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Fix crash on activating a text area without a real keyboard

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It will cause on following situation:

* Enable weston-simple-im
  * It's also reproducible with IBus or Fcitx5
* Connect a mouse or a touch panel
* Don't connect keyboad
* Launch weston-editor and touch the text area

It doesn't reproduce with weston-keyboard because it doesn't use
grab_keyboard of input-method-context-v1.

Signed-off-by: Takuro Ashie <ashie@clear-code.com>
This commit is contained in:
Takuro Ashie
2021-08-16 14:51:45 +09:00
committed by Marius Vlad
parent 7c12182576
commit 29d81c0d4a
1 changed files with 3 additions and 0 deletions
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compositor/text-backend.c
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@@ -676,6 +676,9 @@ input_method_context_grab_keyboard(struct wl_client *client,
struct weston_seat *seat = context->input_method->seat; struct weston_seat *seat = context->input_method->seat;
struct weston_keyboard *keyboard = weston_seat_get_keyboard(seat); struct weston_keyboard *keyboard = weston_seat_get_keyboard(seat);
if (!keyboard)
return;
cr = wl_resource_create(client, &wl_keyboard_interface, 1, id); cr = wl_resource_create(client, &wl_keyboard_interface, 1, id);
wl_resource_set_implementation(cr, NULL, context, unbind_keyboard); wl_resource_set_implementation(cr, NULL, context, unbind_keyboard);