Add picture viewer

Opens on doubleclick when it's image/*.

1 files changed, 9 insertions, 1 deletions

diff --git a/globals.cpp b/globals.cpp
index 2bdb175..53bd1f0 100644
--- a/globals.cpp
+++ b/globals.cpp
@@ -1,6 +1,7 @@
 #include <QAction>
 
 #include "globals.h"
+#include "viewer.h"
 
 Globals *Globals::mInstance = nullptr;
 
@@ -19,4 +20,11 @@ QAction *Globals::action(int actionType){
     return mActions.value(actionType);
 }
 
-Globals::Globals(){}
+Viewer *Globals::viewer(){
+    if(!mViewer){
+        mViewer = new Viewer;
+    }
+    return mViewer;
+}
+
+Globals::Globals() : mViewer(nullptr) {}