pjs/java/webclient/src_moz/WindowCreator.cpp

132 строки
4.2 KiB
C++

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
*
* 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 RaptorCanvas.
*
* The Initial Developer of the Original Code is Kirk Baker and
* Ian Wilkinson. Portions created by Kirk Baker and Ian Wilkinson are
* Copyright (C) 1999 Kirk Baker and Ian Wilkinson. All
* Rights Reserved.
*
* Contributor(s): Kyle Yuan <kyle.yuan@sun.com>
*/
#include "nsIWebBrowserChrome.h"
#include "nsIBaseWindow.h"
#include "nsIWebBrowser.h"
#include "WindowCreator.h"
#include "NativeBrowserControl.h"
#include "EmbedEventListener.h"
#include "EmbedWindow.h"
NativeBrowserControl* gNewWindowNativeBCPtr;
NS_IMPL_ISUPPORTS2(WindowCreator, nsIWindowCreator, nsIWindowCreator2)
WindowCreator::WindowCreator(NativeBrowserControl *yourNativeBCPtr)
{
mNativeBCPtr = yourNativeBCPtr;
mTarget = 0;
}
WindowCreator::~WindowCreator()
{
}
NS_IMETHODIMP WindowCreator::AddNewWindowListener(jobject target)
{
if (! mTarget)
mTarget = target;
return NS_OK;
}
NS_IMETHODIMP
WindowCreator::CreateChromeWindow(nsIWebBrowserChrome *parent,
PRUint32 chromeFlags,
nsIWebBrowserChrome **_retval)
{
if (!mTarget)
return NS_OK;
gNewWindowNativeBCPtr = nsnull;
/********
util_SendEventToJava(mNativeBCPtr->env,
mNativeBCPtr->nativeEventThread,
mTarget,
NEW_WINDOW_LISTENER_CLASSNAME,
chromeFlags,
0);
// check gNewWindowNativeBCPtr to see if the initialization had completed
while (!gNewWindowNativeBCPtr) {
processEventLoop(mNativeBCPtr);
::PR_Sleep(PR_INTERVAL_NO_WAIT);
}
nsCOMPtr<nsIWebBrowserChrome> webChrome(do_QueryInterface(gNewWindowNativeBCPtr->browserContainer));
*_retval = webChrome;
NS_IF_ADDREF(*_retval);
printf ("RET=%x\n", *_retval);
*************/
return NS_OK;
}
NS_IMETHODIMP
WindowCreator::CreateChromeWindow2(nsIWebBrowserChrome *parent,
PRUint32 chromeFlags,
PRUint32 contextFlags,
nsIURI *uri, PRBool *cancel,
nsIWebBrowserChrome **_retval)
{
nsresult rv = NS_OK;
PRBool hasNewWindowListener = PR_FALSE;
NativeBrowserControl *newNativeBrowserControl = nsnull;
jint newNativeBCPtr = -1;
JNIEnv *env = (JNIEnv *) JNU_GetEnv(gVm, JNI_VERSION);
rv = mNativeBCPtr->GetNewWindowListenerAttached(&hasNewWindowListener);
if (NS_FAILED(rv) || !hasNewWindowListener) {
return rv;
}
nsCOMPtr<nsIWebBrowser> webBrowser;
parent->GetWebBrowser(getter_AddRefs(webBrowser));
nsCOMPtr<nsIBaseWindow> baseWindow(do_QueryInterface(webBrowser));
if (nsnull != baseWindow) {
jobject eventRegistration = nsnull;
rv = mNativeBCPtr->mEventListener->GetEventRegistration(&eventRegistration);
if (NS_FAILED(rv) || !eventRegistration) {
return rv;
}
// send this event to allow the user to create the new BrowserControl
newNativeBCPtr = util_SendEventToJava(nsnull,
eventRegistration,
NEW_WINDOW_LISTENER_CLASSNAME,
chromeFlags, nsnull);
newNativeBrowserControl = (NativeBrowserControl *) newNativeBCPtr;
PR_ASSERT(nsnull != newNativeBrowserControl);
nsCOMPtr<nsIWebBrowserChrome> webChrome(newNativeBrowserControl->mWindow);
*_retval = webChrome;
NS_IF_ADDREF(*_retval);
}
return NS_OK;
}