The Tor Browser / file comparison
comparison: widget/android/nsDeviceContextAndroid.cpp
widget/android/nsDeviceContextAndroid.cpp
- branch
- TOR_BUG_3246
- changeset 4
- fc2d59ddac77
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replaced
| -1:000000000000 | 0:7c0889b43039 |
|---|---|
| 1 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 2 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 3 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 4 #include "nsDeviceContextAndroid.h" | |
| 5 #include "nsString.h" | |
| 6 #include "nsIFile.h" | |
| 7 #include "nsIFileStreams.h" | |
| 8 #include "nsAutoPtr.h" | |
| 9 #include "gfxPDFSurface.h" | |
| 10 #include "nsIPrintSettings.h" | |
| 11 #include "nsDirectoryServiceDefs.h" | |
| 12 | |
| 13 NS_IMPL_ISUPPORTS(nsDeviceContextSpecAndroid, nsIDeviceContextSpec) | |
| 14 | |
| 15 NS_IMETHODIMP | |
| 16 nsDeviceContextSpecAndroid::GetSurfaceForPrinter(gfxASurface** aSurface) | |
| 17 { | |
| 18 nsresult rv = | |
| 19 NS_GetSpecialDirectory(NS_OS_TEMP_DIR, getter_AddRefs(mTempFile)); | |
| 20 NS_ENSURE_SUCCESS(rv, rv); | |
| 21 | |
| 22 nsAutoCString filename("tmp-printing.pdf"); | |
| 23 mTempFile->AppendNative(filename); | |
| 24 rv = mTempFile->CreateUnique(nsIFile::NORMAL_FILE_TYPE, 0660); | |
| 25 NS_ENSURE_SUCCESS(rv, rv); | |
| 26 | |
| 27 nsCOMPtr<nsIFileOutputStream> stream = do_CreateInstance("@mozilla.org/network/file-output-stream;1"); | |
| 28 rv = stream->Init(mTempFile, -1, -1, 0); | |
| 29 NS_ENSURE_SUCCESS(rv, rv); | |
| 30 | |
| 31 nsRefPtr<gfxASurface> surface; | |
| 32 | |
| 33 // XXX: what should we do here for size? screen size? | |
| 34 gfxSize surfaceSize(480, 800); | |
| 35 | |
| 36 surface = new gfxPDFSurface(stream, surfaceSize); | |
| 37 | |
| 38 | |
| 39 NS_ABORT_IF_FALSE(surface, "valid address expected"); | |
| 40 surface.swap(*aSurface); | |
| 41 return NS_OK; | |
| 42 } | |
| 43 | |
| 44 NS_IMETHODIMP | |
| 45 nsDeviceContextSpecAndroid::Init(nsIWidget* aWidget, | |
| 46 nsIPrintSettings* aPS, | |
| 47 bool aIsPrintPreview) | |
| 48 { | |
| 49 mPrintSettings = aPS; | |
| 50 return NS_OK; | |
| 51 } | |
| 52 | |
| 53 NS_IMETHODIMP | |
| 54 nsDeviceContextSpecAndroid::BeginDocument(const nsAString& aTitle, | |
| 55 char16_t* aPrintToFileName, | |
| 56 int32_t aStartPage, | |
| 57 int32_t aEndPage) | |
| 58 { | |
| 59 return NS_OK; | |
| 60 } | |
| 61 | |
| 62 NS_IMETHODIMP | |
| 63 nsDeviceContextSpecAndroid::EndDocument() | |
| 64 { | |
| 65 nsXPIDLString targetPath; | |
| 66 nsCOMPtr<nsIFile> destFile; | |
| 67 mPrintSettings->GetToFileName(getter_Copies(targetPath)); | |
| 68 | |
| 69 nsresult rv = NS_NewNativeLocalFile(NS_ConvertUTF16toUTF8(targetPath), | |
| 70 false, getter_AddRefs(destFile)); | |
| 71 NS_ENSURE_SUCCESS(rv, rv); | |
| 72 | |
| 73 nsAutoString destLeafName; | |
| 74 rv = destFile->GetLeafName(destLeafName); | |
| 75 NS_ENSURE_SUCCESS(rv, rv); | |
| 76 | |
| 77 nsCOMPtr<nsIFile> destDir; | |
| 78 rv = destFile->GetParent(getter_AddRefs(destDir)); | |
| 79 NS_ENSURE_SUCCESS(rv, rv); | |
| 80 | |
| 81 rv = mTempFile->MoveTo(destDir, destLeafName); | |
| 82 NS_ENSURE_SUCCESS(rv, rv); | |
| 83 | |
| 84 destFile->SetPermissions(0666); | |
| 85 return NS_OK; | |
| 86 } | |
| 87 | |
| 88 NS_IMETHODIMP | |
| 89 nsDeviceContextSpecAndroid::GetPath (const char** aPath) | |
| 90 { | |
| 91 return NS_OK; | |
| 92 } |
