| // Copyright (c) 2012 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. |
| |
| #include "chrome/browser/ui/webui/chrome_web_contents_handler.h" |
| |
| #include "chrome/browser/profiles/profile.h" |
| #include "chrome/browser/ui/browser.h" |
| #include "chrome/browser/ui/browser_finder.h" |
| #include "chrome/browser/ui/browser_navigator.h" |
| #include "chrome/browser/ui/browser_window.h" |
| #include "chrome/browser/ui/host_desktop.h" |
| #include "chrome/browser/ui/tabs/tab_strip_model.h" |
| #include "content/public/browser/web_contents.h" |
| |
| using content::BrowserContext; |
| using content::OpenURLParams; |
| using content::WebContents; |
| |
| ChromeWebContentsHandler::ChromeWebContentsHandler() { |
| } |
| |
| ChromeWebContentsHandler::~ChromeWebContentsHandler() { |
| } |
| |
| // Opens a new URL inside |source|. |context| is the browser context that the |
| // browser should be owned by. |params| contains the URL to open and various |
| // attributes such as disposition. On return |out_new_contents| contains the |
| // WebContents the URL is opened in. Returns the web contents opened by the |
| // browser. |
| WebContents* ChromeWebContentsHandler::OpenURLFromTab( |
| content::BrowserContext* context, |
| WebContents* source, |
| const OpenURLParams& params) { |
| if (!context) |
| return NULL; |
| |
| Profile* profile = Profile::FromBrowserContext(context); |
| |
| chrome::HostDesktopType desktop_type = chrome::HOST_DESKTOP_TYPE_NATIVE; |
| if (source) { |
| Browser* source_browser = chrome::FindBrowserWithWebContents(source); |
| if (source_browser) |
| desktop_type = source_browser->host_desktop_type(); |
| } |
| |
| Browser* browser = chrome::FindTabbedBrowser(profile, false, desktop_type); |
| const bool browser_created = !browser; |
| if (!browser) |
| browser = new Browser( |
| Browser::CreateParams(Browser::TYPE_TABBED, profile, desktop_type)); |
| chrome::NavigateParams nav_params(browser, params.url, params.transition); |
| nav_params.referrer = params.referrer; |
| if (source && source->IsCrashed() && |
| params.disposition == CURRENT_TAB && |
| params.transition == ui::PAGE_TRANSITION_LINK) { |
| nav_params.disposition = NEW_FOREGROUND_TAB; |
| } else { |
| nav_params.disposition = params.disposition; |
| } |
| nav_params.window_action = chrome::NavigateParams::SHOW_WINDOW; |
| nav_params.user_gesture = true; |
| chrome::Navigate(&nav_params); |
| |
| // Close the browser if chrome::Navigate created a new one. |
| if (browser_created && (browser != nav_params.browser)) |
| browser->window()->Close(); |
| |
| return nav_params.target_contents; |
| } |
| |
| // Creates a new tab with |new_contents|. |context| is the browser context that |
| // the browser should be owned by. |source| is the WebContent where the |
| // operation originated. |disposition| controls how the new tab should be |
| // opened. |initial_pos| is the position of the window if a new window is |
| // created. |user_gesture| is true if the operation was started by a user |
| // gesture. |
| void ChromeWebContentsHandler::AddNewContents( |
| content::BrowserContext* context, |
| WebContents* source, |
| WebContents* new_contents, |
| WindowOpenDisposition disposition, |
| const gfx::Rect& initial_pos, |
| bool user_gesture) { |
| if (!context) |
| return; |
| |
| Profile* profile = Profile::FromBrowserContext(context); |
| |
| chrome::HostDesktopType desktop_type = chrome::HOST_DESKTOP_TYPE_NATIVE; |
| if (source) { |
| Browser* source_browser = chrome::FindBrowserWithWebContents(source); |
| if (source_browser) |
| desktop_type = source_browser->host_desktop_type(); |
| } |
| |
| Browser* browser = chrome::FindTabbedBrowser(profile, false, desktop_type); |
| const bool browser_created = !browser; |
| if (!browser) |
| browser = new Browser( |
| Browser::CreateParams(Browser::TYPE_TABBED, profile, desktop_type)); |
| chrome::NavigateParams params(browser, new_contents); |
| params.source_contents = source; |
| params.disposition = disposition; |
| params.window_bounds = initial_pos; |
| params.window_action = chrome::NavigateParams::SHOW_WINDOW; |
| params.user_gesture = true; |
| chrome::Navigate(¶ms); |
| |
| // Close the browser if chrome::Navigate created a new one. |
| if (browser_created && (browser != params.browser)) |
| browser->window()->Close(); |
| } |