michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: #include "nsDeviceContextAndroid.h"
michael@0: #include "nsString.h"
michael@0: #include "nsIFile.h"
michael@0: #include "nsIFileStreams.h"
michael@0: #include "nsAutoPtr.h"
michael@0: #include "gfxPDFSurface.h"
michael@0: #include "nsIPrintSettings.h"
michael@0: #include "nsDirectoryServiceDefs.h"
michael@0: 
michael@0: NS_IMPL_ISUPPORTS(nsDeviceContextSpecAndroid, nsIDeviceContextSpec)
michael@0: 
michael@0: NS_IMETHODIMP
michael@0: nsDeviceContextSpecAndroid::GetSurfaceForPrinter(gfxASurface** aSurface)
michael@0: {
michael@0:   nsresult rv =
michael@0:     NS_GetSpecialDirectory(NS_OS_TEMP_DIR, getter_AddRefs(mTempFile));
michael@0:   NS_ENSURE_SUCCESS(rv, rv);
michael@0: 
michael@0:   nsAutoCString filename("tmp-printing.pdf");
michael@0:   mTempFile->AppendNative(filename);
michael@0:   rv = mTempFile->CreateUnique(nsIFile::NORMAL_FILE_TYPE, 0660);
michael@0:   NS_ENSURE_SUCCESS(rv, rv);
michael@0: 
michael@0:   nsCOMPtr<nsIFileOutputStream> stream = do_CreateInstance("@mozilla.org/network/file-output-stream;1");
michael@0:   rv = stream->Init(mTempFile, -1, -1, 0);
michael@0:   NS_ENSURE_SUCCESS(rv, rv);
michael@0: 
michael@0:   nsRefPtr<gfxASurface> surface;
michael@0: 
michael@0:   // XXX: what should we do here for size? screen size?
michael@0:   gfxSize surfaceSize(480, 800);
michael@0: 
michael@0:   surface = new gfxPDFSurface(stream, surfaceSize);
michael@0: 
michael@0: 
michael@0:   NS_ABORT_IF_FALSE(surface, "valid address expected");
michael@0:   surface.swap(*aSurface);
michael@0:   return NS_OK;
michael@0: }
michael@0: 
michael@0: NS_IMETHODIMP
michael@0: nsDeviceContextSpecAndroid::Init(nsIWidget* aWidget,
michael@0:                              nsIPrintSettings* aPS,
michael@0:                              bool aIsPrintPreview)
michael@0: {
michael@0:   mPrintSettings = aPS;
michael@0:   return NS_OK;
michael@0: }
michael@0: 
michael@0: NS_IMETHODIMP
michael@0: nsDeviceContextSpecAndroid::BeginDocument(const nsAString& aTitle,
michael@0:                                           char16_t* aPrintToFileName,
michael@0:                                           int32_t aStartPage,
michael@0:                                           int32_t aEndPage)
michael@0: {
michael@0:   return NS_OK;
michael@0: }
michael@0: 
michael@0: NS_IMETHODIMP
michael@0: nsDeviceContextSpecAndroid::EndDocument()
michael@0: {
michael@0:   nsXPIDLString targetPath;
michael@0:   nsCOMPtr<nsIFile> destFile;
michael@0:   mPrintSettings->GetToFileName(getter_Copies(targetPath));
michael@0:   
michael@0:   nsresult rv = NS_NewNativeLocalFile(NS_ConvertUTF16toUTF8(targetPath),
michael@0:                                       false, getter_AddRefs(destFile));
michael@0:   NS_ENSURE_SUCCESS(rv, rv);
michael@0:   
michael@0:   nsAutoString destLeafName;
michael@0:   rv = destFile->GetLeafName(destLeafName);
michael@0:   NS_ENSURE_SUCCESS(rv, rv);
michael@0:   
michael@0:   nsCOMPtr<nsIFile> destDir;
michael@0:   rv = destFile->GetParent(getter_AddRefs(destDir));
michael@0:   NS_ENSURE_SUCCESS(rv, rv);
michael@0:   
michael@0:   rv = mTempFile->MoveTo(destDir, destLeafName);
michael@0:   NS_ENSURE_SUCCESS(rv, rv);
michael@0:   
michael@0:   destFile->SetPermissions(0666);
michael@0:   return NS_OK;
michael@0: }
michael@0: 
michael@0: NS_IMETHODIMP
michael@0: nsDeviceContextSpecAndroid::GetPath (const char** aPath)
michael@0: {
michael@0:   return NS_OK;
michael@0: }