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/* 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
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "nsDeviceContextAndroid.h"
#include "mozilla/gfx/PrintTargetPDF.h"
#include "mozilla/RefPtr.h"
#include "nsString.h"
#include "nsIFile.h"
#include "nsIFileStreams.h"
#include "nsIPrintSettings.h"
#include "nsDirectoryServiceDefs.h"
using namespace mozilla;
using namespace mozilla::gfx;
NS_IMPL_ISUPPORTS(nsDeviceContextSpecAndroid, nsIDeviceContextSpec)
already_AddRefed<PrintTarget>
nsDeviceContextSpecAndroid::MakePrintTarget()
{
nsresult rv =
NS_GetSpecialDirectory(NS_OS_TEMP_DIR, getter_AddRefs(mTempFile));
NS_ENSURE_SUCCESS(rv, nullptr);
nsAutoCString filename("tmp-printing.pdf");
mTempFile->AppendNative(filename);
rv = mTempFile->CreateUnique(nsIFile::NORMAL_FILE_TYPE, 0660);
NS_ENSURE_SUCCESS(rv, nullptr);
nsCOMPtr<nsIFileOutputStream> stream = do_CreateInstance("@mozilla.org/network/file-output-stream;1");
rv = stream->Init(mTempFile, -1, -1, 0);
NS_ENSURE_SUCCESS(rv, nullptr);
// XXX: what should we do here for size? screen size?
IntSize size(480, 800);
return PrintTargetPDF::CreateOrNull(stream, size);
}
NS_IMETHODIMP
nsDeviceContextSpecAndroid::Init(nsIWidget* aWidget,
nsIPrintSettings* aPS,
bool aIsPrintPreview)
{
mPrintSettings = aPS;
return NS_OK;
}
NS_IMETHODIMP
nsDeviceContextSpecAndroid::BeginDocument(const nsAString& aTitle,
const nsAString& aPrintToFileName,
int32_t aStartPage,
int32_t aEndPage)
{
return NS_OK;
}
NS_IMETHODIMP
nsDeviceContextSpecAndroid::EndDocument()
{
nsXPIDLString targetPath;
nsCOMPtr<nsIFile> destFile;
mPrintSettings->GetToFileName(getter_Copies(targetPath));
nsresult rv = NS_NewNativeLocalFile(NS_ConvertUTF16toUTF8(targetPath),
false, getter_AddRefs(destFile));
NS_ENSURE_SUCCESS(rv, rv);
nsAutoString destLeafName;
rv = destFile->GetLeafName(destLeafName);
NS_ENSURE_SUCCESS(rv, rv);
nsCOMPtr<nsIFile> destDir;
rv = destFile->GetParent(getter_AddRefs(destDir));
NS_ENSURE_SUCCESS(rv, rv);
rv = mTempFile->MoveTo(destDir, destLeafName);
NS_ENSURE_SUCCESS(rv, rv);
destFile->SetPermissions(0666);
return NS_OK;
}
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