gecko-dev/java/webclient/src_moz/WindowControlActionEvents.cpp

301 строка
6.9 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): Kirk Baker <kbaker@eb.com>
* Ian Wilkinson <iw@ennoble.com>
* Ashutosh Kulkarni <ashuk@eng.sun.com>
* Mark Lin <mark.lin@eng.sun.com>
* Mark Goddard
* Ed Burns <edburns@acm.org>
* Jason Mawdsley <jason@macadamian.com>
* Louis-Philippe Gagnon <louisphilippe@macadamian.com>
*/
/*
* WindowControlActionEvents.cpp
*/
#include "WindowControlActionEvents.h"
#include "ns_util.h"
#include "nsIDocShellTreeItem.h"
#include "nsEmbedAPI.h" // for NS_TermEmbedding
#ifdef _WIN32
#include <stdlib.h>
#endif
/*
* wsResizeEvent
*/
wsResizeEvent::wsResizeEvent(nsIBaseWindow* baseWindow, PRInt32 x, PRInt32 y, PRInt32 w, PRInt32 h) :
nsActionEvent(),
mBaseWindow(baseWindow),
mLeft(x),
mBottom(y),
mWidth(w),
mHeight(h)
{
}
void *
wsResizeEvent::handleEvent ()
{
nsresult rv = NS_ERROR_FAILURE;
if (mBaseWindow) {
rv = mBaseWindow->SetPositionAndSize(mLeft, mBottom, mWidth, mHeight,
PR_TRUE);
return (void *) rv;
}
return nsnull;
} // handleEvent()
wsDeallocateInitContextEvent::wsDeallocateInitContextEvent(NativeBrowserControl* yourInitContext) :
nsActionEvent(),
mInitContext(yourInitContext)
{
}
void *
wsDeallocateInitContextEvent::handleEvent ()
{
void *result = nsnull;
if (!mInitContext) {
return (void *) NS_ERROR_UNEXPECTED;
}
PRBool isLastWindow = PR_TRUE;
PRInt32 winCount;
if (NS_SUCCEEDED(mInitContext->browserContainer->
GetInstanceCount(&winCount))) {
isLastWindow = (1 == winCount);
}
mInitContext->parentHWnd = nsnull;
// make sure the webBrowser's contentListener doesn't have a ref to
// CBrowserContainer
mInitContext->webBrowser->SetParentURIContentListener(nsnull);
mInitContext->webBrowser = nsnull;
// make sure the webShell's container is set to null.
// get the webShell from the docShell
nsCOMPtr<nsIWebShell> webShell(do_QueryInterface(mInitContext->docShell));
if (webShell) {
webShell->SetContainer(nsnull);
}
// make sure the docShell's TreeOwner is set to null
// get the docShellTreeItem from the docShell
nsCOMPtr<nsIDocShellTreeItem> docShellAsItem(do_QueryInterface(mInitContext->docShell));
if (docShellAsItem) {
docShellAsItem->SetTreeOwner(nsnull);
}
mInitContext->docShell = nsnull;
// PENDING(edburns): this is a leak. For some reason, webShell's
// refcount is two. I believe it should be one.
// see http://bugzilla.mozilla.org/show_bug.cgi?id=38271
mInitContext->webShell = nsnull;
mInitContext->webNavigation = nsnull;
mInitContext->presShell = nsnull;
mInitContext->baseWindow = nsnull;
// mInitContext->embeddedThread = nsnull;
mInitContext->env = nsnull;
if (nsnull != mInitContext->nativeEventThread) {
::util_DeleteGlobalRef((JNIEnv *) JNU_GetEnv(gVm, JNI_VERSION),
mInitContext->nativeEventThread);
mInitContext->nativeEventThread = nsnull;
}
mInitContext->stopThread = -1;
mInitContext->initComplete = FALSE;
mInitContext->initFailCode = 0;
mInitContext->x = -1;
mInitContext->y = -1;
mInitContext->w = -1;
mInitContext->h = -1;
mInitContext->gtkWinPtr = nsnull;
// make sure we aren't listening anymore. This needs to be done
// before currentDocument = nsnull
mInitContext->browserContainer->RemoveAllListeners();
mInitContext->currentDocument = nsnull;
mInitContext->browserContainer = nsnull;
util_DeallocateShareInitContext((JNIEnv *) JNU_GetEnv(gVm, JNI_VERSION),
&(mInitContext->shareContext));
// delete mInitContext;
if (isLastWindow) {
NS_TermEmbedding();
#ifdef _WIN32
exit(0);
#endif
}
return (void *) NS_OK;
} // handleEvent()
/*
* wsMoveToEvent
*/
wsMoveToEvent::wsMoveToEvent(nsIBaseWindow* baseWindow, PRInt32 x, PRInt32 y) :
nsActionEvent(),
mBaseWindow(baseWindow),
mX(x),
mY(y)
{
}
void *
wsMoveToEvent::handleEvent ()
{
if (mBaseWindow) {
nsresult rv = mBaseWindow->SetPosition(mX, mY);
}
return nsnull;
} // handleEvent()
/*
* wsSetFocusEvent
*/
wsSetFocusEvent::wsSetFocusEvent(nsIBaseWindow* baseWindow) :
nsActionEvent(),
mBaseWindow(baseWindow)
{
}
void *
wsSetFocusEvent::handleEvent ()
{
if (mBaseWindow) {
nsresult rv = mBaseWindow->SetFocus();
}
return nsnull;
} // handleEvent()
/*
* wsRemoveFocusEvent
*/
wsRemoveFocusEvent::wsRemoveFocusEvent(nsIBaseWindow* baseWindow) :
nsActionEvent(),
mBaseWindow(baseWindow)
{
}
void *
wsRemoveFocusEvent::handleEvent ()
{
if (mBaseWindow) {
//PENDING (Ashu) : No removeFocus functionality provided in M15
// nsresult rv = mWebShell->RemoveFocus();
}
return nsnull;
} // handleEvent()
/*
* wsRepaintEvent
*/
wsRepaintEvent::wsRepaintEvent(nsIBaseWindow* baseWindow, PRBool forceRepaint) :
nsActionEvent(),
mBaseWindow(baseWindow),
mForceRepaint(forceRepaint)
{
}
void *
wsRepaintEvent::handleEvent ()
{
if (mBaseWindow) {
nsresult rv = mBaseWindow->Repaint(mForceRepaint);
}
return nsnull;
} // handleEvent()
/*
* wsShowEvent
*/
wsShowEvent::wsShowEvent(nsIBaseWindow* baseWindow, PRBool state) :
nsActionEvent(),
mBaseWindow(baseWindow),
mState(state)
{
}
void *
wsShowEvent::handleEvent ()
{
if (mBaseWindow) {
mBaseWindow->SetVisibility(mState);
}
return nsnull;
} // handleEvent()
/*
* wsHideEvent
*/
wsHideEvent::wsHideEvent(nsIBaseWindow* baseWindow) :
nsActionEvent(),
mBaseWindow(baseWindow)
{
}
void *
wsHideEvent::handleEvent ()
{
if (mBaseWindow) {
mBaseWindow->SetVisibility(PR_FALSE);
}
return nsnull;
} // handleEvent()