| // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "select_file_dialog_android.h" |
| |
| #include "base/android/jni_android.h" |
| #include "base/android/jni_array.h" |
| #include "base/android/jni_string.h" |
| #include "base/android/scoped_java_ref.h" |
| #include "base/logging.h" |
| #include "base/strings/string_split.h" |
| #include "base/strings/string_util.h" |
| #include "base/strings/utf_string_conversions.h" |
| #include "jni/SelectFileDialog_jni.h" |
| #include "ui/android/window_android.h" |
| #include "ui/shell_dialogs/selected_file_info.h" |
| |
| using base::android::ConvertJavaStringToUTF8; |
| using base::android::JavaParamRef; |
| using base::android::ScopedJavaLocalRef; |
| |
| namespace ui { |
| |
| // static |
| SelectFileDialogImpl* SelectFileDialogImpl::Create(Listener* listener, |
| SelectFilePolicy* policy) { |
| return new SelectFileDialogImpl(listener, policy); |
| } |
| |
| void SelectFileDialogImpl::OnFileSelected( |
| JNIEnv* env, |
| const JavaParamRef<jobject>& java_object, |
| const JavaParamRef<jstring>& filepath, |
| const JavaParamRef<jstring>& display_name) { |
| if (!listener_) |
| return; |
| |
| std::string path = ConvertJavaStringToUTF8(env, filepath); |
| std::string file_name = ConvertJavaStringToUTF8(env, display_name); |
| base::FilePath file_path = base::FilePath(path); |
| ui::SelectedFileInfo file_info; |
| file_info.file_path = file_path; |
| file_info.local_path = file_path; |
| if (!file_name.empty()) |
| file_info.display_name = file_name; |
| |
| listener_->FileSelectedWithExtraInfo(file_info, 0, NULL); |
| } |
| |
| void SelectFileDialogImpl::OnMultipleFilesSelected( |
| JNIEnv* env, |
| const JavaParamRef<jobject>& java_object, |
| const JavaParamRef<jobjectArray>& filepaths, |
| const JavaParamRef<jobjectArray>& display_names) { |
| if (!listener_) |
| return; |
| |
| std::vector<ui::SelectedFileInfo> selected_files; |
| |
| jsize length = env->GetArrayLength(filepaths); |
| DCHECK(length == env->GetArrayLength(display_names)); |
| for (int i = 0; i < length; ++i) { |
| std::string path = ConvertJavaStringToUTF8( |
| env, static_cast<jstring>(env->GetObjectArrayElement(filepaths, i))); |
| std::string display_name = ConvertJavaStringToUTF8( |
| env, |
| static_cast<jstring>(env->GetObjectArrayElement(display_names, i))); |
| |
| base::FilePath file_path = base::FilePath(path); |
| |
| ui::SelectedFileInfo file_info; |
| file_info.file_path = file_path; |
| file_info.local_path = file_path; |
| file_info.display_name = display_name; |
| |
| selected_files.push_back(file_info); |
| } |
| |
| listener_->MultiFilesSelectedWithExtraInfo(selected_files, NULL); |
| } |
| |
| void SelectFileDialogImpl::OnFileNotSelected( |
| JNIEnv* env, |
| const JavaParamRef<jobject>& java_object) { |
| if (listener_) |
| listener_->FileSelectionCanceled(NULL); |
| } |
| |
| bool SelectFileDialogImpl::IsRunning(gfx::NativeWindow) const { |
| return listener_; |
| } |
| |
| void SelectFileDialogImpl::ListenerDestroyed() { |
| listener_ = NULL; |
| } |
| |
| void SelectFileDialogImpl::SelectFileImpl( |
| SelectFileDialog::Type type, |
| const base::string16& title, |
| const base::FilePath& default_path, |
| const SelectFileDialog::FileTypeInfo* file_types, |
| int file_type_index, |
| const std::string& default_extension, |
| gfx::NativeWindow owning_window, |
| void* params) { |
| JNIEnv* env = base::android::AttachCurrentThread(); |
| |
| // The first element in the pair is a list of accepted types, the second |
| // indicates whether the device's capture capabilities should be used. |
| typedef std::pair<std::vector<base::string16>, bool> AcceptTypes; |
| AcceptTypes accept_types = std::make_pair(std::vector<base::string16>(), |
| false); |
| |
| if (params) |
| accept_types = *(reinterpret_cast<AcceptTypes*>(params)); |
| |
| ScopedJavaLocalRef<jobjectArray> accept_types_java = |
| base::android::ToJavaArrayOfStrings(env, accept_types.first); |
| |
| bool accept_multiple_files = SelectFileDialog::SELECT_OPEN_MULTI_FILE == type; |
| |
| Java_SelectFileDialog_selectFile(env, java_object_, accept_types_java, |
| accept_types.second, accept_multiple_files, |
| owning_window->GetJavaObject()); |
| } |
| |
| bool SelectFileDialogImpl::RegisterSelectFileDialog(JNIEnv* env) { |
| return RegisterNativesImpl(env); |
| } |
| |
| SelectFileDialogImpl::~SelectFileDialogImpl() { |
| } |
| |
| SelectFileDialogImpl::SelectFileDialogImpl(Listener* listener, |
| SelectFilePolicy* policy) |
| : SelectFileDialog(listener, policy) { |
| JNIEnv* env = base::android::AttachCurrentThread(); |
| java_object_.Reset( |
| Java_SelectFileDialog_create(env, reinterpret_cast<intptr_t>(this))); |
| } |
| |
| bool SelectFileDialogImpl::HasMultipleFileTypeChoicesImpl() { |
| NOTIMPLEMENTED(); |
| return false; |
| } |
| |
| SelectFileDialog* CreateSelectFileDialog(SelectFileDialog::Listener* listener, |
| SelectFilePolicy* policy) { |
| return SelectFileDialogImpl::Create(listener, policy); |
| } |
| |
| } // namespace ui |