blob: 319171fea86d61cf2749893d817a65cff23b9626 [file] [log] [blame]
// Copyright 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "content/shell/app/shell_main_delegate_mac.h"
#include <unistd.h>
#include "base/command_line.h"
#include "base/files/file_path.h"
#include "base/logging.h"
#include "base/mac/foundation_util.h"
#include "base/mac/scoped_nsobject.h"
#include "content/public/common/content_switches.h"
#include "content/shell/app/paths_mac.h"
#include "content/shell/common/shell_switches.h"
namespace content {
void EnsureCorrectResolutionSettings() {
// Exit early if this isn't a browser process.
if (base::CommandLine::ForCurrentProcess()->HasSwitch(switches::kProcessType))
return;
NSString* const kHighResolutionCapable = @"NSHighResolutionCapable";
base::FilePath info_plist = GetInfoPlistPath();
base::scoped_nsobject<NSMutableDictionary> info_dict(
[[NSMutableDictionary alloc]
initWithContentsOfFile:base::mac::FilePathToNSString(info_plist)]);
bool running_layout_tests = base::CommandLine::ForCurrentProcess()->HasSwitch(
switches::kDumpRenderTree);
bool not_high_resolution_capable =
[info_dict objectForKey:kHighResolutionCapable] &&
[[info_dict objectForKey:kHighResolutionCapable] isEqualToNumber:@(NO)];
if (running_layout_tests == not_high_resolution_capable)
return;
// We need to update our Info.plist before we can continue.
[info_dict setObject:@(!running_layout_tests) forKey:kHighResolutionCapable];
CHECK([info_dict writeToFile:base::mac::FilePathToNSString(info_plist)
atomically:YES]);
const base::CommandLine::StringVector& original_argv =
base::CommandLine::ForCurrentProcess()->argv();
char** argv = new char*[original_argv.size() + 1];
for (unsigned i = 0; i < original_argv.size(); ++i)
argv[i] = const_cast<char*>(original_argv.at(i).c_str());
argv[original_argv.size()] = NULL;
CHECK(execvp(argv[0], argv));
}
} // namespace content