File: close_bubble_on_tab_activation_helper.cc

package info (click to toggle)
chromium-browser 70.0.3538.110-1~deb9u1
  • links: PTS, VCS
  • area: main
  • in suites: stretch
  • size: 1,619,476 kB
  • sloc: cpp: 13,024,755; ansic: 1,349,823; python: 916,672; xml: 314,489; java: 280,047; asm: 276,936; perl: 75,771; objc: 66,634; sh: 45,860; cs: 28,354; php: 11,064; makefile: 10,911; yacc: 9,109; tcl: 8,403; ruby: 4,065; lex: 1,779; pascal: 1,411; lisp: 1,055; awk: 41; jsp: 39; sed: 17; sql: 3
file content (32 lines) | stat: -rw-r--r-- 1,088 bytes parent folder | download 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
 
// Copyright 2017 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/views/close_bubble_on_tab_activation_helper.h"

#include "chrome/browser/ui/browser.h"
#include "ui/views/bubble/bubble_dialog_delegate_view.h"
#include "ui/views/widget/widget.h"

CloseBubbleOnTabActivationHelper::CloseBubbleOnTabActivationHelper(
    views::BubbleDialogDelegateView* owner_bubble,
    Browser* browser)
    : owner_bubble_(owner_bubble), tab_strip_observer_(this) {
  DCHECK(owner_bubble_);
  tab_strip_observer_.Add(browser->tab_strip_model());
}

CloseBubbleOnTabActivationHelper::~CloseBubbleOnTabActivationHelper() = default;

void CloseBubbleOnTabActivationHelper::ActiveTabChanged(
    content::WebContents* old_contents,
    content::WebContents* new_contents,
    int index,
    int reason) {
  if (owner_bubble_) {
    views::Widget* bubble_widget = owner_bubble_->GetWidget();
    if (bubble_widget)
      bubble_widget->Close();
    owner_bubble_ = nullptr;
  }
}