PlatformGamepad should have an inherent index

[Brady Eidson]

PlatformGamepad should have an inherent index.

This will simplify a lot of things from here on out.

[Brady Eidson]

Created attachment 234470 [details]
Patch v1

[Build Bot]

Comment on attachment 234470 [details]
Patch v1

Attachment 234470 [details] did not pass mac-wk2-ews (mac-wk2):
Output: http://webkit-queues.appspot.com/results/6598039766564864

New failing tests:
media/W3C/video/src/src_reflects_attribute_not_source_elements.html

[Build Bot]

Created attachment 234475 [details]
Archive of layout-test-results from webkit-ews-09 for mac-mountainlion-wk2

The attached test failures were seen while running run-webkit-tests on the mac-wk2-ews.
Bot: webkit-ews-09  Port: mac-mountainlion-wk2  Platform: Mac OS X 10.8.5

[Brady Eidson]

Ummmmm yah, that's not related.

[Brady Eidson]

That failure is a flake that's been hitting some set of bots for awhile, definitely not related.

This can be reviewed.

[Darin Adler]

Comment on attachment 234470 [details]
Patch v1

View in context: https://bugs.webkit.org/attachment.cgi?id=234470&action=review

> Source/WebCore/Modules/gamepad/Gamepad.h:60
> +    Gamepad(const PlatformGamepad&);

Should mark this explicit.

> Source/WebCore/Modules/gamepad/GamepadManager.cpp:86
>          unsigned size = platformGamepads.size();
>          for (unsigned i = 0; i < size; ++i) {
>              if (platformGamepads[i])
> -                navigator->gamepadConnected(i);
> +                navigator->gamepadConnected(*platformGamepads[i]);
>          }

Should write this as a modern for loop:

    for (auto& gamepad : GamepadProvider::shared().platformGamepads()) {
        if (gamepad)
            navigator->gamepadConnected(*gamepad);
    }

> Source/WebCore/platform/PlatformGamepad.h:48
> +    PlatformGamepad(unsigned index)

Should mark this explicit.

> Source/WebCore/platform/mac/HIDGamepadProvider.cpp:240
> +std::unique_ptr<HIDGamepad>  HIDGamepadProvider::removeGamepadForDevice(IOHIDDeviceRef device)

Extra space here after the ">" character.

> Source/WebCore/platform/mac/HIDGamepadProvider.cpp:249
>      for (unsigned i = 0; i < m_gamepadVector.size(); ++i) {
> -        if (m_gamepadVector[i] == result.first.get()) {
> -            result.second = i;
> +        if (m_gamepadVector[i] == result.get()) {
>              m_gamepadVector[i] = nullptr;
>              break;
>          }

Could write this with Vector::find:

    auto i = m_gamepadVector.find(result.get());
    if (i != notFound)
        m_gamepadVector[i] = nullptr;

[Brady Eidson]

Created attachment 234530 [details]
Patch for landing

[WebKit Commit Bot]

Comment on attachment 234530 [details]
Patch for landing

Clearing flags on attachment: 234530

Committed r170869: <http://trac.webkit.org/changeset/170869>

[WebKit Commit Bot]

All reviewed patches have been landed.  Closing bug.