Add ability to filter log messages by type.

src/base/logger.h

@@ -12,11 +12,13 @@ namespace Log
 {
     enum MsgType
     {
-        NORMAL,
-        INFO,
-        WARNING,
-        CRITICAL //ERROR is defined by libtorrent and results in compiler error
+        ALL = -1,
+        NORMAL = 0x1,
+        INFO = 0x2,
+        WARNING = 0x4,
+        CRITICAL = 0x8 //ERROR is defined by libtorrent and results in compiler error
     };
+    Q_DECLARE_FLAGS(MsgTypes, MsgType)
 
     struct Msg
     {
@@ -36,6 +38,8 @@ namespace Log
     };
 }
 
+Q_DECLARE_OPERATORS_FOR_FLAGS(Log::MsgTypes)
+
 class Logger : public QObject
 {
     Q_OBJECT

src/base/preferences.cpp

@@ -871,6 +871,18 @@ void Preferences::setExecutionLogEnabled(bool b)
     setValue("Preferences/ExecutionLog/enabled", b);
 }
 
+int Preferences::executionLogMessageTypes() const
+{
+    // as default value we need all the bits set
+    // -1 is considered the portable way to achieve that
+    return value("MainWindow/ExecutionLog/Types", -1).toInt();
+}
+
+void Preferences::setExecutionLogMessageTypes(const int &value)
+{
+    setValue("MainWindow/ExecutionLog/Types", value);
+}
+
 // Queueing system
 bool Preferences::isQueueingSystemEnabled() const
 {

src/base/preferences.h

@@ -276,6 +276,8 @@ public:
     // Execution Log
     bool isExecutionLogEnabled() const;
     void setExecutionLogEnabled(bool b);
+    int executionLogMessageTypes() const;
+    void setExecutionLogMessageTypes(const int &value);
 
     // Queueing system
     bool isQueueingSystemEnabled() const;