/*
* Copyright (C) 2002 Philip Langdale
* Copyright (C) 2003-2004 Christian Persch
* Copyright (C) 2005 Juerg Billeter
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* $Id$
*/
#include "mozilla-config.h"
#include "config.h"
#include "PrintingPromptService.h"
#include "EphyUtils.h"
#include "AutoJSContextStack.h"
#include <gtk/gtkdialog.h>
#include <libgnomeprintui/gnome-print-dialog.h>
#include "print-dialog.h"
#include "ephy-embed.h"
#include "ephy-command-manager.h"
#include "eel-gconf-extensions.h"
#include "ephy-prefs.h"
#include "ephy-debug.h"
#include <nsIPrintSettings.h>
#include <nsCOMPtr.h>
#include <nsIServiceManager.h>
/* Implementation file */
NS_IMPL_ISUPPORTS3(GPrintingPromptService, nsIPrintingPromptService, nsIWebProgressListener, nsIPrintProgressParams)
GPrintingPromptService::GPrintingPromptService()
{
LOG ("GPrintingPromptService ctor (%p)", this);
mPrintInfo = NULL;
}
GPrintingPromptService::~GPrintingPromptService()
{
LOG ("GPrintingPromptService dtor (%p)", this);
if (mPrintInfo != NULL)
{
ephy_print_info_free (mPrintInfo);
}
}
/* void showPrintDialog (in nsIDOMWindow parent, in nsIWebBrowserPrint webBrowserPrint, in nsIPrintSettings printSettings); */
NS_IMETHODIMP GPrintingPromptService::ShowPrintDialog(nsIDOMWindow *parent, nsIWebBrowserPrint *webBrowserPrint, nsIPrintSettings *printSettings)
{
EmbedPrintInfo *info;
GtkWidget *dialog;
if (eel_gconf_get_boolean (CONF_LOCKDOWN_DISABLE_PRINTING))
{
return NS_ERROR_ABORT;
}
nsresult rv;
AutoJSContextStack stack;
rv = stack.Init ();
if (NS_FAILED (rv)) return rv;
EphyEmbed *embed = EPHY_EMBED (EphyUtils::FindEmbed (parent));
NS_ENSURE_TRUE (embed, NS_ERROR_FAILURE);
info = ephy_print_get_print_info ();
if (!eel_gconf_get_boolean (CONF_LOCKDOWN_DISABLE_PRINT_SETUP))
{
GtkWidget *gtkParent = EphyUtils::FindGtkParent(parent);
NS_ENSURE_TRUE (gtkParent, NS_ERROR_FAILURE);
dialog = ephy_print_dialog_new (gtkParent, info);
gtk_window_set_modal (GTK_WINDOW (dialog), TRUE);
int ret;
while (TRUE)
{
ret = gtk_dialog_run (GTK_DIALOG (dialog));;
if (ret != GNOME_PRINT_DIALOG_RESPONSE_PRINT)
break;
if (ephy_print_verify_postscript (GNOME_PRINT_DIALOG (dialog)))
break;
}
gtk_widget_destroy (dialog);
if (ret != GNOME_PRINT_DIALOG_RESPONSE_PRINT)
{
ephy_print_info_free (info);
return NS_ERROR_ABORT;
}
}
/* work around mozilla bug which borks when printing selection without having one */
if (info->range == GNOME_PRINT_RANGE_SELECTION &&
ephy_command_manager_can_do_command
(EPHY_COMMAND_MANAGER (embed), "cmd_copy") == FALSE)
{
info->range = GNOME_PRINT_RANGE_ALL;
}
EphyUtils::CollatePrintSettings (info, printSettings, FALSE);
mPrintInfo = info;
return NS_OK;
}
/* void showProgress (in nsIDOMWindow parent, in nsIWebBrowserPrint webBrowserPrint, in nsIPrintSettings printSettings, in nsIObserver openDialogObserver, in boolean isForPrinting, out nsIWebProgressListener webProgressListener, out nsIPrintProgressParams printProgressParams, out boolean notifyOnOpen); */
NS_IMETHODIMP GPrintingPromptService::ShowProgress(nsIDOMWindow *parent, nsIWebBrowserPrint *webBrowserPrint, nsIPrintSettings *printSettings, nsIObserver *openDialogObserver, PRBool isForPrinting, nsIWebProgressListener **webProgressListener, nsIPrintProgressParams **printProgressParams, PRBool *notifyOnOpen)
{
*printProgressParams = NS_STATIC_CAST(nsIPrintProgressParams*, this);
NS_ADDREF(*printProgressParams);
*webProgressListener = NS_STATIC_CAST(nsIWebProgressListener*, this);
NS_ADDREF(*webProgressListener);
return NS_OK;
}
/* void showPageSetup (in nsIDOMWindow parent, in nsIPrintSettings printSettings, in nsIObserver printObserver); */
NS_IMETHODIMP GPrintingPromptService::ShowPageSetup(nsIDOMWindow *parent,
nsIPrintSettings *printSettings,
nsIObserver *printObserver)
{
EphyDialog *dialog;
nsresult rv = NS_ERROR_ABORT;
if (eel_gconf_get_boolean (CONF_LOCKDOWN_DISABLE_PRINTING) ||
eel_gconf_get_boolean (CONF_LOCKDOWN_DISABLE_PRINT_SETUP))
{
return rv;
}
AutoJSContextStack stack;
rv = stack.Init ();
if (NS_FAILED (rv)) return rv;
dialog = ephy_print_setup_dialog_new ();
ephy_dialog_set_modal (dialog, TRUE);
int ret = ephy_dialog_run (dialog);
if (ret == GTK_RESPONSE_OK)
{
rv = NS_OK;
}
g_object_unref (dialog);
return rv;
}
/* void showPrinterProperties (in nsIDOMWindow parent, in wstring printerName, in nsIPrintSettings printSettings); */
NS_IMETHODIMP GPrintingPromptService::ShowPrinterProperties(nsIDOMWindow *parent, const PRUnichar *printerName, nsIPrintSettings *printSettings)
{
return NS_ERROR_NOT_IMPLEMENTED;
}
/* void onStateChange (in nsIWebProgress aWebProgress, in nsIRequest aRequest, in unsigned long aStateFlags, in nsresult aStatus); */
NS_IMETHODIMP GPrintingPromptService::OnStateChange(nsIWebProgress *aWebProgress, nsIRequest *aRequest, PRUint32 aStateFlags, nsresult aStatus)
{
if ((aStateFlags & STATE_STOP) && mPrintInfo)
{
if (NS_SUCCEEDED (aStatus))
{
ephy_print_do_print_and_free (mPrintInfo);
}
else
{
ephy_print_info_free (mPrintInfo);
}
mPrintInfo = NULL;
}
return NS_OK;
}
/* void onProgressChange (in nsIWebProgress aWebProgress, in nsIRequest aRequest, in long aCurSelfProgress, in long aMaxSelfProgress, in long aCurTotalProgress, in long aMaxTotalProgress); */
NS_IMETHODIMP GPrintingPromptService::OnProgressChange(nsIWebProgress *aWebProgress, nsIRequest *aRequest, PRInt32 aCurSelfProgress, PRInt32 aMaxSelfProgress, PRInt32 aCurTotalProgress, PRInt32 aMaxTotalProgress)
{
return NS_ERROR_NOT_IMPLEMENTED;
}
/* void onLocationChange (in nsIWebProgress aWebProgress, in nsIRequest aRequest, in nsIURI location); */
NS_IMETHODIMP GPrintingPromptService::OnLocationChange(nsIWebProgress *aWebProgress, nsIRequest *aRequest, nsIURI *location)
{
return NS_ERROR_NOT_IMPLEMENTED;
}
/* void onStatusChange (in nsIWebProgress aWebProgress, in nsIRequest aRequest, in nsresult aStatus, in wstring aMessage); */
NS_IMETHODIMP GPrintingPromptService::OnStatusChange(nsIWebProgress *aWebProgress, nsIRequest *aRequest, nsresult aStatus, const PRUnichar *aMessage)
{
return NS_ERROR_NOT_IMPLEMENTED;
}
/* void onSecurityChange (in nsIWebProgress aWebProgress, in nsIRequest aRequest, in unsigned long state); */
NS_IMETHODIMP GPrintingPromptService::OnSecurityChange(nsIWebProgress *aWebProgress, nsIRequest *aRequest, PRUint32 state)
{
return NS_ERROR_NOT_IMPLEMENTED;
}
/* attribute wstring docTitle; */
NS_IMETHODIMP GPrintingPromptService::GetDocTitle(PRUnichar * *aDocTitle)
{
return NS_ERROR_NOT_IMPLEMENTED;
}
NS_IMETHODIMP GPrintingPromptService::SetDocTitle(const PRUnichar * aDocTitle)
{
return NS_ERROR_NOT_IMPLEMENTED;
}
/* attribute wstring docURL; */
NS_IMETHODIMP GPrintingPromptService::GetDocURL(PRUnichar * *aDocURL)
{
return NS_ERROR_NOT_IMPLEMENTED;
}
NS_IMETHODIMP GPrintingPromptService::SetDocURL(const PRUnichar * aDocURL)
{
return NS_ERROR_NOT_IMPLEMENTED;
}
