The Tor Browser / annotate

widget/xpwidgets/nsFilePickerProxy.cpp@6474c204b198 (annotated)

widget/xpwidgets/nsFilePickerProxy.cpp

Wed, 31 Dec 2014 06:09:35 +0100

author
Michael Schloh von Bennewitz <michael@schloh.com>
date
Wed, 31 Dec 2014 06:09:35 +0100
changeset 0
6474c204b198
permissions
-rw-r--r--

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

michael@0 1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
michael@0 2 *
michael@0 3 * This Source Code Form is subject to the terms of the Mozilla Public
michael@0 4 * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0 5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0 6
michael@0 7 #include "nsFilePickerProxy.h"
michael@0 8 #include "nsComponentManagerUtils.h"
michael@0 9 #include "nsNetUtil.h"
michael@0 10 #include "nsIFile.h"
michael@0 11 #include "nsDOMFile.h"
michael@0 12 #include "mozilla/dom/TabChild.h"
michael@0 13 #include "mozilla/dom/ipc/Blob.h"
michael@0 14
michael@0 15 using namespace mozilla::dom;
michael@0 16
michael@0 17 NS_IMPL_ISUPPORTS(nsFilePickerProxy, nsIFilePicker)
michael@0 18
michael@0 19 nsFilePickerProxy::nsFilePickerProxy()
michael@0 20 {
michael@0 21 }
michael@0 22
michael@0 23 nsFilePickerProxy::~nsFilePickerProxy()
michael@0 24 {
michael@0 25 }
michael@0 26
michael@0 27 NS_IMETHODIMP
michael@0 28 nsFilePickerProxy::Init(nsIDOMWindow* aParent, const nsAString& aTitle,
michael@0 29 int16_t aMode)
michael@0 30 {
michael@0 31 TabChild* tabChild = TabChild::GetFrom(aParent);
michael@0 32 if (!tabChild) {
michael@0 33 return NS_ERROR_FAILURE;
michael@0 34 }
michael@0 35
michael@0 36 mMode = aMode;
michael@0 37
michael@0 38 NS_ADDREF_THIS();
michael@0 39 tabChild->SendPFilePickerConstructor(this, nsString(aTitle), aMode);
michael@0 40 return NS_OK;
michael@0 41 }
michael@0 42
michael@0 43 void
michael@0 44 nsFilePickerProxy::InitNative(nsIWidget* aParent, const nsAString& aTitle)
michael@0 45 {
michael@0 46 }
michael@0 47
michael@0 48 NS_IMETHODIMP
michael@0 49 nsFilePickerProxy::AppendFilter(const nsAString& aTitle, const nsAString& aFilter)
michael@0 50 {
michael@0 51 mFilterNames.AppendElement(aTitle);
michael@0 52 mFilters.AppendElement(aFilter);
michael@0 53 return NS_OK;
michael@0 54 }
michael@0 55
michael@0 56 NS_IMETHODIMP
michael@0 57 nsFilePickerProxy::GetDefaultString(nsAString& aDefaultString)
michael@0 58 {
michael@0 59 aDefaultString = mDefault;
michael@0 60 return NS_OK;
michael@0 61 }
michael@0 62
michael@0 63 NS_IMETHODIMP
michael@0 64 nsFilePickerProxy::SetDefaultString(const nsAString& aDefaultString)
michael@0 65 {
michael@0 66 mDefault = aDefaultString;
michael@0 67 return NS_OK;
michael@0 68 }
michael@0 69
michael@0 70 NS_IMETHODIMP
michael@0 71 nsFilePickerProxy::GetDefaultExtension(nsAString& aDefaultExtension)
michael@0 72 {
michael@0 73 aDefaultExtension = mDefaultExtension;
michael@0 74 return NS_OK;
michael@0 75 }
michael@0 76
michael@0 77 NS_IMETHODIMP
michael@0 78 nsFilePickerProxy::SetDefaultExtension(const nsAString& aDefaultExtension)
michael@0 79 {
michael@0 80 mDefaultExtension = aDefaultExtension;
michael@0 81 return NS_OK;
michael@0 82 }
michael@0 83
michael@0 84 NS_IMETHODIMP
michael@0 85 nsFilePickerProxy::GetFilterIndex(int32_t* aFilterIndex)
michael@0 86 {
michael@0 87 *aFilterIndex = mSelectedType;
michael@0 88 return NS_OK;
michael@0 89 }
michael@0 90
michael@0 91 NS_IMETHODIMP
michael@0 92 nsFilePickerProxy::SetFilterIndex(int32_t aFilterIndex)
michael@0 93 {
michael@0 94 mSelectedType = aFilterIndex;
michael@0 95 return NS_OK;
michael@0 96 }
michael@0 97
michael@0 98 /* readonly attribute nsIFile file; */
michael@0 99 NS_IMETHODIMP
michael@0 100 nsFilePickerProxy::GetFile(nsIFile** aFile)
michael@0 101 {
michael@0 102 MOZ_ASSERT(false, "GetFile is unimplemented; use GetDomfile");
michael@0 103 return NS_ERROR_FAILURE;
michael@0 104 }
michael@0 105
michael@0 106 /* readonly attribute nsIFileURL fileURL; */
michael@0 107 NS_IMETHODIMP
michael@0 108 nsFilePickerProxy::GetFileURL(nsIURI** aFileURL)
michael@0 109 {
michael@0 110 MOZ_ASSERT(false, "GetFileURL is unimplemented; use GetDomfile");
michael@0 111 return NS_ERROR_FAILURE;
michael@0 112 }
michael@0 113
michael@0 114 /* readonly attribute nsISimpleEnumerator files; */
michael@0 115 NS_IMETHODIMP
michael@0 116 nsFilePickerProxy::GetFiles(nsISimpleEnumerator** aFiles)
michael@0 117 {
michael@0 118 MOZ_ASSERT(false, "GetFiles is unimplemented; use GetDomfiles");
michael@0 119 return NS_ERROR_FAILURE;
michael@0 120 }
michael@0 121
michael@0 122 NS_IMETHODIMP
michael@0 123 nsFilePickerProxy::Show(int16_t* aReturn)
michael@0 124 {
michael@0 125 MOZ_ASSERT(false, "Show is unimplemented; use Open");
michael@0 126 return NS_ERROR_NOT_IMPLEMENTED;
michael@0 127 }
michael@0 128
michael@0 129 NS_IMETHODIMP
michael@0 130 nsFilePickerProxy::Open(nsIFilePickerShownCallback* aCallback)
michael@0 131 {
michael@0 132 mCallback = aCallback;
michael@0 133
michael@0 134 SendOpen(mSelectedType, mAddToRecentDocs, mDefault,
michael@0 135 mDefaultExtension, mFilters, mFilterNames);
michael@0 136
michael@0 137 return NS_OK;
michael@0 138 }
michael@0 139
michael@0 140 bool
michael@0 141 nsFilePickerProxy::Recv__delete__(const MaybeInputFiles& aFiles,
michael@0 142 const int16_t& aResult)
michael@0 143 {
michael@0 144 if (aFiles.type() == MaybeInputFiles::TInputFiles) {
michael@0 145 const InfallibleTArray<PBlobChild*>& files = aFiles.get_InputFiles().filesChild();
michael@0 146 for (uint32_t i = 0; i < files.Length(); ++i) {
michael@0 147 BlobChild* actor = static_cast<BlobChild*>(files[i]);
michael@0 148 nsCOMPtr<nsIDOMBlob> blob = actor->GetBlob();
michael@0 149 nsCOMPtr<nsIDOMFile> file(do_QueryInterface(blob));
michael@0 150 NS_ENSURE_TRUE(file, true);
michael@0 151 mDomfiles.AppendObject(file);
michael@0 152 }
michael@0 153 }
michael@0 154
michael@0 155 if (mCallback) {
michael@0 156 mCallback->Done(aResult);
michael@0 157 mCallback = nullptr;
michael@0 158 }
michael@0 159
michael@0 160 return true;
michael@0 161 }
michael@0 162
michael@0 163 NS_IMETHODIMP
michael@0 164 nsFilePickerProxy::GetDomfile(nsIDOMFile** aDomfile)
michael@0 165 {
michael@0 166 *aDomfile = nullptr;
michael@0 167 if (mDomfiles.IsEmpty()) {
michael@0 168 return NS_OK;
michael@0 169 }
michael@0 170
michael@0 171 MOZ_ASSERT(mDomfiles.Length() == 1);
michael@0 172 nsCOMPtr<nsIDOMFile> domfile = mDomfiles[0];
michael@0 173 domfile.forget(aDomfile);
michael@0 174 return NS_OK;
michael@0 175 }
michael@0 176
michael@0 177 NS_IMETHODIMP
michael@0 178 nsFilePickerProxy::GetDomfiles(nsISimpleEnumerator** aDomfiles)
michael@0 179 {
michael@0 180 return NS_NewArrayEnumerator(aDomfiles, mDomfiles);
michael@0 181 }

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