Switch KeyboardEvents over to NewEventHandler

sky/engine/core/editing/EditingBehavior.cpp

 /*
  * Copyright (C) 2006, 2007 Apple, Inc.  All rights reserved.
  * Copyright (C) 2012 Google, Inc.  All rights reserved.
  *
  * 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.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
  *
  * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "sky/engine/config.h"
 #include "sky/engine/core/editing/EditingBehavior.h"
 
+#include "gen/sky/core/EventTypeNames.h"
 #include "sky/engine/core/events/KeyboardEvent.h"
 #include "sky/engine/platform/KeyboardCodes.h"
-#include "sky/engine/platform/PlatformKeyboardEvent.h"
 
 namespace blink {
 
 //
 // The below code was adapted from the WebKit file webview.cpp
 //
 
 static const unsigned CtrlKey = 1 << 0;
 static const unsigned AltKey = 1 << 1;
 static const unsigned ShiftKey = 1 << 2;
@@ skipping 70 matching lines @@
     { 'A',         CtrlKey,            "SelectAll"                            },
     { VKEY_INSERT, 0,                  "OverWrite"                            },
 };
 
 static const KeyPressEntry keyPressEntries[] = {
     { '\r',   0,                  "InsertNewline"                             },
 };
 
 const char* EditingBehavior::interpretKeyEvent(const KeyboardEvent& event) const
 {
-    const PlatformKeyboardEvent* keyEvent = event.keyEvent();
-    if (!keyEvent)
-        return "";
-
     static HashMap<int, const char*>* keyDownCommandsMap = 0;
     static HashMap<int, const char*>* keyPressCommandsMap = 0;
 
     if (!keyDownCommandsMap) {
         keyDownCommandsMap = new HashMap<int, const char*>;
         keyPressCommandsMap = new HashMap<int, const char*>;
 
         for (unsigned i = 0; i < arraysize(keyDownEntries); i++) {
             keyDownCommandsMap->set(keyDownEntries[i].modifiers << 16 | keyDownEntries[i].virtualKey, keyDownEntries[i].name);
         }
 
         for (unsigned i = 0; i < arraysize(keyPressEntries); i++) {
             keyPressCommandsMap->set(keyPressEntries[i].modifiers << 16 | keyPressEntries[i].charCode, keyPressEntries[i].name);
         }
     }
 
     unsigned modifiers = 0;
-    if (keyEvent->shiftKey())
+    if (event.shiftKey())
         modifiers |= ShiftKey;
-    if (keyEvent->altKey())
+    if (event.altKey())
         modifiers |= AltKey;
-    if (keyEvent->ctrlKey())
+    if (event.ctrlKey())
         modifiers |= CtrlKey;
-    if (keyEvent->metaKey())
+    if (event.metaKey())
         modifiers |= MetaKey;
 
-    if (keyEvent->type() == PlatformEvent::RawKeyDown) {
-        int mapKey = modifiers << 16 | event.keyCode();
+    if (event.type() == EventTypeNames::keydown) {
+        int mapKey = modifiers << 16 | event.virtualKeyCode();
         return mapKey ? keyDownCommandsMap->get(mapKey) : 0;
     }
 
     int mapKey = modifiers << 16 | event.charCode();
     return mapKey ? keyPressCommandsMap->get(mapKey) : 0;
 }
 
 bool EditingBehavior::shouldInsertCharacter(const KeyboardEvent& event) const
 {
-    if (event.keyEvent()->text().length() != 1)
-        return true;
-
     // On Gtk/Linux, it emits key events with ASCII text and ctrl on for ctrl-<x>.
     // In Webkit, EditorClient::handleKeyboardEvent in
     // WebKit/gtk/WebCoreSupport/EditorClientGtk.cpp drop such events.
     // On Mac, it emits key events with ASCII text and meta on for Command-<x>.
     // These key events should not emit text insert event.
     // Alt key would be used to insert alternative character, so we should let
     // through. Also note that Ctrl-Alt combination equals to AltGr key which is
     // also used to insert alternative character.
     // http://code.google.com/p/chromium/issues/detail?id=10846
     // Windows sets both alt and meta are on when "Alt" key pressed.
     // http://code.google.com/p/chromium/issues/detail?id=2215
     // Also, we should not rely on an assumption that keyboards don't
     // send ASCII characters when pressing a control key on Windows,
     // which may be configured to do it so by user.
     // See also http://en.wikipedia.org/wiki/Keyboard_Layout
     // FIXME(ukai): investigate more detail for various keyboard layout.
-    UChar ch = event.keyEvent()->text()[0U];
+    UChar ch = event.charCode();
 
     // Don't insert null or control characters as they can result in
     // unexpected behaviour
     if (ch < ' ')
         return false;
 #if !OS(WIN)
     // Don't insert ASCII character if ctrl w/o alt or meta is on.
     // On Mac, we should ignore events when meta is on (Command-<x>).
     if (ch < 0x80) {
-        if (event.keyEvent()->ctrlKey() && !event.keyEvent()->altKey())
+        if (event.ctrlKey() && !event.altKey())
             return false;
 #if OS(MACOSX)
-        if (event.keyEvent()->metaKey())
+        if (event.metaKey())
             return false;
 #endif
     }
 #endif
 
     return true;
 }
 } // namespace blink