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
|
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef nsFilePicker_h_
#define nsFilePicker_h_
#include "nsBaseFilePicker.h"
#include "nsString.h"
#include "nsCOMArray.h"
#include "nsTArray.h"
class nsIFile;
class nsILocalFileMac;
@class NSArray;
class nsFilePicker final : public nsBaseFilePicker {
class AsyncShowFilePicker;
public:
nsFilePicker();
using nsIFilePicker::ResultCode;
NS_DECL_ISUPPORTS
// nsIFilePicker (less what's in nsBaseFilePicker)
NS_IMETHOD Open(nsIFilePickerShownCallback* aCallback) override;
NS_IMETHOD GetDefaultString(nsAString& aDefaultString) override;
NS_IMETHOD SetDefaultString(const nsAString& aDefaultString) override;
NS_IMETHOD GetDefaultExtension(nsAString& aDefaultExtension) override;
NS_IMETHOD GetFilterIndex(int32_t* aFilterIndex) override;
NS_IMETHOD SetFilterIndex(int32_t aFilterIndex) override;
NS_IMETHOD SetDefaultExtension(const nsAString& aDefaultExtension) override;
NS_IMETHOD GetFile(nsIFile** aFile) override;
NS_IMETHOD GetFileURL(nsIURI** aFileURL) override;
NS_IMETHOD GetFiles(nsISimpleEnumerator** aFiles) override;
NS_IMETHOD AppendFilter(const nsAString& aTitle,
const nsAString& aFilter) override;
/**
* Returns the current filter list in the format used by Cocoa's NSSavePanel
* and NSOpenPanel.
* Returns nil if no filter currently apply.
*/
NSArray* GetFilterList();
protected:
virtual ~nsFilePicker();
virtual void InitNative(nsIWidget* aParent, const nsAString& aTitle) override;
nsresult Show(ResultCode* _retval);
// actual implementations of get/put dialogs using NSOpenPanel & NSSavePanel
// aFile is an existing but unspecified file. These functions must specify it.
//
// will return |returnCancel| or |returnOK| as result.
ResultCode GetLocalFiles(bool inAllowMultiple, nsCOMArray<nsIFile>& outFiles);
ResultCode GetLocalFolder(nsIFile** outFile);
ResultCode PutLocalFile(nsIFile** outFile);
void SetDialogTitle(const nsString& inTitle, id aDialog);
NSString* PanelDefaultDirectory();
NSView* GetAccessoryView();
nsString mTitle;
nsCOMArray<nsIFile> mFiles;
nsString mDefaultFilename;
nsTArray<nsString> mFilters;
nsTArray<nsString> mTitles;
int32_t mSelectedTypeIndex = 0;
};
#endif // nsFilePicker_h_
|
