mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
406 lines
11 KiB
C++
406 lines
11 KiB
C++
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is mozilla.org Code.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 2001
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Radha Kulkarni (radha@netscape.com)
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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// Mozilla Includes
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#include "nsIGenericFactory.h"
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#include "nsIComponentManager.h"
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#include "nsString.h"
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#include "nsXPIDLString.h"
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#include "nsIURI.h"
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#include "nsIWebProgress.h"
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#include "nsIDocShellTreeItem.h"
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#include "nsIDOMWindow.h"
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#include "nsIDOMWindowInternal.h"
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#include "nsIInterfaceRequestor.h"
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#include "nsIInterfaceRequestorUtils.h"
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#include "nsIRequest.h"
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#include "nsIChannel.h"
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#include "nsCWebBrowser.h"
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#include "nsWidgetsCID.h"
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#include "nsIProfileChangeStatus.h"
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#include "nsCRT.h"
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#include "nsWeakReference.h"
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// Local includes
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#include "resource.h"
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#include "mozEmbed.h"
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#include "nsQABrowserChrome.h"
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nsQABrowserChrome::nsQABrowserChrome()
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{
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mNativeWindow = nsnull;
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mSizeSet = PR_FALSE;
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}
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nsQABrowserChrome::~nsQABrowserChrome()
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{
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if (mBrowserUIGlue)
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mBrowserUIGlue->Destroyed(this);
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}
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//*****************************************************************************
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// nsQABrowserChrome::nsISupports
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//*****************************************************************************
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NS_IMPL_ISUPPORTS7(nsQABrowserChrome,
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nsIQABrowserChrome,
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nsIWebBrowserChrome,
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nsIInterfaceRequestor,
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nsIEmbeddingSiteWindow,
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nsIWebProgressListener,
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nsIWebBrowserChromeFocus,
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nsISupportsWeakReference);
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//*****************************************************************************
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// nsQABrowserChrome::nsIInterfaceRequestor
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//*****************************************************************************
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NS_IMETHODIMP nsQABrowserChrome::GetInterface(const nsIID &aIID, void** aInstancePtr)
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{
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NS_ENSURE_ARG_POINTER(aInstancePtr);
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*aInstancePtr = 0;
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if (aIID.Equals(NS_GET_IID(nsIDOMWindow)))
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{
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if (mWebBrowser)
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{
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return mWebBrowser->GetContentDOMWindow((nsIDOMWindow **) aInstancePtr);
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}
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return NS_ERROR_NOT_INITIALIZED;
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}
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return QueryInterface(aIID, aInstancePtr);
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}
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//*****************************************************************************
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// nsQABrowserChrome::nsIQABrowserChrome
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//*****************************************************************************
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NS_IMETHODIMP
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nsQABrowserChrome::InitQAChrome(nsIQABrowserUIGlue * aUIGlue, nativeWindow aNativeWnd)
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{
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mBrowserUIGlue = aUIGlue;
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mNativeWindow = aNativeWnd;
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return NS_OK;
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}
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//*****************************************************************************
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// nsQABrowserChrome::nsIQABrowserChrome
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//*****************************************************************************
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NS_IMETHODIMP nsQABrowserChrome::SetStatus(PRUint32 aType, const PRUnichar* aStatus)
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{
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if (mBrowserUIGlue)
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return mBrowserUIGlue->UpdateStatusBarText(this, aStatus);
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return NS_ERROR_FAILURE;
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}
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NS_IMETHODIMP nsQABrowserChrome::GetWebBrowser(nsIWebBrowser** aWebBrowser)
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{
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NS_ENSURE_ARG_POINTER(aWebBrowser);
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*aWebBrowser = mWebBrowser;
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NS_IF_ADDREF(*aWebBrowser);
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return NS_OK;
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}
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NS_IMETHODIMP nsQABrowserChrome::SetWebBrowser(nsIWebBrowser* aWebBrowser)
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{
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mWebBrowser = aWebBrowser;
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return NS_OK;
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}
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NS_IMETHODIMP nsQABrowserChrome::GetChromeFlags(PRUint32* aChromeMask)
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{
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if (aChromeMask)
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*aChromeMask = mChromeFlags;
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return NS_OK;
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}
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NS_IMETHODIMP nsQABrowserChrome::SetChromeFlags(PRUint32 aChromeMask)
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{
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mChromeFlags = aChromeMask;
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return NS_OK;
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}
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NS_IMETHODIMP nsQABrowserChrome::DestroyBrowserWindow(void)
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{
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if (mBrowserUIGlue)
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return mBrowserUIGlue->Destroy(this);
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return NS_ERROR_FAILURE;
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}
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NS_IMETHODIMP nsQABrowserChrome::SizeBrowserTo(PRInt32 aCX, PRInt32 aCY)
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{
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/* This isn't exactly correct: we're setting the whole window to
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the size requested for the browser. At time of writing, though,
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it's fine and useful for mozEmbed's purposes.
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*/
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mSizeSet = PR_TRUE;
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if (mBrowserUIGlue)
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return mBrowserUIGlue->SizeTo(this, aCX, aCY);
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return NS_ERROR_FAILURE;
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}
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NS_IMETHODIMP nsQABrowserChrome::ShowAsModal(void)
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{
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/*
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if (mDependentParent)
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AppCallbacks::EnableChromeWindow(mDependentParent, PR_FALSE);
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mContinueModalLoop = PR_TRUE;
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AppCallbacks::RunEventLoop(mContinueModalLoop);
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if (mDependentParent)
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AppCallbacks::EnableChromeWindow(mDependentParent, PR_TRUE);
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*/
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return NS_OK;
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}
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NS_IMETHODIMP nsQABrowserChrome::IsWindowModal(PRBool *aReturn)
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{
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if (aReturn)
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*aReturn = PR_FALSE;
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return NS_OK;
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}
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NS_IMETHODIMP nsQABrowserChrome::ExitModalEventLoop(nsresult aStatus)
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{
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mContinueModalLoop = PR_FALSE;
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return NS_OK;
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}
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//*****************************************************************************
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// nsQABrowserChrome::nsIEmbeddingSiteWindow
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//*****************************************************************************
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NS_IMETHODIMP nsQABrowserChrome::SetDimensions(PRUint32 aFlags, PRInt32 x, PRInt32 y, PRInt32 cx, PRInt32 cy)
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{
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return NS_ERROR_NOT_IMPLEMENTED;
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}
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NS_IMETHODIMP nsQABrowserChrome::GetDimensions(PRUint32 aFlags, PRInt32 *x, PRInt32 *y, PRInt32 *cx, PRInt32 *cy)
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{
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if (aFlags & nsIEmbeddingSiteWindow::DIM_FLAGS_POSITION)
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{
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*x = 0;
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*y = 0;
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}
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if (aFlags & nsIEmbeddingSiteWindow::DIM_FLAGS_SIZE_INNER ||
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aFlags & nsIEmbeddingSiteWindow::DIM_FLAGS_SIZE_OUTER)
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{
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*cx = 0;
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*cy = 0;
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}
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return NS_ERROR_NOT_IMPLEMENTED;
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}
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/* void setFocus (); */
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NS_IMETHODIMP nsQABrowserChrome::SetFocus()
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{
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if (mBrowserUIGlue)
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return mBrowserUIGlue->SetFocus(this);
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return NS_ERROR_FAILURE;
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}
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/* attribute wstring title; */
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NS_IMETHODIMP nsQABrowserChrome::GetTitle(PRUnichar * *aTitle)
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{
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NS_ENSURE_ARG_POINTER(aTitle);
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*aTitle = nsnull;
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return NS_ERROR_NOT_IMPLEMENTED;
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}
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NS_IMETHODIMP nsQABrowserChrome::SetTitle(const PRUnichar * aTitle)
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{
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return NS_ERROR_NOT_IMPLEMENTED;
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}
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/* attribute boolean visibility; */
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NS_IMETHODIMP nsQABrowserChrome::GetVisibility(PRBool * aVisibility)
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{
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NS_ENSURE_ARG_POINTER(aVisibility);
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*aVisibility = PR_TRUE;
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return NS_OK;
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}
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NS_IMETHODIMP nsQABrowserChrome::SetVisibility(PRBool aVisibility)
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{
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return NS_OK;
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}
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/* attribute nativeSiteWindow siteWindow */
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NS_IMETHODIMP nsQABrowserChrome::GetSiteWindow(void * *aSiteWindow)
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{
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NS_ENSURE_ARG_POINTER(aSiteWindow);
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*aSiteWindow = mNativeWindow;
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return NS_OK;
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}
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//*****************************************************************************
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// nsQABrowserChrome::nsIWebProgressListener
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//*****************************************************************************
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NS_IMETHODIMP
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nsQABrowserChrome::OnProgressChange(nsIWebProgress *progress, nsIRequest *request,
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PRInt32 curSelfProgress, PRInt32 maxSelfProgress,
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PRInt32 curTotalProgress, PRInt32 maxTotalProgress)
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{
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if (mBrowserUIGlue)
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return mBrowserUIGlue->UpdateProgress(this, curTotalProgress, maxTotalProgress);
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return NS_OK;
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}
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NS_IMETHODIMP
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nsQABrowserChrome::OnStateChange(nsIWebProgress *progress, nsIRequest *request,
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PRUint32 progressStateFlags, nsresult status)
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{
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if (!mBrowserUIGlue)
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return NS_ERROR_FAILURE;
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if ((progressStateFlags & STATE_START) && (progressStateFlags & STATE_IS_DOCUMENT))
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{
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mBrowserUIGlue->UpdateBusyState(this, PR_TRUE);
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}
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if ((progressStateFlags & STATE_STOP) && (progressStateFlags & STATE_IS_DOCUMENT))
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{
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mBrowserUIGlue->UpdateBusyState(this, PR_FALSE);
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mBrowserUIGlue->UpdateProgress(this, 0, 100);
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mBrowserUIGlue->UpdateStatusBarText(this, nsnull);
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ContentFinishedLoading();
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}
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return NS_OK;
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}
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NS_IMETHODIMP
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nsQABrowserChrome::OnLocationChange(nsIWebProgress* aWebProgress,
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nsIRequest* aRequest,
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nsIURI *location)
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{
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if (!mBrowserUIGlue)
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return NS_ERROR_FAILURE;
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PRBool isSubFrameLoad = PR_FALSE; // Is this a subframe load
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if (aWebProgress) {
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nsCOMPtr<nsIDOMWindow> domWindow;
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nsCOMPtr<nsIDOMWindow> topDomWindow;
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aWebProgress->GetDOMWindow(getter_AddRefs(domWindow));
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if (domWindow) { // Get root domWindow
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domWindow->GetTop(getter_AddRefs(topDomWindow));
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}
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if (domWindow != topDomWindow)
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isSubFrameLoad = PR_TRUE;
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}
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if (!isSubFrameLoad)
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mBrowserUIGlue->UpdateCurrentURI(this);
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return NS_OK;
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}
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NS_IMETHODIMP
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nsQABrowserChrome::OnStatusChange(nsIWebProgress* aWebProgress,
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nsIRequest* aRequest,
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nsresult aStatus,
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const PRUnichar* aMessage)
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{
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if (mBrowserUIGlue)
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return mBrowserUIGlue->UpdateStatusBarText(this, aMessage);
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return NS_OK;
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}
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NS_IMETHODIMP
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nsQABrowserChrome::OnSecurityChange(nsIWebProgress *aWebProgress,
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nsIRequest *aRequest,
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PRUint32 state)
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{
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return NS_OK;
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}
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//*****************************************************************************
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// nsQABrowserChrome::nsInsQABrowserChromeFocus
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//*****************************************************************************
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NS_IMETHODIMP
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nsQABrowserChrome::FocusNextElement()
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{
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return NS_OK;
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}
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NS_IMETHODIMP
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nsQABrowserChrome::FocusPrevElement()
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{
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return NS_OK;
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}
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void
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nsQABrowserChrome::ContentFinishedLoading()
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{
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// if it was a chrome window and no one has already specified a size,
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// size to content
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if (mWebBrowser && !mSizeSet && mBrowserUIGlue &&
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(mChromeFlags & nsIWebBrowserChrome::CHROME_OPENAS_CHROME)) {
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nsCOMPtr<nsIDOMWindow> contentWin;
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mWebBrowser->GetContentDOMWindow(getter_AddRefs(contentWin));
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if (contentWin)
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contentWin->SizeToContent();
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mBrowserUIGlue->ShowWindow(this, PR_TRUE);
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}
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}
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