issue46, slideshow control (rew, pause/play/stop, fwd)

[phpfspot.git] / phpfspot.js

diff --git a/phpfspot.js b/phpfspot.js
index 6bc0d2c96be4857ad1c8859a6286c832f640a1fb..1e074bb83397305805048f3dd078ed467519e801 100644 (file)
--- a/phpfspot.js
+++ b/phpfspot.js
@@ -302,9 +302,17 @@ function preloadPhotos(lbImg) {
 
 function startSlideShow()
 {
 
 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()
 }
 
 function nextSlide()


@@ -313,6 +321,26 @@ function nextSlide()
    document.getElementById('slide_img').src = next_img;
 }
 
    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) {
 function startAutoBrowse()
 {
    if(!autobrowse) {


@@ -339,3 +367,5 @@ var startup = 1;
 var calendar_shown = 0;
 var calendar_mode = '';
 var autobrowse = 0;
 var calendar_shown = 0;
 var calendar_mode = '';
 var autobrowse = 0;

+var sliding = 0;
+var sliding_paused = 0;