[WIP] Add support for Android SuggestionSpans when editing text

third_party/WebKit/Source/web/WebInputMethodControllerImpl.cpp

Index: third_party/WebKit/Source/web/WebInputMethodControllerImpl.cpp
diff --git a/third_party/WebKit/Source/web/WebInputMethodControllerImpl.cpp b/third_party/WebKit/Source/web/WebInputMethodControllerImpl.cpp
index d31d2ecc93bad0d4d442464510f362cee61074a4..136c39c97bffd65511100c859870efdf859c8b0f 100644
--- a/third_party/WebKit/Source/web/WebInputMethodControllerImpl.cpp
+++ b/third_party/WebKit/Source/web/WebInputMethodControllerImpl.cpp
@@ -134,6 +134,21 @@ bool WebInputMethodControllerImpl::commitText(
       relativeCaretPosition);
 }
 
+void WebInputMethodControllerImpl::applySuggestionReplacement(
+    int documentMarkerID,
+    int suggestionIndex) {
+  inputMethodController().applySuggestionReplacement(documentMarkerID,
+                                                     suggestionIndex);
+}
+
+void WebInputMethodControllerImpl::deleteSuggestionHighlight() {
+  inputMethodController().deleteSuggestionHighlight();
+}
+
+void WebInputMethodControllerImpl::closeSuggestionMenu() {
+  inputMethodController().closeSuggestionMenu();
+}
+
 WebTextInputInfo WebInputMethodControllerImpl::textInputInfo() {
   return frame()->inputMethodController().textInputInfo();
 }
@@ -142,6 +157,17 @@ WebTextInputType WebInputMethodControllerImpl::textInputType() {
   return frame()->inputMethodController().textInputType();
 }
 
+WebVector<WebTextSuggestionInfo>
+WebInputMethodControllerImpl::getTextSuggestionInfosUnderCaret() {
+  return frame()->inputMethodController().getTextSuggestionInfosUnderCaret();
+}
+
+void WebInputMethodControllerImpl::prepareForTextSuggestionMenuToBeShown() {

[aelias_OOO_until_Jul13, 2017/01/25 03:34:27]

This seems to have no callers?

[rlanday, 2017/01/25 18:48:10]

Oh, I think I should add a call somewhere because the insertion caret currently
visible when the menu's open...

+  return frame()
+      ->inputMethodController()
+      .prepareForTextSuggestionMenuToBeShown();
+}
+
 LocalFrame* WebInputMethodControllerImpl::frame() const {
   return m_webLocalFrame->frame();
 }