This patch includes a small memory optimization of using ArrayList and
`volatile int` for storing the pending thumbnails list and pending
width, instead of using LinkedList and AtomicInteger, respectively.
The patch also fixes a possible race condition due to calling
processNextThumbnail outside of a lock. Now it must be called inside a
lock and its name is changed to reflect that.
Previous design is only to request audio focus for audible media, but now we
also request focus for non-audible media.
It's simple that the app should own the focus when users start watching media.
MozReview-Commit-ID: 3eJP26h4kh7
--HG--
extra : rebase_source : b35c4ef7d6560635f428eba445f089abd3844bda
eQueryTextRect is used by widget and eQueryTextRectArray is used by ContentCacheInChild. So, matching their result guarantees that widget can get same result both in non-e10s mode and e10s mode. So, the matching should be tested.
MozReview-Commit-ID: 6GfbyvZ9X7H
--HG--
extra : rebase_source : 12511d84cbd94b3f4edf42367a84ee45abc66d9e
Ctrl+Backspace causes WM_CHAR for control character DELETE. However, NativeKey::IsControlChar() doesn't treat it as a control character. Therefore, NativeKey treats Backspace key as a printable character.
MozReview-Commit-ID: 29V45CNp8kW
--HG--
extra : rebase_source : 6656d884addf8b49dfa7c12d0b2c8d0543493c4f
On some keyboard layouts, a key sequence, a dead key -> another dead key, may produce a composite character instead of two base characters for each key. For example, with "Russian - Mnemonic" keyboard layout on Win 8 or later, both 's' and 'c' are dead keys but key sequence, 's' -> 'c', produces a Unicode character.
For solving this issue, this patch fixes 2 bugs:
First, KeyboardLayout::GetDeadKeyCombinations() doesn't add dead key entry if 2nd key is a dead key (::ToUnicodeEx() returns -1). In such case, it should add a dead key entry with the first character which is produced when only the 2nd key is pressed (the character is called as "base character" and used for index of the dead key table).
Next, KeyboardLayout::InitNativeKey() should check if 2nd dead key press produces a composite character. If it's produced, it should initialize given NativeKey with the composite character. Otherwise, it should initialize with base characters of each key. This patch does it with KeyboardLayout::MaybeInitNativeKeyWithCompositeChar().
Finally, we should add automated test for this. However, unfortunately, it's not available on Win7 and our infra is still using Win7 for running automated tests. Therefore, this patch doesn't include new automated tests.
MozReview-Commit-ID: G1DrfkHKNcK
--HG--
extra : rebase_source : 6ff4278d594a26a0908464b1e603a0a7ee2b3b38
It's difficult to understand what data is created by KeyboardLayout::LoadLayout(). So, for understanding what data is created, let's add logging code into it.
MozReview-Commit-ID: CelxyVpGn5f
--HG--
extra : rebase_source : fd8f15a42c4c2b4c1f1079184060c6e5f796ac5a
Based on crash reports, and issue was fixed in later drivers.
Also blocking 15.x up to 15.301.2301.1002.
MozReview-Commit-ID: F4kJta8JH1K
--HG--
extra : rebase_source : 5f69443b72cfefde052f70e27d8cf98128b3b913
There are 2 bugs and this patch fixes them once.
First, NativeKey::WillDispatchKeyboardEvent() is used to setting alternative charCode values for every eKeyPress event. However, for supporting "reserved" shortcut keys, now, it sets alternative charCode values to eKeyDown too. However, they are really different. eKeyPress events are fired for every character to be inputted by a key press sequence. On the other hand, eKeyDown event is fired only once for a key sequence. Therefore, now, NativeKey::WillDispatchKeyboardEvent() needs to set alternative charCode values for all characters inputted by the key sequence to eKeyDown event.
The other is not a new bug. NativeKey::WillDispatchKeyboardEvent() sets the last eKeyPress event's special alternative charCode values, such as unshifted Latin character, shifted Latin character and some character which can be computed from virtual keycode. This is performed when given index is the last index of the longest input string of the key. However, the value includes different shift key state. I.e., when different shift key causes longer text input, NativeKey::WillDispatchKeyboardEvent() won't set the special alternative charCode values to any eKeyPress events. For example, when Ctrl+T is pressed with Arabic keyboard layout, its unshifted input string length is 1 but shifted input string length is 2. Then, eKeyPress event is fired only once, but NativeKey::WillDispatchKeyboardEvent() waits second eKeyPress event.
Therefore, this patch makes the method append alternative charCodes for all remaining characters and detect the last event correctly with mCommittedCharsAndModifiers (it's used for KeyboardEvent.key value of eKeyDown event and the count of eKeyPress events is same as the value's length).
MozReview-Commit-ID: 6adUnmi5KYy
--HG--
extra : rebase_source : 8c04a3a155f2fcb9a5a8b3e9e0a176c678dc6265
When investigating bug 1075194, I found that we don't check return value of DocumentPropertiesW. So we sould use correct type and add log for this API.
MozReview-Commit-ID: Ck3VwMq9OpQ
--HG--
extra : amend_source : a0da15b578055b7612ce96b44cac2cd69607fa51
Carsten "Tomcat" Book
Alexandre Lissy
Jim Chen
Nathan Froyd
Kartikaya Gupta
Phil Ringnalda
Bill McCloskey
Makoto Kato
Mason Chang
Gerald Squelart
Alastor Wu
Shing Lyu
Manish Goregaokar
Stephen A Pohl
Aaron Klotz
Jonathan Kew
Michael Layzell
Masayuki Nakano
Ryan VanderMeulen
Wes Kocher
Markus Stange
Martin Stransky
Ho-Pang Hsu
Chih-Yi Leu
Sebastian Hengst
Ryan Hunt