Bug 984980 - add framework for keyboard shortcuts, and key to switch between preview and edit mode. Patch by <arnold@archlinux.info>, r=gerv, a=justdave.

1 files changed, 30 insertions, 0 deletions

diff --git a/js/field.js b/js/field.js
index 892c8669f..b7e90ce1c 100644
--- a/js/field.js
+++ b/js/field.js
@@ -1083,3 +1083,33 @@ function updateRemainingTime() {
     // if the remaining time is changed manually, update bz_remaining_time
     bz_remaining_time = document.changeform.remaining_time.value;
 }
+
+var keys = [];
+function keys_pressed(e, bug_id) {
+    // Store an entry for every key pressed
+    keys[e.keyCode] = true;
+
+    // (Ctrl XOR cmd) + Shift + P
+    if ((!keys[17] != !keys[224]) && keys[16] && keys[80]) {
+        // Check if we are already in preview mode
+        if (YAHOO.util.Dom.hasClass('comment_preview_tab', 'active_comment_tab')){
+            show_comment_edit();
+            document.getElementById('comment').focus();
+            YAHOO.util.Event.preventDefault(e);
+        }
+
+        else {
+            // Ensure that we switch to preview mode only if the textarea is in focus
+            var comment = document.getElementById('comment');
+            if (document.activeElement == comment) {
+                show_comment_preview(bug_id);
+                YAHOO.util.Event.preventDefault(e);
+            }
+        }
+    }
+}
+
+function keys_released(e) {
+    // Mark keys that were released
+    keys[e.keyCode] = false;
+}
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