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/* -*- Mode: Objective-C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset:
* 2 -*- */
/* vim: set ts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
#import <Cocoa/Cocoa.h>
#include "nsMacFinderProgress.h"
#include "nsProxyRelease.h"
#include "nsThreadUtils.h"
#include "nsString.h"
#include "nsObjCExceptions.h"
NS_IMPL_ISUPPORTS(nsMacFinderProgress, nsIMacFinderProgress)
nsMacFinderProgress::nsMacFinderProgress() : mProgress(nil) {}
nsMacFinderProgress::~nsMacFinderProgress() {
if (mProgress) {
[mProgress unpublish];
[mProgress release];
}
}
NS_IMETHODIMP
nsMacFinderProgress::Init(
const nsAString& path,
nsIMacFinderProgressCanceledCallback* cancellationCallback) {
NS_OBJC_BEGIN_TRY_BLOCK_RETURN;
NSURL* pathUrl = [NSURL
fileURLWithPath:[NSString
stringWithCharacters:reinterpret_cast<const unichar*>(
path.BeginReading())
length:path.Length()]];
NSDictionary* userInfo = @{
@"NSProgressFileOperationKindKey" :
@"NSProgressFileOperationKindDownloading",
@"NSProgressFileURLKey" : pathUrl
};
mProgress = [[NSProgress alloc] initWithParent:nil userInfo:userInfo];
mProgress.kind = NSProgressKindFile;
mProgress.cancellable = YES;
nsMainThreadPtrHandle<nsIMacFinderProgressCanceledCallback>
cancellationCallbackHandle(
new nsMainThreadPtrHolder<nsIMacFinderProgressCanceledCallback>(
"MacFinderProgress::CancellationCallback", cancellationCallback));
mProgress.cancellationHandler = ^{
NS_DispatchToMainThread(NS_NewRunnableFunction(
"MacFinderProgress::Canceled", [cancellationCallbackHandle] {
MOZ_ASSERT(NS_IsMainThread());
cancellationCallbackHandle->Canceled();
}));
};
[mProgress publish];
return NS_OK;
NS_OBJC_END_TRY_BLOCK_RETURN(NS_ERROR_FAILURE);
}
NS_IMETHODIMP
nsMacFinderProgress::UpdateProgress(uint64_t currentProgress,
uint64_t totalProgress) {
NS_OBJC_BEGIN_TRY_BLOCK_RETURN;
if (mProgress) {
mProgress.totalUnitCount = totalProgress;
mProgress.completedUnitCount = currentProgress;
}
return NS_OK;
NS_OBJC_END_TRY_BLOCK_RETURN(NS_ERROR_FAILURE);
}
NS_IMETHODIMP
nsMacFinderProgress::End() {
NS_OBJC_BEGIN_TRY_BLOCK_RETURN;
if (mProgress) {
[mProgress unpublish];
}
return NS_OK;
NS_OBJC_END_TRY_BLOCK_RETURN(NS_ERROR_FAILURE);
}