1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/layout/tools/layout-debug/src/nsLayoutDebugCLH.cpp Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,84 @@
1.4 +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
1.5 +// vim:cindent:tabstop=4:expandtab:shiftwidth=4:
1.6 +/* This Source Code Form is subject to the terms of the Mozilla Public
1.7 + * License, v. 2.0. If a copy of the MPL was not distributed with this
1.8 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
1.9 +
1.10 +#include "nsLayoutDebugCLH.h"
1.11 +#include "nsString.h"
1.12 +#include "plstr.h"
1.13 +#include "nsCOMPtr.h"
1.14 +#include "nsIWindowWatcher.h"
1.15 +#include "nsIServiceManager.h"
1.16 +#include "nsIDOMWindow.h"
1.17 +#include "nsISupportsArray.h"
1.18 +#include "nsISupportsPrimitives.h"
1.19 +#include "nsICommandLine.h"
1.20 +
1.21 +nsLayoutDebugCLH::nsLayoutDebugCLH()
1.22 +{
1.23 +}
1.24 +
1.25 +nsLayoutDebugCLH::~nsLayoutDebugCLH()
1.26 +{
1.27 +}
1.28 +
1.29 +NS_IMPL_ISUPPORTS(nsLayoutDebugCLH, ICOMMANDLINEHANDLER)
1.30 +
1.31 +NS_IMETHODIMP
1.32 +nsLayoutDebugCLH::Handle(nsICommandLine* aCmdLine)
1.33 +{
1.34 + nsresult rv;
1.35 +
1.36 + int32_t idx;
1.37 + rv = aCmdLine->FindFlag(NS_LITERAL_STRING("layoutdebug"), false, &idx);
1.38 + NS_ENSURE_SUCCESS(rv, rv);
1.39 + if (idx < 0)
1.40 + return NS_OK;
1.41 +
1.42 + int32_t length;
1.43 + aCmdLine->GetLength(&length);
1.44 +
1.45 + nsAutoString url;
1.46 + if (idx + 1 < length) {
1.47 + rv = aCmdLine->GetArgument(idx + 1, url);
1.48 + NS_ENSURE_SUCCESS(rv, rv);
1.49 + if (!url.IsEmpty() && url.CharAt(0) == '-')
1.50 + url.Truncate();
1.51 + }
1.52 +
1.53 + aCmdLine->RemoveArguments(idx, idx + !url.IsEmpty());
1.54 +
1.55 + nsCOMPtr<nsISupportsArray> argsArray =
1.56 + do_CreateInstance(NS_SUPPORTSARRAY_CONTRACTID, &rv);
1.57 + NS_ENSURE_SUCCESS(rv, rv);
1.58 +
1.59 + if (!url.IsEmpty())
1.60 + {
1.61 + nsCOMPtr<nsISupportsString> scriptableURL =
1.62 + do_CreateInstance(NS_SUPPORTS_STRING_CONTRACTID);
1.63 + NS_ENSURE_TRUE(scriptableURL, NS_ERROR_FAILURE);
1.64 +
1.65 + scriptableURL->SetData(url);
1.66 + argsArray->AppendElement(scriptableURL);
1.67 + }
1.68 +
1.69 + nsCOMPtr<nsIWindowWatcher> wwatch =
1.70 + do_GetService(NS_WINDOWWATCHER_CONTRACTID);
1.71 + NS_ENSURE_TRUE(wwatch, NS_ERROR_FAILURE);
1.72 +
1.73 + nsCOMPtr<nsIDOMWindow> opened;
1.74 + wwatch->OpenWindow(nullptr, "chrome://layoutdebug/content/",
1.75 + "_blank", "chrome,dialog=no,all", argsArray,
1.76 + getter_AddRefs(opened));
1.77 + aCmdLine->SetPreventDefault(true);
1.78 + return NS_OK;
1.79 +}
1.80 +
1.81 +NS_IMETHODIMP
1.82 +nsLayoutDebugCLH::GetHelpInfo(nsACString& aResult)
1.83 +{
1.84 + aResult.Assign(NS_LITERAL_CSTRING(" -layoutdebug [<url>] Start with Layout Debugger\n"));
1.85 + return NS_OK;
1.86 +}
1.87 +
