From 35f74aa1ed016c25f14e061e6aba4faa617bde61 Mon Sep 17 00:00:00 2001
From: sanj <sanj@sanj>
Date: Tue, 23 Feb 2010 12:21:06 +0530
Subject: [PATCH] PageUp and PageDown shortcut keys for volume control

---
 chrome/content/player.js       | 17 +++++++++++-
 chrome/content/transcribe.html | 12 +++++++++
 install.rdf                    | 49 +++++++++++++++-------------------
 3 files changed, 49 insertions(+), 29 deletions(-)

diff --git a/chrome/content/player.js b/chrome/content/player.js
index fe9572c..294ad9e 100755
--- a/chrome/content/player.js
+++ b/chrome/content/player.js
@@ -12,7 +12,8 @@ Player.prototype.get = function() { }
 Player.prototype.listener = function() { }
 Player.prototype.set = function(pos) { }
 Player.prototype.mute = function(pos) { }
-
+Player.prototype.volUp = function() { }
+Player.prototype.volDown = function() { }
 Player.prototype.seekFwd = function(ms) {
   var currentMs = this.get();
   var newMs = currentMs + ms;
@@ -47,6 +48,20 @@ VideoPlayer.prototype.init = function(elemID) {
   this.height = $(this.player).attr('height');
 }
 
+VideoPlayer.prototype.volUp = function() {
+  var vol = this.player.volume;
+  if (vol <= 0.9) { var newVol = vol + 0.1 } else { return false; }
+  this.player.volume = newVol;
+  return true;  
+  }
+
+VideoPlayer.prototype.volDown = function() {
+  var vol = this.player.volume;
+  if (vol >= 0.1) { var newVol = vol - 0.1 } else { return false; }
+  this.player.volume = newVol;
+  return true;
+  }
+
 VideoPlayer.prototype.set = function(pos) {
 /*  var url = this.url(pos);
   var autoplay = 'true';
diff --git a/chrome/content/transcribe.html b/chrome/content/transcribe.html
index 78fa305..a99aa57 100755
--- a/chrome/content/transcribe.html
+++ b/chrome/content/transcribe.html
@@ -102,7 +102,19 @@ $(document).ready(function() {
     if (e.keyCode == 32 && textArea.hasFocus == false) {
       Video.togglePause();
       }
+
+    //PageUp - volume Up:
+    if (e.keyCode == 33) {
+      Video.volUp();
+      return false;
+      }
+
+    if (e.keyCode == 34) {
+      Video.volDown();
+      return false;
+      }
     });
+
   $('#fillMeta').click(function() {
     $('#txtWrapper').hide();
     $('#eventMetadata').show();
diff --git a/install.rdf b/install.rdf
index 7db23cc..64184df 100644
--- a/install.rdf
+++ b/install.rdf
@@ -1,29 +1,22 @@
 <?xml version="1.0"?>
-
- <RDF xmlns="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
-      xmlns:em="http://www.mozilla.org/2004/em-rdf#">
-
-   <Description about="urn:mozilla:install-manifest">
-     <em:id>b@pad.ma</em:id>
-     <em:version>0.2</em:version>
-     <em:type>2</em:type>
-
-     <!-- Target Application this extension can install into, 
-           with minimum and maximum supported versions. --> 
-    <em:targetApplication>
-      <Description>
-        <em:id>{ec8030f7-c20a-464f-9b0e-13a3a9e97384}</em:id>
-        <em:minVersion>1.5</em:minVersion>
-        <em:maxVersion>3.9</em:maxVersion>
-      </Description>
-    </em:targetApplication>    
-    <!-- Front End MetaData -->
-    <em:name>pad.ma transcription client</em:name>
-    <em:description>pad.ma offline transcription client</em:description>
-    <em:creator>pad.ma</em:creator>
-    <em:updateURL>http://files.pad.ma/annot/update.rdf</em:updateURL>
-    <em:updateKey>MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCcI+EIEmZ2UMEMzksirJQ6rbRZebeQzM9LCf9i7EZny5umQOF+92G+DxlKrk1BC+B1ZhXHMZNBRWEhn9kuW8mgXL1JBKVPbg4RjbJ39XigtXL5wNWU6EVdUvzFH1D49HwGpDRWJhnlUTMFhJL2FW47Qg1yCttQSEYmmSum3Y77rwIDAQAB</em:updateKey>
-    <em:homepageURL>http://wiki.pad.ma/wiki/Annot</em:homepageURL>
-    <em:iconURL>chrome://annot/content/icon.png</em:iconURL>
-  </Description>
- </RDF>
+<RDF:RDF xmlns:em="http://www.mozilla.org/2004/em-rdf#"
+         xmlns:NC="http://home.netscape.com/NC-rdf#"
+         xmlns:RDF="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
+  <RDF:Description RDF:about="urn:mozilla:install-manifest"
+                   em:id="b@pad.ma"
+                   em:version="0.2"
+                   em:type="2"
+                   em:name="pad.ma transcription client"
+                   em:description="pad.ma offline transcription client"
+                   em:creator="pad.ma"
+                   em:updateURL="http://files.pad.ma/speedtrans/update.rdf"
+                   em:homepageURL="http://files.pad.ma/speedtrans/"
+                   em:iconURL="chrome://speedtrans/content/icon.png"
+                   em:updateKey="MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDZutlQBmSw+Pc2G6DvJkhOFsKrh5bcGqnzCOvgZiRCgFVKYKM0M0h9zosV9t/pfUIfHHDeYp9L1GR6gPJnwWdDTC/LCV2K7M9K5L5cF5et+0Tf0yfchOnCx+SAQyJ++8DAyN2mgNtNPXfZrpz1vCePf6TLQuKciobrXPJa+aji2wIDAQAB">
+    <em:targetApplication RDF:resource="rdf:#$uOho32"/>
+  </RDF:Description>
+  <RDF:Description RDF:about="rdf:#$uOho32"
+                   em:id="{ec8030f7-c20a-464f-9b0e-13a3a9e97384}"
+                   em:minVersion="1.5"
+                   em:maxVersion="3.9" />
+</RDF:RDF>