Fix removeUnintentionalBlank option (#36, #38, #43)

ithinc · ithinc · commit 840239897312 · 2014-03-20T15:25:47.000+08:00
diff --git a/chrome/content/tabutils.js b/chrome/content/tabutils.js
@@ -586,12 +586,40 @@ tabutils._tabOpeningOptions = function() {
         && aStatus == 0
         && TU_getPref("extensions.tabutils.removeUnintentionalBlank", true)) {
       let win = aWebProgress.DOMWindow;
-      win._closeTimer = win.setTimeout(function(self) {
-        self.mTabBrowser.isBlankTab(self.mTab) && self.mTabBrowser.removeTab(self.mTab);
-      }, 250, this);
+      win._closeTimer = win.setTimeout(function() {
+        this.mTabBrowser.isBlankTab(this.mTab) && this.mTabBrowser.removeTab(this.mTab);
+      }.bind(this), 750);
     }
   });
 
+  let tmp = {};
+  Cu.import("resource://gre/modules/DownloadLastDir.jsm", tmp);
+
+  if (tmp.DownloadLastDir && // Bug 722995 [Fx19]
+      tmp.DownloadLastDir.prototype.getFileAsync && // Bug 854299 [Fx23]
+      tmp.DownloadLastDir.prototype.getFileAsync.name != "TU_getFileAsync")
+  tmp.DownloadLastDir.prototype.getFileAsync = (function() {
+    let getFileAsync = tmp.DownloadLastDir.prototype.getFileAsync;
+    return function TU_getFileAsync(aURI, aCallback) {
+      let win = this.window;
+      if (win._closeTimer) {
+        win.clearTimeout(win._closeTimer);
+        win._closeTimer = null;
+
+        aCallback = (function() {
+          let lastDirCallback = aCallback;
+          return function TU_LastDirCallback(lastDir) {
+            lastDirCallback(lastDir);
+            if (!win.closed) {
+              win.setTimeout(win.close, 250);
+            }
+          };
+        })();
+      }
+      getFileAsync.apply(this, arguments);
+    };
+  })();
+
   //&#65533;&#1717;&#65533;&#496;&#65533;&#65533;&#489;&#1203;&#65533;&#65533;&#65533;&#1202;&#65533;&#65533;&#65533;&plusmn;&#65533;&#489;&#1203;
   //&#65533;&#65533;&#65533;&#65533;&#65533;&#785082;&#65533;&#808;&#65533;&#65533;&#489;&#689;&#65533;&#65533;&#65533;&#65533;&#1325;&#65533;&#65533;&#755;&#65533;&#65533;
   TU_hookCode("gBrowser.addTab",
diff --git a/chrome/content/unknownContentType.xul b/chrome/content/unknownContentType.xul
@@ -6,7 +6,8 @@
     if (win && win._closeTimer) {
       win.clearTimeout(win._closeTimer);
       window.addEventListener("unload", function() {
-        win && win.setTimeout(function() {this.close();}, 250);
+        if (win._closeTimer && !win.closed)
+          win._closeTimer = win.setTimeout(win.close, 250);
       }, false);
     }
   ]]>
