log: Added debug function

src/CMakeLists.txt

@@ -17,6 +17,7 @@ set (timew_SRCS CLI.cpp        CLI.h
                 data.cpp
                 init.cpp
                 helper.cpp
+                log.cpp
                 util.cpp)
 
 set (libshared_SRCS libshared/src/Args.cpp          libshared/src/Args.h

src/log.cpp

@@ -0,0 +1,47 @@
+////////////////////////////////////////////////////////////////////////////////
+//
+// Copyright 2015 - 2016, Paul Beckingham, Federico Hernandez.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
+//
+// http://www.opensource.org/licenses/mit-license.php
+//
+////////////////////////////////////////////////////////////////////////////////
+
+#include <cmake.h>
+#include <Color.h>
+#include <timew.h>
+#include <iostream>
+
+static bool debugMode = false;
+
+////////////////////////////////////////////////////////////////////////////////
+void enableDebugMode (bool value)
+{
+  debugMode = value;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+void debug (const std::string& msg)
+{
+  if (debugMode)
+    std::cout << Color ("gray4").colorize (msg) << "\n";
+}
+
+////////////////////////////////////////////////////////////////////////////////

src/timew.h

@@ -72,6 +72,12 @@ std::map <std::string, Color> createTagColorMap (const Rules&, Palette&, const s
 int quantizeTo15Minutes (const int);
 bool dayIsHoliday (const Rules&, const Datetime&);
 
+// log.cpp
+void enableDebugMode (bool);
+void enableQuietMode (bool);
+void debug (const std::string&);
+void error (const std::string&);
+
 // utiŀ.cpp
 std::string osName ();
 std::string escape (const std::string&, int);