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Now that docShell implements SetZoom and GetZoom, just pass those function calls on to it. This frees us to clear some bloat in webShell's holding on to float mZoom. bug #30625. r=jud, waterson a=jevering

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This commit is contained in:
tbogard@aol.net
2000-03-08 04:00:31 +00:00
parent 3f489f7c49
commit a9b99cdfa8
2 changed files with 4 additions and 82 deletions
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43
docshell/base/nsWebShell.cpp
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@@ -446,8 +446,6 @@ protected:
const char* aContentType,
const char* aCommand,
nsIStreamListener** aResult);
float mZoom;
static nsIPluginHost *mPluginHost;
static nsIPluginManager *mPluginManager;
static PRUint32 mPluginInitCnt;
@@ -3767,49 +3765,12 @@ NS_IMETHODIMP nsWebShell::SetLoadCookie(nsISupports * aLoadCookie)
NS_IMETHODIMP nsWebShell::GetZoom(float* aZoom)
{
*aZoom = mZoom;
return NS_OK;
return nsDocShell::GetZoom(aZoom);
}
NS_IMETHODIMP nsWebShell::SetZoom(float aZoom)
{
mZoom = aZoom;
if (mDeviceContext)
mDeviceContext->SetZoom(mZoom);
if (mContentViewer) {
nsIDocumentViewer* docv = nsnull;
mContentViewer->QueryInterface(kIDocumentViewerIID, (void**) &docv);
if (nsnull != docv) {
nsIPresContext* cx = nsnull;
docv->GetPresContext(cx);
if (nsnull != cx) {
nsIPresShell *shell = nsnull;
cx->GetShell(&shell);
if (nsnull != shell) {
nsIViewManager *vm = nsnull;
shell->GetViewManager(&vm);
if (nsnull != vm) {
nsIView *rootview = nsnull;
nsIScrollableView *sv = nsnull;
vm->GetRootScrollableView(&sv);
if (nsnull != sv)
sv->ComputeScrollOffsets();
vm->GetRootView(rootview);
if (nsnull != rootview)
vm->UpdateView(rootview, 0);
NS_RELEASE(vm);
}
NS_RELEASE(shell);
}
NS_RELEASE(cx);
}
NS_RELEASE(docv);
}
}
return NS_OK;
return nsDocShell::SetZoom(aZoom);
}
NS_IMETHODIMP