make pageup key trigger fetch more lines

11 years ago · 85ef764faf
parent 0b481cce3d
commit 85ef764faf
1 changed files with 6 additions and 0 deletions
--- a/js/inputbar.js
+++ b/js/inputbar.js
@ -292,6 +292,12 @@ weechat.directive('inputBar', function() {

                // Page up -> scroll up
                if ($event.type === "keydown" && code === 33 && document.activeElement === inputNode && !$event.ctrlKey && !$event.altKey && !$event.shiftKey) {
+                    if (bufferlines.scrollTop === 0) {
+                        if (!$rootScope.loadingLines) {
+                            $scope.$parent.fetchMoreLines();
+                        }
+                        return true;
+                    }
                    lines = bufferlines.querySelectorAll("tr");
                    for (i = lines.length - 1; i >= 0; i--) {
                        if ((lines[i].offsetTop-bufferlines.scrollTop)<bufferlines.clientHeight/2) {