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// Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_BROWSER_BROWSER_INIT_H_
#define CHROME_BROWSER_BROWSER_INIT_H_
#include <string>
#include <vector>
#include "base/basictypes.h"
class Browser;
class CommandLine;
class GURL;
class PrefService;
class Profile;
class TabContents;
// Scoper class containing helpers for BrowserMain to spin up a new instance
// and initialize the profile.
class BrowserInit {
public:
// Returns true if the browser is coming up.
static bool InProcessStartup();
// LaunchWithProfile ---------------------------------------------------------
//
// Assists launching the application and appending the initial tabs for a
// browser window.
class LaunchWithProfile {
public:
LaunchWithProfile(const std::wstring& cur_dir,
const CommandLine& command_line);
~LaunchWithProfile() { }
// Creates the necessary windows for startup. Returns true on success,
// false on failure. process_startup is true if Chrome is just
// starting up. If process_startup is false, it indicates Chrome was
// already running and the user wants to launch another instance.
bool Launch(Profile* profile, bool process_startup);
// Opens the list of urls. If browser is non-null and a tabbed browser, the
// URLs are opened in it. Otherwise a new tabbed browser is created and the
// URLs are added to it. The browser the tabs are added to is returned,
// which is either |browser| or the newly created browser.
Browser* OpenURLsInBrowser(Browser* browser,
bool process_startup,
const std::vector<GURL>& urls);
private:
// If the process was launched with the web application command line flag,
// e.g. --app=http://www.google.com/, opens a web application browser and
// returns true. If there is no web application command line flag speciifed,
// returns false to specify default processing.
bool OpenApplicationURL(Profile* profile);
// Does the following:
// . If the user's startup pref is to restore the last session (or the
// command line flag is present to force using last session), it is
// restored, and true is returned.
// . If the user's startup pref is to launch a specific set of URLs, and
// urls_to_open is empty, the user specified set of URLs is openned.
//
// Otherwise false is returned.
bool OpenStartupURLs(bool is_process_startup,
const std::vector<GURL>& urls_to_open);
// If the last session didn't exit cleanly and tab is a web contents tab,
// an infobar is added allowing the user to restore the last session.
void AddCrashedInfoBarIfNecessary(TabContents* tab);
// Returns the list of URLs to open from the command line. The returned
// vector is empty if the user didn't specify any URLs on the command line.
std::vector<GURL> GetURLsFromCommandLine(Profile* profile);
// Adds additional startup URLs to the specified vector.
void AddStartupURLs(std::vector<GURL>* startup_urls) const;
// Checks whether Chrome is still the default browser (unless the user
// previously instructed not to do so) and warns the user if it is not.
void CheckDefaultBrowser(Profile* profile);
std::wstring cur_dir_;
const CommandLine& command_line_;
Profile* profile_;
DISALLOW_COPY_AND_ASSIGN(LaunchWithProfile);
};
// This function performs command-line handling and is invoked when
// process starts as well as when we get a start request from another
// process (via the WM_COPYDATA message). |command_line| holds the command
// line we need to process - either from this process or from some other one
// (if |process_startup| is true and we are being called from
// ProcessSingleton::OnCopyData).
static bool ProcessCommandLine(const CommandLine& command_line,
const std::wstring& cur_dir,
bool process_startup, Profile* profile,
int* return_code);
// Helper function to launch a new browser based on command-line arguments
// This function takes in a specific profile to use.
static bool LaunchBrowser(const CommandLine& command_line,
Profile* profile, const std::wstring& cur_dir,
bool process_startup, int* return_code);
template <class AutomationProviderClass>
static void CreateAutomationProvider(const std::wstring& channel_id,
Profile* profile,
size_t expected_tabs);
private:
// Does the work of LaunchBrowser returning the result.
static bool LaunchBrowserImpl(const CommandLine& command_line,
Profile* profile, const std::wstring& cur_dir,
bool process_startup, int* return_code);
// This class is for scoping purposes.
BrowserInit();
DISALLOW_COPY_AND_ASSIGN(BrowserInit);
};
#endif // CHROME_BROWSER_BROWSER_INIT_H_
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