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| author | Dennis Kempin <denniskempin@chromium.org> | 2014-02-21 14:17:16 -0800 |
|---|---|---|
| committer | chrome-internal-fetch <chrome-internal-fetch@google.com> | 2014-03-21 23:50:39 +0000 |
| commit | 9c3a44270c16d3b704036195bc20887a6568e463 (patch) | |
| tree | 6f3e142b3a0e2087fc1f246b7405c4662385f279 /src/activity_replay.cc | |
| parent | 9140692bb5600112299d3104fba8891926f7df1a (diff) | |
| download | libchrome-gestures-9c3a44270c16d3b704036195bc20887a6568e463.tar.gz | |
MouseInterpreter: Add scroll wheel emulation
For mice that do not have a scroll wheel we can now emulate scrolling
by pressing the middle button and moving the mouse.
This feature is automatically enabled for mice not reporting REL_WHEEL
or REL_HWHEEL. For other devices this feature can be enabled with a
property.
BUG=chromium:285663
TEST=Ideally to be tested on Stout. Test with an old mouse that does
not have a scroll wheel, as well as with the built in trackpoint.
Middle clicking should still work.
Change-Id: I7390075a013a3f711f7d32e209dac8404687f341
Reviewed-on: https://chromium-review.googlesource.com/187457
Commit-Queue: Dennis Kempin <denniskempin@chromium.org>
Tested-by: Dennis Kempin <denniskempin@chromium.org>
Reviewed-by: Dennis Kempin <denniskempin@chromium.org>
Diffstat (limited to 'src/activity_replay.cc')
| -rwxr-xr-x[-rw-r--r--] | src/activity_replay.cc | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/activity_replay.cc b/src/activity_replay.cc index 2ed8eda..72400c6 100644..100755 --- a/src/activity_replay.cc +++ b/src/activity_replay.cc @@ -166,6 +166,8 @@ bool ActivityReplay::ParseHardwareProperties(DictionaryValue* obj, props.support_semi_mt, bool, true); PARSE_HP(obj, ActivityLog::kKeyHardwarePropIsButtonPad, bool, GetBoolean, props.is_button_pad, bool, true); + PARSE_HP(obj, ActivityLog::kKeyHardwarePropHasWheel, bool, GetBoolean, + props.has_wheel, bool, true); *out_props = props; return true; } |