sW / 20;
homeIconHeight = sW / 20;
wifiIconWidth = sW / 22.5;
wifiIconHeight = sH / 22.5;
}
else if(checkconfig_str_val == "n613\n" or checkconfig_str_val == "emu\n") {
stdIconWidth = sW / 12.5;
stdIconHeight = sH / 12.5;
brightnessIconWidth = sW / 24.5;
brightnessIconHeight = sH / 24.5;
homeIconWidth = sW / 18.5;
homeIconHeight = sW / 18.5;
wifiIconWidth = sW / 21;
wifiIconHeight = sH / 21;
}
else {
stdIconWidth = sW / 14;
stdIconHeight = sH / 14;
brightnessIconWidth = sW / 26;
brightnessIconHeight = sH / 26;
homeIconWidth = sW / 20;
homeIconHeight = sW / 20;
wifiIconWidth = sW / 22.5;
wifiIconHeight = sH / 22.5;
}
// Setting icons up
ui->pushButton->setIcon(QIcon(":/resources/book.png"));
ui->pushButton->setIconSize(QSize(stdIconWidth, stdIconHeight));
ui->libraryButton->setIcon(QIcon(":/resources/online-library.png"));
ui->libraryButton->setIconSize(QSize(stdIconWidth, stdIconHeight));
ui->searchBtn->setIcon(QIcon(":/resources/search.png"));
ui->searchBtn->setIconSize(QSize(stdIconWidth, stdIconHeight));
ui->settingsBtn->setIcon(QIcon(":/resources/settings.png"));
ui->settingsBtn->setIconSize(QSize(stdIconWidth, stdIconHeight));
ui->appsBtn->setIcon(QIcon(":/resources/apps.png"));
ui->appsBtn->setIconSize(QSize(stdIconWidth, stdIconHeight));
ui->quitBtn->setIcon(QIcon(":/resources/power.png"));
ui->quitBtn->setIconSize(QSize(stdIconWidth, stdIconHeight));
ui->homeBtn->setIcon(QIcon(":/resources/home.png"));
ui->homeBtn->setIconSize(QSize(homeIconWidth, homeIconHeight));
ui->brightnessBtn->setIcon(QIcon(":/resources/frontlight.png"));
ui->brightnessBtn->setIconSize(QSize(brightnessIconWidth, brightnessIconHeight));
setWifiIcon();
if(global::device::isWifiAble == true) {
updateWifiIcon(0);
}
setBatteryIcon();
int id = QFontDatabase::addApplicationFont(":/resources/fonts/CrimsonPro-Regular.ttf");
QString family = QFontDatabase::applicationFontFamilies(id).at(0);
QFont crimson(family);
ui->book1Btn->setFont(QFont(crimson));
ui->book2Btn->setFont(QFont(crimson));
ui->book3Btn->setFont(QFont(crimson));
ui->book4Btn->setFont(QFont(crimson));
ui->book1Btn->setStyleSheet("font-size: 11pt; padding: 25px");
ui->book2Btn->setStyleSheet("font-size: 11pt; padding: 25px");
ui->book3Btn->setStyleSheet("font-size: 11pt; padding: 25px");
ui->book4Btn->setStyleSheet("font-size: 11pt; padding: 25px");
ui->brightnessBtn->setStyleSheet("font-size: 9pt; padding-bottom: 5px; padding-top: 5px; padding-left: 8px; padding-right: 8px;");
ui->wifiBtn->setStyleSheet("font-size: 9pt; padding-bottom: 0px; padding-top: 0px; padding-left: 8px; padding-right: 8px");
// Checking if we have a Mini or Touch there
string_checkconfig_ro("/opt/inkbox_device");
if(checkconfig_str_val == "n705\n" or checkconfig_str_val == "n905\n") {
ui->batteryIcon->setStyleSheet("font-size: 5pt; padding-bottom: 0px; padding-top: 0px; padding-left: 1px; padding-right: 1px;");
}
else if(checkconfig_str_val == "n613\n") {
ui->batteryIcon->setStyleSheet("font-size: 5pt; padding-bottom: 0px; padding-top: 0px; padding-left: 0px; padding-right: 0px;");
}
else if(checkconfig_str_val == "n873\n") {
ui->batteryIcon->setStyleSheet("font-size: 5pt; padding-bottom: 0px; padding-top: 0px; padding-left: 0px; padding-right: 0px;");
}
else {
ui->batteryIcon->setStyleSheet("font-size: 5pt; padding-bottom: 0px; padding-top: 0px; padding-left: 8px; padding-right: 8px;");
}
ui->line_7->setStyleSheet("padding: 0px");
ui->batteryIcon->setText("");
ui->batteryLabel->setText("");
ui->timeLabel->setText("");
ui->batteryLabel->setStyleSheet("padding-top: 0px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px");
ui->book1Btn->hide();
ui->book2Btn->hide();
ui->book3Btn->hide();
ui->book4Btn->hide();
ui->recentBooksLabel->hide();
// Deleting/Hiding "Library" button if device is not WiFi-able
if(global::device::isWifiAble == false && readFile("/opt/inkbox_device") != "emu\n") {
ui->libraryButton->deleteLater();
ui->line_10->deleteLater();
}
// Stylesheet
QFile stylesheetFile(":/resources/eink.qss");
stylesheetFile.open(QFile::ReadOnly);
this->setStyleSheet(stylesheetFile.readAll());
stylesheetFile.close();
// Running rootfs changes script if it's there
// Not a big security flaw anymore. InkBox OS verifies the digital signature of the update package and aborts the update if it's not genuine.
if(checkconfig("/opt/inkbox_genuine") == true) {
if(checkconfig("/external_root/opt/update/inkbox_updated") == true) {
// Checking if we need to reboot after running the two scripts
if(checkconfig("/mnt/onboard/onboard/.inkbox/reboot") == true) {
reboot_after_update = true;
QFile::remove("/mnt/onboard/onboard/.inkbox/reboot");
}
else {
reboot_after_update = false;
}
QFile::copy("/mnt/onboard/onboard/.inkbox/rootfs.sh", "/external_root/tmp/rootfs.sh");
QFile::copy("/mnt/onboard/onboard/.inkbox/rootfs-internal.sh", "/tmp/rootfs-internal.sh");
// First script
QString rootfs_internal_prog ("sh");
QStringList rootfs_internal_args;
rootfs_internal_args << "/tmp/rootfs-internal.sh";
// Removing script
QFile::remove("/mnt/onboard/onboard/.inkbox/rootfs-internal.sh");
QProcess *rootfs_internal_proc = new QProcess();
rootfs_internal_proc->start(rootfs_internal_prog, rootfs_internal_args);
rootfs_internal_proc->waitForFinished();
rootfs_internal_proc->deleteLater();
// Second script
QString rootfs_prog ("chroot");
QStringList rootfs_args;
rootfs_args << "/external_root" << "/tmp/rootfs.sh";
// Removing script
QFile::remove("/mnt/onboard/onboard/.inkbox/rootfs.sh");
QProcess *rootfs_proc = new QProcess();
rootfs_proc->start(rootfs_prog, rootfs_args);
rootfs_proc->waitForFinished();
rootfs_proc->deleteLater();
// Removing update directory contents
QDir dir("/mnt/onboard/onboard/.inkbox");
dir.removeRecursively();
// Re-creating update directory
QString path("/mnt/onboard/onboard/.inkbox");
dir.mkpath(path);
// Rebooting if needed
if(reboot_after_update == true) {
reboot(false);
}
else {
// Update process finished.
;
}
}
}
else {
;
}
// Custom settings
// Reading from the config files and tweaking the program according to the options set
// Safety mesure; /inkbox is a tmpfs
string_writeconfig("/tmp/skip_opendialog", "true");
global::reader::skipOpenDialog = false;
// Demo setting, changes "Welcome to InkBox" label to "InkBox"
if(checkconfig(".config/01-demo/config") == true) {
ui->inkboxLabel->setText("InkBox");
}
// Dark mode; write to the Kobo Nightmode FIFO
if(checkconfig(".config/10-dark_mode/config") == true) {
string_writeconfig("/tmp/invertScreen", "y");
}
else {
string_writeconfig("/tmp/invertScreen", "n");
}
// Clock setting to show seconds
if(checkconfig(".config/02-clock/config") == true) {
QTimer *t = new QTimer(this);
t->setInterval(500);
connect(t, &QTimer::timeout, [&]() {
QString time = QTime::currentTime().toString("hh:mm:ss");
get_battery_level();
ui->timeLabel->setText(time);
ui->batteryLabel->setText(batt_level);
} );
t->start();
}
else {
QTimer *t = new QTimer(this);
t->setInterval(500);
connect(t, &QTimer::timeout, [&]() {
QString time = QTime::currentTime().toString("hh:mm");
get_battery_level();
ui->timeLabel->setText(time);
ui->batteryLabel->setText(batt_level);
} );
t->start();
}
// Battery watchdog
QTimer *batteryWatchdog = new QTimer(this);
batteryWatchdog->setInterval(2000);
connect(batteryWatchdog, &QTimer::timeout, [&]() {
// Checking if battery level is low
if(global::battery::showCriticalBatteryAlert != true) {
;
}
else {
if(isBatteryCritical() == true) {
string_checkconfig_ro("/sys/devices/platform/pmic_battery.1/power_supply/mc13892_bat/status");
if(checkconfig_str_val == "Charging\n") {
;
}
else {
qDebug() << "Warning! Battery is at a critical charge level!";
openCriticalBatteryAlertWindow();
}
}
}
if(global::battery::showLowBatteryDialog != true) {
// Do nothing, since a dialog should already have been displayed and (probably) dismissed
;
}
else {
if(isBatteryLow() == true) {
if(global::battery::batteryAlertLock == true) {
;
}
else {
qDebug() << "Warning! Battery is low!";
string_checkconfig_ro("/sys/devices/platform/pmic_battery.1/power_supply/mc13892_bat/status");
if(checkconfig_str_val == "Charging\n") {
;
}
else {
openLowBatteryDialog();
}
}
}
}
} );
batteryWatchdog->start();
// USB mass storage prompt
QTimer *usbmsPrompt = new QTimer(this);
usbmsPrompt->setInterval(500);
connect(usbmsPrompt, &QTimer::timeout, [&]() {
if(checkconfig("/opt/inkbox_genuine") == true) {
if(global::usbms::showUsbmsDialog != true) {
string_checkconfig_ro("/sys/devices/platform/pmic_battery.1/power_supply/mc13892_bat/status");
if(usbmsStatus != checkconfig_str_val) {
global::usbms::showUsbmsDialog = true;
}
}
else {
string_checkconfig_ro("/sys/devices/platform/pmic_battery.1/power_supply/mc13892_bat/status");
usbmsStatus = checkconfig_str_val;
if(usbmsStatus != "Charging\n") {
// Loop again...
;
}
else {
// An USB cable is connected!
setBatteryIcon();
openUsbmsDialog();
}
}
}
else {
// Do nothing, we're running along with Nickel & friends...
;
}
} );
usbmsPrompt->start();
// We set the brightness level saved in the config file
QTimer::singleShot(2000, this, SLOT(setInitialBrightness()));
// If new files are found in /mnt/onboard/onboard/encfs-dropbox, ask if user wants to encrypt them
if(checkconfig(".config/18-encrypted_storage/status") == true) {
QDir encfsDropboxDir("/mnt/onboard/onboard/encfs-dropbox");
if(!encfsDropboxDir.isEmpty()) {
QTimer::singleShot(1000, this, SLOT(openEncfsRepackDialog()));
}
}
// Display quote if requested; otherwise, display recent books
string_checkconfig(".config/05-quote/config");
if(checkconfig_str_val == "") {
if(checkconfig("/opt/inkbox_genuine") == true) {
checked_box = true;
writeconfig(".config/05-quote/config", "DisableQuote=");
}
else {
checked_box = false;
writeconfig(".config/05-quote/config", "DisableQuote=");
}
}
// Global reading settings
string_checkconfig(".config/16-global_reading_settings/config");
if(checkconfig_str_val == "") {
checked_box = true;
writeconfig(".config/16-global_reading_settings/config", "GlobalReadingSettings=");
}
if(checkconfig(".config/05-quote/config") == false) {
int quote_value = display_quote();
if(quote_value == 1) {
QPixmap pm(":/resources/chesterton.jpg");
ui->quotePictureLabel->setPixmap(pm);
ui->quotePictureLabel->setScaledContents(true);
ui->quoteLabel->setText("“A good novel tells us the truth about its hero; but a bad novel tells us the truth about its author.”\n― G.K. Chesterton");
}
if(quote_value == 2) {
QPixmap pm(":/resources/alcott.jpg");
ui->quotePictureLabel->setPixmap(pm);
ui->quotePictureLabel->setScaledContents(true);
ui->quoteLabel->setText("“I've got the key to my castle in the air, but whether I can unlock the door remains to be seen.”\n― Louisa May Alcott");
}
if(quote_value == 3) {
QPixmap pm(":/resources/king.jpg");
ui->quotePictureLabel->setPixmap(pm);
ui->quotePictureLabel->setScaledContents(true);
ui->quoteLabel->setText("“Quiet people have the loudest minds”\n― Stephen King");
}
if(quote_value == 4) {
QPixmap pm(":/resources/davies.jpg");
ui->quotePictureLabel->setPixmap(pm);
ui->quotePictureLabel->setScaledContents(true);
ui->quoteLabel->setText("“Authors like cats because they are such quiet, lovable, wise creatures, and cats like authors for the same reasons.”\n― Robertson Davies");
}
if(quote_value == 5) {
QPixmap pm(":/resources/christie.png");
ui->quotePictureLabel->setPixmap(pm);
ui->quotePictureLabel->setScaledContents(true);
ui->quoteLabel->setText("“One of the saddest things in life, is the things one remembers.”\n― Agatha Christie");
}
}
else {
ui->gridLayout_4->deleteLater();
ui->quotePictureLabel->deleteLater();
ui->quoteLabel->deleteLater();
ui->quoteHeadingLabel->setText("Books");
ui->book1Btn->show();
ui->book2Btn->show();
ui->book3Btn->show();
ui->book4Btn->show();
// Book 1
string_checkconfig(".config/08-recent_books/1");
if(checkconfig_str_val == "") {
ui->book1Btn->hide();
}
else {
relative_path = checkconfig_str_val.split("/").last();
relative_path.prepend(" ");
relative_path.append(" ");
ui->book1Btn->setText(relative_path);
existing_recent_books = true;
}
// Book 2
string_checkconfig(".config/08-recent_books/2");
if(checkconfig_str_val == "") {
ui->book2Btn->hide();
}
else {
relative_path = checkconfig_str_val.split("/").last();
relative_path.prepend(" ");
relative_path.append(" ");
ui->book2Btn->setText(relative_path);
existing_recent_books = true;
}
// Book 3
string_checkconfig(".config/08-recent_books/3");
if(checkconfig_str_val == "") {
ui->book3Btn->hide();
}
else {
relative_path = checkconfig_str_val.split("/").last();
relative_path.prepend(" ");
relative_path.append(" ");
ui->book3Btn->setText(relative_path);
existing_recent_books = true;
}
// Book 4
string_checkconfig(".config/08-recent_books/4");
if(checkconfig_str_val == "") {
ui->book4Btn->hide();
}
else {
relative_path = checkconfig_str_val.split("/").last();
relative_path.prepend(" ");
relative_path.append(" ");
ui->book4Btn->setText(relative_path);
existing_recent_books = true;
}
// Preventing from having the same label two times
if(ui->book2Btn->text() == ui->book1Btn->text()) {
ui->book2Btn->hide();
}
else if(ui->book3Btn->text() == ui->book1Btn->text()) {
ui->book3Btn->hide();
}
else if(ui->book4Btn->text() == ui->book1Btn->text()) {
ui->book4Btn->hide();
}
else if(existing_recent_books == false) {
ui->recentBooksLabel->show();
}
else {
ui->recentBooksLabel->hide();
}
}
// Check for an update and ask if the user wants to install it
checkForUpdate();
// Check if it's the first boot since an update and confirm that it installed successfully
if(checkconfig("/opt/inkbox_genuine") == true) {
if(checkconfig("/external_root/opt/update/inkbox_updated") == true) {
string_checkconfig_ro("/external_root/opt/isa/version");
QString updatemsg = "InkBox update to v";
updatemsg = updatemsg.append(checkconfig_str_val);
updatemsg = updatemsg.remove(QRegExp("[\n]"));
updatemsg = updatemsg.append(" completed successfully.\n\nChangelog:\n");
string_checkconfig_ro("/external_root/opt/isa/changelog");
updatemsg = updatemsg.append(checkconfig_str_val);
QMessageBox::information(this, tr("Information"), updatemsg);
string_writeconfig("/external_root/opt/update/inkbox_updated", "false");
}
}
// If the DEVKEY file is present, install a developer key
if(QFile::exists("/mnt/onboard/onboard/.inkbox/DEVKEY") == true && QFile::exists("/mnt/onboard/onboard/.inkbox/DEVKEY.dgst") == true) {
string_checkconfig_ro("/mnt/onboard/onboard/.inkbox/DEVKEY");
QString developerKey = checkconfig_str_val.left(256);
setDefaultWorkDir();
QString prog ("sh");
QStringList args;
args << "install_developer-key.sh" << developerKey << "/mnt/onboard/onboard/.inkbox/DEVKEY.dgst";
QProcess *proc = new QProcess();
proc->start(prog, args);
proc->waitForFinished();
proc->deleteLater();
QFile::remove("/mnt/onboard/onboard/.inkbox/DEVKEY");
QFile::remove("/mnt/onboard/onboard/.inkbox/DEVKEY.dgst");
reboot(true);
}
}
MainWindow::~MainWindow()
{
delete ui;
}
void MainWindow::openUpdateDialog() {
global::mainwindow::updateDialog = true;
// Write to a temporary file to show an "Update" prompt
string_writeconfig("/inkbox/updateDialog", "true");
// Show the dialog
generalDialogWindow = new generalDialog(this);
generalDialogWindow->setAttribute(Qt::WA_DeleteOnClose);
generalDialogWindow->show();
QApplication::processEvents();
}
void MainWindow::openLowBatteryDialog() {
global::mainwindow::lowBatteryDialog = true;
global::battery::batteryAlertLock = true;
generalDialogWindow = new generalDialog(this);
generalDialogWindow->setAttribute(Qt::WA_DeleteOnClose);
generalDialogWindow->show();
QApplication::processEvents();
}
void MainWindow::openUsbmsDialog() {
global::usbms::showUsbmsDialog = false;
global::usbms::usbmsDialog = true;
generalDialogWindow = new generalDialog(this);
generalDialogWindow->setAttribute(Qt::WA_DeleteOnClose);
generalDialogWindow->show();
QApplication::processEvents();
}
void MainWindow::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 MainWindow::on_settingsBtn_clicked()
{
resetWindow(false);
if(global::mainwindow::tabSwitcher::settingsChooserWidgetSelected != true) {
ui->settingsBtn->setStyleSheet("background: black");
ui->settingsBtn->setIcon(QIcon(":/resources/settings-inverted.png"));
// Create widget and make necessary connections
settingsChooserWindow = new settingsChooser();
connect(settingsChooserWindow, SIGNAL(showToast(QString)), SLOT(showToast(QString)));
connect(settingsChooserWindow, SIGNAL(closeIndefiniteToast()), SLOT(closeIndefiniteToast()));
ui->stackedWidget->insertWidget(2, settingsChooserWindow);
global::mainwindow::tabSwitcher::settingsChooserWidgetCreated = true;
// Switch tab
ui->stackedWidget->setCurrentIndex(2);
global::mainwindow::tabSwitcher::settingsChooserWidgetSelected = true;
// Repaint
this->repaint();
}
else {
;
}
}
void MainWindow::on_appsBtn_clicked()
{
resetWindow(false);
if(global::mainwindow::tabSwitcher::appsWidgetSelected != true) {
ui->appsBtn->setStyleSheet("background: black");
ui->appsBtn->setIcon(QIcon(":/resources/apps-inverted.png"));
// Create widget
appsWindow = new apps();
connect(appsWindow, SIGNAL(refreshScreen()), SLOT(refreshScreen()));
ui->stackedWidget->insertWidget(1, appsWindow);
global::mainwindow::tabSwitcher::appsWidgetCreated = true;
// Switch tab
ui->stackedWidget->setCurrentIndex(1);
global::mainwindow::tabSwitcher::appsWidgetSelected = true;
// Repaint
this->repaint();
}
else {
;
}
}
void MainWindow::on_pushButton_clicked()
{
openReaderFramework();
}
void MainWindow::on_searchBtn_clicked()
{
global::forbidOpenSearchDialog = false;
setupSearchDialog();
}
void MainWindow::on_quitBtn_clicked()
{
quitWindow = new quit();
quitWindow->setAttribute(Qt::WA_DeleteOnClose);
quitWindow->showFullScreen();
}
void MainWindow::on_book1Btn_clicked()
{
global::reader::skipOpenDialog = true;
global::reader::bookNumber = 1;
openReaderFramework();
}
void MainWindow::on_book2Btn_clicked()
{
global::reader::skipOpenDialog = true;
global::reader::bookNumber = 2;
openReaderFramework();
}
void MainWindow::on_book3Btn_clicked()
{
global::reader::skipOpenDialog = true;
global::reader::bookNumber = 3;
openReaderFramework();
}
void MainWindow::on_book4Btn_clicked()
{
global::reader::skipOpenDialog = true;
global::reader::bookNumber = 4;
openReaderFramework();
}
void MainWindow::on_brightnessBtn_clicked()
{
brightnessDialogWindow = new brightnessDialog();
brightnessDialogWindow->setAttribute(Qt::WA_DeleteOnClose);
brightnessDialogWindow->show();
}
void MainWindow::on_homeBtn_clicked()
{
global::mainwindow::tabSwitcher::repaint = true;
resetWindow(true);
}
void MainWindow::resetWindow(bool resetStackedWidget) {
// Reset layout
if(resetStackedWidget == true) {
ui->stackedWidget->setCurrentIndex(0);
}
// Destroy widgets
if(global::mainwindow::tabSwitcher::appsWidgetCreated == true) {
appsWindow->deleteLater();
}
if(global::mainwindow::tabSwitcher::settingsChooserWidgetCreated == true) {
settingsChooserWindow->deleteLater();
}
if(global::mainwindow::tabSwitcher::libraryWidgetCreated == true) {
libraryWidgetWindow->deleteLater();
}
global::mainwindow::tabSwitcher::appsWidgetCreated = false;
global::mainwindow::tabSwitcher::settingsChooserWidgetCreated = false;
global::mainwindow::tabSwitcher::appsWidgetSelected = false;
global::mainwindow::tabSwitcher::settingsChooserWidgetSelected = false;
global::mainwindow::tabSwitcher::libraryWidgetCreated = false;
global::mainwindow::tabSwitcher::libraryWidgetSelected = false;
resetIcons();
setBatteryIcon();
if(global::mainwindow::tabSwitcher::repaint == true) {
this->repaint();
}
}
void MainWindow::resetIcons() {
// Reset icons
ui->appsBtn->setStyleSheet("background: white");
ui->appsBtn->setIcon(QIcon(":/resources/apps.png"));
ui->settingsBtn->setStyleSheet("background: white");
ui->settingsBtn->setIcon(QIcon(":/resources/settings.png"));
ui->libraryButton->setStyleSheet("background: white");
ui->libraryButton->setIcon(QIcon(":/resources/online-library.png"));
}
void MainWindow::setBatteryIcon() {
// Battery
string_checkconfig_ro("/opt/inkbox_device");
if(checkconfig_str_val == "n705\n" or checkconfig_str_val == "n905\n" or checkconfig_str_val == "n613\n" or checkconfig_str_val == "n873\n") {
// Hide brightness controls; they won't be very useful there anyway (for anything but the Glo) ...
if(checkconfig_str_val == "n705\n" or checkconfig_str_val == "n905\n") {
ui->brightnessBtn->hide();
ui->line_7->hide();
}
// Setting icons up
stdIconWidth = sW / 16;
stdIconHeight = sH / 16;
QPixmap chargingPixmap(":/resources/battery_charging.png");
QPixmap scaledChargingPixmap = chargingPixmap.scaled(stdIconWidth, stdIconHeight, Qt::KeepAspectRatio);
QPixmap fullPixmap(":/resources/battery_full.png");
QPixmap scaledFullPixmap = fullPixmap.scaled(stdIconWidth, stdIconHeight, Qt::KeepAspectRatio);
QPixmap halfPixmap(":/resources/battery_half.png");
QPixmap scaledHalfPixmap = halfPixmap.scaled(stdIconWidth, stdIconHeight, Qt::KeepAspectRatio);
QPixmap emptyPixmap(":/resources/battery_empty.png");
QPixmap scaledEmptyPixmap = emptyPixmap.scaled(stdIconWidth, stdIconHeight, Qt::KeepAspectRatio);
// 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->batteryIcon->setPixmap(scaledChargingPixmap);
}
else {
get_battery_level();
if(batt_level_int >= 75 && batt_level_int <= 100) {
ui->batteryIcon->setPixmap(scaledFullPixmap);
}
else if(batt_level_int >= 25 && batt_level_int <= 74) {
ui->batteryIcon->setPixmap(scaledHalfPixmap);
}
else if(batt_level_int >= 0 && batt_level_int <= 24) {
ui->batteryIcon->setPixmap(scaledEmptyPixmap);
}
}
}
else {
// Setting icons up
stdIconWidth = sW / 19;
stdIconHeight = sH / 19;
QPixmap chargingPixmap(":/resources/battery_charging.png");
QPixmap scaledChargingPixmap = chargingPixmap.scaled(stdIconWidth, stdIconHeight, Qt::KeepAspectRatio);
QPixmap fullPixmap(":/resources/battery_full.png");
QPixmap scaledFullPixmap = fullPixmap.scaled(stdIconWidth, stdIconHeight, Qt::KeepAspectRatio);
QPixmap halfPixmap(":/resources/battery_half.png");
QPixmap scaledHalfPixmap = halfPixmap.scaled(stdIconWidth, stdIconHeight, Qt::KeepAspectRatio);
QPixmap emptyPixmap(":/resources/battery_empty.png");
QPixmap scaledEmptyPixmap = emptyPixmap.scaled(stdIconWidth, stdIconHeight, Qt::KeepAspectRatio);
// 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->batteryIcon->setPixmap(scaledChargingPixmap);
}
else {
get_battery_level();
if(batt_level_int >= 75 && batt_level_int <= 100) {
ui->batteryIcon->setPixmap(scaledFullPixmap);
}
else if(batt_level_int >= 25 && batt_level_int <= 74) {
ui->batteryIcon->setPixmap(scaledHalfPixmap);
}
else if(batt_level_int >= 0 && batt_level_int <= 24) {
ui->batteryIcon->setPixmap(scaledEmptyPixmap);
}
}
}
}
void MainWindow::setInitialBrightness() {
string_checkconfig_ro("/opt/inkbox_device");
if(checkconfig_str_val == "n873\n") {
int warmth;
string_checkconfig_ro(".config/03-brightness/config-warmth");
if(checkconfig_str_val == "") {
warmth = 0;
}
else {
warmth = checkconfig_str_val.toInt();
}
set_warmth(warmth);
}
int brightness_value = brightness_checkconfig(".config/03-brightness/config");
if(checkconfig("/tmp/oobe-inkbox_completed") == true or checkconfig("/tmp/inkbox-cinematicBrightness_ran") == true) {
// Coming from OOBE setup; not doing that fancy stuff again ;p
QFile::remove("/tmp/oobe-inkbox_completed");
pre_set_brightness(brightness_value);
}
else {
// Fancy brightness fade-in
string_writeconfig("/tmp/inkbox-cinematicBrightness_ran", "true");
cinematicBrightness(brightness_value, 0);
}
}
void MainWindow::refreshScreen() {
this->repaint();
}
void MainWindow::setupSearchDialog() {
if(global::forbidOpenSearchDialog == false) {
global::keyboard::keyboardDialog = true;
global::keyboard::searchDialog = true;
global::keyboard::keyboardText = "";
generalDialogWindow = new generalDialog();
generalDialogWindow->setAttribute(Qt::WA_DeleteOnClose);
connect(generalDialogWindow, SIGNAL(destroyed(QObject*)), SLOT(setupSearchDialog()));
connect(generalDialogWindow, SIGNAL(refreshScreen()), SLOT(refreshScreen()));
connect(generalDialogWindow, SIGNAL(showToast(QString)), SLOT(showToast(QString)));
connect(generalDialogWindow, SIGNAL(closeIndefiniteToast()), SLOT(closeIndefiniteToast()));
connect(generalDialogWindow, SIGNAL(openBookFile(QString, bool)), SLOT(openBookFile(QString, bool)));
generalDialogWindow->show();
}
else {
;
}
}
int MainWindow::testPing() {
QString pingProg = "ping";
QStringList pingArgs;
pingArgs << "-c" << "1" << "1.1.1.1";
QProcess *pingProcess = new QProcess();
pingProcess->start(pingProg, pingArgs);
pingProcess->waitForFinished();
int exitCode = pingProcess->exitCode();
pingProcess->deleteLater();
return exitCode;
}
void MainWindow::updateWifiIcon(int mode) {
/* Usage:
* mode 0: auto
* mode 1: off
* mode 2: standby
* mode 3: connected
*/
if(mode == 0) {
QTimer *wifiIconTimer = new QTimer(this);
wifiIconTimer->setInterval(60000);
connect(wifiIconTimer, SIGNAL(timeout()), this, SLOT(setWifiIcon()));
wifiIconTimer->start();
}
if(mode == 1) {
ui->wifiBtn->setIcon(QIcon(":/resources/wifi-off.png"));
ui->wifiBtn->setIconSize(QSize(wifiIconWidth, wifiIconHeight));
}
if(mode == 2) {
ui->wifiBtn->setIcon(QIcon(":/resources/wifi-standby.png"));
ui->wifiBtn->setIconSize(QSize(wifiIconWidth, wifiIconHeight));
}
if(mode == 3) {
ui->wifiBtn->setIcon(QIcon(":/resources/wifi-connected.png"));
ui->wifiBtn->setIconSize(QSize(wifiIconWidth, wifiIconHeight));
}
}
bool MainWindow::checkWifiState() {
/* Return value:
* true: interface UP
* false: interface DOWN
*/
string_checkconfig_ro("/sys/class/net/eth0/operstate");
if(checkconfig_str_val == "up\n") {
return true;
}
else {
return false;
}
}
void MainWindow::setWifiIcon() {
if(checkconfig("/run/wifi_able") == true) {
global::device::isWifiAble = true;
if(checkWifiState() == true) {
if(testPing() == 0) {
ui->wifiBtn->setIcon(QIcon(":/resources/wifi-connected.png"));
ui->wifiBtn->setIconSize(QSize(wifiIconWidth, wifiIconHeight));
}
else {
ui->wifiBtn->setIcon(QIcon(":/resources/wifi-standby.png"));
ui->wifiBtn->setIconSize(QSize(wifiIconWidth, wifiIconHeight));
}
}
else {
ui->wifiBtn->setIcon(QIcon(":/resources/wifi-off.png"));
ui->wifiBtn->setIconSize(QSize(wifiIconWidth, wifiIconHeight));
}
}
else {
global::device::isWifiAble = false;
ui->wifiBtn->hide();
ui->line_9->hide();
}
}
void MainWindow::openWifiDialog() {
global::toast::wifiToast = true;
showToast("Searching for networks");
}
void MainWindow::on_wifiBtn_clicked()
{
openWifiDialog();
}
void MainWindow::showToast(QString messageToDisplay) {
global::toast::message = messageToDisplay;
toastWindow = new toast(this);
toastWindow->setAttribute(Qt::WA_DeleteOnClose);
connect(toastWindow, SIGNAL(updateWifiIconSig(int)), SLOT(updateWifiIcon(int)));
connect(toastWindow, SIGNAL(refreshScreen()), SLOT(refreshScreen()));
connect(toastWindow, SIGNAL(showToast(QString)), SLOT(showToast(QString)));
connect(toastWindow, SIGNAL(closeIndefiniteToast()), SLOT(closeIndefiniteToast()));
toastWindow->show();
if(messageToDisplay == "Connection successful") {
// Give the toast some time to vanish away, then launch OTA updater
QTimer::singleShot(5000, this, SLOT(launchOtaUpdater()));
}
}
void MainWindow::hello(int testNumber) {
qDebug() << "Hello" << testNumber;
}
void MainWindow::closeIndefiniteToast() {
// Warning: use with caution
toastWindow->close();
}
void MainWindow::openUpdateDialogOTA(bool open) {
if(open == true) {
global::otaUpdate::isUpdateOta = true;
openUpdateDialog();
}
else {
;
}
}
void MainWindow::launchOtaUpdater() {
otaManagerWindow = new otaManager(this);
connect(otaManagerWindow, SIGNAL(canOtaUpdate(bool)), SLOT(openUpdateDialogOTA(bool)));
otaManagerWindow->setAttribute(Qt::WA_DeleteOnClose);
}
void MainWindow::openBookFile(QString book, bool relativePath) {
if(relativePath == true) {
if(checkconfig("/opt/inkbox_genuine") == true) {
book.prepend("/mnt/onboard/onboard/");
}
else {
book.prepend("/mnt/onboard/");
}
}
global::reader::skipOpenDialog = true;
global::reader::bookFile = book;
openReaderFramework();
}
void MainWindow::openReaderFramework() {
readerWindow = new reader();
readerWindow->setAttribute(Qt::WA_DeleteOnClose);
connect(readerWindow, SIGNAL(openBookFile(QString, bool)), SLOT(openBookFile(QString, bool)));
readerWindow->showFullScreen();
}
void MainWindow::checkForUpdate() {
if(checkconfig("/mnt/onboard/onboard/.inkbox/can_update") == true) {
if(checkconfig("/tmp/cancelUpdateDialog") == false) {
// I'm sorry.
qDebug() << "An update is available.";
QTimer::singleShot(2000, this, SLOT(openUpdateDialog()));
}
else {
qDebug() << "Not showing update dialog, user dismissed it...";
}
}
}
void MainWindow::openEncfsRepackDialog() {
global::encfs::repackDialog = true;
generalDialogWindow = new generalDialog(this);
generalDialogWindow->setAttribute(Qt::WA_DeleteOnClose);
generalDialogWindow->show();
}
void MainWindow::on_libraryButton_clicked()
{
resetWindow(false);
if(global::mainwindow::tabSwitcher::libraryWidgetSelected != true) {
ui->libraryButton->setStyleSheet("background: black; color: white");
ui->libraryButton->setIcon(QIcon(":/resources/online-library-inverted.png"));
// Create widget
libraryWidgetWindow = new libraryWidget();
libraryWidgetWindow->setAttribute(Qt::WA_DeleteOnClose);
ui->stackedWidget->insertWidget(3, libraryWidgetWindow);
global::mainwindow::tabSwitcher::libraryWidgetCreated = true;
// Switch tab
ui->stackedWidget->setCurrentIndex(3);
global::mainwindow::tabSwitcher::libraryWidgetSelected = true;
// Repaint
this->repaint();
}
else {
;
}
}
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