From 8e1ab25ab9d49b2890f54dbff09df3be0e7b964d Mon Sep 17 00:00:00 2001
From: Stephen Sigwart <stephen@runsignup.com>
Date: Tue, 5 Feb 2019 12:46:20 -0500
Subject: [PATCH] Notifications clear option.

---
 .../komodo/content/notifications/notificationsWidget.js  | 9 +++++++++
 .../komodo/content/notifications/notificationsWidget.xul | 3 +++
 src/chrome/komodo/locale/en-US/notifications.dtd         | 1 +
 src/chrome/komodo/skin/global/icons.less                 | 1 +
 src/chrome/komodo/skin/notifications.css                 | 3 +++
 src/chrome/komodo/skin/plat/shared/icons_rules.less      | 5 +++++
 6 files changed, 22 insertions(+)

diff --git a/src/chrome/komodo/content/notifications/notificationsWidget.js b/src/chrome/komodo/content/notifications/notificationsWidget.js
index bdc4d469bf..a1fbe44e48 100644
--- a/src/chrome/komodo/content/notifications/notificationsWidget.js
+++ b/src/chrome/komodo/content/notifications/notificationsWidget.js
@@ -169,6 +169,15 @@ this.updateFilters = (function NWC_updateFilters() {
   }
 }).bind(this);
 
+/**
+ * Clear all notifications
+ */
+this.clearMessages = (function NWC_clearMessages() {
+  while (this.container.firstChild)
+    this.container.removeChild(this.container.firstChild);
+  this._map = {};
+}).bind(this);
+
 /**
  * Determine whether a given item should be shown
  * @param aElem {richlistitem} The item to check
diff --git a/src/chrome/komodo/content/notifications/notificationsWidget.xul b/src/chrome/komodo/content/notifications/notificationsWidget.xul
index 1da023269e..dfad2be0f4 100644
--- a/src/chrome/komodo/content/notifications/notificationsWidget.xul
+++ b/src/chrome/komodo/content/notifications/notificationsWidget.xul
@@ -37,6 +37,9 @@
             <toolbarbutton type="checkbox" id="filter-progress"
                            tooltiptext="&filterProgressTooltip;"
                            oncommand="NotificationsWidgetController.updateFilters()"/>
+            <toolbarbutton id="notifications-clear"
+                           tooltiptext="&notificationsClearTooltip;"
+                           oncommand="NotificationsWidgetController.clearMessages()"/>
           </toolbargroup>
         </toolbar>
     </box>
diff --git a/src/chrome/komodo/locale/en-US/notifications.dtd b/src/chrome/komodo/locale/en-US/notifications.dtd
index 7f4a676f15..34b28c60ab 100644
--- a/src/chrome/komodo/locale/en-US/notifications.dtd
+++ b/src/chrome/komodo/locale/en-US/notifications.dtd
@@ -2,4 +2,5 @@
 <!ENTITY filterWarningTooltip  "Toggle whether warnings are shown">
 <!ENTITY filterInfoTooltip     "Toggle whether informational messages are shown">
 <!ENTITY filterProgressTooltip "Toggle whether to limit to in-progress tasks">
+<!ENTITY notificationsClearTooltip "Clear all messages">
 <!ENTITY filterSearchEmpty     "Filter messages">
diff --git a/src/chrome/komodo/skin/global/icons.less b/src/chrome/komodo/skin/global/icons.less
index 14b38e6e96..3fb4392902 100644
--- a/src/chrome/komodo/skin/global/icons.less
+++ b/src/chrome/komodo/skin/global/icons.less
@@ -324,6 +324,7 @@ richlistitem.file-item[view-type="browser"]
     #filter-warning { .icon(); .icon-exclamation-circle(); }
     #filter-info { .icon(); .icon-info-circle(); }
     #filter-progress { .icon(); .icon-clock-o(); }
+    #notifications-clear { .icon(); .icon-close(); }
 }
 
 .scrollbutton-up
diff --git a/src/chrome/komodo/skin/notifications.css b/src/chrome/komodo/skin/notifications.css
index 6b5af45666..7358085122 100644
--- a/src/chrome/komodo/skin/notifications.css
+++ b/src/chrome/komodo/skin/notifications.css
@@ -21,6 +21,9 @@
 #filter-progress {
   list-style-image: url("chrome://fugue/skin/icons/clock-history.png");
 }
+#notifications-clear {
+  list-style-image: url("chrome://global/skin/icons/close.png");
+}
 
 #filter-search {
   -moz-box-flex: 1;
diff --git a/src/chrome/komodo/skin/plat/shared/icons_rules.less b/src/chrome/komodo/skin/plat/shared/icons_rules.less
index ce4a64fcfb..5b0efaaf80 100644
--- a/src/chrome/komodo/skin/plat/shared/icons_rules.less
+++ b/src/chrome/komodo/skin/plat/shared/icons_rules.less
@@ -1616,6 +1616,11 @@ ko-pane[type="icons"]
     {
         list-style-image: @icon-filter-progress !important;
     }
+
+    #notifications-clear
+    {
+        list-style-image: @icon-close !important;
+    }
 }
 
 /* Syntax checking widget */