From 14b07ab5f2e325476e7566db7294c82372a508ff Mon Sep 17 00:00:00 2001
From: mjbudd77 <mjbudd77@gmail.com>
Date: Tue, 16 Feb 2021 22:16:05 -0500
Subject: [PATCH] Added a link to online documentation in the Qt GUI help menu.

---
 src/drivers/Qt/ConsoleWindow.cpp | 19 +++++++++++++++++++
 src/drivers/Qt/ConsoleWindow.h   |  1 +
 2 files changed, 20 insertions(+)

diff --git a/src/drivers/Qt/ConsoleWindow.cpp b/src/drivers/Qt/ConsoleWindow.cpp
index d52afb5a..a3a8543c 100644
--- a/src/drivers/Qt/ConsoleWindow.cpp
+++ b/src/drivers/Qt/ConsoleWindow.cpp
@@ -35,6 +35,8 @@
 #include <QFileDialog>
 #include <QMessageBox>
 #include <QInputDialog>
+#include <QDesktopServices>
+#include <QUrl>
 
 #include "../../fceu.h"
 #include "../../fds.h"
@@ -924,6 +926,14 @@ void consoleWin_t::createMainMenu(void)
 	connect(msgLogAct, SIGNAL(triggered()), this, SLOT(openMsgLogWin(void)) );
 	
 	helpMenu->addAction(msgLogAct);
+
+	// Help -> Documentation
+	act = new QAction(tr("&Docs (Online)"), this);
+	act->setStatusTip(tr("Documentation"));
+	act->setIcon( style->standardIcon( QStyle::SP_DialogHelpButton ) );
+	connect(act, SIGNAL(triggered()), this, SLOT(openOnlineDocs(void)) );
+	
+	helpMenu->addAction(act);
 };
 //---------------------------------------------------------------------------
 void consoleWin_t::toggleMenuVis(void)
@@ -2168,6 +2178,15 @@ void consoleWin_t::openMsgLogWin(void)
 	return;
 }
 
+void consoleWin_t::openOnlineDocs(void)
+{
+	if ( QDesktopServices::openUrl( QUrl("http://fceux.com/web/help/fceux.html") ) == false )
+	{
+		QueueErrorMsgWindow("Error: Failed to open link to: http://fceux.com/web/help/fceux.html");
+	}
+	return;
+}
+
 #if defined(__linux__) || defined(__APPLE__) || defined(__unix__)
 int consoleWin_t::setNicePriority( int value )
 {
diff --git a/src/drivers/Qt/ConsoleWindow.h b/src/drivers/Qt/ConsoleWindow.h
index 66f415fa..8ef7f994 100644
--- a/src/drivers/Qt/ConsoleWindow.h
+++ b/src/drivers/Qt/ConsoleWindow.h
@@ -194,6 +194,7 @@ class  consoleWin_t : public QMainWindow
 		void closeROMCB(void);
 		void aboutFCEUX(void);
 		void aboutQt(void);
+		void openOnlineDocs(void);
 		void openMsgLogWin(void);
 		void openInputConfWin(void);
 		void openGameSndConfWin(void);