From 8158ec60b33d529bdca97942fccb8dc66a2c5e7c Mon Sep 17 00:00:00 2001
From: Mitchell Livingston <livings124@transmissionbt.com>
Date: Thu, 19 Mar 2009 12:46:53 +0000
Subject: [PATCH] #1940 Disable file wanted and priority selector when there is
 only one file.

---
 web/javascript/torrent.js  | 18 ++++++++----------
 web/stylesheets/common.css |  5 +++--
 2 files changed, 11 insertions(+), 12 deletions(-)

diff --git a/web/javascript/torrent.js b/web/javascript/torrent.js
index a58292de3..6e715a37e 100644
--- a/web/javascript/torrent.js
+++ b/web/javascript/torrent.js
@@ -88,7 +88,7 @@ Torrent.prototype =
 		
 		// insert the element
 		$('#torrent_list').append(this._element);
-		this.initializeTorrentFilesInspectorGroup();
+		this.initializeTorrentFilesInspectorGroup(data.files.length);
 		
 		for (var i = 0; i < data.files.length; i++) {
 			var file = data.files[i];
@@ -107,14 +107,12 @@ Torrent.prototype =
 		this.refresh(data);
 	},
 	
-	initializeTorrentFilesInspectorGroup: function() {
+	initializeTorrentFilesInspectorGroup: function(length) {
 		this._files = [];
-		this._fileList = $('<ul/>').addClass('inspector_torrent_file_list').addClass('inspector_group').hide().
-			append($('<li/>').addClass('inspector_group_label').append(
-				$('<div/>').append(this.name())
-			)
-		);
-		$('#inspector_file_list').append(this._fileList);
+        this._fileList = $('<ul/>').addClass('inspector_torrent_file_list').addClass('inspector_group').hide();
+        if(length == 1) 
+            this._fileList.addClass('single_file');
+        $('#inspector_file_list').append(this._fileList);
 	},
 	
 	fileList: function() {
@@ -672,7 +670,7 @@ TorrentFile.prototype = {
 	},
 	
 	setPriority: function(priority) {
-		if(this.element().hasClass('complete'))
+		if(this.element().hasClass('complete') || this._torrent._files.length == 1)
 		  return;
 		var priority_level = { high: 1, normal: 0, low: -1 }[priority];
 		if (this._prio == priority_level) { return; }
@@ -696,7 +694,7 @@ TorrentFile.prototype = {
 	},
 	
 	toggleWanted: function() {
-		if(this.element().hasClass('complete'))
+		if(this.element().hasClass('complete') || this._torrent._files.length == 1)
 		  return;
 		this.setWanted(!this._wanted);
 	},
diff --git a/web/stylesheets/common.css b/web/stylesheets/common.css
index 332f8c4b7..b632ceae3 100644
--- a/web/stylesheets/common.css
+++ b/web/stylesheets/common.css
@@ -645,6 +645,7 @@ li.inspector_torrent_file_list_entry.complete>.file_wanted_control {
 	background-position: left -19px;
 }
 
+ul.single_file li.inspector_torrent_file_list_entry>.file_wanted_control,
 li.inspector_torrent_file_list_entry.complete>.file_wanted_control {
 	background-position: left -38px;
 	cursor: default;
@@ -678,8 +679,8 @@ div.file_priority_control.low {
 div.file_priority_control.low:hover {
 	background-position: right -38px;
 }
-li.inspector_torrent_file_list_entry.complete div.file_priority_control,
-li.inspector_torrent_file_list_entry.complete div.file_priority_control:hover {
+ul.single_file li.inspector_torrent_file_list_entry>.file_priority_control,
+li.inspector_torrent_file_list_entry.complete div.file_priority_control {
   background-position: left -57px;
   cursor: default;
 }