160 lines
3.7 KiB
C++
160 lines
3.7 KiB
C++
#include "stdafx.h"
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#include "WebShellContainer.h"
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static NS_DEFINE_IID(kIWebShellContainerIID, NS_IWEB_SHELL_CONTAINER_IID);
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static NS_DEFINE_IID(kIStreamObserverIID, NS_ISTREAMOBSERVER_IID);
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CWebShellContainer::CWebShellContainer(CMozillaBrowser *pOwner)
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{
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m_pOwner = pOwner;
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}
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CWebShellContainer::~CWebShellContainer()
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{
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}
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///////////////////////////////////////////////////////////////////////////////
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// nsISupports implementation
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NS_IMPL_ADDREF(CWebShellContainer)
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NS_IMPL_RELEASE(CWebShellContainer)
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nsresult CWebShellContainer::QueryInterface(const nsIID& aIID, void** aInstancePtrResult)
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{
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NS_PRECONDITION(nsnull != aInstancePtrResult, "null pointer");
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if (nsnull == aInstancePtrResult) {
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return NS_ERROR_NULL_POINTER;
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}
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*aInstancePtrResult = NULL;
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/*
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if (aIID.Equals(kIBrowserWindowIID)) {
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*aInstancePtrResult = (void*) ((nsIBrowserWindow*)this);
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AddRef();
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return NS_OK;
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} */
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if (aIID.Equals(kIStreamObserverIID)) {
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*aInstancePtrResult = (void*) ((nsIStreamObserver*)this);
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AddRef();
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return NS_OK;
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}
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if (aIID.Equals(kIWebShellContainerIID)) {
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*aInstancePtrResult = (void*) ((nsIWebShellContainer*)this);
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AddRef();
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return NS_OK;
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}
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/* if (aIID.Equals(kINetSupportIID)) {
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*aInstancePtrResult = (void*) ((nsINetSupport*)this);
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AddRef();
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return NS_OK;
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}
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if (aIID.Equals(kISupportsIID)) {
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*aInstancePtrResult = (void*) ((nsISupports*)((nsIBrowserWindow*)this));
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AddRef();
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return NS_OK;
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}
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*/
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return NS_NOINTERFACE;
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}
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///////////////////////////////////////////////////////////////////////////////
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// nsIWebShellContainer implementation
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NS_IMETHODIMP
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CWebShellContainer::WillLoadURL(nsIWebShell* aShell, const PRUnichar* aURL, nsLoadType aReason)
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{
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return NS_OK;
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}
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NS_IMETHODIMP
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CWebShellContainer::BeginLoadURL(nsIWebShell* aShell, const PRUnichar* aURL)
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{
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USES_CONVERSION;
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OLECHAR *pszURL = W2OLE((WCHAR *)aURL);
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BSTR bstrURL = SysAllocString(pszURL);
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BSTR bstrTargetFrameName = NULL;
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BSTR bstrHeaders = NULL;
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VARIANT *pvPostData = NULL;
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VARIANT_BOOL bCancel = VARIANT_FALSE;
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long lFlags = 0;
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m_pOwner->Fire_BeforeNavigate(bstrURL, lFlags, bstrTargetFrameName, pvPostData, bstrHeaders, &bCancel);
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if (bCancel == VARIANT_TRUE)
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{
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// TODO cancel browsing somehow
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}
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SysFreeString(bstrURL);
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SysFreeString(bstrTargetFrameName);
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SysFreeString(bstrHeaders);
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return NS_OK;
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}
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NS_IMETHODIMP
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CWebShellContainer::ProgressLoadURL(nsIWebShell* aShell, const PRUnichar* aURL, PRInt32 aProgress, PRInt32 aProgressMax)
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{
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m_pOwner->Fire_ProgressChange(aProgress, aProgressMax);
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return NS_OK;
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}
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NS_IMETHODIMP
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CWebShellContainer::EndLoadURL(nsIWebShell* aShell, const PRUnichar* aURL, PRInt32 aStatus)
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{
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USES_CONVERSION;
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OLECHAR *pszURL = W2OLE((WCHAR *) aURL);
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BSTR bstrURL = SysAllocString(pszURL);
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m_pOwner->Fire_NavigateComplete(bstrURL);
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SysFreeString(bstrURL);
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return NS_OK;
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}
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NS_IMETHODIMP
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CWebShellContainer::NewWebShell(nsIWebShell *&aNewWebShell)
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{
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nsresult rv = NS_ERROR_OUT_OF_MEMORY;
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return rv;
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}
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NS_IMETHODIMP
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CWebShellContainer::FindWebShellWithName(const PRUnichar* aName, nsIWebShell*& aResult)
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{
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return NS_ERROR_FAILURE;
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}
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///////////////////////////////////////////////////////////////////////////////
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// nsIStreamObserver implementation
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NS_IMETHODIMP
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CWebShellContainer::OnStartBinding(nsIURL* aURL, const char *aContentType)
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{
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return NS_ERROR_FAILURE;
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}
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NS_IMETHODIMP
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CWebShellContainer::OnProgress(nsIURL* aURL, PRInt32 aProgress, PRInt32 aProgressMax)
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{
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return NS_ERROR_FAILURE;
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}
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NS_IMETHODIMP
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CWebShellContainer::OnStatus(nsIURL* aURL, const nsString &aMsg)
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{
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return NS_ERROR_FAILURE;
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}
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NS_IMETHODIMP
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CWebShellContainer::OnStopBinding(nsIURL* aURL, PRInt32 aStatus, const nsString &aMsg)
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{
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return NS_ERROR_FAILURE;
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}
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