- Add a new Log() function to replace ad-hoc std::cout calls wrapped in debugMode checks

- Remove debugMode from classes that don't need it (i.e all of them)

src/overlay.cpp

@@ -1,4 +1,5 @@
 #include "overlay.h"
+#include "logger.h"
 #include <QString>
 #include <QDateTime>
 #include <libexif/exif-data.h>
@@ -19,11 +20,6 @@ Overlay::Overlay(const std::string overlayInput):
 
 Overlay::~Overlay() {}
 
-void Overlay::setDebugMode(const bool debugModeIn) 
-{ 
-  debugMode = debugModeIn; 
-}
-
 void Overlay::parseInput() {
   QString str = QString(overlayInput.c_str());
   QStringList corners = str.split(QLatin1Char(';'));
@@ -55,10 +51,7 @@ void Overlay::parseInput() {
 
 QString Overlay::getTemplate(QStringList components){
   if (components.size()>3) {
-    if(debugMode)
-    {
-      std::cout << "template: " << components[3].toStdString() << std::endl;
-    }
+    Log("template: ", components[3].toStdString());
     return components[3];
   }
   return "";
@@ -66,10 +59,7 @@ QString Overlay::getTemplate(QStringList components){
 
 int Overlay::getMargin(QStringList components){
   if (components.size()>1) {
-    if(debugMode)
-    {
-      std::cout << "margin: " << components[1].toStdString() << std::endl;
-    }
+    Log("margin: ", components[1].toStdString());
     int num = components[1].toInt();
     if (num > 0) {
       return num;
@@ -81,10 +71,7 @@ int Overlay::getMargin(QStringList components){
 
 int Overlay::getFontsize(QStringList components){
   if (components.size()>2) {
-    if(debugMode)
-    {
-      std::cout << "fontsize: " << components[2].toStdString() << std::endl;
-    }
+    Log("fontsize: ", components[2].toStdString());
     int num = components[2].toInt();
     if (num > 0) {
       return num;