mirror of
https://github.com/classilla/tenfourfox.git
synced 2024-09-10 11:54:40 +00:00
297 lines
8.6 KiB
C++
297 lines
8.6 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
|
|
#include "nsPrintProgress.h"
|
|
|
|
#include "nsIBaseWindow.h"
|
|
#include "nsIDocShell.h"
|
|
#include "nsIDocShellTreeOwner.h"
|
|
#include "nsIInterfaceRequestorUtils.h"
|
|
#include "nsISupportsArray.h"
|
|
#include "nsIXULWindow.h"
|
|
#include "nsXPCOM.h"
|
|
#include "nsISupportsPrimitives.h"
|
|
#include "nsIComponentManager.h"
|
|
#include "nsIServiceManager.h"
|
|
#include "nsPIDOMWindow.h"
|
|
|
|
#if 0
|
|
NS_IMPL_ADDREF(nsPrintProgress)
|
|
NS_IMPL_RELEASE(nsPrintProgress)
|
|
#else
|
|
NS_IMETHODIMP_(MozExternalRefCountType) nsPrintProgress::AddRef(void)
|
|
{
|
|
NS_PRECONDITION(int32_t(mRefCnt) >= 0, "illegal refcnt");
|
|
nsrefcnt count;
|
|
count = ++mRefCnt;
|
|
//NS_LOG_ADDREF(this, count, "nsPrintProgress", sizeof(*this));
|
|
return count;
|
|
}
|
|
|
|
NS_IMETHODIMP_(MozExternalRefCountType) nsPrintProgress::Release(void)
|
|
{
|
|
nsrefcnt count;
|
|
NS_PRECONDITION(0 != mRefCnt, "dup release");
|
|
count = --mRefCnt;
|
|
//NS_LOG_RELEASE(this, count, "nsPrintProgress");
|
|
if (0 == count) {
|
|
mRefCnt = 1; /* stabilize */
|
|
/* enable this to find non-threadsafe destructors: */
|
|
/* NS_ASSERT_OWNINGTHREAD(nsPrintProgress); */
|
|
delete this;
|
|
return 0;
|
|
}
|
|
return count;
|
|
}
|
|
|
|
#endif
|
|
|
|
NS_INTERFACE_MAP_BEGIN(nsPrintProgress)
|
|
NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, nsIPrintStatusFeedback)
|
|
NS_INTERFACE_MAP_ENTRY(nsIPrintProgress)
|
|
NS_INTERFACE_MAP_ENTRY(nsIPrintStatusFeedback)
|
|
NS_INTERFACE_MAP_ENTRY(nsIWebProgressListener)
|
|
NS_INTERFACE_MAP_END_THREADSAFE
|
|
|
|
|
|
nsPrintProgress::nsPrintProgress()
|
|
{
|
|
m_closeProgress = false;
|
|
m_processCanceled = false;
|
|
m_pendingStateFlags = -1;
|
|
m_pendingStateValue = NS_OK;
|
|
}
|
|
|
|
nsPrintProgress::~nsPrintProgress()
|
|
{
|
|
(void)ReleaseListeners();
|
|
}
|
|
|
|
NS_IMETHODIMP nsPrintProgress::OpenProgressDialog(nsIDOMWindow *parent,
|
|
const char *dialogURL,
|
|
nsISupports *parameters,
|
|
nsIObserver *openDialogObserver,
|
|
bool *notifyOnOpen)
|
|
{
|
|
*notifyOnOpen = true;
|
|
m_observer = openDialogObserver;
|
|
|
|
nsresult rv = NS_ERROR_FAILURE;
|
|
|
|
if (m_dialog)
|
|
return NS_ERROR_ALREADY_INITIALIZED;
|
|
|
|
if (!dialogURL || !*dialogURL)
|
|
return NS_ERROR_INVALID_ARG;
|
|
|
|
if (parent)
|
|
{
|
|
// Set up window.arguments[0]...
|
|
nsCOMPtr<nsISupportsArray> array;
|
|
rv = NS_NewISupportsArray(getter_AddRefs(array));
|
|
NS_ENSURE_SUCCESS(rv, rv);
|
|
|
|
nsCOMPtr<nsISupportsInterfacePointer> ifptr =
|
|
do_CreateInstance(NS_SUPPORTS_INTERFACE_POINTER_CONTRACTID, &rv);
|
|
NS_ENSURE_SUCCESS(rv, rv);
|
|
|
|
ifptr->SetData(static_cast<nsIPrintProgress*>(this));
|
|
ifptr->SetDataIID(&NS_GET_IID(nsIPrintProgress));
|
|
|
|
array->AppendElement(ifptr);
|
|
|
|
array->AppendElement(parameters);
|
|
|
|
// We will set the opener of the dialog to be the nsIDOMWindow for the
|
|
// browser XUL window itself, as opposed to the content. That way, the
|
|
// progress window has access to the opener.
|
|
nsCOMPtr<nsPIDOMWindow> pParentWindow = do_QueryInterface(parent);
|
|
NS_ENSURE_STATE(pParentWindow);
|
|
|
|
nsCOMPtr<nsIDocShell> docShell = pParentWindow->GetDocShell();
|
|
NS_ENSURE_STATE(docShell);
|
|
|
|
nsCOMPtr<nsIDocShellTreeOwner> owner;
|
|
docShell->GetTreeOwner(getter_AddRefs(owner));
|
|
|
|
nsCOMPtr<nsIXULWindow> ownerXULWindow = do_GetInterface(owner);
|
|
nsCOMPtr<nsIDOMWindow> ownerWindow = do_GetInterface(ownerXULWindow);
|
|
NS_ENSURE_STATE(ownerWindow);
|
|
|
|
nsCOMPtr<nsPIDOMWindow> piOwnerWindow = do_QueryInterface(ownerWindow);
|
|
MOZ_ASSERT(piOwnerWindow);
|
|
|
|
// Open the dialog.
|
|
nsCOMPtr<nsIDOMWindow> newWindow;
|
|
rv = piOwnerWindow->OpenDialog(NS_ConvertASCIItoUTF16(dialogURL),
|
|
NS_LITERAL_STRING("_blank"),
|
|
NS_LITERAL_STRING("chrome,titlebar,dependent,centerscreen"),
|
|
array, getter_AddRefs(newWindow));
|
|
}
|
|
|
|
return rv;
|
|
}
|
|
|
|
NS_IMETHODIMP nsPrintProgress::CloseProgressDialog(bool forceClose)
|
|
{
|
|
m_closeProgress = true;
|
|
// XXX Casting from bool to nsresult
|
|
return OnStateChange(nullptr, nullptr, nsIWebProgressListener::STATE_STOP,
|
|
static_cast<nsresult>(forceClose));
|
|
}
|
|
|
|
NS_IMETHODIMP nsPrintProgress::GetPrompter(nsIPrompt **_retval)
|
|
{
|
|
NS_ENSURE_ARG_POINTER(_retval);
|
|
*_retval = nullptr;
|
|
|
|
if (! m_closeProgress && m_dialog) {
|
|
nsCOMPtr<nsPIDOMWindow> window = do_QueryInterface(m_dialog);
|
|
MOZ_ASSERT(window);
|
|
return window->GetPrompter(_retval);
|
|
}
|
|
|
|
return NS_ERROR_FAILURE;
|
|
}
|
|
|
|
NS_IMETHODIMP nsPrintProgress::GetProcessCanceledByUser(bool *aProcessCanceledByUser)
|
|
{
|
|
NS_ENSURE_ARG_POINTER(aProcessCanceledByUser);
|
|
*aProcessCanceledByUser = m_processCanceled;
|
|
return NS_OK;
|
|
}
|
|
NS_IMETHODIMP nsPrintProgress::SetProcessCanceledByUser(bool aProcessCanceledByUser)
|
|
{
|
|
m_processCanceled = aProcessCanceledByUser;
|
|
OnStateChange(nullptr, nullptr, nsIWebProgressListener::STATE_STOP, NS_OK);
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP nsPrintProgress::RegisterListener(nsIWebProgressListener * listener)
|
|
{
|
|
if (!listener) //Nothing to do with a null listener!
|
|
return NS_OK;
|
|
|
|
m_listenerList.AppendObject(listener);
|
|
if (m_closeProgress || m_processCanceled)
|
|
listener->OnStateChange(nullptr, nullptr,
|
|
nsIWebProgressListener::STATE_STOP, NS_OK);
|
|
else
|
|
{
|
|
listener->OnStatusChange(nullptr, nullptr, NS_OK, m_pendingStatus.get());
|
|
if (m_pendingStateFlags != -1)
|
|
listener->OnStateChange(nullptr, nullptr, m_pendingStateFlags, m_pendingStateValue);
|
|
}
|
|
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP nsPrintProgress::UnregisterListener(nsIWebProgressListener *listener)
|
|
{
|
|
if (listener)
|
|
m_listenerList.RemoveObject(listener);
|
|
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP nsPrintProgress::DoneIniting()
|
|
{
|
|
if (m_observer) {
|
|
m_observer->Observe(nullptr, nullptr, nullptr);
|
|
}
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP nsPrintProgress::OnStateChange(nsIWebProgress *aWebProgress, nsIRequest *aRequest, uint32_t aStateFlags, nsresult aStatus)
|
|
{
|
|
m_pendingStateFlags = aStateFlags;
|
|
m_pendingStateValue = aStatus;
|
|
|
|
uint32_t count = m_listenerList.Count();
|
|
for (uint32_t i = count - 1; i < count; i --)
|
|
{
|
|
nsCOMPtr<nsIWebProgressListener> progressListener = m_listenerList.SafeObjectAt(i);
|
|
if (progressListener)
|
|
progressListener->OnStateChange(aWebProgress, aRequest, aStateFlags, aStatus);
|
|
}
|
|
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP nsPrintProgress::OnProgressChange(nsIWebProgress *aWebProgress, nsIRequest *aRequest, int32_t aCurSelfProgress, int32_t aMaxSelfProgress, int32_t aCurTotalProgress, int32_t aMaxTotalProgress)
|
|
{
|
|
uint32_t count = m_listenerList.Count();
|
|
for (uint32_t i = count - 1; i < count; i --)
|
|
{
|
|
nsCOMPtr<nsIWebProgressListener> progressListener = m_listenerList.SafeObjectAt(i);
|
|
if (progressListener)
|
|
progressListener->OnProgressChange(aWebProgress, aRequest, aCurSelfProgress, aMaxSelfProgress, aCurTotalProgress, aMaxTotalProgress);
|
|
}
|
|
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP nsPrintProgress::OnLocationChange(nsIWebProgress *aWebProgress, nsIRequest *aRequest, nsIURI *location, uint32_t aFlags)
|
|
{
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP nsPrintProgress::OnStatusChange(nsIWebProgress *aWebProgress, nsIRequest *aRequest, nsresult aStatus, const char16_t *aMessage)
|
|
{
|
|
if (aMessage && *aMessage)
|
|
m_pendingStatus = aMessage;
|
|
|
|
uint32_t count = m_listenerList.Count();
|
|
for (uint32_t i = count - 1; i < count; i --)
|
|
{
|
|
nsCOMPtr<nsIWebProgressListener> progressListener = m_listenerList.SafeObjectAt(i);
|
|
if (progressListener)
|
|
progressListener->OnStatusChange(aWebProgress, aRequest, aStatus, aMessage);
|
|
}
|
|
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP nsPrintProgress::OnSecurityChange(nsIWebProgress *aWebProgress, nsIRequest *aRequest, uint32_t state)
|
|
{
|
|
return NS_OK;
|
|
}
|
|
|
|
nsresult nsPrintProgress::ReleaseListeners()
|
|
{
|
|
m_listenerList.Clear();
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP nsPrintProgress::ShowStatusString(const char16_t *status)
|
|
{
|
|
return OnStatusChange(nullptr, nullptr, NS_OK, status);
|
|
}
|
|
|
|
NS_IMETHODIMP nsPrintProgress::StartMeteors()
|
|
{
|
|
return NS_ERROR_NOT_IMPLEMENTED;
|
|
}
|
|
|
|
NS_IMETHODIMP nsPrintProgress::StopMeteors()
|
|
{
|
|
return NS_ERROR_NOT_IMPLEMENTED;
|
|
}
|
|
|
|
NS_IMETHODIMP nsPrintProgress::ShowProgress(int32_t percent)
|
|
{
|
|
return NS_ERROR_NOT_IMPLEMENTED;
|
|
}
|
|
|
|
NS_IMETHODIMP nsPrintProgress::SetDocShell(nsIDocShell *shell, nsIDOMWindow *window)
|
|
{
|
|
return NS_ERROR_NOT_IMPLEMENTED;
|
|
}
|
|
|
|
NS_IMETHODIMP nsPrintProgress::CloseWindow()
|
|
{
|
|
return NS_ERROR_NOT_IMPLEMENTED;
|
|
}
|