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IME: fix crashes with destroyed text-inputs

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ref #5189
This commit is contained in:
Vaxry 2024-03-22 18:45:24 +00:00
parent 461757e2fb
commit d2b42e29c6
5 changed files with 53 additions and 11 deletions
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36
src/helpers/WLClasses.cpp
View file

@ -244,3 +244,39 @@ void SKeyboard::updateXKBTranslationState(xkb_keymap* const keymap) {
xkb_keymap_unref(NEWKEYMAP);
xkb_context_unref(PCONTEXT);
}
void STextInput::setFocusedSurface(wlr_surface* pSurface) {
focusedSurface = pSurface;
hyprListener_surfaceUnmapped.removeCallback();
hyprListener_surfaceDestroyed.removeCallback();
if (!pSurface)
return;
hyprListener_surfaceUnmapped.initCallback(
&pSurface->events.unmap,
[this](void* owner, void* data) {
if (!focusedSurface)
return;
focusedSurface = nullptr;
hyprListener_surfaceUnmapped.removeCallback();
hyprListener_surfaceDestroyed.removeCallback();
g_pInputManager->m_sIMERelay.removeSurfaceToPTI(this);
},
this, "STextInput");
hyprListener_surfaceDestroyed.initCallback(
&pSurface->events.destroy,
[this](void* owner, void* data) {
if (!focusedSurface)
return;
focusedSurface = nullptr;
hyprListener_surfaceUnmapped.removeCallback();
hyprListener_surfaceDestroyed.removeCallback();
g_pInputManager->m_sIMERelay.removeSurfaceToPTI(this);
},
this, "STextInput");
}

4
src/helpers/WLClasses.hpp
View file

@ -295,10 +295,14 @@ struct STextInput {
STextInputV1* pV1Input = nullptr;
wlr_surface* focusedSurface = nullptr;
void setFocusedSurface(wlr_surface* pSurface);
DYNLISTENER(textInputEnable);
DYNLISTENER(textInputDisable);
DYNLISTENER(textInputCommit);
DYNLISTENER(textInputDestroy);
DYNLISTENER(surfaceUnmapped);
DYNLISTENER(surfaceDestroyed);
};
struct SIMEKbGrab {