(Added missing files from last check-in)

src/core/juce_RelativeTime.cpp

@@ -0,0 +1,263 @@
+/*
+  ==============================================================================
+
+   This file is part of the JUCE library - "Jules' Utility Class Extensions"
+   Copyright 2004-9 by Raw Material Software Ltd.
+
+  ------------------------------------------------------------------------------
+
+   JUCE can be redistributed and/or modified under the terms of the GNU General
+   Public License (Version 2), as published by the Free Software Foundation.
+   A copy of the license is included in the JUCE distribution, or can be found
+   online at www.gnu.org/licenses.
+
+   JUCE 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.
+
+  ------------------------------------------------------------------------------
+
+   To release a closed-source product which uses JUCE, commercial licenses are
+   available: visit www.rawmaterialsoftware.com/juce for more information.
+
+  ==============================================================================
+*/
+
+#include "juce_StandardHeader.h"
+
+BEGIN_JUCE_NAMESPACE
+
+
+#include "juce_RelativeTime.h"
+#include "../text/juce_LocalisedStrings.h"
+
+
+//==============================================================================
+RelativeTime::RelativeTime (const double seconds_) throw()
+    : seconds (seconds_)
+{
+}
+
+RelativeTime::RelativeTime (const RelativeTime& other) throw()
+    : seconds (other.seconds)
+{
+}
+
+RelativeTime::~RelativeTime() throw()
+{
+}
+
+//==============================================================================
+const RelativeTime RelativeTime::milliseconds (const int milliseconds) throw()
+{
+    return RelativeTime (milliseconds * 0.001);
+}
+
+const RelativeTime RelativeTime::milliseconds (const int64 milliseconds) throw()
+{
+    return RelativeTime (milliseconds * 0.001);
+}
+
+const RelativeTime RelativeTime::minutes (const double numberOfMinutes) throw()
+{
+    return RelativeTime (numberOfMinutes * 60.0);
+}
+
+const RelativeTime RelativeTime::hours (const double numberOfHours) throw()
+{
+    return RelativeTime (numberOfHours * (60.0 * 60.0));
+}
+
+const RelativeTime RelativeTime::days (const double numberOfDays) throw()
+{
+    return RelativeTime (numberOfDays * (60.0 * 60.0 * 24.0));
+}
+
+const RelativeTime RelativeTime::weeks (const double numberOfWeeks) throw()
+{
+    return RelativeTime (numberOfWeeks * (60.0 * 60.0 * 24.0 * 7.0));
+}
+
+//==============================================================================
+int64 RelativeTime::inMilliseconds() const throw()
+{
+    return (int64)(seconds * 1000.0);
+}
+
+double RelativeTime::inMinutes() const throw()
+{
+    return seconds / 60.0;
+}
+
+double RelativeTime::inHours() const throw()
+{
+    return seconds / (60.0 * 60.0);
+}
+
+double RelativeTime::inDays() const throw()
+{
+    return seconds / (60.0 * 60.0 * 24.0);
+}
+
+double RelativeTime::inWeeks() const throw()
+{
+    return seconds / (60.0 * 60.0 * 24.0 * 7.0);
+}
+
+const String RelativeTime::getDescription (const String& returnValueForZeroTime) const throw()
+{
+    if (seconds < 0.001 && seconds > -0.001)
+        return returnValueForZeroTime;
+
+    String result;
+
+    if (seconds < 0)
+        result = T("-");
+
+    int fieldsShown = 0;
+    int n = abs ((int) inWeeks());
+    if (n > 0)
+    {
+        result << n << ((n == 1) ? TRANS(" week ")
+                                 : TRANS(" weeks "));
+        ++fieldsShown;
+    }
+
+    n = abs ((int) inDays()) % 7;
+    if (n > 0)
+    {
+        result << n << ((n == 1) ? TRANS(" day ")
+                                 : TRANS(" days "));
+        ++fieldsShown;
+    }
+
+    if (fieldsShown < 2)
+    {
+        n = abs ((int) inHours()) % 24;
+        if (n > 0)
+        {
+            result << n << ((n == 1) ? TRANS(" hr ")
+                                     : TRANS(" hrs "));
+            ++fieldsShown;
+        }
+
+        if (fieldsShown < 2)
+        {
+            n = abs ((int) inMinutes()) % 60;
+            if (n > 0)
+            {
+                result << n << ((n == 1) ? TRANS(" min ")
+                                         : TRANS(" mins "));
+                ++fieldsShown;
+            }
+
+            if (fieldsShown < 2)
+            {
+                n = abs ((int) inSeconds()) % 60;
+                if (n > 0)
+                {
+                    result << n << ((n == 1) ? TRANS(" sec ")
+                                             : TRANS(" secs "));
+                    ++fieldsShown;
+                }
+
+                if (fieldsShown < 1)
+                {
+                    n = abs ((int) inMilliseconds()) % 1000;
+                    if (n > 0)
+                    {
+                        result << n << TRANS(" ms");
+                        ++fieldsShown;
+                    }
+                }
+            }
+        }
+    }
+
+    return result.trimEnd();
+}
+
+//==============================================================================
+const RelativeTime& RelativeTime::operator= (const RelativeTime& other) throw()
+{
+    seconds = other.seconds;
+    return *this;
+}
+
+bool RelativeTime::operator== (const RelativeTime& other) const throw()
+{
+    return seconds == other.seconds;
+}
+
+bool RelativeTime::operator!= (const RelativeTime& other) const throw()
+{
+    return seconds != other.seconds;
+}
+
+bool RelativeTime::operator>  (const RelativeTime& other) const throw()
+{
+    return seconds > other.seconds;
+}
+
+bool RelativeTime::operator<  (const RelativeTime& other) const throw()
+{
+    return seconds < other.seconds;
+}
+
+bool RelativeTime::operator>= (const RelativeTime& other) const throw()
+{
+    return seconds >= other.seconds;
+}
+
+bool RelativeTime::operator<= (const RelativeTime& other) const throw()
+{
+    return seconds <= other.seconds;
+}
+
+//==============================================================================
+const RelativeTime RelativeTime::operator+ (const RelativeTime& timeToAdd) const throw()
+{
+    return RelativeTime (seconds + timeToAdd.seconds);
+}
+
+const RelativeTime RelativeTime::operator- (const RelativeTime& timeToSubtract) const throw()
+{
+    return RelativeTime (seconds - timeToSubtract.seconds);
+}
+
+const RelativeTime RelativeTime::operator+ (const double secondsToAdd) const throw()
+{
+    return RelativeTime (seconds + secondsToAdd);
+}
+
+const RelativeTime RelativeTime::operator- (const double secondsToSubtract) const throw()
+{
+    return RelativeTime (seconds - secondsToSubtract);
+}
+
+//==============================================================================
+const RelativeTime& RelativeTime::operator+= (const RelativeTime& timeToAdd) throw()
+{
+    seconds += timeToAdd.seconds;
+    return *this;
+}
+
+const RelativeTime& RelativeTime::operator-= (const RelativeTime& timeToSubtract) throw()
+{
+    seconds -= timeToSubtract.seconds;
+    return *this;
+}
+
+const RelativeTime& RelativeTime::operator+= (const double secondsToAdd) throw()
+{
+    seconds += secondsToAdd;
+    return *this;
+}
+
+const RelativeTime& RelativeTime::operator-= (const double secondsToSubtract) throw()
+{
+    seconds -= secondsToSubtract;
+    return *this;
+}
+
+END_JUCE_NAMESPACE