scroll to bottom when you click on show all to make it easier to click the button again, fix #296

3 files changed, 89 insertions, 3 deletions

diff --git a/js/app/controllers/feedcontroller.coffee b/js/app/controllers/feedcontroller.coffee
index 43488ddba..d805b8cfd 100644
--- a/js/app/controllers/feedcontroller.coffee
+++ b/js/app/controllers/feedcontroller.coffee
@@ -75,7 +75,7 @@ ActiveFeed, FeedType, $window) ->
 
 			@_$scope.addFeed = (feedUrl, parentFolderId=0) =>
 				@_$scope.feedExistsError = false
-				
+
 				try
 					@_isAddingFeed = true
 					# set folder to open
@@ -90,12 +90,12 @@ ActiveFeed, FeedType, $window) ->
 					# on error
 					, =>
 						@_isAddingFeed = false
-				
+
 				catch error
 					if error instanceof _ExistsError
 						@_$scope.feedExistsError = true
 					@_isAddingFeed = false
-					
+
 
 			@_$scope.addFolder = (folderName) =>
 				@_$scope.folderExistsError = false
diff --git a/js/app/directives/newsclickscroll.coffee b/js/app/directives/newsclickscroll.coffee
new file mode 100644
index 000000000..6194d5103
--- /dev/null
+++ b/js/app/directives/newsclickscroll.coffee
@@ -0,0 +1,38 @@
+###
+
+ownCloud - News
+
+@author Bernhard Posselt
+@copyright 2012 Bernhard Posselt nukeawhale@gmail.com
+
+This library is free software; you can redistribute it and/or
+modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
+License as published by the Free Software Foundation; either
+version 3 of the License, or any later version.
+
+This library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU AFFERO GENERAL PUBLIC LICENSE for more details.
+
+You should have received a copy of the GNU Affero General Public
+License along with this library.  If not, see <http://www.gnu.org/licenses/>.
+
+###
+
+angular.module('News').directive 'newsClickScroll', ['$timeout', ($timeout) ->
+	return (scope, elm, attr) ->
+		options = scope.$eval attr.newsClickScroll
+		elm.click ->
+			scrollArea = $(options.scrollArea)
+			direction = options.direction
+			if direction == 'top'
+				scrollPosition = 0
+			else
+				scrollPosition = scrollArea[0].scrollHeight
+
+			# do this to execute after rendering
+			$timeout ->
+				scrollArea.scrollTop(scrollPosition)
+			, 10
+]
\ No newline at end of file
diff --git a/js/public/app.js b/js/public/app.js
index 61d389bbf..79a30e549 100644
--- a/js/public/app.js
+++ b/js/public/app.js
@@ -321,6 +321,54 @@ License along with this library.  If not, see <http://www.gnu.org/licenses/>.
 
 
 (function() {
+  angular.module('News').directive('newsClickScroll', [
+    '$timeout', function($timeout) {
+      return function(scope, elm, attr) {
+        var options;
+        options = scope.$eval(attr.newsClickScroll);
+        return elm.click(function() {
+          var direction, scrollArea, scrollPosition;
+          scrollArea = $(options.scrollArea);
+          direction = options.direction;
+          if (direction === 'top') {
+            scrollPosition = 0;
+          } else {
+            scrollPosition = scrollArea[0].scrollHeight;
+          }
+          return $timeout(function() {
+            return scrollArea.scrollTop(scrollPosition);
+          }, 10);
+        });
+      };
+    }
+  ]);
+
+}).call(this);
+
+// Generated by CoffeeScript 1.6.3
+/*
+
+ownCloud - News
+
+@author Bernhard Posselt
+@copyright 2012 Bernhard Posselt nukeawhale@gmail.com
+
+This library is free software; you can redistribute it and/or
+modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
+License as published by the Free Software Foundation; either
+version 3 of the License, or any later version.
+
+This library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU AFFERO GENERAL PUBLIC LICENSE for more details.
+
+You should have received a copy of the GNU Affero General Public
+License along with this library.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+
+(function() {
   var markingRead, scrolling;
 
   scrolling = true;