add draft of remote file support

src/headers/advanced-scene-switcher.hpp

@@ -104,6 +104,7 @@ public slots:
 
 	void on_browseButton_clicked();
 	void on_readFileCheckBox_stateChanged(int state);
+	void on_fileType_currentIndexChanged(int idx);
 	void on_readPathLineEdit_textChanged(const QString &text);
 	void on_writePathLineEdit_textChanged(const QString &text);
 	void on_browseButton_2_clicked();

src/headers/switcher-data-structs.hpp

@@ -169,6 +169,7 @@ struct FileSwitch {
 	OBSWeakSource transition;
 	std::string file;
 	std::string text;
+	bool local = true;
 	bool useRegex = false;
 	bool useTime = false;
 	QDateTime lastMod;