mirror of
https://github.com/Quill-OS/quill.git
synced 2024-10-31 21:33:22 -07:00
2210 lines
76 KiB
C++
2210 lines
76 KiB
C++
#include "reader.h"
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#include "ui_reader.h"
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#include "functions.h"
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#include <QProcess>
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#include <QFileDialog>
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#include <QDir>
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#include <QTimer>
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#include <QTime>
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#include <QMessageBox>
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#include <QFont>
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#include <QIcon>
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#include <QSize>
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#include <QDesktopWidget>
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#include <QScreen>
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#include <QFontDatabase>
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#include <QDirIterator>
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#include <QTextCursor>
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#include <QDebug>
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#include <QGraphicsScene>
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using namespace std;
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reader::reader(QWidget *parent) :
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QWidget(parent),
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ui(new Ui::reader)
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{
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// Elements
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graphicsScene = new QGraphicsScene(this);
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// Variables
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global::battery::showLowBatteryDialog = true;
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global::battery::showCriticalBatteryAlert = true;
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if(global::reader::bookIsEpub == true) {
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is_epub = true;
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}
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mupdf::convertRelativeValues = false;
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wordwidgetLock = false;
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goToSavedPageDone = false;
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ui->setupUi(this);
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ui->brightnessStatus->setFont(QFont("u001"));
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ui->fontLabel->setFont(QFont("u001"));
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ui->sizeLabel->setFont(QFont("u001"));
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ui->sizeValueLabel->setFont(QFont("u001"));
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ui->alignmentLabel->setFont(QFont("u001"));
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ui->fontChooser->setFont(QFont("u001"));
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ui->definitionStatusLabel->setFont(QFont("u001"));
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ui->pageProgressBar->setFont(QFont("u001"));
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ui->previousBtn->setProperty("type", "borderless");
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ui->nextBtn->setProperty("type", "borderless");
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ui->optionsBtn->setProperty("type", "borderless");
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ui->brightnessDecBtn->setProperty("type", "borderless");
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ui->brightnessIncBtn->setProperty("type", "borderless");
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ui->homeBtn->setProperty("type", "borderless");
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ui->aboutBtn->setProperty("type", "borderless");
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ui->alignLeftBtn->setProperty("type", "borderless");
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ui->alignRightBtn->setProperty("type", "borderless");
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ui->alignCenterBtn->setProperty("type", "borderless");
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ui->alignLeftBtn->setProperty("type", "borderless");
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ui->alignJustifyBtn->setProperty("type", "borderless");
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ui->infoCloseBtn->setProperty("type", "borderless");
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ui->saveWordBtn->setProperty("type", "borderless");
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ui->previousDefinitionBtn->setProperty("type", "borderless");
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ui->nextDefinitionBtn->setProperty("type", "borderless");
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ui->nightModeBtn->setProperty("type", "borderless");
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ui->searchBtn->setProperty("type", "borderless");
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ui->gotoBtn->setProperty("type", "borderless");
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ui->increaseScaleBtn->setProperty("type", "borderless");
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ui->decreaseScaleBtn->setProperty("type", "borderless");
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ui->quitBtn->setProperty("type", "borderless");
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// Icons
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ui->alignLeftBtn->setText("");
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ui->alignLeftBtn->setIcon(QIcon(":/resources/align-left.png"));
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ui->alignRightBtn->setText("");
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ui->alignRightBtn->setIcon(QIcon(":/resources/align-right.png"));
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ui->alignCenterBtn->setText("");
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ui->alignCenterBtn->setIcon(QIcon(":/resources/align-center.png"));
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ui->alignJustifyBtn->setText("");
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ui->alignJustifyBtn->setIcon(QIcon(":/resources/align-justify.png"));
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ui->infoCloseBtn->setText("");
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ui->infoCloseBtn->setIcon(QIcon(":/resources/close.png"));
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ui->saveWordBtn->setText("");
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ui->saveWordBtn->setIcon(QIcon(":/resources/star.png"));
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ui->previousDefinitionBtn->setText("");
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ui->previousDefinitionBtn->setIcon(QIcon(":/resources/chevron-left.png"));
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ui->nextDefinitionBtn->setText("");
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ui->nextDefinitionBtn->setIcon(QIcon(":/resources/chevron-right.png"));
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ui->brightnessDecBtn->setText("");
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ui->brightnessDecBtn->setIcon(QIcon(":/resources/minus.png"));
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ui->brightnessIncBtn->setText("");
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ui->brightnessIncBtn->setIcon(QIcon(":/resources/plus.png"));
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ui->homeBtn->setText("");
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ui->homeBtn->setIcon(QIcon(":/resources/home.png"));
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ui->aboutBtn->setText("");
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ui->aboutBtn->setIcon(QIcon(":/resources/info.png"));
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ui->searchBtn->setText("");
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ui->searchBtn->setIcon(QIcon(":/resources/search.png"));
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ui->increaseScaleBtn->setText("");
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ui->increaseScaleBtn->setIcon(QIcon(":/resources/zoom-in.png"));
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ui->decreaseScaleBtn->setText("");
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ui->decreaseScaleBtn->setIcon(QIcon(":/resources/zoom-out.png"));
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ui->quitBtn->setText("");
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ui->quitBtn->setIcon(QIcon(":/resources/power.png"));
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// On the Mini with QT_FONT_DPI set to 187 (default for this device), quitBtn makes the UI go beyond the limits of the screen when the menu bar is shown
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if(readFile("/opt/inkbox_device") == "n705\n") {
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ui->quitBtn->hide();
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ui->quitBtn->deleteLater();
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ui->line_19->hide();
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ui->line_19->deleteLater();
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}
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// Style misc.
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ui->bookInfoLabel->setStyleSheet("font-style: italic");
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// Making text selectable
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ui->text->setTextInteractionFlags(Qt::TextSelectableByMouse);
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// Font misc.
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int id = QFontDatabase::addApplicationFont(":/resources/fonts/CrimsonPro-Italic.ttf");
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QString family = QFontDatabase::applicationFontFamilies(id).at(0);
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QFont crimson(family);
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// Stylesheet + misc.
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QFile stylesheetFile(":/resources/eink.qss");
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stylesheetFile.open(QFile::ReadOnly);
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this->setStyleSheet(stylesheetFile.readAll());
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stylesheetFile.close();
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// We have to get the file's path
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if(global::reader::skipOpenDialog == true) {
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if(checkconfig("/tmp/suspendBook") == true) {
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wakeFromSleep = true;
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// Prevent from opening the Reader framework next time unless the condition is reset
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string_writeconfig("/tmp/suspendBook", "false");
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book_file = "/inkbox/book/book.txt";
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}
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else if(global::reader::bookFile.isEmpty() == false) {
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book_file = global::reader::bookFile;
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global::reader::bookFile = "";
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}
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else {
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if(global::reader::bookNumber == 1) {
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string_checkconfig(".config/08-recent_books/1");
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book_file = checkconfig_str_val;
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}
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if(global::reader::bookNumber == 2) {
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string_checkconfig(".config/08-recent_books/2");
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book_file = checkconfig_str_val;
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}
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if(global::reader::bookNumber == 3) {
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string_checkconfig(".config/08-recent_books/3");
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book_file = checkconfig_str_val;
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}
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if(global::reader::bookNumber == 4) {
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string_checkconfig(".config/08-recent_books/4");
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book_file = checkconfig_str_val;
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}
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}
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}
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else {
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if(checkconfig("/opt/inkbox_genuine") == true) {
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if(checkconfig("/external_root/run/encfs_mounted") == true) {
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QDir::setCurrent("/mnt/onboard/onboard/encfs-decrypted");
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}
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else {
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QDir::setCurrent("/mnt/onboard/onboard");
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}
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QFileDialog *dialog = new QFileDialog(this);
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// https://forum.qt.io/topic/29471/solve-how-to-show-qfiledialog-at-center-position-screen/4
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QDesktopWidget desk;
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QRect screenres = desk.screenGeometry(0); dialog->setGeometry(QRect(screenres.width()/4,screenres.height() /4,screenres.width()/2,screenres.height()/2));
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stylesheetFile.open(QFile::ReadOnly);
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dialog->setStyleSheet(stylesheetFile.readAll());
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stylesheetFile.close();
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book_file = dialog->getOpenFileName(dialog, tr("Open File"), QDir::currentPath());
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if(book_file != "") {
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setDefaultWorkDir();
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}
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else {
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// User clicked "Cancel" button
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setDefaultWorkDir();
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quit_restart();
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}
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}
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else {
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if(checkconfig("/external_root/run/encfs_mounted") == true) {
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QDir::setCurrent("/mnt/onboard/onboard/encfs-decrypted");
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}
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else {
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QDir::setCurrent("/mnt/onboard/onboard");
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}
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QDir::setCurrent("/mnt/onboard");
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QFileDialog *dialog = new QFileDialog(this);
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// https://forum.qt.io/topic/29471/solve-how-to-show-qfiledialog-at-center-position-screen/4
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QDesktopWidget desk;
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QRect screenres = desk.screenGeometry(0); dialog->setGeometry(QRect(screenres.width()/4,screenres.height() /4,screenres.width()/2,screenres.height()/2));
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stylesheetFile.open(QFile::ReadOnly);
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dialog->setStyleSheet(stylesheetFile.readAll());
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stylesheetFile.close();
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book_file = dialog->getOpenFileName(dialog, tr("Open File"), QDir::currentPath());
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if(book_file != "") {
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setDefaultWorkDir();
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}
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else {
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// User clicked "Cancel" button
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setDefaultWorkDir();
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quit_restart();
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}
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}
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}
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qDebug() << "Reader: Opening file" << book_file;
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// Writing book path to file
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std::string book_file_str = book_file.toStdString();
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string_writeconfig("/tmp/inkboxBookPath", book_file_str);
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// Calling InkBox daemon (ibxd) via FIFO interface to run bookconfig_mount
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if(checkconfig(".config/16-global_reading_settings/config") == false) {
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global::reader::globalReadingSettings = false;
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string_writeconfig("/opt/ibxd", "bookconfig_mount\n");
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// Callback handler to wait until bookconfig_mount has finished execution
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while(true) {
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if(QFile::exists("/inkbox/bookConfigSetUp")) {
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QFile::remove("/inkbox/bookConfigSetUp");
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setupLocalSettingsEnvironment();
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break;
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}
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}
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}
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else {
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global::reader::globalReadingSettings = true;
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}
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// Custom settings
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// Font
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string_checkconfig(".config/04-book/font");
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if(checkconfig_str_val == "") {
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ui->fontChooser->setCurrentText("Source Serif Pro");
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ui->text->setFont(QFont("Source Serif Pro"));
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}
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else {
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if(checkconfig_str_val == "Crimson Pro") {
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setCrimsonProFont();
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}
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else if(checkconfig_str_val == "Bitter") {
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setBitterFont();
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}
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else if(checkconfig_str_val == "Ibarra Real Nova") {
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setIbarraFont();
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}
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else {
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QFont config_font(checkconfig_str_val);
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ui->text->setFont(config_font);
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ui->fontChooser->setCurrentText(checkconfig_str_val);
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}
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}
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// Night mode
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string_checkconfig_ro("/opt/inkbox_device");
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if(checkconfig_str_val == "n705\n" or checkconfig_str_val == "n905\n" or checkconfig_str_val == "n613\n" or checkconfig_str_val == "n236\n" or checkconfig_str_val == "n437\n" or checkconfig_str_val == "n306\n") {
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if(checkconfig(".config/10-dark_mode/config") == true) {
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string_writeconfig("/tmp/invertScreen", "y");
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ui->nightModeBtn->setText("");
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ui->nightModeBtn->setIcon(QIcon(":/resources/nightmode-full.png"));
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isNightModeActive = true;
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}
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else {
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string_writeconfig("/tmp/invertScreen", "n");
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ui->nightModeBtn->setText("");
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ui->nightModeBtn->setIcon(QIcon(":/resources/nightmode-empty.png"));
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isNightModeActive = false;
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}
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}
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else {
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ui->line_7->hide();
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ui->line_7->deleteLater();
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ui->nightModeBtn->hide();
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ui->nightModeBtn->deleteLater();
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}
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string_checkconfig_ro("/opt/inkbox_device");
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if(checkconfig_str_val == "n873\n") {
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ui->nextBtn->setStyleSheet("padding: 13.5px");
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ui->previousBtn->setStyleSheet("padding: 13.5px");
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ui->optionsBtn->setStyleSheet("padding: 13.5px");
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}
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ui->sizeValueLabel->setStyleSheet("font-size: 9pt");
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ui->homeBtn->setStyleSheet("font-size: 9pt; padding: 5px");
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ui->aboutBtn->setStyleSheet("font-size: 9pt; padding: 5px");
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ui->fontChooser->setStyleSheet("font-size: 9pt");
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ui->gotoBtn->setStyleSheet("font-size: 9pt; padding: 9px; font-weight: bold; background: lightGrey");
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ui->pageNumberLabel->setFont(QFont("Source Serif Pro"));
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// Hiding the menubar + definition widget + brightness widget + buttons bar widget
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ui->menuWidget->setVisible(false);
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ui->brightnessWidget->setVisible(false);
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ui->menuBarWidget->setVisible(false);
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ui->buttonsBarWidget->setVisible(false);
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ui->pdfScaleWidget->setVisible(false);
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ui->wordWidget->setVisible(false);
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if(checkconfig(".config/11-menubar/sticky") == true) {
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ui->menuWidget->setVisible(true);
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ui->statusBarWidget->setVisible(true);
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}
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else {
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ui->menuWidget->setVisible(false);
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ui->statusBarWidget->setVisible(false);
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}
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ui->pageWidget->hide();
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if(pdf_file_match(book_file) == true) {
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ui->line_4->setLineWidth(2);
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}
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// Topbar widget / book info
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ui->topbarStackedWidget->setVisible(true);
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showTopbarWidget = true;
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ui->bookInfoLabel->setFont(crimson);
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// Getting brightness level
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int brightness_value;
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if(global::isN705 == true or global::isN905C == true or global::isN873 == true) {
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brightness_value = get_brightness();
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}
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else if(global::isN613 == true) {
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setDefaultWorkDir();
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brightness_value = brightness_checkconfig(".config/03-brightness/config");
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}
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else {
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brightness_value = get_brightness();
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}
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ui->brightnessStatus->setValue(brightness_value);
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// Defining pixmaps
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// Getting the screen's size
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float sW = QGuiApplication::screens()[0]->size().width();
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float sH = QGuiApplication::screens()[0]->size().height();
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// Defining what the icons' size will be
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if(checkconfig("/opt/inkbox_genuine") == true) {
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string_checkconfig_ro("/opt/inkbox_device");
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if(checkconfig_str_val == "n705\n" or checkconfig_str_val == "n905\n" or checkconfig_str_val == "n613\n" or checkconfig_str_val == "n236\n" or checkconfig_str_val == "n437\n" or checkconfig_str_val == "n306\n" or checkconfig_str_val == "emu\n") {
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float stdIconWidth = sW / 16;
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float stdIconHeight = sW / 16;
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QPixmap chargingPixmap(":/resources/battery_charging.png");
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scaledChargingPixmap = chargingPixmap.scaled(stdIconWidth, stdIconHeight, Qt::KeepAspectRatio);
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QPixmap fullPixmap(":/resources/battery_full.png");
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scaledFullPixmap = fullPixmap.scaled(stdIconWidth, stdIconHeight, Qt::KeepAspectRatio);
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QPixmap halfPixmap(":/resources/battery_half.png");
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scaledHalfPixmap = halfPixmap.scaled(stdIconWidth, stdIconHeight, Qt::KeepAspectRatio);
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QPixmap emptyPixmap(":/resources/battery_empty.png");
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scaledEmptyPixmap = emptyPixmap.scaled(stdIconWidth, stdIconHeight, Qt::KeepAspectRatio);
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}
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else {
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float stdIconWidth = sW / 19;
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float stdIconHeight = sH / 19;
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QPixmap chargingPixmap(":/resources/battery_charging.png");
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scaledChargingPixmap = chargingPixmap.scaled(stdIconWidth, stdIconHeight, Qt::KeepAspectRatio);
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QPixmap fullPixmap(":/resources/battery_full.png");
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scaledFullPixmap = fullPixmap.scaled(stdIconWidth, stdIconHeight, Qt::KeepAspectRatio);
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QPixmap halfPixmap(":/resources/battery_half.png");
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scaledHalfPixmap = halfPixmap.scaled(stdIconWidth, stdIconHeight, Qt::KeepAspectRatio);
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QPixmap emptyPixmap(":/resources/battery_empty.png");
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scaledEmptyPixmap = emptyPixmap.scaled(stdIconWidth, stdIconHeight, Qt::KeepAspectRatio);
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}
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}
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else {
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float stdIconWidth = sW / 19;
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float stdIconHeight = sH / 19;
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QPixmap chargingPixmap(":/resources/battery_charging.png");
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scaledChargingPixmap = chargingPixmap.scaled(stdIconWidth, stdIconHeight, Qt::KeepAspectRatio);
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QPixmap fullPixmap(":/resources/battery_full.png");
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scaledFullPixmap = fullPixmap.scaled(stdIconWidth, stdIconHeight, Qt::KeepAspectRatio);
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QPixmap halfPixmap(":/resources/battery_half.png");
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scaledHalfPixmap = halfPixmap.scaled(stdIconWidth, stdIconHeight, Qt::KeepAspectRatio);
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QPixmap emptyPixmap(":/resources/battery_empty.png");
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scaledEmptyPixmap = emptyPixmap.scaled(stdIconWidth, stdIconHeight, Qt::KeepAspectRatio);
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}
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// Checking if there is a page refresh setting set
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string_checkconfig(".config/04-book/refresh");
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if(checkconfig_str_val == "") {
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// Writing the default, refresh every 3 pages
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string_writeconfig(".config/04-book/refresh", "3");
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string_checkconfig(".config/04-book/refresh");
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}
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else {
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// A config option was set, continuing after the Else statement...
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;
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}
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pageRefreshSetting = checkconfig_str_val.toInt();
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// Checking if that config option was set to "Never refresh"...
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if(pageRefreshSetting == -1) {
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neverRefresh = true;
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}
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else {
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// Safety measure
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neverRefresh = false;
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}
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// Clock setting to show seconds + battery level
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if(checkconfig(".config/02-clock/config") == true) {
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QTimer *t = new QTimer(this);
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t->setInterval(500);
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connect(t, &QTimer::timeout, [&]() {
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QString time = QTime::currentTime().toString("hh:mm:ss");
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get_battery_level();
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ui->batteryLabel->setText(batt_level);
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ui->timeLabel->setText(time);
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} );
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t->start();
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}
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else {
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QTimer *t = new QTimer(this);
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t->setInterval(500);
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connect(t, &QTimer::timeout, [&]() {
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QString time = QTime::currentTime().toString("hh:mm");
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get_battery_level();
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ui->batteryLabel->setText(batt_level);
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ui->timeLabel->setText(time);
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} );
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t->start();
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}
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// Checking if we're waking from sleep and have lockscreen enabled; if so, do nothing there because the book should already have been parsed
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if(wakeFromSleep != true) {
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// Remount tmpfs
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string_writeconfig("/inkbox/remount", "true");
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// Counting number of parsed files
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split_total = setup_book(book_file, 0, true);
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split_files_number = split_total;
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split_total = split_total - 1;
|
|
|
|
writeconfig_pagenumber(false);
|
|
}
|
|
else {
|
|
// Retrieve split_total from tmpfs
|
|
string_checkconfig("/tmp/inkboxPageNumber");
|
|
split_total = checkconfig_str_val.toInt();
|
|
setup_book(book_file, 0, true);
|
|
}
|
|
|
|
// Get text; no need to do it multiple times for ePUB books
|
|
if(is_epub == false && is_pdf == false && is_image == false) {
|
|
setDefaultWorkDir();
|
|
if(global::reader::globalReadingSettings == false) {
|
|
string_checkconfig_ro(".config/A-page_number/config");
|
|
if(checkconfig_str_val != "") {
|
|
split_total = checkconfig_str_val.toInt();
|
|
}
|
|
}
|
|
setup_book(book_file, split_total, true);
|
|
}
|
|
|
|
// Display text
|
|
// Checking saved font size if any
|
|
string_checkconfig(".config/04-book/size");
|
|
if(checkconfig_str_val == "0") {
|
|
checkconfig_str_val = "6";
|
|
ui->sizeSlider->setValue(0);
|
|
ui->sizeValueLabel->setText("1");
|
|
}
|
|
if(checkconfig_str_val == "1") {
|
|
checkconfig_str_val = "10";
|
|
ui->sizeSlider->setValue(1);
|
|
ui->sizeValueLabel->setText("2");
|
|
}
|
|
if(checkconfig_str_val == "2") {
|
|
checkconfig_str_val = "14";
|
|
ui->sizeSlider->setValue(2);
|
|
ui->sizeValueLabel->setText("3");
|
|
}
|
|
if(checkconfig_str_val == "3") {
|
|
checkconfig_str_val = "18";
|
|
ui->sizeSlider->setValue(3);
|
|
ui->sizeValueLabel->setText("4");
|
|
}
|
|
if(checkconfig_str_val == "4") {
|
|
checkconfig_str_val = "22";
|
|
ui->sizeSlider->setValue(4);
|
|
ui->sizeValueLabel->setText("5");
|
|
}
|
|
if(checkconfig_str_val == "") {
|
|
checkconfig_str_val = "10";
|
|
ui->sizeSlider->setValue(1);
|
|
ui->sizeValueLabel->setText("2");
|
|
}
|
|
QString font_size = "font-size: ";
|
|
font_size = font_size.append(checkconfig_str_val);
|
|
font_size = font_size.append("pt");
|
|
ui->text->setStyleSheet(font_size);
|
|
|
|
// If needed, show scroll bar when rendering engine isn't doing its job properly
|
|
if(checkconfig(".config/14-reader_scrollbar/config") == true) {
|
|
ui->text->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
|
|
ui->text->setVerticalScrollBarPolicy(Qt::ScrollBarAsNeeded);
|
|
}
|
|
else {
|
|
ui->text->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
|
|
ui->text->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
|
|
}
|
|
|
|
// Wheeee!
|
|
if(is_epub == true) {
|
|
ui->graphicsView->hide();
|
|
ui->graphicsView->deleteLater();
|
|
ui->text->setText(epubPageContent);
|
|
}
|
|
else if(is_pdf == true) {
|
|
ui->text->hide();
|
|
ui->text->deleteLater();
|
|
setupPng();
|
|
}
|
|
else if(is_image == true) {
|
|
ui->text->hide();
|
|
ui->text->deleteLater();
|
|
setupPng();
|
|
}
|
|
else {
|
|
ui->text->setText(ittext);
|
|
}
|
|
|
|
// Alignment
|
|
string_checkconfig(".config/04-book/alignment");
|
|
if (checkconfig_str_val == "") {
|
|
;
|
|
}
|
|
else {
|
|
if(checkconfig_str_val == "Left") {
|
|
textAlignment = 0;
|
|
alignText(0);
|
|
}
|
|
if(checkconfig_str_val == "Center") {
|
|
textAlignment = 1;
|
|
alignText(1);
|
|
}
|
|
if(checkconfig_str_val == "Right") {
|
|
textAlignment = 2;
|
|
alignText(2);
|
|
}
|
|
if(checkconfig_str_val == "Justify") {
|
|
textAlignment = 3;
|
|
alignText(3);
|
|
}
|
|
}
|
|
|
|
// Topbar info widget
|
|
if(is_epub == true) {
|
|
QString bookCreator = findEpubMetadata(book_file, "creator");
|
|
QString bookTitle = findEpubMetadata(book_file, "title");
|
|
bookCreator = bookCreator.trimmed();
|
|
bookTitle = bookTitle.trimmed();
|
|
|
|
QString infoLabelContent = bookCreator;
|
|
infoLabelContent.append(" ― ");
|
|
infoLabelContent.append(bookTitle);
|
|
int infoLabelLength = infoLabelContent.length();
|
|
int infoLabelDefinedLength;
|
|
string_checkconfig_ro("/opt/inkbox_device");
|
|
if(checkconfig_str_val == "n705\n") {
|
|
infoLabelDefinedLength = 35;
|
|
}
|
|
else if(checkconfig_str_val == "n905\n" or checkconfig_str_val == "n613\n" or checkconfig_str_val == "n236\n" or checkconfig_str_val == "n437\n" or checkconfig_str_val == "n306\n") {
|
|
infoLabelDefinedLength = 50;
|
|
}
|
|
else {
|
|
infoLabelDefinedLength = 50;
|
|
}
|
|
|
|
if(infoLabelLength <= infoLabelDefinedLength) {
|
|
ui->bookInfoLabel->setWordWrap(false);
|
|
}
|
|
else {
|
|
ui->bookInfoLabel->setWordWrap(true);
|
|
}
|
|
ui->bookInfoLabel->setText(infoLabelContent);
|
|
}
|
|
else {
|
|
QString bookReadRelativePath;
|
|
if(wakeFromSleep == true) {
|
|
string_checkconfig_ro("/tmp/inkboxBookPath");
|
|
bookReadRelativePath = checkconfig_str_val.split("/").last();
|
|
}
|
|
else {
|
|
bookReadRelativePath = book_file.split("/").last();
|
|
}
|
|
|
|
int infoLabelDefinedLength;
|
|
if(checkconfig_str_val == "n705\n") {
|
|
infoLabelDefinedLength = 35;
|
|
}
|
|
else if(checkconfig_str_val == "n905\n" or checkconfig_str_val == "n613\n" or checkconfig_str_val == "n236\n" or checkconfig_str_val == "n437\n" or checkconfig_str_val == "n306\n") {
|
|
infoLabelDefinedLength = 50;
|
|
}
|
|
else {
|
|
infoLabelDefinedLength = 50;
|
|
}
|
|
|
|
if(bookReadRelativePath <= infoLabelDefinedLength) {
|
|
ui->bookInfoLabel->setWordWrap(false);
|
|
}
|
|
else {
|
|
ui->bookInfoLabel->setWordWrap(true);
|
|
}
|
|
ui->bookInfoLabel->setText(bookReadRelativePath);
|
|
}
|
|
|
|
// Clean up
|
|
string_writeconfig("/inkbox/remount", "true");
|
|
|
|
// Way to tell shell scripts that we're in the Reader framework
|
|
string_writeconfig("/tmp/inkboxReading", "true");
|
|
|
|
// Saving the book opened in the favorites list
|
|
string_checkconfig(".config/08-recent_books/1");
|
|
book_1 = checkconfig_str_val;
|
|
string str_book_1 = book_1.toStdString();
|
|
string_checkconfig(".config/08-recent_books/2");
|
|
book_2 = checkconfig_str_val;
|
|
string str_book_2 = book_2.toStdString();
|
|
string_checkconfig(".config/08-recent_books/3");
|
|
book_3 = checkconfig_str_val;
|
|
string str_book_3 = book_3.toStdString();
|
|
string_checkconfig(".config/08-recent_books/4");
|
|
book_4 = checkconfig_str_val;
|
|
std::string str_book_4 = book_4.toStdString();
|
|
|
|
// Don't mess up "Recently read books" with random "book.txt" buttons...
|
|
if(wakeFromSleep == true) {
|
|
string_checkconfig("/tmp/inkboxBookPath");
|
|
book_file_str = checkconfig_str_val.toStdString();
|
|
}
|
|
else {
|
|
book_file_str = book_file.toStdString();
|
|
string_writeconfig("/tmp/inkboxBookPath", book_file_str);
|
|
}
|
|
|
|
if(book_1 == book_file) {
|
|
;
|
|
}
|
|
else {
|
|
// Moves old items to the right and puts the new one at the left side
|
|
string_writeconfig(".config/08-recent_books/1", book_file_str);
|
|
string_writeconfig(".config/08-recent_books/2", str_book_1);
|
|
string_writeconfig(".config/08-recent_books/3", str_book_2);
|
|
string_writeconfig(".config/08-recent_books/4", str_book_3);
|
|
}
|
|
|
|
// USB mass storage prompt
|
|
if(global::reader::startUsbmsPrompt == true) {
|
|
QTimer *usbmsPrompt = new QTimer(this);
|
|
usbmsPrompt->setInterval(500);
|
|
connect(usbmsPrompt, &QTimer::timeout, [&]() {
|
|
if(checkconfig("/opt/inkbox_genuine") == true) {
|
|
if(global::usbms::showUsbmsDialog != true) {
|
|
if(isUsbPluggedIn() != usbmsStatus) {
|
|
global::usbms::showUsbmsDialog = true;
|
|
}
|
|
}
|
|
else {
|
|
usbmsStatus = isUsbPluggedIn();
|
|
if(usbmsStatus == false) {
|
|
// Loop again...
|
|
;
|
|
}
|
|
else {
|
|
// An USB cable is connected!
|
|
openUsbmsDialog();
|
|
}
|
|
}
|
|
}
|
|
else {
|
|
// Do nothing, we're running along with Nickel & friends...
|
|
;
|
|
}
|
|
} );
|
|
usbmsPrompt->start();
|
|
}
|
|
|
|
// Battery watchdog
|
|
if(global::reader::startBatteryWatchdog == true) {
|
|
QTimer *t = new QTimer(this);
|
|
t->setInterval(2000);
|
|
connect(t, &QTimer::timeout, [&]() {
|
|
// Checking if battery level is low
|
|
if(global::battery::showCriticalBatteryAlert != true) {
|
|
;
|
|
}
|
|
else {
|
|
if(isBatteryCritical() == true) {
|
|
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 {
|
|
if(isUsbPluggedIn()) {
|
|
;
|
|
}
|
|
else {
|
|
qDebug() << "Warning! Battery is low!";
|
|
openLowBatteryDialog();
|
|
}
|
|
}
|
|
}
|
|
}
|
|
} );
|
|
string_checkconfig_ro("/opt/inkbox_device");
|
|
if(checkconfig_str_val != "emu\n") {
|
|
t->start();
|
|
}
|
|
}
|
|
|
|
// Pages number info label
|
|
if(is_pdf == true) {
|
|
getTotalPdfPagesNumber();
|
|
}
|
|
// The total pages number is already known for ePUBs at this point
|
|
setupPageWidget();
|
|
|
|
// Reading settings auto-save timer
|
|
if(global::reader::globalReadingSettings == false) {
|
|
QTimer * saveSettingsTimer = new QTimer(this);
|
|
saveSettingsTimer->setInterval(900000); // 15 minutes
|
|
connect(saveSettingsTimer, SIGNAL(timeout()), this, SLOT(saveReadingSettings()));
|
|
saveSettingsTimer->start();
|
|
}
|
|
}
|
|
|
|
reader::~reader()
|
|
{
|
|
delete ui;
|
|
}
|
|
|
|
int reader::setup_book(QString book, int i, bool run_parser) {
|
|
// Parse ebook
|
|
if(remount == true) {
|
|
QString mount_prog ("sh");
|
|
QStringList mount_args;
|
|
mount_args << "split.sh";
|
|
QProcess * mount_proc = new QProcess();
|
|
mount_proc->start(mount_prog, mount_args);
|
|
mount_proc->waitForFinished();
|
|
mount_proc->deleteLater();
|
|
remount = false;
|
|
}
|
|
else {
|
|
string_writeconfig("/inkbox/remount", "false");
|
|
QString mount_prog ("sh");
|
|
QStringList mount_args;
|
|
mount_args << "split.sh";
|
|
QProcess * mount_proc = new QProcess();
|
|
mount_proc->start(mount_prog, mount_args);
|
|
mount_proc->waitForFinished();
|
|
mount_proc->deleteLater();
|
|
}
|
|
|
|
if(filematch_ran == false) {
|
|
if(epub_file_match(book) == true) {
|
|
QFile::remove("/run/book.epub");
|
|
QFile::copy(book, "/run/book.epub");
|
|
|
|
getTotalEpubPagesNumber();
|
|
|
|
filematch_ran = true;
|
|
is_epub = true;
|
|
}
|
|
else if(pdf_file_match(book) == true) {
|
|
QString pdfProg("/usr/local/bin/mutool");
|
|
QStringList pdfArgs;
|
|
convertMuPdfVars(1, true);
|
|
pdfArgs << "convert" << "-F" << "png" << "-O" << "width=" + mupdf::pdf::width_qstr + ",height=" + mupdf::pdf::height_qstr << "-o" << "/run/page.png" << book_file << mupdf::pdf::pdfPageNumber_qstr;
|
|
QProcess * pdfProc = new QProcess();
|
|
pdfProc->start(pdfProg, pdfArgs);
|
|
pdfProc->waitForFinished();
|
|
pdfProc->deleteLater();
|
|
|
|
filematch_ran = true;
|
|
is_pdf = true;
|
|
}
|
|
else if(image_file_match(book) == true) {
|
|
ui->previousBtn->hide();
|
|
ui->nextBtn->hide();
|
|
ui->line->hide();
|
|
ui->line_3->hide();
|
|
ui->previousBtn->deleteLater();
|
|
ui->nextBtn->deleteLater();
|
|
ui->line->deleteLater();
|
|
ui->line_3->deleteLater();
|
|
|
|
string_writeconfig("/tmp/inkboxImagePath", book.toStdString());
|
|
string_writeconfig("/opt/ibxd", "inkbox_convert_image\n");
|
|
|
|
while(true) {
|
|
if(QFile::exists("/inkbox/convertImageDone")) {
|
|
if(checkconfig("/inkbox/convertImageDone") == true) {
|
|
filematch_ran = true;
|
|
is_image = true;
|
|
break;
|
|
}
|
|
else {
|
|
showToast("Failed to display image");
|
|
break;
|
|
}
|
|
QFile::remove("/inkbox/convertImageDone");
|
|
}
|
|
}
|
|
|
|
filematch_ran = true;
|
|
is_image = true;
|
|
}
|
|
else {
|
|
// This is likely not an ePUB, a PDF or a picture.
|
|
// Copying book specified in the function call
|
|
QFile::copy(book, "/inkbox/book/book.txt");
|
|
|
|
filematch_ran = true;
|
|
is_epub = false;
|
|
}
|
|
}
|
|
|
|
// Checking whether the user has defined an option for the number of words per page; if not, then setting the default.
|
|
// NOTE: This is only for plain text files.
|
|
setDefaultWorkDir();
|
|
string_checkconfig(".config/07-words_number/config");
|
|
if(checkconfig_str_val == "") {
|
|
string_writeconfig(".config/07-words_number/config", "100");
|
|
string_checkconfig(".config/07-words_number/config");
|
|
}
|
|
|
|
// Parsing file
|
|
if(is_epub == true) {
|
|
if(run_parser == true) {
|
|
if(filematch_ran == true) {
|
|
QString epubProg ("sh");
|
|
QStringList epubArgs;
|
|
convertMuPdfVars(0, false);
|
|
epubArgs << "/mnt/onboard/.adds/inkbox/epub.sh" << "0" << "0" << "0" << mupdf::epub::epubPageNumber_qstr;
|
|
QProcess * epubProc = new QProcess();
|
|
epubProc->start(epubProg, epubArgs);
|
|
epubProc->waitForFinished();
|
|
epubProc->deleteLater();
|
|
}
|
|
}
|
|
}
|
|
else if(is_pdf == true) {
|
|
if(run_parser == true) {
|
|
if(filematch_ran == true) {
|
|
QString pdfProg("/usr/local/bin/mutool");
|
|
QStringList pdfArgs;
|
|
convertMuPdfVars(1, true);
|
|
pdfArgs << "convert" << "-F" << "png" << "-O" << "width=" + mupdf::pdf::width_qstr + ",height=" + mupdf::pdf::height_qstr << "-o" << "/run/page.png" << book_file << mupdf::pdf::pdfPageNumber_qstr;
|
|
QProcess * pdfProc = new QProcess();
|
|
pdfProc->start(pdfProg, pdfArgs);
|
|
pdfProc->waitForFinished();
|
|
pdfProc->deleteLater();
|
|
}
|
|
}
|
|
}
|
|
else if(is_image == true) {
|
|
// Do nothing, since images won't have pages
|
|
;
|
|
}
|
|
else {
|
|
QString parse_prog ("python3");
|
|
QStringList parse_args;
|
|
parse_args << "split-txt.py" << checkconfig_str_val;
|
|
QProcess * parse_proc = new QProcess();
|
|
parse_proc->start(parse_prog, parse_args);
|
|
parse_proc->waitForFinished();
|
|
parse_proc->deleteLater();
|
|
}
|
|
|
|
// Reading files
|
|
if(is_epub == false) {
|
|
if(run_parser == true) {
|
|
QDirIterator it("/inkbox/book/split");
|
|
while (it.hasNext()) {
|
|
QFile f(it.next());
|
|
f.open(QIODevice::ReadOnly);
|
|
content << f.readAll();
|
|
f.close();
|
|
}
|
|
ittext = content[i];
|
|
return content.size();
|
|
}
|
|
else {
|
|
ittext = content[i];
|
|
}
|
|
}
|
|
else {
|
|
QFile epubPage("/inkbox/book/page");
|
|
epubPage.open(QIODevice::ReadOnly);
|
|
QTextStream in(&epubPage);
|
|
epubPageContent = in.readAll();
|
|
epubPage.close();
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
void reader::checkwords() {
|
|
QFile words_list(".config/06-words/config");
|
|
words_list.open(QIODevice::ReadWrite);
|
|
QTextStream in (&words_list);
|
|
words = in.readAll();
|
|
words_list.close();
|
|
}
|
|
|
|
bool reader::epub_file_match(QString file) {
|
|
QString fileExt = file.right(4);
|
|
|
|
if(fileExt == "epub" or fileExt == "EPUB") {
|
|
string_writeconfig("/inkbox/bookIsEpub", "true");
|
|
return true;
|
|
}
|
|
else {
|
|
string_writeconfig("/inkbox/bookIsEpub", "false");
|
|
return false;
|
|
}
|
|
}
|
|
|
|
void reader::dictionary_lookup(string word, QString first_letter, int position) {
|
|
ofstream fhandler;
|
|
fhandler.open("/inkbox/dictionary/word");
|
|
fhandler << word;
|
|
fhandler.close();
|
|
|
|
QDir::setCurrent("dictionary");
|
|
QDir::setCurrent(first_letter);
|
|
QString lookup_prog ("sh");
|
|
QStringList lookup_args;
|
|
QString position_str = QString::number(position);
|
|
lookup_args << "../scripts/lookup.sh" << position_str;
|
|
QProcess * lookup_proc = new QProcess();
|
|
lookup_proc->start(lookup_prog, lookup_args);
|
|
lookup_proc->waitForFinished();
|
|
lookup_proc->deleteLater();
|
|
|
|
QFile definition_file("/inkbox/dictionary/definition");
|
|
definition_file.open(QIODevice::ReadWrite);
|
|
QTextStream in (&definition_file);
|
|
definition = in.readAll();
|
|
definition = definition.remove(QRegExp("[\n]"));
|
|
if(definition == "No definition found.") {
|
|
nextdefinition_lock = true;
|
|
}
|
|
else {
|
|
nextdefinition_lock = false;
|
|
}
|
|
definition_file.close();
|
|
|
|
setDefaultWorkDir();
|
|
}
|
|
|
|
void reader::save_word(string word, bool remove) {
|
|
if(remove == false) {
|
|
QFile words(".config/06-words/config");
|
|
words.open(QIODevice::ReadWrite);
|
|
QTextStream in (&words);
|
|
QString words_list = in.readAll();
|
|
string words_list_str = words_list.toStdString();
|
|
words.close();
|
|
|
|
ofstream fhandler;
|
|
fhandler.open(".config/06-words/config");
|
|
fhandler << words_list_str << word << "\n";
|
|
fhandler.close();
|
|
}
|
|
else {
|
|
ofstream fhandler;
|
|
fhandler.open(".config/06-words/config");
|
|
fhandler << word;
|
|
fhandler.close();
|
|
}
|
|
}
|
|
|
|
void reader::on_nextBtn_clicked()
|
|
{
|
|
if(is_epub == false and is_pdf == false) {
|
|
if(split_total - 1 == 1 or split_total - 1 == 0) {
|
|
showToast("You've reached the end of the document");
|
|
}
|
|
else {
|
|
split_total = split_total - 1;
|
|
|
|
setup_book(book_file, split_total, false);
|
|
ui->text->setText("");
|
|
ui->text->setText(ittext);
|
|
|
|
pagesTurned = pagesTurned + 1;
|
|
writeconfig_pagenumber(false);
|
|
alignText(textAlignment);
|
|
}
|
|
}
|
|
else if(is_epub == true) {
|
|
if(mupdf::epub::epubPageNumber + 1 > totalPagesInt) {
|
|
showToast("You've reached the end of the document");
|
|
}
|
|
else {
|
|
mupdf::epub::epubPageNumber = mupdf::epub::epubPageNumber + 1;
|
|
setup_book(book_file, mupdf::epub::epubPageNumber, true);
|
|
ui->text->setText("");
|
|
ui->text->setText(epubPageContent);
|
|
|
|
pagesTurned = pagesTurned + 1;
|
|
writeconfig_pagenumber(false);
|
|
alignText(textAlignment);
|
|
}
|
|
}
|
|
else if(is_pdf == true) {
|
|
if(mupdf::pdf::pdfPageNumber + 1 > totalPagesInt) {
|
|
showToast("You've reached the end of the document");
|
|
}
|
|
else {
|
|
mupdf::pdf::pdfPageNumber = mupdf::pdf::pdfPageNumber + 1;
|
|
setup_book(book_file, mupdf::pdf::pdfPageNumber, true);
|
|
setupPng();
|
|
|
|
pagesTurned = pagesTurned + 1;
|
|
writeconfig_pagenumber(false);
|
|
}
|
|
}
|
|
setupPageWidget();
|
|
refreshScreen();
|
|
}
|
|
|
|
void reader::on_previousBtn_clicked()
|
|
{
|
|
if(is_epub == false and is_pdf == false) {
|
|
// Making sure we won't encounter a "List index out of range" error ;)
|
|
if(split_total >= split_files_number - 1) {
|
|
showToast("No previous page");
|
|
}
|
|
else {
|
|
split_total = split_total + 1;
|
|
setup_book(book_file, split_total, false);
|
|
ui->text->setText("");
|
|
ui->text->setText(ittext);
|
|
|
|
// We always increment pagesTurned regardless whether we press the Previous or Next button
|
|
pagesTurned = pagesTurned + 1;
|
|
writeconfig_pagenumber(false);
|
|
alignText(textAlignment);
|
|
}
|
|
}
|
|
else if (is_pdf == true) {
|
|
if(mupdf::pdf::pdfPageNumber - 1 <= 0) {
|
|
showToast("No previous page");
|
|
}
|
|
else {
|
|
mupdf::pdf::pdfPageNumber = mupdf::pdf::pdfPageNumber - 1;
|
|
setup_book(book_file, mupdf::pdf::pdfPageNumber, true);
|
|
setupPng();
|
|
|
|
// We always increment pagesTurned regardless whether we press the Previous or Next button
|
|
pagesTurned = pagesTurned + 1;
|
|
writeconfig_pagenumber(false);
|
|
}
|
|
}
|
|
else {
|
|
if(mupdf::epub::epubPageNumber - 1 <= 0) {
|
|
showToast("No previous page");
|
|
}
|
|
else {
|
|
mupdf::epub::epubPageNumber = mupdf::epub::epubPageNumber - 1;
|
|
setup_book(book_file, mupdf::epub::epubPageNumber, true);
|
|
ui->text->setText("");
|
|
ui->text->setText(epubPageContent);
|
|
|
|
// We always increment pagesTurned regardless whether we press the Previous or Next button
|
|
pagesTurned = pagesTurned + 1;
|
|
writeconfig_pagenumber(false);
|
|
alignText(textAlignment);
|
|
}
|
|
}
|
|
setupPageWidget();
|
|
refreshScreen();
|
|
}
|
|
|
|
void reader::refreshScreen() {
|
|
if(neverRefresh == true) {
|
|
// Do nothing; "Never refresh" was set
|
|
;
|
|
}
|
|
else {
|
|
if(pagesTurned >= pageRefreshSetting) {
|
|
// Refreshing the screen
|
|
this->repaint();
|
|
// Reset count
|
|
pagesTurned = 0;
|
|
}
|
|
}
|
|
}
|
|
|
|
void reader::on_optionsBtn_clicked()
|
|
{
|
|
if(menubar_shown == true) {
|
|
menubar_hide();
|
|
if(readFile("/opt/inkbox_device") == "n873\n") {
|
|
ui->optionsBtn->setStyleSheet("background: white; color: black; padding: 13.5px");
|
|
}
|
|
else {
|
|
ui->optionsBtn->setStyleSheet("background: white; color: black");
|
|
}
|
|
this->repaint();
|
|
menubar_shown = false;
|
|
}
|
|
else {
|
|
menubar_show();
|
|
if(readFile("/opt/inkbox_device") == "n873\n") {
|
|
ui->optionsBtn->setStyleSheet("background: black; color: white; padding: 13.5px");
|
|
}
|
|
else {
|
|
ui->optionsBtn->setStyleSheet("background: black; color: white");
|
|
}
|
|
this->repaint();
|
|
menubar_shown = true;
|
|
}
|
|
}
|
|
|
|
void reader::on_brightnessDecBtn_clicked()
|
|
{
|
|
int bval;
|
|
if(global::isN705 == true or global::isN905C == true or global::isN873 == true) {
|
|
bval = get_brightness();
|
|
}
|
|
else if(global::isN613 == true) {
|
|
setDefaultWorkDir();
|
|
bval = brightness_checkconfig(".config/03-brightness/config");
|
|
}
|
|
else {
|
|
bval = get_brightness();
|
|
}
|
|
int set_bval = bval - 1;
|
|
if(set_bval < 0) {
|
|
set_bval = 0;
|
|
}
|
|
pre_set_brightness(set_bval);
|
|
brightness_writeconfig(set_bval);
|
|
|
|
ui->brightnessStatus->setValue(set_bval);
|
|
}
|
|
|
|
void reader::on_brightnessIncBtn_clicked()
|
|
{
|
|
int bval;
|
|
if(global::isN705 == true or global::isN905C == true or global::isN873 == true) {
|
|
bval = get_brightness();
|
|
}
|
|
else if(global::isN613 == true) {
|
|
setDefaultWorkDir();
|
|
bval = brightness_checkconfig(".config/03-brightness/config");
|
|
}
|
|
else {
|
|
bval = get_brightness();
|
|
}
|
|
int set_bval = bval + 1;
|
|
if(set_bval > 100) {
|
|
set_bval = 100;
|
|
}
|
|
pre_set_brightness(set_bval);
|
|
brightness_writeconfig(set_bval);
|
|
|
|
ui->brightnessStatus->setValue(set_bval);
|
|
}
|
|
|
|
void reader::on_aboutBtn_clicked()
|
|
{
|
|
if(checkconfig("/opt/inkbox_genuine") == true) {
|
|
QString aboutmsg = "InkBox is an open-source, Qt-based eBook reader. It aims to bring you the latest Qt features while being also fast and responsive.";
|
|
aboutmsg.prepend("<font face='u001'>");
|
|
string_checkconfig_ro("/external_root/opt/isa/version");
|
|
aboutmsg.append("<br><br>InkBox ");
|
|
aboutmsg.append(checkconfig_str_val);
|
|
aboutmsg.append("</font>");
|
|
QMessageBox::information(this, tr("Information"), aboutmsg);
|
|
}
|
|
else {
|
|
QMessageBox::information(this, tr("About"), tr("InkBox is an open-source Qt-based eBook reader. It aims to bring you the latest Qt features while being also fast and responsive."));
|
|
}
|
|
}
|
|
|
|
void reader::on_homeBtn_clicked()
|
|
{
|
|
// We're leaving reading mode
|
|
string_writeconfig("/tmp/inkboxReading", "false");
|
|
// Remount tmpfs
|
|
string_writeconfig("/inkbox/remount", "true");
|
|
|
|
// Relaunching process
|
|
quit_restart();
|
|
}
|
|
|
|
void reader::on_fontChooser_currentIndexChanged(const QString &arg1)
|
|
{
|
|
if(arg1 == "Roboto") {
|
|
QFont roboto("Roboto");
|
|
ui->text->setFont(roboto);
|
|
string_writeconfig(".config/04-book/font", "Roboto");
|
|
}
|
|
if(arg1 == "Inter") {
|
|
QFont inter("Inter");
|
|
ui->text->setFont(inter);
|
|
string_writeconfig(".config/04-book/font", "Inter");
|
|
}
|
|
if(arg1 == "Source Serif Pro") {
|
|
QFont sourceserif("Source Serif Pro");
|
|
ui->text->setFont(sourceserif);
|
|
string_writeconfig(".config/04-book/font", "Source Serif Pro");
|
|
}
|
|
if(arg1 == "Libre Baskerville") {
|
|
QFont librebaskerville("Libre Baskerville");
|
|
ui->text->setFont(librebaskerville);
|
|
string_writeconfig(".config/04-book/font", "Libre Baskerville");
|
|
}
|
|
if(arg1 == "Noto Mono") {
|
|
QFont notomono("Noto Mono");
|
|
ui->text->setFont(notomono);
|
|
string_writeconfig(".config/04-book/font", "Noto Mono");
|
|
}
|
|
if(arg1 == "Libertinus Serif") {
|
|
QFont libertinus("Libertinus Serif");
|
|
ui->text->setFont(libertinus);
|
|
string_writeconfig(".config/04-book/font", "Libertinus Serif");
|
|
}
|
|
if(arg1 == "Crimson Pro") {
|
|
// As adding Crimson Pro to the default fonts bundled along with the Qt libs breaks the general Inter homogeneity, it is incorporated on-demand here.
|
|
setCrimsonProFont();
|
|
string_writeconfig(".config/04-book/font", "Crimson Pro");
|
|
}
|
|
if(arg1 == "Bitter") {
|
|
setBitterFont();
|
|
string_writeconfig(".config/04-book/font", "Bitter");
|
|
}
|
|
if(arg1 == "Ibarra Real Nova") {
|
|
setIbarraFont();
|
|
string_writeconfig(".config/04-book/font", "Ibarra Real Nova");
|
|
}
|
|
}
|
|
|
|
void reader::on_alignLeftBtn_clicked()
|
|
{
|
|
if(is_epub != true) {
|
|
ui->text->setAlignment(Qt::AlignLeft);
|
|
}
|
|
else {
|
|
alignText(0);
|
|
}
|
|
string_writeconfig(".config/04-book/alignment", "Left");
|
|
}
|
|
|
|
void reader::on_alignCenterBtn_clicked()
|
|
{
|
|
if(is_epub != true) {
|
|
ui->text->setAlignment(Qt::AlignHCenter);
|
|
}
|
|
else {
|
|
alignText(1);
|
|
}
|
|
string_writeconfig(".config/04-book/alignment", "Center");
|
|
}
|
|
|
|
void reader::on_alignRightBtn_clicked()
|
|
{
|
|
if(is_epub != true) {
|
|
ui->text->setAlignment(Qt::AlignRight);
|
|
}
|
|
else {
|
|
alignText(2);
|
|
}
|
|
string_writeconfig(".config/04-book/alignment", "Right");
|
|
}
|
|
|
|
void reader::on_alignJustifyBtn_clicked()
|
|
{
|
|
if(is_epub != true) {
|
|
ui->text->setAlignment(Qt::AlignJustify);
|
|
}
|
|
else {
|
|
alignText(3);
|
|
}
|
|
string_writeconfig(".config/04-book/alignment", "Justify");
|
|
}
|
|
|
|
void reader::alignText(int alignment) {
|
|
/*
|
|
* 0 - Left
|
|
* 1 - Center
|
|
* 2 - Right
|
|
* 3 - Justify
|
|
*/
|
|
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);
|
|
}
|
|
}
|
|
}
|
|
|
|
void reader::menubar_show() {
|
|
// Checking battery level and status, then displaying the relevant icon on batteryIconLabel
|
|
if(isUsbPluggedIn() == true) {
|
|
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->menuWidget->setVisible(true);
|
|
if(is_pdf == false && is_image == false) {
|
|
ui->menuBarWidget->setVisible(true);
|
|
}
|
|
else {
|
|
if(is_pdf == true) {
|
|
ui->pdfScaleWidget->setVisible(true);
|
|
}
|
|
ui->graphicsView->setHorizontalScrollBarPolicy(Qt::ScrollBarAsNeeded);
|
|
ui->graphicsView->setVerticalScrollBarPolicy(Qt::ScrollBarAsNeeded);
|
|
}
|
|
ui->buttonsBarWidget->setVisible(true);
|
|
ui->statusBarWidget->setVisible(true);
|
|
if(is_image == true) {
|
|
ui->pageWidget->setVisible(false);
|
|
}
|
|
else {
|
|
ui->pageWidget->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);
|
|
}
|
|
|
|
if(is_pdf == false && is_image == false) {
|
|
ui->menuBarWidget->setVisible(false);
|
|
}
|
|
else {
|
|
ui->pdfScaleWidget->setVisible(false);
|
|
if(checkconfig(".config/14-reader_scrollbar/config") == true) {
|
|
ui->graphicsView->setHorizontalScrollBarPolicy(Qt::ScrollBarAsNeeded);
|
|
ui->graphicsView->setVerticalScrollBarPolicy(Qt::ScrollBarAsNeeded);
|
|
}
|
|
else {
|
|
ui->graphicsView->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
|
|
ui->graphicsView->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
|
|
}
|
|
}
|
|
ui->buttonsBarWidget->setVisible(false);
|
|
ui->pageWidget->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->optionsBtn->hide();
|
|
ui->line->hide();
|
|
ui->wordWidget->setVisible(true);
|
|
}
|
|
else {
|
|
ui->optionsBtn->hide();
|
|
ui->line->hide();
|
|
ui->wordWidget->setVisible(true);
|
|
}
|
|
}
|
|
|
|
void reader::wordwidget_hide() {
|
|
ui->wordWidget->setVisible(false);
|
|
ui->optionsBtn->setStyleSheet("background: white; color: black");
|
|
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);
|
|
}
|
|
|
|
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");
|
|
}
|
|
}
|
|
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");
|
|
}
|
|
}
|
|
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(bool persistent) {
|
|
// Saving the page number in tmpfs and in persistent storage if requested
|
|
if(is_epub == true) {
|
|
std::string epubPageNumber_str = std::to_string(mupdf::epub::epubPageNumber);
|
|
string_writeconfig("/tmp/inkboxPageNumber", epubPageNumber_str);
|
|
if(persistent == true) {
|
|
epubPageNumber_str.append("\n");
|
|
string_writeconfig(".config/A-page_number/config", epubPageNumber_str);
|
|
}
|
|
}
|
|
else if(is_pdf == true) {
|
|
std::string pdfPageNumber_str = std::to_string(mupdf::pdf::pdfPageNumber);
|
|
string_writeconfig("/tmp/inkboxPageNumber", pdfPageNumber_str);
|
|
if(persistent == true) {
|
|
pdfPageNumber_str.append("\n");
|
|
string_writeconfig(".config/A-page_number/config", pdfPageNumber_str);
|
|
}
|
|
}
|
|
else {
|
|
std::string split_total_str = std::to_string(split_total);
|
|
string_writeconfig("/tmp/inkboxPageNumber", split_total_str);
|
|
if(persistent == true) {
|
|
split_total_str.append("\n");
|
|
string_writeconfig(".config/A-page_number/config", split_total_str);
|
|
}
|
|
}
|
|
}
|
|
|
|
void reader::quit_restart() {
|
|
// Saving current page number
|
|
saveReadingSettings();
|
|
|
|
// Cleaning bookconfig_mount mountpoint
|
|
string_writeconfig("/opt/ibxd", "bookconfig_unmount\n");
|
|
|
|
// 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);
|
|
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(int fileType, bool convertAll) {
|
|
/* fileType can be:
|
|
* 0: ePUB
|
|
* 1: PDF
|
|
* 2: Image
|
|
*/
|
|
if(fileType == 0) {
|
|
if(convertAll == 1) {
|
|
setPageStyle(0);
|
|
mupdf::epub::fontSize = 12;
|
|
mupdf::epub::fontSize_qstr = QString::number(mupdf::epub::fontSize);
|
|
mupdf::epub::width_qstr = QString::number(mupdf::epub::width);
|
|
mupdf::epub::height_qstr = QString::number(mupdf::epub::height);
|
|
}
|
|
if(global::reader::globalReadingSettings == false) {
|
|
if(goToSavedPageDone == false) {
|
|
mupdf::epub::epubPageNumber = readFile(".config/A-page_number/config").toInt();
|
|
goToSavedPageDone = true;
|
|
}
|
|
}
|
|
if(mupdf::epub::epubPageNumber <= 0) {
|
|
mupdf::epub::epubPageNumber = 1;
|
|
}
|
|
mupdf::epub::epubPageNumber_qstr = QString::number(mupdf::epub::epubPageNumber);
|
|
}
|
|
else if(fileType == 1) {
|
|
setPageStyle(1);
|
|
mupdf::pdf::width = defaultPdfPageWidth;
|
|
mupdf::pdf::height = defaultPdfPageHeight;
|
|
if(mupdf::convertRelativeValues == true) {
|
|
// For scaling
|
|
mupdf::pdf::width_qstr = QString::number(mupdf::pdf::relativeWidth);
|
|
mupdf::pdf::height_qstr = QString::number(mupdf::pdf::relativeHeight);
|
|
}
|
|
else {
|
|
// Default
|
|
mupdf::pdf::width_qstr = QString::number(mupdf::pdf::width);
|
|
mupdf::pdf::height_qstr = QString::number(mupdf::pdf::height);
|
|
}
|
|
if(global::reader::globalReadingSettings == false) {
|
|
if(goToSavedPageDone == false) {
|
|
string_checkconfig_ro(".config/A-page_number/config");
|
|
mupdf::pdf::pdfPageNumber = checkconfig_str_val.toInt();
|
|
goToSavedPageDone = true;
|
|
}
|
|
}
|
|
if(mupdf::pdf::pdfPageNumber <= 0) {
|
|
mupdf::pdf::pdfPageNumber = 1;
|
|
}
|
|
mupdf::pdf::pdfPageNumber_qstr = QString::number(mupdf::pdf::pdfPageNumber);
|
|
}
|
|
else if(fileType == 2) {
|
|
;
|
|
}
|
|
if(mupdf::convertRelativeValues == true) {
|
|
mupdf::convertRelativeValues = false;
|
|
}
|
|
}
|
|
|
|
void reader::setPageStyle(int fileType) {
|
|
/* fileType can be:
|
|
* 0: ePUB
|
|
* 1: PDF
|
|
* 2: Image
|
|
*/
|
|
if(fileType == 0) {
|
|
// General page size
|
|
defineDefaultPageSize(0);
|
|
|
|
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::epub::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::epub::height = checkconfig_str_val.toInt();
|
|
}
|
|
else if(fileType == 1) {
|
|
defineDefaultPageSize(1);
|
|
}
|
|
}
|
|
|
|
void reader::delay(int mseconds) {
|
|
// https://stackoverflow.com/questions/3752742/how-do-i-create-a-pause-wait-function-using-qt
|
|
QTime dieTime= QTime::currentTime().addMSecs(mseconds);
|
|
while (QTime::currentTime() < dieTime)
|
|
QCoreApplication::processEvents(QEventLoop::AllEvents, 100);
|
|
}
|
|
|
|
void reader::on_text_selectionChanged() {
|
|
delay(100);
|
|
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;
|
|
}
|
|
}
|
|
|
|
void reader::openUsbmsDialog() {
|
|
global::usbms::showUsbmsDialog = false;
|
|
global::usbms::usbmsDialog = true;
|
|
|
|
generalDialogWindow = new generalDialog(this);
|
|
generalDialogWindow->setAttribute(Qt::WA_DeleteOnClose);
|
|
QApplication::processEvents();
|
|
}
|
|
|
|
QString reader::setPageNumberLabelContent() {
|
|
QString content;
|
|
if(is_epub == true) {
|
|
QString pageNumber;
|
|
QString totalPages;
|
|
pageNumberInt = mupdf::epub::epubPageNumber;
|
|
pageNumber = QString::number(pageNumberInt);
|
|
totalPages = QString::number(totalPagesInt);
|
|
content.append(pageNumber);
|
|
content.append(" <i>of</i> ");
|
|
content.append(totalPages);
|
|
}
|
|
else if(is_pdf == true) {
|
|
QString pageNumber;
|
|
QString totalPages;
|
|
pageNumberInt = mupdf::pdf::pdfPageNumber;
|
|
pageNumber = QString::number(pageNumberInt);
|
|
totalPages = QString::number(totalPagesInt);
|
|
content.append(pageNumber);
|
|
content.append(" <i>of</i> ");
|
|
content.append(totalPages);
|
|
}
|
|
else {
|
|
QString pageNumber;
|
|
QString totalPages;
|
|
pageNumberInt = split_files_number - split_total;
|
|
totalPagesInt = split_files_number - 2;
|
|
pageNumber = QString::number(pageNumberInt);
|
|
totalPages = QString::number(totalPagesInt);
|
|
content.append(pageNumber);
|
|
content.append(" <i>of</i> ");
|
|
content.append(totalPages);
|
|
}
|
|
return content;
|
|
}
|
|
|
|
void reader::setupPageWidget() {
|
|
QString pageNumberInfoLabelContent = setPageNumberLabelContent();
|
|
ui->pageNumberLabel->setText(pageNumberInfoLabelContent);
|
|
ui->pageProgressBar->setMaximum(totalPagesInt);
|
|
ui->pageProgressBar->setMinimum(1);
|
|
ui->pageProgressBar->setValue(pageNumberInt);
|
|
}
|
|
|
|
void reader::getTotalEpubPagesNumber() {
|
|
QString epubProg ("sh");
|
|
QStringList epubArgs;
|
|
convertMuPdfVars(0, true);
|
|
epubArgs << "/mnt/onboard/.adds/inkbox/epub.sh" << mupdf::epub::fontSize_qstr << mupdf::epub::width_qstr << mupdf::epub::height_qstr << mupdf::epub::epubPageNumber_qstr << "get_pages_number";
|
|
QProcess *epubProc = new QProcess();
|
|
epubProc->start(epubProg, epubArgs);
|
|
epubProc->waitForFinished();
|
|
epubProc->deleteLater();
|
|
|
|
string_checkconfig_ro("/run/epub_total_pages_number");
|
|
totalPagesInt = checkconfig_str_val.toInt();
|
|
QFile::remove("/run/epub_total_pages_number");
|
|
}
|
|
|
|
void reader::on_gotoBtn_clicked()
|
|
{
|
|
global::keyboard::keypadDialog = true;
|
|
generalDialogWindow = new generalDialog();
|
|
generalDialogWindow->setAttribute(Qt::WA_DeleteOnClose);
|
|
connect(generalDialogWindow, SIGNAL(gotoPageSelected(int)), SLOT(gotoPage(int)));
|
|
}
|
|
|
|
void reader::gotoPage(int pageNumber) {
|
|
if(is_epub == true) {
|
|
if(pageNumber > totalPagesInt or pageNumber < 1) {
|
|
showToast("Request is beyond page range");
|
|
}
|
|
else {
|
|
mupdf::epub::epubPageNumber = pageNumber;
|
|
setup_book(book_file, mupdf::epub::epubPageNumber, true);
|
|
ui->text->setText("");
|
|
ui->text->setText(epubPageContent);
|
|
|
|
pagesTurned = 0;
|
|
writeconfig_pagenumber(false);
|
|
alignText(textAlignment);
|
|
}
|
|
}
|
|
else if(is_pdf == true) {
|
|
if(pageNumber > totalPagesInt or pageNumber < 1) {
|
|
showToast("Request is beyond page range");
|
|
}
|
|
else {
|
|
mupdf::pdf::pdfPageNumber = pageNumber;
|
|
setup_book(book_file, mupdf::pdf::pdfPageNumber, true);
|
|
setupPng();
|
|
|
|
pagesTurned = 0;
|
|
writeconfig_pagenumber(false);
|
|
}
|
|
}
|
|
else {
|
|
if(split_files_number - pageNumber < 2 or split_files_number - pageNumber > split_files_number - 1) {
|
|
showToast("You've reached the end of the document");
|
|
}
|
|
else {
|
|
split_total = split_files_number - pageNumber;
|
|
|
|
setup_book(book_file, split_total, false);
|
|
ui->text->setText("");
|
|
ui->text->setText(ittext);
|
|
|
|
pagesTurned = 0;
|
|
writeconfig_pagenumber(false);
|
|
alignText(textAlignment);
|
|
}
|
|
}
|
|
setupPageWidget();
|
|
refreshScreen();
|
|
}
|
|
|
|
void reader::on_searchBtn_clicked()
|
|
{
|
|
global::forbidOpenSearchDialog = false;
|
|
setupSearchDialog();
|
|
}
|
|
|
|
void reader::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(refreshScreen()), SLOT(searchRefreshScreen()));
|
|
connect(generalDialogWindow, SIGNAL(destroyed(QObject*)), SLOT(setupSearchDialog()));
|
|
connect(generalDialogWindow, SIGNAL(openBookFile(QString, bool)), SLOT(openBookFileNative(QString, bool)));
|
|
connect(generalDialogWindow, SIGNAL(showToast(QString)), SLOT(showToast(QString)));
|
|
connect(generalDialogWindow, SIGNAL(closeIndefiniteToast()), SLOT(closeIndefiniteToast()));
|
|
generalDialogWindow->show();
|
|
}
|
|
else {
|
|
;
|
|
}
|
|
}
|
|
|
|
void reader::setBitterFont() {
|
|
QString family;
|
|
{
|
|
int id = QFontDatabase::addApplicationFont(":/resources/fonts/Bitter-Medium.ttf");
|
|
family = QFontDatabase::applicationFontFamilies(id).at(0);
|
|
}
|
|
{
|
|
int id = QFontDatabase::addApplicationFont(":/resources/fonts/Bitter-MediumItalic.ttf");
|
|
family = QFontDatabase::applicationFontFamilies(id).at(0);
|
|
}
|
|
{
|
|
int id = QFontDatabase::addApplicationFont(":/resources/fonts/Bitter-Bold.ttf");
|
|
family = QFontDatabase::applicationFontFamilies(id).at(0);
|
|
}
|
|
{
|
|
int id = QFontDatabase::addApplicationFont(":/resources/fonts/Bitter-BoldItalic.ttf");
|
|
family = QFontDatabase::applicationFontFamilies(id).at(0);
|
|
}
|
|
QFont bitter(family);
|
|
ui->text->setFont(bitter);
|
|
ui->fontChooser->setCurrentText("Bitter");
|
|
}
|
|
|
|
void reader::setCrimsonProFont() {
|
|
QString family;
|
|
{
|
|
int id = QFontDatabase::addApplicationFont(":/resources/fonts/CrimsonPro-Regular.ttf");
|
|
family = QFontDatabase::applicationFontFamilies(id).at(0);
|
|
}
|
|
{
|
|
int id = QFontDatabase::addApplicationFont(":/resources/fonts/CrimsonPro-Italic.ttf");
|
|
family = QFontDatabase::applicationFontFamilies(id).at(0);
|
|
}
|
|
{
|
|
int id = QFontDatabase::addApplicationFont(":/resources/fonts/CrimsonPro-Bold.ttf");
|
|
family = QFontDatabase::applicationFontFamilies(id).at(0);
|
|
}
|
|
{
|
|
int id = QFontDatabase::addApplicationFont(":/resources/fonts/CrimsonPro-BoldItalic.ttf");
|
|
family = QFontDatabase::applicationFontFamilies(id).at(0);
|
|
}
|
|
QFont crimson(family);
|
|
ui->text->setFont(crimson);
|
|
ui->fontChooser->setCurrentText("Crimson Pro");
|
|
}
|
|
|
|
void reader::setIbarraFont() {
|
|
QString family;
|
|
{
|
|
int id = QFontDatabase::addApplicationFont(":/resources/fonts/IbarraRealNova-Medium.ttf");
|
|
family = QFontDatabase::applicationFontFamilies(id).at(0);
|
|
}
|
|
{
|
|
int id = QFontDatabase::addApplicationFont(":/resources/fonts/IbarraRealNova-MediumItalic.ttf");
|
|
family = QFontDatabase::applicationFontFamilies(id).at(0);
|
|
}
|
|
{
|
|
int id = QFontDatabase::addApplicationFont(":/resources/fonts/IbarraRealNova-Bold.ttf");
|
|
family = QFontDatabase::applicationFontFamilies(id).at(0);
|
|
}
|
|
{
|
|
int id = QFontDatabase::addApplicationFont(":/resources/fonts/IbarraRealNova-BoldItalic.ttf");
|
|
family = QFontDatabase::applicationFontFamilies(id).at(0);
|
|
}
|
|
QFont ibarra(family);
|
|
ui->text->setFont(ibarra);
|
|
ui->fontChooser->setCurrentText("Ibarra Real Nova");
|
|
}
|
|
|
|
void reader::searchRefreshScreen() {
|
|
this->repaint();
|
|
}
|
|
|
|
void reader::showToast(QString messageToDisplay) {
|
|
global::toast::message = messageToDisplay;
|
|
toastWindow = new toast(this);
|
|
toastWindow->setAttribute(Qt::WA_DeleteOnClose);
|
|
toastWindow->show();
|
|
}
|
|
|
|
void reader::saveReadingSettings() {
|
|
writeconfig_pagenumber(true);
|
|
}
|
|
|
|
void reader::setupLocalSettingsEnvironment() {
|
|
QString pageNumberDirPath = ".config/A-page_number";
|
|
QDir pageNumberDir;
|
|
pageNumberDir.mkpath(pageNumberDirPath);
|
|
}
|
|
|
|
void reader::setupPng() {
|
|
if(is_pdf == true) {
|
|
// Note: Output file is supposed to be '/run/page.png', but somehow mutool puts it in '/run/page1.png'
|
|
QPixmap pixmap("/run/page1.png");
|
|
QFile::remove("/run/page1.png");
|
|
// Initialized above
|
|
graphicsScene->clear();
|
|
graphicsScene->addPixmap(pixmap);
|
|
// Shrinking scene if item is smaller than previous one
|
|
QRectF rect = graphicsScene->itemsBoundingRect();
|
|
graphicsScene->setSceneRect(rect);
|
|
ui->graphicsView->items().clear();
|
|
ui->graphicsView->setScene(graphicsScene);
|
|
}
|
|
else if(is_image == true) {
|
|
QPixmap pixmap("/run/image.png");
|
|
QFile::remove("/run/image.png");
|
|
// Initialized above
|
|
graphicsScene->clear();
|
|
graphicsScene->addPixmap(pixmap);
|
|
// Shrinking scene if item is smaller than previous one
|
|
QRectF rect = graphicsScene->itemsBoundingRect();
|
|
graphicsScene->setSceneRect(rect);
|
|
ui->graphicsView->items().clear();
|
|
ui->graphicsView->setScene(graphicsScene);
|
|
}
|
|
}
|
|
|
|
bool reader::pdf_file_match(QString file) {
|
|
QString fileExt = file.right(3);
|
|
|
|
if(fileExt == "pdf" or fileExt == "PDF") {
|
|
string_writeconfig("/inkbox/bookIsPdf", "true");
|
|
return true;
|
|
}
|
|
else {
|
|
string_writeconfig("/inkbox/bookIsPdf", "false");
|
|
return false;
|
|
}
|
|
}
|
|
|
|
bool reader::image_file_match(QString file) {
|
|
if(file.right(3) == "png" or file.right(3) == "PNG" or file.right(3) == "jpg" or file.right(3) == "JPG" or file.right(3) == "bmp" or file.right(3) == "BMP" or file.right(3) == "tif" or file.right(3) == "TIF") {
|
|
string_writeconfig("/inkbox/bookIsImage", "true");
|
|
return true;
|
|
}
|
|
else if(file.right(4) == "jpeg" or file.right(4) == "JPEG" or file.right(4) == "tiff" or file.right(4) == "TIFF") {
|
|
string_writeconfig("/inkbox/bookIsImage", "true");
|
|
return true;
|
|
}
|
|
else {
|
|
string_writeconfig("/inkbox/bookIsImage", "false");
|
|
return false;
|
|
}
|
|
}
|
|
|
|
void reader::getTotalPdfPagesNumber() {
|
|
QString epubProg ("sh");
|
|
QStringList epubArgs;
|
|
convertMuPdfVars(0, true);
|
|
epubArgs << "/mnt/onboard/.adds/inkbox/pdf_get_total_pages_number.sh" << book_file;
|
|
QProcess * epubProc = new QProcess();
|
|
epubProc->start(epubProg, epubArgs);
|
|
epubProc->waitForFinished();
|
|
epubProc->deleteLater();
|
|
|
|
string_checkconfig_ro("/run/pdf_total_pages_number");
|
|
totalPagesInt = checkconfig_str_val.toInt();
|
|
QFile::remove("/run/pdf_total_pages_number");
|
|
}
|
|
|
|
void reader::on_pdfScaleSlider_valueChanged(int value)
|
|
{
|
|
if(value == 1) {
|
|
mupdf::pdf::relativeWidth = 1 * mupdf::pdf::width;
|
|
mupdf::pdf::relativeHeight = 1 * mupdf::pdf::height;
|
|
}
|
|
else if(value == 2) {
|
|
mupdf::pdf::relativeWidth = 1.50 * mupdf::pdf::width;
|
|
mupdf::pdf::relativeHeight = 1.50 * mupdf::pdf::height;
|
|
}
|
|
else if(value == 3) {
|
|
mupdf::pdf::relativeWidth = 2 * mupdf::pdf::width;
|
|
mupdf::pdf::relativeHeight = 2 * mupdf::pdf::height;
|
|
}
|
|
else if(value == 4) {
|
|
mupdf::pdf::relativeWidth = 2.50 * mupdf::pdf::width;
|
|
mupdf::pdf::relativeHeight = 2.50 * mupdf::pdf::height;
|
|
}
|
|
|
|
if(value != 1) {
|
|
ui->graphicsView->setHorizontalScrollBarPolicy(Qt::ScrollBarAsNeeded);
|
|
ui->graphicsView->setVerticalScrollBarPolicy(Qt::ScrollBarAsNeeded);
|
|
}
|
|
else {
|
|
if(checkconfig(".config/14-reader_scrollbar/config") == true) {
|
|
ui->graphicsView->setHorizontalScrollBarPolicy(Qt::ScrollBarAsNeeded);
|
|
ui->graphicsView->setVerticalScrollBarPolicy(Qt::ScrollBarAsNeeded);
|
|
}
|
|
else {
|
|
ui->graphicsView->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
|
|
ui->graphicsView->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
|
|
}
|
|
}
|
|
|
|
mupdf::convertRelativeValues = true;
|
|
setup_book(book_file, mupdf::pdf::pdfPageNumber, true);
|
|
setupPng();
|
|
}
|
|
|
|
void reader::on_decreaseScaleBtn_clicked()
|
|
{
|
|
int sliderCurrentValue;
|
|
int sliderWantedValue;
|
|
sliderCurrentValue = ui->pdfScaleSlider->value();
|
|
sliderWantedValue = sliderCurrentValue - 1;
|
|
if(sliderWantedValue < ui->pdfScaleSlider->QAbstractSlider::minimum()) {
|
|
showToast("Minimum scale reached");
|
|
}
|
|
else {
|
|
ui->pdfScaleSlider->setValue(sliderWantedValue);
|
|
}
|
|
}
|
|
|
|
void reader::on_increaseScaleBtn_clicked()
|
|
{
|
|
int sliderCurrentValue;
|
|
int sliderWantedValue;
|
|
sliderCurrentValue = ui->pdfScaleSlider->value();
|
|
sliderWantedValue = sliderCurrentValue + 1;
|
|
if(sliderWantedValue > ui->pdfScaleSlider->QAbstractSlider::maximum()) {
|
|
showToast("Maximum scale reached");
|
|
}
|
|
else {
|
|
ui->pdfScaleSlider->setValue(sliderWantedValue);
|
|
}
|
|
}
|
|
|
|
void reader::openBookFileNative(QString book, bool relativePath) {
|
|
if(global::runningInstanceIsReaderOnly == false) {
|
|
emit openBookFile(book, relativePath);
|
|
}
|
|
else {
|
|
showToast("Not supported");
|
|
}
|
|
}
|
|
|
|
void reader::on_quitBtn_clicked()
|
|
{
|
|
quitWindow = new quit();
|
|
quitWindow->setAttribute(Qt::WA_DeleteOnClose);
|
|
quitWindow->showFullScreen();
|
|
}
|