Added Preventive zone type.

git-svn-id: http://svn.zoneminder.com/svn/zm/trunk@473 e3e1d417-86f3-4887-817a-d78f3d33393f

db/zmalter-0.9.10.sql

@@ -4,6 +4,7 @@
 alter table Monitors change column Colours Palette tinyint(3) unsigned NOT NULL default '1';
 update Monitors set Palette = 1 where Palette = 8;
 update Monitors set Palette = 4 where Palette = 24;
+alter table Zones modify column Type enum('Active','Inclusive','Exclusive','Inactive','Preventive') not null default 'Active';
 -- These are optional, it just seemed a good time...
 optimize table Frames;
 optimize table Events;

src/zm_local_camera.cpp

@@ -618,14 +618,14 @@ int LocalCamera::PostCapture( Image &image )
 		}
 		case VIDEO_PALETTE_GREY :
 		{
-			int size = width*height;
+			//int size = width*height;
-			for ( int i = 0; i < size; i++ )
+			//for ( int i = 0; i < size; i++ )
-			{
+			//{
-				if ( buffer[i] < 16 )
+				//if ( buffer[i] < 16 )
-					Info(( "Lo grey %d", buffer[i] ));
+					//Info(( "Lo grey %d", buffer[i] ));
-				if ( buffer[i] > 235 )
+				//if ( buffer[i] > 235 )
-					Info(( "Hi grey %d", buffer[i] ));
+					//Info(( "Hi grey %d", buffer[i] ));
-			}
+			//}
 		}
 		default : // Everything else is straightforward, for now.
 		{

src/zm_monitor.cpp

@@ -786,6 +786,31 @@ unsigned int Monitor::Compare( const Image &image )
 		delta_image->Fill( RGB_BLACK, &(zone->Limits()) );
 	}
 
+	// Check preventive zones first
+	for ( int n_zone = 0; n_zone < n_zones; n_zone++ )
+	{
+		Zone *zone = zones[n_zone];
+		if ( !zone->IsPreventive() )
+		{
+			continue;
+		}
+		Debug( 3, ( "Checking preventive zone %s", zone->Label() ));
+		if ( zone->CheckAlarms( delta_image ) )
+		{
+			alarm = true;
+			score += zone->Score();
+			Debug( 3, ( "Zone is alarmed, zone score = %d", zone->Score() ));
+			zone->ResetStats();
+		}
+	}
+
+	if ( alarm )
+	{
+		alarm = false;
+		score = 0;
+	}
+	else
+	{
 		// Find all alarm pixels in active zones
 		for ( int n_zone = 0; n_zone < n_zones; n_zone++ )
 		{
@@ -843,6 +868,7 @@ unsigned int Monitor::Compare( const Image &image )
 				}
 			}
 		}
+	}
 
 	delete delta_image;
 	// This is a small and innocent hack to prevent scores of 0 being returned in alarm state

src/zm_zone.cpp

@@ -478,8 +478,9 @@ bool Zone::DumpSettings( char *output, bool verbose )
 		type==ACTIVE?"Active":(
 		type==INCLUSIVE?"Inclusive":(
 		type==EXCLUSIVE?"Exclusive":(
-		type==INACTIVE?"Inactive":"Unknown"
+		type==INACTIVE?"Inactive":(
-	))));
+		type==PREVENTIVE?"Preventive":"Unknown"
+	)))));
 	sprintf( output+strlen(output), "  Limits : %d,%d - %d,%d\n", limits.LoX(), limits.LoY(), limits.HiX(), limits.HiY() );
 	sprintf( output+strlen(output), "  Alarm RGB : %06x\n", alarm_rgb );
 	sprintf( output+strlen(output), "  Alarm Threshold : %d\n", alarm_threshold );

src/zm_zone.h

@@ -35,7 +35,7 @@ class Monitor;
 class Zone
 {
 public:
-	typedef enum { ACTIVE=1, INCLUSIVE, EXCLUSIVE, INACTIVE } ZoneType;
+	typedef enum { ACTIVE=1, INCLUSIVE, EXCLUSIVE, INACTIVE, PREVENTIVE } ZoneType;
 
 protected:
 	// Inputs
@@ -98,6 +98,7 @@ public:
 	inline bool IsInclusive() const { return( type == INCLUSIVE ); }
 	inline bool IsExclusive() const { return( type == EXCLUSIVE ); }
 	inline bool IsInactive() const { return( type == INACTIVE ); }
+	inline bool IsPreventive() const { return( type == PREVENTIVE ); }
 	inline Image &AlarmImage() const { return( *image ); }
 	inline const Box &Limits() const { return( limits ); }
 	inline bool Alarmed() const { return( alarmed ); }

web/zm_html.php

@@ -77,7 +77,8 @@ switch( $view )
 		{
 			$row['zmc'] = zmcCheck( $row );
 			$row['zma'] = zmaCheck( $row );
-			$sql = "select count(Id) as ZoneCount, count(if(Type='Active',1,NULL)) as ActZoneCount, count(if(Type='Inclusive',1,NULL)) as IncZoneCount, count(if(Type='Exclusive',1,NULL)) as ExcZoneCount, count(if(Type='Inactive',1,NULL)) as InactZoneCount from Zones where MonitorId = '$row[Id]'";
+			//$sql = "select count(Id) as ZoneCount, count(if(Type='Active',1,NULL)) as ActZoneCount, count(if(Type='Inclusive',1,NULL)) as IncZoneCount, count(if(Type='Exclusive',1,NULL)) as ExcZoneCount, count(if(Type='Inactive',1,NULL)) as InactZoneCount from Zones where MonitorId = '$row[Id]'";
+			$sql = "select count(Id) as ZoneCount from Zones where MonitorId = '$row[Id]'";
 			$result2 = mysql_query( $sql );
 			if ( !$result2 )
 				echo mysql_error();
@@ -2247,6 +2248,37 @@ function applyZoneType(theForm)
 		theForm.new_max_blobs.disabled = true;
 		theForm.new_max_blobs.value = "";
 	}
+	else if ( theForm.new_type.value == 'Preventive' )
+	{
+		theForm.new_alarm_rgb_r.disabled = true;
+		theForm.new_alarm_rgb_r.value = "";
+		theForm.new_alarm_rgb_g.disabled = true;
+		theForm.new_alarm_rgb_g.value = "";
+		theForm.new_alarm_rgb_b.disabled = true;
+		theForm.new_alarm_rgb_b.value = "";
+		theForm.new_alarm_threshold.disabled = false;
+		theForm.new_alarm_threshold.value = "<?= $zone[AlarmThreshold] ?>";
+		theForm.new_min_alarm_pixels.disabled = false;
+		theForm.new_min_alarm_pixels.value = "<?= $zone[MinAlarmPixels] ?>";
+		theForm.new_max_alarm_pixels.disabled = false;
+		theForm.new_max_alarm_pixels.value = "<?= $zone[MaxAlarmPixels] ?>";
+		theForm.new_filter_x.disabled = false;
+		theForm.new_filter_x.value = "<?= $zone[FilterX] ?>";
+		theForm.new_filter_y.disabled = false;
+		theForm.new_filter_y.value = "<?= $zone[FilterY] ?>";
+		theForm.new_min_filter_pixels.disabled = false;
+		theForm.new_min_filter_pixels.value = "<?= $zone[MinFilterPixels] ?>";
+		theForm.new_max_filter_pixels.disabled = false;
+		theForm.new_max_filter_pixels.value = "<?= $zone[MaxFilterPixels] ?>";
+		theForm.new_min_blob_pixels.disabled = false;
+		theForm.new_min_blob_pixels.value = "<?= $zone[MinBlobPixels] ?>";
+		theForm.new_max_blob_pixels.disabled = false;
+		theForm.new_max_blob_pixels.value = "<?= $zone[MaxBlobPixels] ?>";
+		theForm.new_min_blobs.disabled = false;
+		theForm.new_min_blobs.value = "<?= $zone[MinBlobs] ?>";
+		theForm.new_max_blobs.disabled = false;
+		theForm.new_max_blobs.value = "<?= $zone[MaxBlobs] ?>";
+	}
 	else
 	{
 		theForm.new_alarm_rgb_r.disabled = false;