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-rw-r--r--program/js/app.js5
-rw-r--r--program/js/list.js24
2 files changed, 28 insertions, 1 deletions
diff --git a/program/js/app.js b/program/js/app.js
index 18a4f1ae3..5e323e229 100644
--- a/program/js/app.js
+++ b/program/js/app.js
@@ -826,7 +826,10 @@ function rcube_webmail()
break;
case 'select-all':
- this.message_list.select_all(props);
+ if (props == 'invert')
+ this.message_list.invert_selection();
+ else
+ this.message_list.select_all(props);
break;
case 'select-none':
diff --git a/program/js/list.js b/program/js/list.js
index addd1e652..51889fa30 100644
--- a/program/js/list.js
+++ b/program/js/list.js
@@ -530,6 +530,30 @@ select_all: function(filter)
/**
+ * Invert selection
+ */
+invert_selection: function()
+{
+ if (!this.rows || !this.rows.length)
+ return false;
+
+ // remember old selection
+ var select_before = this.selection.join(',');
+
+ for (var n in this.rows)
+ this.highlight_row(n, true);
+
+ // trigger event if selection changed
+ if (this.selection.join(',') != select_before)
+ this.triggerEvent('select');
+
+ this.focus();
+
+ return true;
+},
+
+
+/**
* Unselect selected row(s)
*/
clear_selection: function(id)