Commits nvaccess/nvda - SemanticDiff

NVDA now recovers in more cases when switching away from applications that stop responding.

jcsteh committed 11 years ago

9b97de0d

cancellableSendMessageTimeout: When sending a message from a thread other than the main one, even though we don't use a background thread, still send in short attempts and check for cancellation.

jcsteh committed 11 years ago

4ce81ae5

There's no reason for bgSendMessageData to be dynamically allocated any more, nor is the traget thread id needed. isActive can now be moved inside bgSendMessageData.

jcsteh committed 11 years ago

e7996328

cancellableSendMessageTimeout: Don't ever return early due to cancellation while the background SendMessage is still running, as this can cause crashes in the remote process.

jcsteh committed 11 years ago

21319ff8

Remove a pointless variable.

jcsteh committed 11 years ago

fa61b9fb

Update some copyright headers.

jcsteh committed 11 years ago

8e826538

cancellableExecute: Use cancelCallEvent rather than spinning.

jcsteh committed 11 years ago

51fd9372

watchdog: Cache cancelCallEvent so we don't have to keep fetching it.

jcsteh committed 11 years ago

18f451f3

cancellableSendMessageTimeout: Rather than continually cancelling individual calls with an auto reset event, just set it once when cancellation starts and reset it when the core is alive.

jcsteh committed 11 years ago

82a4b0a0

cancellableSendMessageTimeout: Don't pump if SMTO_BLOCK is specified.

jcsteh committed 11 years ago

5800253f

cancellableSendMessageTimeout: Fix nasty memory corruption if a message is ever sent to HWND NULL, which we sometimes do in our SysListView32 code.

jcsteh committed 11 years ago

3990e506

cancellableSendMessageTimeout: The result variable passed to SendMessageTimeout should be DWORD_PTR, not DWORD.

jcsteh committed 11 years ago

368c127b

SendMessage hook: Initialise the result variable to 0 so an uninitialised value isn't returned on error.

jcsteh committed 11 years ago

e9d33f9f

cancellableSendMessageTimeout can't handle reentrancy, so abort early for reentrant calls.

jcsteh committed 11 years ago

5eb505f5

MSDN says you can't safely read from an STL object while another thread is writing. I doubt this would cause crashes, but acquire the lock just to be safe.

jcsteh committed 11 years ago

55aed1fd

cancellableSendMessageTimeout: cosmetic: Use a LockableObject instead of directly using a CRITICAL_SECTION. Also, rename/reorganise/comment for readability.

jcsteh committed 11 years ago

1feacb93

If message cancellation was already requested by the time cancellableSendMessage starts, just return before doing anything.

jcsteh committed 11 years ago

096c2223

cancellableSendMessage: Pass the data pointer to the thread proc, as the global variable might be null if the message gets cancelled before the thread starts executing, causing nasty crashes.

jcsteh committed 11 years ago

4a7dd14a

cancellableSendMessageTimeout: Place a lock around the unresponsiveThreads set, as writing to STL containers isn't thread safe and was causing crashes.

jcsteh committed 11 years ago

56c1a5dd

cancellableSendMessageTimeout: SendMessageTimeout can block until the window responds in some cases despite the timeout, so use a background thread to send messages.

jcsteh committed 11 years ago

56f191e5

Merge branch 't1846'. Fixes #1846

michaelDCurran committed 11 years ago

b58777b2

Merge branch 't2199'. Fixes #2199

michaelDCurran committed 11 years ago

989b5bbd

Merge branch 't3481'. Fixes #3481

michaelDCurran committed 11 years ago

c64c98c5

Remove extras/NVDA CD, which is extremely outdated and no longer useful.

jcsteh committed 11 years ago

094f2eb2

In browse mode in Mozilla applications, using quick navigation commands to move to the next or previous button or form field now includes toggle buttons as expected.

jcsteh committed 11 years ago

124bed74

In Microsoft Office 2010 Options dialogs, the labels of combo boxes are reported correctly.

jcsteh committed 11 years ago

22921af7

Bah. Forgot the What's New entry.

jcsteh committed 11 years ago

dc0ccd74

In Microsoft PowerPoint with speaking of typed words enabled, characters erased with backspace are no longer announced as part of the typed word.

gamesetmatch committed 11 years ago

c8b0e693

In browse mode, radio and check menu items are reported as controls instead of just clickable text. Also, NVDA no longer incorrectly switches from focus mode to browse mode when a radio or check menu item is focused.

jcsteh committed 11 years ago

865c1769

Merge branch 't4069'. Fixes #4069

michaelDCurran committed 11 years ago

e1d7081f