Add the default startup page in chromium

Configuration options for the startup page:

The default configuration for the startup page is generated by src\chrome\browser\prefs\session_startup_pref.cc

In the Registerprofileprefs function, you can see the configuration options.

  Registry->registerintegerpref (      prefs::krestoreonstartup,      typetoprefvalue (Getdefaultstartuptype ()),      user_prefs::P refregistrysyncable::syncable_pref);  Registry->registerlistpref (Prefs::kurlstorestoreonstartup,                             user_prefs::P refregistrysyncable::syncable_ PREF);

The Getdefaultstartuptype function returns the sessionstartuppref::D efault

In the function typetoprefvalue, you can see that its corresponding action is Kprefvaluenewtab, which is a new tab that is opened by default at startup, and the Start URL list is empty by default.

If you need to set the start page as a preset page, you can change the session_startup_pref.cc as follows.

For example, add http://www.baidu.com/to the default startup page.

First change the default type of Getdefaultstartuptype to Sessionstartuppref::urls

Staticsessionstartuppref::type Sessionstartuppref::getdefaultstartuptype () {#if defined (Os_chromeos)  return Sessionstartuppref::last; #else//  return Sessionstartuppref::D efault;  return sessionstartuppref::urls; #endif}

Increase the list of URLs for the launch, adding a function for this createdefaultstartupurllist

base::listvalue* createdefaultstartupurllist () {  std::vector<gurl> default_startup_urls;  Default_startup_urls.push_back (Gurl ("Http://<a target=_blank href=" http://www.baidu.com ">www.baidu.com< /a>/"));  scoped_ptr<base::listvalue> URLs (new base::listvalue);  for (size_t i = 0; i < default_startup_urls.size (); ++i) {Urls->set (static_cast<int> (i),  new base:: StringValue (Default_startup_urls[i].spec ()));  }  return Urls.release ();}

Add the configured ur list to the registerprofileprefs function.

  Registry->registerlistpref (Prefs::kurlstorestoreonstartup,  createdefaultstartupurllist (),  user_ Prefs::P refregistrysyncable::syncable_pref);

Once the compilation is complete, you can see that the default startup page has been changed to http://www.baidu.com/to see the settings

Add the default startup page in chromium