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// 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/browser_tab_strip_model_delegate.h"
#include "base/bind.h"
#include "base/message_loop/message_loop.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/sessions/tab_restore_service.h"
#include "chrome/browser/sessions/tab_restore_service_factory.h"
#include "chrome/browser/ui/browser.h"
#include "chrome/browser/ui/browser_commands.h"
#include "chrome/browser/ui/browser_navigator.h"
#include "chrome/browser/ui/browser_tab_contents.h"
#include "chrome/browser/ui/browser_tabstrip.h"
#include "chrome/browser/ui/browser_window.h"
#include "chrome/browser/ui/tabs/dock_info.h"
#include "chrome/browser/ui/tabs/tab_strip_model.h"
#include "content/public/browser/site_instance.h"
#include "content/public/browser/web_contents.h"
#include "content/public/browser/web_contents_delegate.h"
#include "content/public/common/page_transition_types.h"
#include "ipc/ipc_message.h"
namespace chrome {
////////////////////////////////////////////////////////////////////////////////
// BrowserTabStripModelDelegate, public:
BrowserTabStripModelDelegate::BrowserTabStripModelDelegate(Browser* browser)
: browser_(browser),
weak_factory_(this) {
}
BrowserTabStripModelDelegate::~BrowserTabStripModelDelegate() {
}
////////////////////////////////////////////////////////////////////////////////
// BrowserTabStripModelDelegate, TabStripModelDelegate implementation:
void BrowserTabStripModelDelegate::AddBlankTabAt(int index, bool foreground) {
chrome::AddBlankTabAt(browser_, index, foreground);
}
Browser* BrowserTabStripModelDelegate::CreateNewStripWithContents(
const std::vector<NewStripContents>& contentses,
const gfx::Rect& window_bounds,
const DockInfo& dock_info,
bool maximize) {
DCHECK(browser_->CanSupportWindowFeature(Browser::FEATURE_TABSTRIP));
gfx::Rect new_window_bounds = window_bounds;
if (dock_info.GetNewWindowBounds(&new_window_bounds, &maximize))
dock_info.AdjustOtherWindowBounds();
// Create an empty new browser window the same size as the old one.
Browser::CreateParams params(browser_->profile(),
browser_->host_desktop_type());
params.initial_bounds = new_window_bounds;
params.initial_show_state =
maximize ? ui::SHOW_STATE_MAXIMIZED : ui::SHOW_STATE_NORMAL;
Browser* browser = new Browser(params);
TabStripModel* new_model = browser->tab_strip_model();
for (size_t i = 0; i < contentses.size(); ++i) {
NewStripContents item = contentses[i];
// Enforce that there is an active tab in the strip at all times by forcing
// the first web contents to be marked as active.
if (i == 0)
item.add_types |= TabStripModel::ADD_ACTIVE;
new_model->InsertWebContentsAt(
static_cast<int>(i), item.web_contents, item.add_types);
// Make sure the loading state is updated correctly, otherwise the throbber
// won't start if the page is loading.
// TODO(beng): find a better way of doing this.
static_cast<content::WebContentsDelegate*>(browser)->
LoadingStateChanged(item.web_contents);
}
return browser;
}
void BrowserTabStripModelDelegate::WillAddWebContents(
content::WebContents* contents) {
BrowserTabContents::AttachTabHelpers(contents);
}
int BrowserTabStripModelDelegate::GetDragActions() const {
return TabStripModelDelegate::TAB_TEAROFF_ACTION |
(browser_->tab_strip_model()->count() > 1
? TabStripModelDelegate::TAB_MOVE_ACTION : 0);
}
bool BrowserTabStripModelDelegate::CanDuplicateContentsAt(int index) {
return CanDuplicateTabAt(browser_, index);
}
void BrowserTabStripModelDelegate::DuplicateContentsAt(int index) {
DuplicateTabAt(browser_, index);
}
void BrowserTabStripModelDelegate::CloseFrameAfterDragSession() {
#if !defined(OS_MACOSX)
// This is scheduled to run after we return to the message loop because
// otherwise the frame will think the drag session is still active and ignore
// the request.
base::MessageLoop::current()->PostTask(
FROM_HERE,
base::Bind(&BrowserTabStripModelDelegate::CloseFrame,
weak_factory_.GetWeakPtr()));
#endif
}
void BrowserTabStripModelDelegate::CreateHistoricalTab(
content::WebContents* contents) {
// We don't create historical tabs for incognito windows or windows without
// profiles.
if (!browser_->profile() || browser_->profile()->IsOffTheRecord())
return;
TabRestoreService* service =
TabRestoreServiceFactory::GetForProfile(browser_->profile());
// We only create historical tab entries for tabbed browser windows.
if (service && browser_->CanSupportWindowFeature(Browser::FEATURE_TABSTRIP)) {
service->CreateHistoricalTab(
contents,
browser_->tab_strip_model()->GetIndexOfWebContents(contents));
}
}
bool BrowserTabStripModelDelegate::RunUnloadListenerBeforeClosing(
content::WebContents* contents) {
return Browser::RunUnloadEventsHelper(contents);
}
bool BrowserTabStripModelDelegate::CanBookmarkAllTabs() const {
return chrome::CanBookmarkAllTabs(browser_);
}
void BrowserTabStripModelDelegate::BookmarkAllTabs() {
chrome::BookmarkAllTabs(browser_);
}
TabStripModelDelegate::RestoreTabType
BrowserTabStripModelDelegate::GetRestoreTabType() {
return chrome::GetRestoreTabType(browser_);
}
void BrowserTabStripModelDelegate::RestoreTab() {
chrome::RestoreTab(browser_);
}
////////////////////////////////////////////////////////////////////////////////
// BrowserTabStripModelDelegate, private:
void BrowserTabStripModelDelegate::CloseFrame() {
browser_->window()->Close();
}
} // namespace chrome
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