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1 // Copyright 2012 The Chromium Authors. All rights reserved. | 1 // Copyright 2012 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "chrome/browser/jumplist_win.h" | 5 #include "chrome/browser/jumplist_win.h" |
6 | 6 |
7 #include "base/bind.h" | 7 #include "base/bind.h" |
8 #include "base/bind_helpers.h" | 8 #include "base/bind_helpers.h" |
9 #include "base/command_line.h" | 9 #include "base/command_line.h" |
10 #include "base/files/file_util.h" | 10 #include "base/files/file_util.h" |
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39 #include "ui/gfx/codec/png_codec.h" | 39 #include "ui/gfx/codec/png_codec.h" |
40 #include "ui/gfx/favicon_size.h" | 40 #include "ui/gfx/favicon_size.h" |
41 #include "ui/gfx/icon_util.h" | 41 #include "ui/gfx/icon_util.h" |
42 #include "ui/gfx/image/image_family.h" | 42 #include "ui/gfx/image/image_family.h" |
43 #include "url/gurl.h" | 43 #include "url/gurl.h" |
44 | 44 |
45 using content::BrowserThread; | 45 using content::BrowserThread; |
46 | 46 |
47 namespace { | 47 namespace { |
48 | 48 |
49 // Delay jumplist update tasks to allow collapsing of redundant | |
50 // update requests. | |
gab
2015/06/03 19:03:50
Looks like "update" fits on previous line.
brucedawson
2015/06/04 17:11:59
Done.
| |
51 const int kDelayForJumplistUpdateInMS = 3500; | |
52 | |
49 // Append the common switches to each shell link. | 53 // Append the common switches to each shell link. |
50 void AppendCommonSwitches(ShellLinkItem* shell_link) { | 54 void AppendCommonSwitches(ShellLinkItem* shell_link) { |
51 const char* kSwitchNames[] = { switches::kUserDataDir }; | 55 const char* kSwitchNames[] = { switches::kUserDataDir }; |
52 const base::CommandLine& command_line = | 56 const base::CommandLine& command_line = |
53 *base::CommandLine::ForCurrentProcess(); | 57 *base::CommandLine::ForCurrentProcess(); |
54 shell_link->GetCommandLine()->CopySwitchesFrom(command_line, | 58 shell_link->GetCommandLine()->CopySwitchesFrom(command_line, |
55 kSwitchNames, | 59 kSwitchNames, |
56 arraysize(kSwitchNames)); | 60 arraysize(kSwitchNames)); |
57 } | 61 } |
58 | 62 |
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433 base::AutoLock auto_lock(list_lock_); | 437 base::AutoLock auto_lock(list_lock_); |
434 waiting_for_icons = !icon_urls_.empty(); | 438 waiting_for_icons = !icon_urls_.empty(); |
435 } | 439 } |
436 if (!waiting_for_icons) | 440 if (!waiting_for_icons) |
437 PostRunUpdate(); | 441 PostRunUpdate(); |
438 // If |icon_urls_| isn't empty then OnFaviconDataAvailable will eventually | 442 // If |icon_urls_| isn't empty then OnFaviconDataAvailable will eventually |
439 // call PostRunUpdate(). | 443 // call PostRunUpdate(). |
440 } | 444 } |
441 | 445 |
442 void JumpList::PostRunUpdate() { | 446 void JumpList::PostRunUpdate() { |
447 | |
gab
2015/06/03 19:03:50
No empty line.
brucedawson
2015/06/04 17:11:59
Done.
| |
448 // Initialize the one-shot timer to update the jumplists in a while. | |
449 // If there is already a request queued then cancel it and post the new | |
450 // request. This ensures that JumpListUpdates won't happen until there has | |
451 // been a brief quiet period, thus avoiding update storms. | |
452 if (timer_.IsRunning()) | |
gab
2015/06/03 19:03:50
{}s everywhere since the else's body is multiline.
brucedawson
2015/06/04 17:11:59
Done.
| |
453 timer_.Reset(); | |
454 else | |
455 timer_.Start(FROM_HERE, | |
456 base::TimeDelta::FromMilliseconds(kDelayForJumplistUpdateInMS), | |
457 this, | |
458 &JumpList::DeferredRunUpdate); | |
459 } | |
460 | |
461 void JumpList::DeferredRunUpdate() { | |
443 // Check if incognito windows (or normal windows) are disabled by policy. | 462 // Check if incognito windows (or normal windows) are disabled by policy. |
444 IncognitoModePrefs::Availability incognito_availability = | 463 IncognitoModePrefs::Availability incognito_availability = |
445 profile_ ? IncognitoModePrefs::GetAvailability(profile_->GetPrefs()) | 464 profile_ ? IncognitoModePrefs::GetAvailability(profile_->GetPrefs()) |
446 : IncognitoModePrefs::ENABLED; | 465 : IncognitoModePrefs::ENABLED; |
447 | 466 |
448 BrowserThread::PostTask( | 467 BrowserThread::PostTask( |
449 BrowserThread::FILE, FROM_HERE, | 468 BrowserThread::FILE, FROM_HERE, |
450 base::Bind(&JumpList::RunUpdateOnFileThread, | 469 base::Bind(&JumpList::RunUpdateOnFileThread, |
451 this, | 470 this, |
452 incognito_availability)); | 471 incognito_availability)); |
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505 | 524 |
506 void JumpList::TopSitesLoaded(history::TopSites* top_sites) { | 525 void JumpList::TopSitesLoaded(history::TopSites* top_sites) { |
507 } | 526 } |
508 | 527 |
509 void JumpList::TopSitesChanged(history::TopSites* top_sites) { | 528 void JumpList::TopSitesChanged(history::TopSites* top_sites) { |
510 top_sites->GetMostVisitedURLs( | 529 top_sites->GetMostVisitedURLs( |
511 base::Bind(&JumpList::OnMostVisitedURLsAvailable, | 530 base::Bind(&JumpList::OnMostVisitedURLsAvailable, |
512 weak_ptr_factory_.GetWeakPtr()), | 531 weak_ptr_factory_.GetWeakPtr()), |
513 false); | 532 false); |
514 } | 533 } |
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