Added Colour struct

diff --git a/source/common/colour.h b/source/common/colour.h
new file mode 100644 (file)
index 0000000..dc3dedf
--- /dev/null
+++ b/source/common/colour.h
@@ -0,0 +1,86 @@
+// colour.h - Colour Structures
+//
+// (c) 2016 Xestia Software Development.
+//
+// This file is part of Xestia Calendar.
+//
+// Xestia Address Book is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by the
+// Free Software Foundation, version 3 of the license.
+//
+// Xestia Address Book is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with Xestia Calendar. If not, see <http://www.gnu.org/licenses/>
+
+#include <string>
+#include "text.h"
+
+using namespace std;
+
+struct Colour{
+       
+       int red;
+       int blue;
+       int green;
+       int alpha;
+
+       operator string() {
+               
+               string ColourOut;
+               string ColourOutHex;
+       
+               ColourOut = "#";
+               
+               // Convert the red value.
+               
+               if (red > 255){
+                       ColourOut += "FF";
+               } else if (red < 0) {
+                       ColourOut += "00";                      
+               } else {
+                       IntToHex(&red, &ColourOutHex, 2);
+                       ColourOut += ColourOutHex;
+               }
+               
+               // Convert the green value.
+
+               if (green > 255){
+                       ColourOut += "FF";
+               } else if (green < 0){
+                       ColourOut += "00";                      
+               } else {
+                       IntToHex(&green, &ColourOutHex, 2);
+                       ColourOut += ColourOutHex;                      
+               }
+               
+               // Convert the blue value.
+
+               if (blue > 255){
+                       ColourOut += "FF";
+               } else if (blue < 0) {
+                       ColourOut += "00";                      
+               } else {
+                       IntToHex(&blue, &ColourOutHex, 2);
+                       ColourOut += ColourOutHex;
+               }
+               
+               // Convert the alpha value.
+               
+               if (alpha > 255){
+                       ColourOut += "FF";
+               } else if (alpha < 0){
+                       ColourOut += "00";
+               } else {
+                       IntToHex(&alpha, &ColourOutHex, 2);
+                       ColourOut += ColourOutHex;
+               }
+               
+               return ColourOut;
+               
+       }
+       
+};
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