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Bug 344696: Remove nsIDeviceContext::Get/SetZoom. r+sr=roc.

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This commit is contained in:
sharparrow1@yahoo.com
2006-07-21 00:16:07 +00:00
parent cb6538bd03
commit d9aa17dc2d
9 changed files with 16 additions and 79 deletions
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26
docshell/base/nsDocShell.cpp
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@@ -1530,36 +1530,14 @@ NS_IMETHODIMP
nsDocShell::GetZoom(float *zoom)
{
NS_ENSURE_ARG_POINTER(zoom);
NS_ENSURE_SUCCESS(EnsureDeviceContext(), NS_ERROR_FAILURE);
NS_ENSURE_SUCCESS(mDeviceContext->GetZoom(*zoom), NS_ERROR_FAILURE);
*zoom = 1.0f;
return NS_OK;
}
NS_IMETHODIMP
nsDocShell::SetZoom(float zoom)
{
NS_ENSURE_SUCCESS(EnsureDeviceContext(), NS_ERROR_FAILURE);
mDeviceContext->SetZoom(zoom);
// get the pres shell
nsCOMPtr<nsIPresShell> presShell;
NS_ENSURE_SUCCESS(GetPresShell(getter_AddRefs(presShell)),
NS_ERROR_FAILURE);
NS_ENSURE_TRUE(presShell, NS_ERROR_FAILURE);
// get the view manager
nsIViewManager* vm = presShell->GetViewManager();
NS_ENSURE_TRUE(vm, NS_ERROR_FAILURE);
// get the root view
nsIView *rootView = nsnull; // views are not ref counted
vm->GetRootView(rootView);
if (rootView)
vm->UpdateView(rootView, 0);
return NS_OK;
return NS_ERROR_NOT_IMPLEMENTED;
}
NS_IMETHODIMP