зеркало из https://github.com/mozilla/gecko-dev.git
63 строки
2.0 KiB
C++
63 строки
2.0 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef NSFILEPICKERPROXY_H
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#define NSFILEPICKERPROXY_H
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#include "nsBaseFilePicker.h"
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#include "nsString.h"
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#include "nsIURI.h"
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#include "nsTArray.h"
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#include "nsCOMArray.h"
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class nsIWidget;
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class nsIFile;
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/**
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This class creates a proxy file picker to be used in content processes.
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The file picker just collects the initialization data and when Show() is
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called, remotes everything to the chrome process which in turn can show a
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platform specific file picker.
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*/
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class nsFilePickerProxy : public nsBaseFilePicker
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{
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public:
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nsFilePickerProxy();
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NS_DECL_ISUPPORTS
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// nsIFilePicker (less what's in nsBaseFilePicker)
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NS_IMETHODIMP Init(nsIDOMWindow* parent, const nsAString& title, PRInt16 mode);
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NS_IMETHODIMP AppendFilter(const nsAString& aTitle, const nsAString& aFilter);
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NS_IMETHODIMP GetDefaultString(nsAString& aDefaultString);
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NS_IMETHODIMP SetDefaultString(const nsAString& aDefaultString);
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NS_IMETHODIMP GetDefaultExtension(nsAString& aDefaultExtension);
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NS_IMETHODIMP SetDefaultExtension(const nsAString& aDefaultExtension);
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NS_IMETHODIMP GetFilterIndex(PRInt32* aFilterIndex);
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NS_IMETHODIMP SetFilterIndex(PRInt32 aFilterIndex);
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NS_IMETHODIMP GetFile(nsIFile** aFile);
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NS_IMETHODIMP GetFileURL(nsIURI** aFileURL);
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NS_IMETHODIMP GetFiles(nsISimpleEnumerator** aFiles);
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NS_IMETHODIMP Show(PRInt16* aReturn);
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private:
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~nsFilePickerProxy();
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void InitNative(nsIWidget*, const nsAString&, short int);
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nsCOMArray<nsIFile> mFiles;
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PRInt16 mMode;
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PRInt16 mSelectedType;
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nsString mFile;
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nsString mTitle;
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nsString mDefault;
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nsString mDefaultExtension;
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InfallibleTArray<nsString> mFilters;
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InfallibleTArray<nsString> mFilterNames;
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};
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#endif // NSFILEPICKERPROXY_H
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