OOPIF IME: Renderer Side Changes

third_party/WebKit/Source/web/WebFrameWidgetImpl.cpp

Index: third_party/WebKit/Source/web/WebFrameWidgetImpl.cpp
diff --git a/third_party/WebKit/Source/web/WebFrameWidgetImpl.cpp b/third_party/WebKit/Source/web/WebFrameWidgetImpl.cpp
index 4998d018a4b0aa5acf4cb15650c0c993af9e3956..c48c350c823b9098e7d0f59d3cf28aeafd068051 100644
--- a/third_party/WebKit/Source/web/WebFrameWidgetImpl.cpp
+++ b/third_party/WebKit/Source/web/WebFrameWidgetImpl.cpp
@@ -50,6 +50,7 @@
 #include "platform/KeyboardCodes.h"
 #include "platform/graphics/CompositorMutatorClient.h"
 #include "public/platform/WebFrameScheduler.h"
+#include "public/web/WebRange.h"
 #include "public/web/WebWidgetClient.h"
 #include "web/CompositorMutatorImpl.h"
 #include "web/CompositorProxyClientImpl.h"
@@ -466,32 +467,28 @@ bool WebFrameWidgetImpl::setComposition(
     int selectionStart,
     int selectionEnd)
 {
-    // FIXME: To be implemented.
-    return false;
+    return view()->setComposition(text, underlines, selectionStart, selectionEnd);
 }
 
 bool WebFrameWidgetImpl::confirmComposition()
 {
     // FIXME: To be implemented.
-    return false;
+    return view()->confirmComposition();
 }
 
 bool WebFrameWidgetImpl::confirmComposition(ConfirmCompositionBehavior selectionBehavior)
 {
-    // FIXME: To be implemented.
-    return false;
+    return view()->confirmComposition(selectionBehavior);
 }
 
 bool WebFrameWidgetImpl::confirmComposition(const WebString& text)
 {
-    // FIXME: To be implemented.
-    return false;
+    return view()->confirmComposition(text);
 }
 
 bool WebFrameWidgetImpl::compositionRange(size_t* location, size_t* length)
 {
-    // FIXME: To be implemented.
-    return false;
+    return view()->compositionRange(location, length);
 }
 
 WebTextInputInfo WebFrameWidgetImpl::textInputInfo()
@@ -645,6 +642,42 @@ void WebFrameWidgetImpl::didChangeWindowResizerRect()
         m_localRoot->frameView()->windowResizerRectChanged();
 }
 
+bool WebFrameWidgetImpl::getCompositionCharacterBounds(WebVector<WebRect>& bounds)
+{
+    size_t offset = 0;
+    size_t characterCount = 0;
+    if (!compositionRange(&offset, &characterCount))
+        return false;
+
+    if (characterCount == 0)
+        return false;
+
+    WebLocalFrame* frame = focusedWebLocalFrameInWidget();
+    if (!frame)
+        return false;
+
+    WebVector<WebRect> result(characterCount);
+    WebRect webrect;
+    for (size_t i = 0; i < characterCount; ++i) {
+        if (!frame->firstRectForCharacterRange(offset + i, 1, webrect)) {
+            DLOG(ERROR) << "Could not retrieve character rectangle at " << i;
+            return false;
+        }
+        result[i] = webrect;
+    }
+    bounds.swap(result);
+    return true;
+}
+
+void WebFrameWidgetImpl::adjustReplacementRangeForAccentedCharacters(int start, int length)
+{
+    if (WebLocalFrame* frame = focusedWebLocalFrameInWidget()) {
+        WebRange webrange = WebRange::fromDocumentRange(frame, start, length);
+        if (!webrange.isNull())
+            frame->selectRange(webrange);
+    }
+}
+
 void WebFrameWidgetImpl::handleMouseLeave(LocalFrame& mainFrame, const WebMouseEvent& event)
 {
     // FIXME: WebWidget doesn't have the method below.
@@ -1116,4 +1149,10 @@ HitTestResult WebFrameWidgetImpl::hitTestResultForRootFramePos(const IntPoint& p
     return result;
 }
 
+WebLocalFrame* WebFrameWidgetImpl::focusedWebLocalFrameInWidget() const
+{
+    LocalFrame* frame = page()->focusController().focusedFrame();
+    return (frame && frame->localFrameRoot() == m_localRoot->frame()) ? WebLocalFrameImpl::from(frame) : nullptr;
+}
+
 } // namespace blink