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Viewing changes to mozilla/embedding/browser/powerplant/source/CWebBrowserCMAttachment.cpp

  • Committer: Bazaar Package Importer
  • Author(s): Anthony Yarusso
  • Date: 2007-08-27 01:11:03 UTC
  • Revision ID: james.westby@ubuntu.com-20070827011103-2jgf4s6532gqu2ka
Tags: upstream-0.7.10
Import upstream version 0.7.10

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mozilla/embedding/browser/powerplant/source/CWebBrowserCMAttachment.cpp
 
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/* -*- Mode: IDL; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
 
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 *
 
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 * The contents of this file are subject to the Mozilla Public
 
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 * License Version 1.1 (the "License"); you may not use this file
 
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 * except in compliance with the License. You may obtain a copy of
 
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 * the License at http://www.mozilla.org/MPL/
 
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 * 
 
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 * Software distributed under the License is distributed on an "AS
 
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 * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
 
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 * implied. See the License for the specific language governing
 
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 * rights and limitations under the License.
 
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 * 
 
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 * The Original Code is the Mozilla browser.
 
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 * 
 
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 * The Initial Developer of the Original Code is Netscape
 
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 * Communications, Inc.  Portions created by Netscape are
 
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 * Copyright (C) 1999, Mozilla.  All Rights Reserved.
 
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 * 
 
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 * Contributor(s):
 
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 *   Conrad Carlen <ccarlen@netscape.com>
 
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 */
 
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#include "CWebBrowserCMAttachment.h"
 
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//*****************************************************************************
 
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//  CWebBrowserChrome
 
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//
 
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//  This override is needed because LCMAttachment intercepts mouse clicks, tracks
 
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//  the click, and handles it if the click is on a context menu. We don't want so
 
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//  complete a solution. In our case, mozilla handles the click, determines that
 
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//  it's a context menu click and then calls nsIContextMenuListener::OnShowContextMenu.
 
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//  This override allows DoContextMenuClick to be called after the click.
 
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//
 
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//*****************************************************************************
 
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CWebBrowserCMAttachment::CWebBrowserCMAttachment()
 
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{
 
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}
 
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CWebBrowserCMAttachment::CWebBrowserCMAttachment(LCommander*    inTarget,
 
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                                                     PaneIDT            inTargetPaneID)
 
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        : LCMAttachment(inTarget, inTargetPaneID)
 
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{
 
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}
 
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CWebBrowserCMAttachment::CWebBrowserCMAttachment(LStream*       inStream)
 
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        : LCMAttachment(inStream)
 
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{
 
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}
 
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CWebBrowserCMAttachment::~CWebBrowserCMAttachment()
 
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{
 
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}
 
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void CWebBrowserCMAttachment::ExecuteSelf(MessageT      inMessage,
 
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                                              void*             ioParam)
 
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{
 
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        SetExecuteHost(true);
 
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                // Ensure the CMM is installed and initialized. If not, just
 
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                // return quietly.
 
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        if (not mCMMInitialized) {
 
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                return;
 
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        }
 
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                // Dispatch to the various messages we handle.
 
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        if (inMessage == msg_AdjustCursor) {
 
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                        // Only display the cursor if the control key is depressed
 
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                if (((static_cast<EventRecord*>(ioParam))->modifiers & controlKey) != 0) {
 
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                                //+++ This needs to be updated to use kThemeContextualMenuArrowCursor,
 
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                                //+++ but UCursor needs to be updated to be Theme-savvy first.
 
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                        UCursor::SetTheCursor(mCMMCursorID);
 
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                        SetExecuteHost(false);
 
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                }
 
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        } else if (inMessage == msg_Event) {
 
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        } else if (inMessage == msg_Click) {
 
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                        // It's a click, but is it a CMM click?
 
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                if (::IsShowContextualMenuClick(
 
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                                &(static_cast<SMouseDownEvent*>(ioParam))->macEvent)) {
 
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                        // It is; let's handle it. However, first we must switch the
 
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                        // target to our object, and update the port.
 
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                        LCommander*     target = FindCommandTarget();
 
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                        if ((target != nil) && LCommander::SwitchTarget(target)) {
 
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                                LPane*  ownerAsPane = dynamic_cast<LPane*>(mOwnerHost);                         
 
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                                if (ownerAsPane != nil) {
 
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                                        ownerAsPane->UpdatePort();
 
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                                }
 
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                        }
 
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                }
 
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        }
 
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}
 
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void CWebBrowserCMAttachment::SetCommandList(SInt16 mcmdResID)
 
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{
 
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    Handle mcmdRes = ::GetResource(ResType_MenuCommands, mcmdResID);
 
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    ThrowIfResFail_(mcmdRes);
 
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    ::DetachResource(mcmdRes);  // LHandleStream takes ownership and uses DisposeHandle()
 
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    LHandleStream inStream(mcmdRes);
 
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    mCommandList.RemoveItemsAt(mCommandList.GetCount(), LArray::index_First);
 
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        UInt16 numCommands;
 
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        inStream >> numCommands;
 
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        for (SInt16 i = 1; i <= numCommands; i++) {
 
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                CommandT theCommand;
 
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                inStream >> theCommand;
 
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                mCommandList.AddItem(theCommand);
 
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        }
 
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}
 
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void CWebBrowserCMAttachment::DoContextMenuClick(const EventRecord&     inMacEvent)
 
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{
 
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    DoCMMClick(inMacEvent);
 
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}
 
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