Toast messages; Wi-Fi dialog improvements

functions.h

@@ -67,6 +67,10 @@ namespace global {
         inline QString keyboardText;
         inline QString keypadText;
     }
+    namespace toast {
+        inline QString message;
+        inline bool wifiToast;
+    }
     inline QString systemInfoText;
     inline bool forbidOpenSearchDialog;
     inline bool isN705;

inkbox.pro

@@ -27,6 +27,7 @@ SOURCES += \
     settings.cpp \
     settingschooser.cpp \
     textwidget.cpp \
+    toast.cpp \
     usbms_splash.cpp \
     virtualkeyboard.cpp \
     virtualkeypad.cpp \
@@ -49,6 +50,7 @@ HEADERS += \
     settings.h \
     settingschooser.h \
     textwidget.h \
+    toast.h \
     usbms_splash.h \
     virtualkeyboard.h \
     virtualkeypad.h \
@@ -70,6 +72,7 @@ FORMS += \
     settings.ui \
     settingschooser.ui \
     textwidget.ui \
+    toast.ui \
     usbms_splash.ui \
     virtualkeyboard.ui \
     virtualkeypad.ui \

mainwindow.cpp

@@ -74,8 +74,8 @@ MainWindow::MainWindow(QWidget *parent)
         brightnessIconHeight = sH / 24;
         homeIconWidth = sW / 18;
         homeIconHeight = sW / 18;
-        wifiIconWidth = sW / 20;
+        wifiIconWidth = sW / 20.5;
-        wifiIconHeight = sH / 20;
+        wifiIconHeight = sH / 20.5;
     }
     else if(checkconfig_str_val == "n905\n") {
         stdIconWidth = sW / 14;
@@ -84,8 +84,8 @@ MainWindow::MainWindow(QWidget *parent)
         brightnessIconHeight = sH / 26;
         homeIconWidth = sW / 20;
         homeIconHeight = sW / 20;
-        wifiIconWidth = sW / 22;
+        wifiIconWidth = sW / 22.5;
-        wifiIconHeight = sH / 22;
+        wifiIconHeight = sH / 22.5;
     }
     else if(checkconfig_str_val == "n613\n") {
         stdIconWidth = sW / 12.5;
@@ -94,8 +94,8 @@ MainWindow::MainWindow(QWidget *parent)
         brightnessIconHeight = sH / 24.5;
         homeIconWidth = sW / 18.5;
         homeIconHeight = sW / 18.5;
-        wifiIconWidth = sW / 20.5;
+        wifiIconWidth = sW / 21;
-        wifiIconHeight = sH / 20.5;
+        wifiIconHeight = sH / 21;
     }
     else {
         stdIconWidth = sW / 14;
@@ -104,8 +104,8 @@ MainWindow::MainWindow(QWidget *parent)
         brightnessIconHeight = sH / 26;
         homeIconWidth = sW / 20;
         homeIconHeight = sW / 20;
-        wifiIconWidth = sW / 22;
+        wifiIconWidth = sW / 22.5;
-        wifiIconHeight = sH / 22;
+        wifiIconHeight = sH / 22.5;
     }
 
     // Setting icons up
@@ -346,6 +346,7 @@ MainWindow::MainWindow(QWidget *parent)
                 }
                 else {
                     // An USB cable is connected!
+                    setBatteryIcon();
                     openUsbmsDialog();
                 }
             }
@@ -907,3 +908,25 @@ void MainWindow::setWifiIcon() {
         ui->wifiBtn->setIconSize(QSize(wifiIconWidth, wifiIconHeight));
     }
 }
+
+void MainWindow::openWifiDialog() {
+    global::toast::wifiToast = true;
+    showToast("Searching for networks");
+}
+
+void MainWindow::on_wifiBtn_clicked()
+{
+    openWifiDialog();
+}
+
+void MainWindow::showToast(QString messageToDisplay) {
+    global::toast::message = messageToDisplay;
+    toastWindow = new toast(this);
+    toastWindow->setAttribute(Qt::WA_DeleteOnClose);
+    connect(toastWindow, SIGNAL(updateWifiIconSig(int)), SLOT(updateWifiIcon(int)));
+    toastWindow->show();
+}
+
+void MainWindow::hello(int testNumber) {
+    qDebug() << "Hello" << testNumber;
+}

mainwindow.h

@@ -15,6 +15,7 @@
 #include "koboxappsdialog.h"
 #include "textwidget.h"
 #include "virtualkeypad.h"
+#include "toast.h"
 
 using namespace std;
 
@@ -53,9 +54,9 @@ public:
     void resetWindow(bool resetStackedWidget);
     void resetIcons();
     void setBatteryIcon();
-    void updateWifiIcon(int mode);
     int testPing();
     bool checkWifiState();
+    void showToast(QString messageToDisplay);
 
 public slots:
 
@@ -71,11 +72,15 @@ private slots:
     void on_book4Btn_clicked();
     void on_brightnessBtn_clicked();
     void openUpdateDialog();
+    void openWifiDialog();
     void setInitialBrightness();
     void on_homeBtn_clicked();
     void refreshScreen();
     void setupSearchDialog();
     void setWifiIcon();
+    void on_wifiBtn_clicked();
+    void updateWifiIcon(int mode);
+    void hello(int testNumber);
 
 private:
     Ui::MainWindow *ui;
@@ -91,6 +96,7 @@ private:
     koboxAppsDialog *koboxAppsDialogWindow;
     textwidget *textwidgetWindow;
     virtualkeypad *keypadWidget;
+    toast *toastWindow;
 };
 
 #endif // MAINWINDOW_H

reader.cpp

@@ -819,7 +819,7 @@ void reader::on_nextBtn_clicked()
 {
     if(is_epub != true) {
         if(split_total - 1 == 1 or split_total - 1 == 0) {
-            QMessageBox::critical(this, tr("Invalid argument"), tr("You've reached the end of the document."));
+            showToast("You've reached the end of the document");
         }
         else {
             split_total = split_total - 1;
@@ -834,7 +834,7 @@ void reader::on_nextBtn_clicked()
     }
     else {
         if(mupdf::epubPageNumber + 1 > totalPagesInt) {
-            QMessageBox::critical(this, tr("Invalid argument"), tr("You've reached the end of the document."));
+            showToast("You've reached the end of the document");
         }
         else {
             mupdf::epubPageNumber = mupdf::epubPageNumber + 1;
@@ -856,7 +856,7 @@ void reader::on_previousBtn_clicked()
     if(is_epub != true) {
     // Making sure we won't encounter a "List index out of range" error ;)
         if(split_total >= split_files_number - 1) {
-            QMessageBox::critical(this, tr("Invalid argument"), tr("No previous page."));
+            showToast("No previous page");
         }
         else {
             split_total = split_total + 1;
@@ -871,7 +871,7 @@ void reader::on_previousBtn_clicked()
     }
     else {
         if(mupdf::epubPageNumber - 1 <= 0) {
-            QMessageBox::critical(this, tr("Invalid argument"), tr("No previous page."));
+            showToast("No previous page");
         }
         else {
             mupdf::epubPageNumber = mupdf::epubPageNumber - 1;
@@ -1567,7 +1567,7 @@ void reader::on_gotoBtn_clicked()
 void reader::gotoPage(int pageNumber) {
     if(is_epub == true) {
         if(pageNumber > totalPagesInt or pageNumber < 1) {
-            QMessageBox::critical(this, tr("Invalid argument"), tr("Request is beyond the page range."));
+            showToast("Request is beyond page range");
         }
         else {
             mupdf::epubPageNumber = pageNumber;
@@ -1581,7 +1581,7 @@ void reader::gotoPage(int pageNumber) {
     }
     else {
         if(split_files_number - pageNumber < 2 or split_files_number - pageNumber > split_files_number - 1) {
-            QMessageBox::critical(this, tr("Invalid argument"), tr("You've reached the end of the document."));
+            showToast("You've reached the end of the document");
         }
         else {
             split_total = split_files_number - pageNumber;
@@ -1693,3 +1693,10 @@ void reader::setIbarraFont() {
 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();
+}

reader.h

@@ -4,6 +4,7 @@
 #include "functions.h"
 #include "alert.h"
 #include "generaldialog.h"
+#include "toast.h"
 
 #include <QWidget>
 
@@ -101,6 +102,7 @@ public:
     void setBitterFont();
     void setCrimsonProFont();
     void setIbarraFont();
+    void showToast(QString messageToDisplay);
 
 private slots:
     void on_nextBtn_clicked();
@@ -135,6 +137,7 @@ private:
     Ui::reader *ui;
     alert *alertWindow;
     generalDialog *generalDialogWindow;
+    toast *toastWindow;
 };
 
 #endif // READER_H

toast.cpp

@@ -0,0 +1,63 @@
+#include "toast.h"
+#include "ui_toast.h"
+#include "functions.h"
+
+#include <QScreen>
+#include <QTimer>
+
+toast::toast(QWidget *parent) :
+    QDialog(parent),
+    ui(new Ui::toast)
+{
+    ui->setupUi(this);
+    ui->messageLabel->setStyleSheet("padding: 35px");
+    ui->messageLabel->setText(global::toast::message);
+    this->adjustSize();
+    centerToast();
+    if(global::toast::wifiToast == true) {
+        global::toast::wifiToast = false;
+        wifiDialogWindow = new wifiDialog(this);
+        wifiDialogWindow->setAttribute(Qt::WA_DeleteOnClose);
+        connect(wifiDialogWindow, SIGNAL(wifiNetworksListReady(int)), SLOT(showWifiDialog(int)));
+        connect(wifiDialogWindow, SIGNAL(destroyed(QObject*)), SLOT(exitSlot()));
+    }
+    else {
+        QTimer::singleShot(5000, this, SLOT(exitSlot()));
+    }
+}
+
+toast::~toast()
+{
+    delete ui;
+}
+
+void toast::showWifiDialog(int networksFound) {
+    if(networksFound == 1) {
+        emit updateWifiIconSig(2);
+        this->hide();
+        wifiDialogWindow->show();
+        wifiDialogWindow->adjustSize();
+        wifiDialogWindow->centerDialog();
+    }
+    else {
+        ui->messageLabel->setText("No networks found");
+        QThread::sleep(5);
+        toast::close();
+    }
+}
+
+void toast::centerToast() {
+    // Centering dialog
+    // Get current screen size
+    QRect rec = QGuiApplication::screenAt(this->pos())->geometry();
+    // Using minimum size of window
+    QSize size = this->minimumSize();
+    // Set top left point
+    QPoint topLeft = QPoint((rec.width() / 2) - (size.width() / 2), (rec.height() / 2) - (size.height() / 2));
+    // set window position
+    setGeometry(QRect(topLeft, size));
+}
+
+void toast::exitSlot() {
+    toast::close();
+}

toast.h

@@ -0,0 +1,33 @@
+#ifndef TOAST_H
+#define TOAST_H
+
+#include <QDialog>
+
+#include "wifidialog.h"
+
+namespace Ui {
+class toast;
+}
+
+class toast : public QDialog
+{
+    Q_OBJECT
+
+public:
+    explicit toast(QWidget *parent = nullptr);
+    ~toast();
+    void centerToast();
+
+private:
+    Ui::toast *ui;
+    wifiDialog *wifiDialogWindow;
+
+private slots:
+    void showWifiDialog(int networksFound);
+    void exitSlot();
+
+signals:
+    void updateWifiIconSig(int mode);
+};
+
+#endif // TOAST_H

toast.ui

@@ -0,0 +1,53 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>toast</class>
+ <widget class="QDialog" name="toast">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>400</width>
+    <height>63</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Dialog</string>
+  </property>
+  <layout class="QVBoxLayout" name="verticalLayout">
+   <property name="leftMargin">
+    <number>6</number>
+   </property>
+   <property name="topMargin">
+    <number>6</number>
+   </property>
+   <property name="rightMargin">
+    <number>6</number>
+   </property>
+   <property name="bottomMargin">
+    <number>6</number>
+   </property>
+   <item>
+    <layout class="QGridLayout" name="gridLayout">
+     <item row="0" column="0">
+      <widget class="QLabel" name="messageLabel">
+       <property name="font">
+        <font>
+         <weight>75</weight>
+         <bold>true</bold>
+        </font>
+       </property>
+       <property name="text">
+        <string>Message</string>
+       </property>
+       <property name="alignment">
+        <set>Qt::AlignCenter</set>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>

wifidialog.cpp

@@ -1,14 +1,92 @@
+#include <QTimer>
+#include <QStringListModel>
+#include <QScreen>
+#include <QDesktopWidget>
+
 #include "wifidialog.h"
 #include "ui_wifidialog.h"
+#include "functions.h"
+#include "mainwindow.h"
 
 wifiDialog::wifiDialog(QWidget *parent) :
     QDialog(parent),
     ui(new Ui::wifiDialog)
 {
     ui->setupUi(this);
+    wifiListTimer = new QTimer(this);
+
+    // Stylesheet, style & misc.
+    QFile stylesheetFile(":/resources/eink.qss");
+    stylesheetFile.open(QFile::ReadOnly);
+    this->setStyleSheet(stylesheetFile.readAll());
+    stylesheetFile.close();
+    this->setModal(true);
+
+    ui->cancelBtn->setProperty("type", "borderless");
+    ui->connectBtn->setProperty("type", "borderless");
+    ui->cancelBtn->setStyleSheet("font-size: 9pt; padding: 10px; font-weight: bold; background: lightGrey");
+    ui->connectBtn->setStyleSheet("font-size: 9pt; padding: 10px; font-weight: bold; background: lightGrey");
+    ui->mainLabel->setStyleSheet("padding-left: 125px; padding-right: 125px");
+    ui->networksListWidget->setStyleSheet("font-size: 9pt");
+
+    checkWifiNetworks();
 }
 
 wifiDialog::~wifiDialog()
 {
     delete ui;
 }
+
+void wifiDialog::checkWifiNetworks() {
+    string_writeconfig("/opt/ibxd", "list_wifi_networks\n");
+    wifiListTimer->setInterval(100);
+    connect(wifiListTimer, &QTimer::timeout, [&]() {
+        if(QFile::exists("/run/wifi_networks_list")) {
+           printWifiNetworks();
+           wifiListTimer->stop();
+        }
+    } );
+    wifiListTimer->start();
+}
+
+void wifiDialog::printWifiNetworks() {
+    string_checkconfig_ro("/run/wifi_networks_list");
+    if(checkconfig_str_val == "") {
+        emit wifiNetworksListReady(0);
+        wifiDialog::close();
+    }
+    else {
+        QFile wifiNetworksListFile("/run/wifi_networks_list");
+        wifiNetworksListFile.open(QIODevice::ReadWrite);
+        QTextStream in (&wifiNetworksListFile);
+        wifiNetworksList = in.readAll();
+        wifiNetworksListFile.close();
+        QFile::remove("/run/wifi_networks_list");
+
+        QStringListModel* model = new QStringListModel(this);
+        QStringList list = wifiNetworksList.split("\n", QString::SkipEmptyParts);
+        model->setStringList(list);
+        ui->networksListWidget->setModel(model);
+        ui->networksListWidget->setEditTriggers(QAbstractItemView::NoEditTriggers);
+
+        emit wifiNetworksListReady(1);
+    }
+}
+
+void wifiDialog::centerDialog() {
+    // Centering dialog
+    // Get current screen size
+    QRect rec = QGuiApplication::screenAt(this->pos())->geometry();
+    // Using minimum size of window
+    QSize size = this->minimumSize();
+    // Set top left point
+    QPoint topLeft = QPoint((rec.width() / 2) - (size.width() / 2), (rec.height() / 2) - (size.height() / 2));
+    // set window position
+    setGeometry(QRect(topLeft, size));
+}
+
+void wifiDialog::on_cancelBtn_clicked()
+{
+    wifiDialog::close();
+}
+

wifidialog.h

@@ -14,9 +14,19 @@ class wifiDialog : public QDialog
 public:
     explicit wifiDialog(QWidget *parent = nullptr);
     ~wifiDialog();
+    QString wifiNetworksList;
+    void checkWifiNetworks();
+    void printWifiNetworks();
+    void centerDialog();
 
 private:
     Ui::wifiDialog *ui;
+    QTimer * wifiListTimer;
+
+signals:
+    void wifiNetworksListReady(int networksFound);
+private slots:
+    void on_cancelBtn_clicked();
 };
 
 #endif // WIFIDIALOG_H

wifidialog.ui

@@ -16,8 +16,79 @@
   <layout class="QVBoxLayout" name="verticalLayout">
    <item>
     <layout class="QGridLayout" name="gridLayout">
-     <item row="0" column="0">
+     <item row="2" column="0">
-      <widget class="QListWidget" name="networksListWidget"/>
+      <widget class="QStackedWidget" name="stackedWidget">
+       <property name="currentIndex">
+        <number>0</number>
+       </property>
+       <widget class="QWidget" name="page_2">
+        <layout class="QVBoxLayout" name="verticalLayout_3">
+         <property name="leftMargin">
+          <number>0</number>
+         </property>
+         <property name="topMargin">
+          <number>0</number>
+         </property>
+         <property name="rightMargin">
+          <number>0</number>
+         </property>
+         <property name="bottomMargin">
+          <number>0</number>
+         </property>
+         <item>
+          <layout class="QGridLayout" name="gridLayout_4">
+           <item row="1" column="0">
+            <widget class="QListView" name="networksListWidget">
+             <property name="sizePolicy">
+              <sizepolicy hsizetype="Expanding" vsizetype="Expanding">
+               <horstretch>0</horstretch>
+               <verstretch>0</verstretch>
+              </sizepolicy>
+             </property>
+            </widget>
+           </item>
+           <item row="0" column="0">
+            <widget class="QLabel" name="mainLabel">
+             <property name="font">
+              <font>
+               <weight>75</weight>
+               <bold>true</bold>
+              </font>
+             </property>
+             <property name="text">
+              <string>Select a network</string>
+             </property>
+             <property name="alignment">
+              <set>Qt::AlignCenter</set>
+             </property>
+            </widget>
+           </item>
+           <item row="2" column="0">
+            <layout class="QGridLayout" name="gridLayout_2">
+             <property name="bottomMargin">
+              <number>0</number>
+             </property>
+             <item row="0" column="1">
+              <widget class="QPushButton" name="connectBtn">
+               <property name="text">
+                <string>Connect</string>
+               </property>
+              </widget>
+             </item>
+             <item row="0" column="0">
+              <widget class="QPushButton" name="cancelBtn">
+               <property name="text">
+                <string>Cancel</string>
+               </property>
+              </widget>
+             </item>
+            </layout>
+           </item>
+          </layout>
+         </item>
+        </layout>
+       </widget>
+      </widget>
      </item>
     </layout>
    </item>