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get dom document directly instead of from defunct web-widget api

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This commit is contained in:
kipp%netscape.com 1998-07-17 18:14:56 +00:00
parent 54a30ab850
commit d3642b165c
2 changed files with 41 additions and 33 deletions
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73
webshell/tests/viewer/nsViewer.cpp
View File

@ -173,6 +173,32 @@ extern int NET_PollSockets();
//----------------------------------------------------------------------
static NS_DEFINE_IID(kIWebWidgetViewerIID, NS_IWEBWIDGETVIEWER_IID);
static nsIPresShell*
GetPresShell(nsIWebWidget* aWebWidget)
{
nsIPresShell* shell = nsnull;
if (nsnull != aWebWidget) {
nsIContentViewer* cv = nsnull;
aWebWidget->GetContentViewer(cv);
if (nsnull != cv) {
nsIWebWidgetViewer* wwv = nsnull;
cv->QueryInterface(kIWebWidgetViewerIID, (void**) &wwv);
if (nsnull != wwv) {
nsIPresContext* cx = wwv->GetPresContext();
if (nsnull != cx) {
shell = cx->GetShell();
NS_RELEASE(cx);
}
NS_RELEASE(wwv);
}
NS_RELEASE(cv);
}
}
return shell;
}
//----------------------------------------------------------------------
struct OnLinkClickEvent : public PLEvent {
@ -602,6 +628,8 @@ DocObserver:: GetLinkState(const nsString& aURLSpec, nsLinkState& aState)
return NS_OK;
}
static NS_DEFINE_IID(kIDOMDocumentIID, NS_IDOMDOCUMENT_IID);
nsresult
DocObserver::GetScriptContext(nsIScriptContext **aContext)
{
@ -619,13 +647,20 @@ DocObserver::GetScriptContext(nsIScriptContext **aContext)
return res;
}
nsIDOMDocument *document;
res = mWebWidget->GetDOMDocument(&document);
if (NS_OK != res) {
return res;
nsIPresShell* shell = GetPresShell(mWebWidget);
if (nsnull != shell) {
nsIDocument* doc = shell->GetDocument();
if (nsnull != doc) {
nsIDOMDocument *domdoc = nsnull;
doc->QueryInterface(kIDOMDocumentIID, (void**) &domdoc);
if (nsnull != domdoc) {
mScriptGlobal->SetNewDocument(domdoc);
NS_RELEASE(domdoc);
}
NS_RELEASE(doc);
}
NS_RELEASE(shell);
}
mScriptGlobal->SetNewDocument(document);
NS_RELEASE(document);
}
*aContext = mScriptContext;
@ -1943,32 +1978,6 @@ nsViewer::GetPlatform(nsString& aPlatform)
return NS_OK;
}
static NS_DEFINE_IID(kIWebWidgetViewerIID, NS_IWEBWIDGETVIEWER_IID);
nsIPresShell*
nsViewer::GetPresShell(nsIWebWidget* aWebWidget)
{
nsIPresShell* shell = nsnull;
if (nsnull != aWebWidget) {
nsIContentViewer* cv = nsnull;
aWebWidget->GetContentViewer(cv);
if (nsnull != cv) {
nsIWebWidgetViewer* wwv = nsnull;
cv->QueryInterface(kIWebWidgetViewerIID, (void**) &wwv);
if (nsnull != wwv) {
nsIPresContext* cx = wwv->GetPresContext();
if (nsnull != cx) {
shell = cx->GetShell();
NS_RELEASE(cx);
}
NS_RELEASE(wwv);
}
NS_RELEASE(cv);
}
}
return shell;
}
void
nsViewer::DumpContent(nsIWebWidget* aWebWidget)
{

1
webshell/tests/viewer/nsViewer.h
View File

@ -231,7 +231,6 @@ class nsViewer : public nsINetContainerApplication, public nsDispatchListener {
void DestroyThrobberImages();
// Debug methods
nsIPresShell* GetPresShell(nsIWebWidget* aWebWidget);
void ToggleFrameBorders(nsIWebWidget* aWebWidget);
void DumpContent(nsIWebWidget* aWebWidget);
void DumpFrames(nsIWebWidget* aWebWidget);