1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/embedding/components/printingui/src/mac/nsPrintProgress.cpp Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,260 @@
1.4 +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
1.5 +/* This Source Code Form is subject to the terms of the Mozilla Public
1.6 + * License, v. 2.0. If a copy of the MPL was not distributed with this
1.7 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
1.8 +
1.9 +#include "nsPrintProgress.h"
1.10 +
1.11 +#include "nsIBaseWindow.h"
1.12 +#include "nsISupportsArray.h"
1.13 +#include "nsXPCOM.h"
1.14 +#include "nsISupportsPrimitives.h"
1.15 +#include "nsIComponentManager.h"
1.16 +
1.17 +NS_IMPL_ADDREF(nsPrintProgress)
1.18 +NS_IMPL_RELEASE(nsPrintProgress)
1.19 +
1.20 +NS_INTERFACE_MAP_BEGIN(nsPrintProgress)
1.21 + NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, nsIPrintStatusFeedback)
1.22 + NS_INTERFACE_MAP_ENTRY(nsIPrintProgress)
1.23 + NS_INTERFACE_MAP_ENTRY(nsIPrintStatusFeedback)
1.24 + NS_INTERFACE_MAP_ENTRY(nsIWebProgressListener)
1.25 +NS_INTERFACE_MAP_END_THREADSAFE
1.26 +
1.27 +
1.28 +nsPrintProgress::nsPrintProgress()
1.29 +{
1.30 + m_closeProgress = false;
1.31 + m_processCanceled = false;
1.32 + m_pendingStateFlags = -1;
1.33 + m_pendingStateValue = NS_OK;
1.34 +}
1.35 +
1.36 +nsPrintProgress::~nsPrintProgress()
1.37 +{
1.38 + (void)ReleaseListeners();
1.39 +}
1.40 +
1.41 +/* void openProgressDialog (in nsIDOMWindow parent, in string dialogURL, in nsISupports parameters); */
1.42 +NS_IMETHODIMP nsPrintProgress::OpenProgressDialog(nsIDOMWindow *parent,
1.43 + const char *dialogURL,
1.44 + nsISupports *parameters,
1.45 + nsIObserver *openDialogObserver,
1.46 + bool *notifyOnOpen)
1.47 +{
1.48 + m_observer = openDialogObserver;
1.49 +
1.50 + nsresult rv = NS_ERROR_FAILURE;
1.51 +
1.52 + if (m_dialog)
1.53 + return NS_ERROR_ALREADY_INITIALIZED;
1.54 +
1.55 + if (!dialogURL || !*dialogURL)
1.56 + return NS_ERROR_INVALID_ARG;
1.57 +
1.58 + if (parent)
1.59 + {
1.60 + // Set up window.arguments[0]...
1.61 + nsCOMPtr<nsISupportsArray> array;
1.62 + rv = NS_NewISupportsArray(getter_AddRefs(array));
1.63 + NS_ENSURE_SUCCESS(rv, rv);
1.64 +
1.65 + nsCOMPtr<nsISupportsInterfacePointer> ifptr =
1.66 + do_CreateInstance(NS_SUPPORTS_INTERFACE_POINTER_CONTRACTID, &rv);
1.67 + NS_ENSURE_SUCCESS(rv, rv);
1.68 +
1.69 + ifptr->SetData(static_cast<nsIPrintProgress*>(this));
1.70 + ifptr->SetDataIID(&NS_GET_IID(nsIPrintProgress));
1.71 +
1.72 + array->AppendElement(ifptr);
1.73 +
1.74 + array->AppendElement(parameters);
1.75 +
1.76 + // Open the dialog.
1.77 + nsCOMPtr<nsIDOMWindow> newWindow;
1.78 + rv = parent->OpenDialog(NS_ConvertASCIItoUTF16(dialogURL),
1.79 + NS_LITERAL_STRING("_blank"),
1.80 + NS_LITERAL_STRING("chrome,titlebar,dependent,centerscreen"),
1.81 + array, getter_AddRefs(newWindow));
1.82 + if (NS_SUCCEEDED(rv)) {
1.83 + *notifyOnOpen = true;
1.84 + }
1.85 + }
1.86 +
1.87 + return rv;
1.88 +}
1.89 +
1.90 +/* void closeProgressDialog (in boolean forceClose); */
1.91 +NS_IMETHODIMP nsPrintProgress::CloseProgressDialog(bool forceClose)
1.92 +{
1.93 + m_closeProgress = true;
1.94 + // XXX Casting bool to nsresult
1.95 + return OnStateChange(nullptr, nullptr, nsIWebProgressListener::STATE_STOP,
1.96 + static_cast<nsresult>(forceClose));
1.97 +}
1.98 +
1.99 +/* nsIPrompt GetPrompter (); */
1.100 +NS_IMETHODIMP nsPrintProgress::GetPrompter(nsIPrompt **_retval)
1.101 +{
1.102 + NS_ENSURE_ARG_POINTER(_retval);
1.103 + *_retval = nullptr;
1.104 +
1.105 + if (! m_closeProgress && m_dialog)
1.106 + return m_dialog->GetPrompter(_retval);
1.107 +
1.108 + return NS_ERROR_FAILURE;
1.109 +}
1.110 +
1.111 +/* attribute boolean processCanceledByUser; */
1.112 +NS_IMETHODIMP nsPrintProgress::GetProcessCanceledByUser(bool *aProcessCanceledByUser)
1.113 +{
1.114 + NS_ENSURE_ARG_POINTER(aProcessCanceledByUser);
1.115 + *aProcessCanceledByUser = m_processCanceled;
1.116 + return NS_OK;
1.117 +}
1.118 +NS_IMETHODIMP nsPrintProgress::SetProcessCanceledByUser(bool aProcessCanceledByUser)
1.119 +{
1.120 + m_processCanceled = aProcessCanceledByUser;
1.121 + OnStateChange(nullptr, nullptr, nsIWebProgressListener::STATE_STOP, NS_OK);
1.122 + return NS_OK;
1.123 +}
1.124 +
1.125 +/* void RegisterListener (in nsIWebProgressListener listener); */
1.126 +NS_IMETHODIMP nsPrintProgress::RegisterListener(nsIWebProgressListener * listener)
1.127 +{
1.128 + if (!listener) //Nothing to do with a null listener!
1.129 + return NS_OK;
1.130 +
1.131 + m_listenerList.AppendObject(listener);
1.132 + if (m_closeProgress || m_processCanceled)
1.133 + listener->OnStateChange(nullptr, nullptr,
1.134 + nsIWebProgressListener::STATE_STOP, NS_OK);
1.135 + else
1.136 + {
1.137 + listener->OnStatusChange(nullptr, nullptr, NS_OK, m_pendingStatus.get());
1.138 + if (m_pendingStateFlags != -1)
1.139 + listener->OnStateChange(nullptr, nullptr, m_pendingStateFlags, m_pendingStateValue);
1.140 + }
1.141 +
1.142 + return NS_OK;
1.143 +}
1.144 +
1.145 +/* void UnregisterListener (in nsIWebProgressListener listener); */
1.146 +NS_IMETHODIMP nsPrintProgress::UnregisterListener(nsIWebProgressListener *listener)
1.147 +{
1.148 + if (listener)
1.149 + m_listenerList.RemoveObject(listener);
1.150 +
1.151 + return NS_OK;
1.152 +}
1.153 +
1.154 +/* void doneIniting (); */
1.155 +NS_IMETHODIMP nsPrintProgress::DoneIniting()
1.156 +{
1.157 + if (m_observer) {
1.158 + m_observer->Observe(nullptr, nullptr, nullptr);
1.159 + }
1.160 + return NS_OK;
1.161 +}
1.162 +
1.163 +/* void onStateChange (in nsIWebProgress aWebProgress, in nsIRequest aRequest, in unsigned long aStateFlags, in nsresult aStatus); */
1.164 +NS_IMETHODIMP nsPrintProgress::OnStateChange(nsIWebProgress *aWebProgress, nsIRequest *aRequest, uint32_t aStateFlags, nsresult aStatus)
1.165 +{
1.166 + m_pendingStateFlags = aStateFlags;
1.167 + m_pendingStateValue = aStatus;
1.168 +
1.169 + uint32_t count = m_listenerList.Count();
1.170 + for (uint32_t i = count - 1; i < count; i --)
1.171 + {
1.172 + nsCOMPtr<nsIWebProgressListener> progressListener = m_listenerList.SafeObjectAt(i);
1.173 + if (progressListener)
1.174 + progressListener->OnStateChange(aWebProgress, aRequest, aStateFlags, aStatus);
1.175 + }
1.176 +
1.177 + return NS_OK;
1.178 +}
1.179 +
1.180 +/* void onProgressChange (in nsIWebProgress aWebProgress, in nsIRequest aRequest, in long aCurSelfProgress, in long aMaxSelfProgress, in long aCurTotalProgress, in long aMaxTotalProgress); */
1.181 +NS_IMETHODIMP nsPrintProgress::OnProgressChange(nsIWebProgress *aWebProgress, nsIRequest *aRequest, int32_t aCurSelfProgress, int32_t aMaxSelfProgress, int32_t aCurTotalProgress, int32_t aMaxTotalProgress)
1.182 +{
1.183 + uint32_t count = m_listenerList.Count();
1.184 + for (uint32_t i = count - 1; i < count; i --)
1.185 + {
1.186 + nsCOMPtr<nsIWebProgressListener> progressListener = m_listenerList.SafeObjectAt(i);
1.187 + if (progressListener)
1.188 + progressListener->OnProgressChange(aWebProgress, aRequest, aCurSelfProgress, aMaxSelfProgress, aCurTotalProgress, aMaxTotalProgress);
1.189 + }
1.190 +
1.191 + return NS_OK;
1.192 +}
1.193 +
1.194 +/* void onLocationChange (in nsIWebProgress aWebProgress, in nsIRequest aRequest, in nsIURI location, in unsigned long aFlags); */
1.195 +NS_IMETHODIMP nsPrintProgress::OnLocationChange(nsIWebProgress *aWebProgress, nsIRequest *aRequest, nsIURI *location, uint32_t aFlags)
1.196 +{
1.197 + return NS_OK;
1.198 +}
1.199 +
1.200 +/* void onStatusChange (in nsIWebProgress aWebProgress, in nsIRequest aRequest, in nsresult aStatus, in wstring aMessage); */
1.201 +NS_IMETHODIMP nsPrintProgress::OnStatusChange(nsIWebProgress *aWebProgress, nsIRequest *aRequest, nsresult aStatus, const char16_t *aMessage)
1.202 +{
1.203 + if (aMessage && *aMessage)
1.204 + m_pendingStatus = aMessage;
1.205 +
1.206 + uint32_t count = m_listenerList.Count();
1.207 + for (uint32_t i = count - 1; i < count; i --)
1.208 + {
1.209 + nsCOMPtr<nsIWebProgressListener> progressListener = m_listenerList.SafeObjectAt(i);
1.210 + if (progressListener)
1.211 + progressListener->OnStatusChange(aWebProgress, aRequest, aStatus, aMessage);
1.212 + }
1.213 +
1.214 + return NS_OK;
1.215 +}
1.216 +
1.217 +/* void onSecurityChange (in nsIWebProgress aWebProgress, in nsIRequest aRequest, in unsigned long state); */
1.218 +NS_IMETHODIMP nsPrintProgress::OnSecurityChange(nsIWebProgress *aWebProgress, nsIRequest *aRequest, uint32_t state)
1.219 +{
1.220 + return NS_OK;
1.221 +}
1.222 +
1.223 +nsresult nsPrintProgress::ReleaseListeners()
1.224 +{
1.225 + m_listenerList.Clear();
1.226 + return NS_OK;
1.227 +}
1.228 +
1.229 +NS_IMETHODIMP nsPrintProgress::ShowStatusString(const char16_t *status)
1.230 +{
1.231 + return OnStatusChange(nullptr, nullptr, NS_OK, status);
1.232 +}
1.233 +
1.234 +/* void startMeteors (); */
1.235 +NS_IMETHODIMP nsPrintProgress::StartMeteors()
1.236 +{
1.237 + return NS_ERROR_NOT_IMPLEMENTED;
1.238 +}
1.239 +
1.240 +/* void stopMeteors (); */
1.241 +NS_IMETHODIMP nsPrintProgress::StopMeteors()
1.242 +{
1.243 + return NS_ERROR_NOT_IMPLEMENTED;
1.244 +}
1.245 +
1.246 +/* void showProgress (in long percent); */
1.247 +NS_IMETHODIMP nsPrintProgress::ShowProgress(int32_t percent)
1.248 +{
1.249 + return NS_ERROR_NOT_IMPLEMENTED;
1.250 +}
1.251 +
1.252 +/* [noscript] void setDocShell (in nsIDocShell shell, in nsIDOMWindow window); */
1.253 +NS_IMETHODIMP nsPrintProgress::SetDocShell(nsIDocShell *shell, nsIDOMWindow *window)
1.254 +{
1.255 + return NS_ERROR_NOT_IMPLEMENTED;
1.256 +}
1.257 +
1.258 +/* void closeWindow (); */
1.259 +NS_IMETHODIMP nsPrintProgress::CloseWindow()
1.260 +{
1.261 + return NS_ERROR_NOT_IMPLEMENTED;
1.262 +}
1.263 +
