widget/xpwidgets/nsFilePickerProxy.h
author Brian R. Bondy <netzen@gmail.com>
Tue, 03 Jan 2012 22:09:29 -0500
changeset 83730 e57e271bf32838bd8c9d7b96d96409e445970fee
parent 57141 widget/src/xpwidgets/nsFilePickerProxy.h@15765a60e203b99d2ecc39e0f1f7ee8bf1f02c93
child 94475 f4157e8c410708d76703f19e4dfb61859bfe32d8
permissions -rw-r--r--
Bug 679226 - Fold widget/src into widget. r=roc

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
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 * The Initial Developer of the Original Code is
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 * Contributor(s):
 *   Lars Knoll <knoll@kde.org>
 *   Zack Rusin <zack@kde.org>
 *   Steffen Imhof <steffen.imhof@googlemail.com>
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#ifndef NSFILEPICKERPROXY_H
#define NSFILEPICKERPROXY_H

#include "nsBaseFilePicker.h"
#include "nsString.h"
#include "nsIURI.h"
#include "nsTArray.h"
#include "nsCOMArray.h"

class nsIWidget;
class nsILocalFile;

/**
  This class creates a proxy file picker to be used in content processes.
  The file picker just collects the initialization data and when Show() is
  called, remotes everything to the chrome process which in turn can show a
  platform specific file picker.
*/
class nsFilePickerProxy : public nsBaseFilePicker
{
public:
    nsFilePickerProxy();

    NS_DECL_ISUPPORTS

    // nsIFilePicker (less what's in nsBaseFilePicker)
    NS_IMETHODIMP Init(nsIDOMWindow* parent, const nsAString& title, PRInt16 mode);
    NS_IMETHODIMP AppendFilter(const nsAString& aTitle, const nsAString& aFilter);
    NS_IMETHODIMP GetDefaultString(nsAString& aDefaultString);
    NS_IMETHODIMP SetDefaultString(const nsAString& aDefaultString);
    NS_IMETHODIMP GetDefaultExtension(nsAString& aDefaultExtension);
    NS_IMETHODIMP SetDefaultExtension(const nsAString& aDefaultExtension);
    NS_IMETHODIMP GetFilterIndex(PRInt32* aFilterIndex);
    NS_IMETHODIMP SetFilterIndex(PRInt32 aFilterIndex);
    NS_IMETHODIMP GetFile(nsILocalFile** aFile);
    NS_IMETHODIMP GetFileURL(nsIURI** aFileURL);
    NS_IMETHODIMP GetFiles(nsISimpleEnumerator** aFiles);
    NS_IMETHODIMP Show(PRInt16* aReturn);

private:
    ~nsFilePickerProxy();
    void InitNative(nsIWidget*, const nsAString&, short int);

    nsCOMArray<nsILocalFile> mFiles;

    PRInt16   mMode;
    PRInt16   mSelectedType;
    nsString  mFile;
    nsString  mTitle;
    nsString  mDefault;
    nsString  mDefaultExtension;

    InfallibleTArray<nsString> mFilters;
    InfallibleTArray<nsString> mFilterNames;
};

#endif // NSFILEPICKERPROXY_H