The search button now does something

And it does what you'd expect it to! Only dictionary search available at
the moment.

dictionarywidget.cpp

@@ -0,0 +1,122 @@
+#include "dictionarywidget.h"
+#include "ui_dictionarywidget.h"
+
+#include <QDir>
+#include <QTimer>
+#include <QProcess>
+#include <QTextStream>
+#include <QDebug>
+#include <iostream>
+#include <QDebug>
+
+dictionaryWidget::dictionaryWidget(QWidget *parent) :
+    QWidget(parent),
+    ui(new Ui::dictionaryWidget)
+{
+    ui->setupUi(this);
+    ui->backBtn->setProperty("type", "borderless");
+    ui->backBtn->setStyleSheet("background: lightGrey; font-size: 9pt; padding: 8px");
+    ui->nextDefinitionBtn->setProperty("type", "borderless");
+    ui->previousDefinitionBtn->setProperty("type", "borderless");
+
+    ui->nextDefinitionBtn->setText("");
+    ui->nextDefinitionBtn->setIcon(QIcon(":/resources/chevron-right.png"));
+    ui->previousDefinitionBtn->setText("");
+    ui->previousDefinitionBtn->setIcon(QIcon(":/resources/chevron-left.png"));
+
+    QStringList parts = global::keyboard::keyboardText.split(' ', QString::SkipEmptyParts);
+    for (int i = 0; i < parts.size(); ++i)
+        parts[i].replace(0, 1, parts[i][0].toUpper());
+    wordQstr = parts.join(" ");
+    searchedWord = wordQstr.toStdString();
+    letter = global::keyboard::keyboardText.left(1);
+    letter = letter.toUpper();
+    dictionaryPosition = 1;
+
+    dictionaryLookup(searchedWord, letter, dictionaryPosition);
+
+    definition.prepend("<div align='justify'>");
+    definition.append("</div>");
+    ui->wordLabel->setText(wordQstr);
+    ui->definitionLabel->setText(definition);
+    ui->definitionStatusLabel->setText("1");
+
+    QTimer::singleShot(1000, this, SLOT(refreshScreenNative()));
+}
+
+dictionaryWidget::~dictionaryWidget()
+{
+    delete ui;
+}
+
+void dictionaryWidget::on_backBtn_clicked()
+{
+    dictionaryWidget::close();
+}
+
+void dictionaryWidget::dictionaryLookup(std::string word, QString first_letter, int position) {
+    QDir dictdir;
+    dictdir.mkpath("/inkbox/dictionary");
+
+    std::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();
+
+    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 dictionaryWidget::on_nextDefinitionBtn_clicked()
+{
+    dictionaryPosition = dictionaryPosition + 1;
+    dictionaryLookup(searchedWord, letter, dictionaryPosition);
+    if(nextdefinition_lock == true) {
+        dictionaryPosition = dictionaryPosition - 1;
+    }
+    else {
+        ui->definitionLabel->setText(definition);
+        QString dictionaryPositionQstr = QString::number(dictionaryPosition);
+        ui->definitionStatusLabel->setText(dictionaryPositionQstr);
+    }
+}
+
+void dictionaryWidget::on_previousDefinitionBtn_clicked()
+{
+    dictionaryPosition = dictionaryPosition - 1;
+    if(dictionaryPosition <= 0) {
+        dictionaryPosition = 1;
+    }
+    else {
+        dictionaryLookup(searchedWord, letter, dictionaryPosition);
+        ui->definitionLabel->setText(definition);
+        QString dictionaryPositionQstr = QString::number(dictionaryPosition);
+        ui->definitionStatusLabel->setText(dictionaryPositionQstr);
+    }
+}
+
+void dictionaryWidget::refreshScreenNative() {
+    emit refreshScreen();
+}

dictionarywidget.h

@@ -0,0 +1,40 @@
+#ifndef DICTIONARYWIDGET_H
+#define DICTIONARYWIDGET_H
+
+#include "functions.h"
+
+#include <QWidget>
+
+namespace Ui {
+class dictionaryWidget;
+}
+
+class dictionaryWidget : public QWidget
+{
+    Q_OBJECT
+
+public:
+    explicit dictionaryWidget(QWidget *parent = nullptr);
+    ~dictionaryWidget();
+    void dictionaryLookup(std::string word, QString first_letter, int position);
+    QString wordQstr;
+    QString definition;
+    QString letter;
+    std::string searchedWord;
+    bool nextdefinition_lock = false;
+    int dictionaryPosition;
+
+private slots:
+    void on_backBtn_clicked();
+    void on_nextDefinitionBtn_clicked();
+    void on_previousDefinitionBtn_clicked();
+    void refreshScreenNative();
+
+private:
+    Ui::dictionaryWidget *ui;
+
+signals:
+    void refreshScreen();
+};
+
+#endif // DICTIONARYWIDGET_H

dictionarywidget.ui

@@ -0,0 +1,135 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>dictionaryWidget</class>
+ <widget class="QWidget" name="dictionaryWidget">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>400</width>
+    <height>300</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Form</string>
+  </property>
+  <layout class="QVBoxLayout" name="verticalLayout">
+   <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">
+     <item row="2" column="0">
+      <widget class="QTextEdit" name="definitionLabel">
+       <property name="font">
+        <font>
+         <family>Source Serif Pro</family>
+        </font>
+       </property>
+       <property name="frameShape">
+        <enum>QFrame::NoFrame</enum>
+       </property>
+       <property name="frameShadow">
+        <enum>QFrame::Plain</enum>
+       </property>
+       <property name="lineWidth">
+        <number>0</number>
+       </property>
+       <property name="textInteractionFlags">
+        <set>Qt::TextSelectableByKeyboard|Qt::TextSelectableByMouse</set>
+       </property>
+      </widget>
+     </item>
+     <item row="1" column="0">
+      <layout class="QGridLayout" name="gridLayout_2">
+       <property name="topMargin">
+        <number>0</number>
+       </property>
+       <item row="0" column="4">
+        <widget class="QPushButton" name="nextDefinitionBtn">
+         <property name="text">
+          <string>Next</string>
+         </property>
+        </widget>
+       </item>
+       <item row="0" column="0">
+        <widget class="QLabel" name="wordLabel">
+         <property name="font">
+          <font>
+           <family>Inter</family>
+           <weight>75</weight>
+           <bold>true</bold>
+          </font>
+         </property>
+         <property name="text">
+          <string>Word</string>
+         </property>
+         <property name="wordWrap">
+          <bool>true</bool>
+         </property>
+        </widget>
+       </item>
+       <item row="0" column="3">
+        <widget class="QLabel" name="definitionStatusLabel">
+         <property name="text">
+          <string>Status</string>
+         </property>
+         <property name="textFormat">
+          <enum>Qt::AutoText</enum>
+         </property>
+         <property name="alignment">
+          <set>Qt::AlignCenter</set>
+         </property>
+        </widget>
+       </item>
+       <item row="0" column="2">
+        <widget class="QPushButton" name="previousDefinitionBtn">
+         <property name="text">
+          <string>Previous</string>
+         </property>
+        </widget>
+       </item>
+       <item row="0" column="1">
+        <spacer name="horizontalSpacer">
+         <property name="orientation">
+          <enum>Qt::Horizontal</enum>
+         </property>
+         <property name="sizeHint" stdset="0">
+          <size>
+           <width>40</width>
+           <height>20</height>
+          </size>
+         </property>
+        </spacer>
+       </item>
+      </layout>
+     </item>
+     <item row="3" column="0">
+      <widget class="QPushButton" name="backBtn">
+       <property name="font">
+        <font>
+         <weight>75</weight>
+         <bold>true</bold>
+        </font>
+       </property>
+       <property name="text">
+        <string>Back</string>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>

functions.h

@@ -62,14 +62,15 @@ namespace global {
     namespace keyboard {
         inline bool keyboardDialog;
         inline bool keypadDialog;
+        inline bool searchDialog;
         inline QString keyboardText;
         inline QString keypadText;
     }
     inline QString systemInfoText;
+    inline bool forbidOpenSearchDialog;
     inline bool isN705;
     inline bool isN905C;
     inline bool isN613;
-    inline int *readerptr;
 }
 
 // https://stackoverflow.com/questions/6080853/c-multiple-definition-error-for-global-functions-in-the-header-file/20679534#20679534
@@ -226,7 +227,7 @@ namespace {
     void writeconfig(std::string file, std::string config) {
             std::ofstream fhandler;
             fhandler.open(file);
-            fhandler << config << std::boolalpha << checked_box << endl;
+            fhandler << config << std::boolalpha << checked_box << std::endl;
             fhandler.close();
     }
     bool checkconfig_match(QString file, std::string pattern) {

generaldialog.cpp

@@ -9,6 +9,7 @@
 #include <QProcess>
 #include <QScreen>
 #include <QTimer>
+#include <QMessageBox>
 
 generalDialog::generalDialog(QWidget *parent) :
     QDialog(parent),
@@ -33,6 +34,7 @@ generalDialog::generalDialog(QWidget *parent) :
     ui->cancelBtn->setStyleSheet("font-size: 9pt; padding: 10px; font-weight: bold; background: lightGrey");
     ui->acceptBtn->setStyleSheet("font-size: 9pt; padding: 10px; font-weight: bold; background: lightGrey");
     ui->bodyLabel->setStyleSheet("font-size: 9pt");
+    ui->searchComboBox->setStyleSheet("font-size: 9pt");
 
     if(checkconfig("/inkbox/resetDialog") == true) {
         if(checkconfig("/opt/inkbox_genuine") == true) {
@@ -113,15 +115,7 @@ generalDialog::generalDialog(QWidget *parent) :
         this->adjustSize();
     }
     else if(global::keyboard::keyboardDialog == true) {
-        keyboardDialog = true;
+        setupKeyboardDialog();
-        keyboardWidget = new virtualkeyboard();
-        connect(keyboardWidget, SIGNAL(adjust_size()), SLOT(adjust_size()));
-        ui->headerLabel->setText("Enter a string");
-        ui->okBtn->setText("OK");
-        ui->cancelBtn->setText("Cancel");
-        ui->mainStackedWidget->insertWidget(1, keyboardWidget);
-        ui->mainStackedWidget->setCurrentIndex(1);
-        QTimer::singleShot(1000, this, SLOT(adjust_size()));
     }
     else if(global::keyboard::keypadDialog == true) {
         keypadDialog = true;
@@ -161,6 +155,12 @@ void generalDialog::on_cancelBtn_clicked()
         generalDialog::close();
     }
     else {
+        if(global::keyboard::searchDialog == true) {
+            global::keyboard::searchDialog = false;
+            global::forbidOpenSearchDialog = true;
+            global::keyboard::keyboardDialog = false;
+            global::keyboard::keyboardText = "";
+        }
         generalDialog::close();
     }
 }
@@ -215,10 +215,36 @@ void generalDialog::on_okBtn_clicked()
         generalDialog::close();
     }
     if(keyboardDialog == true) {
+        if(global::keyboard::searchDialog == true) {
+            if(global::keyboard::keyboardText != "") {
+                if(ui->searchComboBox->currentText() == "Dictionary") {
+                    for(int i = ui->mainStackedWidget->count(); i >= 0; i--) {
+                        QWidget * widget = ui->mainStackedWidget->widget(i);
+                        ui->mainStackedWidget->removeWidget(widget);
+                        widget->deleteLater();
+                    }
+                    ui->topStackedWidget->setVisible(false);
+                    ui->stackedWidget->setVisible(false);
+                    dictionaryWidgetWindow = new dictionaryWidget();
+                    dictionaryWidgetWindow->setAttribute(Qt::WA_DeleteOnClose);
+                    connect(dictionaryWidgetWindow, SIGNAL(refreshScreen()), SLOT(refreshScreenNative()));
+                    connect(dictionaryWidgetWindow, SIGNAL(destroyed(QObject*)), SLOT(restartSearchDialog()));
+                    ui->mainStackedWidget->insertWidget(1, dictionaryWidgetWindow);
+                }
+                else {
+                    ;
+                }
+            }
+            else {
+                QMessageBox::critical(this, tr("Invalid argument"), tr("Please type in a search term."));
+            }
+        }
+        else {
             global::keyboard::keyboardDialog = false;
             generalDialog::close();
         }
     }
+}
 void generalDialog::on_acceptBtn_clicked()
 {
     if(lowBatteryDialog == true) {
@@ -254,3 +280,30 @@ void generalDialog::adjust_size() {
     this->move(x, y);
     emit refreshScreen();
 }
+
+void generalDialog::restartSearchDialog() {
+    generalDialog::close();
+}
+
+void generalDialog::setupKeyboardDialog() {
+    keyboardDialog = true;
+    ui->stackedWidget->setVisible(true);
+    if(global::keyboard::searchDialog == true) {
+        ui->topStackedWidget->setCurrentIndex(1);
+        ui->searchHeaderLabel->setText("Search");
+    }
+    else {
+        ui->headerLabel->setText("Enter a string");
+    }
+    keyboardWidget = new virtualkeyboard();
+    connect(keyboardWidget, SIGNAL(adjust_size()), SLOT(adjust_size()));
+    ui->okBtn->setText("Search");
+    ui->cancelBtn->setText("Close");
+    ui->mainStackedWidget->insertWidget(1, keyboardWidget);
+    ui->mainStackedWidget->setCurrentIndex(1);
+    QTimer::singleShot(1000, this, SLOT(adjust_size()));
+}
+
+void generalDialog::refreshScreenNative() {
+    emit refreshScreen();
+}

generaldialog.h

@@ -7,6 +7,7 @@
 #include "textwidget.h"
 #include "virtualkeyboard.h"
 #include "virtualkeypad.h"
+#include "dictionarywidget.h"
 
 using namespace std;
 
@@ -31,12 +32,16 @@ public:
     bool resetKoboxDialog = false;
     bool keyboardDialog = false;
     bool keypadDialog = false;
+    bool dictionaryResults = false;
+    void setupKeyboardDialog();
 
 private slots:
     void on_cancelBtn_clicked();
     void on_okBtn_clicked();
     void on_acceptBtn_clicked();
     void adjust_size();
+    void restartSearchDialog();
+    void refreshScreenNative();
 
 private:
     Ui::generalDialog *ui;
@@ -44,6 +49,7 @@ private:
     textwidget *textwidgetWindow;
     virtualkeyboard *keyboardWidget;
     virtualkeypad *keypadWidget;
+    dictionaryWidget *dictionaryWidgetWindow;
 
 signals:
     void gotoPageSelected(int value);

generaldialog.ui

@@ -116,6 +116,27 @@
        <property name="bottomMargin">
         <number>0</number>
        </property>
+       <item row="0" column="0">
+        <widget class="QStackedWidget" name="topStackedWidget">
+         <property name="currentIndex">
+          <number>0</number>
+         </property>
+         <widget class="QWidget" name="page_5">
+          <layout class="QVBoxLayout" name="verticalLayout_6">
+           <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_6">
              <item row="0" column="0">
               <widget class="QLabel" name="headerLabel">
                <property name="font">
@@ -135,6 +156,78 @@
              </item>
             </layout>
            </item>
+          </layout>
+         </widget>
+         <widget class="QWidget" name="page_6">
+          <layout class="QVBoxLayout" name="verticalLayout_7">
+           <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_7">
+             <item row="0" column="1">
+              <spacer name="horizontalSpacer">
+               <property name="orientation">
+                <enum>Qt::Horizontal</enum>
+               </property>
+               <property name="sizeHint" stdset="0">
+                <size>
+                 <width>40</width>
+                 <height>20</height>
+                </size>
+               </property>
+              </spacer>
+             </item>
+             <item row="0" column="2">
+              <widget class="QLabel" name="label_2">
+               <property name="text">
+                <string>Where:</string>
+               </property>
+              </widget>
+             </item>
+             <item row="0" column="0">
+              <widget class="QLabel" name="searchHeaderLabel">
+               <property name="font">
+                <font>
+                 <family>Inter</family>
+                 <weight>75</weight>
+                 <bold>true</bold>
+                </font>
+               </property>
+               <property name="text">
+                <string>Header</string>
+               </property>
+               <property name="alignment">
+                <set>Qt::AlignCenter</set>
+               </property>
+              </widget>
+             </item>
+             <item row="0" column="3">
+              <widget class="QComboBox" name="searchComboBox">
+               <item>
+                <property name="text">
+                 <string>Dictionary</string>
+                </property>
+               </item>
+              </widget>
+             </item>
+            </layout>
+           </item>
+          </layout>
+         </widget>
+        </widget>
+       </item>
+      </layout>
+     </item>
      <item row="5" column="0">
       <widget class="QStackedWidget" name="mainStackedWidget">
        <property name="currentIndex">

inkbox.pro

@@ -15,6 +15,7 @@ SOURCES += \
     apps.cpp \
     brightnessdialog.cpp \
     calendarapp.cpp \
+    dictionarywidget.cpp \
     generaldialog.cpp \
     koboxappsdialog.cpp \
     koboxsettings.cpp \
@@ -35,6 +36,7 @@ HEADERS += \
     apps.h \
     brightnessdialog.h \
     calendarapp.h \
+    dictionarywidget.h \
     functions.h \
     generaldialog.h \
     koboxappsdialog.h \
@@ -55,6 +57,7 @@ FORMS += \
     apps.ui \
     brightnessdialog.ui \
     calendarapp.ui \
+    dictionarywidget.ui \
     generaldialog.ui \
     koboxappsdialog.ui \
     koboxsettings.ui \

mainwindow.cpp

@@ -617,12 +617,8 @@ void MainWindow::on_pushButton_clicked()
 
 void MainWindow::on_searchBtn_clicked()
 {
-    // Hopefully this button will do something one day...
+    global::forbidOpenSearchDialog = false;
-    global::keyboard::keyboardDialog = true;
+    setupSearchDialog();
-    generalDialogWindow = new generalDialog();
-    generalDialogWindow->setAttribute(Qt::WA_DeleteOnClose);
-    connect(generalDialogWindow, SIGNAL(refreshScreen()), SLOT(refreshScreen()));
-    generalDialogWindow->show();
 }
 
 void MainWindow::on_quitBtn_clicked()
@@ -810,3 +806,19 @@ void MainWindow::setInitialBrightness() {
 void MainWindow::refreshScreen() {
     this->repaint();
 }
+
+void MainWindow::setupSearchDialog() {
+    if(global::forbidOpenSearchDialog == false) {
+        global::keyboard::keyboardDialog = true;
+        global::keyboard::searchDialog = true;
+        global::keyboard::keyboardText = "";
+        generalDialogWindow = new generalDialog();
+        generalDialogWindow->setAttribute(Qt::WA_DeleteOnClose);
+        connect(generalDialogWindow, SIGNAL(refreshScreen()), SLOT(refreshScreen()));
+        connect(generalDialogWindow, SIGNAL(destroyed(QObject*)), SLOT(setupSearchDialog()));
+        generalDialogWindow->show();
+    }
+    else {
+        ;
+    }
+}

mainwindow.h

@@ -69,6 +69,7 @@ private slots:
     void setInitialBrightness();
     void on_homeBtn_clicked();
     void refreshScreen();
+    void setupSearchDialog();
 
 private:
     Ui::MainWindow *ui;

virtualkeyboard.cpp

@@ -2,6 +2,7 @@
 #include "ui_virtualkeyboard.h"
 
 #include <QTimer>
+#include <QDebug>
 
 virtualkeyboard::virtualkeyboard(QWidget *parent) :
     QWidget(parent),
@@ -116,7 +117,7 @@ void virtualkeyboard::on_eraseBtn_clicked()
 {
     ui->lineEdit->backspace();
     QString text = ui->lineEdit->text();
-    global::keyboard::keypadText = text;
+    global::keyboard::keyboardText = text;
 }
 
 void virtualkeyboard::on_spt_clicked()