/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
 *
 * The contents of this file are subject to the Netscape Public
 * License Version 1.1 (the "License"); you may not use this file
 * except in compliance with the License. You may obtain a copy of
 * the License at http://www.mozilla.org/NPL/
 *
 * Software distributed under the License is distributed on an "AS
 * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
 * implied. See the License for the specific language governing
 * rights and limitations under the License.
 *
 * The Original Code is Mozilla Communicator client code.
 *
 * The Initial Developer of the Original Code is Netscape Communications
 * Corporation.  Portions created by Netscape are
 * Copyright (C) 1998 Netscape Communications Corporation. All
 * Rights Reserved.
 *
 * Contributor(s): 
 * Seth Spitzer <sspitzer@netscape.com>
 */

#include "nsISupports.idl"


%{C++

#define COMMAND_LINE_ARGUMENT_HANDLERS "command-line-argument-handlers"
#define PREF_STARTUP_PREFIX "general.startup."

#include "nsCOMPtr.h"
#include "nsIComponentManager.h"
#include "nsICategoryManager.h"
#include "nsIFileSpec.h"
#include "nsXPIDLString.h"
#include "nsIServiceManager.h"

#define CMDLINEHANDLER_REGISTERPROC_DECLS \
static NS_METHOD RegisterProc(nsIComponentManager *aCompMgr, nsIFile *aPath, const char *registryLocation, const char *componentType);  \
static NS_METHOD UnregisterProc(nsIComponentManager *aCompMgr, nsIFile *aPath, const char *registryLocation);

#define CMDLINEHANDLER2_IMPL(macro_class,macro_cmd_line_arg,macro_pref_name,macro_chrome_url,macro_help_text, macro_progid, macro_pretty_name, macro_handles_args, macro_open_window_with_args) \
NS_IMETHODIMP macro_class::GetCommandLineArgument(char **aCommandLineArgument) \
{ \
    if (!aCommandLineArgument) return NS_ERROR_FAILURE; \
    *aCommandLineArgument = PL_strdup(macro_cmd_line_arg); \
    return NS_OK; \
} \
NS_IMETHODIMP macro_class::GetPrefNameForStartup(char **aPrefNameForStartup) \
{ \
    if (!aPrefNameForStartup) return NS_ERROR_FAILURE; \
    *aPrefNameForStartup = PL_strdup(macro_pref_name); \
    return NS_OK; \
} \
NS_IMETHODIMP macro_class::GetChromeUrlForTask(char **aChromeUrlForTask) \
{ \
    if (!aChromeUrlForTask) return NS_ERROR_FAILURE; \
    *aChromeUrlForTask = PL_strdup(macro_chrome_url); \
    return NS_OK; \
} \
NS_IMETHODIMP macro_class::GetHelpText(char **aHelpText) \
{ \
    if (!aHelpText) return NS_ERROR_FAILURE; \
    *aHelpText = PL_strdup(macro_help_text); \
    return NS_OK; \
} \
NS_IMETHODIMP macro_class::GetHandlesArgs(PRBool *aHandlesArgs) \
{ \
    if (!aHandlesArgs) return NS_ERROR_FAILURE; \
    *aHandlesArgs = macro_handles_args; \
    return NS_OK; \
} \
NS_IMETHODIMP macro_class::GetOpenWindowWithArgs(PRBool *aOpenWindowWithArgs) \
{ \
    if (!aOpenWindowWithArgs) return NS_ERROR_FAILURE; \
    *aOpenWindowWithArgs = macro_open_window_with_args; \
    return NS_OK; \
} \
NS_METHOD macro_class::RegisterProc(nsIComponentManager *aCompMgr, nsIFile *aPath, const char *registryLocation, const char *componentType) \
{ \
    nsresult rv; \
    nsCOMPtr<nsICategoryManager> catman = do_GetService("mozilla.categorymanager.1", &rv); \
    if (NS_FAILED(rv)) return rv; \
    nsXPIDLCString prevEntry; \
    rv = catman->AddCategoryEntry(COMMAND_LINE_ARGUMENT_HANDLERS, macro_progid, macro_pretty_name, PR_TRUE, PR_TRUE, getter_Copies(prevEntry)); \
	return NS_OK; \
} \
NS_METHOD macro_class::UnregisterProc(nsIComponentManager *aCompMgr, nsIFile *aPath, const char *registryLocation) \
{ \
    nsresult rv; \
    nsCOMPtr<nsICategoryManager> catman = do_GetService("mozilla.categorymanager.1", &rv); \
    if (NS_FAILED(rv)) return rv; \
    nsXPIDLCString prevEntry; \
    rv = catman->DeleteCategoryEntry(COMMAND_LINE_ARGUMENT_HANDLERS, macro_progid, PR_TRUE, getter_Copies(prevEntry)); \
    return NS_OK; \
}

#define CMDLINEHANDLER_IMPL(macro_class,macro_cmd_line_arg,macro_pref_name,macro_chrome_url,macro_help_text, macro_progid, macro_pretty_name, macro_handles_args, macro_default_args, macro_open_window_with_args) \
NS_IMETHODIMP macro_class::GetDefaultArgs(PRUnichar **aDefaultArgs) \
{ \
    if (!aDefaultArgs) return NS_ERROR_FAILURE; \
    nsString args(macro_default_args); \
    *aDefaultArgs = args.ToNewUnicode(); \
    return NS_OK; \
} \
CMDLINEHANDLER2_IMPL(macro_class,macro_cmd_line_arg,macro_pref_name,macro_chrome_url,macro_help_text, macro_progid, macro_pretty_name, macro_handles_args, macro_open_window_with_args)

%}

[scriptable, uuid(ae12670a-1dd1-11b2-80cd-82ec93559deb)]
interface nsICmdLineHandler : nsISupports
{
    readonly attribute string commandLineArgument;
    readonly attribute string prefNameForStartup;
    readonly attribute string chromeUrlForTask;
    readonly attribute string helpText;

    readonly attribute boolean handlesArgs;
    readonly attribute wstring defaultArgs;
    readonly attribute boolean openWindowWithArgs;
};

