зеркало из https://github.com/mozilla/gecko-dev.git
646 строки
18 KiB
C++
646 строки
18 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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#include "nsIWebProgress.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), mTimerSet(PR_FALSE)
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{
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NS_INIT_REFCNT();
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mActiveDocuments = 0;
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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::SetStatus(PRUint32 aStatusType, const PRUnichar* aStatus)
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{
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NS_ENSURE_STATE(mBrowserWindow->mStatus);
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switch (aStatusType)
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{
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case STATUS_SCRIPT:
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case STATUS_LINK:
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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(nsAutoString(aStatus), size);
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}
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break;
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}
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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::SetChromeFlags(PRUint32 aChromeFlags)
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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::GetChromeFlags(PRUint32* aChromeFlags)
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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::CreateBrowserWindow(PRUint32 aChromeMask,
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PRInt32 aX, PRInt32 aY, PRInt32 aCX, PRInt32 aCY, 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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mBrowserWindow->mWindow->Resize(aCX, aCY, PR_FALSE);
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mBrowserWindow->Layout(aCX, aCY);
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return NS_OK;
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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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NS_IMETHODIMP nsWebBrowserChrome::ExitModalEventLoop(nsresult aStatus)
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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
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nsWebBrowserChrome::SetPersistence(PRBool aPersistX, PRBool aPersistY,
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PRBool aPersistCX, PRBool aPersistCY,
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PRBool aPersistSizeMode)
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{
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return NS_ERROR_NOT_IMPLEMENTED;
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}
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NS_IMETHODIMP
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nsWebBrowserChrome::GetPersistence(PRBool* aPersistX, PRBool* aPersistY,
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PRBool* aPersistCX, PRBool* aPersistCY,
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PRBool* aPersistSizeMode)
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{
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return NS_ERROR_NOT_IMPLEMENTED;
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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.AppendWithConversion(" - 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
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nsWebBrowserChrome::OnProgressChange(nsIWebProgress* aProgress,
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nsIRequest* aRequest,
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PRInt32 aCurSelfProgress,
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PRInt32 aMaxSelfProgress,
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PRInt32 aCurTotalProgress,
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PRInt32 aMaxTotalProgress)
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{
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mProgress = aCurTotalProgress;
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mMaxProgress = aMaxTotalProgress;
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if(mBrowserWindow->mStatus) {
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nsAutoString buf;
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PRUint32 size;
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buf.AppendWithConversion("Loaded ");
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buf.AppendInt(mCurrent);
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buf.AppendWithConversion(" of ");
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buf.AppendInt(mTotal);
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buf.AppendWithConversion(" items. (");
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buf.AppendInt(mProgress);
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buf.AppendWithConversion(" bytes of ");
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buf.AppendInt(mMaxProgress);
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buf.AppendWithConversion(" bytes)");
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mBrowserWindow->mStatus->SetText(buf,size);
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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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nsWebBrowserChrome::OnStateChange(nsIWebProgress* aProgress,
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nsIRequest* aRequest,
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PRInt32 aProgressStateFlags,
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nsresult aStatus)
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{
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if (aProgressStateFlags & STATE_START) {
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if (aProgressStateFlags & STATE_IS_NETWORK) {
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OnWindowActivityStart();
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OnLoadStart(aRequest);
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}
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if (aProgressStateFlags & STATE_IS_REQUEST) {
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mTotal += 1;
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}
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}
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if (aProgressStateFlags & STATE_STOP) {
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if (aProgressStateFlags & STATE_IS_REQUEST) {
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mCurrent += 1;
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if(mBrowserWindow->mStatus) {
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nsAutoString buf;
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PRUint32 size;
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buf.AppendWithConversion("Loaded ");
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buf.AppendInt(mCurrent);
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buf.AppendWithConversion(" of ");
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buf.AppendInt(mTotal);
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buf.AppendWithConversion(" items. (");
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buf.AppendInt(mProgress);
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buf.AppendWithConversion(" bytes of ");
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buf.AppendInt(mMaxProgress);
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buf.AppendWithConversion(" bytes)");
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mBrowserWindow->mStatus->SetText(buf,size);
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}
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}
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if (aProgressStateFlags & STATE_IS_NETWORK) {
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OnLoadFinished(aRequest, aProgressStateFlags);
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OnWindowActivityFinished();
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}
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}
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if (aProgressStateFlags & STATE_TRANSFERRING) {
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OnStatusTransferring(aRequest);
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}
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return NS_OK;
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}
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NS_IMETHODIMP nsWebBrowserChrome::OnLocationChange(nsIWebProgress* aWebProgress,
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nsIRequest* aRequest,
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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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if(mBrowserWindow->mLocation)
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{
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PRUint32 size;
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nsAutoString tmp; tmp.AssignWithConversion(spec);
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mBrowserWindow->mLocation->SetText(tmp,size);
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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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nsWebBrowserChrome::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 (mBrowserWindow->mStatus) {
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PRUint32 size;
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mBrowserWindow->mStatus->SetText(nsAutoString(aMessage), size);
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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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nsWebBrowserChrome::OnSecurityChange(nsIWebProgress *aWebProgress,
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nsIRequest *aRequest,
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PRInt32 state)
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{
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return NS_ERROR_NOT_IMPLEMENTED;
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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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//*****************************************************************************
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// nsWebBrowserChrome: Status Change Handling
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//*****************************************************************************
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void nsWebBrowserChrome::OnLoadStart(nsIRequest* aRequest)
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{
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mCurrent=mTotal=mProgress=mMaxProgress=0;
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mBrowserWindow->mLoadStartTime = PR_Now();
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if (aRequest) {
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nsresult rv;
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nsCOMPtr<nsIChannel> channel;
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nsCOMPtr<nsIURI> uri;
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channel = do_QueryInterface(aRequest, &rv);
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if (NS_SUCCEEDED(rv)) {
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channel->GetURI(getter_AddRefs(uri));
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#ifdef MOZ_PERF_METRICS
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if (PR_FALSE == mTimerSet) {
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char* url;
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nsresult rv = NS_OK;
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rv = uri->GetSpec(&url);
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if (NS_SUCCEEDED(rv)) {
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MOZ_TIMER_LOG(("*** Timing layout processes on url: '%s', WebBrowserChrome: %p\n", url, this));
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delete [] url;
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}
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MOZ_TIMER_DEBUGLOG(("Reset and start: nsWebBrowserChrome::OnLoadStart(), this=%p\n", this));
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MOZ_TIMER_RESET(mTotalTime);
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MOZ_TIMER_START(mTotalTime);
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mTimerSet = PR_TRUE;
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}
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#endif
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if(mBrowserWindow->mStatus) {
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nsXPIDLCString uriString;
|
|
|
|
uri->GetSpec(getter_Copies(uriString));
|
|
|
|
nsAutoString url; url.AssignWithConversion(uriString);
|
|
url.AppendWithConversion(": start");
|
|
PRUint32 size;
|
|
mBrowserWindow->mStatus->SetText(url,size);
|
|
}
|
|
}
|
|
} // if (aChannel)
|
|
}
|
|
|
|
void nsWebBrowserChrome::OnLoadFinished(nsIRequest* aRequest,
|
|
PRInt32 aProgressStatusFlags)
|
|
{
|
|
#ifdef MOZ_PERF_METRICS
|
|
if ( /*(aProgressStatusFlags & nsIWebProgress::flag_win_stop) && */mTimerSet ) {
|
|
MOZ_TIMER_DEBUGLOG(("Stop: nsWebShell::OnEndDocumentLoad(), this=%p\n", this));
|
|
MOZ_TIMER_STOP(mTotalTime);
|
|
MOZ_TIMER_LOG(("Total (Layout + Page Load) Time (webBrowserChrome=%p): ", this));
|
|
MOZ_TIMER_PRINT(mTotalTime);
|
|
mTimerSet = PR_FALSE;
|
|
}
|
|
#endif
|
|
|
|
nsXPIDLCString uriString;
|
|
if(aRequest) {
|
|
nsresult rv;
|
|
nsCOMPtr<nsIChannel> channel;
|
|
nsCOMPtr<nsIURI> uri;
|
|
|
|
channel = do_QueryInterface(channel, &rv);
|
|
if (NS_SUCCEEDED(rv)) {
|
|
channel->GetURI(getter_AddRefs(uri));
|
|
|
|
uri->GetSpec(getter_Copies(uriString));
|
|
}
|
|
}
|
|
nsAutoString msg; msg.AssignWithConversion(uriString);
|
|
|
|
PRTime endLoadTime = PR_Now();
|
|
if(mBrowserWindow->mShowLoadTimes)
|
|
{
|
|
printf("Loading ");
|
|
fputs(msg, stdout);
|
|
PRTime delta;
|
|
LL_SUB(delta, endLoadTime, mBrowserWindow->mLoadStartTime);
|
|
double usecs;
|
|
LL_L2D(usecs, delta);
|
|
printf(" took %g milliseconds\n", usecs / 1000.0);
|
|
}
|
|
|
|
if(mBrowserWindow->mStatus)
|
|
{
|
|
// PRUint32 size;
|
|
|
|
msg.AppendWithConversion(" done.");
|
|
|
|
/// mBrowserWindow->mStatus->SetText(msg, size);
|
|
}
|
|
}
|
|
|
|
void nsWebBrowserChrome::OnStatusDNS(nsIChannel* aChannel)
|
|
{
|
|
}
|
|
|
|
void nsWebBrowserChrome::OnStatusConnecting(nsIChannel* aChannel)
|
|
{
|
|
nsXPIDLCString uriString;
|
|
if(aChannel)
|
|
{
|
|
nsCOMPtr<nsIURI> uri;
|
|
aChannel->GetURI(getter_AddRefs(uri));
|
|
|
|
uri->GetSpec(getter_Copies(uriString));
|
|
}
|
|
|
|
nsAutoString msg; msg.AssignWithConversion("Connecting to ");
|
|
msg.AppendWithConversion(uriString);
|
|
|
|
PRUint32 size;
|
|
mBrowserWindow->mStatus->SetText(msg,size);
|
|
}
|
|
|
|
void nsWebBrowserChrome::OnStatusRedirecting(nsIChannel* aChannel)
|
|
{
|
|
}
|
|
|
|
void nsWebBrowserChrome::OnStatusNegotiating(nsIChannel* aChannel)
|
|
{
|
|
}
|
|
|
|
void nsWebBrowserChrome::OnStatusTransferring(nsIRequest* aRequest)
|
|
{
|
|
}
|
|
|
|
void nsWebBrowserChrome::OnWindowActivityStart()
|
|
{
|
|
if(mBrowserWindow->mThrobber)
|
|
mBrowserWindow->mThrobber->Start();
|
|
|
|
}
|
|
|
|
void nsWebBrowserChrome::OnWindowActivityFinished()
|
|
{
|
|
if(mBrowserWindow->mThrobber)
|
|
mBrowserWindow->mThrobber->Stop();
|
|
|
|
}
|