From a36bd6f4555cf410712611b5efcb82fdf5898551 Mon Sep 17 00:00:00 2001
From: Andreas Unterkircher <unki@netshadow.at>
Date: Sun, 22 Jul 2007 07:31:40 +0000
Subject: issue46, slideshow control (rew, pause/play/stop, fwd)

git-svn-id: file:///var/lib/svn/phpfspot/trunk@239 fa6a889d-dae6-447d-9e79-4ba9a3039384
---
 phpfspot.js | 36 +++++++++++++++++++++++++++++++++---
 1 file changed, 33 insertions(+), 3 deletions(-)

(limited to 'phpfspot.js')

diff --git a/phpfspot.js b/phpfspot.js
index 6bc0d2c..1e074bb 100644
--- a/phpfspot.js
+++ b/phpfspot.js
@@ -302,9 +302,17 @@ function preloadPhotos(lbImg) {
 
 function startSlideShow()
 {
-   HTML_AJAX.grab(encodeURI('rpc.php?action=reset_slideshow'));
-   nextSlide();
-   setInterval("nextSlide()", 3000);
+   if(!sliding) {
+      HTML_AJAX.grab(encodeURI('rpc.php?action=reset_slideshow'));
+      nextSlide();
+      sliding = setInterval("nextSlide()", 3000);
+      document.getElementById('stop_ico').src = "resources/32_stop.png";
+   }
+   else {
+      clearInterval(sliding);
+      sliding = 0;
+      document.getElementById('stop_ico').src = "resources/32_play.png";
+   }
 }
 
 function nextSlide()
@@ -313,6 +321,26 @@ function nextSlide()
    document.getElementById('slide_img').src = next_img;
 }
 
+function prevSlide()
+{
+   prev_img = HTML_AJAX.grab(encodeURI('rpc.php?action=get_prev_slideshow_img'));
+   document.getElementById('slide_img').src = prev_img;
+}
+
+function pauseSlideShow()
+{
+   if(!sliding_paused) {
+      sliding_paused = 1;
+      clearInterval(sliding);
+      document.getElementById('pause_ico').src = "resources/32_play.png";
+   }
+   else {
+      sliding_paused = 0;
+      sliding = setInterval("nextSlide()", 3000);
+      document.getElementById('pause_ico').src = "resources/32_pause.png";
+   }
+} 
+
 function startAutoBrowse()
 {
    if(!autobrowse) {
@@ -339,3 +367,5 @@ var startup = 1;
 var calendar_shown = 0;
 var calendar_mode = '';
 var autobrowse = 0;
+var sliding = 0;
+var sliding_paused = 0;
-- 
cgit v1.2.3-18-g5258