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NO CODE CHANGES. Headers reformatted to remove ugly 2/3/4 tab/space indentation mess. b=66434

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git-svn-id: svn://10.0.0.236/trunk@93269 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
locka%iol.ie
2001-04-27 13:03:17 +00:00
parent 3fb0213bde
commit 07b11f5afe
2 changed files with 293 additions and 287 deletions
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356
mozilla/docshell/base/nsDocShell.h
View File

@@ -1,4 +1,4 @@
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
*
* The contents of this file are subject to the Mozilla Public
* License Version 1.1 (the "License"); you may not use this file
@@ -77,28 +77,28 @@
/* load commands */
enum LoadCmd {
LOAD_CMD_NORMAL = 0x1, // Normal load
LOAD_CMD_RELOAD = 0x2, // Reload
LOAD_CMD_HISTORY = 0x4 // Load from history
LOAD_CMD_NORMAL = 0x1, // Normal load
LOAD_CMD_RELOAD = 0x2, // Reload
LOAD_CMD_HISTORY = 0x4 // Load from history
};
/* load types are legal combinations of load commands and flags*/
/* load types are legal combinations of load commands and flags */
enum LoadType {
LOAD_NORMAL = MAKE_LOAD_TYPE(LOAD_CMD_NORMAL, nsIWebNavigation::LOAD_FLAGS_NONE),
LOAD_NORMAL_REPLACE = MAKE_LOAD_TYPE(LOAD_CMD_NORMAL, nsIWebNavigation::LOAD_FLAGS_REPLACE_HISTORY),
LOAD_HISTORY = MAKE_LOAD_TYPE(LOAD_CMD_HISTORY, nsIWebNavigation::LOAD_FLAGS_NONE),
LOAD_RELOAD_NORMAL = MAKE_LOAD_TYPE(LOAD_CMD_RELOAD, nsIWebNavigation::LOAD_FLAGS_NONE),
LOAD_RELOAD_BYPASS_CACHE = MAKE_LOAD_TYPE(LOAD_CMD_RELOAD, nsIWebNavigation::LOAD_FLAGS_BYPASS_CACHE),
LOAD_RELOAD_BYPASS_PROXY = MAKE_LOAD_TYPE(LOAD_CMD_RELOAD, nsIWebNavigation::LOAD_FLAGS_BYPASS_PROXY),
LOAD_RELOAD_BYPASS_PROXY_AND_CACHE = MAKE_LOAD_TYPE(LOAD_CMD_RELOAD, nsIWebNavigation::LOAD_FLAGS_BYPASS_CACHE | nsIWebNavigation::LOAD_FLAGS_BYPASS_PROXY),
LOAD_LINK = MAKE_LOAD_TYPE(LOAD_CMD_NORMAL, nsIWebNavigation::LOAD_FLAGS_IS_LINK),
LOAD_REFRESH = MAKE_LOAD_TYPE(LOAD_CMD_NORMAL, nsIWebNavigation::LOAD_FLAGS_IS_REFRESH)
LOAD_NORMAL = MAKE_LOAD_TYPE(LOAD_CMD_NORMAL, nsIWebNavigation::LOAD_FLAGS_NONE),
LOAD_NORMAL_REPLACE = MAKE_LOAD_TYPE(LOAD_CMD_NORMAL, nsIWebNavigation::LOAD_FLAGS_REPLACE_HISTORY),
LOAD_HISTORY = MAKE_LOAD_TYPE(LOAD_CMD_HISTORY, nsIWebNavigation::LOAD_FLAGS_NONE),
LOAD_RELOAD_NORMAL = MAKE_LOAD_TYPE(LOAD_CMD_RELOAD, nsIWebNavigation::LOAD_FLAGS_NONE),
LOAD_RELOAD_BYPASS_CACHE = MAKE_LOAD_TYPE(LOAD_CMD_RELOAD, nsIWebNavigation::LOAD_FLAGS_BYPASS_CACHE),
LOAD_RELOAD_BYPASS_PROXY = MAKE_LOAD_TYPE(LOAD_CMD_RELOAD, nsIWebNavigation::LOAD_FLAGS_BYPASS_PROXY),
LOAD_RELOAD_BYPASS_PROXY_AND_CACHE = MAKE_LOAD_TYPE(LOAD_CMD_RELOAD, nsIWebNavigation::LOAD_FLAGS_BYPASS_CACHE | nsIWebNavigation::LOAD_FLAGS_BYPASS_PROXY),
LOAD_LINK = MAKE_LOAD_TYPE(LOAD_CMD_NORMAL, nsIWebNavigation::LOAD_FLAGS_IS_LINK),
LOAD_REFRESH = MAKE_LOAD_TYPE(LOAD_CMD_NORMAL, nsIWebNavigation::LOAD_FLAGS_IS_REFRESH)
};
/* internally used ViewMode types */
enum ViewMode {
viewNormal = 0x0,
viewSource = 0x1
viewNormal = 0x0,
viewSource = 0x1
};
//*****************************************************************************
@@ -108,21 +108,21 @@ enum ViewMode {
class nsRefreshTimer : public nsITimerCallback
{
public:
nsRefreshTimer();
nsRefreshTimer();
NS_DECL_ISUPPORTS
// nsITimerCallback interface
NS_IMETHOD_(void) Notify(nsITimer *timer);
NS_DECL_ISUPPORTS
// nsITimerCallback interface
NS_IMETHOD_(void) Notify(nsITimer * timer);
nsCOMPtr<nsIDocShell> mDocShell;
nsCOMPtr<nsIURI> mURI;
PRBool mRepeat;
PRInt32 mDelay;
PRBool mMetaRefresh;
nsCOMPtr<nsIDocShell> mDocShell;
nsCOMPtr<nsIURI> mURI;
PRBool mRepeat;
PRInt32 mDelay;
PRBool mMetaRefresh;
protected:
virtual ~nsRefreshTimer();
virtual ~nsRefreshTimer();
};
//*****************************************************************************
@@ -132,11 +132,11 @@ protected:
class nsDocShellInitInfo
{
public:
//nsIGenericWindow Stuff
PRInt32 x;
PRInt32 y;
PRInt32 cx;
PRInt32 cy;
//nsIGenericWindow Stuff
PRInt32 x;
PRInt32 y;
PRInt32 cx;
PRInt32 cy;
};
//*****************************************************************************
@@ -161,172 +161,174 @@ class nsDocShell : public nsIDocShell,
friend class nsDSURIContentListener;
public:
// Object Management
nsDocShell();
// Object Management
nsDocShell();
NS_DECL_ISUPPORTS
NS_DECL_ISUPPORTS
NS_DECL_NSIDOCSHELL
NS_DECL_NSIDOCSHELLTREEITEM
NS_DECL_NSIDOCSHELLTREENODE
NS_DECL_NSIDOCSHELLHISTORY
NS_DECL_NSIWEBNAVIGATION
NS_DECL_NSIBASEWINDOW
NS_DECL_NSISCROLLABLE
NS_DECL_NSITEXTSCROLL
NS_DECL_NSIINTERFACEREQUESTOR
NS_DECL_NSISCRIPTGLOBALOBJECTOWNER
NS_DECL_NSIWEBPROGRESSLISTENER
NS_DECL_NSIREFRESHURI
NS_DECL_NSICONTENTVIEWERCONTAINER
NS_DECL_NSIDOCSHELL
NS_DECL_NSIDOCSHELLTREEITEM
NS_DECL_NSIDOCSHELLTREENODE
NS_DECL_NSIDOCSHELLHISTORY
NS_DECL_NSIWEBNAVIGATION
NS_DECL_NSIBASEWINDOW
NS_DECL_NSISCROLLABLE
NS_DECL_NSITEXTSCROLL
NS_DECL_NSIINTERFACEREQUESTOR
NS_DECL_NSISCRIPTGLOBALOBJECTOWNER
NS_DECL_NSIWEBPROGRESSLISTENER
NS_DECL_NSIREFRESHURI
NS_DECL_NSICONTENTVIEWERCONTAINER
nsresult SetLoadCookie(nsISupports *aCookie);
nsresult GetLoadCookie(nsISupports **aResult);
// used when the docshell gets content that's being redirected (so we don't go through
// our own InternalLoad method) to reset the load type...
nsresult SetLoadType(PRUint32 aLoadType);
nsDocShellInfoLoadType ConvertLoadTypeToDocShellLoadInfo(PRUint32 aLoadType);
PRUint32 ConvertDocShellLoadInfoToLoadType(nsDocShellInfoLoadType aDocShellLoadType);
nsresult SetLoadCookie(nsISupports * aCookie);
nsresult GetLoadCookie(nsISupports ** aResult);
// used when the docshell gets content that's being redirected (so we don't go through
// our own InternalLoad method) to reset the load type...
nsresult SetLoadType(PRUint32 aLoadType);
nsDocShellInfoLoadType ConvertLoadTypeToDocShellLoadInfo(PRUint32 aLoadType);
PRUint32 ConvertDocShellLoadInfoToLoadType(nsDocShellInfoLoadType aDocShellLoadType);
protected:
// Object Management
virtual ~nsDocShell();
NS_IMETHOD DestroyChildren();
// Object Management
virtual ~nsDocShell();
NS_IMETHOD DestroyChildren();
// Content Viewer Management
NS_IMETHOD EnsureContentViewer();
NS_IMETHOD EnsureDeviceContext();
NS_IMETHOD CreateAboutBlankContentViewer();
NS_IMETHOD CreateContentViewer(const char* aContentType,
nsIRequest *request, nsIStreamListener** aContentHandler);
NS_IMETHOD NewContentViewerObj(const char* aContentType,
nsIRequest *request, nsILoadGroup* aLoadGroup,
nsIStreamListener** aContentHandler, nsIContentViewer** aViewer);
NS_IMETHOD SetupNewViewer(nsIContentViewer* aNewViewer);
// Content Viewer Management
NS_IMETHOD EnsureContentViewer();
NS_IMETHOD EnsureDeviceContext();
NS_IMETHOD CreateAboutBlankContentViewer();
NS_IMETHOD CreateContentViewer(const char * aContentType,
nsIRequest * request, nsIStreamListener ** aContentHandler);
NS_IMETHOD NewContentViewerObj(const char * aContentType,
nsIRequest * request, nsILoadGroup * aLoadGroup,
nsIStreamListener ** aContentHandler, nsIContentViewer ** aViewer);
NS_IMETHOD SetupNewViewer(nsIContentViewer * aNewViewer);
NS_IMETHOD InternalLoad(nsIURI* aURI, nsIURI* aReferrerURI,
nsISupports* owner, PRBool inheritOwnerFromDocument, PRBool stopActiveDoc,
const char* aWindowTarget=nsnull,
nsIInputStream* aPostData=nsnull, nsIInputStream* aHeadersData=nsnull, PRUint32 aLoadType=LOAD_NORMAL, nsISHEntry * aSHEntry = nsnull);
NS_IMETHOD CreateFixupURI(const PRUnichar* aStringURI, nsIURI** aURI);
NS_IMETHOD GetCurrentDocumentOwner(nsISupports** aOwner);
NS_IMETHOD DoURILoad(nsIURI* aURI, nsIURI* aReferrer, nsISupports *aOwner,
PRBool inheritOwnerFromDocument, nsURILoadCommand aLoadCmd,
const char* aWindowTarget,
nsIInputStream* aPostData, nsIInputStream* aHeadersData);
NS_IMETHOD AddHeadersToChannel(nsIInputStream *aHeadersData,
nsIChannel *aChannel);
NS_IMETHOD DoChannelLoad(nsIChannel* aChannel, nsURILoadCommand aLoadCmd,
const char* aWindowTarget, nsIURILoader *aURILoader);
NS_IMETHOD ScrollIfAnchor(nsIURI* aURI, PRBool* aWasAnchor);
NS_IMETHOD OnLoadingSite(nsIChannel* aChannel);
NS_IMETHOD InternalLoad(nsIURI * aURI, nsIURI * aReferrerURI,
nsISupports * owner, PRBool inheritOwnerFromDocument,
PRBool stopActiveDoc, const char * aWindowTarget = nsnull,
nsIInputStream * aPostData = nsnull,
nsIInputStream * aHeadersData = nsnull,
PRUint32 aLoadType = LOAD_NORMAL, nsISHEntry * aSHEntry = nsnull);
NS_IMETHOD CreateFixupURI(const PRUnichar * aStringURI, nsIURI ** aURI);
NS_IMETHOD GetCurrentDocumentOwner(nsISupports ** aOwner);
NS_IMETHOD DoURILoad(nsIURI * aURI, nsIURI * aReferrer,
nsISupports * aOwner, PRBool inheritOwnerFromDocument,
nsURILoadCommand aLoadCmd, const char * aWindowTarget,
nsIInputStream * aPostData, nsIInputStream * aHeadersData);
NS_IMETHOD AddHeadersToChannel(nsIInputStream * aHeadersData,
nsIChannel * aChannel);
NS_IMETHOD DoChannelLoad(nsIChannel * aChannel, nsURILoadCommand aLoadCmd,
const char * aWindowTarget, nsIURILoader * aURILoader);
NS_IMETHOD ScrollIfAnchor(nsIURI * aURI, PRBool * aWasAnchor);
NS_IMETHOD OnLoadingSite(nsIChannel * aChannel);
NS_IMETHOD OnNewURI(nsIURI *aURI, nsIChannel* aChannel, PRUint32 aLoadType);
NS_IMETHOD OnNewURI(nsIURI * aURI, nsIChannel * aChannel, PRUint32 aLoadType);
virtual void SetCurrentURI(nsIURI* aURI);
virtual void SetReferrerURI(nsIURI* aURI);
virtual void SetCurrentURI(nsIURI * aURI);
virtual void SetReferrerURI(nsIURI * aURI);
// Session History
virtual PRBool ShouldAddToSessionHistory(nsIURI* aURI);
virtual nsresult AddToSessionHistory(nsIURI* aURI, nsIChannel *aChannel,
nsISHEntry **aNewEntry);
// Session History
virtual PRBool ShouldAddToSessionHistory(nsIURI * aURI);
virtual nsresult AddToSessionHistory(nsIURI * aURI, nsIChannel * aChannel,
nsISHEntry ** aNewEntry);
NS_IMETHOD LoadHistoryEntry(nsISHEntry* aEntry, PRUint32 aLoadType);
// NS_IMETHOD GetCurrentSHE(PRInt32 aChildOffset, nsISHEntry ** aResult);
NS_IMETHOD PersistLayoutHistoryState();
NS_IMETHOD CloneAndReplace(nsISHEntry* srcEntry, PRUint32 aCloneID,
nsISHEntry * areplaceEntry, nsISHEntry **destEntry);
// Global History
NS_IMETHOD ShouldAddToGlobalHistory(nsIURI* aURI, PRBool* aShouldAdd);
NS_IMETHOD AddToGlobalHistory(nsIURI* aURI);
NS_IMETHOD UpdateCurrentGlobalHistory();
NS_IMETHOD LoadHistoryEntry(nsISHEntry * aEntry, PRUint32 aLoadType);
NS_IMETHOD PersistLayoutHistoryState();
NS_IMETHOD CloneAndReplace(nsISHEntry * srcEntry, PRUint32 aCloneID,
nsISHEntry * areplaceEntry, nsISHEntry ** destEntry);
// Global History
NS_IMETHOD ShouldAddToGlobalHistory(nsIURI * aURI, PRBool * aShouldAdd);
NS_IMETHOD AddToGlobalHistory(nsIURI * aURI);
NS_IMETHOD UpdateCurrentGlobalHistory();
// Helper Routines
nsDocShellInitInfo* InitInfo();
NS_IMETHOD GetPromptAndStringBundle(nsIPrompt** aPrompt, nsIStringBundle**
aStringBundle);
NS_IMETHOD GetChildOffset(nsIDOMNode* aChild, nsIDOMNode* aParent,
PRInt32* aOffset);
NS_IMETHOD GetRootScrollableView(nsIScrollableView** aOutScrollView);
NS_IMETHOD EnsureContentListener();
NS_IMETHOD EnsureScriptEnvironment();
// Helper Routines
nsDocShellInitInfo * InitInfo();
NS_IMETHOD GetPromptAndStringBundle(nsIPrompt ** aPrompt,
nsIStringBundle ** aStringBundle);
NS_IMETHOD GetChildOffset(nsIDOMNode * aChild, nsIDOMNode * aParent,
PRInt32 * aOffset);
NS_IMETHOD GetRootScrollableView(nsIScrollableView ** aOutScrollView);
NS_IMETHOD EnsureContentListener();
NS_IMETHOD EnsureScriptEnvironment();
PRBool IsFrame();
PRBool IsFrame();
//
// Helper method that is called when a new document (including any
// sub-documents - ie. frames) has been completely loaded.
//
virtual nsresult EndPageLoad(nsIWebProgress *aProgress,
nsIChannel *aChannel,
nsresult aResult);
//
// Helper method that is called when a new document (including any
// sub-documents - ie. frames) has been completely loaded.
//
virtual nsresult EndPageLoad(nsIWebProgress * aProgress,
nsIChannel * aChannel,
nsresult aResult);
protected:
nsString mName;
nsString mTitle;
nsVoidArray mChildren;
nsCOMPtr<nsISupportsArray> mRefreshURIList;
nsDSURIContentListener* mContentListener;
nsDocShellInitInfo* mInitInfo;
nsCOMPtr<nsIContentViewer> mContentViewer;
nsCOMPtr<nsIDocumentCharsetInfo> mDocumentCharsetInfo;
nsCOMPtr<nsIDeviceContext> mDeviceContext;
nsCOMPtr<nsIDocumentLoader>mDocLoader;
nsCOMPtr<nsIDocumentLoaderObserver> mDocLoaderObserver;
nsCOMPtr<nsIWidget> mParentWidget;
nsCOMPtr<nsIPref> mPrefs;
nsCOMPtr<nsIURI> mCurrentURI;
nsCOMPtr<nsIURI> mReferrerURI;
nsCOMPtr<nsIScriptGlobalObject> mScriptGlobal;
nsCOMPtr<nsIScriptContext> mScriptContext;
nsCOMPtr<nsISHistory> mSessionHistory;
nsCOMPtr<nsIGlobalHistory> mGlobalHistory;
nsCOMPtr<nsISupports> mLoadCookie; // the load cookie associated with the window context.
nsCOMPtr<nsIURIFixup> mURIFixup;
PRInt32 mMarginWidth;
PRInt32 mMarginHeight;
PRInt32 mItemType;
nsPoint mCurrentScrollbarPref; // this document only
nsPoint mDefaultScrollbarPref; // persistent across doc loads
PRUint32 mLoadType;
PRBool mInitialPageLoad;
PRBool mAllowPlugins;
PRBool mAllowJavascript;
PRBool mAllowMetaRedirects;
PRBool mAllowSubframes;
PRUint32 mAppType;
PRInt32 mChildOffset; // Offset in the parent's child list.
PRUint32 mBusyFlags;
// Reference to the SHEntry for this docshell until the page is destroyed.
// Somebody give me better name
nsCOMPtr<nsISHEntry> OSHE;
// Reference to the SHEntry for this docshell until the page is loaded
// Somebody give me better name
nsCOMPtr<nsISHEntry> LSHE;
nsString mName;
nsString mTitle;
nsVoidArray mChildren;
nsCOMPtr<nsISupportsArray> mRefreshURIList;
nsDSURIContentListener * mContentListener;
nsDocShellInitInfo * mInitInfo;
nsCOMPtr<nsIContentViewer> mContentViewer;
nsCOMPtr<nsIDocumentCharsetInfo> mDocumentCharsetInfo;
nsCOMPtr<nsIDeviceContext> mDeviceContext;
nsCOMPtr<nsIDocumentLoader>mDocLoader;
nsCOMPtr<nsIDocumentLoaderObserver> mDocLoaderObserver;
nsCOMPtr<nsIWidget> mParentWidget;
nsCOMPtr<nsIPref> mPrefs;
nsCOMPtr<nsIURI> mCurrentURI;
nsCOMPtr<nsIURI> mReferrerURI;
nsCOMPtr<nsIScriptGlobalObject> mScriptGlobal;
nsCOMPtr<nsIScriptContext> mScriptContext;
nsCOMPtr<nsISHistory> mSessionHistory;
nsCOMPtr<nsIGlobalHistory> mGlobalHistory;
nsCOMPtr<nsISupports> mLoadCookie; // the load cookie associated with the window context.
nsCOMPtr<nsIURIFixup> mURIFixup;
PRInt32 mMarginWidth;
PRInt32 mMarginHeight;
PRInt32 mItemType;
nsPoint mCurrentScrollbarPref; // this document only
nsPoint mDefaultScrollbarPref; // persistent across doc loads
PRUint32 mLoadType;
PRBool mInitialPageLoad;
PRBool mAllowPlugins;
PRBool mAllowJavascript;
PRBool mAllowMetaRedirects;
PRBool mAllowSubframes;
PRUint32 mAppType;
PRInt32 mChildOffset; // Offset in the parent's child list.
PRUint32 mBusyFlags;
// Reference to the SHEntry for this docshell until the page is destroyed.
// Somebody give me better name
nsCOMPtr<nsISHEntry> OSHE;
// Reference to the SHEntry for this docshell until the page is loaded
// Somebody give me better name
nsCOMPtr<nsISHEntry> LSHE;
// this flag is for bug #21358. a docshell may load many urls
// which don't result in new documents being created (i.e. a new content viewer)
// we want to make sure we don't call a on load event more than once for a given
// content viewer.
PRBool mEODForCurrentDocument;
PRBool mURIResultedInDocument;
// this flag is for bug #21358. a docshell may load many urls
// which don't result in new documents being created (i.e. a new content viewer)
// we want to make sure we don't call a on load event more than once for a given
// content viewer.
PRBool mEODForCurrentDocument;
PRBool mURIResultedInDocument;
// used to keep track of whether user click links should be handle by us
// or immediately kicked out to an external application. mscott: eventually
// i'm going to try to fold this up into the uriloader where it belongs but i haven't
// figured out how to do that yet.
PRBool mUseExternalProtocolHandler;
// used to keep track of whether user click links should be handle by us
// or immediately kicked out to an external application. mscott: eventually
// i'm going to try to fold this up into the uriloader where it belongs but i haven't
// figured out how to do that yet.
PRBool mUseExternalProtocolHandler;
// Disallow popping up new windows with target=
PRBool mDisallowPopupWindows;
// Disallow popping up new windows with target=
PRBool mDisallowPopupWindows;
/* WEAK REFERENCES BELOW HERE.
Note these are intentionally not addrefd. Doing so will create a cycle.
For that reasons don't use nsCOMPtr.*/
nsIDocShellTreeItem* mParent; // Weak Reference
nsIDocShellTreeOwner* mTreeOwner; // Weak Reference
nsIChromeEventHandler* mChromeEventHandler; //Weak Reference
// WEAK REFERENCES BELOW HERE.
// Note these are intentionally not addrefd. Doing so will create a cycle.
// For that reasons don't use nsCOMPtr.
nsIDocShellTreeItem * mParent; // Weak Reference
nsIDocShellTreeOwner * mTreeOwner; // Weak Reference
nsIChromeEventHandler * mChromeEventHandler; //Weak Reference
};
#endif /* nsDocShell_h__ */

224
mozilla/docshell/base/nsWebShell.h
View File

@@ -1,3 +1,24 @@
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
*
* The contents of this file are subject to the Mozilla Public
* License Version 1.1 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
* implied. See the License for the specific language governing
* rights and limitations under the License.
*
* The Original Code is the Mozilla browser.
*
* The Initial Developer of the Original Code is Netscape
* Communications, Inc. Portions created by Netscape are
* Copyright (C) 1999, Mozilla. All Rights Reserved.
*
* Contributor(s):
*
*/
#ifndef webshell____h
#define webshell____h
@@ -10,9 +31,9 @@
class nsIController;
typedef enum {
eCharsetReloadInit,
eCharsetReloadRequested,
eCharsetReloadStopOrigional
eCharsetReloadInit,
eCharsetReloadRequested,
eCharsetReloadStopOrigional
} eCharsetReloadState;
class nsWebShell : public nsDocShell,
@@ -23,148 +44,131 @@ class nsWebShell : public nsDocShell,
public nsIClipboardCommands
{
public:
nsWebShell();
virtual ~nsWebShell();
nsWebShell();
virtual ~nsWebShell();
NS_DECL_AND_IMPL_ZEROING_OPERATOR_NEW
NS_DECL_AND_IMPL_ZEROING_OPERATOR_NEW
NS_DECL_ISUPPORTS_INHERITED
NS_DECL_NSIINTERFACEREQUESTOR
NS_DECL_NSICLIPBOARDCOMMANDS
NS_DECL_NSIWEBSHELLSERVICES
NS_DECL_ISUPPORTS_INHERITED
NS_DECL_NSIINTERFACEREQUESTOR
NS_DECL_NSICLIPBOARDCOMMANDS
NS_DECL_NSIWEBSHELLSERVICES
NS_IMETHOD SetupNewViewer(nsIContentViewer* aViewer);
NS_IMETHOD SetupNewViewer(nsIContentViewer* aViewer);
// nsIContentViewerContainer
NS_IMETHOD Embed(nsIContentViewer* aDocViewer,
// nsIContentViewerContainer
NS_IMETHOD Embed(nsIContentViewer* aDocViewer,
const char* aCommand,
nsISupports* aExtraInfo);
// nsIWebShell
NS_IMETHOD SetContainer(nsIWebShellContainer* aContainer);
NS_IMETHOD GetContainer(nsIWebShellContainer*& aResult);
NS_IMETHOD GetTopLevelWindow(nsIWebShellContainer** aWebShellWindow);
NS_IMETHOD GetRootWebShell(nsIWebShell*& aResult);
/*NS_IMETHOD SetParent(nsIWebShell* aParent);
NS_IMETHOD GetParent(nsIWebShell*& aParent);*/
NS_IMETHOD GetReferrer(nsIURI **aReferrer);
// nsIWebShell
NS_IMETHOD SetContainer(nsIWebShellContainer* aContainer);
NS_IMETHOD GetContainer(nsIWebShellContainer*& aResult);
NS_IMETHOD GetTopLevelWindow(nsIWebShellContainer** aWebShellWindow);
NS_IMETHOD GetRootWebShell(nsIWebShell*& aResult);
/*NS_IMETHOD SetParent(nsIWebShell* aParent);
NS_IMETHOD GetParent(nsIWebShell*& aParent);*/
NS_IMETHOD GetReferrer(nsIURI **aReferrer);
// Document load api's
NS_IMETHOD GetDocumentLoader(nsIDocumentLoader*& aResult);
// Document load api's
NS_IMETHOD GetDocumentLoader(nsIDocumentLoader*& aResult);
/* NS_IMETHOD LoadURL(const PRUnichar *aURLSpec,
const char* aCommand,
nsIInputStream* aPostDataStream=nsnull,
PRBool aModifyHistory=PR_TRUE,
nsLoadFlags aType = nsIChannel::LOAD_NORMAL,
nsISupports * aHistoryState=nsnull,
const PRUnichar* aReferrer=nsnull,
const char * aWindowTarget = nsnull);
void SetReferrer(const PRUnichar* aReferrer);
NS_IMETHOD LoadURI(nsIURI * aUri,
const char * aCommand,
nsIInputStream* aPostDataStream=nsnull,
PRBool aModifyHistory=PR_TRUE,
nsLoadFlags aType = nsIChannel::LOAD_NORMAL,
nsISupports * aHistoryState=nsnull,
const PRUnichar* aReferrer=nsnull,
const char * aWindowTarget = nsnull);
*/
void SetReferrer(const PRUnichar* aReferrer);
// History api's
NS_IMETHOD GoTo(PRInt32 aHistoryIndex);
NS_IMETHOD GetHistoryLength(PRInt32& aResult);
NS_IMETHOD GetHistoryIndex(PRInt32& aResult);
NS_IMETHOD GetURL(PRInt32 aHistoryIndex, const PRUnichar** aURLResult);
// History api's
NS_IMETHOD GoTo(PRInt32 aHistoryIndex);
NS_IMETHOD GetHistoryLength(PRInt32& aResult);
NS_IMETHOD GetHistoryIndex(PRInt32& aResult);
NS_IMETHOD GetURL(PRInt32 aHistoryIndex, const PRUnichar** aURLResult);
// nsIWebShellContainer
NS_IMETHOD SetHistoryState(nsISupports* aLayoutHistoryState);
NS_IMETHOD FireUnloadEvent(void);
// nsIWebShellContainer
NS_IMETHOD SetHistoryState(nsISupports* aLayoutHistoryState);
NS_IMETHOD FireUnloadEvent(void);
// nsILinkHandler
NS_IMETHOD OnLinkClick(nsIContent* aContent,
nsLinkVerb aVerb,
const PRUnichar* aURLSpec,
const PRUnichar* aTargetSpec,
nsIInputStream* aPostDataStream = 0,
nsIInputStream* aHeadersDataStream = 0);
NS_IMETHOD OnOverLink(nsIContent* aContent,
const PRUnichar* aURLSpec,
const PRUnichar* aTargetSpec);
NS_IMETHOD GetLinkState(const char* aLinkURI, nsLinkState& aState);
// nsILinkHandler
NS_IMETHOD OnLinkClick(nsIContent* aContent,
nsLinkVerb aVerb,
const PRUnichar* aURLSpec,
const PRUnichar* aTargetSpec,
nsIInputStream* aPostDataStream = 0,
nsIInputStream* aHeadersDataStream = 0);
NS_IMETHOD OnOverLink(nsIContent* aContent,
const PRUnichar* aURLSpec,
const PRUnichar* aTargetSpec);
NS_IMETHOD GetLinkState(const char* aLinkURI, nsLinkState& aState);
NS_IMETHOD FindNext(const PRUnichar * aSearchStr, PRBool aMatchCase, PRBool aSearchDown, PRBool &aIsFound);
NS_IMETHOD FindNext(const PRUnichar * aSearchStr, PRBool aMatchCase,
PRBool aSearchDown, PRBool &aIsFound);
// nsIBaseWindow
NS_IMETHOD SetPositionAndSize(PRInt32 x, PRInt32 y, PRInt32 cx,
PRInt32 cy, PRBool fRepaint);
NS_IMETHOD GetPositionAndSize(PRInt32* x, PRInt32* y,
PRInt32* cx, PRInt32* cy);
NS_IMETHOD Create();
NS_IMETHOD Destroy();
// nsIBaseWindow
NS_IMETHOD SetPositionAndSize(PRInt32 x, PRInt32 y, PRInt32 cx,
PRInt32 cy, PRBool fRepaint);
NS_IMETHOD GetPositionAndSize(PRInt32* x, PRInt32* y,
PRInt32* cx, PRInt32* cy);
NS_IMETHOD Create();
NS_IMETHOD Destroy();
// nsWebShell
nsIEventQueue* GetEventQueue(void);
void HandleLinkClickEvent(nsIContent *aContent,
nsLinkVerb aVerb,
const PRUnichar* aURLSpec,
const PRUnichar* aTargetSpec,
nsIInputStream* aPostDataStream = 0,
nsIInputStream* aHeadersDataStream = 0);
nsIEventQueue* GetEventQueue(void);
void HandleLinkClickEvent(nsIContent *aContent,
nsLinkVerb aVerb,
const PRUnichar* aURLSpec,
const PRUnichar* aTargetSpec,
nsIInputStream* aPostDataStream = 0,
nsIInputStream* aHeadersDataStream = 0);
static nsEventStatus PR_CALLBACK HandleEvent(nsGUIEvent *aEvent);
static nsEventStatus PR_CALLBACK HandleEvent(nsGUIEvent *aEvent);
NS_IMETHOD SetURL(const PRUnichar* aURL);
NS_IMETHOD SetURL(const PRUnichar* aURL);
// XXX: Temporary - until I can get rid of SetDocLoaderObserver :-)
NS_IMETHOD OnStateChange(nsIWebProgress *aProgress,
nsIRequest *aRequest,
PRInt32 aStateFlags,
nsresult aStatus);
// XXX: Temporary - until I can get rid of SetDocLoaderObserver :-)
NS_IMETHOD OnStateChange(nsIWebProgress *aProgress,
nsIRequest *aRequest,
PRInt32 aStateFlags,
nsresult aStatus);
protected:
void GetRootWebShellEvenIfChrome(nsIWebShell** aResult);
void InitFrameData();
void GetRootWebShellEvenIfChrome(nsIWebShell** aResult);
void InitFrameData();
// helpers for executing commands
virtual nsresult GetControllerForCommand ( const nsAReadableString & inCommand, nsIController** outController );
virtual nsresult IsCommandEnabled ( const nsAReadableString & inCommand, PRBool* outEnabled );
virtual nsresult DoCommand ( const nsAReadableString & inCommand );
virtual nsresult GetControllerForCommand ( const nsAReadableString & inCommand, nsIController** outController );
virtual nsresult IsCommandEnabled ( const nsAReadableString & inCommand, PRBool* outEnabled );
virtual nsresult DoCommand ( const nsAReadableString & inCommand );
//
// Helper method that is called when a new document (including any
// sub-documents - ie. frames) has been completely loaded.
//
virtual nsresult EndPageLoad(nsIWebProgress *aProgress,
nsIChannel* channel,
nsresult aStatus);
//
// Helper method that is called when a new document (including any
// sub-documents - ie. frames) has been completely loaded.
//
virtual nsresult EndPageLoad(nsIWebProgress *aProgress,
nsIChannel* channel,
nsresult aStatus);
nsIEventQueue* mThreadEventQueue;
nsIEventQueue* mThreadEventQueue;
nsIWebShellContainer* mContainer;
nsIDocumentLoader* mDocLoader;
nsIWebShellContainer* mContainer;
nsIDocumentLoader* mDocLoader;
PRBool mFiredUnloadEvent;
PRBool mFiredUnloadEvent;
nsRect mBounds;
nsRect mBounds;
eCharsetReloadState mCharsetReloadState;
eCharsetReloadState mCharsetReloadState;
nsISupports* mHistoryState; // Weak reference. Session history owns this.
nsISupports* mHistoryState; // Weak reference. Session history owns this.
nsresult FireUnloadForChildren();
nsresult FireUnloadForChildren();
nsresult CreateViewer(nsIRequest* request,
const char* aContentType,
const char* aCommand,
nsIStreamListener** aResult);
nsresult CreateViewer(nsIRequest* request,
const char* aContentType,
const char* aCommand,
nsIStreamListener** aResult);
#ifdef DEBUG
private:
// We're counting the number of |nsWebShells| to help find leaks
static unsigned long gNumberOfWebShells;
// We're counting the number of |nsWebShells| to help find leaks
static unsigned long gNumberOfWebShells;
#endif /* DEBUG */
};