From dc8aa908609187bddce9804abfd9e116a365642e Mon Sep 17 00:00:00 2001
From: stan <stan@e3e1d417-86f3-4887-817a-d78f3d33393f>
Date: Tue, 20 Nov 2007 17:06:45 +0000
Subject: [PATCH] Added stream replay mode control.

git-svn-id: http://svn.zoneminder.com/svn/zm/trunk@2245 e3e1d417-86f3-4887-817a-d78f3d33393f
---
 src/zms.cpp                 | 10 +++++++++-
 web/zm_html_view_eventX.css |  2 +-
 web/zm_html_view_eventX.php | 27 ++++++++++++++++++++++-----
 web/zm_lang_en_gb.php       |  4 ++++
 4 files changed, 36 insertions(+), 7 deletions(-)

diff --git a/src/zms.cpp b/src/zms.cpp
index 45ffa3d6f..1b6897135 100644
--- a/src/zms.cpp
+++ b/src/zms.cpp
@@ -64,6 +64,7 @@ int main( int argc, const char *argv[] )
 	unsigned int maxfps = 10;
 	unsigned int bitrate = 100000;
 	unsigned int ttl = 0;
+    EventStream::StreamMode replay = EventStream::MODE_SINGLE;
 	char username[64] = "";
 	char password[64] = "";
 	char auth[64] = "";
@@ -104,6 +105,8 @@ int main( int argc, const char *argv[] )
 		{
 			char *name = strtok( parms[p], "=" );
 			char *value = strtok( NULL, "=" );
+            if ( !value )
+                value = "";
 			if ( !strcmp( name, "source" ) )
 			{
 				source = !strcmp( value, "event" )?ZMS_EVENT:ZMS_MONITOR;
@@ -135,6 +138,11 @@ int main( int argc, const char *argv[] )
 				bitrate = atoi( value );
 			else if ( !strcmp( name, "ttl" ) )
 				ttl = atoi(value);
+			else if ( !strcmp( name, "replay" ) )
+			{
+				replay = !strcmp( value, "gapless" )?EventStream::MODE_ALL_GAPLESS:EventStream::MODE_SINGLE;
+				replay = !strcmp( value, "all" )?EventStream::MODE_ALL:replay;
+			}
 			else if ( !strcmp( name, "connkey" ) )
 				connkey = atoi(value);
 			else if ( config.opt_use_auth )
@@ -275,7 +283,7 @@ int main( int argc, const char *argv[] )
         stream.setStreamScale( scale );
         stream.setStreamReplayRate( rate );
         stream.setStreamMaxFPS( maxfps );
-        stream.setStreamMode( EventStream::MODE_ALL_GAPLESS );
+        stream.setStreamMode( replay );
         stream.setStreamQueue( connkey );
         if ( monitor_id && event_time )
         {
diff --git a/web/zm_html_view_eventX.css b/web/zm_html_view_eventX.css
index 9c90cc85f..c5fe6d4a6 100644
--- a/web/zm_html_view_eventX.css
+++ b/web/zm_html_view_eventX.css
@@ -38,7 +38,7 @@ body {
 }
 
 #menuBar1 span {
-    padding: 0px 20px;
+    padding: 0px 3px;
 }
 
 #menuBar2 {
diff --git a/web/zm_html_view_eventX.php b/web/zm_html_view_eventX.php
index 75f7e1246..d83e34637 100644
--- a/web/zm_html_view_eventX.php
+++ b/web/zm_html_view_eventX.php
@@ -41,6 +41,15 @@ if ( !isset( $rate ) )
 if ( !isset( $scale ) )
     $scale = reScale( SCALE_BASE, $event['DefaultScale'], ZM_WEB_DEFAULT_SCALE );
 
+$replayModes = array(
+    'single' => $zmSlangReplaySingle,
+    'all' => $zmSlangReplayAll,
+    'gapless' => $zmSlangReplayGapless,
+);
+
+if ( !isset( $replayMode ) )
+    $replayMode = array_shift( array_keys( $replayModes ) );
+
 $panel_sections = 40;
 $panel_section_width = (int)ceil(reScale($event['Width'],$scale)/$panel_sections);
 $panel_width = ($panel_sections*$panel_section_width-1);
@@ -112,6 +121,15 @@ function changeScale()
     $(streamImg).setStyles( { width: newWidth, height: newHeight } );
 }
 
+function changeReplayMode()
+{
+    var replayMode = $('replayMode').getValue();
+
+    Cookie.set( 'replayMode', replayMode, { duration: 10*365 })
+
+    window.location.reload();
+}
+
 var streamParms = "view=request&request=stream&connkey=<?= $connkey ?>";
 var streamTimeoutId = 0;
 
@@ -505,9 +523,8 @@ function updateProgressBar()
     </div>
     <div id="menuBar1">
       <span><input size="16" id="eventName" name="eventName" value="<?= $event['Name'] ?>"/>&nbsp;&nbsp;<input type="button" value="<?= $zmSlangRename ?>" onclick="renameEvent()"<?php if ( !canEdit( 'Events' ) ) { ?> disabled<?php } ?>/></span>
-      <span id="menuControls">
-        <span><?= $zmSlangScale ?>: <?= buildSelect( "scale", $scales, "changeScale();" ); ?></span>
-      </span>
+      <span><?= $zmSlangReplay ?>: <?= buildSelect( "replayMode", $replayModes, "changeReplayMode();" ); ?></span>
+      <span><?= $zmSlangScale ?>: <?= buildSelect( "scale", $scales, "changeScale();" ); ?></span>
     </div>
     <div id="menuBar2">
 <?php
@@ -533,12 +550,12 @@ if ( ZM_OPT_MPEG != "no" )
 <?php
 if ( ZM_STREAM_METHOD == 'mpeg' && ZM_MPEG_LIVE_FORMAT )
 {
-    $stream_src = getStreamSrc( array( "source=event", "mode=mpeg", "event=".$eid, "frame=".(!empty($fid)?$fid:1), "scale=".$scale, "rate=".$rate, "bitrate=".ZM_WEB_VIDEO_BITRATE, "maxfps=".ZM_WEB_VIDEO_MAXFPS, "format=".ZM_MPEG_REPLAY_FORMAT ) );
+    $stream_src = getStreamSrc( array( "source=event", "mode=mpeg", "event=".$eid, "frame=".(!empty($fid)?$fid:1), "scale=".$scale, "rate=".$rate, "bitrate=".ZM_WEB_VIDEO_BITRATE, "maxfps=".ZM_WEB_VIDEO_MAXFPS, "format=".ZM_MPEG_REPLAY_FORMAT, "replay=".$replayMode ) );
     outputVideoStream( $stream_src, reScale( $event['Width'], $scale ), reScale( $event['Height'], $scale ), $event['Name'], ZM_MPEG_LIVE_FORMAT );
 }
 else
 {
-    $stream_src = getStreamSrc( array( "source=event", "mode=jpeg", "event=".$eid, "frame=".(!empty($fid)?$fid:1), "scale=".$scale, "rate=".$rate, "maxfps=".ZM_WEB_VIDEO_MAXFPS ) );
+    $stream_src = getStreamSrc( array( "source=event", "mode=jpeg", "event=".$eid, "frame=".(!empty($fid)?$fid:1), "scale=".$scale, "rate=".$rate, "maxfps=".ZM_WEB_VIDEO_MAXFPS, "replay=".$replayMode ) );
     if ( canStreamNative() )
     {
         outputImageStream( $stream_src, reScale( $event['Width'], $scale ), reScale( $event['Height'], $scale ), $event['Name'] );
diff --git a/web/zm_lang_en_gb.php b/web/zm_lang_en_gb.php
index 43095b97e..982772b86 100644
--- a/web/zm_lang_en_gb.php
+++ b/web/zm_lang_en_gb.php
@@ -506,6 +506,10 @@ $zmSlangPrev                 = 'Prev';
 $zmSlangRate                 = 'Rate';
 $zmSlangReal                 = 'Real';
 $zmSlangRecord               = 'Record';
+$zmSlangReplay               = 'Replay';
+$zmSlangReplaySingle         = 'Single Event';
+$zmSlangReplayAll            = 'All Events';
+$zmSlangReplayGapless        = 'Gapless Events';
 $zmSlangRefImageBlendPct     = 'Reference Image Blend %ge';
 $zmSlangRefresh              = 'Refresh';
 $zmSlangRemoteHostName       = 'Remote Host Name';