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quill/settings.cpp
Nicolas Mailloux 915a69fdcc More QStackedWidgets; more space to read, option to leave menu bar there 
when reading.
2021-03-27 00:10:49 -04:00

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#include "settings.h"
#include "ui_settings.h"
#include "mainwindow.h"
#include "ui_mainwindow.h"
#include <QFile>
#include <QMessageBox>
#include <QSettings>
#include <QWidget>
#include <iostream>
#include <fstream>
#include <streambuf>
#include <string>
#include <QProcess>
#include <QTimer>
#include <QIcon>
using namespace std;
settings::settings(QWidget *parent) :
QWidget(parent),
ui(new Ui::settings)
{
ui->setupUi(this);
ui->okBtn->setProperty("type", "borderless");
ui->aboutBtn->setProperty("type", "borderless");
ui->requestLeaseBtn->setProperty("type", "borderless");
ui->usbmsBtn->setProperty("type", "borderless");
ui->updateBtn->setProperty("type", "borderless");
ui->previousBtn->setProperty("type", "borderless");
ui->nextBtn->setProperty("type", "borderless");
ui->aboutBtn->setStyleSheet("font-size: 9pt");
ui->requestLeaseBtn->setStyleSheet("font-size: 9pt");
ui->usbmsBtn->setStyleSheet("font-size: 9pt");
ui->updateBtn->setStyleSheet("font-size: 9pt");
ui->previousBtn->setText("");
ui->previousBtn->setIcon(QIcon(":/resources/chevron-left.png"));
ui->nextBtn->setText("");
ui->nextBtn->setIcon(QIcon(":/resources/chevron-right.png"));
ui->requestLeaseBtn->hide();
ui->usbmsBtn->hide();
ui->label_3->hide();
ui->label_4->hide();
ui->label_5->hide();
ui->label_6->hide();
ui->line_3->hide();
ui->line_7->hide();
ui->line_9->hide();
ui->softwareLabel->hide();
ui->updateBtn->hide();
ui->updateLabel->hide();
ui->darkModeCheckBox->hide();
ui->uiScalingLabel->hide();
ui->uiScalingSlider->hide();
ui->uiScaleNumberLabel->hide();
// Settings tweaking + enabling specific features whether it's running on the provided integrated OS or Kobo firmware
if(checkconfig(".config/01-demo/config") == true) {
ui->demoCheckBox->click();
}
if(checkconfig(".config/02-clock/config") == true) {
ui->clockCheckBox->click();
}
if(checkconfig(".config/05-quote/config") == true) {
ui->quoteCheckBox->click();
}
if(checkconfig(".config/10-dark_mode/config") == true) {
ui->darkModeCheckBox->click();
}
// Words number
string_checkconfig(".config/07-words_number/config");
if(checkconfig_str_val == "") {
;
}
else {
int words_number = checkconfig_str_val.toInt();
ui->wordsNumber->setValue(words_number);
}
// Sticky menubar
if(checkconfig(".config/11-menubar/sticky") == true) {
ui->menuBarCheckBox->click();
}
// Scaling
string_checkconfig(".config/09-dpi/config");
if(checkconfig_str_val == "") {
;
}
else {
int dpi_number = checkconfig_str_val.toInt();
if(dpi_number == 187) {
ui->uiScalingSlider->setValue(0);
}
if(dpi_number == 214) {
ui->uiScalingSlider->setValue(1);
}
if(dpi_number == 227) {
ui->uiScalingSlider->setValue(2);
}
}
if(checkconfig("/opt/inkbox_genuine") == true) {
// Enforcing security policy if the user has not rooted the device
if(checkconfig("/external_root/opt/root/rooted") == true) {
ui->requestLeaseBtn->show();
ui->label_4->show();
ui->label_3->show();
ui->line_3->show();
}
else {
ui->requestLeaseBtn->hide();
ui->label_4->hide();
ui->label_3->hide();
ui->line_3->hide();
}
ui->usbmsBtn->show();
ui->label_5->show();
ui->label_6->show();
ui->line_7->show();
ui->okBtn->setText("OK");
}
QFile stylesheetFile(":/resources/eink.qss");
stylesheetFile.open(QFile::ReadOnly);
this->setStyleSheet(stylesheetFile.readAll());
stylesheetFile.close();
QObject::connect(ui->okBtn, SIGNAL(clicked()), this, SLOT(exitSlot()));
}
void settings::exitSlot() {
settings::close();
}
settings::~settings()
{
delete ui;
}
void settings::on_okBtn_clicked() {
// Prevent potential unknown damage launching via shell script this could do
if(launch_sh == true) {
QProcess process;
process.startDetached("inkbox.sh", QStringList());
qApp->quit();
}
else {
QProcess process;
process.startDetached("inkbox", QStringList());
qApp->quit();
}
}
void settings::on_aboutBtn_clicked()
{
if(checkconfig("/opt/inkbox_genuine") == true) {
QString aboutmsg = "InkBox is an open-source Qt-based eBook reader. It brings you the latest Qt features while being also fast and responsive.";
string_checkconfig_ro("/external_root/opt/isa/version");
aboutmsg.append("\n\nInkBox v");
aboutmsg.append(checkconfig_str_val);
QMessageBox::information(this, tr("Information"), aboutmsg);
}
else {
QMessageBox::information(this, tr("About"), tr("InkBox is an open-source Qt-based eBook reader. It brings you the latest Qt features while being also fast and responsive."));
}
}
void settings::on_demoCheckBox_toggled(bool checked)
{
// Write to config file
if(checked == true) {
checked_box = true;
writeconfig(".config/01-demo/config", "InkboxChangeLabel=");
}
else {
checked_box = false;
writeconfig(".config/01-demo/config", "InkboxChangeLabel=");
}
}
void settings::on_clockCheckBox_toggled(bool checked)
{
// Write to config file
if(checked == true) {
checked_box = true;
writeconfig(".config/02-clock/config", "ClockShowSeconds=");
}
else {
checked_box = false;
writeconfig(".config/02-clock/config", "ClockShowSeconds=");
}
}
void settings::on_quoteCheckBox_toggled(bool checked)
{
if(checked == true) {
checked_box = true;
writeconfig(".config/05-quote/config", "DisableQuote=");
}
else {
checked_box = false;
writeconfig(".config/05-quote/config", "DisableQuote=");
}
}
void settings::on_requestLeaseBtn_clicked()
{
QString prog ("chroot");
QStringList args;
args << "/external_root" << "/usr/sbin/dhclient";
QProcess *proc = new QProcess();
proc->start(prog, args);
proc->waitForFinished();
}
void settings::on_usbmsBtn_clicked()
{
QString umount_prog ("umount");
QStringList umount_args;
umount_args << "/dev/loop0";
QProcess *umount_proc = new QProcess();
umount_proc->start(umount_prog, umount_args);
umount_proc->waitForFinished();
QString rmmod ("rmmod");
QStringList rmmod_args;
rmmod_args << "g_ether.ko";
QProcess *rmmod_proc = new QProcess();
rmmod_proc->start(rmmod, rmmod_args);
rmmod_proc->waitForFinished();
QString prog ("insmod");
QStringList args;
args << "/external_root/modules/arcotg_udc.ko";
QProcess *proc = new QProcess();
proc->start(prog, args);
proc->waitForFinished();
QString prog_1 ("insmod");
QStringList args_1;
args_1 << "/external_root/modules/g_mass_storage.ko" << "file=/external_root/opt/storage/onboard" << "removable=y" << "stall=0";
QProcess *proc_1 = new QProcess();
proc_1->start(prog_1, args_1);
proc_1->waitForFinished();
usbmsWindow = new usbms_splash();
usbmsWindow->setAttribute(Qt::WA_DeleteOnClose);
usbmsWindow->showFullScreen();
QTimer *usbms_t = new QTimer(this);
usbms_t->setInterval(1000);
connect(usbms_t, &QTimer::timeout, [&]() {
QString prog ("mass_storage.sh");
QStringList args;
QProcess *proc = new QProcess();
proc->start(prog, args);
proc->waitForFinished();
QFile modules("/tmp/usbevent");
modules.open(QIODevice::ReadWrite);
QTextStream in (&modules);
const QString content = in.readAll();
string contentstr = content.toStdString();
modules.close();
if(contentstr.find("1") != std::string::npos) {
QString reboot_prog ("busybox");
QStringList reboot_args;
reboot_args << "reboot";
QProcess *reboot_proc = new QProcess();
reboot_proc->start(reboot_prog, reboot_args);
reboot_proc->waitForFinished();
}
else {
;
}
} );
usbms_t->start();
}
// Please forgive me, I didn't know that QStackedWidget existed back then...
void settings::on_previousBtn_clicked()
{
settings_page = settings_page - 1;
if(settings_page == 1) {
ui->line_6->show();
ui->label_2->show();
ui->demoCheckBox->show();
ui->quoteCheckBox->show();
ui->line_8->show();
ui->label_7->show();
ui->wordsNumber->show();
ui->wordsNumberLabel->show();
ui->clockCheckBox->show();
ui->menuBarCheckBox->show();
ui->line_9->hide();
ui->softwareLabel->hide();
ui->updateBtn->hide();
ui->updateLabel->hide();
ui->darkModeCheckBox->hide();
ui->uiScalingLabel->hide();
ui->uiScalingSlider->hide();
ui->uiScaleNumberLabel->hide();
if(checkconfig("/opt/inkbox_genuine") == true) {
// Enforcing security policy if the user has not rooted the device
if(checkconfig("/external_root/opt/root/rooted") == true) {
ui->requestLeaseBtn->show();
ui->label_4->show();
ui->label_3->show();
ui->line_3->show();
}
else {
ui->requestLeaseBtn->hide();
ui->label_4->hide();
ui->label_3->hide();
ui->line_3->hide();
}
ui->label_5->show();
ui->label_6->show();
ui->line_7->show();
ui->usbmsBtn->show();
}
}
else {
if(settings_page == 2) {
ui->line_6->hide();
ui->label_2->hide();
ui->label_7->hide();
ui->line_8->hide();
ui->clockCheckBox->hide();
ui->menuBarCheckBox->hide();
ui->demoCheckBox->hide();
ui->quoteCheckBox->hide();
if(checkconfig("/opt/inkbox_genuine") == true) {
ui->label_3->hide();
ui->label_4->hide();
ui->label_5->hide();
ui->label_6->hide();
ui->line_7->hide();
ui->line_3->hide();
ui->line_9->show();
ui->softwareLabel->show();
ui->darkModeCheckBox->show();
if(checkconfig("/mnt/onboard/onboard/.inkbox/can_update") == true) {
ui->updateBtn->show();
ui->updateLabel->show();
}
}
}
if(settings_page <= 0) {
// Prevent unwanted accesses
settings_page = settings_page + 1;
}
}
}
void settings::on_nextBtn_clicked()
{
settings_page = settings_page + 1;
if(settings_page == 2) {
ui->line_6->hide();
ui->label_2->hide();
ui->label_7->hide();
ui->line_8->hide();
ui->demoCheckBox->hide();
ui->quoteCheckBox->hide();
ui->clockCheckBox->hide();
ui->menuBarCheckBox->hide();
ui->wordsNumber->hide();
ui->wordsNumberLabel->hide();
ui->line_9->show();
ui->softwareLabel->show();
ui->darkModeCheckBox->show();
ui->uiScalingLabel->show();
ui->uiScalingSlider->show();
ui->uiScaleNumberLabel->show();
if(checkconfig("/opt/inkbox_genuine") == true) {
// Enforcing security policy if the user has not rooted the device
if(checkconfig("/external_root/opt/root/rooted") == true) {
ui->requestLeaseBtn->show();
ui->label_4->show();
ui->label_3->show();
ui->line_3->show();
}
else {
ui->requestLeaseBtn->hide();
ui->label_4->hide();
ui->label_3->hide();
ui->line_3->hide();
}
ui->label_3->hide();
ui->label_4->hide();
ui->label_5->hide();
ui->label_6->hide();
ui->line_7->hide();
ui->line_3->hide();
ui->requestLeaseBtn->hide();
ui->usbmsBtn->hide();
if(checkconfig("/mnt/onboard/onboard/.inkbox/can_update") == true) {
ui->updateBtn->show();
ui->updateLabel->show();
}
}
}
if(settings_page >= 3) {
settings_page = settings_page - 1;
}
}
void settings::on_wordsNumber_valueChanged(int arg1)
{
QString number = QString::number(arg1);
string number_str = number.toStdString();
string_writeconfig(".config/07-words_number/config", number_str);
}
void settings::on_updateBtn_clicked()
{
string_writeconfig("/mnt/onboard/onboard/.inkbox/can_really_update", "true");
string_writeconfig("/external_root/opt/update/will_update", "true");
string_writeconfig("/external_root/boot/flags/WILL_UPDATE", "true");
QString prog ("reboot");
QStringList args;
QProcess *proc = new QProcess();
proc->start(prog, args);
proc->waitForFinished();
}
void settings::on_darkModeCheckBox_toggled(bool checked)
{
if(checked == true) {
string_writeconfig(".config/10-dark_mode/config", "true");
string_writeconfig("/tmp/invertScreen", "y");
}
else {
string_writeconfig(".config/10-dark_mode/config", "false");
string_writeconfig("/tmp/invertScreen", "n");
}
}
void settings::on_uiScalingSlider_valueChanged(int value)
{
if(value == 0) {
string_writeconfig(".config/09-dpi/config", "187");
}
if(value == 1) {
string_writeconfig(".config/09-dpi/config", "214");
}
if(value == 2) {
string_writeconfig(".config/09-dpi/config", "227");
}
// Making sense for the user
value = value + 1;
QString value_qstr = QString::number(value);
ui->uiScaleNumberLabel->setText(value_qstr);
if(not_user_change == true) {
launch_sh = false;
// If value is changed, it will launch inkbox.sh detached when "OK" is pressed.
not_user_change = false;
}
else {
// This is supposed to happen when the user clicks the slider, and not the software. Refer to setValue() methods for uiScalingSlider in main().
launch_sh = true;
}
}
void settings::on_menuBarCheckBox_toggled(bool checked)
{
if(checked == true) {
checked_box = true;
writeconfig(".config/11-menubar/sticky", "StickyMenuBar=");
}
else {
checked_box = false;
writeconfig(".config/11-menubar/sticky", "StickyMenuBar=");
}
}
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