* Each DataSoure now has a "primary" indicator - this is used to separate

more important DataSources from less important ones.
* Made the popup less crowded based on that info.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25021 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/apps/activitymonitor/DataSource.cpp

@@ -196,6 +196,13 @@ DataSource::MultiCPUOnly() const
 }
 
 
+bool
+DataSource::Primary() const
+{
+	return false;
+}
+
+
 /*static*/ int32
 DataSource::CountSources()
 {
@@ -308,6 +315,13 @@ UsedMemoryDataSource::Label() const
 }
 
 
+bool
+UsedMemoryDataSource::Primary() const
+{
+	return true;
+}
+
+
 //	#pragma mark -
 
 
@@ -343,6 +357,13 @@ CachedMemoryDataSource::Label() const
 }
 
 
+bool
+CachedMemoryDataSource::Primary() const
+{
+	return true;
+}
+
+
 //	#pragma mark -
 
 
@@ -682,6 +703,13 @@ CPUUsageDataSource::PerCPU() const
 }
 
 
+bool
+CPUUsageDataSource::Primary() const
+{
+	return true;
+}
+
+
 void
 CPUUsageDataSource::_SetCPU(int32 cpu)
 {
@@ -798,6 +826,13 @@ CPUCombinedUsageDataSource::MultiCPUOnly() const
 }
 
 
+bool
+CPUCombinedUsageDataSource::Primary() const
+{
+	return true;
+}
+
+
 //	#pragma mark -
 
 
@@ -885,6 +920,13 @@ NetworkUsageDataSource::AdaptiveScale() const
 }
 
 
+bool
+NetworkUsageDataSource::Primary() const
+{
+	return true;
+}
+
+
 //	#pragma mark -