mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
171 lines
3.9 KiB
C++
171 lines
3.9 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "mozilla/dom/ContentChild.h"
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#include "nsFilePickerProxy.h"
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NS_IMPL_ISUPPORTS1(nsFilePickerProxy, nsIFilePicker)
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nsFilePickerProxy::nsFilePickerProxy()
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{
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}
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nsFilePickerProxy::~nsFilePickerProxy()
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{
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}
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NS_IMETHODIMP
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nsFilePickerProxy::Init(nsIDOMWindow* /*aParent*/, const nsAString& aTitle,
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PRInt16 aMode)
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{
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mTitle = aTitle;
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mMode = aMode;
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return NS_OK;
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}
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void nsFilePickerProxy::InitNative(nsIWidget* aParent, const nsAString& aTitle,
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PRInt16 aMode)
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{
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}
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NS_IMETHODIMP
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nsFilePickerProxy::AppendFilter(const nsAString& aTitle, const nsAString& aFilter)
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{
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mFilters.AppendElement(aFilter);
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mFilterNames.AppendElement(aTitle);
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return NS_OK;
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}
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NS_IMETHODIMP
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nsFilePickerProxy::GetDefaultString(nsAString& aDefaultString)
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{
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aDefaultString = mDefault;
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return NS_OK;
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}
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NS_IMETHODIMP
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nsFilePickerProxy::SetDefaultString(const nsAString& aDefaultString)
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{
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mDefault = aDefaultString;
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return NS_OK;
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}
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NS_IMETHODIMP
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nsFilePickerProxy::GetDefaultExtension(nsAString& aDefaultExtension)
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{
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aDefaultExtension = mDefaultExtension;
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return NS_OK;
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}
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NS_IMETHODIMP
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nsFilePickerProxy::SetDefaultExtension(const nsAString& aDefaultExtension)
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{
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mDefaultExtension = aDefaultExtension;
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return NS_OK;
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}
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NS_IMETHODIMP
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nsFilePickerProxy::GetFilterIndex(PRInt32* aFilterIndex)
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{
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*aFilterIndex = mSelectedType;
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return NS_OK;
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}
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NS_IMETHODIMP
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nsFilePickerProxy::SetFilterIndex(PRInt32 aFilterIndex)
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{
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mSelectedType = aFilterIndex;
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return NS_OK;
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}
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/* readonly attribute nsIFile file; */
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NS_IMETHODIMP
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nsFilePickerProxy::GetFile(nsIFile** aFile)
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{
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NS_ENSURE_ARG_POINTER(aFile);
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*aFile = nullptr;
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if (mFile.IsEmpty()) {
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return NS_OK;
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}
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nsCOMPtr<nsIFile> file(do_CreateInstance("@mozilla.org/file/local;1"));
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NS_ENSURE_TRUE(file, NS_ERROR_FAILURE);
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file->InitWithPath(mFile);
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file.forget(aFile);
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return NS_OK;
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}
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/* readonly attribute nsIFileURL fileURL; */
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NS_IMETHODIMP
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nsFilePickerProxy::GetFileURL(nsIURI** aFileURL)
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{
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nsCOMPtr<nsIFile> file;
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GetFile(getter_AddRefs(file));
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nsCOMPtr<nsIURI> uri;
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NS_NewFileURI(getter_AddRefs(uri), file);
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NS_ENSURE_TRUE(uri, NS_ERROR_FAILURE);
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return CallQueryInterface(uri, aFileURL);
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}
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/* readonly attribute nsISimpleEnumerator files; */
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NS_IMETHODIMP
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nsFilePickerProxy::GetFiles(nsISimpleEnumerator** aFiles)
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{
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NS_ENSURE_ARG_POINTER(aFiles);
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if (mMode == nsIFilePicker::modeOpenMultiple) {
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return NS_NewArrayEnumerator(aFiles, mFiles);
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}
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return NS_ERROR_FAILURE;
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}
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NS_IMETHODIMP nsFilePickerProxy::Show(PRInt16* aReturn)
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{
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mozilla::dom::ContentChild *cc = mozilla::dom::ContentChild::GetSingleton();
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NS_ASSERTION(cc, "Content Protocol is NULL!");
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InfallibleTArray<nsString> filePaths;
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nsresult rv;
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cc->SendShowFilePicker(mMode, mSelectedType,
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mAddToRecentDocs, mTitle,
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mDefault, mDefaultExtension,
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mFilters, mFilterNames,
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&filePaths, aReturn, &rv);
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NS_ENSURE_SUCCESS(rv, rv);
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PRUint32 count = filePaths.Length();
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if (mMode == nsIFilePicker::modeOpenMultiple) {
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for (PRUint32 i = 0; i < count; ++i) {
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nsCOMPtr<nsIFile> file(do_CreateInstance("@mozilla.org/file/local;1"));
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NS_ENSURE_TRUE(file, NS_ERROR_FAILURE);
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file->InitWithPath(filePaths[i]);
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mFiles.AppendObject(file);
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}
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return NS_OK;
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}
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NS_ASSERTION(count == 1 || count == 0, "we should only have 1 or 0 files");
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if (count == 1)
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mFile = filePaths[0];
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return NS_OK;
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}
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