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
|
/*
* Copyright (C) 2006, 2007, 2008 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of
* its contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#ifndef THIRD_PARTY_BLINK_RENDERER_CORE_HTML_FORMS_FILE_CHOOSER_H_
#define THIRD_PARTY_BLINK_RENDERER_CORE_HTML_FORMS_FILE_CHOOSER_H_
#include "third_party/blink/public/mojom/choosers/file_chooser.mojom-blink.h"
#include "third_party/blink/public/web/web_file_chooser_completion.h"
#include "third_party/blink/public/web/web_file_chooser_params.h"
#include "third_party/blink/renderer/core/page/popup_opening_observer.h"
#include "third_party/blink/renderer/platform/heap/handle.h"
#include "third_party/blink/renderer/platform/heap/persistent.h"
#include "third_party/blink/renderer/platform/weborigin/kurl.h"
#include "third_party/blink/renderer/platform/wtf/allocator.h"
#include "third_party/blink/renderer/platform/wtf/ref_counted.h"
#include "third_party/blink/renderer/platform/wtf/text/wtf_string.h"
#include "third_party/blink/renderer/platform/wtf/vector.h"
namespace blink {
class ChromeClientImpl;
class FileChooser;
class LocalFrame;
using FileChooserFileInfoList = Vector<mojom::blink::FileChooserFileInfoPtr>;
class CORE_EXPORT FileChooserClient : public PopupOpeningObserver {
public:
virtual void FilesChosen(const FileChooserFileInfoList&) = 0;
virtual LocalFrame* FrameOrNull() const = 0;
~FileChooserClient() override;
protected:
FileChooser* NewFileChooser(const WebFileChooserParams&);
bool HasConnectedFileChooser() const { return chooser_.get(); }
// This should be called if a user chose files or cancel the dialog.
void DisconnectFileChooser();
private:
scoped_refptr<FileChooser> chooser_;
};
class FileChooser : public RefCounted<FileChooser>,
public WebFileChooserCompletion {
public:
CORE_EXPORT static scoped_refptr<FileChooser> Create(
FileChooserClient*,
const WebFileChooserParams&);
~FileChooser() override;
LocalFrame* FrameOrNull() const {
return client_ ? client_->FrameOrNull() : nullptr;
}
void DisconnectClient() { client_ = nullptr; }
const WebFileChooserParams& Params() const { return params_; }
bool OpenFileChooser(ChromeClientImpl& chrome_client_impl);
private:
FileChooser(FileChooserClient*, const WebFileChooserParams&);
void DidCloseChooser();
// WebFileChooserCompletion implementation:
void DidChooseFile(const WebVector<WebString>& file_names) override;
void DidChooseFile(const WebVector<SelectedFileInfo>& files) override;
// FIXME: We should probably just pass file paths that could be virtual paths
// with proper display names rather than passing structs.
void ChooseFiles(const FileChooserFileInfoList& files);
WeakPersistent<FileChooserClient> client_;
WebFileChooserParams params_;
Persistent<ChromeClientImpl> chrome_client_impl_;
};
CORE_EXPORT mojom::blink::FileChooserFileInfoPtr
CreateFileChooserFileInfoNative(const String& path,
const String& display_name = String());
CORE_EXPORT mojom::blink::FileChooserFileInfoPtr
CreateFileChooserFileInfoFileSystem(const KURL& url,
base::Time modification_time,
int64_t length);
} // namespace blink
#endif // THIRD_PARTY_BLINK_RENDERER_CORE_HTML_FORMS_FILE_CHOOSER_H_
|