chore: code tidy

replaced emit with Q_EMIT
replaced signals: & slots: in class definitions, each function definition now has either a Q_SIGNAL or Q_SLOT prefix
started work on Cloner, embeds nodejs into the application to allow easy grabbing and parsing of html/css/javascript files

Author: fizzyade

.github/semantic.yml

@@ -0,0 +1,18 @@
+titleOnly: true
+allowMergeCommits: false
+allowRevertCommits: false
+types:
+  - feat
+  - fix
+  - docs
+  - style
+  - refactor
+  - perf
+  - test
+  - build
+  - ci
+  - chore
+  - revert
+  - repo
+  - wip
+  - merge

.gitignore

@@ -5,3 +5,5 @@ deployment
 tools
 assets/dmg_background.tiff
 *.autosave
+
+libnode/

CMakeLists.txt

@@ -132,6 +132,8 @@ set(APPLICATION_SOURCES
     GeneralSettingsPage.cpp
     GeneralSettingsPage.h
     GeneralSettingsPage.ui
+    Cloner.cpp
+    Cloner.h
 )
 
 # List of Qt libraries used by the application
@@ -231,6 +233,14 @@ if(APPLE)
     set(APPLICATION_BUNDLE_SCHEME "${APPLICATION_SHORT_NAME}")
 endif()
 
+# nodejs static libration
+
+if(EXISTS ${APPLICATON_SOURCE_ROOT}/libnode)
+    target_include_directories(${APPLICATION_SHORT_NAME} PRIVATE "${APPLICATON_SOURCE_ROOT}/libnode/include")
+    list(APPEND APPLICATION_QT_LINK_LIBRARIES "-L${APPLICATON_SOURCE_ROOT}/libnode/lib")
+    list(APPEND APPLICATION_QT_LINK_LIBRARIES "node")
+endif()
+
 # cocoa frameworks
 
 if(APPLE)

Cloner.cpp

@@ -0,0 +1,69 @@
+/*
+ * Copyright (C) 2020 Adrian Carpenter
+ *
+ * This file is part of a regex101.com offline application.
+ *
+ * https://github.com/fizzyade/regex101
+ *
+ * =====================================================================
+ * The regex101 web content is owned and used with permission from
+ * Firas Dib at regex101.com.  This application is an unofficial
+ * tool to provide an offline application version of the website.
+ * =====================================================================
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "Cloner.h"
+/*#include "node.h"
+
+#include <QDebug>
+
+using node::ArrayBufferAllocator;
+using node::Environment;
+using node::IsolateData;
+using node::MultiIsolatePlatform;
+using v8::Context;
+using v8::HandleScope;
+using v8::Isolate;
+using v8::Local;
+using v8::Locker;
+using v8::MaybeLocal;
+using v8::SealHandleScope;
+using v8::V8;
+using v8::Value;
+*/
+Nedrysoft::Cloner::Cloner()
+{
+/*    argv = uv_setup_args(0, 0);
+
+    std::vector<std::string> args(argv, argv + argc);
+    std::vector<std::string> exec_args;
+    std::vector<std::string> errors;
+
+    int exit_code = node::InitializeNodeWithArgs(&args, &exec_args, &errors);
+
+    for (const std::string& error : errors) {
+          qDebug() << error.c_str());
+    }
+
+    if (exit_code != 0) {
+        qDebug() << "error:" << exit_code;
+    }
+
+    std::unique_ptr<MultiIsolatePlatform> platform = MultiIsolatePlatform::Create(4);
+
+    V8::InitializePlatform(platform.get());
+    V8::Initialize();*/
+}

Cloner.h

@@ -0,0 +1,55 @@
+/*
+ * Copyright (C) 2020 Adrian Carpenter
+ *
+ * This file is part of a regex101.com offline application.
+ *
+ * https://github.com/fizzyade/regex101
+ *
+ * =====================================================================
+ * The regex101 web content is owned and used with permission from
+ * Firas Dib at regex101.com.  This application is an unofficial
+ * tool to provide an offline application version of the website.
+ * =====================================================================
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef CLONER_H
+#define CLONER_H
+
+namespace Nedrysoft {
+    /**
+     * @brief               Clones the regex101.com
+     *
+     * @details             Downloads all the required files from the regex101.com site,
+     *                      this involves searching through each file that is downloaded to find any
+     *                      other dependencies that are required.
+     *
+     *                      The purpose of this is to allow users to update to a later verison of the
+     *                      regex101.com application, although they do this at their own risk as newer version
+     *                      may have changes that break the url handler.
+     */
+    class Cloner
+    {
+        public:
+            /**
+             * @brief               Constructor
+             *
+             * @details             Constructs a Cloner instance
+             */
+            Cloner();
+    };
+}
+
+#endif // CLONER_H

MainWindow.h

@@ -44,7 +44,9 @@ namespace Nedrysoft {
      *
      * @details             Provides the main window for the application.
      */
-    class MainWindow : public QMainWindow {
+    class MainWindow :
+            public QMainWindow
+    {
         private:
             Q_OBJECT
 
@@ -83,9 +85,9 @@ namespace Nedrysoft {
              *
              * @param[in]       closeEvent contains the information about the event including accpt/regect functions
              */
-            virtual void closeEvent(QCloseEvent *closeEvent);
+            virtual void closeEvent(QCloseEvent *closeEvent) override;
 
-        private slots:
+        private:
             /**
              * @brief           Event filter mathod
              *
@@ -98,29 +100,28 @@ namespace Nedrysoft {
              *
              * @returns         true if the event is handled; otherwise false.
              */
-            bool eventFilter(QObject *obj, QEvent *event);
+            Q_SLOT bool eventFilter(QObject *obj, QEvent *event);
 
-    private slots:
             /**
              * @brief           About slot function.
              *
              * @details         This slot is called when the About action is triggered, the about dialog is displayed.
              */
-            void on_actionAbout_triggered();
+            Q_SLOT void on_actionAbout_triggered();
 
             /**
              * @brief           Exit slot function.
              *
              * @details         This slot is called when the Exit action is triggered, the application is closed.
              */
-            void on_actionExit_triggered();
+            Q_SLOT void on_actionExit_triggered();
 
             /**
              * @brief           Preferences action triggered function
              *
              * @details         This slot is called when the preferences action is triggered
              */
-            void on_actionPreferences_triggered();
+            Q_SLOT void on_actionPreferences_triggered();
 
     private:
             Ui::MainWindow *ui;                                     //! ui class for the main window

RegExAboutDialog.h

@@ -37,7 +37,9 @@ namespace Nedrysoft {
      *
      * @details             A dialog box that shows details about the application.
      */
-    class RegExAboutDialog : public QDialog {
+    class RegExAboutDialog :
+            public QDialog
+    {
         private:
             Q_OBJECT
 

RegExApiEndpoint.h

@@ -42,7 +42,9 @@ namespace Nedrysoft {
      *
      * @details             Provides functions that can be called from javascript in the web browser.
      */
-    class RegExApiEndpoint : public QObject {
+    class RegExApiEndpoint :
+            public QObject
+    {
         private:
             Q_OBJECT
 
@@ -147,8 +149,8 @@ namespace Nedrysoft {
              * @param[in]       message contains the message received.
              */
             Q_INVOKABLE void notifyApplication(QVariant message) const;
-        private:
 
+        private:
             /**
              * @brief           Creates a random string of characters
              *

RegExNullWebEnginePage.h

@@ -39,7 +39,9 @@ namespace Nedrysoft {
      *                      link target.  This class denies the navigation request, but uses the qt desktop services
      *                      to open the link in the system default web browser.
      */
-    class RegExNullWebEnginePage : public QWebEnginePage {
+    class RegExNullWebEnginePage :
+            public QWebEnginePage
+    {
         private:
             Q_OBJECT
 
@@ -61,7 +63,7 @@ namespace Nedrysoft {
              *
              * @returns         true if the navigation is allowed; otherwise false.
              */
-            bool acceptNavigationRequest(const QUrl &url, QWebEnginePage::NavigationType type, bool isMainFrame);
+            bool acceptNavigationRequest(const QUrl &url, QWebEnginePage::NavigationType type, bool isMainFrame) override;
     };
 }
 #endif // REGEXNULLWEBENGINEPAGE_H

RegExSplashScreen.h

@@ -38,7 +38,9 @@ namespace Nedrysoft {
      *
      * @details             A dialog box that provides a custom splash screen.
      */
-    class RegExSplashScreen : public QSplashScreen {
+    class RegExSplashScreen :
+            public QSplashScreen
+    {
         private:
             Q_OBJECT
 
@@ -62,7 +64,7 @@ namespace Nedrysoft {
              *
              * @param[in]       painter is the painter to draw to.
              */
-            virtual void drawContents(QPainter *painter);
+            virtual void drawContents(QPainter *painter) override;
     };
 }
 

RegExUrlRequestInterceptor.h

@@ -38,7 +38,9 @@ namespace Nedrysoft {
      *                      blocks all requests that are not aimed at the custom scheme so ensure that the
      *                      application is completely standalone.
      */
-    class RegExUrlRequestInterceptor : public QWebEngineUrlRequestInterceptor {
+    class RegExUrlRequestInterceptor :
+            public QWebEngineUrlRequestInterceptor
+    {
         private:
             Q_OBJECT
 
@@ -50,7 +52,7 @@ namespace Nedrysoft {
              *
              * @param[in]       info is an object that contains HTTP request parameters.
              */
-            void interceptRequest(QWebEngineUrlRequestInfo &info);
+            void interceptRequest(QWebEngineUrlRequestInfo &info) override;
     };
 }
 

RegExUrlSchemeHandler.h

@@ -40,7 +40,9 @@ namespace Nedrysoft {
      *                  with the RefExUrlRequestInterceptor and RegExApiEndpoint classes to provide
      *                  a full implementation.
      */
-    class RegExUrlSchemeHandler : public QWebEngineUrlSchemeHandler {
+    class RegExUrlSchemeHandler :
+            public QWebEngineUrlSchemeHandler
+    {
         private:
             Q_OBJECT
 
@@ -100,7 +102,6 @@ namespace Nedrysoft {
             static QString root();
 
         protected:
-
             /**
              * @brief           setInitialState
              *

RegExWebEnginePage.h

@@ -42,7 +42,9 @@ namespace Nedrysoft {
      * @details             This subclass provides a web page that is set up to use the handlers,
      *                      interceptors and web channels.
      */
-    class RegExWebEnginePage : public QWebEnginePage {
+    class RegExWebEnginePage :
+            public QWebEnginePage
+    {
         private:
             Q_OBJECT
 

RegExWebEngineProfile.h

@@ -38,7 +38,9 @@ namespace Nedrysoft {
      * @details             Provides a profile which is set up to handle the custom scheme with
      *                      appropriate security levels.
      */
-    class RegExWebEngineProfile : public QWebEngineProfile {
+    class RegExWebEngineProfile :
+            public QWebEngineProfile
+    {
         private:
             Q_OBJECT
 

SettingsDialog.cpp

@@ -246,7 +246,7 @@ bool Nedrysoft::SettingsDialog::close()
         page->m_pageSettings->acceptSettings();
     }
 #endif
-    emit closed();
+    Q_EMIT closed();
 
     return QWidget::close();
 }