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/* -*- 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 <gtk/gtk.h>
#include "nsBaseFilePicker.h"
#include "nsString.h"
#include "nsTArray.h"
#include "nsCOMArray.h"
class nsIWidget;
class nsIFile;
class nsFilePicker : public nsBaseFilePicker {
public:
nsFilePicker();
NS_DECL_ISUPPORTS
// nsIFilePicker (less what's in nsBaseFilePicker)
NS_IMETHOD Open(nsIFilePickerShownCallback* aCallback) override;
NS_IMETHOD Close() override;
NS_IMETHOD IsModeSupported(nsIFilePicker::Mode, JSContext*,
mozilla::dom::Promise**) override;
NS_IMETHOD AppendFilters(int32_t aFilterMask) override;
NS_IMETHOD AppendFilter(const nsAString& aTitle,
const nsAString& aFilter) override;
NS_IMETHOD SetDefaultString(const nsAString& aString) override;
NS_IMETHOD GetDefaultString(nsAString& aString) override;
NS_IMETHOD SetDefaultExtension(const nsAString& aExtension) override;
NS_IMETHOD GetDefaultExtension(nsAString& aExtension) override;
NS_IMETHOD GetFilterIndex(int32_t* aFilterIndex) override;
NS_IMETHOD SetFilterIndex(int32_t aFilterIndex) override;
NS_IMETHOD GetFile(nsIFile** aFile) override;
NS_IMETHOD GetFileURL(nsIURI** aFileURL) override;
NS_IMETHOD GetFiles(nsISimpleEnumerator** aFiles) override;
// nsBaseFilePicker
virtual void InitNative(nsIWidget* aParent, const nsAString& aTitle) override;
static void Shutdown();
protected:
virtual ~nsFilePicker();
nsresult Show(nsIFilePicker::ResultCode* aReturn) override;
void ReadValuesFromFileChooser(void* file_chooser);
bool WarnForNonReadableFile(void* file_chooser);
static void OnResponse(void* file_chooser, gint response_id,
gpointer user_data);
static void OnDestroy(GtkWidget* file_chooser, gpointer user_data);
void Done(void* file_chooser, gint response_id);
nsCOMPtr<nsIWidget> mParentWidget;
nsCOMPtr<nsIFilePickerShownCallback> mCallback;
nsCOMArray<nsIFile> mFiles;
int16_t mSelectedType;
nsIFilePicker::ResultCode mResult;
bool mAllowURLs;
nsCString mFileURL;
nsString mTitle;
nsString mDefault;
nsString mDefaultExtension;
nsTArray<nsCString> mFilters;
nsTArray<nsCString> mFilterNames;
private:
static nsIFile* mPrevDisplayDirectory;
void* GtkFileChooserNew(const gchar* title, GtkWindow* parent,
GtkFileChooserAction action,
const gchar* accept_label);
void GtkFileChooserShow(void* file_chooser);
void GtkFileChooserDestroy(void* file_chooser);
void GtkFileChooserSetModal(void* file_chooser, GtkWindow* parent_widget,
gboolean modal);
GtkFileChooserWidget* mFileChooserDelegate;
bool mUseNativeFileChooser;
/**
* mFileChooser is non-null while open.
*/
void* mFileChooser = nullptr;
};
#endif
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