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gecko-dev
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more implementation 

some nits to conform more to seamonkey coding conventions.
This commit is contained in:
buster%netscape.com 1999-10-29 18:25:57 +00:00
Родитель 98f5483cfb
Коммит 00bac5c8c3
4 изменённых файлов: 168 добавлений и 151 удалений
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256
docshell/base/nsDocShellBase.cpp
Просмотреть файл

@ -21,23 +21,25 @@
*/
#include "nsDocShellBase.h"
#include "nsIDocument.h"
#include "nsIDOMDocument.h"
//*****************************************************************************
//*** nsDocShellBase: Object Management
//*****************************************************************************
nsDocShellBase::nsDocShellBase() : m_Created(PR_FALSE)
nsDocShellBase::nsDocShellBase() : mCreated(PR_FALSE)
{
NS_INIT_REFCNT();
m_BaseInitInfo = new nsDocShellInitInfo();
mBaseInitInfo = new nsDocShellInitInfo();
}
nsDocShellBase::~nsDocShellBase()
{
if(m_BaseInitInfo)
if(mBaseInitInfo)
{
delete m_BaseInitInfo;
m_BaseInitInfo = nsnull;
delete mBaseInitInfo;
mBaseInitInfo = nsnull;
}
}
@ -70,7 +72,7 @@ NS_IMETHODIMP nsDocShellBase::LoadURI(const PRUnichar* uri)
NS_IMETHODIMP nsDocShellBase::LoadURIVia(const PRUnichar* uri,
PRUint32 adapterBinding)
{
NS_ENSURE_ARG(uri);
NS_ENSURE_ARG(uri);
//XXX First Check
/*
Loads a given URI through the specified adapter. This will give priority
@ -81,62 +83,68 @@ NS_IMETHODIMP nsDocShellBase::LoadURIVia(const PRUnichar* uri,
@param uri - The URI to load.
@param adapterBinding - The local IP address of the adapter to bind to.
*/
return NS_ERROR_FAILURE;
return NS_ERROR_FAILURE;
}
NS_IMETHODIMP nsDocShellBase::GetDocument(nsIDOMDocument** document)
NS_IMETHODIMP nsDocShellBase::GetDocument(nsIDOMDocument** aDocument)
{
NS_ENSURE_ARG_POINTER(document);
//XXX First Check
/*
The current document that is loaded in the DocShell. When setting this it
will will simulate the normal load process.
*/
return NS_ERROR_FAILURE;
NS_ENSURE_ARG_POINTER(aDocument);
NS_ENSURE_STATE(mPresShell);
nsCOMPtr<nsIDocument>doc;
NS_ENSURE_SUCCESS(mPresShell->GetDocument(getter_AddRefs(doc)), NS_ERROR_FAILURE);
NS_ENSURE(doc, NS_ERROR_NULL_POINTER);
// the result's addref comes from this QueryInterface call
doc->QueryInterface(nsIDOMDocument::GetIID(), (void **)aDocument);
return NS_OK;
}
NS_IMETHODIMP nsDocShellBase::SetDocument(nsIDOMDocument* document)
// SetDocument is only meaningful for doc shells that support DOM documents. Not all do.
NS_IMETHODIMP nsDocShellBase::SetDocument(nsIDOMDocument* aDocument)
{
//XXX First Check
/*
The current document that is loaded in the DocShell. When setting this it
will will simulate the normal load process.
*/
return NS_ERROR_FAILURE;
NS_WARN_IF_FALSE(PR_FALSE, "Subclasses should override this method!!!!");
return NS_ERROR_NOT_IMPLEMENTED;
}
NS_IMETHODIMP nsDocShellBase::GetName(PRUnichar** name)
// caller is responsible for calling nsString::Recycle(*aName);
NS_IMETHODIMP nsDocShellBase::GetName(PRUnichar** aName)
{
NS_ENSURE_ARG_POINTER(name);
//XXX First Check
/*
name of the DocShell
*/
return NS_ERROR_FAILURE;
NS_ENSURE_ARG_POINTER(aName);
*aName = nsnull;
if (0!=mName.Length())
{
*aName = mName.ToNewUnicode();
}
return NS_OK;
}
NS_IMETHODIMP nsDocShellBase::SetName(const PRUnichar* name)
NS_IMETHODIMP nsDocShellBase::SetName(const PRUnichar* aName)
{
//XXX First Check
/*
name of the DocShell
*/
return NS_ERROR_FAILURE;
if (aName) {
mName = aName; // this does a copy of aName
}
else {
mName = "";
}
return NS_OK;
}
NS_IMETHODIMP nsDocShellBase::GetPresContext(nsIPresContext** presContext)
NS_IMETHODIMP nsDocShellBase::GetPresContext(nsIPresContext** aPresContext)
{
NS_ENSURE_ARG_POINTER(presContext);
NS_ENSURE_ARG_POINTER(aPresContext);
*presContext = m_PresContext;
NS_IF_ADDREF(*presContext);
*aPresContext = mPresContext;
NS_IF_ADDREF(*aPresContext);
return NS_OK;
}
NS_IMETHODIMP nsDocShellBase::SetPresContext(nsIPresContext* presContext)
NS_IMETHODIMP nsDocShellBase::SetPresContext(nsIPresContext* aPresContext)
{
m_PresContext = presContext;
// null aPresContext is ok
mPresContext = aPresContext; // this assignment does an addref
return NS_OK;
}
@ -146,16 +154,17 @@ NS_IMETHODIMP nsDocShellBase::GetParent(nsIDocShell** parent)
{
NS_ENSURE_ARG_POINTER(parent);
*parent = m_Parent;
*parent = mParent;
NS_IF_ADDREF(*parent);
return NS_OK;
}
NS_IMETHODIMP nsDocShellBase::SetParent(nsIDocShell* parent)
NS_IMETHODIMP nsDocShellBase::SetParent(nsIDocShell* aParent)
{
m_Parent = parent;
return NS_OK;
// null aParent is ok
mParent = aParent; // this assignment does an addref
return NS_OK;
}
NS_IMETHODIMP nsDocShellBase::CanHandleContentType(const PRUnichar* contentType,
@ -169,35 +178,37 @@ NS_IMETHODIMP nsDocShellBase::CanHandleContentType(const PRUnichar* contentType,
return NS_OK;
}
NS_IMETHODIMP nsDocShellBase::GetPrefs(nsIPref** prefs)
NS_IMETHODIMP nsDocShellBase::GetPrefs(nsIPref** aPrefs)
{
NS_ENSURE_ARG_POINTER(prefs);
//XXX First Check
/*
Prefs to use for the DocShell.
*/
return NS_ERROR_FAILURE;
NS_ENSURE_ARG_POINTER(aPrefs);
*aPrefs = mPrefs;
NS_IF_ADDREF(*aPrefs);
return NS_OK;
}
NS_IMETHODIMP nsDocShellBase::SetPrefs(nsIPref* prefs)
NS_IMETHODIMP nsDocShellBase::SetPrefs(nsIPref* aPrefs)
{
//XXX First Check
/*
Prefs to use for the DocShell.
*/
return NS_ERROR_FAILURE;
// null aPrefs is ok
mPrefs = aPrefs; // this assignment does an addref
return NS_OK;
}
NS_IMETHODIMP nsDocShellBase::GetRootDocShell(nsIDocShell** rootDocShell)
NS_IMETHODIMP nsDocShellBase::GetRootDocShell(nsIDocShell** aRootDocShell)
{
NS_ENSURE_ARG_POINTER(rootDocShell);
//XXX First Check
/*
Returns the root DocShell instance. Since DocShells can be nested
(when frames are present for example) this instance represents the
outermost DocShell.
*/
return NS_ERROR_FAILURE;
NS_ENSURE_ARG_POINTER(aRootDocShell);
*aRootDocShell = this;
nsCOMPtr<nsIDocShell> parent;
NS_ENSURE(GetParent(getter_AddRefs(parent)), NS_ERROR_FAILURE);
while (parent)
{
*aRootDocShell = parent;
NS_ENSURE(GetParent(getter_AddRefs(parent)), NS_ERROR_FAILURE);
}
NS_IF_ADDREF(*aRootDocShell);
return NS_OK;
}
//*****************************************************************************
@ -206,23 +217,23 @@ NS_IMETHODIMP nsDocShellBase::GetRootDocShell(nsIDocShell** rootDocShell)
NS_IMETHODIMP nsDocShellBase::Search()
{
//XXX First Check
return NS_ERROR_FAILURE;
NS_WARN_IF_FALSE(PR_FALSE, "Subclasses should override this method!!!!");
return NS_ERROR_NOT_IMPLEMENTED;
}
NS_IMETHODIMP nsDocShellBase::GetSearchable(PRBool* searchable)
NS_IMETHODIMP nsDocShellBase::GetSearchable(PRBool* aSearchable)
{
NS_ENSURE_ARG_POINTER(searchable);
//XXX First Check
return NS_ERROR_FAILURE;
NS_ENSURE_ARG_POINTER(aSearchable);
*aSearchable = PR_FALSE;
return NS_OK;
}
NS_IMETHODIMP nsDocShellBase::ClearSelection()
{
NS_ENSURE_STATE(m_PresShell);
NS_ENSURE_STATE(mPresShell);
nsCOMPtr<nsIDOMSelection> selection;
NS_ENSURE_SUCCESS(m_PresShell->GetSelection(SELECTION_NORMAL,
NS_ENSURE_SUCCESS(mPresShell->GetSelection(SELECTION_NORMAL,
getter_AddRefs(selection)), NS_ERROR_FAILURE);
NS_ENSURE_SUCCESS(selection->ClearSelection(), NS_ERROR_FAILURE);
@ -232,16 +243,16 @@ NS_IMETHODIMP nsDocShellBase::ClearSelection()
NS_IMETHODIMP nsDocShellBase::SelectAll()
{
//XXX First Check
return NS_ERROR_FAILURE;
NS_WARN_IF_FALSE(PR_FALSE, "Subclasses should override this method!!!!");
return NS_ERROR_NOT_IMPLEMENTED;
}
NS_IMETHODIMP nsDocShellBase::CopySelection()
{
NS_ENSURE_STATE(m_PresShell);
NS_ENSURE_STATE(mPresShell);
// the pres shell knows how to copy, so let it do the work
NS_ENSURE_SUCCESS(m_PresShell->DoCopy(), NS_ERROR_FAILURE);
NS_ENSURE_SUCCESS(mPresShell->DoCopy(), NS_ERROR_FAILURE);
return NS_OK;
}
@ -252,10 +263,10 @@ NS_IMETHODIMP nsDocShellBase::GetCopyable(PRBool *aCopyable)
{
NS_ENSURE_ARG_POINTER(aCopyable);
NS_ENSURE_STATE(m_PresShell);
NS_ENSURE_STATE(mPresShell);
nsCOMPtr<nsIDOMSelection> selection;
NS_ENSURE_SUCCESS(m_PresShell->GetSelection(SELECTION_NORMAL,
NS_ENSURE_SUCCESS(mPresShell->GetSelection(SELECTION_NORMAL,
getter_AddRefs(selection)), NS_ERROR_FAILURE);
if(!selection)
@ -278,13 +289,14 @@ NS_IMETHODIMP nsDocShellBase::CutSelection()
return NS_ERROR_FAILURE;
}
NS_IMETHODIMP nsDocShellBase::GetCutable(PRBool* cutable)
NS_IMETHODIMP nsDocShellBase::GetCutable(PRBool* aCutable)
{
NS_ENSURE_ARG_POINTER(cutable);
NS_ENSURE_ARG_POINTER(aCutable);
//XXX Implement
//Should check to find the current focused object. Then see if it can
//be cut out of. For now the answer is always no since CutSelection()
// has not been implemented.
*aCutable = PR_FALSE;
return NS_ERROR_FAILURE;
}
@ -294,15 +306,15 @@ NS_IMETHODIMP nsDocShellBase::Paste()
return NS_ERROR_FAILURE;
}
NS_IMETHODIMP nsDocShellBase::GetPasteable(PRBool* pasteable)
NS_IMETHODIMP nsDocShellBase::GetPasteable(PRBool* aPasteable)
{
NS_ENSURE_ARG_POINTER(pasteable);
NS_ENSURE_ARG_POINTER(aPasteable);
//XXX Implement
//Should check to find the current focused object. Then see if it can
//be pasted into. For now the answer is always no since Paste()
// has not been implemented.
*pasteable = PR_FALSE;
*aPasteable = PR_FALSE;
return NS_OK;
}
@ -355,23 +367,23 @@ NS_IMETHODIMP nsDocShellBase::InitWindow(nativeWindow parentNativeWindow,
nsIWidget* parentWidget, PRInt32 x, PRInt32 y, PRInt32 cx, PRInt32 cy)
{
NS_ENSURE_ARG(parentWidget); // DocShells must get a widget for a parent
NS_ENSURE_STATE(!m_Created && m_BaseInitInfo);
NS_ENSURE_STATE(!mCreated && mBaseInitInfo);
m_ParentWidget = parentWidget;
m_BaseInitInfo->x = x;
m_BaseInitInfo->y = y;
m_BaseInitInfo->cx = cx;
m_BaseInitInfo->cy = cy;
mParentWidget = parentWidget;
mBaseInitInfo->x = x;
mBaseInitInfo->y = y;
mBaseInitInfo->cx = cx;
mBaseInitInfo->cy = cy;
return NS_OK;
}
NS_IMETHODIMP nsDocShellBase::Create()
{
NS_ENSURE_STATE(!m_Created);
NS_ENSURE_STATE(!mCreated);
// Use m_BaseInitInfo to do create
// Then delete m_BaseInitInfo
// Use mBaseInitInfo to do create
// Then delete mBaseInitInfo
//XXX First Check
/*
Tells the window that intialization and setup is complete. When this is
@ -390,10 +402,10 @@ NS_IMETHODIMP nsDocShellBase::Destroy()
NS_IMETHODIMP nsDocShellBase::SetPosition(PRInt32 x, PRInt32 y)
{
if(!m_Created)
if(!mCreated)
{
m_BaseInitInfo->x = x;
m_BaseInitInfo->y = y;
mBaseInitInfo->x = x;
mBaseInitInfo->y = y;
}
else
{
@ -429,10 +441,10 @@ NS_IMETHODIMP nsDocShellBase::GetPosition(PRInt32* x, PRInt32* y)
{
NS_ENSURE_ARG_POINTER(x && y);
if(!m_Created)
if(!mCreated)
{
*x = m_BaseInitInfo->x;
*y = m_BaseInitInfo->y;
*x = mBaseInitInfo->x;
*y = mBaseInitInfo->y;
}
else
{
@ -460,10 +472,10 @@ NS_IMETHODIMP nsDocShellBase::GetPosition(PRInt32* x, PRInt32* y)
NS_IMETHODIMP nsDocShellBase::SetSize(PRInt32 cx, PRInt32 cy, PRBool fRepaint)
{
if(!m_Created)
if(!mCreated)
{
m_BaseInitInfo->cx = cx;
m_BaseInitInfo->cy = cy;
mBaseInitInfo->cx = cx;
mBaseInitInfo->cy = cy;
}
else
{
@ -506,10 +518,10 @@ NS_IMETHODIMP nsDocShellBase::GetSize(PRInt32* cx, PRInt32* cy)
{
NS_ENSURE_ARG_POINTER(cx && cy);
if(!m_Created)
if(!mCreated)
{
*cx = m_BaseInitInfo->cx;
*cy = m_BaseInitInfo->cy;
*cx = mBaseInitInfo->cx;
*cy = mBaseInitInfo->cy;
}
else
{
@ -538,12 +550,12 @@ NS_IMETHODIMP nsDocShellBase::GetSize(PRInt32* cx, PRInt32* cy)
NS_IMETHODIMP nsDocShellBase::SetPositionAndSize(PRInt32 x, PRInt32 y, PRInt32 cx,
PRInt32 cy, PRBool fRepaint)
{
if(!m_Created)
if(!mCreated)
{
m_BaseInitInfo->x = x;
m_BaseInitInfo->y = y;
m_BaseInitInfo->cx = cx;
m_BaseInitInfo->cy = cy;
mBaseInitInfo->x = x;
mBaseInitInfo->y = y;
mBaseInitInfo->cx = cx;
mBaseInitInfo->cy = cy;
}
else
{
@ -614,16 +626,16 @@ NS_IMETHODIMP nsDocShellBase::GetParentWidget(nsIWidget** parentWidget)
{
NS_ENSURE_ARG_POINTER(parentWidget);
*parentWidget = m_ParentWidget;
*parentWidget = mParentWidget;
return NS_OK;
}
NS_IMETHODIMP nsDocShellBase::SetParentWidget(nsIWidget* parentWidget)
{
NS_ENSURE_STATE(!m_Created);
NS_ENSURE_STATE(!mCreated);
m_ParentWidget = parentWidget;
mParentWidget = parentWidget;
return NS_OK;
}
@ -632,8 +644,8 @@ NS_IMETHODIMP nsDocShellBase::GetParentNativeWindow(nativeWindow* parentNativeWi
{
NS_ENSURE_ARG_POINTER(parentNativeWindow);
if(m_ParentWidget)
*parentNativeWindow = m_ParentWidget->GetNativeData(NS_NATIVE_WIDGET);
if(mParentWidget)
*parentNativeWindow = mParentWidget->GetNativeData(NS_NATIVE_WIDGET);
else
*parentNativeWindow = nsnull;
@ -649,8 +661,8 @@ NS_IMETHODIMP nsDocShellBase::GetVisibility(PRBool* visibility)
{
NS_ENSURE_ARG_POINTER(visibility);
if(!m_Created)
*visibility = m_BaseInitInfo->visible;
if(!mCreated)
*visibility = mBaseInitInfo->visible;
else
{
//XXX Query underlying control
@ -661,8 +673,8 @@ NS_IMETHODIMP nsDocShellBase::GetVisibility(PRBool* visibility)
NS_IMETHODIMP nsDocShellBase::SetVisibility(PRBool visibility)
{
if(!m_Created)
m_BaseInitInfo->visible = visibility;
if(!mCreated)
mBaseInitInfo->visible = visibility;
else
{
// XXX Set underlying control visibility
@ -676,7 +688,7 @@ NS_IMETHODIMP nsDocShellBase::GetMainWidget(nsIWidget** mainWidget)
NS_ENSURE_ARG_POINTER(mainWidget);
// For now we don't create our own widget, so simply return the parent one.
*mainWidget = m_ParentWidget;
*mainWidget = mParentWidget;
NS_IF_ADDREF(*mainWidget);
return NS_OK;

15
docshell/base/nsDocShellBase.h
Просмотреть файл

@ -36,6 +36,7 @@
#include "nsIGenericWindow.h"
#include "nsIScrollable.h"
#include "nsITextScroll.h"
#include "nsIPref.h"
class nsDocShellInitInfo
{
@ -71,12 +72,14 @@ protected:
nsresult GetRootScrollableView(nsIScrollableView** aOutScrollView);
protected:
PRBool m_Created;
nsDocShellInitInfo* m_BaseInitInfo;
nsCOMPtr<nsIDocShell> m_Parent;
nsCOMPtr<nsIPresContext> m_PresContext;
nsCOMPtr<nsIWidget> m_ParentWidget;
nsCOMPtr<nsIPresShell> m_PresShell;
PRBool mCreated;
nsString mName;
nsDocShellInitInfo* mBaseInitInfo;
nsCOMPtr<nsIDocShell> mParent;
nsCOMPtr<nsIPresContext> mPresContext;
nsCOMPtr<nsIWidget> mParentWidget;
nsCOMPtr<nsIPresShell> mPresShell;
nsCOMPtr<nsIPref> mPrefs;
};
#endif /* nsDocShellBase_h__ */

36
docshell/html/nsHTMLDocShell.cpp
Просмотреть файл

@ -27,8 +27,8 @@
//*** nsHTMLDocShell: Object Management
//*****************************************************************************
nsHTMLDocShell::nsHTMLDocShell() : nsDocShellBase(), m_AllowPlugins(PR_TRUE),
m_MarginWidth(0), m_MarginHeight(0), m_IsFrame(PR_FALSE)
nsHTMLDocShell::nsHTMLDocShell() : nsDocShellBase(), mAllowPlugins(PR_TRUE),
mMarginWidth(0), mMarginHeight(0), mIsFrame(PR_FALSE)
{
}
@ -84,7 +84,7 @@ NS_IMETHODIMP nsHTMLDocShell::CanHandleContentType(const PRUnichar* contentType,
NS_IMETHODIMP nsHTMLDocShell::ScrollToNode(nsIDOMNode* aNode)
{
NS_ENSURE_ARG(aNode);
NS_ENSURE_STATE(m_PresShell);
NS_ENSURE_STATE(mPresShell);
// Get the nsIContent interface, because that's what we need to
// get the primary frame
@ -99,7 +99,7 @@ NS_IMETHODIMP nsHTMLDocShell::ScrollToNode(nsIDOMNode* aNode)
NS_ERROR_FAILURE);
// tell the pres shell to scroll to the frame
NS_ENSURE_SUCCESS(m_PresShell->ScrollFrameIntoView(frame,
NS_ENSURE_SUCCESS(mPresShell->ScrollFrameIntoView(frame,
NS_PRESSHELL_SCROLL_TOP, NS_PRESSHELL_SCROLL_ANYWHERE), NS_ERROR_FAILURE);
return NS_OK;
}
@ -108,13 +108,13 @@ NS_IMETHODIMP nsHTMLDocShell::GetAllowPlugins(PRBool* aAllowPlugins)
{
NS_ENSURE_ARG_POINTER(aAllowPlugins);
*aAllowPlugins = m_AllowPlugins;
*aAllowPlugins = mAllowPlugins;
return NS_OK;
}
NS_IMETHODIMP nsHTMLDocShell::SetAllowPlugins(PRBool aAllowPlugins)
{
m_AllowPlugins = aAllowPlugins;
mAllowPlugins = aAllowPlugins;
return NS_OK;
}
@ -122,13 +122,13 @@ NS_IMETHODIMP nsHTMLDocShell::GetMarginWidth(PRInt32* aMarginWidth)
{
NS_ENSURE_ARG_POINTER(aMarginWidth);
*aMarginWidth = m_MarginWidth;
*aMarginWidth = mMarginWidth;
return NS_OK;
}
NS_IMETHODIMP nsHTMLDocShell::SetMarginWidth(PRInt32 aMarginWidth)
{
m_MarginWidth = aMarginWidth;
mMarginWidth = aMarginWidth;
return NS_OK;
}
@ -136,13 +136,13 @@ NS_IMETHODIMP nsHTMLDocShell::GetMarginHeight(PRInt32* aMarginHeight)
{
NS_ENSURE_ARG_POINTER(aMarginHeight);
*aMarginHeight = m_MarginHeight;
*aMarginHeight = mMarginHeight;
return NS_OK;
}
NS_IMETHODIMP nsHTMLDocShell::SetMarginHeight(PRInt32 aMarginHeight)
{
m_MarginHeight = aMarginHeight;
mMarginHeight = aMarginHeight;
return NS_OK;
}
@ -150,13 +150,13 @@ NS_IMETHODIMP nsHTMLDocShell::GetIsFrame(PRBool* aIsFrame)
{
NS_ENSURE_ARG_POINTER(aIsFrame);
*aIsFrame = m_IsFrame;
*aIsFrame = mIsFrame;
return NS_OK;
}
NS_IMETHODIMP nsHTMLDocShell::SetIsFrame(PRBool aIsFrame)
{
m_IsFrame = aIsFrame;
mIsFrame = aIsFrame;
return NS_OK;
}
@ -167,12 +167,12 @@ NS_IMETHODIMP nsHTMLDocShell::GetDefaultCharacterSet(PRUnichar** aDefaultCharact
{
NS_ENSURE_ARG_POINTER(aDefaultCharacterSet);
/* if (0 == m_DefaultCharacterSet.Length())
/* if (0 == mDefaultCharacterSet.Length())
{
if ((nsnull == gDefCharset) || (nsnull == *gDefCharset))
{
if(m_Prefs)
m_Prefs->CopyCharPref("intl.charset.default", &gDefCharset);
if(mPrefs)
mPrefs->CopyCharPref("intl.charset.default", &gDefCharset);
}
if ((nsnull == gDefCharset) || (nsnull == *gDefCharset))
mDefaultCharacterSet = "ISO-8859-1";
@ -283,13 +283,13 @@ NS_IMETHODIMP nsHTMLDocShell::SizeToContent()
*/
NS_IMETHODIMP nsHTMLDocShell::SelectAll()
{
NS_ENSURE_STATE(m_Document && m_PresShell);
NS_ENSURE_STATE(mDocument && mPresShell);
/* XXX Implement - There is something not quite right with the objects
being retrieved. bodyNode isn't defined and bodyElement isn't used
and nor is node.
// get the selection object
nsCOMPtr<nsIDOMSelection> selection;
NS_ENSURE_SUCCESS(m_PresShell->GetSelection(SELECTION_NORMAL,
NS_ENSURE_SUCCESS(mPresShell->GetSelection(SELECTION_NORMAL,
getter_AddRefs(selection)), NS_ERROR_FAILURE);
NS_ENSURE(selection, NS_ERROR_FAILURE);
@ -298,7 +298,7 @@ NS_IMETHODIMP nsHTMLDocShell::SelectAll()
nsCOMPtr<nsIDOMElement> bodyElement;
nsAutoString bodyTag = "body";
NS_ENSURE_SUCCESS(m_Document->GetElementsByTagName(bodyTag,
NS_ENSURE_SUCCESS(mDocument->GetElementsByTagName(bodyTag,
getter_AddRefs(nodeList)), NS_ERROR_FAILURE);
NS_ENSURE(nodeList, NS_OK); // this means the document has no body, so nothing to select

12
docshell/html/nsHTMLDocShell.h
Просмотреть файл

@ -52,11 +52,13 @@ protected:
nsresult GetPrimaryFrameFor(nsIContent* content, nsIFrame** frame);
protected:
PRBool m_AllowPlugins;
PRInt32 m_MarginWidth;
PRInt32 m_MarginHeight;
PRBool m_IsFrame;
nsCOMPtr<nsIDOMDocument> m_Document;
PRBool mAllowPlugins;
PRInt32 mMarginWidth;
PRInt32 mMarginHeight;
PRBool mIsFrame;
// XXX: mDocument is going away RSN! we shouldn't hold onto it at this level.
// the content viewer owns it
nsCOMPtr<nsIDOMDocument> mDocument;
};
#endif /* nsHTMLDocShell_h__ */