fb56a4e37d
Begin adding support to enable/disable screen reader.
2020-03-30 15:15:00 -05:00
fa9e10b1ea
Change Accessible initialization strategy.
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`Accessible` is now a child of its `Control`. This helps to ensure that everything gets cleaned up as it should. Further, node additions no longer scrape the entire scene.
This may introduce regressions and has only been lightly tested, but without it, `ScreenReader` leaked in various circumstances, including some that caused segfaults on exit.
2020-03-18 08:56:45 -05:00
8ffcaf970e
Generate correct ui_focus_next and ui_focus_prev events.
2020-01-14 16:41:35 -06:00
5b2c16f342
Filter out InputEventMouseButton with device ID of -1, which seems to indicate an origin of touchscreen. Only pass through if explore-by-touch is active.
2019-12-30 08:27:20 -06:00
fbbbb1e06e
Revert "Apparently, focused is triggered on mouse_enter as well, so this code isn't needed."
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Necessary for next commit, which selectively ignores mouse events and needs this code for explore-by-touch.
This reverts commit dc6186c583
2019-12-30 08:25:57 -06:00
dc6186c583
Apparently, focused is triggered on mouse_enter as well, so this code isn't needed.
2019-12-29 21:53:35 -06:00
50ea09d7f7
And bring back old cleanup code, which now seems to work better post-yield-abandonment.
2019-12-29 20:14:11 -06:00
96e7153410
Back to storing Accessible as array in ScreenReader, since otherwise the SceneTree is thrashed.
2019-12-29 19:53:15 -06:00
4ff6b51114
Double-tap runs ui_accept.
2019-12-29 18:52:44 -06:00
f17c070887
Swiping right/left moves focus between controls.
2019-12-29 18:44:15 -06:00
462cd08bbc
Add hook to initiate explore-by-touch.
2019-12-29 18:23:51 -06:00
71318fe938
Count number of taps, and add stub code to dispatch action.
2019-12-29 18:18:09 -06:00
6542994a25
Initial support for touchscreen swipe left/right/up/down.
2019-12-29 17:59:48 -06:00
14e1832803
Remove stray whitespace.
2019-12-27 12:54:27 -06:00
75433eb5d6
Migrate focus restoration to _process.
2019-12-27 12:50:33 -06:00
b5a83e1c25
Add stub for detecting touchscreen events.
2019-12-27 11:19:49 -06:00
d9c740abd6
Return to having Accessible be a Node under ScreenReader, and having _exit_tree free resources.
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This eliminates the need to track and iterate through a separate array of `Accessible`s in `ScreenReader`.
The previous performance issues are resolved by ensuring that any nodes processed aren't children of the `ScreenReader` node. I don't know of another way to avoid triggering signals on a child node than checking ancestry and failing fast.
2019-12-26 18:25:26 -06:00
24483e4453
Patch another leak.
2019-12-23 09:59:12 -06:00
606766e0e8
Store list of Accessibles and clean up manually.
2019-12-22 21:01:47 -06:00
dfe0c8179e
Make Accessible extend Node and parent it to ScreenReader for easier cleanup.
2019-12-22 18:55:45 -06:00
0a96ddb2e4
Don't hard-code rate to maximum.
2019-10-18 12:10:11 -05:00
792504deb6
Set default rate to 100.
2019-10-10 09:49:33 -05:00
d0d80b1cb2
If unfocused, don't set an initial focus if one was restored in the meantime.
2019-10-03 09:52:41 -05:00
0783dfb548
Add global signal-catching for better handling of cases where focus is lost.
2019-10-03 09:34:22 -05:00
0e8b6ae9e8
Use global TTS singleton to avoid passing around instances.
2019-10-02 16:20:25 -05:00
1faed4fee1
Speak a bit more context when switching screens, and don't pre-empt.
2019-09-30 14:28:36 -05:00
5bf3bb285b
Set rate to maximum for now.
2019-09-30 09:46:16 -05:00
e82fd7f8b8
Add ScreenReader as a custom node in the editor plugin.
2019-09-24 09:20:45 -05:00
981606ab21
Refactor to support running both in the editor and in game UIs.
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Here I add a `ScreenReader` `Node` which, when added to the `SceneTree`, should read the contents of any supported `Control`. I also do a bit of cleanup on filenames, as well as breaking the editor plugin support into its own class.
2019-09-24 09:01:37 -05:00
