tmf: Update copyright headers in tmf.ui

[deliverable/tracecompass.git] / org.eclipse.linuxtools.tmf.ui / src / org / eclipse / linuxtools / tmf / ui / widgets / timegraph / widgets / TimeGraphScale.java

diff --git a/org.eclipse.linuxtools.tmf.ui/src/org/eclipse/linuxtools/tmf/ui/widgets/timegraph/widgets/TimeGraphScale.java b/org.eclipse.linuxtools.tmf.ui/src/org/eclipse/linuxtools/tmf/ui/widgets/timegraph/widgets/TimeGraphScale.java
index 49023be1d5bc7bc08c6b5359ab8f3ed1e5a5ef9a..708bdfb6a426826c8b649a1cc36114d71c0ee125 100644 (file)
--- a/org.eclipse.linuxtools.tmf.ui/src/org/eclipse/linuxtools/tmf/ui/widgets/timegraph/widgets/TimeGraphScale.java
+++ b/org.eclipse.linuxtools.tmf.ui/src/org/eclipse/linuxtools/tmf/ui/widgets/timegraph/widgets/TimeGraphScale.java
@@ -1,5 +1,5 @@
 /*****************************************************************************
- * Copyright (c) 2007, 2008 Intel Corporation, 2010, 2012 Ericsson.
+ * Copyright (c) 2007, 2013 Intel Corporation, Ericsson
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
@@ -10,7 +10,6 @@
  *   Ruslan A. Scherbakov, Intel - Initial API and implementation
  *   Alvaro Sanchez-Leon - Updated for TMF
  *   Patrick Tasse - Refactoring
- *
  *****************************************************************************/
 
 package org.eclipse.linuxtools.tmf.ui.widgets.timegraph.widgets;
@@ -112,7 +111,7 @@ public class TimeGraphScale extends TimeGraphBaseControl implements
     private void calcTimeDelta(int width, double pixelsPerNanoSec) {
         double minDelta = (pixelsPerNanoSec == 0) ? YEAR_IN_NS : width / pixelsPerNanoSec;
         long unit = 1;
-        if (_timeProvider != null && _timeProvider.isCalendarFormat()) {
+        if (_timeProvider != null && _timeProvider.getTimeFormat().equals(TimeFormat.CALENDAR)) {
             if (minDelta > 6 * MONTH_IN_NS) {
                 unit = YEAR_IN_NS;
             } else if (minDelta > 3 * MONTH_IN_NS) {
@@ -299,7 +298,7 @@ public class TimeGraphScale extends TimeGraphBaseControl implements
         _rect0.width = labelWidth;
 
         long time;
-        if (_timeProvider != null && _timeProvider.isCalendarFormat()) {
+        if (_timeProvider != null && _timeProvider.getTimeFormat().equals(TimeFormat.CALENDAR)) {
             time = floorToCalendar(time0, _timeDelta);
         } else {
             time = (time0 / _timeDelta) * _timeDelta;
@@ -310,7 +309,7 @@ public class TimeGraphScale extends TimeGraphBaseControl implements
 
         int y = _rect0.y + _rect0.height;
 
-        if (_timeProvider != null && _timeProvider.isCalendarFormat()) {
+        if (_timeProvider != null && _timeProvider.getTimeFormat().equals(TimeFormat.CALENDAR)) {
             timeDraw.drawAbsHeader(gc, time, absHeaderRect);
         }
 
@@ -329,7 +328,7 @@ public class TimeGraphScale extends TimeGraphBaseControl implements
             if (pixelsPerNanoSec == 0 || time > Long.MAX_VALUE - _timeDelta || _timeDelta == 0) {
                 break;
             }
-            if (_timeProvider != null && _timeProvider.isCalendarFormat()) {
+            if (_timeProvider != null && _timeProvider.getTimeFormat().equals(TimeFormat.CALENDAR)) {
                 if (_timeDelta >= YEAR_IN_NS) {
                     long millis = time / 1000000L;
                     GREGORIAN_CALENDAR.setTime(new Date(millis));
@@ -358,8 +357,10 @@ public class TimeGraphScale extends TimeGraphBaseControl implements
     }
 
     private long floorToCalendar(long time, long timeDelta) {
+        long ret = time;
+
         if (_timeDelta >= YEAR_IN_NS) {
-            GREGORIAN_CALENDAR.setTime(new Date(time / 1000000));
+            GREGORIAN_CALENDAR.setTime(new Date(ret / 1000000));
             int year = GREGORIAN_CALENDAR.get(Calendar.YEAR);
             int yearDelta = (int) (timeDelta / YEAR_IN_NS);
             year = (year / yearDelta) * yearDelta;
@@ -370,9 +371,9 @@ public class TimeGraphScale extends TimeGraphBaseControl implements
             GREGORIAN_CALENDAR.set(Calendar.MINUTE, 0);
             GREGORIAN_CALENDAR.set(Calendar.SECOND, 0);
             GREGORIAN_CALENDAR.set(Calendar.MILLISECOND, 0);
-            time = GREGORIAN_CALENDAR.getTimeInMillis() * 1000000;
+            ret = GREGORIAN_CALENDAR.getTimeInMillis() * 1000000;
         } else if (_timeDelta >= MONTH_IN_NS) {
-            GREGORIAN_CALENDAR.setTime(new Date(time / 1000000));
+            GREGORIAN_CALENDAR.setTime(new Date(ret / 1000000));
             int month = GREGORIAN_CALENDAR.get(Calendar.MONTH);
             int monthDelta = (int) (timeDelta / MONTH_IN_NS);
             month = (month / monthDelta) * monthDelta;
@@ -382,21 +383,21 @@ public class TimeGraphScale extends TimeGraphBaseControl implements
             GREGORIAN_CALENDAR.set(Calendar.MINUTE, 0);
             GREGORIAN_CALENDAR.set(Calendar.SECOND, 0);
             GREGORIAN_CALENDAR.set(Calendar.MILLISECOND, 0);
-            time = GREGORIAN_CALENDAR.getTimeInMillis() * 1000000;
+            ret = GREGORIAN_CALENDAR.getTimeInMillis() * 1000000;
         } else {
-            long offset = GREGORIAN_CALENDAR.getTimeZone().getOffset(time / 1000000L) * 1000000L;
-            time += offset;
-            time = (time / timeDelta) * timeDelta;
-            time -= offset;
+            long offset = GREGORIAN_CALENDAR.getTimeZone().getOffset(ret / 1000000L) * 1000000L;
+            ret += offset;
+            ret = (ret / timeDelta) * timeDelta;
+            ret -= offset;
         }
-        return time;
+        return ret;
     }
 
     private int calculateDigits(long time0, long time1) {
         int numDigits = 5;
         long timeRange = time1 - time0;
 
-        if (_timeProvider.isCalendarFormat()) {
+        if (_timeProvider.getTimeFormat().equals(TimeFormat.CALENDAR)) {
             // Calculate the number of digits to represent the minutes provided
             // 11:222
             // HH:mm:ss
@@ -564,9 +565,18 @@ abstract class TimeDraw {
 
     public abstract void draw(GC gc, long time, Rectangle rect);
 
+    /**
+     * Override to draw absolute time header This is for the time information
+     * not shown in the draw of each tick
+     *
+     * @param gc
+     *            Graphics context
+     * @param time
+     *            Timestamp
+     * @param absHeaderRect
+     *            Header rectangle
+     */
     public void drawAbsHeader(GC gc, long time, Rectangle absHeaderRect) {
-        // Override to draw absolute time header
-        // This is for the time information not shown in the draw of each tick
     }
 
     public abstract String hint();
@@ -577,8 +587,8 @@ class TimeDrawSec extends TimeDraw {
 
     @Override
     public void draw(GC gc, long time, Rectangle rect) {
-        time /= 1000000000;
-        Utils.drawText(gc, sep(time), rect, true);
+        long correctTime = time / 1000000000;
+        Utils.drawText(gc, sep(correctTime), rect, true);
     }
 
     @Override
@@ -592,10 +602,10 @@ class TimeDrawMillisec extends TimeDraw {
 
     @Override
     public void draw(GC gc, long time, Rectangle rect) {
-        time /= 1000000;
-        long ms = time % 1000;
-        time /= 1000;
-        Utils.drawText(gc, sep(time) + "." + pad(ms), rect, true); //$NON-NLS-1$
+        long correctTime = time / 1000000;
+        long ms = correctTime % 1000;
+        correctTime /= 1000;
+        Utils.drawText(gc, sep(correctTime) + "." + pad(ms), rect, true); //$NON-NLS-1$
     }
 
     @Override
@@ -609,12 +619,12 @@ class TimeDrawMicrosec extends TimeDraw {
 
     @Override
     public void draw(GC gc, long time, Rectangle rect) {
-        time /= 1000;
-        long mcs = time % 1000;
-        time /= 1000;
-        long ms = time % 1000;
-        time /= 1000;
-        Utils.drawText(gc, sep(time) + "." + pad(ms) + " " + pad(mcs), rect, true); //$NON-NLS-1$ //$NON-NLS-2$
+        long correctTime = time / 1000;
+        long mcs = correctTime % 1000;
+        correctTime /= 1000;
+        long ms = correctTime % 1000;
+        correctTime /= 1000;
+        Utils.drawText(gc, sep(correctTime) + "." + pad(ms) + " " + pad(mcs), rect, true); //$NON-NLS-1$ //$NON-NLS-2$
     }
 
     @Override
@@ -629,12 +639,12 @@ class TimeDrawNanosec extends TimeDraw {
     @Override
     public void draw(GC gc, long time, Rectangle rect) {
         long ns = time % 1000;
-        time /= 1000;
-        long mcs = time % 1000;
-        time /= 1000;
-        long ms = time % 1000;
-        time /= 1000;
-        Utils.drawText(gc, sep(time) + "." + pad(ms) + " " + pad(mcs) + " " + pad(ns), rect, true); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
+        long correctTime = time / 1000;
+        long mcs = correctTime % 1000;
+        correctTime /= 1000;
+        long ms = correctTime % 1000;
+        correctTime /= 1000;
+        Utils.drawText(gc, sep(correctTime) + "." + pad(ms) + " " + pad(mcs) + " " + pad(ns), rect, true); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
     }
 
     @Override