1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
|
// 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/base/android/window_android.h"
#include "ui/shell_dialogs/selected_file_info.h"
namespace ui {
// static
SelectFileDialogImpl* SelectFileDialogImpl::Create(Listener* listener,
SelectFilePolicy* policy) {
return new SelectFileDialogImpl(listener, policy);
}
void SelectFileDialogImpl::OnFileSelected(JNIEnv* env,
jobject java_object,
jstring filepath,
jstring display_name) {
if (listener_) {
std::string path = base::android::ConvertJavaStringToUTF8(env, filepath);
std::string file_name =
base::android::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);
}
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(
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);
Java_SelectFileDialog_selectFile(env, java_object_.obj(),
accept_types_java.obj(),
accept_types.second,
owning_window->GetJavaObject().obj());
is_running_ = true;
}
bool SelectFileDialogImpl::RegisterSelectFileDialog(JNIEnv* env) {
return RegisterNativesImpl(env);
}
SelectFileDialogImpl::~SelectFileDialogImpl() {
}
SelectFileDialogImpl::SelectFileDialogImpl(Listener* listener,
SelectFilePolicy* policy)
: SelectFileDialog(listener, policy), is_running_(false) {
JNIEnv* env = base::android::AttachCurrentThread();
java_object_.Reset(
Java_SelectFileDialog_create(env, reinterpret_cast<intptr_t>(this)));
}
bool SelectFileDialogImpl::HasMultipleFileTypeChoicesImpl() {
NOTIMPLEMENTED();
return false;
}
SelectFileDialog* CreateAndroidSelectFileDialog(
SelectFileDialog::Listener* listener,
SelectFilePolicy* policy) {
return SelectFileDialogImpl::Create(listener, policy);
}
} // namespace ui
|
