зеркало из https://github.com/mozilla/pjs.git
127 строки
4.1 KiB
C++
127 строки
4.1 KiB
C++
/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is
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* Mozilla Foundation
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* Portions created by the Initial Developer are Copyright (C) 2010
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Brad Lassey <blassey@mozilla.com>
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either of the GNU General Public License Version 2 or later (the "GPL"),
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* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#include "nsDeviceContextAndroid.h"
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#include "nsString.h"
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#include "nsILocalFile.h"
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#include "nsIFileStreams.h"
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#include "nsAutoPtr.h"
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#include "gfxPDFSurface.h"
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#include "nsIPrintSettings.h"
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#include "nsDirectoryServiceDefs.h"
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NS_IMPL_ISUPPORTS1(nsDeviceContextSpecAndroid, nsIDeviceContextSpec)
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NS_IMETHODIMP
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nsDeviceContextSpecAndroid::GetSurfaceForPrinter(gfxASurface** aSurface)
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{
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nsCAutoString tmpDir(getenv("TMPDIR"));
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nsresult rv =
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NS_GetSpecialDirectory(NS_OS_TEMP_DIR, getter_AddRefs(mTempFile));
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NS_ENSURE_SUCCESS(rv, rv);
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nsCAutoString filename("tmp-printing.pdf");
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mTempFile->AppendNative(filename);
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rv = mTempFile->CreateUnique(nsIFile::NORMAL_FILE_TYPE, 0660);
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NS_ENSURE_SUCCESS(rv, rv);
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nsCOMPtr<nsIFileOutputStream> stream = do_CreateInstance("@mozilla.org/network/file-output-stream;1");
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rv = stream->Init(mTempFile, -1, -1, 0);
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NS_ENSURE_SUCCESS(rv, rv);
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nsRefPtr<gfxASurface> surface;
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// XXX: what should we do hear for size? screen size?
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gfxSize surfaceSize(480, 800);
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surface = new gfxPDFSurface(stream, surfaceSize);
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NS_ABORT_IF_FALSE(surface, "valid address expected");
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surface.swap(*aSurface);
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return NS_OK;
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}
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NS_IMETHODIMP
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nsDeviceContextSpecAndroid::Init(nsIWidget* aWidget,
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nsIPrintSettings* aPS,
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bool aIsPrintPreview)
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{
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mPrintSettings = aPS;
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return NS_OK;
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}
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NS_IMETHODIMP
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nsDeviceContextSpecAndroid::BeginDocument(PRUnichar* aTitle,
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PRUnichar* aPrintToFileName,
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PRInt32 aStartPage,
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PRInt32 aEndPage)
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{
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return NS_OK;
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}
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NS_IMETHODIMP
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nsDeviceContextSpecAndroid::EndDocument()
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{
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nsXPIDLString targetPath;
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nsCOMPtr<nsILocalFile> destFile;
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mPrintSettings->GetToFileName(getter_Copies(targetPath));
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nsresult rv = NS_NewNativeLocalFile(NS_ConvertUTF16toUTF8(targetPath),
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false, getter_AddRefs(destFile));
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NS_ENSURE_SUCCESS(rv, rv);
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nsAutoString destLeafName;
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rv = destFile->GetLeafName(destLeafName);
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NS_ENSURE_SUCCESS(rv, rv);
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nsCOMPtr<nsIFile> destDir;
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rv = destFile->GetParent(getter_AddRefs(destDir));
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NS_ENSURE_SUCCESS(rv, rv);
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rv = mTempFile->MoveTo(destDir, destLeafName);
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NS_ENSURE_SUCCESS(rv, rv);
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destFile->SetPermissions(0666);
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return NS_OK;
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}
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NS_IMETHODIMP
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nsDeviceContextSpecAndroid::GetPath (const char** aPath)
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{
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return NS_OK;
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}
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