/* -*- Mode: C++; c-basic-offset: 4; indent-tabs-mode: nil; tab-width: 8 -*- */ /* vim: set sw=4 ts=8 et tw=80 ft=cpp : */ /* ***** BEGIN LICENSE BLOCK ***** * Version: MPL 1.1/GPL 2.0/LGPL 2.1 * * The contents of this file are subject to the Mozilla Public License Version * 1.1 (the "License"); you may not use this file except in compliance with * the License. You may obtain a copy of the License at * http://www.mozilla.org/MPL/ * * Software distributed under the License is distributed on an "AS IS" basis, * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License * for the specific language governing rights and limitations under the * License. * * The Original Code is Mozilla Plugin App. * * The Initial Developer of the Original Code is * The Mozilla Foundation. * Portions created by the Initial Developer are Copyright (C) 2009 * the Initial Developer. All Rights Reserved. * * Contributor(s): * * Alternatively, the contents of this file may be used under the terms of * either the GNU General Public License Version 2 or later (the "GPL"), or * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), * in which case the provisions of the GPL or the LGPL are applicable instead * of those above. If you wish to allow use of your version of this file only * under the terms of either the GPL or the LGPL, and not to allow others to * use your version of this file under the terms of the MPL, indicate your * decision by deleting the provisions above and replace them with the notice * and other provisions required by the GPL or the LGPL. If you do not delete * the provisions above, a recipient may use your version of this file under * the terms of any one of the MPL, the GPL or the LGPL. * * ***** END LICENSE BLOCK ***** */ #ifndef mozilla_dom_plugins_NPEventOSX_h #define mozilla_dom_plugins_NPEventOSX_h 1 #include "npapi.h" namespace mozilla { namespace plugins { struct NPRemoteEvent { NPCocoaEvent event; }; } // namespace plugins } // namespace mozilla namespace IPC { template <> struct ParamTraits { typedef mozilla::plugins::NPRemoteEvent paramType; static void Write(Message* aMsg, const paramType& aParam) { aMsg->WriteInt(aParam.event.type); aMsg->WriteUInt32(aParam.event.version); switch (aParam.event.type) { case NPCocoaEventMouseDown: case NPCocoaEventMouseUp: case NPCocoaEventMouseMoved: case NPCocoaEventMouseEntered: case NPCocoaEventMouseExited: case NPCocoaEventMouseDragged: case NPCocoaEventScrollWheel: aMsg->WriteUInt32(aParam.event.data.mouse.modifierFlags); aMsg->WriteDouble(aParam.event.data.mouse.pluginX); aMsg->WriteDouble(aParam.event.data.mouse.pluginY); aMsg->WriteInt32(aParam.event.data.mouse.buttonNumber); aMsg->WriteInt32(aParam.event.data.mouse.clickCount); aMsg->WriteDouble(aParam.event.data.mouse.deltaX); aMsg->WriteDouble(aParam.event.data.mouse.deltaY); aMsg->WriteDouble(aParam.event.data.mouse.deltaZ); break; case NPCocoaEventKeyDown: case NPCocoaEventKeyUp: case NPCocoaEventFlagsChanged: aMsg->WriteUInt32(aParam.event.data.key.modifierFlags); WriteParam(aMsg, aParam.event.data.key.characters); WriteParam(aMsg, aParam.event.data.key.charactersIgnoringModifiers); aMsg->WriteUnsignedChar(aParam.event.data.key.isARepeat); aMsg->WriteUInt16(aParam.event.data.key.keyCode); break; case NPCocoaEventFocusChanged: case NPCocoaEventWindowFocusChanged: aMsg->WriteUnsignedChar(aParam.event.data.focus.hasFocus); break; case NPCocoaEventDrawRect: // We don't write out the context pointer, it would always be NULL // and is just filled in as such on the read. aMsg->WriteDouble(aParam.event.data.draw.x); aMsg->WriteDouble(aParam.event.data.draw.y); aMsg->WriteDouble(aParam.event.data.draw.width); aMsg->WriteDouble(aParam.event.data.draw.height); break; case NPCocoaEventTextInput: WriteParam(aMsg, aParam.event.data.text.text); break; default: NS_NOTREACHED("Attempted to serialize unknown event type."); return; } } static bool Read(const Message* aMsg, void** aIter, paramType* aResult) { int type = 0; if (!aMsg->ReadInt(aIter, &type)) { return false; } aResult->event.type = static_cast(type); if (!aMsg->ReadUInt32(aIter, &aResult->event.version)) { return false; } switch (aResult->event.type) { case NPCocoaEventMouseDown: case NPCocoaEventMouseUp: case NPCocoaEventMouseMoved: case NPCocoaEventMouseEntered: case NPCocoaEventMouseExited: case NPCocoaEventMouseDragged: case NPCocoaEventScrollWheel: if (!aMsg->ReadUInt32(aIter, &aResult->event.data.mouse.modifierFlags)) { return false; } if (!aMsg->ReadDouble(aIter, &aResult->event.data.mouse.pluginX)) { return false; } if (!aMsg->ReadDouble(aIter, &aResult->event.data.mouse.pluginY)) { return false; } if (!aMsg->ReadInt32(aIter, &aResult->event.data.mouse.buttonNumber)) { return false; } if (!aMsg->ReadInt32(aIter, &aResult->event.data.mouse.clickCount)) { return false; } if (!aMsg->ReadDouble(aIter, &aResult->event.data.mouse.deltaX)) { return false; } if (!aMsg->ReadDouble(aIter, &aResult->event.data.mouse.deltaY)) { return false; } if (!aMsg->ReadDouble(aIter, &aResult->event.data.mouse.deltaZ)) { return false; } break; case NPCocoaEventKeyDown: case NPCocoaEventKeyUp: case NPCocoaEventFlagsChanged: if (!aMsg->ReadUInt32(aIter, &aResult->event.data.key.modifierFlags)) { return false; } if (!ReadParam(aMsg, aIter, &aResult->event.data.key.characters)) { return false; } if (!ReadParam(aMsg, aIter, &aResult->event.data.key.charactersIgnoringModifiers)) { return false; } if (!aMsg->ReadUnsignedChar(aIter, &aResult->event.data.key.isARepeat)) { return false; } if (!aMsg->ReadUInt16(aIter, &aResult->event.data.key.keyCode)) { return false; } break; case NPCocoaEventFocusChanged: case NPCocoaEventWindowFocusChanged: if (!aMsg->ReadUnsignedChar(aIter, &aResult->event.data.focus.hasFocus)) { return false; } break; case NPCocoaEventDrawRect: aResult->event.data.draw.context = NULL; if (!aMsg->ReadDouble(aIter, &aResult->event.data.draw.x)) { return false; } if (!aMsg->ReadDouble(aIter, &aResult->event.data.draw.y)) { return false; } if (!aMsg->ReadDouble(aIter, &aResult->event.data.draw.width)) { return false; } if (!aMsg->ReadDouble(aIter, &aResult->event.data.draw.height)) { return false; } break; case NPCocoaEventTextInput: if (!ReadParam(aMsg, aIter, &aResult->event.data.text.text)) { return false; } break; default: NS_NOTREACHED("Attempted to de-serialize unknown event type."); return false; } return true; } static void Log(const paramType& aParam, std::wstring* aLog) { aLog->append(L"(NPCocoaEvent)"); } }; } // namespace IPC #endif // ifndef mozilla_dom_plugins_NPEventOSX_h