multiple IME fixes

1 files changed, 66 insertions, 4 deletions

diff --git a/src/managers/input/InputMethodRelay.cpp b/src/managers/input/InputMethodRelay.cpp
index ca8fff9d..dc03eb89 100644
--- a/src/managers/input/InputMethodRelay.cpp
+++ b/src/managers/input/InputMethodRelay.cpp
@@ -1,5 +1,6 @@
 #include "InputMethodRelay.hpp"
 #include "InputManager.hpp"
+#include "../../Compositor.hpp"
 
 CInputMethodRelay::CInputMethodRelay() {
     
@@ -29,15 +30,17 @@ void CInputMethodRelay::onNewIME(wlr_input_method_v2* pIME) {
         Debug::log(LOG, "IME Commit");
 
         if (PIMR->m_pWLRIME->current.preedit.text) {
+            Debug::log(LOG, "IME TextInput preedit");
             wlr_text_input_v3_send_preedit_string(PTI->pWlrInput, PIMR->m_pWLRIME->current.preedit.text, PIMR->m_pWLRIME->current.preedit.cursor_begin, PIMR->m_pWLRIME->current.preedit.cursor_end);
         }
 
         if (PIMR->m_pWLRIME->current.commit_text) {
+            Debug::log(LOG, "IME TextInput commit");
             wlr_text_input_v3_send_commit_string(PTI->pWlrInput, PIMR->m_pWLRIME->current.commit_text);
         }
 
-        if (PIMR->m_pWLRIME->current.delete_.before_length ||
-            PIMR->m_pWLRIME->current.delete_.after_length) {
+        if (PIMR->m_pWLRIME->current.delete_.before_length || PIMR->m_pWLRIME->current.delete_.after_length) {
+            Debug::log(LOG, "IME TextInput delete");
             wlr_text_input_v3_send_delete_surrounding_text(PTI->pWlrInput, PIMR->m_pWLRIME->current.delete_.before_length, PIMR->m_pWLRIME->current.delete_.after_length);
         }
 
@@ -51,6 +54,9 @@ void CInputMethodRelay::onNewIME(wlr_input_method_v2* pIME) {
 
         hyprListener_IMEDestroy.removeCallback();
         hyprListener_IMECommit.removeCallback();
+        hyprListener_IMEGrab.removeCallback();
+
+        m_pKeyboardGrab.reset(nullptr);
 
         const auto PTI = getFocusedTextInput();
 
@@ -64,6 +70,38 @@ void CInputMethodRelay::onNewIME(wlr_input_method_v2* pIME) {
 
     }, this, "IMERelay");
 
+    hyprListener_IMEGrab.initCallback(&m_pWLRIME->events.grab_keyboard, [&](void* owner, void* data) {
+
+        Debug::log(LOG, "IME TextInput Keyboard Grab new");
+
+        m_pKeyboardGrab.reset(nullptr);
+
+        m_pKeyboardGrab = std::make_unique<SIMEKbGrab>();
+
+        m_pKeyboardGrab->pKeyboard = wlr_seat_get_keyboard(g_pCompositor->m_sSeat.seat);
+
+        const auto PKBGRAB = (wlr_input_method_keyboard_grab_v2*)data;
+
+        m_pKeyboardGrab->pWlrKbGrab = PKBGRAB;
+
+        wlr_input_method_keyboard_grab_v2_set_keyboard(m_pKeyboardGrab->pWlrKbGrab, m_pKeyboardGrab->pKeyboard);
+
+        m_pKeyboardGrab->hyprListener_grabDestroy.initCallback(&PKBGRAB->events.destroy, [&](void* owner, void* data) {
+
+            m_pKeyboardGrab->hyprListener_grabDestroy.removeCallback();
+
+            Debug::log(LOG, "IME TextInput Keyboard Grab destroy");
+
+            if (m_pKeyboardGrab->pKeyboard) {
+                wlr_seat_keyboard_notify_modifiers(g_pCompositor->m_sSeat.seat, &m_pKeyboardGrab->pKeyboard->modifiers);
+            }
+
+            m_pKeyboardGrab.reset(nullptr);
+
+        }, m_pKeyboardGrab.get(), "IME Keyboard Grab");
+
+    }, this, "IMERelay");
+
     const auto PTI = getFocusableTextInput();
 
     if (PTI) {
@@ -72,6 +110,25 @@ void CInputMethodRelay::onNewIME(wlr_input_method_v2* pIME) {
     }
 }
 
+SIMEKbGrab* CInputMethodRelay::getIMEKeyboardGrab(SKeyboard* pKeyboard) {
+
+    if (!m_pWLRIME)
+        return nullptr;
+
+    if (!m_pKeyboardGrab.get())
+        return nullptr;
+
+    const auto VIRTKB = wlr_input_device_get_virtual_keyboard(pKeyboard->keyboard);
+
+    if (VIRTKB && (wl_resource_get_client(VIRTKB->resource) == wl_resource_get_client(m_pKeyboardGrab->pWlrKbGrab->resource)))
+        return nullptr;
+
+    if (wlr_keyboard_from_input_device(pKeyboard->keyboard) != m_pKeyboardGrab->pKeyboard)
+        return nullptr;
+
+    return m_pKeyboardGrab.get();
+}
+
 STextInput* CInputMethodRelay::getFocusedTextInput() {
     for (auto& ti : m_lTextInputs) {
         if (ti.pWlrInput->focused_surface) {
@@ -184,9 +241,14 @@ void CInputMethodRelay::removeTextInput(wlr_text_input_v3* pInput) {
 }
 
 void CInputMethodRelay::commitIMEState(wlr_text_input_v3* pInput) {
-    wlr_input_method_v2_send_surrounding_text(m_pWLRIME, pInput->current.surrounding.text, pInput->current.surrounding.cursor, pInput->current.surrounding.anchor);
+    if (pInput->active_features & WLR_TEXT_INPUT_V3_FEATURE_SURROUNDING_TEXT)
+        wlr_input_method_v2_send_surrounding_text(m_pWLRIME, pInput->current.surrounding.text, pInput->current.surrounding.cursor, pInput->current.surrounding.anchor);
+
     wlr_input_method_v2_send_text_change_cause(m_pWLRIME, pInput->current.text_change_cause);
-    wlr_input_method_v2_send_content_type(m_pWLRIME, pInput->current.content_type.hint, pInput->current.content_type.purpose);
+
+    if (pInput->active_features & WLR_TEXT_INPUT_V3_FEATURE_CONTENT_TYPE)
+        wlr_input_method_v2_send_content_type(m_pWLRIME, pInput->current.content_type.hint, pInput->current.content_type.purpose);
+
     wlr_input_method_v2_send_done(m_pWLRIME);
 }