gecko/widget/nsFilePickerProxy.cpp
Nathan Froyd e4e2da55c9 Bug 1207245 - part 6 - rename nsRefPtr<T> to RefPtr<T>; r=ehsan; a=Tomcat
The bulk of this commit was generated with a script, executed at the top
level of a typical source code checkout.  The only non-machine-generated
part was modifying MFBT's moz.build to reflect the new naming.

CLOSED TREE makes big refactorings like this a piece of cake.

 # The main substitution.
find . -name '*.cpp' -o -name '*.cc' -o -name '*.h' -o -name '*.mm' -o -name '*.idl'| \
    xargs perl -p -i -e '
 s/nsRefPtr\.h/RefPtr\.h/g; # handle includes
 s/nsRefPtr ?</RefPtr</g;   # handle declarations and variables
'

 # Handle a special friend declaration in gfx/layers/AtomicRefCountedWithFinalize.h.
perl -p -i -e 's/::nsRefPtr;/::RefPtr;/' gfx/layers/AtomicRefCountedWithFinalize.h

 # Handle nsRefPtr.h itself, a couple places that define constructors
 # from nsRefPtr, and code generators specially.  We do this here, rather
 # than indiscriminantly s/nsRefPtr/RefPtr/, because that would rename
 # things like nsRefPtrHashtable.
perl -p -i -e 's/nsRefPtr/RefPtr/g' \
     mfbt/nsRefPtr.h \
     xpcom/glue/nsCOMPtr.h \
     xpcom/base/OwningNonNull.h \
     ipc/ipdl/ipdl/lower.py \
     ipc/ipdl/ipdl/builtin.py \
     dom/bindings/Codegen.py \
     python/lldbutils/lldbutils/utils.py

 # In our indiscriminate substitution above, we renamed
 # nsRefPtrGetterAddRefs, the class behind getter_AddRefs.  Fix that up.
find . -name '*.cpp' -o -name '*.h' -o -name '*.idl' | \
    xargs perl -p -i -e 's/nsRefPtrGetterAddRefs/RefPtrGetterAddRefs/g'

if [ -d .git ]; then
    git mv mfbt/nsRefPtr.h mfbt/RefPtr.h
else
    hg mv mfbt/nsRefPtr.h mfbt/RefPtr.h
fi
2015-10-18 01:24:48 -04:00

239 lines
5.1 KiB
C++

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* 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 "nsFilePickerProxy.h"
#include "nsComponentManagerUtils.h"
#include "nsIFile.h"
#include "mozilla/dom/File.h"
#include "mozilla/dom/TabChild.h"
#include "mozilla/dom/ipc/BlobChild.h"
using namespace mozilla::dom;
NS_IMPL_ISUPPORTS(nsFilePickerProxy, nsIFilePicker)
nsFilePickerProxy::nsFilePickerProxy()
{
}
nsFilePickerProxy::~nsFilePickerProxy()
{
}
NS_IMETHODIMP
nsFilePickerProxy::Init(nsIDOMWindow* aParent, const nsAString& aTitle,
int16_t aMode)
{
TabChild* tabChild = TabChild::GetFrom(aParent);
if (!tabChild) {
return NS_ERROR_FAILURE;
}
mParent = do_QueryInterface(aParent);
if (!mParent->IsInnerWindow()) {
mParent = mParent->GetCurrentInnerWindow();
}
mMode = aMode;
NS_ADDREF_THIS();
tabChild->SendPFilePickerConstructor(this, nsString(aTitle), aMode);
return NS_OK;
}
void
nsFilePickerProxy::InitNative(nsIWidget* aParent, const nsAString& aTitle)
{
}
NS_IMETHODIMP
nsFilePickerProxy::AppendFilter(const nsAString& aTitle, const nsAString& aFilter)
{
mFilterNames.AppendElement(aTitle);
mFilters.AppendElement(aFilter);
return NS_OK;
}
NS_IMETHODIMP
nsFilePickerProxy::GetDefaultString(nsAString& aDefaultString)
{
aDefaultString = mDefault;
return NS_OK;
}
NS_IMETHODIMP
nsFilePickerProxy::SetDefaultString(const nsAString& aDefaultString)
{
mDefault = aDefaultString;
return NS_OK;
}
NS_IMETHODIMP
nsFilePickerProxy::GetDefaultExtension(nsAString& aDefaultExtension)
{
aDefaultExtension = mDefaultExtension;
return NS_OK;
}
NS_IMETHODIMP
nsFilePickerProxy::SetDefaultExtension(const nsAString& aDefaultExtension)
{
mDefaultExtension = aDefaultExtension;
return NS_OK;
}
NS_IMETHODIMP
nsFilePickerProxy::GetFilterIndex(int32_t* aFilterIndex)
{
*aFilterIndex = mSelectedType;
return NS_OK;
}
NS_IMETHODIMP
nsFilePickerProxy::SetFilterIndex(int32_t aFilterIndex)
{
mSelectedType = aFilterIndex;
return NS_OK;
}
NS_IMETHODIMP
nsFilePickerProxy::GetFile(nsIFile** aFile)
{
MOZ_ASSERT(false, "GetFile is unimplemented; use GetDomfile");
return NS_ERROR_FAILURE;
}
NS_IMETHODIMP
nsFilePickerProxy::GetFileURL(nsIURI** aFileURL)
{
MOZ_ASSERT(false, "GetFileURL is unimplemented; use GetDomfile");
return NS_ERROR_FAILURE;
}
NS_IMETHODIMP
nsFilePickerProxy::GetFiles(nsISimpleEnumerator** aFiles)
{
MOZ_ASSERT(false, "GetFiles is unimplemented; use GetDomfiles");
return NS_ERROR_FAILURE;
}
NS_IMETHODIMP
nsFilePickerProxy::Show(int16_t* aReturn)
{
MOZ_ASSERT(false, "Show is unimplemented; use Open");
return NS_ERROR_NOT_IMPLEMENTED;
}
NS_IMETHODIMP
nsFilePickerProxy::Open(nsIFilePickerShownCallback* aCallback)
{
mCallback = aCallback;
nsString displayDirectory;
if (mDisplayDirectory) {
mDisplayDirectory->GetPath(displayDirectory);
}
SendOpen(mSelectedType, mAddToRecentDocs, mDefault, mDefaultExtension,
mFilters, mFilterNames, displayDirectory);
return NS_OK;
}
bool
nsFilePickerProxy::Recv__delete__(const MaybeInputFiles& aFiles,
const int16_t& aResult)
{
if (aFiles.type() == MaybeInputFiles::TInputFiles) {
const InfallibleTArray<PBlobChild*>& blobs = aFiles.get_InputFiles().blobsChild();
for (uint32_t i = 0; i < blobs.Length(); ++i) {
BlobChild* actor = static_cast<BlobChild*>(blobs[i]);
RefPtr<BlobImpl> blobImpl = actor->GetBlobImpl();
NS_ENSURE_TRUE(blobImpl, true);
if (!blobImpl->IsFile()) {
return true;
}
RefPtr<File> file = File::Create(mParent, blobImpl);
MOZ_ASSERT(file);
mDomfiles.AppendElement(file);
}
}
if (mCallback) {
mCallback->Done(aResult);
mCallback = nullptr;
}
return true;
}
NS_IMETHODIMP
nsFilePickerProxy::GetDomfile(nsISupports** aDomfile)
{
*aDomfile = nullptr;
if (mDomfiles.IsEmpty()) {
return NS_OK;
}
MOZ_ASSERT(mDomfiles.Length() == 1);
nsCOMPtr<nsIDOMBlob> blob = mDomfiles[0].get();
blob.forget(aDomfile);
return NS_OK;
}
namespace {
class SimpleEnumerator final : public nsISimpleEnumerator
{
public:
NS_DECL_ISUPPORTS
explicit SimpleEnumerator(const nsTArray<RefPtr<File>>& aFiles)
: mFiles(aFiles)
, mIndex(0)
{}
NS_IMETHOD
HasMoreElements(bool* aRetvalue) override
{
MOZ_ASSERT(aRetvalue);
*aRetvalue = mIndex < mFiles.Length();
return NS_OK;
}
NS_IMETHOD
GetNext(nsISupports** aSupports) override
{
NS_ENSURE_TRUE(mIndex < mFiles.Length(), NS_ERROR_FAILURE);
nsCOMPtr<nsIDOMBlob> blob = mFiles[mIndex++].get();
blob.forget(aSupports);
return NS_OK;
}
private:
~SimpleEnumerator()
{}
nsTArray<RefPtr<File>> mFiles;
uint32_t mIndex;
};
NS_IMPL_ISUPPORTS(SimpleEnumerator, nsISimpleEnumerator)
} // namespace
NS_IMETHODIMP
nsFilePickerProxy::GetDomfiles(nsISimpleEnumerator** aDomfiles)
{
RefPtr<SimpleEnumerator> enumerator = new SimpleEnumerator(mDomfiles);
enumerator.forget(aDomfiles);
return NS_OK;
}