1 files changed, 66 insertions, 0 deletions
diff --git a/unload-tab.js b/unload-tab.js
new file mode 100644
index 0000000..951c2b9
--- /dev/null
+++ b/unload-tab.js
@@ -0,0 +1,66 @@
+/*
+ * タブを削除せずに、セッションを残しつつコンテンツをアンロードさせるエコなコマンド
+ * unload[tab] num
+ */
+
+var INFO =
+<plugin name="unloadTab"
+        version="0.2"
+        summary="Unload tab contents like (BarTab)"
+        xmlns="http://vimperator.org/namespaces/liberator">
+  <author email="teramako@gmail.com">teramako</author>
+  <license>MPL 1.1/GPL 2.0/LGPL 2.1</license>
+  <project name="Vimperator" minVersion="3.1"/>
+  <item>
+    <tags>:unloadtab :unload</tags>
+    <spec>:unload<oa>tab</oa> <a>tabNumber</a></spec>
+    <description>
+      <p>Unload the tab contents.</p>
+    </description>
+  </item>
+</plugin>;
+
+if (!("SS" in this)) {
+  XPCOMUtils.defineLazyServiceGetter(this, "SS", "@mozilla.org/browser/sessionstore;1", "nsISessionStore");
+}
+
+function unloadTab (aTab) {
+  var state = SS.getTabState(aTab);
+  var tab = gBrowser.addTab(null, { skipAnimation: true });
+  SS.setTabState(tab, state);
+  if (aTab.pinned) {
+    gBrowser.pinTab(tab);
+  } else {
+    let objState = JSON.parse(state);
+    if (objState.hidden) {
+      gBrowser.hideTab(tab);
+      TabView.moveTabTo(tab, JSON.parse(objState.extData["tabview-tab"]).groupID);
+    }
+  }
+  gBrowser.moveTabTo(tab, aTab._tPos + 1)
+  gBrowser.removeTab(aTab);
+}
+
+commands.addUserCommand(["unload[tab]"], "Unload Tabs",
+  function action (args) {
+    var str = args[0];
+    var m = str.match(/^(\d+):?/);
+    if (!m)
+      return;
+
+    var tab = gBrowser.tabs[m[1]];
+    if (tab && !tab.selected && !tab.linkedBrowser.__SS_restoreState)
+      unloadTab(tab);
+  }, {
+    literal: 0,
+    completer: function (context, args) {
+      context.anchored = false;
+      context.completions = [
+        [tab._tPos + ": " +  tab.label, tab.linkedBrowser.currentURI.spec]
+        for each(tab in Array.slice(gBrowser.tabs))
+        if (!tab.selected && !tab.linkedBrowser.__SS_restoreState)
+      ];
+    }
+  }, true);
+
+