keyboard shortcuts first pitch

1 files changed, 103 insertions, 0 deletions

diff --git a/js/gui/keyboardshortcuts.js b/js/gui/keyboardshortcuts.js
new file mode 100644
index 000000000..3062e6dac
--- /dev/null
+++ b/js/gui/keyboardshortcuts.js
@@ -0,0 +1,103 @@
+/**
+ * ownCloud - News
+ *
+ * This file is licensed under the Affero General Public License version 3 or
+ * later. See the COPYING file.
+ *
+ * @author Bernhard Posselt <dev@bernhard-posselt.com>
+ * @copyright Bernhard Posselt 2014
+ */
+
+/**
+ * Code in here acts only as a click shortcut mechanism. That's why its not
+ * being put into a directive since it has to be tested with protractor
+ * anyways and theres no benefit from wiring it into the angular app
+ */
+(function (document, $) {
+    'use strict';
+
+    $(document).keyup(function (event) {
+        var keyCode,
+            noInputFocused,
+            noModifierKey,
+            scrollArea,
+            jumpToNextItem,
+            jumpToPreviousItem,
+            toggleStar,
+            toggleUnread,
+            expandItem,
+            openLink,
+            getActiveItem;
+
+        keyCode = event.keyCode;
+        scrollArea = $('#app-content');
+
+        noInputFocused = function (element) {
+            return !(
+                element.is('input')
+                && element.is('select')
+                && element.is('textarea')
+                && element.is('checkbox')
+            );
+        };
+
+        noModifierKey = function (event) {
+            return !(
+                event.shiftKey
+                || event.altKey
+                || event.ctrlKey
+                || event.metaKey
+            );
+        };
+
+        if (noInputFocused($(':focus')) && noModifierKey(event)) {
+
+            // j, n, right arrow
+            if ([74, 78, 34].indexOf(keyCode) >= 0) {
+
+                event.preventDefault();
+                jumpToNextItem(scrollArea);
+
+            // k, p, left arrow
+            } else if ([75, 80, 37].indexOf(keyCode) >= 0) {
+
+                event.preventDefault();
+                jumpToPreviousItem(scrollArea);
+
+            // u
+            } else if ([85].indexOf(keyCode) >= 0) {
+
+                event.preventDefault();
+                toggleUnread(scrollArea);
+
+            // e
+            } else if ([69].indexOf(keyCode) >= 0) {
+
+                event.preventDefault();
+                expandItem(scrollArea);
+
+            // s, i, l
+            } else if ([73, 83, 76].indexOf(keyCode) >= 0) {
+
+                event.preventDefault();
+                toggleStar(scrollArea);
+
+            // h
+            } else if ([72].indexOf(keyCode) >= 0) {
+
+                event.preventDefault();
+                toggleStar(scrollArea);
+                jumpToNextItem(scrollArea);
+
+            // o
+            } else if ([79].indexOf(keyCode) >= 0) {
+
+                event.preventDefault();
+                openLink(scrollArea);
+
+            }
+
+        }
+    });
+
+}(document, jQuery));
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