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// 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/string_util.h"
#include "base/strings/string_split.h"
#include "base/utf_string_conversions.h"
#include "jni/SelectFileDialog_jni.h"
#include "ui/gfx/android/window_android.h"
namespace ui {
// static
SelectFileDialogImpl* SelectFileDialogImpl::Create(Listener* listener,
ui::SelectFilePolicy* policy) {
return new SelectFileDialogImpl(listener, policy);
}
void SelectFileDialogImpl::OnFileSelected(JNIEnv* env,
jobject java_object,
jstring filepath) {
if (listener_) {
std::string path = base::android::ConvertJavaStringToUTF8(env, filepath);
listener_->FileSelected(base::FilePath(path), 0, NULL);
}
is_running_ = false;
}
void SelectFileDialogImpl::OnFileNotSelected(
JNIEnv* env,
jobject java_object) {
if (listener_)
listener_->FileSelectionCanceled(NULL);
is_running_ = false;
}
bool SelectFileDialogImpl::IsRunning(gfx::NativeWindow) const {
return is_running_;
}
void SelectFileDialogImpl::ListenerDestroyed() {
listener_ = NULL;
}
void SelectFileDialogImpl::SelectFileImpl(
ui::SelectFileDialog::Type type,
const 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();
std::vector<string16> accept_types =
*(reinterpret_cast<std::vector<string16>*>(params));
// The last string in params is expected to be the string with capture value.
ScopedJavaLocalRef<jstring> capture_value =
base::android::ConvertUTF16ToJavaString(env,
StringToLowerASCII(accept_types.back()));
base::android::CheckException(env);
accept_types.pop_back();
// The rest params elements are expected to be accept_types.
ScopedJavaLocalRef<jobjectArray> accept_types_java =
base::android::ToJavaArrayOfStrings(env, accept_types);
Java_SelectFileDialog_selectFile(env, java_object_.obj(),
accept_types_java.obj(),
capture_value.obj(),
owning_window->GetJavaObject().obj());
is_running_ = true;
}
bool SelectFileDialogImpl::RegisterSelectFileDialog(JNIEnv* env) {
return RegisterNativesImpl(env);
}
SelectFileDialogImpl::~SelectFileDialogImpl() {
}
SelectFileDialogImpl::SelectFileDialogImpl(Listener* listener,
ui::SelectFilePolicy* policy)
: ui::SelectFileDialog(listener, policy),
is_running_(false) {
JNIEnv* env = base::android::AttachCurrentThread();
java_object_.Reset(
Java_SelectFileDialog_create(env, reinterpret_cast<jint>(this)));
}
bool SelectFileDialogImpl::HasMultipleFileTypeChoicesImpl() {
NOTIMPLEMENTED();
return false;
}
SelectFileDialog* CreateAndroidSelectFileDialog(
SelectFileDialog::Listener* listener,
SelectFilePolicy* policy) {
return SelectFileDialogImpl::Create(listener, policy);
}
} // namespace ui
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