Move implementation of WebFrameImpl::executeCommand to Editor

Source/core/editing/EditorCommand.cpp

 /*
  * Copyright (C) 2006, 2007, 2008 Apple Inc. All rights reserved.
  * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies)
  * Copyright (C) 2009 Igalia S.L.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
@@ skipping 1657 matching lines @@
 Editor::Command Editor::command(const String& commandName)
 {
     return Command(internalCommand(commandName), CommandFromMenuOrKeyBinding, &m_frame);
 }
 
 Editor::Command Editor::command(const String& commandName, EditorCommandSource source)
 {
     return Command(internalCommand(commandName), source, &m_frame);
 }
 
+bool Editor::executeCommand(const String& commandName)
+{
+    // Specially handling commands that Editor::execCommand does not directly
+    // support.
+    if (commandName == "DeleteToEndOfParagraph") {
+        if (!deleteWithDirection(DirectionForward, ParagraphBoundary, true, false))
+            deleteWithDirection(DirectionForward, CharacterGranularity, true, false);
+        return true;
+    }
+    if (commandName == "DeleteBackward")
+        return command(AtomicString("BackwardDelete")).execute();
+    if (commandName == "DeleteForward")
+        return command(AtomicString("ForwardDelete")).execute();
+    if (commandName == "AdvanceToNextMisspelling") {
+        // Wee need to pass false here or else the currently selected word will never be skipped.
+        spellChecker().advanceToNextMisspelling(false);
+        return true;
+    }
+    if (commandName == "ToggleSpellPanel") {
+        spellChecker().showSpellingGuessPanel();
+        return true;
+    }
+    return command(commandName).execute();
+}
+
+bool Editor::executeCommand(const String& commandName, const String& value)
+{
+    // moveToBeginningOfDocument and moveToEndfDocument are only handled by WebKit for editable nodes.
+    if (!canEdit() && commandName == "moveToBeginningOfDocument")
+        return m_frame.eventHandler().bubblingScroll(ScrollUp, ScrollByDocument);
+
+    if (!canEdit() && commandName == "moveToEndOfDocument")
+        return m_frame.eventHandler().bubblingScroll(ScrollDown, ScrollByDocument);
+
+    if (commandName == "showGuessPanel") {
+        spellChecker().showSpellingGuessPanel();
+        return true;
+    }
+
+    return command(commandName).execute(value);
+}
+
 Editor::Command::Command()
     : m_command(0)
 {
 }
 
 Editor::Command::Command(const EditorInternalCommand* command, EditorCommandSource source, PassRefPtr<LocalFrame> frame)
     : m_command(command)
     , m_source(source)
     , m_frame(command ? frame : nullptr)
 {
@@ skipping 63 matching lines @@
 {
     return m_command && m_command->isTextInsertion;
 }
 
 int Editor::Command::idForHistogram() const
 {
     return isSupported() ? m_command->idForUserMetrics : 0;
 }
 
 } // namespace WebCore