зеркало из https://github.com/mozilla/pjs.git
145 строки
3.8 KiB
C++
145 строки
3.8 KiB
C++
/* -*- Mode: C++; tab-width: 2; 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 Netscape 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/NPL/
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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 Mozilla Communicator client code.
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*
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* The Initial Developer of the Original Code is Netscape Communications
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* Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All
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* Rights Reserved.
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*
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* Contributor(s):
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* Simon Fraser <sfraser@netscape.com>
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*/
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#include "nsMemory.h"
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#include "nsWindowUtils.h"
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#include "nsAETokens.h"
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#include "nsAEGetURLSuiteHandler.h"
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#include "nsCommandLineServiceMac.h"
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/*----------------------------------------------------------------------------
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AEGetURLSuiteHandler
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----------------------------------------------------------------------------*/
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AEGetURLSuiteHandler::AEGetURLSuiteHandler()
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{
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}
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/*----------------------------------------------------------------------------
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~AEGetURLSuiteHandler
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----------------------------------------------------------------------------*/
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AEGetURLSuiteHandler::~AEGetURLSuiteHandler()
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{
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}
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/*----------------------------------------------------------------------------
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HandleGetURLSuiteEvent
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----------------------------------------------------------------------------*/
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void AEGetURLSuiteHandler::HandleGetURLSuiteEvent(const AppleEvent *appleEvent, AppleEvent *reply)
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{
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OSErr err = noErr;
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AEEventID eventID;
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OSType typeCode;
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Size actualSize = 0L;
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// Get the event ID
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err = AEGetAttributePtr(appleEvent, keyEventIDAttr,
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typeType,
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&typeCode,
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(Ptr)&eventID,
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sizeof(eventID),
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&actualSize);
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ThrowIfOSErr(err);
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try
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{
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switch (eventID)
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{
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case kGetURLEvent:
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HandleGetURLEvent(appleEvent, reply);
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break;
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default:
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ThrowOSErr(errAEEventNotHandled);
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break;
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}
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}
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catch (OSErr catchErr)
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{
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PutReplyErrorNumber(reply, catchErr);
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throw;
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}
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catch ( ... )
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{
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PutReplyErrorNumber(reply, paramErr);
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throw;
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}
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}
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/*----------------------------------------------------------------------------
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HandleGetURLEvent
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----------------------------------------------------------------------------*/
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void AEGetURLSuiteHandler::HandleGetURLEvent(const AppleEvent *appleEvent, AppleEvent *reply)
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{
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StAEDesc directParameter;
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WindowPtr targetWindow = NULL;
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OSErr err;
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// extract the direct parameter (an object specifier)
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err = ::AEGetKeyDesc(appleEvent, keyDirectObject, typeWildCard, &directParameter);
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ThrowIfOSErr(err);
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// we need to look for other parameters, to do with destination etc.
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long dataSize = directParameter.GetDataSize();
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char* urlString = (char *)nsMemory::Alloc(dataSize + 1);
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ThrowIfNil(urlString);
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directParameter.GetCString(urlString, dataSize + 1);
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// get the destination window, if applicable
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StAEDesc openInWindowDesc;
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err = ::AEGetKeyDesc(appleEvent, kInsideWindowParameter, typeObjectSpecifier, &openInWindowDesc);
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if (err != errAEDescNotFound)
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{
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// resolve the object specifier into a token record
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StAEDesc tokenDesc;
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err = ::AEResolve(&openInWindowDesc, kAEIDoMinimum, &tokenDesc);
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ThrowIfOSErr(err);
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ConstAETokenDesc tokenContainer(&tokenDesc);
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targetWindow = tokenContainer.GetWindowPtr();
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}
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if (targetWindow)
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{
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LoadURLInWindow(targetWindow, urlString);
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}
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else
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{
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nsMacCommandLine& cmdLine = nsMacCommandLine::GetMacCommandLine();
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cmdLine.DispatchURLToNewBrowser(urlString);
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}
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nsMemory::Free(urlString);
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}
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