зеркало из https://github.com/mozilla/gecko-dev.git
420 строки
11 KiB
C++
420 строки
11 KiB
C++
/* -*- Mode: C++; tab-width: 3; 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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* Travis Bogard <travis@netscape.com>
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*/
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// Local Includes
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#include "nsWebBrowserChrome.h"
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#include "nsBrowserWindow.h"
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#include "nsWebCrawler.h"
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#include "nsViewerApp.h"
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// Helper Classes
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#include "nsIGenericFactory.h"
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#include "nsString.h"
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#include "nsXPIDLString.h"
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// Interfaces needed to be included
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#include "nsIDocShellTreeItem.h"
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// CIDs
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//*****************************************************************************
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//*** nsWebBrowserChrome: Object Management
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//*****************************************************************************
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nsWebBrowserChrome::nsWebBrowserChrome() : mBrowserWindow(nsnull),
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mProgressStatusFlags(0)
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{
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NS_INIT_REFCNT();
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}
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nsWebBrowserChrome::~nsWebBrowserChrome()
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{
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}
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//*****************************************************************************
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// nsWebBrowserChrome::nsISupports
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//*****************************************************************************
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NS_IMPL_ADDREF(nsWebBrowserChrome)
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NS_IMPL_RELEASE(nsWebBrowserChrome)
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NS_INTERFACE_MAP_BEGIN(nsWebBrowserChrome)
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NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, nsIWebBrowserChrome)
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NS_INTERFACE_MAP_ENTRY(nsIInterfaceRequestor)
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NS_INTERFACE_MAP_ENTRY(nsIWebBrowserChrome)
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NS_INTERFACE_MAP_ENTRY(nsIWebProgressListener)
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NS_INTERFACE_MAP_ENTRY(nsIBaseWindow)
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NS_INTERFACE_MAP_END
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//*****************************************************************************
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// nsWebBrowserChrome::nsIInterfaceRequestor
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//*****************************************************************************
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NS_IMETHODIMP nsWebBrowserChrome::GetInterface(const nsIID &aIID, void** aInstancePtr)
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{
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return QueryInterface(aIID, aInstancePtr);
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}
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//*****************************************************************************
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// nsWebBrowserChrome::nsIWebBrowserChrome
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//*****************************************************************************
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NS_IMETHODIMP nsWebBrowserChrome::SetJSStatus(const PRUnichar* aStatus)
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{
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NS_ENSURE_STATE(mBrowserWindow->mStatus);
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PRUint32 size;
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mBrowserWindow->mStatus->SetText(aStatus, size);
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return NS_OK;
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}
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NS_IMETHODIMP nsWebBrowserChrome::SetJSDefaultStatus(const PRUnichar* aStatus)
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{
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return NS_OK;
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}
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NS_IMETHODIMP nsWebBrowserChrome::SetOverLink(const PRUnichar* aLink)
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{
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if(!mBrowserWindow->mStatus)
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return NS_OK;
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PRUint32 size;
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mBrowserWindow->mStatus->SetText(aLink, size);
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return NS_OK;
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}
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NS_IMETHODIMP nsWebBrowserChrome::SetWebBrowser(nsIWebBrowser* aWebBrowser)
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{
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NS_ERROR("Haven't Implemented this yet");
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return NS_ERROR_FAILURE;
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}
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NS_IMETHODIMP nsWebBrowserChrome::GetWebBrowser(nsIWebBrowser** aWebBrowser)
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{
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NS_ERROR("Haven't Implemented this yet");
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return NS_ERROR_FAILURE;
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}
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NS_IMETHODIMP nsWebBrowserChrome::SetChromeMask(PRUint32 aChromeMask)
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{
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NS_ERROR("Haven't Implemented this yet");
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return NS_ERROR_FAILURE;
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}
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NS_IMETHODIMP nsWebBrowserChrome::GetChromeMask(PRUint32* aChromeMask)
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{
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NS_ERROR("Haven't Implemented this yet");
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return NS_ERROR_FAILURE;
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}
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NS_IMETHODIMP nsWebBrowserChrome::GetNewBrowser(PRUint32 aChromeMask,
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nsIWebBrowser** aWebBrowser)
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{
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if(mBrowserWindow->mWebCrawler && (mBrowserWindow->mWebCrawler->Crawling() ||
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mBrowserWindow->mWebCrawler->LoadingURLList()))
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{
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// Do not fly javascript popups when we are crawling
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*aWebBrowser = nsnull;
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return NS_ERROR_NOT_IMPLEMENTED;
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}
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nsBrowserWindow* browser = nsnull;
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mBrowserWindow->mApp->OpenWindow(aChromeMask, browser);
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NS_ENSURE_TRUE(browser, NS_ERROR_FAILURE);
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*aWebBrowser = browser->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 nsWebBrowserChrome::FindNamedBrowserItem(const PRUnichar* aName,
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nsIDocShellTreeItem** aBrowserItem)
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{
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NS_ENSURE_ARG_POINTER(aBrowserItem);
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*aBrowserItem = nsnull;
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PRInt32 i = 0;
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PRInt32 n = mBrowserWindow->gBrowsers.Count();
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nsString aNameStr(aName);
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for (i = 0; i < n; i++)
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{
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nsBrowserWindow* bw = (nsBrowserWindow*)mBrowserWindow->gBrowsers.ElementAt(i);
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nsCOMPtr<nsIDocShellTreeItem> docShellAsItem(do_QueryInterface(bw->mWebBrowser));
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NS_ENSURE_TRUE(docShellAsItem, NS_ERROR_FAILURE);
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docShellAsItem->FindItemWithName(aName, NS_STATIC_CAST(nsIWebBrowserChrome*, this), aBrowserItem);
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if(!*aBrowserItem)
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return NS_OK;
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}
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return NS_OK;
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}
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NS_IMETHODIMP nsWebBrowserChrome::SizeBrowserTo(PRInt32 aCX, PRInt32 aCY)
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{
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NS_ERROR("Haven't Implemented this yet");
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return NS_ERROR_FAILURE;
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}
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NS_IMETHODIMP nsWebBrowserChrome::ShowAsModal()
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{
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NS_ERROR("Haven't Implemented this yet");
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return NS_ERROR_FAILURE;
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}
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//*****************************************************************************
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// nsWebBrowserChrome::nsIBaseWindow
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//*****************************************************************************
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NS_IMETHODIMP nsWebBrowserChrome::InitWindow(nativeWindow aParentNativeWindow,
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nsIWidget* parentWidget, PRInt32 x, PRInt32 y, PRInt32 cx, PRInt32 cy)
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{
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// Ignore wigdet parents for now. Don't think those are a vaild thing to call.
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NS_ENSURE_SUCCESS(SetPositionAndSize(x, y, cx, cy, PR_FALSE), NS_ERROR_FAILURE);
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return NS_OK;
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}
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NS_IMETHODIMP nsWebBrowserChrome::Create()
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{
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NS_ASSERTION(PR_FALSE, "You can't call this");
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return NS_ERROR_UNEXPECTED;
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}
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NS_IMETHODIMP nsWebBrowserChrome::Destroy()
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{
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return mBrowserWindow->Destroy();
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}
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NS_IMETHODIMP nsWebBrowserChrome::SetPosition(PRInt32 aX, PRInt32 aY)
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{
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PRInt32 cx=0;
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PRInt32 cy=0;
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NS_ENSURE_SUCCESS(GetSize(&cx, &cy), NS_ERROR_FAILURE);
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NS_ENSURE_SUCCESS(SetPositionAndSize(aX, aY, cx, cy, PR_FALSE),
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NS_ERROR_FAILURE);
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return NS_OK;
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}
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NS_IMETHODIMP nsWebBrowserChrome::GetPosition(PRInt32* aX, PRInt32* aY)
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{
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return GetPositionAndSize(aX, aY, nsnull, nsnull);
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}
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NS_IMETHODIMP nsWebBrowserChrome::SetSize(PRInt32 aCX, PRInt32 aCY, PRBool aRepaint)
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{
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PRInt32 x=0;
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PRInt32 y=0;
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NS_ENSURE_SUCCESS(GetPosition(&x, &y), NS_ERROR_FAILURE);
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NS_ENSURE_SUCCESS(SetPositionAndSize(x, y, aCX, aCY, aRepaint),
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NS_ERROR_FAILURE);
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return NS_OK;
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}
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NS_IMETHODIMP nsWebBrowserChrome::GetSize(PRInt32* aCX, PRInt32* aCY)
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{
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return GetPositionAndSize(nsnull, nsnull, aCX, aCY);
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}
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NS_IMETHODIMP nsWebBrowserChrome::SetPositionAndSize(PRInt32 aX, PRInt32 aY,
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PRInt32 aCX, PRInt32 aCY, PRBool aRepaint)
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{
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return mBrowserWindow->SetPositionAndSize(aX, aY, aCX, aCY, aRepaint);
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}
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NS_IMETHODIMP nsWebBrowserChrome::GetPositionAndSize(PRInt32* aX, PRInt32* aY,
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PRInt32* aCX, PRInt32* aCY)
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{
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return mBrowserWindow->GetPositionAndSize(aX, aY, aCX, aCY);
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}
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NS_IMETHODIMP nsWebBrowserChrome::Repaint(PRBool aForce)
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{
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return mBrowserWindow->Repaint(aForce);
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}
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NS_IMETHODIMP nsWebBrowserChrome::GetParentWidget(nsIWidget** aParentWidget)
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{
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NS_ENSURE_ARG_POINTER(aParentWidget);
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//XXX First Check In
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NS_ASSERTION(PR_FALSE, "Not Yet Implemented");
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return NS_OK;
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}
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NS_IMETHODIMP nsWebBrowserChrome::SetParentWidget(nsIWidget* aParentWidget)
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{
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NS_ASSERTION(PR_FALSE, "You can't call this");
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return NS_ERROR_NOT_IMPLEMENTED;
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}
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NS_IMETHODIMP nsWebBrowserChrome::GetParentNativeWindow(nativeWindow* aParentNativeWindow)
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{
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NS_ENSURE_ARG_POINTER(aParentNativeWindow);
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//XXX First Check In
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NS_ASSERTION(PR_FALSE, "Not Yet Implemented");
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return NS_OK;
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}
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NS_IMETHODIMP nsWebBrowserChrome::SetParentNativeWindow(nativeWindow aParentNativeWindow)
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{
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NS_ASSERTION(PR_FALSE, "You can't call this");
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return NS_ERROR_NOT_IMPLEMENTED;
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}
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NS_IMETHODIMP nsWebBrowserChrome::GetVisibility(PRBool* aVisibility)
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{
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return mBrowserWindow->GetVisibility(aVisibility);
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}
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NS_IMETHODIMP nsWebBrowserChrome::SetVisibility(PRBool aVisibility)
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{
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return mBrowserWindow->SetVisibility(aVisibility);
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}
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NS_IMETHODIMP nsWebBrowserChrome::GetMainWidget(nsIWidget** aMainWidget)
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{
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NS_ENSURE_ARG_POINTER(aMainWidget);
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//XXX First Check In
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NS_ASSERTION(PR_FALSE, "Not Yet Implemented");
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return NS_OK;
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}
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NS_IMETHODIMP nsWebBrowserChrome::SetFocus()
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{
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return mBrowserWindow->SetFocus();
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}
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NS_IMETHODIMP nsWebBrowserChrome::FocusAvailable(nsIBaseWindow* aCurrentFocus,
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PRBool* aTookFocus)
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{
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return mBrowserWindow->FocusAvailable(aCurrentFocus, aTookFocus);
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}
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NS_IMETHODIMP nsWebBrowserChrome::GetTitle(PRUnichar** aTitle)
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{
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return mBrowserWindow->GetTitle(aTitle);
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}
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NS_IMETHODIMP nsWebBrowserChrome::SetTitle(const PRUnichar* aTitle)
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{
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mBrowserWindow->mTitle = aTitle;
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nsAutoString newTitle(aTitle);
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newTitle.Append(" - Raptor");
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mBrowserWindow->SetTitle(newTitle.GetUnicode());
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return NS_OK;
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}
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//*****************************************************************************
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// nsWebBrowserChrome::nsIWebProgressListener
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//*****************************************************************************
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NS_IMETHODIMP nsWebBrowserChrome::OnProgressChange(nsIChannel* aChannel,
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PRInt32 aCurSelfProgress, PRInt32 aMaxSelfProgress,
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PRInt32 aCurTotalProgress, PRInt32 aMaxTotalProgress)
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{
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//XXXTAB Implement
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NS_ERROR("NotYetImplemented");
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return NS_OK;
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}
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NS_IMETHODIMP nsWebBrowserChrome::OnChildProgressChange(nsIChannel* aChannel,
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PRInt32 aCurChildProgress, PRInt32 aMaxChildProgress)
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{
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//XXXTAB Implement
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NS_ERROR("NotYetImplemented");
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return NS_OK;
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}
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NS_IMETHODIMP nsWebBrowserChrome::OnStatusChange(nsIChannel* aChannel,
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PRInt32 aProgressStatusFlags)
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{
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/* if(aProgressStatusFlags & nsIWebProgress::flag_networkActivity)
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{ // There is network activity now
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}
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else
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{ // There is no network Activity
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if(mProgressStatusFlags & nsIWebProgress::flag_networkActivity)
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{ // If there was netwoerk activity before
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OnLoadFinished(nsIChannel);
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}
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}
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//XXXTAB Implement
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NS_ERROR("NotYetImplemented");*/
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return NS_OK;
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}
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NS_IMETHODIMP nsWebBrowserChrome::OnChildStatusChange(nsIChannel* aChannel,
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PRInt32 aProgressStatusFlags)
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{
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//XXXTAB Implement
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NS_ERROR("NotYetImplemented");
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return NS_OK;
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}
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NS_IMETHODIMP nsWebBrowserChrome::OnLocationChange(nsIURI* aURI)
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{
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nsXPIDLCString spec;
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if(aURI)
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aURI->GetSpec(getter_Copies(spec));
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PRUint32 size;
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nsAutoString tmp(spec);
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mBrowserWindow->mLocation->SetText(tmp,size);
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return NS_OK;
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}
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//*****************************************************************************
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// nsWebBrowserChrome: Helpers
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//*****************************************************************************
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//*****************************************************************************
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// nsWebBrowserChrome: Accessors
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//*****************************************************************************
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void nsWebBrowserChrome::BrowserWindow(nsBrowserWindow* aBrowserWindow)
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{
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mBrowserWindow = aBrowserWindow;
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}
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nsBrowserWindow* nsWebBrowserChrome::BrowserWindow()
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{
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return mBrowserWindow;
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}
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