[InputEvent] Move 'beforeinput' logic into |CompositeEditCommand::willApplyEditing()| (3/3)

third_party/WebKit/Source/core/editing/EditingUtilities.cpp

Index: third_party/WebKit/Source/core/editing/EditingUtilities.cpp
diff --git a/third_party/WebKit/Source/core/editing/EditingUtilities.cpp b/third_party/WebKit/Source/core/editing/EditingUtilities.cpp
index bfd1a9634913f1e8b65a58c433aa38f45b9bc062..391cec7018e11f0cbff565570b940aa93edd2a65 100644
--- a/third_party/WebKit/Source/core/editing/EditingUtilities.cpp
+++ b/third_party/WebKit/Source/core/editing/EditingUtilities.cpp
@@ -41,6 +41,8 @@
 #include "core/editing/VisiblePosition.h"
 #include "core/editing/VisibleSelection.h"
 #include "core/editing/VisibleUnits.h"
+#include "core/editing/commands/CompositeEditCommand.h"
+#include "core/editing/commands/TypingCommand.h"
 #include "core/editing/iterators/TextIterator.h"
 #include "core/editing/serializers/HTMLInterchange.h"
 #include "core/editing/state_machines/BackspaceStateMachine.h"
@@ -58,7 +60,6 @@
 #include "core/html/HTMLUListElement.h"
 #include "core/layout/LayoutObject.h"
 #include "core/layout/LayoutTableCell.h"
-#include "platform/clipboard/ClipboardMimeTypes.h"
 #include "wtf/Assertions.h"
 #include "wtf/StdLibExtras.h"
 #include "wtf/text/StringBuilder.h"
@@ -2047,85 +2048,6 @@ bool isTextSecurityNode(const Node* node) {
          node->layoutObject()->style()->textSecurity() != TSNONE;
 }
 
-DispatchEventResult dispatchBeforeInputInsertText(EventTarget* target,
-                                                  const String& data) {
-  if (!RuntimeEnabledFeatures::inputEventEnabled())
-    return DispatchEventResult::NotCanceled;
-  if (!target)
-    return DispatchEventResult::NotCanceled;
-  // TODO(chongz): Pass appropriate |ranges| after it's defined on spec.
-  // http://w3c.github.io/editing/input-events.html#dom-inputevent-inputtype
-  InputEvent* beforeInputEvent = InputEvent::createBeforeInput(
-      InputEvent::InputType::InsertText, data,
-      InputEvent::EventCancelable::IsCancelable,
-      InputEvent::EventIsComposing::NotComposing, nullptr);
-  return target->dispatchEvent(beforeInputEvent);
-}
-
-DispatchEventResult dispatchBeforeInputFromComposition(
-    EventTarget* target,
-    InputEvent::InputType inputType,
-    const String& data,
-    InputEvent::EventCancelable cancelable) {
-  if (!RuntimeEnabledFeatures::inputEventEnabled())
-    return DispatchEventResult::NotCanceled;
-  if (!target)
-    return DispatchEventResult::NotCanceled;
-  // TODO(chongz): Pass appropriate |ranges| after it's defined on spec.
-  // http://w3c.github.io/editing/input-events.html#dom-inputevent-inputtype
-  InputEvent* beforeInputEvent = InputEvent::createBeforeInput(
-      inputType, data, cancelable, InputEvent::EventIsComposing::IsComposing,
-      nullptr);
-  return target->dispatchEvent(beforeInputEvent);
-}
-
-DispatchEventResult dispatchBeforeInputEditorCommand(
-    EventTarget* target,
-    InputEvent::InputType inputType,
-    const RangeVector* ranges) {
-  if (!RuntimeEnabledFeatures::inputEventEnabled())
-    return DispatchEventResult::NotCanceled;
-  if (!target)
-    return DispatchEventResult::NotCanceled;
-  InputEvent* beforeInputEvent = InputEvent::createBeforeInput(
-      inputType, nullAtom, InputEvent::EventCancelable::IsCancelable,
-      InputEvent::EventIsComposing::NotComposing, ranges);
-  return target->dispatchEvent(beforeInputEvent);
-}
-
-DispatchEventResult dispatchBeforeInputDataTransfer(
-    EventTarget* target,
-    InputEvent::InputType inputType,
-    DataTransfer* dataTransfer,
-    const RangeVector* ranges) {
-  if (!RuntimeEnabledFeatures::inputEventEnabled())
-    return DispatchEventResult::NotCanceled;
-  if (!target)
-    return DispatchEventResult::NotCanceled;
-
-  DCHECK(inputType == InputEvent::InputType::InsertFromPaste ||
-         inputType == InputEvent::InputType::InsertReplacementText ||
-         inputType == InputEvent::InputType::InsertFromDrop ||
-         inputType == InputEvent::InputType::DeleteByCut)
-      << "Unsupported inputType: " << (int)inputType;
-
-  InputEvent* beforeInputEvent;
-
-  if (hasRichlyEditableStyle(*(target->toNode())) || !dataTransfer) {
-    beforeInputEvent = InputEvent::createBeforeInput(
-        inputType, dataTransfer, InputEvent::EventCancelable::IsCancelable,
-        InputEvent::EventIsComposing::NotComposing, ranges);
-  } else {
-    const String& data = dataTransfer->getData(mimeTypeTextPlain);
-    // TODO(chongz): Pass appropriate |ranges| after it's defined on spec.
-    // http://w3c.github.io/editing/input-events.html#dom-inputevent-inputtype
-    beforeInputEvent = InputEvent::createBeforeInput(
-        inputType, data, InputEvent::EventCancelable::IsCancelable,
-        InputEvent::EventIsComposing::NotComposing, nullptr);
-  }
-  return target->dispatchEvent(beforeInputEvent);
-}
-
 InputEvent::InputType deletionInputTypeFromTextGranularity(
     DeleteDirection direction,
     TextGranularity granularity) {
@@ -2148,4 +2070,22 @@ InputEvent::InputType deletionInputTypeFromTextGranularity(
   }
 }
 
+InputEvent::EventIsComposing isComposingFromCommand(
+    const CompositeEditCommand* command) {
+  if (command->isTypingCommand() &&
+      toTypingCommand(command)->compositionType() !=
+          TypingCommand::TextCompositionNone)
+    return InputEvent::IsComposing;
+  return InputEvent::NotComposing;
+}
+
+InputEvent::EventCancelable isCancelableFromCommand(
+    const CompositeEditCommand* command) {
+  if (command->isTypingCommand() &&
+      toTypingCommand(command)->compositionType() ==
+          TypingCommand::TextCompositionUpdate)
+    return InputEvent::NotCancelable;
+  return InputEvent::IsCancelable;
+}
+
 }  // namespace blink