[Mypal] Copy default userChrome and userContent examples to profile.

application/palemoon/components/nsBrowserGlue.js

@@ -287,6 +287,9 @@ BrowserGlue.prototype = {
       case "profile-before-change":
         this._onProfileShutdown();
         break;
+      case "profile-after-change":
+         this._onProfileAfterChange();
+         break;
       case "browser-search-engine-modified":
         if (data != "engine-default" && data != "engine-current") {
           break;
@@ -357,6 +360,7 @@ BrowserGlue.prototype = {
     this._isPlacesShutdownObserver = true;
     os.addObserver(this, "handle-xul-text-link", false);
     os.addObserver(this, "profile-before-change", false);
+    os.addObserver(this, "profile-after-change", false);
     os.addObserver(this, "browser-search-engine-modified", false);
     os.addObserver(this, "browser-search-service", false);
   },
@@ -394,6 +398,7 @@ BrowserGlue.prototype = {
     }
     os.removeObserver(this, "handle-xul-text-link");
     os.removeObserver(this, "profile-before-change");
+    os.removeObserver(this, "profile-after-change");
     os.removeObserver(this, "browser-search-engine-modified");
     try {
       os.removeObserver(this, "browser-search-service");
@@ -402,6 +407,11 @@ BrowserGlue.prototype = {
     }
   },
 
+  // profile is available
+  _onProfileAfterChange: function() {
+    this._copyDefaultProfileFiles();
+  },
+
   _onAppDefaults: function() {
     // apply distribution customizations (prefs)
     // other customizations are applied in _finalUIStartup()
@@ -444,6 +454,64 @@ BrowserGlue.prototype = {
     Services.obs.notifyObservers(null, "browser-ui-startup-complete", "");
   },
 
+  // Copies additional profile files from the default profile to the current profile.
+  // Only files not covered by the regular profile creation process.
+  // Currently only the userchrome examples.
+  _copyDefaultProfileFiles: function() {
+    // Copy default chrome example files if they do not exist in the current profile.
+    var profileDir = Services.dirsvc.get("ProfD", Components.interfaces.nsILocalFile);
+    profileDir.append("chrome");
+
+    // The chrome directory in the current/new profile already exists so no copying.
+    if (profileDir.exists())
+      return;
+
+    let defaultProfileDir = Services.dirsvc.get("DefRt",
+                                                Components.interfaces.nsIFile);
+    defaultProfileDir.append("profile");
+    defaultProfileDir.append("chrome");
+
+    if (defaultProfileDir.exists() && defaultProfileDir.isDirectory()) {
+      try {
+        this._copyDir(defaultProfileDir, profileDir);
+      } catch (e) {
+        Components.utils.reportError(e);
+      }
+    }
+  },
+
+  // Simple copy function for copying complete aSource Directory to aDestiniation.
+  _copyDir: function(aSource, aDestination)
+  {
+    let enumerator = aSource.directoryEntries;
+
+    while (enumerator.hasMoreElements()) {
+      let file = enumerator.getNext().QueryInterface(Components.interfaces.nsIFile);
+
+      if (file.isDirectory()) {
+        let subdir = aDestination.clone();
+        subdir.append(file.leafName);
+
+        // Create the target directory. If it already exists continue copying files.
+        try {
+          subdir.create(Components.interfaces.nsIFile.DIRECTORY_TYPE,
+                        FileUtils.PERMS_DIRECTORY);
+        } catch (ex) {
+           if (ex.result != Components.results.NS_ERROR_FILE_ALREADY_EXISTS)
+            throw ex;
+        }
+        // Directory created. Now copy the files.
+        this._copyDir(file, subdir);
+      } else {
+        try {
+          file.copyTo(aDestination, null);
+        } catch (e) {
+          Components.utils.reportError(e);
+        }
+      }
+    }
+  },
+
   _setUpUserAgentOverrides: function() {
     UserAgentOverrides.init();
 

application/palemoon/installer/Makefile.in

@@ -107,6 +107,11 @@ MOZ_PKG_MAC_ICON=branding/disk.icns
 MOZ_PKG_MAC_EXTRA=--symlink '/Applications:/ '
 endif
 
+NON_OMNIJAR_FILES = \
+	defaults/profile/chrome/userChrome-example.css \
+	defaults/profile/chrome/userContent-example.css \
+	$(NULL)
+
 ifndef LIBXUL_SDK
 INSTALL_SDK = 1
 endif