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Forgot to commit a file.

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This commit is contained in:
hyatt@netscape.com
1999-04-20 23:32:43 +00:00
parent 360b77bc0f
commit c3814c4156
2 changed files with 102 additions and 96 deletions
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99
layout/generic/nsFrameFrame.cpp
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@@ -648,11 +648,52 @@ nsHTMLFrameInnerFrame::CreateWebShell(nsIPresContext& aPresContext,
nsIContent* content;
GetParentContent(content);
rv = nsComponentManager::CreateInstance(kWebShellCID, nsnull, kIWebShellIID,
(void**)&mWebShell);
if (NS_OK != rv) {
NS_ASSERTION(0, "could not create web widget");
return rv;
mWebShell = nsnull;
#ifdef INCLUDE_XUL
nsCOMPtr<nsISupports> presContainer;
aPresContext.GetContainer(getter_AddRefs(presContainer));
if (presContainer) {
nsCOMPtr<nsIWebShell> parentShell;
parentShell = do_QueryInterface(presContainer);
if (parentShell) {
nsWebShellType shellType;
parentShell->GetWebShellType(shellType);
if (shellType == nsWebShellChrome) {
nsCOMPtr<nsIWebShellContainer> parentContainer;
parentContainer = do_QueryInterface(presContainer);
if (parentContainer) {
parentContainer->ChildShellAdded(&mWebShell, content);
if (mWebShell) {
nsIAtom* typeAtom = NS_NewAtom("type");
nsAutoString value;
content->GetAttribute(kNameSpaceID_None, typeAtom, value);
if (value.EqualsIgnoreCase("content")) {
// The web shell's type is content.
mWebShell->SetWebShellType(nsWebShellContent);
}
else {
// Inherit our type from our parent webshell. If it is
// chrome, we'll be chrome. If it is content, we'll be
// content.
nsWebShellType parentType;
parentShell->GetWebShellType(parentType);
mWebShell->SetWebShellType(parentType);
}
}
}
}
}
}
#endif // INCLUDE_XUL
if (mWebShell == nsnull) {
rv = nsComponentManager::CreateInstance(kWebShellCID, nsnull, kIWebShellIID,
(void**)&mWebShell);
if (NS_OK != rv) {
NS_ASSERTION(0, "could not create web widget");
return rv;
}
}
// pass along marginwidth, marginheight, scrolling so sub document can use it
@@ -693,49 +734,6 @@ nsHTMLFrameInnerFrame::CreateWebShell(nsIPresContext& aPresContext,
mWebShell->SetPrefs(outerPrefs);
NS_RELEASE(outerPrefs);
}
#ifdef INCLUDE_XUL
// Determine whether or not the frame is content or chrome.
nsIAtom* typeAtom = NS_NewAtom("type");
nsAutoString value;
content->GetAttribute(kNameSpaceID_None, typeAtom, value);
if (value.EqualsIgnoreCase("content"))
{
// The web shell's type is content.
mWebShell->SetWebShellType(nsWebShellContent);
// In this specific circumstance, where a content sandbox
// has been added underneath a chrome shell, we should
// send a notification to the web shell container, which
// will pass the notification up the chain to our root
// container. The root container can determine if this
// content shell matches any shells that it has asynchronous load
// information for, and if so, the root container can handle
// the linkage between this new shell and the original
// opener shell.
// Note that this notification will never fire with normal HTML
// pages. This can only fire on a sandboxed shell in a XUL
// document.
nsIWebShellContainer* outerContainer = nsnull;
container->QueryInterface(kIWebShellContainerIID, (void**) &outerContainer);
if (nsnull != outerContainer) {
PRBool handled;
outerContainer->ChildShellAdded(mWebShell, content, handled);
NS_RELEASE(outerContainer);
}
}
else
{
// Inherit our type from our parent webshell. If it is
// chrome, we'll be chrome. If it is content, we'll be
// content.
nsWebShellType parentType;
outerShell->GetWebShellType(parentType);
mWebShell->SetWebShellType(parentType);
}
#endif // INCLUDE_XUL
NS_RELEASE(outerShell);
}
NS_RELEASE(container);
@@ -812,6 +810,11 @@ nsHTMLFrameInnerFrame::Reflow(nsIPresContext& aPresContext,
if (nsnull == mWebShell) {
nsSize maxSize(aReflowState.availableWidth, aReflowState.availableHeight);
rv = CreateWebShell(aPresContext, maxSize);
#ifdef INCLUDE_XUL
// The URL can be destructively altered when a content shell is made.
// Refetch it to ensure we have the actual URL to load.
hasURL = GetURL(content, url);
#endif // INCLUDE_XUL
}
if (nsnull != mWebShell) {