Add date to Preview View, fixes issue #64

1 files changed, 35 insertions, 0 deletions

diff --git a/src/Format.cpp b/src/Format.cpp
new file mode 100644
index 0000000..71a0e9e
--- /dev/null
+++ b/src/Format.cpp
@@ -0,0 +1,35 @@
+
+#include <time.h>
+#include <string>
+#include "Format.h"
+
+std::string format::UnixtimeToDate(time_t unixtime, std::string dateFormat)
+{
+	struct tm * timeData;
+	char buffer[128];
+
+	timeData = localtime(&unixtime);
+
+	strftime(buffer, 128, dateFormat.c_str(), timeData);
+	return std::string(buffer);
+}
+
+std::string format::UnixtimeToDateMini(time_t unixtime)
+{
+	time_t currentTime = time(NULL);
+	struct tm currentTimeData = *localtime(&currentTime);
+	struct tm timeData = *localtime(&unixtime);
+
+	if(currentTimeData.tm_year != timeData.tm_year)
+	{
+		return UnixtimeToDate(unixtime, "%b %Y");
+	}
+	else if(currentTimeData.tm_mon != timeData.tm_mon || currentTimeData.tm_mday != timeData.tm_mday)
+	{
+		return UnixtimeToDate(unixtime, "%d %B");
+	}
+	else
+	{
+		return UnixtimeToDate(unixtime, "%H:%M:%S");
+	}
+}