KoBox Apps dialog can scan through the extensions list

apps.h

@@ -5,6 +5,7 @@
 #include <savedwords.h>
 #include <calendarapp.h>
 #include <koboxappsdialog.h>
+#include <generaldialog.h>
 
 namespace Ui {
 class apps;

koboxappsdialog.cpp

@@ -5,17 +5,18 @@
 
 #include <QStringListModel>
 #include <QScreen>
+#include <QDebug>
+#include <QFontDatabase>
+#include <QMessageBox>
 
 koboxAppsDialog::koboxAppsDialog(QWidget *parent) :
-    QWidget(parent),
+    QDialog(parent),
     ui(new Ui::koboxAppsDialog)
 {
     ui->setupUi(this);
 
     // Preventing outside interaction
-    // this->setModal(true);
-    // For some obscure reason, this returns a "no member named setModal in 'koboxAppsDialog' error"
-    // Instead, I set the modality via GUI in the "Forms" section of Qt Creator
+    this->setModal(true);
 
     // Stylesheet, style & misc.
     QFile stylesheetFile(":/resources/eink.qss");
@@ -27,6 +28,14 @@ koboxAppsDialog::koboxAppsDialog(QWidget *parent) :
     ui->cancelBtn->setProperty("type", "borderless");
     ui->launchBtn->setStyleSheet("font-size: 9pt; padding: 10px; font-weight: bold; background: lightGrey");
     ui->cancelBtn->setStyleSheet("font-size: 9pt; padding: 10px; font-weight: bold; background: lightGrey");
+    ui->appsList->setStyleSheet("font-size: 9pt");
+    ui->headerLabel->setStyleSheet("font-weight: bold");
+
+    // UI fonts
+    int id = QFontDatabase::addApplicationFont(":/resources/fonts/CrimsonPro-Regular.ttf");
+    QString family = QFontDatabase::applicationFontFamilies(id).at(0);
+    QFont crimson(family);
+    ui->definitionLabel->setFont(QFont(crimson));
 
     this->adjustSize();
     // Centering dialog
@@ -44,7 +53,7 @@ koboxAppsDialog::koboxAppsDialog(QWidget *parent) :
 }
 
 void koboxAppsDialog::checkApps() {
-    QFile apps_list("/external_root/opt/X11/extensions/extensions_list");
+    QFile apps_list("/external_root/opt/X11/extensions_list");
     apps_list.open(QIODevice::ReadWrite);
     QTextStream in (&apps_list);
     apps = in.readAll();
@@ -55,3 +64,21 @@ koboxAppsDialog::~koboxAppsDialog()
 {
     delete ui;
 }
+
+void koboxAppsDialog::on_cancelBtn_clicked()
+{
+    // Emergency TODO: Fix this giving a "free(): invalid next size(fast)..." error
+    koboxAppsDialog::close();
+}
+
+void koboxAppsDialog::on_launchBtn_clicked()
+{
+    index = ui->appsList->currentIndex();
+    itemText = index.data(Qt::DisplayRole).toString();
+    if(itemText == "") {
+        QMessageBox::critical(this, tr("Invalid argument"), tr("Please select an application."));
+    }
+    else {
+        qDebug() << itemText;
+    }
+}

koboxappsdialog.h

@@ -1,13 +1,14 @@
 #ifndef KOBOXAPPSDIALOG_H
 #define KOBOXAPPSDIALOG_H
 
-#include <QWidget>
+#include <QDialog>
+#include <QModelIndex>
 
 namespace Ui {
 class koboxAppsDialog;
 }
 
-class koboxAppsDialog : public QWidget
+class koboxAppsDialog : public QDialog
 {
     Q_OBJECT
 
@@ -18,6 +19,12 @@ public:
     void checkApps();
 
     QString apps;
+    QString itemText;
+    QModelIndex index;
+
+private slots:
+    void on_cancelBtn_clicked();
+    void on_launchBtn_clicked();
 
 private:
     Ui::koboxAppsDialog *ui;

koboxappsdialog.ui

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <ui version="4.0">
  <class>koboxAppsDialog</class>
- <widget class="QWidget" name="koboxAppsDialog">
+ <widget class="QDialog" name="koboxAppsDialog">
   <property name="windowModality">
    <enum>Qt::NonModal</enum>
   </property>
@@ -9,8 +9,8 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>400</width>
-    <height>300</height>
+    <width>468</width>
+    <height>361</height>
    </rect>
   </property>
   <property name="windowTitle">
@@ -19,27 +19,7 @@
   <layout class="QVBoxLayout" name="verticalLayout">
    <item>
     <layout class="QGridLayout" name="gridLayout">
-     <item row="0" column="0">
-      <widget class="QLabel" name="label">
-       <property name="font">
-        <font>
-         <family>Inter</family>
-         <weight>75</weight>
-         <bold>true</bold>
-        </font>
-       </property>
-       <property name="text">
-        <string>KoBox apps launcher</string>
-       </property>
-       <property name="alignment">
-        <set>Qt::AlignCenter</set>
-       </property>
-      </widget>
-     </item>
-     <item row="1" column="0">
-      <widget class="QListView" name="appsList"/>
-     </item>
-     <item row="2" column="0">
+     <item row="3" column="0">
       <layout class="QGridLayout" name="gridLayout_2">
        <property name="bottomMargin">
         <number>0</number>
@@ -74,6 +54,39 @@
        </item>
       </layout>
      </item>
+     <item row="2" column="0">
+      <widget class="QListView" name="appsList"/>
+     </item>
+     <item row="0" column="0">
+      <widget class="QLabel" name="headerLabel">
+       <property name="font">
+        <font>
+         <family>Inter</family>
+         <weight>75</weight>
+         <bold>true</bold>
+        </font>
+       </property>
+       <property name="text">
+        <string>KoBox apps launcher</string>
+       </property>
+       <property name="alignment">
+        <set>Qt::AlignCenter</set>
+       </property>
+      </widget>
+     </item>
+     <item row="1" column="0">
+      <widget class="QLabel" name="definitionLabel">
+       <property name="text">
+        <string>Please select an application and click on 'Launch' to start it.</string>
+       </property>
+       <property name="textFormat">
+        <enum>Qt::AutoText</enum>
+       </property>
+       <property name="alignment">
+        <set>Qt::AlignCenter</set>
+       </property>
+      </widget>
+     </item>
     </layout>
    </item>
   </layout>